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phpdoc.dist.xml 0000644 00000001036 15151221732 0007504 0 ustar 00 <?xml version="1.0" encoding="UTF-8" ?> <phpdocumentor configVersion="3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="https://www.phpdoc.org" xsi:noNamespaceSchemaLocation="https://docs.phpdoc.org/latest/phpdoc.xsd" > <paths> <output>docs/api</output> <cache>docs/cache</cache> </paths> <version number="latest"> <api> <source dsn="."> </source> <ignore> <path>scripts</path> <path>tests</path> <path>vendor/**/*</path> <path>xsl</path> </ignore> </api> </version> </phpdocumentor> adodb-xmlschema03.inc.php 0000644 00000172555 15151221732 0011236 0 ustar 00 <?php /** * ADOdb XML Schema (v0.3). * * xmlschema is a class that allows the user to quickly and easily * build a database on any ADOdb-supported platform using a simple * XML schema. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2004-2005 ars Cognita Inc., all rights reserved * @copyright 2005-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Richard Tango-Lowy * @author Dan Cech */ /** * Debug on or off */ if( !defined( 'XMLS_DEBUG' ) ) { define( 'XMLS_DEBUG', FALSE ); } /** * Default prefix key */ if( !defined( 'XMLS_PREFIX' ) ) { define( 'XMLS_PREFIX', '%%P' ); } /** * Maximum length allowed for object prefix */ if( !defined( 'XMLS_PREFIX_MAXLEN' ) ) { define( 'XMLS_PREFIX_MAXLEN', 10 ); } /** * Execute SQL inline as it is generated */ if( !defined( 'XMLS_EXECUTE_INLINE' ) ) { define( 'XMLS_EXECUTE_INLINE', FALSE ); } /** * Continue SQL Execution if an error occurs? */ if( !defined( 'XMLS_CONTINUE_ON_ERROR' ) ) { define( 'XMLS_CONTINUE_ON_ERROR', FALSE ); } /** * Current Schema Version */ if( !defined( 'XMLS_SCHEMA_VERSION' ) ) { define( 'XMLS_SCHEMA_VERSION', '0.3' ); } /** * Default Schema Version. Used for Schemas without an explicit version set. */ if( !defined( 'XMLS_DEFAULT_SCHEMA_VERSION' ) ) { define( 'XMLS_DEFAULT_SCHEMA_VERSION', '0.1' ); } /** * How to handle data rows that already exist in a database during and upgrade. * Options are INSERT (attempts to insert duplicate rows), UPDATE (updates existing * rows) and IGNORE (ignores existing rows). */ if( !defined( 'XMLS_MODE_INSERT' ) ) { define( 'XMLS_MODE_INSERT', 0 ); } if( !defined( 'XMLS_MODE_UPDATE' ) ) { define( 'XMLS_MODE_UPDATE', 1 ); } if( !defined( 'XMLS_MODE_IGNORE' ) ) { define( 'XMLS_MODE_IGNORE', 2 ); } if( !defined( 'XMLS_EXISTING_DATA' ) ) { define( 'XMLS_EXISTING_DATA', XMLS_MODE_INSERT ); } /** * Default Schema Version. Used for Schemas without an explicit version set. */ if( !defined( 'XMLS_DEFAULT_UPGRADE_METHOD' ) ) { define( 'XMLS_DEFAULT_UPGRADE_METHOD', 'ALTER' ); } /** * Include the main ADODB library */ if( !defined( '_ADODB_LAYER' ) ) { require( 'adodb.inc.php' ); require( 'adodb-datadict.inc.php' ); } /** * Abstract DB Object. This class provides basic methods for database objects, such * as tables and indexes. * * @package axmls * @access private */ class dbObject { /** * var object Parent */ var $parent; /** * var string current element */ var $currentElement; /** * NOP */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; } /** * XML Callback to process start elements * * @access private */ function _tag_open( $parser, $tag, $attributes ) { } /** * XML Callback to process CDATA elements * * @access private */ function _tag_cdata( $parser, $cdata ) { } /** * XML Callback to process end elements * * @access private */ function _tag_close( $parser, $tag ) { } function create(&$xmls) { return array(); } /** * Destroys the object */ function destroy() { } /** * Checks whether the specified RDBMS is supported by the current * database object or its ranking ancestor. * * @param string $platform RDBMS platform name (from ADODB platform list). * @return boolean TRUE if RDBMS is supported; otherwise returns FALSE. */ function supportedPlatform( $platform = NULL ) { return is_object( $this->parent ) ? $this->parent->supportedPlatform( $platform ) : TRUE; } /** * Returns the prefix set by the ranking ancestor of the database object. * * @param string $name Prefix string. * @return string Prefix. */ function prefix( $name = '' ) { return is_object( $this->parent ) ? $this->parent->prefix( $name ) : $name; } /** * Extracts a field ID from the specified field. * * @param string $field Field. * @return string Field ID. */ function fieldID( $field ) { return strtoupper( preg_replace( '/^`(.+)`$/', '$1', $field ) ); } } /** * Creates a table object in ADOdb's datadict format * * This class stores information about a database table. As charactaristics * of the table are loaded from the external source, methods and properties * of this class are used to build up the table description in ADOdb's * datadict format. * * @package axmls * @access private */ class dbTable extends dbObject { /** * @var string Table name */ var $name; /** * @var array Field specifier: Meta-information about each field */ var $fields = array(); /** * @var array List of table indexes. */ var $indexes = array(); /** * @var array Table options: Table-level options */ var $opts = array(); /** * @var string Field index: Keeps track of which field is currently being processed */ var $current_field; /** * @var boolean Mark table for destruction * @access private */ var $drop_table; /** * @var boolean Mark field for destruction (not yet implemented) * @access private */ var $drop_field = array(); /** * @var array Platform-specific options * @access private */ var $currentPlatform = true; /** * Iniitializes a new table object. * * @param string $prefix DB Object prefix * @param array $attributes Array of table attributes. */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; $this->name = $this->prefix($attributes['NAME']); } /** * XML Callback to process start elements. Elements currently * processed are: INDEX, DROP, FIELD, KEY, NOTNULL, AUTOINCREMENT & DEFAULT. * * @access private */ function _tag_open( $parser, $tag, $attributes ) { $this->currentElement = strtoupper( $tag ); switch( $this->currentElement ) { case 'INDEX': if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) { $index = $this->addIndex( $attributes ); xml_set_object( $parser, $index ); } break; case 'DATA': if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) { $data = $this->addData( $attributes ); xml_set_object( $parser, $data ); } break; case 'DROP': $this->drop(); break; case 'FIELD': // Add a field $fieldName = $attributes['NAME']; $fieldType = $attributes['TYPE']; $fieldSize = isset( $attributes['SIZE'] ) ? $attributes['SIZE'] : NULL; $fieldOpts = !empty( $attributes['OPTS'] ) ? $attributes['OPTS'] : NULL; $this->addField( $fieldName, $fieldType, $fieldSize, $fieldOpts ); break; case 'KEY': case 'NOTNULL': case 'AUTOINCREMENT': case 'DEFDATE': case 'DEFTIMESTAMP': case 'UNSIGNED': // Add a field option $this->addFieldOpt( $this->current_field, $this->currentElement ); break; case 'DEFAULT': // Add a field option to the table object // Work around ADOdb datadict issue that misinterprets empty strings. if( $attributes['VALUE'] == '' ) { $attributes['VALUE'] = " '' "; } $this->addFieldOpt( $this->current_field, $this->currentElement, $attributes['VALUE'] ); break; case 'OPT': case 'CONSTRAINT': // Accept platform-specific options $this->currentPlatform = ( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ); break; default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements * * @access private */ function _tag_cdata( $parser, $cdata ) { switch( $this->currentElement ) { // Table or field comment case 'DESCR': if( isset( $this->current_field ) ) { $this->addFieldOpt( $this->current_field, $this->currentElement, $cdata ); } else { $this->addTableComment( $cdata ); } break; // Table/field constraint case 'CONSTRAINT': if( isset( $this->current_field ) ) { $this->addFieldOpt( $this->current_field, $this->currentElement, $cdata ); } else { $this->addTableOpt( $cdata ); } break; // Table/field option case 'OPT': if( isset( $this->current_field ) ) { $this->addFieldOpt( $this->current_field, $cdata ); } else { $this->addTableOpt( $cdata ); } break; default: } } /** * XML Callback to process end elements * * @access private */ function _tag_close( $parser, $tag ) { $this->currentElement = ''; switch( strtoupper( $tag ) ) { case 'TABLE': $this->parent->addSQL( $this->create( $this->parent ) ); xml_set_object( $parser, $this->parent ); $this->destroy(); break; case 'FIELD': unset($this->current_field); break; case 'OPT': case 'CONSTRAINT': $this->currentPlatform = true; break; default: } } /** * Adds an index to a table object * * @param array $attributes Index attributes * @return object dbIndex object */ function addIndex( $attributes ) { $name = strtoupper( $attributes['NAME'] ); $this->indexes[$name] = new dbIndex( $this, $attributes ); return $this->indexes[$name]; } /** * Adds data to a table object * * @param array $attributes Data attributes * @return object dbData object */ function addData( $attributes ) { if( !isset( $this->data ) ) { $this->data = new dbData( $this, $attributes ); } return $this->data; } /** * Adds a field to a table object * * $name is the name of the table to which the field should be added. * $type is an ADODB datadict field type. The following field types * are supported as of ADODB 3.40: * - C: varchar * - X: CLOB (character large object) or largest varchar size * if CLOB is not supported * - C2: Multibyte varchar * - X2: Multibyte CLOB * - B: BLOB (binary large object) * - D: Date (some databases do not support this, and we return a datetime type) * - T: Datetime or Timestamp * - L: Integer field suitable for storing booleans (0 or 1) * - I: Integer (mapped to I4) * - I1: 1-byte integer * - I2: 2-byte integer * - I4: 4-byte integer * - I8: 8-byte integer * - F: Floating point number * - N: Numeric or decimal number * * @param string $name Name of the table to which the field will be added. * @param string $type ADODB datadict field type. * @param string $size Field size * @param array $opts Field options array * @return array Field specifier array */ function addField( $name, $type, $size = NULL, $opts = NULL ) { $field_id = $this->fieldID( $name ); // Set the field index so we know where we are $this->current_field = $field_id; // Set the field name (required) $this->fields[$field_id]['NAME'] = $name; // Set the field type (required) $this->fields[$field_id]['TYPE'] = $type; // Set the field size (optional) if( isset( $size ) ) { $this->fields[$field_id]['SIZE'] = $size; } // Set the field options if( isset( $opts ) ) { $this->fields[$field_id]['OPTS'] = array($opts); } else { $this->fields[$field_id]['OPTS'] = array(); } } /** * Adds a field option to the current field specifier * * This method adds a field option allowed by the ADOdb datadict * and appends it to the given field. * * @param string $field Field name * @param string $opt ADOdb field option * @param mixed $value Field option value * @return array Field specifier array */ function addFieldOpt( $field, $opt, $value = NULL ) { if( $this->currentPlatform ) { if( !isset( $value ) ) { $this->fields[$this->FieldID( $field )]['OPTS'][] = $opt; // Add the option and value } else { $this->fields[$this->FieldID( $field )]['OPTS'][] = array( $opt => $value ); } } } /** * Adds an option to the table * * This method takes a comma-separated list of table-level options * and appends them to the table object. * * @param string $opt Table option * @return array Options */ function addTableOpt( $opt ) { if(isset($this->currentPlatform)) { $this->opts[$this->parent->db->dataProvider] = $opt; } return $this->opts; } function addTableComment( $opt ) { $this->opts['comment'] = $opt; return $this->opts; } /** * Generates the SQL that will create the table in the database * * @param object $xmls adoSchema object * @return array Array containing table creation SQL */ function create( &$xmls ) { $sql = array(); // drop any existing indexes if( is_array( $legacy_indexes = $xmls->dict->metaIndexes( $this->name ) ) ) { foreach( $legacy_indexes as $index => $index_details ) { $sql[] = $xmls->dict->dropIndexSQL( $index, $this->name ); } } // remove fields to be dropped from table object foreach( $this->drop_field as $field ) { unset( $this->fields[$field] ); } // if table exists if( is_array( $legacy_fields = $xmls->dict->metaColumns( $this->name ) ) ) { // drop table if( $this->drop_table ) { $sql[] = $xmls->dict->dropTableSQL( $this->name ); return $sql; } // drop any existing fields not in schema foreach( $legacy_fields as $field_id => $field ) { if( !isset( $this->fields[$field_id] ) ) { $sql[] = $xmls->dict->dropColumnSQL( $this->name, $field->name ); } } // if table doesn't exist } else { if( $this->drop_table ) { return $sql; } $legacy_fields = array(); } // Loop through the field specifier array, building the associative array for the field options $fldarray = array(); foreach( $this->fields as $field_id => $finfo ) { // Set an empty size if it isn't supplied if( !isset( $finfo['SIZE'] ) ) { $finfo['SIZE'] = ''; } // Initialize the field array with the type and size $fldarray[$field_id] = array( 'NAME' => $finfo['NAME'], 'TYPE' => $finfo['TYPE'], 'SIZE' => $finfo['SIZE'] ); // Loop through the options array and add the field options. if( isset( $finfo['OPTS'] ) ) { foreach( $finfo['OPTS'] as $opt ) { // Option has an argument. if( is_array( $opt ) ) { $key = key( $opt ); $value = $opt[$key]; if(!isset($fldarray[$field_id][$key])) { $fldarray[$field_id][$key] = ""; } $fldarray[$field_id][$key] .= $value; // Option doesn't have arguments } else { $fldarray[$field_id][$opt] = $opt; } } } } if( empty( $legacy_fields ) ) { // Create the new table $sql[] = $xmls->dict->createTableSQL( $this->name, $fldarray, $this->opts ); logMsg( end( $sql ), 'Generated createTableSQL' ); } else { // Upgrade an existing table logMsg( "Upgrading {$this->name} using '{$xmls->upgrade}'" ); switch( $xmls->upgrade ) { // Use ChangeTableSQL case 'ALTER': logMsg( 'Generated changeTableSQL (ALTERing table)' ); $sql[] = $xmls->dict->changeTableSQL( $this->name, $fldarray, $this->opts ); break; case 'REPLACE': logMsg( 'Doing upgrade REPLACE (testing)' ); $sql[] = $xmls->dict->dropTableSQL( $this->name ); $sql[] = $xmls->dict->createTableSQL( $this->name, $fldarray, $this->opts ); break; // ignore table default: return array(); } } foreach( $this->indexes as $index ) { $sql[] = $index->create( $xmls ); } if( isset( $this->data ) ) { $sql[] = $this->data->create( $xmls ); } return $sql; } /** * Marks a field or table for destruction */ function drop() { if( isset( $this->current_field ) ) { // Drop the current field logMsg( "Dropping field '{$this->current_field}' from table '{$this->name}'" ); // $this->drop_field[$this->current_field] = $xmls->dict->DropColumnSQL( $this->name, $this->current_field ); $this->drop_field[$this->current_field] = $this->current_field; } else { // Drop the current table logMsg( "Dropping table '{$this->name}'" ); // $this->drop_table = $xmls->dict->DropTableSQL( $this->name ); $this->drop_table = TRUE; } } } /** * Creates an index object in ADOdb's datadict format * * This class stores information about a database index. As charactaristics * of the index are loaded from the external source, methods and properties * of this class are used to build up the index description in ADOdb's * datadict format. * * @package axmls * @access private */ class dbIndex extends dbObject { /** * @var string Index name */ var $name; /** * @var array Index options: Index-level options */ var $opts = array(); /** * @var array Indexed fields: Table columns included in this index */ var $columns = array(); /** * @var boolean Mark index for destruction * @access private */ var $drop = FALSE; /** * Initializes the new dbIndex object. * * @param object $parent Parent object * @param array $attributes Attributes * * @internal */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; $this->name = $this->prefix ($attributes['NAME']); } /** * XML Callback to process start elements * * Processes XML opening tags. * Elements currently processed are: DROP, CLUSTERED, BITMAP, UNIQUE, FULLTEXT & HASH. * * @access private */ function _tag_open( $parser, $tag, $attributes ) { $this->currentElement = strtoupper( $tag ); switch( $this->currentElement ) { case 'DROP': $this->drop(); break; case 'CLUSTERED': case 'BITMAP': case 'UNIQUE': case 'FULLTEXT': case 'HASH': // Add index Option $this->addIndexOpt( $this->currentElement ); break; default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements * * Processes XML cdata. * * @access private */ function _tag_cdata( $parser, $cdata ) { switch( $this->currentElement ) { // Index field name case 'COL': $this->addField( $cdata ); break; default: } } /** * XML Callback to process end elements * * @access private */ function _tag_close( $parser, $tag ) { $this->currentElement = ''; switch( strtoupper( $tag ) ) { case 'INDEX': xml_set_object( $parser, $this->parent ); break; } } /** * Adds a field to the index * * @param string $name Field name * @return string Field list */ function addField( $name ) { $this->columns[$this->fieldID( $name )] = $name; // Return the field list return $this->columns; } /** * Adds options to the index * * @param string $opt Comma-separated list of index options. * @return string Option list */ function addIndexOpt( $opt ) { $this->opts[] = $opt; // Return the options list return $this->opts; } /** * Generates the SQL that will create the index in the database * * @param object $xmls adoSchema object * @return array Array containing index creation SQL */ function create( &$xmls ) { if( $this->drop ) { return NULL; } // eliminate any columns that aren't in the table foreach( $this->columns as $id => $col ) { if( !isset( $this->parent->fields[$id] ) ) { unset( $this->columns[$id] ); } } return $xmls->dict->createIndexSQL( $this->name, $this->parent->name, $this->columns, $this->opts ); } /** * Marks an index for destruction */ function drop() { $this->drop = TRUE; } } /** * Creates a data object in ADOdb's datadict format * * This class stores information about table data, and is called * when we need to load field data into a table. * * @package axmls * @access private */ class dbData extends dbObject { var $data = array(); var $row; /** * Initializes the new dbData object. * * @param object $parent Parent object * @param array $attributes Attributes * * @internal */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; } /** * XML Callback to process start elements * * Processes XML opening tags. * Elements currently processed are: ROW and F (field). * * @access private */ function _tag_open( $parser, $tag, $attributes ) { $this->currentElement = strtoupper( $tag ); switch( $this->currentElement ) { case 'ROW': $this->row = count( $this->data ); $this->data[$this->row] = array(); break; case 'F': $this->addField($attributes); default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements * * Processes XML cdata. * * @access private */ function _tag_cdata( $parser, $cdata ) { switch( $this->currentElement ) { // Index field name case 'F': $this->addData( $cdata ); break; default: } } /** * XML Callback to process end elements * * @access private */ function _tag_close( $parser, $tag ) { $this->currentElement = ''; switch( strtoupper( $tag ) ) { case 'DATA': xml_set_object( $parser, $this->parent ); break; } } /** * Adds a field to the insert * * @param string $name Field name * @return string Field list */ function addField( $attributes ) { // check we're in a valid row if( !isset( $this->row ) || !isset( $this->data[$this->row] ) ) { return; } // Set the field index so we know where we are if( isset( $attributes['NAME'] ) ) { $this->current_field = $this->fieldID( $attributes['NAME'] ); } else { $this->current_field = count( $this->data[$this->row] ); } // initialise data if( !isset( $this->data[$this->row][$this->current_field] ) ) { $this->data[$this->row][$this->current_field] = ''; } } /** * Adds options to the index * * @param string $opt Comma-separated list of index options. * @return string Option list */ function addData( $cdata ) { // check we're in a valid field if ( isset( $this->data[$this->row][$this->current_field] ) ) { // add data to field $this->data[$this->row][$this->current_field] .= $cdata; } } /** * Generates the SQL that will add/update the data in the database * * @param object $xmls adoSchema object * @return array Array containing index creation SQL */ function create( &$xmls ) { $table = $xmls->dict->tableName($this->parent->name); $table_field_count = count($this->parent->fields); $tables = $xmls->db->metaTables(); $sql = array(); $ukeys = $xmls->db->metaPrimaryKeys( $table ); if( !empty( $this->parent->indexes ) and !empty( $ukeys ) ) { foreach( $this->parent->indexes as $indexObj ) { if( !in_array( $indexObj->name, $ukeys ) ) $ukeys[] = $indexObj->name; } } // eliminate any columns that aren't in the table foreach( $this->data as $row ) { $table_fields = $this->parent->fields; $fields = array(); $rawfields = array(); // Need to keep some of the unprocessed data on hand. foreach( $row as $field_id => $field_data ) { if( !array_key_exists( $field_id, $table_fields ) ) { if( is_numeric( $field_id ) ) { $keys = array_keys($table_fields); $field_id = reset($keys); } else { continue; } } $name = $table_fields[$field_id]['NAME']; switch( $table_fields[$field_id]['TYPE'] ) { case 'I': case 'I1': case 'I2': case 'I4': case 'I8': $fields[$name] = intval($field_data); break; case 'C': case 'C2': case 'X': case 'X2': default: $fields[$name] = $xmls->db->qstr( $field_data ); $rawfields[$name] = $field_data; } unset($table_fields[$field_id]); } // check that at least 1 column is specified if( empty( $fields ) ) { continue; } // check that no required columns are missing if( count( $fields ) < $table_field_count ) { foreach( $table_fields as $field ) { if( isset( $field['OPTS'] ) and ( in_array( 'NOTNULL', $field['OPTS'] ) || in_array( 'KEY', $field['OPTS'] ) ) && !in_array( 'AUTOINCREMENT', $field['OPTS'] ) ) { continue(2); } } } // The rest of this method deals with updating existing data records. if( !in_array( $table, $tables ) or ( $mode = $xmls->existingData() ) == XMLS_MODE_INSERT ) { // Table doesn't yet exist, so it's safe to insert. logMsg( "$table doesn't exist, inserting or mode is INSERT" ); $sql[] = 'INSERT INTO '. $table .' ('. implode( ',', array_keys( $fields ) ) .') VALUES ('. implode( ',', $fields ) .')'; continue; } // Prepare to test for potential violations. Get primary keys and unique indexes $mfields = array_merge( $fields, $rawfields ); $keyFields = array_intersect( $ukeys, array_keys( $mfields ) ); if( empty( $ukeys ) or count( $keyFields ) == 0 ) { // No unique keys in schema, so safe to insert logMsg( "Either schema or data has no unique keys, so safe to insert" ); $sql[] = 'INSERT INTO '. $table .' ('. implode( ',', array_keys( $fields ) ) .') VALUES ('. implode( ',', $fields ) .')'; continue; } // Select record containing matching unique keys. $where = ''; foreach( $ukeys as $key ) { if( isset( $mfields[$key] ) and $mfields[$key] ) { if( $where ) $where .= ' AND '; $where .= $key . ' = ' . $xmls->db->qstr( $mfields[$key] ); } } $records = $xmls->db->execute( 'SELECT * FROM ' . $table . ' WHERE ' . $where ); switch( $records->recordCount() ) { case 0: // No matching record, so safe to insert. logMsg( "No matching records. Inserting new row with unique data" ); $sql[] = $xmls->db->getInsertSQL( $records, $mfields ); break; case 1: // Exactly one matching record, so we can update if the mode permits. logMsg( "One matching record..." ); if( $mode == XMLS_MODE_UPDATE ) { logMsg( "...Updating existing row from unique data" ); $sql[] = $xmls->db->getUpdateSQL( $records, $mfields ); } break; default: // More than one matching record; the result is ambiguous, so we must ignore the row. logMsg( "More than one matching record. Ignoring row." ); } } return $sql; } } /** * Creates the SQL to execute a list of provided SQL queries * * @package axmls * @access private */ class dbQuerySet extends dbObject { /** * @var array List of SQL queries */ var $queries = array(); /** * @var string String used to build of a query line by line */ var $query; /** * @var string Query prefix key */ var $prefixKey = ''; /** * @var boolean Auto prefix enable (TRUE) */ var $prefixMethod = 'AUTO'; /** * Initializes the query set. * * @param object $parent Parent object * @param array $attributes Attributes */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; // Overrides the manual prefix key if( isset( $attributes['KEY'] ) ) { $this->prefixKey = $attributes['KEY']; } $prefixMethod = isset( $attributes['PREFIXMETHOD'] ) ? strtoupper( trim( $attributes['PREFIXMETHOD'] ) ) : ''; // Enables or disables automatic prefix prepending switch( $prefixMethod ) { case 'AUTO': $this->prefixMethod = 'AUTO'; break; case 'MANUAL': $this->prefixMethod = 'MANUAL'; break; case 'NONE': $this->prefixMethod = 'NONE'; break; } } /** * XML Callback to process start elements. Elements currently * processed are: QUERY. * * @access private */ function _tag_open( $parser, $tag, $attributes ) { $this->currentElement = strtoupper( $tag ); switch( $this->currentElement ) { case 'QUERY': // Create a new query in a SQL queryset. // Ignore this query set if a platform is specified and it's different than the // current connection platform. if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) { $this->newQuery(); } else { $this->discardQuery(); } break; default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements */ function _tag_cdata( $parser, $cdata ) { switch( $this->currentElement ) { // Line of queryset SQL data case 'QUERY': $this->buildQuery( $cdata ); break; default: } } /** * XML Callback to process end elements * * @access private */ function _tag_close( $parser, $tag ) { $this->currentElement = ''; switch( strtoupper( $tag ) ) { case 'QUERY': // Add the finished query to the open query set. $this->addQuery(); break; case 'SQL': $this->parent->addSQL( $this->create( $this->parent ) ); xml_set_object( $parser, $this->parent ); $this->destroy(); break; default: } } /** * Re-initializes the query. * * @return boolean TRUE */ function newQuery() { $this->query = ''; return TRUE; } /** * Discards the existing query. * * @return boolean TRUE */ function discardQuery() { unset( $this->query ); return TRUE; } /** * Appends a line to a query that is being built line by line * * @param string $data Line of SQL data or NULL to initialize a new query * @return string SQL query string. */ function buildQuery( $sql = NULL ) { if( !isset( $this->query ) OR empty( $sql ) ) { return FALSE; } $this->query .= $sql; return $this->query; } /** * Adds a completed query to the query list * * @return string SQL of added query */ function addQuery() { if( !isset( $this->query ) ) { return FALSE; } $this->queries[] = $return = trim($this->query); unset( $this->query ); return $return; } /** * Creates and returns the current query set * * @param object $xmls adoSchema object * @return array Query set */ function create( &$xmls ) { foreach( $this->queries as $id => $query ) { switch( $this->prefixMethod ) { case 'AUTO': // Enable auto prefix replacement // Process object prefix. // Evaluate SQL statements to prepend prefix to objects $query = $this->prefixQuery( '/^\s*((?is)INSERT\s+(INTO\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix ); $query = $this->prefixQuery( '/^\s*((?is)UPDATE\s+(FROM\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix ); $query = $this->prefixQuery( '/^\s*((?is)DELETE\s+(FROM\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix ); // SELECT statements aren't working yet #$data = preg_replace( '/(?ias)(^\s*SELECT\s+.*\s+FROM)\s+(\W\s*,?\s*)+((?i)\s+WHERE.*$)/', "\1 $prefix\2 \3", $data ); case 'MANUAL': // If prefixKey is set and has a value then we use it to override the default constant XMLS_PREFIX. // If prefixKey is not set, we use the default constant XMLS_PREFIX if( isset( $this->prefixKey ) AND( $this->prefixKey !== '' ) ) { // Enable prefix override $query = str_replace( $this->prefixKey, $xmls->objectPrefix, $query ); } else { // Use default replacement $query = str_replace( XMLS_PREFIX , $xmls->objectPrefix, $query ); } } $this->queries[$id] = trim( $query ); } // Return the query set array return $this->queries; } /** * Rebuilds the query with the prefix attached to any objects * * @param string $regex Regex used to add prefix * @param string $query SQL query string * @param string $prefix Prefix to be appended to tables, indices, etc. * @return string Prefixed SQL query string. */ function prefixQuery( $regex, $query, $prefix = NULL ) { if( !isset( $prefix ) ) { return $query; } if( preg_match( $regex, $query, $match ) ) { $preamble = $match[1]; $postamble = $match[5]; $objectList = explode( ',', $match[3] ); // $prefix = $prefix . '_'; $prefixedList = ''; foreach( $objectList as $object ) { if( $prefixedList !== '' ) { $prefixedList .= ', '; } $prefixedList .= $prefix . trim( $object ); } $query = $preamble . ' ' . $prefixedList . ' ' . $postamble; } return $query; } } /** * Loads and parses an XML file, creating an array of "ready-to-run" SQL statements * * This class is used to load and parse the XML file, to create an array of SQL statements * that can be used to build a database, and to build the database using the SQL array. * * @tutorial getting_started.pkg * * @author Richard Tango-Lowy & Dan Cech * @version 1.62 * * @package axmls */ class adoSchema { /** * @var array Array containing SQL queries to generate all objects * @access private */ var $sqlArray; /** * @var object ADOdb connection object * @access private */ var $db; /** * @var object ADOdb Data Dictionary * @access private */ var $dict; /** * @var string Current XML element * @access private */ var $currentElement = ''; /** * @var string If set (to 'ALTER' or 'REPLACE'), upgrade an existing database * @access private */ var $upgrade = ''; /** * @var string Optional object prefix * @access private */ var $objectPrefix = ''; /** * @var long System debug * @access private */ var $debug; /** * @var string Regular expression to find schema version * @access private */ var $versionRegex = '/<schema.*?( version="([^"]*)")?.*?>/'; /** * @var string Current schema version * @access private */ var $schemaVersion; /** * @var int Success of last Schema execution */ var $success; /** * @var bool Execute SQL inline as it is generated */ var $executeInline; /** * @var bool Continue SQL execution if errors occur */ var $continueOnError; /** * @var int How to handle existing data rows (insert, update, or ignore) */ var $existingData; /** * Creates an adoSchema object * * Creating an adoSchema object is the first step in processing an XML schema. * The only parameter is an ADOdb database connection object, which must already * have been created. * * @param object $db ADOdb database connection object. */ function __construct( $db ) { $this->db = $db; $this->debug = $this->db->debug; $this->dict = newDataDictionary( $this->db ); $this->sqlArray = array(); $this->schemaVersion = XMLS_SCHEMA_VERSION; $this->executeInline( XMLS_EXECUTE_INLINE ); $this->continueOnError( XMLS_CONTINUE_ON_ERROR ); $this->existingData( XMLS_EXISTING_DATA ); $this->setUpgradeMethod(); } /** * Sets the method to be used for upgrading an existing database * * Use this method to specify how existing database objects should be upgraded. * The method option can be set to ALTER, REPLACE, BEST, or NONE. ALTER attempts to * alter each database object directly, REPLACE attempts to rebuild each object * from scratch, BEST attempts to determine the best upgrade method for each * object, and NONE disables upgrading. * * This method is not yet used by AXMLS, but exists for backward compatibility. * The ALTER method is automatically assumed when the adoSchema object is * instantiated; other upgrade methods are not currently supported. * * @param string $method Upgrade method (ALTER|REPLACE|BEST|NONE) * @returns string Upgrade method used */ function setUpgradeMethod( $method = '' ) { if( !is_string( $method ) ) { return FALSE; } $method = strtoupper( $method ); // Handle the upgrade methods switch( $method ) { case 'ALTER': $this->upgrade = $method; break; case 'REPLACE': $this->upgrade = $method; break; case 'BEST': $this->upgrade = 'ALTER'; break; case 'NONE': $this->upgrade = 'NONE'; break; default: // Use default if no legitimate method is passed. $this->upgrade = XMLS_DEFAULT_UPGRADE_METHOD; } return $this->upgrade; } /** * Specifies how to handle existing data row when there is a unique key conflict. * * The existingData setting specifies how the parser should handle existing rows * when a unique key violation occurs during the insert. This can happen when inserting * data into an existing table with one or more primary keys or unique indexes. * The existingData method takes one of three options: XMLS_MODE_INSERT attempts * to always insert the data as a new row. In the event of a unique key violation, * the database will generate an error. XMLS_MODE_UPDATE attempts to update the * any existing rows with the new data based upon primary or unique key fields in * the schema. If the data row in the schema specifies no unique fields, the row * data will be inserted as a new row. XMLS_MODE_IGNORE specifies that any data rows * that would result in a unique key violation be ignored; no inserts or updates will * take place. For backward compatibility, the default setting is XMLS_MODE_INSERT, * but XMLS_MODE_UPDATE will generally be the most appropriate setting. * * @param int $mode XMLS_MODE_INSERT, XMLS_MODE_UPDATE, or XMLS_MODE_IGNORE * @return int current mode */ function existingData( $mode = NULL ) { if( is_int( $mode ) ) { switch( $mode ) { case XMLS_MODE_UPDATE: $mode = XMLS_MODE_UPDATE; break; case XMLS_MODE_IGNORE: $mode = XMLS_MODE_IGNORE; break; case XMLS_MODE_INSERT: $mode = XMLS_MODE_INSERT; break; default: $mode = XMLS_EXISTING_DATA; break; } $this->existingData = $mode; } return $this->existingData; } /** * Enables/disables inline SQL execution. * * Call this method to enable or disable inline execution of the schema. If the mode is set to TRUE (inline execution), * AXMLS applies the SQL to the database immediately as each schema entity is parsed. If the mode * is set to FALSE (post execution), AXMLS parses the entire schema and you will need to call adoSchema::ExecuteSchema() * to apply the schema to the database. * * @param bool $mode execute * @return bool current execution mode * * @see ParseSchema() * @see ExecuteSchema() */ function executeInline( $mode = NULL ) { if( is_bool( $mode ) ) { $this->executeInline = $mode; } return $this->executeInline; } /** * Enables/disables SQL continue on error. * * Call this method to enable or disable continuation of SQL execution if an error occurs. * If the mode is set to TRUE (continue), AXMLS will continue to apply SQL to the database, even if an error occurs. * If the mode is set to FALSE (halt), AXMLS will halt execution of generated sql if an error occurs, though parsing * of the schema will continue. * * @param bool $mode execute * @return bool current continueOnError mode * * @see addSQL() * @see ExecuteSchema() */ function continueOnError( $mode = NULL ) { if( is_bool( $mode ) ) { $this->continueOnError = $mode; } return $this->continueOnError; } /** * Loads an XML schema from a file and converts it to SQL. * * Call this method to load the specified schema (see the DTD for the proper format) from * the filesystem and generate the SQL necessary to create the database * described. This method automatically converts the schema to the latest * axmls schema version. * @see ParseSchemaString() * * @param string $file Name of XML schema file. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute */ function parseSchema( $filename, $returnSchema = FALSE ) { return $this->parseSchemaString( $this->convertSchemaFile( $filename ), $returnSchema ); } /** * Loads an XML schema from a file and converts it to SQL. * * Call this method to load the specified schema directly from a file (see * the DTD for the proper format) and generate the SQL necessary to create * the database described by the schema. Use this method when you are dealing * with large schema files. Otherwise, parseSchema() is faster. * This method does not automatically convert the schema to the latest axmls * schema version. You must convert the schema manually using either the * convertSchemaFile() or convertSchemaString() method. * @see parseSchema() * @see convertSchemaFile() * @see convertSchemaString() * * @param string $file Name of XML schema file. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute. * * @deprecated Replaced by adoSchema::parseSchema() and adoSchema::parseSchemaString() * @see parseSchema() * @see parseSchemaString() */ function parseSchemaFile( $filename, $returnSchema = FALSE ) { // Open the file if( !($fp = fopen( $filename, 'r' )) ) { logMsg( 'Unable to open file' ); return FALSE; } // do version detection here if( $this->schemaFileVersion( $filename ) != $this->schemaVersion ) { logMsg( 'Invalid Schema Version' ); return FALSE; } if( $returnSchema ) { $xmlstring = ''; while( $data = fread( $fp, 4096 ) ) { $xmlstring .= $data . "\n"; } return $xmlstring; } $this->success = 2; $xmlParser = $this->create_parser(); // Process the file while( $data = fread( $fp, 4096 ) ) { if( !xml_parse( $xmlParser, $data, feof( $fp ) ) ) { die( sprintf( "XML error: %s at line %d", xml_error_string( xml_get_error_code( $xmlParser) ), xml_get_current_line_number( $xmlParser) ) ); } } xml_parser_free( $xmlParser ); return $this->sqlArray; } /** * Converts an XML schema string to SQL. * * Call this method to parse a string containing an XML schema (see the DTD for the proper format) * and generate the SQL necessary to create the database described by the schema. * @see parseSchema() * * @param string $xmlstring XML schema string. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute. */ function parseSchemaString( $xmlstring, $returnSchema = FALSE ) { if( !is_string( $xmlstring ) OR empty( $xmlstring ) ) { logMsg( 'Empty or Invalid Schema' ); return FALSE; } // do version detection here if( $this->SchemaStringVersion( $xmlstring ) != $this->schemaVersion ) { logMsg( 'Invalid Schema Version' ); return FALSE; } if( $returnSchema ) { return $xmlstring; } $this->success = 2; $xmlParser = $this->create_parser(); if( !xml_parse( $xmlParser, $xmlstring, TRUE ) ) { die( sprintf( "XML error: %s at line %d", xml_error_string( xml_get_error_code( $xmlParser) ), xml_get_current_line_number( $xmlParser) ) ); } xml_parser_free( $xmlParser ); return $this->sqlArray; } /** * Loads an XML schema from a file and converts it to uninstallation SQL. * * Call this method to load the specified schema (see the DTD for the proper format) from * the filesystem and generate the SQL necessary to remove the database described. * @see RemoveSchemaString() * * @param string $file Name of XML schema file. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute */ function removeSchema( $filename, $returnSchema = FALSE ) { return $this->removeSchemaString( $this->convertSchemaFile( $filename ), $returnSchema ); } /** * Converts an XML schema string to uninstallation SQL. * * Call this method to parse a string containing an XML schema (see the DTD for the proper format) * and generate the SQL necessary to uninstall the database described by the schema. * @see removeSchema() * * @param string $schema XML schema string. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute. */ function removeSchemaString( $schema, $returnSchema = FALSE ) { // grab current version if( !( $version = $this->schemaStringVersion( $schema ) ) ) { return FALSE; } return $this->parseSchemaString( $this->transformSchema( $schema, 'remove-' . $version), $returnSchema ); } /** * Applies the current XML schema to the database (post execution). * * Call this method to apply the current schema (generally created by calling * parseSchema() or parseSchemaString() ) to the database (creating the tables, indexes, * and executing other SQL specified in the schema) after parsing. * @see parseSchema() * @see parseSchemaString() * @see executeInline() * * @param array $sqlArray Array of SQL statements that will be applied rather than * the current schema. * @param boolean $continueOnErr Continue to apply the schema even if an error occurs. * @returns integer 0 if failure, 1 if errors, 2 if successful. */ function executeSchema( $sqlArray = NULL, $continueOnErr = NULL ) { if( !is_bool( $continueOnErr ) ) { $continueOnErr = $this->continueOnError(); } if( !isset( $sqlArray ) ) { $sqlArray = $this->sqlArray; } if( !is_array( $sqlArray ) ) { $this->success = 0; } else { $this->success = $this->dict->executeSQLArray( $sqlArray, $continueOnErr ); } return $this->success; } /** * Returns the current SQL array. * * Call this method to fetch the array of SQL queries resulting from * parseSchema() or parseSchemaString(). * * @param string $format Format: HTML, TEXT, or NONE (PHP array) * @return array Array of SQL statements or FALSE if an error occurs */ function printSQL( $format = 'NONE' ) { $sqlArray = null; return $this->getSQL( $format, $sqlArray ); } /** * Saves the current SQL array to the local filesystem as a list of SQL queries. * * Call this method to save the array of SQL queries (generally resulting from a * parsed XML schema) to the filesystem. * * @param string $filename Path and name where the file should be saved. * @return boolean TRUE if save is successful, else FALSE. */ function saveSQL( $filename = './schema.sql' ) { if( !isset( $sqlArray ) ) { $sqlArray = $this->sqlArray; } if( !isset( $sqlArray ) ) { return FALSE; } $fp = fopen( $filename, "w" ); foreach( $sqlArray as $key => $query ) { fwrite( $fp, $query . ";\n" ); } fclose( $fp ); } /** * Create an xml parser * * @return object PHP XML parser object * * @access private */ function create_parser() { // Create the parser $xmlParser = xml_parser_create(); xml_set_object( $xmlParser, $this ); // Initialize the XML callback functions xml_set_element_handler( $xmlParser, '_tag_open', '_tag_close' ); xml_set_character_data_handler( $xmlParser, '_tag_cdata' ); return $xmlParser; } /** * XML Callback to process start elements * * @access private */ function _tag_open( $parser, $tag, $attributes ) { switch( strtoupper( $tag ) ) { case 'TABLE': if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) { $this->obj = new dbTable( $this, $attributes ); xml_set_object( $parser, $this->obj ); } break; case 'SQL': if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) { $this->obj = new dbQuerySet( $this, $attributes ); xml_set_object( $parser, $this->obj ); } break; default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements * * @access private */ function _tag_cdata( $parser, $cdata ) { } /** * XML Callback to process end elements * * @access private * @internal */ function _tag_close( $parser, $tag ) { } /** * Converts an XML schema string to the specified DTD version. * * Call this method to convert a string containing an XML schema to a different AXMLS * DTD version. For instance, to convert a schema created for an pre-1.0 version for * AXMLS (DTD version 0.1) to a newer version of the DTD (e.g. 0.2). If no DTD version * parameter is specified, the schema will be converted to the current DTD version. * If the newFile parameter is provided, the converted schema will be written to the specified * file. * @see convertSchemaFile() * * @param string $schema String containing XML schema that will be converted. * @param string $newVersion DTD version to convert to. * @param string $newFile File name of (converted) output file. * @return string Converted XML schema or FALSE if an error occurs. */ function convertSchemaString( $schema, $newVersion = NULL, $newFile = NULL ) { // grab current version if( !( $version = $this->schemaStringVersion( $schema ) ) ) { return FALSE; } if( !isset ($newVersion) ) { $newVersion = $this->schemaVersion; } if( $version == $newVersion ) { $result = $schema; } else { $result = $this->transformSchema( $schema, 'convert-' . $version . '-' . $newVersion); } if( is_string( $result ) AND is_string( $newFile ) AND ( $fp = fopen( $newFile, 'w' ) ) ) { fwrite( $fp, $result ); fclose( $fp ); } return $result; } /** * Converts an XML schema file to the specified DTD version. * * Call this method to convert the specified XML schema file to a different AXMLS * DTD version. For instance, to convert a schema created for an pre-1.0 version for * AXMLS (DTD version 0.1) to a newer version of the DTD (e.g. 0.2). If no DTD version * parameter is specified, the schema will be converted to the current DTD version. * If the newFile parameter is provided, the converted schema will be written to the specified * file. * @see convertSchemaString() * * @param string $filename Name of XML schema file that will be converted. * @param string $newVersion DTD version to convert to. * @param string $newFile File name of (converted) output file. * @return string Converted XML schema or FALSE if an error occurs. */ function convertSchemaFile( $filename, $newVersion = NULL, $newFile = NULL ) { // grab current version if( !( $version = $this->schemaFileVersion( $filename ) ) ) { return FALSE; } if( !isset ($newVersion) ) { $newVersion = $this->schemaVersion; } if( $version == $newVersion ) { $result = file_get_contents( $filename ); // remove unicode BOM if present if( substr( $result, 0, 3 ) == sprintf( '%c%c%c', 239, 187, 191 ) ) { $result = substr( $result, 3 ); } } else { $result = $this->transformSchema( $filename, 'convert-' . $version . '-' . $newVersion, 'file' ); } if( is_string( $result ) AND is_string( $newFile ) AND ( $fp = fopen( $newFile, 'w' ) ) ) { fwrite( $fp, $result ); fclose( $fp ); } return $result; } function transformSchema( $schema, $xsl, $schematype='string' ) { // Fail if XSLT extension is not available if( ! function_exists( 'xslt_create' ) ) { return FALSE; } $xsl_file = dirname( __FILE__ ) . '/xsl/' . $xsl . '.xsl'; // look for xsl if( !is_readable( $xsl_file ) ) { return FALSE; } switch( $schematype ) { case 'file': if( !is_readable( $schema ) ) { return FALSE; } $schema = file_get_contents( $schema ); break; case 'string': default: if( !is_string( $schema ) ) { return FALSE; } } $arguments = array ( '/_xml' => $schema, '/_xsl' => file_get_contents( $xsl_file ) ); // create an XSLT processor $xh = xslt_create (); // set error handler xslt_set_error_handler ($xh, array ($this, 'xslt_error_handler')); // process the schema $result = xslt_process ($xh, 'arg:/_xml', 'arg:/_xsl', NULL, $arguments); xslt_free ($xh); return $result; } /** * Processes XSLT transformation errors * * @param object $parser XML parser object * @param integer $errno Error number * @param integer $level Error level * @param array $fields Error information fields * * @access private */ function xslt_error_handler( $parser, $errno, $level, $fields ) { if( is_array( $fields ) ) { $msg = array( 'Message Type' => ucfirst( $fields['msgtype'] ), 'Message Code' => $fields['code'], 'Message' => $fields['msg'], 'Error Number' => $errno, 'Level' => $level ); switch( $fields['URI'] ) { case 'arg:/_xml': $msg['Input'] = 'XML'; break; case 'arg:/_xsl': $msg['Input'] = 'XSL'; break; default: $msg['Input'] = $fields['URI']; } $msg['Line'] = $fields['line']; } else { $msg = array( 'Message Type' => 'Error', 'Error Number' => $errno, 'Level' => $level, 'Fields' => var_export( $fields, TRUE ) ); } $error_details = $msg['Message Type'] . ' in XSLT Transformation' . "\n" . '<table>' . "\n"; foreach( $msg as $label => $details ) { $error_details .= '<tr><td><b>' . $label . ': </b></td><td>' . htmlentities( $details ) . '</td></tr>' . "\n"; } $error_details .= '</table>'; trigger_error( $error_details, E_USER_ERROR ); } /** * Returns the AXMLS Schema Version of the requested XML schema file. * * Call this method to obtain the AXMLS DTD version of the requested XML schema file. * @see SchemaStringVersion() * * @param string $filename AXMLS schema file * @return string Schema version number or FALSE on error */ function schemaFileVersion( $filename ) { // Open the file if( !($fp = fopen( $filename, 'r' )) ) { // die( 'Unable to open file' ); return FALSE; } // Process the file while( $data = fread( $fp, 4096 ) ) { if( preg_match( $this->versionRegex, $data, $matches ) ) { return !empty( $matches[2] ) ? $matches[2] : XMLS_DEFAULT_SCHEMA_VERSION; } } return FALSE; } /** * Returns the AXMLS Schema Version of the provided XML schema string. * * Call this method to obtain the AXMLS DTD version of the provided XML schema string. * @see SchemaFileVersion() * * @param string $xmlstring XML schema string * @return string Schema version number or FALSE on error */ function schemaStringVersion( $xmlstring ) { if( !is_string( $xmlstring ) OR empty( $xmlstring ) ) { return FALSE; } if( preg_match( $this->versionRegex, $xmlstring, $matches ) ) { return !empty( $matches[2] ) ? $matches[2] : XMLS_DEFAULT_SCHEMA_VERSION; } return FALSE; } /** * Extracts an XML schema from an existing database. * * Call this method to create an XML schema string from an existing database. * If the data parameter is set to TRUE, AXMLS will include the data from the database * tables in the schema. * * @param boolean $data include data in schema dump * @param string $indent indentation to use * @param string $prefix extract only tables with given prefix * @param boolean $stripprefix strip prefix string when storing in XML schema * @return string Generated XML schema */ function extractSchema( $data = FALSE, $indent = ' ', $prefix = '' , $stripprefix=false) { $old_mode = $this->db->setFetchMode( ADODB_FETCH_NUM ); $schema = '<?xml version="1.0"?>' . "\n" . '<schema version="' . $this->schemaVersion . '">' . "\n"; if( is_array( $tables = $this->db->metaTables( 'TABLES' ,false ,($prefix) ? str_replace('_','\_',$prefix).'%' : '') ) ) { foreach( $tables as $table ) { $schema .= $indent . '<table name="' . htmlentities( $stripprefix ? str_replace($prefix, '', $table) : $table ) . '">' . "\n"; // grab details from database $rs = $this->db->execute('SELECT * FROM ' . $table . ' WHERE 0=1'); $fields = $this->db->metaColumns( $table ); $indexes = $this->db->metaIndexes( $table ); if( is_array( $fields ) ) { foreach( $fields as $details ) { $extra = ''; $content = array(); if( isset($details->max_length) && $details->max_length > 0 ) { $extra .= ' size="' . $details->max_length . '"'; } if( isset($details->primary_key) && $details->primary_key ) { $content[] = '<KEY/>'; } elseif( isset($details->not_null) && $details->not_null ) { $content[] = '<NOTNULL/>'; } if( isset($details->has_default) && $details->has_default ) { $content[] = '<DEFAULT value="' . htmlentities( $details->default_value ) . '"/>'; } if( isset($details->auto_increment) && $details->auto_increment ) { $content[] = '<AUTOINCREMENT/>'; } if( isset($details->unsigned) && $details->unsigned ) { $content[] = '<UNSIGNED/>'; } // this stops the creation of 'R' columns, // AUTOINCREMENT is used to create auto columns $details->primary_key = 0; $type = $rs->metaType( $details ); $schema .= str_repeat( $indent, 2 ) . '<field name="' . htmlentities( $details->name ) . '" type="' . $type . '"' . $extra; if( !empty( $content ) ) { $schema .= ">\n" . str_repeat( $indent, 3 ) . implode( "\n" . str_repeat( $indent, 3 ), $content ) . "\n" . str_repeat( $indent, 2 ) . '</field>' . "\n"; } else { $schema .= "/>\n"; } } } if( is_array( $indexes ) ) { foreach( $indexes as $index => $details ) { $schema .= str_repeat( $indent, 2 ) . '<index name="' . $index . '">' . "\n"; if( $details['unique'] ) { $schema .= str_repeat( $indent, 3 ) . '<UNIQUE/>' . "\n"; } foreach( $details['columns'] as $column ) { $schema .= str_repeat( $indent, 3 ) . '<col>' . htmlentities( $column ) . '</col>' . "\n"; } $schema .= str_repeat( $indent, 2 ) . '</index>' . "\n"; } } if( $data ) { $rs = $this->db->execute( 'SELECT * FROM ' . $table ); if( is_object( $rs ) && !$rs->EOF ) { $schema .= str_repeat( $indent, 2 ) . "<data>\n"; while( $row = $rs->fetchRow() ) { foreach( $row as $key => $val ) { if ( $val != htmlentities( $val ) ) { $row[$key] = '<![CDATA[' . $val . ']]>'; } } $schema .= str_repeat( $indent, 3 ) . '<row><f>' . implode( '</f><f>', $row ) . "</f></row>\n"; } $schema .= str_repeat( $indent, 2 ) . "</data>\n"; } } $schema .= $indent . "</table>\n"; } } $this->db->setFetchMode( $old_mode ); $schema .= '</schema>'; return $schema; } /** * Sets a prefix for database objects * * Call this method to set a standard prefix that will be prepended to all database tables * and indices when the schema is parsed. Calling setPrefix with no arguments clears the prefix. * * @param string $prefix Prefix that will be prepended. * @param boolean $underscore If TRUE, automatically append an underscore character to the prefix. * @return boolean TRUE if successful, else FALSE */ function setPrefix( $prefix = '', $underscore = TRUE ) { switch( TRUE ) { // clear prefix case empty( $prefix ): logMsg( 'Cleared prefix' ); $this->objectPrefix = ''; return TRUE; // prefix too long case strlen( $prefix ) > XMLS_PREFIX_MAXLEN: // prefix contains invalid characters case !preg_match( '/^[a-z][a-z0-9_]+$/i', $prefix ): logMsg( 'Invalid prefix: ' . $prefix ); return FALSE; } if( $underscore AND substr( $prefix, -1 ) != '_' ) { $prefix .= '_'; } // prefix valid logMsg( 'Set prefix: ' . $prefix ); $this->objectPrefix = $prefix; return TRUE; } /** * Returns an object name with the current prefix prepended. * * @param string $name Name * @return string Prefixed name * * @access private */ function prefix( $name = '' ) { // if prefix is set if( !empty( $this->objectPrefix ) ) { // Prepend the object prefix to the table name // prepend after quote if used return preg_replace( '/^(`?)(.+)$/', '$1' . $this->objectPrefix . '$2', $name ); } // No prefix set. Use name provided. return $name; } /** * Checks if element references a specific platform * * @param string $platform Requested platform * @returns boolean TRUE if platform check succeeds * * @access private */ function supportedPlatform( $platform = NULL ) { if( !empty( $platform ) ) { $regex = '/(^|\|)' . $this->db->databaseType . '(\||$)/i'; if( preg_match( '/^- /', $platform ) ) { if (preg_match ( $regex, substr( $platform, 2 ) ) ) { logMsg( 'Platform ' . $platform . ' is NOT supported' ); return FALSE; } } else { if( !preg_match ( $regex, $platform ) ) { logMsg( 'Platform ' . $platform . ' is NOT supported' ); return FALSE; } } } logMsg( 'Platform ' . $platform . ' is supported' ); return TRUE; } /** * Clears the array of generated SQL. * * @access private */ function clearSQL() { $this->sqlArray = array(); } /** * Adds SQL into the SQL array. * * @param mixed $sql SQL to Add * @return boolean TRUE if successful, else FALSE. * * @access private */ function addSQL( $sql = NULL ) { if( is_array( $sql ) ) { foreach( $sql as $line ) { $this->addSQL( $line ); } return TRUE; } if( is_string( $sql ) ) { $this->sqlArray[] = $sql; // if executeInline is enabled, and either no errors have occurred or continueOnError is enabled, execute SQL. if( $this->ExecuteInline() && ( $this->success == 2 || $this->ContinueOnError() ) ) { $saved = $this->db->debug; $this->db->debug = $this->debug; $ok = $this->db->Execute( $sql ); $this->db->debug = $saved; if( !$ok ) { if( $this->debug ) { ADOConnection::outp( $this->db->ErrorMsg() ); } $this->success = 1; } } return TRUE; } return FALSE; } /** * Gets the SQL array in the specified format. * * @param string $format Format * @return mixed SQL * * @access private */ function getSQL( $format = NULL, $sqlArray = NULL ) { if( !is_array( $sqlArray ) ) { $sqlArray = $this->sqlArray; } if( !is_array( $sqlArray ) ) { return FALSE; } switch( strtolower( $format ) ) { case 'string': case 'text': return !empty( $sqlArray ) ? implode( ";\n\n", $sqlArray ) . ';' : ''; case'html': return !empty( $sqlArray ) ? nl2br( htmlentities( implode( ";\n\n", $sqlArray ) . ';' ) ) : ''; } return $this->sqlArray; } /** * Destroys an adoSchema object. * * Call this method to clean up after an adoSchema object that is no longer in use. * @deprecated adoSchema now cleans up automatically. */ function destroy() { } } /** * Message logging function * * @access private */ function logMsg( $msg, $title = NULL, $force = FALSE ) { if( XMLS_DEBUG or $force ) { echo '<pre>'; if( isset( $title ) ) { echo '<h3>' . htmlentities( $title ) . '</h3>'; } if( @is_object( $this ) ) { echo '[' . get_class( $this ) . '] '; } print_r( $msg ); echo '</pre>'; } } adodb-csvlib.inc.php 0000644 00000021171 15151221732 0010357 0 ustar 00 <?php /** * Library for CSV serialization. * * This is used by the csv/proxy driver and is the CacheExecute() * serialization format. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); global $ADODB_INCLUDED_CSV; $ADODB_INCLUDED_CSV = 1; /** * Convert a recordset into special format * * @param ADORecordSet $rs the recordset * @param ADOConnection $conn * @param string $sql * * @return string the CSV formatted data */ function _rs2serialize(&$rs,$conn=false,$sql='') { $max = ($rs) ? $rs->FieldCount() : 0; if ($sql) $sql = urlencode($sql); // metadata setup if ($max <= 0 || $rs->dataProvider == 'empty') { // is insert/update/delete if (is_object($conn)) { $sql .= ','.$conn->Affected_Rows(); $sql .= ','.$conn->Insert_ID(); } else $sql .= ',,'; $text = "====-1,0,$sql\n"; return $text; } $tt = ($rs->timeCreated) ? $rs->timeCreated : time(); ## changed format from ====0 to ====1 $line = "====1,$tt,$sql\n"; if ($rs->databaseType == 'array') { $rows = $rs->_array; } else { $rows = array(); while (!$rs->EOF) { $rows[] = $rs->fields; $rs->MoveNext(); } } for($i=0; $i < $max; $i++) { $o = $rs->FetchField($i); $flds[] = $o; } $savefetch = isset($rs->adodbFetchMode) ? $rs->adodbFetchMode : $rs->fetchMode; $class = $rs->connection->arrayClass; $rs2 = new $class(-1); // Dummy query Id $rs2->timeCreated = $rs->timeCreated; # memcache fix $rs2->sql = $rs->sql; $rs2->oldProvider = $rs->dataProvider; $rs2->InitArrayFields($rows,$flds); $rs2->fetchMode = $savefetch; return $line.serialize($rs2); } /** * Open CSV file and convert it into Data. * * @param string $url file/ftp/http url * @param string &$err returns the error message * @param int $timeout dispose if recordset has been alive for $timeout secs * @param string $rsclass RecordSet class to return * * @return ADORecordSet|false recordset, or false if error occurred. * If no error occurred in sql INSERT/UPDATE/DELETE, * empty recordset is returned. */ function csv2rs($url, &$err, $timeout=0, $rsclass='ADORecordSet_array') { $false = false; $err = false; $fp = @fopen($url,'rb'); if (!$fp) { $err = $url.' file/URL not found'; return $false; } @flock($fp, LOCK_SH); $arr = array(); $ttl = 0; if ($meta = fgetcsv($fp, 32000, ",")) { // check if error message if (strncmp($meta[0],'****',4) === 0) { $err = trim(substr($meta[0],4,1024)); fclose($fp); return $false; } // check for meta data // $meta[0] is -1 means return an empty recordset // $meta[1] contains a time if (strncmp($meta[0], '====',4) === 0) { if ($meta[0] == "====-1") { if (sizeof($meta) < 5) { $err = "Corrupt first line for format -1"; fclose($fp); return $false; } fclose($fp); if ($timeout > 0) { $err = " Illegal Timeout $timeout "; return $false; } $rs = new $rsclass($val=true); $rs->fields = array(); $rs->timeCreated = $meta[1]; $rs->EOF = true; $rs->_numOfFields = 0; $rs->sql = urldecode($meta[2]); $rs->affectedrows = (integer)$meta[3]; $rs->insertid = $meta[4]; return $rs; } # Under high volume loads, we want only 1 thread/process to _write_file # so that we don't have 50 processes queueing to write the same data. # We use probabilistic timeout, ahead of time. # # -4 sec before timeout, give processes 1/32 chance of timing out # -2 sec before timeout, give processes 1/16 chance of timing out # -1 sec after timeout give processes 1/4 chance of timing out # +0 sec after timeout, give processes 100% chance of timing out if (sizeof($meta) > 1) { if($timeout >0){ $tdiff = (integer)( $meta[1]+$timeout - time()); if ($tdiff <= 2) { switch($tdiff) { case 4: case 3: if ((rand() & 31) == 0) { fclose($fp); $err = "Timeout 3"; return $false; } break; case 2: if ((rand() & 15) == 0) { fclose($fp); $err = "Timeout 2"; return $false; } break; case 1: if ((rand() & 3) == 0) { fclose($fp); $err = "Timeout 1"; return $false; } break; default: fclose($fp); $err = "Timeout 0"; return $false; } // switch } // if check flush cache }// (timeout>0) $ttl = $meta[1]; } //================================================ // new cache format - use serialize extensively... if ($meta[0] === '====1') { // slurp in the data $MAXSIZE = 128000; $text = fread($fp,$MAXSIZE); if (strlen($text)) { while ($txt = fread($fp,$MAXSIZE)) { $text .= $txt; } } fclose($fp); $rs = unserialize($text); if (is_object($rs)) $rs->timeCreated = $ttl; else { $err = "Unable to unserialize recordset"; //echo htmlspecialchars($text),' !--END--!<p>'; } return $rs; } $meta = false; $meta = fgetcsv($fp, 32000, ","); if (!$meta) { fclose($fp); $err = "Unexpected EOF 1"; return $false; } } // Get Column definitions $flds = array(); foreach($meta as $o) { $o2 = explode(':',$o); if (sizeof($o2)!=3) { $arr[] = $meta; $flds = false; break; } $fld = new ADOFieldObject(); $fld->name = urldecode($o2[0]); $fld->type = $o2[1]; $fld->max_length = $o2[2]; $flds[] = $fld; } } else { fclose($fp); $err = "Recordset had unexpected EOF 2"; return $false; } // slurp in the data $MAXSIZE = 128000; $text = ''; while ($txt = fread($fp,$MAXSIZE)) { $text .= $txt; } fclose($fp); @$arr = unserialize($text); if (!is_array($arr)) { $err = "Recordset had unexpected EOF (in serialized recordset)"; return $false; } $rs = new $rsclass(); $rs->timeCreated = $ttl; $rs->InitArrayFields($arr,$flds); return $rs; } /** * Save a file $filename and its $contents (normally for caching) with file locking * Returns true if ok, false if fopen/fwrite error, 0 if rename error (eg. file is locked) */ function adodb_write_file($filename, $contents,$debug=false) { # http://www.php.net/bugs.php?id=9203 Bug that flock fails on Windows # So to simulate locking, we assume that rename is an atomic operation. # First we delete $filename, then we create a $tempfile write to it and # rename to the desired $filename. If the rename works, then we successfully # modified the file exclusively. # What a stupid need - having to simulate locking. # Risks: # 1. $tempfile name is not unique -- very very low # 2. unlink($filename) fails -- ok, rename will fail # 3. adodb reads stale file because unlink fails -- ok, $rs timeout occurs # 4. another process creates $filename between unlink() and rename() -- ok, rename() fails and cache updated if (strncmp(PHP_OS,'WIN',3) === 0) { // skip the decimal place $mtime = substr(str_replace(' ','_',microtime()),2); // getmypid() actually returns 0 on Win98 - never mind! $tmpname = $filename.uniqid($mtime).getmypid(); if (!($fd = @fopen($tmpname,'w'))) return false; if (fwrite($fd,$contents)) $ok = true; else $ok = false; fclose($fd); if ($ok) { @chmod($tmpname,0644); // the tricky moment @unlink($filename); if (!@rename($tmpname,$filename)) { @unlink($tmpname); $ok = 0; } if (!$ok) { if ($debug) ADOConnection::outp( " Rename $tmpname ".($ok? 'ok' : 'failed')); } } return $ok; } if (!($fd = @fopen($filename, 'a'))) return false; if (flock($fd, LOCK_EX) && ftruncate($fd, 0)) { if (fwrite( $fd, $contents )) $ok = true; else $ok = false; fclose($fd); @chmod($filename,0644); }else { fclose($fd); if ($debug)ADOConnection::outp( " Failed acquiring lock for $filename<br>\n"); $ok = false; } return $ok; } pivottable.inc.php 0000644 00000014734 15151221732 0010206 0 ustar 00 <?php /** * PivotTable. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ /* * Concept from daniel.lucazeau@ajornet.com. * * @param db Adodb database connection * @param tables List of tables to join * @rowfields List of fields to display on each row * @colfield Pivot field to slice and display in columns, if we want to calculate * ranges, we pass in an array (see example2) * @where Where clause. Optional. * @aggfield This is the field to sum. Optional. * Since 2.3.1, if you can use your own aggregate function * instead of SUM, eg. $aggfield = 'fieldname'; $aggfn = 'AVG'; * @sumlabel Prefix to display in sum columns. Optional. * @aggfn Aggregate function to use (could be AVG, SUM, COUNT) * @showcount Show count of records * * @returns Sql generated */ function PivotTableSQL(&$db,$tables,$rowfields,$colfield, $where=false, $aggfield = false,$sumlabel='Sum ',$aggfn ='SUM', $showcount = true) { if ($aggfield) $hidecnt = true; else $hidecnt = false; $iif = strpos($db->databaseType,'access') !== false; // note - vfp 6 still doesn' work even with IIF enabled || $db->databaseType == 'vfp'; //$hidecnt = false; if ($where) $where = "\nWHERE $where"; if (!is_array($colfield)) $colarr = $db->GetCol("select distinct $colfield from $tables $where order by 1"); if (!$aggfield) $hidecnt = false; $sel = "$rowfields, "; if (is_array($colfield)) { foreach ($colfield as $k => $v) { $k = trim($k); if (!$hidecnt) { $sel .= $iif ? "\n\t$aggfn(IIF($v,1,0)) AS \"$k\", " : "\n\t$aggfn(CASE WHEN $v THEN 1 ELSE 0 END) AS \"$k\", "; } if ($aggfield) { $sel .= $iif ? "\n\t$aggfn(IIF($v,$aggfield,0)) AS \"$sumlabel$k\", " : "\n\t$aggfn(CASE WHEN $v THEN $aggfield ELSE 0 END) AS \"$sumlabel$k\", "; } } } else { foreach ($colarr as $v) { if (!is_numeric($v)) $vq = $db->qstr($v); else $vq = $v; $v = trim($v); if (strlen($v) == 0 ) $v = 'null'; if (!$hidecnt) { $sel .= $iif ? "\n\t$aggfn(IIF($colfield=$vq,1,0)) AS \"$v\", " : "\n\t$aggfn(CASE WHEN $colfield=$vq THEN 1 ELSE 0 END) AS \"$v\", "; } if ($aggfield) { if ($hidecnt) $label = $v; else $label = "{$v}_$aggfield"; $sel .= $iif ? "\n\t$aggfn(IIF($colfield=$vq,$aggfield,0)) AS \"$label\", " : "\n\t$aggfn(CASE WHEN $colfield=$vq THEN $aggfield ELSE 0 END) AS \"$label\", "; } } } if ($aggfield && $aggfield != '1'){ $agg = "$aggfn($aggfield)"; $sel .= "\n\t$agg as \"$sumlabel$aggfield\", "; } if ($showcount) $sel .= "\n\tSUM(1) as Total"; else $sel = substr($sel,0,strlen($sel)-2); // Strip aliases $rowfields = preg_replace('/ AS (\w+)/i', '', $rowfields); $sql = "SELECT $sel \nFROM $tables $where \nGROUP BY $rowfields"; return $sql; } /* EXAMPLES USING MS NORTHWIND DATABASE */ if (0) { # example1 # # Query the main "product" table # Set the rows to CompanyName and QuantityPerUnit # and the columns to the Categories # and define the joins to link to lookup tables # "categories" and "suppliers" # $sql = PivotTableSQL( $gDB, # adodb connection 'products p ,categories c ,suppliers s', # tables 'CompanyName,QuantityPerUnit', # row fields 'CategoryName', # column fields 'p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID' # joins/where ); print "<pre>$sql"; $rs = $gDB->Execute($sql); rs2html($rs); /* Generated SQL: SELECT CompanyName,QuantityPerUnit, SUM(CASE WHEN CategoryName='Beverages' THEN 1 ELSE 0 END) AS "Beverages", SUM(CASE WHEN CategoryName='Condiments' THEN 1 ELSE 0 END) AS "Condiments", SUM(CASE WHEN CategoryName='Confections' THEN 1 ELSE 0 END) AS "Confections", SUM(CASE WHEN CategoryName='Dairy Products' THEN 1 ELSE 0 END) AS "Dairy Products", SUM(CASE WHEN CategoryName='Grains/Cereals' THEN 1 ELSE 0 END) AS "Grains/Cereals", SUM(CASE WHEN CategoryName='Meat/Poultry' THEN 1 ELSE 0 END) AS "Meat/Poultry", SUM(CASE WHEN CategoryName='Produce' THEN 1 ELSE 0 END) AS "Produce", SUM(CASE WHEN CategoryName='Seafood' THEN 1 ELSE 0 END) AS "Seafood", SUM(1) as Total FROM products p ,categories c ,suppliers s WHERE p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID GROUP BY CompanyName,QuantityPerUnit */ //===================================================================== # example2 # # Query the main "product" table # Set the rows to CompanyName and QuantityPerUnit # and the columns to the UnitsInStock for diiferent ranges # and define the joins to link to lookup tables # "categories" and "suppliers" # $sql = PivotTableSQL( $gDB, # adodb connection 'products p ,categories c ,suppliers s', # tables 'CompanyName,QuantityPerUnit', # row fields # column ranges array( ' 0 ' => 'UnitsInStock <= 0', "1 to 5" => '0 < UnitsInStock and UnitsInStock <= 5', "6 to 10" => '5 < UnitsInStock and UnitsInStock <= 10', "11 to 15" => '10 < UnitsInStock and UnitsInStock <= 15', "16+" =>'15 < UnitsInStock' ), ' p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID', # joins/where 'UnitsInStock', # sum this field 'Sum' # sum label prefix ); print "<pre>$sql"; $rs = $gDB->Execute($sql); rs2html($rs); /* Generated SQL: SELECT CompanyName,QuantityPerUnit, SUM(CASE WHEN UnitsInStock <= 0 THEN UnitsInStock ELSE 0 END) AS "Sum 0 ", SUM(CASE WHEN 0 < UnitsInStock and UnitsInStock <= 5 THEN UnitsInStock ELSE 0 END) AS "Sum 1 to 5", SUM(CASE WHEN 5 < UnitsInStock and UnitsInStock <= 10 THEN UnitsInStock ELSE 0 END) AS "Sum 6 to 10", SUM(CASE WHEN 10 < UnitsInStock and UnitsInStock <= 15 THEN UnitsInStock ELSE 0 END) AS "Sum 11 to 15", SUM(CASE WHEN 15 < UnitsInStock THEN UnitsInStock ELSE 0 END) AS "Sum 16+", SUM(UnitsInStock) AS "Sum UnitsInStock", SUM(1) as Total FROM products p ,categories c ,suppliers s WHERE p.CategoryID = c.CategoryID and s.SupplierID= p.SupplierID GROUP BY CompanyName,QuantityPerUnit */ } adodb-pear.inc.php 0000644 00000023207 15151221732 0010026 0 ustar 00 <?php /** * PEAR DB Emulation Layer for ADOdb. * * The following code is modelled on PEAR DB code by Stig Bakken <ssb@fast.no> * and Tomas V.V.Cox <cox@idecnet.com>. Portions (c)1997-2002 The PHP Group. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ /* We support: DB_Common --------- query - returns PEAR_Error on error limitQuery - return PEAR_Error on error prepare - does not return PEAR_Error on error execute - does not return PEAR_Error on error setFetchMode - supports ASSOC and ORDERED errorNative quote nextID disconnect getOne getAssoc getRow getCol getAll DB_Result --------- numRows - returns -1 if not supported numCols fetchInto - does not support passing of fetchmode fetchRows - does not support passing of fetchmode free */ define('ADODB_PEAR',dirname(__FILE__)); include_once "PEAR.php"; include_once ADODB_PEAR."/adodb-errorpear.inc.php"; include_once ADODB_PEAR."/adodb.inc.php"; if (!defined('DB_OK')) { define("DB_OK", 1); define("DB_ERROR",-1); /** * This is a special constant that tells DB the user hasn't specified * any particular get mode, so the default should be used. */ define('DB_FETCHMODE_DEFAULT', 0); /** * Column data indexed by numbers, ordered from 0 and up */ define('DB_FETCHMODE_ORDERED', 1); /** * Column data indexed by column names */ define('DB_FETCHMODE_ASSOC', 2); /* for compatibility */ define('DB_GETMODE_ORDERED', DB_FETCHMODE_ORDERED); define('DB_GETMODE_ASSOC', DB_FETCHMODE_ASSOC); /** * these are constants for the tableInfo-function * they are bitwised or'ed. so if there are more constants to be defined * in the future, adjust DB_TABLEINFO_FULL accordingly */ define('DB_TABLEINFO_ORDER', 1); define('DB_TABLEINFO_ORDERTABLE', 2); define('DB_TABLEINFO_FULL', 3); } /** * The main "DB" class is simply a container class with some static * methods for creating DB objects as well as some utility functions * common to all parts of DB. * */ class DB { /** * Create a new DB object for the specified database type * * @param $type string database type, for example "mysql" * * @return object a newly created DB object, or a DB error code on * error */ function factory($type) { include_once(ADODB_DIR."/drivers/adodb-$type.inc.php"); $obj = NewADOConnection($type); if (!is_object($obj)) $obj = new PEAR_Error('Unknown Database Driver: '.$dsninfo['phptype'],-1); return $obj; } /** * Create a new DB object and connect to the specified database * * @param $dsn mixed "data source name", see the DB::parseDSN * method for a description of the dsn format. Can also be * specified as an array of the format returned by DB::parseDSN. * * @param $options mixed if boolean (or scalar), tells whether * this connection should be persistent (for backends that support * this). This parameter can also be an array of options, see * DB_common::setOption for more information on connection * options. * * @return object a newly created DB connection object, or a DB * error object on error * * @see DB::parseDSN * @see DB::isError */ function connect($dsn, $options = false) { if (is_array($dsn)) { $dsninfo = $dsn; } else { $dsninfo = DB::parseDSN($dsn); } switch ($dsninfo["phptype"]) { case 'pgsql': $type = 'postgres7'; break; case 'ifx': $type = 'informix9'; break; default: $type = $dsninfo["phptype"]; break; } if (is_array($options) && isset($options["debug"]) && $options["debug"] >= 2) { // expose php errors with sufficient debug level @include_once("adodb-$type.inc.php"); } else { @include_once("adodb-$type.inc.php"); } @$obj = NewADOConnection($type); if (!is_object($obj)) { $obj = new PEAR_Error('Unknown Database Driver: '.$dsninfo['phptype'],-1); return $obj; } if (is_array($options)) { foreach($options as $k => $v) { switch(strtolower($k)) { case 'persist': case 'persistent': $persist = $v; break; #ibase case 'dialect': $obj->dialect = $v; break; case 'charset': $obj->charset = $v; break; case 'buffers': $obj->buffers = $v; break; #ado case 'charpage': $obj->charPage = $v; break; #mysql case 'clientflags': $obj->clientFlags = $v; break; } } } else { $persist = false; } if (isset($dsninfo['socket'])) $dsninfo['hostspec'] .= ':'.$dsninfo['socket']; else if (isset($dsninfo['port'])) $dsninfo['hostspec'] .= ':'.$dsninfo['port']; if($persist) $ok = $obj->PConnect($dsninfo['hostspec'], $dsninfo['username'],$dsninfo['password'],$dsninfo['database']); else $ok = $obj->Connect($dsninfo['hostspec'], $dsninfo['username'],$dsninfo['password'],$dsninfo['database']); if (!$ok) $obj = ADODB_PEAR_Error(); return $obj; } /** * Return the DB API version * * @return int the DB API version number */ function apiVersion() { return 2; } /** * Tell whether a result code from a DB method is an error * * @param $value int result code * * @return bool whether $value is an error */ function isError($value) { if (!is_object($value)) return false; $class = strtolower(get_class($value)); return $class == 'pear_error' || is_subclass_of($value, 'pear_error') || $class == 'db_error' || is_subclass_of($value, 'db_error'); } /** * Tell whether a result code from a DB method is a warning. * Warnings differ from errors in that they are generated by DB, * and are not fatal. * * @param $value mixed result value * * @return bool whether $value is a warning */ function isWarning($value) { return false; /* return is_object($value) && (get_class( $value ) == "db_warning" || is_subclass_of($value, "db_warning"));*/ } /** * Parse a data source name * * @param $dsn string Data Source Name to be parsed * * @return array an associative array with the following keys: * * phptype: Database backend used in PHP (mysql, odbc etc.) * dbsyntax: Database used with regards to SQL syntax etc. * protocol: Communication protocol to use (tcp, unix etc.) * hostspec: Host specification (hostname[:port]) * database: Database to use on the DBMS server * username: User name for login * password: Password for login * * The format of the supplied DSN is in its fullest form: * * phptype(dbsyntax)://username:password@protocol+hostspec/database * * Most variations are allowed: * * phptype://username:password@protocol+hostspec:110//usr/db_file.db * phptype://username:password@hostspec/database_name * phptype://username:password@hostspec * phptype://username@hostspec * phptype://hostspec/database * phptype://hostspec * phptype(dbsyntax) * phptype * * @author Tomas V.V.Cox <cox@idecnet.com> */ function parseDSN($dsn) { if (is_array($dsn)) { return $dsn; } $parsed = array( 'phptype' => false, 'dbsyntax' => false, 'protocol' => false, 'hostspec' => false, 'database' => false, 'username' => false, 'password' => false ); // Find phptype and dbsyntax if (($pos = strpos($dsn, '://')) !== false) { $str = substr($dsn, 0, $pos); $dsn = substr($dsn, $pos + 3); } else { $str = $dsn; $dsn = NULL; } // Get phptype and dbsyntax // $str => phptype(dbsyntax) if (preg_match('|^(.+?)\((.*?)\)$|', $str, $arr)) { $parsed['phptype'] = $arr[1]; $parsed['dbsyntax'] = (empty($arr[2])) ? $arr[1] : $arr[2]; } else { $parsed['phptype'] = $str; $parsed['dbsyntax'] = $str; } if (empty($dsn)) { return $parsed; } // Get (if found): username and password // $dsn => username:password@protocol+hostspec/database if (($at = strpos($dsn,'@')) !== false) { $str = substr($dsn, 0, $at); $dsn = substr($dsn, $at + 1); if (($pos = strpos($str, ':')) !== false) { $parsed['username'] = urldecode(substr($str, 0, $pos)); $parsed['password'] = urldecode(substr($str, $pos + 1)); } else { $parsed['username'] = urldecode($str); } } // Find protocol and hostspec // $dsn => protocol+hostspec/database if (($pos=strpos($dsn, '/')) !== false) { $str = substr($dsn, 0, $pos); $dsn = substr($dsn, $pos + 1); } else { $str = $dsn; $dsn = NULL; } // Get protocol + hostspec // $str => protocol+hostspec if (($pos=strpos($str, '+')) !== false) { $parsed['protocol'] = substr($str, 0, $pos); $parsed['hostspec'] = urldecode(substr($str, $pos + 1)); } else { $parsed['hostspec'] = urldecode($str); } // Get database if any // $dsn => database if (!empty($dsn)) { $parsed['database'] = $dsn; } return $parsed; } /** * Load a PHP database extension if it is not loaded already. * * @access public * * @param $name the base name of the extension (without the .so or * .dll suffix) * * @return bool true if the extension was already or successfully * loaded, false if it could not be loaded */ function assertExtension($name) { if (function_exists('dl') && !extension_loaded($name)) { $dlext = (strncmp(PHP_OS,'WIN',3) === 0) ? '.dll' : '.so'; @dl($name . $dlext); } if (!extension_loaded($name)) { return false; } return true; } } drivers/adodb-oracle.inc.php 0000644 00000022622 15151221732 0012022 0 ustar 00 <?php /** * Oracle data driver * * @deprecated Use oci8 driver instead * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB_oracle extends ADOConnection { var $databaseType = "oracle"; var $replaceQuote = "''"; // string to use to replace quotes var $concat_operator='||'; var $_curs; var $_initdate = true; // init date to YYYY-MM-DD var $metaTablesSQL = 'select table_name from cat'; var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno"; var $sysDate = "TO_DATE(TO_CHAR(SYSDATE,'YYYY-MM-DD'),'YYYY-MM-DD')"; var $sysTimeStamp = 'SYSDATE'; var $connectSID = true; // format and return date string in database date format function DBDate($d, $isfld = false) { if (is_string($d)) $d = ADORecordSet::UnixDate($d); if (is_object($d)) $ds = $d->format($this->fmtDate); else $ds = adodb_date($this->fmtDate,$d); return 'TO_DATE('.$ds.",'YYYY-MM-DD')"; } // format and return date string in database timestamp format function DBTimeStamp($ts, $isfld = false) { if (is_string($ts)) $ts = ADORecordSet::UnixTimeStamp($ts); if (is_object($ts)) $ds = $ts->format($this->fmtDate); else $ds = adodb_date($this->fmtTimeStamp,$ts); return 'TO_DATE('.$ds.",'RRRR-MM-DD, HH:MI:SS AM')"; } function BindDate($d) { $d = ADOConnection::DBDate($d); if (strncmp($d,"'",1)) return $d; return substr($d,1,strlen($d)-2); } function BindTimeStamp($d) { $d = ADOConnection::DBTimeStamp($d); if (strncmp($d,"'",1)) return $d; return substr($d,1,strlen($d)-2); } function BeginTrans() { $this->autoCommit = false; ora_commitoff($this->_connectionID); return true; } function CommitTrans($ok=true) { if (!$ok) return $this->RollbackTrans(); $ret = ora_commit($this->_connectionID); ora_commiton($this->_connectionID); return $ret; } function RollbackTrans() { $ret = ora_rollback($this->_connectionID); ora_commiton($this->_connectionID); return $ret; } /* there seems to be a bug in the oracle extension -- always returns ORA-00000 - no error */ function ErrorMsg() { if ($this->_errorMsg !== false) return $this->_errorMsg; if (is_resource($this->_curs)) $this->_errorMsg = @ora_error($this->_curs); if (empty($this->_errorMsg)) $this->_errorMsg = @ora_error($this->_connectionID); return $this->_errorMsg; } function ErrorNo() { if ($this->_errorCode !== false) return $this->_errorCode; if (is_resource($this->_curs)) $this->_errorCode = @ora_errorcode($this->_curs); if (empty($this->_errorCode)) $this->_errorCode = @ora_errorcode($this->_connectionID); return $this->_errorCode; } // returns true or false function _connect($argHostname, $argUsername, $argPassword, $argDatabasename, $mode=0) { if (!function_exists('ora_plogon')) return null; // <G. Giunta 2003/03/03/> Reset error messages before connecting $this->_errorMsg = false; $this->_errorCode = false; // G. Giunta 2003/08/13 - This looks danegrously suspicious: why should we want to set // the oracle home to the host name of remote DB? // if ($argHostname) putenv("ORACLE_HOME=$argHostname"); if($argHostname) { // code copied from version submitted for oci8 by Jorma Tuomainen <jorma.tuomainen@ppoy.fi> if (empty($argDatabasename)) $argDatabasename = $argHostname; else { if(strpos($argHostname,":")) { $argHostinfo=explode(":",$argHostname); $argHostname=$argHostinfo[0]; $argHostport=$argHostinfo[1]; } else { $argHostport="1521"; } if ($this->connectSID) { $argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname .")(PORT=$argHostport))(CONNECT_DATA=(SID=$argDatabasename)))"; } else $argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname .")(PORT=$argHostport))(CONNECT_DATA=(SERVICE_NAME=$argDatabasename)))"; } } if ($argDatabasename) $argUsername .= "@$argDatabasename"; //if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>"; if ($mode == 1) $this->_connectionID = ora_plogon($argUsername,$argPassword); else $this->_connectionID = ora_logon($argUsername,$argPassword); if ($this->_connectionID === false) return false; if ($this->autoCommit) ora_commiton($this->_connectionID); if ($this->_initdate) { $rs = $this->_query("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD'"); if ($rs) ora_close($rs); } return true; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, 1); } // returns query ID if successful, otherwise false function _query($sql,$inputarr=false) { // <G. Giunta 2003/03/03/> Reset error messages before executing $this->_errorMsg = false; $this->_errorCode = false; $curs = ora_open($this->_connectionID); if ($curs === false) return false; $this->_curs = $curs; if (!ora_parse($curs,$sql)) return false; if (ora_exec($curs)) return $curs; // <G. Giunta 2004/03/03> before we close the cursor, we have to store the error message // that we can obtain ONLY from the cursor (and not from the connection) $this->_errorCode = @ora_errorcode($curs); $this->_errorMsg = @ora_error($curs); // </G. Giunta 2004/03/03> @ora_close($curs); return false; } // returns true or false function _close() { return @ora_logoff($this->_connectionID); } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_oracle extends ADORecordSet { var $databaseType = "oracle"; var $bind = false; function __construct($queryID,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; $this->_queryID = $queryID; $this->_inited = true; $this->fields = array(); if ($queryID) { $this->_currentRow = 0; $this->EOF = !$this->_fetch(); @$this->_initrs(); } else { $this->_numOfRows = 0; $this->_numOfFields = 0; $this->EOF = true; } return $this->_queryID; } /* Returns: an object containing field information. Get column information in the Recordset object. fetchField() can be used in order to obtain information about fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by fetchField() is retrieved. */ function FetchField($fieldOffset = -1) { $fld = new ADOFieldObject; $fld->name = ora_columnname($this->_queryID, $fieldOffset); $fld->type = ora_columntype($this->_queryID, $fieldOffset); $fld->max_length = ora_columnsize($this->_queryID, $fieldOffset); return $fld; } /* Use associative array to get fields array */ function Fields($colname) { if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _initrs() { $this->_numOfRows = -1; $this->_numOfFields = @ora_numcols($this->_queryID); } function _seek($row) { return false; } function _fetch($ignore_fields=false) { // should remove call by reference, but ora_fetch_into requires it in 4.0.3pl1 if ($this->fetchMode & ADODB_FETCH_ASSOC) return @ora_fetch_into($this->_queryID,$this->fields,ORA_FETCHINTO_NULLS|ORA_FETCHINTO_ASSOC); else return @ora_fetch_into($this->_queryID,$this->fields,ORA_FETCHINTO_NULLS); } /* close() only needs to be called if you are worried about using too much memory while your script is running. All associated result memory for the specified result identifier will automatically be freed. */ function _close() { return @ora_close($this->_queryID); } function MetaType($t, $len = -1, $fieldobj = false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } switch (strtoupper($t)) { case 'VARCHAR': case 'VARCHAR2': case 'CHAR': case 'VARBINARY': case 'BINARY': if ($len <= $this->blobSize) return 'C'; case 'LONG': case 'LONG VARCHAR': case 'CLOB': return 'X'; case 'LONG RAW': case 'LONG VARBINARY': case 'BLOB': return 'B'; case 'DATE': return 'D'; //case 'T': return 'T'; case 'BIT': return 'L'; case 'INT': case 'SMALLINT': case 'INTEGER': return 'I'; default: return 'N'; } } } drivers/adodb-sqlite3.inc.php 0000644 00000045242 15151221732 0012144 0 ustar 00 <?php /** * SQLite3 driver * * @link https://www.sqlite.org/ * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); /** * Class ADODB_sqlite3 */ class ADODB_sqlite3 extends ADOConnection { var $databaseType = "sqlite3"; var $dataProvider = "sqlite"; var $replaceQuote = "''"; // string to use to replace quotes var $concat_operator='||'; var $_errorNo = 0; var $hasLimit = true; var $hasInsertID = true; /// supports autoincrement ID? var $hasAffectedRows = true; /// supports affected rows for update/delete? var $metaTablesSQL = "SELECT name FROM sqlite_master WHERE type='table' ORDER BY name"; var $sysDate = "DATE('now','localtime')"; var $sysTimeStamp = "DATETIME('now','localtime')"; var $fmtTimeStamp = "'Y-m-d H:i:s'"; /** @var SQLite3 */ var $_connectionID; function ServerInfo() { $version = SQLite3::version(); $arr['version'] = $version['versionString']; $arr['description'] = 'SQLite 3'; return $arr; } function BeginTrans() { if ($this->transOff) { return true; } $this->Execute("BEGIN TRANSACTION"); $this->transCnt += 1; return true; } function CommitTrans($ok=true) { if ($this->transOff) { return true; } if (!$ok) { return $this->RollbackTrans(); } $ret = $this->Execute("COMMIT"); if ($this->transCnt > 0) { $this->transCnt -= 1; } return !empty($ret); } function RollbackTrans() { if ($this->transOff) { return true; } $ret = $this->Execute("ROLLBACK"); if ($this->transCnt > 0) { $this->transCnt -= 1; } return !empty($ret); } function metaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->customActualTypes)) return $this->customActualTypes[$t]; /* * We are using the Sqlite affinity method here * @link https://www.sqlite.org/datatype3.html */ $affinity = array( 'INT'=>'INTEGER', 'INTEGER'=>'INTEGER', 'TINYINT'=>'INTEGER', 'SMALLINT'=>'INTEGER', 'MEDIUMINT'=>'INTEGER', 'BIGINT'=>'INTEGER', 'UNSIGNED BIG INT'=>'INTEGER', 'INT2'=>'INTEGER', 'INT8'=>'INTEGER', 'CHARACTER'=>'TEXT', 'VARCHAR'=>'TEXT', 'VARYING CHARACTER'=>'TEXT', 'NCHAR'=>'TEXT', 'NATIVE CHARACTER'=>'TEXT', 'NVARCHAR'=>'TEXT', 'TEXT'=>'TEXT', 'CLOB'=>'TEXT', 'BLOB'=>'BLOB', 'REAL'=>'REAL', 'DOUBLE'=>'REAL', 'DOUBLE PRECISION'=>'REAL', 'FLOAT'=>'REAL', 'NUMERIC'=>'NUMERIC', 'DECIMAL'=>'NUMERIC', 'BOOLEAN'=>'NUMERIC', 'DATE'=>'NUMERIC', 'DATETIME'=>'NUMERIC' ); if (!isset($affinity[$t])) return ADODB_DEFAULT_METATYPE; $subt = $affinity[$t]; /* * Now that we have subclassed the provided data down * the sqlite 'affinity', we convert to ADOdb metatype */ $subclass = array('INTEGER'=>'I', 'TEXT'=>'X', 'BLOB'=>'B', 'REAL'=>'N', 'NUMERIC'=>'N'); return $subclass[$subt]; } // mark newnham function MetaColumns($table, $normalize=true) { global $ADODB_FETCH_MODE; $false = false; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; if ($this->fetchMode !== false) { $savem = $this->SetFetchMode(false); } $rs = $this->Execute("PRAGMA table_info('$table')"); if (isset($savem)) { $this->SetFetchMode($savem); } if (!$rs) { $ADODB_FETCH_MODE = $save; return $false; } $arr = array(); while ($r = $rs->FetchRow()) { $type = explode('(',$r['type']); $size = ''; if (sizeof($type)==2) { $size = trim($type[1],')'); } $fn = strtoupper($r['name']); $fld = new ADOFieldObject; $fld->name = $r['name']; $fld->type = $type[0]; $fld->max_length = $size; $fld->not_null = $r['notnull']; $fld->default_value = $r['dflt_value']; $fld->scale = 0; if (isset($r['pk']) && $r['pk']) { $fld->primary_key=1; } if ($save == ADODB_FETCH_NUM) { $arr[] = $fld; } else { $arr[strtoupper($fld->name)] = $fld; } } $rs->Close(); $ADODB_FETCH_MODE = $save; return $arr; } public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { global $ADODB_FETCH_MODE; if ($ADODB_FETCH_MODE == ADODB_FETCH_ASSOC || $this->fetchMode == ADODB_FETCH_ASSOC) $associative = true; /* * Read sqlite master to find foreign keys */ $sql = "SELECT sql FROM ( SELECT sql sql, type type, tbl_name tbl_name, name name FROM sqlite_master ) WHERE type != 'meta' AND sql NOTNULL AND LOWER(name) ='" . strtolower($table) . "'"; $tableSql = $this->getOne($sql); $fkeyList = array(); $ylist = preg_split("/,+/",$tableSql); foreach ($ylist as $y) { if (!preg_match('/FOREIGN/',$y)) continue; $matches = false; preg_match_all('/\((.+?)\)/i',$y,$matches); $tmatches = false; preg_match_all('/REFERENCES (.+?)\(/i',$y,$tmatches); if ($associative) { if (!isset($fkeyList[$tmatches[1][0]])) $fkeyList[$tmatches[1][0]] = array(); $fkeyList[$tmatches[1][0]][$matches[1][0]] = $matches[1][1]; } else $fkeyList[$tmatches[1][0]][] = $matches[1][0] . '=' . $matches[1][1]; } if ($associative) { if ($upper) $fkeyList = array_change_key_case($fkeyList,CASE_UPPER); else $fkeyList = array_change_key_case($fkeyList,CASE_LOWER); } return $fkeyList; } function _init($parentDriver) { $parentDriver->hasTransactions = false; $parentDriver->hasInsertID = true; } protected function _insertID($table = '', $column = '') { return $this->_connectionID->lastInsertRowID(); } function _affectedrows() { return $this->_connectionID->changes(); } function ErrorMsg() { if ($this->_logsql) { return $this->_errorMsg; } return ($this->_errorNo) ? $this->ErrorNo() : ''; //**tochange? } function ErrorNo() { return $this->_connectionID->lastErrorCode(); //**tochange?? } function SQLDate($fmt, $col=false) { /* * In order to map the values correctly, we must ensure the proper * casing for certain fields * Y must be UC, because y is a 2 digit year * d must be LC, because D is 3 char day * A must be UC because a is non-portable am * Q must be UC because q means nothing */ $fromChars = array('y','D','a','q'); $toChars = array('Y','d','A','Q'); $fmt = str_replace($fromChars,$toChars,$fmt); $fmt = $this->qstr($fmt); return ($col) ? "adodb_date2($fmt,$col)" : "adodb_date($fmt)"; } function _createFunctions() { $this->_connectionID->createFunction('adodb_date', 'adodb_date', 1); $this->_connectionID->createFunction('adodb_date2', 'adodb_date2', 2); } /** @noinspection PhpUnusedParameterInspection */ function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (empty($argHostname) && $argDatabasename) { $argHostname = $argDatabasename; } $this->_connectionID = new SQLite3($argHostname); $this->_createFunctions(); return true; } function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { // There's no permanent connect in SQLite3 return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename); } // returns query ID if successful, otherwise false function _query($sql,$inputarr=false) { $rez = $this->_connectionID->query($sql); if ($rez === false) { $this->_errorNo = $this->_connectionID->lastErrorCode(); } // If no data was returned, we don't need to create a real recordset elseif ($rez->numColumns() == 0) { $rez->finalize(); $rez = true; } return $rez; } function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { $nrows = (int) $nrows; $offset = (int) $offset; $offsetStr = ($offset >= 0) ? " OFFSET $offset" : ''; $limitStr = ($nrows >= 0) ? " LIMIT $nrows" : ($offset >= 0 ? ' LIMIT 999999999' : ''); if ($secs2cache) { $rs = $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr); } else { $rs = $this->Execute($sql."$limitStr$offsetStr",$inputarr); } return $rs; } /* This algorithm is not very efficient, but works even if table locking is not available. Will return false if unable to generate an ID after $MAXLOOPS attempts. */ var $_genSeqSQL = "create table %s (id integer)"; function GenID($seq='adodbseq',$start=1) { // if you have to modify the parameter below, your database is overloaded, // or you need to implement generation of id's yourself! $MAXLOOPS = 100; //$this->debug=1; while (--$MAXLOOPS>=0) { @($num = $this->GetOne("select id from $seq")); if ($num === false) { $this->Execute(sprintf($this->_genSeqSQL ,$seq)); $start -= 1; $num = '0'; $ok = $this->Execute("insert into $seq values($start)"); if (!$ok) { return false; } } $this->Execute("update $seq set id=id+1 where id=$num"); if ($this->affected_rows() > 0) { $num += 1; $this->genID = $num; return $num; } } if ($fn = $this->raiseErrorFn) { $fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num); } return false; } function createSequence($seqname='adodbseq', $startID=1) { if (empty($this->_genSeqSQL)) { return false; } $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); if (!$ok) { return false; } $startID -= 1; return $this->Execute("insert into $seqname values($startID)"); } var $_dropSeqSQL = 'drop table %s'; function DropSequence($seqname = 'adodbseq') { if (empty($this->_dropSeqSQL)) { return false; } return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); } // returns true or false function _close() { return $this->_connectionID->close(); } function metaIndexes($table, $primary = FALSE, $owner = false) { $false = false; // save old fetch mode global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $pragmaData = array(); /* * If we want the primary key, we must extract * it from the table statement, and the pragma */ if ($primary) { $sql = sprintf('PRAGMA table_info([%s]);', strtolower($table) ); $pragmaData = $this->getAll($sql); } /* * Exclude the empty entry for the primary index */ $sqlite = "SELECT name,sql FROM sqlite_master WHERE type='index' AND sql IS NOT NULL AND LOWER(tbl_name)='%s'"; $SQL = sprintf($sqlite, strtolower($table) ); $rs = $this->execute($SQL); if (!is_object($rs)) { if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $false; } $indexes = array (); while ($row = $rs->FetchRow()) { if (!isset($indexes[$row[0]])) { $indexes[$row[0]] = array( 'unique' => preg_match("/unique/i",$row[1]), 'columns' => array() ); } /** * The index elements appear in the SQL statement * in cols[1] between parentheses * e.g CREATE UNIQUE INDEX ware_0 ON warehouse (org,warehouse) */ preg_match_all('/\((.*)\)/',$row[1],$indexExpression); $indexes[$row[0]]['columns'] = array_map('trim',explode(',',$indexExpression[1][0])); } if (isset($savem)) { $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; } /* * If we want primary, add it here */ if ($primary){ /* * Check the previously retrieved pragma to search * with a closure */ $pkIndexData = array('unique'=>1,'columns'=>array()); $pkCallBack = function ($value, $key) use (&$pkIndexData) { /* * As we iterate the elements check for pk index and sort */ if ($value[5] > 0) { $pkIndexData['columns'][$value[5]] = strtolower($value[1]); ksort($pkIndexData['columns']); } }; array_walk($pragmaData,$pkCallBack); /* * If we found no columns, there is no * primary index */ if (count($pkIndexData['columns']) > 0) $indexes['PRIMARY'] = $pkIndexData; } return $indexes; } /** * Returns the maximum size of a MetaType C field. Because of the * database design, sqlite places no limits on the size of data inserted * * @return int */ function charMax() { return ADODB_STRINGMAX_NOLIMIT; } /** * Returns the maximum size of a MetaType X field. Because of the * database design, sqlite places no limits on the size of data inserted * * @return int */ function textMax() { return ADODB_STRINGMAX_NOLIMIT; } /** * Converts a date to a month only field and pads it to 2 characters * * This uses the more efficient strftime native function to process * * @param string $fld The name of the field to process * * @return string The SQL Statement */ function month($fld) { return "strftime('%m',$fld)"; } /** * Converts a date to a day only field and pads it to 2 characters * * This uses the more efficient strftime native function to process * * @param string $fld The name of the field to process * * @return string The SQL Statement */ function day($fld) { return "strftime('%d',$fld)"; } /** * Converts a date to a year only field * * This uses the more efficient strftime native function to process * * @param string $fld The name of the field to process * * @return string The SQL Statement */ function year($fld) { return "strftime('%Y',$fld)"; } /** * SQLite update for blob * * SQLite must be a fully prepared statement (all variables must be bound), * so $where can either be an array (array params) or a string that we will * do our best to unpack and turn into a prepared statement. * * @param string $table * @param string $column * @param string $val Blob value to set * @param mixed $where An array of parameters (key => value pairs), * or a string (where clause). * @param string $blobtype ignored * * @return bool success */ function updateBlob($table, $column, $val, $where, $blobtype = 'BLOB') { if (is_array($where)) { // We were passed a set of key=>value pairs $params = $where; } else { // Given a where clause string, we have to disassemble the // statements into keys and values $params = array(); $temp = preg_split('/(where|and)/i', $where); $where = array_filter($temp); foreach ($where as $wValue) { $wTemp = preg_split('/[= \']+/', $wValue); $wTemp = array_filter($wTemp); $wTemp = array_values($wTemp); $params[$wTemp[0]] = $wTemp[1]; } } $paramWhere = array(); foreach ($params as $bindKey => $bindValue) { $paramWhere[] = $bindKey . '=?'; } $sql = "UPDATE $table SET $column=? WHERE " . implode(' AND ', $paramWhere); // Prepare the statement $stmt = $this->_connectionID->prepare($sql); // Set the first bind value equal to value we want to update if (!$stmt->bindValue(1, $val, SQLITE3_BLOB)) { return false; } // Build as many keys as available $bindIndex = 2; foreach ($params as $bindValue) { if (is_integer($bindValue) || is_bool($bindValue) || is_float($bindValue)) { $type = SQLITE3_NUM; } elseif (is_object($bindValue)) { // Assume a blob, this should never appear in // the binding for a where statement anyway $type = SQLITE3_BLOB; } else { $type = SQLITE3_TEXT; } if (!$stmt->bindValue($bindIndex, $bindValue, $type)) { return false; } $bindIndex++; } // Now execute the update. NB this is SQLite execute, not ADOdb $ok = $stmt->execute(); return is_object($ok); } /** * SQLite update for blob from a file * * @param string $table * @param string $column * @param string $path Filename containing blob data * @param mixed $where {@see updateBlob()} * @param string $blobtype ignored * * @return bool success */ function updateBlobFile($table, $column, $path, $where, $blobtype = 'BLOB') { if (!file_exists($path)) { return false; } // Read file information $fileContents = file_get_contents($path); if ($fileContents === false) // Distinguish between an empty file and failure return false; return $this->updateBlob($table, $column, $fileContents, $where, $blobtype); } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_sqlite3 extends ADORecordSet { var $databaseType = "sqlite3"; var $bind = false; /** @var SQLite3Result */ var $_queryID; /** @noinspection PhpMissingParentConstructorInspection */ function __construct($queryID,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } switch($mode) { case ADODB_FETCH_NUM: $this->fetchMode = SQLITE3_NUM; break; case ADODB_FETCH_ASSOC: $this->fetchMode = SQLITE3_ASSOC; break; default: $this->fetchMode = SQLITE3_BOTH; break; } $this->adodbFetchMode = $mode; $this->_queryID = $queryID; $this->_inited = true; $this->fields = array(); if ($queryID) { $this->_currentRow = 0; $this->EOF = !$this->_fetch(); @$this->_initrs(); } else { $this->_numOfRows = 0; $this->_numOfFields = 0; $this->EOF = true; } return $this->_queryID; } function FetchField($fieldOffset = -1) { $fld = new ADOFieldObject; $fld->name = $this->_queryID->columnName($fieldOffset); $fld->type = 'VARCHAR'; $fld->max_length = -1; return $fld; } function _initrs() { $this->_numOfFields = $this->_queryID->numColumns(); } function Fields($colname) { if ($this->fetchMode != SQLITE3_NUM) { return $this->fields[$colname]; } if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _seek($row) { // sqlite3 does not implement seek if ($this->debug) { ADOConnection::outp("SQLite3 does not implement seek"); } return false; } function _fetch($ignore_fields=false) { $this->fields = $this->_queryID->fetchArray($this->fetchMode); return !empty($this->fields); } function _close() { } } drivers/adodb-odbc_mssql2012.inc.php 0000644 00000002122 15151221732 0013201 0 ustar 00 <?php /** * Microsoft SQL Server 2012 driver via ODBC * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR."/drivers/adodb-odbc_mssql.inc.php"); class ADODB_odbc_mssql2012 extends ADODB_odbc_mssql { /* * Makes behavior similar to prior versions of SQL Server */ var $connectStmt = 'SET CONCAT_NULL_YIELDS_NULL ON'; } class ADORecordSet_odbc_mssql2012 extends ADORecordSet_odbc_mssql { } drivers/adodb-informix.inc.php 0000644 00000002327 15151221732 0012410 0 ustar 00 <?php /** * Informix 9 driver. * * Supports SELECT FIRST. * * @deprecated * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR.'/drivers/adodb-informix72.inc.php'); class ADODB_informix extends ADODB_informix72 { var $databaseType = "informix"; var $hasTop = 'FIRST'; var $ansiOuter = true; function IfNull( $field, $ifNull ) { return " NVL($field, $ifNull) "; // if Informix 9.X or 10.X } } class ADORecordset_informix extends ADORecordset_informix72 { var $databaseType = "informix"; } drivers/adodb-pdo_sqlsrv.inc.php 0000644 00000011004 15151221732 0012741 0 ustar 00 <?php /** * PDO sqlsrv driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Ned Andre */ class ADODB_pdo_sqlsrv extends ADODB_pdo { var $hasTop = 'top'; var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; var $sysTimeStamp = 'GetDate()'; var $arrayClass = 'ADORecordSet_array_pdo_sqlsrv'; function _init(ADODB_pdo $parentDriver) { $parentDriver->hasTransactions = true; $parentDriver->_bindInputArray = true; $parentDriver->hasInsertID = true; $parentDriver->fmtTimeStamp = "'Y-m-d H:i:s'"; $parentDriver->fmtDate = "'Y-m-d'"; } function BeginTrans() { $returnval = parent::BeginTrans(); return $returnval; } function MetaColumns($table, $normalize = true) { return false; } function MetaTables($ttype = false, $showSchema = false, $mask = false) { return false; } function SelectLimit($sql, $nrows = -1, $offset = -1, $inputarr = false, $secs2cache = 0) { $ret = ADOConnection::SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache); return $ret; } function ServerInfo() { return ADOConnection::ServerInfo(); } } class ADORecordSet_pdo_sqlsrv extends ADORecordSet_pdo { public $databaseType = "pdo_sqlsrv"; /** * returns the field object * * @param int $fieldOffset Optional field offset * * @return object The ADOFieldObject describing the field */ public function fetchField($fieldOffset = 0) { // Default behavior allows passing in of -1 offset, which crashes the method if ($fieldOffset == -1) { $fieldOffset++; } $o = new ADOFieldObject(); $arr = @$this->_queryID->getColumnMeta($fieldOffset); if (!$arr) { $o->name = 'bad getColumnMeta()'; $o->max_length = -1; $o->type = 'VARCHAR'; $o->precision = 0; return $o; } $o->name = $arr['name']; if (isset($arr['sqlsrv:decl_type']) && $arr['sqlsrv:decl_type'] <> "null") { // Use the SQL Server driver specific value $o->type = $arr['sqlsrv:decl_type']; } else { $o->type = adodb_pdo_type($arr['pdo_type']); } $o->max_length = $arr['len']; $o->precision = $arr['precision']; switch (ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_LOWER: $o->name = strtolower($o->name); break; case ADODB_ASSOC_CASE_UPPER: $o->name = strtoupper($o->name); break; } return $o; } } class ADORecordSet_array_pdo_sqlsrv extends ADORecordSet_array_pdo { /** * returns the field object * * Note that this is a direct copy of the ADORecordSet_pdo_sqlsrv method * * @param int $fieldOffset Optional field offset * * @return object The ADOfieldobject describing the field */ public function fetchField($fieldOffset = 0) { // Default behavior allows passing in of -1 offset, which crashes the method if ($fieldOffset == -1) { $fieldOffset++; } $o = new ADOFieldObject(); $arr = @$this->_queryID->getColumnMeta($fieldOffset); if (!$arr) { $o->name = 'bad getColumnMeta()'; $o->max_length = -1; $o->type = 'VARCHAR'; $o->precision = 0; return $o; } $o->name = $arr['name']; if (isset($arr['sqlsrv:decl_type']) && $arr['sqlsrv:decl_type'] <> "null") { // Use the SQL Server driver specific value $o->type = $arr['sqlsrv:decl_type']; } else { $o->type = adodb_pdo_type($arr['pdo_type']); } $o->max_length = $arr['len']; $o->precision = $arr['precision']; switch (ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_LOWER: $o->name = strtolower($o->name); break; case ADODB_ASSOC_CASE_UPPER: $o->name = strtoupper($o->name); break; } return $o; } function SetTransactionMode( $transaction_mode ) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->_connectionID->query('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); return; } if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; $this->_connectionID->query("SET TRANSACTION ".$transaction_mode); } } drivers/adodb-ibase.inc.php 0000644 00000054327 15151221732 0011647 0 ustar 00 <?php /** * Interbase driver. * * Requires interbase client. Works on Windows and Unix. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB_ibase extends ADOConnection { var $databaseType = "ibase"; var $dataProvider = "ibase"; var $replaceQuote = "''"; // string to use to replace quotes var $ibase_datefmt = '%Y-%m-%d'; // For hours,mins,secs change to '%Y-%m-%d %H:%M:%S'; var $fmtDate = "'Y-m-d'"; var $ibase_timestampfmt = "%Y-%m-%d %H:%M:%S"; var $ibase_timefmt = "%H:%M:%S"; var $fmtTimeStamp = "'Y-m-d, H:i:s'"; var $concat_operator='||'; var $_transactionID; var $metaTablesSQL = "select rdb\$relation_name from rdb\$relations where rdb\$relation_name not like 'RDB\$%'"; //OPN STUFF start var $metaColumnsSQL = "select a.rdb\$field_name, a.rdb\$null_flag, a.rdb\$default_source, b.rdb\$field_length, b.rdb\$field_scale, b.rdb\$field_sub_type, b.rdb\$field_precision, b.rdb\$field_type from rdb\$relation_fields a, rdb\$fields b where a.rdb\$field_source = b.rdb\$field_name and a.rdb\$relation_name = '%s' order by a.rdb\$field_position asc"; //OPN STUFF end var $ibasetrans; var $hasGenID = true; var $_bindInputArray = true; var $buffers = 0; var $dialect = 1; var $sysDate = "cast('TODAY' as timestamp)"; var $sysTimeStamp = "CURRENT_TIMESTAMP"; //"cast('NOW' as timestamp)"; var $ansiOuter = true; var $hasAffectedRows = false; var $poorAffectedRows = true; var $blobEncodeType = 'C'; var $role = false; function __construct() { if (defined('IBASE_DEFAULT')) $this->ibasetrans = IBASE_DEFAULT; } // returns true or false function _connect($argHostname, $argUsername, $argPassword, $argDatabasename,$persist=false) { if (!function_exists('ibase_pconnect')) return null; if ($argDatabasename) $argHostname .= ':'.$argDatabasename; $fn = ($persist) ? 'ibase_pconnect':'ibase_connect'; if ($this->role) $this->_connectionID = $fn($argHostname,$argUsername,$argPassword, $this->charSet,$this->buffers,$this->dialect,$this->role); else $this->_connectionID = $fn($argHostname,$argUsername,$argPassword, $this->charSet,$this->buffers,$this->dialect); if ($this->dialect != 1) { // http://www.ibphoenix.com/ibp_60_del_id_ds.html $this->replaceQuote = "''"; } if ($this->_connectionID === false) { $this->_handleerror(); return false; } // PHP5 change. if (function_exists('ibase_timefmt')) { ibase_timefmt($this->ibase_datefmt,IBASE_DATE ); if ($this->dialect == 1) { ibase_timefmt($this->ibase_datefmt,IBASE_TIMESTAMP ); } else { ibase_timefmt($this->ibase_timestampfmt,IBASE_TIMESTAMP ); } ibase_timefmt($this->ibase_timefmt,IBASE_TIME ); } else { ini_set("ibase.timestampformat", $this->ibase_timestampfmt); ini_set("ibase.dateformat", $this->ibase_datefmt); ini_set("ibase.timeformat", $this->ibase_timefmt); } return true; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,true); } function MetaPrimaryKeys($table,$owner_notused=false,$internalKey=false) { if ($internalKey) { return array('RDB$DB_KEY'); } $table = strtoupper($table); $sql = 'SELECT S.RDB$FIELD_NAME AFIELDNAME FROM RDB$INDICES I JOIN RDB$INDEX_SEGMENTS S ON I.RDB$INDEX_NAME=S.RDB$INDEX_NAME WHERE I.RDB$RELATION_NAME=\''.$table.'\' and I.RDB$INDEX_NAME like \'RDB$PRIMARY%\' ORDER BY I.RDB$INDEX_NAME,S.RDB$FIELD_POSITION'; $a = $this->GetCol($sql,false,true); if ($a && sizeof($a)>0) return $a; return false; } function ServerInfo() { $arr['dialect'] = $this->dialect; switch($arr['dialect']) { case '': case '1': $s = 'Interbase 5.5 or earlier'; break; case '2': $s = 'Interbase 5.6'; break; default: case '3': $s = 'Interbase 6.0'; break; } $arr['version'] = ADOConnection::_findvers($s); $arr['description'] = $s; return $arr; } function BeginTrans() { if ($this->transOff) return true; $this->transCnt += 1; $this->autoCommit = false; $this->_transactionID = $this->_connectionID;//ibase_trans($this->ibasetrans, $this->_connectionID); return $this->_transactionID; } function CommitTrans($ok=true) { if (!$ok) { return $this->RollbackTrans(); } if ($this->transOff) { return true; } if ($this->transCnt) { $this->transCnt -= 1; } $ret = false; $this->autoCommit = true; if ($this->_transactionID) { //print ' commit '; $ret = ibase_commit($this->_transactionID); } $this->_transactionID = false; return $ret; } // there are some compat problems with ADODB_COUNTRECS=false and $this->_logsql currently. // it appears that ibase extension cannot support multiple concurrent queryid's function _Execute($sql,$inputarr=false) { global $ADODB_COUNTRECS; if ($this->_logsql) { $savecrecs = $ADODB_COUNTRECS; $ADODB_COUNTRECS = true; // force countrecs $ret = ADOConnection::_Execute($sql,$inputarr); $ADODB_COUNTRECS = $savecrecs; } else { $ret = ADOConnection::_Execute($sql,$inputarr); } return $ret; } function RollbackTrans() { if ($this->transOff) return true; if ($this->transCnt) $this->transCnt -= 1; $ret = false; $this->autoCommit = true; if ($this->_transactionID) { $ret = ibase_rollback($this->_transactionID); } $this->_transactionID = false; return $ret; } function MetaIndexes ($table, $primary = FALSE, $owner=false) { // save old fetch mode global $ADODB_FETCH_MODE; $false = false; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $table = strtoupper($table); $sql = "SELECT * FROM RDB\$INDICES WHERE RDB\$RELATION_NAME = '".$table."'"; if (!$primary) { $sql .= " AND RDB\$INDEX_NAME NOT LIKE 'RDB\$%'"; } else { $sql .= " AND RDB\$INDEX_NAME NOT LIKE 'RDB\$FOREIGN%'"; } // get index details $rs = $this->Execute($sql); if (!is_object($rs)) { // restore fetchmode if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $false; } $indexes = array(); while ($row = $rs->FetchRow()) { $index = $row[0]; if (!isset($indexes[$index])) { if (is_null($row[3])) { $row[3] = 0; } $indexes[$index] = array( 'unique' => ($row[3] == 1), 'columns' => array() ); } $sql = "SELECT * FROM RDB\$INDEX_SEGMENTS WHERE RDB\$INDEX_NAME = '".$index."' ORDER BY RDB\$FIELD_POSITION ASC"; $rs1 = $this->Execute($sql); while ($row1 = $rs1->FetchRow()) { $indexes[$index]['columns'][$row1[2]] = $row1[1]; } } // restore fetchmode if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $indexes; } // See http://community.borland.com/article/0,1410,25844,00.html function RowLock($tables,$where,$col=false) { if ($this->autoCommit) { $this->BeginTrans(); } $this->Execute("UPDATE $table SET $col=$col WHERE $where "); // is this correct - jlim? return 1; } function CreateSequence($seqname = 'adodbseq', $startID = 1) { $ok = $this->Execute(("INSERT INTO RDB\$GENERATORS (RDB\$GENERATOR_NAME) VALUES (UPPER('$seqname'))" )); if (!$ok) return false; return $this->Execute("SET GENERATOR $seqname TO ".($startID-1).';'); } function DropSequence($seqname = 'adodbseq') { $seqname = strtoupper($seqname); $this->Execute("delete from RDB\$GENERATORS where RDB\$GENERATOR_NAME='$seqname'"); } function GenID($seqname='adodbseq',$startID=1) { $getnext = ("SELECT Gen_ID($seqname,1) FROM RDB\$DATABASE"); $rs = @$this->Execute($getnext); if (!$rs) { $this->Execute(("INSERT INTO RDB\$GENERATORS (RDB\$GENERATOR_NAME) VALUES (UPPER('$seqname'))" )); $this->Execute("SET GENERATOR $seqname TO ".($startID-1).';'); $rs = $this->Execute($getnext); } if ($rs && !$rs->EOF) { $this->genID = (integer) reset($rs->fields); } else { $this->genID = 0; // false } if ($rs) { $rs->Close(); } return $this->genID; } function SelectDB($dbName) { return false; } function _handleerror() { $this->_errorMsg = ibase_errmsg(); } function ErrorNo() { if (preg_match('/error code = ([\-0-9]*)/i', $this->_errorMsg,$arr)) return (integer) $arr[1]; else return 0; } function ErrorMsg() { return $this->_errorMsg; } function Prepare($sql) { $stmt = ibase_prepare($this->_connectionID,$sql); if (!$stmt) return false; return array($sql,$stmt); } // returns query ID if successful, otherwise false // there have been reports of problems with nested queries - the code is probably not re-entrant? function _query($sql,$iarr=false) { if (!$this->autoCommit && $this->_transactionID) { $conn = $this->_transactionID; $docommit = false; } else { $conn = $this->_connectionID; $docommit = true; } if (is_array($sql)) { $fn = 'ibase_execute'; $sql = $sql[1]; if (is_array($iarr)) { if ( !isset($iarr[0]) ) $iarr[0] = ''; // PHP5 compat hack $fnarr = array_merge( array($sql) , $iarr); $ret = call_user_func_array($fn,$fnarr); } else { $ret = $fn($sql); } } else { $fn = 'ibase_query'; if (is_array($iarr)) { if (sizeof($iarr) == 0) $iarr[0] = ''; // PHP5 compat hack $fnarr = array_merge( array($conn,$sql) , $iarr); $ret = call_user_func_array($fn,$fnarr); } else { $ret = $fn($conn, $sql); } } if ($docommit && $ret === true) { ibase_commit($this->_connectionID); } $this->_handleerror(); return $ret; } // returns true or false function _close() { if (!$this->autoCommit) { @ibase_rollback($this->_connectionID); } return @ibase_close($this->_connectionID); } //OPN STUFF start function _ConvertFieldType(&$fld, $ftype, $flen, $fscale, $fsubtype, $fprecision, $dialect3) { $fscale = abs($fscale); $fld->max_length = $flen; $fld->scale = null; switch($ftype){ case 7: case 8: if ($dialect3) { switch($fsubtype){ case 0: $fld->type = ($ftype == 7 ? 'smallint' : 'integer'); break; case 1: $fld->type = 'numeric'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; case 2: $fld->type = 'decimal'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; } // switch } else { if ($fscale !=0) { $fld->type = 'decimal'; $fld->scale = $fscale; $fld->max_length = ($ftype == 7 ? 4 : 9); } else { $fld->type = ($ftype == 7 ? 'smallint' : 'integer'); } } break; case 16: if ($dialect3) { switch($fsubtype){ case 0: $fld->type = 'decimal'; $fld->max_length = 18; $fld->scale = 0; break; case 1: $fld->type = 'numeric'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; case 2: $fld->type = 'decimal'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; } // switch } break; case 10: $fld->type = 'float'; break; case 14: $fld->type = 'char'; break; case 27: if ($fscale !=0) { $fld->type = 'decimal'; $fld->max_length = 15; $fld->scale = 5; } else { $fld->type = 'double'; } break; case 35: if ($dialect3) { $fld->type = 'timestamp'; } else { $fld->type = 'date'; } break; case 12: $fld->type = 'date'; break; case 13: $fld->type = 'time'; break; case 37: $fld->type = 'varchar'; break; case 40: $fld->type = 'cstring'; break; case 261: $fld->type = 'blob'; $fld->max_length = -1; break; } // switch } //OPN STUFF end // returns array of ADOFieldObjects for current table function MetaColumns($table, $normalize=true) { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); $ADODB_FETCH_MODE = $save; $false = false; if ($rs === false) { return $false; } $retarr = array(); //OPN STUFF start $dialect3 = ($this->dialect==3 ? true : false); //OPN STUFF end while (!$rs->EOF) { //print_r($rs->fields); $fld = new ADOFieldObject(); $fld->name = trim($rs->fields[0]); //OPN STUFF start $this->_ConvertFieldType($fld, $rs->fields[7], $rs->fields[3], $rs->fields[4], $rs->fields[5], $rs->fields[6], $dialect3); if (isset($rs->fields[1]) && $rs->fields[1]) { $fld->not_null = true; } if (isset($rs->fields[2])) { $fld->has_default = true; $d = substr($rs->fields[2],strlen('default ')); switch ($fld->type) { case 'smallint': case 'integer': $fld->default_value = (int) $d; break; case 'char': case 'blob': case 'text': case 'varchar': $fld->default_value = (string) substr($d,1,strlen($d)-2); break; case 'double': case 'float': $fld->default_value = (float) $d; break; default: $fld->default_value = $d; break; } // case 35:$tt = 'TIMESTAMP'; break; } if ((isset($rs->fields[5])) && ($fld->type == 'blob')) { $fld->sub_type = $rs->fields[5]; } else { $fld->sub_type = null; } //OPN STUFF end if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; else $retarr[strtoupper($fld->name)] = $fld; $rs->MoveNext(); } $rs->Close(); if ( empty($retarr)) return $false; else return $retarr; } function BlobEncode( $blob ) { $blobid = ibase_blob_create( $this->_connectionID); ibase_blob_add( $blobid, $blob ); return ibase_blob_close( $blobid ); } // since we auto-decode all blob's since 2.42, // BlobDecode should not do any transforms function BlobDecode($blob) { return $blob; } // old blobdecode function // still used to auto-decode all blob's function _BlobDecode_old( $blob ) { $blobid = ibase_blob_open($this->_connectionID, $blob ); $realblob = ibase_blob_get( $blobid,$this->maxblobsize); // 2nd param is max size of blob -- Kevin Boillet <kevinboillet@yahoo.fr> while($string = ibase_blob_get($blobid, 8192)){ $realblob .= $string; } ibase_blob_close( $blobid ); return( $realblob ); } function _BlobDecode( $blob ) { $blob_data = ibase_blob_info($this->_connectionID, $blob ); $blobid = ibase_blob_open($this->_connectionID, $blob ); if( $blob_data[0] > $this->maxblobsize ) { $realblob = ibase_blob_get($blobid, $this->maxblobsize); while($string = ibase_blob_get($blobid, 8192)){ $realblob .= $string; } } else { $realblob = ibase_blob_get($blobid, $blob_data[0]); } ibase_blob_close( $blobid ); return( $realblob ); } function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB') { $fd = fopen($path,'rb'); if ($fd === false) return false; $blob_id = ibase_blob_create($this->_connectionID); /* fill with data */ while ($val = fread($fd,32768)){ ibase_blob_add($blob_id, $val); } /* close and get $blob_id_str for inserting into table */ $blob_id_str = ibase_blob_close($blob_id); fclose($fd); return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; } /* Insert a null into the blob field of the table first. Then use UpdateBlob to store the blob. Usage: $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); */ function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') { $blob_id = ibase_blob_create($this->_connectionID); // ibase_blob_add($blob_id, $val); // replacement that solves the problem by which only the first modulus 64K / // of $val are stored at the blob field //////////////////////////////////// // Thx Abel Berenstein aberenstein#afip.gov.ar $len = strlen($val); $chunk_size = 32768; $tail_size = $len % $chunk_size; $n_chunks = ($len - $tail_size) / $chunk_size; for ($n = 0; $n < $n_chunks; $n++) { $start = $n * $chunk_size; $data = substr($val, $start, $chunk_size); ibase_blob_add($blob_id, $data); } if ($tail_size) { $start = $n_chunks * $chunk_size; $data = substr($val, $start, $tail_size); ibase_blob_add($blob_id, $data); } // end replacement ///////////////////////////////////////////////////////// $blob_id_str = ibase_blob_close($blob_id); return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; } function OldUpdateBlob($table,$column,$val,$where,$blobtype='BLOB') { $blob_id = ibase_blob_create($this->_connectionID); ibase_blob_add($blob_id, $val); $blob_id_str = ibase_blob_close($blob_id); return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; } // Format date column in sql string given an input format that understands Y M D // Only since Interbase 6.0 - uses EXTRACT // problem - does not zero-fill the day and month yet function SQLDate($fmt, $col=false) { if (!$col) $col = $this->sysDate; $s = ''; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { if ($s) $s .= '||'; $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': $s .= "extract(year from $col)"; break; case 'M': case 'm': $s .= "extract(month from $col)"; break; case 'Q': case 'q': $s .= "cast(((extract(month from $col)+2) / 3) as integer)"; break; case 'D': case 'd': $s .= "(extract(day from $col))"; break; case 'H': case 'h': $s .= "(extract(hour from $col))"; break; case 'I': case 'i': $s .= "(extract(minute from $col))"; break; case 'S': case 's': $s .= "CAST((extract(second from $col)) AS INTEGER)"; break; default: if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } $s .= $this->qstr($ch); break; } } return $s; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_ibase extends ADORecordSet { var $databaseType = "ibase"; var $bind=false; var $_cacheType; function __construct($id,$mode=false) { global $ADODB_FETCH_MODE; $this->fetchMode = ($mode === false) ? $ADODB_FETCH_MODE : $mode; parent::__construct($id); } /* Returns: an object containing field information. Get column information in the Recordset object. fetchField() can be used in order to obtain information about fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by fetchField() is retrieved. */ function FetchField($fieldOffset = -1) { $fld = new ADOFieldObject; $ibf = ibase_field_info($this->_queryID,$fieldOffset); $name = empty($ibf['alias']) ? $ibf['name'] : $ibf['alias']; switch (ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_UPPER: $fld->name = strtoupper($name); break; case ADODB_ASSOC_CASE_LOWER: $fld->name = strtolower($name); break; case ADODB_ASSOC_CASE_NATIVE: default: $fld->name = $name; break; } $fld->type = $ibf['type']; $fld->max_length = $ibf['length']; /* This needs to be populated from the metadata */ $fld->not_null = false; $fld->has_default = false; $fld->default_value = 'null'; return $fld; } function _initrs() { $this->_numOfRows = -1; $this->_numOfFields = @ibase_num_fields($this->_queryID); // cache types for blob decode check for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { $f1 = $this->FetchField($i); $this->_cacheType[] = $f1->type; } } function _seek($row) { return false; } function _fetch() { $f = @ibase_fetch_row($this->_queryID); if ($f === false) { $this->fields = false; return false; } // OPN stuff start - optimized // fix missing nulls and decode blobs automatically global $ADODB_ANSI_PADDING_OFF; //$ADODB_ANSI_PADDING_OFF=1; $rtrim = !empty($ADODB_ANSI_PADDING_OFF); for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { if ($this->_cacheType[$i]=="BLOB") { if (isset($f[$i])) { $f[$i] = $this->connection->_BlobDecode($f[$i]); } else { $f[$i] = null; } } else { if (!isset($f[$i])) { $f[$i] = null; } else if ($rtrim && is_string($f[$i])) { $f[$i] = rtrim($f[$i]); } } } // OPN stuff end $this->fields = $f; if ($this->fetchMode == ADODB_FETCH_ASSOC) { $this->fields = $this->GetRowAssoc(); } else if ($this->fetchMode == ADODB_FETCH_BOTH) { $this->fields = array_merge($this->fields,$this->GetRowAssoc()); } return true; } /* Use associative array to get fields array */ function Fields($colname) { if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _close() { return @ibase_free_result($this->_queryID); } function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; switch ($t) { case 'CHAR': return 'C'; case 'TEXT': case 'VARCHAR': case 'VARYING': if ($len <= $this->blobSize) return 'C'; return 'X'; case 'BLOB': return 'B'; case 'TIMESTAMP': case 'DATE': return 'D'; case 'TIME': return 'T'; //case 'T': return 'T'; //case 'L': return 'L'; case 'INT': case 'SHORT': case 'INTEGER': return 'I'; default: return ADODB_DEFAULT_METATYPE; } } } drivers/adodb-pdo.inc.php 0000644 00000050607 15151221732 0011343 0 ustar 00 <?php /** * ADOdb base PDO driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); /* enum pdo_param_type { PDO::PARAM_NULL, 0 /* int as in long (the php native int type). * If you mark a column as an int, PDO expects get_col to return * a pointer to a long PDO::PARAM_INT, 1 /* get_col ptr should point to start of the string buffer PDO::PARAM_STR, 2 /* get_col: when len is 0 ptr should point to a php_stream *, * otherwise it should behave like a string. Indicate a NULL field * value by setting the ptr to NULL PDO::PARAM_LOB, 3 /* get_col: will expect the ptr to point to a new PDOStatement object handle, * but this isn't wired up yet PDO::PARAM_STMT, 4 /* hierarchical result set /* get_col ptr should point to a zend_bool PDO::PARAM_BOOL, 5 /* magic flag to denote a parameter as being input/output PDO::PARAM_INPUT_OUTPUT = 0x80000000 }; */ function adodb_pdo_type($t) { switch($t) { case 2: return 'VARCHAR'; case 3: return 'BLOB'; default: return 'NUMERIC'; } } /*----------------------------------------------------------------------------*/ class ADODB_pdo extends ADOConnection { var $databaseType = "pdo"; var $dataProvider = "pdo"; var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; var $replaceQuote = "''"; // string to use to replace quotes var $hasAffectedRows = true; var $_bindInputArray = true; var $_genIDSQL; var $_genSeqSQL = "create table %s (id integer)"; var $_dropSeqSQL; var $_autocommit = true; var $_lastAffectedRows = 0; var $_errormsg = false; var $_errorno = false; var $stmt = false; var $_driver; /* * Describe parameters passed directly to the PDO driver * * @example $db->pdoOptions = [\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION]; */ public $pdoParameters = array(); function _UpdatePDO() { $d = $this->_driver; $this->fmtDate = $d->fmtDate; $this->fmtTimeStamp = $d->fmtTimeStamp; $this->replaceQuote = $d->replaceQuote; $this->sysDate = $d->sysDate; $this->sysTimeStamp = $d->sysTimeStamp; $this->random = $d->random; $this->concat_operator = $d->concat_operator; $this->nameQuote = $d->nameQuote; $this->arrayClass = $d->arrayClass; $this->hasGenID = $d->hasGenID; $this->_genIDSQL = $d->_genIDSQL; $this->_genSeqSQL = $d->_genSeqSQL; $this->_dropSeqSQL = $d->_dropSeqSQL; $d->_init($this); } function Time() { if (!empty($this->_driver->_hasdual)) { $sql = "select $this->sysTimeStamp from dual"; } else { $sql = "select $this->sysTimeStamp"; } $rs = $this->_Execute($sql); if ($rs && !$rs->EOF) { return $this->UnixTimeStamp(reset($rs->fields)); } return false; } // returns true or false function _connect($argDSN, $argUsername, $argPassword, $argDatabasename, $persist=false) { $at = strpos($argDSN,':'); $this->dsnType = substr($argDSN,0,$at); if ($argDatabasename) { switch($this->dsnType){ case 'sqlsrv': $argDSN .= ';database='.$argDatabasename; break; case 'mssql': case 'mysql': case 'oci': case 'pgsql': case 'sqlite': case 'firebird': default: $argDSN .= ';dbname='.$argDatabasename; } } /* * Configure for persistent connection if required, * by adding the the pdo parameter into any provided * ones */ if ($persist) { $this->pdoParameters[\PDO::ATTR_PERSISTENT] = true; } try { $this->_connectionID = new \PDO($argDSN, $argUsername, $argPassword, $this->pdoParameters); } catch (Exception $e) { $this->_connectionID = false; $this->_errorno = -1; //var_dump($e); $this->_errormsg = 'Connection attempt failed: '.$e->getMessage(); return false; } if ($this->_connectionID) { switch(ADODB_ASSOC_CASE){ case ADODB_ASSOC_CASE_LOWER: $m = PDO::CASE_LOWER; break; case ADODB_ASSOC_CASE_UPPER: $m = PDO::CASE_UPPER; break; default: case ADODB_ASSOC_CASE_NATIVE: $m = PDO::CASE_NATURAL; break; } //$this->_connectionID->setAttribute(PDO::ATTR_ERRMODE,PDO::ERRMODE_SILENT ); $this->_connectionID->setAttribute(PDO::ATTR_CASE,$m); // Now merge in any provided attributes for PDO foreach ($this->connectionParameters as $options) { foreach($options as $k=>$v) { if ($this->debug) { ADOconnection::outp('Setting attribute: ' . $k . ' to ' . $v); } $this->_connectionID->setAttribute($k,$v); } } $class = 'ADODB_pdo_'.$this->dsnType; //$this->_connectionID->setAttribute(PDO::ATTR_AUTOCOMMIT,true); switch($this->dsnType) { case 'mssql': case 'mysql': case 'oci': case 'pgsql': case 'sqlite': case 'sqlsrv': case 'firebird': case 'dblib': include_once(ADODB_DIR.'/drivers/adodb-pdo_'.$this->dsnType.'.inc.php'); break; } if (class_exists($class)) { $this->_driver = new $class(); } else { $this->_driver = new ADODB_pdo_base(); } $this->_driver->_connectionID = $this->_connectionID; $this->_UpdatePDO(); $this->_driver->database = $this->database; return true; } $this->_driver = new ADODB_pdo_base(); return false; } function Concat() { $args = func_get_args(); if(method_exists($this->_driver, 'Concat')) { return call_user_func_array(array($this->_driver, 'Concat'), $args); } return call_user_func_array('parent::Concat', $args); } /** * Triggers a driver-specific request for a bind parameter * * @param string $name * @param string $type * * @return string */ public function param($name,$type='C') { $args = func_get_args(); if(method_exists($this->_driver, 'param')) { // Return the driver specific entry, that mimics the native driver return call_user_func_array(array($this->_driver, 'param'), $args); } // No driver specific method defined, use mysql format '?' return call_user_func_array('parent::param', $args); } // returns true or false function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) { return $this->_connect($argDSN, $argUsername, $argPassword, $argDatabasename, true); } /*------------------------------------------------------------------------------*/ function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { $save = $this->_driver->fetchMode; $this->_driver->fetchMode = $this->fetchMode; $this->_driver->debug = $this->debug; $ret = $this->_driver->SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); $this->_driver->fetchMode = $save; return $ret; } function ServerInfo() { return $this->_driver->ServerInfo(); } function MetaTables($ttype=false,$showSchema=false,$mask=false) { return $this->_driver->MetaTables($ttype,$showSchema,$mask); } function MetaColumns($table,$normalize=true) { return $this->_driver->MetaColumns($table,$normalize); } public function metaIndexes($table,$normalize=true,$owner=false) { if (method_exists($this->_driver,'metaIndexes')) return $this->_driver->metaIndexes($table,$normalize,$owner); } /** * Return a list of Primary Keys for a specified table. * * @param string $table * @param bool $owner (optional) not used in this driver * * @return string[] Array of indexes */ public function metaPrimaryKeys($table,$owner=false) { if (method_exists($this->_driver,'metaPrimaryKeys')) return $this->_driver->metaPrimaryKeys($table,$owner); } /** * Returns a list of Foreign Keys associated with a specific table. * * @param string $table * @param string $owner (optional) not used in this driver * @param bool $upper * @param bool $associative * * @return string[]|false An array where keys are tables, and values are foreign keys; * false if no foreign keys could be found. */ public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { if (method_exists($this->_driver,'metaForeignKeys')) return $this->_driver->metaForeignKeys($table, $owner, $upper, $associative); } /** * List procedures or functions in an array. * * @param $procedureNamePattern A procedure name pattern; must match the procedure name as it is stored in the database. * @param $catalog A catalog name; must match the catalog name as it is stored in the database. * @param $schemaPattern A schema name pattern. * * @return false|array false if not supported, or array of procedures on current database with structure below * Array( * [name_of_procedure] => Array( * [type] => PROCEDURE or FUNCTION * [catalog] => Catalog_name * [schema] => Schema_name * [remarks] => explanatory comment on the procedure * ) * ) */ public function metaProcedures($procedureNamePattern = null, $catalog = null, $schemaPattern = null) { if (method_exists($this->_driver,'metaProcedures')) return $this->_driver->metaProcedures($procedureNamePattern,$catalog,$schemaPattern); return false; } function InParameter(&$stmt,&$var,$name,$maxLen=4000,$type=false) { $obj = $stmt[1]; if ($type) { $obj->bindParam($name, $var, $type, $maxLen); } else { $obj->bindParam($name, $var); } } function OffsetDate($dayFraction,$date=false) { return $this->_driver->OffsetDate($dayFraction,$date); } function SelectDB($dbName) { return $this->_driver->SelectDB($dbName); } function SQLDate($fmt, $col=false) { return $this->_driver->SQLDate($fmt, $col); } function ErrorMsg() { if ($this->_errormsg !== false) { return $this->_errormsg; } if (!empty($this->_stmt)) { $arr = $this->_stmt->errorInfo(); } else if (!empty($this->_connectionID)) { $arr = $this->_connectionID->errorInfo(); } else { return 'No Connection Established'; } if ($arr) { if (sizeof($arr)<2) { return ''; } if ((integer)$arr[0]) { return $arr[2]; } else { return ''; } } else { return '-1'; } } function ErrorNo() { if ($this->_errorno !== false) { return $this->_errorno; } if (!empty($this->_stmt)) { $err = $this->_stmt->errorCode(); } else if (!empty($this->_connectionID)) { $arr = $this->_connectionID->errorInfo(); if (isset($arr[0])) { $err = $arr[0]; } else { $err = -1; } } else { return 0; } if ($err == '00000') { return 0; // allows empty check } return $err; } /** * @param bool $auto_commit * @return void */ function SetAutoCommit($auto_commit) { if(method_exists($this->_driver, 'SetAutoCommit')) { $this->_driver->SetAutoCommit($auto_commit); } } function SetTransactionMode($transaction_mode) { if(method_exists($this->_driver, 'SetTransactionMode')) { return $this->_driver->SetTransactionMode($transaction_mode); } return parent::SetTransactionMode($transaction_mode); } function beginTrans() { if(method_exists($this->_driver, 'beginTrans')) { return $this->_driver->beginTrans(); } if (!$this->hasTransactions) { return false; } if ($this->transOff) { return true; } $this->transCnt += 1; $this->_autocommit = false; $this->SetAutoCommit(false); return $this->_connectionID->beginTransaction(); } function commitTrans($ok=true) { if(method_exists($this->_driver, 'commitTrans')) { return $this->_driver->commitTrans($ok); } if (!$this->hasTransactions) { return false; } if ($this->transOff) { return true; } if (!$ok) { return $this->rollbackTrans(); } if ($this->transCnt) { $this->transCnt -= 1; } $this->_autocommit = true; $ret = $this->_connectionID->commit(); $this->SetAutoCommit(true); return $ret; } function RollbackTrans() { if(method_exists($this->_driver, 'RollbackTrans')) { return $this->_driver->RollbackTrans(); } if (!$this->hasTransactions) { return false; } if ($this->transOff) { return true; } if ($this->transCnt) { $this->transCnt -= 1; } $this->_autocommit = true; $ret = $this->_connectionID->rollback(); $this->SetAutoCommit(true); return $ret; } function Prepare($sql) { $this->_stmt = $this->_connectionID->prepare($sql); if ($this->_stmt) { return array($sql,$this->_stmt); } return false; } function PrepareStmt($sql) { $stmt = $this->_connectionID->prepare($sql); if (!$stmt) { return false; } $obj = new ADOPDOStatement($stmt,$this); return $obj; } public function createSequence($seqname='adodbseq',$startID=1) { if(method_exists($this->_driver, 'createSequence')) { return $this->_driver->createSequence($seqname, $startID); } return parent::CreateSequence($seqname, $startID); } function DropSequence($seqname='adodbseq') { if(method_exists($this->_driver, 'DropSequence')) { return $this->_driver->DropSequence($seqname); } return parent::DropSequence($seqname); } function GenID($seqname='adodbseq',$startID=1) { if(method_exists($this->_driver, 'GenID')) { return $this->_driver->GenID($seqname, $startID); } return parent::GenID($seqname, $startID); } /* returns queryID or false */ function _query($sql,$inputarr=false) { $ok = false; if (is_array($sql)) { $stmt = $sql[1]; } else { $stmt = $this->_connectionID->prepare($sql); } if ($stmt) { if ($this->_driver instanceof ADODB_pdo) { $this->_driver->debug = $this->debug; } if ($inputarr) { /* * inputarr must be numeric */ $inputarr = array_values($inputarr); $ok = $stmt->execute($inputarr); } else { $ok = $stmt->execute(); } } $this->_errormsg = false; $this->_errorno = false; if ($ok) { $this->_stmt = $stmt; return $stmt; } if ($stmt) { $arr = $stmt->errorinfo(); if ((integer)$arr[1]) { $this->_errormsg = $arr[2]; $this->_errorno = $arr[1]; } } else { $this->_errormsg = false; $this->_errorno = false; } return false; } // returns true or false function _close() { $this->_stmt = false; return true; } function _affectedrows() { return ($this->_stmt) ? $this->_stmt->rowCount() : 0; } protected function _insertID($table = '', $column = '') { return ($this->_connectionID) ? $this->_connectionID->lastInsertId() : 0; } /** * Quotes a string to be sent to the database. * * If we have an active connection, delegates quoting to the underlying * PDO object PDO::quote(). Otherwise, replace "'" by the value of * $replaceQuote (same behavior as mysqli driver). * * @param string $s The string to quote * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * * @return string Quoted string */ function qStr($s, $magic_quotes = false) { if ($this->_connectionID) { return $this->_connectionID->quote($s); } return "'" . str_replace("'", $this->replaceQuote, $s) . "'"; } } class ADODB_pdo_base extends ADODB_pdo { var $sysDate = "'?'"; var $sysTimeStamp = "'?'"; function _init($parentDriver) { $parentDriver->_bindInputArray = true; #$parentDriver->_connectionID->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY,true); } function ServerInfo() { return ADOConnection::ServerInfo(); } function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); return $ret; } function MetaTables($ttype=false,$showSchema=false,$mask=false) { return false; } function MetaColumns($table,$normalize=true) { return false; } } class ADOPDOStatement { var $databaseType = "pdo"; var $dataProvider = "pdo"; var $_stmt; var $_connectionID; function __construct($stmt,$connection) { $this->_stmt = $stmt; $this->_connectionID = $connection; } function Execute($inputArr=false) { $savestmt = $this->_connectionID->_stmt; $rs = $this->_connectionID->Execute(array(false,$this->_stmt),$inputArr); $this->_connectionID->_stmt = $savestmt; return $rs; } function InParameter(&$var,$name,$maxLen=4000,$type=false) { if ($type) { $this->_stmt->bindParam($name,$var,$type,$maxLen); } else { $this->_stmt->bindParam($name, $var); } } function Affected_Rows() { return ($this->_stmt) ? $this->_stmt->rowCount() : 0; } function ErrorMsg() { if ($this->_stmt) { $arr = $this->_stmt->errorInfo(); } else { $arr = $this->_connectionID->errorInfo(); } if (is_array($arr)) { if ((integer) $arr[0] && isset($arr[2])) { return $arr[2]; } else { return ''; } } else { return '-1'; } } function NumCols() { return ($this->_stmt) ? $this->_stmt->columnCount() : 0; } function ErrorNo() { if ($this->_stmt) { return $this->_stmt->errorCode(); } else { return $this->_connectionID->errorInfo(); } } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_pdo extends ADORecordSet { var $bind = false; var $databaseType = "pdo"; var $dataProvider = "pdo"; function __construct($id,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->adodbFetchMode = $mode; switch($mode) { case ADODB_FETCH_NUM: $mode = PDO::FETCH_NUM; break; case ADODB_FETCH_ASSOC: $mode = PDO::FETCH_ASSOC; break; case ADODB_FETCH_BOTH: default: $mode = PDO::FETCH_BOTH; break; } $this->fetchMode = $mode; $this->_queryID = $id; parent::__construct($id); } function Init() { if ($this->_inited) { return; } $this->_inited = true; if ($this->_queryID) { @$this->_initrs(); } else { $this->_numOfRows = 0; $this->_numOfFields = 0; } if ($this->_numOfRows != 0 && $this->_currentRow == -1) { $this->_currentRow = 0; if ($this->EOF = ($this->_fetch() === false)) { $this->_numOfRows = 0; // _numOfRows could be -1 } } else { $this->EOF = true; } } function _initrs() { global $ADODB_COUNTRECS; $this->_numOfRows = ($ADODB_COUNTRECS) ? @$this->_queryID->rowCount() : -1; if (!$this->_numOfRows) { $this->_numOfRows = -1; } $this->_numOfFields = $this->_queryID->columnCount(); } // returns the field object function FetchField($fieldOffset = -1) { $off=$fieldOffset+1; // offsets begin at 1 $o= new ADOFieldObject(); $arr = @$this->_queryID->getColumnMeta($fieldOffset); if (!$arr) { $o->name = 'bad getColumnMeta()'; $o->max_length = -1; $o->type = 'VARCHAR'; $o->precision = 0; # $false = false; return $o; } //adodb_pr($arr); $o->name = $arr['name']; if (isset($arr['sqlsrv:decl_type']) && $arr['sqlsrv:decl_type'] <> "null") { /* * If the database is SQL server, use the native built-ins */ $o->type = $arr['sqlsrv:decl_type']; } elseif (isset($arr['native_type']) && $arr['native_type'] <> "null") { $o->type = $arr['native_type']; } else { $o->type = adodb_pdo_type($arr['pdo_type']); } $o->max_length = $arr['len']; $o->precision = $arr['precision']; switch(ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_LOWER: $o->name = strtolower($o->name); break; case ADODB_ASSOC_CASE_UPPER: $o->name = strtoupper($o->name); break; } return $o; } function _seek($row) { return false; } function _fetch() { if (!$this->_queryID) { return false; } $this->fields = $this->_queryID->fetch($this->fetchMode); return !empty($this->fields); } function _close() { $this->_queryID = false; } function Fields($colname) { if ($this->adodbFetchMode != ADODB_FETCH_NUM) { return @$this->fields[$colname]; } if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } } class ADORecordSet_array_pdo extends ADORecordSet_array {} drivers/adodb-oci8.inc.php 0000644 00000137216 15151221732 0011425 0 ustar 00 <?php /** * FileDescription * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author John Lim * @author George Fourlanos <fou@infomap.gr> */ // security - hide paths if (!defined('ADODB_DIR')) die(); /* NLS_Date_Format Allows you to use a date format other than the Oracle Lite default. When a literal character string appears where a date value is expected, the Oracle Lite database tests the string to see if it matches the formats of Oracle, SQL-92, or the value specified for this parameter in the POLITE.INI file. Setting this parameter also defines the default format used in the TO_CHAR or TO_DATE functions when no other format string is supplied. For Oracle the default is dd-mon-yy or dd-mon-yyyy, and for SQL-92 the default is yy-mm-dd or yyyy-mm-dd. Using 'RR' in the format forces two-digit years less than or equal to 49 to be interpreted as years in the 21st century (2000-2049), and years over 50 as years in the 20th century (1950-1999). Setting the RR format as the default for all two-digit year entries allows you to become year-2000 compliant. For example: NLS_DATE_FORMAT='RR-MM-DD' You can also modify the date format using the ALTER SESSION command. */ # define the LOB descriptor type for the given type # returns false if no LOB descriptor function oci_lob_desc($type) { switch ($type) { case OCI_B_BFILE: return OCI_D_FILE; case OCI_B_CFILEE: return OCI_D_FILE; case OCI_B_CLOB: return OCI_D_LOB; case OCI_B_BLOB: return OCI_D_LOB; case OCI_B_ROWID: return OCI_D_ROWID; } return false; } class ADODB_oci8 extends ADOConnection { var $databaseType = 'oci8'; var $dataProvider = 'oci8'; var $replaceQuote = "''"; // string to use to replace quotes var $concat_operator='||'; var $sysDate = "TRUNC(SYSDATE)"; var $sysTimeStamp = 'SYSDATE'; // requires oracle 9 or later, otherwise use SYSDATE var $metaDatabasesSQL = "SELECT USERNAME FROM ALL_USERS WHERE USERNAME NOT IN ('SYS','SYSTEM','DBSNMP','OUTLN') ORDER BY 1"; var $_stmt; var $_commit = OCI_COMMIT_ON_SUCCESS; var $_initdate = true; // init date to YYYY-MM-DD var $metaTablesSQL = "select table_name,table_type from cat where table_type in ('TABLE','VIEW') and table_name not like 'BIN\$%'"; // bin$ tables are recycle bin tables var $metaColumnsSQL = "select cname,coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; //changed by smondino@users.sourceforge. net var $metaColumnsSQL2 = "select column_name,data_type,data_length, data_scale, data_precision, case when nullable = 'Y' then 'NULL' else 'NOT NULL' end as nulls, data_default from all_tab_cols where owner='%s' and table_name='%s' order by column_id"; // when there is a schema var $_bindInputArray = true; var $hasGenID = true; var $_genIDSQL = "SELECT (%s.nextval) FROM DUAL"; var $_genSeqSQL = " DECLARE PRAGMA AUTONOMOUS_TRANSACTION; BEGIN execute immediate 'CREATE SEQUENCE %s START WITH %s'; END; "; var $_dropSeqSQL = "DROP SEQUENCE %s"; var $hasAffectedRows = true; var $random = "abs(mod(DBMS_RANDOM.RANDOM,10000001)/10000000)"; var $noNullStrings = false; var $connectSID = false; var $_bind = false; var $_nestedSQL = true; var $_getarray = false; // currently not working var $leftOuter = ''; // oracle wierdness, $col = $value (+) for LEFT OUTER, $col (+)= $value for RIGHT OUTER var $session_sharing_force_blob = false; // alter session on updateblob if set to true var $firstrows = true; // enable first rows optimization on SelectLimit() var $selectOffsetAlg1 = 1000; // when to use 1st algorithm of selectlimit. var $NLS_DATE_FORMAT = 'YYYY-MM-DD'; // To include time, use 'RRRR-MM-DD HH24:MI:SS' var $dateformat = 'YYYY-MM-DD'; // DBDate format var $useDBDateFormatForTextInput=false; var $datetime = false; // MetaType('DATE') returns 'D' (datetime==false) or 'T' (datetime == true) var $_refLOBs = array(); // var $ansiOuter = true; // if oracle9 /* * Legacy compatibility for sequence names for emulated auto-increments */ public $useCompactAutoIncrements = false; /* * Defines the schema name for emulated auto-increment columns */ public $schema = false; /* * Defines the prefix for emulated auto-increment columns */ public $seqPrefix = 'SEQ_'; /* function MetaColumns($table, $normalize=true) added by smondino@users.sourceforge.net*/ function MetaColumns($table, $normalize=true) { global $ADODB_FETCH_MODE; $schema = ''; $this->_findschema($table, $schema); $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) { $savem = $this->SetFetchMode(false); } if ($schema){ $rs = $this->Execute(sprintf($this->metaColumnsSQL2, strtoupper($schema), strtoupper($table))); } else { $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); } if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!$rs) { return false; } $retarr = array(); while (!$rs->EOF) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; $fld->max_length = $rs->fields[2]; $fld->scale = $rs->fields[3]; if ($rs->fields[1] == 'NUMBER') { if ($rs->fields[3] == 0) { $fld->type = 'INT'; } $fld->max_length = $rs->fields[4]; } $fld->not_null = (strncmp($rs->fields[5], 'NOT',3) === 0); $fld->binary = (strpos($fld->type,'BLOB') !== false); $fld->default_value = $rs->fields[6]; if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) { $retarr[] = $fld; } else { $retarr[strtoupper($fld->name)] = $fld; } $rs->MoveNext(); } $rs->Close(); if (empty($retarr)) { return false; } return $retarr; } function Time() { $rs = $this->Execute("select TO_CHAR($this->sysTimeStamp,'YYYY-MM-DD HH24:MI:SS') from dual"); if ($rs && !$rs->EOF) { return $this->UnixTimeStamp(reset($rs->fields)); } return false; } /** * Multiple modes of connection are supported: * * a. Local Database * $conn->Connect(false,'scott','tiger'); * * b. From tnsnames.ora * $conn->Connect($tnsname,'scott','tiger'); * $conn->Connect(false,'scott','tiger',$tnsname); * * c. Server + service name * $conn->Connect($serveraddress,'scott,'tiger',$service_name); * * d. Server + SID * $conn->connectSID = true; * $conn->Connect($serveraddress,'scott,'tiger',$SID); * * @param string|false $argHostname DB server hostname or TNS name * @param string $argUsername * @param string $argPassword * @param string $argDatabasename Service name, SID (defaults to null) * @param int $mode Connection mode, defaults to 0 * (0 = non-persistent, 1 = persistent, 2 = force new connection) * * @return bool */ function _connect($argHostname, $argUsername, $argPassword, $argDatabasename=null, $mode=0) { if (!function_exists('oci_pconnect')) { return null; } #adodb_backtrace(); $this->_errorMsg = false; $this->_errorCode = false; if($argHostname) { // added by Jorma Tuomainen <jorma.tuomainen@ppoy.fi> if (empty($argDatabasename)) { $argDatabasename = $argHostname; } else { if(strpos($argHostname,":")) { $argHostinfo=explode(":",$argHostname); $argHostname=$argHostinfo[0]; $argHostport=$argHostinfo[1]; } else { $argHostport = empty($this->port)? "1521" : $this->port; } if (strncasecmp($argDatabasename,'SID=',4) == 0) { $argDatabasename = substr($argDatabasename,4); $this->connectSID = true; } if ($this->connectSID) { $argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname .")(PORT=$argHostport))(CONNECT_DATA=(SID=$argDatabasename)))"; } else $argDatabasename="(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=".$argHostname .")(PORT=$argHostport))(CONNECT_DATA=(SERVICE_NAME=$argDatabasename)))"; } } //if ($argHostname) print "<p>Connect: 1st argument should be left blank for $this->databaseType</p>"; if ($mode==1) { $this->_connectionID = ($this->charSet) ? oci_pconnect($argUsername,$argPassword, $argDatabasename,$this->charSet) : oci_pconnect($argUsername,$argPassword, $argDatabasename); if ($this->_connectionID && $this->autoRollback) { oci_rollback($this->_connectionID); } } else if ($mode==2) { $this->_connectionID = ($this->charSet) ? oci_new_connect($argUsername,$argPassword, $argDatabasename,$this->charSet) : oci_new_connect($argUsername,$argPassword, $argDatabasename); } else { $this->_connectionID = ($this->charSet) ? oci_connect($argUsername,$argPassword, $argDatabasename,$this->charSet) : oci_connect($argUsername,$argPassword, $argDatabasename); } if (!$this->_connectionID) { return false; } if ($this->_initdate) { $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='".$this->NLS_DATE_FORMAT."'"); } // looks like: // Oracle8i Enterprise Edition Release 8.1.7.0.0 - Production With the Partitioning option JServer Release 8.1.7.0.0 - Production // $vers = oci_server_version($this->_connectionID); // if (strpos($vers,'8i') !== false) $this->ansiOuter = true; return true; } function ServerInfo() { $arr['compat'] = $this->GetOne('select value from sys.database_compatible_level'); $arr['description'] = @oci_server_version($this->_connectionID); $arr['version'] = ADOConnection::_findvers($arr['description']); return $arr; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,1); } // returns true or false function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,2); } function _affectedrows() { if (is_resource($this->_stmt)) { return @oci_num_rows($this->_stmt); } return 0; } function IfNull( $field, $ifNull ) { return " NVL($field, $ifNull) "; // if Oracle } protected function _insertID($table = '', $column = '') { if (!$this->seqField) return false; if ($this->schema) { $t = strpos($table,'.'); if ($t !== false) $tab = substr($table,$t+1); else $tab = $table; if ($this->useCompactAutoIncrements) $tab = sprintf('%u',crc32(strtolower($tab))); $seqname = $this->schema.'.'.$this->seqPrefix.$tab; } else { if ($this->useCompactAutoIncrements) $table = sprintf('%u',crc32(strtolower($table))); $seqname = $this->seqPrefix.$table; } if (strlen($seqname) > 30) /* * We cannot successfully identify the sequence */ return false; return $this->getOne("SELECT $seqname.currval FROM dual"); } // format and return date string in database date format function DBDate($d,$isfld=false) { if (empty($d) && $d !== 0) { return 'null'; } if ($isfld) { $d = _adodb_safedate($d); return 'TO_DATE('.$d.",'".$this->dateformat."')"; } if (is_string($d)) { $d = ADORecordSet::UnixDate($d); } if (is_object($d)) { $ds = $d->format($this->fmtDate); } else { $ds = adodb_date($this->fmtDate,$d); } return "TO_DATE(".$ds.",'".$this->dateformat."')"; } function BindDate($d) { $d = ADOConnection::DBDate($d); if (strncmp($d, "'", 1)) { return $d; } return substr($d, 1, strlen($d)-2); } function BindTimeStamp($ts) { if (empty($ts) && $ts !== 0) { return 'null'; } if (is_string($ts)) { $ts = ADORecordSet::UnixTimeStamp($ts); } if (is_object($ts)) { $tss = $ts->format("'Y-m-d H:i:s'"); } else { $tss = adodb_date("'Y-m-d H:i:s'",$ts); } return $tss; } // format and return date string in database timestamp format function DBTimeStamp($ts,$isfld=false) { if (empty($ts) && $ts !== 0) { return 'null'; } if ($isfld) { return 'TO_DATE(substr('.$ts.",1,19),'RRRR-MM-DD, HH24:MI:SS')"; } if (is_string($ts)) { $ts = ADORecordSet::UnixTimeStamp($ts); } if (is_object($ts)) { $tss = $ts->format("'Y-m-d H:i:s'"); } else { $tss = date("'Y-m-d H:i:s'",$ts); } return 'TO_DATE('.$tss.",'RRRR-MM-DD, HH24:MI:SS')"; } function RowLock($tables,$where,$col='1 as adodbignore') { if ($this->autoCommit) { $this->BeginTrans(); } return $this->GetOne("select $col from $tables where $where for update"); } function MetaTables($ttype=false,$showSchema=false,$mask=false) { if ($mask) { $save = $this->metaTablesSQL; $mask = $this->qstr(strtoupper($mask)); $this->metaTablesSQL .= " AND upper(table_name) like $mask"; } $ret = ADOConnection::MetaTables($ttype,$showSchema); if ($mask) { $this->metaTablesSQL = $save; } return $ret; } // Mark Newnham function MetaIndexes ($table, $primary = FALSE, $owner=false) { // save old fetch mode global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } // get index details $table = strtoupper($table); // get Primary index $primary_key = ''; $rs = $this->Execute(sprintf("SELECT * FROM ALL_CONSTRAINTS WHERE UPPER(TABLE_NAME)='%s' AND CONSTRAINT_TYPE='P'",$table)); if (!is_object($rs)) { if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return false; } if ($row = $rs->FetchRow()) { $primary_key = $row[1]; //constraint_name } if ($primary==TRUE && $primary_key=='') { if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return false; //There is no primary key } $rs = $this->Execute(sprintf("SELECT ALL_INDEXES.INDEX_NAME, ALL_INDEXES.UNIQUENESS, ALL_IND_COLUMNS.COLUMN_POSITION, ALL_IND_COLUMNS.COLUMN_NAME FROM ALL_INDEXES,ALL_IND_COLUMNS WHERE UPPER(ALL_INDEXES.TABLE_NAME)='%s' AND ALL_IND_COLUMNS.INDEX_NAME=ALL_INDEXES.INDEX_NAME",$table)); if (!is_object($rs)) { if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return false; } $indexes = array (); // parse index data into array while ($row = $rs->FetchRow()) { if ($primary && $row[0] != $primary_key) { continue; } if (!isset($indexes[$row[0]])) { $indexes[$row[0]] = array( 'unique' => ($row[1] == 'UNIQUE'), 'columns' => array() ); } $indexes[$row[0]]['columns'][$row[2] - 1] = $row[3]; } // sort columns by order in the index foreach ( array_keys ($indexes) as $index ) { ksort ($indexes[$index]['columns']); } if (isset($savem)) { $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; } return $indexes; } function BeginTrans() { if ($this->transOff) { return true; } $this->transCnt += 1; $this->autoCommit = false; $this->_commit = OCI_DEFAULT; if ($this->_transmode) { $ok = $this->Execute("SET TRANSACTION ".$this->_transmode); } else { $ok = true; } return $ok ? true : false; } function CommitTrans($ok=true) { if ($this->transOff) { return true; } if (!$ok) { return $this->RollbackTrans(); } if ($this->transCnt) { $this->transCnt -= 1; } $ret = oci_commit($this->_connectionID); $this->_commit = OCI_COMMIT_ON_SUCCESS; $this->autoCommit = true; return $ret; } function RollbackTrans() { if ($this->transOff) { return true; } if ($this->transCnt) { $this->transCnt -= 1; } $ret = oci_rollback($this->_connectionID); $this->_commit = OCI_COMMIT_ON_SUCCESS; $this->autoCommit = true; return $ret; } function SelectDB($dbName) { return false; } function ErrorMsg() { if ($this->_errorMsg !== false) { return $this->_errorMsg; } if (is_resource($this->_stmt)) { $arr = @oci_error($this->_stmt); } if (empty($arr)) { if (is_resource($this->_connectionID)) { $arr = @oci_error($this->_connectionID); } else { $arr = @oci_error(); } if ($arr === false) { return ''; } } $this->_errorMsg = $arr['message']; $this->_errorCode = $arr['code']; return $this->_errorMsg; } function ErrorNo() { if ($this->_errorCode !== false) { return $this->_errorCode; } if (is_resource($this->_stmt)) { $arr = @oci_error($this->_stmt); } if (empty($arr)) { $arr = @oci_error($this->_connectionID); if ($arr == false) { $arr = @oci_error(); } if ($arr == false) { return ''; } } $this->_errorMsg = $arr['message']; $this->_errorCode = $arr['code']; return $arr['code']; } /** * Format date column in sql string given an input format that understands Y M D */ function SQLDate($fmt, $col=false) { if (!$col) { $col = $this->sysTimeStamp; } $s = 'TO_CHAR('.$col.",'"; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': $s .= 'YYYY'; break; case 'Q': case 'q': $s .= 'Q'; break; case 'M': $s .= 'Mon'; break; case 'm': $s .= 'MM'; break; case 'D': case 'd': $s .= 'DD'; break; case 'H': $s.= 'HH24'; break; case 'h': $s .= 'HH'; break; case 'i': $s .= 'MI'; break; case 's': $s .= 'SS'; break; case 'a': case 'A': $s .= 'AM'; break; case 'w': $s .= 'D'; break; case 'l': $s .= 'DAY'; break; case 'W': $s .= 'WW'; break; default: // handle escape characters... if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } if (strpos('-/.:;, ',$ch) !== false) { $s .= $ch; } else { $s .= '"'.$ch.'"'; } } } return $s. "')"; } function GetRandRow($sql, $arr = false) { $sql = "SELECT * FROM ($sql ORDER BY dbms_random.value) WHERE rownum = 1"; return $this->GetRow($sql,$arr); } /** * This algorithm makes use of * * a. FIRST_ROWS hint * The FIRST_ROWS hint explicitly chooses the approach to optimize response * time, that is, minimum resource usage to return the first row. Results * will be returned as soon as they are identified. * * b. Uses rownum tricks to obtain only the required rows from a given offset. * As this uses complicated sql statements, we only use this if $offset >= 100. * This idea by Tomas V V Cox. * * This implementation does not appear to work with oracle 8.0.5 or earlier. * Comment out this function then, and the slower SelectLimit() in the base * class will be used. * * Note: FIRST_ROWS hinting is only used if $sql is a string; when * processing a prepared statement's handle, no hinting is performed. */ function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) { $nrows = (int) $nrows; $offset = (int) $offset; // Since the methods used to limit the number of returned rows rely // on modifying the provided SQL query, we can't work with prepared // statements so we just extract the SQL string. if(is_array($sql)) { $sql = $sql[0]; } // seems that oracle only supports 1 hint comment in 8i if ($this->firstrows) { if ($nrows > 500 && $nrows < 1000) { $hint = "FIRST_ROWS($nrows)"; } else { $hint = 'FIRST_ROWS'; } if (strpos($sql,'/*+') !== false) { $sql = str_replace('/*+ ',"/*+$hint ",$sql); } else { $sql = preg_replace('/^[ \t\n]*select/i',"SELECT /*+$hint*/",$sql); } $hint = "/*+ $hint */"; } else { $hint = ''; } if ($offset == -1 || ($offset < $this->selectOffsetAlg1 && 0 < $nrows && $nrows < 1000)) { if ($nrows > 0) { if ($offset > 0) { $nrows += $offset; } $sql = "select * from (".$sql.") where rownum <= :adodb_offset"; // If non-bound statement, $inputarr is false if (!$inputarr) { $inputarr = array(); } $inputarr['adodb_offset'] = $nrows; $nrows = -1; } // note that $nrows = 0 still has to work ==> no rows returned return ADOConnection::SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache); } else { // Algorithm by Tomas V V Cox, from PEAR DB oci8.php // Let Oracle return the name of the columns $q_fields = "SELECT * FROM (".$sql.") WHERE NULL = NULL"; if (! $stmt_arr = $this->Prepare($q_fields)) { return false; } $stmt = $stmt_arr[1]; if (is_array($inputarr)) { foreach($inputarr as $k => $v) { $i=0; if ($this->databaseType == 'oci8po') { $bv_name = ":".$i++; } else { $bv_name = ":".$k; } if (is_array($v)) { // suggested by g.giunta@libero. if (sizeof($v) == 2) { oci_bind_by_name($stmt,$bv_name,$inputarr[$k][0],$v[1]); } else { oci_bind_by_name($stmt,$bv_name,$inputarr[$k][0],$v[1],$v[2]); } } else { $len = -1; if ($v === ' ') { $len = 1; } if (isset($bindarr)) { // is prepared sql, so no need to oci_bind_by_name again $bindarr[$k] = $v; } else { // dynamic sql, so rebind every time oci_bind_by_name($stmt,$bv_name,$inputarr[$k],$len); } } } } if (!oci_execute($stmt, OCI_DEFAULT)) { oci_free_statement($stmt); return false; } $ncols = oci_num_fields($stmt); for ( $i = 1; $i <= $ncols; $i++ ) { $cols[] = '"'.oci_field_name($stmt, $i).'"'; } $result = false; oci_free_statement($stmt); $fields = implode(',', $cols); if ($nrows <= 0) { $nrows = 999999999999; } else { $nrows += $offset; } $offset += 1; // in Oracle rownum starts at 1 $sql = "SELECT $hint $fields FROM". "(SELECT rownum as adodb_rownum, $fields FROM". " ($sql) WHERE rownum <= :adodb_nrows". ") WHERE adodb_rownum >= :adodb_offset"; $inputarr['adodb_nrows'] = $nrows; $inputarr['adodb_offset'] = $offset; if ($secs2cache > 0) { $rs = $this->CacheExecute($secs2cache, $sql,$inputarr); } else { $rs = $this->Execute($sql, $inputarr); } return $rs; } } /** * Usage: * Store BLOBs and CLOBs * * Example: to store $var in a blob * $conn->Execute('insert into TABLE (id,ablob) values(12,empty_blob())'); * $conn->UpdateBlob('TABLE', 'ablob', $varHoldingBlob, 'ID=12', 'BLOB'); * * $blobtype supports 'BLOB' and 'CLOB', but you need to change to 'empty_clob()'. * * to get length of LOB: * select DBMS_LOB.GETLENGTH(ablob) from TABLE * * If you are using CURSOR_SHARING = force, it appears this will case a segfault * under oracle 8.1.7.0. Run: * $db->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT'); * before UpdateBlob() then... */ function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') { //if (strlen($val) < 4000) return $this->Execute("UPDATE $table SET $column=:blob WHERE $where",array('blob'=>$val)) != false; switch(strtoupper($blobtype)) { default: ADOConnection::outp("<b>UpdateBlob</b>: Unknown blobtype=$blobtype"); return false; case 'BLOB': $type = OCI_B_BLOB; break; case 'CLOB': $type = OCI_B_CLOB; break; } if ($this->databaseType == 'oci8po') $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?"; else $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob"; $desc = oci_new_descriptor($this->_connectionID, OCI_D_LOB); $arr['blob'] = array($desc,-1,$type); if ($this->session_sharing_force_blob) { $this->Execute('ALTER SESSION SET CURSOR_SHARING=EXACT'); } $commit = $this->autoCommit; if ($commit) { $this->BeginTrans(); } $rs = $this->_Execute($sql,$arr); if ($rez = !empty($rs)) { $desc->save($val); } $desc->free(); if ($commit) { $this->CommitTrans(); } if ($this->session_sharing_force_blob) { $this->Execute('ALTER SESSION SET CURSOR_SHARING=FORCE'); } if ($rez) { $rs->Close(); } return $rez; } /** * Usage: store file pointed to by $val in a blob */ function UpdateBlobFile($table,$column,$val,$where,$blobtype='BLOB') { switch(strtoupper($blobtype)) { default: ADOConnection::outp( "<b>UpdateBlob</b>: Unknown blobtype=$blobtype"); return false; case 'BLOB': $type = OCI_B_BLOB; break; case 'CLOB': $type = OCI_B_CLOB; break; } if ($this->databaseType == 'oci8po') $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO ?"; else $sql = "UPDATE $table set $column=EMPTY_{$blobtype}() WHERE $where RETURNING $column INTO :blob"; $desc = oci_new_descriptor($this->_connectionID, OCI_D_LOB); $arr['blob'] = array($desc,-1,$type); $this->BeginTrans(); $rs = ADODB_oci8::Execute($sql,$arr); if ($rez = !empty($rs)) { $desc->savefile($val); } $desc->free(); $this->CommitTrans(); if ($rez) { $rs->Close(); } return $rez; } /** * Execute SQL * * @param string|array $sql SQL statement to execute, or possibly an array holding * prepared statement ($sql[0] will hold sql text). * @param array|false $inputarr holds the input data to bind to. * Null elements will be set to null. * * @return ADORecordSet|false */ function Execute($sql,$inputarr=false) { if ($this->fnExecute) { $fn = $this->fnExecute; $ret = $fn($this,$sql,$inputarr); if (isset($ret)) { return $ret; } } if ($inputarr !== false) { if (!is_array($inputarr)) { $inputarr = array($inputarr); } $element0 = reset($inputarr); $array2d = $this->bulkBind && is_array($element0) && !is_object(reset($element0)); # see PHPLens Issue No: 18786 if ($array2d || !$this->_bindInputArray) { # is_object check because oci8 descriptors can be passed in if ($array2d && $this->_bindInputArray) { if (is_string($sql)) { $stmt = $this->Prepare($sql); } else { $stmt = $sql; } foreach($inputarr as $arr) { $ret = $this->_Execute($stmt,$arr); if (!$ret) { return $ret; } } return $ret; } else { $sqlarr = explode(':', $sql); $sql = ''; $lastnomatch = -2; #var_dump($sqlarr);echo "<hr>";var_dump($inputarr);echo"<hr>"; foreach($sqlarr as $k => $str) { if ($k == 0) { $sql = $str; continue; } // we need $lastnomatch because of the following datetime, // eg. '10:10:01', which causes code to think that there is bind param :10 and :1 $ok = preg_match('/^([0-9]*)/', $str, $arr); if (!$ok) { $sql .= $str; } else { $at = $arr[1]; if (isset($inputarr[$at]) || is_null($inputarr[$at])) { if ((strlen($at) == strlen($str) && $k < sizeof($arr)-1)) { $sql .= ':'.$str; $lastnomatch = $k; } else if ($lastnomatch == $k-1) { $sql .= ':'.$str; } else { if (is_null($inputarr[$at])) { $sql .= 'null'; } else { $sql .= $this->qstr($inputarr[$at]); } $sql .= substr($str, strlen($at)); } } else { $sql .= ':'.$str; } } } $inputarr = false; } } $ret = $this->_Execute($sql,$inputarr); } else { $ret = $this->_Execute($sql,false); } return $ret; } /* * Example of usage: * $stmt = $this->Prepare('insert into emp (empno, ename) values (:empno, :ename)'); */ function Prepare($sql,$cursor=false) { static $BINDNUM = 0; $stmt = oci_parse($this->_connectionID,$sql); if (!$stmt) { $this->_errorMsg = false; $this->_errorCode = false; $arr = @oci_error($this->_connectionID); if ($arr === false) { return false; } $this->_errorMsg = $arr['message']; $this->_errorCode = $arr['code']; return false; } $BINDNUM += 1; $sttype = @oci_statement_type($stmt); if ($sttype == 'BEGIN' || $sttype == 'DECLARE') { return array($sql,$stmt,0,$BINDNUM, ($cursor) ? oci_new_cursor($this->_connectionID) : false); } return array($sql,$stmt,0,$BINDNUM); } function releaseStatement(&$stmt) { if (is_array($stmt) && isset($stmt[1]) && is_resource($stmt[1]) && oci_free_statement($stmt[1]) ) { // Clearing the resource to avoid it being of type Unknown $stmt[1] = null; return true; } // Not a valid prepared statement return false; } /* Call an oracle stored procedure and returns a cursor variable as a recordset. Concept by Robert Tuttle robert@ud.com Example: Note: we return a cursor variable in :RS2 $rs = $db->ExecuteCursor("BEGIN adodb.open_tab(:RS2); END;",'RS2'); $rs = $db->ExecuteCursor( "BEGIN :RS2 = adodb.getdata(:VAR1); END;", 'RS2', array('VAR1' => 'Mr Bean')); */ function ExecuteCursor($sql,$cursorName='rs',$params=false) { if (is_array($sql)) { $stmt = $sql; } else $stmt = ADODB_oci8::Prepare($sql,true); # true to allocate oci_new_cursor if (is_array($stmt) && sizeof($stmt) >= 5) { $hasref = true; $ignoreCur = false; $this->Parameter($stmt, $ignoreCur, $cursorName, false, -1, OCI_B_CURSOR); if ($params) { foreach($params as $k => $v) { $this->Parameter($stmt,$params[$k], $k); } } } else $hasref = false; $rs = $this->Execute($stmt); if ($rs) { if ($rs->databaseType == 'array') { oci_free_cursor($stmt[4]); } elseif ($hasref) { $rs->_refcursor = $stmt[4]; } } return $rs; } /** * Bind a variable -- very, very fast for executing repeated statements in oracle. * * Better than using * for ($i = 0; $i < $max; $i++) { * $p1 = ?; $p2 = ?; $p3 = ?; * $this->Execute("insert into table (col0, col1, col2) values (:0, :1, :2)", array($p1,$p2,$p3)); * } * * Usage: * $stmt = $DB->Prepare("insert into table (col0, col1, col2) values (:0, :1, :2)"); * $DB->Bind($stmt, $p1); * $DB->Bind($stmt, $p2); * $DB->Bind($stmt, $p3); * for ($i = 0; $i < $max; $i++) { * $p1 = ?; $p2 = ?; $p3 = ?; * $DB->Execute($stmt); * } * * Some timings to insert 1000 records, test table has 3 cols, and 1 index. * - Time 0.6081s (1644.60 inserts/sec) with direct oci_parse/oci_execute * - Time 0.6341s (1577.16 inserts/sec) with ADOdb Prepare/Bind/Execute * - Time 1.5533s ( 643.77 inserts/sec) with pure SQL using Execute * * Now if PHP only had batch/bulk updating like Java or PL/SQL... * * Note that the order of parameters differs from oci_bind_by_name, * because we default the names to :0, :1, :2 */ function Bind(&$stmt,&$var,$size=4000,$type=false,$name=false,$isOutput=false) { if (!is_array($stmt)) { return false; } if (($type == OCI_B_CURSOR) && sizeof($stmt) >= 5) { return oci_bind_by_name($stmt[1],":".$name,$stmt[4],$size,$type); } if ($name == false) { if ($type !== false) { $rez = oci_bind_by_name($stmt[1],":".$stmt[2],$var,$size,$type); } else { $rez = oci_bind_by_name($stmt[1],":".$stmt[2],$var,$size); // +1 byte for null terminator } $stmt[2] += 1; } else if (oci_lob_desc($type)) { if ($this->debug) { ADOConnection::outp("<b>Bind</b>: name = $name"); } //we have to create a new Descriptor here $numlob = count($this->_refLOBs); $this->_refLOBs[$numlob]['LOB'] = oci_new_descriptor($this->_connectionID, oci_lob_desc($type)); $this->_refLOBs[$numlob]['TYPE'] = $isOutput; $tmp = $this->_refLOBs[$numlob]['LOB']; $rez = oci_bind_by_name($stmt[1], ":".$name, $tmp, -1, $type); if ($this->debug) { ADOConnection::outp("<b>Bind</b>: descriptor has been allocated, var (".$name.") binded"); } // if type is input then write data to lob now if ($isOutput == false) { $var = $this->BlobEncode($var); $tmp->WriteTemporary($var); $this->_refLOBs[$numlob]['VAR'] = &$var; if ($this->debug) { ADOConnection::outp("<b>Bind</b>: LOB has been written to temp"); } } else { $this->_refLOBs[$numlob]['VAR'] = &$var; } $rez = $tmp; } else { if ($this->debug) ADOConnection::outp("<b>Bind</b>: name = $name"); if ($type !== false) { $rez = oci_bind_by_name($stmt[1],":".$name,$var,$size,$type); } else { $rez = oci_bind_by_name($stmt[1],":".$name,$var,$size); // +1 byte for null terminator } } return $rez; } function Param($name,$type='C') { return ':'.$name; } /** * Usage: * $stmt = $db->Prepare('select * from table where id =:myid and group=:group'); * $db->Parameter($stmt,$id,'myid'); * $db->Parameter($stmt,$group,'group'); * $db->Execute($stmt); * * @param $stmt Statement returned by {@see Prepare()} or {@see PrepareSP()}. * @param $var PHP variable to bind to * @param $name Name of stored procedure variable name to bind to. * @param bool $isOutput Indicates direction of parameter 0/false=IN 1=OUT 2= IN/OUT. This is ignored in oci8. * @param int $maxLen Holds an maximum length of the variable. * @param mixed $type The data type of $var. Legal values depend on driver. * * @link http://php.net/oci_bind_by_name */ function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false) { if ($this->debug) { $prefix = ($isOutput) ? 'Out' : 'In'; $ztype = (empty($type)) ? 'false' : $type; ADOConnection::outp( "{$prefix}Parameter(\$stmt, \$php_var='$var', \$name='$name', \$maxLen=$maxLen, \$type=$ztype);"); } return $this->Bind($stmt,$var,$maxLen,$type,$name,$isOutput); } /** * returns query ID if successful, otherwise false * this version supports: * * 1. $db->execute('select * from table'); * * 2. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)'); * $db->execute($prepared_statement, array(1,2,3)); * * 3. $db->execute('insert into table (a,b,c) values (:a,:b,:c)',array('a'=>1,'b'=>2,'c'=>3)); * * 4. $db->prepare('insert into table (a,b,c) values (:0,:1,:2)'); * $db->bind($stmt,1); $db->bind($stmt,2); $db->bind($stmt,3); * $db->execute($stmt); */ function _query($sql,$inputarr=false) { if (is_array($sql)) { // is prepared sql $stmt = $sql[1]; // we try to bind to permanent array, so that oci_bind_by_name is persistent // and carried out once only - note that max array element size is 4000 chars if (is_array($inputarr)) { $bindpos = $sql[3]; if (isset($this->_bind[$bindpos])) { // all tied up already $bindarr = $this->_bind[$bindpos]; } else { // one statement to bind them all $bindarr = array(); foreach($inputarr as $k => $v) { $bindarr[$k] = $v; oci_bind_by_name($stmt,":$k",$bindarr[$k],is_string($v) && strlen($v)>4000 ? -1 : 4000); } $this->_bind[$bindpos] = $bindarr; } } } else { $stmt=oci_parse($this->_connectionID,$sql); } $this->_stmt = $stmt; if (!$stmt) { return false; } if (defined('ADODB_PREFETCH_ROWS')) { @oci_set_prefetch($stmt,ADODB_PREFETCH_ROWS); } if (is_array($inputarr)) { foreach($inputarr as $k => $v) { if (is_array($v)) { // suggested by g.giunta@libero. if (sizeof($v) == 2) { oci_bind_by_name($stmt,":$k",$inputarr[$k][0],$v[1]); } else { oci_bind_by_name($stmt,":$k",$inputarr[$k][0],$v[1],$v[2]); } if ($this->debug==99) { if (is_object($v[0])) { echo "name=:$k",' len='.$v[1],' type='.$v[2],'<br>'; } else { echo "name=:$k",' var='.$inputarr[$k][0],' len='.$v[1],' type='.$v[2],'<br>'; } } } else { $len = -1; if ($v === ' ') { $len = 1; } if (isset($bindarr)) { // is prepared sql, so no need to oci_bind_by_name again $bindarr[$k] = $v; } else { // dynamic sql, so rebind every time oci_bind_by_name($stmt,":$k",$inputarr[$k],$len); } } } } $this->_errorMsg = false; $this->_errorCode = false; if (oci_execute($stmt,$this->_commit)) { if (count($this -> _refLOBs) > 0) { foreach ($this -> _refLOBs as $key => $value) { if ($this -> _refLOBs[$key]['TYPE'] == true) { $tmp = $this -> _refLOBs[$key]['LOB'] -> load(); if ($this -> debug) { ADOConnection::outp("<b>OUT LOB</b>: LOB has been loaded. <br>"); } //$_GLOBALS[$this -> _refLOBs[$key]['VAR']] = $tmp; $this -> _refLOBs[$key]['VAR'] = $tmp; } else { $this->_refLOBs[$key]['LOB']->save($this->_refLOBs[$key]['VAR']); $this -> _refLOBs[$key]['LOB']->free(); unset($this -> _refLOBs[$key]); if ($this->debug) { ADOConnection::outp("<b>IN LOB</b>: LOB has been saved. <br>"); } } } } switch (@oci_statement_type($stmt)) { case "SELECT": return $stmt; case 'DECLARE': case "BEGIN": if (is_array($sql) && !empty($sql[4])) { $cursor = $sql[4]; if (is_resource($cursor)) { $ok = oci_execute($cursor); return $cursor; } return $stmt; } else { if (is_resource($stmt)) { oci_free_statement($stmt); return true; } return $stmt; } break; default : return true; } } return false; } // From Oracle Whitepaper: PHP Scalability and High Availability function IsConnectionError($err) { switch($err) { case 378: /* buffer pool param incorrect */ case 602: /* core dump */ case 603: /* fatal error */ case 609: /* attach failed */ case 1012: /* not logged in */ case 1033: /* init or shutdown in progress */ case 1043: /* Oracle not available */ case 1089: /* immediate shutdown in progress */ case 1090: /* shutdown in progress */ case 1092: /* instance terminated */ case 3113: /* disconnect */ case 3114: /* not connected */ case 3122: /* closing window */ case 3135: /* lost contact */ case 12153: /* TNS: not connected */ case 27146: /* fatal or instance terminated */ case 28511: /* Lost RPC */ return true; } return false; } // returns true or false function _close() { if (!$this->_connectionID) { return; } if (!$this->autoCommit) { oci_rollback($this->_connectionID); } if (count($this->_refLOBs) > 0) { foreach ($this ->_refLOBs as $key => $value) { $this->_refLOBs[$key]['LOB']->free(); unset($this->_refLOBs[$key]); } } oci_close($this->_connectionID); $this->_stmt = false; $this->_connectionID = false; } function MetaPrimaryKeys($table, $owner=false,$internalKey=false) { if ($internalKey) { return array('ROWID'); } // tested with oracle 8.1.7 $table = strtoupper($table); if ($owner) { $owner_clause = "AND ((a.OWNER = b.OWNER) AND (a.OWNER = UPPER('$owner')))"; $ptab = 'ALL_'; } else { $owner_clause = ''; $ptab = 'USER_'; } $sql = " SELECT /*+ RULE */ distinct b.column_name FROM {$ptab}CONSTRAINTS a , {$ptab}CONS_COLUMNS b WHERE ( UPPER(b.table_name) = ('$table')) AND (UPPER(a.table_name) = ('$table') and a.constraint_type = 'P') $owner_clause AND (a.constraint_name = b.constraint_name)"; $rs = $this->Execute($sql); if ($rs && !$rs->EOF) { $arr = $rs->GetArray(); $a = array(); foreach($arr as $v) { $a[] = reset($v); } return $a; } else return false; } /** * Returns a list of Foreign Keys associated with a specific table. * * @param string $table * @param string $owner * @param bool $upper discarded * @param bool $associative discarded * * @return string[]|false An array where keys are tables, and values are foreign keys; * false if no foreign keys could be found. */ public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $table = $this->qstr(strtoupper($table)); if (!$owner) { $owner = $this->user; $tabp = 'user_'; } else $tabp = 'all_'; $owner = ' and owner='.$this->qstr(strtoupper($owner)); $sql = "select constraint_name,r_owner,r_constraint_name from {$tabp}constraints where constraint_type = 'R' and table_name = $table $owner"; $constraints = $this->GetArray($sql); $arr = false; foreach($constraints as $constr) { $cons = $this->qstr($constr[0]); $rowner = $this->qstr($constr[1]); $rcons = $this->qstr($constr[2]); $cols = $this->GetArray("select column_name from {$tabp}cons_columns where constraint_name=$cons $owner order by position"); $tabcol = $this->GetArray("select table_name,column_name from {$tabp}cons_columns where owner=$rowner and constraint_name=$rcons order by position"); if ($cols && $tabcol) for ($i=0, $max=sizeof($cols); $i < $max; $i++) { $arr[$tabcol[$i][0]] = $cols[$i][0].'='.$tabcol[$i][1]; } } $ADODB_FETCH_MODE = $save; return $arr; } function CharMax() { return 4000; } function TextMax() { return 4000; } /** * Correctly quotes a string so that all strings are escaped. * We prefix and append to the string single-quotes. * An example is $db->qstr("Don't bother"); * * @param string $s The string to quote * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * * @return string Quoted string to be sent back to database * * @noinspection PhpUnusedParameterInspection */ function qStr($s, $magic_quotes=false) { if ($this->noNullStrings && strlen($s) == 0) { $s = ' '; } if ($this->replaceQuote[0] == '\\'){ $s = str_replace('\\','\\\\',$s); } return "'" . str_replace("'", $this->replaceQuote, $s) . "'"; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_oci8 extends ADORecordSet { var $databaseType = 'oci8'; var $bind=false; var $_fieldobjs; function __construct($queryID,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } switch ($mode) { case ADODB_FETCH_ASSOC: $this->fetchMode = OCI_ASSOC; break; case ADODB_FETCH_DEFAULT: case ADODB_FETCH_BOTH: $this->fetchMode = OCI_NUM + OCI_ASSOC; break; case ADODB_FETCH_NUM: default: $this->fetchMode = OCI_NUM; break; } $this->fetchMode += OCI_RETURN_NULLS + OCI_RETURN_LOBS; $this->adodbFetchMode = $mode; $this->_queryID = $queryID; } /** * Overrides the core destructor method as that causes problems here * * @return void */ function __destruct() {} function Init() { if ($this->_inited) { return; } $this->_inited = true; if ($this->_queryID) { $this->_currentRow = 0; @$this->_initrs(); if ($this->_numOfFields) { $this->EOF = !$this->_fetch(); } else $this->EOF = true; /* // based on idea by Gaetano Giunta to detect unusual oracle errors // see PHPLens Issue No: 6771 $err = oci_error($this->_queryID); if ($err && $this->connection->debug) { ADOConnection::outp($err); } */ if (!is_array($this->fields)) { $this->_numOfRows = 0; $this->fields = array(); } } else { $this->fields = array(); $this->_numOfRows = 0; $this->_numOfFields = 0; $this->EOF = true; } } function _initrs() { $this->_numOfRows = -1; $this->_numOfFields = oci_num_fields($this->_queryID); if ($this->_numOfFields>0) { $this->_fieldobjs = array(); $max = $this->_numOfFields; for ($i=0;$i<$max; $i++) $this->_fieldobjs[] = $this->_FetchField($i); } } /** * Get column information in the Recordset object. * fetchField() can be used in order to obtain information about fields * in a certain query result. If the field offset isn't specified, the next * field that wasn't yet retrieved by fetchField() is retrieved * * @return object containing field information */ function _FetchField($fieldOffset = -1) { $fld = new ADOFieldObject; $fieldOffset += 1; $fld->name =oci_field_name($this->_queryID, $fieldOffset); if (ADODB_ASSOC_CASE == ADODB_ASSOC_CASE_LOWER) { $fld->name = strtolower($fld->name); } $fld->type = oci_field_type($this->_queryID, $fieldOffset); $fld->max_length = oci_field_size($this->_queryID, $fieldOffset); switch($fld->type) { case 'NUMBER': $p = oci_field_precision($this->_queryID, $fieldOffset); $sc = oci_field_scale($this->_queryID, $fieldOffset); if ($p != 0 && $sc == 0) { $fld->type = 'INT'; } $fld->scale = $p; break; case 'CLOB': case 'NCLOB': case 'BLOB': $fld->max_length = -1; break; } return $fld; } /* For some reason, oci_field_name fails when called after _initrs() so we cache it */ function FetchField($fieldOffset = -1) { return $this->_fieldobjs[$fieldOffset]; } function MoveNext() { if ($this->fields = @oci_fetch_array($this->_queryID,$this->fetchMode)) { $this->_currentRow += 1; $this->_updatefields(); return true; } if (!$this->EOF) { $this->_currentRow += 1; $this->EOF = true; } return false; } // Optimize SelectLimit() by using oci_fetch() function GetArrayLimit($nrows,$offset=-1) { if ($offset <= 0) { $arr = $this->GetArray($nrows); return $arr; } $arr = array(); for ($i=1; $i < $offset; $i++) { if (!@oci_fetch($this->_queryID)) { return $arr; } } if (!$this->fields = @oci_fetch_array($this->_queryID,$this->fetchMode)) { return $arr; } $this->_updatefields(); $results = array(); $cnt = 0; while (!$this->EOF && $nrows != $cnt) { $results[$cnt++] = $this->fields; $this->MoveNext(); } return $results; } // Use associative array to get fields array function Fields($colname) { if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _seek($row) { return false; } function _fetch() { $this->fields = @oci_fetch_array($this->_queryID,$this->fetchMode); $this->_updatefields(); return $this->fields; } /** * close() only needs to be called if you are worried about using too much * memory while your script is running. All associated result memory for the * specified result identifier will automatically be freed. */ function _close() { if ($this->connection->_stmt === $this->_queryID) { $this->connection->_stmt = false; } if (!empty($this->_refcursor)) { oci_free_cursor($this->_refcursor); $this->_refcursor = false; } if (is_resource($this->_queryID)) @oci_free_statement($this->_queryID); $this->_queryID = false; } /** * not the fastest implementation - quick and dirty - jlim * for best performance, use the actual $rs->MetaType(). * * @param mixed $t * @param int $len [optional] Length of blobsize * @param bool $fieldobj [optional][discarded] * @return str The metatype of the field */ function MetaType($t, $len=-1, $fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; switch ($t) { case 'VARCHAR': case 'VARCHAR2': case 'CHAR': case 'VARBINARY': case 'BINARY': case 'NCHAR': case 'NVARCHAR': case 'NVARCHAR2': if ($len <= $this->blobSize) { return 'C'; } case 'NCLOB': case 'LONG': case 'LONG VARCHAR': case 'CLOB': return 'X'; case 'LONG RAW': case 'LONG VARBINARY': case 'BLOB': return 'B'; case 'DATE': return ($this->connection->datetime) ? 'T' : 'D'; case 'TIMESTAMP': return 'T'; case 'INT': case 'SMALLINT': case 'INTEGER': return 'I'; default: return ADODB_DEFAULT_METATYPE; } } } class ADORecordSet_ext_oci8 extends ADORecordSet_oci8 { function MoveNext() { return adodb_movenext($this); } } drivers/adodb-db2ora.inc.php 0000644 00000004350 15151221732 0011724 0 ustar 00 <?php /** * IBM DB2 / Oracle compatibility driver. * * This driver provides undocumented bind variable mapping from ibm to oracle. * The functionality appears to overlap the db2_oci driver. * * @deprecated * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR."/drivers/adodb-db2.inc.php"); if (!defined('ADODB_DB2OCI')){ define('ADODB_DB2OCI',1); /** * Callback function for preg_replace in _colonscope() * @param array $p matched patterns * return string '?' if parameter replaced, :N if not */ function _colontrack($p) { global $_COLONARR, $_COLONSZ; $v = (integer) substr($p[1], 1); if ($v > $_COLONSZ) return $p[1]; $_COLONARR[] = $v; return '?'; } /** * smart remapping of :0, :1 bind vars to ? ? * @param string $sql SQL statement * @param array $arr parameters * @return array */ function _colonscope($sql,$arr) { global $_COLONARR,$_COLONSZ; $_COLONARR = array(); $_COLONSZ = sizeof($arr); $sql2 = preg_replace_callback('/(:[0-9]+)/', '_colontrack', $sql); if (empty($_COLONARR)) return array($sql,$arr); foreach($_COLONARR as $k => $v) { $arr2[] = $arr[$v]; } return array($sql2,$arr2); } class ADODB_db2oci extends ADODB_db2 { var $databaseType = "db2oci"; var $sysTimeStamp = 'sysdate'; var $sysDate = 'trunc(sysdate)'; function _Execute($sql, $inputarr = false) { if ($inputarr) list($sql,$inputarr) = _colonscope($sql, $inputarr); return parent::_Execute($sql, $inputarr); } }; class ADORecordSet_db2oci extends ADORecordSet_odbc { var $databaseType = "db2oci"; } } //define drivers/adodb-pdo_oci.inc.php 0000644 00000006640 15151221732 0012173 0 ustar 00 <?php /** * PDO Oracle (oci) driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ class ADODB_pdo_oci extends ADODB_pdo_base { var $concat_operator='||'; var $sysDate = "TRUNC(SYSDATE)"; var $sysTimeStamp = 'SYSDATE'; var $NLS_DATE_FORMAT = 'YYYY-MM-DD'; // To include time, use 'RRRR-MM-DD HH24:MI:SS' var $random = "abs(mod(DBMS_RANDOM.RANDOM,10000001)/10000000)"; var $metaTablesSQL = "select table_name,table_type from cat where table_type in ('TABLE','VIEW')"; var $metaColumnsSQL = "select cname,coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; var $_initdate = true; var $_hasdual = true; function _init($parentDriver) { $parentDriver->_bindInputArray = true; $parentDriver->_nestedSQL = true; if ($this->_initdate) { $parentDriver->Execute("ALTER SESSION SET NLS_DATE_FORMAT='".$this->NLS_DATE_FORMAT."'"); } } function MetaTables($ttype=false,$showSchema=false,$mask=false) { if ($mask) { $save = $this->metaTablesSQL; $mask = $this->qstr(strtoupper($mask)); $this->metaTablesSQL .= " AND table_name like $mask"; } $ret = ADOConnection::MetaTables($ttype,$showSchema); if ($mask) { $this->metaTablesSQL = $save; } return $ret; } function MetaColumns($table,$normalize=true) { global $ADODB_FETCH_MODE; $false = false; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!$rs) { return $false; } $retarr = array(); while (!$rs->EOF) { //print_r($rs->fields); $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; $fld->max_length = $rs->fields[2]; $fld->scale = $rs->fields[3]; if ($rs->fields[1] == 'NUMBER' && $rs->fields[3] == 0) { $fld->type ='INT'; $fld->max_length = $rs->fields[4]; } $fld->not_null = (strncmp($rs->fields[5], 'NOT',3) === 0); $fld->binary = (strpos($fld->type,'BLOB') !== false); $fld->default_value = $rs->fields[6]; if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; else $retarr[strtoupper($fld->name)] = $fld; $rs->MoveNext(); } $rs->Close(); if (empty($retarr)) return $false; else return $retarr; } /** * @param bool $auto_commit * @return void */ function SetAutoCommit($auto_commit) { $this->_connectionID->setAttribute(PDO::ATTR_AUTOCOMMIT, $auto_commit); } /** * Returns a driver-specific format for a bind parameter * * @param string $name * @param string $type (ignored in driver) * * @return string */ public function param($name,$type='C') { return sprintf(':%s', $name); } } drivers/adodb-pdo_pgsql.inc.php 0000644 00000024317 15151221732 0012550 0 ustar 00 <?php /** * PDO PostgreSQL (pgsql) driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ class ADODB_pdo_pgsql extends ADODB_pdo { var $metaDatabasesSQL = "select datname from pg_database where datname not in ('template0','template1') order by 1"; var $metaTablesSQL = "select tablename,'T' from pg_tables where tablename not like 'pg\_%' and tablename not in ('sql_features', 'sql_implementation_info', 'sql_languages', 'sql_packages', 'sql_sizing', 'sql_sizing_profiles') union select viewname,'V' from pg_views where viewname not like 'pg\_%'"; //"select tablename from pg_tables where tablename not like 'pg_%' order by 1"; var $isoDates = true; // accepts dates in ISO format var $sysDate = "CURRENT_DATE"; var $sysTimeStamp = "CURRENT_TIMESTAMP"; var $blobEncodeType = 'C'; var $metaColumnsSQL = "SELECT a.attname,t.typname,a.attlen,a.atttypmod,a.attnotnull,a.atthasdef,a.attnum FROM pg_class c, pg_attribute a,pg_type t WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) and a.attname not like '....%%' AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum"; // used when schema defined var $metaColumnsSQL1 = "SELECT a.attname, t.typname, a.attlen, a.atttypmod, a.attnotnull, a.atthasdef, a.attnum FROM pg_class c, pg_attribute a, pg_type t, pg_namespace n WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) and c.relnamespace=n.oid and n.nspname='%s' and a.attname not like '....%%' AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum"; // get primary key etc -- from Freek Dijkstra var $metaKeySQL = "SELECT ic.relname AS index_name, a.attname AS column_name,i.indisunique AS unique_key, i.indisprimary AS primary_key FROM pg_class bc, pg_class ic, pg_index i, pg_attribute a WHERE bc.oid = i.indrelid AND ic.oid = i.indexrelid AND (i.indkey[0] = a.attnum OR i.indkey[1] = a.attnum OR i.indkey[2] = a.attnum OR i.indkey[3] = a.attnum OR i.indkey[4] = a.attnum OR i.indkey[5] = a.attnum OR i.indkey[6] = a.attnum OR i.indkey[7] = a.attnum) AND a.attrelid = bc.oid AND bc.relname = '%s'"; var $hasAffectedRows = true; var $hasLimit = false; // set to true for pgsql 7 only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10 // below suggested by Freek Dijkstra var $true = 't'; // string that represents TRUE for a database var $false = 'f'; // string that represents FALSE for a database var $fmtDate = "'Y-m-d'"; // used by DBDate() as the default date format used by the database var $fmtTimeStamp = "'Y-m-d G:i:s'"; // used by DBTimeStamp as the default timestamp fmt. var $hasMoveFirst = true; var $hasGenID = true; var $_genIDSQL = "SELECT NEXTVAL('%s')"; var $_genSeqSQL = "CREATE SEQUENCE %s START %s"; var $_dropSeqSQL = "DROP SEQUENCE %s"; var $metaDefaultsSQL = "SELECT d.adnum as num, d.adsrc as def from pg_attrdef d, pg_class c where d.adrelid=c.oid and c.relname='%s' order by d.adnum"; var $random = 'random()'; /// random function var $concat_operator='||'; function _init($parentDriver) { $parentDriver->hasTransactions = false; ## <<< BUG IN PDO pgsql driver $parentDriver->hasInsertID = true; $parentDriver->_nestedSQL = true; } function ServerInfo() { $arr['description'] = ADOConnection::GetOne("select version()"); $arr['version'] = ADOConnection::_findvers($arr['description']); return $arr; } function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { $nrows = (int) $nrows; $offset = (int) $offset; $offsetStr = ($offset >= 0) ? " OFFSET $offset" : ''; $limitStr = ($nrows >= 0) ? " LIMIT $nrows" : ''; if ($secs2cache) $rs = $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr); else $rs = $this->Execute($sql."$limitStr$offsetStr",$inputarr); return $rs; } function MetaTables($ttype=false,$showSchema=false,$mask=false) { $info = $this->ServerInfo(); if ($info['version'] >= 7.3) { $this->metaTablesSQL = " select tablename,'T' from pg_tables where tablename not like 'pg\_%' and schemaname not in ( 'pg_catalog','information_schema') union select viewname,'V' from pg_views where viewname not like 'pg\_%' and schemaname not in ( 'pg_catalog','information_schema')"; } if ($mask) { $save = $this->metaTablesSQL; $mask = $this->qstr(strtolower($mask)); if ($info['version']>=7.3) $this->metaTablesSQL = " select tablename,'T' from pg_tables where tablename like $mask and schemaname not in ( 'pg_catalog','information_schema') union select viewname,'V' from pg_views where viewname like $mask and schemaname not in ( 'pg_catalog','information_schema')"; else $this->metaTablesSQL = " select tablename,'T' from pg_tables where tablename like $mask union select viewname,'V' from pg_views where viewname like $mask"; } $ret = ADOConnection::MetaTables($ttype,$showSchema); if ($mask) { $this->metaTablesSQL = $save; } return $ret; } function MetaColumns($table,$normalize=true) { global $ADODB_FETCH_MODE; $schema = false; $this->_findschema($table,$schema); if ($normalize) $table = strtolower($table); $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); if ($schema) $rs = $this->Execute(sprintf($this->metaColumnsSQL1,$table,$table,$schema)); else $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table,$table)); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if ($rs === false) { $false = false; return $false; } if (!empty($this->metaKeySQL)) { // If we want the primary keys, we have to issue a separate query // Of course, a modified version of the metaColumnsSQL query using a // LEFT JOIN would have been much more elegant, but postgres does // not support OUTER JOINS. So here is the clumsy way. $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; $rskey = $this->Execute(sprintf($this->metaKeySQL,($table))); // fetch all result in once for performance. $keys = $rskey->GetArray(); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; $rskey->Close(); unset($rskey); } $rsdefa = array(); if (!empty($this->metaDefaultsSQL)) { $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; $sql = sprintf($this->metaDefaultsSQL, ($table)); $rsdef = $this->Execute($sql); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if ($rsdef) { while (!$rsdef->EOF) { $num = $rsdef->fields['num']; $s = $rsdef->fields['def']; if (strpos($s,'::')===false && substr($s, 0, 1) == "'") { /* quoted strings hack... for now... fixme */ $s = substr($s, 1); $s = substr($s, 0, strlen($s) - 1); } $rsdefa[$num] = $s; $rsdef->MoveNext(); } } else { ADOConnection::outp( "==> SQL => " . $sql); } unset($rsdef); } $retarr = array(); while (!$rs->EOF) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; $fld->max_length = $rs->fields[2]; if ($fld->max_length <= 0) $fld->max_length = $rs->fields[3]-4; if ($fld->max_length <= 0) $fld->max_length = -1; if ($fld->type == 'numeric') { $fld->scale = $fld->max_length & 0xFFFF; $fld->max_length >>= 16; } // dannym // 5 hasdefault; 6 num-of-column $fld->has_default = ($rs->fields[5] == 't'); if ($fld->has_default) { $fld->default_value = $rsdefa[$rs->fields[6]]; } //Freek if ($rs->fields[4] == $this->true) { $fld->not_null = true; } // Freek if (is_array($keys)) { foreach($keys as $key) { if ($fld->name == $key['column_name'] AND $key['primary_key'] == $this->true) $fld->primary_key = true; if ($fld->name == $key['column_name'] AND $key['unique_key'] == $this->true) $fld->unique = true; // What name is more compatible? } } if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; else $retarr[($normalize) ? strtoupper($fld->name) : $fld->name] = $fld; $rs->MoveNext(); } $rs->Close(); if (empty($retarr)) { $false = false; return $false; } else return $retarr; } function BeginTrans() { if (!$this->hasTransactions) { return false; } if ($this->transOff) { return true; } $this->transCnt += 1; return $this->_connectionID->beginTransaction(); } function CommitTrans($ok = true) { if (!$this->hasTransactions) { return false; } if ($this->transOff) { return true; } if (!$ok) { return $this->RollbackTrans(); } if ($this->transCnt) { $this->transCnt -= 1; } $this->_autocommit = true; $ret = $this->_connectionID->commit(); return $ret; } function RollbackTrans() { if (!$this->hasTransactions) { return false; } if ($this->transOff) { return true; } if ($this->transCnt) { $this->transCnt -= 1; } $this->_autocommit = true; $ret = $this->_connectionID->rollback(); return $ret; } function SetTransactionMode( $transaction_mode ) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->_connectionID->query('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); return; } if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; $this->_connectionID->query("SET TRANSACTION ".$transaction_mode); } /** * Returns a driver-specific format for a bind parameter * * Unlike the native driver, we use :name parameters * instead of offsets * * @param string $name * @param string $type (ignored in driver) * * @return string */ public function param($name,$type='C') { if (!$name) { return ''; } return sprintf(':%s', $name); } } drivers/adodb-csv.inc.php 0000644 00000012132 15151221732 0011343 0 ustar 00 <?php /** * FileDescription * * Currently unsupported: MetaDatabases, MetaTables and MetaColumns, * and also inputarr in Execute. * Native types have been converted to MetaTypes. * Transactions not supported yet. * * Limitation of url length. For IIS, see MaxClientRequestBuffer registry value. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (! defined("_ADODB_CSV_LAYER")) { define("_ADODB_CSV_LAYER", 1 ); include_once(ADODB_DIR.'/adodb-csvlib.inc.php'); class ADODB_csv extends ADOConnection { var $databaseType = 'csv'; var $databaseProvider = 'csv'; var $hasInsertID = true; var $hasAffectedRows = true; var $fmtTimeStamp = "'Y-m-d H:i:s'"; var $_affectedrows=0; var $_insertid=0; var $_url; var $replaceQuote = "''"; // string to use to replace quotes var $hasTransactions = false; var $_errorNo = false; protected function _insertID($table = '', $column = '') { return $this->_insertid; } function _affectedrows() { return $this->_affectedrows; } function MetaDatabases() { return false; } // returns true or false function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (strtolower(substr($argHostname,0,7)) !== 'http://') return false; $this->_url = $argHostname; return true; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (strtolower(substr($argHostname,0,7)) !== 'http://') return false; $this->_url = $argHostname; return true; } function MetaColumns($table, $normalize=true) { return false; } // parameters use PostgreSQL convention, not MySQL function SelectLimit($sql, $nrows = -1, $offset = -1, $inputarr = false, $secs2cache = 0) { global $ADODB_FETCH_MODE; $nrows = (int) $nrows; $offset = (int) $offset; $url = $this->_url.'?sql='.urlencode($sql)."&nrows=$nrows&fetch=". (($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE). "&offset=$offset"; $err = false; $rs = csv2rs($url,$err,false); if ($this->debug) print "$url<br><i>$err</i><br>"; $at = strpos($err,'::::'); if ($at === false) { $this->_errorMsg = $err; $this->_errorNo = (integer)$err; } else { $this->_errorMsg = substr($err,$at+4,1024); $this->_errorNo = -9999; } if ($this->_errorNo) if ($fn = $this->raiseErrorFn) { $fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,''); } if (is_object($rs)) { $rs->databaseType='csv'; $rs->fetchMode = ($this->fetchMode !== false) ? $this->fetchMode : $ADODB_FETCH_MODE; $rs->connection = $this; } return $rs; } // returns queryID or false function _Execute($sql,$inputarr=false) { global $ADODB_FETCH_MODE; if (!$this->_bindInputArray && $inputarr) { $sqlarr = explode('?',$sql); $sql = ''; $i = 0; foreach($inputarr as $v) { $sql .= $sqlarr[$i]; if (gettype($v) == 'string') $sql .= $this->qstr($v); else if ($v === null) $sql .= 'NULL'; else $sql .= $v; $i += 1; } $sql .= $sqlarr[$i]; if ($i+1 != sizeof($sqlarr)) print "Input Array does not match ?: ".htmlspecialchars($sql); $inputarr = false; } $url = $this->_url.'?sql='.urlencode($sql)."&fetch=". (($this->fetchMode !== false)?$this->fetchMode : $ADODB_FETCH_MODE); $err = false; $rs = csv2rs($url,$err,false); if ($this->debug) print urldecode($url)."<br><i>$err</i><br>"; $at = strpos($err,'::::'); if ($at === false) { $this->_errorMsg = $err; $this->_errorNo = (integer)$err; } else { $this->_errorMsg = substr($err,$at+4,1024); $this->_errorNo = -9999; } if ($this->_errorNo) if ($fn = $this->raiseErrorFn) { $fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr); } if (is_object($rs)) { $rs->fetchMode = ($this->fetchMode !== false) ? $this->fetchMode : $ADODB_FETCH_MODE; $this->_affectedrows = $rs->affectedrows; $this->_insertid = $rs->insertid; $rs->databaseType='csv'; $rs->connection = $this; } return $rs; } /* Returns: the last error message from previous database operation */ function ErrorMsg() { return $this->_errorMsg; } /* Returns: the last error number from previous database operation */ function ErrorNo() { return $this->_errorNo; } // returns true or false function _close() { return true; } } // class class ADORecordset_csv extends ADORecordset { function _close() { return true; } } } // define drivers/adodb-access.inc.php 0000644 00000004234 15151221732 0012015 0 ustar 00 <?php /** * Microsoft Access driver. * * Requires ODBC. Works only on Microsoft Windows. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ if (!defined('_ADODB_ODBC_LAYER')) { if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR."/drivers/adodb-odbc.inc.php"); } if (!defined('_ADODB_ACCESS')) { define('_ADODB_ACCESS',1); class ADODB_access extends ADODB_odbc { var $databaseType = 'access'; var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE var $fmtDate = "#Y-m-d#"; var $fmtTimeStamp = "#Y-m-d h:i:sA#"; // note not comma var $_bindInputArray = false; // strangely enough, setting to true does not work reliably var $sysDate = "FORMAT(NOW,'yyyy-mm-dd')"; var $sysTimeStamp = 'NOW'; var $hasTransactions = false; var $upperCase = 'ucase'; function Time() { return time(); } function BeginTrans() { return false;} function IfNull( $field, $ifNull ) { return " IIF(IsNull($field), $ifNull, $field) "; // if Access } /* function MetaTables() { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $qid = odbc_tables($this->_connectionID); $rs = new ADORecordSet_odbc($qid); $ADODB_FETCH_MODE = $savem; if (!$rs) return false; $arr = $rs->GetArray(); //print_pre($arr); $arr2 = array(); for ($i=0; $i < sizeof($arr); $i++) { if ($arr[$i][2] && $arr[$i][3] != 'SYSTEM TABLE') $arr2[] = $arr[$i][2]; } return $arr2; }*/ } class ADORecordSet_access extends ADORecordSet_odbc { var $databaseType = "access"; } // class } drivers/adodb-postgres9.inc.php 0000644 00000002207 15151221732 0012511 0 ustar 00 <?php /** * ADOdb PostgreSQL 9+ driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR."/drivers/adodb-postgres8.inc.php"); class ADODB_postgres9 extends ADODB_postgres8 { var $databaseType = 'postgres9'; } class ADORecordSet_postgres9 extends ADORecordSet_postgres8 { var $databaseType = "postgres9"; } class ADORecordSet_assoc_postgres9 extends ADORecordSet_assoc_postgres8 { var $databaseType = "postgres9"; } drivers/adodb-ado.inc.php 0000644 00000040372 15151221732 0011322 0 ustar 00 <?php /** * Microsoft ADO driver. * * Requires ADO. Works only on MS Windows. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); define("_ADODB_ADO_LAYER", 1 ); /*-------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------*/ class ADODB_ado extends ADOConnection { var $databaseType = "ado"; var $_bindInputArray = false; var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; var $replaceQuote = "''"; // string to use to replace quotes var $dataProvider = "ado"; var $hasAffectedRows = true; var $adoParameterType = 201; // 201 = long varchar, 203=long wide varchar, 205 = long varbinary var $_affectedRows = false; var $_thisTransactions; var $_cursor_type = 3; // 3=adOpenStatic,0=adOpenForwardOnly,1=adOpenKeyset,2=adOpenDynamic var $_cursor_location = 3; // 2=adUseServer, 3 = adUseClient; var $_lock_type = -1; var $_execute_option = -1; var $poorAffectedRows = true; var $charPage; function __construct() { $this->_affectedRows = new VARIANT; } function ServerInfo() { if (!empty($this->_connectionID)) $desc = $this->_connectionID->provider; return array('description' => $desc, 'version' => ''); } function _affectedrows() { return $this->_affectedRows; } // you can also pass a connection string like this: // // $DB->Connect('USER ID=sa;PASSWORD=pwd;SERVER=mangrove;DATABASE=ai',false,false,'SQLOLEDB'); function _connect($argHostname, $argUsername, $argPassword, $argProvider= 'MSDASQL') { $u = 'UID'; $p = 'PWD'; if (!empty($this->charPage)) $dbc = new COM('ADODB.Connection',null,$this->charPage); else $dbc = new COM('ADODB.Connection'); if (! $dbc) return false; /* special support if provider is mssql or access */ if ($argProvider=='mssql') { $u = 'User Id'; //User parameter name for OLEDB $p = 'Password'; $argProvider = "SQLOLEDB"; // SQL Server Provider // not yet //if ($argDatabasename) $argHostname .= ";Initial Catalog=$argDatabasename"; //use trusted connection for SQL if username not specified if (!$argUsername) $argHostname .= ";Trusted_Connection=Yes"; } else if ($argProvider=='access') $argProvider = "Microsoft.Jet.OLEDB.4.0"; // Microsoft Jet Provider if ($argProvider) $dbc->Provider = $argProvider; if ($argUsername) $argHostname .= ";$u=$argUsername"; if ($argPassword)$argHostname .= ";$p=$argPassword"; if ($this->debug) ADOConnection::outp( "Host=".$argHostname."<BR>\n version=$dbc->version"); // @ added below for php 4.0.1 and earlier @$dbc->Open((string) $argHostname); $this->_connectionID = $dbc; $dbc->CursorLocation = $this->_cursor_location; return $dbc->State > 0; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argProvider='MSDASQL') { return $this->_connect($argHostname,$argUsername,$argPassword,$argProvider); } /* adSchemaCatalogs = 1, adSchemaCharacterSets = 2, adSchemaCollations = 3, adSchemaColumns = 4, adSchemaCheckConstraints = 5, adSchemaConstraintColumnUsage = 6, adSchemaConstraintTableUsage = 7, adSchemaKeyColumnUsage = 8, adSchemaReferentialContraints = 9, adSchemaTableConstraints = 10, adSchemaColumnsDomainUsage = 11, adSchemaIndexes = 12, adSchemaColumnPrivileges = 13, adSchemaTablePrivileges = 14, adSchemaUsagePrivileges = 15, adSchemaProcedures = 16, adSchemaSchemata = 17, adSchemaSQLLanguages = 18, adSchemaStatistics = 19, adSchemaTables = 20, adSchemaTranslations = 21, adSchemaProviderTypes = 22, adSchemaViews = 23, adSchemaViewColumnUsage = 24, adSchemaViewTableUsage = 25, adSchemaProcedureParameters = 26, adSchemaForeignKeys = 27, adSchemaPrimaryKeys = 28, adSchemaProcedureColumns = 29, adSchemaDBInfoKeywords = 30, adSchemaDBInfoLiterals = 31, adSchemaCubes = 32, adSchemaDimensions = 33, adSchemaHierarchies = 34, adSchemaLevels = 35, adSchemaMeasures = 36, adSchemaProperties = 37, adSchemaMembers = 38 */ function MetaTables($ttype = false, $showSchema = false, $mask = false) { $arr= array(); $dbc = $this->_connectionID; $adors=@$dbc->OpenSchema(20);//tables if ($adors){ $f = $adors->Fields(2);//table/view name $t = $adors->Fields(3);//table type while (!$adors->EOF){ $tt=substr($t->value,0,6); if ($tt!='SYSTEM' && $tt !='ACCESS') $arr[]=$f->value; //print $f->value . ' ' . $t->value.'<br>'; $adors->MoveNext(); } $adors->Close(); } return $arr; } function MetaColumns($table, $normalize=true) { $table = strtoupper($table); $arr = array(); $dbc = $this->_connectionID; $adors=@$dbc->OpenSchema(4);//tables if ($adors){ $t = $adors->Fields(2);//table/view name while (!$adors->EOF){ if (strtoupper($t->Value) == $table) { $fld = new ADOFieldObject(); $c = $adors->Fields(3); $fld->name = $c->Value; $fld->type = 'CHAR'; // cannot discover type in ADO! $fld->max_length = -1; $arr[strtoupper($fld->name)]=$fld; } $adors->MoveNext(); } $adors->Close(); } $false = false; return empty($arr) ? $false : $arr; } /* returns queryID or false */ function _query($sql,$inputarr=false) { $dbc = $this->_connectionID; $false = false; // return rs if ($inputarr) { if (!empty($this->charPage)) $oCmd = new COM('ADODB.Command',null,$this->charPage); else $oCmd = new COM('ADODB.Command'); $oCmd->ActiveConnection = $dbc; $oCmd->CommandText = $sql; $oCmd->CommandType = 1; // Map by http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ado270/htm/mdmthcreateparam.asp // Check issue http://bugs.php.net/bug.php?id=40664 !!! foreach ($inputarr as $val) { $type = gettype($val); $len=strlen($val); if ($type == 'boolean') $this->adoParameterType = 11; else if ($type == 'integer') $this->adoParameterType = 3; else if ($type == 'double') $this->adoParameterType = 5; elseif ($type == 'string') $this->adoParameterType = 202; else if (($val === null) || (!defined($val))) $len=1; else $this->adoParameterType = 130; // name, type, direction 1 = input, len, $p = $oCmd->CreateParameter('name',$this->adoParameterType,1,$len,$val); $oCmd->Parameters->Append($p); } $p = false; $rs = $oCmd->Execute(); $e = $dbc->Errors; if ($dbc->Errors->Count > 0) return $false; return $rs; } $rs = @$dbc->Execute($sql,$this->_affectedRows, $this->_execute_option); if ($dbc->Errors->Count > 0) return $false; if (! $rs) return $false; if ($rs->State == 0) { $true = true; return $true; // 0 = adStateClosed means no records returned } return $rs; } function BeginTrans() { if ($this->transOff) return true; if (isset($this->_thisTransactions)) if (!$this->_thisTransactions) return false; else { $o = $this->_connectionID->Properties("Transaction DDL"); $this->_thisTransactions = $o ? true : false; if (!$o) return false; } @$this->_connectionID->BeginTrans(); $this->transCnt += 1; return true; } function CommitTrans($ok=true) { if (!$ok) return $this->RollbackTrans(); if ($this->transOff) return true; @$this->_connectionID->CommitTrans(); if ($this->transCnt) @$this->transCnt -= 1; return true; } function RollbackTrans() { if ($this->transOff) return true; @$this->_connectionID->RollbackTrans(); if ($this->transCnt) @$this->transCnt -= 1; return true; } /* Returns: the last error message from previous database operation */ function ErrorMsg() { if (!$this->_connectionID) return "No connection established"; $errc = $this->_connectionID->Errors; if (!$errc) return "No Errors object found"; if ($errc->Count == 0) return ''; $err = $errc->Item($errc->Count-1); return $err->Description; } function ErrorNo() { $errc = $this->_connectionID->Errors; if ($errc->Count == 0) return 0; $err = $errc->Item($errc->Count-1); return $err->NativeError; } // returns true or false function _close() { if ($this->_connectionID) $this->_connectionID->Close(); $this->_connectionID = false; return true; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_ado extends ADORecordSet { var $bind = false; var $databaseType = "ado"; var $dataProvider = "ado"; var $_tarr = false; // caches the types var $_flds; // and field objects var $canSeek = true; var $hideErrors = true; function __construct($id,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; parent::__construct($id); } // returns the field object function FetchField($fieldOffset = -1) { $off=$fieldOffset+1; // offsets begin at 1 $o= new ADOFieldObject(); $rs = $this->_queryID; $f = $rs->Fields($fieldOffset); $o->name = $f->Name; $t = $f->Type; $o->type = $this->MetaType($t); $o->max_length = $f->DefinedSize; $o->ado_type = $t; //print "off=$off name=$o->name type=$o->type len=$o->max_length<br>"; return $o; } /* Use associative array to get fields array */ function Fields($colname) { if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _initrs() { $rs = $this->_queryID; $this->_numOfRows = $rs->RecordCount; $f = $rs->Fields; $this->_numOfFields = $f->Count; } // should only be used to move forward as we normally use forward-only cursors function _seek($row) { $rs = $this->_queryID; // absoluteposition doesn't work -- my maths is wrong ? // $rs->AbsolutePosition->$row-2; // return true; if ($this->_currentRow > $row) return false; @$rs->Move((integer)$row - $this->_currentRow-1); //adBookmarkFirst return true; } /* OLEDB types enum DBTYPEENUM { DBTYPE_EMPTY = 0, DBTYPE_NULL = 1, DBTYPE_I2 = 2, DBTYPE_I4 = 3, DBTYPE_R4 = 4, DBTYPE_R8 = 5, DBTYPE_CY = 6, DBTYPE_DATE = 7, DBTYPE_BSTR = 8, DBTYPE_IDISPATCH = 9, DBTYPE_ERROR = 10, DBTYPE_BOOL = 11, DBTYPE_VARIANT = 12, DBTYPE_IUNKNOWN = 13, DBTYPE_DECIMAL = 14, DBTYPE_UI1 = 17, DBTYPE_ARRAY = 0x2000, DBTYPE_BYREF = 0x4000, DBTYPE_I1 = 16, DBTYPE_UI2 = 18, DBTYPE_UI4 = 19, DBTYPE_I8 = 20, DBTYPE_UI8 = 21, DBTYPE_GUID = 72, DBTYPE_VECTOR = 0x1000, DBTYPE_RESERVED = 0x8000, DBTYPE_BYTES = 128, DBTYPE_STR = 129, DBTYPE_WSTR = 130, DBTYPE_NUMERIC = 131, DBTYPE_UDT = 132, DBTYPE_DBDATE = 133, DBTYPE_DBTIME = 134, DBTYPE_DBTIMESTAMP = 135 ADO Types adEmpty = 0, adTinyInt = 16, adSmallInt = 2, adInteger = 3, adBigInt = 20, adUnsignedTinyInt = 17, adUnsignedSmallInt = 18, adUnsignedInt = 19, adUnsignedBigInt = 21, adSingle = 4, adDouble = 5, adCurrency = 6, adDecimal = 14, adNumeric = 131, adBoolean = 11, adError = 10, adUserDefined = 132, adVariant = 12, adIDispatch = 9, adIUnknown = 13, adGUID = 72, adDate = 7, adDBDate = 133, adDBTime = 134, adDBTimeStamp = 135, adBSTR = 8, adChar = 129, adVarChar = 200, adLongVarChar = 201, adWChar = 130, adVarWChar = 202, adLongVarWChar = 203, adBinary = 128, adVarBinary = 204, adLongVarBinary = 205, adChapter = 136, adFileTime = 64, adDBFileTime = 137, adPropVariant = 138, adVarNumeric = 139 */ function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; if (!is_numeric($t)) return $t; switch ($t) { case 0: case 12: // variant case 8: // bstr case 129: //char case 130: //wc case 200: // varc case 202:// varWC case 128: // bin case 204: // varBin case 72: // guid if ($len <= $this->blobSize) return 'C'; case 201: case 203: return 'X'; case 128: case 204: case 205: return 'B'; case 7: case 133: return 'D'; case 134: case 135: return 'T'; case 11: return 'L'; case 16:// adTinyInt = 16, case 2://adSmallInt = 2, case 3://adInteger = 3, case 4://adBigInt = 20, case 17://adUnsignedTinyInt = 17, case 18://adUnsignedSmallInt = 18, case 19://adUnsignedInt = 19, case 20://adUnsignedBigInt = 21, return 'I'; default: return ADODB_DEFAULT_METATYPE; } } // time stamp not supported yet function _fetch() { $rs = $this->_queryID; if (!$rs or $rs->EOF) { $this->fields = false; return false; } $this->fields = array(); if (!$this->_tarr) { $tarr = array(); $flds = array(); for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { $f = $rs->Fields($i); $flds[] = $f; $tarr[] = $f->Type; } // bind types and flds only once $this->_tarr = $tarr; $this->_flds = $flds; } $t = reset($this->_tarr); $f = reset($this->_flds); if ($this->hideErrors) $olde = error_reporting(E_ERROR|E_CORE_ERROR);// sometimes $f->value be null for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { //echo "<p>",$t,' ';var_dump($f->value); echo '</p>'; switch($t) { case 135: // timestamp if (!strlen((string)$f->value)) $this->fields[] = false; else { if (!is_numeric($f->value)) # $val = variant_date_to_timestamp($f->value); // VT_DATE stores dates as (float) fractional days since 1899/12/30 00:00:00 $val=(float) variant_cast($f->value,VT_R8)*3600*24-2209161600; else $val = $f->value; $this->fields[] = adodb_date('Y-m-d H:i:s',$val); } break; case 133:// A date value (yyyymmdd) if ($val = $f->value) { $this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2); } else $this->fields[] = false; break; case 7: // adDate if (!strlen((string)$f->value)) $this->fields[] = false; else { if (!is_numeric($f->value)) $val = variant_date_to_timestamp($f->value); else $val = $f->value; if (($val % 86400) == 0) $this->fields[] = adodb_date('Y-m-d',$val); else $this->fields[] = adodb_date('Y-m-d H:i:s',$val); } break; case 1: // null $this->fields[] = false; break; case 6: // currency is not supported properly; ADOConnection::outp( '<b>'.$f->Name.': currency type not supported by PHP</b>'); $this->fields[] = (float) $f->value; break; case 11: //BIT; $val = ""; if(is_bool($f->value)) { if($f->value==true) $val = 1; else $val = 0; } if(is_null($f->value)) $val = null; $this->fields[] = $val; break; default: $this->fields[] = $f->value; break; } //print " $f->value $t, "; $f = next($this->_flds); $t = next($this->_tarr); } // for if ($this->hideErrors) error_reporting($olde); @$rs->MoveNext(); // @ needed for some versions of PHP! if ($this->fetchMode & ADODB_FETCH_ASSOC) { $this->fields = $this->GetRowAssoc(); } return true; } function NextRecordSet() { $rs = $this->_queryID; $this->_queryID = $rs->NextRecordSet(); //$this->_queryID = $this->_QueryId->NextRecordSet(); if ($this->_queryID == null) return false; $this->_currentRow = -1; $this->_currentPage = -1; $this->bind = false; $this->fields = false; $this->_flds = false; $this->_tarr = false; $this->_inited = false; $this->Init(); return true; } function _close() { $this->_flds = false; @$this->_queryID->Close();// by Pete Dishman (peterd@telephonetics.co.uk) $this->_queryID = false; } } drivers/adodb-odbc_mssql.inc.php 0000644 00000030534 15151221732 0012704 0 ustar 00 <?php /** * MSSQL driver via ODBC * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('_ADODB_ODBC_LAYER')) { include_once(ADODB_DIR."/drivers/adodb-odbc.inc.php"); } class ADODB_odbc_mssql extends ADODB_odbc { var $databaseType = 'odbc_mssql'; var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d\TH:i:s'"; var $_bindInputArray = true; var $metaDatabasesSQL = "select name from sysdatabases where name <> 'master'"; var $metaTablesSQL="select name,case when type='U' then 'T' else 'V' end from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE'))"; var $metaColumnsSQL = # xtype==61 is datetime "select c.name,t.name,c.length,c.isnullable, c.status, (case when c.xusertype=61 then 0 else c.xprec end), (case when c.xusertype=61 then 0 else c.xscale end) from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'"; var $hasTop = 'top'; // support mssql/interbase SELECT TOP 10 * FROM TABLE var $sysDate = 'GetDate()'; var $sysTimeStamp = 'GetDate()'; var $leftOuter = '*='; var $rightOuter = '=*'; var $substr = 'substring'; var $length = 'len'; var $ansiOuter = true; // for mssql7 or later var $identitySQL = 'select SCOPE_IDENTITY()'; // 'select SCOPE_IDENTITY'; # for mssql 2000 var $hasInsertID = true; var $connectStmt = 'SET CONCAT_NULL_YIELDS_NULL OFF'; # When SET CONCAT_NULL_YIELDS_NULL is ON, # concatenating a null value with a string yields a NULL result // crashes php... function ServerInfo() { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $row = $this->GetRow("execute sp_server_info 2"); $ADODB_FETCH_MODE = $save; if (!is_array($row)) return false; $arr['description'] = $row[2]; $arr['version'] = ADOConnection::_findvers($arr['description']); return $arr; } function IfNull( $field, $ifNull ) { return " ISNULL($field, $ifNull) "; // if MS SQL Server } protected function _insertID($table = '', $column = '') { // SCOPE_IDENTITY() // Returns the last IDENTITY value inserted into an IDENTITY column in // the same scope. A scope is a module -- a stored procedure, trigger, // function, or batch. Thus, two statements are in the same scope if // they are in the same stored procedure, function, or batch. return $this->GetOne($this->identitySQL); } public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $table = $this->qstr(strtoupper($table)); $sql = "select object_name(constid) as constraint_name, col_name(fkeyid, fkey) as column_name, object_name(rkeyid) as referenced_table_name, col_name(rkeyid, rkey) as referenced_column_name from sysforeignkeys where upper(object_name(fkeyid)) = $table order by constraint_name, referenced_table_name, keyno"; $constraints = $this->GetArray($sql); $ADODB_FETCH_MODE = $save; $arr = false; foreach($constraints as $constr) { //print_r($constr); $arr[$constr[0]][$constr[2]][] = $constr[1].'='.$constr[3]; } if (!$arr) return false; $arr2 = false; foreach($arr as $k => $v) { foreach($v as $a => $b) { if ($upper) $a = strtoupper($a); $arr2[$a] = $b; } } return $arr2; } function MetaTables($ttype=false,$showSchema=false,$mask=false) { if ($mask) {//$this->debug=1; $save = $this->metaTablesSQL; $mask = $this->qstr($mask); $this->metaTablesSQL .= " AND name like $mask"; } $ret = ADOConnection::MetaTables($ttype,$showSchema); if ($mask) { $this->metaTablesSQL = $save; } return $ret; } function MetaColumns($table, $normalize=true) { $this->_findschema($table,$schema); if ($schema) { $dbName = $this->database; $this->SelectDB($schema); } global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); if ($schema) { $this->SelectDB($dbName); } if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { $false = false; return $false; } $retarr = array(); while (!$rs->EOF){ $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; $fld->not_null = (!$rs->fields[3]); $fld->auto_increment = ($rs->fields[4] == 128); // sys.syscolumns status field. 0x80 = 128 ref: http://msdn.microsoft.com/en-us/library/ms186816.aspx if (isset($rs->fields[5]) && $rs->fields[5]) { if ($rs->fields[5]>0) $fld->max_length = $rs->fields[5]; $fld->scale = $rs->fields[6]; if ($fld->scale>0) $fld->max_length += 1; } else $fld->max_length = $rs->fields[2]; if ($save == ADODB_FETCH_NUM) { $retarr[] = $fld; } else { $retarr[strtoupper($fld->name)] = $fld; } $rs->MoveNext(); } $rs->Close(); return $retarr; } function MetaIndexes($table,$primary=false, $owner=false) { $table = $this->qstr($table); $sql = "SELECT i.name AS ind_name, C.name AS col_name, USER_NAME(O.uid) AS Owner, c.colid, k.Keyno, CASE WHEN I.indid BETWEEN 1 AND 254 AND (I.status & 2048 = 2048 OR I.Status = 16402 AND O.XType = 'V') THEN 1 ELSE 0 END AS IsPK, CASE WHEN I.status & 2 = 2 THEN 1 ELSE 0 END AS IsUnique FROM dbo.sysobjects o INNER JOIN dbo.sysindexes I ON o.id = i.id INNER JOIN dbo.sysindexkeys K ON I.id = K.id AND I.Indid = K.Indid INNER JOIN dbo.syscolumns c ON K.id = C.id AND K.colid = C.Colid WHERE LEFT(i.name, 8) <> '_WA_Sys_' AND o.status >= 0 AND O.Name LIKE $table ORDER BY O.name, I.Name, K.keyno"; global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $rs = $this->Execute($sql); if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { return FALSE; } $indexes = array(); while ($row = $rs->FetchRow()) { if (!$primary && $row[5]) continue; $indexes[$row[0]]['unique'] = $row[6]; $indexes[$row[0]]['columns'][] = $row[1]; } return $indexes; } function _query($sql,$inputarr=false) { if (is_string($sql)) $sql = str_replace('||','+',$sql); return ADODB_odbc::_query($sql,$inputarr); } function SetTransactionMode( $transaction_mode ) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->Execute('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); return; } if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; $this->Execute("SET TRANSACTION ".$transaction_mode); } // "Stein-Aksel Basma" <basma@accelero.no> // tested with MSSQL 2000 function MetaPrimaryKeys($table, $owner = false) { global $ADODB_FETCH_MODE; $schema = ''; $this->_findschema($table,$schema); //if (!$schema) $schema = $this->database; if ($schema) $schema = "and k.table_catalog like '$schema%'"; $sql = "select distinct k.column_name,ordinal_position from information_schema.key_column_usage k, information_schema.table_constraints tc where tc.constraint_name = k.constraint_name and tc.constraint_type = 'PRIMARY KEY' and k.table_name = '$table' $schema order by ordinal_position "; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; $a = $this->GetCol($sql); $ADODB_FETCH_MODE = $savem; if ($a && sizeof($a)>0) return $a; $false = false; return $false; } function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) { $nrows = (int) $nrows; $offset = (int) $offset; if ($nrows > 0 && $offset <= 0) { $sql = preg_replace( '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop." $nrows ",$sql); $rs = $this->Execute($sql,$inputarr); } else $rs = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); return $rs; } // Format date column in sql string given an input format that understands Y M D function SQLDate($fmt, $col=false) { if (!$col) $col = $this->sysTimeStamp; $s = ''; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { if ($s) $s .= '+'; $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': $s .= "datename(yyyy,$col)"; break; case 'M': $s .= "convert(char(3),$col,0)"; break; case 'm': $s .= "replace(str(month($col),2),' ','0')"; break; case 'Q': case 'q': $s .= "datename(quarter,$col)"; break; case 'D': case 'd': $s .= "replace(str(day($col),2),' ','0')"; break; case 'h': $s .= "substring(convert(char(14),$col,0),13,2)"; break; case 'H': $s .= "replace(str(datepart(hh,$col),2),' ','0')"; break; case 'i': $s .= "replace(str(datepart(mi,$col),2),' ','0')"; break; case 's': $s .= "replace(str(datepart(ss,$col),2),' ','0')"; break; case 'a': case 'A': $s .= "substring(convert(char(19),$col,0),18,2)"; break; default: if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } $s .= $this->qstr($ch); break; } } return $s; } /** * Returns a substring of a varchar type field * * The SQL server version varies because the length is mandatory, so * we append a reasonable string length * * @param string $fld The field to sub-string * @param int $start The start point * @param int $length An optional length * * @return The SQL text */ function substr($fld,$start,$length=0) { if ($length == 0) /* * The length available to varchar is 2GB, but that makes no * sense in a substring, so I'm going to arbitrarily limit * the length to 1K, but you could change it if you want */ $length = 1024; $text = "SUBSTRING($fld,$start,$length)"; return $text; } /** * Returns the maximum size of a MetaType C field. Because of the * database design, SQL Server places no limits on the size of data inserted * Although the actual limit is 2^31-1 bytes. * * @return int */ function charMax() { return ADODB_STRINGMAX_NOLIMIT; } /** * Returns the maximum size of a MetaType X field. Because of the * database design, SQL Server places no limits on the size of data inserted * Although the actual limit is 2^31-1 bytes. * * @return int */ function textMax() { return ADODB_STRINGMAX_NOLIMIT; } // returns concatenated string // MSSQL requires integers to be cast as strings // automatically cast every datatype to VARCHAR(255) // @author David Rogers (introspectshun) function Concat() { $s = ""; $arr = func_get_args(); // Split single record on commas, if possible if (sizeof($arr) == 1) { foreach ($arr as $arg) { $args = explode(',', $arg); } $arr = $args; } array_walk( $arr, function(&$value, $key) { $value = "CAST(" . $value . " AS VARCHAR(255))"; } ); $s = implode('+',$arr); if (sizeof($arr) > 0) return "$s"; return ''; } } class ADORecordSet_odbc_mssql extends ADORecordSet_odbc { var $databaseType = 'odbc_mssql'; } drivers/adodb-sybase_ase.inc.php 0000644 00000007002 15151221732 0012666 0 ustar 00 <?php /** * SAP Adaptive Server Enterprise driver (formerly Sybase ASE) * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Cristian Marin, Interakt Online <cristic@interaktonline.com> */ require_once ADODB_DIR."/drivers/adodb-sybase.inc.php"; class ADODB_sybase_ase extends ADODB_sybase { var $databaseType = "sybase_ase"; var $metaTablesSQL="SELECT sysobjects.name FROM sysobjects, sysusers WHERE sysobjects.type='U' AND sysobjects.uid = sysusers.uid"; var $metaColumnsSQL = "SELECT syscolumns.name AS field_name, systypes.name AS type, systypes.length AS width FROM sysobjects, syscolumns, systypes WHERE sysobjects.name='%s' AND syscolumns.id = sysobjects.id AND systypes.type=syscolumns.type"; var $metaDatabasesSQL ="SELECT a.name FROM master.dbo.sysdatabases a, master.dbo.syslogins b WHERE a.suid = b.suid and a.name like '%' and a.name != 'tempdb' and a.status3 != 256 order by 1"; // split the Views, Tables and procedures. function MetaTables($ttype=false,$showSchema=false,$mask=false) { $false = false; if ($this->metaTablesSQL) { // complicated state saving by the need for backward compat if ($ttype == 'VIEWS'){ $sql = str_replace('U', 'V', $this->metaTablesSQL); }elseif (false === $ttype){ $sql = str_replace('U',"U' OR type='V", $this->metaTablesSQL); }else{ // TABLES OR ANY OTHER $sql = $this->metaTablesSQL; } $rs = $this->Execute($sql); if ($rs === false || !method_exists($rs, 'GetArray')){ return $false; } $arr = $rs->GetArray(); $arr2 = array(); foreach($arr as $key=>$value){ $arr2[] = trim($value['name']); } return $arr2; } return $false; } function MetaDatabases() { $arr = array(); if ($this->metaDatabasesSQL!='') { $rs = $this->Execute($this->metaDatabasesSQL); if ($rs && !$rs->EOF){ while (!$rs->EOF){ $arr[] = $rs->Fields('name'); $rs->MoveNext(); } return $arr; } } return false; } // fix a bug which prevent the metaColumns query to be executed for Sybase ASE function MetaColumns($table,$upper=false) { $false = false; if (!empty($this->metaColumnsSQL)) { $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); if ($rs === false) return $false; $retarr = array(); while (!$rs->EOF) { $fld = new ADOFieldObject(); $fld->name = $rs->Fields('field_name'); $fld->type = $rs->Fields('type'); $fld->max_length = $rs->Fields('width'); $retarr[strtoupper($fld->name)] = $fld; $rs->MoveNext(); } $rs->Close(); return $retarr; } return $false; } function getProcedureList($schema) { return false; } function ErrorMsg() { if (!function_exists('sybase_connect')){ return 'Your PHP doesn\'t contain the Sybase connection module!'; } return parent::ErrorMsg(); } } class adorecordset_sybase_ase extends ADORecordset_sybase { var $databaseType = "sybase_ase"; } drivers/adodb-ldap.inc.php 0000644 00000025673 15151221732 0011506 0 ustar 00 <?php /** * LDAP driver. * * Provides a subset of ADOdb commands, allowing read-only access to an LDAP database. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Joshua Eldridge <joshuae74@hotmail.com> */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('LDAP_ASSOC')) { define('LDAP_ASSOC',ADODB_FETCH_ASSOC); define('LDAP_NUM',ADODB_FETCH_NUM); define('LDAP_BOTH',ADODB_FETCH_BOTH); } class ADODB_ldap extends ADOConnection { var $databaseType = 'ldap'; var $dataProvider = 'ldap'; # Connection information var $username = false; var $password = false; # Used during searches var $filter; var $dn; var $version; var $port = 389; # Options configuration information var $LDAP_CONNECT_OPTIONS; # error on binding, eg. "Binding: invalid credentials" var $_bind_errmsg = "Binding: %s"; // returns true or false function _connect( $host, $username, $password, $ldapbase) { global $LDAP_CONNECT_OPTIONS; if ( !function_exists( 'ldap_connect' ) ) return null; if (strpos($host,'ldap://') === 0 || strpos($host,'ldaps://') === 0) { $this->_connectionID = @ldap_connect($host); } else { $conn_info = array( $host,$this->port); if ( strstr( $host, ':' ) ) { $conn_info = explode( ':', $host ); } $this->_connectionID = @ldap_connect( $conn_info[0], $conn_info[1] ); } if (!$this->_connectionID) { $e = 'Could not connect to ' . $conn_info[0]; $this->_errorMsg = $e; if ($this->debug) ADOConnection::outp($e); return false; } if( count( $LDAP_CONNECT_OPTIONS ) > 0 ) { $this->_inject_bind_options( $LDAP_CONNECT_OPTIONS ); } if ($username) { $bind = @ldap_bind( $this->_connectionID, $username, $password ); } else { $username = 'anonymous'; $bind = @ldap_bind( $this->_connectionID ); } if (!$bind) { $e = sprintf($this->_bind_errmsg,ldap_error($this->_connectionID)); $this->_errorMsg = $e; if ($this->debug) ADOConnection::outp($e); return false; } $this->_errorMsg = ''; $this->database = $ldapbase; return $this->_connectionID; } /* Valid Domain Values for LDAP Options: LDAP_OPT_DEREF (integer) LDAP_OPT_SIZELIMIT (integer) LDAP_OPT_TIMELIMIT (integer) LDAP_OPT_PROTOCOL_VERSION (integer) LDAP_OPT_ERROR_NUMBER (integer) LDAP_OPT_REFERRALS (boolean) LDAP_OPT_RESTART (boolean) LDAP_OPT_HOST_NAME (string) LDAP_OPT_ERROR_STRING (string) LDAP_OPT_MATCHED_DN (string) LDAP_OPT_SERVER_CONTROLS (array) LDAP_OPT_CLIENT_CONTROLS (array) Make sure to set this BEFORE calling Connect() Example: $LDAP_CONNECT_OPTIONS = Array( Array ( "OPTION_NAME"=>LDAP_OPT_DEREF, "OPTION_VALUE"=>2 ), Array ( "OPTION_NAME"=>LDAP_OPT_SIZELIMIT, "OPTION_VALUE"=>100 ), Array ( "OPTION_NAME"=>LDAP_OPT_TIMELIMIT, "OPTION_VALUE"=>30 ), Array ( "OPTION_NAME"=>LDAP_OPT_PROTOCOL_VERSION, "OPTION_VALUE"=>3 ), Array ( "OPTION_NAME"=>LDAP_OPT_ERROR_NUMBER, "OPTION_VALUE"=>13 ), Array ( "OPTION_NAME"=>LDAP_OPT_REFERRALS, "OPTION_VALUE"=>FALSE ), Array ( "OPTION_NAME"=>LDAP_OPT_RESTART, "OPTION_VALUE"=>FALSE ) ); */ function _inject_bind_options( $options ) { foreach( $options as $option ) { ldap_set_option( $this->_connectionID, $option["OPTION_NAME"], $option["OPTION_VALUE"] ) or die( "Unable to set server option: " . $option["OPTION_NAME"] ); } } /* returns _queryID or false */ function _query($sql,$inputarr=false) { $rs = @ldap_search( $this->_connectionID, $this->database, $sql ); $this->_errorMsg = ($rs) ? '' : 'Search error on '.$sql.': '.ldap_error($this->_connectionID); return $rs; } function ErrorMsg() { return $this->_errorMsg; } function ErrorNo() { return @ldap_errno($this->_connectionID); } /* closes the LDAP connection */ function _close() { @ldap_close( $this->_connectionID ); $this->_connectionID = false; } function SelectDB($db) { $this->database = $db; return true; } // SelectDB function ServerInfo() { if( !empty( $this->version ) ) { return $this->version; } $version = array(); /* Determines how aliases are handled during search. LDAP_DEREF_NEVER (0x00) LDAP_DEREF_SEARCHING (0x01) LDAP_DEREF_FINDING (0x02) LDAP_DEREF_ALWAYS (0x03) The LDAP_DEREF_SEARCHING value means aliases are dereferenced during the search but not when locating the base object of the search. The LDAP_DEREF_FINDING value means aliases are dereferenced when locating the base object but not during the search. Default: LDAP_DEREF_NEVER */ ldap_get_option( $this->_connectionID, LDAP_OPT_DEREF, $version['LDAP_OPT_DEREF'] ) ; switch ( $version['LDAP_OPT_DEREF'] ) { case 0: $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_NEVER'; case 1: $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_SEARCHING'; case 2: $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_FINDING'; case 3: $version['LDAP_OPT_DEREF'] = 'LDAP_DEREF_ALWAYS'; } /* A limit on the number of entries to return from a search. LDAP_NO_LIMIT (0) means no limit. Default: LDAP_NO_LIMIT */ ldap_get_option( $this->_connectionID, LDAP_OPT_SIZELIMIT, $version['LDAP_OPT_SIZELIMIT'] ); if ( $version['LDAP_OPT_SIZELIMIT'] == 0 ) { $version['LDAP_OPT_SIZELIMIT'] = 'LDAP_NO_LIMIT'; } /* A limit on the number of seconds to spend on a search. LDAP_NO_LIMIT (0) means no limit. Default: LDAP_NO_LIMIT */ ldap_get_option( $this->_connectionID, LDAP_OPT_TIMELIMIT, $version['LDAP_OPT_TIMELIMIT'] ); if ( $version['LDAP_OPT_TIMELIMIT'] == 0 ) { $version['LDAP_OPT_TIMELIMIT'] = 'LDAP_NO_LIMIT'; } /* Determines whether the LDAP library automatically follows referrals returned by LDAP servers or not. LDAP_OPT_ON LDAP_OPT_OFF Default: ON */ ldap_get_option( $this->_connectionID, LDAP_OPT_REFERRALS, $version['LDAP_OPT_REFERRALS'] ); if ( $version['LDAP_OPT_REFERRALS'] == 0 ) { $version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_OFF'; } else { $version['LDAP_OPT_REFERRALS'] = 'LDAP_OPT_ON'; } /* Determines whether LDAP I/O operations are automatically restarted if they abort prematurely. LDAP_OPT_ON LDAP_OPT_OFF Default: OFF */ ldap_get_option( $this->_connectionID, LDAP_OPT_RESTART, $version['LDAP_OPT_RESTART'] ); if ( $version['LDAP_OPT_RESTART'] == 0 ) { $version['LDAP_OPT_RESTART'] = 'LDAP_OPT_OFF'; } else { $version['LDAP_OPT_RESTART'] = 'LDAP_OPT_ON'; } /* This option indicates the version of the LDAP protocol used when communicating with the primary LDAP server. LDAP_VERSION2 (2) LDAP_VERSION3 (3) Default: LDAP_VERSION2 (2) */ ldap_get_option( $this->_connectionID, LDAP_OPT_PROTOCOL_VERSION, $version['LDAP_OPT_PROTOCOL_VERSION'] ); if ( $version['LDAP_OPT_PROTOCOL_VERSION'] == 2 ) { $version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION2'; } else { $version['LDAP_OPT_PROTOCOL_VERSION'] = 'LDAP_VERSION3'; } /* The host name (or list of hosts) for the primary LDAP server. */ ldap_get_option( $this->_connectionID, LDAP_OPT_HOST_NAME, $version['LDAP_OPT_HOST_NAME'] ); ldap_get_option( $this->_connectionID, LDAP_OPT_ERROR_NUMBER, $version['LDAP_OPT_ERROR_NUMBER'] ); ldap_get_option( $this->_connectionID, LDAP_OPT_ERROR_STRING, $version['LDAP_OPT_ERROR_STRING'] ); ldap_get_option( $this->_connectionID, LDAP_OPT_MATCHED_DN, $version['LDAP_OPT_MATCHED_DN'] ); return $this->version = $version; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_ldap extends ADORecordSet{ var $databaseType = "ldap"; var $canSeek = false; var $_entryID; /* keeps track of the entry resource identifier */ function __construct($queryID,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } switch ($mode) { case ADODB_FETCH_NUM: $this->fetchMode = LDAP_NUM; break; case ADODB_FETCH_ASSOC: $this->fetchMode = LDAP_ASSOC; break; case ADODB_FETCH_DEFAULT: case ADODB_FETCH_BOTH: default: $this->fetchMode = LDAP_BOTH; break; } parent::__construct($queryID); } function _initrs() { /* This could be teaked to respect the $COUNTRECS directive from ADODB It's currently being used in the _fetch() function and the GetAssoc() function */ $this->_numOfRows = ldap_count_entries( $this->connection->_connectionID, $this->_queryID ); } /* Return whole recordset as a multi-dimensional associative array */ function GetAssoc($force_array = false, $first2cols = false, $fetchMode = -1) { $records = $this->_numOfRows; $results = array(); for ( $i=0; $i < $records; $i++ ) { foreach ( $this->fields as $k=>$v ) { if ( is_array( $v ) ) { if ( $v['count'] == 1 ) { $results[$i][$k] = $v[0]; } else { array_shift( $v ); $results[$i][$k] = $v; } } } } return $results; } function GetRowAssoc($upper = ADODB_ASSOC_CASE) { $results = array(); foreach ( $this->fields as $k=>$v ) { if ( is_array( $v ) ) { if ( $v['count'] == 1 ) { $results[$k] = $v[0]; } else { array_shift( $v ); $results[$k] = $v; } } } return $results; } function GetRowNums() { $results = array(); foreach ( $this->fields as $k=>$v ) { static $i = 0; if (is_array( $v )) { if ( $v['count'] == 1 ) { $results[$i] = $v[0]; } else { array_shift( $v ); $results[$i] = $v; } $i++; } } return $results; } function _fetch() { if ( $this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0 ) { return false; } if ( $this->_currentRow == 0 ) { $this->_entryID = ldap_first_entry( $this->connection->_connectionID, $this->_queryID ); } else { $this->_entryID = ldap_next_entry( $this->connection->_connectionID, $this->_entryID ); } $this->fields = ldap_get_attributes( $this->connection->_connectionID, $this->_entryID ); $this->_numOfFields = $this->fields['count']; switch ( $this->fetchMode ) { case LDAP_ASSOC: $this->fields = $this->GetRowAssoc(); break; case LDAP_NUM: $this->fields = array_merge($this->GetRowNums(),$this->GetRowAssoc()); break; case LDAP_BOTH: default: $this->fields = $this->GetRowNums(); break; } return is_array( $this->fields ); } function _close() { @ldap_free_result( $this->_queryID ); $this->_queryID = false; } } drivers/adodb-proxy.inc.php 0000644 00000002177 15151221732 0011741 0 ustar 00 <?php /** * ADOdb Proxy Server driver * * @deprecated * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (! defined("_ADODB_PROXY_LAYER")) { define("_ADODB_PROXY_LAYER", 1 ); include_once(ADODB_DIR."/drivers/adodb-csv.inc.php"); class ADODB_proxy extends ADODB_csv { var $databaseType = 'proxy'; var $databaseProvider = 'csv'; } class ADORecordset_proxy extends ADORecordset_csv { var $databaseType = "proxy"; } } // define drivers/adodb-ads.inc.php 0000644 00000046617 15151221732 0011336 0 ustar 00 <?php /** * ADOdb driver for ADS. * * NOTE: This driver requires the Advantage PHP client libraries, which * can be downloaded for free via: * @link http://devzone.advantagedatabase.com/dz/content.aspx?key=20 * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ /* DELPHI FOR PHP USERS: The following steps can be taken to utilize this driver from the CodeGear Delphi for PHP product: 1 - See note above, download and install the Advantage PHP client. 2 - Copy the following files to the Delphi for PHP\X.X\php\ext directory: ace32.dll axcws32.dll adsloc32.dll php_advantage.dll (rename the existing php_advantage.dll.5.x.x file) 3 - Add the following line to the Delphi for PHP\X.X\php\php.ini.template file: extension=php_advantage.dll 4 - To use: enter "ads" as the DriverName on a connection component, and set a Host property similar to "DataDirectory=c:\". See the Advantage PHP help file topic for ads_connect for details on connection path options and formatting. 5 - (optional) - Modify the Delphi for PHP\X.X\vcl\packages\database.packages.php file and add ads to the list of strings returned when registering the Database object's DriverName property. */ // security - hide paths if (!defined('ADODB_DIR')) { die(); } define("_ADODB_ADS_LAYER", 2); /*-------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------*/ class ADODB_ads extends ADOConnection { var $databaseType = "ads"; var $fmt = "'m-d-Y'"; var $fmtTimeStamp = "'Y-m-d H:i:s'"; var $concat_operator = ''; var $replaceQuote = "''"; // string to use to replace quotes var $dataProvider = "ads"; var $hasAffectedRows = true; var $binmode = ODBC_BINMODE_RETURN; var $useFetchArray = false; // setting this to true will make array elements in FETCH_ASSOC mode case-sensitive // breaking backward-compat //var $longreadlen = 8000; // default number of chars to return for a Blob/Long field var $_bindInputArray = false; var $curmode = SQL_CUR_USE_DRIVER; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L var $_genSeqSQL = "create table %s (id integer)"; var $_autocommit = true; var $_lastAffectedRows = 0; var $uCaseTables = true; // for meta* functions, uppercase table names function __construct() { } // returns true or false function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('ads_connect')) { return null; } if ($this->debug && $argDatabasename && $this->databaseType != 'vfp') { ADOConnection::outp("For Advantage Connect(), $argDatabasename is not used. Place dsn in 1st parameter."); } $last_php_error = $this->resetLastError(); if ($this->curmode === false) { $this->_connectionID = ads_connect($argDSN, $argUsername, $argPassword); } else { $this->_connectionID = ads_connect($argDSN, $argUsername, $argPassword, $this->curmode); } $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); if (isset($this->connectStmt)) { $this->Execute($this->connectStmt); } return $this->_connectionID != false; } // returns true or false function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('ads_connect')) { return null; } $last_php_error = $this->resetLastError(); $this->_errorMsg = ''; if ($this->debug && $argDatabasename) { ADOConnection::outp("For PConnect(), $argDatabasename is not used. Place dsn in 1st parameter."); } // print "dsn=$argDSN u=$argUsername p=$argPassword<br>"; flush(); if ($this->curmode === false) { $this->_connectionID = ads_connect($argDSN, $argUsername, $argPassword); } else { $this->_connectionID = ads_pconnect($argDSN, $argUsername, $argPassword, $this->curmode); } $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); if ($this->_connectionID && $this->autoRollback) { @ads_rollback($this->_connectionID); } if (isset($this->connectStmt)) { $this->Execute($this->connectStmt); } return $this->_connectionID != false; } // returns the Server version and Description function ServerInfo() { if (!empty($this->host)) { $stmt = $this->Prepare('EXECUTE PROCEDURE sp_mgGetInstallInfo()'); $res = $this->Execute($stmt); if (!$res) { print $this->ErrorMsg(); } else { $ret["version"] = $res->fields[3]; $ret["description"] = "Advantage Database Server"; return $ret; } } else { return ADOConnection::ServerInfo(); } } // returns true or false function CreateSequence($seqname = 'adodbseq', $start = 1) { $res = $this->Execute("CREATE TABLE $seqname ( ID autoinc( 1 ) ) IN DATABASE"); if (!$res) { print $this->ErrorMsg(); return false; } else { return true; } } // returns true or false function DropSequence($seqname = 'adodbseq') { $res = $this->Execute("DROP TABLE $seqname"); if (!$res) { print $this->ErrorMsg(); return false; } else { return true; } } // returns the generated ID or false // checks if the table already exists, else creates the table and inserts a record into the table // and gets the ID number of the last inserted record. function GenID($seqname = 'adodbseq', $start = 1) { $go = $this->Execute("select * from $seqname"); if (!$go) { $res = $this->Execute("CREATE TABLE $seqname ( ID autoinc( 1 ) ) IN DATABASE"); if (!$res) { print $this->ErrorMsg(); return false; } } $res = $this->Execute("INSERT INTO $seqname VALUES( DEFAULT )"); if (!$res) { print $this->ErrorMsg(); return false; } else { $gen = $this->Execute("SELECT LastAutoInc( STATEMENT ) FROM system.iota"); $ret = $gen->fields[0]; return $ret; } } function ErrorMsg() { if ($this->_errorMsg !== false) { return $this->_errorMsg; } if (empty($this->_connectionID)) { return @ads_errormsg(); } return @ads_errormsg($this->_connectionID); } function ErrorNo() { if ($this->_errorCode !== false) { // bug in 4.0.6, error number can be corrupted string (should be 6 digits) return (strlen($this->_errorCode) <= 2) ? 0 : $this->_errorCode; } if (empty($this->_connectionID)) { $e = @ads_error(); } else { $e = @ads_error($this->_connectionID); } // bug in 4.0.6, error number can be corrupted string (should be 6 digits) // so we check and patch if (strlen($e) <= 2) { return 0; } return $e; } function BeginTrans() { if (!$this->hasTransactions) { return false; } if ($this->transOff) { return true; } $this->transCnt += 1; $this->_autocommit = false; return ads_autocommit($this->_connectionID, false); } function CommitTrans($ok = true) { if ($this->transOff) { return true; } if (!$ok) { return $this->RollbackTrans(); } if ($this->transCnt) { $this->transCnt -= 1; } $this->_autocommit = true; $ret = ads_commit($this->_connectionID); ads_autocommit($this->_connectionID, true); return $ret; } function RollbackTrans() { if ($this->transOff) { return true; } if ($this->transCnt) { $this->transCnt -= 1; } $this->_autocommit = true; $ret = ads_rollback($this->_connectionID); ads_autocommit($this->_connectionID, true); return $ret; } // Returns tables,Views or both on successful execution. Returns // tables by default on successful execution. function &MetaTables($ttype = false, $showSchema = false, $mask = false) { $recordSet1 = $this->Execute("select * from system.tables"); if (!$recordSet1) { print $this->ErrorMsg(); return false; } $recordSet2 = $this->Execute("select * from system.views"); if (!$recordSet2) { print $this->ErrorMsg(); return false; } $i = 0; while (!$recordSet1->EOF) { $arr["$i"] = $recordSet1->fields[0]; $recordSet1->MoveNext(); $i = $i + 1; } if ($ttype == 'FALSE') { while (!$recordSet2->EOF) { $arr["$i"] = $recordSet2->fields[0]; $recordSet2->MoveNext(); $i = $i + 1; } return $arr; } elseif ($ttype == 'VIEWS') { while (!$recordSet2->EOF) { $arrV["$i"] = $recordSet2->fields[0]; $recordSet2->MoveNext(); $i = $i + 1; } return $arrV; } else { return $arr; } } function &MetaPrimaryKeys($table, $owner = false) { $recordSet = $this->Execute("select table_primary_key from system.tables where name='$table'"); if (!$recordSet) { print $this->ErrorMsg(); return false; } $i = 0; while (!$recordSet->EOF) { $arr["$i"] = $recordSet->fields[0]; $recordSet->MoveNext(); $i = $i + 1; } return $arr; } /* See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odbc/htm/odbcdatetime_data_type_changes.asp / SQL data type codes / #define SQL_UNKNOWN_TYPE 0 #define SQL_CHAR 1 #define SQL_NUMERIC 2 #define SQL_DECIMAL 3 #define SQL_INTEGER 4 #define SQL_SMALLINT 5 #define SQL_FLOAT 6 #define SQL_REAL 7 #define SQL_DOUBLE 8 #if (ODBCVER >= 0x0300) #define SQL_DATETIME 9 #endif #define SQL_VARCHAR 12 / One-parameter shortcuts for date/time data types / #if (ODBCVER >= 0x0300) #define SQL_TYPE_DATE 91 #define SQL_TYPE_TIME 92 #define SQL_TYPE_TIMESTAMP 93 #define SQL_UNICODE (-95) #define SQL_UNICODE_VARCHAR (-96) #define SQL_UNICODE_LONGVARCHAR (-97) */ function ODBCTypes($t) { switch ((integer)$t) { case 1: case 12: case 0: case -95: case -96: return 'C'; case -97: case -1: //text return 'X'; case -4: //image return 'B'; case 9: case 91: return 'D'; case 10: case 11: case 92: case 93: return 'T'; case 4: case 5: case -6: return 'I'; case -11: // uniqidentifier return 'R'; case -7: //bit return 'L'; default: return 'N'; } } function &MetaColumns($table, $normalize = true) { global $ADODB_FETCH_MODE; $false = false; if ($this->uCaseTables) { $table = strtoupper($table); } $schema = ''; $this->_findschema($table, $schema); $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; /*if (false) { // after testing, confirmed that the following does not work because of a bug $qid2 = ads_tables($this->_connectionID); $rs = new ADORecordSet_ads($qid2); $ADODB_FETCH_MODE = $savem; if (!$rs) return false; $rs->_fetch(); while (!$rs->EOF) { if ($table == strtoupper($rs->fields[2])) { $q = $rs->fields[0]; $o = $rs->fields[1]; break; } $rs->MoveNext(); } $rs->Close(); $qid = ads_columns($this->_connectionID,$q,$o,strtoupper($table),'%'); } */ switch ($this->databaseType) { case 'access': case 'vfp': $qid = ads_columns($this->_connectionID);#,'%','',strtoupper($table),'%'); break; case 'db2': $colname = "%"; $qid = ads_columns($this->_connectionID, "", $schema, $table, $colname); break; default: $qid = @ads_columns($this->_connectionID, '%', '%', strtoupper($table), '%'); if (empty($qid)) { $qid = ads_columns($this->_connectionID); } break; } if (empty($qid)) { return $false; } $rs = new ADORecordSet_ads($qid); $ADODB_FETCH_MODE = $savem; if (!$rs) { return $false; } $rs->_fetch(); $retarr = array(); /* $rs->fields indices 0 TABLE_QUALIFIER 1 TABLE_SCHEM 2 TABLE_NAME 3 COLUMN_NAME 4 DATA_TYPE 5 TYPE_NAME 6 PRECISION 7 LENGTH 8 SCALE 9 RADIX 10 NULLABLE 11 REMARKS */ while (!$rs->EOF) { // adodb_pr($rs->fields); if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[3]; $fld->type = $this->ODBCTypes($rs->fields[4]); // ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp // access uses precision to store length for char/varchar if ($fld->type == 'C' or $fld->type == 'X') { if ($this->databaseType == 'access') { $fld->max_length = $rs->fields[6]; } else { if ($rs->fields[4] <= -95) // UNICODE { $fld->max_length = $rs->fields[7] / 2; } else { $fld->max_length = $rs->fields[7]; } } } else { $fld->max_length = $rs->fields[7]; } $fld->not_null = !empty($rs->fields[10]); $fld->scale = $rs->fields[8]; $retarr[strtoupper($fld->name)] = $fld; } else { if (sizeof($retarr) > 0) { break; } } $rs->MoveNext(); } $rs->Close(); //-- crashes 4.03pl1 -- why? if (empty($retarr)) { $retarr = false; } return $retarr; } // Returns an array of columns names for a given table function &MetaColumnNames($table, $numIndexes = false, $useattnum = false) { $recordSet = $this->Execute("select name from system.columns where parent='$table'"); if (!$recordSet) { print $this->ErrorMsg(); return false; } else { $i = 0; while (!$recordSet->EOF) { $arr["FIELD$i"] = $recordSet->fields[0]; $recordSet->MoveNext(); $i = $i + 1; } return $arr; } } function Prepare($sql) { if (!$this->_bindInputArray) { return $sql; } // no binding $stmt = ads_prepare($this->_connectionID, $sql); if (!$stmt) { // we don't know whether odbc driver is parsing prepared stmts, so just return sql return $sql; } return array($sql, $stmt, false); } /* returns queryID or false */ function _query($sql, $inputarr = false) { $last_php_error = $this->resetLastError(); $this->_errorMsg = ''; if ($inputarr) { if (is_array($sql)) { $stmtid = $sql[1]; } else { $stmtid = ads_prepare($this->_connectionID, $sql); if ($stmtid == false) { $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); return false; } } if (!ads_execute($stmtid, $inputarr)) { //@ads_free_result($stmtid); $this->_errorMsg = ads_errormsg(); $this->_errorCode = ads_error(); return false; } } else { if (is_array($sql)) { $stmtid = $sql[1]; if (!ads_execute($stmtid)) { //@ads_free_result($stmtid); $this->_errorMsg = ads_errormsg(); $this->_errorCode = ads_error(); return false; } } else { $stmtid = ads_exec($this->_connectionID, $sql); } } $this->_lastAffectedRows = 0; if ($stmtid) { if (@ads_num_fields($stmtid) == 0) { $this->_lastAffectedRows = ads_num_rows($stmtid); $stmtid = true; } else { $this->_lastAffectedRows = 0; ads_binmode($stmtid, $this->binmode); ads_longreadlen($stmtid, $this->maxblobsize); } $this->_errorMsg = ''; $this->_errorCode = 0; } else { $this->_errorMsg = ads_errormsg(); $this->_errorCode = ads_error(); } return $stmtid; } /* Insert a null into the blob field of the table first. Then use UpdateBlob to store the blob. Usage: $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); */ function UpdateBlob($table, $column, $val, $where, $blobtype = 'BLOB') { $last_php_error = $this->resetLastError(); $sql = "UPDATE $table SET $column=? WHERE $where"; $stmtid = ads_prepare($this->_connectionID, $sql); if ($stmtid == false) { $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); return false; } if (!ads_execute($stmtid, array($val), array(SQL_BINARY))) { $this->_errorMsg = ads_errormsg(); $this->_errorCode = ads_error(); return false; } return true; } // returns true or false function _close() { $ret = @ads_close($this->_connectionID); $this->_connectionID = false; return $ret; } function _affectedrows() { return $this->_lastAffectedRows; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_ads extends ADORecordSet { var $bind = false; var $databaseType = "ads"; var $dataProvider = "ads"; var $useFetchArray; function __construct($id, $mode = false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; $this->_queryID = $id; // the following is required for mysql odbc driver in 4.3.1 -- why? $this->EOF = false; $this->_currentRow = -1; //parent::__construct($id); } // returns the field object function &FetchField($fieldOffset = -1) { $off = $fieldOffset + 1; // offsets begin at 1 $o = new ADOFieldObject(); $o->name = @ads_field_name($this->_queryID, $off); $o->type = @ads_field_type($this->_queryID, $off); $o->max_length = @ads_field_len($this->_queryID, $off); if (ADODB_ASSOC_CASE == 0) { $o->name = strtolower($o->name); } else { if (ADODB_ASSOC_CASE == 1) { $o->name = strtoupper($o->name); } } return $o; } /* Use associative array to get fields array */ function Fields($colname) { if ($this->fetchMode & ADODB_FETCH_ASSOC) { return $this->fields[$colname]; } if (!$this->bind) { $this->bind = array(); for ($i = 0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _initrs() { global $ADODB_COUNTRECS; $this->_numOfRows = ($ADODB_COUNTRECS) ? @ads_num_rows($this->_queryID) : -1; $this->_numOfFields = @ads_num_fields($this->_queryID); // some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 if ($this->_numOfRows == 0) { $this->_numOfRows = -1; } //$this->useFetchArray = $this->connection->useFetchArray; } function _seek($row) { return false; } // speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated function &GetArrayLimit($nrows, $offset = -1) { if ($offset <= 0) { $rs =& $this->GetArray($nrows); return $rs; } $savem = $this->fetchMode; $this->fetchMode = ADODB_FETCH_NUM; $this->Move($offset); $this->fetchMode = $savem; if ($this->fetchMode & ADODB_FETCH_ASSOC) { $this->fields =& $this->GetRowAssoc(); } $results = array(); $cnt = 0; while (!$this->EOF && $nrows != $cnt) { $results[$cnt++] = $this->fields; $this->MoveNext(); } return $results; } function MoveNext() { if ($this->_numOfRows != 0 && !$this->EOF) { $this->_currentRow++; if ($this->_fetch()) { return true; } } $this->fields = false; $this->EOF = true; return false; } function _fetch() { $this->fields = false; $rez = @ads_fetch_into($this->_queryID, $this->fields); if ($rez) { if ($this->fetchMode & ADODB_FETCH_ASSOC) { $this->fields =& $this->GetRowAssoc(); } return true; } return false; } function _close() { return @ads_free_result($this->_queryID); } } drivers/adodb-ado_access.inc.php 0000644 00000002756 15151221732 0012647 0 ustar 00 <?php /** * Microsoft Access ADO driver. * * Requires ADO and ODBC. Works only on MS Windows. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('_ADODB_ADO_LAYER')) { include_once(ADODB_DIR . "/drivers/adodb-ado5.inc.php"); } class ADODB_ado_access extends ADODB_ado { var $databaseType = 'ado_access'; var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE var $fmtDate = "#Y-m-d#"; var $fmtTimeStamp = "#Y-m-d h:i:sA#";// note no comma var $sysDate = "FORMAT(NOW,'yyyy-mm-dd')"; var $sysTimeStamp = 'NOW'; var $upperCase = 'ucase'; /*function BeginTrans() { return false;} function CommitTrans() { return false;} function RollbackTrans() { return false;}*/ } class ADORecordSet_ado_access extends ADORecordSet_ado { var $databaseType = "ado_access"; } drivers/adodb-sybase.inc.php 0000644 00000030421 15151221732 0012037 0 ustar 00 <?php /** * Sybase driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Toni Tunkkari <toni.tunkkari@finebyte.com> */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB_sybase extends ADOConnection { var $databaseType = "sybase"; var $dataProvider = 'sybase'; var $replaceQuote = "''"; // string to use to replace quotes var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d H:i:s'"; var $hasInsertID = true; var $hasAffectedRows = true; var $metaTablesSQL="select name from sysobjects where type='U' or type='V'"; // see http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=5981;uf=0?target=0;window=new;showtoc=true;book=dbrfen8 var $metaColumnsSQL = "SELECT c.column_name, c.column_type, c.width FROM syscolumn c, systable t WHERE t.table_name='%s' AND c.table_id=t.table_id AND t.table_type='BASE'"; /* "select c.name,t.name,c.length from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'"; */ var $concat_operator = '+'; var $arrayClass = 'ADORecordSet_array_sybase'; var $sysDate = 'GetDate()'; var $leftOuter = '*='; var $rightOuter = '=*'; var $port; /** * might require begintrans -- committrans * @inheritDoc */ protected function _insertID($table = '', $column = '') { return $this->GetOne('select @@identity'); } // might require begintrans -- committrans function _affectedrows() { return $this->GetOne('select @@rowcount'); } function BeginTrans() { if ($this->transOff) return true; $this->transCnt += 1; $this->Execute('BEGIN TRAN'); return true; } function CommitTrans($ok=true) { if ($this->transOff) return true; if (!$ok) return $this->RollbackTrans(); $this->transCnt -= 1; $this->Execute('COMMIT TRAN'); return true; } function RollbackTrans() { if ($this->transOff) return true; $this->transCnt -= 1; $this->Execute('ROLLBACK TRAN'); return true; } // http://www.isug.com/Sybase_FAQ/ASE/section6.1.html#6.1.4 function RowLock($tables,$where,$col='top 1 null as ignore') { if (!$this->_hastrans) $this->BeginTrans(); $tables = str_replace(',',' HOLDLOCK,',$tables); return $this->GetOne("select $col from $tables HOLDLOCK where $where"); } function SelectDB($dbName) { $this->database = $dbName; $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions if ($this->_connectionID) { return @sybase_select_db($dbName); } else return false; } /* Returns: the last error message from previous database operation Note: This function is NOT available for Microsoft SQL Server. */ function ErrorMsg() { if ($this->_logsql) return $this->_errorMsg; if (function_exists('sybase_get_last_message')) $this->_errorMsg = sybase_get_last_message(); else { $this->_errorMsg = 'SYBASE error messages not supported on this platform'; } return $this->_errorMsg; } // returns true or false function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('sybase_connect')) return null; // Sybase connection on custom port if ($this->port) { $argHostname .= ':' . $this->port; } if ($this->charSet) { $this->_connectionID = @sybase_connect($argHostname,$argUsername,$argPassword, $this->charSet); } else { $this->_connectionID = @sybase_connect($argHostname,$argUsername,$argPassword); } if ($this->_connectionID === false) return false; if ($argDatabasename) return $this->SelectDB($argDatabasename); return true; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('sybase_connect')) return null; // Sybase connection on custom port if ($this->port) { $argHostname .= ':' . $this->port; } if ($this->charSet) { $this->_connectionID = @sybase_pconnect($argHostname,$argUsername,$argPassword, $this->charSet); } else { $this->_connectionID = @sybase_pconnect($argHostname,$argUsername,$argPassword); } if ($this->_connectionID === false) return false; if ($argDatabasename) return $this->SelectDB($argDatabasename); return true; } // returns query ID if successful, otherwise false function _query($sql,$inputarr=false) { global $ADODB_COUNTRECS; if ($ADODB_COUNTRECS == false) return sybase_unbuffered_query($sql,$this->_connectionID); else return sybase_query($sql,$this->_connectionID); } // See http://www.isug.com/Sybase_FAQ/ASE/section6.2.html#6.2.12 function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { if ($secs2cache > 0) {// we do not cache rowcount, so we have to load entire recordset $rs = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); return $rs; } $nrows = (integer) $nrows; $offset = (integer) $offset; $cnt = ($nrows >= 0) ? $nrows : 999999999; if ($offset > 0 && $cnt) $cnt += $offset; $this->Execute("set rowcount $cnt"); $rs = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,0); $this->Execute("set rowcount 0"); return $rs; } // returns true or false function _close() { return @sybase_close($this->_connectionID); } static function UnixDate($v) { return ADORecordSet_array_sybase::UnixDate($v); } static function UnixTimeStamp($v) { return ADORecordSet_array_sybase::UnixTimeStamp($v); } # Added 2003-10-05 by Chris Phillipson # Used ASA SQL Reference Manual -- http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=16756?target=%25N%15_12018_START_RESTART_N%25 # to convert similar Microsoft SQL*Server (mssql) API into Sybase compatible version // Format date column in sql string given an input format that understands Y M D function SQLDate($fmt, $col=false) { if (!$col) $col = $this->sysTimeStamp; $s = ''; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { if ($s) $s .= '+'; $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': $s .= "datename(yy,$col)"; break; case 'M': $s .= "convert(char(3),$col,0)"; break; case 'm': $s .= "str_replace(str(month($col),2),' ','0')"; break; case 'Q': case 'q': $s .= "datename(qq,$col)"; break; case 'D': case 'd': $s .= "str_replace(str(datepart(dd,$col),2),' ','0')"; break; case 'h': $s .= "substring(convert(char(14),$col,0),13,2)"; break; case 'H': $s .= "str_replace(str(datepart(hh,$col),2),' ','0')"; break; case 'i': $s .= "str_replace(str(datepart(mi,$col),2),' ','0')"; break; case 's': $s .= "str_replace(str(datepart(ss,$col),2),' ','0')"; break; case 'a': case 'A': $s .= "substring(convert(char(19),$col,0),18,2)"; break; default: if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } $s .= $this->qstr($ch); break; } } return $s; } # Added 2003-10-07 by Chris Phillipson # Used ASA SQL Reference Manual -- http://sybooks.sybase.com/onlinebooks/group-aw/awg0800e/dbrfen8/@ebt-link;pt=5981;uf=0?target=0;window=new;showtoc=true;book=dbrfen8 # to convert similar Microsoft SQL*Server (mssql) API into Sybase compatible version function MetaPrimaryKeys($table, $owner = false) { $sql = "SELECT c.column_name " . "FROM syscolumn c, systable t " . "WHERE t.table_name='$table' AND c.table_id=t.table_id " . "AND t.table_type='BASE' " . "AND c.pkey = 'Y' " . "ORDER BY c.column_id"; $a = $this->GetCol($sql); if ($a && sizeof($a)>0) return $a; return false; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ global $ADODB_sybase_mths; $ADODB_sybase_mths = array( 'JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6, 'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12); class ADORecordset_sybase extends ADORecordSet { var $databaseType = "sybase"; var $canSeek = true; // _mths works only in non-localised system var $_mths = array('JAN'=>1,'FEB'=>2,'MAR'=>3,'APR'=>4,'MAY'=>5,'JUN'=>6,'JUL'=>7,'AUG'=>8,'SEP'=>9,'OCT'=>10,'NOV'=>11,'DEC'=>12); function __construct($id,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } if (!$mode) $this->fetchMode = ADODB_FETCH_ASSOC; else $this->fetchMode = $mode; parent::__construct($id); } /* Returns: an object containing field information. Get column information in the Recordset object. fetchField() can be used in order to obtain information about fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by fetchField() is retrieved. */ function FetchField($fieldOffset = -1) { if ($fieldOffset != -1) { $o = @sybase_fetch_field($this->_queryID, $fieldOffset); } else if ($fieldOffset == -1) { /* The $fieldOffset argument is not provided thus its -1 */ $o = @sybase_fetch_field($this->_queryID); } // older versions of PHP did not support type, only numeric if ($o && !isset($o->type)) $o->type = ($o->numeric) ? 'float' : 'varchar'; return $o; } function _initrs() { global $ADODB_COUNTRECS; $this->_numOfRows = ($ADODB_COUNTRECS)? @sybase_num_rows($this->_queryID):-1; $this->_numOfFields = @sybase_num_fields($this->_queryID); } function _seek($row) { return @sybase_data_seek($this->_queryID, $row); } function _fetch($ignore_fields=false) { if ($this->fetchMode == ADODB_FETCH_NUM) { $this->fields = @sybase_fetch_row($this->_queryID); } else if ($this->fetchMode == ADODB_FETCH_ASSOC) { $this->fields = @sybase_fetch_assoc($this->_queryID); if (is_array($this->fields)) { $this->fields = $this->GetRowAssoc(); return true; } return false; } else { $this->fields = @sybase_fetch_array($this->_queryID); } if ( is_array($this->fields)) { return true; } return false; } /* close() only needs to be called if you are worried about using too much memory while your script is running. All associated result memory for the specified result identifier will automatically be freed. */ function _close() { return @sybase_free_result($this->_queryID); } // sybase/mssql uses a default date like Dec 30 2000 12:00AM static function UnixDate($v) { return ADORecordSet_array_sybase::UnixDate($v); } static function UnixTimeStamp($v) { return ADORecordSet_array_sybase::UnixTimeStamp($v); } } class ADORecordSet_array_sybase extends ADORecordSet_array { // sybase/mssql uses a default date like Dec 30 2000 12:00AM static function UnixDate($v) { global $ADODB_sybase_mths; //Dec 30 2000 12:00AM if (!preg_match( "/([A-Za-z]{3})[-/\. ]+([0-9]{1,2})[-/\. ]+([0-9]{4})/" ,$v, $rr)) return parent::UnixDate($v); if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0; $themth = substr(strtoupper($rr[1]),0,3); $themth = $ADODB_sybase_mths[$themth]; if ($themth <= 0) return false; // h-m-s-MM-DD-YY return adodb_mktime(0,0,0,$themth,$rr[2],$rr[3]); } static function UnixTimeStamp($v) { global $ADODB_sybase_mths; //11.02.2001 Toni Tunkkari toni.tunkkari@finebyte.com //Changed [0-9] to [0-9 ] in day conversion if (!preg_match( "/([A-Za-z]{3})[-/\. ]([0-9 ]{1,2})[-/\. ]([0-9]{4}) +([0-9]{1,2}):([0-9]{1,2}) *([apAP]{0,1})/" ,$v, $rr)) return parent::UnixTimeStamp($v); if ($rr[3] <= TIMESTAMP_FIRST_YEAR) return 0; $themth = substr(strtoupper($rr[1]),0,3); $themth = $ADODB_sybase_mths[$themth]; if ($themth <= 0) return false; switch (strtoupper($rr[6])) { case 'P': if ($rr[4]<12) $rr[4] += 12; break; case 'A': if ($rr[4]==12) $rr[4] = 0; break; default: break; } // h-m-s-MM-DD-YY return adodb_mktime($rr[4],$rr[5],0,$themth,$rr[2],$rr[3]); } } drivers/adodb-sqlanywhere.inc.php 0000644 00000006672 15151221732 0013126 0 ustar 00 <?php /** * SAP SQL Anywhere driver (previously Sybase SQL Anywhere) * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('_ADODB_ODBC_LAYER')) { include_once(ADODB_DIR."/drivers/adodb-odbc.inc.php"); } if (!defined('ADODB_SYBASE_SQLANYWHERE')){ define('ADODB_SYBASE_SQLANYWHERE',1); class ADODB_sqlanywhere extends ADODB_odbc { var $databaseType = "sqlanywhere"; var $hasInsertID = true; protected function _insertID($table = '', $column = '') { return $this->GetOne('select @@identity'); } function create_blobvar($blobVarName) { $this->Execute("create variable $blobVarName long binary"); return; } function drop_blobvar($blobVarName) { $this->Execute("drop variable $blobVarName"); return; } function load_blobvar_from_file($blobVarName, $filename) { $chunk_size = 1000; $fd = fopen ($filename, "rb"); $integer_chunks = (integer)filesize($filename) / $chunk_size; $modulus = filesize($filename) % $chunk_size; if ($modulus != 0){ $integer_chunks += 1; } for($loop=1;$loop<=$integer_chunks;$loop++){ $contents = fread ($fd, $chunk_size); $contents = bin2hex($contents); $hexstring = ''; for($loop2=0;$loop2<strlen($contents);$loop2+=2){ $hexstring .= '\x' . substr($contents,$loop2,2); } $hexstring = $this->qstr($hexstring); $this->Execute("set $blobVarName = $blobVarName || " . $hexstring); } fclose ($fd); return; } function load_blobvar_from_var($blobVarName, &$varName) { $chunk_size = 1000; $integer_chunks = (integer)strlen($varName) / $chunk_size; $modulus = strlen($varName) % $chunk_size; if ($modulus != 0){ $integer_chunks += 1; } for($loop=1;$loop<=$integer_chunks;$loop++){ $contents = substr ($varName, (($loop - 1) * $chunk_size), $chunk_size); $contents = bin2hex($contents); $hexstring = ''; for($loop2=0;$loop2<strlen($contents);$loop2+=2){ $hexstring .= '\x' . substr($contents,$loop2,2); } $hexstring = $this->qstr($hexstring); $this->Execute("set $blobVarName = $blobVarName || " . $hexstring); } return; } /* Insert a null into the blob field of the table first. Then use UpdateBlob to store the blob. Usage: $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); */ function UpdateBlob($table,$column,&$val,$where,$blobtype='BLOB') { $blobVarName = 'hold_blob'; $this->create_blobvar($blobVarName); $this->load_blobvar_from_var($blobVarName, $val); $this->Execute("UPDATE $table SET $column=$blobVarName WHERE $where"); $this->drop_blobvar($blobVarName); return true; } }; //class class ADORecordSet_sqlanywhere extends ADORecordSet_odbc { var $databaseType = "sqlanywhere"; }; //class } //define drivers/adodb-postgres7.inc.php 0000644 00000022421 15151221732 0012507 0 ustar 00 <?php /** * ADOdb PostgreSQL 7 driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR."/drivers/adodb-postgres64.inc.php"); class ADODB_postgres7 extends ADODB_postgres64 { var $databaseType = 'postgres7'; var $hasLimit = true; // set to true for pgsql 6.5+ only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10 var $ansiOuter = true; var $charSet = true; //set to true for Postgres 7 and above - PG client supports encodings // Richard 3/18/2012 - Modified SQL to return SERIAL type correctly AS old driver no longer return SERIAL as data type. var $metaColumnsSQL = " SELECT a.attname, CASE WHEN x.sequence_name != '' THEN 'SERIAL' ELSE t.typname END AS typname, a.attlen, a.atttypmod, a.attnotnull, a.atthasdef, a.attnum FROM pg_class c, pg_attribute a JOIN pg_type t ON a.atttypid = t.oid LEFT JOIN ( SELECT c.relname as sequence_name, c1.relname as related_table, a.attname as related_column FROM pg_class c JOIN pg_depend d ON d.objid = c.oid LEFT JOIN pg_class c1 ON d.refobjid = c1.oid LEFT JOIN pg_attribute a ON (d.refobjid, d.refobjsubid) = (a.attrelid, a.attnum) WHERE c.relkind = 'S' AND c1.relname = '%s' ) x ON x.related_column= a.attname WHERE c.relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) AND a.attname not like '....%%' AND a.attnum > 0 AND a.attrelid = c.oid ORDER BY a.attnum"; // used when schema defined var $metaColumnsSQL1 = " SELECT a.attname, CASE WHEN x.sequence_name != '' THEN 'SERIAL' ELSE t.typname END AS typname, a.attlen, a.atttypmod, a.attnotnull, a.atthasdef, a.attnum FROM pg_class c, pg_namespace n, pg_attribute a JOIN pg_type t ON a.atttypid = t.oid LEFT JOIN ( SELECT c.relname as sequence_name, c1.relname as related_table, a.attname as related_column FROM pg_class c JOIN pg_depend d ON d.objid = c.oid LEFT JOIN pg_class c1 ON d.refobjid = c1.oid LEFT JOIN pg_attribute a ON (d.refobjid, d.refobjsubid) = (a.attrelid, a.attnum) WHERE c.relkind = 'S' AND c1.relname = '%s' ) x ON x.related_column= a.attname WHERE c.relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) AND c.relnamespace=n.oid and n.nspname='%s' AND a.attname not like '....%%' AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum"; function __construct() { parent::__construct(); if (ADODB_ASSOC_CASE !== ADODB_ASSOC_CASE_NATIVE) { $this->rsPrefix .= 'assoc_'; } $this->_bindInputArray = true; } // the following should be compat with postgresql 7.2, // which makes obsolete the LIMIT limit,offset syntax function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { $nrows = (int) $nrows; $offset = (int) $offset; $offsetStr = ($offset >= 0) ? " OFFSET ".((integer)$offset) : ''; $limitStr = ($nrows >= 0) ? " LIMIT ".((integer)$nrows) : ''; if ($secs2cache) $rs = $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr); else $rs = $this->Execute($sql."$limitStr$offsetStr",$inputarr); return $rs; } /* function Prepare($sql) { $info = $this->ServerInfo(); if ($info['version']>=7.3) { return array($sql,false); } return $sql; } */ /** * Generate the SQL to retrieve MetaColumns data * @param string $table Table name * @param string $schema Schema name (can be blank) * @return string SQL statement to execute */ protected function _generateMetaColumnsSQL($table, $schema) { if ($schema) { return sprintf($this->metaColumnsSQL1, $table, $table, $table, $schema); } else { return sprintf($this->metaColumnsSQL, $table, $table, $schema); } } public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { # Regex isolates the 2 terms between parenthesis using subexpressions $regex = '^.*\((.*)\).*\((.*)\).*$'; $sql=" SELECT lookup_table, regexp_replace(consrc, '$regex', '\\2') AS lookup_field, dep_table, regexp_replace(consrc, '$regex', '\\1') AS dep_field FROM ( SELECT pg_get_constraintdef(c.oid) AS consrc, t.relname AS dep_table, ft.relname AS lookup_table FROM pg_constraint c JOIN pg_class t ON (t.oid = c.conrelid) JOIN pg_class ft ON (ft.oid = c.confrelid) JOIN pg_namespace nft ON (nft.oid = ft.relnamespace) LEFT JOIN pg_description ds ON (ds.objoid = c.oid) JOIN pg_namespace n ON (n.oid = t.relnamespace) WHERE c.contype = 'f'::\"char\" ORDER BY t.relname, n.nspname, c.conname, c.oid ) constraints WHERE dep_table='".strtolower($table)."' ORDER BY lookup_table, dep_table, dep_field"; $rs = $this->Execute($sql); if (!$rs || $rs->EOF) return false; $a = array(); while (!$rs->EOF) { $lookup_table = $rs->fields('lookup_table'); $fields = $rs->fields('dep_field') . '=' . $rs->fields('lookup_field'); if ($upper) { $lookup_table = strtoupper($lookup_table); $fields = strtoupper($fields); } $a[$lookup_table][] = str_replace('"','', $fields); $rs->MoveNext(); } return $a; } function _query($sql,$inputarr=false) { if (! $this->_bindInputArray) { // We don't have native support for parameterized queries, so let's emulate it at the parent return ADODB_postgres64::_query($sql, $inputarr); } $this->_pnum = 0; $this->_errorMsg = false; // -- added Cristiano da Cunha Duarte if ($inputarr) { $sqlarr = explode('?',trim($sql)); $sql = ''; $i = 1; $last = sizeof($sqlarr)-1; foreach($sqlarr as $v) { if ($last < $i) $sql .= $v; else $sql .= $v.' $'.$i; $i++; } $rez = pg_query_params($this->_connectionID,$sql, $inputarr); } else { $rez = pg_query($this->_connectionID,$sql); } // check if no data returned, then no need to create real recordset if ($rez && pg_num_fields($rez) <= 0) { if ($this->_resultid !== false) { pg_free_result($this->_resultid); } $this->_resultid = $rez; return true; } return $rez; } /** * Retrieve the client connection's current character set. * If no charsets were compiled into the server, the function will always * return 'SQL_ASCII'. * @see https://www.php.net/manual/en/function.pg-client-encoding.php * * @return string|false The character set, or false if it can't be determined. */ function getCharSet() { if (!$this->_connectionID) { return false; } $this->charSet = pg_client_encoding($this->_connectionID); return $this->charSet ?: false; } /** * Sets the client-side character set (encoding). * * Allows managing client encoding - very important if the database and * the output target (i.e. HTML) don't match; for instance, you may have a * UNICODE database and server your pages as WIN1251, etc. * * Supported on PostgreSQL 7.0 and above. Available charsets depend on * PostgreSQL version and the distribution's compile flags. * * @param string $charset The character set to switch to. * * @return bool True if the character set was changed successfully, false otherwise. */ function setCharSet($charset) { if ($this->charSet !== $charset) { if (!$this->_connectionID || pg_set_client_encoding($this->_connectionID, $charset) != 0) { return false; } $this->getCharSet(); } return true; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_postgres7 extends ADORecordSet_postgres64{ var $databaseType = "postgres7"; // 10% speedup to move MoveNext to child class function MoveNext() { if (!$this->EOF) { $this->_currentRow++; if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) { $this->_prepfields(); if ($this->fields !== false) { return true; } } $this->fields = false; $this->EOF = true; } return false; } } class ADORecordSet_assoc_postgres7 extends ADORecordSet_postgres64{ var $databaseType = "postgres7"; function _fetch() { if ($this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0) { return false; } $this->_prepfields(); if ($this->fields !== false) { $this->_updatefields(); return true; } return false; } function MoveNext() { if (!$this->EOF) { $this->_currentRow++; if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) { $this->_prepfields(); if ($this->fields !== false) { $this->_updatefields(); return true; } } $this->fields = false; $this->EOF = true; } return false; } } drivers/adodb-postgres8.inc.php 0000644 00000004142 15151221732 0012510 0 ustar 00 <?php /** * ADOdb PostgreSQL 8 driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR."/drivers/adodb-postgres7.inc.php"); class ADODB_postgres8 extends ADODB_postgres7 { var $databaseType = 'postgres8'; // From PostgreSQL 8.0 onwards, the adsrc column used in earlier versions to // retrieve the default value is obsolete and should not be used (see #562). var $metaDefaultsSQL = "SELECT d.adnum as num, pg_get_expr(d.adbin, d.adrelid) as def FROM pg_attrdef d, pg_class c WHERE d.adrelid=c.oid AND c.relname='%s' ORDER BY d.adnum"; /** * Retrieve last inserted ID * Don't use OIDs, since as per {@link http://php.net/function.pg-last-oid php manual } * they won't be there in Postgres 8.1 * (and they're not what the application wants back, anyway). * @param string $table * @param string $column * @return int last inserted ID for given table/column, or the most recently * returned one if $table or $column are empty */ protected function _insertID($table = '', $column = '') { return empty($table) || empty($column) ? $this->GetOne("SELECT lastval()") : $this->GetOne("SELECT currval(pg_get_serial_sequence('$table', '$column'))"); } } class ADORecordSet_postgres8 extends ADORecordSet_postgres7 { var $databaseType = "postgres8"; } class ADORecordSet_assoc_postgres8 extends ADORecordSet_assoc_postgres7 { var $databaseType = "postgres8"; } drivers/adodb-ado5.inc.php 0000644 00000042527 15151221732 0011413 0 ustar 00 <?php /** * Microsoft ADO driver (PHP5 compat version). * * Requires ADO. Works only on MS Windows. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); define("_ADODB_ADO_LAYER", 1 ); /*-------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------*/ class ADODB_ado extends ADOConnection { var $databaseType = "ado"; var $_bindInputArray = false; var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; var $replaceQuote = "''"; // string to use to replace quotes var $dataProvider = "ado"; var $hasAffectedRows = true; var $adoParameterType = 201; // 201 = long varchar, 203=long wide varchar, 205 = long varbinary var $_affectedRows = false; var $_thisTransactions; var $_cursor_type = 3; // 3=adOpenStatic,0=adOpenForwardOnly,1=adOpenKeyset,2=adOpenDynamic var $_cursor_location = 3; // 2=adUseServer, 3 = adUseClient; var $_lock_type = -1; var $_execute_option = -1; var $poorAffectedRows = true; var $charPage; function __construct() { $this->_affectedRows = new VARIANT; } function ServerInfo() { if (!empty($this->_connectionID)) $desc = $this->_connectionID->provider; return array('description' => $desc, 'version' => ''); } function _affectedrows() { return $this->_affectedRows; } // you can also pass a connection string like this: // // $DB->Connect('USER ID=sa;PASSWORD=pwd;SERVER=mangrove;DATABASE=ai',false,false,'SQLOLEDB'); function _connect($argHostname, $argUsername, $argPassword,$argDBorProvider, $argProvider= '') { // two modes // - if $argProvider is empty, we assume that $argDBorProvider holds provider -- this is for backward compat // - if $argProvider is not empty, then $argDBorProvider holds db if ($argProvider) { $argDatabasename = $argDBorProvider; } else { $argDatabasename = ''; if ($argDBorProvider) $argProvider = $argDBorProvider; else if (stripos($argHostname,'PROVIDER') === false) /* full conn string is not in $argHostname */ $argProvider = 'MSDASQL'; } try { $u = 'UID'; $p = 'PWD'; if (!empty($this->charPage)) $dbc = new COM('ADODB.Connection',null,$this->charPage); else $dbc = new COM('ADODB.Connection'); if (! $dbc) return false; /* special support if provider is mssql or access */ if ($argProvider=='mssql') { $u = 'User Id'; //User parameter name for OLEDB $p = 'Password'; $argProvider = "SQLOLEDB"; // SQL Server Provider // not yet //if ($argDatabasename) $argHostname .= ";Initial Catalog=$argDatabasename"; //use trusted connection for SQL if username not specified if (!$argUsername) $argHostname .= ";Trusted_Connection=Yes"; } else if ($argProvider=='access') $argProvider = "Microsoft.Jet.OLEDB.4.0"; // Microsoft Jet Provider if ($argProvider) $dbc->Provider = $argProvider; if ($argProvider) $argHostname = "PROVIDER=$argProvider;DRIVER={SQL Server};SERVER=$argHostname"; if ($argDatabasename) $argHostname .= ";DATABASE=$argDatabasename"; if ($argUsername) $argHostname .= ";$u=$argUsername"; if ($argPassword)$argHostname .= ";$p=$argPassword"; if ($this->debug) ADOConnection::outp( "Host=".$argHostname."<BR>\n version=$dbc->version"); // @ added below for php 4.0.1 and earlier @$dbc->Open((string) $argHostname); $this->_connectionID = $dbc; $dbc->CursorLocation = $this->_cursor_location; return $dbc->State > 0; } catch (exception $e) { if ($this->debug) echo "<pre>",$argHostname,"\n",$e,"</pre>\n"; } return false; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argProvider='MSDASQL') { return $this->_connect($argHostname,$argUsername,$argPassword,$argProvider); } /* adSchemaCatalogs = 1, adSchemaCharacterSets = 2, adSchemaCollations = 3, adSchemaColumns = 4, adSchemaCheckConstraints = 5, adSchemaConstraintColumnUsage = 6, adSchemaConstraintTableUsage = 7, adSchemaKeyColumnUsage = 8, adSchemaReferentialContraints = 9, adSchemaTableConstraints = 10, adSchemaColumnsDomainUsage = 11, adSchemaIndexes = 12, adSchemaColumnPrivileges = 13, adSchemaTablePrivileges = 14, adSchemaUsagePrivileges = 15, adSchemaProcedures = 16, adSchemaSchemata = 17, adSchemaSQLLanguages = 18, adSchemaStatistics = 19, adSchemaTables = 20, adSchemaTranslations = 21, adSchemaProviderTypes = 22, adSchemaViews = 23, adSchemaViewColumnUsage = 24, adSchemaViewTableUsage = 25, adSchemaProcedureParameters = 26, adSchemaForeignKeys = 27, adSchemaPrimaryKeys = 28, adSchemaProcedureColumns = 29, adSchemaDBInfoKeywords = 30, adSchemaDBInfoLiterals = 31, adSchemaCubes = 32, adSchemaDimensions = 33, adSchemaHierarchies = 34, adSchemaLevels = 35, adSchemaMeasures = 36, adSchemaProperties = 37, adSchemaMembers = 38 */ function MetaTables($ttype = false, $showSchema = false, $mask = false) { $arr= array(); $dbc = $this->_connectionID; $adors=@$dbc->OpenSchema(20);//tables if ($adors){ $f = $adors->Fields(2);//table/view name $t = $adors->Fields(3);//table type while (!$adors->EOF){ $tt=substr($t->value,0,6); if ($tt!='SYSTEM' && $tt !='ACCESS') $arr[]=$f->value; //print $f->value . ' ' . $t->value.'<br>'; $adors->MoveNext(); } $adors->Close(); } return $arr; } function MetaColumns($table, $normalize=true) { $table = strtoupper($table); $arr= array(); $dbc = $this->_connectionID; $adors=@$dbc->OpenSchema(4);//tables if ($adors){ $t = $adors->Fields(2);//table/view name while (!$adors->EOF){ if (strtoupper($t->Value) == $table) { $fld = new ADOFieldObject(); $c = $adors->Fields(3); $fld->name = $c->Value; $fld->type = 'CHAR'; // cannot discover type in ADO! $fld->max_length = -1; $arr[strtoupper($fld->name)]=$fld; } $adors->MoveNext(); } $adors->Close(); } return $arr; } /* returns queryID or false */ function _query($sql,$inputarr=false) { try { // In PHP5, all COM errors are exceptions, so to maintain old behaviour... $dbc = $this->_connectionID; // return rs $false = false; if ($inputarr) { if (!empty($this->charPage)) $oCmd = new COM('ADODB.Command',null,$this->charPage); else $oCmd = new COM('ADODB.Command'); $oCmd->ActiveConnection = $dbc; $oCmd->CommandText = $sql; $oCmd->CommandType = 1; foreach ($inputarr as $val) { $type = gettype($val); $len=strlen($val); if ($type == 'boolean') $this->adoParameterType = 11; else if ($type == 'integer') $this->adoParameterType = 3; else if ($type == 'double') $this->adoParameterType = 5; elseif ($type == 'string') $this->adoParameterType = 202; else if (($val === null) || (!defined($val))) $len=1; else $this->adoParameterType = 130; // name, type, direction 1 = input, len, $p = $oCmd->CreateParameter('name',$this->adoParameterType,1,$len,$val); $oCmd->Parameters->Append($p); } $p = false; $rs = $oCmd->Execute(); $e = $dbc->Errors; if ($dbc->Errors->Count > 0) return $false; return $rs; } $rs = @$dbc->Execute($sql,$this->_affectedRows, $this->_execute_option); if ($dbc->Errors->Count > 0) return $false; if (! $rs) return $false; if ($rs->State == 0) { $true = true; return $true; // 0 = adStateClosed means no records returned } return $rs; } catch (exception $e) { } return $false; } function BeginTrans() { if ($this->transOff) return true; if (isset($this->_thisTransactions)) if (!$this->_thisTransactions) return false; else { $o = $this->_connectionID->Properties("Transaction DDL"); $this->_thisTransactions = $o ? true : false; if (!$o) return false; } @$this->_connectionID->BeginTrans(); $this->transCnt += 1; return true; } function CommitTrans($ok=true) { if (!$ok) return $this->RollbackTrans(); if ($this->transOff) return true; @$this->_connectionID->CommitTrans(); if ($this->transCnt) @$this->transCnt -= 1; return true; } function RollbackTrans() { if ($this->transOff) return true; @$this->_connectionID->RollbackTrans(); if ($this->transCnt) @$this->transCnt -= 1; return true; } /* Returns: the last error message from previous database operation */ function ErrorMsg() { if (!$this->_connectionID) return "No connection established"; $errmsg = ''; try { $errc = $this->_connectionID->Errors; if (!$errc) return "No Errors object found"; if ($errc->Count == 0) return ''; $err = $errc->Item($errc->Count-1); $errmsg = $err->Description; }catch(exception $e) { } return $errmsg; } function ErrorNo() { $errc = $this->_connectionID->Errors; if ($errc->Count == 0) return 0; $err = $errc->Item($errc->Count-1); return $err->NativeError; } // returns true or false function _close() { if ($this->_connectionID) $this->_connectionID->Close(); $this->_connectionID = false; return true; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_ado extends ADORecordSet { var $bind = false; var $databaseType = "ado"; var $dataProvider = "ado"; var $_tarr = false; // caches the types var $_flds; // and field objects var $canSeek = true; var $hideErrors = true; function __construct($id,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; parent::__construct($id); } // returns the field object function FetchField($fieldOffset = -1) { $off=$fieldOffset+1; // offsets begin at 1 $o= new ADOFieldObject(); $rs = $this->_queryID; if (!$rs) return false; $f = $rs->Fields($fieldOffset); $o->name = $f->Name; $t = $f->Type; $o->type = $this->MetaType($t); $o->max_length = $f->DefinedSize; $o->ado_type = $t; //print "off=$off name=$o->name type=$o->type len=$o->max_length<br>"; return $o; } /* Use associative array to get fields array */ function Fields($colname) { if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _initrs() { $rs = $this->_queryID; try { $this->_numOfRows = $rs->RecordCount; } catch (Exception $e) { $this->_numOfRows = -1; } $f = $rs->Fields; $this->_numOfFields = $f->Count; } // should only be used to move forward as we normally use forward-only cursors function _seek($row) { $rs = $this->_queryID; // absoluteposition doesn't work -- my maths is wrong ? // $rs->AbsolutePosition->$row-2; // return true; if ($this->_currentRow > $row) return false; @$rs->Move((integer)$row - $this->_currentRow-1); //adBookmarkFirst return true; } /* OLEDB types enum DBTYPEENUM { DBTYPE_EMPTY = 0, DBTYPE_NULL = 1, DBTYPE_I2 = 2, DBTYPE_I4 = 3, DBTYPE_R4 = 4, DBTYPE_R8 = 5, DBTYPE_CY = 6, DBTYPE_DATE = 7, DBTYPE_BSTR = 8, DBTYPE_IDISPATCH = 9, DBTYPE_ERROR = 10, DBTYPE_BOOL = 11, DBTYPE_VARIANT = 12, DBTYPE_IUNKNOWN = 13, DBTYPE_DECIMAL = 14, DBTYPE_UI1 = 17, DBTYPE_ARRAY = 0x2000, DBTYPE_BYREF = 0x4000, DBTYPE_I1 = 16, DBTYPE_UI2 = 18, DBTYPE_UI4 = 19, DBTYPE_I8 = 20, DBTYPE_UI8 = 21, DBTYPE_GUID = 72, DBTYPE_VECTOR = 0x1000, DBTYPE_RESERVED = 0x8000, DBTYPE_BYTES = 128, DBTYPE_STR = 129, DBTYPE_WSTR = 130, DBTYPE_NUMERIC = 131, DBTYPE_UDT = 132, DBTYPE_DBDATE = 133, DBTYPE_DBTIME = 134, DBTYPE_DBTIMESTAMP = 135 ADO Types adEmpty = 0, adTinyInt = 16, adSmallInt = 2, adInteger = 3, adBigInt = 20, adUnsignedTinyInt = 17, adUnsignedSmallInt = 18, adUnsignedInt = 19, adUnsignedBigInt = 21, adSingle = 4, adDouble = 5, adCurrency = 6, adDecimal = 14, adNumeric = 131, adBoolean = 11, adError = 10, adUserDefined = 132, adVariant = 12, adIDispatch = 9, adIUnknown = 13, adGUID = 72, adDate = 7, adDBDate = 133, adDBTime = 134, adDBTimeStamp = 135, adBSTR = 8, adChar = 129, adVarChar = 200, adLongVarChar = 201, adWChar = 130, adVarWChar = 202, adLongVarWChar = 203, adBinary = 128, adVarBinary = 204, adLongVarBinary = 205, adChapter = 136, adFileTime = 64, adDBFileTime = 137, adPropVariant = 138, adVarNumeric = 139 */ function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; if (!is_numeric($t)) return $t; switch ($t) { case 0: case 12: // variant case 8: // bstr case 129: //char case 130: //wc case 200: // varc case 202:// varWC case 128: // bin case 204: // varBin case 72: // guid if ($len <= $this->blobSize) return 'C'; case 201: case 203: return 'X'; case 128: case 204: case 205: return 'B'; case 7: case 133: return 'D'; case 134: case 135: return 'T'; case 11: return 'L'; case 16:// adTinyInt = 16, case 2://adSmallInt = 2, case 3://adInteger = 3, case 4://adBigInt = 20, case 17://adUnsignedTinyInt = 17, case 18://adUnsignedSmallInt = 18, case 19://adUnsignedInt = 19, case 20://adUnsignedBigInt = 21, return 'I'; default: return ADODB_DEFAULT_METATYPE; } } // time stamp not supported yet function _fetch() { $rs = $this->_queryID; if (!$rs or $rs->EOF) { $this->fields = false; return false; } $this->fields = array(); if (!$this->_tarr) { $tarr = array(); $flds = array(); for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { $f = $rs->Fields($i); $flds[] = $f; $tarr[] = $f->Type; } // bind types and flds only once $this->_tarr = $tarr; $this->_flds = $flds; } $t = reset($this->_tarr); $f = reset($this->_flds); if ($this->hideErrors) $olde = error_reporting(E_ERROR|E_CORE_ERROR);// sometimes $f->value be null for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { //echo "<p>",$t,' ';var_dump($f->value); echo '</p>'; switch($t) { case 135: // timestamp if (!strlen((string)$f->value)) $this->fields[] = false; else { if (!is_numeric($f->value)) # $val = variant_date_to_timestamp($f->value); // VT_DATE stores dates as (float) fractional days since 1899/12/30 00:00:00 $val= (float) variant_cast($f->value,VT_R8)*3600*24-2209161600; else $val = $f->value; $this->fields[] = adodb_date('Y-m-d H:i:s',$val); } break; case 133:// A date value (yyyymmdd) if ($val = $f->value) { $this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2); } else $this->fields[] = false; break; case 7: // adDate if (!strlen((string)$f->value)) $this->fields[] = false; else { if (!is_numeric($f->value)) $val = variant_date_to_timestamp($f->value); else $val = $f->value; if (($val % 86400) == 0) $this->fields[] = adodb_date('Y-m-d',$val); else $this->fields[] = adodb_date('Y-m-d H:i:s',$val); } break; case 1: // null $this->fields[] = false; break; case 20: case 21: // bigint (64 bit) $this->fields[] = (float) $f->value; // if 64 bit PHP, could use (int) break; case 6: // currency is not supported properly; ADOConnection::outp( '<b>'.$f->Name.': currency type not supported by PHP</b>'); $this->fields[] = (float) $f->value; break; case 11: //BIT; $val = ""; if(is_bool($f->value)) { if($f->value==true) $val = 1; else $val = 0; } if(is_null($f->value)) $val = null; $this->fields[] = $val; break; default: $this->fields[] = $f->value; break; } //print " $f->value $t, "; $f = next($this->_flds); $t = next($this->_tarr); } // for if ($this->hideErrors) error_reporting($olde); @$rs->MoveNext(); // @ needed for some versions of PHP! if ($this->fetchMode & ADODB_FETCH_ASSOC) { $this->fields = $this->GetRowAssoc(); } return true; } function NextRecordSet() { $rs = $this->_queryID; $this->_queryID = $rs->NextRecordSet(); //$this->_queryID = $this->_QueryId->NextRecordSet(); if ($this->_queryID == null) return false; $this->_currentRow = -1; $this->_currentPage = -1; $this->bind = false; $this->fields = false; $this->_flds = false; $this->_tarr = false; $this->_inited = false; $this->Init(); return true; } function _close() { $this->_flds = false; try { @$this->_queryID->Close();// by Pete Dishman (peterd@telephonetics.co.uk) } catch (Exception $e) { } $this->_queryID = false; } } drivers/adodb-odbc.inc.php 0000644 00000045100 15151221732 0011460 0 ustar 00 <?php /** * Base ODBC driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); define("_ADODB_ODBC_LAYER", 2 ); /* * These constants are used to set define MetaColumns() method's behavior. * - METACOLUMNS_RETURNS_ACTUAL makes the driver return the actual type, * like all other drivers do (default) * - METACOLUMNS_RETURNS_META is provided for legacy compatibility (makes * driver behave as it did prior to v5.21) * * @see $metaColumnsReturnType */ DEFINE('METACOLUMNS_RETURNS_ACTUAL', 0); DEFINE('METACOLUMNS_RETURNS_META', 1); /*-------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------*/ class ADODB_odbc extends ADOConnection { var $databaseType = "odbc"; var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; var $replaceQuote = "''"; // string to use to replace quotes var $dataProvider = "odbc"; var $hasAffectedRows = true; var $binmode = ODBC_BINMODE_RETURN; var $useFetchArray = false; // setting this to true will make array elements in FETCH_ASSOC mode case-sensitive // breaking backward-compat //var $longreadlen = 8000; // default number of chars to return for a Blob/Long field var $_bindInputArray = false; var $curmode = SQL_CUR_USE_DRIVER; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L var $_genSeqSQL = "create table %s (id integer)"; var $_autocommit = true; var $_lastAffectedRows = 0; var $uCaseTables = true; // for meta* functions, uppercase table names /* * Tells the metaColumns feature whether to return actual or meta type */ public $metaColumnsReturnType = METACOLUMNS_RETURNS_ACTUAL; function __construct() {} // returns true or false function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('odbc_connect')) return null; if (!empty($argDatabasename) && stristr($argDSN, 'Database=') === false) { $argDSN = trim($argDSN); $endDSN = substr($argDSN, strlen($argDSN) - 1); if ($endDSN != ';') $argDSN .= ';'; $argDSN .= 'Database='.$argDatabasename; } $last_php_error = $this->resetLastError(); if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword); else $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,$this->curmode); $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); if (isset($this->connectStmt)) $this->Execute($this->connectStmt); return $this->_connectionID != false; } // returns true or false function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('odbc_connect')) return null; $last_php_error = $this->resetLastError(); $this->_errorMsg = ''; if ($this->debug && $argDatabasename) { ADOConnection::outp("For odbc PConnect(), $argDatabasename is not used. Place dsn in 1st parameter."); } // print "dsn=$argDSN u=$argUsername p=$argPassword<br>"; flush(); if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword); else $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,$this->curmode); $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); if ($this->_connectionID && $this->autoRollback) @odbc_rollback($this->_connectionID); if (isset($this->connectStmt)) $this->Execute($this->connectStmt); return $this->_connectionID != false; } function ServerInfo() { if (!empty($this->host)) { $dsn = strtoupper($this->host); $first = true; $found = false; if (!function_exists('odbc_data_source')) return false; while(true) { $rez = @odbc_data_source($this->_connectionID, $first ? SQL_FETCH_FIRST : SQL_FETCH_NEXT); $first = false; if (!is_array($rez)) break; if (strtoupper($rez['server']) == $dsn) { $found = true; break; } } if (!$found) return ADOConnection::ServerInfo(); if (!isset($rez['version'])) $rez['version'] = ''; return $rez; } else { return ADOConnection::ServerInfo(); } } function CreateSequence($seqname='adodbseq',$start=1) { if (empty($this->_genSeqSQL)) return false; $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); if (!$ok) return false; $start -= 1; return $this->Execute("insert into $seqname values($start)"); } var $_dropSeqSQL = 'drop table %s'; function DropSequence($seqname = 'adodbseq') { if (empty($this->_dropSeqSQL)) return false; return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); } /* This algorithm is not very efficient, but works even if table locking is not available. Will return false if unable to generate an ID after $MAXLOOPS attempts. */ function GenID($seq='adodbseq',$start=1) { // if you have to modify the parameter below, your database is overloaded, // or you need to implement generation of id's yourself! $MAXLOOPS = 100; //$this->debug=1; while (--$MAXLOOPS>=0) { $num = $this->GetOne("select id from $seq"); if ($num === false) { $this->Execute(sprintf($this->_genSeqSQL ,$seq)); $start -= 1; $num = '0'; $ok = $this->Execute("insert into $seq values($start)"); if (!$ok) return false; } $this->Execute("update $seq set id=id+1 where id=$num"); if ($this->affected_rows() > 0) { $num += 1; $this->genID = $num; return $num; } elseif ($this->affected_rows() == 0) { // some drivers do not return a valid value => try with another method $value = $this->GetOne("select id from $seq"); if ($value == $num + 1) { return $value; } } } if ($fn = $this->raiseErrorFn) { $fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num); } return false; } function ErrorMsg() { if ($this->_errorMsg !== false) return $this->_errorMsg; if (empty($this->_connectionID)) return @odbc_errormsg(); return @odbc_errormsg($this->_connectionID); } function ErrorNo() { if ($this->_errorCode !== false) { // bug in 4.0.6, error number can be corrupted string (should be 6 digits) return (strlen($this->_errorCode)<=2) ? 0 : $this->_errorCode; } if (empty($this->_connectionID)) $e = @odbc_error(); else $e = @odbc_error($this->_connectionID); // bug in 4.0.6, error number can be corrupted string (should be 6 digits) // so we check and patch if (strlen($e)<=2) return 0; return $e; } function BeginTrans() { if (!$this->hasTransactions) return false; if ($this->transOff) return true; $this->transCnt += 1; $this->_autocommit = false; return odbc_autocommit($this->_connectionID,false); } function CommitTrans($ok=true) { if ($this->transOff) return true; if (!$ok) return $this->RollbackTrans(); if ($this->transCnt) $this->transCnt -= 1; $this->_autocommit = true; $ret = odbc_commit($this->_connectionID); odbc_autocommit($this->_connectionID,true); return $ret; } function RollbackTrans() { if ($this->transOff) return true; if ($this->transCnt) $this->transCnt -= 1; $this->_autocommit = true; $ret = odbc_rollback($this->_connectionID); odbc_autocommit($this->_connectionID,true); return $ret; } function MetaPrimaryKeys($table,$owner=false) { global $ADODB_FETCH_MODE; if ($this->uCaseTables) $table = strtoupper($table); $schema = ''; $this->_findschema($table,$schema); $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $qid = @odbc_primarykeys($this->_connectionID,'',$schema,$table); if (!$qid) { $ADODB_FETCH_MODE = $savem; return false; } $rs = new ADORecordSet_odbc($qid); $ADODB_FETCH_MODE = $savem; if (!$rs) return false; $arr = $rs->GetArray(); $rs->Close(); //print_r($arr); $arr2 = array(); for ($i=0; $i < sizeof($arr); $i++) { if ($arr[$i][3]) $arr2[] = $arr[$i][3]; } return $arr2; } function MetaTables($ttype=false,$showSchema=false,$mask=false) { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $qid = odbc_tables($this->_connectionID); $rs = new ADORecordSet_odbc($qid); $ADODB_FETCH_MODE = $savem; if (!$rs) { $false = false; return $false; } $arr = $rs->GetArray(); //print_r($arr); $rs->Close(); $arr2 = array(); if ($ttype) { $isview = strncmp($ttype,'V',1) === 0; } for ($i=0; $i < sizeof($arr); $i++) { if (!$arr[$i][2]) continue; $type = $arr[$i][3]; if ($ttype) { if ($isview) { if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2]; } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; } return $arr2; } /* See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odbc/htm/odbcdatetime_data_type_changes.asp / SQL data type codes / #define SQL_UNKNOWN_TYPE 0 #define SQL_CHAR 1 #define SQL_NUMERIC 2 #define SQL_DECIMAL 3 #define SQL_INTEGER 4 #define SQL_SMALLINT 5 #define SQL_FLOAT 6 #define SQL_REAL 7 #define SQL_DOUBLE 8 #if (ODBCVER >= 0x0300) #define SQL_DATETIME 9 #endif #define SQL_VARCHAR 12 / One-parameter shortcuts for date/time data types / #if (ODBCVER >= 0x0300) #define SQL_TYPE_DATE 91 #define SQL_TYPE_TIME 92 #define SQL_TYPE_TIMESTAMP 93 #define SQL_UNICODE (-95) #define SQL_UNICODE_VARCHAR (-96) #define SQL_UNICODE_LONGVARCHAR (-97) */ function ODBCTypes($t) { switch ((integer)$t) { case 1: case 12: case 0: case -95: case -96: return 'C'; case -97: case -1: //text return 'X'; case -4: //image return 'B'; case 9: case 91: return 'D'; case 10: case 11: case 92: case 93: return 'T'; case 4: case 5: case -6: return 'I'; case -11: // uniqidentifier return 'R'; case -7: //bit return 'L'; default: return 'N'; } } function MetaColumns($table, $normalize=true) { global $ADODB_FETCH_MODE; $false = false; if ($this->uCaseTables) $table = strtoupper($table); $schema = ''; $this->_findschema($table,$schema); $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; /*if (false) { // after testing, confirmed that the following does not work because of a bug $qid2 = odbc_tables($this->_connectionID); $rs = new ADORecordSet_odbc($qid2); $ADODB_FETCH_MODE = $savem; if (!$rs) return false; $rs->_fetch(); while (!$rs->EOF) { if ($table == strtoupper($rs->fields[2])) { $q = $rs->fields[0]; $o = $rs->fields[1]; break; } $rs->MoveNext(); } $rs->Close(); $qid = odbc_columns($this->_connectionID,$q,$o,strtoupper($table),'%'); } */ switch ($this->databaseType) { case 'access': case 'vfp': $qid = odbc_columns($this->_connectionID);#,'%','',strtoupper($table),'%'); break; case 'db2': $colname = "%"; $qid = odbc_columns($this->_connectionID, "", $schema, $table, $colname); break; default: $qid = @odbc_columns($this->_connectionID,'%','%',strtoupper($table),'%'); if (empty($qid)) $qid = odbc_columns($this->_connectionID); break; } if (empty($qid)) return $false; $rs = new ADORecordSet_odbc($qid); $ADODB_FETCH_MODE = $savem; if (!$rs) return $false; $rs->_fetch(); $retarr = array(); /* $rs->fields indices 0 TABLE_QUALIFIER 1 TABLE_SCHEM 2 TABLE_NAME 3 COLUMN_NAME 4 DATA_TYPE 5 TYPE_NAME 6 PRECISION 7 LENGTH 8 SCALE 9 RADIX 10 NULLABLE 11 REMARKS */ while (!$rs->EOF) { // adodb_pr($rs->fields); if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[3]; if ($this->metaColumnsReturnType == METACOLUMNS_RETURNS_META) /* * This is the broken, original value */ $fld->type = $this->ODBCTypes($rs->fields[4]); else /* * This is the correct new value */ $fld->type = $rs->fields[4]; // ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp // access uses precision to store length for char/varchar if ($fld->type == 'C' or $fld->type == 'X') { if ($this->databaseType == 'access') $fld->max_length = $rs->fields[6]; else if ($rs->fields[4] <= -95) // UNICODE $fld->max_length = $rs->fields[7]/2; else $fld->max_length = $rs->fields[7]; } else $fld->max_length = $rs->fields[7]; $fld->not_null = !empty($rs->fields[10]); $fld->scale = $rs->fields[8]; $retarr[strtoupper($fld->name)] = $fld; } else if (sizeof($retarr)>0) break; $rs->MoveNext(); } $rs->Close(); //-- crashes 4.03pl1 -- why? if (empty($retarr)) $retarr = false; return $retarr; } function Prepare($sql) { if (! $this->_bindInputArray) return $sql; // no binding $stmt = odbc_prepare($this->_connectionID,$sql); if (!$stmt) { // we don't know whether odbc driver is parsing prepared stmts, so just return sql return $sql; } return array($sql,$stmt,false); } /* returns queryID or false */ function _query($sql,$inputarr=false) { $last_php_error = $this->resetLastError(); $this->_errorMsg = ''; if ($inputarr) { if (is_array($sql)) { $stmtid = $sql[1]; } else { $stmtid = odbc_prepare($this->_connectionID,$sql); if ($stmtid == false) { $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); return false; } } if (! odbc_execute($stmtid,$inputarr)) { //@odbc_free_result($stmtid); $this->_errorMsg = odbc_errormsg(); $this->_errorCode = odbc_error(); return false; } } else if (is_array($sql)) { $stmtid = $sql[1]; if (!odbc_execute($stmtid)) { //@odbc_free_result($stmtid); $this->_errorMsg = odbc_errormsg(); $this->_errorCode = odbc_error(); return false; } } else $stmtid = odbc_exec($this->_connectionID,$sql); $this->_lastAffectedRows = 0; if ($stmtid) { if (@odbc_num_fields($stmtid) == 0) { $this->_lastAffectedRows = odbc_num_rows($stmtid); $stmtid = true; } else { $this->_lastAffectedRows = 0; odbc_binmode($stmtid,$this->binmode); odbc_longreadlen($stmtid,$this->maxblobsize); } $this->_errorMsg = ''; $this->_errorCode = 0; } else { $this->_errorMsg = odbc_errormsg(); $this->_errorCode = odbc_error(); } return $stmtid; } /* Insert a null into the blob field of the table first. Then use UpdateBlob to store the blob. Usage: $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); */ function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') { return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false; } // returns true or false function _close() { $ret = @odbc_close($this->_connectionID); $this->_connectionID = false; return $ret; } function _affectedrows() { return $this->_lastAffectedRows; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_odbc extends ADORecordSet { var $bind = false; var $databaseType = "odbc"; var $dataProvider = "odbc"; var $useFetchArray; function __construct($id,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; $this->_queryID = $id; // the following is required for mysql odbc driver in 4.3.1 -- why? $this->EOF = false; $this->_currentRow = -1; //parent::__construct($id); } // returns the field object function FetchField($fieldOffset = -1) { $off=$fieldOffset+1; // offsets begin at 1 $o= new ADOFieldObject(); $o->name = @odbc_field_name($this->_queryID,$off); $o->type = @odbc_field_type($this->_queryID,$off); $o->max_length = @odbc_field_len($this->_queryID,$off); if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name); else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name); return $o; } /* Use associative array to get fields array */ function Fields($colname) { if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _initrs() { global $ADODB_COUNTRECS; $this->_numOfRows = ($ADODB_COUNTRECS) ? @odbc_num_rows($this->_queryID) : -1; $this->_numOfFields = @odbc_num_fields($this->_queryID); // some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 if ($this->_numOfRows == 0) $this->_numOfRows = -1; //$this->useFetchArray = $this->connection->useFetchArray; } function _seek($row) { return false; } // speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated function GetArrayLimit($nrows,$offset=-1) { if ($offset <= 0) { $rs = $this->GetArray($nrows); return $rs; } $savem = $this->fetchMode; $this->fetchMode = ADODB_FETCH_NUM; $this->Move($offset); $this->fetchMode = $savem; if ($this->fetchMode & ADODB_FETCH_ASSOC) { $this->fields = $this->GetRowAssoc(); } $results = array(); $cnt = 0; while (!$this->EOF && $nrows != $cnt) { $results[$cnt++] = $this->fields; $this->MoveNext(); } return $results; } function MoveNext() { if ($this->_numOfRows != 0 && !$this->EOF) { $this->_currentRow++; if( $this->_fetch() ) { return true; } } $this->fields = false; $this->EOF = true; return false; } function _fetch() { $this->fields = false; $rez = @odbc_fetch_into($this->_queryID,$this->fields); if ($rez) { if ($this->fetchMode & ADODB_FETCH_ASSOC) { $this->fields = $this->GetRowAssoc(); } return true; } return false; } function _close() { return @odbc_free_result($this->_queryID); } } drivers/adodb-oci8po.inc.php 0000644 00000016323 15151221732 0011757 0 ustar 00 <?php /** * Portable version of Oracle oci8 driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * Portable version of oci8 driver, to make it more similar to other database * drivers. The main differences are * 1. that the OCI_ASSOC names are in lowercase instead of uppercase. * 2. bind variables are mapped using ? instead of :<bindvar> * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php'); class ADODB_oci8po extends ADODB_oci8 { var $databaseType = 'oci8po'; var $dataProvider = 'oci8'; var $metaColumnsSQL = "select lower(cname),coltype,width, SCALE, PRECISION, NULLS, DEFAULTVAL from col where tname='%s' order by colno"; //changed by smondino@users.sourceforge. net var $metaTablesSQL = "select lower(table_name),table_type from cat where table_type in ('TABLE','VIEW')"; function Param($name,$type='C') { return '?'; } function Prepare($sql,$cursor=false) { $sqlarr = explode('?',$sql); $sql = $sqlarr[0]; for ($i = 1, $max = sizeof($sqlarr); $i < $max; $i++) { $sql .= ':'.($i-1) . $sqlarr[$i]; } return ADODB_oci8::Prepare($sql,$cursor); } function Execute($sql,$inputarr=false) { return ADOConnection::Execute($sql,$inputarr); } /** * The optimizations performed by ADODB_oci8::SelectLimit() are not * compatible with the oci8po driver, so we rely on the slower method * from the base class. * We can't properly handle prepared statements either due to preprocessing * of query parameters, so we treat them as regular SQL statements. */ function SelectLimit($sql, $nrows=-1, $offset=-1, $inputarr=false, $secs2cache=0) { if(is_array($sql)) { // $sql = $sql[0]; } return ADOConnection::SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache); } // emulate handling of parameters ? ?, replacing with :bind0 :bind1 function _query($sql,$inputarr=false) { if (is_array($inputarr)) { $i = 0; if (is_array($sql)) { foreach($inputarr as $v) { $arr['bind'.$i++] = $v; } } else { $sql = $this->extractBinds($sql,$inputarr); } } return ADODB_oci8::_query($sql,$inputarr); } /** * Replaces compatibility bind markers with oracle ones and returns a * valid sql statement * * This replaces a regexp based section of code that has been subject * to numerous tweaks, as more extreme test cases have appeared. This * is now done this like this to help maintainability and avoid the * need to rely on regexp experienced maintainers * * @param string $sql The sql statement * @param string[] $inputarr The bind array * * @return string The modified statement */ private function extractBinds($sql,$inputarr) { $inString = false; $escaped = 0; $sqlLength = strlen($sql) - 1; $newSql = ''; $bindCount = 0; /* * inputarr is the passed in bind list, which is associative, but * we only want the keys here */ $inputKeys = array_keys($inputarr); for ($i=0;$i<=$sqlLength;$i++) { /* * find the next character of the string */ $c = $sql[$i]; if ($c == "'" && !$inString && $escaped==0) /* * Found the start of a string inside the statement */ $inString = true; elseif ($c == "\\" && $escaped==0) /* * The next character will be escaped */ $escaped = 1; elseif ($c == "'" && $inString && $escaped==0) /* * We found the end of the string */ $inString = false; if ($escaped == 2) $escaped = 0; if ($escaped==0 && !$inString && $c == '?') /* * We found a bind symbol, replace it with the oracle equivalent */ $newSql .= ':' . $inputKeys[$bindCount++]; else /* * Add the current character the pile */ $newSql .= $c; if ($escaped == 1) /* * We have just found an escape character, make sure we ignore the * next one that comes along, it might be a ' character */ $escaped = 2; } return $newSql; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_oci8po extends ADORecordset_oci8 { var $databaseType = 'oci8po'; function Fields($colname) { if ($this->fetchMode & OCI_ASSOC) return $this->fields[$colname]; if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } // lowercase field names... function _FetchField($fieldOffset = -1) { $fld = new ADOFieldObject; $fieldOffset += 1; $fld->name = OCIcolumnname($this->_queryID, $fieldOffset); if (ADODB_ASSOC_CASE == ADODB_ASSOC_CASE_LOWER) { $fld->name = strtolower($fld->name); } $fld->type = OCIcolumntype($this->_queryID, $fieldOffset); $fld->max_length = OCIcolumnsize($this->_queryID, $fieldOffset); if ($fld->type == 'NUMBER') { $sc = OCIColumnScale($this->_queryID, $fieldOffset); if ($sc == 0) { $fld->type = 'INT'; } } return $fld; } // 10% speedup to move MoveNext to child class function MoveNext() { $ret = @oci_fetch_array($this->_queryID,$this->fetchMode); if($ret !== false) { global $ADODB_ANSI_PADDING_OFF; $this->fields = $ret; $this->_currentRow++; $this->_updatefields(); if (!empty($ADODB_ANSI_PADDING_OFF)) { foreach($this->fields as $k => $v) { if (is_string($v)) $this->fields[$k] = rtrim($v); } } return true; } if (!$this->EOF) { $this->EOF = true; $this->_currentRow++; } return false; } /* Optimize SelectLimit() by using OCIFetch() instead of OCIFetchInto() */ function GetArrayLimit($nrows,$offset=-1) { if ($offset <= 0) { $arr = $this->GetArray($nrows); return $arr; } for ($i=1; $i < $offset; $i++) if (!@OCIFetch($this->_queryID)) { $arr = array(); return $arr; } $ret = @oci_fetch_array($this->_queryID,$this->fetchMode); if ($ret === false) { $arr = array(); return $arr; } $this->fields = $ret; $this->_updatefields(); $results = array(); $cnt = 0; while (!$this->EOF && $nrows != $cnt) { $results[$cnt++] = $this->fields; $this->MoveNext(); } return $results; } function _fetch() { global $ADODB_ANSI_PADDING_OFF; $ret = @oci_fetch_array($this->_queryID,$this->fetchMode); if ($ret) { $this->fields = $ret; $this->_updatefields(); if (!empty($ADODB_ANSI_PADDING_OFF)) { foreach($this->fields as $k => $v) { if (is_string($v)) $this->fields[$k] = rtrim($v); } } } return $ret !== false; } } drivers/adodb-mssql_n.inc.php 0000644 00000017373 15151221732 0012240 0 ustar 00 <?php /** * MSSQL Driver with auto-prepended "N" for correct unicode storage of SQL literal strings. * * Intended to be used with MSSQL drivers that are sending UCS-2 data to MSSQL * (FreeTDS and ODBTP) in order to get true cross-db compatibility from the * application point of view. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); // one useful constant if (!defined('SINGLEQUOTE')) define('SINGLEQUOTE', "'"); include_once(ADODB_DIR.'/drivers/adodb-mssql.inc.php'); class ADODB_mssql_n extends ADODB_mssql { var $databaseType = "mssql_n"; function _query($sql,$inputarr=false) { $sql = $this->_appendN($sql); return ADODB_mssql::_query($sql,$inputarr); } /** * This function will intercept all the literals used in the SQL, prepending the "N" char to them * in order to allow mssql to store properly data sent in the correct UCS-2 encoding (by freeTDS * and ODBTP) keeping SQL compatibility at ADOdb level (instead of hacking every project to add * the "N" notation when working against MSSQL. * * The original note indicated that this hack should only be used if ALL the char-based columns * in your DB are of type nchar, nvarchar and ntext, but testing seems to indicate that SQL server * doesn't seem to care if the statement is used against char etc fields. * * @todo This function should raise an ADOdb error if one of the transformations fail * * @param mixed $inboundData Either a string containing an SQL statement * or an array with resources from prepared statements * * @return mixed */ function _appendN($inboundData) { $inboundIsArray = false; if (is_array($inboundData)) { $inboundIsArray = true; $inboundArray = $inboundData; } else $inboundArray = (array)$inboundData; /* * All changes will be placed here */ $outboundArray = $inboundArray; foreach($inboundArray as $inboundKey=>$inboundValue) { if (is_resource($inboundValue)) { /* * Prepared statement resource */ if ($this->debug) ADOConnection::outp("{$this->databaseType} index $inboundKey value is resource, continue"); continue; } if (strpos($inboundValue, SINGLEQUOTE) === false) { /* * Check we have something to manipulate */ if ($this->debug) ADOConnection::outp("{$this->databaseType} index $inboundKey value $inboundValue has no single quotes, continue"); continue; } /* * Check we haven't an odd number of single quotes (this can cause problems below * and should be considered one wrong SQL). Exit with debug info. */ if ((substr_count($inboundValue, SINGLEQUOTE) & 1)) { if ($this->debug) ADOConnection::outp("{$this->databaseType} internal transformation: not converted. Wrong number of quotes (odd)"); break; } /* * Check we haven't any backslash + single quote combination. It should mean wrong * backslashes use (bad magic_quotes_sybase?). Exit with debug info. */ $regexp = '/(\\\\' . SINGLEQUOTE . '[^' . SINGLEQUOTE . '])/'; if (preg_match($regexp, $inboundValue)) { if ($this->debug) ADOConnection::outp("{$this->databaseType} internal transformation: not converted. Found bad use of backslash + single quote"); break; } /* * Remove pairs of single-quotes */ $pairs = array(); $regexp = '/(' . SINGLEQUOTE . SINGLEQUOTE . ')/'; preg_match_all($regexp, $inboundValue, $list_of_pairs); if ($list_of_pairs) { foreach (array_unique($list_of_pairs[0]) as $key=>$value) $pairs['<@#@#@PAIR-'.$key.'@#@#@>'] = $value; if (!empty($pairs)) $inboundValue = str_replace($pairs, array_keys($pairs), $inboundValue); } /* * Remove the rest of literals present in the query */ $literals = array(); $regexp = '/(N?' . SINGLEQUOTE . '.*?' . SINGLEQUOTE . ')/is'; preg_match_all($regexp, $inboundValue, $list_of_literals); if ($list_of_literals) { foreach (array_unique($list_of_literals[0]) as $key=>$value) $literals['<#@#@#LITERAL-'.$key.'#@#@#>'] = $value; if (!empty($literals)) $inboundValue = str_replace($literals, array_keys($literals), $inboundValue); } /* * Analyse literals to prepend the N char to them if their contents aren't numeric */ if (!empty($literals)) { foreach ($literals as $key=>$value) { if (!is_numeric(trim($value, SINGLEQUOTE))) /* * Non numeric string, prepend our dear N, whilst * Trimming potentially existing previous "N" */ $literals[$key] = 'N' . trim($value, 'N'); } } /* * Re-apply literals to the text */ if (!empty($literals)) $inboundValue = str_replace(array_keys($literals), $literals, $inboundValue); /* * Any pairs followed by N' must be switched to N' followed by those pairs * (or strings beginning with single quotes will fail) */ $inboundValue = preg_replace("/((<@#@#@PAIR-(\d+)@#@#@>)+)N'/", "N'$1", $inboundValue); /* * Re-apply pairs of single-quotes to the text */ if (!empty($pairs)) $inboundValue = str_replace(array_keys($pairs), $pairs, $inboundValue); /* * Print transformation if debug = on */ if (strcmp($inboundValue,$inboundArray[$inboundKey]) <> 0 && $this->debug) ADOConnection::outp("{$this->databaseType} internal transformation: {$inboundArray[$inboundKey]} to {$inboundValue}"); if (strcmp($inboundValue,$inboundArray[$inboundKey]) <> 0) /* * Place the transformed value into the outbound array */ $outboundArray[$inboundKey] = $inboundValue; } /* * Any transformations are in the $outboundArray */ if ($inboundIsArray) return $outboundArray; /* * We passed a string in originally */ return $outboundArray[0]; } } class ADORecordset_mssql_n extends ADORecordset_mssql { var $databaseType = "mssql_n"; } drivers/adodb-pdo_mysql.inc.php 0000644 00000023537 15151221732 0012572 0 ustar 00 <?php /** * PDO MySQL driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ class ADODB_pdo_mysql extends ADODB_pdo { var $metaTablesSQL = "SELECT TABLE_NAME, CASE WHEN TABLE_TYPE = 'VIEW' THEN 'V' ELSE 'T' END FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA="; var $metaColumnsSQL = "SHOW COLUMNS FROM `%s`"; var $sysDate = 'CURDATE()'; var $sysTimeStamp = 'NOW()'; var $hasGenID = true; var $_genIDSQL = "UPDATE %s SET id=LAST_INSERT_ID(id+1);"; var $_genSeqSQL = "CREATE TABLE if NOT EXISTS %s (id int not null)"; var $_genSeqCountSQL = "SELECT count(*) FROM %s"; var $_genSeq2SQL = "INSERT INTO %s VALUES (%s)"; var $_dropSeqSQL = "drop table %s"; var $fmtTimeStamp = "'Y-m-d H:i:s'"; var $nameQuote = '`'; function _init($parentDriver) { $parentDriver->hasTransactions = false; #$parentDriver->_bindInputArray = false; $parentDriver->hasInsertID = true; $parentDriver->_connectionID->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, true); } // dayFraction is a day in floating point function OffsetDate($dayFraction, $date=false) { if (!$date) { $date = $this->sysDate; } $fraction = $dayFraction * 24 * 3600; return $date . ' + INTERVAL ' . $fraction . ' SECOND'; // return "from_unixtime(unix_timestamp($date)+$fraction)"; } /** * Get a list of indexes on the specified table. * * @param string $table The name of the table to get indexes for. * @param bool $primary (Optional) Whether or not to include the primary key. * @param bool $owner (Optional) Unused. * * @return array|bool An array of the indexes, or false if the query to get the indexes failed. */ function metaIndexes($table, $primary = false, $owner = false) { // save old fetch mode global $ADODB_FETCH_MODE; $false = false; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->setFetchMode(FALSE); } // get index details $rs = $this->execute(sprintf('SHOW INDEXES FROM %s',$table)); // restore fetchmode if (isset($savem)) { $this->setFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { return $false; } $indexes = array (); // parse index data into array while ($row = $rs->fetchRow()) { if ($primary == FALSE AND $row[2] == 'PRIMARY') { continue; } if (!isset($indexes[$row[2]])) { $indexes[$row[2]] = array( 'unique' => ($row[1] == 0), 'columns' => array() ); } $indexes[$row[2]]['columns'][$row[3] - 1] = $row[4]; } // sort columns by order in the index foreach ( array_keys ($indexes) as $index ) { ksort ($indexes[$index]['columns']); } return $indexes; } function Concat() { $s = ''; $arr = func_get_args(); // suggestion by andrew005#mnogo.ru $s = implode(',', $arr); if (strlen($s) > 0) { return "CONCAT($s)"; } return ''; } function ServerInfo() { $arr['description'] = ADOConnection::GetOne('select version()'); $arr['version'] = ADOConnection::_findvers($arr['description']); return $arr; } function MetaTables($ttype=false, $showSchema=false, $mask=false) { $save = $this->metaTablesSQL; if ($showSchema && is_string($showSchema)) { $this->metaTablesSQL .= $this->qstr($showSchema); } else { $this->metaTablesSQL .= 'schema()'; } if ($mask) { $mask = $this->qstr($mask); $this->metaTablesSQL .= " like $mask"; } $ret = ADOConnection::MetaTables($ttype, $showSchema); $this->metaTablesSQL = $save; return $ret; } /** * @param bool $auto_commit * @return void */ function SetAutoCommit($auto_commit) { $this->_connectionID->setAttribute(PDO::ATTR_AUTOCOMMIT, $auto_commit); } function SetTransactionMode($transaction_mode) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->Execute('SET TRANSACTION ISOLATION LEVEL REPEATABLE READ'); return; } if (!stristr($transaction_mode, 'isolation')) { $transaction_mode = 'ISOLATION LEVEL ' . $transaction_mode; } $this->Execute('SET SESSION TRANSACTION ' . $transaction_mode); } function MetaColumns($table, $normalize=true) { $this->_findschema($table, $schema); if ($schema) { $dbName = $this->database; $this->SelectDB($schema); } global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) { $savem = $this->SetFetchMode(false); } $rs = $this->Execute(sprintf($this->metaColumnsSQL, $table)); if ($schema) { $this->SelectDB($dbName); } if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { $false = false; return $false; } $retarr = array(); while (!$rs->EOF){ $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $type = $rs->fields[1]; // split type into type(length): $fld->scale = null; if (preg_match('/^(.+)\((\d+),(\d+)/', $type, $query_array)) { $fld->type = $query_array[1]; $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; $fld->scale = is_numeric($query_array[3]) ? $query_array[3] : -1; } elseif (preg_match('/^(.+)\((\d+)/', $type, $query_array)) { $fld->type = $query_array[1]; $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; } elseif (preg_match('/^(enum)\((.*)\)$/i', $type, $query_array)) { $fld->type = $query_array[1]; $arr = explode(',', $query_array[2]); $fld->enums = $arr; $zlen = max(array_map('strlen', $arr)) - 2; // PHP >= 4.0.6 $fld->max_length = ($zlen > 0) ? $zlen : 1; } else { $fld->type = $type; $fld->max_length = -1; } $fld->not_null = ($rs->fields[2] != 'YES'); $fld->primary_key = ($rs->fields[3] == 'PRI'); $fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false); $fld->binary = (strpos($type, 'blob') !== false); $fld->unsigned = (strpos($type, 'unsigned') !== false); if (!$fld->binary) { $d = $rs->fields[4]; if ($d != '' && $d != 'NULL') { $fld->has_default = true; $fld->default_value = $d; } else { $fld->has_default = false; } } if ($save == ADODB_FETCH_NUM) { $retarr[] = $fld; } else { $retarr[strtoupper($fld->name)] = $fld; } $rs->MoveNext(); } $rs->Close(); return $retarr; } // returns true or false function SelectDB($dbName) { $this->database = $dbName; $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions $try = $this->Execute('use ' . $dbName); return ($try !== false); } // parameters use PostgreSQL convention, not MySQL function SelectLimit($sql, $nrows=-1, $offset=-1, $inputarr=false, $secs=0) { $nrows = (int) $nrows; $offset = (int) $offset; $offsetStr =($offset>=0) ? "$offset," : ''; // jason judge, see PHPLens Issue No: 9220 if ($nrows < 0) { $nrows = '18446744073709551615'; } if ($secs) { $rs = $this->CacheExecute($secs, $sql . " LIMIT $offsetStr$nrows", $inputarr); } else { $rs = $this->Execute($sql . " LIMIT $offsetStr$nrows", $inputarr); } return $rs; } function SQLDate($fmt, $col=false) { if (!$col) { $col = $this->sysTimeStamp; } $s = 'DATE_FORMAT(' . $col . ",'"; $concat = false; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { $ch = $fmt[$i]; switch($ch) { default: if ($ch == '\\') { $i++; $ch = substr($fmt, $i, 1); } // FALL THROUGH case '-': case '/': $s .= $ch; break; case 'Y': case 'y': $s .= '%Y'; break; case 'M': $s .= '%b'; break; case 'm': $s .= '%m'; break; case 'D': case 'd': $s .= '%d'; break; case 'Q': case 'q': $s .= "'),Quarter($col)"; if ($len > $i+1) { $s .= ",DATE_FORMAT($col,'"; } else { $s .= ",('"; } $concat = true; break; case 'H': $s .= '%H'; break; case 'h': $s .= '%I'; break; case 'i': $s .= '%i'; break; case 's': $s .= '%s'; break; case 'a': case 'A': $s .= '%p'; break; case 'w': $s .= '%w'; break; case 'W': $s .= '%U'; break; case 'l': $s .= '%W'; break; } } $s .= "')"; if ($concat) { $s = "CONCAT($s)"; } return $s; } function GenID($seqname='adodbseq',$startID=1) { $getnext = sprintf($this->_genIDSQL,$seqname); $holdtransOK = $this->_transOK; // save the current status $rs = @$this->Execute($getnext); if (!$rs) { if ($holdtransOK) $this->_transOK = true; //if the status was ok before reset $this->Execute(sprintf($this->_genSeqSQL,$seqname)); $cnt = $this->GetOne(sprintf($this->_genSeqCountSQL,$seqname)); if (!$cnt) $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); $rs = $this->Execute($getnext); } if ($rs) { $this->genID = $this->_connectionID->lastInsertId($seqname); $rs->Close(); } else { $this->genID = 0; } return $this->genID; } function createSequence($seqname='adodbseq',$startID=1) { if (empty($this->_genSeqSQL)) { return false; } $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID)); if (!$ok) { return false; } return $this->Execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); } } drivers/adodb-mssqlpo.inc.php 0000644 00000002645 15151221732 0012256 0 ustar 00 <?php /** * Portable MSSQL Driver that supports || instead of +. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR.'/drivers/adodb-mssql.inc.php'); class ADODB_mssqlpo extends ADODB_mssql { var $databaseType = "mssqlpo"; var $concat_operator = '||'; function PrepareSP($sql, $param = true) { if (is_string($sql)) $sql = str_replace('||','+',$sql); $stmt = mssql_init($sql,$this->_connectionID); if (!$stmt) return $sql; return array($sql,$stmt); } function _query($sql,$inputarr=false) { if (is_string($sql)) $sql = str_replace('||','+',$sql); return ADODB_mssql::_query($sql,$inputarr); } } class ADORecordset_mssqlpo extends ADORecordset_mssql { var $databaseType = "mssqlpo"; } drivers/adodb-netezza.inc.php 0000644 00000012171 15151221732 0012233 0 ustar 00 <?php /** * Netezza Driver * * @link https://www.ibm.com/products/netezza * Based on the previous postgres drivers. Major Additions/Changes: * - MetaDatabasesSQL, MetaTablesSQL, MetaColumnsSQL * Note: You have to have admin privileges to access the system tables * - Removed non-working keys code (Netezza has no concept of keys) * - Fixed the way data types and lengths are returned in MetaColumns() * as well as added the default lengths for certain types * - Updated public variables for Netezza * TODO: Still need to remove blob functions, as Netezza doesn't support blob * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Josh Eldridge <joshuae74@hotmail.com> */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR.'/drivers/adodb-postgres64.inc.php'); class ADODB_netezza extends ADODB_postgres64 { var $databaseType = 'netezza'; var $dataProvider = 'netezza'; var $hasInsertID = false; var $_resultid = false; var $concat_operator='||'; var $random = 'random'; var $metaDatabasesSQL = "select objname from _v_object_data where objtype='database' order by 1"; var $metaTablesSQL = "select objname from _v_object_data where objtype='table' order by 1"; var $isoDates = true; // accepts dates in ISO format var $sysDate = "CURRENT_DATE"; var $sysTimeStamp = "CURRENT_TIMESTAMP"; var $blobEncodeType = 'C'; var $metaColumnsSQL = "SELECT attname, atttype FROM _v_relation_column_def WHERE name = '%s' AND attnum > 0 ORDER BY attnum"; var $metaColumnsSQL1 = "SELECT attname, atttype FROM _v_relation_column_def WHERE name = '%s' AND attnum > 0 ORDER BY attnum"; // netezza doesn't have keys. it does have distributions, so maybe this is // something that can be pulled from the system tables var $metaKeySQL = ""; var $hasAffectedRows = true; var $hasLimit = true; var $true = 't'; // string that represents TRUE for a database var $false = 'f'; // string that represents FALSE for a database var $fmtDate = "'Y-m-d'"; // used by DBDate() as the default date format used by the database var $fmtTimeStamp = "'Y-m-d G:i:s'"; // used by DBTimeStamp as the default timestamp fmt. var $ansiOuter = true; var $autoRollback = true; // apparently pgsql does not autorollback properly before 4.3.4 // http://bugs.php.net/bug.php?id=25404 function MetaColumns($table,$upper=true) { // Changed this function to support Netezza which has no concept of keys // could posisbly work on other things from the system table later. global $ADODB_FETCH_MODE; $table = strtolower($table); $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table,$table)); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if ($rs === false) return false; $retarr = array(); while (!$rs->EOF) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; // since we're returning type and length as one string, // split them out here. if ($first = strstr($rs->fields[1], "(")) { $fld->max_length = trim($first, "()"); } else { $fld->max_length = -1; } if ($first = strpos($rs->fields[1], "(")) { $fld->type = substr($rs->fields[1], 0, $first); } else { $fld->type = $rs->fields[1]; } switch ($fld->type) { case "byteint": case "boolean": $fld->max_length = 1; break; case "smallint": $fld->max_length = 2; break; case "integer": case "numeric": case "date": $fld->max_length = 4; break; case "bigint": case "time": case "timestamp": $fld->max_length = 8; break; case "timetz": case "time with time zone": $fld->max_length = 12; break; } if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; else $retarr[($upper) ? strtoupper($fld->name) : $fld->name] = $fld; $rs->MoveNext(); } $rs->Close(); return $retarr; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_netezza extends ADORecordSet_postgres64 { var $databaseType = "netezza"; var $canSeek = true; // _initrs modified to disable blob handling function _initrs() { global $ADODB_COUNTRECS; $this->_numOfRows = ($ADODB_COUNTRECS)? @pg_num_rows($this->_queryID):-1; $this->_numOfFields = @pg_num_fields($this->_queryID); } } drivers/adodb-firebird.inc.php 0000644 00000102161 15151221732 0012340 0 ustar 00 <?php /** * Firebird driver. * * Requires firebird client. Works on Windows and Unix. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * * Driver was cloned from Interbase, so there's quite a lot of duplicated code * @noinspection DuplicatedCode * @noinspection PhpUnused */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB_firebird extends ADOConnection { var $databaseType = "firebird"; var $dataProvider = "firebird"; var $replaceQuote = "''"; // string to use to replace quotes var $fbird_datefmt = '%Y-%m-%d'; // For hours,mins,secs change to '%Y-%m-%d %H:%M:%S'; var $fmtDate = "'Y-m-d'"; var $fbird_timestampfmt = "%Y-%m-%d %H:%M:%S"; var $fbird_timefmt = "%H:%M:%S"; var $fmtTimeStamp = "'Y-m-d, H:i:s'"; var $concat_operator='||'; var $_transactionID; public $metaTablesSQL = "SELECT LOWER(rdb\$relation_name) FROM rdb\$relations"; //OPN STUFF start var $metaColumnsSQL = "select lower(a.rdb\$field_name), a.rdb\$null_flag, a.rdb\$default_source, b.rdb\$field_length, b.rdb\$field_scale, b.rdb\$field_sub_type, b.rdb\$field_precision, b.rdb\$field_type from rdb\$relation_fields a, rdb\$fields b where a.rdb\$field_source = b.rdb\$field_name and a.rdb\$relation_name = '%s' order by a.rdb\$field_position asc"; //OPN STUFF end public $_genSeqSQL = "CREATE SEQUENCE %s START WITH %s"; public $_dropSeqSQL = "DROP SEQUENCE %s"; var $hasGenID = true; var $_bindInputArray = true; var $sysDate = "cast('TODAY' as timestamp)"; var $sysTimeStamp = "CURRENT_TIMESTAMP"; //"cast('NOW' as timestamp)"; var $ansiOuter = true; var $hasAffectedRows = true; var $poorAffectedRows = false; var $blobEncodeType = 'C'; /* * firebird custom optionally specifies the user role */ public $role = false; /* * firebird custom optionally specifies the connection buffers */ public $buffers = 0; /* * firebird custom optionally specifies database dialect */ public $dialect = 3; var $nameQuote = ''; /// string to use to quote identifiers and names function __construct() { parent::__construct(); $this->setTransactionMode(''); } /** * Sets the isolation level of a transaction. * * The default behavior is a more practical IBASE_WAIT | IBASE_REC_VERSION | IBASE_COMMITTED * instead of IBASE_DEFAULT * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:settransactionmode * * @param string $transaction_mode The transaction mode to set. * * @return void */ public function setTransactionMode($transaction_mode) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->_transmode = IBASE_WAIT | IBASE_REC_VERSION | IBASE_COMMITTED; } } /** * Connect to a database. * * @todo add: parameter int $port, parameter string $socket * * @param string|null $argHostname (Optional) The host to connect to. * @param string|null $argUsername (Optional) The username to connect as. * @param string|null $argPassword (Optional) The password to connect with. * @param string|null $argDatabasename (Optional) The name of the database to start in when connected. * @param bool $persist (Optional) Whether or not to use a persistent connection. * * @return bool|null True if connected successfully, false if connection failed, or null if the mysqli extension * isn't currently loaded. */ public function _connect($argHostname, $argUsername, $argPassword, $argDatabasename,$persist=false) { if (!function_exists('fbird_pconnect')) return null; if ($argDatabasename) $argHostname .= ':'.$argDatabasename; $fn = ($persist) ? 'fbird_pconnect':'fbird_connect'; /* * Now merge in the standard connection parameters setting */ foreach ($this->connectionParameters as $options) { foreach($options as $k=>$v) { switch($k){ case 'role': $this->role = $v; break; case 'dialect': $this->dialect = $v; break; case 'buffers': $this->buffers = $v; } } } if ($this->role) $this->_connectionID = $fn($argHostname,$argUsername,$argPassword, $this->charSet,$this->buffers,$this->dialect,$this->role); else $this->_connectionID = $fn($argHostname,$argUsername,$argPassword, $this->charSet,$this->buffers,$this->dialect); if ($this->dialect == 1) { // http://www.ibphoenix.com/ibp_60_del_id_ds.html $this->replaceQuote = ""; } if ($this->_connectionID === false) { $this->_handleError(); return false; } ini_set("ibase.timestampformat", $this->fbird_timestampfmt); ini_set("ibase.dateformat", $this->fbird_datefmt); ini_set("ibase.timeformat", $this->fbird_timefmt); return true; } /** * Connect to a database with a persistent connection. * * @param string|null $argHostname The host to connect to. * @param string|null $argUsername The username to connect as. * @param string|null $argPassword The password to connect with. * @param string|null $argDatabasename The name of the database to start in when connected. * * @return bool|null True if connected successfully, false if connection failed, or null if the mysqli extension * isn't currently loaded. */ function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename,true); } public function metaPrimaryKeys($table,$owner_notused=false,$internalKey=false) { if ($internalKey) { return array('RDB$DB_KEY'); } $table = strtoupper($table); $sql = 'SELECT S.RDB$FIELD_NAME AFIELDNAME FROM RDB$INDICES I JOIN RDB$INDEX_SEGMENTS S ON I.RDB$INDEX_NAME=S.RDB$INDEX_NAME WHERE I.RDB$RELATION_NAME=\''.$table.'\' and I.RDB$INDEX_NAME like \'RDB$PRIMARY%\' ORDER BY I.RDB$INDEX_NAME,S.RDB$FIELD_POSITION'; $a = $this->GetCol($sql,false,true); if ($a && sizeof($a)>0) return $a; return false; } /** * Get information about the current Firebird server. * * @return array */ public function serverInfo() { $arr['dialect'] = $this->dialect; switch($arr['dialect']) { case '': case '1': $s = 'Firebird Dialect 1'; break; case '2': $s = 'Firebird Dialect 2'; break; default: case '3': $s = 'Firebird Dialect 3'; break; } $arr['version'] = ADOConnection::_findvers($s); $arr['description'] = $s; return $arr; } /** * Begin a Transaction. Must be followed by CommitTrans() or RollbackTrans(). * * @return bool true if succeeded or false if database does not support transactions */ public function beginTrans() { if ($this->transOff) return true; $this->transCnt += 1; $this->autoCommit = false; /* * We manage the transaction mode via fbird_trans */ $this->_transactionID = fbird_trans( $this->_transmode, $this->_connectionID ); return $this->_transactionID; } /** * Commits a transaction. * * @param bool $ok false to rollback transaction, true to commit * * @return bool */ public function commitTrans($ok=true) { if (!$ok) { return $this->RollbackTrans(); } if ($this->transOff) { return true; } if ($this->transCnt) { $this->transCnt -= 1; } $ret = false; $this->autoCommit = true; if ($this->_transactionID) { $ret = fbird_commit($this->_transactionID); } $this->_transactionID = false; return $ret; } function _affectedrows() { return fbird_affected_rows($this->_transactionID ?: $this->_connectionID); } /** * Rollback a smart transaction. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:rollbacktrans * * @return bool */ public function rollbackTrans() { if ($this->transOff) return true; if ($this->transCnt) $this->transCnt -= 1; $ret = false; $this->autoCommit = true; if ($this->_transactionID) { $ret = fbird_rollback($this->_transactionID); } $this->_transactionID = false; return $ret; } /** * Get a list of indexes on the specified table. * * @param string $table The name of the table to get indexes for. * @param bool $primary (Optional) Whether or not to include the primary key. * @param bool $owner (Optional) Unused. * * @return array|bool An array of the indexes, or false if the query to get the indexes failed. */ public function metaIndexes($table, $primary = false, $owner = false) { // save old fetch mode global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $table = strtoupper($table); $sql = "SELECT * FROM RDB\$INDICES WHERE RDB\$RELATION_NAME = '".$table."'"; if (!$primary) { $sql .= " AND RDB\$INDEX_NAME NOT LIKE 'RDB\$%'"; } else { $sql .= " AND RDB\$INDEX_NAME NOT LIKE 'RDB\$FOREIGN%'"; } // get index details $rs = $this->execute($sql); if (!is_object($rs)) { // restore fetchmode if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return false; } $indexes = array(); while ($row = $rs->FetchRow()) { $index = trim($row[0]); if (!isset($indexes[$index])) { if (is_null($row[3])) { $row[3] = 0; } $indexes[$index] = array( 'unique' => ($row[3] == 1), 'columns' => array() ); } $sql = sprintf("SELECT * FROM RDB\$INDEX_SEGMENTS WHERE RDB\$INDEX_NAME = '%s' ORDER BY RDB\$FIELD_POSITION ASC",$index); $rs1 = $this->execute($sql); while ($row1 = $rs1->FetchRow()) { $indexes[$index]['columns'][$row1[2]] = trim($row1[1]); } } // restore fetchmode if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $indexes; } /** * Lock a table row for a duration of a transaction. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:rowlock * @link https://firebirdsql.org/refdocs/langrefupd21-notes-withlock.html * * @param string $table The table(s) to lock rows for. * @param string $where (Optional) The WHERE clause to use to determine which rows to lock. * @param string $col (Optional) The columns to select. * * @return bool True if the locking SQL statement executed successfully, otherwise false. */ public function rowLock($table,$where,$col=false) { if ($this->transCnt==0) $this->beginTrans(); if ($where) $where = ' where '.$where; $rs = $this->execute("SELECT $col FROM $table $where FOR UPDATE WITH LOCK"); return !empty($rs); } /** * Creates a sequence in the database. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:createsequence * * @param string $seqname The sequence name. * @param int $startID The start id. * * @return ADORecordSet|bool A record set if executed successfully, otherwise false. */ public function createSequence($seqname='adodbseq', $startID = 1) { $sql = sprintf($this->_genSeqSQL,$seqname,$startID); return $this->execute($sql); } /** * A portable method of creating sequence numbers. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:genid * * @param string $seqname (Optional) The name of the sequence to use. * @param int $startID (Optional) The point to start at in the sequence. * * @return int */ public function genID($seqname='adodbseq',$startID=1) { $getnext = ("SELECT Gen_ID($seqname,1) FROM RDB\$DATABASE"); $rs = @$this->Execute($getnext); if (!$rs) { $this->Execute("CREATE SEQUENCE $seqname START WITH $startID"); $rs = $this->Execute($getnext); } if ($rs && !$rs->EOF) { $this->genID = (integer) reset($rs->fields); } else { $this->genID = 0; // false } if ($rs) { $rs->Close(); } return $this->genID; } function selectDB($dbName) { return false; } function _handleError() { $this->_errorCode = fbird_errcode(); $this->_errorMsg = fbird_errmsg(); } public function errorNo() { return (integer) $this->_errorCode; } function errorMsg() { return $this->_errorMsg; } /** * Prepares an SQL statement and returns a handle to use. * This is not used by bound parameters anymore * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:prepare * @todo update this function to handle prepared statements correctly * * @param string $sql The SQL to prepare. * * @return bool|array The SQL that was provided and the prepared parameters, * or false if the preparation fails */ public function prepare($sql) { $stmt = fbird_prepare($this->_connectionID,$sql); if (!$stmt) return false; return array($sql,$stmt); } /** * Return the query id. * * @param string|array $sql * @param array $iarr * * @return bool|object */ function _query($sql, $iarr = false) { if (!$this->isConnected()) { return false; } if (!$this->autoCommit && $this->_transactionID) { $conn = $this->_transactionID; $docommit = false; } else { $conn = $this->_connectionID; $docommit = true; } if (is_array($sql)) { // Prepared statement $fn = 'fbird_execute'; $args = [$sql[1]]; } else { $fn = 'fbird_query'; $args = [$conn, $sql]; } if (is_array($iarr)) { $args = array_merge($args, $iarr); } $ret = call_user_func_array($fn, $args); if ($docommit && $ret === true) { fbird_commit($this->_connectionID); } $this->_handleError(); return $ret; } // returns true or false function _close() { if (!$this->autoCommit) { @fbird_rollback($this->_connectionID); } return @fbird_close($this->_connectionID); } //OPN STUFF start function _ConvertFieldType(&$fld, $ftype, $flen, $fscale, $fsubtype, $fprecision, $dialect3) { $fscale = abs($fscale); $fld->max_length = $flen; $fld->scale = null; switch($ftype){ case 7: case 8: if ($dialect3) { switch($fsubtype){ case 0: $fld->type = ($ftype == 7 ? 'smallint' : 'integer'); break; case 1: $fld->type = 'numeric'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; case 2: $fld->type = 'decimal'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; } // switch } else { if ($fscale !=0) { $fld->type = 'decimal'; $fld->scale = $fscale; $fld->max_length = ($ftype == 7 ? 4 : 9); } else { $fld->type = ($ftype == 7 ? 'smallint' : 'integer'); } } break; case 16: if ($dialect3) { switch($fsubtype){ case 0: $fld->type = 'decimal'; $fld->max_length = 18; $fld->scale = 0; break; case 1: $fld->type = 'numeric'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; case 2: $fld->type = 'decimal'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; } // switch } break; case 10: $fld->type = 'float'; break; case 14: $fld->type = 'char'; break; case 27: if ($fscale !=0) { $fld->type = 'decimal'; $fld->max_length = 15; $fld->scale = 5; } else { $fld->type = 'double'; } break; case 35: if ($dialect3) { $fld->type = 'timestamp'; } else { $fld->type = 'date'; } break; case 12: $fld->type = 'date'; break; case 13: $fld->type = 'time'; break; case 37: $fld->type = 'varchar'; break; case 40: $fld->type = 'cstring'; break; case 261: $fld->type = 'blob'; $fld->max_length = -1; break; } // switch } //OPN STUFF end /** * Return an array of information about a table's columns. * * @param string $table The name of the table to get the column info for. * @param bool $normalize (Optional) Unused. * * @return ADOFieldObject[]|bool An array of info for each column, * or false if it could not determine the info. */ public function metaColumns($table, $normalize = true) { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $rs = $this->execute(sprintf($this->metaColumnsSQL,strtoupper($table))); $ADODB_FETCH_MODE = $save; if ($rs === false) { return false; } $retarr = array(); //OPN STUFF start $dialect3 = $this->dialect == 3; //OPN STUFF end while (!$rs->EOF) { //print_r($rs->fields); $fld = new ADOFieldObject(); $fld->name = trim($rs->fields[0]); //OPN STUFF start //print_r($rs->fields); $this->_ConvertFieldType( $fld, $rs->fields[7], $rs->fields[3], $rs->fields[4], $rs->fields[5], $rs->fields[6], $dialect3); if (isset($rs->fields[1]) && $rs->fields[1]) { $fld->not_null = true; } if (isset($rs->fields[2])) { $fld->has_default = true; $d = substr($rs->fields[2],strlen('default ')); switch ($fld->type) { case 'smallint': case 'integer': $fld->default_value = (int)$d; break; case 'char': case 'blob': case 'text': case 'varchar': $fld->default_value = (string)substr($d, 1, strlen($d) - 2); break; case 'double': case 'float': $fld->default_value = (float)$d; break; default: $fld->default_value = $d; break; } // case 35:$tt = 'TIMESTAMP'; break; } if ((isset($rs->fields[5])) && ($fld->type == 'blob')) { $fld->sub_type = $rs->fields[5]; } else { $fld->sub_type = null; } //OPN STUFF end if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; else $retarr[strtoupper($fld->name)] = $fld; $rs->MoveNext(); } $rs->Close(); if ( empty($retarr)) return false; else return $retarr; } /** * Retrieves a list of tables based on given criteria * * @param string|bool $ttype (Optional) Table type = 'TABLE', 'VIEW' or false=both (default) * @param string|bool $showSchema (Optional) schema name, false = current schema (default) * @param string|bool $mask (Optional) filters the table by name * * @return array list of tables */ public function metaTables($ttype = false, $showSchema = false, $mask = false) { $save = $this->metaTablesSQL; if (!$showSchema) { $this->metaTablesSQL .= " WHERE (rdb\$relation_name NOT LIKE 'RDB\$%' AND rdb\$relation_name NOT LIKE 'MON\$%' AND rdb\$relation_name NOT LIKE 'SEC\$%')"; } elseif (is_string($showSchema)) { $this->metaTablesSQL .= $this->qstr($showSchema); } if ($mask) { $mask = $this->qstr($mask); $this->metaTablesSQL .= " AND table_name LIKE $mask"; } $ret = ADOConnection::metaTables($ttype,$showSchema); $this->metaTablesSQL = $save; return $ret; } /** * Encodes a blob, then assigns an id ready to be used * * @param string $blob The blob to be encoded * * @return bool success */ public function blobEncode( $blob ) { $blobid = fbird_blob_create( $this->_connectionID); fbird_blob_add( $blobid, $blob ); return fbird_blob_close( $blobid ); } /** * Manually decode a blob * * since we auto-decode all blob's since 2.42, * BlobDecode should not do any transforms * * @param string $blob * * @return string the same blob */ public function blobDecode($blob) { return $blob; } /** * Auto function called on read of blob to decode * * @param string $blob Value to decode * * @return string Decoded blob */ public function _blobDecode($blob) { if ($blob === null) { return ''; } $blob_data = fbird_blob_info($this->_connectionID, $blob); $blobId = fbird_blob_open($this->_connectionID, $blob); if ($blob_data[0] > $this->maxblobsize) { $realBlob = fbird_blob_get($blobId, $this->maxblobsize); while ($string = fbird_blob_get($blobId, 8192)) { $realBlob .= $string; } } else { $realBlob = fbird_blob_get($blobId, $blob_data[0]); } fbird_blob_close($blobId); return $realBlob; } /** * Insert blob data into a database column directly * from file * * @param string $table table to insert * @param string $column column to insert * @param string $path physical file name * @param string $where string to find unique record * @param string $blobtype BLOB or CLOB * * @return bool success */ public function updateBlobFile($table,$column,$path,$where,$blobtype='BLOB') { $fd = fopen($path,'rb'); if ($fd === false) return false; $blob_id = fbird_blob_create($this->_connectionID); /* fill with data */ while ($val = fread($fd,32768)){ fbird_blob_add($blob_id, $val); } /* close and get $blob_id_str for inserting into table */ $blob_id_str = fbird_blob_close($blob_id); fclose($fd); return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; } /** * Insert blob data into a database column * * @param string $table table to insert * @param string $column column to insert * @param string $val value to insert * @param string $where string to find unique record * @param string $blobtype BLOB or CLOB * * @return bool success */ public function updateBlob($table,$column,$val,$where,$blobtype='BLOB') { $blob_id = fbird_blob_create($this->_connectionID); // fbird_blob_add($blob_id, $val); // replacement that solves the problem by which only the first modulus 64K / // of $val are stored at the blob field //////////////////////////////////// // Thx Abel Berenstein aberenstein#afip.gov.ar $len = strlen($val); $chunk_size = 32768; $tail_size = $len % $chunk_size; $n_chunks = ($len - $tail_size) / $chunk_size; for ($n = 0; $n < $n_chunks; $n++) { $start = $n * $chunk_size; $data = substr($val, $start, $chunk_size); fbird_blob_add($blob_id, $data); } if ($tail_size) { $start = $n_chunks * $chunk_size; $data = substr($val, $start, $tail_size); fbird_blob_add($blob_id, $data); } // end replacement ///////////////////////////////////////////////////////// $blob_id_str = fbird_blob_close($blob_id); return $this->execute("UPDATE $table SET $column=(?) WHERE $where",array($blob_id_str)) != false; } /** * Returns a portably-formatted date string from a timestamp database column. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:sqldate * * Firebird does not support an AM/PM format, so the A indicator always shows AM * * @param string $fmt The date format to use. * @param string|bool $col (Optional) The table column to date format, or if false, use NOW(). * * @return string The SQL DATE_FORMAT() string, or empty if the provided date format was empty. */ public function sqlDate($fmt, $col=false) { if (!$col) $col = 'CURRENT_TIMESTAMP'; $s = ''; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { if ($s) $s .= '||'; $ch = $fmt[$i]; $choice = strtoupper($ch); switch($choice) { case 'Y': $s .= "EXTRACT(YEAR FROM $col)"; break; case 'M': $s .= "RIGHT('0' || TRIM(EXTRACT(MONTH FROM $col)),2)"; break; case 'W': // The more accurate way of doing this is with a stored procedure // See http://wiki.firebirdsql.org/wiki/index.php?page=DATE+Handling+Functions for details $s .= "((EXTRACT(YEARDAY FROM $col) - EXTRACT(WEEKDAY FROM $col - 1) + 7) / 7)"; break; case 'Q': $s .= "CAST(((EXTRACT(MONTH FROM $col)+2) / 3) AS INTEGER)"; break; case 'D': $s .= "RIGHT('0' || TRIM(EXTRACT(DAY FROM $col)),2)"; break; case 'H': $s .= "RIGHT('0' || TRIM(EXTRACT(HOUR FROM $col)),2)"; break; case 'I': $s .= "RIGHT('0' || TRIM(EXTRACT(MINUTE FROM $col)),2)"; break; case 'S': //$s .= "CAST((EXTRACT(SECOND FROM $col)) AS INTEGER)"; $s .= "RIGHT('0' || TRIM(EXTRACT(SECOND FROM $col)),2)"; break; case 'A': $s .= $this->qstr('AM'); break; default: if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } $s .= $this->qstr($ch); break; } } return $s; } /** * Creates a portable date offset field, for use in SQL statements. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:offsetdate * * @param float $dayFraction A day in floating point * @param string|bool $date (Optional) The date to offset. If false, uses CURDATE() * * @return string */ public function offsetDate($dayFraction, $date=false) { if (!$date) $date = $this->sysTimeStamp; $fraction = $dayFraction * 24 * 3600; return sprintf("DATEADD (second, %s, %s) FROM RDB\$DATABASE",$fraction,$date); } // Note that Interbase 6.5 uses this ROWS instead - don't you love forking wars! // SELECT col1, col2 FROM table ROWS 5 -- get 5 rows // SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2 /** * Executes a provided SQL statement and returns a handle to the result, with the ability to supply a starting * offset and record count. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:selectlimit * * @param string $sql The SQL to execute. * @param int $nrows (Optional) The limit for the number of records you want returned. By default, all results. * @param int $offset (Optional) The offset to use when selecting the results. By default, no offset. * @param array|bool $inputarr (Optional) Any parameter values required by the SQL statement, or false if none. * @param int $secs2cache (Optional) If greater than 0, perform a cached execute. By default, normal execution. * * @return ADORecordSet|false The query results, or false if the query failed to execute. */ public function selectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false, $secs2cache=0) { $nrows = (integer) $nrows; $offset = (integer) $offset; $str = 'SELECT '; if ($nrows >= 0) $str .= "FIRST $nrows "; $str .=($offset>=0) ? "SKIP $offset " : ''; $sql = preg_replace('/^[ \t]*select/i',$str,$sql); if ($secs2cache) $rs = $this->cacheExecute($secs2cache,$sql,$inputarr); else $rs = $this->execute($sql,$inputarr); return $rs; } } /** * Class ADORecordset_firebird */ class ADORecordset_firebird extends ADORecordSet { var $databaseType = "firebird"; var $bind = false; /** * @var ADOFieldObject[] Holds a cached version of the metadata */ private $fieldObjects = false; /** * @var bool Flags if we have retrieved the metadata */ private $fieldObjectsRetrieved = false; /** * @var array Cross-reference the objects by name for easy access */ private $fieldObjectsIndex = array(); /** * @var bool Flag to indicate if the result has a blob */ private $fieldObjectsHaveBlob = false; function __construct($id, $mode = false) { global $ADODB_FETCH_MODE; $this->fetchMode = ($mode === false) ? $ADODB_FETCH_MODE : $mode; parent::__construct($id); } /** * Returns: an object containing field information. * * Get column information in the Recordset object. fetchField() * can be used in order to obtain information about fields in a * certain query result. If the field offset isn't specified, * the next field that wasn't yet retrieved by fetchField() * is retrieved. * * $param int $fieldOffset (optional default=-1 for all * @return mixed an ADOFieldObject, or array of objects */ private function _fetchField($fieldOffset = -1) { if ($this->fieldObjectsRetrieved) { if ($this->fieldObjects) { // Already got the information if ($fieldOffset == -1) { return $this->fieldObjects; } else { return $this->fieldObjects[$fieldOffset]; } } else { // No metadata available return false; } } // Populate the field objects cache $this->fieldObjectsRetrieved = true; $this->fieldObjectsHaveBlob = false; $this->_numOfFields = fbird_num_fields($this->_queryID); for ($fieldIndex = 0; $fieldIndex < $this->_numOfFields; $fieldIndex++) { $fld = new ADOFieldObject; $ibf = fbird_field_info($this->_queryID, $fieldIndex); $name = empty($ibf['alias']) ? $ibf['name'] : $ibf['alias']; switch (ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_UPPER: $fld->name = strtoupper($name); break; case ADODB_ASSOC_CASE_LOWER: $fld->name = strtolower($name); break; case ADODB_ASSOC_CASE_NATIVE: default: $fld->name = $name; break; } $fld->type = $ibf['type']; $fld->max_length = $ibf['length']; // This needs to be populated from the metadata $fld->not_null = false; $fld->has_default = false; $fld->default_value = 'null'; $this->fieldObjects[$fieldIndex] = $fld; $this->fieldObjectsIndex[$fld->name] = $fieldIndex; if ($fld->type == 'BLOB') { $this->fieldObjectsHaveBlob = true; } } if ($fieldOffset == -1) { return $this->fieldObjects; } return $this->fieldObjects[$fieldOffset]; } /** * Fetchfield copies the oracle method, it loads the field information * into the _fieldobjs array once, to save multiple calls to the * fbird_ function * * @param int $fieldOffset (optional) * * @return adoFieldObject|false */ public function fetchField($fieldOffset = -1) { if ($fieldOffset == -1) { return $this->fieldObjects; } return $this->fieldObjects[$fieldOffset]; } function _initrs() { $this->_numOfRows = -1; /* * Retrieve all of the column information first. We copy * this method from oracle */ $this->_fetchField(); } function _seek($row) { return false; } public function _fetch() { // Case conversion function for use in Closure defined below $localFnCaseConv = null; if ($this->fetchMode & ADODB_FETCH_ASSOC) { // Handle either associative or fetch both $localNumeric = false; $f = @fbird_fetch_assoc($this->_queryID); if (is_array($f)) { // Optimally do the case_upper or case_lower if (ADODB_ASSOC_CASE == ADODB_ASSOC_CASE_LOWER) { $f = array_change_key_case($f, CASE_LOWER); $localFnCaseConv = 'strtolower'; } elseif (ADODB_ASSOC_CASE == ADODB_ASSOC_CASE_UPPER) { $f = array_change_key_case($f, CASE_UPPER); $localFnCaseConv = 'strtoupper'; } } } else { // Numeric fetch mode $localNumeric = true; $f = @fbird_fetch_row($this->_queryID); } if ($f === false) { $this->fields = false; return false; } // OPN stuff start - optimized // fix missing nulls and decode blobs automatically global $ADODB_ANSI_PADDING_OFF; $rtrim = !empty($ADODB_ANSI_PADDING_OFF); // For optimal performance, only process if there is a possibility of something to do if ($this->fieldObjectsHaveBlob || $rtrim) { $localFieldObjects = $this->fieldObjects; $localFieldObjectIndex = $this->fieldObjectsIndex; /** @var ADODB_firebird $localConnection */ $localConnection = &$this->connection; /** * Closure for an efficient method of iterating over the elements. * @param mixed $value * @param string|int $key * @return void */ $rowTransform = function ($value, $key) use ( &$f, $rtrim, $localFieldObjects, $localConnection, $localNumeric, $localFnCaseConv, $localFieldObjectIndex ) { if ($localNumeric) { $localKey = $key; } else { // Cross-reference the associative key back to numeric // with appropriate case conversion $index = $localFnCaseConv ? $localFnCaseConv($key) : $key; $localKey = $localFieldObjectIndex[$index]; } // As we iterate the elements check for blobs and padding if ($localFieldObjects[$localKey]->type == 'BLOB') { $f[$key] = $localConnection->_BlobDecode($value); } else { if ($rtrim && is_string($value)) { $f[$key] = rtrim($value); } } }; // Walk the array, applying the above closure array_walk($f, $rowTransform); } if (!$localNumeric && $this->fetchMode & ADODB_FETCH_NUM) { // Creates a fetch both $fNum = array_values($f); $f = array_merge($f, $fNum); } $this->fields = $f; return true; } /** * Get the value of a field in the current row by column name. * Will not work if ADODB_FETCH_MODE is set to ADODB_FETCH_NUM. * * @param string $colname is the field to access * * @return mixed the value of $colname column */ public function fields($colname) { if ($this->fetchMode & ADODB_FETCH_ASSOC) { return $this->fields[$colname]; } if (!$this->bind) { // fieldsObjectIndex populated by the recordset load $this->bind = array_change_key_case($this->fieldObjectsIndex, CASE_UPPER); } return $this->fields[$this->bind[strtoupper($colname)]]; } function _close() { return @fbird_free_result($this->_queryID); } public function metaType($t, $len = -1, $fieldObj = false) { if (is_object($t)) { $fieldObj = $t; $t = $fieldObj->type; $len = $fieldObj->max_length; } $t = strtoupper($t); if (array_key_exists($t, $this->connection->customActualTypes)) { return $this->connection->customActualTypes[$t]; } switch ($t) { case 'CHAR': return 'C'; case 'TEXT': case 'VARCHAR': case 'VARYING': if ($len <= $this->blobSize) { return 'C'; } return 'X'; case 'BLOB': return 'B'; case 'TIMESTAMP': case 'DATE': return 'D'; case 'TIME': return 'T'; //case 'T': return 'T'; //case 'L': return 'L'; case 'INT': case 'SHORT': case 'INTEGER': return 'I'; default: return ADODB_DEFAULT_METATYPE; } } } drivers/adodb-odbtp_unicode.inc.php 0000644 00000002662 15151221732 0013375 0 ustar 00 <?php /** * ODBTP Unicode driver. * * @deprecated will be removed in ADOdb version 6 * * Because the ODBTP server sends and reads UNICODE text data using UTF-8 * encoding, the following HTML meta tag must be included within the HTML * head section of every HTML form and script page: * <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> * Also, all SQL query strings must be submitted as UTF-8 encoded text. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Robert Twitty <rtwitty@neutron.ushmm.org> */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('_ADODB_ODBTP_LAYER')) { include_once(ADODB_DIR."/drivers/adodb-odbtp.inc.php"); } class ADODB_odbtp_unicode extends ADODB_odbtp { var $databaseType = 'odbtp'; var $_useUnicodeSQL = true; } drivers/adodb-pdo_mssql.inc.php 0000644 00000003531 15151221732 0012554 0 ustar 00 <?php /** * PDO MSSQL driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ class ADODB_pdo_mssql extends ADODB_pdo { var $hasTop = 'top'; var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; var $sysTimeStamp = 'GetDate()'; function _init($parentDriver) { $parentDriver->hasTransactions = false; ## <<< BUG IN PDO mssql driver $parentDriver->_bindInputArray = false; $parentDriver->hasInsertID = true; } function ServerInfo() { return ADOConnection::ServerInfo(); } function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); return $ret; } function SetTransactionMode( $transaction_mode ) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->Execute('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); return; } if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; $this->Execute("SET TRANSACTION ".$transaction_mode); } function MetaTables($ttype=false,$showSchema=false,$mask=false) { return false; } function MetaColumns($table,$normalize=true) { return false; } } drivers/adodb-oci805.inc.php 0000644 00000003452 15151221732 0011564 0 ustar 00 <?php /** * Oracle 8.0.5 (oci8) driver * * @deprecated * * Optimizes selectLimit() performance with FIRST_ROWS hint. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php'); class ADODB_oci805 extends ADODB_oci8 { var $databaseType = "oci805"; var $connectSID = true; function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) { // seems that oracle only supports 1 hint comment in 8i if (strpos($sql,'/*+') !== false) $sql = str_replace('/*+ ','/*+FIRST_ROWS ',$sql); else $sql = preg_replace('/^[ \t\n]*select/i','SELECT /*+FIRST_ROWS*/',$sql); /* The following is only available from 8.1.5 because order by in inline views not available before then... http://www.jlcomp.demon.co.uk/faq/top_sql.html if ($nrows > 0) { if ($offset > 0) $nrows += $offset; $sql = "select * from ($sql) where rownum <= $nrows"; $nrows = -1; } */ return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); } } class ADORecordset_oci805 extends ADORecordset_oci8 { var $databaseType = "oci805"; } drivers/adodb-odbc_db2.inc.php 0000644 00000015576 15151221732 0012225 0 ustar 00 <?php /** * DB2 driver via ODBC * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('_ADODB_ODBC_LAYER')) { include_once(ADODB_DIR."/drivers/adodb-odbc.inc.php"); } if (!defined('ADODB_ODBC_DB2')){ define('ADODB_ODBC_DB2',1); class ADODB_ODBC_DB2 extends ADODB_odbc { var $databaseType = "db2"; var $concat_operator = '||'; var $sysTime = 'CURRENT TIME'; var $sysDate = 'CURRENT DATE'; var $sysTimeStamp = 'CURRENT TIMESTAMP'; // The complete string representation of a timestamp has the form // yyyy-mm-dd-hh.mm.ss.nnnnnn. var $fmtTimeStamp = "'Y-m-d-H.i.s'"; var $ansiOuter = true; var $identitySQL = 'values IDENTITY_VAL_LOCAL()'; var $_bindInputArray = true; var $hasInsertID = true; var $rsPrefix = 'ADORecordset_odbc_'; function __construct() { if (strncmp(PHP_OS,'WIN',3) === 0) $this->curmode = SQL_CUR_USE_ODBC; parent::__construct(); } function IfNull( $field, $ifNull ) { return " COALESCE($field, $ifNull) "; // if DB2 UDB } function ServerInfo() { //odbc_setoption($this->_connectionID,1,101 /*SQL_ATTR_ACCESS_MODE*/, 1 /*SQL_MODE_READ_ONLY*/); $vers = $this->GetOne('select versionnumber from sysibm.sysversions'); //odbc_setoption($this->_connectionID,1,101, 0 /*SQL_MODE_READ_WRITE*/); return array('description'=>'DB2 ODBC driver', 'version'=>$vers); } protected function _insertID($table = '', $column = '') { return $this->GetOne($this->identitySQL); } function RowLock($tables,$where,$col='1 as adodbignore') { if ($this->_autocommit) $this->BeginTrans(); return $this->GetOne("select $col from $tables where $where for update"); } function MetaTables($ttype=false,$showSchema=false, $qtable="%", $qschema="%") { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $qid = odbc_tables($this->_connectionID, "", $qschema, $qtable, ""); $rs = new ADORecordSet_odbc($qid); $ADODB_FETCH_MODE = $savem; if (!$rs) { $false = false; return $false; } $arr = $rs->GetArray(); //print_r($arr); $rs->Close(); $arr2 = array(); if ($ttype) { $isview = strncmp($ttype,'V',1) === 0; } for ($i=0; $i < sizeof($arr); $i++) { if (!$arr[$i][2]) continue; if (strncmp($arr[$i][1],'SYS',3) === 0) continue; $type = $arr[$i][3]; if ($showSchema) $arr[$i][2] = $arr[$i][1].'.'.$arr[$i][2]; if ($ttype) { if ($isview) { if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2]; } else if (strncmp($type,'T',1) === 0) $arr2[] = $arr[$i][2]; } else if (strncmp($type,'S',1) !== 0) $arr2[] = $arr[$i][2]; } return $arr2; } function MetaIndexes ($table, $primary = FALSE, $owner=false) { // save old fetch mode global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $false = false; // get index details $table = strtoupper($table); $SQL="SELECT NAME, UNIQUERULE, COLNAMES FROM SYSIBM.SYSINDEXES WHERE TBNAME='$table'"; if ($primary) $SQL.= " AND UNIQUERULE='P'"; $rs = $this->Execute($SQL); if (!is_object($rs)) { if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; return $false; } $indexes = array (); // parse index data into array while ($row = $rs->FetchRow()) { $indexes[$row[0]] = array( 'unique' => ($row[1] == 'U' || $row[1] == 'P'), 'columns' => array() ); $cols = ltrim($row[2],'+'); $indexes[$row[0]]['columns'] = explode('+', $cols); } if (isset($savem)) { $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; } return $indexes; } // Format date column in sql string given an input format that understands Y M D function SQLDate($fmt, $col=false) { // use right() and replace() ? if (!$col) $col = $this->sysDate; $s = ''; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { if ($s) $s .= '||'; $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': $s .= "char(year($col))"; break; case 'M': $s .= "substr(monthname($col),1,3)"; break; case 'm': $s .= "right(digits(month($col)),2)"; break; case 'D': case 'd': $s .= "right(digits(day($col)),2)"; break; case 'H': case 'h': if ($col != $this->sysDate) $s .= "right(digits(hour($col)),2)"; else $s .= "''"; break; case 'i': case 'I': if ($col != $this->sysDate) $s .= "right(digits(minute($col)),2)"; else $s .= "''"; break; case 'S': case 's': if ($col != $this->sysDate) $s .= "right(digits(second($col)),2)"; else $s .= "''"; break; default: if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } $s .= $this->qstr($ch); } } return $s; } function SelectLimit($sql, $nrows = -1, $offset = -1, $inputArr = false, $secs2cache = 0) { $nrows = (integer) $nrows; if ($offset <= 0) { // could also use " OPTIMIZE FOR $nrows ROWS " if ($nrows >= 0) $sql .= " FETCH FIRST $nrows ROWS ONLY "; $rs = $this->Execute($sql,$inputArr); } else { if ($offset > 0 && $nrows < 0); else { $nrows += $offset; $sql .= " FETCH FIRST $nrows ROWS ONLY "; } $rs = ADOConnection::SelectLimit($sql,-1,$offset,$inputArr); } return $rs; } }; class ADORecordSet_odbc_db2 extends ADORecordSet_odbc { var $databaseType = "db2"; function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } switch (strtoupper($t)) { case 'VARCHAR': case 'CHAR': case 'CHARACTER': case 'C': if ($len <= $this->blobSize) return 'C'; case 'LONGCHAR': case 'TEXT': case 'CLOB': case 'DBCLOB': // double-byte case 'X': return 'X'; case 'BLOB': case 'GRAPHIC': case 'VARGRAPHIC': return 'B'; case 'DATE': case 'D': return 'D'; case 'TIME': case 'TIMESTAMP': case 'T': return 'T'; //case 'BOOLEAN': //case 'BIT': // return 'L'; //case 'COUNTER': // return 'R'; case 'INT': case 'INTEGER': case 'BIGINT': case 'SMALLINT': case 'I': return 'I'; default: return ADODB_DEFAULT_METATYPE; } } } } //define drivers/adodb-postgres.inc.php 0000644 00000001760 15151221732 0012423 0 ustar 00 <?php /** * ADOdb PostgreSQL driver * * NOTE: Since ADOdb 3.31, this file is no longer used, and the "postgres" * driver is remapped to the latest available postgres version. Maintaining * multiple postgres drivers is no easy job, so hopefully this will ensure * greater consistency and fewer bugs. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ drivers/adodb-sqlitepo.inc.php 0000644 00000004070 15151221732 0012412 0 ustar 00 <?php /** * SQLite Portable driver. * * Make it more similar to other database drivers. The main differences are * - When selecting (joining) multiple tables, in assoc mode the table * names are included in the assoc keys in the "sqlite" driver. * In "sqlitepo" driver, the table names are stripped from the returned * column names. When this results in a conflict, the first field gets * preference. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Herman Kuiper <herman@ozuzo.net> */ if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR.'/drivers/adodb-sqlite.inc.php'); class ADODB_sqlitepo extends ADODB_sqlite { var $databaseType = 'sqlitepo'; } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_sqlitepo extends ADORecordset_sqlite { var $databaseType = 'sqlitepo'; // Modified to strip table names from returned fields function _fetch($ignore_fields=false) { $this->fields = array(); $fields = @sqlite_fetch_array($this->_queryID,$this->fetchMode); if(is_array($fields)) foreach($fields as $n => $v) { if(($p = strpos($n, ".")) !== false) $n = substr($n, $p+1); $this->fields[$n] = $v; } return !empty($this->fields); } } drivers/adodb-ado_mssql.inc.php 0000644 00000010022 15151221732 0012526 0 ustar 00 <?php /** * Microsoft SQL Server ADO driver. * * Requires ADO and MSSQL client. Works only on MS Windows. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('_ADODB_ADO_LAYER')) { include_once(ADODB_DIR . "/drivers/adodb-ado5.inc.php"); } class ADODB_ado_mssql extends ADODB_ado { var $databaseType = 'ado_mssql'; var $hasTop = 'top'; var $hasInsertID = true; var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; var $sysTimeStamp = 'GetDate()'; var $leftOuter = '*='; var $rightOuter = '=*'; var $ansiOuter = true; // for mssql7 or later var $substr = "substring"; var $length = 'len'; var $_dropSeqSQL = "drop table %s"; //var $_inTransaction = 1; // always open recordsets, so no transaction problems. protected function _insertID($table = '', $column = '') { return $this->GetOne('select SCOPE_IDENTITY()'); } function _affectedrows() { return $this->GetOne('select @@rowcount'); } function SetTransactionMode( $transaction_mode ) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->Execute('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); return; } if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; $this->Execute("SET TRANSACTION ".$transaction_mode); } function qStr($s, $magic_quotes=false) { $s = ADOConnection::qStr($s); return str_replace("\0", "\\\\000", $s); } function MetaColumns($table, $normalize=true) { $table = strtoupper($table); $arr= array(); $dbc = $this->_connectionID; $osoptions = array(); $osoptions[0] = null; $osoptions[1] = null; $osoptions[2] = $table; $osoptions[3] = null; $adors=@$dbc->OpenSchema(4, $osoptions);//tables if ($adors){ while (!$adors->EOF){ $fld = new ADOFieldObject(); $c = $adors->Fields(3); $fld->name = $c->Value; $fld->type = 'CHAR'; // cannot discover type in ADO! $fld->max_length = -1; $arr[strtoupper($fld->name)]=$fld; $adors->MoveNext(); } $adors->Close(); } $false = false; return empty($arr) ? $false : $arr; } function CreateSequence($seq='adodbseq',$start=1) { $this->Execute('BEGIN TRANSACTION adodbseq'); $start -= 1; $this->Execute("create table $seq (id float(53))"); $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); if (!$ok) { $this->Execute('ROLLBACK TRANSACTION adodbseq'); return false; } $this->Execute('COMMIT TRANSACTION adodbseq'); return true; } function GenID($seq='adodbseq',$start=1) { //$this->debug=1; $this->Execute('BEGIN TRANSACTION adodbseq'); $ok = $this->Execute("update $seq with (tablock,holdlock) set id = id + 1"); if (!$ok) { $this->Execute("create table $seq (id float(53))"); $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); if (!$ok) { $this->Execute('ROLLBACK TRANSACTION adodbseq'); return false; } $this->Execute('COMMIT TRANSACTION adodbseq'); return $start; } $num = $this->GetOne("select id from $seq"); $this->Execute('COMMIT TRANSACTION adodbseq'); return $num; // in old implementation, pre 1.90, we returned GUID... //return $this->GetOne("SELECT CONVERT(varchar(255), NEWID()) AS 'Char'"); } } // end class class ADORecordSet_ado_mssql extends ADORecordSet_ado { var $databaseType = 'ado_mssql'; } drivers/adodb-pdo_dblib.inc.php 0000644 00000013462 15151221732 0012475 0 ustar 00 <?php /** * ADOdb PDO dblib driver. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2019 Damien Regad, Mark Newnham and the ADOdb community */ class ADODB_pdo_dblib extends ADODB_pdo { var $hasTop = 'top'; var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; var $sysTimeStamp = 'GetDate()'; var $metaDatabasesSQL = "select name from sysdatabases where name <> 'master'"; var $metaTablesSQL="select name,case when type='U' then 'T' else 'V' end from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE','dtproperties'))"; var $metaColumnsSQL = "SELECT c.NAME, OBJECT_NAME(c.id) as tbl_name, c.length, c.isnullable, c.status, ( CASE WHEN c.xusertype=61 THEN 0 ELSE c.xprec END), ( CASE WHEN c.xusertype=61 THEN 0 ELSE c.xscale END), ISNULL(i.is_primary_key, 0) as primary_key FROM syscolumns c INNER JOIN systypes t ON t.xusertype=c.xusertype INNER JOIN sysobjects o ON o.id=c.id LEFT JOIN sys.index_columns ic ON ic.object_id = c.id AND c.colid = ic.column_id LEFT JOIN sys.indexes i ON i.object_id = ic.object_id AND i.index_id = ic.index_id WHERE c.id = OBJECT_ID('%s') ORDER by c.colid"; function _init(ADODB_pdo $parentDriver) { $parentDriver->hasTransactions = true; $parentDriver->_bindInputArray = true; $parentDriver->hasInsertID = true; $parentDriver->fmtTimeStamp = "'Y-m-d H:i:s'"; $parentDriver->fmtDate = "'Y-m-d'"; } function BeginTrans() { $returnval = parent::BeginTrans(); return $returnval; } function MetaColumns($table, $normalize=true) { $this->_findschema($table,$schema); if ($schema) { $dbName = $this->database; $this->SelectDB($schema); } global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); if ($schema) { $this->SelectDB($dbName); } if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { $false = false; return $false; } $retarr = array(); while (!$rs->EOF) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; $fld->primary_key = $rs->fields[7]; $fld->not_null = (!$rs->fields[3]); $fld->auto_increment = ($rs->fields[4] == 128); // sys.syscolumns status field. 0x80 = 128 ref: http://msdn.microsoft.com/en-us/library/ms186816.aspx if (isset($rs->fields[5]) && $rs->fields[5]) { if ($rs->fields[5]>0) $fld->max_length = $rs->fields[5]; $fld->scale = $rs->fields[6]; if ($fld->scale>0) $fld->max_length += 1; } else $fld->max_length = $rs->fields[2]; if ($save == ADODB_FETCH_NUM) { $retarr[] = $fld; } else { $retarr[strtoupper($fld->name)] = $fld; } $rs->MoveNext(); } $rs->Close(); return $retarr; } function MetaTables($ttype=false,$showSchema=false,$mask=false) { if ($mask) { $save = $this->metaTablesSQL; $mask = $this->qstr(($mask)); $this->metaTablesSQL .= " AND name like $mask"; } $ret = ADOConnection::MetaTables($ttype,$showSchema); if ($mask) { $this->metaTablesSQL = $save; } return $ret; } function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) { if ($nrows > 0 && $offset <= 0) { $sql = preg_replace( '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop." $nrows ",$sql); if ($secs2cache) $rs = $this->CacheExecute($secs2cache, $sql, $inputarr); else $rs = $this->Execute($sql,$inputarr); } else $rs = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); return $rs; } function _query($sql,$inputarr=false) { $this->_connectionID->setAttribute(\PDO::ATTR_EMULATE_PREPARES , true); if (is_array($sql)) { $stmt = $sql[1]; } else { $stmt = $this->_connectionID->prepare($sql); } if ($stmt) { $this->_driver->debug = $this->debug; if ($inputarr) { foreach ($inputarr as $key => $value) { if(gettype($key) == 'integer') { $key += 1; } $stmt->bindValue($key, $value, $this->GetPDODataType($value)); } } } $ok = $stmt->execute(); $this->_errormsg = false; $this->_errorno = false; if ($ok) { $this->_stmt = $stmt; return $stmt; } if ($stmt) { $arr = $stmt->errorinfo(); if ((integer)$arr[1]) { $this->_errormsg = $arr[2]; $this->_errorno = $arr[1]; } } else { $this->_errormsg = false; $this->_errorno = false; } return false; } private function GetPDODataType($var) { if(gettype($var) == 'integer') { return PDO::PARAM_INT ; } return PDO::PARAM_STR; } function ServerInfo() { return ADOConnection::ServerInfo(); } } drivers/adodb-pdo_firebird.inc.php 0000644 00000025416 15151221732 0013211 0 ustar 00 <?php /** * PDO Firebird driver * * This version has only been tested on Firebird 3.0 and PHP 7 * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2019 Damien Regad, Mark Newnham and the ADOdb community */ /** * Class ADODB_pdo_firebird */ class ADODB_pdo_firebird extends ADODB_pdo { public $dialect = 3; public $metaTablesSQL = "select lower(rdb\$relation_name) from rdb\$relations where rdb\$relation_name not like 'RDB\$%'"; public $metaColumnsSQL = "select lower(a.rdb\$field_name), a.rdb\$null_flag, a.rdb\$default_source, b.rdb\$field_length, b.rdb\$field_scale, b.rdb\$field_sub_type, b.rdb\$field_precision, b.rdb\$field_type from rdb\$relation_fields a, rdb\$fields b where a.rdb\$field_source = b.rdb\$field_name and a.rdb\$relation_name = '%s' order by a.rdb\$field_position asc"; var $arrayClass = 'ADORecordSet_array_pdo_firebird'; function _init($parentDriver) { $this->pdoDriver = $parentDriver; //$parentDriver->_bindInputArray = true; //$parentDriver->hasTransactions = false; // // should be set to false because of PDO SQLite driver not supporting changing autocommit mode //$parentDriver->hasInsertID = true; } /** * Gets the version iformation from the server * * @return string[] */ public function serverInfo() { $arr['dialect'] = $this->dialect; switch ($arr['dialect']) { case '': case '1': $s = 'Firebird Dialect 1'; break; case '2': $s = 'Firebird Dialect 2'; break; default: case '3': $s = 'Firebird Dialect 3'; break; } $arr['version'] = ADOConnection::_findvers($s); $arr['description'] = $s; return $arr; } /** * Returns the tables in the database. * * @param mixed $ttype * @param bool $showSchema * @param mixed $mask * * @return string[] */ public function metaTables($ttype = false, $showSchema = false, $mask = false) { $ret = ADOConnection::MetaTables($ttype, $showSchema); return $ret; } public function metaColumns($table, $normalize = true) { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $rs = $this->Execute(sprintf($this->metaColumnsSQL, strtoupper($table))); $ADODB_FETCH_MODE = $save; if ($rs === false) { return false; } $retarr = array(); $dialect3 = $this->dialect == 3; while (!$rs->EOF) { //print_r($rs->fields); $fld = new ADOFieldObject(); $fld->name = trim($rs->fields[0]); $this->_ConvertFieldType($fld, $rs->fields[7], $rs->fields[3], $rs->fields[4], $rs->fields[5], $rs->fields[6], $dialect3); if (isset($rs->fields[1]) && $rs->fields[1]) { $fld->not_null = true; } if (isset($rs->fields[2])) { $fld->has_default = true; $d = substr($rs->fields[2], strlen('default ')); switch ($fld->type) { case 'smallint': case 'integer': $fld->default_value = (int)$d; break; case 'char': case 'blob': case 'text': case 'varchar': $fld->default_value = (string)substr($d, 1, strlen($d) - 2); break; case 'double': case 'float': $fld->default_value = (float)$d; break; default: $fld->default_value = $d; break; } } if ((isset($rs->fields[5])) && ($fld->type == 'blob')) { $fld->sub_type = $rs->fields[5]; } else { $fld->sub_type = null; } if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) { $retarr[] = $fld; } else { $retarr[strtoupper($fld->name)] = $fld; } $rs->MoveNext(); } $rs->Close(); if (empty($retarr)) { return false; } else { return $retarr; } } public function metaIndexes($table, $primary = false, $owner = false) { // save old fetch mode global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) { $savem = $this->SetFetchMode(false); } $table = strtoupper($table); $sql = "SELECT * FROM RDB\$INDICES WHERE RDB\$RELATION_NAME = '" . $table . "'"; if (!$primary) { $sql .= " AND RDB\$INDEX_NAME NOT LIKE 'RDB\$%'"; } else { $sql .= " AND RDB\$INDEX_NAME NOT LIKE 'RDB\$FOREIGN%'"; } // get index details $rs = $this->Execute($sql); if (!is_object($rs)) { // restore fetchmode if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return false; } $indexes = array(); while ($row = $rs->FetchRow()) { $index = $row[0]; if (!isset($indexes[$index])) { if (is_null($row[3])) { $row[3] = 0; } $indexes[$index] = array( 'unique' => ($row[3] == 1), 'columns' => array() ); } $sql = "SELECT * FROM RDB\$INDEX_SEGMENTS WHERE RDB\$INDEX_NAME = '" . $index . "' ORDER BY RDB\$FIELD_POSITION ASC"; $rs1 = $this->Execute($sql); while ($row1 = $rs1->FetchRow()) { $indexes[$index]['columns'][$row1[2]] = $row1[1]; } } // restore fetchmode if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $indexes; } public function metaPrimaryKeys($table, $owner_notused = false, $internalKey = false) { if ($internalKey) { return array('RDB$DB_KEY'); } $table = strtoupper($table); $sql = 'SELECT S.RDB$FIELD_NAME AFIELDNAME FROM RDB$INDICES I JOIN RDB$INDEX_SEGMENTS S ON I.RDB$INDEX_NAME=S.RDB$INDEX_NAME WHERE I.RDB$RELATION_NAME=\'' . $table . '\' and I.RDB$INDEX_NAME like \'RDB$PRIMARY%\' ORDER BY I.RDB$INDEX_NAME,S.RDB$FIELD_POSITION'; $a = $this->GetCol($sql, false, true); if ($a && sizeof($a) > 0) { return $a; } return false; } public function createSequence($seqname = 'adodbseq', $startID = 1) { $ok = $this->execute("CREATE SEQUENCE $seqname"); if (!$ok) { return false; } return $this->execute("ALTER SEQUENCE $seqname RESTART WITH " . ($startID - 1)); } public function dropSequence($seqname = 'adodbseq') { $seqname = strtoupper($seqname); return $this->Execute("DROP SEQUENCE $seqname"); } public function _affectedrows() { return fbird_affected_rows($this->_transactionID ? $this->_transactionID : $this->_connectionID); } public function genId($seqname = 'adodbseq', $startID = 1) { $getnext = ("SELECT Gen_ID($seqname,1) FROM RDB\$DATABASE"); $rs = @$this->execute($getnext); if (!$rs) { $this->execute(("CREATE SEQUENCE $seqname")); $this->execute("ALTER SEQUENCE $seqname RESTART WITH " . ($startID - 1) . ';'); $rs = $this->execute($getnext); } if ($rs && !$rs->EOF) { $this->genID = (integer)reset($rs->fields); } else { $this->genID = 0; // false } if ($rs) { $rs->Close(); } return $this->genID; } public function selectLimit($sql, $nrows = -1, $offset = -1, $inputarr = false, $secs = 0) { $nrows = (integer)$nrows; $offset = (integer)$offset; $str = 'SELECT '; if ($nrows >= 0) { $str .= "FIRST $nrows "; } $str .= ($offset >= 0) ? "SKIP $offset " : ''; $sql = preg_replace('/^[ \t]*select/i', $str, $sql); if ($secs) { $rs = $this->cacheExecute($secs, $sql, $inputarr); } else { $rs = $this->execute($sql, $inputarr); } return $rs; } /** * Sets the appropriate type into the $fld variable * * @param ADOFieldObject $fld By reference * @param int $ftype * @param int $flen * @param int $fscale * @param int $fsubtype * @param int $fprecision * @param bool $dialect3 */ private function _convertFieldType(&$fld, $ftype, $flen, $fscale, $fsubtype, $fprecision, $dialect3) { $fscale = abs($fscale); $fld->max_length = $flen; $fld->scale = null; switch ($ftype) { case 7: case 8: if ($dialect3) { switch ($fsubtype) { case 0: $fld->type = ($ftype == 7 ? 'smallint' : 'integer'); break; case 1: $fld->type = 'numeric'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; case 2: $fld->type = 'decimal'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; } // switch } else { if ($fscale != 0) { $fld->type = 'decimal'; $fld->scale = $fscale; $fld->max_length = ($ftype == 7 ? 4 : 9); } else { $fld->type = ($ftype == 7 ? 'smallint' : 'integer'); } } break; case 16: if ($dialect3) { switch ($fsubtype) { case 0: $fld->type = 'decimal'; $fld->max_length = 18; $fld->scale = 0; break; case 1: $fld->type = 'numeric'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; case 2: $fld->type = 'decimal'; $fld->max_length = $fprecision; $fld->scale = $fscale; break; } // switch } break; case 10: $fld->type = 'float'; break; case 14: $fld->type = 'char'; break; case 27: if ($fscale != 0) { $fld->type = 'decimal'; $fld->max_length = 15; $fld->scale = 5; } else { $fld->type = 'double'; } break; case 35: if ($dialect3) { $fld->type = 'timestamp'; } else { $fld->type = 'date'; } break; case 12: $fld->type = 'date'; break; case 13: $fld->type = 'time'; break; case 37: $fld->type = 'varchar'; break; case 40: $fld->type = 'cstring'; break; case 261: $fld->type = 'blob'; $fld->max_length = -1; break; } // switch } } /** * Class ADORecordSet_pdo_firebird */ class ADORecordSet_pdo_firebird extends ADORecordSet_pdo { public $databaseType = "pdo_firebird"; /** * returns the field object * * @param int $fieldOffset Optional field offset * * @return object The ADOFieldObject describing the field */ public function fetchField($fieldOffset = 0) { } } /** * Class ADORecordSet_array_pdo_firebird */ class ADORecordSet_array_pdo_firebird extends ADORecordSet_array_pdo { public $databaseType = "pdo_firebird"; public $canSeek = true; /** * returns the field object * * @param int $fieldOffset Optional field offset * * @return object The ADOFieldObject describing the field */ public function fetchField($fieldOffset = 0) { $fld = new ADOFieldObject; $fld->name = $fieldOffset; $fld->type = 'C'; $fld->max_length = 0; // This needs to be populated from the metadata $fld->not_null = false; $fld->has_default = false; $fld->default_value = 'null'; return $fld; } } drivers/adodb-mysqli.inc.php 0000644 00000150037 15151221732 0012075 0 ustar 00 <?php /** * MySQL improved driver (mysqli) * * This is the preferred driver for MySQL connections. It supports both * transactional and non-transactional table types. You can use this as a * drop-in replacement for both the mysql and mysqlt drivers. * As of ADOdb Version 5.20.0, all other native MySQL drivers are deprecated. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) { die(); } if (!defined("_ADODB_MYSQLI_LAYER")) { define("_ADODB_MYSQLI_LAYER", 1); // PHP5 compat... if (! defined("MYSQLI_BINARY_FLAG")) define("MYSQLI_BINARY_FLAG", 128); if (!defined('MYSQLI_READ_DEFAULT_GROUP')) define('MYSQLI_READ_DEFAULT_GROUP',1); /** * Class ADODB_mysqli */ class ADODB_mysqli extends ADOConnection { var $databaseType = 'mysqli'; var $dataProvider = 'mysql'; var $hasInsertID = true; var $hasAffectedRows = true; var $metaTablesSQL = "SELECT TABLE_NAME, CASE WHEN TABLE_TYPE = 'VIEW' THEN 'V' ELSE 'T' END FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA="; var $metaColumnsSQL = "SHOW COLUMNS FROM `%s`"; var $fmtTimeStamp = "'Y-m-d H:i:s'"; var $hasLimit = true; var $hasMoveFirst = true; var $hasGenID = true; var $isoDates = true; // accepts dates in ISO format var $sysDate = 'CURDATE()'; var $sysTimeStamp = 'NOW()'; var $hasTransactions = true; var $forceNewConnect = false; var $poorAffectedRows = true; var $clientFlags = 0; var $substr = "substring"; var $port = 3306; //Default to 3306 to fix HHVM bug var $socket = ''; //Default to empty string to fix HHVM bug var $_bindInputArray = false; var $nameQuote = '`'; /// string to use to quote identifiers and names var $optionFlags = array(array(MYSQLI_READ_DEFAULT_GROUP,0)); var $arrayClass = 'ADORecordSet_array_mysqli'; var $multiQuery = false; var $ssl_key = null; var $ssl_cert = null; var $ssl_ca = null; var $ssl_capath = null; var $ssl_cipher = null; /** @var mysqli Identifier for the native database connection */ var $_connectionID = false; /** * Tells the insert_id method how to obtain the last value, depending on whether * we are using a stored procedure or not */ private $usePreparedStatement = false; private $useLastInsertStatement = false; private $usingBoundVariables = false; private $statementAffectedRows = -1; /** * @var bool True if the last executed statement is a SELECT {@see _query()} */ private $isSelectStatement = false; /** * ADODB_mysqli constructor. */ public function __construct() { parent::__construct(); // Forcing error reporting mode to OFF, which is no longer the default // starting with PHP 8.1 (see #755) mysqli_report(MYSQLI_REPORT_OFF); } /** * Sets the isolation level of a transaction. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:settransactionmode * * @param string $transaction_mode The transaction mode to set. * * @return void */ function SetTransactionMode($transaction_mode) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->execute('SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ'); return; } if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; $this->execute("SET SESSION TRANSACTION ".$transaction_mode); } /** * Adds a parameter to the connection string. * * Parameter must be one of the constants listed in mysqli_options(). * @see https://www.php.net/manual/en/mysqli.options.php * * @param int $parameter The parameter to set * @param string $value The value of the parameter * * @return bool */ public function setConnectionParameter($parameter, $value) { if(!is_numeric($parameter)) { $this->outp_throw("Invalid connection parameter '$parameter'", __METHOD__); return false; } return parent::setConnectionParameter($parameter, $value); } /** * Connect to a database. * * @todo add: parameter int $port, parameter string $socket * * @param string|null $argHostname (Optional) The host to connect to. * @param string|null $argUsername (Optional) The username to connect as. * @param string|null $argPassword (Optional) The password to connect with. * @param string|null $argDatabasename (Optional) The name of the database to start in when connected. * @param bool $persist (Optional) Whether or not to use a persistent connection. * * @return bool|null True if connected successfully, false if connection failed, or null if the mysqli extension * isn't currently loaded. */ function _connect($argHostname = null, $argUsername = null, $argPassword = null, $argDatabasename = null, $persist = false) { if(!extension_loaded("mysqli")) { return null; } $this->_connectionID = @mysqli_init(); if (is_null($this->_connectionID)) { // mysqli_init only fails if insufficient memory if ($this->debug) { ADOConnection::outp("mysqli_init() failed : " . $this->errorMsg()); } return false; } /* I suggest a simple fix which would enable adodb and mysqli driver to read connection options from the standard mysql configuration file /etc/my.cnf - "Bastien Duclaux" <bduclaux#yahoo.com> */ $this->optionFlags = array(); foreach($this->optionFlags as $arr) { mysqli_options($this->_connectionID,$arr[0],$arr[1]); } // Now merge in the standard connection parameters setting foreach ($this->connectionParameters as $options) { foreach ($options as $parameter => $value) { // Make sure parameter is numeric before calling mysqli_options() // to avoid Warning (or TypeError exception on PHP 8). if (!is_numeric($parameter) || !mysqli_options($this->_connectionID, $parameter, $value) ) { $this->outp_throw("Invalid connection parameter '$parameter'", __METHOD__); } } } //https://php.net/manual/en/mysqli.persistconns.php if ($persist && strncmp($argHostname,'p:',2) != 0) { $argHostname = 'p:' . $argHostname; } // SSL Connections for MySQLI if ($this->ssl_key || $this->ssl_cert || $this->ssl_ca || $this->ssl_capath || $this->ssl_cipher) { mysqli_ssl_set($this->_connectionID, $this->ssl_key, $this->ssl_cert, $this->ssl_ca, $this->ssl_capath, $this->ssl_cipher); $this->socket = MYSQLI_CLIENT_SSL; $this->clientFlags = MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT; } #if (!empty($this->port)) $argHostname .= ":".$this->port; /** @noinspection PhpCastIsUnnecessaryInspection */ $ok = @mysqli_real_connect($this->_connectionID, $argHostname, $argUsername, $argPassword, $argDatabasename, # PHP7 compat: port must be int. Use default port if cast yields zero (int)$this->port != 0 ? (int)$this->port : 3306, $this->socket, $this->clientFlags); if ($ok) { if ($argDatabasename) return $this->selectDB($argDatabasename); return true; } else { if ($this->debug) { ADOConnection::outp("Could not connect : " . $this->errorMsg()); } $this->_connectionID = null; return false; } } /** * Connect to a database with a persistent connection. * * @param string|null $argHostname The host to connect to. * @param string|null $argUsername The username to connect as. * @param string|null $argPassword The password to connect with. * @param string|null $argDatabasename The name of the database to start in when connected. * * @return bool|null True if connected successfully, false if connection failed, or null if the mysqli extension * isn't currently loaded. */ function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, true); } /** * Connect to a database, whilst setting $this->forceNewConnect to true. * * When is this used? Close old connection first? * In _connect(), check $this->forceNewConnect? * * @param string|null $argHostname The host to connect to. * @param string|null $argUsername The username to connect as. * @param string|null $argPassword The password to connect with. * @param string|null $argDatabaseName The name of the database to start in when connected. * * @return bool|null True if connected successfully, false if connection failed, or null if the mysqli extension * isn't currently loaded. */ function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName) { $this->forceNewConnect = true; return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName); } /** * Replaces a null value with a specified replacement. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:ifnull * * @param mixed $field The field in the table to check. * @param mixed $ifNull The value to replace the null value with if it is found. * * @return string */ function IfNull($field, $ifNull) { return " IFNULL($field, $ifNull) "; } /** * Retrieves the first column of the first matching row of an executed SQL statement. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:getone * * @param string $sql The SQL to execute. * @param bool|array $inputarr (Optional) An array containing any required SQL parameters, or false if none needed. * * @return bool|array|null */ function GetOne($sql, $inputarr = false) { global $ADODB_GETONE_EOF; $ret = false; $rs = $this->execute($sql,$inputarr); if ($rs) { if ($rs->EOF) $ret = $ADODB_GETONE_EOF; else $ret = reset($rs->fields); $rs->close(); } return $ret; } /** * Get information about the current MySQL server. * * @return array */ function ServerInfo() { $arr['description'] = $this->getOne("select version()"); $arr['version'] = ADOConnection::_findvers($arr['description']); return $arr; } /** * Begins a granular transaction. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:begintrans * * @return bool Always returns true. */ function BeginTrans() { if ($this->transOff) return true; $this->transCnt += 1; //$this->execute('SET AUTOCOMMIT=0'); mysqli_autocommit($this->_connectionID, false); $this->execute('BEGIN'); return true; } /** * Commits a granular transaction. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:committrans * * @param bool $ok (Optional) If false, will rollback the transaction instead. * * @return bool Always returns true. */ function CommitTrans($ok = true) { if ($this->transOff) return true; if (!$ok) return $this->rollbackTrans(); if ($this->transCnt) $this->transCnt -= 1; $this->execute('COMMIT'); //$this->execute('SET AUTOCOMMIT=1'); mysqli_autocommit($this->_connectionID, true); return true; } /** * Rollback a smart transaction. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:rollbacktrans * * @return bool Always returns true. */ function RollbackTrans() { if ($this->transOff) return true; if ($this->transCnt) $this->transCnt -= 1; $this->execute('ROLLBACK'); //$this->execute('SET AUTOCOMMIT=1'); mysqli_autocommit($this->_connectionID, true); return true; } /** * Lock a table row for a duration of a transaction. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:rowlock * * @param string $table The table(s) to lock rows for. * @param string $where (Optional) The WHERE clause to use to determine which rows to lock. * @param string $col (Optional) The columns to select. * * @return bool True if the locking SQL statement executed successfully, otherwise false. */ function RowLock($table, $where = '', $col = '1 as adodbignore') { if ($this->transCnt==0) $this->beginTrans(); if ($where) $where = ' where '.$where; $rs = $this->execute("select $col from $table $where for update"); return !empty($rs); } /** * Appropriately quotes strings with ' characters for insertion into the database. * * Relies on mysqli_real_escape_string() * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:qstr * * @param string $s The string to quote * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * * @return string Quoted string */ function qStr($s, $magic_quotes=false) { if (is_null($s)) { return 'NULL'; } // mysqli_real_escape_string() throws a warning when the given // connection is invalid if ($this->_connectionID) { return "'" . mysqli_real_escape_string($this->_connectionID, $s) . "'"; } if ($this->replaceQuote[0] == '\\') { $s = str_replace(array('\\', "\0"), array('\\\\', "\\\0") ,$s); } return "'" . str_replace("'", $this->replaceQuote, $s) . "'"; } /** * Return the AUTO_INCREMENT id of the last row that has been inserted or updated in a table. * * @inheritDoc */ protected function _insertID($table = '', $column = '') { // mysqli_insert_id does not return the last_insert_id if called after // execution of a stored procedure so we execute this instead. if ($this->useLastInsertStatement) $result = ADOConnection::getOne('SELECT LAST_INSERT_ID()'); else $result = @mysqli_insert_id($this->_connectionID); if ($result == -1) { if ($this->debug) ADOConnection::outp("mysqli_insert_id() failed : " . $this->errorMsg()); } // reset prepared statement flags $this->usePreparedStatement = false; $this->useLastInsertStatement = false; return $result; } /** * Returns how many rows were effected by the most recently executed SQL statement. * Only works for INSERT, UPDATE and DELETE queries. * * @return int The number of rows affected. */ function _affectedrows() { if ($this->isSelectStatement) { // Affected rows works fine against selects, returning // the rowcount, but ADOdb does not do that. return false; } else if ($this->statementAffectedRows >= 0) { $result = $this->statementAffectedRows; $this->statementAffectedRows = -1; } else { $result = @mysqli_affected_rows($this->_connectionID); if ($result == -1) { if ($this->debug) ADOConnection::outp("mysqli_affected_rows() failed : " . $this->errorMsg()); } } return $result; } // Reference on Last_Insert_ID on the recommended way to simulate sequences var $_genIDSQL = "update %s set id=LAST_INSERT_ID(id+1);"; var $_genSeqSQL = "create table if not exists %s (id int not null)"; var $_genSeqCountSQL = "select count(*) from %s"; var $_genSeq2SQL = "insert into %s values (%s)"; var $_dropSeqSQL = "drop table if exists %s"; /** * Creates a sequence in the database. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:createsequence * * @param string $seqname The sequence name. * @param int $startID The start id. * * @return ADORecordSet|bool A record set if executed successfully, otherwise false. */ function CreateSequence($seqname = 'adodbseq', $startID = 1) { if (empty($this->_genSeqSQL)) return false; $ok = $this->execute(sprintf($this->_genSeqSQL,$seqname)); if (!$ok) return false; return $this->execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); } /** * A portable method of creating sequence numbers. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:genid * * @param string $seqname (Optional) The name of the sequence to use. * @param int $startID (Optional) The point to start at in the sequence. * * @return bool|int|string */ function GenID($seqname = 'adodbseq', $startID = 1) { // post-nuke sets hasGenID to false if (!$this->hasGenID) return false; $getnext = sprintf($this->_genIDSQL,$seqname); $holdtransOK = $this->_transOK; // save the current status $rs = @$this->execute($getnext); if (!$rs) { if ($holdtransOK) $this->_transOK = true; //if the status was ok before reset $this->execute(sprintf($this->_genSeqSQL,$seqname)); $cnt = $this->getOne(sprintf($this->_genSeqCountSQL,$seqname)); if (!$cnt) $this->execute(sprintf($this->_genSeq2SQL,$seqname,$startID-1)); $rs = $this->execute($getnext); } if ($rs) { $this->genID = mysqli_insert_id($this->_connectionID); if ($this->genID == 0) { $getnext = "select LAST_INSERT_ID() from " . $seqname; $rs = $this->execute($getnext); $this->genID = (int)$rs->fields[0]; } $rs->close(); } else $this->genID = 0; return $this->genID; } /** * Return a list of all visible databases except the 'mysql' database. * * @return array|false An array of database names, or false if the query failed. */ function MetaDatabases() { $query = "SHOW DATABASES"; $ret = $this->execute($query); if ($ret && is_object($ret)){ $arr = array(); while (!$ret->EOF){ $db = $ret->fields('Database'); if ($db != 'mysql') $arr[] = $db; $ret->moveNext(); } return $arr; } return $ret; } /** * Get a list of indexes on the specified table. * * @param string $table The name of the table to get indexes for. * @param bool $primary (Optional) Whether or not to include the primary key. * @param bool $owner (Optional) Unused. * * @return array|bool An array of the indexes, or false if the query to get the indexes failed. */ function MetaIndexes($table, $primary = false, $owner = false) { // save old fetch mode global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->setFetchMode(FALSE); } // get index details $rs = $this->Execute(sprintf('SHOW INDEXES FROM `%s`',$table)); // restore fetchmode if (isset($savem)) { $this->setFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { return false; } $indexes = array (); // parse index data into array while ($row = $rs->fetchRow()) { if ($primary == FALSE AND $row[2] == 'PRIMARY') { continue; } if (!isset($indexes[$row[2]])) { $indexes[$row[2]] = array( 'unique' => ($row[1] == 0), 'columns' => array() ); } $indexes[$row[2]]['columns'][$row[3] - 1] = $row[4]; } // sort columns by order in the index foreach ( array_keys ($indexes) as $index ) { ksort ($indexes[$index]['columns']); } return $indexes; } /** * Returns a portably-formatted date string from a timestamp database column. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:sqldate * * @param string $fmt The date format to use. * @param string|bool $col (Optional) The table column to date format, or if false, use NOW(). * * @return string The SQL DATE_FORMAT() string, or false if the provided date format was empty. */ function SQLDate($fmt, $col = false) { if (!$col) $col = $this->sysTimeStamp; $s = 'DATE_FORMAT('.$col.",'"; $concat = false; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': $s .= '%Y'; break; case 'Q': case 'q': $s .= "'),Quarter($col)"; if ($len > $i+1) $s .= ",DATE_FORMAT($col,'"; else $s .= ",('"; $concat = true; break; case 'M': $s .= '%b'; break; case 'm': $s .= '%m'; break; case 'D': case 'd': $s .= '%d'; break; case 'H': $s .= '%H'; break; case 'h': $s .= '%I'; break; case 'i': $s .= '%i'; break; case 's': $s .= '%s'; break; case 'a': case 'A': $s .= '%p'; break; case 'w': $s .= '%w'; break; case 'l': $s .= '%W'; break; default: if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } $s .= $ch; break; } } $s.="')"; if ($concat) $s = "CONCAT($s)"; return $s; } /** * Returns a database-specific concatenation of strings. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:concat * * @return string */ function Concat() { $arr = func_get_args(); // suggestion by andrew005@mnogo.ru $s = implode(',',$arr); if (strlen($s) > 0) return "CONCAT($s)"; else return ''; } /** * Creates a portable date offset field, for use in SQL statements. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:offsetdate * * @param float $dayFraction A day in floating point * @param string|bool $date (Optional) The date to offset. If false, uses CURDATE() * * @return string */ function OffsetDate($dayFraction, $date = false) { if (!$date) $date = $this->sysDate; $fraction = $dayFraction * 24 * 3600; return $date . ' + INTERVAL ' . $fraction.' SECOND'; // return "from_unixtime(unix_timestamp($date)+$fraction)"; } /** * Returns information about stored procedures and stored functions. * * @param string|bool $procedureNamePattern (Optional) Only look for procedures/functions with a name matching this pattern. * @param null $catalog (Optional) Unused. * @param null $schemaPattern (Optional) Unused. * * @return array */ function MetaProcedures($procedureNamePattern = false, $catalog = null, $schemaPattern = null) { // save old fetch mode global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->setFetchMode(FALSE); } $procedures = array (); // get index details $likepattern = ''; if ($procedureNamePattern) { $likepattern = " LIKE '".$procedureNamePattern."'"; } $rs = $this->execute('SHOW PROCEDURE STATUS'.$likepattern); if (is_object($rs)) { // parse index data into array while ($row = $rs->fetchRow()) { $procedures[$row[1]] = array( 'type' => 'PROCEDURE', 'catalog' => '', 'schema' => '', 'remarks' => $row[7], ); } } $rs = $this->execute('SHOW FUNCTION STATUS'.$likepattern); if (is_object($rs)) { // parse index data into array while ($row = $rs->fetchRow()) { $procedures[$row[1]] = array( 'type' => 'FUNCTION', 'catalog' => '', 'schema' => '', 'remarks' => $row[7] ); } } // restore fetchmode if (isset($savem)) { $this->setFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $procedures; } /** * Retrieves a list of tables based on given criteria * * @param string|bool $ttype (Optional) Table type = 'TABLE', 'VIEW' or false=both (default) * @param string|bool $showSchema (Optional) schema name, false = current schema (default) * @param string|bool $mask (Optional) filters the table by name * * @return array list of tables */ function MetaTables($ttype = false, $showSchema = false, $mask = false) { $save = $this->metaTablesSQL; if ($showSchema && is_string($showSchema)) { $this->metaTablesSQL .= $this->qstr($showSchema); } else { $this->metaTablesSQL .= "schema()"; } if ($mask) { $mask = $this->qstr($mask); $this->metaTablesSQL .= " AND table_name LIKE $mask"; } $ret = ADOConnection::metaTables($ttype,$showSchema); $this->metaTablesSQL = $save; return $ret; } /** * Return information about a table's foreign keys. * * @param string $table The name of the table to get the foreign keys for. * @param string|bool $owner (Optional) The database the table belongs to, or false to assume the current db. * @param string|bool $upper (Optional) Force uppercase table name on returned array keys. * @param bool $associative (Optional) Whether to return an associate or numeric array. * * @return array|bool An array of foreign keys, or false no foreign keys could be found. */ public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { global $ADODB_FETCH_MODE; if ($ADODB_FETCH_MODE == ADODB_FETCH_ASSOC || $this->fetchMode == ADODB_FETCH_ASSOC) $associative = true; $savem = $ADODB_FETCH_MODE; $this->setFetchMode(ADODB_FETCH_ASSOC); if ( !empty($owner) ) { $table = "$owner.$table"; } $a_create_table = $this->getRow(sprintf('SHOW CREATE TABLE `%s`', $table)); $this->setFetchMode($savem); $create_sql = isset($a_create_table["Create Table"]) ? $a_create_table["Create Table"] : $a_create_table["Create View"]; $matches = array(); if (!preg_match_all("/FOREIGN KEY \(`(.*?)`\) REFERENCES `(.*?)` \(`(.*?)`\)/", $create_sql, $matches)) return false; $foreign_keys = array(); $num_keys = count($matches[0]); for ( $i = 0; $i < $num_keys; $i ++ ) { $my_field = explode('`, `', $matches[1][$i]); $ref_table = $matches[2][$i]; $ref_field = explode('`, `', $matches[3][$i]); if ( $upper ) { $ref_table = strtoupper($ref_table); } // see https://sourceforge.net/p/adodb/bugs/100/ if (!isset($foreign_keys[$ref_table])) { $foreign_keys[$ref_table] = array(); } $num_fields = count($my_field); for ( $j = 0; $j < $num_fields; $j ++ ) { if ( $associative ) { $foreign_keys[$ref_table][$ref_field[$j]] = $my_field[$j]; } else { $foreign_keys[$ref_table][] = "{$my_field[$j]}={$ref_field[$j]}"; } } } return $foreign_keys; } /** * Return an array of information about a table's columns. * * @param string $table The name of the table to get the column info for. * @param bool $normalize (Optional) Unused. * * @return ADOFieldObject[]|bool An array of info for each column, or false if it could not determine the info. */ function MetaColumns($table, $normalize = true) { $false = false; if (!$this->metaColumnsSQL) return $false; global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); /* * Return assoc array where key is column name, value is column type * [1] => int unsigned */ $SQL = "SELECT column_name, column_type FROM information_schema.columns WHERE table_schema='{$this->databaseName}' AND table_name='$table'"; $schemaArray = $this->getAssoc($SQL); $schemaArray = array_change_key_case($schemaArray,CASE_LOWER); $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!is_object($rs)) return $false; $retarr = array(); while (!$rs->EOF) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; /* * Type from information_schema returns * the same format in V8 mysql as V5 */ $type = $schemaArray[strtolower($fld->name)]; // split type into type(length): $fld->scale = null; if (preg_match("/^(.+)\((\d+),(\d+)/", $type, $query_array)) { $fld->type = $query_array[1]; $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; $fld->scale = is_numeric($query_array[3]) ? $query_array[3] : -1; } elseif (preg_match("/^(.+)\((\d+)/", $type, $query_array)) { $fld->type = $query_array[1]; $fld->max_length = is_numeric($query_array[2]) ? $query_array[2] : -1; } elseif (preg_match("/^(enum)\((.*)\)$/i", $type, $query_array)) { $fld->type = $query_array[1]; $arr = explode(",",$query_array[2]); $fld->enums = $arr; $zlen = max(array_map("strlen",$arr)) - 2; // PHP >= 4.0.6 $fld->max_length = ($zlen > 0) ? $zlen : 1; } else { $fld->type = $type; $fld->max_length = -1; } $fld->not_null = ($rs->fields[2] != 'YES'); $fld->primary_key = ($rs->fields[3] == 'PRI'); $fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false); $fld->binary = (strpos($type,'blob') !== false); $fld->unsigned = (strpos($type,'unsigned') !== false); $fld->zerofill = (strpos($type,'zerofill') !== false); if (!$fld->binary) { $d = $rs->fields[4]; if ($d != '' && $d != 'NULL') { $fld->has_default = true; $fld->default_value = $d; } else { $fld->has_default = false; } } if ($save == ADODB_FETCH_NUM) { $retarr[] = $fld; } else { $retarr[strtoupper($fld->name)] = $fld; } $rs->moveNext(); } $rs->close(); return $retarr; } /** * Select which database to connect to. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:selectdb * * @param string $dbName The name of the database to select. * * @return bool True if the database was selected successfully, otherwise false. */ function SelectDB($dbName) { // $this->_connectionID = $this->mysqli_resolve_link($this->_connectionID); $this->database = $dbName; $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions if ($this->_connectionID) { $result = @mysqli_select_db($this->_connectionID, $dbName); if (!$result) { ADOConnection::outp("Select of database " . $dbName . " failed. " . $this->errorMsg()); } return $result; } return false; } /** * Executes a provided SQL statement and returns a handle to the result, with the ability to supply a starting * offset and record count. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:selectlimit * * @param string $sql The SQL to execute. * @param int $nrows (Optional) The limit for the number of records you want returned. By default, all results. * @param int $offset (Optional) The offset to use when selecting the results. By default, no offset. * @param array|bool $inputarr (Optional) Any parameter values required by the SQL statement, or false if none. * @param int $secs2cache (Optional) If greater than 0, perform a cached execute. By default, normal execution. * * @return ADORecordSet|false The query results, or false if the query failed to execute. */ function SelectLimit($sql, $nrows = -1, $offset = -1, $inputarr = false, $secs2cache = 0) { $nrows = (int) $nrows; $offset = (int) $offset; $offsetStr = ($offset >= 0) ? "$offset," : ''; if ($nrows < 0) $nrows = '18446744073709551615'; if ($secs2cache) $rs = $this->cacheExecute($secs2cache, $sql . " LIMIT $offsetStr$nrows" , $inputarr ); else $rs = $this->execute($sql . " LIMIT $offsetStr$nrows" , $inputarr ); return $rs; } /** * Prepares an SQL statement and returns a handle to use. * This is not used by bound parameters anymore * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:prepare * @todo update this function to handle prepared statements correctly * * @param string $sql The SQL to prepare. * * @return string The original SQL that was provided. */ function Prepare($sql) { /* * Flag the insert_id method to use the correct retrieval method */ $this->usePreparedStatement = true; /* * Prepared statements are not yet handled correctly */ return $sql; $stmt = $this->_connectionID->prepare($sql); if (!$stmt) { echo $this->errorMsg(); return $sql; } return array($sql,$stmt); } /** * Execute SQL * * @param string $sql SQL statement to execute, or possibly an array * holding prepared statement ($sql[0] will hold sql text) * @param array|bool $inputarr holds the input data to bind to. * Null elements will be set to null. * * @return ADORecordSet|bool */ public function execute($sql, $inputarr = false) { if ($this->fnExecute) { $fn = $this->fnExecute; $ret = $fn($this, $sql, $inputarr); if (isset($ret)) { return $ret; } } if ($inputarr === false || $inputarr === []) { return $this->_execute($sql); } if (!is_array($inputarr)) { $inputarr = array($inputarr); } if (!is_array($sql)) { // Check if we are bulkbinding. If so, $inputarr is a 2d array, // and we make a gross assumption that all rows have the same number // of columns of the same type, and use the elements of the first row // to determine the MySQL bind param types. if (is_array($inputarr[0])) { if (!$this->bulkBind) { $this->outp_throw( "2D Array of values sent to execute and 'ADOdb_mysqli::bulkBind' not set", 'Execute' ); return false; } $bulkTypeArray = []; foreach ($inputarr as $v) { if (is_string($this->bulkBind)) { $typeArray = array_merge((array)$this->bulkBind, $v); } else { $typeArray = $this->getBindParamWithType($v); } $bulkTypeArray[] = $typeArray; } $this->bulkBind = false; $ret = $this->_execute($sql, $bulkTypeArray); } else { $typeArray = $this->getBindParamWithType($inputarr); $ret = $this->_execute($sql, $typeArray); } } else { $ret = $this->_execute($sql, $inputarr); } return $ret; } /** * Inserts the bind param type string at the front of the parameter array. * * @see https://www.php.net/manual/en/mysqli-stmt.bind-param.php * * @param array $inputArr * @return array */ private function getBindParamWithType($inputArr): array { $typeString = ''; foreach ($inputArr as $v) { if (is_integer($v) || is_bool($v)) { $typeString .= 'i'; } elseif (is_float($v)) { $typeString .= 'd'; } elseif (is_object($v)) { // Assume a blob $typeString .= 'b'; } else { $typeString .= 's'; } } // Place the field type list at the front of the parameter array. // This is the mysql specific format array_unshift($inputArr, $typeString); return $inputArr; } /** * Return the query id. * * @param string|array $sql * @param array $inputarr * * @return bool|mysqli_result */ function _query($sql, $inputarr) { global $ADODB_COUNTRECS; // Move to the next recordset, or return false if there is none. In a stored proc // call, mysqli_next_result returns true for the last "recordset", but mysqli_store_result // returns false. I think this is because the last "recordset" is actually just the // return value of the stored proc (ie the number of rows affected). // Commented out for reasons of performance. You should retrieve every recordset yourself. // if (!mysqli_next_result($this->connection->_connectionID)) return false; if (is_array($sql)) { // Prepare() not supported because mysqli_stmt_execute does not return a recordset, but // returns as bound variables. $stmt = $sql[1]; $a = ''; foreach($inputarr as $v) { if (is_string($v)) $a .= 's'; else if (is_integer($v)) $a .= 'i'; else $a .= 'd'; } /* * set prepared statement flags */ if ($this->usePreparedStatement) $this->useLastInsertStatement = true; $fnarr = array_merge( array($stmt,$a) , $inputarr); call_user_func_array('mysqli_stmt_bind_param',$fnarr); return mysqli_stmt_execute($stmt); } else if (is_string($sql) && is_array($inputarr)) { /* * This is support for true prepared queries * with bound parameters * * set prepared statement flags */ $this->usePreparedStatement = true; $this->usingBoundVariables = true; $bulkBindArray = array(); if (is_array($inputarr[0])) { $bulkBindArray = $inputarr; $inputArrayCount = count($inputarr[0]) - 1; } else { $bulkBindArray[] = $inputarr; $inputArrayCount = count($inputarr) - 1; } /* * Prepare the statement with the placeholders, * prepare will fail if the statement is invalid * so we trap and error if necessary. Note that we * are calling MySQL prepare here, not ADOdb */ $stmt = $this->_connectionID->prepare($sql); if ($stmt === false) { $this->outp_throw( "SQL Statement failed on preparation: " . htmlspecialchars($sql) . "'", 'Execute' ); return false; } /* * Make sure the number of parameters provided in the input * array matches what the query expects. We must discount * the first parameter which contains the data types in * our inbound parameters */ $nparams = $stmt->param_count; if ($nparams != $inputArrayCount) { $this->outp_throw( "Input array has " . $inputArrayCount . " params, does not match query: '" . htmlspecialchars($sql) . "'", 'Execute' ); return false; } foreach ($bulkBindArray as $inputarr) { /* * Must pass references into call_user_func_array */ $paramsByReference = array(); foreach($inputarr as $key => $value) { /** @noinspection PhpArrayAccessCanBeReplacedWithForeachValueInspection */ $paramsByReference[$key] = &$inputarr[$key]; } /* * Bind the params */ call_user_func_array(array($stmt, 'bind_param'), $paramsByReference); /* * Execute */ $ret = mysqli_stmt_execute($stmt); /* * Did we throw an error? */ if ($ret == false) return false; } // Tells affected_rows to be compliant $this->isSelectStatement = $stmt->affected_rows == -1; if (!$this->isSelectStatement) { $this->statementAffectedRows = $stmt->affected_rows; return true; } // Turn the statement into a result set and return it return $stmt->get_result(); } else { /* * reset prepared statement flags, in case we set them * previously and didn't use them */ $this->usePreparedStatement = false; $this->useLastInsertStatement = false; } /* if (!$mysql_res = mysqli_query($this->_connectionID, $sql, ($ADODB_COUNTRECS) ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT)) { if ($this->debug) ADOConnection::outp("Query: " . $sql . " failed. " . $this->errorMsg()); return false; } return $mysql_res; */ if ($this->multiQuery) { $rs = mysqli_multi_query($this->_connectionID, $sql.';'); if ($rs) { $rs = ($ADODB_COUNTRECS) ? @mysqli_store_result( $this->_connectionID ) : @mysqli_use_result( $this->_connectionID ); return $rs ?: true; // mysqli_more_results( $this->_connectionID ) } } else { $rs = mysqli_query($this->_connectionID, $sql, $ADODB_COUNTRECS ? MYSQLI_STORE_RESULT : MYSQLI_USE_RESULT); if ($rs) { $this->isSelectStatement = is_object($rs); return $rs; } } if($this->debug) ADOConnection::outp("Query: " . $sql . " failed. " . $this->errorMsg()); return false; } /** * Returns a database specific error message. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:errormsg * * @return string The last error message. */ function ErrorMsg() { if (empty($this->_connectionID)) $this->_errorMsg = @mysqli_connect_error(); else $this->_errorMsg = @mysqli_error($this->_connectionID); return $this->_errorMsg; } /** * Returns the last error number from previous database operation. * * @return int The last error number. */ function ErrorNo() { if (empty($this->_connectionID)) return @mysqli_connect_errno(); else return @mysqli_errno($this->_connectionID); } /** * Close the database connection. * * @return void */ function _close() { if($this->_connectionID) { mysqli_close($this->_connectionID); } $this->_connectionID = false; } /** * Returns the largest length of data that can be inserted into a character field. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:charmax * * @return int */ function CharMax() { return 255; } /** * Returns the largest length of data that can be inserted into a text field. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:textmax * * @return int */ function TextMax() { return 4294967295; } function getCharSet() { if (!$this->_connectionID || !method_exists($this->_connectionID,'character_set_name')) { return false; } $this->charSet = $this->_connectionID->character_set_name(); return $this->charSet ?: false; } function setCharSet($charset) { if (!$this->_connectionID || !method_exists($this->_connectionID,'set_charset')) { return false; } if ($this->charSet !== $charset) { if (!$this->_connectionID->set_charset($charset)) { return false; } $this->getCharSet(); } return true; } } /** * Class ADORecordSet_mysqli */ class ADORecordSet_mysqli extends ADORecordSet{ var $databaseType = "mysqli"; var $canSeek = true; /** @var ADODB_mysqli The parent connection */ var $connection = false; /** @var mysqli_result result link identifier */ var $_queryID; function __construct($queryID, $mode = false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } switch ($mode) { case ADODB_FETCH_NUM: $this->fetchMode = MYSQLI_NUM; break; case ADODB_FETCH_ASSOC: $this->fetchMode = MYSQLI_ASSOC; break; case ADODB_FETCH_DEFAULT: case ADODB_FETCH_BOTH: default: $this->fetchMode = MYSQLI_BOTH; break; } $this->adodbFetchMode = $mode; parent::__construct($queryID); } function _initrs() { global $ADODB_COUNTRECS; $this->_numOfRows = $ADODB_COUNTRECS ? @mysqli_num_rows($this->_queryID) : -1; $this->_numOfFields = @mysqli_num_fields($this->_queryID); } /* 1 = MYSQLI_NOT_NULL_FLAG 2 = MYSQLI_PRI_KEY_FLAG 4 = MYSQLI_UNIQUE_KEY_FLAG 8 = MYSQLI_MULTIPLE_KEY_FLAG 16 = MYSQLI_BLOB_FLAG 32 = MYSQLI_UNSIGNED_FLAG 64 = MYSQLI_ZEROFILL_FLAG 128 = MYSQLI_BINARY_FLAG 256 = MYSQLI_ENUM_FLAG 512 = MYSQLI_AUTO_INCREMENT_FLAG 1024 = MYSQLI_TIMESTAMP_FLAG 2048 = MYSQLI_SET_FLAG 32768 = MYSQLI_NUM_FLAG 16384 = MYSQLI_PART_KEY_FLAG 32768 = MYSQLI_GROUP_FLAG 65536 = MYSQLI_UNIQUE_FLAG 131072 = MYSQLI_BINCMP_FLAG */ /** * Returns raw, database specific information about a field. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:recordset:fetchfield * * @param int $fieldOffset (Optional) The field number to get information for. * * @return ADOFieldObject|bool */ function FetchField($fieldOffset = -1) { $fieldnr = $fieldOffset; if ($fieldOffset != -1) { $fieldOffset = @mysqli_field_seek($this->_queryID, $fieldnr); } $o = @mysqli_fetch_field($this->_queryID); if (!$o) return false; //Fix for HHVM if ( !isset($o->flags) ) { $o->flags = 0; } /* Properties of an ADOFieldObject as set by MetaColumns */ $o->primary_key = $o->flags & MYSQLI_PRI_KEY_FLAG; $o->not_null = $o->flags & MYSQLI_NOT_NULL_FLAG; $o->auto_increment = $o->flags & MYSQLI_AUTO_INCREMENT_FLAG; $o->binary = $o->flags & MYSQLI_BINARY_FLAG; // $o->blob = $o->flags & MYSQLI_BLOB_FLAG; /* not returned by MetaColumns */ $o->unsigned = $o->flags & MYSQLI_UNSIGNED_FLAG; /* * Trivial method to cast class to ADOfieldObject */ $a = new ADOFieldObject; foreach (get_object_vars($o) as $key => $name) $a->$key = $name; return $a; } /** * Reads a row in associative mode if the recordset fetch mode is numeric. * Using this function when the fetch mode is set to ADODB_FETCH_ASSOC may produce unpredictable results. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:getrowassoc * * @param int $upper Indicates whether the keys of the recordset should be upper case or lower case. * * @return array|bool */ function GetRowAssoc($upper = ADODB_ASSOC_CASE) { if ($this->fetchMode == MYSQLI_ASSOC && $upper == ADODB_ASSOC_CASE_LOWER) { return $this->fields; } return ADORecordSet::getRowAssoc($upper); } /** * Returns a single field in a single row of the current recordset. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:recordset:fields * * @param string $colname The name of the field to retrieve. * * @return mixed */ function Fields($colname) { if ($this->fetchMode != MYSQLI_NUM) { return @$this->fields[$colname]; } if (!$this->bind) { $this->bind = array(); for ($i = 0; $i < $this->_numOfFields; $i++) { $o = $this->fetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } /** * Adjusts the result pointer to an arbitrary row in the result. * * @param int $row The row to seek to. * * @return bool False if the recordset contains no rows, otherwise true. */ function _seek($row) { if ($this->_numOfRows == 0 || $row < 0) { return false; } mysqli_data_seek($this->_queryID, $row); $this->EOF = false; return true; } /** * In databases that allow accessing of recordsets, retrieves the next set. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:recordset:nextrecordset * * @return bool */ function NextRecordSet() { global $ADODB_COUNTRECS; mysqli_free_result($this->_queryID); $this->_queryID = -1; // Move to the next recordset, or return false if there is none. In a stored proc // call, mysqli_next_result returns true for the last "recordset", but mysqli_store_result // returns false. I think this is because the last "recordset" is actually just the // return value of the stored proc (ie the number of rows affected). if (!mysqli_next_result($this->connection->_connectionID)) { return false; } // CD: There is no $this->_connectionID variable, at least in the ADO version I'm using $this->_queryID = ($ADODB_COUNTRECS) ? @mysqli_store_result($this->connection->_connectionID) : @mysqli_use_result($this->connection->_connectionID); if (!$this->_queryID) { return false; } $this->_inited = false; $this->bind = false; $this->_currentRow = -1; $this->init(); return true; } /** * Moves the cursor to the next record of the recordset from the current position. * * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:movenext * * @return bool False if there are no more records to move on to, otherwise true. */ function MoveNext() { if ($this->EOF) return false; $this->_currentRow++; $this->fields = @mysqli_fetch_array($this->_queryID,$this->fetchMode); if (is_array($this->fields)) { $this->_updatefields(); return true; } $this->EOF = true; return false; } /** * Attempt to fetch a result row using the current fetch mode and return whether or not this was successful. * * @return bool True if row was fetched successfully, otherwise false. */ function _fetch() { $this->fields = mysqli_fetch_array($this->_queryID,$this->fetchMode); $this->_updatefields(); return is_array($this->fields); } /** * Frees the memory associated with a result. * * @return void */ function _close() { //if results are attached to this pointer from Stored Procedure calls, the next standard query will die 2014 //only a problem with persistent connections if (isset($this->connection->_connectionID) && $this->connection->_connectionID) { while (mysqli_more_results($this->connection->_connectionID)) { mysqli_next_result($this->connection->_connectionID); } } if ($this->_queryID instanceof mysqli_result) { mysqli_free_result($this->_queryID); } $this->_queryID = false; } /* 0 = MYSQLI_TYPE_DECIMAL 1 = MYSQLI_TYPE_CHAR 1 = MYSQLI_TYPE_TINY 2 = MYSQLI_TYPE_SHORT 3 = MYSQLI_TYPE_LONG 4 = MYSQLI_TYPE_FLOAT 5 = MYSQLI_TYPE_DOUBLE 6 = MYSQLI_TYPE_NULL 7 = MYSQLI_TYPE_TIMESTAMP 8 = MYSQLI_TYPE_LONGLONG 9 = MYSQLI_TYPE_INT24 10 = MYSQLI_TYPE_DATE 11 = MYSQLI_TYPE_TIME 12 = MYSQLI_TYPE_DATETIME 13 = MYSQLI_TYPE_YEAR 14 = MYSQLI_TYPE_NEWDATE 245 = MYSQLI_TYPE_JSON 247 = MYSQLI_TYPE_ENUM 248 = MYSQLI_TYPE_SET 249 = MYSQLI_TYPE_TINY_BLOB 250 = MYSQLI_TYPE_MEDIUM_BLOB 251 = MYSQLI_TYPE_LONG_BLOB 252 = MYSQLI_TYPE_BLOB 253 = MYSQLI_TYPE_VAR_STRING 254 = MYSQLI_TYPE_STRING 255 = MYSQLI_TYPE_GEOMETRY */ /** * Get the MetaType character for a given field type. * * @param string|object $t The type to get the MetaType character for. * @param int $len (Optional) Redundant. Will always be set to -1. * @param bool|object $fieldobj (Optional) * * @return string The MetaType */ function metaType($t, $len = -1, $fieldobj = false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); /* * Add support for custom actual types. We do this * first, that allows us to override existing types */ if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; $len = -1; // mysql max_length is not accurate switch ($t) { case 'STRING': case 'CHAR': case 'VARCHAR': case 'TINYBLOB': case 'TINYTEXT': case 'ENUM': case 'SET': case MYSQLI_TYPE_TINY_BLOB : // case MYSQLI_TYPE_CHAR : case MYSQLI_TYPE_STRING : case MYSQLI_TYPE_ENUM : case MYSQLI_TYPE_SET : case 253 : if ($len <= $this->blobSize) { return 'C'; } case 'TEXT': case 'LONGTEXT': case 'MEDIUMTEXT': return 'X'; // php_mysql extension always returns 'blob' even if 'text' // so we have to check whether binary... case 'IMAGE': case 'LONGBLOB': case 'BLOB': case 'MEDIUMBLOB': case MYSQLI_TYPE_BLOB : case MYSQLI_TYPE_LONG_BLOB : case MYSQLI_TYPE_MEDIUM_BLOB : return !empty($fieldobj->binary) ? 'B' : 'X'; case 'YEAR': case 'DATE': case MYSQLI_TYPE_DATE : case MYSQLI_TYPE_YEAR : return 'D'; case 'TIME': case 'DATETIME': case 'TIMESTAMP': case MYSQLI_TYPE_DATETIME : case MYSQLI_TYPE_NEWDATE : case MYSQLI_TYPE_TIME : case MYSQLI_TYPE_TIMESTAMP : return 'T'; case 'INT': case 'INTEGER': case 'BIGINT': case 'TINYINT': case 'MEDIUMINT': case 'SMALLINT': case MYSQLI_TYPE_INT24 : case MYSQLI_TYPE_LONG : case MYSQLI_TYPE_LONGLONG : case MYSQLI_TYPE_SHORT : case MYSQLI_TYPE_TINY : if (!empty($fieldobj->primary_key)) { return 'R'; } return 'I'; // Added floating-point types // Maybe not necessary. case 'FLOAT': case 'DOUBLE': // case 'DOUBLE PRECISION': case 'DECIMAL': case 'DEC': case 'FIXED': default: //if (!is_numeric($t)) echo "<p>--- Error in type matching $t -----</p>"; return 'N'; } } } // rs class /** * Class ADORecordSet_array_mysqli */ class ADORecordSet_array_mysqli extends ADORecordSet_array { /** * Get the MetaType character for a given field type. * * @param string|object $t The type to get the MetaType character for. * @param int $len (Optional) Redundant. Will always be set to -1. * @param bool|object $fieldobj (Optional) * * @return string The MetaType */ function MetaType($t, $len = -1, $fieldobj = false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; $len = -1; // mysql max_length is not accurate switch ($t) { case 'STRING': case 'CHAR': case 'VARCHAR': case 'TINYBLOB': case 'TINYTEXT': case 'ENUM': case 'SET': case MYSQLI_TYPE_TINY_BLOB : // case MYSQLI_TYPE_CHAR : case MYSQLI_TYPE_STRING : case MYSQLI_TYPE_ENUM : case MYSQLI_TYPE_SET : case 253 : if ($len <= $this->blobSize) { return 'C'; } case 'TEXT': case 'LONGTEXT': case 'MEDIUMTEXT': return 'X'; // php_mysql extension always returns 'blob' even if 'text' // so we have to check whether binary... case 'IMAGE': case 'LONGBLOB': case 'BLOB': case 'MEDIUMBLOB': case MYSQLI_TYPE_BLOB : case MYSQLI_TYPE_LONG_BLOB : case MYSQLI_TYPE_MEDIUM_BLOB : return !empty($fieldobj->binary) ? 'B' : 'X'; case 'YEAR': case 'DATE': case MYSQLI_TYPE_DATE : case MYSQLI_TYPE_YEAR : return 'D'; case 'TIME': case 'DATETIME': case 'TIMESTAMP': case MYSQLI_TYPE_DATETIME : case MYSQLI_TYPE_NEWDATE : case MYSQLI_TYPE_TIME : case MYSQLI_TYPE_TIMESTAMP : return 'T'; case 'INT': case 'INTEGER': case 'BIGINT': case 'TINYINT': case 'MEDIUMINT': case 'SMALLINT': case MYSQLI_TYPE_INT24 : case MYSQLI_TYPE_LONG : case MYSQLI_TYPE_LONGLONG : case MYSQLI_TYPE_SHORT : case MYSQLI_TYPE_TINY : if (!empty($fieldobj->primary_key)) { return 'R'; } return 'I'; // Added floating-point types // Maybe not necessary. case 'FLOAT': case 'DOUBLE': // case 'DOUBLE PRECISION': case 'DECIMAL': case 'DEC': case 'FIXED': default: //if (!is_numeric($t)) echo "<p>--- Error in type matching $t -----</p>"; return 'N'; } } } } // if defined _ADODB_MYSQLI_LAYER drivers/adodb-sqlite.inc.php 0000644 00000027517 15151221732 0012066 0 ustar 00 <?php /** * SQLite driver * * @link https://www.sqlite.org/ * * @deprecated Use SQLite3 driver instead * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB_sqlite extends ADOConnection { var $databaseType = "sqlite"; var $dataProvider = "sqlite"; var $replaceQuote = "''"; // string to use to replace quotes var $concat_operator='||'; var $_errorNo = 0; var $hasLimit = true; var $hasInsertID = true; /// supports autoincrement ID? var $hasAffectedRows = true; /// supports affected rows for update/delete? var $metaTablesSQL = "SELECT name FROM sqlite_master WHERE type='table' ORDER BY name"; var $sysDate = "adodb_date('Y-m-d')"; var $sysTimeStamp = "adodb_date('Y-m-d H:i:s')"; var $fmtTimeStamp = "'Y-m-d H:i:s'"; function ServerInfo() { $arr['version'] = sqlite_libversion(); $arr['description'] = 'SQLite '; $arr['encoding'] = sqlite_libencoding(); return $arr; } function BeginTrans() { if ($this->transOff) { return true; } $ret = $this->Execute("BEGIN TRANSACTION"); $this->transCnt += 1; return true; } function CommitTrans($ok=true) { if ($this->transOff) { return true; } if (!$ok) { return $this->RollbackTrans(); } $ret = $this->Execute("COMMIT"); if ($this->transCnt > 0) { $this->transCnt -= 1; } return !empty($ret); } function RollbackTrans() { if ($this->transOff) { return true; } $ret = $this->Execute("ROLLBACK"); if ($this->transCnt > 0) { $this->transCnt -= 1; } return !empty($ret); } // mark newnham function MetaColumns($table, $normalize=true) { global $ADODB_FETCH_MODE; $false = false; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; if ($this->fetchMode !== false) { $savem = $this->SetFetchMode(false); } $rs = $this->Execute("PRAGMA table_info('$table')"); if (isset($savem)) { $this->SetFetchMode($savem); } if (!$rs) { $ADODB_FETCH_MODE = $save; return $false; } $arr = array(); while ($r = $rs->FetchRow()) { $type = explode('(',$r['type']); $size = ''; if (sizeof($type)==2) { $size = trim($type[1],')'); } $fn = strtoupper($r['name']); $fld = new ADOFieldObject; $fld->name = $r['name']; $fld->type = $type[0]; $fld->max_length = $size; $fld->not_null = $r['notnull']; $fld->default_value = $r['dflt_value']; $fld->scale = 0; if (isset($r['pk']) && $r['pk']) { $fld->primary_key=1; } if ($save == ADODB_FETCH_NUM) { $arr[] = $fld; } else { $arr[strtoupper($fld->name)] = $fld; } } $rs->Close(); $ADODB_FETCH_MODE = $save; return $arr; } function _init($parentDriver) { $parentDriver->hasTransactions = false; $parentDriver->hasInsertID = true; } protected function _insertID($table = '', $column = '') { return sqlite_last_insert_rowid($this->_connectionID); } function _affectedrows() { return sqlite_changes($this->_connectionID); } function ErrorMsg() { if ($this->_logsql) { return $this->_errorMsg; } return ($this->_errorNo) ? sqlite_error_string($this->_errorNo) : ''; } function ErrorNo() { return $this->_errorNo; } function SQLDate($fmt, $col=false) { $fmt = $this->qstr($fmt); return ($col) ? "adodb_date2($fmt,$col)" : "adodb_date($fmt)"; } function _createFunctions() { @sqlite_create_function($this->_connectionID, 'adodb_date', 'adodb_date', 1); @sqlite_create_function($this->_connectionID, 'adodb_date2', 'adodb_date2', 2); } // returns true or false function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('sqlite_open')) { return null; } if (empty($argHostname) && $argDatabasename) { $argHostname = $argDatabasename; } $this->_connectionID = sqlite_open($argHostname); if ($this->_connectionID === false) { return false; } $this->_createFunctions(); return true; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('sqlite_open')) { return null; } if (empty($argHostname) && $argDatabasename) { $argHostname = $argDatabasename; } $this->_connectionID = sqlite_popen($argHostname); if ($this->_connectionID === false) { return false; } $this->_createFunctions(); return true; } // returns query ID if successful, otherwise false function _query($sql,$inputarr=false) { $rez = sqlite_query($sql,$this->_connectionID); if (!$rez) { $this->_errorNo = sqlite_last_error($this->_connectionID); } // If no data was returned, we don't need to create a real recordset // Note: this code is untested, as I don't have a sqlite2 setup available elseif (sqlite_num_fields($rez) == 0) { $rez = true; } return $rez; } function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { $nrows = (int) $nrows; $offset = (int) $offset; $offsetStr = ($offset >= 0) ? " OFFSET $offset" : ''; $limitStr = ($nrows >= 0) ? " LIMIT $nrows" : ($offset >= 0 ? ' LIMIT 999999999' : ''); if ($secs2cache) { $rs = $this->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr); } else { $rs = $this->Execute($sql."$limitStr$offsetStr",$inputarr); } return $rs; } /* This algorithm is not very efficient, but works even if table locking is not available. Will return false if unable to generate an ID after $MAXLOOPS attempts. */ var $_genSeqSQL = "create table %s (id integer)"; function GenID($seq='adodbseq',$start=1) { // if you have to modify the parameter below, your database is overloaded, // or you need to implement generation of id's yourself! $MAXLOOPS = 100; //$this->debug=1; while (--$MAXLOOPS>=0) { @($num = $this->GetOne("select id from $seq")); if ($num === false) { $this->Execute(sprintf($this->_genSeqSQL ,$seq)); $start -= 1; $num = '0'; $ok = $this->Execute("insert into $seq values($start)"); if (!$ok) { return false; } } $this->Execute("update $seq set id=id+1 where id=$num"); if ($this->affected_rows() > 0) { $num += 1; $this->genID = $num; return $num; } } if ($fn = $this->raiseErrorFn) { $fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num); } return false; } function CreateSequence($seqname='adodbseq',$start=1) { if (empty($this->_genSeqSQL)) { return false; } $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); if (!$ok) { return false; } $start -= 1; return $this->Execute("insert into $seqname values($start)"); } var $_dropSeqSQL = 'drop table %s'; function DropSequence($seqname = 'adodbseq') { if (empty($this->_dropSeqSQL)) { return false; } return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); } // returns true or false function _close() { return @sqlite_close($this->_connectionID); } function MetaIndexes($table, $primary = FALSE, $owner = false) { $false = false; // save old fetch mode global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $SQL=sprintf("SELECT name,sql FROM sqlite_master WHERE type='index' AND tbl_name='%s'", strtolower($table)); $rs = $this->Execute($SQL); if (!is_object($rs)) { if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $false; } $indexes = array (); while ($row = $rs->FetchRow()) { if ($primary && preg_match("/primary/i",$row[1]) == 0) { continue; } if (!isset($indexes[$row[0]])) { $indexes[$row[0]] = array( 'unique' => preg_match("/unique/i",$row[1]), 'columns' => array() ); } /** * There must be a more elegant way of doing this, * the index elements appear in the SQL statement * in cols[1] between parentheses * e.g CREATE UNIQUE INDEX ware_0 ON warehouse (org,warehouse) */ $cols = explode("(",$row[1]); $cols = explode(")",$cols[1]); array_pop($cols); $indexes[$row[0]]['columns'] = $cols; } if (isset($savem)) { $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; } return $indexes; } /** * Returns the maximum size of a MetaType C field. Because of the * database design, sqlite places no limits on the size of data inserted * * @return int */ function charMax() { return ADODB_STRINGMAX_NOLIMIT; } /** * Returns the maximum size of a MetaType X field. Because of the * database design, sqlite places no limits on the size of data inserted * * @return int */ function textMax() { return ADODB_STRINGMAX_NOLIMIT; } /* * Converts a date to a month only field and pads it to 2 characters * * @param str $fld The name of the field to process * @return str The SQL Statement */ function month($fld) { $x = "strftime('%m',$fld)"; return $x; } /* * Converts a date to a day only field and pads it to 2 characters * * @param str $fld The name of the field to process * @return str The SQL Statement */ function day($fld) { $x = "strftime('%d',$fld)"; return $x; } /* * Converts a date to a year only field * * @param str $fld The name of the field to process * @return str The SQL Statement */ function year($fld) { $x = "strftime('%Y',$fld)"; return $x; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_sqlite extends ADORecordSet { var $databaseType = "sqlite"; var $bind = false; function __construct($queryID,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } switch($mode) { case ADODB_FETCH_NUM: $this->fetchMode = SQLITE_NUM; break; case ADODB_FETCH_ASSOC: $this->fetchMode = SQLITE_ASSOC; break; default: $this->fetchMode = SQLITE_BOTH; break; } $this->adodbFetchMode = $mode; $this->_queryID = $queryID; $this->_inited = true; $this->fields = array(); if ($queryID) { $this->_currentRow = 0; $this->EOF = !$this->_fetch(); @$this->_initrs(); } else { $this->_numOfRows = 0; $this->_numOfFields = 0; $this->EOF = true; } return $this->_queryID; } function FetchField($fieldOffset = -1) { $fld = new ADOFieldObject; $fld->name = sqlite_field_name($this->_queryID, $fieldOffset); $fld->type = 'VARCHAR'; $fld->max_length = -1; return $fld; } function _initrs() { $this->_numOfRows = @sqlite_num_rows($this->_queryID); $this->_numOfFields = @sqlite_num_fields($this->_queryID); } function Fields($colname) { if ($this->fetchMode != SQLITE_NUM) { return $this->fields[$colname]; } if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _seek($row) { return sqlite_seek($this->_queryID, $row); } function _fetch($ignore_fields=false) { $this->fields = @sqlite_fetch_array($this->_queryID,$this->fetchMode); return !empty($this->fields); } function _close() { } } drivers/adodb-odbtp.inc.php 0000644 00000056313 15151221732 0011671 0 ustar 00 <?php /** * ODBTP driver * * @deprecated will be removed in ADOdb version 6 * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author stefan bogdan <sbogdan@rsb.ro> */ // security - hide paths if (!defined('ADODB_DIR')) die(); define("_ADODB_ODBTP_LAYER", 2 ); class ADODB_odbtp extends ADOConnection{ var $databaseType = "odbtp"; var $dataProvider = "odbtp"; var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; var $replaceQuote = "''"; // string to use to replace quotes var $odbc_driver = 0; var $hasAffectedRows = true; var $hasInsertID = false; var $hasGenID = true; var $hasMoveFirst = true; var $_genSeqSQL = "create table %s (seq_name char(30) not null unique , seq_value integer not null)"; var $_dropSeqSQL = "delete from adodb_seq where seq_name = '%s'"; var $_bindInputArray = false; var $_useUnicodeSQL = false; var $_canPrepareSP = false; var $_dontPoolDBC = true; function ServerInfo() { return array('description' => @odbtp_get_attr( ODB_ATTR_DBMSNAME, $this->_connectionID), 'version' => @odbtp_get_attr( ODB_ATTR_DBMSVER, $this->_connectionID)); } function ErrorMsg() { if ($this->_errorMsg !== false) return $this->_errorMsg; if (empty($this->_connectionID)) return @odbtp_last_error(); return @odbtp_last_error($this->_connectionID); } function ErrorNo() { if ($this->_errorCode !== false) return $this->_errorCode; if (empty($this->_connectionID)) return @odbtp_last_error_state(); return @odbtp_last_error_state($this->_connectionID); } /* function DBDate($d,$isfld=false) { if (empty($d) && $d !== 0) return 'null'; if ($isfld) return "convert(date, $d, 120)"; if (is_string($d)) $d = ADORecordSet::UnixDate($d); $d = adodb_date($this->fmtDate,$d); return "convert(date, $d, 120)"; } function DBTimeStamp($d,$isfld=false) { if (empty($d) && $d !== 0) return 'null'; if ($isfld) return "convert(datetime, $d, 120)"; if (is_string($d)) $d = ADORecordSet::UnixDate($d); $d = adodb_date($this->fmtDate,$d); return "convert(datetime, $d, 120)"; } */ protected function _insertID($table = '', $column = '') { // SCOPE_IDENTITY() // Returns the last IDENTITY value inserted into an IDENTITY column in // the same scope. A scope is a module -- a stored procedure, trigger, // function, or batch. Thus, two statements are in the same scope if // they are in the same stored procedure, function, or batch. return $this->GetOne($this->identitySQL); } function _affectedrows() { if ($this->_queryID) { return @odbtp_affected_rows ($this->_queryID); } else return 0; } function CreateSequence($seqname='adodbseq',$start=1) { //verify existence $num = $this->GetOne("select seq_value from adodb_seq"); $seqtab='adodb_seq'; if( $this->odbc_driver == ODB_DRIVER_FOXPRO ) { $path = @odbtp_get_attr( ODB_ATTR_DATABASENAME, $this->_connectionID ); //if using vfp dbc file if( !strcasecmp(strrchr($path, '.'), '.dbc') ) $path = substr($path,0,strrpos($path,'\/')); $seqtab = $path . '/' . $seqtab; } if($num == false) { if (empty($this->_genSeqSQL)) return false; $ok = $this->Execute(sprintf($this->_genSeqSQL ,$seqtab)); } $num = $this->GetOne("select seq_value from adodb_seq where seq_name='$seqname'"); if ($num) { return false; } $start -= 1; return $this->Execute("insert into adodb_seq values('$seqname',$start)"); } function DropSequence($seqname = 'adodbseq') { if (empty($this->_dropSeqSQL)) return false; return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); } function GenID($seq='adodbseq',$start=1) { $seqtab='adodb_seq'; if( $this->odbc_driver == ODB_DRIVER_FOXPRO) { $path = @odbtp_get_attr( ODB_ATTR_DATABASENAME, $this->_connectionID ); //if using vfp dbc file if( !strcasecmp(strrchr($path, '.'), '.dbc') ) $path = substr($path,0,strrpos($path,'\/')); $seqtab = $path . '/' . $seqtab; } $MAXLOOPS = 100; while (--$MAXLOOPS>=0) { $num = $this->GetOne("select seq_value from adodb_seq where seq_name='$seq'"); if ($num === false) { //verify if abodb_seq table exist $ok = $this->GetOne("select seq_value from adodb_seq "); if(!$ok) { //creating the sequence table adodb_seq $this->Execute(sprintf($this->_genSeqSQL ,$seqtab)); } $start -= 1; $num = '0'; $ok = $this->Execute("insert into adodb_seq values('$seq',$start)"); if (!$ok) return false; } $ok = $this->Execute("update adodb_seq set seq_value=seq_value+1 where seq_name='$seq'"); if($ok) { $num += 1; $this->genID = $num; return $num; } } if ($fn = $this->raiseErrorFn) { $fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num); } return false; } //example for $UserOrDSN //for visual fox : DRIVER={Microsoft Visual FoxPro Driver};SOURCETYPE=DBF;SOURCEDB=c:\YourDbfFileDir;EXCLUSIVE=NO; //for visual fox dbc: DRIVER={Microsoft Visual FoxPro Driver};SOURCETYPE=DBC;SOURCEDB=c:\YourDbcFileDir\mydb.dbc;EXCLUSIVE=NO; //for access : DRIVER={Microsoft Access Driver (*.mdb)};DBQ=c:\path_to_access_db\base_test.mdb;UID=root;PWD=; //for mssql : DRIVER={SQL Server};SERVER=myserver;UID=myuid;PWD=mypwd;DATABASE=OdbtpTest; //if uid & pwd can be separate function _connect($HostOrInterface, $UserOrDSN='', $argPassword='', $argDatabase='') { if ($argPassword && stripos($UserOrDSN,'DRIVER=') !== false) { $this->_connectionID = odbtp_connect($HostOrInterface,$UserOrDSN.';PWD='.$argPassword); } else $this->_connectionID = odbtp_connect($HostOrInterface,$UserOrDSN,$argPassword,$argDatabase); if ($this->_connectionID === false) { $this->_errorMsg = $this->ErrorMsg() ; return false; } odbtp_convert_datetime($this->_connectionID,true); if ($this->_dontPoolDBC) { if (function_exists('odbtp_dont_pool_dbc')) @odbtp_dont_pool_dbc($this->_connectionID); } else { $this->_dontPoolDBC = true; } $this->odbc_driver = @odbtp_get_attr(ODB_ATTR_DRIVER, $this->_connectionID); $dbms = strtolower(@odbtp_get_attr(ODB_ATTR_DBMSNAME, $this->_connectionID)); $this->odbc_name = $dbms; // Account for inconsistent DBMS names if( $this->odbc_driver == ODB_DRIVER_ORACLE ) $dbms = 'oracle'; else if( $this->odbc_driver == ODB_DRIVER_SYBASE ) $dbms = 'sybase'; // Set DBMS specific attributes switch( $dbms ) { case 'microsoft sql server': $this->databaseType = 'odbtp_mssql'; $this->fmtDate = "'Y-m-d'"; $this->fmtTimeStamp = "'Y-m-d h:i:sA'"; $this->sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; $this->sysTimeStamp = 'GetDate()'; $this->ansiOuter = true; $this->leftOuter = '*='; $this->rightOuter = '=*'; $this->hasTop = 'top'; $this->hasInsertID = true; $this->hasTransactions = true; $this->_bindInputArray = true; $this->_canSelectDb = true; $this->substr = "substring"; $this->length = 'len'; $this->identitySQL = 'select SCOPE_IDENTITY()'; $this->metaDatabasesSQL = "select name from master..sysdatabases where name <> 'master'"; $this->_canPrepareSP = true; break; case 'access': $this->databaseType = 'odbtp_access'; $this->fmtDate = "#Y-m-d#"; $this->fmtTimeStamp = "#Y-m-d h:i:sA#"; $this->sysDate = "FORMAT(NOW,'yyyy-mm-dd')"; $this->sysTimeStamp = 'NOW'; $this->hasTop = 'top'; $this->hasTransactions = false; $this->_canPrepareSP = true; // For MS Access only. break; case 'visual foxpro': $this->databaseType = 'odbtp_vfp'; $this->fmtDate = "{^Y-m-d}"; $this->fmtTimeStamp = "{^Y-m-d, h:i:sA}"; $this->sysDate = 'date()'; $this->sysTimeStamp = 'datetime()'; $this->ansiOuter = true; $this->hasTop = 'top'; $this->hasTransactions = false; $this->replaceQuote = "'+chr(39)+'"; $this->true = '.T.'; $this->false = '.F.'; break; case 'oracle': $this->databaseType = 'odbtp_oci8'; $this->fmtDate = "'Y-m-d 00:00:00'"; $this->fmtTimeStamp = "'Y-m-d h:i:sA'"; $this->sysDate = 'TRUNC(SYSDATE)'; $this->sysTimeStamp = 'SYSDATE'; $this->hasTransactions = true; $this->_bindInputArray = true; $this->concat_operator = '||'; break; case 'sybase': $this->databaseType = 'odbtp_sybase'; $this->fmtDate = "'Y-m-d'"; $this->fmtTimeStamp = "'Y-m-d H:i:s'"; $this->sysDate = 'GetDate()'; $this->sysTimeStamp = 'GetDate()'; $this->leftOuter = '*='; $this->rightOuter = '=*'; $this->hasInsertID = true; $this->hasTransactions = true; $this->identitySQL = 'select SCOPE_IDENTITY()'; break; default: $this->databaseType = 'odbtp'; if( @odbtp_get_attr(ODB_ATTR_TXNCAPABLE, $this->_connectionID) ) $this->hasTransactions = true; else $this->hasTransactions = false; } @odbtp_set_attr(ODB_ATTR_FULLCOLINFO, TRUE, $this->_connectionID ); if ($this->_useUnicodeSQL ) @odbtp_set_attr(ODB_ATTR_UNICODESQL, TRUE, $this->_connectionID); return true; } function _pconnect($HostOrInterface, $UserOrDSN='', $argPassword='', $argDatabase='') { $this->_dontPoolDBC = false; return $this->_connect($HostOrInterface, $UserOrDSN, $argPassword, $argDatabase); } function SelectDB($dbName) { if (!@odbtp_select_db($dbName, $this->_connectionID)) { return false; } $this->database = $dbName; $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions return true; } function MetaTables($ttype='',$showSchema=false,$mask=false) { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savefm = $this->SetFetchMode(false); $arr = $this->GetArray("||SQLTables||||$ttype"); if (isset($savefm)) $this->SetFetchMode($savefm); $ADODB_FETCH_MODE = $savem; $arr2 = array(); for ($i=0; $i < sizeof($arr); $i++) { if ($arr[$i][3] == 'SYSTEM TABLE' ) continue; if ($arr[$i][2]) $arr2[] = $showSchema && $arr[$i][1]? $arr[$i][1].'.'.$arr[$i][2] : $arr[$i][2]; } return $arr2; } function MetaColumns($table,$upper=true) { global $ADODB_FETCH_MODE; $schema = false; $this->_findschema($table,$schema); if ($upper) $table = strtoupper($table); $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savefm = $this->SetFetchMode(false); $rs = $this->Execute( "||SQLColumns||$schema|$table" ); if (isset($savefm)) $this->SetFetchMode($savefm); $ADODB_FETCH_MODE = $savem; if (!$rs || $rs->EOF) { $false = false; return $false; } $retarr = array(); while (!$rs->EOF) { //print_r($rs->fields); if (strtoupper($rs->fields[2]) == $table) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[3]; $fld->type = $rs->fields[5]; $fld->max_length = $rs->fields[6]; $fld->not_null = !empty($rs->fields[9]); $fld->scale = $rs->fields[7]; if (isset($rs->fields[12])) // vfp does not have field 12 if (!is_null($rs->fields[12])) { $fld->has_default = true; $fld->default_value = $rs->fields[12]; } $retarr[strtoupper($fld->name)] = $fld; } else if (!empty($retarr)) break; $rs->MoveNext(); } $rs->Close(); return $retarr; } function MetaPrimaryKeys($table, $owner='') { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $arr = $this->GetArray("||SQLPrimaryKeys||$owner|$table"); $ADODB_FETCH_MODE = $savem; //print_r($arr); $arr2 = array(); for ($i=0; $i < sizeof($arr); $i++) { if ($arr[$i][3]) $arr2[] = $arr[$i][3]; } return $arr2; } public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $constraints = $this->GetArray("||SQLForeignKeys|||||$owner|$table"); $ADODB_FETCH_MODE = $savem; $arr = false; foreach($constraints as $constr) { //print_r($constr); $arr[$constr[11]][$constr[2]][] = $constr[7].'='.$constr[3]; } if (!$arr) { $false = false; return $false; } $arr2 = array(); foreach($arr as $k => $v) { foreach($v as $a => $b) { if ($upper) $a = strtoupper($a); $arr2[$a] = $b; } } return $arr2; } function BeginTrans() { if (!$this->hasTransactions) return false; if ($this->transOff) return true; $this->transCnt += 1; $this->autoCommit = false; if (defined('ODB_TXN_DEFAULT')) $txn = ODB_TXN_DEFAULT; else $txn = ODB_TXN_READUNCOMMITTED; $rs = @odbtp_set_attr(ODB_ATTR_TRANSACTIONS,$txn,$this->_connectionID); if(!$rs) return false; return true; } function CommitTrans($ok=true) { if ($this->transOff) return true; if (!$ok) return $this->RollbackTrans(); if ($this->transCnt) $this->transCnt -= 1; $this->autoCommit = true; if( ($ret = @odbtp_commit($this->_connectionID)) ) $ret = @odbtp_set_attr(ODB_ATTR_TRANSACTIONS, ODB_TXN_NONE, $this->_connectionID);//set transaction off return $ret; } function RollbackTrans() { if ($this->transOff) return true; if ($this->transCnt) $this->transCnt -= 1; $this->autoCommit = true; if( ($ret = @odbtp_rollback($this->_connectionID)) ) $ret = @odbtp_set_attr(ODB_ATTR_TRANSACTIONS, ODB_TXN_NONE, $this->_connectionID);//set transaction off return $ret; } function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) { // TOP requires ORDER BY for Visual FoxPro if( $this->odbc_driver == ODB_DRIVER_FOXPRO ) { if (!preg_match('/ORDER[ \t\r\n]+BY/is',$sql)) $sql .= ' ORDER BY 1'; } $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); return $ret; } function Prepare($sql) { if (! $this->_bindInputArray) return $sql; // no binding $this->_errorMsg = false; $this->_errorCode = false; $stmt = @odbtp_prepare($sql,$this->_connectionID); if (!$stmt) { // print "Prepare Error for ($sql) ".$this->ErrorMsg()."<br>"; return $sql; } return array($sql,$stmt,false); } function PrepareSP($sql, $param = true) { if (!$this->_canPrepareSP) return $sql; // Can't prepare procedures $this->_errorMsg = false; $this->_errorCode = false; $stmt = @odbtp_prepare_proc($sql,$this->_connectionID); if (!$stmt) return false; return array($sql,$stmt); } /* Usage: $stmt = $db->PrepareSP('SP_RUNSOMETHING'); -- takes 2 params, @myid and @group # note that the parameter does not have @ in front! $db->Parameter($stmt,$id,'myid'); $db->Parameter($stmt,$group,'group',false,64); $db->Parameter($stmt,$group,'photo',false,100000,ODB_BINARY); $db->Execute($stmt); @param $stmt Statement returned by Prepare() or PrepareSP(). @param $var PHP variable to bind to. Can set to null (for isNull support). @param $name Name of stored procedure variable name to bind to. @param [$isOutput] Indicates direction of parameter 0/false=IN 1=OUT 2= IN/OUT. This is ignored in odbtp. @param [$maxLen] Holds an maximum length of the variable. @param [$type] The data type of $var. Legal values depend on driver. See odbtp_attach_param documentation at http://odbtp.sourceforge.net. */ function Parameter(&$stmt, &$var, $name, $isOutput=false, $maxLen=0, $type=0) { if ( $this->odbc_driver == ODB_DRIVER_JET ) { $name = '['.$name.']'; if( !$type && $this->_useUnicodeSQL && @odbtp_param_bindtype($stmt[1], $name) == ODB_CHAR ) { $type = ODB_WCHAR; } } else { $name = '@'.$name; } return @odbtp_attach_param($stmt[1], $name, $var, $type, $maxLen); } /* Insert a null into the blob field of the table first. Then use UpdateBlob to store the blob. Usage: $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); */ function UpdateBlob($table,$column,$val,$where,$blobtype='image') { $sql = "UPDATE $table SET $column = ? WHERE $where"; if( !($stmt = @odbtp_prepare($sql, $this->_connectionID)) ) return false; if( !@odbtp_input( $stmt, 1, ODB_BINARY, 1000000, $blobtype ) ) return false; if( !@odbtp_set( $stmt, 1, $val ) ) return false; return @odbtp_execute( $stmt ) != false; } function MetaIndexes($table,$primary=false, $owner=false) { switch ( $this->odbc_driver) { case ODB_DRIVER_MSSQL: return $this->MetaIndexes_mssql($table, $primary); default: return array(); } } function MetaIndexes_mssql($table,$primary=false, $owner = false) { $table = strtolower($this->qstr($table)); $sql = "SELECT i.name AS ind_name, C.name AS col_name, USER_NAME(O.uid) AS Owner, c.colid, k.Keyno, CASE WHEN I.indid BETWEEN 1 AND 254 AND (I.status & 2048 = 2048 OR I.Status = 16402 AND O.XType = 'V') THEN 1 ELSE 0 END AS IsPK, CASE WHEN I.status & 2 = 2 THEN 1 ELSE 0 END AS IsUnique FROM dbo.sysobjects o INNER JOIN dbo.sysindexes I ON o.id = i.id INNER JOIN dbo.sysindexkeys K ON I.id = K.id AND I.Indid = K.Indid INNER JOIN dbo.syscolumns c ON K.id = C.id AND K.colid = C.Colid WHERE LEFT(i.name, 8) <> '_WA_Sys_' AND o.status >= 0 AND lower(O.Name) = $table ORDER BY O.name, I.Name, K.keyno"; global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $rs = $this->Execute($sql); if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { return FALSE; } $indexes = array(); while ($row = $rs->FetchRow()) { if ($primary && !$row[5]) continue; $indexes[$row[0]]['unique'] = $row[6]; $indexes[$row[0]]['columns'][] = $row[1]; } return $indexes; } function IfNull( $field, $ifNull ) { switch( $this->odbc_driver ) { case ODB_DRIVER_MSSQL: return " ISNULL($field, $ifNull) "; case ODB_DRIVER_JET: return " IIF(IsNull($field), $ifNull, $field) "; } return " CASE WHEN $field is null THEN $ifNull ELSE $field END "; } function _query($sql,$inputarr=false) { $last_php_error = $this->resetLastError(); $this->_errorMsg = false; $this->_errorCode = false; if ($inputarr) { if (is_array($sql)) { $stmtid = $sql[1]; } else { $stmtid = @odbtp_prepare($sql,$this->_connectionID); if ($stmtid == false) { $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); return false; } } $num_params = @odbtp_num_params( $stmtid ); /* for( $param = 1; $param <= $num_params; $param++ ) { @odbtp_input( $stmtid, $param ); @odbtp_set( $stmtid, $param, $inputarr[$param-1] ); }*/ $param = 1; foreach($inputarr as $v) { @odbtp_input( $stmtid, $param ); @odbtp_set( $stmtid, $param, $v ); $param += 1; if ($param > $num_params) break; } if (!@odbtp_execute($stmtid) ) { return false; } } else if (is_array($sql)) { $stmtid = $sql[1]; if (!@odbtp_execute($stmtid)) { return false; } } else { $stmtid = odbtp_query($sql,$this->_connectionID); } $this->_lastAffectedRows = 0; if ($stmtid) { $this->_lastAffectedRows = @odbtp_affected_rows($stmtid); } return $stmtid; } function _close() { $ret = @odbtp_close($this->_connectionID); $this->_connectionID = false; return $ret; } } class ADORecordSet_odbtp extends ADORecordSet { var $databaseType = 'odbtp'; var $canSeek = true; function __construct($queryID,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; parent::__construct($queryID); } function _initrs() { $this->_numOfFields = @odbtp_num_fields($this->_queryID); if (!($this->_numOfRows = @odbtp_num_rows($this->_queryID))) $this->_numOfRows = -1; if (!$this->connection->_useUnicodeSQL) return; if ($this->connection->odbc_driver == ODB_DRIVER_JET) { if (!@odbtp_get_attr(ODB_ATTR_MAPCHARTOWCHAR, $this->connection->_connectionID)) { for ($f = 0; $f < $this->_numOfFields; $f++) { if (@odbtp_field_bindtype($this->_queryID, $f) == ODB_CHAR) @odbtp_bind_field($this->_queryID, $f, ODB_WCHAR); } } } } function FetchField($fieldOffset = 0) { $off=$fieldOffset; // offsets begin at 0 $o= new ADOFieldObject(); $o->name = @odbtp_field_name($this->_queryID,$off); $o->type = @odbtp_field_type($this->_queryID,$off); $o->max_length = @odbtp_field_length($this->_queryID,$off); if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name); else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name); return $o; } function _seek($row) { return @odbtp_data_seek($this->_queryID, $row); } function fields($colname) { if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $name = @odbtp_field_name( $this->_queryID, $i ); $this->bind[strtoupper($name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _fetch_odbtp($type=0) { switch ($this->fetchMode) { case ADODB_FETCH_NUM: $this->fields = @odbtp_fetch_row($this->_queryID, $type); break; case ADODB_FETCH_ASSOC: $this->fields = @odbtp_fetch_assoc($this->_queryID, $type); break; default: $this->fields = @odbtp_fetch_array($this->_queryID, $type); } if ($this->databaseType = 'odbtp_vfp') { if ($this->fields) foreach($this->fields as $k => $v) { if (strncmp($v,'1899-12-30',10) == 0) $this->fields[$k] = ''; } } return is_array($this->fields); } function _fetch() { return $this->_fetch_odbtp(); } function MoveFirst() { if (!$this->_fetch_odbtp(ODB_FETCH_FIRST)) return false; $this->EOF = false; $this->_currentRow = 0; return true; } function MoveLast() { if (!$this->_fetch_odbtp(ODB_FETCH_LAST)) return false; $this->EOF = false; $this->_currentRow = $this->_numOfRows - 1; return true; } function NextRecordSet() { if (!@odbtp_next_result($this->_queryID)) return false; $this->_inited = false; $this->bind = false; $this->_currentRow = -1; $this->Init(); return true; } function _close() { return @odbtp_free_query($this->_queryID); } } class ADORecordSet_odbtp_mssql extends ADORecordSet_odbtp { var $databaseType = 'odbtp_mssql'; } class ADORecordSet_odbtp_access extends ADORecordSet_odbtp { var $databaseType = 'odbtp_access'; } class ADORecordSet_odbtp_vfp extends ADORecordSet_odbtp { var $databaseType = 'odbtp_vfp'; } class ADORecordSet_odbtp_oci8 extends ADORecordSet_odbtp { var $databaseType = 'odbtp_oci8'; } class ADORecordSet_odbtp_sybase extends ADORecordSet_odbtp { var $databaseType = 'odbtp_sybase'; } drivers/adodb-postgres64.inc.php 0000644 00000077125 15151221732 0012605 0 ustar 00 <?php /** * ADOdb PostgreSQL 6.4 driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB_postgres64 extends ADOConnection{ var $databaseType = 'postgres64'; var $dataProvider = 'postgres'; var $hasInsertID = true; /** @var PgSql\Connection|resource|false */ var $_resultid = false; var $concat_operator='||'; var $metaDatabasesSQL = "select datname from pg_database where datname not in ('template0','template1') order by 1"; var $metaTablesSQL = "select tablename,'T' from pg_tables where tablename not like 'pg\_%' and tablename not in ('sql_features', 'sql_implementation_info', 'sql_languages', 'sql_packages', 'sql_sizing', 'sql_sizing_profiles') union select viewname,'V' from pg_views where viewname not like 'pg\_%'"; //"select tablename from pg_tables where tablename not like 'pg_%' order by 1"; var $isoDates = true; // accepts dates in ISO format var $sysDate = "CURRENT_DATE"; var $sysTimeStamp = "CURRENT_TIMESTAMP"; var $blobEncodeType = 'C'; var $metaColumnsSQL = "SELECT a.attname,t.typname,a.attlen,a.atttypmod,a.attnotnull,a.atthasdef,a.attnum FROM pg_class c, pg_attribute a,pg_type t WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) and a.attname not like '....%%' AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum"; // used when schema defined var $metaColumnsSQL1 = "SELECT a.attname, t.typname, a.attlen, a.atttypmod, a.attnotnull, a.atthasdef, a.attnum FROM pg_class c, pg_attribute a, pg_type t, pg_namespace n WHERE relkind in ('r','v') AND (c.relname='%s' or c.relname = lower('%s')) and c.relnamespace=n.oid and n.nspname='%s' and a.attname not like '....%%' AND a.attnum > 0 AND a.atttypid = t.oid AND a.attrelid = c.oid ORDER BY a.attnum"; // get primary key etc -- from Freek Dijkstra var $metaKeySQL = "SELECT ic.relname AS index_name, a.attname AS column_name,i.indisunique AS unique_key, i.indisprimary AS primary_key FROM pg_class bc, pg_class ic, pg_index i, pg_attribute a WHERE bc.oid = i.indrelid AND ic.oid = i.indexrelid AND (i.indkey[0] = a.attnum OR i.indkey[1] = a.attnum OR i.indkey[2] = a.attnum OR i.indkey[3] = a.attnum OR i.indkey[4] = a.attnum OR i.indkey[5] = a.attnum OR i.indkey[6] = a.attnum OR i.indkey[7] = a.attnum) AND a.attrelid = bc.oid AND bc.relname = '%s'"; var $hasAffectedRows = true; var $hasLimit = false; // set to true for pgsql 7 only. support pgsql/mysql SELECT * FROM TABLE LIMIT 10 // below suggested by Freek Dijkstra var $true = 'TRUE'; // string that represents TRUE for a database var $false = 'FALSE'; // string that represents FALSE for a database var $fmtDate = "'Y-m-d'"; // used by DBDate() as the default date format used by the database var $fmtTimeStamp = "'Y-m-d H:i:s'"; // used by DBTimeStamp as the default timestamp fmt. var $hasMoveFirst = true; var $hasGenID = true; var $_genIDSQL = "SELECT NEXTVAL('%s')"; var $_genSeqSQL = "CREATE SEQUENCE %s START %s"; var $_dropSeqSQL = "DROP SEQUENCE %s"; var $metaDefaultsSQL = "SELECT d.adnum as num, d.adsrc as def from pg_attrdef d, pg_class c where d.adrelid=c.oid and c.relname='%s' order by d.adnum"; var $random = 'random()'; /// random function var $autoRollback = true; // apparently pgsql does not autorollback properly before php 4.3.4 // http://bugs.php.net/bug.php?id=25404 var $uniqueIisR = true; var $_bindInputArray = false; // requires postgresql 7.3+ and ability to modify database var $disableBlobs = false; // set to true to disable blob checking, resulting in 2-5% improvement in performance. /** @var int $_pnum Number of the last assigned query parameter {@see param()} */ var $_pnum = 0; // The last (fmtTimeStamp is not entirely correct: // PostgreSQL also has support for time zones, // and writes these time in this format: "2001-03-01 18:59:26+02". // There is no code for the "+02" time zone information, so I just left that out. // I'm not familiar enough with both ADODB as well as Postgres // to know what the concequences are. The other values are correct (wheren't in 0.94) // -- Freek Dijkstra /** * Retrieve Server information. * In addition to server version and description, the function also returns * the client version. * @param bool $detailed If true, retrieve detailed version string (executes * a SQL query) in addition to the version number * @return array|bool Server info or false if version could not be retrieved * e.g. if there is no active connection */ function ServerInfo($detailed = true) { if (empty($this->version['version'])) { // We don't have a connection, so we can't retrieve server info if (!$this->_connectionID) { return false; } $version = pg_version($this->_connectionID); $this->version = array( // If PHP has been compiled with PostgreSQL 7.3 or lower, then // server version is not set so we use pg_parameter_status() // which includes logic to obtain values server_version 'version' => isset($version['server']) ? $version['server'] : pg_parameter_status($this->_connectionID, 'server_version'), 'client' => $version['client'], 'description' => null, ); } if ($detailed && $this->version['description'] === null) { $this->version['description'] = $this->GetOne('select version()'); } return $this->version; } function IfNull( $field, $ifNull ) { return " coalesce($field, $ifNull) "; } // get the last id - never tested function pg_insert_id($tablename,$fieldname) { $result=pg_query($this->_connectionID, 'SELECT last_value FROM '. $tablename .'_'. $fieldname .'_seq'); if ($result) { $arr = @pg_fetch_row($result,0); pg_free_result($result); if (isset($arr[0])) return $arr[0]; } return false; } /** * Warning from http://www.php.net/manual/function.pg-getlastoid.php: * Using a OID as a unique identifier is not generally wise. * Unless you are very careful, you might end up with a tuple having * a different OID if a database must be reloaded. * * @inheritDoc */ protected function _insertID($table = '', $column = '') { if ($this->_resultid === false) return false; $oid = pg_last_oid($this->_resultid); // to really return the id, we need the table and column-name, else we can only return the oid != id return empty($table) || empty($column) ? $oid : $this->GetOne("SELECT $column FROM $table WHERE oid=".(int)$oid); } function _affectedrows() { if ($this->_resultid === false) return false; return pg_affected_rows($this->_resultid); } /** * @return bool */ function BeginTrans() { if ($this->transOff) return true; $this->transCnt += 1; return pg_query($this->_connectionID, 'begin '.$this->_transmode); } function RowLock($tables,$where,$col='1 as adodbignore') { if (!$this->transCnt) $this->BeginTrans(); return $this->GetOne("select $col from $tables where $where for update"); } // returns true/false. function CommitTrans($ok=true) { if ($this->transOff) return true; if (!$ok) return $this->RollbackTrans(); $this->transCnt -= 1; return pg_query($this->_connectionID, 'commit'); } // returns true/false function RollbackTrans() { if ($this->transOff) return true; $this->transCnt -= 1; return pg_query($this->_connectionID, 'rollback'); } function MetaTables($ttype=false,$showSchema=false,$mask=false) { $info = $this->ServerInfo(); if ($info['version'] >= 7.3) { $this->metaTablesSQL = " select table_name,'T' from information_schema.tables where table_schema not in ( 'pg_catalog','information_schema') union select table_name,'V' from information_schema.views where table_schema not in ( 'pg_catalog','information_schema') "; } if ($mask) { $save = $this->metaTablesSQL; $mask = $this->qstr(strtolower($mask)); if ($info['version']>=7.3) $this->metaTablesSQL = " select table_name,'T' from information_schema.tables where table_name like $mask and table_schema not in ( 'pg_catalog','information_schema') union select table_name,'V' from information_schema.views where table_name like $mask and table_schema not in ( 'pg_catalog','information_schema') "; else $this->metaTablesSQL = " select tablename,'T' from pg_tables where tablename like $mask union select viewname,'V' from pg_views where viewname like $mask"; } $ret = ADOConnection::MetaTables($ttype,$showSchema); if ($mask) { $this->metaTablesSQL = $save; } return $ret; } /** * Quotes a string to be sent to the database. * * Relies on pg_escape_string() * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:qstr * * @param string $s The string to quote * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * * @return string Quoted string */ function qStr($s, $magic_quotes=false) { if (is_bool($s)) { return $s ? 'true' : 'false'; } if ($this->_connectionID) { return "'" . pg_escape_string($this->_connectionID, $s) . "'"; } else { return "'" . pg_escape_string($s) . "'"; } } // Format date column in sql string given an input format that understands Y M D function SQLDate($fmt, $col=false) { if (!$col) $col = $this->sysTimeStamp; $s = 'TO_CHAR('.$col.",'"; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': $s .= 'YYYY'; break; case 'Q': case 'q': $s .= 'Q'; break; case 'M': $s .= 'Mon'; break; case 'm': $s .= 'MM'; break; case 'D': case 'd': $s .= 'DD'; break; case 'H': $s.= 'HH24'; break; case 'h': $s .= 'HH'; break; case 'i': $s .= 'MI'; break; case 's': $s .= 'SS'; break; case 'a': case 'A': $s .= 'AM'; break; case 'w': $s .= 'D'; break; case 'l': $s .= 'DAY'; break; case 'W': $s .= 'WW'; break; default: // handle escape characters... if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } if (strpos('-/.:;, ',$ch) !== false) $s .= $ch; else $s .= '"'.$ch.'"'; } } return $s. "')"; } /* * Load a Large Object from a file * - the procedure stores the object id in the table and imports the object using * postgres proprietary blob handling routines * * contributed by Mattia Rossi mattia@technologist.com * modified for safe mode by juraj chlebec */ function UpdateBlobFile($table,$column,$path,$where,$blobtype='BLOB') { pg_query($this->_connectionID, 'begin'); $fd = fopen($path,'r'); $contents = fread($fd,filesize($path)); fclose($fd); $oid = pg_lo_create($this->_connectionID); $handle = pg_lo_open($this->_connectionID, $oid, 'w'); pg_lo_write($handle, $contents); pg_lo_close($handle); // $oid = pg_lo_import ($path); pg_query($this->_connectionID, 'commit'); $rs = ADOConnection::UpdateBlob($table,$column,$oid,$where,$blobtype); $rez = !empty($rs); return $rez; } /* * Deletes/Unlinks a Blob from the database, otherwise it * will be left behind * * Returns TRUE on success or FALSE on failure. * * contributed by Todd Rogers todd#windfox.net */ function BlobDelete( $blob ) { pg_query($this->_connectionID, 'begin'); $result = @pg_lo_unlink($this->_connectionID, $blob); pg_query($this->_connectionID, 'commit'); return( $result ); } /* Heuristic - not guaranteed to work. */ function GuessOID($oid) { if (strlen($oid)>16) return false; return is_numeric($oid); } /* * If an OID is detected, then we use pg_lo_* to open the oid file and read the * real blob from the db using the oid supplied as a parameter. If you are storing * blobs using bytea, we autodetect and process it so this function is not needed. * * contributed by Mattia Rossi mattia@technologist.com * * see http://www.postgresql.org/idocs/index.php?largeobjects.html * * Since adodb 4.54, this returns the blob, instead of sending it to stdout. Also * added maxsize parameter, which defaults to $db->maxblobsize if not defined. */ function BlobDecode($blob,$maxsize=false,$hastrans=true) { if (!$this->GuessOID($blob)) return $blob; if ($hastrans) pg_query($this->_connectionID,'begin'); $fd = @pg_lo_open($this->_connectionID,$blob,'r'); if ($fd === false) { if ($hastrans) pg_query($this->_connectionID,'commit'); return $blob; } if (!$maxsize) $maxsize = $this->maxblobsize; $realblob = @pg_lo_read($fd,$maxsize); @pg_lo_close($fd); if ($hastrans) pg_query($this->_connectionID,'commit'); return $realblob; } /** * Encode binary value prior to DB storage. * * See https://www.postgresql.org/docs/current/static/datatype-binary.html * * NOTE: SQL string literals (input strings) must be preceded with two * backslashes due to the fact that they must pass through two parsers in * the PostgreSQL backend. * * @param string $blob */ function BlobEncode($blob) { return pg_escape_bytea($this->_connectionID, $blob); } // assumes bytea for blob, and varchar for clob function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') { if ($blobtype == 'CLOB') { return $this->Execute("UPDATE $table SET $column=" . $this->qstr($val) . " WHERE $where"); } // do not use bind params which uses qstr(), as blobencode() already quotes data return $this->Execute("UPDATE $table SET $column='".$this->BlobEncode($val)."'::bytea WHERE $where"); } function OffsetDate($dayFraction,$date=false) { if (!$date) $date = $this->sysDate; else if (strncmp($date,"'",1) == 0) { $len = strlen($date); if (10 <= $len && $len <= 12) $date = 'date '.$date; else $date = 'timestamp '.$date; } return "($date+interval'".($dayFraction * 1440)." minutes')"; #return "($date+interval'$dayFraction days')"; } /** * Generate the SQL to retrieve MetaColumns data * @param string $table Table name * @param string $schema Schema name (can be blank) * @return string SQL statement to execute */ protected function _generateMetaColumnsSQL($table, $schema) { if ($schema) { return sprintf($this->metaColumnsSQL1, $table, $table, $schema); } else { return sprintf($this->metaColumnsSQL, $table, $table, $schema); } } // for schema support, pass in the $table param "$schema.$tabname". // converts field names to lowercase, $upper is ignored // see PHPLens Issue No: 14018 for more info function MetaColumns($table,$normalize=true) { global $ADODB_FETCH_MODE; $schema = false; $false = false; $this->_findschema($table,$schema); if ($normalize) $table = strtolower($table); $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); $rs = $this->Execute($this->_generateMetaColumnsSQL($table, $schema)); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if ($rs === false) { return $false; } if (!empty($this->metaKeySQL)) { // If we want the primary keys, we have to issue a separate query // Of course, a modified version of the metaColumnsSQL query using a // LEFT JOIN would have been much more elegant, but postgres does // not support OUTER JOINS. So here is the clumsy way. $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; $rskey = $this->Execute(sprintf($this->metaKeySQL,($table))); // fetch all result in once for performance. $keys = $rskey->GetArray(); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; $rskey->Close(); unset($rskey); } $rsdefa = array(); if (!empty($this->metaDefaultsSQL)) { $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; $sql = sprintf($this->metaDefaultsSQL, ($table)); $rsdef = $this->Execute($sql); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if ($rsdef) { while (!$rsdef->EOF) { $num = $rsdef->fields['num']; $s = $rsdef->fields['def']; if (strpos($s,'::')===false && substr($s, 0, 1) == "'") { /* quoted strings hack... for now... fixme */ $s = substr($s, 1); $s = substr($s, 0, strlen($s) - 1); } $rsdefa[$num] = $s; $rsdef->MoveNext(); } } else { ADOConnection::outp( "==> SQL => " . $sql); } unset($rsdef); } $retarr = array(); while (!$rs->EOF) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; $fld->max_length = $rs->fields[2]; $fld->attnum = $rs->fields[6]; if ($fld->max_length <= 0) $fld->max_length = $rs->fields[3]-4; if ($fld->max_length <= 0) $fld->max_length = -1; if ($fld->type == 'numeric') { $fld->scale = $fld->max_length & 0xFFFF; $fld->max_length >>= 16; } // dannym // 5 hasdefault; 6 num-of-column $fld->has_default = ($rs->fields[5] == 't'); if ($fld->has_default) { $fld->default_value = $rsdefa[$rs->fields[6]]; } //Freek $fld->not_null = $rs->fields[4] == 't'; // Freek if (is_array($keys)) { foreach($keys as $key) { if ($fld->name == $key['column_name'] AND $key['primary_key'] == 't') $fld->primary_key = true; if ($fld->name == $key['column_name'] AND $key['unique_key'] == 't') $fld->unique = true; // What name is more compatible? } } if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; else $retarr[($normalize) ? strtoupper($fld->name) : $fld->name] = $fld; $rs->MoveNext(); } $rs->Close(); if (empty($retarr)) return $false; else return $retarr; } function param($name, $type='C') { if (!$name) { // Reset parameter number if $name is falsy $this->_pnum = 0; if ($name === false) { // and don't return placeholder if false (see #380) return ''; } } return '$' . ++$this->_pnum; } function MetaIndexes ($table, $primary = FALSE, $owner = false) { global $ADODB_FETCH_MODE; $schema = false; $this->_findschema($table,$schema); if ($schema) { // requires pgsql 7.3+ - pg_namespace used. $sql = ' SELECT c.relname as "Name", i.indisunique as "Unique", i.indkey as "Columns" FROM pg_catalog.pg_class c JOIN pg_catalog.pg_index i ON i.indexrelid=c.oid JOIN pg_catalog.pg_class c2 ON c2.oid=i.indrelid ,pg_namespace n WHERE (c2.relname=\'%s\' or c2.relname=lower(\'%s\')) and c.relnamespace=c2.relnamespace and c.relnamespace=n.oid and n.nspname=\'%s\''; } else { $sql = ' SELECT c.relname as "Name", i.indisunique as "Unique", i.indkey as "Columns" FROM pg_catalog.pg_class c JOIN pg_catalog.pg_index i ON i.indexrelid=c.oid JOIN pg_catalog.pg_class c2 ON c2.oid=i.indrelid WHERE (c2.relname=\'%s\' or c2.relname=lower(\'%s\'))'; } if ($primary == FALSE) { $sql .= ' AND i.indisprimary=false;'; } $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $rs = $this->Execute(sprintf($sql,$table,$table,$schema)); if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { $false = false; return $false; } $col_names = $this->MetaColumnNames($table,true,true); // 3rd param is use attnum, // see https://sourceforge.net/p/adodb/bugs/45/ $indexes = array(); while ($row = $rs->FetchRow()) { $columns = array(); foreach (explode(' ', $row[2]) as $col) { $columns[] = $col_names[$col]; } $indexes[$row[0]] = array( 'unique' => ($row[1] == 't'), 'columns' => $columns ); } return $indexes; } /** * Connect to a database. * * Examples: * $db->Connect("host=host1 user=user1 password=secret port=4341"); * $db->Connect('host1:4341', 'user1', 'secret'); * * @param string $str pg_connect() Connection string or Hostname[:port] * @param string $user (Optional) The username to connect as. * @param string $pwd (Optional) The password to connect with. * @param string $db (Optional) The name of the database to start in when connected. * @param int $ctype Connection type * @return bool|null True if connected successfully, false if connection failed, or * null if the PostgreSQL extension is not loaded. */ function _connect($str, $user='', $pwd='', $db='', $ctype=0) { if (!function_exists('pg_connect')) { return null; } $this->_errorMsg = false; // If $user, $pwd and $db are all null, then $str is a pg_connect() // connection string. Otherwise we expect it to be a hostname, // with optional port separated by ':' if ($user || $pwd || $db) { // Hostname & port if ($str) { $host = explode(':', $str); if ($host[0]) { $conn['host'] = $host[0]; } if (isset($host[1])) { $conn['port'] = (int)$host[1]; } elseif (!empty($this->port)) { $conn['port'] = $this->port; } } $conn['user'] = $user; $conn['password'] = $pwd; // @TODO not sure why we default to 'template1', pg_connect() uses the username when dbname is empty $conn['dbname'] = $db ?: 'template1'; // Generate connection string $str = ''; foreach ($conn as $param => $value) { // Escaping single quotes and backslashes per pg_connect() documentation $str .= $param . "='" . addcslashes($value, "'\\") . "' "; } } if ($ctype === 1) { // persistent $this->_connectionID = pg_pconnect($str); } else { if ($ctype === -1) { // nconnect, we trick pgsql ext by changing the connection str static $ncnt; if (empty($ncnt)) $ncnt = 1; else $ncnt += 1; $str .= str_repeat(' ',$ncnt); } $this->_connectionID = pg_connect($str); } if ($this->_connectionID === false) return false; $this->Execute("set datestyle='ISO'"); $info = $this->ServerInfo(false); if (version_compare($info['version'], '7.1', '>=')) { $this->_nestedSQL = true; } # PostgreSQL 9.0 changed the default output for bytea from 'escape' to 'hex' # PHP does not handle 'hex' properly ('x74657374' is returned as 't657374') # https://bugs.php.net/bug.php?id=59831 states this is in fact not a bug, # so we manually set bytea_output if (!empty($this->connection->noBlobs) && version_compare($info['version'], '9.0', '>=') && version_compare($info['client'], '9.2', '<') ) { $this->Execute('set bytea_output=escape'); } return true; } function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName) { return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName,-1); } // returns true or false // // examples: // $db->PConnect("host=host1 user=user1 password=secret port=4341"); // $db->PConnect('host1','user1','secret'); function _pconnect($str,$user='',$pwd='',$db='') { return $this->_connect($str,$user,$pwd,$db,1); } // returns queryID or false function _query($sql,$inputarr=false) { $this->_pnum = 0; $this->_errorMsg = false; if ($inputarr) { /* It appears that PREPARE/EXECUTE is slower for many queries. For query executed 1000 times: "select id,firstname,lastname from adoxyz where firstname not like ? and lastname not like ? and id = ?" with plan = 1.51861286163 secs no plan = 1.26903700829 secs */ $plan = 'P'.md5($sql); $execp = ''; foreach($inputarr as $v) { if ($execp) $execp .= ','; if (is_string($v)) { if (strncmp($v,"'",1) !== 0) $execp .= $this->qstr($v); } else { $execp .= $v; } } if ($execp) $exsql = "EXECUTE $plan ($execp)"; else $exsql = "EXECUTE $plan"; $rez = @pg_query($this->_connectionID, $exsql); if (!$rez) { # Perhaps plan does not exist? Prepare/compile plan. $params = ''; foreach($inputarr as $v) { if ($params) $params .= ','; if (is_string($v)) { $params .= 'VARCHAR'; } else if (is_integer($v)) { $params .= 'INTEGER'; } else { $params .= "REAL"; } } $sqlarr = explode('?',$sql); //print_r($sqlarr); $sql = ''; $i = 1; foreach($sqlarr as $v) { $sql .= $v.' $'.$i; $i++; } $s = "PREPARE $plan ($params) AS ".substr($sql,0,strlen($sql)-2); //adodb_pr($s); $rez = pg_query($this->_connectionID, $s); //echo $this->ErrorMsg(); } if ($rez) $rez = pg_query($this->_connectionID, $exsql); } else { //adodb_backtrace(); $rez = pg_query($this->_connectionID, $sql); } // check if no data returned, then no need to create real recordset if ($rez && pg_num_fields($rez) <= 0) { if ($this->_resultid !== false) { pg_free_result($this->_resultid); } $this->_resultid = $rez; return true; } return $rez; } function _errconnect() { if (defined('DB_ERROR_CONNECT_FAILED')) return DB_ERROR_CONNECT_FAILED; else return 'Database connection failed'; } /* Returns: the last error message from previous database operation */ function ErrorMsg() { if ($this->_errorMsg !== false) { return $this->_errorMsg; } if (!empty($this->_resultid)) { $this->_errorMsg = @pg_result_error($this->_resultid); if ($this->_errorMsg) { return $this->_errorMsg; } } if (!empty($this->_connectionID)) { $this->_errorMsg = @pg_last_error($this->_connectionID); } else { $this->_errorMsg = $this->_errconnect(); } return $this->_errorMsg; } function ErrorNo() { $e = $this->ErrorMsg(); if (strlen($e)) { return ADOConnection::MetaError($e); } return 0; } // returns true or false function _close() { if ($this->transCnt) $this->RollbackTrans(); if ($this->_resultid) { @pg_free_result($this->_resultid); $this->_resultid = false; } @pg_close($this->_connectionID); $this->_connectionID = false; return true; } /* * Maximum size of C field */ function CharMax() { return 1000000000; // should be 1 Gb? } /* * Maximum size of X field */ function TextMax() { return 1000000000; // should be 1 Gb? } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_postgres64 extends ADORecordSet{ var $_blobArr; var $databaseType = "postgres64"; var $canSeek = true; function __construct($queryID, $mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } switch ($mode) { case ADODB_FETCH_NUM: $this->fetchMode = PGSQL_NUM; break; case ADODB_FETCH_ASSOC:$this->fetchMode = PGSQL_ASSOC; break; case ADODB_FETCH_DEFAULT: case ADODB_FETCH_BOTH: default: $this->fetchMode = PGSQL_BOTH; break; } $this->adodbFetchMode = $mode; // Parent's constructor parent::__construct($queryID); } function GetRowAssoc($upper = ADODB_ASSOC_CASE) { if ($this->fetchMode == PGSQL_ASSOC && $upper == ADODB_ASSOC_CASE_LOWER) { return $this->fields; } $row = ADORecordSet::GetRowAssoc($upper); return $row; } function _initRS() { global $ADODB_COUNTRECS; $qid = $this->_queryID; $this->_numOfRows = ($ADODB_COUNTRECS)? @pg_num_rows($qid):-1; $this->_numOfFields = @pg_num_fields($qid); // cache types for blob decode check // apparently pg_field_type actually performs an sql query on the database to get the type. if (empty($this->connection->noBlobs)) for ($i=0, $max = $this->_numOfFields; $i < $max; $i++) { if (pg_field_type($qid,$i) == 'bytea') { $this->_blobArr[$i] = pg_field_name($qid,$i); } } } function fields($colname) { if ($this->fetchMode != PGSQL_NUM) { return @$this->fields[$colname]; } if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function fetchField($fieldOffset = 0) { // offsets begin at 0 $o = new ADOFieldObject(); $o->name = @pg_field_name($this->_queryID, $fieldOffset); $o->type = @pg_field_type($this->_queryID, $fieldOffset); $o->max_length = @pg_field_size($this->_queryID, $fieldOffset); return $o; } function _seek($row) { return @pg_fetch_row($this->_queryID,$row); } function _decode($blob) { if ($blob === NULL) return NULL; // eval('$realblob="'.str_replace(array('"','$'),array('\"','\$'),$blob).'";'); return pg_unescape_bytea($blob); } /** * Fetches and prepares the RecordSet's fields. * * Fixes the blobs if there are any. */ protected function _prepFields() { $this->fields = @pg_fetch_array($this->_queryID,$this->_currentRow,$this->fetchMode); // Check prerequisites and bail early if we do not have what we need. if (!isset($this->_blobArr) || $this->fields === false) { return; } if ($this->fetchMode == PGSQL_NUM || $this->fetchMode == PGSQL_BOTH) { foreach($this->_blobArr as $k => $v) { $this->fields[$k] = ADORecordSet_postgres64::_decode($this->fields[$k]); } } if ($this->fetchMode == PGSQL_ASSOC || $this->fetchMode == PGSQL_BOTH) { foreach($this->_blobArr as $k => $v) { $this->fields[$v] = ADORecordSet_postgres64::_decode($this->fields[$v]); } } } // 10% speedup to move MoveNext to child class function MoveNext() { if (!$this->EOF) { $this->_currentRow++; if ($this->_numOfRows < 0 || $this->_numOfRows > $this->_currentRow) { $this->_prepfields(); if ($this->fields !== false) { return true; } } $this->fields = false; $this->EOF = true; } return false; } function _fetch() { if ($this->_currentRow >= $this->_numOfRows && $this->_numOfRows >= 0) { return false; } $this->_prepfields(); return $this->fields !== false; } function _close() { if ($this->_queryID === false) { return true; } return pg_free_result($this->_queryID); } function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; switch ($t) { case 'MONEY': // stupid, postgres expects money to be a string case 'INTERVAL': case 'CHAR': case 'CHARACTER': case 'VARCHAR': case 'NAME': case 'BPCHAR': case '_VARCHAR': case 'CIDR': case 'INET': case 'MACADDR': case 'UUID': if ($len <= $this->blobSize) return 'C'; case 'TEXT': return 'X'; case 'IMAGE': // user defined type case 'BLOB': // user defined type case 'BIT': // This is a bit string, not a single bit, so don't return 'L' case 'VARBIT': case 'BYTEA': return 'B'; case 'BOOL': case 'BOOLEAN': return 'L'; case 'DATE': return 'D'; case 'TIMESTAMP WITHOUT TIME ZONE': case 'TIME': case 'DATETIME': case 'TIMESTAMP': case 'TIMESTAMPTZ': return 'T'; case 'SMALLINT': case 'BIGINT': case 'INTEGER': case 'INT8': case 'INT4': case 'INT2': if (isset($fieldobj) && empty($fieldobj->primary_key) && (!$this->connection->uniqueIisR || empty($fieldobj->unique))) return 'I'; case 'OID': case 'SERIAL': return 'R'; case 'NUMERIC': case 'DECIMAL': case 'FLOAT4': case 'FLOAT8': return 'N'; default: return ADODB_DEFAULT_METATYPE; } } } drivers/adodb-text.inc.php 0000644 00000020213 15151221732 0011533 0 ustar 00 <?php /** * ADOdb Plain Text driver * * @deprecated * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (! defined("_ADODB_TEXT_LAYER")) { define("_ADODB_TEXT_LAYER", 1 ); // for sorting in _query() function adodb_cmp($a, $b) { if ($a[0] == $b[0]) return 0; return ($a[0] < $b[0]) ? -1 : 1; } // for sorting in _query() function adodb_cmpr($a, $b) { if ($a[0] == $b[0]) return 0; return ($a[0] > $b[0]) ? -1 : 1; } class ADODB_text extends ADOConnection { var $databaseType = 'text'; var $_origarray; // original data var $_types; var $_proberows = 8; var $_colnames; var $_skiprow1=false; var $readOnly = true; var $hasTransactions = false; var $_rezarray; var $_reznames; var $_reztypes; function RSRecordCount() { if (!empty($this->_rezarray)) return sizeof($this->_rezarray); return sizeof($this->_origarray); } function _affectedrows() { return false; } // returns true or false function PConnect(&$array, $types = false, $colnames = false) { return $this->Connect($array, $types, $colnames); } // returns true or false function Connect(&$array, $types = false, $colnames = false) { if (is_string($array) and $array === 'iluvphplens') return 'me2'; if (!$array) { $this->_origarray = false; return true; } $row = $array[0]; $cols = sizeof($row); if ($colnames) $this->_colnames = $colnames; else { $this->_colnames = $array[0]; $this->_skiprow1 = true; } if (!$types) { // probe and guess the type $types = array(); $firstrow = true; if ($this->_proberows > sizeof($array)) $max = sizeof($array); else $max = $this->_proberows; for ($j=($this->_skiprow1)?1:0;$j < $max; $j++) { $row = $array[$j]; if (!$row) break; $i = -1; foreach($row as $v) { $i += 1; //print " ($i ".$types[$i]. "$v) "; $v = trim($v); if (!preg_match('/^[+-]{0,1}[0-9\.]+$/',$v)) { $types[$i] = 'C'; // once C, always C continue; } if (isset($types[$i]) && $types[$i]=='C') continue; if ($firstrow) { // If empty string, we presume is character // test for integer for 1st row only // after that it is up to testing other rows to prove // that it is not an integer if (strlen($v) == 0) $types[0] = 'C'; if (strpos($v,'.') !== false) $types[0] = 'N'; else $types[$i] = 'I'; continue; } if (strpos($v,'.') !== false) $types[$i] = 'N'; } $firstrow = false; } } //print_r($types); $this->_origarray = $array; $this->_types = $types; return true; } // returns queryID or false // We presume that the select statement is on the same table (what else?), // with the only difference being the order by. //You can filter by using $eval and each clause is stored in $arr .eg. $arr[1] == 'name' // also supports SELECT [DISTINCT] COL FROM ... -- only 1 col supported function _query($sql,$input_arr,$eval=false) { if ($this->_origarray === false) return false; $eval = $this->evalAll; $usql = strtoupper(trim($sql)); $usql = preg_replace("/[\t\n\r]/",' ',$usql); $usql = preg_replace('/ *BY/i',' BY',strtoupper($usql)); $eregword ='([A-Z_0-9]*)'; //print "<BR> $sql $eval "; if ($eval) { $i = 0; foreach($this->_colnames as $n) { $n = strtoupper(trim($n)); $eval = str_replace("\$$n","\$arr[$i]",$eval); $i += 1; } $i = 0; $eval = "\$rez=($eval);"; //print "<p>Eval string = $eval </p>"; $where_arr = array(); reset($this->_origarray); foreach ($this->_origarray as $arr) { if ($i == 0 && $this->_skiprow1) $where_arr[] = $arr; else { eval($eval); //print " $i: result=$rez arr[0]={$arr[0]} arr[1]={$arr[1]} <BR>\n "; if ($rez) $where_arr[] = $arr; } $i += 1; } $this->_rezarray = $where_arr; }else $where_arr = $this->_origarray; // THIS PROJECTION CODE ONLY WORKS FOR 1 COLUMN, // OTHERWISE IT RETURNS ALL COLUMNS if (substr($usql,0,7) == 'SELECT ') { $at = strpos($usql,' FROM '); $sel = trim(substr($usql,7,$at-7)); $distinct = false; if (substr($sel,0,8) == 'DISTINCT') { $distinct = true; $sel = trim(substr($sel,8,$at)); } // $sel holds the selection clause, comma delimited // currently we only project if one column is involved // this is to support popups in PHPLens if (strpos(',',$sel)===false) { $colarr = array(); preg_match("/$eregword/",$sel,$colarr); $col = $colarr[1]; $i = 0; $n = ''; reset($this->_colnames); foreach ($this->_colnames as $n) { if ($col == strtoupper(trim($n))) break; $i += 1; } if ($n && $col) { $distarr = array(); $projarray = array(); $projtypes = array($this->_types[$i]); $projnames = array($n); foreach ($where_arr as $a) { if ($i == 0 && $this->_skiprow1) { $projarray[] = array($n); continue; } if ($distinct) { $v = strtoupper($a[$i]); if (! $distarr[$v]) { $projarray[] = array($a[$i]); $distarr[$v] = 1; } } else $projarray[] = array($a[$i]); } //foreach //print_r($projarray); } } // check 1 column in projection } // is SELECT if (empty($projarray)) { $projtypes = $this->_types; $projarray = $where_arr; $projnames = $this->_colnames; } $this->_rezarray = $projarray; $this->_reztypes = $projtypes; $this->_reznames = $projnames; $pos = strpos($usql,' ORDER BY '); if ($pos === false) return $this; $orderby = trim(substr($usql,$pos+10)); preg_match("/$eregword/",$orderby,$arr); if (sizeof($arr) < 2) return $this; // actually invalid sql $col = $arr[1]; $at = (integer) $col; if ($at == 0) { $i = 0; reset($projnames); foreach ($projnames as $n) { if (strtoupper(trim($n)) == $col) { $at = $i+1; break; } $i += 1; } } if ($at <= 0 || $at > sizeof($projarray[0])) return $this; // cannot find sort column $at -= 1; // generate sort array consisting of (sortval1, row index1) (sortval2, row index2)... $sorta = array(); $t = $projtypes[$at]; $num = ($t == 'I' || $t == 'N'); for ($i=($this->_skiprow1)?1:0, $max = sizeof($projarray); $i < $max; $i++) { $row = $projarray[$i]; $val = ($num)?(float)$row[$at]:$row[$at]; $sorta[]=array($val,$i); } // check for desc sort $orderby = substr($orderby,strlen($col)+1); $arr = array(); preg_match('/([A-Z_0-9]*)/i',$orderby,$arr); if (trim($arr[1]) == 'DESC') $sortf = 'adodb_cmpr'; else $sortf = 'adodb_cmp'; // hasta la sorta babe usort($sorta, $sortf); // rearrange original array $arr2 = array(); if ($this->_skiprow1) $arr2[] = $projarray[0]; foreach($sorta as $v) { $arr2[] = $projarray[$v[1]]; } $this->_rezarray = $arr2; return $this; } /* Returns: the last error message from previous database operation */ function ErrorMsg() { return ''; } /* Returns: the last error number from previous database operation */ function ErrorNo() { return 0; } // returns true or false function _close() { } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_text extends ADORecordSet_array { var $databaseType = "text"; function __construct( $conn,$mode=false) { parent::__construct(); $this->InitArray($conn->_rezarray,$conn->_reztypes,$conn->_reznames); $conn->_rezarray = false; } } // class ADORecordSet_text } // defined drivers/adodb-fbsql.inc.php 0000644 00000015537 15151221732 0011673 0 ustar 00 <?php /** * Frontbase driver. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Frank M. Kromann <frank@frontbase.com> */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (! defined("_ADODB_FBSQL_LAYER")) { define("_ADODB_FBSQL_LAYER", 1 ); class ADODB_fbsql extends ADOConnection { var $databaseType = 'fbsql'; var $hasInsertID = true; var $hasAffectedRows = true; var $metaTablesSQL = "SHOW TABLES"; var $metaColumnsSQL = "SHOW COLUMNS FROM %s"; var $fmtTimeStamp = "'Y-m-d H:i:s'"; var $hasLimit = false; protected function _insertID($table = '', $column = '') { return fbsql_insert_id($this->_connectionID); } function _affectedrows() { return fbsql_affected_rows($this->_connectionID); } function MetaDatabases() { $qid = fbsql_list_dbs($this->_connectionID); $arr = array(); $i = 0; $max = fbsql_num_rows($qid); while ($i < $max) { $arr[] = fbsql_tablename($qid,$i); $i += 1; } return $arr; } // returns concatenated string function Concat() { $s = ""; $arr = func_get_args(); $first = true; $s = implode(',',$arr); if (sizeof($arr) > 0) return "CONCAT($s)"; else return ''; } // returns true or false function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) { $this->_connectionID = fbsql_connect($argHostname,$argUsername,$argPassword); if ($this->_connectionID === false) return false; if ($argDatabasename) return $this->SelectDB($argDatabasename); return true; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { $this->_connectionID = fbsql_pconnect($argHostname,$argUsername,$argPassword); if ($this->_connectionID === false) return false; if ($argDatabasename) return $this->SelectDB($argDatabasename); return true; } function MetaColumns($table, $normalize=true) { if ($this->metaColumnsSQL) { $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); if ($rs === false) return false; $retarr = array(); while (!$rs->EOF){ $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; // split type into type(length): if (preg_match("/^(.+)\((\d+)\)$/", $fld->type, $query_array)) { $fld->type = $query_array[1]; $fld->max_length = $query_array[2]; } else { $fld->max_length = -1; } $fld->not_null = ($rs->fields[2] != 'YES'); $fld->primary_key = ($rs->fields[3] == 'PRI'); $fld->auto_increment = (strpos($rs->fields[5], 'auto_increment') !== false); $fld->binary = (strpos($fld->type,'blob') !== false); $retarr[strtoupper($fld->name)] = $fld; $rs->MoveNext(); } $rs->Close(); return $retarr; } return false; } // returns true or false function SelectDB($dbName) { $this->database = $dbName; if ($this->_connectionID) { return @fbsql_select_db($dbName,$this->_connectionID); } else return false; } // returns queryID or false function _query($sql,$inputarr=false) { return fbsql_query("$sql;",$this->_connectionID); } /* Returns: the last error message from previous database operation */ function ErrorMsg() { $this->_errorMsg = @fbsql_error($this->_connectionID); return $this->_errorMsg; } /* Returns: the last error number from previous database operation */ function ErrorNo() { return @fbsql_errno($this->_connectionID); } // returns true or false function _close() { return @fbsql_close($this->_connectionID); } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_fbsql extends ADORecordSet{ var $databaseType = "fbsql"; var $canSeek = true; function __construct($queryID,$mode=false) { if (!$mode) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } switch ($mode) { case ADODB_FETCH_NUM: $this->fetchMode = FBSQL_NUM; break; case ADODB_FETCH_ASSOC: $this->fetchMode = FBSQL_ASSOC; break; case ADODB_FETCH_BOTH: default: $this->fetchMode = FBSQL_BOTH; break; } parent::__construct($queryID); } function _initrs() { GLOBAL $ADODB_COUNTRECS; $this->_numOfRows = ($ADODB_COUNTRECS) ? @fbsql_num_rows($this->_queryID):-1; $this->_numOfFields = @fbsql_num_fields($this->_queryID); } function FetchField($fieldOffset = -1) { if ($fieldOffset != -1) { $o = @fbsql_fetch_field($this->_queryID, $fieldOffset); //$o->max_length = -1; // fbsql returns the max length less spaces -- so it is unrealiable $f = @fbsql_field_flags($this->_queryID,$fieldOffset); $o->binary = (strpos($f,'binary')!== false); } else if ($fieldOffset == -1) { /* The $fieldOffset argument is not provided thus its -1 */ $o = @fbsql_fetch_field($this->_queryID);// fbsql returns the max length less spaces -- so it is unrealiable //$o->max_length = -1; } return $o; } function _seek($row) { return @fbsql_data_seek($this->_queryID,$row); } function _fetch($ignore_fields=false) { $this->fields = @fbsql_fetch_array($this->_queryID,$this->fetchMode); return ($this->fields == true); } function _close() { return @fbsql_free_result($this->_queryID); } function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; $len = -1; // fbsql max_length is not accurate switch ($t) { case 'CHARACTER': case 'CHARACTER VARYING': case 'BLOB': case 'CLOB': case 'BIT': case 'BIT VARYING': if ($len <= $this->blobSize) return 'C'; // so we have to check whether binary... case 'IMAGE': case 'LONGBLOB': case 'BLOB': case 'MEDIUMBLOB': return !empty($fieldobj->binary) ? 'B' : 'X'; case 'DATE': return 'D'; case 'TIME': case 'TIME WITH TIME ZONE': case 'TIMESTAMP': case 'TIMESTAMP WITH TIME ZONE': return 'T'; case 'PRIMARY_KEY': return 'R'; case 'INTEGER': case 'SMALLINT': case 'BOOLEAN': if (!empty($fieldobj->primary_key)) return 'R'; else return 'I'; default: return ADODB_DEFAULT_METATYPE; } } } //class } // defined drivers/adodb-vfp.inc.php 0000644 00000005153 15151221732 0011350 0 ustar 00 <?php /** * Microsoft Visual FoxPro driver * * @deprecated * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('_ADODB_ODBC_LAYER')) { include_once(ADODB_DIR."/drivers/adodb-odbc.inc.php"); } if (!defined('ADODB_VFP')){ define('ADODB_VFP',1); class ADODB_vfp extends ADODB_odbc { var $databaseType = "vfp"; var $fmtDate = "{^Y-m-d}"; var $fmtTimeStamp = "{^Y-m-d, h:i:sA}"; var $replaceQuote = "'+chr(39)+'" ; var $true = '.T.'; var $false = '.F.'; var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE var $_bindInputArray = false; // strangely enough, setting to true does not work reliably var $sysTimeStamp = 'datetime()'; var $sysDate = 'date()'; var $ansiOuter = true; var $hasTransactions = false; var $curmode = false ; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L function Time() { return time(); } function BeginTrans() { return false;} // quote string to be sent back to database function qstr($s,$nofixquotes=false) { if (!$nofixquotes) return "'".str_replace("\r\n","'+chr(13)+'",str_replace("'",$this->replaceQuote,$s))."'"; return "'".$s."'"; } // TOP requires ORDER BY for VFP function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) { $this->hasTop = preg_match('/ORDER[ \t\r\n]+BY/is',$sql) ? 'top' : false; $ret = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); return $ret; } }; class ADORecordSet_vfp extends ADORecordSet_odbc { var $databaseType = "vfp"; function MetaType($t, $len = -1, $fieldobj = false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } switch (strtoupper($t)) { case 'C': if ($len <= $this->blobSize) return 'C'; case 'M': return 'X'; case 'D': return 'D'; case 'T': return 'T'; case 'L': return 'L'; case 'I': return 'I'; default: return ADODB_DEFAULT_METATYPE; } } } } //define drivers/adodb-db2.inc.php 0000644 00000130564 15151221732 0011231 0 ustar 00 <?php /** * IBM DB2 Native Client driver. * * Originally DB2 drivers were dependent on an ODBC driver, and some installations * may still use that. To use an ODBC driver connection, use the odbc_db2 * ADOdb driver. For Linux, you need the 'ibm_db2' PECL extension for PHP, * For Windows, you need to locate an appropriate version of the php_ibm_db2.dll, * as well as the IBM data server client software. * This is basically a full rewrite of the original driver, for information * about all the changes, see the update information on the ADOdb website * for version 5.21.0. * * @link http://pecl.php.net/package/ibm_db2 PECL Extension For DB2 * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Mark Newnham */ // security - hide paths if (!defined('ADODB_DIR')) die(); define("_ADODB_DB2_LAYER", 2 ); class ADODB_db2 extends ADOConnection { var $databaseType = "db2"; var $fmtDate = "'Y-m-d'"; var $concat_operator = '||'; var $sysTime = 'CURRENT TIME'; var $sysDate = 'CURRENT DATE'; var $sysTimeStamp = 'CURRENT TIMESTAMP'; var $fmtTimeStamp = "'Y-m-d H:i:s'"; var $replaceQuote = "''"; // string to use to replace quotes var $dataProvider = "db2"; var $hasAffectedRows = true; var $binmode = DB2_BINARY; /* * setting this to true will make array elements in FETCH_ASSOC * mode case-sensitive breaking backward-compat */ var $useFetchArray = false; var $_bindInputArray = true; var $_genIDSQL = "VALUES NEXTVAL FOR %s"; var $_genSeqSQL = " CREATE SEQUENCE %s START WITH %s NO MAXVALUE NO CYCLE INCREMENT BY 1 NO CACHE "; var $_dropSeqSQL = "DROP SEQUENCE %s"; var $_autocommit = true; var $_lastAffectedRows = 0; var $hasInsertID = true; var $hasGenID = true; /* * Character used to wrap column and table names for escaping special * characters in column and table names as well as forcing upper and * lower case */ public $nameQuote = '"'; /* * Executed after successful connection */ public $connectStmt = ''; /* * Holds the current database name */ private $databaseName = ''; /* * Holds information about the stored procedure request * currently being built */ private $storedProcedureParameters = false; function __construct() {} protected function _insertID($table = '', $column = '') { return ADOConnection::GetOne('VALUES IDENTITY_VAL_LOCAL()'); } public function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) { return $this->doDB2Connect($argDSN, $argUsername, $argPassword, $argDatabasename); } public function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) { return $this->doDB2Connect($argDSN, $argUsername, $argPassword, $argDatabasename,true); } private function doDB2Connect($argDSN, $argUsername, $argPassword, $argDatabasename, $persistent=false) { if (!function_exists('db2_connect')) { ADOConnection::outp("DB2 extension not installed."); return null; } $connectionParameters = $this->unpackParameters($argDSN, $argUsername, $argPassword, $argDatabasename); if ($connectionParameters == null) { /* * Error thrown */ return null; } $argDSN = $connectionParameters['dsn']; $argUsername = $connectionParameters['uid']; $argPassword = $connectionParameters['pwd']; $argDatabasename = $connectionParameters['database']; $useCataloguedConnection = $connectionParameters['catalogue']; if ($this->debug){ if ($useCataloguedConnection){ $connectMessage = "Catalogued connection using parameters: "; $connectMessage .= "DB=$argDatabasename / "; $connectMessage .= "UID=$argUsername / "; $connectMessage .= "PWD=$argPassword"; } else { $connectMessage = "Uncatalogued connection using DSN: $argDSN"; } ADOConnection::outp($connectMessage); } /* * This needs to be set before the connect(). */ ini_set('ibm_db2.binmode', $this->binmode); if ($persistent) $db2Function = 'db2_pconnect'; else $db2Function = 'db2_connect'; /* * We need to flatten out the connectionParameters */ $db2Options = array(); if ($this->connectionParameters) { foreach($this->connectionParameters as $p) foreach($p as $k=>$v) $db2Options[$k] = $v; } if ($useCataloguedConnection) $this->_connectionID = $db2Function($argDatabasename, $argUsername, $argPassword, $db2Options); else $this->_connectionID = $db2Function($argDSN, null, null, $db2Options); $this->_errorMsg = @db2_conn_errormsg(); if ($this->_connectionID && $this->connectStmt) $this->execute($this->connectStmt); return $this->_connectionID != false; } /** * Validates and preprocesses the passed parameters for consistency * * @param string $argDSN Either DSN or database * @param string $argUsername User name or null * @param string $argPassword Password or null * @param string $argDatabasename Either DSN or database * * @return mixed array if correct, null if not */ private function unpackParameters($argDSN, $argUsername, $argPassword, $argDatabasename) { $connectionParameters = array('dsn'=>'', 'uid'=>'', 'pwd'=>'', 'database'=>'', 'catalogue'=>true ); /* * Uou can either connect to a catalogued connection * with a database name e.g. 'SAMPLE' * or an uncatalogued connection with a DSN like connection * DATABASE=database;HOSTNAME=hostname;PORT=port;PROTOCOL=TCPIP;UID=username;PWD=password; */ if (!$argDSN && !$argDatabasename) { $errorMessage = 'Supply either catalogued or uncatalogued connection parameters'; $this->_errorMsg = $errorMessage; if ($this->debug) ADOConnection::outp($errorMessage); return null; } $useCataloguedConnection = true; $schemaName = ''; if ($argDSN && $argDatabasename) { /* * If a catalogued connection if provided, * as well as user and password * that will take priority */ if ($argUsername && $argPassword && !$this->isDsn($argDatabasename)) { if ($this->debug){ $errorMessage = 'Warning: Because you provided user,'; $errorMessage.= 'password and database, DSN connection '; $errorMessage.= 'parameters were discarded'; ADOConnection::outp($errorMessage); } $argDSN = ''; } else if ($this->isDsn($argDSN) && $this->isDsn($argDatabasename)) { $errorMessage = 'Supply uncatalogued connection parameters '; $errorMessage.= 'in either the database or DSN arguments, '; $errorMessage.= 'but not both'; if ($this->debug) ADOConnection::outp($errorMessage); return null; } } if (!$this->isDsn($argDSN) && $this->isDsn($argDatabasename)) { /* * Switch them around for next test */ $temp = $argDSN; $argDsn = $argDatabasename; $argDatabasenME = $temp; } if ($this->isDsn($argDSN)) { if (!preg_match('/uid=/i',$argDSN) || !preg_match('/pwd=/i',$argDSN)) { $errorMessage = 'For uncatalogued connections, provide '; $errorMessage.= 'both UID and PWD in the connection string'; if ($this->debug) ADOConnection::outp($errorMessage); return null; } if (preg_match('/database=/i',$argDSN)) { if ($argDatabasename) { $argDatabasename = ''; if ($this->debug) { $errorMessage = 'Warning: Because you provided '; $errorMessage.= 'database information in the DSN '; $errorMessage.= 'parameters, the supplied database '; $errorMessage.= 'name was discarded'; ADOConnection::outp($errorMessage); } } $useCataloguedConnection = false; } elseif ($argDatabasename) { $this->databaseName = $argDatabasename; $argDSN .= ';database=' . $argDatabasename; $argDatabasename = ''; $useCataloguedConnection = false; } else { $errorMessage = 'Uncatalogued connection parameters '; $errorMessage.= 'must contain a database= argument'; if ($this->debug) ADOConnection::outp($errorMessage); return null; } } if ($argDSN && !$argDatabasename && $useCataloguedConnection) { $argDatabasename = $argDSN; $argDSN = ''; } if ($useCataloguedConnection && (!$argDatabasename || !$argUsername || !$argPassword)) { $errorMessage = 'For catalogued connections, provide '; $errorMessage.= 'database, username and password'; $this->_errorMsg = $errorMessage; if ($this->debug) ADOConnection::outp($errorMessage); return null; } if ($argDatabasename) $this->databaseName = $argDatabasename; elseif (!$this->databaseName) $this->databaseName = $this->getDatabasenameFromDsn($argDSN); $connectionParameters = array('dsn'=>$argDSN, 'uid'=>$argUsername, 'pwd'=>$argPassword, 'database'=>$argDatabasename, 'catalogue'=>$useCataloguedConnection ); return $connectionParameters; } /** * Does the provided string look like a DSN * * @param string $dsnString * * @return bool */ private function isDsn($dsnString){ $dsnArray = preg_split('/[;=]+/',$dsnString); if (count($dsnArray) > 2) return true; return false; } /** * Gets the database name from the DSN * * @param string $dsnString * * @return string */ private function getDatabasenameFromDsn($dsnString){ $dsnArray = preg_split('/[;=]+/',$dsnString); $dbIndex = array_search('database',$dsnArray); return $dsnArray[$dbIndex + 1]; } /** * format and return date string in database timestamp format * * @param mixed $ts either a string or a unixtime * @param bool $isField discarded * * @return string */ function dbTimeStamp($ts,$isField=false) { if (empty($ts) && $ts !== 0) return 'null'; if (is_string($ts)) $ts = ADORecordSet::unixTimeStamp($ts); return 'TO_DATE('.adodb_date($this->fmtTimeStamp,$ts).",'YYYY-MM-DD HH24:MI:SS')"; } /** * Format date column in sql string given an input format that understands Y M D * * @param string $fmt * @param bool $col * * @return string */ function sqlDate($fmt, $col=false) { if (!$col) $col = $this->sysDate; /* use TO_CHAR() if $fmt is TO_CHAR() allowed fmt */ if ($fmt== 'Y-m-d H:i:s') return 'TO_CHAR('.$col.", 'YYYY-MM-DD HH24:MI:SS')"; $s = ''; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { if ($s) $s .= $this->concat_operator; $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': if ($len==1) return "year($col)"; $s .= "char(year($col))"; break; case 'M': if ($len==1) return "monthname($col)"; $s .= "substr(monthname($col),1,3)"; break; case 'm': if ($len==1) return "month($col)"; $s .= "right(digits(month($col)),2)"; break; case 'D': case 'd': if ($len==1) return "day($col)"; $s .= "right(digits(day($col)),2)"; break; case 'H': case 'h': if ($len==1) return "hour($col)"; if ($col != $this->sysDate) $s .= "right(digits(hour($col)),2)"; else $s .= "''"; break; case 'i': case 'I': if ($len==1) return "minute($col)"; if ($col != $this->sysDate) $s .= "right(digits(minute($col)),2)"; else $s .= "''"; break; case 'S': case 's': if ($len==1) return "second($col)"; if ($col != $this->sysDate) $s .= "right(digits(second($col)),2)"; else $s .= "''"; break; default: if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } $s .= $this->qstr($ch); } } return $s; } function serverInfo() { $sql = "SELECT service_level, fixpack_num FROM TABLE(sysproc.env_get_inst_info()) AS INSTANCEINFO"; $row = $this->GetRow($sql); if ($row) { $info['version'] = $row[0].':'.$row[1]; $info['fixpack'] = $row[1]; $info['description'] = ''; } else { return ADOConnection::serverInfo(); } return $info; } function createSequence($seqname='adodbseq',$start=1) { if (empty($this->_genSeqSQL)) return false; $ok = $this->execute(sprintf($this->_genSeqSQL,$seqname,$start)); if (!$ok) return false; return true; } function dropSequence($seqname='adodbseq') { if (empty($this->_dropSeqSQL)) return false; return $this->execute(sprintf($this->_dropSeqSQL,$seqname)); } function selectLimit($sql,$nrows=-1,$offset=-1,$inputArr=false,$secs2cache=0) { $nrows = (integer) $nrows; if ($offset <= 0) { if ($nrows >= 0) $sql .= " FETCH FIRST $nrows ROWS ONLY "; $rs = $this->execute($sql,$inputArr); } else { if ($offset > 0 && $nrows < 0); else { $nrows += $offset; $sql .= " FETCH FIRST $nrows ROWS ONLY "; } /* * DB2 has no native support for mid table offset */ $rs = ADOConnection::selectLimit($sql,$nrows,$offset,$inputArr); } return $rs; } function errorMsg() { if ($this->_errorMsg !== false) return $this->_errorMsg; if (empty($this->_connectionID)) return @db2_conn_errormsg(); return @db2_conn_errormsg($this->_connectionID); } function errorNo() { if ($this->_errorCode !== false) return $this->_errorCode; if (empty($this->_connectionID)) $e = @db2_conn_error(); else $e = @db2_conn_error($this->_connectionID); return $e; } function beginTrans() { if (!$this->hasTransactions) return false; if ($this->transOff) return true; $this->transCnt += 1; $this->_autocommit = false; return db2_autocommit($this->_connectionID,false); } function CommitTrans($ok=true) { if ($this->transOff) return true; if (!$ok) return $this->RollbackTrans(); if ($this->transCnt) $this->transCnt -= 1; $this->_autocommit = true; $ret = @db2_commit($this->_connectionID); @db2_autocommit($this->_connectionID,true); return $ret; } function RollbackTrans() { if ($this->transOff) return true; if ($this->transCnt) $this->transCnt -= 1; $this->_autocommit = true; $ret = @db2_rollback($this->_connectionID); @db2_autocommit($this->_connectionID,true); return $ret; } /** * Return a list of Primary Keys for a specified table * * We don't use db2_statistics as the function does not seem to play * well with mixed case table names * * @param string $table * @param bool $primary (optional) only return primary keys * @param bool $owner (optional) not used in this driver * * @return string[] Array of indexes */ public function metaPrimaryKeys($table,$owner=false) { $primaryKeys = array(); global $ADODB_FETCH_MODE; $schema = ''; $this->_findschema($table,$schema); $table = $this->getTableCasedValue($table); $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $this->setFetchMode(ADODB_FETCH_NUM); $sql = "SELECT * FROM syscat.indexes WHERE tabname='$table'"; $rows = $this->getAll($sql); $this->setFetchMode($savem); $ADODB_FETCH_MODE = $savem; if (empty($rows)) return false; foreach ($rows as $r) { if ($r[7] != 'P') continue; $cols = explode('+',$r[6]); foreach ($cols as $colIndex=>$col) { if ($colIndex == 0) continue; $columnName = $this->getMetaCasedValue($col); $primaryKeys[] = $columnName; } break; } return $primaryKeys; } /** * Returns a list of Foreign Keys associated with a specific table. * * @param string $table * @param string $owner discarded * @param bool $upper discarded * @param bool $associative discarded * * @return string[]|false An array where keys are tables, and values are foreign keys; * false if no foreign keys could be found. */ public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { global $ADODB_FETCH_MODE; $schema = ''; $this->_findschema($table,$schema); $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $this->setFetchMode(ADODB_FETCH_NUM); $sql = "SELECT SUBSTR(tabname,1,20) table_name, SUBSTR(constname,1,20) fk_name, SUBSTR(REFTABNAME,1,12) parent_table, SUBSTR(refkeyname,1,20) pk_orig_table, fk_colnames FROM syscat.references WHERE tabname = '$table'"; $results = $this->getAll($sql); $ADODB_FETCH_MODE = $savem; $this->setFetchMode($savem); if (empty($results)) return false; $foreignKeys = array(); foreach ($results as $r) { $parentTable = trim($this->getMetaCasedValue($r[2])); $keyName = trim($this->getMetaCasedValue($r[1])); $foreignKeys[$parentTable] = $keyName; } return $foreignKeys; } /** * Returns a list of tables * * @param string $ttype (optional) * @param string $schema (optional) * @param string $mask (optional) * * @return array */ public function metaTables($ttype=false,$schema=false,$mask=false) { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; /* * Values for TABLE_TYPE * --------------------------- * ALIAS, HIERARCHY TABLE, INOPERATIVE VIEW, NICKNAME, * MATERIALIZED QUERY TABLE, SYSTEM TABLE, TABLE, * TYPED TABLE, TYPED VIEW, and VIEW * * If $ttype passed as '', match 'TABLE' and 'VIEW' * If $ttype passed as 'T' it is assumed to be 'TABLE' * if $ttype passed as 'V' it is assumed to be 'VIEW' */ $ttype = strtoupper($ttype); if ($ttype) { /* * @todo We could do valid type checking or array type */ if ($ttype == 'V') $ttype = 'VIEW'; if ($ttype == 'T') $ttype = 'TABLE'; } if (!$schema) $schema = '%'; if (!$mask) $mask = '%'; $qid = @db2_tables($this->_connectionID,NULL,$schema,$mask,$ttype); $rs = new ADORecordSet_db2($qid); $ADODB_FETCH_MODE = $savem; if (!$rs) return false; $arr = $rs->getArray(); $rs->Close(); $tableList = array(); /* * Array items * --------------------------------- * 0 TABLE_CAT The catalog that contains the table. * The value is NULL if this table does not have catalogs. * 1 TABLE_SCHEM Name of the schema that contains the table. * 2 TABLE_NAME Name of the table. * 3 TABLE_TYPE Table type identifier for the table. * 4 REMARKS Description of the table. */ for ($i=0; $i < sizeof($arr); $i++) { $tableRow = $arr[$i]; $tableName = $tableRow[2]; $tableType = $tableRow[3]; if (!$tableName) continue; if ($ttype == '' && (strcmp($tableType,'TABLE') <> 0 && strcmp($tableType,'VIEW') <> 0)) continue; /* * Set metacasing if required */ $tableName = $this->getMetaCasedValue($tableName); /* * If we requested a schema, we prepend the schema name to the table name */ if (strcmp($schema,'%') <> 0) $tableName = $schema . '.' . $tableName; $tableList[] = $tableName; } return $tableList; } /** * Return a list of indexes for a specified table * * We don't use db2_statistics as the function does not seem to play * well with mixed case table names * * @param string $table * @param bool $primary (optional) only return primary keys * @param bool $owner (optional) not used in this driver * * @return string[] Array of indexes */ public function metaIndexes($table, $primary = false, $owner = false) { global $ADODB_FETCH_MODE; /* Array( * [name_of_index] => Array( * [unique] => true or false * [columns] => Array( * [0] => firstcol * [1] => nextcol * [2] => etc........ * ) * ) * ) */ $indices = array(); $primaryKeyName = ''; $table = $this->getTableCasedValue($table); $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $this->setFetchMode(ADODB_FETCH_NUM); $sql = "SELECT * FROM syscat.indexes WHERE tabname='$table'"; $rows = $this->getAll($sql); $this->setFetchMode($savem); $ADODB_FETCH_MODE = $savem; if (empty($rows)) return false; foreach ($rows as $r) { $primaryIndex = $r[7] == 'P'?1:0; if (!$primary) /* * Primary key not requested, ignore that one */ if ($r[7] == 'P') continue; $indexName = $this->getMetaCasedValue($r[1]); if (!isset($indices[$indexName])) { $unique = ($r[7] == 'U')?1:0; $indices[$indexName] = array('unique'=>$unique, 'primary'=>$primaryIndex, 'columns'=>array() ); } $cols = explode('+',$r[6]); foreach ($cols as $colIndex=>$col) { if ($colIndex == 0) continue; $columnName = $this->getMetaCasedValue($col); $indices[$indexName]['columns'][] = $columnName; } } return $indices; } /** * List procedures or functions in an array. * * We interrogate syscat.routines instead of calling the PHP * function procedures because ADOdb requires the type of procedure * this is not available in the php function * * @param string $procedureNamePattern (optional) * @param string $catalog (optional) * @param string $schemaPattern (optional) * @return array of procedures on current database. * */ public function metaProcedures($procedureNamePattern = null, $catalog = null, $schemaPattern = null) { global $ADODB_FETCH_MODE; $metaProcedures = array(); $procedureSQL = ''; $catalogSQL = ''; $schemaSQL = ''; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($procedureNamePattern) $procedureSQL = "AND ROUTINENAME LIKE " . strtoupper($this->qstr($procedureNamePattern)); if ($catalog) $catalogSQL = "AND OWNER=" . strtoupper($this->qstr($catalog)); if ($schemaPattern) $schemaSQL = "AND ROUTINESCHEMA LIKE {$this->qstr($schemaPattern)}"; $fields = " ROUTINENAME, CASE ROUTINETYPE WHEN 'P' THEN 'PROCEDURE' WHEN 'F' THEN 'FUNCTION' ELSE 'METHOD' END AS ROUTINETYPE_NAME, ROUTINESCHEMA, REMARKS"; $SQL = "SELECT $fields FROM syscat.routines WHERE OWNER IS NOT NULL $procedureSQL $catalogSQL $schemaSQL ORDER BY ROUTINENAME "; $result = $this->execute($SQL); $ADODB_FETCH_MODE = $savem; if (!$result) return false; while ($r = $result->fetchRow()){ $procedureName = $this->getMetaCasedValue($r[0]); $schemaName = $this->getMetaCasedValue($r[2]); $metaProcedures[$procedureName] = array('type'=> $r[1], 'catalog' => '', 'schema' => $schemaName, 'remarks' => $r[3] ); } return $metaProcedures; } /** * Lists databases. Because instances are independent, we only know about * the current database name * * @return string[] */ public function metaDatabases(){ $dbName = $this->getMetaCasedValue($this->databaseName); return (array)$dbName; } /* See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/db2/htm/db2datetime_data_type_changes.asp / SQL data type codes / #define SQL_UNKNOWN_TYPE 0 #define SQL_CHAR 1 #define SQL_NUMERIC 2 #define SQL_DECIMAL 3 #define SQL_INTEGER 4 #define SQL_SMALLINT 5 #define SQL_FLOAT 6 #define SQL_REAL 7 #define SQL_DOUBLE 8 #if (DB2VER >= 0x0300) #define SQL_DATETIME 9 #endif #define SQL_VARCHAR 12 / One-parameter shortcuts for date/time data types / #if (DB2VER >= 0x0300) #define SQL_TYPE_DATE 91 #define SQL_TYPE_TIME 92 #define SQL_TYPE_TIMESTAMP 93 #define SQL_UNICODE (-95) #define SQL_UNICODE_VARCHAR (-96) #define SQL_UNICODE_LONGVARCHAR (-97) */ function DB2Types($t) { switch ((integer)$t) { case 1: case 12: case 0: case -95: case -96: return 'C'; case -97: case -1: //text return 'X'; case -4: //image return 'B'; case 9: case 91: return 'D'; case 10: case 11: case 92: case 93: return 'T'; case 4: case 5: case -6: return 'I'; case -11: // uniqidentifier return 'R'; case -7: //bit return 'L'; default: return 'N'; } } public function metaColumns($table, $normalize=true) { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $schema = '%'; $this->_findschema($table,$schema); $table = $this->getTableCasedValue($table); $colname = "%"; $qid = db2_columns($this->_connectionID, null, $schema, $table, $colname); if (empty($qid)) { if ($this->debug) { $errorMessage = @db2_conn_errormsg($this->_connectionID); ADOConnection::outp($errorMessage); } return false; } $rs = new ADORecordSet_db2($qid); if (!$rs) return false; $rs->_fetch(); $retarr = array(); /* $rs->fields indices 0 TABLE_QUALIFIER 1 TABLE_SCHEM 2 TABLE_NAME 3 COLUMN_NAME 4 DATA_TYPE 5 TYPE_NAME 6 PRECISION 7 LENGTH 8 SCALE 9 RADIX 10 NULLABLE 11 REMARKS 12 Column Default 13 SQL Data Type 14 SQL DateTime SubType 15 Max length in Octets 16 Ordinal Position 17 Is NULLABLE */ while (!$rs->EOF) { if ($rs->fields[2] == $table) { $fld = new ADOFieldObject(); $fld->name = $rs->fields[3]; $fld->type = $this->DB2Types($rs->fields[4]); // ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp // access uses precision to store length for char/varchar if ($fld->type == 'C' or $fld->type == 'X') { if ($rs->fields[4] <= -95) // UNICODE $fld->max_length = $rs->fields[7]/2; else $fld->max_length = $rs->fields[7]; } else $fld->max_length = $rs->fields[7]; $fld->not_null = !empty($rs->fields[10]); $fld->scale = $rs->fields[8]; $fld->primary_key = false; //$columnName = $this->getMetaCasedValue($fld->name); $columnName = strtoupper($fld->name); $retarr[$columnName] = $fld; } else if (sizeof($retarr)>0) break; $rs->MoveNext(); } $rs->Close(); if (empty($retarr)) $retarr = false; /* * Now we find out if the column is part of a primary key */ $qid = @db2_primary_keys($this->_connectionID, "", $schema, $table); if (empty($qid)) return false; $rs = new ADORecordSet_db2($qid); if (!$rs) { $ADODB_FETCH_MODE = $savem; return $retarr; } $rs->_fetch(); /* $rs->fields indices 0 TABLE_CAT 1 TABLE_SCHEM 2 TABLE_NAME 3 COLUMN_NAME 4 KEY_SEQ 5 PK_NAME */ while (!$rs->EOF) { if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { $retarr[strtoupper($rs->fields[3])]->primary_key = true; } else if (sizeof($retarr)>0) break; $rs->MoveNext(); } $rs->Close(); $ADODB_FETCH_MODE = $savem; if (empty($retarr)) return false; /* * If the fetch mode is numeric, return as numeric array */ if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr = array_values($retarr); return $retarr; } /** * In this version if prepareSp, we just check to make sure * that the name of the stored procedure is correct * If true, we returns an array * else false * * @param string $procedureName * @param mixed $parameters (not used in db2 connections) * @return mixed[] */ function prepareSp($procedureName,$parameters=false) { global $ADODB_FETCH_MODE; $this->storedProcedureParameters = array('name'=>'', 'resource'=>false, 'in'=>array(), 'out'=>array(), 'index'=>array(), 'parameters'=>array(), 'keyvalue' => array()); //$procedureName = strtoupper($procedureName); //$procedureName = $this->getTableCasedValue($procedureName); $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $qid = db2_procedures($this->_connectionID, NULL , '%' , $procedureName ); $ADODB_FETCH_MODE = $savem; if (!$qid) { if ($this->debug) ADOConnection::outp(sprintf('No Procedure of name %s available',$procedureName)); return false; } $this->storedProcedureParameters['name'] = $procedureName; /* * Now we know we have a valid procedure name, lets see if it requires * parameters */ $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $qid = db2_procedure_columns($this->_connectionID, NULL , '%' , $procedureName , NULL ); $ADODB_FETCH_MODE = $savem; if (!$qid) { if ($this->debug) ADOConnection::outp(sprintf('No columns of name %s available',$procedureName)); return false; } $rs = new ADORecordSet_db2($qid); if (!$rs) return false; $preparedStatement = 'CALL %s(%s)'; $parameterMarkers = array(); while (!$rs->EOF) { $parameterName = $rs->fields[3]; if ($parameterName == '') { $rs->moveNext(); continue; } $parameterType = $rs->fields[4]; $ordinalPosition = $rs->fields[17]; switch($parameterType) { case DB2_PARAM_IN: case DB2_PARAM_INOUT: $this->storedProcedureParameters['in'][$parameterName] = ''; break; case DB2_PARAM_INOUT: case DB2_PARAM_OUT: $this->storedProcedureParameters['out'][$parameterName] = ''; break; } $this->storedProcedureParameters['index'][$parameterName] = $ordinalPosition; $this->storedProcedureParameters['parameters'][$ordinalPosition] = $rs->fields; $rs->moveNext(); } $parameterCount = count($this->storedProcedureParameters['index']); $parameterMarkers = array_fill(0,$parameterCount,'?'); /* * We now know how many parameters to bind to the stored procedure */ $parameterList = implode(',',$parameterMarkers); $sql = sprintf($preparedStatement,$procedureName,$parameterList); $spResource = @db2_prepare($this->_connectionID,$sql); if (!$spResource) { $errorMessage = @db2_conn_errormsg($this->_connectionID); $this->_errorMsg = $errorMessage; if ($this->debug) ADOConnection::outp($errorMessage); return false; } $this->storedProcedureParameters['resource'] = $spResource; if ($this->debug) { ADOConnection::outp('The following parameters will be used in the SP call'); ADOConnection::outp(print_r($this->storedProcedureParameters)); } /* * We now have a stored parameter resource * to bind to. The spResource and sql that is returned are * not usable, its for dummy compatibility. Everything * will be handled by the storedProcedureParameters * array */ return array($sql,$spResource); } private function storedProcedureParameter(&$stmt, &$var, $name, $isOutput=false, $maxLen=4000, $type=false) { $name = strtoupper($name); /* * Must exist in the list of parameter names for the type */ if ($isOutput && !isset( $this->storedProcedureParameters['out'][$name])) { $errorMessage = sprintf('%s is not a valid OUT parameter name',$name); $this->_errorMsg = $errorMessage; if ($this->debug) ADOConnection::outp($errorMessage); return false; } if (!$isOutput && !isset( $this->storedProcedureParameters['in'][$name])) { $errorMessage = sprintf('%s is not a valid IN parameter name',$name); $this->_errorMsg = $errorMessage; if ($this->debug) ADOConnection::outp($errorMessage); return false; } /* * We will use these values to bind to when we execute * the query */ $this->storedProcedureParameters['keyvalue'][$name] = &$var; return true; } /** * Executes a prepared stored procedure. * * The function uses the previously accumulated information and * resources in the $storedProcedureParameters array * * @return mixed The statement id if successful, or false */ private function executeStoredProcedure() { /* * Get the previously built resource */ $stmtid = $this->storedProcedureParameters['resource']; /* * Bind our variables to the DB2 procedure */ foreach ($this->storedProcedureParameters['keyvalue'] as $spName=>$spValue){ /* * Get the ordinal position, required for binding */ $ordinalPosition = $this->storedProcedureParameters['index'][$spName]; /* * Get the db2 column dictionary for the parameter */ $columnDictionary = $this->storedProcedureParameters['parameters'][$ordinalPosition]; $parameterType = $columnDictionary[4]; $dataType = $columnDictionary[5]; $precision = $columnDictionary[10]; $scale = $columnDictionary[9]; $ok = @db2_bind_param ($this->storedProcedureParameters['resource'], $ordinalPosition , $spName, $parameterType, $dataType, $precision, $scale ); if (!$ok) { $this->_errorMsg = @db2_stmt_errormsg(); $this->_errorCode = @db2_stmt_error(); if ($this->debug) ADOConnection::outp($this->_errorMsg); return false; } if ($this->debug) ADOConnection::outp("Correctly Bound parameter $spName to procedure"); /* * Build a variable in the current environment that matches * the parameter name */ ${$spName} = $spValue; } /* * All bound, execute */ if (!@db2_execute($stmtid)) { $this->_errorMsg = @db2_stmt_errormsg(); $this->_errorCode = @db2_stmt_error(); if ($this->debug) ADOConnection::outp($this->_errorMsg); return false; } /* * We now take the changed parameters back into the * stored procedures array where we can query them later * Remember that $spValue was passed in by reference, so we * can access the value in the variable that was originally * passed to inParameter or outParameter */ foreach ($this->storedProcedureParameters['keyvalue'] as $spName=>$spValue) { /* * We make it available to the environment */ $spValue = ${$spName}; $this->storedProcedureParameters['keyvalue'][$spName] = $spValue; } return $stmtid; } /** * * Accepts an input or output parameter to bind to either a stored * or prepared statements. For DB2, this should not be called as an * API. always wrap with inParameter and outParameter * * @param mixed[] $stmt Statement returned by Prepare() or PrepareSP(). * @param mixed $var PHP variable to bind to. Can set to null (for isNull support). * @param string $name Name of stored procedure variable name to bind to. * @param int $isOutput optional) Indicates direction of parameter * 0/false=IN 1=OUT 2= IN/OUT * This is ignored for Stored Procedures * @param int $maxLen (optional)Holds an maximum length of the variable. * This is ignored for Stored Procedures * @param int $type (optional) The data type of $var. * This is ignored for Stored Procedures * * @return bool Success of the operation */ public function parameter(&$stmt, &$var, $name, $isOutput=false, $maxLen=4000, $type=false) { /* * If the $stmt is the name of a stored procedure we are * setting up, we will process it one way, otherwise * we assume we are setting up a prepared statement */ if (is_array($stmt)) { if ($this->debug) ADOConnection::outp("Adding parameter to stored procedure"); if ($stmt[1] == $this->storedProcedureParameters['resource']) return $this->storedProcedureParameter($stmt[1], $var, $name, $isOutput, $maxLen, $type); } /* * We are going to add a parameter to a prepared statement */ if ($this->debug) ADOConnection::outp("Adding parameter to prepared statement"); } /** * Prepares a prepared SQL statement, not used for stored procedures * * @param string $sql * * @return mixed */ function prepare($sql) { if (! $this->_bindInputArray) return $sql; // no binding $stmt = @db2_prepare($this->_connectionID,$sql); if (!$stmt) { // we don't know whether db2 driver is parsing prepared stmts, so just return sql return $sql; } return array($sql,$stmt,false); } /** * Executes a query * * @param mixed $sql * @param mixed $inputarr An optional array of parameters * * @return mixed either the queryID or false */ function _query(&$sql,$inputarr=false) { $this->_error = ''; $db2Options = array(); /* * Use DB2 Internal case handling for best speed */ switch(ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_UPPER: $db2Options = array('db2_attr_case'=>DB2_CASE_UPPER); $setOption = @db2_set_option($this->_connectionID,$db2Options,1); break; case ADODB_ASSOC_CASE_LOWER: $db2Options = array('db2_attr_case'=>DB2_CASE_LOWER); $setOption = @db2_set_option($this->_connectionID,$db2Options,1); break; default: $db2Options = array('db2_attr_case'=>DB2_CASE_NATURAL); $setOption = @db2_set_option($this->_connectionID,$db2Options,1); } if ($inputarr) { if (is_array($sql)) { $stmtid = $sql[1]; } else { $stmtid = @db2_prepare($this->_connectionID,$sql); if ($stmtid == false) { $this->_errorMsg = @db2_stmt_errormsg(); $this->_errorCode = @db2_stmt_error(); if ($this->debug) ADOConnection::outp($this->_errorMsg); return false; } } if (! @db2_execute($stmtid,$inputarr)) { $this->_errorMsg = @db2_stmt_errormsg(); $this->_errorCode = @db2_stmt_error(); if ($this->debug) ADOConnection::outp($this->_errorMsg); return false; } } else if (is_array($sql)) { /* * Either a prepared statement or a stored procedure */ if (is_array($this->storedProcedureParameters) && is_resource($this->storedProcedureParameters['resource'] )) /* * This is all handled in the separate method for * readability */ return $this->executeStoredProcedure(); /* * First, we prepare the statement */ $stmtid = @db2_prepare($this->_connectionID,$sql[0]); if (!$stmtid){ $this->_errorMsg = @db2_stmt_errormsg(); $this->_errorCode = @db2_stmt_error(); if ($this->debug) ADOConnection::outp("Prepare failed: " . $this->_errorMsg); return false; } /* * We next bind some input parameters */ $ordinal = 1; foreach ($sql[1] as $psVar=>$psVal){ ${$psVar} = $psVal; $ok = @db2_bind_param($stmtid, $ordinal, $psVar, DB2_PARAM_IN); if (!$ok) { $this->_errorMsg = @db2_stmt_errormsg(); $this->_errorCode = @db2_stmt_error(); if ($this->debug) ADOConnection::outp("Bind failed: " . $this->_errorMsg); return false; } } if (!@db2_execute($stmtid)) { $this->_errorMsg = @db2_stmt_errormsg(); $this->_errorCode = @db2_stmt_error(); if ($this->debug) ADOConnection::outp($this->_errorMsg); return false; } return $stmtid; } else { $stmtid = @db2_exec($this->_connectionID,$sql); } $this->_lastAffectedRows = 0; if ($stmtid) { if (@db2_num_fields($stmtid) == 0) { $this->_lastAffectedRows = db2_num_rows($stmtid); $stmtid = true; } else { $this->_lastAffectedRows = 0; } $this->_errorMsg = ''; $this->_errorCode = 0; } else { $this->_errorMsg = @db2_stmt_errormsg(); $this->_errorCode = @db2_stmt_error(); } return $stmtid; } /* Insert a null into the blob field of the table first. Then use UpdateBlob to store the blob. Usage: $conn->execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); */ function updateBlob($table,$column,$val,$where,$blobtype='BLOB') { return $this->execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false; } // returns true or false function _close() { $ret = @db2_close($this->_connectionID); $this->_connectionID = false; return $ret; } function _affectedrows() { return $this->_lastAffectedRows; } /** * Gets a meta cased parameter * * Receives an input variable to be processed per the metaCasing * rule, and returns the same value, processed * * @param string $value * * @return string */ final public function getMetaCasedValue($value) { global $ADODB_ASSOC_CASE; switch($ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_LOWER: $value = strtolower($value); break; case ADODB_ASSOC_CASE_UPPER: $value = strtoupper($value); break; } return $value; } const TABLECASE_LOWER = 0; const TABLECASE_UPPER = 1; const TABLECASE_DEFAULT = 2; /** * Controls the casing of the table provided to the meta functions */ private $tableCase = 2; /** * Sets the table case parameter * * @param int $caseOption * @return null */ final public function setTableCasing($caseOption) { $this->tableCase = $caseOption; } /** * Gets the table casing parameter * * @return int $caseOption */ final public function getTableCasing() { return $this->tableCase; } /** * Gets a table cased parameter * * Receives an input variable to be processed per the tableCasing * rule, and returns the same value, processed * * @param string $value * * @return string */ final public function getTableCasedValue($value) { switch($this->tableCase) { case self::TABLECASE_LOWER: $value = strtolower($value); break; case self::TABLECASE_UPPER: $value = strtoupper($value); break; } return $value; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordSet_db2 extends ADORecordSet { var $bind = false; var $databaseType = "db2"; var $dataProvider = "db2"; var $useFetchArray; function __construct($id,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; $this->_queryID = $id; } // returns the field object function fetchField($offset = 0) { $o = new ADOFieldObject(); $o->name = @db2_field_name($this->_queryID,$offset); $o->type = @db2_field_type($this->_queryID,$offset); $o->max_length = @db2_field_width($this->_queryID,$offset); /* if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name); else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name); */ return $o; } /* Use associative array to get fields array */ function fields($colname) { if ($this->fetchMode & ADODB_FETCH_ASSOC) { return $this->fields[$colname]; } if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } function _initrs() { global $ADODB_COUNTRECS; $this->_numOfRows = ($ADODB_COUNTRECS) ? @db2_num_rows($this->_queryID) : -1; $this->_numOfFields = @db2_num_fields($this->_queryID); // some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 if ($this->_numOfRows == 0) $this->_numOfRows = -1; } function _seek($row) { return false; } function getArrayLimit($nrows,$offset=0) { if ($offset <= 0) { $rs = $this->GetArray($nrows); return $rs; } $this->Move($offset); $results = array(); $cnt = 0; while (!$this->EOF && $nrows != $cnt) { $results[$cnt++] = $this->fields; $this->MoveNext(); } return $results; } function moveNext() { if ($this->EOF || $this->_numOfRows == 0) return false; $this->_currentRow++; $this->processCoreFetch(); return $this->processMoveRecord(); } private function processCoreFetch() { switch ($this->fetchMode){ case ADODB_FETCH_ASSOC: /* * Associative array */ $this->fields = @db2_fetch_assoc($this->_queryID); break; case ADODB_FETCH_BOTH: /* * Fetch both numeric and Associative array */ $this->fields = @db2_fetch_both($this->_queryID); break; default: /* * Numeric array */ $this->fields = @db2_fetch_array($this->_queryID); break; } } private function processMoveRecord() { if (!$this->fields){ $this->EOF = true; return false; } return true; } function _fetch() { $this->processCoreFetch(); if ($this->fields) return true; $this->fields = false; return false; } function _close() { $ok = @db2_free_result($this->_queryID); if (!$ok) { $this->_errorMsg = @db2_stmt_errormsg($this->_queryId); $this->_errorCode = @db2_stmt_error(); if ($this->debug) ADOConnection::outp($this->_errorMsg); return false; } } } drivers/adodb-mssqlnative.inc.php 0000644 00000106742 15151221732 0013131 0 ustar 00 <?php /** * Native MSSQL driver. * * Requires mssql client. Works on Windows. * https://docs.microsoft.com/sql/connect/php * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!function_exists('sqlsrv_configure')) { die("mssqlnative extension not installed"); } if (!function_exists('sqlsrv_set_error_handling')) { function sqlsrv_set_error_handling($constant) { sqlsrv_configure("WarningsReturnAsErrors", $constant); } } if (!function_exists('sqlsrv_log_set_severity')) { function sqlsrv_log_set_severity($constant) { sqlsrv_configure("LogSeverity", $constant); } } if (!function_exists('sqlsrv_log_set_subsystems')) { function sqlsrv_log_set_subsystems($constant) { sqlsrv_configure("LogSubsystems", $constant); } } class ADODB_mssqlnative extends ADOConnection { var $databaseType = "mssqlnative"; var $dataProvider = "mssqlnative"; var $replaceQuote = "''"; // string to use to replace quotes var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d\TH:i:s'"; /** * Enabling InsertID capability will cause execution of an extra query * {@see $identitySQL} after each INSERT statement. To improve performance * when inserting a large number of records, you should switch this off by * calling {@see enableLastInsertID enableLastInsertID(false)}. * @var bool $hasInsertID */ var $hasInsertID = true; var $substr = "substring"; var $length = 'len'; var $hasAffectedRows = true; var $poorAffectedRows = false; var $metaDatabasesSQL = "select name from sys.sysdatabases where name <> 'master'"; var $metaTablesSQL="select name,case when type='U' then 'T' else 'V' end from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE','dtproperties'))"; var $metaColumnsSQL = "select c.name, t.name as type, c.length, c.xprec as precision, c.xscale as scale, c.isnullable as nullable, c.cdefault as default_value, c.xtype, t.length as type_length, sc.is_identity from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id join sys.tables st on st.name=o.name join sys.columns sc on sc.object_id = st.object_id and sc.name=c.name where o.name='%s'"; var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE var $hasGenID = true; var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; var $sysTimeStamp = 'GetDate()'; var $maxParameterLen = 4000; var $arrayClass = 'ADORecordSet_array_mssqlnative'; var $uniqueSort = true; var $leftOuter = '*='; var $rightOuter = '=*'; var $ansiOuter = true; // for mssql7 or later var $identitySQL = 'select SCOPE_IDENTITY()'; // 'select SCOPE_IDENTITY'; # for mssql 2000 var $uniqueOrderBy = true; var $_bindInputArray = true; var $_dropSeqSQL = "drop table %s"; var $connectionInfo = array('ReturnDatesAsStrings'=>true); var $cachedSchemaFlush = false; var $sequences = false; var $mssql_version = ''; function __construct() { if ($this->debug) { ADOConnection::outp("<pre>"); sqlsrv_set_error_handling( SQLSRV_ERRORS_LOG_ALL ); sqlsrv_log_set_severity( SQLSRV_LOG_SEVERITY_ALL ); sqlsrv_log_set_subsystems(SQLSRV_LOG_SYSTEM_ALL); sqlsrv_configure('WarningsReturnAsErrors', 0); } else { sqlsrv_set_error_handling(0); sqlsrv_log_set_severity(0); sqlsrv_log_set_subsystems(SQLSRV_LOG_SYSTEM_ALL); sqlsrv_configure('WarningsReturnAsErrors', 0); } } /** * Initializes the SQL Server version. * Dies if connected to a non-supported version (2000 and older) */ function ServerVersion() { $data = $this->ServerInfo(); preg_match('/^\d{2}/', $data['version'], $matches); $version = (int)reset($matches); // We only support SQL Server 2005 and up if($version < 9) { die("SQL SERVER VERSION {$data['version']} NOT SUPPORTED IN mssqlnative DRIVER"); } $this->mssql_version = $version; } function ServerInfo() { global $ADODB_FETCH_MODE; static $arr = false; if (is_array($arr)) return $arr; if ($this->fetchMode === false) { $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; } elseif ($this->fetchMode >=0 && $this->fetchMode <=2) { $savem = $this->fetchMode; } else $savem = $this->SetFetchMode(ADODB_FETCH_NUM); $arrServerInfo = sqlsrv_server_info($this->_connectionID); $ADODB_FETCH_MODE = $savem; $arr = array(); $arr['description'] = $arrServerInfo['SQLServerName'].' connected to '.$arrServerInfo['CurrentDatabase']; $arr['version'] = $arrServerInfo['SQLServerVersion'];//ADOConnection::_findvers($arr['description']); return $arr; } function IfNull( $field, $ifNull ) { return " ISNULL($field, $ifNull) "; // if MS SQL Server } public function enableLastInsertID($enable = true) { $this->hasInsertID = $enable; $this->lastInsID = false; } /** * Get the last value inserted into an IDENTITY column. * * The value will actually be set in {@see _query()} when executing an * INSERT statement, but only if the connection's $hasInsertId property * is true; this can be set with {@see enableLastInsertId()}. * * @inheritDoc */ protected function _insertID($table = '', $column = '') { return $this->lastInsID; } function _affectedrows() { if ($this->_queryID) return sqlsrv_rows_affected($this->_queryID); } function GenID($seq='adodbseq',$start=1) { switch($this->mssql_version){ case 9: case 10: return $this->GenID2008($seq, $start); break; default: return $this->GenID2012($seq, $start); break; } } function CreateSequence($seq='adodbseq',$start=1) { switch($this->mssql_version){ case 9: case 10: return $this->CreateSequence2008($seq, $start); break; default: return $this->CreateSequence2012($seq, $start); break; } } /** * For Server 2005,2008, duplicate a sequence with an identity table */ function CreateSequence2008($seq='adodbseq',$start=1) { if($this->debug) ADOConnection::outp("<hr>CreateSequence($seq,$start)"); sqlsrv_begin_transaction($this->_connectionID); $start -= 1; $this->Execute("create table $seq (id int)");//was float(53) $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); if (!$ok) { if($this->debug) ADOConnection::outp("<hr>Error: ROLLBACK"); sqlsrv_rollback($this->_connectionID); return false; } sqlsrv_commit($this->_connectionID); return true; } /** * Proper Sequences Only available to Server 2012 and up */ function CreateSequence2012($seq='adodbseq',$start=1){ if (!$this->sequences){ $sql = "SELECT name FROM sys.sequences"; $this->sequences = $this->GetCol($sql); } $ok = $this->Execute("CREATE SEQUENCE $seq START WITH $start INCREMENT BY 1"); if (!$ok) die("CANNOT CREATE SEQUENCE" . print_r(sqlsrv_errors(),true)); $this->sequences[] = $seq; } /** * For Server 2005,2008, duplicate a sequence with an identity table */ function GenID2008($seq='adodbseq',$start=1) { if($this->debug) ADOConnection::outp("<hr>CreateSequence($seq,$start)"); sqlsrv_begin_transaction($this->_connectionID); $ok = $this->Execute("update $seq with (tablock,holdlock) set id = id + 1"); if (!$ok) { $start -= 1; $this->Execute("create table $seq (id int)");//was float(53) $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); if (!$ok) { if($this->debug) ADOConnection::outp("<hr>Error: ROLLBACK"); sqlsrv_rollback($this->_connectionID); return false; } } $num = $this->GetOne("select id from $seq"); sqlsrv_commit($this->_connectionID); return $num; } /** * Only available to Server 2012 and up * Cannot do this the normal adodb way by trapping an error if the * sequence does not exist because sql server will auto create a * sequence with the starting number of -9223372036854775808 */ function GenID2012($seq='adodbseq',$start=1) { /* * First time in create an array of sequence names that we * can use in later requests to see if the sequence exists * the overhead is creating a list of sequences every time * we need access to at least 1. If we really care about * performance, we could maybe flag a 'nocheck' class variable */ if (!$this->sequences){ $sql = "SELECT name FROM sys.sequences"; $this->sequences = $this->GetCol($sql); } if (!is_array($this->sequences) || is_array($this->sequences) && !in_array($seq,$this->sequences)){ $this->CreateSequence2012($seq, $start); } $num = $this->GetOne("SELECT NEXT VALUE FOR $seq"); return $num; } // Format date column in sql string given an input format that understands Y M D function SQLDate($fmt, $col=false) { if (!$col) { $col = $this->sysTimeStamp; } $s = ''; $ConvertableFmt=array( "m/d/Y"=>101, "m/d/y"=>101 // US ,"Y.m.d"=>102, "y.m.d"=>102 // ANSI ,"d/m/Y"=>103, "d/m/y"=>103 // French /english ,"d.m.Y"=>104, "d.m.y"=>104 // German ,"d-m-Y"=>105, "d-m-y"=>105 // Italian ,"m-d-Y"=>110, "m-d-y"=>110 // US Dash ,"Y/m/d"=>111, "y/m/d"=>111 // Japan ,"Ymd"=>112, "ymd"=>112 // ISO ,"H:i:s"=>108 // Time ); if (key_exists($fmt,$ConvertableFmt)) { return "convert (varchar ,$col," . $ConvertableFmt[$fmt] . ")"; } $len = strlen($fmt); for ($i=0; $i < $len; $i++) { if ($s) $s .= '+'; $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': $s .= "datename(yyyy,$col)"; break; case 'M': $s .= "convert(char(3),$col,0)"; break; case 'm': $s .= "replace(str(month($col),2),' ','0')"; break; case 'Q': case 'q': $s .= "datename(quarter,$col)"; break; case 'D': case 'd': $s .= "replace(str(day($col),2),' ','0')"; break; case 'h': $s .= "substring(convert(char(14),$col,0),13,2)"; break; case 'H': $s .= "replace(str(datepart(hh,$col),2),' ','0')"; break; case 'i': $s .= "replace(str(datepart(mi,$col),2),' ','0')"; break; case 's': $s .= "replace(str(datepart(ss,$col),2),' ','0')"; break; case 'a': case 'A': $s .= "substring(convert(char(19),$col,0),18,2)"; break; case 'l': $s .= "datename(dw,$col)"; break; default: if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } $s .= $this->qstr($ch); break; } } return $s; } function BeginTrans() { if ($this->transOff) return true; $this->transCnt += 1; if ($this->debug) ADOConnection::outp('<hr>begin transaction'); sqlsrv_begin_transaction($this->_connectionID); return true; } function CommitTrans($ok=true) { if ($this->transOff) return true; if ($this->debug) ADOConnection::outp('<hr>commit transaction'); if (!$ok) return $this->RollbackTrans(); if ($this->transCnt) $this->transCnt -= 1; sqlsrv_commit($this->_connectionID); return true; } function RollbackTrans() { if ($this->transOff) return true; if ($this->debug) ADOConnection::outp('<hr>rollback transaction'); if ($this->transCnt) $this->transCnt -= 1; sqlsrv_rollback($this->_connectionID); return true; } function SetTransactionMode( $transaction_mode ) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->Execute('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); return; } if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; $this->Execute("SET TRANSACTION ".$transaction_mode); } /* Usage: $this->BeginTrans(); $this->RowLock('table1,table2','table1.id=33 and table2.id=table1.id'); # lock row 33 for both tables # some operation on both tables table1 and table2 $this->CommitTrans(); See http://www.swynk.com/friends/achigrik/SQL70Locks.asp */ function RowLock($tables,$where,$col='1 as adodbignore') { if ($col == '1 as adodbignore') $col = 'top 1 null as ignore'; if (!$this->transCnt) $this->BeginTrans(); return $this->GetOne("select $col from $tables with (ROWLOCK,HOLDLOCK) where $where"); } function SelectDB($dbName) { $this->database = $dbName; $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions if ($this->_connectionID) { $rs = $this->Execute('USE '.$dbName); if($rs) { return true; } else return false; } else return false; } function ErrorMsg() { $retErrors = sqlsrv_errors(SQLSRV_ERR_ALL); if($retErrors != null) { foreach($retErrors as $arrError) { $this->_errorMsg .= "SQLState: ".$arrError[ 'SQLSTATE']."\n"; $this->_errorMsg .= "Error Code: ".$arrError[ 'code']."\n"; $this->_errorMsg .= "Message: ".$arrError[ 'message']."\n"; } } return $this->_errorMsg; } function ErrorNo() { $err = sqlsrv_errors(SQLSRV_ERR_ALL); if ($err && $err[0]) return $err[0]['code']; else return 0; } // returns true or false function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('sqlsrv_connect')) { if ($this->debug) ADOConnection::outp('Microsoft SQL Server native driver (mssqlnative) not installed'); return null; } if (!empty($this->port)) /* * Port uses a comma */ $argHostname .= ",".$this->port; $connectionInfo = $this->connectionInfo; $connectionInfo["Database"] = $argDatabasename; if ((string)$argUsername != '' || (string)$argPassword != '') { /* * If they pass either a userid or password, we assume * SQL Server authentication */ $connectionInfo["UID"] = $argUsername; $connectionInfo["PWD"] = $argPassword; if ($this->debug) ADOConnection::outp('userid or password supplied, attempting connection with SQL Server Authentication'); } else { /* * If they don't pass either value, we won't add them to the * connection parameters. This will then force an attempt * to use windows authentication */ if ($this->debug) ADOConnection::outp('No userid or password supplied, attempting connection with Windows Authentication'); } /* * Now merge in the passed connection parameters setting */ foreach ($this->connectionParameters as $options) { foreach($options as $parameter=>$value) $connectionInfo[$parameter] = $value; } if ($this->debug) ADOConnection::outp("connecting to host: $argHostname params: ".var_export($connectionInfo,true)); if(!($this->_connectionID = @sqlsrv_connect($argHostname,$connectionInfo))) { if ($this->debug) ADOConnection::outp( 'Connection Failed: '.print_r( sqlsrv_errors(), true)); return false; } $this->ServerVersion(); return true; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { //return null;//not implemented. NOTE: Persistent connections have no effect if PHP is used as a CGI program. (FastCGI!) return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename); } function Prepare($sql) { return $sql; // prepare does not work properly with bind parameters as bind parameters are managed by sqlsrv_prepare! } // returns concatenated string // MSSQL requires integers to be cast as strings // automatically cast every datatype to VARCHAR(255) // @author David Rogers (introspectshun) function Concat() { $s = ""; $arr = func_get_args(); // Split single record on commas, if possible if (sizeof($arr) == 1) { foreach ($arr as $arg) { $args = explode(',', $arg); } $arr = $args; } array_walk( $arr, function(&$value, $key) { $value = "CAST(" . $value . " AS VARCHAR(255))"; } ); $s = implode('+',$arr); if (sizeof($arr) > 0) return "$s"; return ''; } /* Unfortunately, it appears that mssql cannot handle varbinary > 255 chars So all your blobs must be of type "image". Remember to set in php.ini the following... ; Valid range 0 - 2147483647. Default = 4096. mssql.textlimit = 0 ; zero to pass through ; Valid range 0 - 2147483647. Default = 4096. mssql.textsize = 0 ; zero to pass through */ function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') { if (strtoupper($blobtype) == 'CLOB') { $sql = "UPDATE $table SET $column='" . $val . "' WHERE $where"; return $this->Execute($sql) != false; } $sql = "UPDATE $table SET $column=0x".bin2hex($val)." WHERE $where"; return $this->Execute($sql) != false; } /** * Execute a query. * * If executing an INSERT statement and $hasInsertId is true, will set * $lastInsId. * * @param string $sql * @param array $inputarr * @return resource|false Query Id if successful, otherwise false */ function _query($sql, $inputarr = false) { $this->_errorMsg = false; if (is_array($sql)) { $sql = $sql[1]; } // Handle native driver flaw for retrieving the last insert ID if ($this->hasInsertID) { // Check if it's an INSERT statement $retrieveLastInsertID = preg_match( '/^\W*insert[\s\w()[\]",.]+values\s*\((?:[^;\']|\'\'|(?:(?:\'\')*\'[^\']+\'(?:\'\')*))*;?$/i', $sql ); if ($retrieveLastInsertID) { // Append the identity SQL, so it is executed in the same // scope as the insert query. $sql .= '; ' . $this->identitySQL; } } else { $retrieveLastInsertID = false; } if ($inputarr) { // Ensure that the input array is indexed numerically, as required // by sqlsrv_query(). If param() was used to create portable binds // then the array might be associative. $inputarr = array_values($inputarr); $rez = sqlsrv_query($this->_connectionID, $sql, $inputarr); } else { $rez = sqlsrv_query($this->_connectionID, $sql); } if ($this->debug) { ADOConnection::outp("<hr>running query: " . var_export($sql, true) . "<hr>input array: " . var_export($inputarr, true) . "<hr>result: " . var_export($rez, true) ); } $this->lastInsID = false; if (!$rez) { $rez = false; } elseif ($retrieveLastInsertID) { // Get the inserted id from the last result // Note: loop is required as server may return more than one row, // e.g. if triggers are involved (see #41) while (sqlsrv_next_result($rez)) { sqlsrv_fetch($rez); $this->lastInsID = sqlsrv_get_field($rez, 0, SQLSRV_PHPTYPE_INT); } } return $rez; } // returns true or false function _close() { if ($this->transCnt) { $this->RollbackTrans(); } if($this->_connectionID) { $rez = sqlsrv_close($this->_connectionID); } $this->_connectionID = false; return $rez; } function MetaIndexes($table,$primary=false, $owner = false) { $table = $this->qstr($table); $sql = "SELECT i.name AS ind_name, C.name AS col_name, USER_NAME(O.uid) AS Owner, c.colid, k.Keyno, CASE WHEN I.indid BETWEEN 1 AND 254 AND (I.status & 2048 = 2048 OR I.Status = 16402 AND O.XType = 'V') THEN 1 ELSE 0 END AS IsPK, CASE WHEN I.status & 2 = 2 THEN 1 ELSE 0 END AS IsUnique FROM dbo.sysobjects o INNER JOIN dbo.sysindexes I ON o.id = i.id INNER JOIN dbo.sysindexkeys K ON I.id = K.id AND I.Indid = K.Indid INNER JOIN dbo.syscolumns c ON K.id = C.id AND K.colid = C.Colid WHERE LEFT(i.name, 8) <> '_WA_Sys_' AND o.status >= 0 AND O.Name LIKE $table ORDER BY O.name, I.Name, K.keyno"; global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $rs = $this->Execute($sql); if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { return FALSE; } $indexes = array(); while ($row = $rs->FetchRow()) { if (!$primary && $row[5]) continue; $indexes[$row[0]]['unique'] = $row[6]; $indexes[$row[0]]['columns'][] = $row[1]; } return $indexes; } public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $table = $this->qstr(strtoupper($table)); $sql = "select object_name(constid) as constraint_name, col_name(fkeyid, fkey) as column_name, object_name(rkeyid) as referenced_table_name, col_name(rkeyid, rkey) as referenced_column_name from sysforeignkeys where upper(object_name(fkeyid)) = $table order by constraint_name, referenced_table_name, keyno"; $constraints = $this->GetArray($sql); $ADODB_FETCH_MODE = $save; $arr = false; foreach($constraints as $constr) { //print_r($constr); $arr[$constr[0]][$constr[2]][] = $constr[1].'='.$constr[3]; } if (!$arr) return false; $arr2 = false; foreach($arr as $k => $v) { foreach($v as $a => $b) { if ($upper) $a = strtoupper($a); if (is_array($arr2[$a])) { // a previous foreign key was define for this reference table, we merge the new one $arr2[$a] = array_merge($arr2[$a], $b); } else { $arr2[$a] = $b; } } } return $arr2; } //From: Fernando Moreira <FMoreira@imediata.pt> function MetaDatabases() { $this->SelectDB("master"); $rs = $this->Execute($this->metaDatabasesSQL); $rows = $rs->GetRows(); $ret = array(); for($i=0;$i<count($rows);$i++) { $ret[] = $rows[$i][0]; } $this->SelectDB($this->database); if($ret) return $ret; else return false; } // "Stein-Aksel Basma" <basma@accelero.no> // tested with MSSQL 2000 function MetaPrimaryKeys($table, $owner=false) { global $ADODB_FETCH_MODE; $schema = ''; $this->_findschema($table,$schema); if (!$schema) $schema = $this->database; if ($schema) $schema = "and k.table_catalog like '$schema%'"; $sql = "select distinct k.column_name,ordinal_position from information_schema.key_column_usage k, information_schema.table_constraints tc where tc.constraint_name = k.constraint_name and tc.constraint_type = 'PRIMARY KEY' and k.table_name = '$table' $schema order by ordinal_position "; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $a = $this->GetCol($sql); $ADODB_FETCH_MODE = $savem; if ($a && sizeof($a)>0) return $a; $false = false; return $false; } function MetaTables($ttype=false,$showSchema=false,$mask=false) { if ($mask) { $save = $this->metaTablesSQL; $mask = $this->qstr(($mask)); $this->metaTablesSQL .= " AND name like $mask"; } $ret = ADOConnection::MetaTables($ttype,$showSchema); if ($mask) { $this->metaTablesSQL = $save; } return $ret; } function MetaColumns($table, $upper=true, $schema=false){ /* * A simple caching mechanism, to be replaced in ADOdb V6 */ static $cached_columns = array(); if ($this->cachedSchemaFlush) $cached_columns = array(); if (array_key_exists($table,$cached_columns)){ return $cached_columns[$table]; } $this->_findschema($table,$schema); if ($schema) { $dbName = $this->database; $this->SelectDB($schema); } global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); if ($schema) { $this->SelectDB($dbName); } if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { $false = false; return $false; } $retarr = array(); while (!$rs->EOF){ $fld = new ADOFieldObject(); if (array_key_exists(0,$rs->fields)) { $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; $fld->max_length = $rs->fields[2]; $fld->precision = $rs->fields[3]; $fld->scale = $rs->fields[4]; $fld->not_null =!$rs->fields[5]; $fld->has_default = $rs->fields[6]; $fld->xtype = $rs->fields[7]; $fld->type_length = $rs->fields[8]; $fld->auto_increment= $rs->fields[9]; } else { $fld->name = $rs->fields['name']; $fld->type = $rs->fields['type']; $fld->max_length = $rs->fields['length']; $fld->precision = $rs->fields['precision']; $fld->scale = $rs->fields['scale']; $fld->not_null =!$rs->fields['nullable']; $fld->has_default = $rs->fields['default_value']; $fld->xtype = $rs->fields['xtype']; $fld->type_length = $rs->fields['type_length']; $fld->auto_increment= $rs->fields['is_identity']; } if ($save == ADODB_FETCH_NUM) $retarr[] = $fld; else $retarr[strtoupper($fld->name)] = $fld; $rs->MoveNext(); } $rs->Close(); $cached_columns[$table] = $retarr; return $retarr; } /** * Returns a substring of a varchar type field * * The SQL server version varies because the length is mandatory, so * we append a reasonable string length * * @param string $fld The field to sub-string * @param int $start The start point * @param int $length An optional length * * @return The SQL text */ function substr($fld,$start,$length=0) { if ($length == 0) /* * The length available to varchar is 2GB, but that makes no * sense in a substring, so I'm going to arbitrarily limit * the length to 1K, but you could change it if you want */ $length = 1024; $text = "SUBSTRING($fld,$start,$length)"; return $text; } /** * Returns the maximum size of a MetaType C field. Because of the * database design, SQL Server places no limits on the size of data inserted * Although the actual limit is 2^31-1 bytes. * * @return int */ function charMax() { return ADODB_STRINGMAX_NOLIMIT; } /** * Returns the maximum size of a MetaType X field. Because of the * database design, SQL Server places no limits on the size of data inserted * Although the actual limit is 2^31-1 bytes. * * @return int */ function textMax() { return ADODB_STRINGMAX_NOLIMIT; } /** * Lists procedures, functions and methods in an array. * * @param string $procedureNamePattern (optional) * @param string $catalog (optional) * @param string $schemaPattern (optional) * @return array of stored objects in current database. * */ public function metaProcedures($procedureNamePattern = null, $catalog = null, $schemaPattern = null) { $metaProcedures = array(); $procedureSQL = ''; $catalogSQL = ''; $schemaSQL = ''; if ($procedureNamePattern) $procedureSQL = "AND ROUTINE_NAME LIKE " . strtoupper($this->qstr($procedureNamePattern)); if ($catalog) $catalogSQL = "AND SPECIFIC_SCHEMA=" . strtoupper($this->qstr($catalog)); if ($schemaPattern) $schemaSQL = "AND ROUTINE_SCHEMA LIKE {$this->qstr($schemaPattern)}"; $fields = " ROUTINE_NAME,ROUTINE_TYPE,ROUTINE_SCHEMA,ROUTINE_CATALOG"; $SQL = "SELECT $fields FROM {$this->database}.information_schema.routines WHERE 1=1 $procedureSQL $catalogSQL $schemaSQL ORDER BY ROUTINE_NAME "; $result = $this->execute($SQL); if (!$result) return false; while ($r = $result->fetchRow()){ if (!isset($r[0])) /* * Convert to numeric */ $r = array_values($r); $procedureName = $r[0]; $schemaName = $r[2]; $routineCatalog= $r[3]; $metaProcedures[$procedureName] = array('type'=> $r[1], 'catalog' => $routineCatalog, 'schema' => $schemaName, 'remarks' => '', ); } return $metaProcedures; } /** * An SQL Statement that adds a specific number of * days or part to local datetime * * @param float $dayFraction * @param string $date * * @return string */ public function offsetDate($dayFraction, $date = false) { if (!$date) /* * Use GETDATE() via systTimestamp; */ $date = $this->sysTimeStamp; /* * seconds, number of seconds, date base */ $dateFormat = "DATEADD(s, %s, %s)"; /* * Adjust the offset back to seconds */ $fraction = $dayFraction * 24 * 3600; return sprintf($dateFormat,$fraction,$date); } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_mssqlnative extends ADORecordSet { var $databaseType = "mssqlnative"; var $canSeek = false; var $fieldOffset = 0; // _mths works only in non-localised system /** * @var bool True if we have retrieved the fields metadata */ private $fieldObjectsRetrieved = false; /* * Cross-reference the objects by name for easy access */ private $fieldObjectsIndex = array(); /* * Cross references the dateTime objects for faster decoding */ private $dateTimeObjects = array(); /* * flags that we have dateTimeObjects to handle */ private $hasDateTimeObjects = false; /* * This is cross reference between how the types are stored * in SQL Server and their english-language description * -154 is a time field, see #432 */ private $_typeConversion = array( -155 => 'datetimeoffset', -154 => 'char', -152 => 'xml', -151 => 'udt', -11 => 'uniqueidentifier', -10 => 'ntext', -9 => 'nvarchar', -8 => 'nchar', -7 => 'bit', -6 => 'tinyint', -5 => 'bigint', -4 => 'image', -3 => 'varbinary', -2 => 'timestamp', -1 => 'text', 1 => 'char', 2 => 'numeric', 3 => 'decimal', 4 => 'int', 5 => 'smallint', 6 => 'float', 7 => 'real', 12 => 'varchar', 91 => 'date', 93 => 'datetime' ); function __construct($id,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; parent::__construct($id); } function _initrs() { $this->_numOfRows = -1;//not supported // Cache the metadata right now $this->_fetchField(); } //Contributed by "Sven Axelsson" <sven.axelsson@bokochwebb.se> // get next resultset - requires PHP 4.0.5 or later function NextRecordSet() { if (!sqlsrv_next_result($this->_queryID)) return false; $this->_inited = false; $this->bind = false; $this->_currentRow = -1; $this->Init(); return true; } /* Use associative array to get fields array */ function Fields($colname) { if (!is_array($this->fields)) /* * Too early */ return; if ($this->fetchMode != ADODB_FETCH_NUM) return $this->fields[$colname]; if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } /** * Returns: an object containing field information. * * Get column information in the Recordset object. fetchField() * can be used in order to obtain information about fields in a * certain query result. If the field offset isn't specified, * the next field that wasn't yet retrieved by fetchField() * is retrieved. * * @param int $fieldOffset (optional default=-1 for all * @return mixed an ADOFieldObject, or array of objects */ private function _fetchField($fieldOffset = -1) { if ($this->fieldObjectsRetrieved) { if ($this->fieldObjectsCache) { // Already got the information if ($fieldOffset == -1) { return $this->fieldObjectsCache; } else { return $this->fieldObjectsCache[$fieldOffset]; } } else { // No metadata available return false; } } $this->fieldObjectsRetrieved = true; /* * Retrieve all metadata in one go. This is always returned as a * numeric array. */ $fieldMetaData = sqlsrv_field_metadata($this->_queryID); if (!$fieldMetaData) { // Not a statement that gives us metaData return false; } $this->_numOfFields = count($fieldMetaData); foreach ($fieldMetaData as $key=>$value) { $fld = new ADOFieldObject; // Caution - keys are case-sensitive, must respect casing of values $fld->name = $value['Name']; $fld->max_length = $value['Size']; $fld->column_source = $value['Name']; $fld->type = $this->_typeConversion[$value['Type']]; $this->fieldObjectsCache[$key] = $fld; $this->fieldObjectsIndex[$fld->name] = $key; } if ($fieldOffset == -1) { return $this->fieldObjectsCache; } return $this->fieldObjectsCache[$fieldOffset]; } /* * Fetchfield copies the oracle method, it loads the field information * into the _fieldobjs array once, to save multiple calls to the * sqlsrv_field_metadata function * * @param int $fieldOffset (optional) * * @return adoFieldObject * * @author KM Newnham * @date 02/20/2013 */ function fetchField($fieldOffset = -1) { return $this->fieldObjectsCache[$fieldOffset]; } function _seek($row) { return false;//There is no support for cursors in the driver at this time. All data is returned via forward-only streams. } // speedup function MoveNext() { if ($this->EOF) return false; $this->_currentRow++; if ($this->_fetch()) return true; $this->EOF = true; return false; } function _fetch($ignore_fields=false) { if ($this->fetchMode & ADODB_FETCH_ASSOC) { if ($this->fetchMode & ADODB_FETCH_NUM) $this->fields = @sqlsrv_fetch_array($this->_queryID,SQLSRV_FETCH_BOTH); else $this->fields = @sqlsrv_fetch_array($this->_queryID,SQLSRV_FETCH_ASSOC); if (is_array($this->fields)) { if (ADODB_ASSOC_CASE == ADODB_ASSOC_CASE_LOWER) $this->fields = array_change_key_case($this->fields,CASE_LOWER); else if (ADODB_ASSOC_CASE == ADODB_ASSOC_CASE_UPPER) $this->fields = array_change_key_case($this->fields,CASE_UPPER); } } else $this->fields = @sqlsrv_fetch_array($this->_queryID,SQLSRV_FETCH_NUMERIC); if (!$this->fields) return false; return $this->fields; } /** * close() only needs to be called if you are worried about using too much * memory while your script is running. All associated result memory for * the specified result identifier will automatically be freed. * * @return bool tru if we succeeded in closing down */ function _close() { /* * If we are closing down a failed query, collect any * error messages. This is a hack fix to the "close too early" * problem so this might go away later */ $this->connection->errorMsg(); if(is_resource($this->_queryID)) { $rez = sqlsrv_free_stmt($this->_queryID); $this->_queryID = false; return $rez; } return true; } } class ADORecordSet_array_mssqlnative extends ADORecordSet_array {} /* Code Example 1: select object_name(constid) as constraint_name, object_name(fkeyid) as table_name, col_name(fkeyid, fkey) as column_name, object_name(rkeyid) as referenced_table_name, col_name(rkeyid, rkey) as referenced_column_name from sysforeignkeys where object_name(fkeyid) = x order by constraint_name, table_name, referenced_table_name, keyno Code Example 2: select constraint_name, column_name, ordinal_position from information_schema.key_column_usage where constraint_catalog = db_name() and table_name = x order by constraint_name, ordinal_position http://www.databasejournal.com/scripts/article.php/1440551 */ drivers/adodb-db2oci.inc.php 0000644 00000010475 15151221732 0011722 0 ustar 00 <?php /** * IBM DB2 / Oracle compatibility driver. * * This driver re-maps ibm :0 bind variables to oracle compatible ? variables. * * @deprecated * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR."/drivers/adodb-db2.inc.php"); if (!defined('ADODB_DB2OCI')){ define('ADODB_DB2OCI',1); /** * Smart remapping of :0, :1 bind vars to ? ? * Handles colons in comments -- and / * * / and in quoted strings. * @param string $sql SQL statement * @param array $arr parameters * @return array */ function _colonparser($sql,$arr) { $lensql = strlen($sql); $arrsize = sizeof($arr); $state = 'NORM'; $at = 1; $ch = $sql[0]; $ch2 = @$sql[1]; $sql2 = ''; $arr2 = array(); $nprev = 0; while (strlen($ch)) { switch($ch) { case '/': if ($state == 'NORM' && $ch2 == '*') { $state = 'COMMENT'; $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } break; case '*': if ($state == 'COMMENT' && $ch2 == '/') { $state = 'NORM'; $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } break; case "\n": case "\r": if ($state == 'COMMENT2') $state = 'NORM'; break; case "'": do { $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } while ($ch !== "'"); break; case ':': if ($state == 'COMMENT' || $state == 'COMMENT2') break; //echo "$at=$ch $ch2, "; if ('0' <= $ch2 && $ch2 <= '9') { $n = ''; $nat = $at; do { $at += 1; $ch = $ch2; $n .= $ch; $ch2 = $at < $lensql ? $sql[$at] : ''; } while ('0' <= $ch && $ch <= '9'); #echo "$n $arrsize ] "; $n = (integer) $n; if ($n < $arrsize) { $sql2 .= substr($sql,$nprev,$nat-$nprev-1).'?'; $nprev = $at-1; $arr2[] = $arr[$n]; } } break; case '-': if ($state == 'NORM') { if ($ch2 == '-') $state = 'COMMENT2'; $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } break; } $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } if ($nprev == 0) { $sql2 = $sql; } else { $sql2 .= substr($sql,$nprev); } return array($sql2,$arr2); } class ADODB_db2oci extends ADODB_db2 { var $databaseType = "db2oci"; var $sysTimeStamp = 'sysdate'; var $sysDate = 'trunc(sysdate)'; var $_bindInputArray = true; function Param($name,$type='C') { return ':'.$name; } function MetaTables($ttype = false, $schema = false, $mask = false) { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $qid = db2_tables($this->_connectionID); $rs = new ADORecordSet_db2($qid); $ADODB_FETCH_MODE = $savem; if (!$rs) { $false = false; return $false; } $arr = $rs->GetArray(); $rs->Close(); $arr2 = array(); // adodb_pr($arr); if ($ttype) { $isview = strncmp($ttype,'V',1) === 0; } for ($i=0; $i < sizeof($arr); $i++) { if (!$arr[$i][2]) continue; $type = $arr[$i][3]; $schemaval = ($schema) ? $arr[$i][1].'.' : ''; $name = $schemaval.$arr[$i][2]; $owner = $arr[$i][1]; if (substr($name,0,8) == 'EXPLAIN_') continue; if ($ttype) { if ($isview) { if (strncmp($type,'V',1) === 0) $arr2[] = $name; } else if (strncmp($type,'T',1) === 0 && strncmp($owner,'SYS',3) !== 0) $arr2[] = $name; } else if (strncmp($type,'T',1) === 0 && strncmp($owner,'SYS',3) !== 0) $arr2[] = $name; } return $arr2; } function _Execute($sql, $inputarr=false ) { if ($inputarr) list($sql,$inputarr) = _colonparser($sql, $inputarr); return parent::_Execute($sql, $inputarr); } }; class ADORecordSet_db2oci extends ADORecordSet_db2 { var $databaseType = "db2oci"; } } //define drivers/adodb-mssql.inc.php 0000644 00000075246 15151221732 0011726 0 ustar 00 <?php /** * Native MSSQL driver. * * Requires mssql client. Works on Windows. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); //---------------------------------------------------------------- // MSSQL returns dates with the format Oct 13 2002 or 13 Oct 2002 // and this causes tons of problems because localized versions of // MSSQL will return the dates in dmy or mdy order; and also the // month strings depends on what language has been configured. The // following two variables allow you to control the localization // settings - Ugh. // // MORE LOCALIZATION INFO // ---------------------- // To configure datetime, look for and modify sqlcommn.loc, // typically found in c:\mssql\install // Also read : // http://support.microsoft.com/default.aspx?scid=kb;EN-US;q220918 // Alternatively use: // CONVERT(char(12),datecol,120) //---------------------------------------------------------------- ini_set('mssql.datetimeconvert',0); class ADODB_mssql extends ADOConnection { var $databaseType = "mssql"; var $dataProvider = "mssql"; var $replaceQuote = "''"; // string to use to replace quotes var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d\TH:i:s'"; var $hasInsertID = true; var $substr = "substring"; var $length = 'len'; var $hasAffectedRows = true; var $metaDatabasesSQL = "select name from sysdatabases where name <> 'master'"; var $metaTablesSQL="select name,case when type='U' then 'T' else 'V' end from sysobjects where (type='U' or type='V') and (name not in ('sysallocations','syscolumns','syscomments','sysdepends','sysfilegroups','sysfiles','sysfiles1','sysforeignkeys','sysfulltextcatalogs','sysindexes','sysindexkeys','sysmembers','sysobjects','syspermissions','sysprotects','sysreferences','systypes','sysusers','sysalternates','sysconstraints','syssegments','REFERENTIAL_CONSTRAINTS','CHECK_CONSTRAINTS','CONSTRAINT_TABLE_USAGE','CONSTRAINT_COLUMN_USAGE','VIEWS','VIEW_TABLE_USAGE','VIEW_COLUMN_USAGE','SCHEMATA','TABLES','TABLE_CONSTRAINTS','TABLE_PRIVILEGES','COLUMNS','COLUMN_DOMAIN_USAGE','COLUMN_PRIVILEGES','DOMAINS','DOMAIN_CONSTRAINTS','KEY_COLUMN_USAGE','dtproperties'))"; var $metaColumnsSQL = # xtype==61 is datetime "select c.name,t.name,c.length,c.isnullable, c.status, (case when c.xusertype=61 then 0 else c.xprec end), (case when c.xusertype=61 then 0 else c.xscale end) from syscolumns c join systypes t on t.xusertype=c.xusertype join sysobjects o on o.id=c.id where o.name='%s'"; var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE var $hasGenID = true; var $sysDate = 'convert(datetime,convert(char,GetDate(),102),102)'; var $sysTimeStamp = 'GetDate()'; var $maxParameterLen = 4000; var $arrayClass = 'ADORecordSet_array_mssql'; var $uniqueSort = true; var $leftOuter = '*='; var $rightOuter = '=*'; var $ansiOuter = true; // for mssql7 or later var $poorAffectedRows = true; var $identitySQL = 'select SCOPE_IDENTITY()'; // 'select SCOPE_IDENTITY'; # for mssql 2000 var $uniqueOrderBy = true; var $_bindInputArray = true; var $forceNewConnect = false; function ServerInfo() { global $ADODB_FETCH_MODE; if ($this->fetchMode === false) { $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; } else $savem = $this->SetFetchMode(ADODB_FETCH_NUM); if (0) { $stmt = $this->PrepareSP('sp_server_info'); $val = 2; $this->Parameter($stmt,$val,'attribute_id'); $row = $this->GetRow($stmt); } $row = $this->GetRow("execute sp_server_info 2"); if ($this->fetchMode === false) { $ADODB_FETCH_MODE = $savem; } else $this->SetFetchMode($savem); $arr['description'] = $row[2]; $arr['version'] = ADOConnection::_findvers($arr['description']); return $arr; } function IfNull( $field, $ifNull ) { return " ISNULL($field, $ifNull) "; // if MS SQL Server } protected function _insertID($table = '', $column = '') { // SCOPE_IDENTITY() // Returns the last IDENTITY value inserted into an IDENTITY column in // the same scope. A scope is a module -- a stored procedure, trigger, // function, or batch. Thus, two statements are in the same scope if // they are in the same stored procedure, function, or batch. if ($this->lastInsID !== false) { return $this->lastInsID; // InsID from sp_executesql call } else { return $this->GetOne($this->identitySQL); } } /** * Correctly quotes a string so that all strings are escaped. * We prefix and append to the string single-quotes. * An example is $db->qstr("Don't bother"); * * @param string $s The string to quote * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * * @return string Quoted string to be sent back to database * * @noinspection PhpUnusedParameterInspection */ function qStr($s, $magic_quotes=false) { return "'" . str_replace("'", $this->replaceQuote, $s) . "'"; } function _affectedrows() { return $this->GetOne('select @@rowcount'); } var $_dropSeqSQL = "drop table %s"; function CreateSequence($seq='adodbseq',$start=1) { $this->Execute('BEGIN TRANSACTION adodbseq'); $start -= 1; $this->Execute("create table $seq (id float(53))"); $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); if (!$ok) { $this->Execute('ROLLBACK TRANSACTION adodbseq'); return false; } $this->Execute('COMMIT TRANSACTION adodbseq'); return true; } function GenID($seq='adodbseq',$start=1) { //$this->debug=1; $this->Execute('BEGIN TRANSACTION adodbseq'); $ok = $this->Execute("update $seq with (tablock,holdlock) set id = id + 1"); if (!$ok) { $this->Execute("create table $seq (id float(53))"); $ok = $this->Execute("insert into $seq with (tablock,holdlock) values($start)"); if (!$ok) { $this->Execute('ROLLBACK TRANSACTION adodbseq'); return false; } $this->Execute('COMMIT TRANSACTION adodbseq'); return $start; } $num = $this->GetOne("select id from $seq"); $this->Execute('COMMIT TRANSACTION adodbseq'); return $num; // in old implementation, pre 1.90, we returned GUID... //return $this->GetOne("SELECT CONVERT(varchar(255), NEWID()) AS 'Char'"); } function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) { $nrows = (int) $nrows; $offset = (int) $offset; if ($nrows > 0 && $offset <= 0) { $sql = preg_replace( '/(^\s*select\s+(distinctrow|distinct)?)/i','\\1 '.$this->hasTop." $nrows ",$sql); if ($secs2cache) $rs = $this->CacheExecute($secs2cache, $sql, $inputarr); else $rs = $this->Execute($sql,$inputarr); } else $rs = ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); return $rs; } // Format date column in sql string given an input format that understands Y M D function SQLDate($fmt, $col=false) { if (!$col) $col = $this->sysTimeStamp; $s = ''; $len = strlen($fmt); for ($i=0; $i < $len; $i++) { if ($s) $s .= '+'; $ch = $fmt[$i]; switch($ch) { case 'Y': case 'y': $s .= "datename(yyyy,$col)"; break; case 'M': $s .= "convert(char(3),$col,0)"; break; case 'm': $s .= "replace(str(month($col),2),' ','0')"; break; case 'Q': case 'q': $s .= "datename(quarter,$col)"; break; case 'D': case 'd': $s .= "replace(str(day($col),2),' ','0')"; break; case 'h': $s .= "substring(convert(char(14),$col,0),13,2)"; break; case 'H': $s .= "replace(str(datepart(hh,$col),2),' ','0')"; break; case 'i': $s .= "replace(str(datepart(mi,$col),2),' ','0')"; break; case 's': $s .= "replace(str(datepart(ss,$col),2),' ','0')"; break; case 'a': case 'A': $s .= "substring(convert(char(19),$col,0),18,2)"; break; case 'l': $s .= "datename(dw,$col)"; break; default: if ($ch == '\\') { $i++; $ch = substr($fmt,$i,1); } $s .= $this->qstr($ch); break; } } return $s; } function BeginTrans() { if ($this->transOff) return true; $this->transCnt += 1; $ok = $this->Execute('BEGIN TRAN'); return $ok; } function CommitTrans($ok=true) { if ($this->transOff) return true; if (!$ok) return $this->RollbackTrans(); if ($this->transCnt) $this->transCnt -= 1; $ok = $this->Execute('COMMIT TRAN'); return $ok; } function RollbackTrans() { if ($this->transOff) return true; if ($this->transCnt) $this->transCnt -= 1; $ok = $this->Execute('ROLLBACK TRAN'); return $ok; } function SetTransactionMode( $transaction_mode ) { $this->_transmode = $transaction_mode; if (empty($transaction_mode)) { $this->Execute('SET TRANSACTION ISOLATION LEVEL READ COMMITTED'); return; } if (!stristr($transaction_mode,'isolation')) $transaction_mode = 'ISOLATION LEVEL '.$transaction_mode; $this->Execute("SET TRANSACTION ".$transaction_mode); } /* Usage: $this->BeginTrans(); $this->RowLock('table1,table2','table1.id=33 and table2.id=table1.id'); # lock row 33 for both tables # some operation on both tables table1 and table2 $this->CommitTrans(); See http://www.swynk.com/friends/achigrik/SQL70Locks.asp */ function RowLock($tables,$where,$col='1 as adodbignore') { if ($col == '1 as adodbignore') $col = 'top 1 null as ignore'; if (!$this->transCnt) $this->BeginTrans(); return $this->GetOne("select $col from $tables with (ROWLOCK,HOLDLOCK) where $where"); } function MetaColumns($table, $normalize=true) { // $arr = ADOConnection::MetaColumns($table); // return $arr; $this->_findschema($table,$schema); if ($schema) { $dbName = $this->database; $this->SelectDB($schema); } global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); if ($schema) { $this->SelectDB($dbName); } if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { $false = false; return $false; } $retarr = array(); while (!$rs->EOF){ $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; $fld->not_null = (!$rs->fields[3]); $fld->auto_increment = ($rs->fields[4] == 128); // sys.syscolumns status field. 0x80 = 128 ref: http://msdn.microsoft.com/en-us/library/ms186816.aspx if (isset($rs->fields[5]) && $rs->fields[5]) { if ($rs->fields[5]>0) $fld->max_length = $rs->fields[5]; $fld->scale = $rs->fields[6]; if ($fld->scale>0) $fld->max_length += 1; } else $fld->max_length = $rs->fields[2]; if ($save == ADODB_FETCH_NUM) { $retarr[] = $fld; } else { $retarr[strtoupper($fld->name)] = $fld; } $rs->MoveNext(); } $rs->Close(); return $retarr; } function MetaIndexes($table,$primary=false, $owner=false) { $table = $this->qstr($table); $sql = "SELECT i.name AS ind_name, C.name AS col_name, USER_NAME(O.uid) AS Owner, c.colid, k.Keyno, CASE WHEN I.indid BETWEEN 1 AND 254 AND (I.status & 2048 = 2048 OR I.Status = 16402 AND O.XType = 'V') THEN 1 ELSE 0 END AS IsPK, CASE WHEN I.status & 2 = 2 THEN 1 ELSE 0 END AS IsUnique FROM dbo.sysobjects o INNER JOIN dbo.sysindexes I ON o.id = i.id INNER JOIN dbo.sysindexkeys K ON I.id = K.id AND I.Indid = K.Indid INNER JOIN dbo.syscolumns c ON K.id = C.id AND K.colid = C.Colid WHERE LEFT(i.name, 8) <> '_WA_Sys_' AND o.status >= 0 AND O.Name LIKE $table ORDER BY O.name, I.Name, K.keyno"; global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $rs = $this->Execute($sql); if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { return FALSE; } $indexes = array(); while ($row = $rs->FetchRow()) { if ($primary && !$row[5]) continue; $indexes[$row[0]]['unique'] = $row[6]; $indexes[$row[0]]['columns'][] = $row[1]; } return $indexes; } public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $table = $this->qstr(strtoupper($table)); $sql = "select object_name(constid) as constraint_name, col_name(fkeyid, fkey) as column_name, object_name(rkeyid) as referenced_table_name, col_name(rkeyid, rkey) as referenced_column_name from sysforeignkeys where upper(object_name(fkeyid)) = $table order by constraint_name, referenced_table_name, keyno"; $constraints = $this->GetArray($sql); $ADODB_FETCH_MODE = $save; $arr = false; foreach($constraints as $constr) { //print_r($constr); $arr[$constr[0]][$constr[2]][] = $constr[1].'='.$constr[3]; } if (!$arr) return false; $arr2 = false; foreach($arr as $k => $v) { foreach($v as $a => $b) { if ($upper) $a = strtoupper($a); if (is_array($arr2[$a])) { // a previous foreign key was define for this reference table, we merge the new one $arr2[$a] = array_merge($arr2[$a], $b); } else { $arr2[$a] = $b; } } } return $arr2; } //From: Fernando Moreira <FMoreira@imediata.pt> function MetaDatabases() { if(@mssql_select_db("master")) { $qry = $this->metaDatabasesSQL; if($rs = @mssql_query($qry,$this->_connectionID)) { $tmpAr = $ar = array(); while($tmpAr = @mssql_fetch_row($rs)) { $ar[]=$tmpAr[0]; } @mssql_select_db($this->database); if(sizeof($ar)) { return($ar); } else { return(false); } } else { @mssql_select_db($this->database); return(false); } } return(false); } // "Stein-Aksel Basma" <basma@accelero.no> // tested with MSSQL 2000 function MetaPrimaryKeys($table, $owner=false) { global $ADODB_FETCH_MODE; $schema = ''; $this->_findschema($table,$schema); if (!$schema) $schema = $this->database; if ($schema) $schema = "and k.table_catalog like '$schema%'"; $sql = "select distinct k.column_name,ordinal_position from information_schema.key_column_usage k, information_schema.table_constraints tc where tc.constraint_name = k.constraint_name and tc.constraint_type = 'PRIMARY KEY' and k.table_name = '$table' $schema order by ordinal_position "; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $a = $this->GetCol($sql); $ADODB_FETCH_MODE = $savem; if ($a && sizeof($a)>0) return $a; $false = false; return $false; } function MetaTables($ttype=false,$showSchema=false,$mask=false) { if ($mask) { $save = $this->metaTablesSQL; $mask = $this->qstr(($mask)); $this->metaTablesSQL .= " AND name like $mask"; } $ret = ADOConnection::MetaTables($ttype,$showSchema); if ($mask) { $this->metaTablesSQL = $save; } return $ret; } function SelectDB($dbName) { $this->database = $dbName; $this->databaseName = $dbName; # obsolete, retained for compat with older adodb versions if ($this->_connectionID) { return @mssql_select_db($dbName); } else return false; } function ErrorMsg() { if (empty($this->_errorMsg)){ $this->_errorMsg = mssql_get_last_message(); } return $this->_errorMsg; } function ErrorNo() { if ($this->_logsql && $this->_errorCode !== false) return $this->_errorCode; if (empty($this->_errorMsg)) { $this->_errorMsg = mssql_get_last_message(); } $id = @mssql_query("select @@ERROR",$this->_connectionID); if (!$id) return false; $arr = mssql_fetch_array($id); @mssql_free_result($id); if (is_array($arr)) { return $arr[0]; } else { return -1; } } // returns true or false, newconnect supported since php 5.1.0. function _connect($argHostname, $argUsername, $argPassword, $argDatabasename,$newconnect=false) { if (!function_exists('mssql_pconnect')) return null; if (!empty($this->port)) $argHostname .= ":".$this->port; $this->_connectionID = mssql_connect($argHostname,$argUsername,$argPassword,$newconnect); if ($this->_connectionID === false) return false; if ($argDatabasename) return $this->SelectDB($argDatabasename); return true; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('mssql_pconnect')) return null; if (!empty($this->port)) $argHostname .= ":".$this->port; $this->_connectionID = mssql_pconnect($argHostname,$argUsername,$argPassword); if ($this->_connectionID === false) return false; // persistent connections can forget to rollback on crash, so we do it here. if ($this->autoRollback) { $cnt = $this->GetOne('select @@TRANCOUNT'); while (--$cnt >= 0) $this->Execute('ROLLBACK TRAN'); } if ($argDatabasename) return $this->SelectDB($argDatabasename); return true; } function _nconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabasename, true); } function Prepare($sql) { $sqlarr = explode('?',$sql); if (sizeof($sqlarr) <= 1) return $sql; $sql2 = $sqlarr[0]; for ($i = 1, $max = sizeof($sqlarr); $i < $max; $i++) { $sql2 .= '@P'.($i-1) . $sqlarr[$i]; } return array($sql,$this->qstr($sql2),$max,$sql2); } function PrepareSP($sql,$param=true) { $stmt = mssql_init($sql,$this->_connectionID); if (!$stmt) return $sql; return array($sql,$stmt); } // returns concatenated string // MSSQL requires integers to be cast as strings // automatically cast every datatype to VARCHAR(255) // @author David Rogers (introspectshun) function Concat() { $s = ""; $arr = func_get_args(); // Split single record on commas, if possible if (sizeof($arr) == 1) { foreach ($arr as $arg) { $args = explode(',', $arg); } $arr = $args; } array_walk( $arr, function(&$value, $key) { $value = "CAST(" . $value . " AS VARCHAR(255))"; } ); $s = implode('+',$arr); if (sizeof($arr) > 0) return "$s"; return ''; } /* Usage: $stmt = $db->PrepareSP('SP_RUNSOMETHING'); -- takes 2 params, @myid and @group # note that the parameter does not have @ in front! $db->Parameter($stmt,$id,'myid'); $db->Parameter($stmt,$group,'group',false,64); $db->Execute($stmt); @param $stmt Statement returned by Prepare() or PrepareSP(). @param $var PHP variable to bind to. Can set to null (for isNull support). @param $name Name of stored procedure variable name to bind to. @param [$isOutput] Indicates direction of parameter 0/false=IN 1=OUT 2= IN/OUT. This is ignored in oci8. @param [$maxLen] Holds an maximum length of the variable. @param [$type] The data type of $var. Legal values depend on driver. See mssql_bind documentation at php.net. */ function Parameter(&$stmt, &$var, $name, $isOutput=false, $maxLen=4000, $type=false) { $isNull = is_null($var); // php 4.0.4 and above... if ($type === false) switch(gettype($var)) { default: case 'string': $type = SQLVARCHAR; break; case 'double': $type = SQLFLT8; break; case 'integer': $type = SQLINT4; break; case 'boolean': $type = SQLINT1; break; # SQLBIT not supported in 4.1.0 } if ($this->debug) { $prefix = ($isOutput) ? 'Out' : 'In'; $ztype = (empty($type)) ? 'false' : $type; ADOConnection::outp( "{$prefix}Parameter(\$stmt, \$php_var='$var', \$name='$name', \$maxLen=$maxLen, \$type=$ztype);"); } /* See PHPLens Issue No: 7231 RETVAL is HARD CODED into php_mssql extension: The return value (a long integer value) is treated like a special OUTPUT parameter, called "RETVAL" (without the @). See the example at mssql_execute to see how it works. - type: one of this new supported PHP constants. SQLTEXT, SQLVARCHAR,SQLCHAR, SQLINT1,SQLINT2, SQLINT4, SQLBIT,SQLFLT8 */ if ($name !== 'RETVAL') $name = '@'.$name; return mssql_bind($stmt[1], $name, $var, $type, $isOutput, $isNull, $maxLen); } /* Unfortunately, it appears that mssql cannot handle varbinary > 255 chars So all your blobs must be of type "image". Remember to set in php.ini the following... ; Valid range 0 - 2147483647. Default = 4096. mssql.textlimit = 0 ; zero to pass through ; Valid range 0 - 2147483647. Default = 4096. mssql.textsize = 0 ; zero to pass through */ function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') { if (strtoupper($blobtype) == 'CLOB') { $sql = "UPDATE $table SET $column='" . $val . "' WHERE $where"; return $this->Execute($sql) != false; } $sql = "UPDATE $table SET $column=0x".bin2hex($val)." WHERE $where"; return $this->Execute($sql) != false; } // returns query ID if successful, otherwise false function _query($sql,$inputarr=false) { $this->_errorMsg = false; if (is_array($inputarr)) { # bind input params with sp_executesql: # see http://www.quest-pipelines.com/newsletter-v3/0402_F.htm # works only with sql server 7 and newer $getIdentity = false; if (!is_array($sql) && preg_match('/^\\s*insert/i', $sql)) { $getIdentity = true; $sql .= (preg_match('/;\\s*$/i', $sql) ? ' ' : '; ') . $this->identitySQL; } if (!is_array($sql)) $sql = $this->Prepare($sql); $params = ''; $decl = ''; $i = 0; foreach($inputarr as $v) { if ($decl) { $decl .= ', '; $params .= ', '; } if (is_string($v)) { $len = strlen($v); if ($len == 0) $len = 1; if ($len > 4000 ) { // NVARCHAR is max 4000 chars. Let's use NTEXT $decl .= "@P$i NTEXT"; } else { $decl .= "@P$i NVARCHAR($len)"; } if(substr($v,0,1) == "'" && substr($v,-1,1) == "'") /* * String is already fully quoted */ $inputVar = $v; else $inputVar = $db->this($v); $params .= "@P$i=N" . $inputVar; } else if (is_integer($v)) { $decl .= "@P$i INT"; $params .= "@P$i=".$v; } else if (is_float($v)) { $decl .= "@P$i FLOAT"; $params .= "@P$i=".$v; } else if (is_bool($v)) { $decl .= "@P$i INT"; # Used INT just in case BIT in not supported on the user's MSSQL version. It will cast appropriately. $params .= "@P$i=".(($v)?'1':'0'); # True == 1 in MSSQL BIT fields and acceptable for storing logical true in an int field } else { $decl .= "@P$i CHAR"; # Used char because a type is required even when the value is to be NULL. $params .= "@P$i=NULL"; } $i += 1; } $decl = $this->qstr($decl); if ($this->debug) ADOConnection::outp("<font size=-1>sp_executesql N{$sql[1]},N$decl,$params</font>"); $rez = mssql_query("sp_executesql N{$sql[1]},N$decl,$params", $this->_connectionID); if ($getIdentity) { $arr = @mssql_fetch_row($rez); $this->lastInsID = isset($arr[0]) ? $arr[0] : false; @mssql_data_seek($rez, 0); } } else if (is_array($sql)) { # PrepareSP() $rez = mssql_execute($sql[1]); $this->lastInsID = false; } else { $rez = mssql_query($sql,$this->_connectionID); $this->lastInsID = false; } return $rez; } // returns true or false function _close() { if ($this->transCnt) { $this->RollbackTrans(); } if($this->_connectionID) { $rez = mssql_close($this->_connectionID); } $this->_connectionID = false; return $rez; } /** * Returns a substring of a varchar type field * * The SQL server version varies because the length is mandatory, so * we append a reasonable string length * * @param string $fld The field to sub-string * @param int $start The start point * @param int $length An optional length * * @return The SQL text */ function substr($fld,$start,$length=0) { if ($length == 0) /* * The length available to varchar is 2GB, but that makes no * sense in a substring, so I'm going to arbitrarily limit * the length to 1K, but you could change it if you want */ $length = 1024; $text = "SUBSTRING($fld,$start,$length)"; return $text; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_mssql extends ADORecordSet { var $databaseType = "mssql"; var $canSeek = true; var $hasFetchAssoc; // see PHPLens Issue No: 6083 // _mths works only in non-localised system function __construct($id,$mode=false) { // freedts check... $this->hasFetchAssoc = function_exists('mssql_fetch_assoc'); if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; return parent::__construct($id); } function _initrs() { GLOBAL $ADODB_COUNTRECS; $this->_numOfRows = ($ADODB_COUNTRECS)? @mssql_num_rows($this->_queryID):-1; $this->_numOfFields = @mssql_num_fields($this->_queryID); } //Contributed by "Sven Axelsson" <sven.axelsson@bokochwebb.se> // get next resultset - requires PHP 4.0.5 or later function NextRecordSet() { if (!mssql_next_result($this->_queryID)) return false; $this->_inited = false; $this->bind = false; $this->_currentRow = -1; $this->Init(); return true; } /* Use associative array to get fields array */ function Fields($colname) { if ($this->fetchMode != ADODB_FETCH_NUM) return $this->fields[$colname]; if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } /* Returns: an object containing field information. Get column information in the Recordset object. fetchField() can be used in order to obtain information about fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by fetchField() is retrieved. */ function FetchField($fieldOffset = -1) { if ($fieldOffset != -1) { $f = @mssql_fetch_field($this->_queryID, $fieldOffset); } else if ($fieldOffset == -1) { /* The $fieldOffset argument is not provided thus its -1 */ $f = @mssql_fetch_field($this->_queryID); } $false = false; if (empty($f)) return $false; return $f; } function _seek($row) { return @mssql_data_seek($this->_queryID, $row); } // speedup function MoveNext() { if ($this->EOF) return false; $this->_currentRow++; if ($this->fetchMode & ADODB_FETCH_ASSOC) { if ($this->fetchMode & ADODB_FETCH_NUM) { //ADODB_FETCH_BOTH mode $this->fields = @mssql_fetch_array($this->_queryID); } else { if ($this->hasFetchAssoc) {// only for PHP 4.2.0 or later $this->fields = @mssql_fetch_assoc($this->_queryID); } else { $flds = @mssql_fetch_array($this->_queryID); if (is_array($flds)) { $fassoc = array(); foreach($flds as $k => $v) { if (is_numeric($k)) continue; $fassoc[$k] = $v; } $this->fields = $fassoc; } else $this->fields = false; } } if (is_array($this->fields)) { if (ADODB_ASSOC_CASE == 0) { foreach($this->fields as $k=>$v) { $kn = strtolower($k); if ($kn <> $k) { unset($this->fields[$k]); $this->fields[$kn] = $v; } } } else if (ADODB_ASSOC_CASE == 1) { foreach($this->fields as $k=>$v) { $kn = strtoupper($k); if ($kn <> $k) { unset($this->fields[$k]); $this->fields[$kn] = $v; } } } } } else { $this->fields = @mssql_fetch_row($this->_queryID); } if ($this->fields) return true; $this->EOF = true; return false; } // INSERT UPDATE DELETE returns false even if no error occurs in 4.0.4 // also the date format has been changed from YYYY-mm-dd to dd MMM YYYY in 4.0.4. Idiot! function _fetch($ignore_fields=false) { if ($this->fetchMode & ADODB_FETCH_ASSOC) { if ($this->fetchMode & ADODB_FETCH_NUM) { //ADODB_FETCH_BOTH mode $this->fields = @mssql_fetch_array($this->_queryID); } else { if ($this->hasFetchAssoc) // only for PHP 4.2.0 or later $this->fields = @mssql_fetch_assoc($this->_queryID); else { $this->fields = @mssql_fetch_array($this->_queryID); if (@is_array($this->fields)) { $fassoc = array(); foreach($this->fields as $k => $v) { if (is_integer($k)) continue; $fassoc[$k] = $v; } $this->fields = $fassoc; } } } if (!$this->fields) { } else if (ADODB_ASSOC_CASE == 0) { foreach($this->fields as $k=>$v) { $kn = strtolower($k); if ($kn <> $k) { unset($this->fields[$k]); $this->fields[$kn] = $v; } } } else if (ADODB_ASSOC_CASE == 1) { foreach($this->fields as $k=>$v) { $kn = strtoupper($k); if ($kn <> $k) { unset($this->fields[$k]); $this->fields[$kn] = $v; } } } } else { $this->fields = @mssql_fetch_row($this->_queryID); } return $this->fields; } /* close() only needs to be called if you are worried about using too much memory while your script is running. All associated result memory for the specified result identifier will automatically be freed. */ function _close() { if($this->_queryID) { $rez = mssql_free_result($this->_queryID); $this->_queryID = false; return $rez; } return true; } /** * Returns the maximum size of a MetaType C field. Because of the * database design, SQL Server places no limits on the size of data inserted * Although the actual limit is 2^31-1 bytes. * * @return int */ function charMax() { return ADODB_STRINGMAX_NOLIMIT; } /** * Returns the maximum size of a MetaType X field. Because of the * database design, SQL Server places no limits on the size of data inserted * Although the actual limit is 2^31-1 bytes. * * @return int */ function textMax() { return ADODB_STRINGMAX_NOLIMIT; } } class ADORecordSet_array_mssql extends ADORecordSet_array {} /* Code Example 1: select object_name(constid) as constraint_name, object_name(fkeyid) as table_name, col_name(fkeyid, fkey) as column_name, object_name(rkeyid) as referenced_table_name, col_name(rkeyid, rkey) as referenced_column_name from sysforeignkeys where object_name(fkeyid) = x order by constraint_name, table_name, referenced_table_name, keyno Code Example 2: select constraint_name, column_name, ordinal_position from information_schema.key_column_usage where constraint_catalog = db_name() and table_name = x order by constraint_name, ordinal_position http://www.databasejournal.com/scripts/article.php/1440551 */ drivers/adodb-informix72.inc.php 0000644 00000035627 15151221732 0012572 0 ustar 00 <?php /** * Informix driver. * * @deprecated * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Mitchell T. Young <mitch@youngfamily.org> * @author Samuel Carriere <samuel_carriere@hotmail.com> */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('IFX_SCROLL')) define('IFX_SCROLL',1); class ADODB_informix72 extends ADOConnection { var $databaseType = "informix72"; var $dataProvider = "informix"; var $replaceQuote = "''"; // string to use to replace quotes var $fmtDate = "'Y-m-d'"; var $fmtTimeStamp = "'Y-m-d H:i:s'"; var $hasInsertID = true; var $hasAffectedRows = true; var $substr = 'substr'; var $metaTablesSQL="select tabname,tabtype from systables where tabtype in ('T','V') and owner!='informix'"; //Don't get informix tables and pseudo-tables var $metaColumnsSQL = "select c.colname, c.coltype, c.collength, d.default,c.colno from syscolumns c, systables t,outer sysdefaults d where c.tabid=t.tabid and d.tabid=t.tabid and d.colno=c.colno and tabname='%s' order by c.colno"; var $metaPrimaryKeySQL = "select part1,part2,part3,part4,part5,part6,part7,part8 from systables t,sysconstraints s,sysindexes i where t.tabname='%s' and s.tabid=t.tabid and s.constrtype='P' and i.idxname=s.idxname"; var $concat_operator = '||'; var $lastQuery = false; var $has_insertid = true; var $_autocommit = true; var $_bindInputArray = true; // set to true if ADOConnection.Execute() permits binding of array parameters. var $sysDate = 'TODAY'; var $sysTimeStamp = 'CURRENT'; var $cursorType = IFX_SCROLL; // IFX_SCROLL or IFX_HOLD or 0 function __construct() { // alternatively, use older method: //putenv("DBDATE=Y4MD-"); // force ISO date format putenv('GL_DATE=%Y-%m-%d'); if (function_exists('ifx_byteasvarchar')) { ifx_byteasvarchar(1); // Mode "0" will return a blob id, and mode "1" will return a varchar with text content. ifx_textasvarchar(1); // Mode "0" will return a blob id, and mode "1" will return a varchar with text content. ifx_blobinfile_mode(0); // Mode "0" means save Byte-Blobs in memory, and mode "1" means save Byte-Blobs in a file. } } function ServerInfo() { if (isset($this->version)) return $this->version; $arr['description'] = $this->GetOne("select DBINFO('version','full') from systables where tabid = 1"); $arr['version'] = $this->GetOne("select DBINFO('version','major') || DBINFO('version','minor') from systables where tabid = 1"); $this->version = $arr; return $arr; } protected function _insertID($table = '', $column = '') { $sqlca =ifx_getsqlca($this->lastQuery); return @$sqlca["sqlerrd1"]; } function _affectedrows() { if ($this->lastQuery) { return @ifx_affected_rows ($this->lastQuery); } return 0; } function BeginTrans() { if ($this->transOff) return true; $this->transCnt += 1; $this->Execute('BEGIN'); $this->_autocommit = false; return true; } function CommitTrans($ok=true) { if (!$ok) return $this->RollbackTrans(); if ($this->transOff) return true; if ($this->transCnt) $this->transCnt -= 1; $this->Execute('COMMIT'); $this->_autocommit = true; return true; } function RollbackTrans() { if ($this->transOff) return true; if ($this->transCnt) $this->transCnt -= 1; $this->Execute('ROLLBACK'); $this->_autocommit = true; return true; } function RowLock($tables,$where,$col='1 as adodbignore') { if ($this->_autocommit) $this->BeginTrans(); return $this->GetOne("select $col from $tables where $where for update"); } /* Returns: the last error message from previous database operation Note: This function is NOT available for Microsoft SQL Server. */ function ErrorMsg() { if (!empty($this->_logsql)) return $this->_errorMsg; $this->_errorMsg = ifx_errormsg(); return $this->_errorMsg; } function ErrorNo() { preg_match("/.*SQLCODE=([^\]]*)/",ifx_error(),$parse); if (is_array($parse) && isset($parse[1])) return (int)$parse[1]; return 0; } function MetaProcedures($NamePattern = false, $catalog = null, $schemaPattern = null) { // save old fetch mode global $ADODB_FETCH_MODE; $false = false; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $procedures = array (); // get index details $likepattern = ''; if ($NamePattern) { $likepattern = " WHERE procname LIKE '".$NamePattern."'"; } $rs = $this->Execute('SELECT procname, isproc FROM sysprocedures'.$likepattern); if (is_object($rs)) { // parse index data into array while ($row = $rs->FetchRow()) { $procedures[$row[0]] = array( 'type' => ($row[1] == 'f' ? 'FUNCTION' : 'PROCEDURE'), 'catalog' => '', 'schema' => '', 'remarks' => '' ); } } // restore fetchmode if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $procedures; } function MetaColumns($table, $normalize=true) { global $ADODB_FETCH_MODE; $false = false; if (!empty($this->metaColumnsSQL)) { $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) $savem = $this->SetFetchMode(false); $rs = $this->Execute(sprintf($this->metaColumnsSQL,$table)); if (isset($savem)) $this->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if ($rs === false) return $false; $rspkey = $this->Execute(sprintf($this->metaPrimaryKeySQL,$table)); //Added to get primary key colno items $retarr = array(); while (!$rs->EOF) { //print_r($rs->fields); $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; /* //!eos. $rs->fields[1] is not the correct adodb type $rs->fields[2] is not correct max_length, because can include not-null bit $fld->type = $rs->fields[1]; $fld->primary_key=$rspkey->fields && array_search($rs->fields[4],$rspkey->fields); //Added to set primary key flag $fld->max_length = $rs->fields[2];*/ $pr=ifx_props($rs->fields[1],$rs->fields[2]); //!eos $fld->type = $pr[0] ;//!eos $fld->primary_key=$rspkey->fields && array_search($rs->fields[4],$rspkey->fields); $fld->max_length = $pr[1]; //!eos $fld->precision = $pr[2] ;//!eos $fld->not_null = $pr[3]=="N"; //!eos if (trim($rs->fields[3]) != "AAAAAA 0") { $fld->has_default = 1; $fld->default_value = $rs->fields[3]; } else { $fld->has_default = 0; } $retarr[strtolower($fld->name)] = $fld; $rs->MoveNext(); } $rs->Close(); $rspkey->Close(); //!eos return $retarr; } return $false; } function xMetaColumns($table) { return ADOConnection::MetaColumns($table,false); } public function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { $sql = " select tr.tabname,updrule,delrule, i.part1 o1,i2.part1 d1,i.part2 o2,i2.part2 d2,i.part3 o3,i2.part3 d3,i.part4 o4,i2.part4 d4, i.part5 o5,i2.part5 d5,i.part6 o6,i2.part6 d6,i.part7 o7,i2.part7 d7,i.part8 o8,i2.part8 d8 from systables t,sysconstraints s,sysindexes i, sysreferences r,systables tr,sysconstraints s2,sysindexes i2 where t.tabname='$table' and s.tabid=t.tabid and s.constrtype='R' and r.constrid=s.constrid and i.idxname=s.idxname and tr.tabid=r.ptabid and s2.constrid=r.primary and i2.idxname=s2.idxname"; $rs = $this->Execute($sql); if (!$rs || $rs->EOF) return false; $arr = $rs->GetArray(); $a = array(); foreach($arr as $v) { $coldest=$this->metaColumnNames($v["tabname"]); $colorig=$this->metaColumnNames($table); $colnames=array(); for($i=1;$i<=8 && $v["o$i"] ;$i++) { $colnames[]=$coldest[$v["d$i"]-1]."=".$colorig[$v["o$i"]-1]; } if($upper) $a[strtoupper($v["tabname"])] = $colnames; else $a[$v["tabname"]] = $colnames; } return $a; } function UpdateBlob($table, $column, $val, $where, $blobtype = 'BLOB') { $type = ($blobtype == 'TEXT') ? 1 : 0; $blobid = ifx_create_blob($type,0,$val); return $this->Execute("UPDATE $table SET $column=(?) WHERE $where",array($blobid)); } function BlobDecode($blobid) { return function_exists('ifx_byteasvarchar') ? $blobid : @ifx_get_blob($blobid); } // returns true or false function _connect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('ifx_connect')) return null; $dbs = $argDatabasename . "@" . $argHostname; if ($argHostname) putenv("INFORMIXSERVER=$argHostname"); putenv("INFORMIXSERVER=".trim($argHostname)); $this->_connectionID = ifx_connect($dbs,$argUsername,$argPassword); if ($this->_connectionID === false) return false; #if ($argDatabasename) return $this->SelectDB($argDatabasename); return true; } // returns true or false function _pconnect($argHostname, $argUsername, $argPassword, $argDatabasename) { if (!function_exists('ifx_connect')) return null; $dbs = $argDatabasename . "@" . $argHostname; putenv("INFORMIXSERVER=".trim($argHostname)); $this->_connectionID = ifx_pconnect($dbs,$argUsername,$argPassword); if ($this->_connectionID === false) return false; #if ($argDatabasename) return $this->SelectDB($argDatabasename); return true; } /* // ifx_do does not accept bind parameters - weird ??? function Prepare($sql) { $stmt = ifx_prepare($sql); if (!$stmt) return $sql; else return array($sql,$stmt); } */ // returns query ID if successful, otherwise false function _query($sql,$inputarr=false) { global $ADODB_COUNTRECS; // String parameters have to be converted using ifx_create_char if ($inputarr) { foreach($inputarr as $v) { if (gettype($v) == 'string') { $tab[] = ifx_create_char($v); } else { $tab[] = $v; } } } // In case of select statement, we use a scroll cursor in order // to be able to call "move", or "movefirst" statements if (!$ADODB_COUNTRECS && preg_match("/^\s*select/is", $sql)) { if ($inputarr) { $this->lastQuery = ifx_query($sql,$this->_connectionID, $this->cursorType, $tab); } else { $this->lastQuery = ifx_query($sql,$this->_connectionID, $this->cursorType); } } else { if ($inputarr) { $this->lastQuery = ifx_query($sql,$this->_connectionID, $tab); } else { $this->lastQuery = ifx_query($sql,$this->_connectionID); } } // Following line have been commented because autocommit mode is // not supported by informix SE 7.2 //if ($this->_autocommit) ifx_query('COMMIT',$this->_connectionID); return $this->lastQuery; } // returns true or false function _close() { $this->lastQuery = false; if($this->_connectionID) { return ifx_close($this->_connectionID); } return true; } } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_informix72 extends ADORecordSet { var $databaseType = "informix72"; var $canSeek = true; var $_fieldprops = false; function __construct($id,$mode=false) { if ($mode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } $this->fetchMode = $mode; parent::__construct($id); } /* Returns: an object containing field information. Get column information in the Recordset object. fetchField() can be used in order to obtain information about fields in a certain query result. If the field offset isn't specified, the next field that wasn't yet retrieved by fetchField() is retrieved. */ function FetchField($fieldOffset = -1) { if (empty($this->_fieldprops)) { $fp = ifx_fieldproperties($this->_queryID); foreach($fp as $k => $v) { $o = new ADOFieldObject; $o->name = $k; $arr = explode(';',$v); //"SQLTYPE;length;precision;scale;ISNULLABLE" $o->type = $arr[0]; $o->max_length = $arr[1]; $this->_fieldprops[] = $o; $o->not_null = $arr[4]=="N"; } } $ret = $this->_fieldprops[$fieldOffset]; return $ret; } function _initrs() { $this->_numOfRows = -1; // ifx_affected_rows not reliable, only returns estimate -- ($ADODB_COUNTRECS)? ifx_affected_rows($this->_queryID):-1; $this->_numOfFields = ifx_num_fields($this->_queryID); } function _seek($row) { return @ifx_fetch_row($this->_queryID, (int) $row); } function MoveLast() { $this->fields = @ifx_fetch_row($this->_queryID, "LAST"); if ($this->fields) $this->EOF = false; $this->_currentRow = -1; if ($this->fetchMode == ADODB_FETCH_NUM) { foreach($this->fields as $v) { $arr[] = $v; } $this->fields = $arr; } return true; } function MoveFirst() { $this->fields = @ifx_fetch_row($this->_queryID, "FIRST"); if ($this->fields) $this->EOF = false; $this->_currentRow = 0; if ($this->fetchMode == ADODB_FETCH_NUM) { foreach($this->fields as $v) { $arr[] = $v; } $this->fields = $arr; } return true; } function _fetch($ignore_fields=false) { $this->fields = @ifx_fetch_row($this->_queryID); if (!is_array($this->fields)) return false; if ($this->fetchMode == ADODB_FETCH_NUM) { foreach($this->fields as $v) { $arr[] = $v; } $this->fields = $arr; } return true; } /* close() only needs to be called if you are worried about using too much memory while your script is running. All associated result memory for the specified result identifier will automatically be freed. */ function _close() { if($this->_queryID) { return ifx_free_result($this->_queryID); } return true; } } /** !Eos * Auxiliary function to Parse coltype,collength. Used by Metacolumns * return: array ($mtype,$length,$precision,$nullable) (similar to ifx_fieldpropierties) */ function ifx_props($coltype,$collength){ $itype=fmod($coltype+1,256); $nullable=floor(($coltype+1) /256) ?"N":"Y"; $mtype=substr(" CIIFFNNDN TBXCC ",$itype,1); switch ($itype){ case 2: $length=4; case 6: case 9: case 14: $length=floor($collength/256); $precision=fmod($collength,256); break; default: $precision=0; $length=$collength; } return array($mtype,$length,$precision,$nullable); } drivers/adodb-sapdb.inc.php 0000644 00000012004 15151221732 0011637 0 ustar 00 <?php /** * SAPDB data driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('_ADODB_ODBC_LAYER')) { include_once(ADODB_DIR."/drivers/adodb-odbc.inc.php"); } if (!defined('ADODB_SAPDB')){ define('ADODB_SAPDB',1); class ADODB_SAPDB extends ADODB_odbc { var $databaseType = "sapdb"; var $concat_operator = '||'; var $sysDate = 'DATE'; var $sysTimeStamp = 'TIMESTAMP'; var $fmtDate = "'Y-m-d'"; /// used by DBDate() as the default date format used by the database var $fmtTimeStamp = "'Y-m-d H:i:s'"; /// used by DBTimeStamp as the default timestamp fmt. var $hasInsertId = true; var $_bindInputArray = true; function ServerInfo() { $info = ADODB_odbc::ServerInfo(); if (!$info['version'] && preg_match('/([0-9.]+)/',$info['description'],$matches)) { $info['version'] = $matches[1]; } return $info; } function MetaPrimaryKeys($table, $owner = false) { $table = $this->Quote(strtoupper($table)); return $this->GetCol("SELECT columnname FROM COLUMNS WHERE tablename=$table AND mode='KEY' ORDER BY pos"); } function MetaIndexes ($table, $primary = FALSE, $owner = false) { $table = $this->Quote(strtoupper($table)); $sql = "SELECT INDEXNAME,TYPE,COLUMNNAME FROM INDEXCOLUMNS ". " WHERE TABLENAME=$table". " ORDER BY INDEXNAME,COLUMNNO"; global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $rs = $this->Execute($sql); if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!is_object($rs)) { return FALSE; } $indexes = array(); while ($row = $rs->FetchRow()) { $indexes[$row[0]]['unique'] = $row[1] == 'UNIQUE'; $indexes[$row[0]]['columns'][] = $row[2]; } if ($primary) { $indexes['SYSPRIMARYKEYINDEX'] = array( 'unique' => True, // by definition 'columns' => $this->GetCol("SELECT columnname FROM COLUMNS WHERE tablename=$table AND mode='KEY' ORDER BY pos"), ); } return $indexes; } function MetaColumns ($table, $normalize = true) { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== FALSE) { $savem = $this->SetFetchMode(FALSE); } $table = $this->Quote(strtoupper($table)); $retarr = array(); foreach($this->GetAll("SELECT COLUMNNAME,DATATYPE,LEN,DEC,NULLABLE,MODE,\"DEFAULT\",CASE WHEN \"DEFAULT\" IS NULL THEN 0 ELSE 1 END AS HAS_DEFAULT FROM COLUMNS WHERE tablename=$table ORDER BY pos") as $column) { $fld = new ADOFieldObject(); $fld->name = $column[0]; $fld->type = $column[1]; $fld->max_length = $fld->type == 'LONG' ? 2147483647 : $column[2]; $fld->scale = $column[3]; $fld->not_null = $column[4] == 'NO'; $fld->primary_key = $column[5] == 'KEY'; if ($fld->has_default = $column[7]) { if ($fld->primary_key && $column[6] == 'DEFAULT SERIAL (1)') { $fld->auto_increment = true; $fld->has_default = false; } else { $fld->default_value = $column[6]; switch($fld->type) { case 'VARCHAR': case 'CHARACTER': case 'LONG': $fld->default_value = $column[6]; break; default: $fld->default_value = trim($column[6]); break; } } } $retarr[$fld->name] = $fld; } if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $retarr; } function MetaColumnNames($table, $numIndexes = false, $useattnum = false) { $table = $this->Quote(strtoupper($table)); return $this->GetCol("SELECT columnname FROM COLUMNS WHERE tablename=$table ORDER BY pos"); } // unlike it seems, this depends on the db-session and works in a multiuser environment protected function _insertID($table = '', $column = '') { return empty($table) ? False : $this->GetOne("SELECT $table.CURRVAL FROM DUAL"); } /* SelectLimit implementation problems: The following will return random 10 rows as order by performed after "WHERE rowno<10" which is not ideal... select * from table where rowno < 10 order by 1 This means that we have to use the adoconnection base class SelectLimit when there is an "order by". See http://listserv.sap.com/pipermail/sapdb.general/2002-January/010405.html */ }; class ADORecordSet_sapdb extends ADORecordSet_odbc { var $databaseType = "sapdb"; } } //define drivers/adodb-odbc_oracle.inc.php 0000644 00000006536 15151221732 0013017 0 ustar 00 <?php /** * Oracle driver via ODBC * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); if (!defined('_ADODB_ODBC_LAYER')) { include_once(ADODB_DIR."/drivers/adodb-odbc.inc.php"); } class ADODB_odbc_oracle extends ADODB_odbc { var $databaseType = 'odbc_oracle'; var $replaceQuote = "''"; // string to use to replace quotes var $concat_operator='||'; var $fmtDate = "'Y-m-d 00:00:00'"; var $fmtTimeStamp = "'Y-m-d h:i:sA'"; var $metaTablesSQL = 'select table_name from cat'; var $metaColumnsSQL = "select cname,coltype,width from col where tname='%s' order by colno"; var $sysDate = "TRUNC(SYSDATE)"; var $sysTimeStamp = 'SYSDATE'; //var $_bindInputArray = false; function MetaTables($ttype = false, $showSchema = false, $mask = false) { $false = false; $rs = $this->Execute($this->metaTablesSQL); if ($rs === false) return $false; $arr = $rs->GetArray(); $arr2 = array(); for ($i=0; $i < sizeof($arr); $i++) { $arr2[] = $arr[$i][0]; } $rs->Close(); return $arr2; } function MetaColumns($table, $normalize=true) { global $ADODB_FETCH_MODE; $rs = $this->Execute(sprintf($this->metaColumnsSQL,strtoupper($table))); if ($rs === false) { $false = false; return $false; } $retarr = array(); while (!$rs->EOF) { //print_r($rs->fields); $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; $fld->max_length = $rs->fields[2]; if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) $retarr[] = $fld; else $retarr[strtoupper($fld->name)] = $fld; $rs->MoveNext(); } $rs->Close(); return $retarr; } // returns true or false function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) { $last_php_error = $this->resetLastError(); $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC ); $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'"); //if ($this->_connectionID) odbc_autocommit($this->_connectionID,true); return $this->_connectionID != false; } // returns true or false function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) { $last_php_error = $this->resetLastError(); $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,SQL_CUR_USE_ODBC ); $this->_errorMsg = $this->getChangedErrorMsg($last_php_error); $this->Execute("ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'"); //if ($this->_connectionID) odbc_autocommit($this->_connectionID,true); return $this->_connectionID != false; } } class ADORecordSet_odbc_oracle extends ADORecordSet_odbc { var $databaseType = 'odbc_oracle'; } drivers/adodb-borland_ibase.inc.php 0000644 00000004667 15151221732 0013352 0 ustar 00 <?php /** * Borland Interbase driver. * * Support Borland Interbase 6.5 and later * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR."/drivers/adodb-ibase.inc.php"); class ADODB_borland_ibase extends ADODB_ibase { var $databaseType = "borland_ibase"; function BeginTrans() { if ($this->transOff) return true; $this->transCnt += 1; $this->autoCommit = false; $this->_transactionID = ibase_trans($this->ibasetrans, $this->_connectionID); return $this->_transactionID; } function ServerInfo() { $arr['dialect'] = $this->dialect; switch($arr['dialect']) { case '': case '1': $s = 'Interbase 6.5, Dialect 1'; break; case '2': $s = 'Interbase 6.5, Dialect 2'; break; default: case '3': $s = 'Interbase 6.5, Dialect 3'; break; } $arr['version'] = '6.5'; $arr['description'] = $s; return $arr; } // Note that Interbase 6.5 uses ROWS instead - don't you love forking wars! // SELECT col1, col2 FROM table ROWS 5 -- get 5 rows // SELECT col1, col2 FROM TABLE ORDER BY col1 ROWS 3 TO 7 -- first 5 skip 2 // Firebird uses // SELECT FIRST 5 SKIP 2 col1, col2 FROM TABLE function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { $nrows = (int) $nrows; $offset = (int) $offset; if ($nrows > 0) { if ($offset <= 0) $str = " ROWS $nrows "; else { $a = $offset+1; $b = $offset+$nrows; $str = " ROWS $a TO $b"; } } else { // ok, skip $a = $offset + 1; $str = " ROWS $a TO 999999999"; // 999 million } $sql .= $str; return ($secs2cache) ? $this->CacheExecute($secs2cache,$sql,$inputarr) : $this->Execute($sql,$inputarr); } }; class ADORecordSet_borland_ibase extends ADORecordSet_ibase { var $databaseType = "borland_ibase"; } drivers/adodb-pdo_sqlite.inc.php 0000644 00000014522 15151221732 0012720 0 ustar 00 <?php /** * PDO SQLite driver * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Diogo Toscano <diogo@scriptcase.net> * @author Sid Dunayer <sdunayer@interserv.com> */ class ADODB_pdo_sqlite extends ADODB_pdo { var $metaTablesSQL = "SELECT name FROM sqlite_master WHERE type='table'"; var $sysDate = 'current_date'; var $sysTimeStamp = 'current_timestamp'; var $nameQuote = '`'; var $replaceQuote = "''"; var $hasGenID = true; var $_genIDSQL = "UPDATE %s SET id=id+1 WHERE id=%s"; var $_genSeqSQL = "CREATE TABLE %s (id integer)"; var $_genSeqCountSQL = 'SELECT COUNT(*) FROM %s'; var $_genSeq2SQL = 'INSERT INTO %s VALUES(%s)'; var $_dropSeqSQL = 'DROP TABLE %s'; var $concat_operator = '||'; var $pdoDriver = false; var $random='abs(random())'; function _init($parentDriver) { $this->pdoDriver = $parentDriver; $parentDriver->_bindInputArray = true; $parentDriver->hasTransactions = false; // // should be set to false because of PDO SQLite driver not supporting changing autocommit mode $parentDriver->hasInsertID = true; } function ServerInfo() { $parent = $this->pdoDriver; @($ver = array_pop($parent->GetCol("SELECT sqlite_version()"))); @($enc = array_pop($parent->GetCol("PRAGMA encoding"))); $arr['version'] = $ver; $arr['description'] = 'SQLite '; $arr['encoding'] = $enc; return $arr; } function SelectLimit($sql,$nrows=-1,$offset=-1,$inputarr=false,$secs2cache=0) { $nrows = (int) $nrows; $offset = (int) $offset; $parent = $this->pdoDriver; $offsetStr = ($offset >= 0) ? " OFFSET $offset" : ''; $limitStr = ($nrows >= 0) ? " LIMIT $nrows" : ($offset >= 0 ? ' LIMIT 999999999' : ''); if ($secs2cache) $rs = $parent->CacheExecute($secs2cache,$sql."$limitStr$offsetStr",$inputarr); else $rs = $parent->Execute($sql."$limitStr$offsetStr",$inputarr); return $rs; } function GenID($seq='adodbseq',$start=1) { $parent = $this->pdoDriver; // if you have to modify the parameter below, your database is overloaded, // or you need to implement generation of id's yourself! $MAXLOOPS = 100; while (--$MAXLOOPS>=0) { @($num = array_pop($parent->GetCol("SELECT id FROM {$seq}"))); if ($num === false || !is_numeric($num)) { @$parent->Execute(sprintf($this->_genSeqSQL ,$seq)); $start -= 1; $num = '0'; $cnt = $parent->GetOne(sprintf($this->_genSeqCountSQL,$seq)); if (!$cnt) { $ok = $parent->Execute(sprintf($this->_genSeq2SQL,$seq,$start)); } if (!$ok) return false; } $parent->Execute(sprintf($this->_genIDSQL,$seq,$num)); if ($parent->affected_rows() > 0) { $num += 1; $parent->genID = intval($num); return intval($num); } } if ($fn = $parent->raiseErrorFn) { $fn($parent->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num); } return false; } function CreateSequence($seqname='adodbseq',$start=1) { $parent = $this->pdoDriver; $ok = $parent->Execute(sprintf($this->_genSeqSQL,$seqname)); if (!$ok) return false; $start -= 1; return $parent->Execute("insert into $seqname values($start)"); } function SetTransactionMode($transaction_mode) { $parent = $this->pdoDriver; $parent->_transmode = strtoupper($transaction_mode); } function BeginTrans() { $parent = $this->pdoDriver; if ($parent->transOff) return true; $parent->transCnt += 1; $parent->_autocommit = false; return $parent->Execute("BEGIN {$parent->_transmode}"); } function CommitTrans($ok=true) { $parent = $this->pdoDriver; if ($parent->transOff) return true; if (!$ok) return $parent->RollbackTrans(); if ($parent->transCnt) $parent->transCnt -= 1; $parent->_autocommit = true; $ret = $parent->Execute('COMMIT'); return $ret; } function RollbackTrans() { $parent = $this->pdoDriver; if ($parent->transOff) return true; if ($parent->transCnt) $parent->transCnt -= 1; $parent->_autocommit = true; $ret = $parent->Execute('ROLLBACK'); return $ret; } // mark newnham function MetaColumns($tab,$normalize=true) { global $ADODB_FETCH_MODE; $parent = $this->pdoDriver; $false = false; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; if ($parent->fetchMode !== false) { $savem = $parent->SetFetchMode(false); } $rs = $parent->Execute("PRAGMA table_info('$tab')"); if (isset($savem)) { $parent->SetFetchMode($savem); } if (!$rs) { $ADODB_FETCH_MODE = $save; return $false; } $arr = array(); while ($r = $rs->FetchRow()) { $type = explode('(', $r['type']); $size = ''; if (sizeof($type) == 2) { $size = trim($type[1], ')'); } $fn = strtoupper($r['name']); $fld = new ADOFieldObject; $fld->name = $r['name']; $fld->type = $type[0]; $fld->max_length = $size; $fld->not_null = $r['notnull']; $fld->primary_key = $r['pk']; $fld->default_value = $r['dflt_value']; $fld->scale = 0; if ($save == ADODB_FETCH_NUM) { $arr[] = $fld; } else { $arr[strtoupper($fld->name)] = $fld; } } $rs->Close(); $ADODB_FETCH_MODE = $save; return $arr; } function MetaTables($ttype=false,$showSchema=false,$mask=false) { $parent = $this->pdoDriver; if ($mask) { $save = $this->metaTablesSQL; $mask = $this->qstr(strtoupper($mask)); $this->metaTablesSQL .= " AND name LIKE $mask"; } $ret = $parent->GetCol($this->metaTablesSQL); if ($mask) { $this->metaTablesSQL = $save; } return $ret; } /** * Returns a driver-specific format for a bind parameter * * @param string $name * @param string $type (ignored in driver) * * @return string */ public function param($name,$type='C') { return sprintf(':%s', $name); } } drivers/adodb-oci8quercus.inc.php 0000644 00000004464 15151221732 0013033 0 ustar 00 <?php /** * Oracle "quercus" driver. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); include_once(ADODB_DIR.'/drivers/adodb-oci8.inc.php'); class ADODB_oci8quercus extends ADODB_oci8 { var $databaseType = 'oci8quercus'; var $dataProvider = 'oci8'; } /*-------------------------------------------------------------------------------------- Class Name: Recordset --------------------------------------------------------------------------------------*/ class ADORecordset_oci8quercus extends ADORecordset_oci8 { var $databaseType = 'oci8quercus'; function _FetchField($fieldOffset = -1) { global $QUERCUS; $fld = new ADOFieldObject; if (!empty($QUERCUS)) { $fld->name = oci_field_name($this->_queryID, $fieldOffset); $fld->type = oci_field_type($this->_queryID, $fieldOffset); $fld->max_length = oci_field_size($this->_queryID, $fieldOffset); //if ($fld->name == 'VAL6_NUM_12_4') $fld->type = 'NUMBER'; switch($fld->type) { case 'string': $fld->type = 'VARCHAR'; break; case 'real': $fld->type = 'NUMBER'; break; } } else { $fieldOffset += 1; $fld->name = oci_field_name($this->_queryID, $fieldOffset); $fld->type = oci_field_type($this->_queryID, $fieldOffset); $fld->max_length = oci_field_size($this->_queryID, $fieldOffset); } switch($fld->type) { case 'NUMBER': $p = oci_field_precision($this->_queryID, $fieldOffset); $sc = oci_field_scale($this->_queryID, $fieldOffset); if ($p != 0 && $sc == 0) $fld->type = 'INT'; $fld->scale = $p; break; case 'CLOB': case 'NCLOB': case 'BLOB': $fld->max_length = -1; break; } return $fld; } } LICENSE.md 0000644 00000063452 15151221732 0006161 0 ustar 00 ADOdb License ============= The ADOdb Library is dual-licensed, released under both the [BSD 3-clause](#bsd-3-clause-license) and the [GNU Lesser General Public License (LGPL) v2.1](#gnu-lesser-general-public-license) or, at your option, any later version. In plain English, you do not need to distribute your application in source code form, nor do you need to distribute ADOdb source code, provided you follow the rest of terms of the BSD license. For more information about ADOdb, visit https://adodb.org/ BSD 3-Clause License -------------------- (c) 2000-2013 John Lim (jlim@natsoft.com) (c) 2014 Damien Regad, Mark Newnham and the ADOdb community All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. 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This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ if (!defined('ADODB_ERROR_HANDLER_TYPE')) define('ADODB_ERROR_HANDLER_TYPE',E_USER_ERROR); define('ADODB_ERROR_HANDLER','adodb_throw'); class ADODB_Exception extends Exception { var $dbms; var $fn; var $sql = ''; var $params = ''; var $host = ''; var $database = ''; function __construct($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection) { switch($fn) { case 'EXECUTE': $this->sql = is_array($p1) ? $p1[0] : $p1; $this->params = $p2; $s = "$dbms error: [$errno: $errmsg] in $fn(\"$this->sql\")"; break; case 'PCONNECT': case 'CONNECT': $user = $thisConnection->user; $s = "$dbms error: [$errno: $errmsg] in $fn($p1, '$user', '****', $p2)"; break; default: //Prevent PHP warning if $p1 or $p2 are arrays. $p1 = ( is_array($p1) ) ? 'Array' : $p1; $p2 = ( is_array($p2) ) ? 'Array' : $p2; $s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)"; break; } $this->dbms = $dbms; if ($thisConnection) { $this->host = $thisConnection->host; $this->database = $thisConnection->database; } $this->fn = $fn; $this->msg = $errmsg; if (!is_numeric($errno)) $errno = -1; parent::__construct($s,$errno); } } /** * Default Error Handler. * * @param string $dbms the RDBMS you are connecting to * @param string $fn the name of the calling function (in uppercase) * @param int $errno the native error number from the database * @param string $errmsg the native error msg from the database * @param mixed $p1 $fn specific parameter - see below * @param mixed $p2 $fn specific parameter - see below */ function adodb_throw($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection) { global $ADODB_EXCEPTION; if (error_reporting() == 0) return; // obey @ protocol if (is_string($ADODB_EXCEPTION)) $errfn = $ADODB_EXCEPTION; else $errfn = 'ADODB_EXCEPTION'; throw new $errfn($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection); } adodb-datadict.inc.php 0000644 00000072441 15151221732 0010660 0 ustar 00 <?php /** * ADOdb Data Dictionary base class. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); /** * Test script for parser */ function lens_ParseTest() { $str = "`zcol ACOL` NUMBER(32,2) DEFAULT 'The \"cow\" (and Jim''s dog) jumps over the moon' PRIMARY, INTI INT AUTO DEFAULT 0, zcol2\"afs ds"; print "<p>$str</p>"; $a= lens_ParseArgs($str); print "<pre>"; print_r($a); print "</pre>"; } if (!function_exists('ctype_alnum')) { function ctype_alnum($text) { return preg_match('/^[a-z0-9]*$/i', $text); } } //Lens_ParseTest(); /** Parse arguments, treat "text" (text) and 'text' as quotation marks. To escape, use "" or '' or )) Will read in "abc def" sans quotes, as: abc def Same with 'abc def'. However if `abc def`, then will read in as `abc def` @param endstmtchar Character that indicates end of statement @param tokenchars Include the following characters in tokens apart from A-Z and 0-9 @returns 2 dimensional array containing parsed tokens. */ function lens_ParseArgs($args,$endstmtchar=',',$tokenchars='_.-') { $pos = 0; $intoken = false; $stmtno = 0; $endquote = false; $tokens = array(); $tokens[$stmtno] = array(); $max = strlen($args); $quoted = false; $tokarr = array(); while ($pos < $max) { $ch = substr($args,$pos,1); switch($ch) { case ' ': case "\t": case "\n": case "\r": if (!$quoted) { if ($intoken) { $intoken = false; $tokens[$stmtno][] = implode('',$tokarr); } break; } $tokarr[] = $ch; break; case '`': if ($intoken) $tokarr[] = $ch; case '(': case ')': case '"': case "'": if ($intoken) { if (empty($endquote)) { $tokens[$stmtno][] = implode('',$tokarr); if ($ch == '(') $endquote = ')'; else $endquote = $ch; $quoted = true; $intoken = true; $tokarr = array(); } else if ($endquote == $ch) { $ch2 = substr($args,$pos+1,1); if ($ch2 == $endquote) { $pos += 1; $tokarr[] = $ch2; } else { $quoted = false; $intoken = false; $tokens[$stmtno][] = implode('',$tokarr); $endquote = ''; } } else $tokarr[] = $ch; }else { if ($ch == '(') $endquote = ')'; else $endquote = $ch; $quoted = true; $intoken = true; $tokarr = array(); if ($ch == '`') $tokarr[] = '`'; } break; default: if (!$intoken) { if ($ch == $endstmtchar) { $stmtno += 1; $tokens[$stmtno] = array(); break; } $intoken = true; $quoted = false; $endquote = false; $tokarr = array(); } if ($quoted) $tokarr[] = $ch; else if (ctype_alnum($ch) || strpos($tokenchars,$ch) !== false) $tokarr[] = $ch; else { if ($ch == $endstmtchar) { $tokens[$stmtno][] = implode('',$tokarr); $stmtno += 1; $tokens[$stmtno] = array(); $intoken = false; $tokarr = array(); break; } $tokens[$stmtno][] = implode('',$tokarr); $tokens[$stmtno][] = $ch; $intoken = false; } } $pos += 1; } if ($intoken) $tokens[$stmtno][] = implode('',$tokarr); return $tokens; } class ADODB_DataDict { /** @var ADOConnection */ var $connection; var $debug = false; var $dropTable = 'DROP TABLE %s'; var $renameTable = 'RENAME TABLE %s TO %s'; var $dropIndex = 'DROP INDEX %s'; var $addCol = ' ADD'; var $alterCol = ' ALTER COLUMN'; var $dropCol = ' DROP COLUMN'; var $renameColumn = 'ALTER TABLE %s RENAME COLUMN %s TO %s'; // table, old-column, new-column, column-definitions (not used by default) var $nameRegex = '\w'; var $nameRegexBrackets = 'a-zA-Z0-9_\(\)'; var $schema = false; var $serverInfo = array(); var $autoIncrement = false; var $dataProvider; var $invalidResizeTypes4 = array('CLOB','BLOB','TEXT','DATE','TIME'); // for changeTableSQL var $blobSize = 100; /// any varchar/char field this size or greater is treated as a blob /// in other words, we use a text area for editing. /** @var string Uppercase driver name */ var $upperName; /* * Indicates whether a BLOB/CLOB field will allow a NOT NULL setting * The type is whatever is matched to an X or X2 or B type. We must * explicitly set the value in the driver to switch the behaviour on */ public $blobAllowsNotNull; /* * Indicates whether a BLOB/CLOB field will allow a DEFAULT set * The type is whatever is matched to an X or X2 or B type. We must * explicitly set the value in the driver to switch the behaviour on */ public $blobAllowsDefaultValue; function getCommentSQL($table,$col) { return false; } function setCommentSQL($table,$col,$cmt) { return false; } function metaTables() { if (!$this->connection->isConnected()) return array(); return $this->connection->metaTables(); } function metaColumns($tab, $upper=true, $schema=false) { if (!$this->connection->isConnected()) return array(); return $this->connection->metaColumns($this->tableName($tab), $upper, $schema); } function metaPrimaryKeys($tab,$owner=false,$intkey=false) { if (!$this->connection->isConnected()) return array(); return $this->connection->metaPrimaryKeys($this->tableName($tab), $owner, $intkey); } function metaIndexes($table, $primary = false, $owner = false) { if (!$this->connection->isConnected()) return array(); return $this->connection->metaIndexes($this->tableName($table), $primary, $owner); } function metaType($t,$len=-1,$fieldobj=false) { static $typeMap = array( 'VARCHAR' => 'C', 'VARCHAR2' => 'C', 'CHAR' => 'C', 'C' => 'C', 'STRING' => 'C', 'NCHAR' => 'C', 'NVARCHAR' => 'C', 'VARYING' => 'C', 'BPCHAR' => 'C', 'CHARACTER' => 'C', 'INTERVAL' => 'C', # Postgres 'MACADDR' => 'C', # postgres 'VAR_STRING' => 'C', # mysql ## 'LONGCHAR' => 'X', 'TEXT' => 'X', 'NTEXT' => 'X', 'M' => 'X', 'X' => 'X', 'CLOB' => 'X', 'NCLOB' => 'X', 'LVARCHAR' => 'X', ## 'BLOB' => 'B', 'IMAGE' => 'B', 'BINARY' => 'B', 'VARBINARY' => 'B', 'LONGBINARY' => 'B', 'B' => 'B', ## 'YEAR' => 'D', // mysql 'DATE' => 'D', 'D' => 'D', ## 'UNIQUEIDENTIFIER' => 'C', # MS SQL Server ## 'TIME' => 'T', 'TIMESTAMP' => 'T', 'DATETIME' => 'T', 'TIMESTAMPTZ' => 'T', 'SMALLDATETIME' => 'T', 'T' => 'T', 'TIMESTAMP WITHOUT TIME ZONE' => 'T', // postgresql ## 'BOOL' => 'L', 'BOOLEAN' => 'L', 'BIT' => 'L', 'L' => 'L', ## 'COUNTER' => 'R', 'R' => 'R', 'SERIAL' => 'R', // ifx 'INT IDENTITY' => 'R', ## 'INT' => 'I', 'INT2' => 'I', 'INT4' => 'I', 'INT8' => 'I', 'INTEGER' => 'I', 'INTEGER UNSIGNED' => 'I', 'SHORT' => 'I', 'TINYINT' => 'I', 'SMALLINT' => 'I', 'I' => 'I', ## 'LONG' => 'N', // interbase is numeric, oci8 is blob 'BIGINT' => 'N', // this is bigger than PHP 32-bit integers 'DECIMAL' => 'N', 'DEC' => 'N', 'REAL' => 'N', 'DOUBLE' => 'N', 'DOUBLE PRECISION' => 'N', 'SMALLFLOAT' => 'N', 'FLOAT' => 'N', 'NUMBER' => 'N', 'NUM' => 'N', 'NUMERIC' => 'N', 'MONEY' => 'N', ## informix 9.2 'SQLINT' => 'I', 'SQLSERIAL' => 'I', 'SQLSMINT' => 'I', 'SQLSMFLOAT' => 'N', 'SQLFLOAT' => 'N', 'SQLMONEY' => 'N', 'SQLDECIMAL' => 'N', 'SQLDATE' => 'D', 'SQLVCHAR' => 'C', 'SQLCHAR' => 'C', 'SQLDTIME' => 'T', 'SQLINTERVAL' => 'N', 'SQLBYTES' => 'B', 'SQLTEXT' => 'X', ## informix 10 "SQLINT8" => 'I8', "SQLSERIAL8" => 'I8', "SQLNCHAR" => 'C', "SQLNVCHAR" => 'C', "SQLLVARCHAR" => 'X', "SQLBOOL" => 'L' ); if (!$this->connection->isConnected()) { $t = strtoupper($t); if (isset($typeMap[$t])) return $typeMap[$t]; return ADODB_DEFAULT_METATYPE; } return $this->connection->metaType($t,$len,$fieldobj); } function nameQuote($name = NULL,$allowBrackets=false) { if (!is_string($name)) { return false; } $name = trim($name); if ( !is_object($this->connection) ) { return $name; } $quote = $this->connection->nameQuote; // if name is of the form `name`, quote it if ( preg_match('/^`(.+)`$/', $name, $matches) ) { return $quote . $matches[1] . $quote; } // if name contains special characters, quote it $regex = ($allowBrackets) ? $this->nameRegexBrackets : $this->nameRegex; if ( !preg_match('/^[' . $regex . ']+$/', $name) ) { return $quote . $name . $quote; } return $name; } function tableName($name) { if ( $this->schema ) { return $this->nameQuote($this->schema) .'.'. $this->nameQuote($name); } return $this->nameQuote($name); } // Executes the sql array returned by getTableSQL and getIndexSQL function executeSQLArray($sql, $continueOnError = true) { $rez = 2; $conn = $this->connection; $saved = $conn->debug; foreach($sql as $line) { if ($this->debug) $conn->debug = true; $ok = $conn->execute($line); $conn->debug = $saved; if (!$ok) { if ($this->debug) ADOConnection::outp($conn->errorMsg()); if (!$continueOnError) return 0; $rez = 1; } } return $rez; } /** Returns the actual type given a character code. C: varchar X: CLOB (character large object) or largest varchar size if CLOB is not supported C2: Multibyte varchar X2: Multibyte CLOB B: BLOB (binary large object) D: Date T: Date-time L: Integer field suitable for storing booleans (0 or 1) I: Integer F: Floating point number N: Numeric or decimal number */ function actualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; return $meta; } function createDatabase($dbname,$options=false) { $options = $this->_options($options); $sql = array(); $s = 'CREATE DATABASE ' . $this->nameQuote($dbname); if (isset($options[$this->upperName])) $s .= ' '.$options[$this->upperName]; $sql[] = $s; return $sql; } /* Generates the SQL to create index. Returns an array of sql strings. */ function createIndexSQL($idxname, $tabname, $flds, $idxoptions = false) { if (!is_array($flds)) { $flds = explode(',',$flds); } foreach($flds as $key => $fld) { # some indexes can use partial fields, eg. index first 32 chars of "name" with NAME(32) $flds[$key] = $this->nameQuote($fld,$allowBrackets=true); } return $this->_indexSQL($this->nameQuote($idxname), $this->tableName($tabname), $flds, $this->_options($idxoptions)); } function dropIndexSQL ($idxname, $tabname = NULL) { return array(sprintf($this->dropIndex, $this->nameQuote($idxname), $this->tableName($tabname))); } function setSchema($schema) { $this->schema = $schema; } function addColumnSQL($tabname, $flds) { $tabname = $this->tableName($tabname); $sql = array(); list($lines,$pkey,$idxs) = $this->_genFields($flds); // genfields can return FALSE at times if ($lines == null) $lines = array(); $alter = 'ALTER TABLE ' . $tabname . $this->addCol . ' '; foreach($lines as $v) { $sql[] = $alter . $v; } if (is_array($idxs)) { foreach($idxs as $idx => $idxdef) { $sql_idxs = $this->createIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); $sql = array_merge($sql, $sql_idxs); } } return $sql; } /** * Change the definition of one column * * As some DBMs can't do that on their own, you need to supply the complete definition of the new table, * to allow recreating the table and copying the content over to the new table * @param string $tabname table-name * @param string $flds column-name and type for the changed column * @param string $tableflds='' complete definition of the new table, eg. for postgres, default '' * @param array|string $tableoptions='' options for the new table see createTableSQL, default '' * @return array with SQL strings */ function alterColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { $tabname = $this->tableName($tabname); $sql = array(); list($lines,$pkey,$idxs) = $this->_genFields($flds); // genfields can return FALSE at times if ($lines == null) $lines = array(); $alter = 'ALTER TABLE ' . $tabname . $this->alterCol . ' '; foreach($lines as $v) { $sql[] = $alter . $v; } if (is_array($idxs)) { foreach($idxs as $idx => $idxdef) { $sql_idxs = $this->createIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); $sql = array_merge($sql, $sql_idxs); } } return $sql; } /** * Rename one column * * Some DBMs can only do this together with changeing the type of the column (even if that stays the same, eg. mysql) * @param string $tabname table-name * @param string $oldcolumn column-name to be renamed * @param string $newcolumn new column-name * @param string $flds='' complete column-definition-string like for addColumnSQL, only used by mysql atm., default='' * @return array with SQL strings */ function renameColumnSQL($tabname,$oldcolumn,$newcolumn,$flds='') { $tabname = $this->tableName($tabname); if ($flds) { list($lines,$pkey,$idxs) = $this->_genFields($flds); // genfields can return FALSE at times if ($lines == null) $lines = array(); $first = current($lines); list(,$column_def) = preg_split("/[\t ]+/",$first,2); } return array(sprintf($this->renameColumn,$tabname,$this->nameQuote($oldcolumn),$this->nameQuote($newcolumn),$column_def)); } /** * Drop one column * * Some DBM's can't do that on their own, you need to supply the complete definition of the new table, * to allow, recreating the table and copying the content over to the new table * @param string $tabname table-name * @param string $flds column-name and type for the changed column * @param string $tableflds='' complete definition of the new table, eg. for postgres, default '' * @param array|string $tableoptions='' options for the new table see createTableSQL, default '' * @return array with SQL strings */ function dropColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { $tabname = $this->tableName($tabname); if (!is_array($flds)) $flds = explode(',',$flds); $sql = array(); $alter = 'ALTER TABLE ' . $tabname . $this->dropCol . ' '; foreach($flds as $v) { $sql[] = $alter . $this->nameQuote($v); } return $sql; } function dropTableSQL($tabname) { return array (sprintf($this->dropTable, $this->tableName($tabname))); } function renameTableSQL($tabname,$newname) { return array (sprintf($this->renameTable, $this->tableName($tabname),$this->tableName($newname))); } /** Generate the SQL to create table. Returns an array of sql strings. */ function createTableSQL($tabname, $flds, $tableoptions=array()) { list($lines,$pkey,$idxs) = $this->_genFields($flds, true); // genfields can return FALSE at times if ($lines == null) $lines = array(); $taboptions = $this->_options($tableoptions); $tabname = $this->tableName($tabname); $sql = $this->_tableSQL($tabname,$lines,$pkey,$taboptions); // ggiunta - 2006/10/12 - KLUDGE: // if we are on autoincrement, and table options includes REPLACE, the // autoincrement sequence has already been dropped on table creation sql, so // we avoid passing REPLACE to trigger creation code. This prevents // creating sql that double-drops the sequence if ($this->autoIncrement && isset($taboptions['REPLACE'])) unset($taboptions['REPLACE']); $tsql = $this->_triggers($tabname,$taboptions); foreach($tsql as $s) $sql[] = $s; if (is_array($idxs)) { foreach($idxs as $idx => $idxdef) { $sql_idxs = $this->createIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); $sql = array_merge($sql, $sql_idxs); } } return $sql; } function _genFields($flds,$widespacing=false) { if (is_string($flds)) { $padding = ' '; $txt = $flds.$padding; $flds = array(); $flds0 = lens_ParseArgs($txt,','); $hasparam = false; foreach($flds0 as $f0) { $f1 = array(); foreach($f0 as $token) { switch (strtoupper($token)) { case 'INDEX': $f1['INDEX'] = ''; // fall through intentionally case 'CONSTRAINT': case 'DEFAULT': $hasparam = $token; break; default: if ($hasparam) $f1[$hasparam] = $token; else $f1[] = $token; $hasparam = false; break; } } // 'index' token without a name means single column index: name it after column if (array_key_exists('INDEX', $f1) && $f1['INDEX'] == '') { $f1['INDEX'] = isset($f0['NAME']) ? $f0['NAME'] : $f0[0]; // check if column name used to create an index name was quoted if (($f1['INDEX'][0] == '"' || $f1['INDEX'][0] == "'" || $f1['INDEX'][0] == "`") && ($f1['INDEX'][0] == substr($f1['INDEX'], -1))) { $f1['INDEX'] = $f1['INDEX'][0].'idx_'.substr($f1['INDEX'], 1, -1).$f1['INDEX'][0]; } else $f1['INDEX'] = 'idx_'.$f1['INDEX']; } // reset it, so we don't get next field 1st token as INDEX... $hasparam = false; $flds[] = $f1; } } $this->autoIncrement = false; $lines = array(); $pkey = array(); $idxs = array(); foreach($flds as $fld) { if (is_array($fld)) $fld = array_change_key_case($fld,CASE_UPPER); $fname = false; $fdefault = false; $fautoinc = false; $ftype = false; $fsize = false; $fprec = false; $fprimary = false; $fnoquote = false; $fdefts = false; $fdefdate = false; $fconstraint = false; $fnotnull = false; $funsigned = false; $findex = ''; $funiqueindex = false; $fOptions = array(); //----------------- // Parse attributes foreach($fld as $attr => $v) { if ($attr == 2 && is_numeric($v)) $attr = 'SIZE'; elseif ($attr == 2 && strtoupper($ftype) == 'ENUM') $attr = 'ENUM'; else if (is_numeric($attr) && $attr > 1 && !is_numeric($v)) $attr = strtoupper($v); switch($attr) { case '0': case 'NAME': $fname = $v; break; case '1': case 'TYPE': $ty = $v; $ftype = $this->actualType(strtoupper($v)); break; case 'SIZE': $dotat = strpos($v,'.'); if ($dotat === false) $dotat = strpos($v,','); if ($dotat === false) $fsize = $v; else { $fsize = substr($v,0,$dotat); $fprec = substr($v,$dotat+1); } break; case 'UNSIGNED': $funsigned = true; break; case 'AUTOINCREMENT': case 'AUTO': $fautoinc = true; $fnotnull = true; break; case 'KEY': // a primary key col can be non unique in itself (if key spans many cols...) case 'PRIMARY': $fprimary = $v; $fnotnull = true; /*$funiqueindex = true;*/ break; case 'DEF': case 'DEFAULT': $fdefault = $v; break; case 'NOTNULL': $fnotnull = $v; break; case 'NOQUOTE': $fnoquote = $v; break; case 'DEFDATE': $fdefdate = $v; break; case 'DEFTIMESTAMP': $fdefts = $v; break; case 'CONSTRAINT': $fconstraint = $v; break; // let INDEX keyword create a 'very standard' index on column case 'INDEX': $findex = $v; break; case 'UNIQUE': $funiqueindex = true; break; case 'ENUM': $fOptions['ENUM'] = $v; break; } //switch } // foreach $fld //-------------------- // VALIDATE FIELD INFO if (!strlen($fname)) { if ($this->debug) ADOConnection::outp("Undefined NAME"); return false; } $fid = strtoupper(preg_replace('/^`(.+)`$/', '$1', $fname)); $fname = $this->nameQuote($fname); if (!strlen($ftype)) { if ($this->debug) ADOConnection::outp("Undefined TYPE for field '$fname'"); return false; } else { $ftype = strtoupper($ftype); } $ftype = $this->_getSize($ftype, $ty, $fsize, $fprec, $fOptions); if (($ty == 'X' || $ty == 'X2' || $ty == 'XL' || $ty == 'B') && !$this->blobAllowsNotNull) /* * some blob types do not accept nulls, so we override the * previously defined value */ $fnotnull = false; if ($fprimary) $pkey[] = $fname; if (($ty == 'X' || $ty == 'X2' || $ty == 'XL' || $ty == 'B') && !$this->blobAllowsDefaultValue) /* * some databases do not allow blobs to have defaults, so we * override the previously defined value */ $fdefault = false; // build list of indexes if ($findex != '') { if (array_key_exists($findex, $idxs)) { $idxs[$findex]['cols'][] = ($fname); if (in_array('UNIQUE', $idxs[$findex]['opts']) != $funiqueindex) { if ($this->debug) ADOConnection::outp("Index $findex defined once UNIQUE and once not"); } if ($funiqueindex && !in_array('UNIQUE', $idxs[$findex]['opts'])) $idxs[$findex]['opts'][] = 'UNIQUE'; } else { $idxs[$findex] = array(); $idxs[$findex]['cols'] = array($fname); if ($funiqueindex) $idxs[$findex]['opts'] = array('UNIQUE'); else $idxs[$findex]['opts'] = array(); } } //-------------------- // CONSTRUCT FIELD SQL if ($fdefts) { if (substr($this->connection->databaseType,0,5) == 'mysql') { $ftype = 'TIMESTAMP'; } else { $fdefault = $this->connection->sysTimeStamp; } } else if ($fdefdate) { if (substr($this->connection->databaseType,0,5) == 'mysql') { $ftype = 'TIMESTAMP'; } else { $fdefault = $this->connection->sysDate; } } else if ($fdefault !== false && !$fnoquote) { if ($ty == 'C' or $ty == 'X' or ( substr($fdefault,0,1) != "'" && !is_numeric($fdefault))) { if (($ty == 'D' || $ty == 'T') && strtolower($fdefault) != 'null') { // convert default date into database-aware code if ($ty == 'T') { $fdefault = $this->connection->dbTimeStamp($fdefault); } else { $fdefault = $this->connection->dbDate($fdefault); } } else if (strlen($fdefault) != 1 && substr($fdefault,0,1) == ' ' && substr($fdefault,strlen($fdefault)-1) == ' ') $fdefault = trim($fdefault); else if (strtolower($fdefault) != 'null') $fdefault = $this->connection->qstr($fdefault); } } $suffix = $this->_createSuffix($fname,$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned); // add index creation if ($widespacing) $fname = str_pad($fname,24); // check for field names appearing twice if (array_key_exists($fid, $lines)) { ADOConnection::outp("Field '$fname' defined twice"); } $lines[$fid] = $fname.' '.$ftype.$suffix; if ($fautoinc) $this->autoIncrement = true; } // foreach $flds return array($lines,$pkey,$idxs); } /** GENERATE THE SIZE PART OF THE DATATYPE $ftype is the actual type $ty is the type defined originally in the DDL */ function _getSize($ftype, $ty, $fsize, $fprec, $options=false) { if (strlen($fsize) && $ty != 'X' && $ty != 'B' && strpos($ftype,'(') === false) { $ftype .= "(".$fsize; if (strlen($fprec)) $ftype .= ",".$fprec; $ftype .= ')'; } /* * Handle additional options */ if (is_array($options)) { foreach($options as $type=>$value) { switch ($type) { case 'ENUM': $ftype .= '(' . $value . ')'; break; default: } } } return $ftype; } // return string must begin with space function _createSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { $suffix = ''; if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fnotnull) $suffix .= ' NOT NULL'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } function _indexSQL($idxname, $tabname, $flds, $idxoptions) { $sql = array(); if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { $sql[] = sprintf ($this->dropIndex, $idxname); if ( isset($idxoptions['DROP']) ) return $sql; } if ( empty ($flds) ) { return $sql; } $unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : ''; $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname . ' '; if ( isset($idxoptions[$this->upperName]) ) $s .= $idxoptions[$this->upperName]; if ( is_array($flds) ) $flds = implode(', ',$flds); $s .= '(' . $flds . ')'; $sql[] = $s; return $sql; } function _dropAutoIncrement($tabname) { return false; } function _tableSQL($tabname,$lines,$pkey,$tableoptions) { $sql = array(); if (isset($tableoptions['REPLACE']) || isset ($tableoptions['DROP'])) { $sql[] = sprintf($this->dropTable,$tabname); if ($this->autoIncrement) { $sInc = $this->_dropAutoIncrement($tabname); if ($sInc) $sql[] = $sInc; } if ( isset ($tableoptions['DROP']) ) { return $sql; } } $s = "CREATE TABLE $tabname (\n"; $s .= implode(",\n", $lines); if (sizeof($pkey)>0) { $s .= ",\n PRIMARY KEY ("; $s .= implode(", ",$pkey).")"; } if (isset($tableoptions['CONSTRAINTS'])) $s .= "\n".$tableoptions['CONSTRAINTS']; if (isset($tableoptions[$this->upperName.'_CONSTRAINTS'])) $s .= "\n".$tableoptions[$this->upperName.'_CONSTRAINTS']; $s .= "\n)"; if (isset($tableoptions[$this->upperName])) $s .= $tableoptions[$this->upperName]; $sql[] = $s; return $sql; } /** GENERATE TRIGGERS IF NEEDED used when table has auto-incrementing field that is emulated using triggers */ function _triggers($tabname,$taboptions) { return array(); } /** Sanitize options, so that array elements with no keys are promoted to keys */ function _options($opts) { if (!is_array($opts)) return array(); $newopts = array(); foreach($opts as $k => $v) { if (is_numeric($k)) $newopts[strtoupper($v)] = $v; else $newopts[strtoupper($k)] = $v; } return $newopts; } function _getSizePrec($size) { $fsize = false; $fprec = false; $dotat = strpos($size,'.'); if ($dotat === false) $dotat = strpos($size,','); if ($dotat === false) $fsize = $size; else { $fsize = substr($size,0,$dotat); $fprec = substr($size,$dotat+1); } return array($fsize, $fprec); } /** "Florian Buzin [ easywe ]" <florian.buzin#easywe.de> This function changes/adds new fields to your table. You don't have to know if the col is new or not. It will check on its own. */ function changeTableSQL($tablename, $flds, $tableoptions = false, $dropOldFlds=false) { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; if ($this->connection->fetchMode !== false) $savem = $this->connection->setFetchMode(false); // check table exists $save_handler = $this->connection->raiseErrorFn; $this->connection->raiseErrorFn = ''; $cols = $this->metaColumns($tablename); $this->connection->raiseErrorFn = $save_handler; if (isset($savem)) $this->connection->setFetchMode($savem); $ADODB_FETCH_MODE = $save; if ( empty($cols)) { return $this->createTableSQL($tablename, $flds, $tableoptions); } if (is_array($flds)) { // Cycle through the update fields, comparing // existing fields to fields to update. // if the Metatype and size is exactly the // same, ignore - by Mark Newham $holdflds = array(); foreach($flds as $k=>$v) { if ( isset($cols[$k]) && is_object($cols[$k]) ) { // If already not allowing nulls, then don't change $obj = $cols[$k]; if (isset($obj->not_null) && $obj->not_null) $v = str_replace('NOT NULL','',$v); if (isset($obj->auto_increment) && $obj->auto_increment && empty($v['AUTOINCREMENT'])) $v = str_replace('AUTOINCREMENT','',$v); $c = $cols[$k]; $ml = $c->max_length; $mt = $this->metaType($c->type,$ml); if (isset($c->scale)) $sc = $c->scale; else $sc = 99; // always force change if scale not known. if ($sc == -1) $sc = false; list($fsize, $fprec) = $this->_getSizePrec($v['SIZE']); if ($ml == -1) $ml = ''; if ($mt == 'X') $ml = $v['SIZE']; if (($mt != $v['TYPE']) || ($ml != $fsize || $sc != $fprec) || (isset($v['AUTOINCREMENT']) && $v['AUTOINCREMENT'] != $obj->auto_increment)) { $holdflds[$k] = $v; } } else { $holdflds[$k] = $v; } } $flds = $holdflds; } // already exists, alter table instead list($lines,$pkey,$idxs) = $this->_genFields($flds); // genfields can return FALSE at times if ($lines == null) $lines = array(); $alter = 'ALTER TABLE ' . $this->tableName($tablename); $sql = array(); foreach ( $lines as $id => $v ) { if ( isset($cols[$id]) && is_object($cols[$id]) ) { $flds = lens_ParseArgs($v,','); // We are trying to change the size of the field, if not allowed, simply ignore the request. // $flds[1] holds the type, $flds[2] holds the size -postnuke addition if ($flds && in_array(strtoupper(substr($flds[0][1],0,4)),$this->invalidResizeTypes4) && (isset($flds[0][2]) && is_numeric($flds[0][2]))) { if ($this->debug) ADOConnection::outp(sprintf("<h3>%s cannot be changed to %s currently</h3>", $flds[0][0], $flds[0][1])); #echo "<h3>$this->alterCol cannot be changed to $flds currently</h3>"; continue; } $sql[] = $alter . $this->alterCol . ' ' . $v; } else { $sql[] = $alter . $this->addCol . ' ' . $v; } } if ($dropOldFlds) { foreach ( $cols as $id => $v ) if ( !isset($lines[$id]) ) $sql[] = $alter . $this->dropCol . ' ' . $v->name; } return $sql; } } // class index.html 0000644 00000000000 15151221732 0006526 0 ustar 00 adodb-errorhandler.inc.php 0000644 00000006041 15151221732 0011563 0 ustar 00 <?php /** * ADOdb Default Error Handler. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // added Claudio Bustos clbustos#entelchile.net if (!defined('ADODB_ERROR_HANDLER_TYPE')) define('ADODB_ERROR_HANDLER_TYPE',E_USER_ERROR); if (!defined('ADODB_ERROR_HANDLER')) define('ADODB_ERROR_HANDLER','ADODB_Error_Handler'); /** * Default Error Handler. This will be called with the following params * * @param $dbms the RDBMS you are connecting to * @param $fn the name of the calling function (in uppercase) * @param $errno the native error number from the database * @param $errmsg the native error msg from the database * @param $p1 $fn specific parameter - see below * @param $p2 $fn specific parameter - see below * @param $thisConn $current connection object - can be false if no connection object created */ function ADODB_Error_Handler($dbms, $fn, $errno, $errmsg, $p1, $p2, &$thisConnection) { if (error_reporting() == 0) return; // obey @ protocol switch($fn) { case 'EXECUTE': $sql = $p1; $inputparams = $p2; $s = "$dbms error: [$errno: $errmsg] in $fn(\"$sql\")\n"; break; case 'PCONNECT': case 'CONNECT': $host = $p1; $database = $p2; $s = "$dbms error: [$errno: $errmsg] in $fn($host, '****', '****', $database)\n"; break; default: $s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)\n"; break; } /* * Log connection error somewhere * 0 message is sent to PHP's system logger, using the Operating System's system * logging mechanism or a file, depending on what the error_log configuration * directive is set to. * 1 message is sent by email to the address in the destination parameter. * This is the only message type where the fourth parameter, extra_headers is used. * This message type uses the same internal function as mail() does. * 2 message is sent through the PHP debugging connection. * This option is only available if remote debugging has been enabled. * In this case, the destination parameter specifies the host name or IP address * and optionally, port number, of the socket receiving the debug information. * 3 message is appended to the file destination */ if (defined('ADODB_ERROR_LOG_TYPE')) { $t = date('Y-m-d H:i:s'); if (defined('ADODB_ERROR_LOG_DEST')) error_log("($t) $s", ADODB_ERROR_LOG_TYPE, ADODB_ERROR_LOG_DEST); else error_log("($t) $s", ADODB_ERROR_LOG_TYPE); } //print "<p>$s</p>"; trigger_error($s,ADODB_ERROR_HANDLER_TYPE); } xsl/convert-0.2-0.1.xsl 0000644 00000012704 15151221732 0010356 0 ustar 00 <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > <xsl:output method="xml" indent="yes" omit-xml-declaration="no" encoding="UTF-8"/> <!-- Schema --> <xsl:template match="/"> <xsl:comment> ADODB XMLSchema http://adodb-xmlschema.sourceforge.net </xsl:comment> <xsl:element name="schema"> <xsl:attribute name="version">0.1</xsl:attribute> <xsl:apply-templates select="schema/table|schema/sql"/> </xsl:element> </xsl:template> <!-- Table --> <xsl:template match="table"> <xsl:variable name="table_name" select="@name"/> <xsl:element name="table"> <xsl:attribute name="name"><xsl:value-of select="$table_name"/></xsl:attribute> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@version) > 0"> <xsl:attribute name="version"><xsl:value-of select="@version"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:choose> <xsl:when test="count(DROP) > 0"> <xsl:element name="DROP"/> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="field"/> </xsl:otherwise> </xsl:choose> <xsl:apply-templates select="constraint"/> </xsl:element> <xsl:apply-templates select="index"/> </xsl:template> <!-- Field --> <xsl:template match="field"> <xsl:element name="field"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:attribute name="type"><xsl:value-of select="@type"/></xsl:attribute> <xsl:if test="string-length(@size) > 0"> <xsl:attribute name="size"><xsl:value-of select="@size"/></xsl:attribute> </xsl:if> <xsl:choose> <xsl:when test="count(PRIMARY) > 0"> <xsl:element name="PRIMARY"/> </xsl:when> <xsl:when test="count(KEY) > 0"> <xsl:element name="KEY"/> </xsl:when> <xsl:when test="count(NOTNULL) > 0"> <xsl:element name="NOTNULL"/> </xsl:when> </xsl:choose> <xsl:choose> <xsl:when test="count(AUTO) > 0"> <xsl:element name="AUTO"/> </xsl:when> <xsl:when test="count(AUTOINCREMENT) > 0"> <xsl:element name="AUTOINCREMENT"/> </xsl:when> </xsl:choose> <xsl:choose> <xsl:when test="count(DEFAULT) > 0"> <xsl:element name="DEFAULT"> <xsl:attribute name="value"> <xsl:value-of select="DEFAULT[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> <xsl:when test="count(DEFDATE) > 0"> <xsl:element name="DEFDATE"> <xsl:attribute name="value"> <xsl:value-of select="DEFDATE[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> <xsl:when test="count(DEFTIMESTAMP) > 0"> <xsl:element name="DEFDTIMESTAMP"> <xsl:attribute name="value"> <xsl:value-of select="DEFTIMESTAMP[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> </xsl:choose> <xsl:if test="count(NOQUOTE) > 0"> <xsl:element name="NOQUOTE"/> </xsl:if> <xsl:apply-templates select="constraint"/> </xsl:element> </xsl:template> <!-- Constraint --> <xsl:template match="constraint"> <xsl:element name="constraint"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Index --> <xsl:template match="index"> <xsl:element name="index"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:attribute name="table"><xsl:value-of select="../@name"/></xsl:attribute> <xsl:apply-templates select="descr[1]"/> <xsl:if test="count(CLUSTERED) > 0"> <xsl:element name="CLUSTERED"/> </xsl:if> <xsl:if test="count(BITMAP) > 0"> <xsl:element name="BITMAP"/> </xsl:if> <xsl:if test="count(UNIQUE) > 0"> <xsl:element name="UNIQUE"/> </xsl:if> <xsl:if test="count(FULLTEXT) > 0"> <xsl:element name="FULLTEXT"/> </xsl:if> <xsl:if test="count(HASH) > 0"> <xsl:element name="HASH"/> </xsl:if> <xsl:choose> <xsl:when test="count(DROP) > 0"> <xsl:element name="DROP"/> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="col"/> </xsl:otherwise> </xsl:choose> </xsl:element> </xsl:template> <!-- Index Column --> <xsl:template match="col"> <xsl:element name="col"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- SQL QuerySet --> <xsl:template match="sql"> <xsl:element name="sql"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@key) > 0"> <xsl:attribute name="key"><xsl:value-of select="@key"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@prefixmethod) > 0"> <xsl:attribute name="prefixmethod"><xsl:value-of select="@prefixmethod"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:apply-templates select="query"/> </xsl:element> </xsl:template> <!-- Query --> <xsl:template match="query"> <xsl:element name="query"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Description --> <xsl:template match="descr"> <xsl:element name="descr"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> </xsl:stylesheet> xsl/remove-0.2.xsl 0000644 00000002655 15151221732 0007703 0 ustar 00 <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > <xsl:output method="xml" indent="yes" omit-xml-declaration="no" encoding="UTF-8"/> <!-- Schema --> <xsl:template match="/"> <xsl:comment> ADODB XMLSchema http://adodb-xmlschema.sourceforge.net </xsl:comment> <xsl:comment> Uninstallation Schema </xsl:comment> <xsl:element name="schema"> <xsl:attribute name="version">0.2</xsl:attribute> <xsl:apply-templates select="schema/table"> <xsl:sort select="position()" data-type="number" order="descending"/> </xsl:apply-templates> </xsl:element> </xsl:template> <!-- Table --> <xsl:template match="table"> <xsl:if test="count(DROP) = 0"> <xsl:element name="table"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@version) > 0"> <xsl:attribute name="version"><xsl:value-of select="@version"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:element name="DROP"/> </xsl:element> </xsl:if> </xsl:template> <!-- Description --> <xsl:template match="descr"> <xsl:element name="descr"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> </xsl:stylesheet> xsl/convert-0.1-0.3.xsl 0000644 00000013670 15151221732 0010362 0 ustar 00 <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > <xsl:output method="xml" indent="yes" omit-xml-declaration="no" encoding="UTF-8"/> <!-- Schema --> <xsl:template match="/"> <xsl:comment> ADODB XMLSchema http://adodb-xmlschema.sourceforge.net </xsl:comment> <xsl:element name="schema"> <xsl:attribute name="version">0.3</xsl:attribute> <xsl:apply-templates select="schema/table|schema/sql"/> </xsl:element> </xsl:template> <!-- Table --> <xsl:template match="table"> <xsl:variable name="table_name" select="@name"/> <xsl:element name="table"> <xsl:attribute name="name"><xsl:value-of select="$table_name"/></xsl:attribute> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@version) > 0"> <xsl:attribute name="version"><xsl:value-of select="@version"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:choose> <xsl:when test="count(DROP) > 0"> <xsl:element name="DROP"/> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="field"/> </xsl:otherwise> </xsl:choose> <xsl:apply-templates select="constraint"/> <xsl:apply-templates select="../index[@table=$table_name]"/> </xsl:element> </xsl:template> <!-- Field --> <xsl:template match="field"> <xsl:element name="field"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:attribute name="type"><xsl:value-of select="@type"/></xsl:attribute> <xsl:if test="string-length(@size) > 0"> <xsl:attribute name="size"><xsl:value-of select="@size"/></xsl:attribute> </xsl:if> <xsl:choose> <xsl:when test="string-length(@opts) = 0"/> <xsl:when test="@opts = 'UNSIGNED'"> <xsl:element name="UNSIGNED"/> </xsl:when> <xsl:when test="contains(@opts,'UNSIGNED')"> <xsl:attribute name="opts"> <xsl:value-of select="concat(substring-before(@opts,'UNSIGNED'),substring-after(@opts,'UNSIGNED'))"/> </xsl:attribute> <xsl:element name="UNSIGNED"/> </xsl:when> <xsl:otherwise> <xsl:attribute name="opts"><xsl:value-of select="@opts"/></xsl:attribute> </xsl:otherwise> </xsl:choose> <xsl:choose> <xsl:when test="count(PRIMARY) > 0"> <xsl:element name="PRIMARY"/> </xsl:when> <xsl:when test="count(KEY) > 0"> <xsl:element name="KEY"/> </xsl:when> <xsl:when test="count(NOTNULL) > 0"> <xsl:element name="NOTNULL"/> </xsl:when> </xsl:choose> <xsl:choose> <xsl:when test="count(AUTO) > 0"> <xsl:element name="AUTO"/> </xsl:when> <xsl:when test="count(AUTOINCREMENT) > 0"> <xsl:element name="AUTOINCREMENT"/> </xsl:when> </xsl:choose> <xsl:choose> <xsl:when test="count(DEFAULT) > 0"> <xsl:element name="DEFAULT"> <xsl:attribute name="value"> <xsl:value-of select="DEFAULT[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> <xsl:when test="count(DEFDATE) > 0"> <xsl:element name="DEFDATE"> <xsl:attribute name="value"> <xsl:value-of select="DEFDATE[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> <xsl:when test="count(DEFTIMESTAMP) > 0"> <xsl:element name="DEFTIMESTAMP"> <xsl:attribute name="value"> <xsl:value-of select="DEFTIMESTAMP[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> </xsl:choose> <xsl:if test="count(NOQUOTE) > 0"> <xsl:element name="NOQUOTE"/> </xsl:if> <xsl:apply-templates select="constraint"/> </xsl:element> </xsl:template> <!-- Constraint --> <xsl:template match="constraint"> <xsl:element name="constraint"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Index --> <xsl:template match="index"> <xsl:element name="index"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:apply-templates select="descr[1]"/> <xsl:if test="count(CLUSTERED) > 0"> <xsl:element name="CLUSTERED"/> </xsl:if> <xsl:if test="count(BITMAP) > 0"> <xsl:element name="BITMAP"/> </xsl:if> <xsl:if test="count(UNIQUE) > 0"> <xsl:element name="UNIQUE"/> </xsl:if> <xsl:if test="count(FULLTEXT) > 0"> <xsl:element name="FULLTEXT"/> </xsl:if> <xsl:if test="count(HASH) > 0"> <xsl:element name="HASH"/> </xsl:if> <xsl:choose> <xsl:when test="count(DROP) > 0"> <xsl:element name="DROP"/> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="col"/> </xsl:otherwise> </xsl:choose> </xsl:element> </xsl:template> <!-- Index Column --> <xsl:template match="col"> <xsl:element name="col"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- SQL QuerySet --> <xsl:template match="sql"> <xsl:element name="sql"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@key) > 0"> <xsl:attribute name="key"><xsl:value-of select="@key"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@prefixmethod) > 0"> <xsl:attribute name="prefixmethod"><xsl:value-of select="@prefixmethod"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:apply-templates select="query"/> </xsl:element> </xsl:template> <!-- Query --> <xsl:template match="query"> <xsl:element name="query"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Description --> <xsl:template match="descr"> <xsl:element name="descr"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> </xsl:stylesheet> xsl/convert-0.1-0.2.xsl 0000644 00000012611 15151221732 0010353 0 ustar 00 <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > <xsl:output method="xml" indent="yes" omit-xml-declaration="no" encoding="UTF-8"/> <!-- Schema --> <xsl:template match="/"> <xsl:comment> ADODB XMLSchema http://adodb-xmlschema.sourceforge.net </xsl:comment> <xsl:element name="schema"> <xsl:attribute name="version">0.2</xsl:attribute> <xsl:apply-templates select="schema/table|schema/sql"/> </xsl:element> </xsl:template> <!-- Table --> <xsl:template match="table"> <xsl:variable name="table_name" select="@name"/> <xsl:element name="table"> <xsl:attribute name="name"><xsl:value-of select="$table_name"/></xsl:attribute> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@version) > 0"> <xsl:attribute name="version"><xsl:value-of select="@version"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:choose> <xsl:when test="count(DROP) > 0"> <xsl:element name="DROP"/> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="field"/> </xsl:otherwise> </xsl:choose> <xsl:apply-templates select="constraint"/> <xsl:apply-templates select="../index[@table=$table_name]"/> </xsl:element> </xsl:template> <!-- Field --> <xsl:template match="field"> <xsl:element name="field"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:attribute name="type"><xsl:value-of select="@type"/></xsl:attribute> <xsl:if test="string-length(@size) > 0"> <xsl:attribute name="size"><xsl:value-of select="@size"/></xsl:attribute> </xsl:if> <xsl:choose> <xsl:when test="count(PRIMARY) > 0"> <xsl:element name="PRIMARY"/> </xsl:when> <xsl:when test="count(KEY) > 0"> <xsl:element name="KEY"/> </xsl:when> <xsl:when test="count(NOTNULL) > 0"> <xsl:element name="NOTNULL"/> </xsl:when> </xsl:choose> <xsl:choose> <xsl:when test="count(AUTO) > 0"> <xsl:element name="AUTO"/> </xsl:when> <xsl:when test="count(AUTOINCREMENT) > 0"> <xsl:element name="AUTOINCREMENT"/> </xsl:when> </xsl:choose> <xsl:choose> <xsl:when test="count(DEFAULT) > 0"> <xsl:element name="DEFAULT"> <xsl:attribute name="value"> <xsl:value-of select="DEFAULT[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> <xsl:when test="count(DEFDATE) > 0"> <xsl:element name="DEFDATE"> <xsl:attribute name="value"> <xsl:value-of select="DEFDATE[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> <xsl:when test="count(DEFTIMESTAMP) > 0"> <xsl:element name="DEFTIMESTAMP"> <xsl:attribute name="value"> <xsl:value-of select="DEFTIMESTAMP[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> </xsl:choose> <xsl:if test="count(NOQUOTE) > 0"> <xsl:element name="NOQUOTE"/> </xsl:if> <xsl:apply-templates select="constraint"/> </xsl:element> </xsl:template> <!-- Constraint --> <xsl:template match="constraint"> <xsl:element name="constraint"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Index --> <xsl:template match="index"> <xsl:element name="index"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:apply-templates select="descr[1]"/> <xsl:if test="count(CLUSTERED) > 0"> <xsl:element name="CLUSTERED"/> </xsl:if> <xsl:if test="count(BITMAP) > 0"> <xsl:element name="BITMAP"/> </xsl:if> <xsl:if test="count(UNIQUE) > 0"> <xsl:element name="UNIQUE"/> </xsl:if> <xsl:if test="count(FULLTEXT) > 0"> <xsl:element name="FULLTEXT"/> </xsl:if> <xsl:if test="count(HASH) > 0"> <xsl:element name="HASH"/> </xsl:if> <xsl:choose> <xsl:when test="count(DROP) > 0"> <xsl:element name="DROP"/> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="col"/> </xsl:otherwise> </xsl:choose> </xsl:element> </xsl:template> <!-- Index Column --> <xsl:template match="col"> <xsl:element name="col"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- SQL QuerySet --> <xsl:template match="sql"> <xsl:element name="sql"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@key) > 0"> <xsl:attribute name="key"><xsl:value-of select="@key"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@prefixmethod) > 0"> <xsl:attribute name="prefixmethod"><xsl:value-of select="@prefixmethod"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:apply-templates select="query"/> </xsl:element> </xsl:template> <!-- Query --> <xsl:template match="query"> <xsl:element name="query"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Description --> <xsl:template match="descr"> <xsl:element name="descr"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> </xsl:stylesheet> xsl/convert-0.2-0.3.xsl 0000644 00000016647 15151221732 0010372 0 ustar 00 <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > <xsl:output method="xml" indent="yes" omit-xml-declaration="no" encoding="UTF-8"/> <!-- Schema --> <xsl:template match="/"> <xsl:comment> ADODB XMLSchema http://adodb-xmlschema.sourceforge.net </xsl:comment> <xsl:element name="schema"> <xsl:attribute name="version">0.3</xsl:attribute> <xsl:apply-templates select="schema/table|schema/sql"/> </xsl:element> </xsl:template> <!-- Table --> <xsl:template match="table"> <xsl:element name="table"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@version) > 0"> <xsl:attribute name="version"><xsl:value-of select="@version"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:choose> <xsl:when test="count(DROP) > 0"> <xsl:element name="DROP"/> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="field"/> </xsl:otherwise> </xsl:choose> <xsl:apply-templates select="constraint"/> <xsl:apply-templates select="opt"/> <xsl:apply-templates select="index"/> <xsl:apply-templates select="data"/> </xsl:element> </xsl:template> <!-- Field --> <xsl:template match="field"> <xsl:element name="field"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:attribute name="type"><xsl:value-of select="@type"/></xsl:attribute> <xsl:if test="string-length(@size) > 0"> <xsl:attribute name="size"><xsl:value-of select="@size"/></xsl:attribute> </xsl:if> <xsl:choose> <xsl:when test="string-length(@opts) = 0"> <xsl:if test="count(UNSIGNED) > 0"> <xsl:element name="UNSIGNED"/> </xsl:if> </xsl:when> <xsl:when test="@opts = 'UNSIGNED'"> <xsl:element name="UNSIGNED"/> </xsl:when> <xsl:when test="contains(@opts,'UNSIGNED')"> <xsl:attribute name="opts"> <xsl:value-of select="concat(substring-before(@opts,'UNSIGNED'),substring-after(@opts,'UNSIGNED'))"/> </xsl:attribute> <xsl:element name="UNSIGNED"/> </xsl:when> <xsl:otherwise> <xsl:attribute name="opts"><xsl:value-of select="@opts"/></xsl:attribute> <xsl:if test="count(UNSIGNED) > 0"> <xsl:element name="UNSIGNED"/> </xsl:if> </xsl:otherwise> </xsl:choose> <xsl:apply-templates select="descr[1]"/> <xsl:choose> <xsl:when test="count(PRIMARY) > 0"> <xsl:element name="PRIMARY"/> </xsl:when> <xsl:when test="count(KEY) > 0"> <xsl:element name="KEY"/> </xsl:when> <xsl:when test="count(NOTNULL) > 0"> <xsl:element name="NOTNULL"/> </xsl:when> </xsl:choose> <xsl:choose> <xsl:when test="count(AUTO) > 0"> <xsl:element name="AUTO"/> </xsl:when> <xsl:when test="count(AUTOINCREMENT) > 0"> <xsl:element name="AUTOINCREMENT"/> </xsl:when> </xsl:choose> <xsl:choose> <xsl:when test="count(DEFAULT) > 0"> <xsl:element name="DEFAULT"> <xsl:attribute name="value"> <xsl:value-of select="DEFAULT[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> <xsl:when test="count(DEFDATE) > 0"> <xsl:element name="DEFDATE"> <xsl:attribute name="value"> <xsl:value-of select="DEFDATE[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> <xsl:when test="count(DEFTIMESTAMP) > 0"> <xsl:element name="DEFTIMESTAMP"> <xsl:attribute name="value"> <xsl:value-of select="DEFTIMESTAMP[1]/@value"/> </xsl:attribute> </xsl:element> </xsl:when> </xsl:choose> <xsl:if test="count(NOQUOTE) > 0"> <xsl:element name="NOQUOTE"/> </xsl:if> <xsl:apply-templates select="constraint"/> <xsl:apply-templates select="opt"/> </xsl:element> </xsl:template> <!-- Constraint --> <xsl:template match="constraint"> <xsl:element name="constraint"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Opt --> <xsl:template match="opt"> <xsl:element name="opt"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Index --> <xsl:template match="index"> <xsl:element name="index"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:apply-templates select="descr[1]"/> <xsl:if test="count(CLUSTERED) > 0"> <xsl:element name="CLUSTERED"/> </xsl:if> <xsl:if test="count(BITMAP) > 0"> <xsl:element name="BITMAP"/> </xsl:if> <xsl:if test="count(UNIQUE) > 0"> <xsl:element name="UNIQUE"/> </xsl:if> <xsl:if test="count(FULLTEXT) > 0"> <xsl:element name="FULLTEXT"/> </xsl:if> <xsl:if test="count(HASH) > 0"> <xsl:element name="HASH"/> </xsl:if> <xsl:choose> <xsl:when test="count(DROP) > 0"> <xsl:element name="DROP"/> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="col"/> </xsl:otherwise> </xsl:choose> </xsl:element> </xsl:template> <!-- Index Column --> <xsl:template match="col"> <xsl:element name="col"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- SQL QuerySet --> <xsl:template match="sql"> <xsl:element name="sql"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@key) > 0"> <xsl:attribute name="key"><xsl:value-of select="@key"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@prefixmethod) > 0"> <xsl:attribute name="prefixmethod"><xsl:value-of select="@prefixmethod"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:apply-templates select="query"/> </xsl:element> </xsl:template> <!-- Query --> <xsl:template match="query"> <xsl:element name="query"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Description --> <xsl:template match="descr"> <xsl:element name="descr"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> <!-- Data --> <xsl:template match="data"> <xsl:element name="data"> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:apply-templates select="row"/> </xsl:element> </xsl:template> <!-- Data Row --> <xsl:template match="row"> <xsl:element name="row"> <xsl:apply-templates select="f"/> </xsl:element> </xsl:template> <!-- Data Field --> <xsl:template match="f"> <xsl:element name="f"> <xsl:if test="string-length(@name) > 0"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> </xsl:if> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> </xsl:stylesheet> xsl/remove-0.3.xsl 0000644 00000002655 15151221732 0007704 0 ustar 00 <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" > <xsl:output method="xml" indent="yes" omit-xml-declaration="no" encoding="UTF-8"/> <!-- Schema --> <xsl:template match="/"> <xsl:comment> ADODB XMLSchema http://adodb-xmlschema.sourceforge.net </xsl:comment> <xsl:comment> Uninstallation Schema </xsl:comment> <xsl:element name="schema"> <xsl:attribute name="version">0.3</xsl:attribute> <xsl:apply-templates select="schema/table"> <xsl:sort select="position()" data-type="number" order="descending"/> </xsl:apply-templates> </xsl:element> </xsl:template> <!-- Table --> <xsl:template match="table"> <xsl:if test="count(DROP) = 0"> <xsl:element name="table"> <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute> <xsl:if test="string-length(@platform) > 0"> <xsl:attribute name="platform"><xsl:value-of select="@platform"/></xsl:attribute> </xsl:if> <xsl:if test="string-length(@version) > 0"> <xsl:attribute name="version"><xsl:value-of select="@version"/></xsl:attribute> </xsl:if> <xsl:apply-templates select="descr[1]"/> <xsl:element name="DROP"/> </xsl:element> </xsl:if> </xsl:template> <!-- Description --> <xsl:template match="descr"> <xsl:element name="descr"> <xsl:value-of select="normalize-space(text())"/> </xsl:element> </xsl:template> </xsl:stylesheet> adodb-active-record.inc.php 0000644 00000067634 15151221732 0011642 0 ustar 00 <?php /** * Active Record implementation. Superset of Zend Framework's. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ include_once(ADODB_DIR.'/adodb-lib.inc.php'); global $_ADODB_ACTIVE_DBS; global $ADODB_ACTIVE_CACHESECS; // set to true to enable caching of metadata such as field info global $ACTIVE_RECORD_SAFETY; // set to false to disable safety checks global $ADODB_ACTIVE_DEFVALS; // use default values of table definition when creating new active record. // array of ADODB_Active_DB's, indexed by ADODB_Active_Record->_dbat $_ADODB_ACTIVE_DBS = array(); $ACTIVE_RECORD_SAFETY = true; $ADODB_ACTIVE_DEFVALS = false; $ADODB_ACTIVE_CACHESECS = 0; class ADODB_Active_DB { var $db; // ADOConnection var $tables; // assoc array of ADODB_Active_Table objects, indexed by tablename } class ADODB_Active_Table { var $name; // table name var $flds; // assoc array of adofieldobjs, indexed by fieldname var $keys; // assoc array of primary keys, indexed by fieldname var $_created; // only used when stored as a cached file var $_belongsTo = array(); var $_hasMany = array(); } // $db = database connection // $index = name of index - can be associative, for an example see // PHPLens Issue No: 17790 // returns index into $_ADODB_ACTIVE_DBS function ADODB_SetDatabaseAdapter(&$db, $index=false) { global $_ADODB_ACTIVE_DBS; foreach($_ADODB_ACTIVE_DBS as $k => $d) { if($d->db === $db) { return $k; } } $obj = new ADODB_Active_DB(); $obj->db = $db; $obj->tables = array(); if ($index == false) { $index = sizeof($_ADODB_ACTIVE_DBS); } $_ADODB_ACTIVE_DBS[$index] = $obj; return sizeof($_ADODB_ACTIVE_DBS)-1; } class ADODB_Active_Record { static $_changeNames = true; // dynamically pluralize table names /** @var bool|string Allows override of global $ADODB_QUOTE_FIELDNAMES */ public $_quoteNames; static $_foreignSuffix = '_id'; // var $_dbat; // associative index pointing to ADODB_Active_DB eg. $ADODB_Active_DBS[_dbat] var $_table; // tablename, if set in class definition then use it as table name var $_tableat; // associative index pointing to ADODB_Active_Table, eg $ADODB_Active_DBS[_dbat]->tables[$this->_tableat] var $_where; // where clause set in Load() var $_saved = false; // indicates whether data is already inserted. var $_lasterr = false; // last error message var $_original = false; // the original values loaded or inserted, refreshed on update var $foreignName; // CFR: class name when in a relationship var $lockMode = ' for update '; // you might want to change to static function UseDefaultValues($bool=null) { global $ADODB_ACTIVE_DEFVALS; if (isset($bool)) { $ADODB_ACTIVE_DEFVALS = $bool; } return $ADODB_ACTIVE_DEFVALS; } // should be static static function SetDatabaseAdapter(&$db, $index=false) { return ADODB_SetDatabaseAdapter($db, $index); } public function __set($name, $value) { $name = str_replace(' ', '_', $name); $this->$name = $value; } // php5 constructor function __construct($table = false, $pkeyarr=false, $db=false) { global $_ADODB_ACTIVE_DBS, $ADODB_QUOTE_FIELDNAMES; // Set the local override for field quoting, only if not defined yet if (!isset($this->_quoteNames)) { $this->_quoteNames = $ADODB_QUOTE_FIELDNAMES; } if ($db == false && is_object($pkeyarr)) { $db = $pkeyarr; $pkeyarr = false; } if (!$table) { if (!empty($this->_table)) { $table = $this->_table; } else $table = $this->_pluralize(get_class($this)); } $this->foreignName = strtolower(get_class($this)); // CFR: default foreign name if ($db) { $this->_dbat = ADODB_Active_Record::SetDatabaseAdapter($db); } else if (!isset($this->_dbat)) { if (sizeof($_ADODB_ACTIVE_DBS) == 0) { $this->Error( "No database connection set; use ADOdb_Active_Record::SetDatabaseAdapter(\$db)", 'ADODB_Active_Record::__constructor' ); } end($_ADODB_ACTIVE_DBS); $this->_dbat = key($_ADODB_ACTIVE_DBS); } $this->_table = $table; $this->_tableat = $table; # reserved for setting the assoc value to a non-table name, eg. the sql string in future $this->UpdateActiveTable($pkeyarr); } function __wakeup() { $class = get_class($this); new $class; } function _pluralize($table) { if (!ADODB_Active_Record::$_changeNames) { return $table; } $ut = strtoupper($table); $len = strlen($table); $lastc = $ut[$len-1]; $lastc2 = substr($ut,$len-2); switch ($lastc) { case 'S': return $table.'es'; case 'Y': return substr($table,0,$len-1).'ies'; case 'X': return $table.'es'; case 'H': if ($lastc2 == 'CH' || $lastc2 == 'SH') { return $table.'es'; } default: return $table.'s'; } } // CFR Lamest singular inflector ever - @todo Make it real! // Note: There is an assumption here...and it is that the argument's length >= 4 function _singularize($tables) { if (!ADODB_Active_Record::$_changeNames) { return $table; } $ut = strtoupper($tables); $len = strlen($tables); if($ut[$len-1] != 'S') { return $tables; // I know...forget oxen } if($ut[$len-2] != 'E') { return substr($tables, 0, $len-1); } switch($ut[$len-3]) { case 'S': case 'X': return substr($tables, 0, $len-2); case 'I': return substr($tables, 0, $len-3) . 'y'; case 'H'; if($ut[$len-4] == 'C' || $ut[$len-4] == 'S') { return substr($tables, 0, $len-2); } default: return substr($tables, 0, $len-1); // ? } } function hasMany($foreignRef, $foreignKey = false, $foreignClass = 'ADODB_Active_Record') { $ar = new $foreignClass($foreignRef); $ar->foreignName = $foreignRef; $ar->UpdateActiveTable(); $ar->foreignKey = ($foreignKey) ? $foreignKey : $foreignRef.ADODB_Active_Record::$_foreignSuffix; $table =& $this->TableInfo(); $table->_hasMany[$foreignRef] = $ar; # $this->$foreignRef = $this->_hasMany[$foreignRef]; // WATCHME Removed assignment by ref. to please __get() } // use when you don't want ADOdb to auto-pluralize tablename static function TableHasMany($table, $foreignRef, $foreignKey = false, $foreignClass = 'ADODB_Active_Record') { $ar = new ADODB_Active_Record($table); $ar->hasMany($foreignRef, $foreignKey, $foreignClass); } // use when you don't want ADOdb to auto-pluralize tablename static function TableKeyHasMany($table, $tablePKey, $foreignRef, $foreignKey = false, $foreignClass = 'ADODB_Active_Record') { if (!is_array($tablePKey)) { $tablePKey = array($tablePKey); } $ar = new ADODB_Active_Record($table,$tablePKey); $ar->hasMany($foreignRef, $foreignKey, $foreignClass); } // use when you want ADOdb to auto-pluralize tablename for you. Note that the class must already be defined. // e.g. class Person will generate relationship for table Persons static function ClassHasMany($parentclass, $foreignRef, $foreignKey = false, $foreignClass = 'ADODB_Active_Record') { $ar = new $parentclass(); $ar->hasMany($foreignRef, $foreignKey, $foreignClass); } function belongsTo($foreignRef,$foreignKey=false, $parentKey='', $parentClass = 'ADODB_Active_Record') { global $inflector; $ar = new $parentClass($this->_pluralize($foreignRef)); $ar->foreignName = $foreignRef; $ar->parentKey = $parentKey; $ar->UpdateActiveTable(); $ar->foreignKey = ($foreignKey) ? $foreignKey : $foreignRef.ADODB_Active_Record::$_foreignSuffix; $table =& $this->TableInfo(); $table->_belongsTo[$foreignRef] = $ar; # $this->$foreignRef = $this->_belongsTo[$foreignRef]; } static function ClassBelongsTo($class, $foreignRef, $foreignKey=false, $parentKey='', $parentClass = 'ADODB_Active_Record') { $ar = new $class(); $ar->belongsTo($foreignRef, $foreignKey, $parentKey, $parentClass); } static function TableBelongsTo($table, $foreignRef, $foreignKey=false, $parentKey='', $parentClass = 'ADODB_Active_Record') { $ar = new ADODB_Active_Record($table); $ar->belongsTo($foreignRef, $foreignKey, $parentKey, $parentClass); } static function TableKeyBelongsTo($table, $tablePKey, $foreignRef, $foreignKey=false, $parentKey='', $parentClass = 'ADODB_Active_Record') { if (!is_array($tablePKey)) { $tablePKey = array($tablePKey); } $ar = new ADODB_Active_Record($table, $tablePKey); $ar->belongsTo($foreignRef, $foreignKey, $parentKey, $parentClass); } /** * __get Access properties - used for lazy loading * * @param mixed $name * @access protected * @return mixed */ function __get($name) { return $this->LoadRelations($name, '', -1, -1); } /** * @param string $name * @param string $whereOrderBy : eg. ' AND field1 = value ORDER BY field2' * @param offset * @param limit * @return mixed */ function LoadRelations($name, $whereOrderBy='', $offset=-1,$limit=-1) { $extras = array(); $table = $this->TableInfo(); if ($limit >= 0) { $extras['limit'] = $limit; } if ($offset >= 0) { $extras['offset'] = $offset; } if (strlen($whereOrderBy)) { if (!preg_match('/^[ \n\r]*AND/i', $whereOrderBy)) { if (!preg_match('/^[ \n\r]*ORDER[ \n\r]/i', $whereOrderBy)) { $whereOrderBy = 'AND ' . $whereOrderBy; } } } if(!empty($table->_belongsTo[$name])) { $obj = $table->_belongsTo[$name]; $columnName = $obj->foreignKey; if(empty($this->$columnName)) { $this->$name = null; } else { if ($obj->parentKey) { $key = $obj->parentKey; } else { $key = reset($table->keys); } $arrayOfOne = $obj->Find($key.'='.$this->$columnName.' '.$whereOrderBy,false,false,$extras); if ($arrayOfOne) { $this->$name = $arrayOfOne[0]; return $arrayOfOne[0]; } } } if(!empty($table->_hasMany[$name])) { $obj = $table->_hasMany[$name]; $key = reset($table->keys); $id = @$this->$key; if (!is_numeric($id)) { $db = $this->DB(); $id = $db->qstr($id); } $objs = $obj->Find($obj->foreignKey.'='.$id. ' '.$whereOrderBy,false,false,$extras); if (!$objs) { $objs = array(); } $this->$name = $objs; return $objs; } return array(); } ////////////////////////////////// // update metadata function UpdateActiveTable($pkeys=false,$forceUpdate=false) { global $_ADODB_ACTIVE_DBS , $ADODB_CACHE_DIR, $ADODB_ACTIVE_CACHESECS; global $ADODB_ACTIVE_DEFVALS,$ADODB_FETCH_MODE; $activedb = $_ADODB_ACTIVE_DBS[$this->_dbat]; $table = $this->_table; $tables = $activedb->tables; $tableat = $this->_tableat; if (!$forceUpdate && !empty($tables[$tableat])) { $acttab = $tables[$tableat]; foreach($acttab->flds as $name => $fld) { if ($ADODB_ACTIVE_DEFVALS && isset($fld->default_value)) { $this->$name = $fld->default_value; } else { $this->$name = null; } } return; } $db = $activedb->db; $fname = $ADODB_CACHE_DIR . '/adodb_' . $db->databaseType . '_active_'. $table . '.cache'; if (!$forceUpdate && $ADODB_ACTIVE_CACHESECS && $ADODB_CACHE_DIR && file_exists($fname)) { $fp = fopen($fname,'r'); @flock($fp, LOCK_SH); $acttab = unserialize(fread($fp,100000)); fclose($fp); if ($acttab->_created + $ADODB_ACTIVE_CACHESECS - (abs(rand()) % 16) > time()) { // abs(rand()) randomizes deletion, reducing contention to delete/refresh file // ideally, you should cache at least 32 secs foreach($acttab->flds as $name => $fld) { if ($ADODB_ACTIVE_DEFVALS && isset($fld->default_value)) { $this->$name = $fld->default_value; } else { $this->$name = null; } } $activedb->tables[$table] = $acttab; //if ($db->debug) ADOConnection::outp("Reading cached active record file: $fname"); return; } else if ($db->debug) { ADOConnection::outp("Refreshing cached active record file: $fname"); } } $activetab = new ADODB_Active_Table(); $activetab->name = $table; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; if ($db->fetchMode !== false) { $savem = $db->SetFetchMode(false); } $cols = $db->MetaColumns($table); if (isset($savem)) { $db->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!$cols) { $this->Error("Invalid table name: $table",'UpdateActiveTable'); return false; } $fld = reset($cols); if (!$pkeys) { if (isset($fld->primary_key)) { $pkeys = array(); foreach($cols as $name => $fld) { if (!empty($fld->primary_key)) { $pkeys[] = $name; } } } else $pkeys = $this->GetPrimaryKeys($db, $table); } if (empty($pkeys)) { $this->Error("No primary key found for table $table",'UpdateActiveTable'); return false; } $attr = array(); $keys = array(); switch (ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_LOWER: foreach($cols as $name => $fldobj) { $name = strtolower($name); if ($ADODB_ACTIVE_DEFVALS && isset($fldobj->default_value)) { $this->$name = $fldobj->default_value; } else { $this->$name = null; } $attr[$name] = $fldobj; } foreach($pkeys as $k => $name) { $keys[strtolower($name)] = strtolower($name); } break; case ADODB_ASSOC_CASE_UPPER: foreach($cols as $name => $fldobj) { $name = strtoupper($name); if ($ADODB_ACTIVE_DEFVALS && isset($fldobj->default_value)) { $this->$name = $fldobj->default_value; } else { $this->$name = null; } $attr[$name] = $fldobj; } foreach($pkeys as $k => $name) { $keys[strtoupper($name)] = strtoupper($name); } break; default: foreach($cols as $name => $fldobj) { if ($ADODB_ACTIVE_DEFVALS && isset($fldobj->default_value)) { $this->$name = $fldobj->default_value; } else { $this->$name = null; } $attr[$name] = $fldobj; } foreach($pkeys as $k => $name) { $keys[$name] = $cols[strtoupper($name)]->name; } break; } $activetab->keys = $keys; $activetab->flds = $attr; if ($ADODB_ACTIVE_CACHESECS && $ADODB_CACHE_DIR) { $activetab->_created = time(); $s = serialize($activetab); if (!function_exists('adodb_write_file')) { include_once(ADODB_DIR.'/adodb-csvlib.inc.php'); } adodb_write_file($fname,$s); } if (isset($activedb->tables[$table])) { $oldtab = $activedb->tables[$table]; if ($oldtab) { $activetab->_belongsTo = $oldtab->_belongsTo; $activetab->_hasMany = $oldtab->_hasMany; } } $activedb->tables[$table] = $activetab; } function GetPrimaryKeys(&$db, $table) { return $db->MetaPrimaryKeys($table); } // error handler for both PHP4+5. function Error($err,$fn) { global $_ADODB_ACTIVE_DBS; $fn = get_class($this).'::'.$fn; $this->_lasterr = $fn.': '.$err; if ($this->_dbat < 0) { $db = false; } else { $activedb = $_ADODB_ACTIVE_DBS[$this->_dbat]; $db = $activedb->db; } if (function_exists('adodb_throw')) { if (!$db) { adodb_throw('ADOdb_Active_Record', $fn, -1, $err, 0, 0, false); } else { adodb_throw($db->databaseType, $fn, -1, $err, 0, 0, $db); } } else { if (!$db || $db->debug) { ADOConnection::outp($this->_lasterr); } } } // return last error message function ErrorMsg() { if (!function_exists('adodb_throw')) { if ($this->_dbat < 0) { $db = false; } else { $db = $this->DB(); } // last error could be database error too if ($db && $db->ErrorMsg()) { return $db->ErrorMsg(); } } return $this->_lasterr; } function ErrorNo() { if ($this->_dbat < 0) { return -9999; // no database connection... } $db = $this->DB(); return (int) $db->ErrorNo(); } // retrieve ADOConnection from _ADODB_Active_DBs function DB() { global $_ADODB_ACTIVE_DBS; if ($this->_dbat < 0) { $false = false; $this->Error("No database connection set: use ADOdb_Active_Record::SetDatabaseAdaptor(\$db)", "DB"); return $false; } $activedb = $_ADODB_ACTIVE_DBS[$this->_dbat]; $db = $activedb->db; return $db; } // retrieve ADODB_Active_Table function &TableInfo() { global $_ADODB_ACTIVE_DBS; $activedb = $_ADODB_ACTIVE_DBS[$this->_dbat]; $table = $activedb->tables[$this->_tableat]; return $table; } // I have an ON INSERT trigger on a table that sets other columns in the table. // So, I find that for myTable, I want to reload an active record after saving it. -- Malcolm Cook function Reload() { $db = $this->DB(); if (!$db) { return false; } $table = $this->TableInfo(); $where = $this->GenWhere($db, $table); return($this->Load($where)); } // set a numeric array (using natural table field ordering) as object properties function Set(&$row) { global $ACTIVE_RECORD_SAFETY; $db = $this->DB(); if (!$row) { $this->_saved = false; return false; } $this->_saved = true; $table = $this->TableInfo(); if ($ACTIVE_RECORD_SAFETY && sizeof($table->flds) != sizeof($row)) { # <AP> $bad_size = TRUE; if (sizeof($row) == 2 * sizeof($table->flds)) { // Only keep string keys $keys = array_filter(array_keys($row), 'is_string'); if (sizeof($keys) == sizeof($table->flds)) { $bad_size = FALSE; } } if ($bad_size) { $this->Error("Table structure of $this->_table has changed","Load"); return false; } # </AP> } else $keys = array_keys($row); # <AP> reset($keys); $this->_original = array(); foreach($table->flds as $name=>$fld) { $value = $row[current($keys)]; $this->$name = $value; $this->_original[] = $value; next($keys); } # </AP> return true; } // get last inserted id for INSERT function LastInsertID(&$db,$fieldname) { if ($db->hasInsertID) { $val = $db->Insert_ID($this->_table,$fieldname); } else { $val = false; } if (is_null($val) || $val === false) { $SQL = sprintf("SELECT MAX(%s) FROM %s", $this->nameQuoter($db,$fieldname), $this->nameQuoter($db,$this->_table) ); // this might not work reliably in multi-user environment return $db->GetOne($SQL); } return $val; } // quote data in where clause function doquote(&$db, $val,$t) { switch($t) { case 'L': if (strpos($db->databaseType,'postgres') !== false) { return $db->qstr($val); } case 'D': case 'T': if (empty($val)) { return 'null'; } case 'B': case 'N': case 'C': case 'X': if (is_null($val)) { return 'null'; } if (strlen($val)>0 && (strncmp($val,"'",1) != 0 || substr($val,strlen($val)-1,1) != "'") ) { return $db->qstr($val); break; } default: return $val; break; } } // generate where clause for an UPDATE/SELECT function GenWhere(&$db, &$table) { $keys = $table->keys; $parr = array(); foreach($keys as $k) { $f = $table->flds[$k]; if ($f) { $columnName = $this->nameQuoter($db,$k); $parr[] = $columnName.' = '.$this->doquote($db,$this->$k,$db->MetaType($f->type)); } } return implode(' AND ', $parr); } function _QName($n,$db=false) { if (!ADODB_Active_Record::$_quoteNames) { return $n; } if (!$db) { $db = $this->DB(); if (!$db) { return false; } } return $db->nameQuote.$n.$db->nameQuote; } //------------------------------------------------------------ Public functions below function Load($where=null,$bindarr=false, $lock = false) { global $ADODB_FETCH_MODE; $db = $this->DB(); if (!$db) { return false; } $this->_where = $where; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($db->fetchMode !== false) { $savem = $db->SetFetchMode(false); } $qry = sprintf("SELECT * FROM %s", $this->nameQuoter($db,$this->_table) ); if($where) { $qry .= ' WHERE '.$where; } if ($lock) { $qry .= $this->lockMode; } $row = $db->GetRow($qry,$bindarr); if (isset($savem)) { $db->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $this->Set($row); } function LoadLocked($where=null, $bindarr=false) { $this->Load($where,$bindarr,true); } # useful for multiple record inserts # see PHPLens Issue No: 17795 function Reset() { $this->_where=null; $this->_saved = false; $this->_lasterr = false; $this->_original = false; $vars=get_object_vars($this); foreach($vars as $k=>$v){ if(substr($k,0,1)!=='_'){ $this->{$k}=null; } } $this->foreignName=strtolower(get_class($this)); return true; } // false on error function Save() { if ($this->_saved) { $ok = $this->Update(); } else { $ok = $this->Insert(); } return $ok; } // false on error function Insert() { $db = $this->DB(); if (!$db) { return false; } $cnt = 0; $table = $this->TableInfo(); $valarr = array(); $names = array(); $valstr = array(); foreach($table->flds as $name=>$fld) { $val = $this->$name; if(!is_array($val) || !is_null($val) || !array_key_exists($name, $table->keys)) { $valarr[] = $val; $names[] = $this->nameQuoter($db,$name); $valstr[] = $db->Param($cnt); $cnt += 1; } } if (empty($names)){ foreach($table->flds as $name=>$fld) { $valarr[] = null; $names[] = $this->nameQuoter($db,$name); $valstr[] = $db->Param($cnt); $cnt += 1; } } $tableName = $this->nameQuoter($db,$this->_table); $sql = sprintf('INSERT INTO %s (%s) VALUES (%s)', $tableName, implode(',',$names), implode(',',$valstr) ); $ok = $db->Execute($sql,$valarr); if ($ok) { $this->_saved = true; $autoinc = false; foreach($table->keys as $k) { if (is_null($this->$k)) { $autoinc = true; break; } } if ($autoinc && sizeof($table->keys) == 1) { $k = reset($table->keys); $this->$k = $this->LastInsertID($db,$k); } } $this->_original = $valarr; return !empty($ok); } function Delete() { $db = $this->DB(); if (!$db) { return false; } $table = $this->TableInfo(); $where = $this->GenWhere($db,$table); $tableName = $this->nameQuoter($db,$this->_table); $sql = sprintf('DELETE FROM %s WHERE %s', $tableName, $where ); $ok = $db->Execute($sql); return $ok ? true : false; } // returns an array of active record objects function Find($whereOrderBy,$bindarr=false,$pkeysArr=false,$extra=array()) { $db = $this->DB(); if (!$db || empty($this->_table)) { return false; } $arr = $db->GetActiveRecordsClass(get_class($this),$this->_table, $whereOrderBy,$bindarr,$pkeysArr,$extra); return $arr; } // returns 0 on error, 1 on update, 2 on insert function Replace() { $db = $this->DB(); if (!$db) { return false; } $table = $this->TableInfo(); $pkey = $table->keys; foreach($table->flds as $name=>$fld) { $val = $this->$name; /* if (is_null($val)) { if (isset($fld->not_null) && $fld->not_null) { if (isset($fld->default_value) && strlen($fld->default_value)) { continue; } else { $this->Error("Cannot update null into $name","Replace"); return false; } } }*/ if (is_null($val) && !empty($fld->auto_increment)) { continue; } if (is_array($val)) { continue; } $t = $db->MetaType($fld->type); $arr[$name] = $this->doquote($db,$val,$t); $valarr[] = $val; } if (!is_array($pkey)) { $pkey = array($pkey); } switch (ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_LOWER: foreach ($pkey as $k => $v) { $pkey[$k] = strtolower($v); } break; case ADODB_ASSOC_CASE_UPPER: foreach ($pkey as $k => $v) { $pkey[$k] = strtoupper($v); } break; } $newArr = array(); foreach($arr as $k=>$v) $newArr[$this->nameQuoter($db,$k)] = $v; $arr = $newArr; $newPkey = array(); foreach($pkey as $k=>$v) $newPkey[$k] = $this->nameQuoter($db,$v); $pkey = $newPkey; $tableName = $this->nameQuoter($db,$this->_table); $ok = $db->Replace($tableName,$arr,$pkey); if ($ok) { $this->_saved = true; // 1= update 2=insert if ($ok == 2) { $autoinc = false; foreach($table->keys as $k) { if (is_null($this->$k)) { $autoinc = true; break; } } if ($autoinc && sizeof($table->keys) == 1) { $k = reset($table->keys); $this->$k = $this->LastInsertID($db,$k); } } $this->_original = $valarr; } return $ok; } // returns 0 on error, 1 on update, -1 if no change in data (no update) function Update() { $db = $this->DB(); if (!$db) { return false; } $table = $this->TableInfo(); $where = $this->GenWhere($db, $table); if (!$where) { $this->error("Where missing for table $table", "Update"); return false; } $valarr = array(); $neworig = array(); $pairs = array(); $i = -1; $cnt = 0; foreach($table->flds as $name=>$fld) { $i += 1; $val = $this->$name; $neworig[] = $val; if (isset($table->keys[$name]) || is_array($val)) { continue; } if (is_null($val)) { if (isset($fld->not_null) && $fld->not_null) { if (isset($fld->default_value) && strlen($fld->default_value)) { continue; } else { $this->Error("Cannot set field $name to NULL","Update"); return false; } } } if (isset($this->_original[$i]) && strcmp($val,$this->_original[$i]) == 0) { continue; } if (is_null($this->_original[$i]) && is_null($val)) { continue; } $valarr[] = $val; $pairs[] = $this->nameQuoter($db,$name).'='.$db->Param($cnt); $cnt += 1; } if (!$cnt) { return -1; } $tableName = $this->nameQuoter($db,$this->_table); $sql = sprintf('UPDATE %s SET %s WHERE %s', $tableName, implode(',',$pairs), $where); $ok = $db->Execute($sql,$valarr); if ($ok) { $this->_original = $neworig; return 1; } return 0; } function GetAttributeNames() { $table = $this->TableInfo(); if (!$table) { return false; } return array_keys($table->flds); } /** * Quotes the table, column and field names. * * This honours the internal {@see $_quoteNames} property, which overrides * the global $ADODB_QUOTE_FIELDNAMES directive. * * @param ADOConnection $db The database connection * @param string $name The table or column name to quote * * @return string The quoted name */ private function nameQuoter($db, $name) { global $ADODB_QUOTE_FIELDNAMES; $save = $ADODB_QUOTE_FIELDNAMES; $ADODB_QUOTE_FIELDNAMES = $this->_quoteNames; $string = _adodb_quote_fieldname($db, $name); $ADODB_QUOTE_FIELDNAMES = $save; return $string; } }; function adodb_GetActiveRecordsClass(&$db, $class, $table,$whereOrderBy,$bindarr, $primkeyArr, $extra) { global $_ADODB_ACTIVE_DBS; $save = $db->SetFetchMode(ADODB_FETCH_NUM); $qry = "select * from ".$table; if (!empty($whereOrderBy)) { $qry .= ' WHERE '.$whereOrderBy; } if(isset($extra['limit'])) { $rows = false; if(isset($extra['offset'])) { $rs = $db->SelectLimit($qry, $extra['limit'], $extra['offset'],$bindarr); } else { $rs = $db->SelectLimit($qry, $extra['limit'],-1,$bindarr); } if ($rs) { while (!$rs->EOF) { $rows[] = $rs->fields; $rs->MoveNext(); } } } else $rows = $db->GetAll($qry,$bindarr); $db->SetFetchMode($save); $false = false; if ($rows === false) { return $false; } if (!class_exists($class)) { $db->outp_throw("Unknown class $class in GetActiveRecordsClass()",'GetActiveRecordsClass'); return $false; } $arr = array(); // arrRef will be the structure that knows about our objects. // It is an associative array. // We will, however, return arr, preserving regular 0.. order so that // obj[0] can be used by app developers. $arrRef = array(); $bTos = array(); // Will store belongTo's indices if any foreach($rows as $row) { $obj = new $class($table,$primkeyArr,$db); if ($obj->ErrorNo()){ $db->_errorMsg = $obj->ErrorMsg(); return $false; } $obj->Set($row); $arr[] = $obj; } // foreach($rows as $row) return $arr; } readme_moodle.txt 0000644 00000001312 15151221732 0010075 0 ustar 00 Description of ADOdb library import into Moodle Source: https://github.com/ADOdb/ADOdb This library will be probably removed sometime in the future because it is now used only by enrol and auth db plugins. Removed: * Any invisible file (dot suffixed) * composer.json * contrib/ (if present) * cute_icons_for_site/ (if present) * docs/ * lang/* everything but adodb-en.inc.php (originally because they were not utf-8, now because of not used) * nbproject/ (if present) * pear/ * replicate/ (if present) * scripts/ (if present) * server.php (if present) * session/ * tests/ (if present) Added: * index.html - prevent directory browsing on misconfigured servers * readme_moodle.txt - this file ;-) adodb-perf.inc.php 0000644 00000075111 15151221732 0010034 0 ustar 00 <?php /** * performance monitoring and tuning. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ if (!defined('ADODB_DIR')) include_once(dirname(__FILE__).'/adodb.inc.php'); include_once(ADODB_DIR.'/tohtml.inc.php'); define( 'ADODB_OPT_HIGH', 2); define( 'ADODB_OPT_LOW', 1); global $ADODB_PERF_MIN; $ADODB_PERF_MIN = 0.05; // log only if >= minimum number of secs to run // returns in K the memory of current process, or 0 if not known function adodb_getmem() { if (function_exists('memory_get_usage')) return (integer) ((memory_get_usage()+512)/1024); $pid = getmypid(); if ( strncmp(strtoupper(PHP_OS),'WIN',3)==0) { $output = array(); exec('tasklist /FI "PID eq ' . $pid. '" /FO LIST', $output); return substr($output[5], strpos($output[5], ':') + 1); } /* Hopefully UNIX */ exec("ps --pid $pid --no-headers -o%mem,size", $output); if (sizeof($output) == 0) return 0; $memarr = explode(' ',$output[0]); if (sizeof($memarr)>=2) return (integer) $memarr[1]; return 0; } // avoids localization problems where , is used instead of . function adodb_round($n,$prec) { return number_format($n, $prec, '.', ''); } /* obsolete: return microtime value as a float. Retained for backward compat */ function adodb_microtime() { return microtime(true); } /* sql code timing */ function adodb_log_sql(&$connx,$sql,$inputarr) { $perf_table = adodb_perf::table(); $connx->fnExecute = false; $a0 = microtime(true); $rs = $connx->Execute($sql,$inputarr); $a1 = microtime(true); if (!empty($connx->_logsql) && (empty($connx->_logsqlErrors) || !$rs)) { global $ADODB_LOG_CONN; if (!empty($ADODB_LOG_CONN)) { $conn = $ADODB_LOG_CONN; if ($conn->databaseType != $connx->databaseType) $prefix = '/*dbx='.$connx->databaseType .'*/ '; else $prefix = ''; } else { $conn = $connx; $prefix = ''; } $conn->_logsql = false; // disable logsql error simulation $dbT = $conn->databaseType; $time = $a1 - $a0; if (!$rs) { $errM = $connx->ErrorMsg(); $errN = $connx->ErrorNo(); $conn->lastInsID = 0; $tracer = substr('ERROR: '.htmlspecialchars($errM),0,250); } else { $tracer = ''; $errM = ''; $errN = 0; $dbg = $conn->debug; $conn->debug = false; if (!is_object($rs) || $rs->dataProvider == 'empty') $conn->_affected = $conn->affected_rows(true); $conn->lastInsID = @$conn->Insert_ID(); $conn->debug = $dbg; } if (isset($_SERVER['HTTP_HOST'])) { $tracer .= '<br>'.$_SERVER['HTTP_HOST']; if (isset($_SERVER['PHP_SELF'])) $tracer .= htmlspecialchars($_SERVER['PHP_SELF']); } else if (isset($_SERVER['PHP_SELF'])) $tracer .= '<br>'.htmlspecialchars($_SERVER['PHP_SELF']); //$tracer .= (string) adodb_backtrace(false); $tracer = (string) substr($tracer,0,500); if (is_array($inputarr)) { if (is_array(reset($inputarr))) $params = 'Array sizeof='.sizeof($inputarr); else { // Quote string parameters so we can see them in the // performance stats. This helps spot disabled indexes. $xar_params = $inputarr; foreach ($xar_params as $xar_param_key => $xar_param) { if (gettype($xar_param) == 'string') $xar_params[$xar_param_key] = '"' . $xar_param . '"'; } $params = implode(', ', $xar_params); if (strlen($params) >= 3000) $params = substr($params, 0, 3000); } } else { $params = ''; } if (is_array($sql)) $sql = $sql[0]; if ($prefix) $sql = $prefix.$sql; $arr = array('b'=>strlen($sql).'.'.crc32($sql), 'c'=>substr($sql,0,3900), 'd'=>$params,'e'=>$tracer,'f'=>adodb_round($time,6)); //var_dump($arr); $saved = $conn->debug; $conn->debug = 0; $d = $conn->sysTimeStamp; if (empty($d)) $d = date("'Y-m-d H:i:s'"); if ($conn->dataProvider == 'oci8' && $dbT != 'oci8po') { $isql = "insert into $perf_table values($d,:b,:c,:d,:e,:f)"; } else if ($dbT == 'mssqlnative' || $dbT == 'odbc_mssql' || $dbT == 'informix' || strncmp($dbT,'odbtp',4)==0) { $timer = $arr['f']; if ($dbT == 'informix') $sql2 = substr($sql2,0,230); $sql1 = $conn->qstr($arr['b']); $sql2 = $conn->qstr($arr['c']); $params = $conn->qstr($arr['d']); $tracer = $conn->qstr($arr['e']); $isql = "insert into $perf_table (created,sql0,sql1,params,tracer,timer) values($d,$sql1,$sql2,$params,$tracer,$timer)"; if ($dbT == 'informix') $isql = str_replace(chr(10),' ',$isql); $arr = false; } else { if ($dbT == 'db2') $arr['f'] = (float) $arr['f']; $isql = "insert into $perf_table (created,sql0,sql1,params,tracer,timer) values( $d,?,?,?,?,?)"; } global $ADODB_PERF_MIN; if ($errN != 0 || $time >= $ADODB_PERF_MIN) { if($conn instanceof ADODB_mysqli && $conn->_queryID) { mysqli_free_result($conn->_queryID); } $ok = $conn->Execute($isql,$arr); if($conn instanceof ADODB_mysqli && $conn->_queryID){ mysqli_free_result($conn->_queryID); } } else $ok = true; $conn->debug = $saved; if ($ok) { $conn->_logsql = true; } else { $err2 = $conn->ErrorMsg(); $conn->_logsql = true; // enable logsql error simulation $perf = NewPerfMonitor($conn); if ($perf) { if ($perf->CreateLogTable()) $ok = $conn->Execute($isql,$arr); } else { $ok = $conn->Execute("create table $perf_table ( created varchar(50), sql0 varchar(250), sql1 varchar(4000), params varchar(3000), tracer varchar(500), timer decimal(16,6))"); } if (!$ok) { ADOConnection::outp( "<p><b>LOGSQL Insert Failed</b>: $isql<br>$err2</p>"); $conn->_logsql = false; } } $connx->_errorMsg = $errM; $connx->_errorCode = $errN; } $connx->fnExecute = 'adodb_log_sql'; return $rs; } /* The settings data structure is an associative array that database parameter per element. Each database parameter element in the array is itself an array consisting of: 0: category code, used to group related db parameters 1: either a. sql string to retrieve value, eg. "select value from v\$parameter where name='db_block_size'", b. array holding sql string and field to look for, e.g. array('show variables','table_cache'), c. a string prefixed by =, then a PHP method of the class is invoked, e.g. to invoke $this->GetIndexValue(), set this array element to '=GetIndexValue', 2: description of the database parameter */ class adodb_perf { var $conn; var $color = '#F0F0F0'; var $table = '<table border=1 bgcolor=white>'; var $titles = '<tr><td><b>Parameter</b></td><td><b>Value</b></td><td><b>Description</b></td></tr>'; var $warnRatio = 90; var $tablesSQL = false; var $cliFormat = "%32s => %s \r\n"; var $sql1 = 'sql1'; // used for casting sql1 to text for mssql var $explain = true; var $helpurl = '<a href="https://adodb.org/dokuwiki/doku.php?id=v5:performance:logsql">LogSQL help</a>'; var $createTableSQL = false; var $maxLength = 2000; // Sets the tablename to be used static function table($newtable = false) { static $_table; if (!empty($newtable)) $_table = $newtable; if (empty($_table)) $_table = 'adodb_logsql'; return $_table; } // returns array with info to calculate CPU Load function _CPULoad() { /* cpu 524152 2662 2515228 336057010 cpu0 264339 1408 1257951 168025827 cpu1 259813 1254 1257277 168031181 page 622307 25475680 swap 24 1891 intr 890153570 868093576 6 0 4 4 0 6 1 2 0 0 0 124 0 8098760 2 13961053 0 0 0 0 0 0 0 0 0 0 0 0 0 16 16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 disk_io: (3,0):(3144904,54369,610378,3090535,50936192) (3,1):(3630212,54097,633016,3576115,50951320) ctxt 66155838 btime 1062315585 processes 69293 */ // Algorithm is taken from // http://social.technet.microsoft.com/Forums/en-US/winservergen/thread/414b0e1b-499c-411e-8a02-6a12e339c0f1/ if (strncmp(PHP_OS,'WIN',3)==0) { static $FAIL = false; if ($FAIL) return false; $objName = "winmgmts:{impersonationLevel=impersonate}!\\\\.\\root\\CIMV2"; $myQuery = "SELECT * FROM Win32_PerfFormattedData_PerfOS_Processor WHERE Name = '_Total'"; try { @$objWMIService = new COM($objName); if (!$objWMIService) { $FAIL = true; return false; } $info[0] = -1; $info[1] = 0; $info[2] = 0; $info[3] = 0; foreach($objWMIService->ExecQuery($myQuery) as $objItem) { $info[0] = $objItem->PercentProcessorTime(); } } catch(Exception $e) { $FAIL = true; echo $e->getMessage(); return false; } return $info; } // Algorithm - Steve Blinch (BlitzAffe Online, http://www.blitzaffe.com) $statfile = '/proc/stat'; if (!file_exists($statfile)) return false; $fd = fopen($statfile,"r"); if (!$fd) return false; $statinfo = explode("\n",fgets($fd, 1024)); fclose($fd); foreach($statinfo as $line) { $info = explode(" ",$line); if($info[0]=="cpu") { array_shift($info); // pop off "cpu" if(!$info[0]) array_shift($info); // pop off blank space (if any) return $info; } } return false; } /* NOT IMPLEMENTED */ function MemInfo() { /* total: used: free: shared: buffers: cached: Mem: 1055289344 917299200 137990144 0 165437440 599773184 Swap: 2146775040 11055104 2135719936 MemTotal: 1030556 kB MemFree: 134756 kB MemShared: 0 kB Buffers: 161560 kB Cached: 581384 kB SwapCached: 4332 kB Active: 494468 kB Inact_dirty: 322856 kB Inact_clean: 24256 kB Inact_target: 168316 kB HighTotal: 131064 kB HighFree: 1024 kB LowTotal: 899492 kB LowFree: 133732 kB SwapTotal: 2096460 kB SwapFree: 2085664 kB Committed_AS: 348732 kB */ } /* Remember that this is client load, not db server load! */ var $_lastLoad; function CPULoad() { $info = $this->_CPULoad(); if (!$info) return false; if (strncmp(PHP_OS,'WIN',3)==0) { return (integer) $info[0]; }else { if (empty($this->_lastLoad)) { sleep(1); $this->_lastLoad = $info; $info = $this->_CPULoad(); } $last = $this->_lastLoad; $this->_lastLoad = $info; $d_user = $info[0] - $last[0]; $d_nice = $info[1] - $last[1]; $d_system = $info[2] - $last[2]; $d_idle = $info[3] - $last[3]; //printf("Delta - User: %f Nice: %f System: %f Idle: %f<br>",$d_user,$d_nice,$d_system,$d_idle); $total=$d_user+$d_nice+$d_system+$d_idle; if ($total<1) $total=1; return 100*($d_user+$d_nice+$d_system)/$total; } } function Tracer($sql) { $perf_table = adodb_perf::table(); $saveE = $this->conn->fnExecute; $this->conn->fnExecute = false; global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); $sqlq = $this->conn->qstr($sql); $arr = $this->conn->GetArray( "select count(*),tracer from $perf_table where sql1=$sqlq group by tracer order by 1 desc"); $s = ''; if ($arr) { $s .= '<h3>Scripts Affected</h3>'; foreach($arr as $k) { $s .= sprintf("%4d",$k[0]).' '.strip_tags($k[1]).'<br>'; } } if (isset($savem)) $this->conn->SetFetchMode($savem); $ADODB_CACHE_MODE = $save; $this->conn->fnExecute = $saveE; return $s; } /* Explain Plan for $sql. If only a snippet of the $sql is passed in, then $partial will hold the crc32 of the actual sql. */ function Explain($sql,$partial=false) { return false; } function InvalidSQL($numsql = 10) { if (isset($_GET['sql'])) return; $s = '<h3>Invalid SQL</h3>'; $saveE = $this->conn->fnExecute; $this->conn->fnExecute = false; $perf_table = adodb_perf::table(); $rs = $this->conn->SelectLimit("select distinct count(*),sql1,tracer as error_msg from $perf_table where tracer like 'ERROR:%' group by sql1,tracer order by 1 desc",$numsql);//,$numsql); $this->conn->fnExecute = $saveE; if ($rs) { $s .= rs2html($rs,false,false,false,false); } else return "<p>$this->helpurl. ".$this->conn->ErrorMsg()."</p>"; return $s; } /* This script identifies the longest running SQL */ function _SuspiciousSQL($numsql = 10) { global $ADODB_FETCH_MODE; $perf_table = adodb_perf::table(); $saveE = $this->conn->fnExecute; $this->conn->fnExecute = false; if (isset($_GET['exps']) && isset($_GET['sql'])) { $partial = !empty($_GET['part']); echo "<a name=explain></a>".$this->Explain($_GET['sql'],$partial)."\n"; } if (isset($_GET['sql'])) return; $sql1 = $this->sql1; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); //$this->conn->debug=1; $rs = $this->conn->SelectLimit( "select avg(timer) as avg_timer,$sql1,count(*),max(timer) as max_timer,min(timer) as min_timer from $perf_table where {$this->conn->upperCase}({$this->conn->substr}(sql0,1,5)) not in ('DROP ','INSER','COMMI','CREAT') and (tracer is null or tracer not like 'ERROR:%') group by sql1 order by 1 desc",$numsql); if (isset($savem)) $this->conn->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; $this->conn->fnExecute = $saveE; if (!$rs) return "<p>$this->helpurl. ".$this->conn->ErrorMsg()."</p>"; $s = "<h3>Suspicious SQL</h3> <font size=1>The following SQL have high average execution times</font><br> <table border=1 bgcolor=white><tr><td><b>Avg Time</b><td><b>Count</b><td><b>SQL</b><td><b>Max</b><td><b>Min</b></tr>\n"; $max = $this->maxLength; while (!$rs->EOF) { $sql = $rs->fields[1]; $raw = urlencode($sql); if (strlen($raw)>$max-100) { $sql2 = substr($sql,0,$max-500); $raw = urlencode($sql2).'&part='.crc32($sql); } $prefix = "<a target=sql".rand()." href=\"?hidem=1&exps=1&sql=".$raw."&x#explain\">"; $suffix = "</a>"; if ($this->explain == false || strlen($prefix)>$max) { $suffix = ' ... <i>String too long for GET parameter: '.strlen($prefix).'</i>'; $prefix = ''; } $s .= "<tr><td>".adodb_round($rs->fields[0],6)."<td align=right>".$rs->fields[2]."<td><font size=-1>".$prefix.htmlspecialchars($sql).$suffix."</font>". "<td>".$rs->fields[3]."<td>".$rs->fields[4]."</tr>"; $rs->MoveNext(); } return $s."</table>"; } function CheckMemory() { return ''; } function SuspiciousSQL($numsql=10) { return adodb_perf::_SuspiciousSQL($numsql); } function ExpensiveSQL($numsql=10) { return adodb_perf::_ExpensiveSQL($numsql); } /* This reports the percentage of load on the instance due to the most expensive few SQL statements. Tuning these statements can often make huge improvements in overall system performance. */ function _ExpensiveSQL($numsql = 10) { global $ADODB_FETCH_MODE; $perf_table = adodb_perf::table(); $saveE = $this->conn->fnExecute; $this->conn->fnExecute = false; if (isset($_GET['expe']) && isset($_GET['sql'])) { $partial = !empty($_GET['part']); echo "<a name=explain></a>".$this->Explain($_GET['sql'],$partial)."\n"; } if (isset($_GET['sql'])) return; $sql1 = $this->sql1; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); $rs = $this->conn->SelectLimit( "select sum(timer) as total,$sql1,count(*),max(timer) as max_timer,min(timer) as min_timer from $perf_table where {$this->conn->upperCase}({$this->conn->substr}(sql0,1,5)) not in ('DROP ','INSER','COMMI','CREAT') and (tracer is null or tracer not like 'ERROR:%') group by sql1 having count(*)>1 order by 1 desc",$numsql); if (isset($savem)) $this->conn->SetFetchMode($savem); $this->conn->fnExecute = $saveE; $ADODB_FETCH_MODE = $save; if (!$rs) return "<p>$this->helpurl. ".$this->conn->ErrorMsg()."</p>"; $s = "<h3>Expensive SQL</h3> <font size=1>Tuning the following SQL could reduce the server load substantially</font><br> <table border=1 bgcolor=white><tr><td><b>Load</b><td><b>Count</b><td><b>SQL</b><td><b>Max</b><td><b>Min</b></tr>\n"; $max = $this->maxLength; while (!$rs->EOF) { $sql = $rs->fields[1]; $raw = urlencode($sql); if (strlen($raw)>$max-100) { $sql2 = substr($sql,0,$max-500); $raw = urlencode($sql2).'&part='.crc32($sql); } $prefix = "<a target=sqle".rand()." href=\"?hidem=1&expe=1&sql=".$raw."&x#explain\">"; $suffix = "</a>"; if($this->explain == false || strlen($prefix>$max)) { $prefix = ''; $suffix = ''; } $s .= "<tr><td>".adodb_round($rs->fields[0],6)."<td align=right>".$rs->fields[2]."<td><font size=-1>".$prefix.htmlspecialchars($sql).$suffix."</font>". "<td>".$rs->fields[3]."<td>".$rs->fields[4]."</tr>"; $rs->MoveNext(); } return $s."</table>"; } /* Raw function to return parameter value from $settings. */ function DBParameter($param) { if (empty($this->settings[$param])) return false; $sql = $this->settings[$param][1]; return $this->_DBParameter($sql); } /* Raw function returning array of poll parameters */ function PollParameters() { $arr[0] = (float)$this->DBParameter('data cache hit ratio'); $arr[1] = (float)$this->DBParameter('data reads'); $arr[2] = (float)$this->DBParameter('data writes'); $arr[3] = (integer) $this->DBParameter('current connections'); return $arr; } /* Low-level Get Database Parameter */ function _DBParameter($sql) { $savelog = $this->conn->LogSQL(false); if (is_array($sql)) { global $ADODB_FETCH_MODE; $sql1 = $sql[0]; $key = $sql[1]; if (sizeof($sql)>2) $pos = $sql[2]; else $pos = 1; if (sizeof($sql)>3) $coef = $sql[3]; else $coef = false; $ret = false; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); $rs = $this->conn->Execute($sql1); if (isset($savem)) $this->conn->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if ($rs) { while (!$rs->EOF) { $keyf = reset($rs->fields); if (trim($keyf) == $key) { $ret = $rs->fields[$pos]; if ($coef) $ret *= $coef; break; } $rs->MoveNext(); } $rs->Close(); } $this->conn->LogSQL($savelog); return $ret; } else { if (strncmp($sql,'=',1) == 0) { $fn = substr($sql,1); return $this->$fn(); } $sql = str_replace('$DATABASE',$this->conn->database,$sql); $ret = $this->conn->GetOne($sql); $this->conn->LogSQL($savelog); return $ret; } } /* Warn if cache ratio falls below threshold. Displayed in "Description" column. */ function WarnCacheRatio($val) { if ($val < $this->warnRatio) return '<font color=red><b>Cache ratio should be at least '.$this->warnRatio.'%</b></font>'; else return ''; } function clearsql() { $perf_table = adodb_perf::table(); $this->conn->Execute("delete from $perf_table where created<".$this->conn->sysTimeStamp); } /***********************************************************************************************/ // HIGH LEVEL UI FUNCTIONS /***********************************************************************************************/ function UI($pollsecs=5) { global $ADODB_LOG_CONN; $perf_table = adodb_perf::table(); $conn = $this->conn; $app = $conn->host; if ($conn->host && $conn->database) $app .= ', db='; $app .= $conn->database; if ($app) $app .= ', '; $savelog = $this->conn->LogSQL(false); $info = $conn->ServerInfo(); if (isset($_GET['clearsql'])) { $this->clearsql(); } $this->conn->LogSQL($savelog); if (!isset($_SESSION['ADODB_PERF_SQL'])) $nsql = $_SESSION['ADODB_PERF_SQL'] = 10; else $nsql = $_SESSION['ADODB_PERF_SQL']; $app .= $info['description']; if (isset($_GET['do'])) $do = $_GET['do']; else if (isset($_POST['do'])) $do = $_POST['do']; else if (isset($_GET['sql'])) $do = 'viewsql'; else $do = 'stats'; if (isset($_GET['nsql'])) { if ($_GET['nsql'] > 0) $nsql = $_SESSION['ADODB_PERF_SQL'] = (integer) $_GET['nsql']; } echo "<title>ADOdb Performance Monitor on $app</title><body bgcolor=white>"; if ($do == 'viewsql') $form = "<td><form># SQL:<input type=hidden value=viewsql name=do> <input type=text size=4 name=nsql value=$nsql><input type=submit value=Go></td></form>"; else $form = "<td> </td>"; $allowsql = !defined('ADODB_PERF_NO_RUN_SQL'); global $ADODB_PERF_MIN; $app .= " (Min sql timing \$ADODB_PERF_MIN=$ADODB_PERF_MIN secs)"; if (empty($_GET['hidem'])) echo "<table border=1 width=100% bgcolor=lightyellow><tr><td colspan=2> <b><a href=https://adodb.org/dokuwiki/doku.php?id=v5:performance:performance_index>ADOdb</a> Performance Monitor</b> <font size=1>for $app</font></tr><tr><td> <a href=?do=stats><b>Performance Stats</b></a> <a href=?do=viewsql><b>View SQL</b></a> <a href=?do=tables><b>View Tables</b></a> <a href=?do=poll><b>Poll Stats</b></a>", $allowsql ? ' <a href=?do=dosql><b>Run SQL</b></a>' : '', "$form", "</tr></table>"; switch ($do) { default: case 'stats': if (empty($ADODB_LOG_CONN)) echo "<p> <a href=\"?do=viewsql&clearsql=1\">Clear SQL Log</a><br>"; echo $this->HealthCheck(); //$this->conn->debug=1; echo $this->CheckMemory(); break; case 'poll': $self = htmlspecialchars($_SERVER['PHP_SELF']); echo "<iframe width=720 height=80% src=\"{$self}?do=poll2&hidem=1\"></iframe>"; break; case 'poll2': echo "<pre>"; $this->Poll($pollsecs); break; case 'dosql': if (!$allowsql) break; $this->DoSQLForm(); break; case 'viewsql': if (empty($_GET['hidem'])) echo " <a href=\"?do=viewsql&clearsql=1\">Clear SQL Log</a><br>"; echo($this->SuspiciousSQL($nsql)); echo($this->ExpensiveSQL($nsql)); echo($this->InvalidSQL($nsql)); break; case 'tables': echo $this->Tables(); break; } global $ADODB_vers; } /* Runs in infinite loop, returning real-time statistics */ function Poll($secs=5) { $this->conn->fnExecute = false; //$this->conn->debug=1; if ($secs <= 1) $secs = 1; echo "Accumulating statistics, every $secs seconds...\n";flush(); $arro = $this->PollParameters(); $cnt = 0; set_time_limit(0); sleep($secs); while (1) { $arr = $this->PollParameters(); $hits = sprintf('%2.2f',$arr[0]); $reads = sprintf('%12.4f',($arr[1]-$arro[1])/$secs); $writes = sprintf('%12.4f',($arr[2]-$arro[2])/$secs); $sess = sprintf('%5d',$arr[3]); $load = $this->CPULoad(); if ($load !== false) { $oslabel = 'WS-CPU%'; $osval = sprintf(" %2.1f ",(float) $load); }else { $oslabel = ''; $osval = ''; } if ($cnt % 10 == 0) echo " Time ".$oslabel." Hit% Sess Reads/s Writes/s\n"; $cnt += 1; echo date('H:i:s').' '.$osval."$hits $sess $reads $writes\n"; flush(); if (connection_aborted()) return; sleep($secs); $arro = $arr; } } /* Returns basic health check in a command line interface */ function HealthCheckCLI() { return $this->HealthCheck(true); } /* Returns basic health check as HTML */ function HealthCheck($cli=false) { $saveE = $this->conn->fnExecute; $this->conn->fnExecute = false; if ($cli) $html = ''; else $html = $this->table.'<tr><td colspan=3><h3>'.$this->conn->databaseType.'</h3></td></tr>'.$this->titles; $oldc = false; $bgc = ''; foreach($this->settings as $name => $arr) { if ($arr === false) break; if (!is_string($name)) { if ($cli) $html .= " -- $arr -- \n"; else $html .= "<tr bgcolor=$this->color><td colspan=3><i>$arr</i> </td></tr>"; continue; } if (!is_array($arr)) break; $category = $arr[0]; $how = $arr[1]; if (sizeof($arr)>2) $desc = $arr[2]; else $desc = ' '; if ($category == 'HIDE') continue; $val = $this->_DBParameter($how); if ($desc && strncmp($desc,"=",1) === 0) { $fn = substr($desc,1); $desc = $this->$fn($val); } if ($val === false) { $m = $this->conn->ErrorMsg(); $val = "Error: $m"; } else { if (is_numeric($val) && $val >= 256*1024) { if ($val % (1024*1024) == 0) { $val /= (1024*1024); $val .= 'M'; } else if ($val % 1024 == 0) { $val /= 1024; $val .= 'K'; } //$val = htmlspecialchars($val); } } if ($category != $oldc) { $oldc = $category; //$bgc = ($bgc == ' bgcolor='.$this->color) ? ' bgcolor=white' : ' bgcolor='.$this->color; } if (strlen($desc)==0) $desc = ' '; if (strlen($val)==0) $val = ' '; if ($cli) { $html .= str_replace(' ','',sprintf($this->cliFormat,strip_tags($name),strip_tags($val),strip_tags($desc))); }else { $html .= "<tr$bgc><td>".$name.'</td><td>'.$val.'</td><td>'.$desc."</td></tr>\n"; } } if (!$cli) $html .= "</table>\n"; $this->conn->fnExecute = $saveE; return $html; } function Tables($orderby='1') { if (!$this->tablesSQL) return false; $savelog = $this->conn->LogSQL(false); $rs = $this->conn->Execute($this->tablesSQL.' order by '.$orderby); $this->conn->LogSQL($savelog); $html = rs2html($rs,false,false,false,false); return $html; } function CreateLogTable() { if (!$this->createTableSQL) return false; $table = $this->table(); $sql = str_replace('adodb_logsql',$table,$this->createTableSQL); $savelog = $this->conn->LogSQL(false); $ok = $this->conn->Execute($sql); $this->conn->LogSQL($savelog); return ($ok) ? true : false; } function DoSQLForm() { $PHP_SELF = htmlspecialchars($_SERVER['PHP_SELF']); $sql = isset($_REQUEST['sql']) ? $_REQUEST['sql'] : ''; if (isset($_SESSION['phplens_sqlrows'])) $rows = $_SESSION['phplens_sqlrows']; else $rows = 3; if (isset($_REQUEST['SMALLER'])) { $rows /= 2; if ($rows < 3) $rows = 3; $_SESSION['phplens_sqlrows'] = $rows; } if (isset($_REQUEST['BIGGER'])) { $rows *= 2; $_SESSION['phplens_sqlrows'] = $rows; } ?> <form method="POST" action="<?php echo $PHP_SELF ?>"> <table><tr> <td> Form size: <input type="submit" value=" < " name="SMALLER"><input type="submit" value=" > > " name="BIGGER"> </td> <td align=right> <input type="submit" value=" Run SQL Below " name="RUN"><input type=hidden name=do value=dosql> </td></tr> <tr> <td colspan=2><textarea rows=<?php print $rows; ?> name="sql" cols="80"><?php print htmlspecialchars($sql) ?></textarea> </td> </tr> </table> </form> <?php if (!isset($_REQUEST['sql'])) return; $sql = trim($sql); if (substr($sql,strlen($sql)-1) === ';') { $print = true; $sqla = $this->SplitSQL($sql); } else { $print = false; $sqla = array($sql); } foreach($sqla as $sqls) { if (!$sqls) continue; if ($print) { print "<p>".htmlspecialchars($sqls)."</p>"; flush(); } $savelog = $this->conn->LogSQL(false); $rs = $this->conn->Execute($sqls); $this->conn->LogSQL($savelog); if ($rs && is_object($rs) && !$rs->EOF) { rs2html($rs); while ($rs->NextRecordSet()) { print "<table width=98% bgcolor=#C0C0FF><tr><td> </td></tr></table>"; rs2html($rs); } } else { $e1 = (integer) $this->conn->ErrorNo(); $e2 = $this->conn->ErrorMsg(); if (($e1) || ($e2)) { if (empty($e1)) $e1 = '-1'; // postgresql fix print ' '.$e1.': '.$e2; } else { print "<p>No Recordset returned<br></p>"; } } } // foreach } function SplitSQL($sql) { $arr = explode(';',$sql); return $arr; } /************************************************************************/ /** * Reorganise multiple table-indices/statistics/.. * OptimizeMode could be given by last Parameter * * @example * <pre> * optimizeTables( 'tableA'); * </pre> * <pre> * optimizeTables( 'tableA', 'tableB', 'tableC'); * </pre> * <pre> * optimizeTables( 'tableA', 'tableB', ADODB_OPT_LOW); * </pre> * * @param string table name of the table to optimize * @param int mode optimization-mode * <code>ADODB_OPT_HIGH</code> for full optimization * <code>ADODB_OPT_LOW</code> for CPU-less optimization * Default is LOW <code>ADODB_OPT_LOW</code> * @author Markus Staab * @return Returns <code>true</code> on success and <code>false</code> on error */ function OptimizeTables() { $args = func_get_args(); $numArgs = func_num_args(); if ( $numArgs == 0) return false; $mode = ADODB_OPT_LOW; $lastArg = $args[ $numArgs - 1]; if ( !is_string($lastArg)) { $mode = $lastArg; unset( $args[ $numArgs - 1]); } foreach( $args as $table) { $this->optimizeTable( $table, $mode); } } /** * Reorganise the table-indices/statistics/.. depending on the given mode. * Default Implementation throws an error. * * @param string table name of the table to optimize * @param int mode optimization-mode * <code>ADODB_OPT_HIGH</code> for full optimization * <code>ADODB_OPT_LOW</code> for CPU-less optimization * Default is LOW <code>ADODB_OPT_LOW</code> * @author Markus Staab * @return Returns <code>true</code> on success and <code>false</code> on error */ function OptimizeTable( $table, $mode = ADODB_OPT_LOW) { ADOConnection::outp( sprintf( "<p>%s: '%s' not implemented for driver '%s'</p>", __CLASS__, __FUNCTION__, $this->conn->databaseType)); return false; } /** * Reorganise current database. * Default implementation loops over all <code>MetaTables()</code> and * optimize each using <code>optmizeTable()</code> * * @author Markus Staab * @return Returns <code>true</code> on success and <code>false</code> on error */ function optimizeDatabase() { $conn = $this->conn; if ( !$conn) return false; $tables = $conn->MetaTables( 'TABLES'); if ( !$tables ) return false; foreach( $tables as $table) { if ( !$this->optimizeTable( $table)) { return false; } } return true; } // end hack } adodb-loadbalancer.inc.php 0000644 00000064311 15151221732 0011507 0 ustar 00 <?php /** * ADOdb Load Balancer * * ADOdbLoadBalancer is a class that allows the user to do read/write splitting * and load balancing across multiple servers. It can handle and load balance * any number of write capable (AKA: master) or readonly (AKA: slave) connections, * including dealing with connection failures and retrying queries on a different * connection instead. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2016 Mike Benoit and the ADOdb community */ /** * Class ADOdbLoadBalancer */ class ADOdbLoadBalancer { /** * @var bool Once a write or readonly connection is made, stick to that connection for the entire request. */ public $enable_sticky_sessions = true; /** * @var bool|array All connections to each database. */ protected $connections = false; /** * @var bool|array Just connections to the write capable database. */ protected $connections_write = false; /** * @var bool|array Just connections to the readonly database. */ protected $connections_readonly = false; /** * @var array Counts of all connections and their types. */ protected $total_connections = array('all' => 0, 'write' => 0, 'readonly' => 0); /** * @var array Weights of all connections for each type. */ protected $total_connection_weights = array('all' => 0, 'write' => 0, 'readonly' => 0); /** * @var bool When in transactions, always use this connection. */ protected $pinned_connection_id = false; /** * @var array Last connection_id for each database type. */ protected $last_connection_id = array('write' => false, 'readonly' => false, 'all' => false); /** * @var bool Session variables that must be maintained across all connections, ie: SET TIME ZONE. */ protected $session_variables = false; /** * @var bool Called immediately after connecting to any DB. */ protected $user_defined_session_init_sql = false; /** * Defines SQL queries that are executed each time a new database connection is established. * * @param $sql * @return bool */ public function setSessionInitSQL($sql) { $this->user_defined_session_init_sql[] = $sql; return true; } /** * Adds a new database connection to the pool, but no actual connection is made until its needed. * * @param $obj * @return bool * @throws Exception */ public function addConnection($obj) { if ($obj instanceof ADOdbLoadBalancerConnection) { $this->connections[] = $obj; end($this->connections); $i = key($this->connections); $this->total_connections[$obj->type]++; $this->total_connections['all']++; $this->total_connection_weights[$obj->type] += abs($obj->weight); $this->total_connection_weights['all'] += abs($obj->weight); if ($obj->type == 'write') { $this->connections_write[] = $i; } else { $this->connections_readonly[] = $i; } return true; } throw new Exception('Connection object is not an instance of ADOdbLoadBalancerConnection'); } /** * Removes a database connection from the pool. * * @param $i * @return bool */ public function removeConnection($i) { if (isset($this->connections[$i])) { $obj = $this->connections[ $i ]; $this->total_connections[ $obj->type ]--; $this->total_connections['all']--; $this->total_connection_weights[ $obj->type ] -= abs($obj->weight); $this->total_connection_weights['all'] -= abs($obj->weight); if ($obj->type == 'write') { unset($this->connections_write[array_search($i, $this->connections_write)]); // Reindex array. $this->connections_write = array_values($this->connections_write); } else { unset($this->connections_readonly[array_search($i, $this->connections_readonly)]); // Reindex array. $this->connections_readonly = array_values($this->connections_readonly); } // Remove any sticky connections as well. if ($this->last_connection_id[$obj->type] == $i) { $this->last_connection_id[$obj->type] = false; } unset($this->connections[$i]); return true; } return false; } /** * Returns a database connection of the specified type. * * Takes into account the connection weight for load balancing. * * @param string $type Type of database connection, either: 'write' capable or 'readonly' * @return bool|int|string */ public function getConnectionByWeight($type) { if ($type == 'readonly') { $total_weight = $this->total_connection_weights['all']; } else { $total_weight = $this->total_connection_weights['write']; } $i = false; if (is_array($this->connections)) { $n = 0; $num = mt_rand(0, $total_weight); foreach ($this->connections as $i => $connection_obj) { if ($connection_obj->weight > 0 && ($type == 'readonly' || $connection_obj->type == 'write')) { $n += $connection_obj->weight; if ($n >= $num) { break; } } } } return $i; } /** * Returns the proper database connection when taking into account sticky sessions and load balancing. * * @param $type * @return bool|int|mixed|string */ public function getLoadBalancedConnection($type) { if ($this->total_connections == 0) { $connection_id = 0; } else { if ($this->enable_sticky_sessions == true && $this->last_connection_id[$type] !== false) { $connection_id = $this->last_connection_id[$type]; } else { if ($type == 'write' && $this->total_connections['write'] == 1) { $connection_id = $this->connections_write[0]; } else { $connection_id = $this->getConnectionByWeight($type); } } } return $connection_id; } /** * Returns the ADODB connection object by connection_id. * * Ensures that it's connected and the session variables are executed. * * @param $connection_id * @return bool|ADOConnection * @throws Exception */ public function getConnectionById($connection_id) { if (isset($this->connections[$connection_id])) { $connection_obj = $this->connections[$connection_id]; /** @var ADOConnection $adodb_obj */ $adodb_obj = $connection_obj->getADOdbObject(); if (is_object($adodb_obj) && $adodb_obj->_connectionID == false) { try { if ($connection_obj->persistent_connection == true) { $adodb_obj->Pconnect( $connection_obj->host, $connection_obj->user, $connection_obj->password, $connection_obj->database ); } else { $adodb_obj->Connect( $connection_obj->host, $connection_obj->user, $connection_obj->password, $connection_obj->database ); } } catch (Exception $e) { // Connection error, see if there are other connections to try still. throw $e; // No connections left, reThrow exception so application can catch it. } // Check to see if a connection test callback was defined, and if so execute it. // This is useful for testing replication lag and such to ensure the connection is suitable to be used. $test_connection_callback = $connection_obj->getConnectionTestCallback(); if (is_callable($test_connection_callback) && $test_connection_callback($connection_obj, $adodb_obj) !== TRUE ) { return false; } if (is_array($this->user_defined_session_init_sql)) { foreach ($this->user_defined_session_init_sql as $session_init_sql) { $adodb_obj->Execute($session_init_sql); } } $this->executeSessionVariables($adodb_obj); } return $adodb_obj; } else { throw new Exception('Unable to return Connection object...'); } } /** * Returns the ADODB connection object by database type. * * Ensures that it's connected and the session variables are executed. * * @param string $type * @param null $pin_connection * @return ADOConnection|bool * @throws Exception */ public function getConnection($type = 'write', $pin_connection = null) { while (($type == 'write' && $this->total_connections['write'] > 0) || ($type == 'readonly' && $this->total_connections['all'] > 0) ) { if ($this->pinned_connection_id !== false) { $connection_id = $this->pinned_connection_id; } else { $connection_id = $this->getLoadBalancedConnection($type); } if ($connection_id !== false) { try { $adodb_obj = $this->getConnectionById($connection_id); if (is_object($adodb_obj)) { break; //Found valid connection, continue with it. } else { throw new Exception('ADODB Connection Object does not exist. Perhaps LoadBalancer Database Connection Test Failed?'); } } catch (Exception $e) { // Connection error, see if there are other connections to try still. $this->removeConnection($connection_id); if ( ($type == 'write' && $this->total_connections['write'] == 0) || ($type == 'readonly' && $this->total_connections['all'] == 0) ) { throw $e; } } } else { throw new Exception('Connection ID is invalid!'); } } if (!isset($connection_id)) { throw new Exception('No connection available to use at this time! Type: ' . $type); } $this->last_connection_id[$type] = $connection_id; if ($pin_connection === true) { $this->pinned_connection_id = $connection_id; } elseif ($pin_connection === false && $adodb_obj->transOff <= 1) { // UnPin connection only if we are 1 level deep in a transaction. $this->pinned_connection_id = false; // When unpinning connection, reset last_connection_id so readonly // queries don't get stuck on the write capable connection. $this->last_connection_id['write'] = false; $this->last_connection_id['readonly'] = false; } return $adodb_obj; } /** * This is a hack to work around pass by reference error. * * Parameter 1 to ADOConnection::GetInsertSQL() expected to be a reference, * value given in adodb-loadbalancer.inc.php on line 83 * * @param $arr * @return array */ private function makeValuesReferenced($arr) { $refs = array(); foreach ($arr as $key => $value) { $refs[$key] = &$arr[$key]; } return $refs; } /** * Allow setting session variables that are maintained across connections. * * Its important that these are set using name/value, so it can determine * if the same variable is set multiple times causing bloat/clutter when * new connections are established. For example if the time_zone is set to * many different ones through the course of a single connection, a new * connection should only set it to the most recent value. * * @param $name * @param $value * @param bool $execute_immediately * @return array|bool|mixed * @throws Exception */ public function setSessionVariable($name, $value, $execute_immediately = true) { $this->session_variables[$name] = $value; if ($execute_immediately == true) { return $this->executeSessionVariables(); } else { return true; } } /** * Executes the session variables on a given ADODB object. * * @param ADOConnection|bool $adodb_obj * @return array|bool|mixed * @throws Exception */ private function executeSessionVariables($adodb_obj = false) { if (is_array($this->session_variables)) { $sql = ''; foreach ($this->session_variables as $name => $value) { // $sql .= 'SET SESSION '. $name .' '. $value; // MySQL uses: SET SESSION foo_bar='foo' // PGSQL uses: SET SESSION foo_bar 'foo' // So leave it up to the user to pass the proper value with '=' if needed. // This may be a candidate to move into ADOdb proper. $sql .= 'SET SESSION ' . $name . ' ' . $value; } if ($adodb_obj !== false) { return $adodb_obj->Execute($sql); } else { return $this->ClusterExecute($sql); } } return false; } /** * Executes the same SQL QUERY on the entire cluster of connections. * Would be used for things like SET SESSION TIME ZONE calls and such. * * @param $sql * @param bool $inputarr * @param bool $return_all_results * @param bool $existing_connections_only * @return array|bool|mixed * @throws Exception */ public function clusterExecute( $sql, $inputarr = false, $return_all_results = false, $existing_connections_only = true ) { if (is_array($this->connections) && count($this->connections) > 0) { foreach ($this->connections as $key => $connection_obj) { if ($existing_connections_only == false || ($existing_connections_only == true && $connection_obj->getADOdbObject()->_connectionID !== false ) ) { $adodb_obj = $this->getConnectionById($key); if (is_object($adodb_obj)) { $result_arr[] = $adodb_obj->Execute($sql, $inputarr); } } } if (isset($result_arr) && $return_all_results == true) { return $result_arr; } else { // Loop through all results checking to see if they match, if they do return the first one // otherwise return an array of all results. if (isset($result_arr)) { foreach ($result_arr as $result) { if ($result == false) { return $result_arr; } } return $result_arr[0]; } else { // When using lazy connections, there are cases where // setSessionVariable() is called early on, but there are // no connections to execute the queries on yet. // This captures that case and forces a RETURN TRUE to occur. // As likely the queries will be executed as soon as a // connection is established. return true; } } } return false; } /** * Determines if a SQL query is read-only or not. * * @param string $sql SQL Query to test. * @return bool */ public function isReadOnlyQuery($sql) { if ( stripos($sql, 'SELECT') === 0 && stripos($sql, 'FOR UPDATE') === false && stripos($sql, ' INTO ') === false && stripos($sql, 'LOCK IN') === false ) { return true; } return false; } /** * Use this instead of __call() as it significantly reduces the overhead of call_user_func_array(). * * @param $sql * @param bool $inputarr * @return array|bool|mixed * @throws Exception */ public function execute($sql, $inputarr = false) { $type = 'write'; $pin_connection = null; // Prevent leading spaces from causing isReadOnlyQuery/stripos from failing. $sql = trim($sql); // SELECT queries that can write and therefore must be run on a write capable connection. // SELECT ... FOR UPDATE; // SELECT ... INTO ... // SELECT .. LOCK IN ... (MYSQL) if ($this->isReadOnlyQuery($sql) == true) { $type = 'readonly'; } elseif (stripos($sql, 'SET') === 0) { // SET SQL statements should likely use setSessionVariable() instead, // so state is properly maintained across connections, especially when they are lazily created. return $this->ClusterExecute($sql, $inputarr); } $adodb_obj = $this->getConnection($type, $pin_connection); if ($adodb_obj !== false) { return $adodb_obj->Execute($sql, $inputarr); } return false; } /** * Magic method to intercept method and callback to the proper ADODB object for write/readonly connections. * * @param string $method ADODB method to call. * @param array $args Arguments to the ADODB method. * @return bool|mixed * @throws Exception */ public function __call($method, $args) { $type = 'write'; $pin_connection = null; // Intercept specific methods to determine if they are read-only or not. $method = strtolower($method); switch ($method) { // case 'execute': // This is the direct overloaded function above instead. case 'getone': case 'getrow': case 'getall': case 'getcol': case 'getassoc': case 'selectlimit': if ($this->isReadOnlyQuery(trim($args[0])) == true) { $type = 'readonly'; } break; case 'cachegetone': case 'cachegetrow': case 'cachegetall': case 'cachegetcol': case 'cachegetassoc': case 'cacheexecute': case 'cacheselect': case 'pageexecute': case 'cachepageexecute': $type = 'readonly'; break; // case 'ignoreerrors': // // When ignoreerrors is called, PIN to the connection until its called again. // if (!isset($args[0]) || (isset($args[0]) && $args[0] == FALSE)) { // $pin_connection = TRUE; // } else { // $pin_connection = FALSE; // } // break; // Manual transactions case 'begintrans': case 'settransactionmode': $pin_connection = true; break; case 'rollbacktrans': case 'committrans': $pin_connection = false; break; // Smart transactions case 'starttrans': $pin_connection = true; break; case 'completetrans': case 'failtrans': // getConnection() will only unpin the transaction if we're exiting the last nested transaction $pin_connection = false; break; // Functions that don't require any connection and therefore // shouldn't force a connection be established before they run. case 'qstr': case 'escape': case 'binddate': case 'bindtimestamp': case 'setfetchmode': case 'setcustommetatype': $type = false; // No connection necessary. break; // Default to assuming write connection is required to be on the safe side. default: break; } if ($type === false) { if (is_array($this->connections) && count($this->connections) > 0) { foreach ($this->connections as $key => $connection_obj) { $adodb_obj = $connection_obj->getADOdbObject(); return call_user_func_array(array($adodb_obj, $method), $this->makeValuesReferenced($args)); // Just makes the function call on the first object. } } } else { $adodb_obj = $this->getConnection($type, $pin_connection); if (is_object($adodb_obj)) { $result = call_user_func_array(array($adodb_obj, $method), $this->makeValuesReferenced($args)); return $result; } } return false; } /** * Magic method to proxy property getter calls back to the proper ADODB object currently in use. * * @param $property * @return mixed * @throws Exception */ public function __get($property) { if (is_array($this->connections) && count($this->connections) > 0) { foreach ($this->connections as $key => $connection_obj) { // Just returns the property from the first object. return $connection_obj->getADOdbObject()->$property; } } return false; } /** * Magic method to proxy property setter calls back to the proper ADODB object currently in use. * * @param $property * @param $value * @return mixed * @throws Exception */ public function __set($property, $value) { // Special function to set object properties on all objects // without initiating a connection to the database. if (is_array($this->connections) && count($this->connections) > 0) { foreach ($this->connections as $key => $connection_obj) { $connection_obj->getADOdbObject()->$property = $value; } return true; } return false; } /** * Override the __clone() magic method. */ private function __clone() { } } /** * Class ADOdbLoadBalancerConnection */ class ADOdbLoadBalancerConnection { /** * @var bool ADOdb drive name. */ protected $driver = false; /** * @var bool ADODB object. */ protected $adodb_obj = false; /** * @var callable Closure */ protected $connection_test_callback = NULL; /** * @var string Type of connection, either 'write' capable or 'readonly' */ public $type = 'write'; /** * @var int Weight of connection, lower receives less queries, higher receives more queries. */ public $weight = 1; /** * @var bool Determines if the connection persistent. */ public $persistent_connection = false; /** * @var string Database connection host */ public $host = ''; /** * @var string Database connection user */ public $user = ''; /** * @var string Database connection password */ public $password = ''; /** * @var string Database connection database name */ public $database = ''; /** * ADOdbLoadBalancerConnection constructor to setup the ADODB object. * * @param $driver * @param string $type * @param int $weight * @param bool $persistent_connection * @param string $argHostname * @param string $argUsername * @param string $argPassword * @param string $argDatabaseName */ public function __construct( $driver, $type = 'write', $weight = 1, $persistent_connection = false, $argHostname = '', $argUsername = '', $argPassword = '', $argDatabaseName = '' ) { if ($type !== 'write' && $type !== 'readonly') { return false; } $this->adodb_obj = ADONewConnection($driver); $this->type = $type; $this->weight = $weight; $this->persistent_connection = $persistent_connection; $this->host = $argHostname; $this->user = $argUsername; $this->password = $argPassword; $this->database = $argDatabaseName; return true; } /** * Anonymous function that is called and must return TRUE for the connection to be usable.* * The first argument is the type of connection to test. * Useful to check things like replication lag. * @param callable $callback * @return void */ function setConnectionTestCallback($callback) { $this->connection_test_callback = $callback; } /** * @return callable|null */ function getConnectionTestCallback() { return $this->connection_test_callback; } /** * Returns the ADODB object for this connection. * * @return bool */ public function getADOdbObject() { return $this->adodb_obj; } } adodb-time.inc.php 0000644 00000125360 15151221732 0010040 0 ustar 00 <?php /** * ADOdb Date Library. * * PHP native date functions use integer timestamps for computations. * Because of this, dates are restricted to the years 1901-2038 on Unix * and 1970-2038 on Windows due to integer overflow for dates beyond * those years. This library overcomes these limitations by replacing the * native function's signed integers (normally 32-bits) with PHP floating * point numbers (normally 64-bits). * * Dates from 100 A.D. to 3000 A.D. and later have been tested. * The minimum is 100 A.D. as <100 will invoke the 2 => 4 digit year * conversion. The maximum is billions of years in the future, but this * is a theoretical limit as the computation of that year would take too * long with the current implementation of adodb_mktime(). * * Replaces native functions as follows: * - getdate() with adodb_getdate() * - date() with adodb_date() * - gmdate() with adodb_gmdate() * - mktime() with adodb_mktime() * - gmmktime() with adodb_gmmktime() * - strftime() with adodb_strftime() * - strftime() with adodb_gmstrftime() * * The parameters are identical, except that adodb_date() accepts a subset * of date()'s field formats. Mktime() will convert from local time to GMT, * and date() will convert from GMT to local time, but daylight savings is * not handled currently. * * To improve performance, the native date functions are used whenever * possible, the library only switches to PHP code when the dates fall outside * of the 32-bit signed integer range. * * This library is independent of the rest of ADOdb, and can be used * as standalone code. * * GREGORIAN CORRECTION * * Pope Gregory shortened October of A.D. 1582 by ten days. Thursday, * October 4, 1582 (Julian) was followed immediately by Friday, October 15, * 1582 (Gregorian). We handle this correctly, so: * adodb_mktime(0, 0, 0, 10, 15, 1582) - adodb_mktime(0, 0, 0, 10, 4, 1582) * == 24 * 3600 (1 day) * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2003-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ /* ============================================================================= FUNCTION DESCRIPTIONS ** FUNCTION adodb_time() Returns the current time measured in the number of seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) as an unsigned integer. ** FUNCTION adodb_getdate($date=false) Returns an array containing date information, as getdate(), but supports dates greater than 1901 to 2038. The local date/time format is derived from a heuristic the first time adodb_getdate is called. ** FUNCTION adodb_date($fmt, $timestamp = false) Convert a timestamp to a formatted local date. If $timestamp is not defined, the current timestamp is used. Unlike the function date(), it supports dates outside the 1901 to 2038 range. The format fields that adodb_date supports: <pre> a - "am" or "pm" A - "AM" or "PM" d - day of the month, 2 digits with leading zeros; i.e. "01" to "31" D - day of the week, textual, 3 letters; e.g. "Fri" F - month, textual, long; e.g. "January" g - hour, 12-hour format without leading zeros; i.e. "1" to "12" G - hour, 24-hour format without leading zeros; i.e. "0" to "23" h - hour, 12-hour format; i.e. "01" to "12" H - hour, 24-hour format; i.e. "00" to "23" i - minutes; i.e. "00" to "59" j - day of the month without leading zeros; i.e. "1" to "31" l (lowercase 'L') - day of the week, textual, long; e.g. "Friday" L - boolean for whether it is a leap year; i.e. "0" or "1" m - month; i.e. "01" to "12" M - month, textual, 3 letters; e.g. "Jan" n - month without leading zeros; i.e. "1" to "12" O - Difference to Greenwich time in hours; e.g. "+0200" Q - Quarter, as in 1, 2, 3, 4 r - RFC 2822 formatted date; e.g. "Thu, 21 Dec 2000 16:01:07 +0200" s - seconds; i.e. "00" to "59" S - English ordinal suffix for the day of the month, 2 characters; i.e. "st", "nd", "rd" or "th" t - number of days in the given month; i.e. "28" to "31" T - Timezone setting of this machine; e.g. "EST" or "MDT" U - seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) w - day of the week, numeric, i.e. "0" (Sunday) to "6" (Saturday) Y - year, 4 digits; e.g. "1999" y - year, 2 digits; e.g. "99" z - day of the year; i.e. "0" to "365" Z - timezone offset in seconds (i.e. "-43200" to "43200"). The offset for timezones west of UTC is always negative, and for those east of UTC is always positive. </pre> Unsupported: <pre> B - Swatch Internet time I (capital i) - "1" if Daylight Savings Time, "0" otherwise. W - ISO-8601 week number of year, weeks starting on Monday </pre> ** FUNCTION adodb_date2($fmt, $isoDateString = false) Same as adodb_date, but 2nd parameter accepts iso date, eg. adodb_date2('d-M-Y H:i','2003-12-25 13:01:34'); ** FUNCTION adodb_gmdate($fmt, $timestamp = false) Convert a timestamp to a formatted GMT date. If $timestamp is not defined, the current timestamp is used. Unlike the function date(), it supports dates outside the 1901 to 2038 range. ** FUNCTION adodb_mktime($hr, $min, $sec[, $month, $day, $year]) Converts a local date to a unix timestamp. Unlike the function mktime(), it supports dates outside the 1901 to 2038 range. All parameters are optional. ** FUNCTION adodb_gmmktime($hr, $min, $sec [, $month, $day, $year]) Converts a gmt date to a unix timestamp. Unlike the function gmmktime(), it supports dates outside the 1901 to 2038 range. Differs from gmmktime() in that all parameters are currently compulsory. ** FUNCTION adodb_gmstrftime($fmt, $timestamp = false) Convert a timestamp to a formatted GMT date. ** FUNCTION adodb_strftime($fmt, $timestamp = false) Convert a timestamp to a formatted local date. Internally converts $fmt into adodb_date format, then echo result. For best results, you can define the local date format yourself. Define a global variable $ADODB_DATE_LOCALE which is an array, 1st element is date format using adodb_date syntax, and 2nd element is the time format, also in adodb_date syntax. eg. $ADODB_DATE_LOCALE = array('d/m/Y','H:i:s'); Supported format codes: <pre> %a - abbreviated weekday name according to the current locale %A - full weekday name according to the current locale %b - abbreviated month name according to the current locale %B - full month name according to the current locale %c - preferred date and time representation for the current locale %d - day of the month as a decimal number (range 01 to 31) %D - same as %m/%d/%y %e - day of the month as a decimal number, a single digit is preceded by a space (range ' 1' to '31') %h - same as %b %H - hour as a decimal number using a 24-hour clock (range 00 to 23) %I - hour as a decimal number using a 12-hour clock (range 01 to 12) %m - month as a decimal number (range 01 to 12) %M - minute as a decimal number %n - newline character %p - either `am' or `pm' according to the given time value, or the corresponding strings for the current locale %r - time in a.m. and p.m. notation %R - time in 24 hour notation %S - second as a decimal number %t - tab character %T - current time, equal to %H:%M:%S %x - preferred date representation for the current locale without the time %X - preferred time representation for the current locale without the date %y - year as a decimal number without a century (range 00 to 99) %Y - year as a decimal number including the century %Z - time zone or name or abbreviation %% - a literal `%' character </pre> Unsupported codes: <pre> %C - century number (the year divided by 100 and truncated to an integer, range 00 to 99) %g - like %G, but without the century. %G - The 4-digit year corresponding to the ISO week number (see %V). This has the same format and value as %Y, except that if the ISO week number belongs to the previous or next year, that year is used instead. %j - day of the year as a decimal number (range 001 to 366) %u - weekday as a decimal number [1,7], with 1 representing Monday %U - week number of the current year as a decimal number, starting with the first Sunday as the first day of the first week %V - The ISO 8601:1988 week number of the current year as a decimal number, range 01 to 53, where week 1 is the first week that has at least 4 days in the current year, and with Monday as the first day of the week. (Use %G or %g for the year component that corresponds to the week number for the specified timestamp.) %w - day of the week as a decimal, Sunday being 0 %W - week number of the current year as a decimal number, starting with the first Monday as the first day of the first week </pre> ============================================================================= NOTES Useful url for generating test timestamps: http://www.4webhelp.net/us/timestamp.php Possible future optimizations include a. Using an algorithm similar to Plauger's in "The Standard C Library" (page 428, xttotm.c _Ttotm() function). Plauger's algorithm will not work outside 32-bit signed range, so i decided not to implement it. b. Implement daylight savings, which looks awfully complicated, see http://webexhibits.org/daylightsaving/ CHANGELOG - 16 Jan 2011 0.36 Added adodb_time() which returns current time. If > 2038, will return as float - 7 Feb 2011 0.35 Changed adodb_date to be symmetric with adodb_mktime. See $jan1_71. fix for bc. - 13 July 2010 0.34 Changed adodb_get_gm_diff to use DateTimeZone(). - 11 Feb 2008 0.33 * Bug in 0.32 fix for hour handling. Fixed. - 1 Feb 2008 0.32 * Now adodb_mktime(0,0,0,12+$m,20,2040) works properly. - 10 Jan 2008 0.31 * Now adodb_mktime(0,0,0,24,1,2037) works correctly. - 15 July 2007 0.30 Added PHP 5.2.0 compatibility fixes. * gmtime behaviour for 1970 has changed. We use the actual date if it is between 1970 to 2038 to get the * timezone, otherwise we use the current year as the baseline to retrieve the timezone. * Also the timezone's in php 5.2.* support historical data better, eg. if timezone today was +8, but in 1970 it was +7:30, then php 5.2 return +7:30, while this library will use +8. * - 19 March 2006 0.24 Changed strftime() locale detection, because some locales prepend the day of week to the date when %c is used. - 10 Feb 2006 0.23 PHP5 compat: when we detect PHP5, the RFC2822 format for gmt 0000hrs is changed from -0000 to +0000. In PHP4, we will still use -0000 for 100% compat with PHP4. - 08 Sept 2005 0.22 In adodb_date2(), $is_gmt not supported properly. Fixed. - 18 July 2005 0.21 In PHP 4.3.11, the 'r' format has changed. Leading 0 in day is added. Changed for compat. Added support for negative months in adodb_mktime(). - 24 Feb 2005 0.20 Added limited strftime/gmstrftime support. x10 improvement in performance of adodb_date(). - 21 Dec 2004 0.17 In adodb_getdate(), the timestamp was accidentally converted to gmt when $is_gmt is false. Also adodb_mktime(0,0,0) did not work properly. Both fixed thx Mauro. - 17 Nov 2004 0.16 Removed intval typecast in adodb_mktime() for secs, allowing: adodb_mktime(0,0,0 + 2236672153,1,1,1934); Suggested by Ryan. - 18 July 2004 0.15 All params in adodb_mktime were formerly compulsory. Now only the hour, min, secs is compulsory. This brings it more in line with mktime (still not identical). - 23 June 2004 0.14 Allow you to define your own daylights savings function, adodb_daylight_sv. If the function is defined (somewhere in an include), then you can correct for daylights savings. In this example, we apply daylights savings in June or July, adding one hour. This is extremely unrealistic as it does not take into account time-zone, geographic location, current year. function adodb_daylight_sv(&$arr, $is_gmt) { if ($is_gmt) return; $m = $arr['mon']; if ($m == 6 || $m == 7) $arr['hours'] += 1; } This is only called by adodb_date() and not by adodb_mktime(). The format of $arr is Array ( [seconds] => 0 [minutes] => 0 [hours] => 0 [mday] => 1 # day of month, eg 1st day of the month [mon] => 2 # month (eg. Feb) [year] => 2102 [yday] => 31 # days in current year [leap] => # true if leap year [ndays] => 28 # no of days in current month ) - 28 Apr 2004 0.13 Fixed adodb_date to properly support $is_gmt. Thx to Dimitar Angelov. - 20 Mar 2004 0.12 Fixed month calculation error in adodb_date. 2102-June-01 appeared as 2102-May-32. - 26 Oct 2003 0.11 Because of daylight savings problems (some systems apply daylight savings to January!!!), changed adodb_get_gmt_diff() to ignore daylight savings. - 9 Aug 2003 0.10 Fixed bug with dates after 2038. See PHPLens Issue No: 6980 - 1 July 2003 0.09 Added support for Q (Quarter). Added adodb_date2(), which accepts ISO date in 2nd param - 3 March 2003 0.08 Added support for 'S' adodb_date() format char. Added constant ADODB_ALLOW_NEGATIVE_TS if you want PHP to handle negative timestamps between 1901 to 1969. - 27 Feb 2003 0.07 All negative numbers handled by adodb now because of RH 7.3+ problems. See http://bugs.php.net/bug.php?id=20048&edit=2 - 4 Feb 2003 0.06 Fixed a typo, 1852 changed to 1582! This means that pre-1852 dates are now correctly handled. - 29 Jan 2003 0.05 Leap year checking differs under Julian calendar (pre 1582). Also leap year code optimized by checking for most common case first. We also handle month overflow correctly in mktime (eg month set to 13). Day overflow for less than one month's days is supported. - 28 Jan 2003 0.04 Gregorian correction handled. In PHP5, we might throw an error if mktime uses invalid dates around 5-14 Oct 1582. Released with ADOdb 3.10. Added limbo 5-14 Oct 1582 check, when we set to 15 Oct 1582. - 27 Jan 2003 0.03 Fixed some more month problems due to gmt issues. Added constant ADODB_DATE_VERSION. Fixed calculation of days since start of year for <1970. - 27 Jan 2003 0.02 Changed _adodb_getdate() to inline leap year checking for better performance. Fixed problem with time-zones west of GMT +0000. - 24 Jan 2003 0.01 First implementation. */ /* Initialization */ /* Version Number */ define('ADODB_DATE_VERSION',0.35); /* This code was originally for windows. But apparently this problem happens also with Linux, RH 7.3 and later! glibc-2.2.5-34 and greater has been changed to return -1 for dates < 1970. This used to work. The problem exists with RedHat 7.3 and 8.0 echo (mktime(0, 0, 0, 1, 1, 1960)); // prints -1 References: http://bugs.php.net/bug.php?id=20048&edit=2 http://lists.debian.org/debian-glibc/2002/debian-glibc-200205/msg00010.html */ if (!defined('ADODB_ALLOW_NEGATIVE_TS')) define('ADODB_NO_NEGATIVE_TS',1); if (!DEFINED('ADODB_FUTURE_DATE_CUTOFF_YEARS')) DEFINE('ADODB_FUTURE_DATE_CUTOFF_YEARS',200); function adodb_date_test_date($y1,$m,$d=13) { $h = round(rand()% 24); $t = adodb_mktime($h,0,0,$m,$d,$y1); $rez = adodb_date('Y-n-j H:i:s',$t); if ($h == 0) $h = '00'; else if ($h < 10) $h = '0'.$h; if ("$y1-$m-$d $h:00:00" != $rez) { print "<b>$y1 error, expected=$y1-$m-$d $h:00:00, adodb=$rez</b><br>"; return false; } return true; } function adodb_date_test_strftime($fmt) { $s1 = strftime($fmt); $s2 = adodb_strftime($fmt); if ($s1 == $s2) return true; echo "error for $fmt, strftime=$s1, adodb=$s2<br>"; return false; } /** Test Suite */ function adodb_date_test() { for ($m=-24; $m<=24; $m++) echo "$m :",adodb_date('d-m-Y',adodb_mktime(0,0,0,1+$m,20,2040)),"<br>"; error_reporting(E_ALL); print "<h4>Testing adodb_date and adodb_mktime. version=".ADODB_DATE_VERSION.' PHP='.PHP_VERSION."</h4>"; @set_time_limit(0); $fail = false; // This flag disables calling of PHP native functions, so we can properly test the code if (!defined('ADODB_TEST_DATES')) define('ADODB_TEST_DATES',1); $t = time(); $fmt = 'Y-m-d H:i:s'; echo '<pre>'; echo 'adodb: ',adodb_date($fmt,$t),'<br>'; echo 'php : ',date($fmt,$t),'<br>'; echo '</pre>'; adodb_date_test_strftime('%Y %m %x %X'); adodb_date_test_strftime("%A %d %B %Y"); adodb_date_test_strftime("%H %M S"); $t = adodb_mktime(0,0,0); if (!(adodb_date('Y-m-d') == date('Y-m-d'))) print 'Error in '.adodb_mktime(0,0,0).'<br>'; $t = adodb_mktime(0,0,0,6,1,2102); if (!(adodb_date('Y-m-d',$t) == '2102-06-01')) print 'Error in '.adodb_date('Y-m-d',$t).'<br>'; $t = adodb_mktime(0,0,0,2,1,2102); if (!(adodb_date('Y-m-d',$t) == '2102-02-01')) print 'Error in '.adodb_date('Y-m-d',$t).'<br>'; print "<p>Testing gregorian <=> julian conversion<p>"; $t = adodb_mktime(0,0,0,10,11,1492); //http://www.holidayorigins.com/html/columbus_day.html - Friday check if (!(adodb_date('D Y-m-d',$t) == 'Fri 1492-10-11')) print 'Error in Columbus landing<br>'; $t = adodb_mktime(0,0,0,2,29,1500); if (!(adodb_date('Y-m-d',$t) == '1500-02-29')) print 'Error in julian leap years<br>'; $t = adodb_mktime(0,0,0,2,29,1700); if (!(adodb_date('Y-m-d',$t) == '1700-03-01')) print 'Error in gregorian leap years<br>'; print adodb_mktime(0,0,0,10,4,1582).' '; print adodb_mktime(0,0,0,10,15,1582); $diff = (adodb_mktime(0,0,0,10,15,1582) - adodb_mktime(0,0,0,10,4,1582)); if ($diff != 3600*24) print " <b>Error in gregorian correction = ".($diff/3600/24)." days </b><br>"; print " 15 Oct 1582, Fri=".(adodb_dow(1582,10,15) == 5 ? 'Fri' : '<b>Error</b>')."<br>"; print " 4 Oct 1582, Thu=".(adodb_dow(1582,10,4) == 4 ? 'Thu' : '<b>Error</b>')."<br>"; print "<p>Testing overflow<p>"; $t = adodb_mktime(0,0,0,3,33,1965); if (!(adodb_date('Y-m-d',$t) == '1965-04-02')) print 'Error in day overflow 1 <br>'; $t = adodb_mktime(0,0,0,4,33,1971); if (!(adodb_date('Y-m-d',$t) == '1971-05-03')) print 'Error in day overflow 2 <br>'; $t = adodb_mktime(0,0,0,1,60,1965); if (!(adodb_date('Y-m-d',$t) == '1965-03-01')) print 'Error in day overflow 3 '.adodb_date('Y-m-d',$t).' <br>'; $t = adodb_mktime(0,0,0,12,32,1965); if (!(adodb_date('Y-m-d',$t) == '1966-01-01')) print 'Error in day overflow 4 '.adodb_date('Y-m-d',$t).' <br>'; $t = adodb_mktime(0,0,0,12,63,1965); if (!(adodb_date('Y-m-d',$t) == '1966-02-01')) print 'Error in day overflow 5 '.adodb_date('Y-m-d',$t).' <br>'; $t = adodb_mktime(0,0,0,13,3,1965); if (!(adodb_date('Y-m-d',$t) == '1966-01-03')) print 'Error in mth overflow 1 <br>'; print "Testing 2-digit => 4-digit year conversion<p>"; if (adodb_year_digit_check(00) != 2000) print "Err 2-digit 2000<br>"; if (adodb_year_digit_check(10) != 2010) print "Err 2-digit 2010<br>"; if (adodb_year_digit_check(20) != 2020) print "Err 2-digit 2020<br>"; if (adodb_year_digit_check(30) != 2030) print "Err 2-digit 2030<br>"; if (adodb_year_digit_check(40) != 1940) print "Err 2-digit 1940<br>"; if (adodb_year_digit_check(50) != 1950) print "Err 2-digit 1950<br>"; if (adodb_year_digit_check(90) != 1990) print "Err 2-digit 1990<br>"; // Test string formatting print "<p>Testing date formatting</p>"; $fmt = '\d\a\t\e T Y-m-d H:i:s a A d D F g G h H i j l L m M n O \R\F\C2822 r s t U w y Y z Z 2003'; $s1 = date($fmt,0); $s2 = adodb_date($fmt,0); if ($s1 != $s2) { print " date() 0 failed<br>$s1<br>$s2<br>"; } flush(); for ($i=100; --$i > 0; ) { $ts = 3600.0*((rand()%60000)+(rand()%60000))+(rand()%60000); $s1 = date($fmt,$ts); $s2 = adodb_date($fmt,$ts); //print "$s1 <br>$s2 <p>"; $pos = strcmp($s1,$s2); if (($s1) != ($s2)) { for ($j=0,$k=strlen($s1); $j < $k; $j++) { if ($s1[$j] != $s2[$j]) { print substr($s1,$j).' '; break; } } print "<b>Error date(): $ts<br><pre> \"$s1\" (date len=".strlen($s1).") \"$s2\" (adodb_date len=".strlen($s2).")</b></pre><br>"; $fail = true; } $a1 = getdate($ts); $a2 = adodb_getdate($ts); $rez = array_diff($a1,$a2); if (sizeof($rez)>0) { print "<b>Error getdate() $ts</b><br>"; print_r($a1); print "<br>"; print_r($a2); print "<p>"; $fail = true; } } // Test generation of dates outside 1901-2038 print "<p>Testing random dates between 100 and 4000</p>"; adodb_date_test_date(100,1); for ($i=100; --$i >= 0;) { $y1 = 100+rand(0,1970-100); $m = rand(1,12); adodb_date_test_date($y1,$m); $y1 = 3000-rand(0,3000-1970); adodb_date_test_date($y1,$m); } print '<p>'; $start = 1960+rand(0,10); $yrs = 12; $i = 365.25*86400*($start-1970); $offset = 36000+rand(10000,60000); $max = 365*$yrs*86400; $lastyear = 0; // we generate a timestamp, convert it to a date, and convert it back to a timestamp // and check if the roundtrip broke the original timestamp value. print "Testing $start to ".($start+$yrs).", or $max seconds, offset=$offset: "; $cnt = 0; for ($max += $i; $i < $max; $i += $offset) { $ret = adodb_date('m,d,Y,H,i,s',$i); $arr = explode(',',$ret); if ($lastyear != $arr[2]) { $lastyear = $arr[2]; print " $lastyear "; flush(); } $newi = adodb_mktime($arr[3],$arr[4],$arr[5],$arr[0],$arr[1],$arr[2]); if ($i != $newi) { print "Error at $i, adodb_mktime returned $newi ($ret)"; $fail = true; break; } $cnt += 1; } echo "Tested $cnt dates<br>"; if (!$fail) print "<p>Passed !</p>"; else print "<p><b>Failed</b> :-(</p>"; } function adodb_time() { $d = new DateTime(); return $d->format('U'); } /** Returns day of week, 0 = Sunday,... 6=Saturday. Algorithm from PEAR::Date_Calc */ function adodb_dow($year, $month, $day) { /* Pope Gregory removed 10 days - October 5 to October 14 - from the year 1582 and proclaimed that from that time onwards 3 days would be dropped from the calendar every 400 years. Thursday, October 4, 1582 (Julian) was followed immediately by Friday, October 15, 1582 (Gregorian). */ if ($year <= 1582) { if ($year < 1582 || ($year == 1582 && ($month < 10 || ($month == 10 && $day < 15)))) $greg_correction = 3; else $greg_correction = 0; } else $greg_correction = 0; if($month > 2) $month -= 2; else { $month += 10; $year--; } $day = floor((13 * $month - 1) / 5) + $day + ($year % 100) + floor(($year % 100) / 4) + floor(($year / 100) / 4) - 2 * floor($year / 100) + 77 + $greg_correction; return $day - 7 * floor($day / 7); } /** Checks for leap year, returns true if it is. No 2-digit year check. Also handles julian calendar correctly. */ function _adodb_is_leap_year($year) { if ($year % 4 != 0) return false; if ($year % 400 == 0) { return true; // if gregorian calendar (>1582), century not-divisible by 400 is not leap } else if ($year > 1582 && $year % 100 == 0 ) { return false; } return true; } /** checks for leap year, returns true if it is. Has 2-digit year check */ function adodb_is_leap_year($year) { return _adodb_is_leap_year(adodb_year_digit_check($year)); } /** Fix 2-digit years. Works for any century. Assumes that if 2-digit is more than 30 years in future, then previous century. */ function adodb_year_digit_check($y) { if ($y < 100) { $yr = (integer) date("Y"); $century = (integer) ($yr /100); if ($yr%100 > 50) { $c1 = $century + 1; $c0 = $century; } else { $c1 = $century; $c0 = $century - 1; } $c1 *= 100; // if 2-digit year is less than 30 years in future, set it to this century // otherwise if more than 30 years in future, then we set 2-digit year to the prev century. if (($y + $c1) < $yr+30) $y = $y + $c1; else $y = $y + $c0*100; } return $y; } function adodb_get_gmt_diff_ts($ts) { if (0 <= $ts && $ts <= 0x7FFFFFFF) { // check if number in 32-bit signed range) { $arr = getdate($ts); $y = $arr['year']; $m = $arr['mon']; $d = $arr['mday']; return adodb_get_gmt_diff($y,$m,$d); } else { return adodb_get_gmt_diff(false,false,false); } } /** get local time zone offset from GMT. Does not handle historical timezones before 1970. */ function adodb_get_gmt_diff($y,$m,$d) { static $TZ,$tzo; if (!defined('ADODB_TEST_DATES')) $y = false; else if ($y < 1970 || $y >= 2038) $y = false; if ($y !== false) { $dt = new DateTime(); $dt->setISODate($y,$m,$d); if (empty($tzo)) { $tzo = new DateTimeZone(date_default_timezone_get()); # $tzt = timezone_transitions_get( $tzo ); } return -$tzo->getOffset($dt); } else { if (isset($TZ)) return $TZ; $y = date('Y'); /* if (function_exists('date_default_timezone_get') && function_exists('timezone_offset_get')) { $tzonename = date_default_timezone_get(); if ($tzonename) { $tobj = new DateTimeZone($tzonename); $TZ = -timezone_offset_get($tobj,new DateTime("now",$tzo)); } } */ if (empty($TZ)) $TZ = mktime(0,0,0,12,2,$y) - gmmktime(0,0,0,12,2,$y); } return $TZ; } /** Returns an array with date info. */ function adodb_getdate($d=false,$fast=false) { if ($d === false) return getdate(); if (!defined('ADODB_TEST_DATES')) { if ((abs($d) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= 0) // if windows, must be +ve integer return @getdate($d); } } return _adodb_getdate($d); } /* // generate $YRS table for _adodb_getdate() function adodb_date_gentable($out=true) { for ($i=1970; $i >= 1600; $i-=10) { $s = adodb_gmmktime(0,0,0,1,1,$i); echo "$i => $s,<br>"; } } adodb_date_gentable(); for ($i=1970; $i > 1500; $i--) { echo "<hr />$i "; adodb_date_test_date($i,1,1); } */ $_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31); $_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31); function adodb_validdate($y,$m,$d) { global $_month_table_normal,$_month_table_leaf; if (_adodb_is_leap_year($y)) $marr = $_month_table_leaf; else $marr = $_month_table_normal; if ($m > 12 || $m < 1) return false; if ($d > 31 || $d < 1) return false; if ($marr[$m] < $d) return false; if ($y < 1000 || $y > 3000) return false; return true; } /** Low-level function that returns the getdate() array. We have a special $fast flag, which if set to true, will return fewer array values, and is much faster as it does not calculate dow, etc. */ function _adodb_getdate($origd=false,$fast=false,$is_gmt=false) { static $YRS; global $_month_table_normal,$_month_table_leaf, $_adodb_last_date_call_failed; $_adodb_last_date_call_failed = false; $d = $origd - ($is_gmt ? 0 : adodb_get_gmt_diff_ts($origd)); $_day_power = 86400; $_hour_power = 3600; $_min_power = 60; $cutoffDate = time() + (60 * 60 * 24 * 365 * ADODB_FUTURE_DATE_CUTOFF_YEARS); if ($d > $cutoffDate) { $d = $cutoffDate; $_adodb_last_date_call_failed = true; } if ($d < -12219321600) $d -= 86400*10; // if 15 Oct 1582 or earlier, gregorian correction $_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31); $_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31); $d366 = $_day_power * 366; $d365 = $_day_power * 365; if ($d < 0) { if (empty($YRS)) $YRS = array( 1970 => 0, 1960 => -315619200, 1950 => -631152000, 1940 => -946771200, 1930 => -1262304000, 1920 => -1577923200, 1910 => -1893456000, 1900 => -2208988800, 1890 => -2524521600, 1880 => -2840140800, 1870 => -3155673600, 1860 => -3471292800, 1850 => -3786825600, 1840 => -4102444800, 1830 => -4417977600, 1820 => -4733596800, 1810 => -5049129600, 1800 => -5364662400, 1790 => -5680195200, 1780 => -5995814400, 1770 => -6311347200, 1760 => -6626966400, 1750 => -6942499200, 1740 => -7258118400, 1730 => -7573651200, 1720 => -7889270400, 1710 => -8204803200, 1700 => -8520336000, 1690 => -8835868800, 1680 => -9151488000, 1670 => -9467020800, 1660 => -9782640000, 1650 => -10098172800, 1640 => -10413792000, 1630 => -10729324800, 1620 => -11044944000, 1610 => -11360476800, 1600 => -11676096000); if ($is_gmt) $origd = $d; // The valid range of a 32bit signed timestamp is typically from // Fri, 13 Dec 1901 20:45:54 GMT to Tue, 19 Jan 2038 03:14:07 GMT // # old algorithm iterates through all years. new algorithm does it in # 10 year blocks /* # old algo for ($a = 1970 ; --$a >= 0;) { $lastd = $d; if ($leaf = _adodb_is_leap_year($a)) $d += $d366; else $d += $d365; if ($d >= 0) { $year = $a; break; } } */ $lastsecs = 0; $lastyear = 1970; foreach($YRS as $year => $secs) { if ($d >= $secs) { $a = $lastyear; break; } $lastsecs = $secs; $lastyear = $year; } $d -= $lastsecs; if (!isset($a)) $a = $lastyear; //echo ' yr=',$a,' ', $d,'.'; for (; --$a >= 0;) { $lastd = $d; if ($leaf = _adodb_is_leap_year($a)) $d += $d366; else $d += $d365; if ($d >= 0) { $year = $a; break; } } /**/ $secsInYear = 86400 * ($leaf ? 366 : 365) + $lastd; $d = $lastd; $mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal; for ($a = 13 ; --$a > 0;) { $lastd = $d; $d += $mtab[$a] * $_day_power; if ($d >= 0) { $month = $a; $ndays = $mtab[$a]; break; } } $d = $lastd; $day = $ndays + ceil(($d+1) / ($_day_power)); $d += ($ndays - $day+1)* $_day_power; $hour = floor($d/$_hour_power); } else { for ($a = 1970 ;; $a++) { $lastd = $d; if ($leaf = _adodb_is_leap_year($a)) $d -= $d366; else $d -= $d365; if ($d < 0) { $year = $a; break; } } $secsInYear = $lastd; $d = $lastd; $mtab = ($leaf) ? $_month_table_leaf : $_month_table_normal; for ($a = 1 ; $a <= 12; $a++) { $lastd = $d; $d -= $mtab[$a] * $_day_power; if ($d < 0) { $month = $a; $ndays = $mtab[$a]; break; } } $d = $lastd; $day = ceil(($d+1) / $_day_power); $d = $d - ($day-1) * $_day_power; $hour = floor($d /$_hour_power); } $d -= $hour * $_hour_power; $min = floor($d/$_min_power); $secs = $d - $min * $_min_power; if ($fast) { return array( 'seconds' => $secs, 'minutes' => $min, 'hours' => $hour, 'mday' => $day, 'mon' => $month, 'year' => $year, 'yday' => floor($secsInYear/$_day_power), 'leap' => $leaf, 'ndays' => $ndays ); } $dow = adodb_dow($year,$month,$day); return array( 'seconds' => $secs, 'minutes' => $min, 'hours' => $hour, 'mday' => $day, 'wday' => $dow, 'mon' => $month, 'year' => $year, 'yday' => floor($secsInYear/$_day_power), 'weekday' => gmdate('l',$_day_power*(3+$dow)), 'month' => gmdate('F',mktime(0,0,0,$month,2,1971)), 0 => $origd ); } /** * Compute timezone offset. * * @param int $gmt Time offset from GMT, in seconds * @param bool $ignored Param leftover from removed PHP4-compatibility code * kept to avoid altering function signature. * @return string */ function adodb_tz_offset($gmt, $ignored=true) { $zhrs = abs($gmt) / 3600; $hrs = floor($zhrs); return sprintf('%s%02d%02d', ($gmt <= 0) ? '+' : '-', $hrs, ($zhrs - $hrs) * 60); } function adodb_gmdate($fmt,$d=false) { return adodb_date($fmt,$d,true); } // accepts unix timestamp and iso date format in $d function adodb_date2($fmt, $d=false, $is_gmt=false) { if ($d !== false) { if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ -]?(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|", ($d), $rr)) return adodb_date($fmt,false,$is_gmt); if ($rr[1] <= 100 && $rr[2]<= 1) return adodb_date($fmt,false,$is_gmt); // h-m-s-MM-DD-YY if (!isset($rr[5])) $d = adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1],false,$is_gmt); else $d = @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1],false,$is_gmt); } return adodb_date($fmt,$d,$is_gmt); } /** Return formatted date based on timestamp $d */ function adodb_date($fmt,$d=false,$is_gmt=false) { static $daylight; static $jan1_1971; if (!isset($daylight)) { $daylight = function_exists('adodb_daylight_sv'); if (empty($jan1_1971)) $jan1_1971 = mktime(0,0,0,1,1,1971); // we only use date() when > 1970 as adodb_mktime() only uses mktime() when > 1970 } if ($d === false) return ($is_gmt)? @gmdate($fmt): @date($fmt); if (!defined('ADODB_TEST_DATES')) { /* * Format 'Q' is an ADOdb custom format, not supported in PHP * so if there is a 'Q' in the format, we force it to use our * function. There is a trivial overhead in this */ if ((abs($d) <= 0x7FFFFFFF) && strpos($fmt,'Q') === false) { // check if number in 32-bit signed range if (!defined('ADODB_NO_NEGATIVE_TS') || $d >= $jan1_1971) // if windows, must be +ve integer return ($is_gmt)? @gmdate($fmt,$d): @date($fmt,$d); } } $_day_power = 86400; $arr = _adodb_getdate($d,true,$is_gmt); if ($daylight) adodb_daylight_sv($arr, $is_gmt); $year = $arr['year']; $month = $arr['mon']; $day = $arr['mday']; $hour = $arr['hours']; $min = $arr['minutes']; $secs = $arr['seconds']; $max = strlen($fmt); $dates = ''; /* at this point, we have the following integer vars to manipulate: $year, $month, $day, $hour, $min, $secs */ for ($i=0; $i < $max; $i++) { switch($fmt[$i]) { case 'e': $dates .= date('e'); break; case 'T': $dt = new DateTime(); $dt->SetDate($year,$month,$day); $dates .= $dt->Format('T'); break; // YEAR case 'L': $dates .= $arr['leap'] ? '1' : '0'; break; case 'r': // Thu, 21 Dec 2000 16:01:07 +0200 // 4.3.11 uses '04 Jun 2004' // 4.3.8 uses ' 4 Jun 2004' $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))).', ' . ($day<10?'0'.$day:$day) . ' '.date('M',mktime(0,0,0,$month,2,1971)).' '.$year.' '; if ($hour < 10) $dates .= '0'.$hour; else $dates .= $hour; if ($min < 10) $dates .= ':0'.$min; else $dates .= ':'.$min; if ($secs < 10) $dates .= ':0'.$secs; else $dates .= ':'.$secs; $gmt = adodb_get_gmt_diff($year,$month,$day); $dates .= ' '.adodb_tz_offset($gmt); break; case 'Y': $dates .= $year; break; case 'y': $dates .= substr($year,strlen($year)-2,2); break; // MONTH case 'm': if ($month<10) $dates .= '0'.$month; else $dates .= $month; break; case 'Q': $dates .= ceil($month / 3); break; case 'n': $dates .= $month; break; case 'M': $dates .= date('M',mktime(0,0,0,$month,2,1971)); break; case 'F': $dates .= date('F',mktime(0,0,0,$month,2,1971)); break; // DAY case 't': $dates .= $arr['ndays']; break; case 'z': $dates .= $arr['yday']; break; case 'w': $dates .= adodb_dow($year,$month,$day); break; case 'W': $dates .= sprintf('%02d',ceil( $arr['yday'] / 7) - 1); break; case 'l': $dates .= gmdate('l',$_day_power*(3+adodb_dow($year,$month,$day))); break; case 'D': $dates .= gmdate('D',$_day_power*(3+adodb_dow($year,$month,$day))); break; case 'j': $dates .= $day; break; case 'd': if ($day<10) $dates .= '0'.$day; else $dates .= $day; break; case 'S': $d10 = $day % 10; if ($d10 == 1) $dates .= 'st'; else if ($d10 == 2 && $day != 12) $dates .= 'nd'; else if ($d10 == 3) $dates .= 'rd'; else $dates .= 'th'; break; // HOUR case 'Z': $dates .= ($is_gmt) ? 0 : -adodb_get_gmt_diff($year,$month,$day); break; case 'O': $gmt = ($is_gmt) ? 0 : adodb_get_gmt_diff($year,$month,$day); $dates .= adodb_tz_offset($gmt); break; case 'H': if ($hour < 10) $dates .= '0'.$hour; else $dates .= $hour; break; case 'h': if ($hour > 12) $hh = $hour - 12; else { if ($hour == 0) $hh = '12'; else $hh = $hour; } if ($hh < 10) $dates .= '0'.$hh; else $dates .= $hh; break; case 'G': $dates .= $hour; break; case 'g': if ($hour > 12) $hh = $hour - 12; else { if ($hour == 0) $hh = '12'; else $hh = $hour; } $dates .= $hh; break; // MINUTES case 'i': if ($min < 10) $dates .= '0'.$min; else $dates .= $min; break; // SECONDS case 'U': $dates .= $d; break; case 's': if ($secs < 10) $dates .= '0'.$secs; else $dates .= $secs; break; // AM/PM // Note 00:00 to 11:59 is AM, while 12:00 to 23:59 is PM case 'a': if ($hour>=12) $dates .= 'pm'; else $dates .= 'am'; break; case 'A': if ($hour>=12) $dates .= 'PM'; else $dates .= 'AM'; break; default: $dates .= $fmt[$i]; break; // ESCAPE case "\\": $i++; if ($i < $max) $dates .= $fmt[$i]; break; } } return $dates; } /** Returns a timestamp given a GMT/UTC time. Note that $is_dst is not implemented and is ignored. */ function adodb_gmmktime($hr,$min,$sec,$mon=false,$day=false,$year=false,$is_dst=false) { return adodb_mktime($hr,$min,$sec,$mon,$day,$year,$is_dst,true); } /** Return a timestamp given a local time. Originally by jackbbs. Note that $is_dst is not implemented and is ignored. Not a very fast algorithm - O(n) operation. Could be optimized to O(1). */ function adodb_mktime($hr,$min,$sec,$mon=false,$day=false,$year=false,$is_dst=false,$is_gmt=false) { if (!defined('ADODB_TEST_DATES')) { if ($mon === false) { return $is_gmt? @gmmktime($hr,$min,$sec): @mktime($hr,$min,$sec); } // for windows, we don't check 1970 because with timezone differences, // 1 Jan 1970 could generate negative timestamp, which is illegal $usephpfns = (1970 < $year && $year < 2038 || !defined('ADODB_NO_NEGATIVE_TS') && (1901 < $year && $year < 2038) ); if ($usephpfns && ($year + $mon/12+$day/365.25+$hr/(24*365.25) >= 2038)) $usephpfns = false; if ($usephpfns) { return $is_gmt ? @gmmktime($hr,$min,$sec,$mon,$day,$year): @mktime($hr,$min,$sec,$mon,$day,$year); } } $gmt_different = ($is_gmt) ? 0 : adodb_get_gmt_diff($year,$mon,$day); /* # disabled because some people place large values in $sec. # however we need it for $mon because we use an array... $hr = intval($hr); $min = intval($min); $sec = intval($sec); */ $mon = intval($mon); $day = intval($day); $year = intval($year); $year = adodb_year_digit_check($year); if ($mon > 12) { $y = floor(($mon-1)/ 12); $year += $y; $mon -= $y*12; } else if ($mon < 1) { $y = ceil((1-$mon) / 12); $year -= $y; $mon += $y*12; } $_day_power = 86400; $_hour_power = 3600; $_min_power = 60; $_month_table_normal = array("",31,28,31,30,31,30,31,31,30,31,30,31); $_month_table_leaf = array("",31,29,31,30,31,30,31,31,30,31,30,31); $_total_date = 0; if ($year >= 1970) { for ($a = 1970 ; $a <= $year; $a++) { $leaf = _adodb_is_leap_year($a); if ($leaf == true) { $loop_table = $_month_table_leaf; $_add_date = 366; } else { $loop_table = $_month_table_normal; $_add_date = 365; } if ($a < $year) { $_total_date += $_add_date; } else { for($b=1;$b<$mon;$b++) { $_total_date += $loop_table[$b]; } } } $_total_date +=$day-1; $ret = $_total_date * $_day_power + $hr * $_hour_power + $min * $_min_power + $sec + $gmt_different; } else { for ($a = 1969 ; $a >= $year; $a--) { $leaf = _adodb_is_leap_year($a); if ($leaf == true) { $loop_table = $_month_table_leaf; $_add_date = 366; } else { $loop_table = $_month_table_normal; $_add_date = 365; } if ($a > $year) { $_total_date += $_add_date; } else { for($b=12;$b>$mon;$b--) { $_total_date += $loop_table[$b]; } } } $_total_date += $loop_table[$mon] - $day; $_day_time = $hr * $_hour_power + $min * $_min_power + $sec; $_day_time = $_day_power - $_day_time; $ret = -( $_total_date * $_day_power + $_day_time - $gmt_different); if ($ret < -12220185600) $ret += 10*86400; // if earlier than 5 Oct 1582 - gregorian correction else if ($ret < -12219321600) $ret = -12219321600; // if in limbo, reset to 15 Oct 1582. } //print " dmy=$day/$mon/$year $hr:$min:$sec => " .$ret; return $ret; } function adodb_gmstrftime($fmt, $ts=false) { return adodb_strftime($fmt,$ts,true); } // hack - convert to adodb_date function adodb_strftime($fmt, $ts=false,$is_gmt=false) { global $ADODB_DATE_LOCALE; if (!defined('ADODB_TEST_DATES')) { if ((abs($ts) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range if (!defined('ADODB_NO_NEGATIVE_TS') || $ts >= 0) // if windows, must be +ve integer return ($is_gmt)? @gmstrftime($fmt,$ts): @strftime($fmt,$ts); } } if (empty($ADODB_DATE_LOCALE)) { /* $tstr = strtoupper(gmstrftime('%c',31366800)); // 30 Dec 1970, 1 am $sep = substr($tstr,2,1); $hasAM = strrpos($tstr,'M') !== false; */ # see PHPLens Issue No: 14865 for reasoning, and changelog for version 0.24 $dstr = gmstrftime('%x',31366800); // 30 Dec 1970, 1 am $sep = substr($dstr,2,1); $tstr = strtoupper(gmstrftime('%X',31366800)); // 30 Dec 1970, 1 am $hasAM = strrpos($tstr,'M') !== false; $ADODB_DATE_LOCALE = array(); $ADODB_DATE_LOCALE[] = strncmp($tstr,'30',2) == 0 ? 'd'.$sep.'m'.$sep.'y' : 'm'.$sep.'d'.$sep.'y'; $ADODB_DATE_LOCALE[] = ($hasAM) ? 'h:i:s a' : 'H:i:s'; } $inpct = false; $fmtdate = ''; for ($i=0,$max = strlen($fmt); $i < $max; $i++) { $ch = $fmt[$i]; if ($ch == '%') { if ($inpct) { $fmtdate .= '%'; $inpct = false; } else $inpct = true; } else if ($inpct) { $inpct = false; switch($ch) { case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': case 'E': case 'O': /* ignore format modifiers */ $inpct = true; break; case 'a': $fmtdate .= 'D'; break; case 'A': $fmtdate .= 'l'; break; case 'h': case 'b': $fmtdate .= 'M'; break; case 'B': $fmtdate .= 'F'; break; case 'c': $fmtdate .= $ADODB_DATE_LOCALE[0].$ADODB_DATE_LOCALE[1]; break; case 'C': $fmtdate .= '\C?'; break; // century case 'd': $fmtdate .= 'd'; break; case 'D': $fmtdate .= 'm/d/y'; break; case 'e': $fmtdate .= 'j'; break; case 'g': $fmtdate .= '\g?'; break; //? case 'G': $fmtdate .= '\G?'; break; //? case 'H': $fmtdate .= 'H'; break; case 'I': $fmtdate .= 'h'; break; case 'j': $fmtdate .= '?z'; $parsej = true; break; // wrong as j=1-based, z=0-basd case 'm': $fmtdate .= 'm'; break; case 'M': $fmtdate .= 'i'; break; case 'n': $fmtdate .= "\n"; break; case 'p': $fmtdate .= 'a'; break; case 'r': $fmtdate .= 'h:i:s a'; break; case 'R': $fmtdate .= 'H:i:s'; break; case 'S': $fmtdate .= 's'; break; case 't': $fmtdate .= "\t"; break; case 'T': $fmtdate .= 'H:i:s'; break; case 'u': $fmtdate .= '?u'; $parseu = true; break; // wrong strftime=1-based, date=0-based case 'U': $fmtdate .= '?U'; $parseU = true; break;// wrong strftime=1-based, date=0-based case 'x': $fmtdate .= $ADODB_DATE_LOCALE[0]; break; case 'X': $fmtdate .= $ADODB_DATE_LOCALE[1]; break; case 'w': $fmtdate .= '?w'; $parseu = true; break; // wrong strftime=1-based, date=0-based case 'W': $fmtdate .= '?W'; $parseU = true; break;// wrong strftime=1-based, date=0-based case 'y': $fmtdate .= 'y'; break; case 'Y': $fmtdate .= 'Y'; break; case 'Z': $fmtdate .= 'T'; break; } } else if (('A' <= ($ch) && ($ch) <= 'Z' ) || ('a' <= ($ch) && ($ch) <= 'z' )) $fmtdate .= "\\".$ch; else $fmtdate .= $ch; } //echo "fmt=",$fmtdate,"<br>"; if ($ts === false) $ts = time(); $ret = adodb_date($fmtdate, $ts, $is_gmt); return $ret; } /** * Returns the status of the last date calculation and whether it exceeds * the limit of ADODB_FUTURE_DATE_CUTOFF_YEARS * * @return boolean */ function adodb_last_date_status() { global $_adodb_last_date_call_failed; return $_adodb_last_date_call_failed; } adodb-xmlschema.inc.php 0000644 00000153445 15151221732 0011070 0 ustar 00 <?php /** * ADOdb XML Schema (v0.2). * * xmlschema is a class that allows the user to quickly and easily * build a database on any ADOdb-supported platform using a simple * XML schema. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2004-2005 ars Cognita Inc., all rights reserved * @copyright 2005-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * @author Richard Tango-Lowy * @author Dan Cech */ /** * Debug on or off */ if( !defined( 'XMLS_DEBUG' ) ) { define( 'XMLS_DEBUG', FALSE ); } /** * Default prefix key */ if( !defined( 'XMLS_PREFIX' ) ) { define( 'XMLS_PREFIX', '%%P' ); } /** * Maximum length allowed for object prefix */ if( !defined( 'XMLS_PREFIX_MAXLEN' ) ) { define( 'XMLS_PREFIX_MAXLEN', 10 ); } /** * Execute SQL inline as it is generated */ if( !defined( 'XMLS_EXECUTE_INLINE' ) ) { define( 'XMLS_EXECUTE_INLINE', FALSE ); } /** * Continue SQL Execution if an error occurs? */ if( !defined( 'XMLS_CONTINUE_ON_ERROR' ) ) { define( 'XMLS_CONTINUE_ON_ERROR', FALSE ); } /** * Current Schema Version */ if( !defined( 'XMLS_SCHEMA_VERSION' ) ) { define( 'XMLS_SCHEMA_VERSION', '0.2' ); } /** * Default Schema Version. Used for Schemas without an explicit version set. */ if( !defined( 'XMLS_DEFAULT_SCHEMA_VERSION' ) ) { define( 'XMLS_DEFAULT_SCHEMA_VERSION', '0.1' ); } /** * Default Schema Version. Used for Schemas without an explicit version set. */ if( !defined( 'XMLS_DEFAULT_UPGRADE_METHOD' ) ) { define( 'XMLS_DEFAULT_UPGRADE_METHOD', 'ALTER' ); } /** * Include the main ADODB library */ if( !defined( '_ADODB_LAYER' ) ) { require( 'adodb.inc.php' ); require( 'adodb-datadict.inc.php' ); } /** * Abstract DB Object. This class provides basic methods for database objects, such * as tables and indexes. * * @package axmls * @access private */ class dbObject { /** * var object Parent */ var $parent; /** * var string current element */ var $currentElement; /** * NOP */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; } /** * XML Callback to process start elements * * @access private */ function _tag_open( &$parser, $tag, $attributes ) { } /** * XML Callback to process CDATA elements * * @access private */ function _tag_cdata( &$parser, $cdata ) { } /** * XML Callback to process end elements * * @access private */ function _tag_close( &$parser, $tag ) { } function create(&$xmls) { return array(); } /** * Destroys the object */ function destroy() { } /** * Checks whether the specified RDBMS is supported by the current * database object or its ranking ancestor. * * @param string $platform RDBMS platform name (from ADODB platform list). * @return boolean TRUE if RDBMS is supported; otherwise returns FALSE. */ function supportedPlatform( $platform = NULL ) { return is_object( $this->parent ) ? $this->parent->supportedPlatform( $platform ) : TRUE; } /** * Returns the prefix set by the ranking ancestor of the database object. * * @param string $name Prefix string. * @return string Prefix. */ function prefix( $name = '' ) { return is_object( $this->parent ) ? $this->parent->prefix( $name ) : $name; } /** * Extracts a field ID from the specified field. * * @param string $field Field. * @return string Field ID. */ function FieldID( $field ) { return strtoupper( preg_replace( '/^`(.+)`$/', '$1', $field ) ); } } /** * Creates a table object in ADOdb's datadict format * * This class stores information about a database table. As charactaristics * of the table are loaded from the external source, methods and properties * of this class are used to build up the table description in ADOdb's * datadict format. * * @package axmls * @access private */ class dbTable extends dbObject { /** * @var string Table name */ var $name; /** * @var array Field specifier: Meta-information about each field */ var $fields = array(); /** * @var array List of table indexes. */ var $indexes = array(); /** * @var array Table options: Table-level options */ var $opts = array(); /** * @var string Field index: Keeps track of which field is currently being processed */ var $current_field; /** * @var boolean Mark table for destruction * @access private */ var $drop_table; /** * @var boolean Mark field for destruction (not yet implemented) * @access private */ var $drop_field = array(); /** * Iniitializes a new table object. * * @param string $prefix DB Object prefix * @param array $attributes Array of table attributes. */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; $this->name = $this->prefix($attributes['NAME']); } /** * XML Callback to process start elements. Elements currently * processed are: INDEX, DROP, FIELD, KEY, NOTNULL, AUTOINCREMENT & DEFAULT. * * @access private */ function _tag_open( &$parser, $tag, $attributes ) { $this->currentElement = strtoupper( $tag ); switch( $this->currentElement ) { case 'INDEX': if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) { $index = $this->addIndex( $attributes ); xml_set_object( $parser, $index ); } break; case 'DATA': if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) { $data = $this->addData( $attributes ); xml_set_object( $parser, $data ); } break; case 'DROP': $this->drop(); break; case 'FIELD': // Add a field $fieldName = $attributes['NAME']; $fieldType = $attributes['TYPE']; $fieldSize = isset( $attributes['SIZE'] ) ? $attributes['SIZE'] : NULL; $fieldOpts = isset( $attributes['OPTS'] ) ? $attributes['OPTS'] : NULL; $this->addField( $fieldName, $fieldType, $fieldSize, $fieldOpts ); break; case 'KEY': case 'NOTNULL': case 'AUTOINCREMENT': // Add a field option $this->addFieldOpt( $this->current_field, $this->currentElement ); break; case 'DEFAULT': // Add a field option to the table object // Work around ADOdb datadict issue that misinterprets empty strings. if( $attributes['VALUE'] == '' ) { $attributes['VALUE'] = " '' "; } $this->addFieldOpt( $this->current_field, $this->currentElement, $attributes['VALUE'] ); break; case 'DEFDATE': case 'DEFTIMESTAMP': // Add a field option to the table object $this->addFieldOpt( $this->current_field, $this->currentElement ); break; default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements * * @access private */ function _tag_cdata( &$parser, $cdata ) { switch( $this->currentElement ) { // Table constraint case 'CONSTRAINT': if( isset( $this->current_field ) ) { $this->addFieldOpt( $this->current_field, $this->currentElement, $cdata ); } else { $this->addTableOpt( $cdata ); } break; // Table option case 'OPT': $this->addTableOpt( $cdata ); break; default: } } /** * XML Callback to process end elements * * @access private */ function _tag_close( &$parser, $tag ) { $this->currentElement = ''; switch( strtoupper( $tag ) ) { case 'TABLE': $this->parent->addSQL( $this->create( $this->parent ) ); xml_set_object( $parser, $this->parent ); $this->destroy(); break; case 'FIELD': unset($this->current_field); break; } } /** * Adds an index to a table object * * @param array $attributes Index attributes * @return object dbIndex object */ function addIndex( $attributes ) { $name = strtoupper( $attributes['NAME'] ); $this->indexes[$name] = new dbIndex( $this, $attributes ); return $this->indexes[$name]; } /** * Adds data to a table object * * @param array $attributes Data attributes * @return object dbData object */ function addData( $attributes ) { if( !isset( $this->data ) ) { $this->data = new dbData( $this, $attributes ); } return $this->data; } /** * Adds a field to a table object * * $name is the name of the table to which the field should be added. * $type is an ADODB datadict field type. The following field types * are supported as of ADODB 3.40: * - C: varchar * - X: CLOB (character large object) or largest varchar size * if CLOB is not supported * - C2: Multibyte varchar * - X2: Multibyte CLOB * - B: BLOB (binary large object) * - D: Date (some databases do not support this, and we return a datetime type) * - T: Datetime or Timestamp * - L: Integer field suitable for storing booleans (0 or 1) * - I: Integer (mapped to I4) * - I1: 1-byte integer * - I2: 2-byte integer * - I4: 4-byte integer * - I8: 8-byte integer * - F: Floating point number * - N: Numeric or decimal number * * @param string $name Name of the table to which the field will be added. * @param string $type ADODB datadict field type. * @param string $size Field size * @param array $opts Field options array * @return array Field specifier array */ function addField( $name, $type, $size = NULL, $opts = NULL ) { $field_id = $this->FieldID( $name ); // Set the field index so we know where we are $this->current_field = $field_id; // Set the field name (required) $this->fields[$field_id]['NAME'] = $name; // Set the field type (required) $this->fields[$field_id]['TYPE'] = $type; // Set the field size (optional) if( isset( $size ) ) { $this->fields[$field_id]['SIZE'] = $size; } // Set the field options if( isset( $opts ) ) { $this->fields[$field_id]['OPTS'][] = $opts; } } /** * Adds a field option to the current field specifier * * This method adds a field option allowed by the ADOdb datadict * and appends it to the given field. * * @param string $field Field name * @param string $opt ADOdb field option * @param mixed $value Field option value * @return array Field specifier array */ function addFieldOpt( $field, $opt, $value = NULL ) { if( !isset( $value ) ) { $this->fields[$this->FieldID( $field )]['OPTS'][] = $opt; // Add the option and value } else { $this->fields[$this->FieldID( $field )]['OPTS'][] = array( $opt => $value ); } } /** * Adds an option to the table * * This method takes a comma-separated list of table-level options * and appends them to the table object. * * @param string $opt Table option * @return array Options */ function addTableOpt( $opt ) { if(isset($this->currentPlatform)) { $this->opts[$this->parent->db->databaseType] = $opt; } return $this->opts; } /** * Generates the SQL that will create the table in the database * * @param object $xmls adoSchema object * @return array Array containing table creation SQL */ function create( &$xmls ) { $sql = array(); // drop any existing indexes if( is_array( $legacy_indexes = $xmls->dict->MetaIndexes( $this->name ) ) ) { foreach( $legacy_indexes as $index => $index_details ) { $sql[] = $xmls->dict->DropIndexSQL( $index, $this->name ); } } // remove fields to be dropped from table object foreach( $this->drop_field as $field ) { unset( $this->fields[$field] ); } // if table exists if( is_array( $legacy_fields = $xmls->dict->MetaColumns( $this->name ) ) ) { // drop table if( $this->drop_table ) { $sql[] = $xmls->dict->DropTableSQL( $this->name ); return $sql; } // drop any existing fields not in schema foreach( $legacy_fields as $field_id => $field ) { if( !isset( $this->fields[$field_id] ) ) { $sql[] = $xmls->dict->DropColumnSQL( $this->name, '`'.$field->name.'`' ); } } // if table doesn't exist } else { if( $this->drop_table ) { return $sql; } $legacy_fields = array(); } // Loop through the field specifier array, building the associative array for the field options $fldarray = array(); foreach( $this->fields as $field_id => $finfo ) { // Set an empty size if it isn't supplied if( !isset( $finfo['SIZE'] ) ) { $finfo['SIZE'] = ''; } // Initialize the field array with the type and size $fldarray[$field_id] = array( 'NAME' => $finfo['NAME'], 'TYPE' => $finfo['TYPE'], 'SIZE' => $finfo['SIZE'] ); // Loop through the options array and add the field options. if( isset( $finfo['OPTS'] ) ) { foreach( $finfo['OPTS'] as $opt ) { // Option has an argument. if( is_array( $opt ) ) { $key = key( $opt ); $value = $opt[key( $opt )]; @$fldarray[$field_id][$key] .= $value; // Option doesn't have arguments } else { $fldarray[$field_id][$opt] = $opt; } } } } if( empty( $legacy_fields ) ) { // Create the new table $sql[] = $xmls->dict->CreateTableSQL( $this->name, $fldarray, $this->opts ); logMsg( end( $sql ), 'Generated CreateTableSQL' ); } else { // Upgrade an existing table logMsg( "Upgrading {$this->name} using '{$xmls->upgrade}'" ); switch( $xmls->upgrade ) { // Use ChangeTableSQL case 'ALTER': logMsg( 'Generated ChangeTableSQL (ALTERing table)' ); $sql[] = $xmls->dict->ChangeTableSQL( $this->name, $fldarray, $this->opts ); break; case 'REPLACE': logMsg( 'Doing upgrade REPLACE (testing)' ); $sql[] = $xmls->dict->DropTableSQL( $this->name ); $sql[] = $xmls->dict->CreateTableSQL( $this->name, $fldarray, $this->opts ); break; // ignore table default: return array(); } } foreach( $this->indexes as $index ) { $sql[] = $index->create( $xmls ); } if( isset( $this->data ) ) { $sql[] = $this->data->create( $xmls ); } return $sql; } /** * Marks a field or table for destruction */ function drop() { if( isset( $this->current_field ) ) { // Drop the current field logMsg( "Dropping field '{$this->current_field}' from table '{$this->name}'" ); // $this->drop_field[$this->current_field] = $xmls->dict->DropColumnSQL( $this->name, $this->current_field ); $this->drop_field[$this->current_field] = $this->current_field; } else { // Drop the current table logMsg( "Dropping table '{$this->name}'" ); // $this->drop_table = $xmls->dict->DropTableSQL( $this->name ); $this->drop_table = TRUE; } } } /** * Creates an index object in ADOdb's datadict format * * This class stores information about a database index. As charactaristics * of the index are loaded from the external source, methods and properties * of this class are used to build up the index description in ADOdb's * datadict format. * * @package axmls * @access private */ class dbIndex extends dbObject { /** * @var string Index name */ var $name; /** * @var array Index options: Index-level options */ var $opts = array(); /** * @var array Indexed fields: Table columns included in this index */ var $columns = array(); /** * @var boolean Mark index for destruction * @access private */ var $drop = FALSE; /** * Initializes the new dbIndex object. * * @param object $parent Parent object * @param array $attributes Attributes * * @internal */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; $this->name = $this->prefix ($attributes['NAME']); } /** * XML Callback to process start elements * * Processes XML opening tags. * Elements currently processed are: DROP, CLUSTERED, BITMAP, UNIQUE, FULLTEXT & HASH. * * @access private */ function _tag_open( &$parser, $tag, $attributes ) { $this->currentElement = strtoupper( $tag ); switch( $this->currentElement ) { case 'DROP': $this->drop(); break; case 'CLUSTERED': case 'BITMAP': case 'UNIQUE': case 'FULLTEXT': case 'HASH': // Add index Option $this->addIndexOpt( $this->currentElement ); break; default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements * * Processes XML cdata. * * @access private */ function _tag_cdata( &$parser, $cdata ) { switch( $this->currentElement ) { // Index field name case 'COL': $this->addField( $cdata ); break; default: } } /** * XML Callback to process end elements * * @access private */ function _tag_close( &$parser, $tag ) { $this->currentElement = ''; switch( strtoupper( $tag ) ) { case 'INDEX': xml_set_object( $parser, $this->parent ); break; } } /** * Adds a field to the index * * @param string $name Field name * @return string Field list */ function addField( $name ) { $this->columns[$this->FieldID( $name )] = $name; // Return the field list return $this->columns; } /** * Adds options to the index * * @param string $opt Comma-separated list of index options. * @return string Option list */ function addIndexOpt( $opt ) { $this->opts[] = $opt; // Return the options list return $this->opts; } /** * Generates the SQL that will create the index in the database * * @param object $xmls adoSchema object * @return array Array containing index creation SQL */ function create( &$xmls ) { if( $this->drop ) { return NULL; } // eliminate any columns that aren't in the table foreach( $this->columns as $id => $col ) { if( !isset( $this->parent->fields[$id] ) ) { unset( $this->columns[$id] ); } } return $xmls->dict->CreateIndexSQL( $this->name, $this->parent->name, $this->columns, $this->opts ); } /** * Marks an index for destruction */ function drop() { $this->drop = TRUE; } } /** * Creates a data object in ADOdb's datadict format * * This class stores information about table data. * * @package axmls * @access private */ class dbData extends dbObject { var $data = array(); var $row; /** * Initializes the new dbIndex object. * * @param object $parent Parent object * @param array $attributes Attributes * * @internal */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; } /** * XML Callback to process start elements * * Processes XML opening tags. * Elements currently processed are: DROP, CLUSTERED, BITMAP, UNIQUE, FULLTEXT & HASH. * * @access private */ function _tag_open( &$parser, $tag, $attributes ) { $this->currentElement = strtoupper( $tag ); switch( $this->currentElement ) { case 'ROW': $this->row = count( $this->data ); $this->data[$this->row] = array(); break; case 'F': $this->addField($attributes); default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements * * Processes XML cdata. * * @access private */ function _tag_cdata( &$parser, $cdata ) { switch( $this->currentElement ) { // Index field name case 'F': $this->addData( $cdata ); break; default: } } /** * XML Callback to process end elements * * @access private */ function _tag_close( &$parser, $tag ) { $this->currentElement = ''; switch( strtoupper( $tag ) ) { case 'DATA': xml_set_object( $parser, $this->parent ); break; } } /** * Adds a field to the index * * @param string $name Field name * @return string Field list */ function addField( $attributes ) { if( isset( $attributes['NAME'] ) ) { $name = $attributes['NAME']; } else { $name = count($this->data[$this->row]); } // Set the field index so we know where we are $this->current_field = $this->FieldID( $name ); } /** * Adds options to the index * * @param string $opt Comma-separated list of index options. * @return string Option list */ function addData( $cdata ) { if( !isset( $this->data[$this->row] ) ) { $this->data[$this->row] = array(); } if( !isset( $this->data[$this->row][$this->current_field] ) ) { $this->data[$this->row][$this->current_field] = ''; } $this->data[$this->row][$this->current_field] .= $cdata; } /** * Generates the SQL that will create the index in the database * * @param object $xmls adoSchema object * @return array Array containing index creation SQL */ function create( &$xmls ) { $table = $xmls->dict->TableName($this->parent->name); $table_field_count = count($this->parent->fields); $sql = array(); // eliminate any columns that aren't in the table foreach( $this->data as $row ) { $table_fields = $this->parent->fields; $fields = array(); foreach( $row as $field_id => $field_data ) { if( !array_key_exists( $field_id, $table_fields ) ) { if( is_numeric( $field_id ) ) { $keys = array_keys($table_fields); $field_id = reset($keys); } else { continue; } } $name = $table_fields[$field_id]['NAME']; switch( $table_fields[$field_id]['TYPE'] ) { case 'C': case 'C2': case 'X': case 'X2': $fields[$name] = $xmls->db->qstr( $field_data ); break; case 'I': case 'I1': case 'I2': case 'I4': case 'I8': $fields[$name] = intval($field_data); break; default: $fields[$name] = $field_data; } unset($table_fields[$field_id]); } // check that at least 1 column is specified if( empty( $fields ) ) { continue; } // check that no required columns are missing if( count( $fields ) < $table_field_count ) { foreach( $table_fields as $field ) { if (isset( $field['OPTS'] )) if( ( in_array( 'NOTNULL', $field['OPTS'] ) || in_array( 'KEY', $field['OPTS'] ) ) && !in_array( 'AUTOINCREMENT', $field['OPTS'] ) ) { continue(2); } } } $sql[] = 'INSERT INTO '. $table .' ('. implode( ',', array_keys( $fields ) ) .') VALUES ('. implode( ',', $fields ) .')'; } return $sql; } } /** * Creates the SQL to execute a list of provided SQL queries * * @package axmls * @access private */ class dbQuerySet extends dbObject { /** * @var array List of SQL queries */ var $queries = array(); /** * @var string String used to build of a query line by line */ var $query; /** * @var string Query prefix key */ var $prefixKey = ''; /** * @var boolean Auto prefix enable (TRUE) */ var $prefixMethod = 'AUTO'; /** * Initializes the query set. * * @param object $parent Parent object * @param array $attributes Attributes */ function __construct( $parent, $attributes = NULL ) { $this->parent = $parent; // Overrides the manual prefix key if( isset( $attributes['KEY'] ) ) { $this->prefixKey = $attributes['KEY']; } $prefixMethod = isset( $attributes['PREFIXMETHOD'] ) ? strtoupper( trim( $attributes['PREFIXMETHOD'] ) ) : ''; // Enables or disables automatic prefix prepending switch( $prefixMethod ) { case 'AUTO': $this->prefixMethod = 'AUTO'; break; case 'MANUAL': $this->prefixMethod = 'MANUAL'; break; case 'NONE': $this->prefixMethod = 'NONE'; break; } } /** * XML Callback to process start elements. Elements currently * processed are: QUERY. * * @access private */ function _tag_open( &$parser, $tag, $attributes ) { $this->currentElement = strtoupper( $tag ); switch( $this->currentElement ) { case 'QUERY': // Create a new query in a SQL queryset. // Ignore this query set if a platform is specified and it's different than the // current connection platform. if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) { $this->newQuery(); } else { $this->discardQuery(); } break; default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements */ function _tag_cdata( &$parser, $cdata ) { switch( $this->currentElement ) { // Line of queryset SQL data case 'QUERY': $this->buildQuery( $cdata ); break; default: } } /** * XML Callback to process end elements * * @access private */ function _tag_close( &$parser, $tag ) { $this->currentElement = ''; switch( strtoupper( $tag ) ) { case 'QUERY': // Add the finished query to the open query set. $this->addQuery(); break; case 'SQL': $this->parent->addSQL( $this->create( $this->parent ) ); xml_set_object( $parser, $this->parent ); $this->destroy(); break; default: } } /** * Re-initializes the query. * * @return boolean TRUE */ function newQuery() { $this->query = ''; return TRUE; } /** * Discards the existing query. * * @return boolean TRUE */ function discardQuery() { unset( $this->query ); return TRUE; } /** * Appends a line to a query that is being built line by line * * @param string $data Line of SQL data or NULL to initialize a new query * @return string SQL query string. */ function buildQuery( $sql = NULL ) { if( !isset( $this->query ) OR empty( $sql ) ) { return FALSE; } $this->query .= $sql; return $this->query; } /** * Adds a completed query to the query list * * @return string SQL of added query */ function addQuery() { if( !isset( $this->query ) ) { return FALSE; } $this->queries[] = $return = trim($this->query); unset( $this->query ); return $return; } /** * Creates and returns the current query set * * @param object $xmls adoSchema object * @return array Query set */ function create( &$xmls ) { foreach( $this->queries as $id => $query ) { switch( $this->prefixMethod ) { case 'AUTO': // Enable auto prefix replacement // Process object prefix. // Evaluate SQL statements to prepend prefix to objects $query = $this->prefixQuery( '/^\s*((?is)INSERT\s+(INTO\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix ); $query = $this->prefixQuery( '/^\s*((?is)UPDATE\s+(FROM\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix ); $query = $this->prefixQuery( '/^\s*((?is)DELETE\s+(FROM\s+)?)((\w+\s*,?\s*)+)(\s.*$)/', $query, $xmls->objectPrefix ); // SELECT statements aren't working yet #$data = preg_replace( '/(?ias)(^\s*SELECT\s+.*\s+FROM)\s+(\W\s*,?\s*)+((?i)\s+WHERE.*$)/', "\1 $prefix\2 \3", $data ); case 'MANUAL': // If prefixKey is set and has a value then we use it to override the default constant XMLS_PREFIX. // If prefixKey is not set, we use the default constant XMLS_PREFIX if( isset( $this->prefixKey ) AND( $this->prefixKey !== '' ) ) { // Enable prefix override $query = str_replace( $this->prefixKey, $xmls->objectPrefix, $query ); } else { // Use default replacement $query = str_replace( XMLS_PREFIX , $xmls->objectPrefix, $query ); } } $this->queries[$id] = trim( $query ); } // Return the query set array return $this->queries; } /** * Rebuilds the query with the prefix attached to any objects * * @param string $regex Regex used to add prefix * @param string $query SQL query string * @param string $prefix Prefix to be appended to tables, indices, etc. * @return string Prefixed SQL query string. */ function prefixQuery( $regex, $query, $prefix = NULL ) { if( !isset( $prefix ) ) { return $query; } if( preg_match( $regex, $query, $match ) ) { $preamble = $match[1]; $postamble = $match[5]; $objectList = explode( ',', $match[3] ); // $prefix = $prefix . '_'; $prefixedList = ''; foreach( $objectList as $object ) { if( $prefixedList !== '' ) { $prefixedList .= ', '; } $prefixedList .= $prefix . trim( $object ); } $query = $preamble . ' ' . $prefixedList . ' ' . $postamble; } return $query; } } /** * Loads and parses an XML file, creating an array of "ready-to-run" SQL statements * * This class is used to load and parse the XML file, to create an array of SQL statements * that can be used to build a database, and to build the database using the SQL array. * * @tutorial getting_started.pkg * * @author Richard Tango-Lowy & Dan Cech * @version 1.12 * * @package axmls */ class adoSchema { /** * @var array Array containing SQL queries to generate all objects * @access private */ var $sqlArray; /** * @var object ADOdb connection object * @access private */ var $db; /** * @var object ADOdb Data Dictionary * @access private */ var $dict; /** * @var string Current XML element * @access private */ var $currentElement = ''; /** * @var string If set (to 'ALTER' or 'REPLACE'), upgrade an existing database * @access private */ var $upgrade = ''; /** * @var string Optional object prefix * @access private */ var $objectPrefix = ''; /** * @var long System debug * @access private */ var $debug; /** * @var string Regular expression to find schema version * @access private */ var $versionRegex = '/<schema.*?( version="([^"]*)")?.*?>/'; /** * @var string Current schema version * @access private */ var $schemaVersion; /** * @var int Success of last Schema execution */ var $success; /** * @var bool Execute SQL inline as it is generated */ var $executeInline; /** * @var bool Continue SQL execution if errors occur */ var $continueOnError; /** * Creates an adoSchema object * * Creating an adoSchema object is the first step in processing an XML schema. * The only parameter is an ADOdb database connection object, which must already * have been created. * * @param object $db ADOdb database connection object. */ function __construct( $db ) { $this->db = $db; $this->debug = $this->db->debug; $this->dict = newDataDictionary( $this->db ); $this->sqlArray = array(); $this->schemaVersion = XMLS_SCHEMA_VERSION; $this->executeInline( XMLS_EXECUTE_INLINE ); $this->continueOnError( XMLS_CONTINUE_ON_ERROR ); $this->setUpgradeMethod(); } /** * Sets the method to be used for upgrading an existing database * * Use this method to specify how existing database objects should be upgraded. * The method option can be set to ALTER, REPLACE, BEST, or NONE. ALTER attempts to * alter each database object directly, REPLACE attempts to rebuild each object * from scratch, BEST attempts to determine the best upgrade method for each * object, and NONE disables upgrading. * * This method is not yet used by AXMLS, but exists for backward compatibility. * The ALTER method is automatically assumed when the adoSchema object is * instantiated; other upgrade methods are not currently supported. * * @param string $method Upgrade method (ALTER|REPLACE|BEST|NONE) * @returns string Upgrade method used */ function SetUpgradeMethod( $method = '' ) { if( !is_string( $method ) ) { return FALSE; } $method = strtoupper( $method ); // Handle the upgrade methods switch( $method ) { case 'ALTER': $this->upgrade = $method; break; case 'REPLACE': $this->upgrade = $method; break; case 'BEST': $this->upgrade = 'ALTER'; break; case 'NONE': $this->upgrade = 'NONE'; break; default: // Use default if no legitimate method is passed. $this->upgrade = XMLS_DEFAULT_UPGRADE_METHOD; } return $this->upgrade; } /** * Enables/disables inline SQL execution. * * Call this method to enable or disable inline execution of the schema. If the mode is set to TRUE (inline execution), * AXMLS applies the SQL to the database immediately as each schema entity is parsed. If the mode * is set to FALSE (post execution), AXMLS parses the entire schema and you will need to call adoSchema::ExecuteSchema() * to apply the schema to the database. * * @param bool $mode execute * @return bool current execution mode * * @see ParseSchema() * @see ExecuteSchema() */ function ExecuteInline( $mode = NULL ) { if( is_bool( $mode ) ) { $this->executeInline = $mode; } return $this->executeInline; } /** * Enables/disables SQL continue on error. * * Call this method to enable or disable continuation of SQL execution if an error occurs. * If the mode is set to TRUE (continue), AXMLS will continue to apply SQL to the database, even if an error occurs. * If the mode is set to FALSE (halt), AXMLS will halt execution of generated sql if an error occurs, though parsing * of the schema will continue. * * @param bool $mode execute * @return bool current continueOnError mode * * @see addSQL() * @see ExecuteSchema() */ function ContinueOnError( $mode = NULL ) { if( is_bool( $mode ) ) { $this->continueOnError = $mode; } return $this->continueOnError; } /** * Loads an XML schema from a file and converts it to SQL. * * Call this method to load the specified schema (see the DTD for the proper format) from * the filesystem and generate the SQL necessary to create the database described. * @see ParseSchemaString() * * @param string $file Name of XML schema file. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute */ function ParseSchema( $filename, $returnSchema = FALSE ) { return $this->ParseSchemaString( $this->ConvertSchemaFile( $filename ), $returnSchema ); } /** * Loads an XML schema from a file and converts it to SQL. * * Call this method to load the specified schema from a file (see the DTD for the proper format) * and generate the SQL necessary to create the database described by the schema. * * @param string $file Name of XML schema file. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute. * * @deprecated Replaced by adoSchema::ParseSchema() and adoSchema::ParseSchemaString() * @see ParseSchema() * @see ParseSchemaString() */ function ParseSchemaFile( $filename, $returnSchema = FALSE ) { // Open the file if( !($fp = fopen( $filename, 'r' )) ) { // die( 'Unable to open file' ); return FALSE; } // do version detection here if( $this->SchemaFileVersion( $filename ) != $this->schemaVersion ) { return FALSE; } if ( $returnSchema ) { $xmlstring = ''; while( $data = fread( $fp, 100000 ) ) { $xmlstring .= $data; } return $xmlstring; } $this->success = 2; $xmlParser = $this->create_parser(); // Process the file while( $data = fread( $fp, 4096 ) ) { if( !xml_parse( $xmlParser, $data, feof( $fp ) ) ) { die( sprintf( "XML error: %s at line %d", xml_error_string( xml_get_error_code( $xmlParser) ), xml_get_current_line_number( $xmlParser) ) ); } } xml_parser_free( $xmlParser ); return $this->sqlArray; } /** * Converts an XML schema string to SQL. * * Call this method to parse a string containing an XML schema (see the DTD for the proper format) * and generate the SQL necessary to create the database described by the schema. * @see ParseSchema() * * @param string $xmlstring XML schema string. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute. */ function ParseSchemaString( $xmlstring, $returnSchema = FALSE ) { if( !is_string( $xmlstring ) OR empty( $xmlstring ) ) { return FALSE; } // do version detection here if( $this->SchemaStringVersion( $xmlstring ) != $this->schemaVersion ) { return FALSE; } if ( $returnSchema ) { return $xmlstring; } $this->success = 2; $xmlParser = $this->create_parser(); if( !xml_parse( $xmlParser, $xmlstring, TRUE ) ) { die( sprintf( "XML error: %s at line %d", xml_error_string( xml_get_error_code( $xmlParser) ), xml_get_current_line_number( $xmlParser) ) ); } xml_parser_free( $xmlParser ); return $this->sqlArray; } /** * Loads an XML schema from a file and converts it to uninstallation SQL. * * Call this method to load the specified schema (see the DTD for the proper format) from * the filesystem and generate the SQL necessary to remove the database described. * @see RemoveSchemaString() * * @param string $file Name of XML schema file. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute */ function RemoveSchema( $filename, $returnSchema = FALSE ) { return $this->RemoveSchemaString( $this->ConvertSchemaFile( $filename ), $returnSchema ); } /** * Converts an XML schema string to uninstallation SQL. * * Call this method to parse a string containing an XML schema (see the DTD for the proper format) * and generate the SQL necessary to uninstall the database described by the schema. * @see RemoveSchema() * * @param string $schema XML schema string. * @param bool $returnSchema Return schema rather than parsing. * @return array Array of SQL queries, ready to execute. */ function RemoveSchemaString( $schema, $returnSchema = FALSE ) { // grab current version if( !( $version = $this->SchemaStringVersion( $schema ) ) ) { return FALSE; } return $this->ParseSchemaString( $this->TransformSchema( $schema, 'remove-' . $version), $returnSchema ); } /** * Applies the current XML schema to the database (post execution). * * Call this method to apply the current schema (generally created by calling * ParseSchema() or ParseSchemaString() ) to the database (creating the tables, indexes, * and executing other SQL specified in the schema) after parsing. * @see ParseSchema() * @see ParseSchemaString() * @see ExecuteInline() * * @param array $sqlArray Array of SQL statements that will be applied rather than * the current schema. * @param boolean $continueOnErr Continue to apply the schema even if an error occurs. * @returns integer 0 if failure, 1 if errors, 2 if successful. */ function ExecuteSchema( $sqlArray = NULL, $continueOnErr = NULL ) { if( !is_bool( $continueOnErr ) ) { $continueOnErr = $this->ContinueOnError(); } if( !isset( $sqlArray ) ) { $sqlArray = $this->sqlArray; } if( !is_array( $sqlArray ) ) { $this->success = 0; } else { $this->success = $this->dict->ExecuteSQLArray( $sqlArray, $continueOnErr ); } return $this->success; } /** * Returns the current SQL array. * * Call this method to fetch the array of SQL queries resulting from * ParseSchema() or ParseSchemaString(). * * @param string $format Format: HTML, TEXT, or NONE (PHP array) * @return array Array of SQL statements or FALSE if an error occurs */ function PrintSQL( $format = 'NONE' ) { $sqlArray = null; return $this->getSQL( $format, $sqlArray ); } /** * Saves the current SQL array to the local filesystem as a list of SQL queries. * * Call this method to save the array of SQL queries (generally resulting from a * parsed XML schema) to the filesystem. * * @param string $filename Path and name where the file should be saved. * @return boolean TRUE if save is successful, else FALSE. */ function SaveSQL( $filename = './schema.sql' ) { if( !isset( $sqlArray ) ) { $sqlArray = $this->sqlArray; } if( !isset( $sqlArray ) ) { return FALSE; } $fp = fopen( $filename, "w" ); foreach( $sqlArray as $key => $query ) { fwrite( $fp, $query . ";\n" ); } fclose( $fp ); } /** * Create an xml parser * * @return object PHP XML parser object * * @access private */ function create_parser() { // Create the parser $xmlParser = xml_parser_create(); xml_set_object( $xmlParser, $this ); // Initialize the XML callback functions xml_set_element_handler( $xmlParser, '_tag_open', '_tag_close' ); xml_set_character_data_handler( $xmlParser, '_tag_cdata' ); return $xmlParser; } /** * XML Callback to process start elements * * @access private */ function _tag_open( &$parser, $tag, $attributes ) { switch( strtoupper( $tag ) ) { case 'TABLE': $this->obj = new dbTable( $this, $attributes ); xml_set_object( $parser, $this->obj ); break; case 'SQL': if( !isset( $attributes['PLATFORM'] ) OR $this->supportedPlatform( $attributes['PLATFORM'] ) ) { $this->obj = new dbQuerySet( $this, $attributes ); xml_set_object( $parser, $this->obj ); } break; default: // print_r( array( $tag, $attributes ) ); } } /** * XML Callback to process CDATA elements * * @access private */ function _tag_cdata( &$parser, $cdata ) { } /** * XML Callback to process end elements * * @access private * @internal */ function _tag_close( &$parser, $tag ) { } /** * Converts an XML schema string to the specified DTD version. * * Call this method to convert a string containing an XML schema to a different AXMLS * DTD version. For instance, to convert a schema created for an pre-1.0 version for * AXMLS (DTD version 0.1) to a newer version of the DTD (e.g. 0.2). If no DTD version * parameter is specified, the schema will be converted to the current DTD version. * If the newFile parameter is provided, the converted schema will be written to the specified * file. * @see ConvertSchemaFile() * * @param string $schema String containing XML schema that will be converted. * @param string $newVersion DTD version to convert to. * @param string $newFile File name of (converted) output file. * @return string Converted XML schema or FALSE if an error occurs. */ function ConvertSchemaString( $schema, $newVersion = NULL, $newFile = NULL ) { // grab current version if( !( $version = $this->SchemaStringVersion( $schema ) ) ) { return FALSE; } if( !isset ($newVersion) ) { $newVersion = $this->schemaVersion; } if( $version == $newVersion ) { $result = $schema; } else { $result = $this->TransformSchema( $schema, 'convert-' . $version . '-' . $newVersion); } if( is_string( $result ) AND is_string( $newFile ) AND ( $fp = fopen( $newFile, 'w' ) ) ) { fwrite( $fp, $result ); fclose( $fp ); } return $result; } /** * Converts an XML schema file to the specified DTD version. * * Call this method to convert the specified XML schema file to a different AXMLS * DTD version. For instance, to convert a schema created for an pre-1.0 version for * AXMLS (DTD version 0.1) to a newer version of the DTD (e.g. 0.2). If no DTD version * parameter is specified, the schema will be converted to the current DTD version. * If the newFile parameter is provided, the converted schema will be written to the specified * file. * @see ConvertSchemaString() * * @param string $filename Name of XML schema file that will be converted. * @param string $newVersion DTD version to convert to. * @param string $newFile File name of (converted) output file. * @return string Converted XML schema or FALSE if an error occurs. */ function ConvertSchemaFile( $filename, $newVersion = NULL, $newFile = NULL ) { // grab current version if( !( $version = $this->SchemaFileVersion( $filename ) ) ) { return FALSE; } if( !isset ($newVersion) ) { $newVersion = $this->schemaVersion; } if( $version == $newVersion ) { $result = file_get_contents( $filename ); // remove unicode BOM if present if( substr( $result, 0, 3 ) == sprintf( '%c%c%c', 239, 187, 191 ) ) { $result = substr( $result, 3 ); } } else { $result = $this->TransformSchema( $filename, 'convert-' . $version . '-' . $newVersion, 'file' ); } if( is_string( $result ) AND is_string( $newFile ) AND ( $fp = fopen( $newFile, 'w' ) ) ) { fwrite( $fp, $result ); fclose( $fp ); } return $result; } function TransformSchema( $schema, $xsl, $schematype='string' ) { // Fail if XSLT extension is not available if( ! function_exists( 'xslt_create' ) ) { return FALSE; } $xsl_file = dirname( __FILE__ ) . '/xsl/' . $xsl . '.xsl'; // look for xsl if( !is_readable( $xsl_file ) ) { return FALSE; } switch( $schematype ) { case 'file': if( !is_readable( $schema ) ) { return FALSE; } $schema = file_get_contents( $schema ); break; case 'string': default: if( !is_string( $schema ) ) { return FALSE; } } $arguments = array ( '/_xml' => $schema, '/_xsl' => file_get_contents( $xsl_file ) ); // create an XSLT processor $xh = xslt_create (); // set error handler xslt_set_error_handler ($xh, array ($this, 'xslt_error_handler')); // process the schema $result = xslt_process ($xh, 'arg:/_xml', 'arg:/_xsl', NULL, $arguments); xslt_free ($xh); return $result; } /** * Processes XSLT transformation errors * * @param object $parser XML parser object * @param integer $errno Error number * @param integer $level Error level * @param array $fields Error information fields * * @access private */ function xslt_error_handler( $parser, $errno, $level, $fields ) { if( is_array( $fields ) ) { $msg = array( 'Message Type' => ucfirst( $fields['msgtype'] ), 'Message Code' => $fields['code'], 'Message' => $fields['msg'], 'Error Number' => $errno, 'Level' => $level ); switch( $fields['URI'] ) { case 'arg:/_xml': $msg['Input'] = 'XML'; break; case 'arg:/_xsl': $msg['Input'] = 'XSL'; break; default: $msg['Input'] = $fields['URI']; } $msg['Line'] = $fields['line']; } else { $msg = array( 'Message Type' => 'Error', 'Error Number' => $errno, 'Level' => $level, 'Fields' => var_export( $fields, TRUE ) ); } $error_details = $msg['Message Type'] . ' in XSLT Transformation' . "\n" . '<table>' . "\n"; foreach( $msg as $label => $details ) { $error_details .= '<tr><td><b>' . $label . ': </b></td><td>' . htmlentities( $details ) . '</td></tr>' . "\n"; } $error_details .= '</table>'; trigger_error( $error_details, E_USER_ERROR ); } /** * Returns the AXMLS Schema Version of the requested XML schema file. * * Call this method to obtain the AXMLS DTD version of the requested XML schema file. * @see SchemaStringVersion() * * @param string $filename AXMLS schema file * @return string Schema version number or FALSE on error */ function SchemaFileVersion( $filename ) { // Open the file if( !($fp = fopen( $filename, 'r' )) ) { // die( 'Unable to open file' ); return FALSE; } // Process the file while( $data = fread( $fp, 4096 ) ) { if( preg_match( $this->versionRegex, $data, $matches ) ) { return !empty( $matches[2] ) ? $matches[2] : XMLS_DEFAULT_SCHEMA_VERSION; } } return FALSE; } /** * Returns the AXMLS Schema Version of the provided XML schema string. * * Call this method to obtain the AXMLS DTD version of the provided XML schema string. * @see SchemaFileVersion() * * @param string $xmlstring XML schema string * @return string Schema version number or FALSE on error */ function SchemaStringVersion( $xmlstring ) { if( !is_string( $xmlstring ) OR empty( $xmlstring ) ) { return FALSE; } if( preg_match( $this->versionRegex, $xmlstring, $matches ) ) { return !empty( $matches[2] ) ? $matches[2] : XMLS_DEFAULT_SCHEMA_VERSION; } return FALSE; } /** * Extracts an XML schema from an existing database. * * Call this method to create an XML schema string from an existing database. * If the data parameter is set to TRUE, AXMLS will include the data from the database * in the schema. * * @param boolean $data Include data in schema dump * @return string Generated XML schema */ function ExtractSchema( $data = FALSE ) { $old_mode = $this->db->SetFetchMode( ADODB_FETCH_NUM ); $schema = '<?xml version="1.0"?>' . "\n" . '<schema version="' . $this->schemaVersion . '">' . "\n"; if( is_array( $tables = $this->db->MetaTables( 'TABLES' ) ) ) { foreach( $tables as $table ) { $schema .= ' <table name="' . $table . '">' . "\n"; // grab details from database $rs = $this->db->Execute( 'SELECT * FROM ' . $table . ' WHERE 1=1' ); $fields = $this->db->MetaColumns( $table ); $indexes = $this->db->MetaIndexes( $table ); if( is_array( $fields ) ) { foreach( $fields as $details ) { $extra = ''; $content = array(); if( $details->max_length > 0 ) { $extra .= ' size="' . $details->max_length . '"'; } if( $details->primary_key ) { $content[] = '<KEY/>'; } elseif( $details->not_null ) { $content[] = '<NOTNULL/>'; } if( $details->has_default ) { $content[] = '<DEFAULT value="' . $details->default_value . '"/>'; } if( $details->auto_increment ) { $content[] = '<AUTOINCREMENT/>'; } // this stops the creation of 'R' columns, // AUTOINCREMENT is used to create auto columns $details->primary_key = 0; $type = $rs->MetaType( $details ); $schema .= ' <field name="' . $details->name . '" type="' . $type . '"' . $extra . '>'; if( !empty( $content ) ) { $schema .= "\n " . implode( "\n ", $content ) . "\n "; } $schema .= '</field>' . "\n"; } } if( is_array( $indexes ) ) { foreach( $indexes as $index => $details ) { $schema .= ' <index name="' . $index . '">' . "\n"; if( $details['unique'] ) { $schema .= ' <UNIQUE/>' . "\n"; } foreach( $details['columns'] as $column ) { $schema .= ' <col>' . $column . '</col>' . "\n"; } $schema .= ' </index>' . "\n"; } } if( $data ) { $rs = $this->db->Execute( 'SELECT * FROM ' . $table ); if( is_object( $rs ) ) { $schema .= ' <data>' . "\n"; while( $row = $rs->FetchRow() ) { foreach( $row as $key => $val ) { $row[$key] = htmlentities($val); } $schema .= ' <row><f>' . implode( '</f><f>', $row ) . '</f></row>' . "\n"; } $schema .= ' </data>' . "\n"; } } $schema .= ' </table>' . "\n"; } } $this->db->SetFetchMode( $old_mode ); $schema .= '</schema>'; return $schema; } /** * Sets a prefix for database objects * * Call this method to set a standard prefix that will be prepended to all database tables * and indices when the schema is parsed. Calling setPrefix with no arguments clears the prefix. * * @param string $prefix Prefix that will be prepended. * @param boolean $underscore If TRUE, automatically append an underscore character to the prefix. * @return boolean TRUE if successful, else FALSE */ function SetPrefix( $prefix = '', $underscore = TRUE ) { switch( TRUE ) { // clear prefix case empty( $prefix ): logMsg( 'Cleared prefix' ); $this->objectPrefix = ''; return TRUE; // prefix too long case strlen( $prefix ) > XMLS_PREFIX_MAXLEN: // prefix contains invalid characters case !preg_match( '/^[a-z][a-z0-9_]+$/i', $prefix ): logMsg( 'Invalid prefix: ' . $prefix ); return FALSE; } if( $underscore AND substr( $prefix, -1 ) != '_' ) { $prefix .= '_'; } // prefix valid logMsg( 'Set prefix: ' . $prefix ); $this->objectPrefix = $prefix; return TRUE; } /** * Returns an object name with the current prefix prepended. * * @param string $name Name * @return string Prefixed name * * @access private */ function prefix( $name = '' ) { // if prefix is set if( !empty( $this->objectPrefix ) ) { // Prepend the object prefix to the table name // prepend after quote if used return preg_replace( '/^(`?)(.+)$/', '$1' . $this->objectPrefix . '$2', $name ); } // No prefix set. Use name provided. return $name; } /** * Checks if element references a specific platform * * @param string $platform Requested platform * @returns boolean TRUE if platform check succeeds * * @access private */ function supportedPlatform( $platform = NULL ) { $regex = '/^(\w*\|)*' . $this->db->databaseType . '(\|\w*)*$/'; if( !isset( $platform ) OR preg_match( $regex, $platform ) ) { logMsg( "Platform $platform is supported" ); return TRUE; } else { logMsg( "Platform $platform is NOT supported" ); return FALSE; } } /** * Clears the array of generated SQL. * * @access private */ function clearSQL() { $this->sqlArray = array(); } /** * Adds SQL into the SQL array. * * @param mixed $sql SQL to Add * @return boolean TRUE if successful, else FALSE. * * @access private */ function addSQL( $sql = NULL ) { if( is_array( $sql ) ) { foreach( $sql as $line ) { $this->addSQL( $line ); } return TRUE; } if( is_string( $sql ) ) { $this->sqlArray[] = $sql; // if executeInline is enabled, and either no errors have occurred or continueOnError is enabled, execute SQL. if( $this->ExecuteInline() && ( $this->success == 2 || $this->ContinueOnError() ) ) { $saved = $this->db->debug; $this->db->debug = $this->debug; $ok = $this->db->Execute( $sql ); $this->db->debug = $saved; if( !$ok ) { if( $this->debug ) { ADOConnection::outp( $this->db->ErrorMsg() ); } $this->success = 1; } } return TRUE; } return FALSE; } /** * Gets the SQL array in the specified format. * * @param string $format Format * @return mixed SQL * * @access private */ function getSQL( $format = NULL, $sqlArray = NULL ) { if( !is_array( $sqlArray ) ) { $sqlArray = $this->sqlArray; } if( !is_array( $sqlArray ) ) { return FALSE; } switch( strtolower( $format ) ) { case 'string': case 'text': return !empty( $sqlArray ) ? implode( ";\n\n", $sqlArray ) . ';' : ''; case'html': return !empty( $sqlArray ) ? nl2br( htmlentities( implode( ";\n\n", $sqlArray ) . ';' ) ) : ''; } return $this->sqlArray; } /** * Destroys an adoSchema object. * * Call this method to clean up after an adoSchema object that is no longer in use. * @deprecated adoSchema now cleans up automatically. */ function Destroy() {} } /** * Message logging function * * @access private */ function logMsg( $msg, $title = NULL, $force = FALSE ) { if( XMLS_DEBUG or $force ) { echo '<pre>'; if( isset( $title ) ) { echo '<h3>' . htmlentities( $title ) . '</h3>'; } if( is_object( $this ) ) { echo '[' . get_class( $this ) . '] '; } print_r( $msg ); echo '</pre>'; } } xmlschema03.dtd 0000644 00000003216 15151221732 0007366 0 ustar 00 <!ELEMENT schema (table*, sql*)> <!ATTLIST schema version CDATA #REQUIRED> <!ELEMENT table (descr?, (field+|DROP), constraint*, opt*, index*, data*)> <!ATTLIST table name CDATA #REQUIRED platform CDATA #IMPLIED version CDATA #IMPLIED> <!ELEMENT field (descr?, (NOTNULL|KEY|PRIMARY)?, (AUTO|AUTOINCREMENT)?, (DEFAULT|DEFDATE|DEFTIMESTAMP)?, NOQUOTE?, UNSIGNED?, constraint*, opt*)> <!ATTLIST field name CDATA #REQUIRED type (C|C2|X|X2|XL|B|D|T|L|I|I1|I2|I4|I8|F|N) #REQUIRED size CDATA #IMPLIED opts CDATA #IMPLIED> <!ELEMENT data (descr?, row+)> <!ATTLIST data platform CDATA #IMPLIED> <!ELEMENT row (f+)> <!ELEMENT f (#PCDATA)> <!ATTLIST f name CDATA #IMPLIED> <!ELEMENT descr (#PCDATA)> <!ELEMENT NOTNULL EMPTY> <!ELEMENT KEY EMPTY> <!ELEMENT PRIMARY EMPTY> <!ELEMENT AUTO EMPTY> <!ELEMENT AUTOINCREMENT EMPTY> <!ELEMENT DEFAULT EMPTY> <!ATTLIST DEFAULT value CDATA #REQUIRED> <!ELEMENT DEFDATE EMPTY> <!ELEMENT DEFTIMESTAMP EMPTY> <!ELEMENT NOQUOTE EMPTY> <!ELEMENT UNSIGNED EMPTY> <!ELEMENT DROP EMPTY> <!ELEMENT constraint (#PCDATA)> <!ATTLIST constraint platform CDATA #IMPLIED> <!ELEMENT opt (#PCDATA)> <!ATTLIST opt platform CDATA #IMPLIED> <!ELEMENT index ((col+|DROP), CLUSTERED?, BITMAP?, UNIQUE?, FULLTEXT?, HASH?, descr?)> <!ATTLIST index name CDATA #REQUIRED platform CDATA #IMPLIED> <!ELEMENT col (#PCDATA)> <!ELEMENT CLUSTERED EMPTY> <!ELEMENT BITMAP EMPTY> <!ELEMENT UNIQUE EMPTY> <!ELEMENT FULLTEXT EMPTY> <!ELEMENT HASH EMPTY> <!ELEMENT sql (query+, descr?)> <!ATTLIST sql name CDATA #IMPLIED platform CDATA #IMPLIED key CDATA #IMPLIED prefixmethod (AUTO|MANUAL|NONE) #IMPLIED> <!ELEMENT query (#PCDATA)> <!ATTLIST query platform CDATA #IMPLIED> phpdoc 0000644 00000001334 15151221732 0005744 0 ustar 00 <?php /** * FileDescription * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ adodb-memcache.lib.inc.php 0000644 00000023062 15151221732 0011405 0 ustar 00 <?php /** * Memory caching. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community * * @noinspection PhpUnused */ // security - hide paths if (!defined('ADODB_DIR')) die(); global $ADODB_INCLUDED_MEMCACHE; $ADODB_INCLUDED_MEMCACHE = 1; global $ADODB_INCLUDED_CSV; if (empty($ADODB_INCLUDED_CSV)) { include_once(ADODB_DIR . '/adodb-csvlib.inc.php'); } class ADODB_Cache_MemCache { /** * @var bool Prevents parent class calling non-existant function */ public $createdir = false; /** * @var array of hosts */ private $hosts; /** * @var int Connection Port, uses default */ private $port; /** * @var bool memcache compression with zlib */ private $compress; /** * @var array of options for memcached only */ private $options; /** * @var bool Internal flag indicating successful connection */ private $isConnected = false; /** * @var Memcache|Memcached Handle for the Memcache library * * Populated with the proper library on connect, used later when * there are differences in specific calls between memcache and memcached */ private $memcacheLibrary = false; /** * @var array New server feature controller lists available servers */ private $serverControllers = array(); /** * @var array New server feature template uses granular server controller */ private $serverControllerTemplate = array( 'host' => '', 'port' => 11211, 'weight' => 0, ); /** * An integer index into the libraries * @see $libraries */ const MCLIB = 1; const MCLIBD = 2; /** * @var array Xrefs the library flag to the actual class name */ private $libraries = array( self::MCLIB => 'Memcache', self::MCLIBD => 'Memcached' ); /** * @var int An indicator of which library we are using */ private $libraryFlag; /** * Class Constructor. * * @param ADOConnection $db */ public function __construct($db) { $this->hosts = $db->memCacheHost; $this->port = $this->serverControllerTemplate['port'] = $db->memCachePort; $this->compress = $db->memCacheCompress; $this->options = $db->memCacheOptions; } /** * Return true if the current library is Memcached. * @return bool */ public function isLibMemcached(): bool { return $this->libraryFlag == self::MCLIBD; } /** * Lazy connection. * * The connection only occurs on CacheExecute call. * * @param string $err * * @return bool success of connecting to a server */ public function connect(&$err) { // do we have memcache or memcached? see the note at adodb.org on memcache if (class_exists('Memcache')) { $this->libraryFlag = self::MCLIB; } elseif (class_exists('Memcached')) { $this->libraryFlag = self::MCLIBD; } else { $err = 'Neither the Memcache nor Memcached PECL extensions were found!'; return false; } $usedLibrary = $this->libraries[$this->libraryFlag]; /** @var Memcache|Memcached $memCache */ $memCache = new $usedLibrary; if (!$memCache) { $err = 'Memcache library failed to initialize'; return false; } // Convert simple compression flag for memcached if ($this->isLibMemcached()) { $this->options[Memcached::OPT_COMPRESSION] = $this->compress; } // Are there any options available for memcached if ($this->isLibMemcached() && count($this->options) > 0) { $optionSuccess = $memCache->setOptions($this->options); if (!$optionSuccess) { $err = 'Invalid option parameters passed to Memcached'; return false; } } // Have we passed a controller array if (!is_array($this->hosts)) { $this->hosts = array($this->hosts); } if (!is_array($this->hosts[0])) { // Old way, convert to controller foreach ($this->hosts as $ipAddress) { $connector = $this->serverControllerTemplate; $connector['host'] = $ipAddress; $connector['port'] = $this->port; $this->serverControllers[] = $connector; } } else { // New way, must validate port, etc foreach ($this->hosts as $controller) { $connector = array_merge($this->serverControllerTemplate, $controller); if ($this->isLibMemcached()) { $connector['weight'] = (int)$connector['weight']; } else { // Cannot use weight in memcache, simply discard $connector['weight'] = 0; } $this->serverControllers[] = $connector; } } // Checks for existing connections ( but only for memcached ) if ($this->isLibMemcached() && !empty($memCache->getServerList())) { // Use the existing configuration $this->isConnected = true; $this->memcacheLibrary = $memCache; return true; } $failcnt = 0; foreach ($this->serverControllers as $controller) { if ($this->isLibMemcached()) { if (!@$memCache->addServer($controller['host'], $controller['port'], $controller['weight'])) { $failcnt++; } } else { if (!@$memCache->addServer($controller['host'], $controller['port'])) { $failcnt++; } } } if ($failcnt == sizeof($this->serverControllers)) { $err = 'Can\'t connect to any memcache server'; return false; } $this->memcacheLibrary = $memCache; // A valid memcache connection is available $this->isConnected = true; return true; } /** * Writes a cached query to the server * * @param string $filename The MD5 of the query to cache * @param string $contents The query results * @param bool $debug * @param int $secs2cache * * @return bool true or false. true if successful save */ public function writeCache($filename, $contents, $debug, $secs2cache) { $err = ''; if (!$this->isConnected && $debug) { // Call to writeCache() before connect(), try to connect if (!$this->connect($err)) { ADOConnection::outp($err); } } else { if (!$this->isConnected) { $this->connect($err); } } if (!$this->memcacheLibrary) { return false; } $failed = false; switch ($this->libraryFlag) { case self::MCLIB: if (!$this->memcacheLibrary->set($filename, $contents, $this->compress ? MEMCACHE_COMPRESSED : 0, $secs2cache)) { $failed = true; } break; case self::MCLIBD: if (!$this->memcacheLibrary->set($filename, $contents, $secs2cache)) { $failed = true; } break; default: $failed = true; break; } if ($failed) { if ($debug) { ADOConnection::outp(" Failed to save data at the memcache server!<br>\n"); } return false; } return true; } /** * Reads a cached query from the server. * * @param string $filename The MD5 of the query to read * @param string $err The query results * @param int $secs2cache * @param object $rsClass **UNUSED** * * @return object|bool record or false. * * @noinspection PhpUnusedParameterInspection */ public function readCache($filename, &$err, $secs2cache, $rsClass) { if (!$this->isConnected) { $this->connect($err); } if (!$this->memcacheLibrary) { return false; } $rs = $this->memcacheLibrary->get($filename); if (!$rs) { $err = 'Item with such key doesn\'t exist on the memcache server.'; return false; } // hack, should actually use _csv2rs $rs = explode("\n", $rs); unset($rs[0]); $rs = join("\n", $rs); $rs = unserialize($rs); if (!is_object($rs)) { $err = 'Unable to unserialize $rs'; return false; } if ($rs->timeCreated == 0) { return $rs; } // apparently have been reports that timeCreated was set to 0 somewhere $tdiff = intval($rs->timeCreated + $secs2cache - time()); if ($tdiff <= 2) { switch ($tdiff) { case 2: if ((rand() & 15) == 0) { $err = "Timeout 2"; return false; } break; case 1: if ((rand() & 3) == 0) { $err = "Timeout 1"; return false; } break; default: $err = "Timeout 0"; return false; } } return $rs; } /** * Flushes all of the stored memcache data * * @param bool $debug * * @return bool The response from the memcache server */ public function flushAll($debug = false) { if (!$this->isConnected) { $err = ''; if (!$this->connect($err) && $debug) { ADOConnection::outp($err); } } if (!$this->memcacheLibrary) { return false; } $del = $this->memcacheLibrary->flush(); if ($debug) { if (!$del) { ADOConnection::outp("flushall: failed!<br>\n"); } else { ADOConnection::outp("flushall: succeeded!<br>\n"); } } return $del; } /** * Flushes the contents of a specified query * * @param string $filename The MD5 of the query to flush * @param bool $debug * * @return bool The response from the memcache server */ public function flushCache($filename, $debug = false) { if (!$this->isConnected) { $err = ''; if (!$this->connect($err) && $debug) { ADOConnection::outp($err); } } if (!$this->memcacheLibrary) { return false; } $del = $this->memcacheLibrary->delete($filename); if ($debug) { if (!$del) { ADOConnection::outp("flushcache: $filename entry doesn't exist on memcache server!<br>\n"); } else { ADOConnection::outp("flushcache: $filename entry flushed from memcache server!<br>\n"); } } return $del; } } adodb-errorpear.inc.php 0000644 00000005075 15151221732 0011103 0 ustar 00 <?php /** * Error Handler with PEAR support. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ include_once('PEAR.php'); if (!defined('ADODB_ERROR_HANDLER')) define('ADODB_ERROR_HANDLER','ADODB_Error_PEAR'); /* * Enabled the following if you want to terminate scripts when an error occurs */ //PEAR::setErrorHandling (PEAR_ERROR_DIE); /* * Name of the PEAR_Error derived class to call. */ if (!defined('ADODB_PEAR_ERROR_CLASS')) define('ADODB_PEAR_ERROR_CLASS','PEAR_Error'); /* * Store the last PEAR_Error object here */ global $ADODB_Last_PEAR_Error; $ADODB_Last_PEAR_Error = false; /** * Error Handler with PEAR support. This will be called with the following params * * @param $dbms the RDBMS you are connecting to * @param $fn the name of the calling function (in uppercase) * @param $errno the native error number from the database * @param $errmsg the native error msg from the database * @param $p1 $fn specific parameter - see below * @param $P2 $fn specific parameter - see below */ function ADODB_Error_PEAR($dbms, $fn, $errno, $errmsg, $p1=false, $p2=false) { global $ADODB_Last_PEAR_Error; if (error_reporting() == 0) return; // obey @ protocol switch($fn) { case 'EXECUTE': $sql = $p1; $inputparams = $p2; $s = "$dbms error: [$errno: $errmsg] in $fn(\"$sql\")"; break; case 'PCONNECT': case 'CONNECT': $host = $p1; $database = $p2; $s = "$dbms error: [$errno: $errmsg] in $fn('$host', ?, ?, '$database')"; break; default: $s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)"; break; } $class = ADODB_PEAR_ERROR_CLASS; $ADODB_Last_PEAR_Error = new $class($s, $errno, $GLOBALS['_PEAR_default_error_mode'], $GLOBALS['_PEAR_default_error_options'], $errmsg); //print "<p>!$s</p>"; } /** * Returns last PEAR_Error object. This error might be for an error that * occurred several sql statements ago. */ function ADODB_PEAR_Error() { global $ADODB_Last_PEAR_Error; return $ADODB_Last_PEAR_Error; } perf/perf-informix.inc.php 0000644 00000004545 15151221732 0011555 0 ustar 00 <?php /** * Library for basic performance monitoring and tuning * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); // // Thx to Fernando Ortiz, mailto:fortiz#lacorona.com.mx // With info taken from http://www.oninit.com/oninit/sysmaster/index.html // class perf_informix extends adodb_perf{ // Maximum size on varchar up to 9.30 255 chars // better truncate varchar to 255 than char(4000) ? var $createTableSQL = "CREATE TABLE adodb_logsql ( created datetime year to second NOT NULL, sql0 varchar(250) NOT NULL, sql1 varchar(255) NOT NULL, params varchar(255) NOT NULL, tracer varchar(255) NOT NULL, timer decimal(16,6) NOT NULL )"; var $tablesSQL = "select a.tabname tablename, ti_nptotal*2 size_in_k, ti_nextns extents, ti_nrows records from systables c, sysmaster:systabnames a, sysmaster:systabinfo b where c.tabname not matches 'sys*' and c.partnum = a.partnum and c.partnum = b.ti_partnum"; var $settings = array( 'Ratios', 'data cache hit ratio' => array('RATIOH', "select round((1-(wt.value / (rd.value + wr.value)))*100,2) from sysmaster:sysprofile wr, sysmaster:sysprofile rd, sysmaster:sysprofile wt where rd.name = 'pagreads' and wr.name = 'pagwrites' and wt.name = 'buffwts'", '=WarnCacheRatio'), 'IO', 'data reads' => array('IO', "select value from sysmaster:sysprofile where name='pagreads'", 'Page reads'), 'data writes' => array('IO', "select value from sysmaster:sysprofile where name='pagwrites'", 'Page writes'), 'Connections', 'current connections' => array('SESS', 'select count(*) from sysmaster:syssessions', 'Number of sessions'), false ); function __construct(&$conn) { $this->conn = $conn; } } perf/perf-mssqlnative.inc.php 0000644 00000012012 15151221732 0012254 0 ustar 00 <?php /** * Library for basic performance monitoring and tuning * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); /* MSSQL has moved most performance info to Performance Monitor */ class perf_mssqlnative extends adodb_perf{ var $sql1 = 'cast(sql1 as text)'; var $createTableSQL = "CREATE TABLE adodb_logsql ( created datetime NOT NULL, sql0 varchar(250) NOT NULL, sql1 varchar(4000) NOT NULL, params varchar(3000) NOT NULL, tracer varchar(500) NOT NULL, timer decimal(16,6) NOT NULL )"; var $settings = array( 'Ratios', 'data cache hit ratio' => array('RATIO', "select round((a.cntr_value*100.0)/b.cntr_value,2) from master.dbo.sysperfinfo a, master.dbo.sysperfinfo b where a.counter_name = 'Buffer cache hit ratio' and b.counter_name='Buffer cache hit ratio base'", '=WarnCacheRatio'), 'prepared sql hit ratio' => array('RATIO', array('dbcc cachestats','Prepared',1,100), ''), 'adhoc sql hit ratio' => array('RATIO', array('dbcc cachestats','Adhoc',1,100), ''), 'IO', 'data reads' => array('IO', "select cntr_value from master.dbo.sysperfinfo where counter_name = 'Page reads/sec'"), 'data writes' => array('IO', "select cntr_value from master.dbo.sysperfinfo where counter_name = 'Page writes/sec'"), 'Data Cache', 'data cache size' => array('DATAC', "select cntr_value*8192 from master.dbo.sysperfinfo where counter_name = 'Total Pages' and object_name='SQLServer:Buffer Manager'", '' ), 'data cache blocksize' => array('DATAC', "select 8192",'page size'), 'Connections', 'current connections' => array('SESS', '=sp_who', ''), 'max connections' => array('SESS', "SELECT @@MAX_CONNECTIONS", ''), false ); function __construct(&$conn) { if ($conn->dataProvider == 'odbc') { $this->sql1 = 'sql1'; //$this->explain = false; } $this->conn =& $conn; } function Explain($sql,$partial=false) { $save = $this->conn->LogSQL(false); if ($partial) { $sqlq = $this->conn->qstr($sql.'%'); $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); if ($arr) { foreach($arr as $row) { $sql = reset($row); if (crc32($sql) == $partial) break; } } } $s = '<p><b>Explain</b>: '.htmlspecialchars($sql).'</p>'; $this->conn->Execute("SET SHOWPLAN_ALL ON;"); $sql = str_replace('?',"''",$sql); global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $rs =& $this->conn->Execute($sql); //adodb_printr($rs); $ADODB_FETCH_MODE = $save; if ($rs) { $rs->MoveNext(); $s .= '<table bgcolor=white border=0 cellpadding="1" callspacing=0><tr><td nowrap align=center> Rows<td nowrap align=center> IO<td nowrap align=center> CPU<td align=left> Plan</tr>'; while (!$rs->EOF) { $s .= '<tr><td>'.round($rs->fields[8],1).'<td>'.round($rs->fields[9],3).'<td align=right>'.round($rs->fields[10],3).'<td nowrap><pre>'.htmlspecialchars($rs->fields[0])."</td></pre></tr>\n"; ## NOTE CORRUPT </td></pre> tag is intentional!!!! $rs->MoveNext(); } $s .= '</table>'; $rs->NextRecordSet(); } $this->conn->Execute("SET SHOWPLAN_ALL OFF;"); $this->conn->LogSQL($save); $s .= $this->Tracer($sql); return $s; } function Tables($orderby='1') { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; //$this->conn->debug=1; $s = '<table border=1 bgcolor=white><tr><td><b>tablename</b></td><td><b>size_in_k</b></td><td><b>index size</b></td><td><b>reserved size</b></td></tr>'; $rs1 = $this->conn->Execute("select distinct name from sysobjects where xtype='U'"); if ($rs1) { while (!$rs1->EOF) { $tab = $rs1->fields[0]; $tabq = $this->conn->qstr($tab); $rs2 = $this->conn->Execute("sp_spaceused $tabq"); if ($rs2) { $s .= '<tr><td>'.$tab.'</td><td align=right>'.$rs2->fields[3].'</td><td align=right>'.$rs2->fields[4].'</td><td align=right>'.$rs2->fields[2].'</td></tr>'; $rs2->Close(); } $rs1->MoveNext(); } $rs1->Close(); } $ADODB_FETCH_MODE = $save; return $s.'</table>'; } function sp_who() { $arr = $this->conn->GetArray('sp_who'); return sizeof($arr); } function HealthCheck($cli=false) { $this->conn->Execute('dbcc traceon(3604)'); $html = adodb_perf::HealthCheck($cli); $this->conn->Execute('dbcc traceoff(3604)'); return $html; } } perf/perf-postgres.inc.php 0000644 00000013023 15151221732 0011557 0 ustar 00 <?php /** * Library for basic performance monitoring and tuning * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); /* Notice that PostgreSQL has no sql query cache */ class perf_postgres extends adodb_perf{ var $tablesSQL = "select a.relname as tablename,(a.relpages+CASE WHEN b.relpages is null THEN 0 ELSE b.relpages END+CASE WHEN c.relpages is null THEN 0 ELSE c.relpages END)*8 as size_in_K,a.relfilenode as \"OID\" from pg_class a left join pg_class b on b.relname = 'pg_toast_'||trim(a.relfilenode) left join pg_class c on c.relname = 'pg_toast_'||trim(a.relfilenode)||'_index' where a.relname in (select tablename from pg_tables where tablename not like 'pg_%')"; var $createTableSQL = "CREATE TABLE adodb_logsql ( created timestamp NOT NULL, sql0 varchar(250) NOT NULL, sql1 text NOT NULL, params text NOT NULL, tracer text NOT NULL, timer decimal(16,6) NOT NULL )"; var $settings = array( 'Ratios', 'statistics collector' => array('RATIO', "select case when count(*)=3 then 'TRUE' else 'FALSE' end from pg_settings where (name='stats_block_level' or name='stats_row_level' or name='stats_start_collector') and setting='on' ", 'Value must be TRUE to enable hit ratio statistics (<i>stats_start_collector</i>,<i>stats_row_level</i> and <i>stats_block_level</i> must be set to true in postgresql.conf)'), 'data cache hit ratio' => array('RATIO', "select case when blks_hit=0 then 0 else round( ((1-blks_read::float/blks_hit)*100)::numeric, 2) end from pg_stat_database where datname='\$DATABASE'", '=WarnCacheRatio'), 'IO', 'data reads' => array('IO', 'select sum(heap_blks_read+toast_blks_read) from pg_statio_user_tables', ), 'data writes' => array('IO', 'select round((sum(n_tup_ins/4.0+n_tup_upd/8.0+n_tup_del/4.0)/16)::numeric,2) from pg_stat_user_tables', 'Count of inserts/updates/deletes * coef'), 'Data Cache', 'data cache buffers' => array('DATAC', "select setting from pg_settings where name='shared_buffers'", 'Number of cache buffers. <a href=http://www.varlena.com/GeneralBits/Tidbits/perf.html#basic>Tuning</a>'), 'cache blocksize' => array('DATAC', 'select 8192', '(estimate)' ), 'data cache size' => array( 'DATAC', "select setting::integer*8192 from pg_settings where name='shared_buffers'", '' ), 'operating system cache size' => array( 'DATA', "select setting::integer*8192 from pg_settings where name='effective_cache_size'", '(effective cache size)' ), 'Memory Usage', # Postgres 7.5 changelog: Rename server parameters SortMem and VacuumMem to work_mem and maintenance_work_mem; 'sort/work buffer size' => array('CACHE', "select setting::integer*1024 from pg_settings where name='sort_mem' or name = 'work_mem' order by name", 'Size of sort buffer (per query)' ), 'Connections', 'current connections' => array('SESS', 'select count(*) from pg_stat_activity', ''), 'max connections' => array('SESS', "select setting from pg_settings where name='max_connections'", ''), 'Parameters', 'rollback buffers' => array('COST', "select setting from pg_settings where name='wal_buffers'", 'WAL buffers'), 'random page cost' => array('COST', "select setting from pg_settings where name='random_page_cost'", 'Cost of doing a seek (default=4). See <a href=http://www.varlena.com/GeneralBits/Tidbits/perf.html#less>random_page_cost</a>'), false ); function __construct(&$conn) { $this->conn = $conn; } var $optimizeTableLow = 'VACUUM %s'; var $optimizeTableHigh = 'VACUUM ANALYZE %s'; /** * @see adodb_perf::optimizeTable() */ function optimizeTable($table, $mode = ADODB_OPT_LOW) { if(! is_string($table)) return false; $conn = $this->conn; if (! $conn) return false; $sql = ''; switch($mode) { case ADODB_OPT_LOW : $sql = $this->optimizeTableLow; break; case ADODB_OPT_HIGH: $sql = $this->optimizeTableHigh; break; default : ADOConnection::outp(sprintf("<p>%s: '%s' using of undefined mode '%s'</p>", __CLASS__, 'optimizeTable', $mode)); return false; } $sql = sprintf($sql, $table); return $conn->Execute($sql) !== false; } function Explain($sql,$partial=false) { $save = $this->conn->LogSQL(false); if ($partial) { $sqlq = $this->conn->qstr($sql.'%'); $arr = $this->conn->getArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); if ($arr) { foreach($arr as $row) { $sql = reset($row); if (crc32($sql) == $partial) break; } } } $sql = str_replace('?',"''",$sql); $s = '<p><b>Explain</b>: '.htmlspecialchars($sql).'</p>'; $rs = $this->conn->Execute('EXPLAIN '.$sql); $this->conn->LogSQL($save); $s .= '<pre>'; if ($rs) while (!$rs->EOF) { $s .= reset($rs->fields)."\n"; $rs->MoveNext(); } $s .= '</pre>'; $s .= $this->Tracer($sql,$partial); return $s; } } perf/perf-sqlite3.inc.php 0000644 00000001321 15151221732 0011273 0 ustar 00 <?php // security - hide paths if (!defined('ADODB_DIR')) die(); class perf_sqlite3 extends adodb_perf{ var $tablesSQL = "SELECT * FROM sqlite_master WHERE type='table'"; var $createTableSQL = "CREATE TABLE adodb_logsql ( created datetime NOT NULL, sql0 varchar(250) NOT NULL, sql1 text NOT NULL, params text NOT NULL, tracer text NOT NULL, timer decimal(16,6) NOT NULL )"; var $settings = array(); function __construct(&$conn) { $this->conn = $conn; } function tables($orderby='1') { if (!$this->tablesSQL){ return false; } $rs = $this->conn->execute($this->tablesSQL); if (!$rs) { return false; } $html = rs2html($rs, false, false, false, false); return $html; } } perf/perf-db2.inc.php 0000644 00000006631 15151221732 0010367 0 ustar 00 <?php /** * Library for basic performance monitoring and tuning * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); // Simple guide to configuring db2: so-so http://www.devx.com/gethelpon/10MinuteSolution/16575 // SELECT * FROM TABLE(SNAPSHOT_APPL('SAMPLE', -1)) as t class perf_db2 extends adodb_perf{ var $createTableSQL = "CREATE TABLE adodb_logsql ( created TIMESTAMP NOT NULL, sql0 varchar(250) NOT NULL, sql1 varchar(4000) NOT NULL, params varchar(3000) NOT NULL, tracer varchar(500) NOT NULL, timer decimal(16,6) NOT NULL )"; var $settings = array( 'Ratios', 'data cache hit ratio' => array('RATIO', "SELECT case when sum(POOL_DATA_L_READS+POOL_INDEX_L_READS)=0 then 0 else 100*(1-sum(POOL_DATA_P_READS+POOL_INDEX_P_READS)/sum(POOL_DATA_L_READS+POOL_INDEX_L_READS)) end FROM TABLE(SNAPSHOT_APPL('',-2)) as t", '=WarnCacheRatio'), 'Data Cache', 'data cache buffers' => array('DATAC', 'select sum(npages) from SYSCAT.BUFFERPOOLS', 'See <a href=http://www7b.boulder.ibm.com/dmdd/library/techarticle/anshum/0107anshum.html#bufferpoolsize>tuning reference</a>.' ), 'cache blocksize' => array('DATAC', 'select avg(pagesize) from SYSCAT.BUFFERPOOLS', '' ), 'data cache size' => array('DATAC', 'select sum(npages*pagesize) from SYSCAT.BUFFERPOOLS', '' ), 'Connections', 'current connections' => array('SESS', "SELECT count(*) FROM TABLE(SNAPSHOT_APPL_INFO('',-2)) as t", ''), false ); function __construct(&$conn) { $this->conn = $conn; } function Explain($sql,$partial=false) { $save = $this->conn->LogSQL(false); if ($partial) { $sqlq = $this->conn->qstr($sql.'%'); $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); if ($arr) { foreach($arr as $row) { $sql = reset($row); if (crc32($sql) == $partial) break; } } } $qno = rand(); $ok = $this->conn->Execute("EXPLAIN PLAN SET QUERYNO=$qno FOR $sql"); ob_start(); if (!$ok) echo "<p>Have EXPLAIN tables been created?</p>"; else { $rs = $this->conn->Execute("select * from explain_statement where queryno=$qno"); if ($rs) rs2html($rs); } $s = ob_get_contents(); ob_end_clean(); $this->conn->LogSQL($save); $s .= $this->Tracer($sql); return $s; } /** * Gets a list of tables * * @param int $throwaway discarded variable to match the parent method * @return string The formatted table list */ function Tables($throwaway=0) { $rs = $this->conn->Execute("select tabschema,tabname,card as rows, npages pages_used,fpages pages_allocated, tbspace tablespace from syscat.tables where tabschema not in ('SYSCAT','SYSIBM','SYSSTAT') order by 1,2"); return rs2html($rs,false,false,false,false); } } perf/perf-mssql.inc.php 0000644 00000012003 15151221732 0011045 0 ustar 00 <?php /** * Library for basic performance monitoring and tuning * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); /* MSSQL has moved most performance info to Performance Monitor */ class perf_mssql extends adodb_perf{ var $sql1 = 'cast(sql1 as text)'; var $createTableSQL = "CREATE TABLE adodb_logsql ( created datetime NOT NULL, sql0 varchar(250) NOT NULL, sql1 varchar(4000) NOT NULL, params varchar(3000) NOT NULL, tracer varchar(500) NOT NULL, timer decimal(16,6) NOT NULL )"; var $settings = array( 'Ratios', 'data cache hit ratio' => array('RATIO', "select round((a.cntr_value*100.0)/b.cntr_value,2) from master.dbo.sysperfinfo a, master.dbo.sysperfinfo b where a.counter_name = 'Buffer cache hit ratio' and b.counter_name='Buffer cache hit ratio base'", '=WarnCacheRatio'), 'prepared sql hit ratio' => array('RATIO', array('dbcc cachestats','Prepared',1,100), ''), 'adhoc sql hit ratio' => array('RATIO', array('dbcc cachestats','Adhoc',1,100), ''), 'IO', 'data reads' => array('IO', "select cntr_value from master.dbo.sysperfinfo where counter_name = 'Page reads/sec'"), 'data writes' => array('IO', "select cntr_value from master.dbo.sysperfinfo where counter_name = 'Page writes/sec'"), 'Data Cache', 'data cache size' => array('DATAC', "select cntr_value*8192 from master.dbo.sysperfinfo where counter_name = 'Total Pages' and object_name='SQLServer:Buffer Manager'", '' ), 'data cache blocksize' => array('DATAC', "select 8192",'page size'), 'Connections', 'current connections' => array('SESS', '=sp_who', ''), 'max connections' => array('SESS', "SELECT @@MAX_CONNECTIONS", ''), false ); function __construct(&$conn) { if ($conn->dataProvider == 'odbc') { $this->sql1 = 'sql1'; //$this->explain = false; } $this->conn = $conn; } function Explain($sql,$partial=false) { $save = $this->conn->LogSQL(false); if ($partial) { $sqlq = $this->conn->qstr($sql.'%'); $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); if ($arr) { foreach($arr as $row) { $sql = reset($row); if (crc32($sql) == $partial) break; } } } $s = '<p><b>Explain</b>: '.htmlspecialchars($sql).'</p>'; $this->conn->Execute("SET SHOWPLAN_ALL ON;"); $sql = str_replace('?',"''",$sql); global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $rs = $this->conn->Execute($sql); //adodb_printr($rs); $ADODB_FETCH_MODE = $save; if ($rs && !$rs->EOF) { $rs->MoveNext(); $s .= '<table bgcolor=white border=0 cellpadding="1" callspacing=0><tr><td nowrap align=center> Rows<td nowrap align=center> IO<td nowrap align=center> CPU<td align=left> Plan</tr>'; while (!$rs->EOF) { $s .= '<tr><td>'.round($rs->fields[8],1).'<td>'.round($rs->fields[9],3).'<td align=right>'.round($rs->fields[10],3).'<td nowrap><pre>'.htmlspecialchars($rs->fields[0])."</td></pre></tr>\n"; ## NOTE CORRUPT </td></pre> tag is intentional!!!! $rs->MoveNext(); } $s .= '</table>'; $rs->NextRecordSet(); } $this->conn->Execute("SET SHOWPLAN_ALL OFF;"); $this->conn->LogSQL($save); $s .= $this->Tracer($sql); return $s; } function Tables() { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; //$this->conn->debug=1; $s = '<table border=1 bgcolor=white><tr><td><b>tablename</b></td><td><b>size_in_k</b></td><td><b>index size</b></td><td><b>reserved size</b></td></tr>'; $rs1 = $this->conn->Execute("select distinct name from sysobjects where xtype='U'"); if ($rs1) { while (!$rs1->EOF) { $tab = $rs1->fields[0]; $tabq = $this->conn->qstr($tab); $rs2 = $this->conn->Execute("sp_spaceused $tabq"); if ($rs2) { $s .= '<tr><td>'.$tab.'</td><td align=right>'.$rs2->fields[3].'</td><td align=right>'.$rs2->fields[4].'</td><td align=right>'.$rs2->fields[2].'</td></tr>'; $rs2->Close(); } $rs1->MoveNext(); } $rs1->Close(); } $ADODB_FETCH_MODE = $save; return $s.'</table>'; } function sp_who() { $arr = $this->conn->GetArray('sp_who'); return sizeof($arr); } function HealthCheck($cli=false) { $this->conn->Execute('dbcc traceon(3604)'); $html = adodb_perf::HealthCheck($cli); $this->conn->Execute('dbcc traceoff(3604)'); return $html; } } perf/perf-mysql.inc.php 0000644 00000021144 15151221732 0011061 0 ustar 00 <?php /** * Library for basic performance monitoring and tuning * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class perf_mysql extends adodb_perf{ var $tablesSQL = 'show table status'; var $createTableSQL = "CREATE TABLE adodb_logsql ( created datetime NOT NULL, sql0 varchar(250) NOT NULL, sql1 text NOT NULL, params text NOT NULL, tracer text NOT NULL, timer decimal(16,6) NOT NULL )"; var $settings = array( 'Ratios', 'MyISAM cache hit ratio' => array('RATIO', '=GetKeyHitRatio', '=WarnCacheRatio'), 'InnoDB cache hit ratio' => array('RATIO', '=GetInnoDBHitRatio', '=WarnCacheRatio'), 'data cache hit ratio' => array('HIDE', # only if called '=FindDBHitRatio', '=WarnCacheRatio'), 'sql cache hit ratio' => array('RATIO', '=GetQHitRatio', ''), 'IO', 'data reads' => array('IO', '=GetReads', 'Number of selects (Key_reads is not accurate)'), 'data writes' => array('IO', '=GetWrites', 'Number of inserts/updates/deletes * coef (Key_writes is not accurate)'), 'Data Cache', 'MyISAM data cache size' => array('DATAC', array("show variables", 'key_buffer_size'), '' ), 'BDB data cache size' => array('DATAC', array("show variables", 'bdb_cache_size'), '' ), 'InnoDB data cache size' => array('DATAC', array("show variables", 'innodb_buffer_pool_size'), '' ), 'Memory Usage', 'read buffer size' => array('CACHE', array("show variables", 'read_buffer_size'), '(per session)'), 'sort buffer size' => array('CACHE', array("show variables", 'sort_buffer_size'), 'Size of sort buffer (per session)' ), 'table cache' => array('CACHE', array("show variables", 'table_cache'), 'Number of tables to keep open'), 'Connections', 'current connections' => array('SESS', array('show status','Threads_connected'), ''), 'max connections' => array( 'SESS', array("show variables",'max_connections'), ''), false ); function __construct(&$conn) { $this->conn = $conn; } function Explain($sql,$partial=false) { if (strtoupper(substr(trim($sql),0,6)) !== 'SELECT') return '<p>Unable to EXPLAIN non-select statement</p>'; $save = $this->conn->LogSQL(false); if ($partial) { $sqlq = $this->conn->qstr($sql.'%'); $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); if ($arr) { foreach($arr as $row) { $sql = reset($row); if (crc32($sql) == $partial) break; } } } $sql = str_replace('?',"''",$sql); if ($partial) { $sqlq = $this->conn->qstr($sql.'%'); $sql = $this->conn->GetOne("select sql1 from adodb_logsql where sql1 like $sqlq"); } $s = '<p><b>Explain</b>: '.htmlspecialchars($sql).'</p>'; $rs = $this->conn->Execute('EXPLAIN '.$sql); $s .= rs2html($rs,false,false,false,false); $this->conn->LogSQL($save); $s .= $this->Tracer($sql); return $s; } /** * Returns a list of table statuses. * * @param string $orderby Unused (compatibility with parent method) * @return string A formatted set of recordsets */ function tables($orderby='1') { if (!$this->tablesSQL) return false; $rs = $this->conn->Execute($this->tablesSQL); if (!$rs) return false; $html = rs2html($rs,false,false,false,false); return $html; } function GetReads() { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); $rs = $this->conn->Execute('show status'); if (isset($savem)) $this->conn->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!$rs) return 0; $val = 0; while (!$rs->EOF) { switch($rs->fields[0]) { case 'Com_select': $val = $rs->fields[1]; $rs->Close(); return $val; } $rs->MoveNext(); } $rs->Close(); return $val; } function GetWrites() { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); $rs = $this->conn->Execute('show status'); if (isset($savem)) $this->conn->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!$rs) return 0; $val = 0.0; while (!$rs->EOF) { switch($rs->fields[0]) { case 'Com_insert': $val += $rs->fields[1]; break; case 'Com_delete': $val += $rs->fields[1]; break; case 'Com_update': $val += $rs->fields[1]/2; $rs->Close(); return $val; } $rs->MoveNext(); } $rs->Close(); return $val; } function FindDBHitRatio() { // first find out type of table //$this->conn->debug=1; global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); $rs = $this->conn->Execute('show table status'); if (isset($savem)) $this->conn->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!$rs) return ''; $type = strtoupper($rs->fields[1]); $rs->Close(); switch($type){ case 'MYISAM': case 'ISAM': return $this->DBParameter('MyISAM cache hit ratio').' (MyISAM)'; case 'INNODB': return $this->DBParameter('InnoDB cache hit ratio').' (InnoDB)'; default: return $type.' not supported'; } } function GetQHitRatio() { //Total number of queries = Qcache_inserts + Qcache_hits + Qcache_not_cached $hits = $this->_DBParameter(array("show status","Qcache_hits")); $total = $this->_DBParameter(array("show status","Qcache_inserts")); $total += $this->_DBParameter(array("show status","Qcache_not_cached")); $total += $hits; if ($total) return round(($hits*100)/$total,2); return 0; } /* Use session variable to store Hit percentage, because MySQL does not remember last value of SHOW INNODB STATUS hit ratio # 1st query to SHOW INNODB STATUS 0.00 reads/s, 0.00 creates/s, 0.00 writes/s Buffer pool hit rate 1000 / 1000 # 2nd query to SHOW INNODB STATUS 0.00 reads/s, 0.00 creates/s, 0.00 writes/s No buffer pool activity since the last printout */ function GetInnoDBHitRatio() { global $ADODB_FETCH_MODE; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); $rs = $this->conn->Execute('show engine innodb status'); if (isset($savem)) $this->conn->SetFetchMode($savem); $ADODB_FETCH_MODE = $save; if (!$rs || $rs->EOF) return 0; $stat = $rs->fields[0]; $rs->Close(); $at = strpos($stat,'Buffer pool hit rate'); $stat = substr($stat,$at,200); if (preg_match('!Buffer pool hit rate\s*([0-9]*) / ([0-9]*)!',$stat,$arr)) { $val = 100*$arr[1]/$arr[2]; $_SESSION['INNODB_HIT_PCT'] = $val; return round($val,2); } else { if (isset($_SESSION['INNODB_HIT_PCT'])) return $_SESSION['INNODB_HIT_PCT']; return 0; } return 0; } function GetKeyHitRatio() { $hits = $this->_DBParameter(array("show status","Key_read_requests")); $reqs = $this->_DBParameter(array("show status","Key_reads")); if ($reqs == 0) return 0; return round(($hits/($reqs+$hits))*100,2); } // start hack var $optimizeTableLow = 'CHECK TABLE %s FAST QUICK'; var $optimizeTableHigh = 'OPTIMIZE TABLE %s'; /** * @see adodb_perf::optimizeTable() */ function optimizeTable( $table, $mode = ADODB_OPT_LOW) { if ( !is_string( $table)) return false; $conn = $this->conn; if ( !$conn) return false; $sql = ''; switch( $mode) { case ADODB_OPT_LOW : $sql = $this->optimizeTableLow; break; case ADODB_OPT_HIGH : $sql = $this->optimizeTableHigh; break; default : // May don't use __FUNCTION__ constant for BC (__FUNCTION__ Added in PHP 4.3.0) ADOConnection::outp( sprintf( "<p>%s: '%s' using of undefined mode '%s'</p>", __CLASS__, __FUNCTION__, $mode)); return false; } $sql = sprintf( $sql, $table); return $conn->Execute( $sql) !== false; } // end hack } perf/perf-oci8.inc.php 0000644 00000060010 15151221732 0010551 0 ustar 00 <?php /** * Library for basic performance monitoring and tuning * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class perf_oci8 extends ADODB_perf{ var $noShowIxora = 15; // if the sql for suspicious sql is taking too long, then disable ixora var $tablesSQL = "select segment_name as \"tablename\", sum(bytes)/1024 as \"size_in_k\",tablespace_name as \"tablespace\",count(*) \"extents\" from sys.user_extents group by segment_name,tablespace_name"; var $version; var $createTableSQL = "CREATE TABLE adodb_logsql ( created date NOT NULL, sql0 varchar(250) NOT NULL, sql1 varchar(4000) NOT NULL, params varchar(4000), tracer varchar(4000), timer decimal(16,6) NOT NULL )"; var $settings = array( 'Ratios', 'data cache hit ratio' => array('RATIOH', "select round((1-(phy.value / (cur.value + con.value)))*100,2) from v\$sysstat cur, v\$sysstat con, v\$sysstat phy where cur.name = 'db block gets' and con.name = 'consistent gets' and phy.name = 'physical reads'", '=WarnCacheRatio'), 'sql cache hit ratio' => array( 'RATIOH', 'select round(100*(sum(pins)-sum(reloads))/sum(pins),2) from v$librarycache', 'increase <i>shared_pool_size</i> if too ratio low'), 'datadict cache hit ratio' => array('RATIOH', "select round((1 - (sum(getmisses) / (sum(gets) + sum(getmisses))))*100,2) from v\$rowcache", 'increase <i>shared_pool_size</i> if too ratio low'), 'memory sort ratio' => array('RATIOH', "SELECT ROUND((100 * b.VALUE) /DECODE ((a.VALUE + b.VALUE), 0,1,(a.VALUE + b.VALUE)),2) FROM v\$sysstat a, v\$sysstat b WHERE a.name = 'sorts (disk)' AND b.name = 'sorts (memory)'", "% of memory sorts compared to disk sorts - should be over 95%"), 'IO', 'data reads' => array('IO', "select value from v\$sysstat where name='physical reads'"), 'data writes' => array('IO', "select value from v\$sysstat where name='physical writes'"), 'Data Cache', 'data cache buffers' => array( 'DATAC', "select a.value/b.value from v\$parameter a, v\$parameter b where a.name = 'db_cache_size' and b.name= 'db_block_size'", 'Number of cache buffers. Tune <i>db_cache_size</i> if the <i>data cache hit ratio</i> is too low.'), 'data cache blocksize' => array('DATAC', "select value from v\$parameter where name='db_block_size'", '' ), 'Memory Pools', 'Mem Max Target (11g+)' => array( 'DATAC', "select value from v\$parameter where name = 'memory_max_target'", 'The memory_max_size is the maximum value to which memory_target can be set.' ), 'Memory target (11g+)' => array( 'DATAC', "select value from v\$parameter where name = 'memory_target'", 'If memory_target is defined then SGA and PGA targets are consolidated into one memory_target.' ), 'SGA Max Size' => array( 'DATAC', "select nvl(value,0)/1024.0/1024 || 'M' from v\$parameter where name = 'sga_max_size'", 'The sga_max_size is the maximum value to which sga_target can be set.' ), 'SGA target' => array( 'DATAC', "select nvl(value,0)/1024.0/1024 || 'M' from v\$parameter where name = 'sga_target'", 'If sga_target is defined then data cache, shared, java and large pool size can be 0. This is because all these pools are consolidated into one sga_target.' ), 'PGA aggr target' => array( 'DATAC', "select nvl(value,0)/1024.0/1024 || 'M' from v\$parameter where name = 'pga_aggregate_target'", 'If pga_aggregate_target is defined then this is the maximum memory that can be allocated for cursor operations such as sorts, group by, joins, merges. When in doubt, set it to 20% of sga_target.' ), 'data cache size' => array('DATAC', "select value from v\$parameter where name = 'db_cache_size'", 'db_cache_size' ), 'shared pool size' => array('DATAC', "select value from v\$parameter where name = 'shared_pool_size'", 'shared_pool_size, which holds shared sql, stored procedures, dict cache and similar shared structs' ), 'java pool size' => array('DATAJ', "select value from v\$parameter where name = 'java_pool_size'", 'java_pool_size' ), 'large pool buffer size' => array('CACHE', "select value from v\$parameter where name='large_pool_size'", 'this pool is for large mem allocations (not because it is larger than shared pool), for MTS sessions, parallel queries, io buffers (large_pool_size) ' ), 'dynamic memory usage' => array('CACHE', "select '-' from dual", '=DynMemoryUsage'), 'Connections', 'current connections' => array('SESS', 'select count(*) from sys.v_$session where username is not null', ''), 'max connections' => array( 'SESS', "select value from v\$parameter where name='sessions'", ''), 'Memory Utilization', 'data cache utilization ratio' => array('RATIOU', "select round((1-bytes/sgasize)*100, 2) from (select sum(bytes) sgasize from sys.v_\$sgastat) s, sys.v_\$sgastat f where name = 'free memory' and pool = 'shared pool'", 'Percentage of data cache actually in use - should be over 85%'), 'shared pool utilization ratio' => array('RATIOU', 'select round((sga.bytes/case when p.value=0 then sga.bytes else to_number(p.value) end)*100,2) from v$sgastat sga, v$parameter p where sga.name = \'free memory\' and sga.pool = \'shared pool\' and p.name = \'shared_pool_size\'', 'Percentage of shared pool actually used - too low is bad, too high is worse'), 'large pool utilization ratio' => array('RATIOU', "select round((1-bytes/sgasize)*100, 2) from (select sum(bytes) sgasize from sys.v_\$sgastat) s, sys.v_\$sgastat f where name = 'free memory' and pool = 'large pool'", 'Percentage of large_pool actually in use - too low is bad, too high is worse'), 'sort buffer size' => array('CACHE', "select value from v\$parameter where name='sort_area_size'", 'max in-mem sort_area_size (per query), uses memory in pga' ), /*'pga usage at peak' => array('RATIOU', '=PGA','Mb utilization at peak transactions (requires Oracle 9i+)'),*/ 'Transactions', 'rollback segments' => array('ROLLBACK', "select count(*) from sys.v_\$rollstat", ''), 'peak transactions' => array('ROLLBACK', "select max_utilization tx_hwm from sys.v_\$resource_limit where resource_name = 'transactions'", 'Taken from high-water-mark'), 'max transactions' => array('ROLLBACK', "select value from v\$parameter where name = 'transactions'", 'max transactions / rollback segments < 3.5 (or transactions_per_rollback_segment)'), 'Parameters', 'cursor sharing' => array('CURSOR', "select value from v\$parameter where name = 'cursor_sharing'", 'Cursor reuse strategy. Recommended is FORCE (8i+) or SIMILAR (9i+). See <a href=http://www.praetoriate.com/oracle_tips_cursor_sharing.htm>cursor_sharing</a>.'), /* 'cursor reuse' => array('CURSOR', "select count(*) from (select sql_text_wo_constants, count(*) from t1 group by sql_text_wo_constants having count(*) > 100)",'These are sql statements that should be using bind variables'),*/ 'index cache cost' => array('COST', "select value from v\$parameter where name = 'optimizer_index_caching'", '=WarnIndexCost'), 'random page cost' => array('COST', "select value from v\$parameter where name = 'optimizer_index_cost_adj'", '=WarnPageCost'), 'Waits', 'Recent wait events' => array('WAITS','select \'Top 5 events\' from dual','=TopRecentWaits'), // 'Historical wait SQL' => array('WAITS','select \'Last 2 days\' from dual','=TopHistoricalWaits'), -- requires AWR license 'Backup', 'Achivelog Mode' => array('BACKUP', 'select log_mode from v$database', '=LogMode'), 'DBID' => array('BACKUP','select dbid from v$database','Primary key of database, used for recovery with an RMAN Recovery Catalog'), 'Archive Log Dest' => array('BACKUP', "SELECT NVL(v1.value,v2.value) FROM v\$parameter v1, v\$parameter v2 WHERE v1.name='log_archive_dest' AND v2.name='log_archive_dest_10'", ''), 'Flashback Area' => array('BACKUP', "select nvl(value,'Flashback Area not used') from v\$parameter where name=lower('DB_RECOVERY_FILE_DEST')", 'Flashback area is a folder where all backup data and logs can be stored and managed by Oracle. If Error: message displayed, then it is not in use.'), 'Flashback Usage' => array('BACKUP', "select nvl('-','Flashback Area not used') from v\$parameter where name=lower('DB_RECOVERY_FILE_DEST')", '=FlashUsage', 'Flashback area usage.'), 'Control File Keep Time' => array('BACKUP', "select value from v\$parameter where name='control_file_record_keep_time'",'No of days to keep RMAN info in control file. Recommended set to x2 or x3 times the frequency of your full backup.'), 'Recent RMAN Jobs' => array('BACKUP', "select '-' from dual", "=RMAN"), // 'Control File Keep Time' => array('BACKUP', "select value from v\$parameter where name='control_file_record_keep_time'",'No of days to keep RMAN info in control file. I recommend it be set to x2 or x3 times the frequency of your full backup.'), 'Storage', 'Tablespaces' => array('TABLESPACE', "select '-' from dual", "=TableSpace"), false ); function __construct(&$conn) { global $gSQLBlockRows; $gSQLBlockRows = 1000; $savelog = $conn->LogSQL(false); $this->version = $conn->ServerInfo(); $conn->LogSQL($savelog); $this->conn = $conn; } function LogMode() { $mode = $this->conn->GetOne("select log_mode from v\$database"); if ($mode == 'ARCHIVELOG') return 'To turn off archivelog:<br> <pre><font size=-2> SQLPLUS> connect sys as sysdba; SQLPLUS> shutdown immediate; SQLPLUS> startup mount exclusive; SQLPLUS> alter database noarchivelog; SQLPLUS> alter database open; </font></pre>'; return 'To turn on archivelog:<br> <pre><font size=-2> SQLPLUS> connect sys as sysdba; SQLPLUS> shutdown immediate; SQLPLUS> startup mount exclusive; SQLPLUS> alter database archivelog; SQLPLUS> archive log start; SQLPLUS> alter database open; </font></pre>'; } function TopRecentWaits() { $rs = $this->conn->Execute("select * from ( select event, round(100*time_waited/(select sum(time_waited) from v\$system_event where wait_class <> 'Idle'),1) \"% Wait\", total_waits,time_waited, average_wait,wait_class from v\$system_event where wait_class <> 'Idle' order by 2 desc ) where rownum <=5"); $ret = rs2html($rs,false,false,false,false); return " <p>".$ret." </p>"; } function TopHistoricalWaits() { $days = 2; $rs = $this->conn->Execute("select * from ( SELECT b.wait_class,B.NAME, round(sum(wait_time+TIME_WAITED)/1000000) waitsecs, parsing_schema_name, C.SQL_TEXT, a.sql_id FROM V\$ACTIVE_SESSION_HISTORY A join V\$EVENT_NAME B on A.EVENT# = B.EVENT# join V\$SQLAREA C on A.SQL_ID = C.SQL_ID WHERE A.SAMPLE_TIME BETWEEN sysdate-$days and sysdate and parsing_schema_name not in ('SYS','SYSMAN','DBSNMP','SYSTEM') GROUP BY b.wait_class,parsing_schema_name,C.SQL_TEXT, B.NAME,A.sql_id order by 3 desc) where rownum <=10"); $ret = rs2html($rs,false,false,false,false); return " <p>".$ret." </p>"; } function TableSpace() { $rs = $this->conn->Execute( "select tablespace_name,round(sum(bytes)/1024/1024) as Used_MB,round(sum(maxbytes)/1024/1024) as Max_MB, round(sum(bytes)/sum(maxbytes),4) * 100 as PCT from dba_data_files group by tablespace_name order by 2 desc"); $ret = "<p><b>Tablespace</b>".rs2html($rs,false,false,false,false); $rs = $this->conn->Execute("select * from dba_data_files order by tablespace_name, 1"); $ret .= "<p><b>Datafile</b>".rs2html($rs,false,false,false,false); return " <p>".$ret." </p>"; } function RMAN() { $rs = $this->conn->Execute("select * from (select start_time, end_time, operation, status, mbytes_processed, output_device_type from V\$RMAN_STATUS order by start_time desc) where rownum <=10"); $ret = rs2html($rs,false,false,false,false); return " <p>".$ret." </p>"; } function DynMemoryUsage() { if (@$this->version['version'] >= 11) { $rs = $this->conn->Execute("select component, current_size/1024./1024 as \"CurrSize (M)\" from V\$MEMORY_DYNAMIC_COMPONENTS"); } else $rs = $this->conn->Execute("select name, round(bytes/1024./1024,2) as \"CurrSize (M)\" from V\$sgainfo"); $ret = rs2html($rs,false,false,false,false); return " <p>".$ret." </p>"; } function FlashUsage() { $rs = $this->conn->Execute("select * from V\$FLASH_RECOVERY_AREA_USAGE"); $ret = rs2html($rs,false,false,false,false); return " <p>".$ret." </p>"; } function WarnPageCost($val) { if ($val == 100 && $this->version['version'] < 10) $s = '<font color=red><b>Too High</b>. </font>'; else $s = ''; return $s.'Recommended is 20-50 for TP, and 50 for data warehouses. Default is 100. See <a href=http://www.dba-oracle.com/oracle_tips_cost_adj.htm>optimizer_index_cost_adj</a>. '; } function WarnIndexCost($val) { if ($val == 0 && $this->version['version'] < 10) $s = '<font color=red><b>Too Low</b>. </font>'; else $s = ''; return $s.'Percentage of indexed data blocks expected in the cache. Recommended is 20 (fast disk array) to 30 (slower hard disks). Default is 0. See <a href=http://www.dba-oracle.com/oracle_tips_cbo_part1.htm>optimizer_index_caching</a>.'; } function PGA() { //if ($this->version['version'] < 9) return 'Oracle 9i or later required'; } function PGA_Advice() { $t = "<h3>PGA Advice Estimate</h3>"; if ($this->version['version'] < 9) return $t.'Oracle 9i or later required'; $rs = $this->conn->Execute('select a.MB, case when a.targ = 1 then \'<<= Current \' when a.targ < 1 or a.pct <= b.pct then null else \'- BETTER than Current by \'||round(a.pct/b.pct*100-100,2)||\'%\' end as "Percent Improved", a.targ as "PGA Size Factor",a.pct "% Perf" from (select round(pga_target_for_estimate/1024.0/1024.0,0) MB, pga_target_factor targ,estd_pga_cache_hit_percentage pct,rownum as r from v$pga_target_advice) a left join (select round(pga_target_for_estimate/1024.0/1024.0,0) MB, pga_target_factor targ,estd_pga_cache_hit_percentage pct,rownum as r from v$pga_target_advice) b on a.r = b.r+1 where b.pct < 100'); if (!$rs) return $t."Only in 9i or later"; // $rs->Close(); if ($rs->EOF) return $t."PGA could be too big"; return $t.rs2html($rs,false,false,true,false); } function Explain($sql,$partial=false) { $savelog = $this->conn->LogSQL(false); $rs = $this->conn->SelectLimit("select ID FROM PLAN_TABLE"); if (!$rs) { echo "<p><b>Missing PLAN_TABLE</b></p> <pre> CREATE TABLE PLAN_TABLE ( STATEMENT_ID VARCHAR2(30), TIMESTAMP DATE, REMARKS VARCHAR2(80), OPERATION VARCHAR2(30), OPTIONS VARCHAR2(30), OBJECT_NODE VARCHAR2(128), OBJECT_OWNER VARCHAR2(30), OBJECT_NAME VARCHAR2(30), OBJECT_INSTANCE NUMBER(38), OBJECT_TYPE VARCHAR2(30), OPTIMIZER VARCHAR2(255), SEARCH_COLUMNS NUMBER, ID NUMBER(38), PARENT_ID NUMBER(38), POSITION NUMBER(38), COST NUMBER(38), CARDINALITY NUMBER(38), BYTES NUMBER(38), OTHER_TAG VARCHAR2(255), PARTITION_START VARCHAR2(255), PARTITION_STOP VARCHAR2(255), PARTITION_ID NUMBER(38), OTHER LONG, DISTRIBUTION VARCHAR2(30) ); </pre>"; return false; } $rs->Close(); // $this->conn->debug=1; if ($partial) { $sqlq = $this->conn->qstr($sql.'%'); $arr = $this->conn->GetArray("select distinct sql1 from adodb_logsql where sql1 like $sqlq"); if ($arr) { foreach($arr as $row) { $sql = reset($row); if (crc32($sql) == $partial) break; } } } $s = "<p><b>Explain</b>: ".htmlspecialchars($sql)."</p>"; $this->conn->BeginTrans(); $id = "ADODB ".microtime(); $rs = $this->conn->Execute("EXPLAIN PLAN SET STATEMENT_ID='$id' FOR $sql"); $m = $this->conn->ErrorMsg(); if ($m) { $this->conn->RollbackTrans(); $this->conn->LogSQL($savelog); $s .= "<p>$m</p>"; return $s; } $rs = $this->conn->Execute(" select '<pre>'||lpad('--', (level-1)*2,'-') || trim(operation) || ' ' || trim(options)||'</pre>' as Operation, object_name,COST,CARDINALITY,bytes FROM plan_table START WITH id = 0 and STATEMENT_ID='$id' CONNECT BY prior id=parent_id and statement_id='$id'"); $s .= rs2html($rs,false,false,false,false); $this->conn->RollbackTrans(); $this->conn->LogSQL($savelog); $s .= $this->Tracer($sql,$partial); return $s; } function CheckMemory() { if ($this->version['version'] < 9) return 'Oracle 9i or later required'; $rs = $this->conn->Execute(" select a.name Buffer_Pool, b.size_for_estimate as cache_mb_estimate, case when b.size_factor=1 then '<<= Current' when a.estd_physical_read_factor-b.estd_physical_read_factor > 0.001 and b.estd_physical_read_factor<1 then '- BETTER than current by ' || round((1-b.estd_physical_read_factor)/b.estd_physical_read_factor*100,2) || '%' else ' ' end as RATING, b.estd_physical_read_factor \"Phys. Reads Factor\", round((a.estd_physical_read_factor-b.estd_physical_read_factor)/b.estd_physical_read_factor*100,2) as \"% Improve\" from (select size_for_estimate,size_factor,estd_physical_read_factor,rownum r,name from v\$db_cache_advice order by name,1) a , (select size_for_estimate,size_factor,estd_physical_read_factor,rownum r,name from v\$db_cache_advice order by name,1) b where a.r = b.r-1 and a.name = b.name "); if (!$rs) return false; /* The v$db_cache_advice utility show the marginal changes in physical data block reads for different sizes of db_cache_size */ $s = "<h3>Data Cache Advice Estimate</h3>"; if ($rs->EOF) { $s .= "<p>Cache that is 50% of current size is still too big</p>"; } else { $s .= "Ideal size of Data Cache is when %BETTER gets close to zero."; $s .= rs2html($rs,false,false,false,false); } return $s.$this->PGA_Advice(); } /* Generate html for suspicious/expensive sql */ function tohtml(&$rs,$type) { $o1 = $rs->FetchField(0); $o2 = $rs->FetchField(1); $o3 = $rs->FetchField(2); if ($rs->EOF) return '<p>None found</p>'; $check = ''; $sql = ''; $s = "\n\n<table border=1 bgcolor=white><tr><td><b>".$o1->name.'</b></td><td><b>'.$o2->name.'</b></td><td><b>'.$o3->name.'</b></td></tr>'; while (!$rs->EOF) { if ($check != $rs->fields[0].'::'.$rs->fields[1]) { if ($check) { $carr = explode('::',$check); $prefix = "<a href=\"?$type=1&sql=".rawurlencode($sql).'&x#explain">'; $suffix = '</a>'; if (strlen($prefix)>2000) { $prefix = ''; $suffix = ''; } $s .= "\n<tr><td align=right>".$carr[0].'</td><td align=right>'.$carr[1].'</td><td>'.$prefix.$sql.$suffix.'</td></tr>'; } $sql = $rs->fields[2]; $check = $rs->fields[0].'::'.$rs->fields[1]; } else $sql .= $rs->fields[2]; if (substr($sql,strlen($sql)-1) == "\0") $sql = substr($sql,0,strlen($sql)-1); $rs->MoveNext(); } $rs->Close(); $carr = explode('::',$check); $prefix = "<a target=".rand()." href=\"?&hidem=1&$type=1&sql=".rawurlencode($sql).'&x#explain">'; $suffix = '</a>'; if (strlen($prefix)>2000) { $prefix = ''; $suffix = ''; } $s .= "\n<tr><td align=right>".$carr[0].'</td><td align=right>'.$carr[1].'</td><td>'.$prefix.$sql.$suffix.'</td></tr>'; return $s."</table>\n\n"; } // code thanks to Ixora. // http://www.ixora.com.au/scripts/query_opt.htm // requires oracle 8.1.7 or later function SuspiciousSQL($numsql=10) { $sql = " select substr(to_char(s.pct, '99.00'), 2) || '%' load, s.executions executes, p.sql_text from ( select address, buffer_gets, executions, pct, rank() over (order by buffer_gets desc) ranking from ( select address, buffer_gets, executions, 100 * ratio_to_report(buffer_gets) over () pct from sys.v_\$sql where command_type != 47 and module != 'T.O.A.D.' ) where buffer_gets > 50 * executions ) s, sys.v_\$sqltext p where s.ranking <= $numsql and p.address = s.address order by 1 desc, s.address, p.piece"; global $ADODB_CACHE_MODE; if (isset($_GET['expsixora']) && isset($_GET['sql'])) { $partial = empty($_GET['part']); echo "<a name=explain></a>".$this->Explain($_GET['sql'],$partial)."\n"; } if (isset($_GET['sql'])) return $this->_SuspiciousSQL($numsql); $s = ''; $timer = time(); $s .= $this->_SuspiciousSQL($numsql); $timer = time() - $timer; if ($timer > $this->noShowIxora) return $s; $s .= '<p>'; $save = $ADODB_CACHE_MODE; $ADODB_CACHE_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); $savelog = $this->conn->LogSQL(false); $rs = $this->conn->SelectLimit($sql); $this->conn->LogSQL($savelog); if (isset($savem)) $this->conn->SetFetchMode($savem); $ADODB_CACHE_MODE = $save; if ($rs) { $s .= "\n<h3>Ixora Suspicious SQL</h3>"; $s .= $this->tohtml($rs,'expsixora'); } return $s; } // code thanks to Ixora. // http://www.ixora.com.au/scripts/query_opt.htm // requires oracle 8.1.7 or later function ExpensiveSQL($numsql = 10) { $sql = " select substr(to_char(s.pct, '99.00'), 2) || '%' load, s.executions executes, p.sql_text from ( select address, disk_reads, executions, pct, rank() over (order by disk_reads desc) ranking from ( select address, disk_reads, executions, 100 * ratio_to_report(disk_reads) over () pct from sys.v_\$sql where command_type != 47 and module != 'T.O.A.D.' ) where disk_reads > 50 * executions ) s, sys.v_\$sqltext p where s.ranking <= $numsql and p.address = s.address order by 1 desc, s.address, p.piece "; global $ADODB_CACHE_MODE; if (isset($_GET['expeixora']) && isset($_GET['sql'])) { $partial = empty($_GET['part']); echo "<a name=explain></a>".$this->Explain($_GET['sql'],$partial)."\n"; } if (isset($_GET['sql'])) { $var = $this->_ExpensiveSQL($numsql); return $var; } $s = ''; $timer = time(); $s .= $this->_ExpensiveSQL($numsql); $timer = time() - $timer; if ($timer > $this->noShowIxora) return $s; $s .= '<p>'; $save = $ADODB_CACHE_MODE; $ADODB_CACHE_MODE = ADODB_FETCH_NUM; if ($this->conn->fetchMode !== false) $savem = $this->conn->SetFetchMode(false); $savelog = $this->conn->LogSQL(false); $rs = $this->conn->Execute($sql); $this->conn->LogSQL($savelog); if (isset($savem)) $this->conn->SetFetchMode($savem); $ADODB_CACHE_MODE = $save; if ($rs) { $s .= "\n<h3>Ixora Expensive SQL</h3>"; $s .= $this->tohtml($rs,'expeixora'); } return $s; } function clearsql() { $perf_table = adodb_perf::table(); // using the naive "delete from $perf_table where created<".$this->conn->sysTimeStamp will cause the table to lock, possibly // for a long time $sql = "DECLARE cnt pls_integer; BEGIN cnt := 0; FOR rec IN (SELECT ROWID AS rr FROM $perf_table WHERE created<SYSDATE) LOOP cnt := cnt + 1; DELETE FROM $perf_table WHERE ROWID=rec.rr; IF cnt = 1000 THEN COMMIT; cnt := 0; END IF; END LOOP; commit; END;"; $ok = $this->conn->Execute($sql); } } rsfilter.inc.php 0000644 00000003371 15151221732 0007662 0 ustar 00 <?php /** * RecordSet Filter. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ /* Filter all fields and all rows in a recordset and returns the processed recordset. We scroll to the beginning of the new recordset after processing. We pass a recordset and function name to RSFilter($rs,'rowfunc'); and the function will be called multiple times, once for each row in the recordset. The function will be passed an array containing one row repeatedly. Example: // ucwords() every element in the recordset function do_ucwords(&$arr,$rs) { foreach($arr as $k => $v) { $arr[$k] = ucwords($v); } } $rs = RSFilter($rs,'do_ucwords'); */ function RSFilter($rs,$fn) { if ($rs->databaseType != 'array') { if (!$rs->connection) return false; $rs = $rs->connection->_rs2rs($rs); } $rows = $rs->RecordCount(); for ($i=0; $i < $rows; $i++) { if (is_array ($fn)) { $obj = $fn[0]; $method = $fn[1]; $obj->$method ($rs->_array[$i],$rs); } else { $fn($rs->_array[$i],$rs); } } if (!$rs->EOF) { $rs->_currentRow = 0; $rs->fields = $rs->_array[0]; } return $rs; } toexport.inc.php 0000644 00000007303 15151221732 0007713 0 ustar 00 <?php /** * Export recordsets in several formats. * * AS VARIABLE * $s = rs2csv($rs); # comma-separated values * $s = rs2tab($rs); # tab delimited * * TO A FILE * $f = fopen($path,'w'); * rs2csvfile($rs,$f); * fclose($f); * * TO STDOUT * rs2csvout($rs); * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // returns a recordset as a csv string function rs2csv(&$rs,$addtitles=true) { return _adodb_export($rs,',',',',false,$addtitles); } // writes recordset to csv file function rs2csvfile(&$rs,$fp,$addtitles=true) { _adodb_export($rs,',',',',$fp,$addtitles); } // write recordset as csv string to stdout function rs2csvout(&$rs,$addtitles=true) { $fp = fopen('php://stdout','wb'); _adodb_export($rs,',',',',true,$addtitles); fclose($fp); } function rs2tab(&$rs,$addtitles=true) { return _adodb_export($rs,"\t",',',false,$addtitles); } // to file pointer function rs2tabfile(&$rs,$fp,$addtitles=true) { _adodb_export($rs,"\t",',',$fp,$addtitles); } // to stdout function rs2tabout(&$rs,$addtitles=true) { $fp = fopen('php://stdout','wb'); _adodb_export($rs,"\t",' ',true,$addtitles); if ($fp) fclose($fp); } function _adodb_export(&$rs,$sep,$sepreplace,$fp=false,$addtitles=true,$quote = '"',$escquote = '"',$replaceNewLine = ' ') { if (!$rs) return ''; //---------- // CONSTANTS $NEWLINE = "\r\n"; $BUFLINES = 100; $escquotequote = $escquote.$quote; $s = ''; if ($addtitles) { $fieldTypes = $rs->FieldTypesArray(); reset($fieldTypes); $i = 0; $elements = array(); foreach ($fieldTypes as $o) { $v = ($o) ? $o->name : 'Field'.($i++); if ($escquote) $v = str_replace($quote,$escquotequote,$v); $v = strip_tags(str_replace("\n", $replaceNewLine, str_replace("\r\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)))); $elements[] = $v; } $s .= implode($sep, $elements).$NEWLINE; } $hasNumIndex = isset($rs->fields[0]); $line = 0; $max = $rs->FieldCount(); while (!$rs->EOF) { $elements = array(); $i = 0; if ($hasNumIndex) { for ($j=0; $j < $max; $j++) { $v = $rs->fields[$j]; if (!is_object($v)) $v = trim($v); else $v = 'Object'; if ($escquote) $v = str_replace($quote,$escquotequote,$v); $v = strip_tags(str_replace("\n", $replaceNewLine, str_replace("\r\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)))); if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote"; else $elements[] = $v; } } else { // ASSOCIATIVE ARRAY foreach($rs->fields as $v) { if ($escquote) $v = str_replace($quote,$escquotequote,trim($v)); $v = strip_tags(str_replace("\n", $replaceNewLine, str_replace("\r\n",$replaceNewLine,str_replace($sep,$sepreplace,$v)))); if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote"; else $elements[] = $v; } } $s .= implode($sep, $elements).$NEWLINE; $rs->MoveNext(); $line += 1; if ($fp && ($line % $BUFLINES) == 0) { if ($fp === true) echo $s; else fwrite($fp,$s); $s = ''; } } if ($fp) { if ($fp === true) echo $s; else fwrite($fp,$s); $s = ''; } return $s; } adodb-active-recordx.inc.php 0000644 00000113512 15151221732 0012015 0 ustar 00 <?php /** * Active Record implementation. Superset of Zend Framework's. * * This is "Active Record eXtended" to support JOIN, WORK and LAZY mode * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // CFR: Active Records Definitions define('ADODB_JOIN_AR', 0x01); define('ADODB_WORK_AR', 0x02); define('ADODB_LAZY_AR', 0x03); global $_ADODB_ACTIVE_DBS; global $ADODB_ACTIVE_CACHESECS; // set to true to enable caching of metadata such as field info global $ACTIVE_RECORD_SAFETY; // set to false to disable safety checks global $ADODB_ACTIVE_DEFVALS; // use default values of table definition when creating new active record. // array of ADODB_Active_DB's, indexed by ADODB_Active_Record->_dbat $_ADODB_ACTIVE_DBS = array(); $ACTIVE_RECORD_SAFETY = true; // CFR: disabled while playing with relations $ADODB_ACTIVE_DEFVALS = false; class ADODB_Active_DB { var $db; // ADOConnection var $tables; // assoc array of ADODB_Active_Table objects, indexed by tablename } class ADODB_Active_Table { var $name; // table name var $flds; // assoc array of adofieldobjs, indexed by fieldname var $keys; // assoc array of primary keys, indexed by fieldname var $_created; // only used when stored as a cached file var $_belongsTo = array(); var $_hasMany = array(); var $_colsCount; // total columns count, including relations function updateColsCount() { $this->_colsCount = sizeof($this->flds); foreach($this->_belongsTo as $foreignTable) $this->_colsCount += sizeof($foreignTable->TableInfo()->flds); foreach($this->_hasMany as $foreignTable) $this->_colsCount += sizeof($foreignTable->TableInfo()->flds); } } // returns index into $_ADODB_ACTIVE_DBS function ADODB_SetDatabaseAdapter(&$db) { global $_ADODB_ACTIVE_DBS; foreach($_ADODB_ACTIVE_DBS as $k => $d) { if ($d->db === $db) { return $k; } } $obj = new ADODB_Active_DB(); $obj->db = $db; $obj->tables = array(); $_ADODB_ACTIVE_DBS[] = $obj; return sizeof($_ADODB_ACTIVE_DBS)-1; } class ADODB_Active_Record { static $_changeNames = true; // dynamically pluralize table names static $_foreignSuffix = '_id'; // var $_dbat; // associative index pointing to ADODB_Active_DB eg. $ADODB_Active_DBS[_dbat] var $_table; // tablename, if set in class definition then use it as table name var $_sTable; // singularized table name var $_pTable; // pluralized table name var $_tableat; // associative index pointing to ADODB_Active_Table, eg $ADODB_Active_DBS[_dbat]->tables[$this->_tableat] var $_where; // where clause set in Load() var $_saved = false; // indicates whether data is already inserted. var $_lasterr = false; // last error message var $_original = false; // the original values loaded or inserted, refreshed on update var $foreignName; // CFR: class name when in a relationship static function UseDefaultValues($bool=null) { global $ADODB_ACTIVE_DEFVALS; if (isset($bool)) { $ADODB_ACTIVE_DEFVALS = $bool; } return $ADODB_ACTIVE_DEFVALS; } // should be static static function SetDatabaseAdapter(&$db) { return ADODB_SetDatabaseAdapter($db); } public function __set($name, $value) { $name = str_replace(' ', '_', $name); $this->$name = $value; } // php5 constructor // Note: if $table is defined, then we will use it as our table name // Otherwise we will use our classname... // In our database, table names are pluralized (because there can be // more than one row!) // Similarly, if $table is defined here, it has to be plural form. // // $options is an array that allows us to tweak the constructor's behaviour // if $options['refresh'] is true, we re-scan our metadata information // if $options['new'] is true, we forget all relations function __construct($table = false, $pkeyarr=false, $db=false, $options=array()) { global $_ADODB_ACTIVE_DBS; if ($db == false && is_object($pkeyarr)) { $db = $pkeyarr; $pkeyarr = false; } if($table) { // table argument exists. It is expected to be // already plural form. $this->_pTable = $table; $this->_sTable = $this->_singularize($this->_pTable); } else { // We will use current classname as table name. // We need to pluralize it for the real table name. $this->_sTable = strtolower(get_class($this)); $this->_pTable = $this->_pluralize($this->_sTable); } $this->_table = &$this->_pTable; $this->foreignName = $this->_sTable; // CFR: default foreign name (singular) if ($db) { $this->_dbat = ADODB_Active_Record::SetDatabaseAdapter($db); } else $this->_dbat = sizeof($_ADODB_ACTIVE_DBS)-1; if ($this->_dbat < 0) { $this->Error( "No database connection set; use ADOdb_Active_Record::SetDatabaseAdapter(\$db)", 'ADODB_Active_Record::__constructor' ); } $this->_tableat = $this->_table; # reserved for setting the assoc value to a non-table name, eg. the sql string in future // CFR: Just added this option because UpdateActiveTable() can refresh its information // but there was no way to ask it to do that. $forceUpdate = (isset($options['refresh']) && true === $options['refresh']); $this->UpdateActiveTable($pkeyarr, $forceUpdate); if(isset($options['new']) && true === $options['new']) { $table =& $this->TableInfo(); unset($table->_hasMany); unset($table->_belongsTo); $table->_hasMany = array(); $table->_belongsTo = array(); } } function __wakeup() { $class = get_class($this); new $class; } // CFR: Constants found in Rails static $IrregularP = array( 'PERSON' => 'people', 'MAN' => 'men', 'WOMAN' => 'women', 'CHILD' => 'children', 'COW' => 'kine', ); static $IrregularS = array( 'PEOPLE' => 'PERSON', 'MEN' => 'man', 'WOMEN' => 'woman', 'CHILDREN' => 'child', 'KINE' => 'cow', ); static $WeIsI = array( 'EQUIPMENT' => true, 'INFORMATION' => true, 'RICE' => true, 'MONEY' => true, 'SPECIES' => true, 'SERIES' => true, 'FISH' => true, 'SHEEP' => true, ); function _pluralize($table) { if (!ADODB_Active_Record::$_changeNames) { return $table; } $ut = strtoupper($table); if(isset(self::$WeIsI[$ut])) { return $table; } if(isset(self::$IrregularP[$ut])) { return self::$IrregularP[$ut]; } $len = strlen($table); $lastc = $ut[$len-1]; $lastc2 = substr($ut,$len-2); switch ($lastc) { case 'S': return $table.'es'; case 'Y': return substr($table,0,$len-1).'ies'; case 'X': return $table.'es'; case 'H': if ($lastc2 == 'CH' || $lastc2 == 'SH') { return $table.'es'; } default: return $table.'s'; } } // CFR Lamest singular inflector ever - @todo Make it real! // Note: There is an assumption here...and it is that the argument's length >= 4 function _singularize($table) { if (!ADODB_Active_Record::$_changeNames) { return $table; } $ut = strtoupper($table); if(isset(self::$WeIsI[$ut])) { return $table; } if(isset(self::$IrregularS[$ut])) { return self::$IrregularS[$ut]; } $len = strlen($table); if($ut[$len-1] != 'S') { return $table; // I know...forget oxen } if($ut[$len-2] != 'E') { return substr($table, 0, $len-1); } switch($ut[$len-3]) { case 'S': case 'X': return substr($table, 0, $len-2); case 'I': return substr($table, 0, $len-3) . 'y'; case 'H'; if($ut[$len-4] == 'C' || $ut[$len-4] == 'S') { return substr($table, 0, $len-2); } default: return substr($table, 0, $len-1); // ? } } /* * ar->foreignName will contain the name of the tables associated with this table because * these other tables' rows may also be referenced by this table using theirname_id or the provided * foreign keys (this index name is stored in ar->foreignKey) * * this-table.id = other-table-#1.this-table_id * = other-table-#2.this-table_id */ function hasMany($foreignRef,$foreignKey=false) { $ar = new ADODB_Active_Record($foreignRef); $ar->foreignName = $foreignRef; $ar->UpdateActiveTable(); $ar->foreignKey = ($foreignKey) ? $foreignKey : strtolower(get_class($this)) . self::$_foreignSuffix; $table =& $this->TableInfo(); if(!isset($table->_hasMany[$foreignRef])) { $table->_hasMany[$foreignRef] = $ar; $table->updateColsCount(); } # @todo Can I make this guy be lazy? $this->$foreignRef = $table->_hasMany[$foreignRef]; // WATCHME Removed assignment by ref. to please __get() } /** * ar->foreignName will contain the name of the tables associated with this table because * this table's rows may also be referenced by those tables using thistable_id or the provided * foreign keys (this index name is stored in ar->foreignKey) * * this-table.other-table_id = other-table.id */ function belongsTo($foreignRef,$foreignKey=false) { global $inflector; $ar = new ADODB_Active_Record($this->_pluralize($foreignRef)); $ar->foreignName = $foreignRef; $ar->UpdateActiveTable(); $ar->foreignKey = ($foreignKey) ? $foreignKey : $ar->foreignName . self::$_foreignSuffix; $table =& $this->TableInfo(); if(!isset($table->_belongsTo[$foreignRef])) { $table->_belongsTo[$foreignRef] = $ar; $table->updateColsCount(); } $this->$foreignRef = $table->_belongsTo[$foreignRef]; } /** * __get Access properties - used for lazy loading * * @param mixed $name * @access protected * @return void */ function __get($name) { return $this->LoadRelations($name, '', -1. -1); } function LoadRelations($name, $whereOrderBy, $offset=-1, $limit=-1) { $extras = array(); if($offset >= 0) { $extras['offset'] = $offset; } if($limit >= 0) { $extras['limit'] = $limit; } $table =& $this->TableInfo(); if (strlen($whereOrderBy)) { if (!preg_match('/^[ \n\r]*AND/i',$whereOrderBy)) { if (!preg_match('/^[ \n\r]*ORDER[ \n\r]/i',$whereOrderBy)) { $whereOrderBy = 'AND '.$whereOrderBy; } } } if(!empty($table->_belongsTo[$name])) { $obj = $table->_belongsTo[$name]; $columnName = $obj->foreignKey; if(empty($this->$columnName)) { $this->$name = null; } else { if(($k = reset($obj->TableInfo()->keys))) { $belongsToId = $k; } else { $belongsToId = 'id'; } $arrayOfOne = $obj->Find( $belongsToId.'='.$this->$columnName.' '.$whereOrderBy, false, false, $extras); $this->$name = $arrayOfOne[0]; } return $this->$name; } if(!empty($table->_hasMany[$name])) { $obj = $table->_hasMany[$name]; if(($k = reset($table->keys))) { $hasManyId = $k; } else { $hasManyId = 'id'; } $this->$name = $obj->Find( $obj->foreignKey.'='.$this->$hasManyId.' '.$whereOrderBy, false, false, $extras); return $this->$name; } } ////////////////////////////////// // update metadata function UpdateActiveTable($pkeys=false,$forceUpdate=false) { global $_ADODB_ACTIVE_DBS , $ADODB_CACHE_DIR, $ADODB_ACTIVE_CACHESECS; global $ADODB_ACTIVE_DEFVALS, $ADODB_FETCH_MODE; $activedb = $_ADODB_ACTIVE_DBS[$this->_dbat]; $table = $this->_table; $tables = $activedb->tables; $tableat = $this->_tableat; if (!$forceUpdate && !empty($tables[$tableat])) { $tobj = $tables[$tableat]; foreach($tobj->flds as $name => $fld) { if ($ADODB_ACTIVE_DEFVALS && isset($fld->default_value)) { $this->$name = $fld->default_value; } else { $this->$name = null; } } return; } $db = $activedb->db; $fname = $ADODB_CACHE_DIR . '/adodb_' . $db->databaseType . '_active_'. $table . '.cache'; if (!$forceUpdate && $ADODB_ACTIVE_CACHESECS && $ADODB_CACHE_DIR && file_exists($fname)) { $fp = fopen($fname,'r'); @flock($fp, LOCK_SH); $acttab = unserialize(fread($fp,100000)); fclose($fp); if ($acttab->_created + $ADODB_ACTIVE_CACHESECS - (abs(rand()) % 16) > time()) { // abs(rand()) randomizes deletion, reducing contention to delete/refresh file // ideally, you should cache at least 32 secs $activedb->tables[$table] = $acttab; //if ($db->debug) ADOConnection::outp("Reading cached active record file: $fname"); return; } else if ($db->debug) { ADOConnection::outp("Refreshing cached active record file: $fname"); } } $activetab = new ADODB_Active_Table(); $activetab->name = $table; $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; if ($db->fetchMode !== false) { $savem = $db->SetFetchMode(false); } $cols = $db->MetaColumns($table); if (isset($savem)) { $db->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if (!$cols) { $this->Error("Invalid table name: $table",'UpdateActiveTable'); return false; } $fld = reset($cols); if (!$pkeys) { if (isset($fld->primary_key)) { $pkeys = array(); foreach($cols as $name => $fld) { if (!empty($fld->primary_key)) { $pkeys[] = $name; } } } else { $pkeys = $this->GetPrimaryKeys($db, $table); } } if (empty($pkeys)) { $this->Error("No primary key found for table $table",'UpdateActiveTable'); return false; } $attr = array(); $keys = array(); switch (ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_LOWER: foreach($cols as $name => $fldobj) { $name = strtolower($name); if ($ADODB_ACTIVE_DEFVALS && isset($fldobj->default_value)) { $this->$name = $fldobj->default_value; } else { $this->$name = null; } $attr[$name] = $fldobj; } foreach($pkeys as $k => $name) { $keys[strtolower($name)] = strtolower($name); } break; case ADODB_ASSOC_CASE_UPPER: foreach($cols as $name => $fldobj) { $name = strtoupper($name); if ($ADODB_ACTIVE_DEFVALS && isset($fldobj->default_value)) { $this->$name = $fldobj->default_value; } else { $this->$name = null; } $attr[$name] = $fldobj; } foreach($pkeys as $k => $name) { $keys[strtoupper($name)] = strtoupper($name); } break; default: foreach($cols as $name => $fldobj) { $name = ($fldobj->name); if ($ADODB_ACTIVE_DEFVALS && isset($fldobj->default_value)) { $this->$name = $fldobj->default_value; } else { $this->$name = null; } $attr[$name] = $fldobj; } foreach($pkeys as $k => $name) { $keys[$name] = $cols[$name]->name; } break; } $activetab->keys = $keys; $activetab->flds = $attr; $activetab->updateColsCount(); if ($ADODB_ACTIVE_CACHESECS && $ADODB_CACHE_DIR) { $activetab->_created = time(); $s = serialize($activetab); if (!function_exists('adodb_write_file')) { include_once(ADODB_DIR.'/adodb-csvlib.inc.php'); } adodb_write_file($fname,$s); } if (isset($activedb->tables[$table])) { $oldtab = $activedb->tables[$table]; if ($oldtab) { $activetab->_belongsTo = $oldtab->_belongsTo; $activetab->_hasMany = $oldtab->_hasMany; } } $activedb->tables[$table] = $activetab; } function GetPrimaryKeys(&$db, $table) { return $db->MetaPrimaryKeys($table); } // error handler for both PHP4+5. function Error($err,$fn) { global $_ADODB_ACTIVE_DBS; $fn = get_class($this).'::'.$fn; $this->_lasterr = $fn.': '.$err; if ($this->_dbat < 0) { $db = false; } else { $activedb = $_ADODB_ACTIVE_DBS[$this->_dbat]; $db = $activedb->db; } if (function_exists('adodb_throw')) { if (!$db) { adodb_throw('ADOdb_Active_Record', $fn, -1, $err, 0, 0, false); } else { adodb_throw($db->databaseType, $fn, -1, $err, 0, 0, $db); } } else { if (!$db || $db->debug) { ADOConnection::outp($this->_lasterr); } } } // return last error message function ErrorMsg() { if (!function_exists('adodb_throw')) { if ($this->_dbat < 0) { $db = false; } else { $db = $this->DB(); } // last error could be database error too if ($db && $db->ErrorMsg()) { return $db->ErrorMsg(); } } return $this->_lasterr; } function ErrorNo() { if ($this->_dbat < 0) { return -9999; // no database connection... } $db = $this->DB(); return (int) $db->ErrorNo(); } // retrieve ADOConnection from _ADODB_Active_DBs function DB() { global $_ADODB_ACTIVE_DBS; if ($this->_dbat < 0) { $false = false; $this->Error("No database connection set: use ADOdb_Active_Record::SetDatabaseAdaptor(\$db)", "DB"); return $false; } $activedb = $_ADODB_ACTIVE_DBS[$this->_dbat]; $db = $activedb->db; return $db; } // retrieve ADODB_Active_Table function &TableInfo() { global $_ADODB_ACTIVE_DBS; $activedb = $_ADODB_ACTIVE_DBS[$this->_dbat]; $table = $activedb->tables[$this->_tableat]; return $table; } // I have an ON INSERT trigger on a table that sets other columns in the table. // So, I find that for myTable, I want to reload an active record after saving it. -- Malcolm Cook function Reload() { $db =& $this->DB(); if (!$db) { return false; } $table =& $this->TableInfo(); $where = $this->GenWhere($db, $table); return($this->Load($where)); } // set a numeric array (using natural table field ordering) as object properties function Set(&$row) { global $ACTIVE_RECORD_SAFETY; $db = $this->DB(); if (!$row) { $this->_saved = false; return false; } $this->_saved = true; $table = $this->TableInfo(); $sizeofFlds = sizeof($table->flds); $sizeofRow = sizeof($row); if ($ACTIVE_RECORD_SAFETY && $table->_colsCount != $sizeofRow && $sizeofFlds != $sizeofRow) { # <AP> $bad_size = TRUE; if($sizeofRow == 2 * $table->_colsCount || $sizeofRow == 2 * $sizeofFlds) { // Only keep string keys $keys = array_filter(array_keys($row), 'is_string'); if (sizeof($keys) == sizeof($table->flds)) { $bad_size = FALSE; } } if ($bad_size) { $this->Error("Table structure of $this->_table has changed","Load"); return false; } # </AP> } else { $keys = array_keys($row); } # <AP> reset($keys); $this->_original = array(); foreach($table->flds as $name=>$fld) { $value = $row[current($keys)]; $this->$name = $value; $this->_original[] = $value; if(!next($keys)) { break; } } $table =& $this->TableInfo(); foreach($table->_belongsTo as $foreignTable) { $ft = $foreignTable->TableInfo(); $propertyName = $ft->name; foreach($ft->flds as $name=>$fld) { $value = $row[current($keys)]; $foreignTable->$name = $value; $foreignTable->_original[] = $value; if(!next($keys)) { break; } } } foreach($table->_hasMany as $foreignTable) { $ft = $foreignTable->TableInfo(); foreach($ft->flds as $name=>$fld) { $value = $row[current($keys)]; $foreignTable->$name = $value; $foreignTable->_original[] = $value; if(!next($keys)) { break; } } } # </AP> return true; } // get last inserted id for INSERT function LastInsertID(&$db,$fieldname) { if ($db->hasInsertID) { $val = $db->Insert_ID($this->_table,$fieldname); } else { $val = false; } if (is_null($val) || $val === false) { // this might not work reliably in multi-user environment return $db->GetOne("select max(".$fieldname.") from ".$this->_table); } return $val; } // quote data in where clause function doquote(&$db, $val,$t) { switch($t) { case 'D': case 'T': if (empty($val)) { return 'null'; } case 'C': case 'X': if (is_null($val)) { return 'null'; } if (strlen($val)>0 && (strncmp($val,"'",1) != 0 || substr($val,strlen($val)-1,1) != "'") ) { return $db->qstr($val); break; } default: return $val; break; } } // generate where clause for an UPDATE/SELECT function GenWhere(&$db, &$table) { $keys = $table->keys; $parr = array(); foreach($keys as $k) { $f = $table->flds[$k]; if ($f) { $parr[] = $k.' = '.$this->doquote($db,$this->$k,$db->MetaType($f->type)); } } return implode(' and ', $parr); } //------------------------------------------------------------ Public functions below function Load($where=null,$bindarr=false) { $db = $this->DB(); if (!$db) { return false; } $this->_where = $where; $save = $db->SetFetchMode(ADODB_FETCH_NUM); $qry = "select * from ".$this->_table; $table =& $this->TableInfo(); if(($k = reset($table->keys))) { $hasManyId = $k; } else { $hasManyId = 'id'; } foreach($table->_belongsTo as $foreignTable) { if(($k = reset($foreignTable->TableInfo()->keys))) { $belongsToId = $k; } else { $belongsToId = 'id'; } $qry .= ' LEFT JOIN '.$foreignTable->_table.' ON '. $this->_table.'.'.$foreignTable->foreignKey.'='. $foreignTable->_table.'.'.$belongsToId; } foreach($table->_hasMany as $foreignTable) { $qry .= ' LEFT JOIN '.$foreignTable->_table.' ON '. $this->_table.'.'.$hasManyId.'='. $foreignTable->_table.'.'.$foreignTable->foreignKey; } if($where) { $qry .= ' WHERE '.$where; } // Simple case: no relations. Load row and return. if((count($table->_hasMany) + count($table->_belongsTo)) < 1) { $row = $db->GetRow($qry,$bindarr); if(!$row) { return false; } $db->SetFetchMode($save); return $this->Set($row); } // More complex case when relations have to be collated $rows = $db->GetAll($qry,$bindarr); if(!$rows) { return false; } $db->SetFetchMode($save); if(count($rows) < 1) { return false; } $class = get_class($this); $isFirstRow = true; if(($k = reset($this->TableInfo()->keys))) { $myId = $k; } else { $myId = 'id'; } $index = 0; $found = false; /** @todo Improve by storing once and for all in table metadata */ /** @todo Also re-use info for hasManyId */ foreach($this->TableInfo()->flds as $fld) { if($fld->name == $myId) { $found = true; break; } $index++; } if(!$found) { $this->outp_throw("Unable to locate key $myId for $class in Load()",'Load'); } foreach($rows as $row) { $rowId = intval($row[$index]); if($rowId > 0) { if($isFirstRow) { $isFirstRow = false; if(!$this->Set($row)) { return false; } } $obj = new $class($table,false,$db); $obj->Set($row); // TODO Copy/paste code below: bad! if(count($table->_hasMany) > 0) { foreach($table->_hasMany as $foreignTable) { $foreignName = $foreignTable->foreignName; if(!empty($obj->$foreignName)) { if(!is_array($this->$foreignName)) { $foreignObj = $this->$foreignName; $this->$foreignName = array(clone($foreignObj)); } else { $foreignObj = $obj->$foreignName; array_push($this->$foreignName, clone($foreignObj)); } } } } if(count($table->_belongsTo) > 0) { foreach($table->_belongsTo as $foreignTable) { $foreignName = $foreignTable->foreignName; if(!empty($obj->$foreignName)) { if(!is_array($this->$foreignName)) { $foreignObj = $this->$foreignName; $this->$foreignName = array(clone($foreignObj)); } else { $foreignObj = $obj->$foreignName; array_push($this->$foreignName, clone($foreignObj)); } } } } } } return true; } // false on error function Save() { if ($this->_saved) { $ok = $this->Update(); } else { $ok = $this->Insert(); } return $ok; } // CFR: Sometimes we may wish to consider that an object is not to be replaced but inserted. // Sample use case: an 'undo' command object (after a delete()) function Dirty() { $this->_saved = false; } // false on error function Insert() { $db = $this->DB(); if (!$db) { return false; } $cnt = 0; $table = $this->TableInfo(); $valarr = array(); $names = array(); $valstr = array(); foreach($table->flds as $name=>$fld) { $val = $this->$name; if(!is_null($val) || !array_key_exists($name, $table->keys)) { $valarr[] = $val; $names[] = $name; $valstr[] = $db->Param($cnt); $cnt += 1; } } if (empty($names)){ foreach($table->flds as $name=>$fld) { $valarr[] = null; $names[] = $name; $valstr[] = $db->Param($cnt); $cnt += 1; } } $sql = 'INSERT INTO '.$this->_table."(".implode(',',$names).') VALUES ('.implode(',',$valstr).')'; $ok = $db->Execute($sql,$valarr); if ($ok) { $this->_saved = true; $autoinc = false; foreach($table->keys as $k) { if (is_null($this->$k)) { $autoinc = true; break; } } if ($autoinc && sizeof($table->keys) == 1) { $k = reset($table->keys); $this->$k = $this->LastInsertID($db,$k); } } $this->_original = $valarr; return !empty($ok); } function Delete() { $db = $this->DB(); if (!$db) { return false; } $table = $this->TableInfo(); $where = $this->GenWhere($db,$table); $sql = 'DELETE FROM '.$this->_table.' WHERE '.$where; $ok = $db->Execute($sql); return $ok ? true : false; } // returns an array of active record objects function Find($whereOrderBy,$bindarr=false,$pkeysArr=false,$extra=array()) { $db = $this->DB(); if (!$db || empty($this->_table)) { return false; } $table =& $this->TableInfo(); $arr = $db->GetActiveRecordsClass(get_class($this),$this, $whereOrderBy,$bindarr,$pkeysArr,$extra, array('foreignName'=>$this->foreignName, 'belongsTo'=>$table->_belongsTo, 'hasMany'=>$table->_hasMany)); return $arr; } // CFR: In introduced this method to ensure that inner workings are not disturbed by // subclasses...for instance when GetActiveRecordsClass invokes Find() // Why am I not invoking parent::Find? // Shockingly because I want to preserve PHP4 compatibility. function packageFind($whereOrderBy,$bindarr=false,$pkeysArr=false,$extra=array()) { $db = $this->DB(); if (!$db || empty($this->_table)) { return false; } $table =& $this->TableInfo(); $arr = $db->GetActiveRecordsClass(get_class($this),$this, $whereOrderBy,$bindarr,$pkeysArr,$extra, array('foreignName'=>$this->foreignName, 'belongsTo'=>$table->_belongsTo, 'hasMany'=>$table->_hasMany)); return $arr; } // returns 0 on error, 1 on update, 2 on insert function Replace() { $db = $this->DB(); if (!$db) { return false; } $table = $this->TableInfo(); $pkey = $table->keys; foreach($table->flds as $name=>$fld) { $val = $this->$name; /* if (is_null($val)) { if (isset($fld->not_null) && $fld->not_null) { if (isset($fld->default_value) && strlen($fld->default_value)) { continue; } else { $this->Error("Cannot update null into $name","Replace"); return false; } } }*/ if (is_null($val) && !empty($fld->auto_increment)) { continue; } $t = $db->MetaType($fld->type); $arr[$name] = $this->doquote($db,$val,$t); $valarr[] = $val; } if (!is_array($pkey)) { $pkey = array($pkey); } switch (ADODB_ASSOC_CASE) { case ADODB_ASSOC_CASE_LOWER: foreach($pkey as $k => $v) { $pkey[$k] = strtolower($v); } break; case ADODB_ASSOC_CASE_UPPER: foreach($pkey as $k => $v) { $pkey[$k] = strtoupper($v); } break; } $ok = $db->Replace($this->_table,$arr,$pkey); if ($ok) { $this->_saved = true; // 1= update 2=insert if ($ok == 2) { $autoinc = false; foreach($table->keys as $k) { if (is_null($this->$k)) { $autoinc = true; break; } } if ($autoinc && sizeof($table->keys) == 1) { $k = reset($table->keys); $this->$k = $this->LastInsertID($db,$k); } } $this->_original = $valarr; } return $ok; } // returns 0 on error, 1 on update, -1 if no change in data (no update) function Update() { $db = $this->DB(); if (!$db) { return false; } $table = $this->TableInfo(); $where = $this->GenWhere($db, $table); if (!$where) { $this->error("Where missing for table $table", "Update"); return false; } $valarr = array(); $neworig = array(); $pairs = array(); $i = -1; $cnt = 0; foreach($table->flds as $name=>$fld) { $i += 1; $val = $this->$name; $neworig[] = $val; if (isset($table->keys[$name])) { continue; } if (is_null($val)) { if (isset($fld->not_null) && $fld->not_null) { if (isset($fld->default_value) && strlen($fld->default_value)) { continue; } else { $this->Error("Cannot set field $name to NULL","Update"); return false; } } } if (isset($this->_original[$i]) && $val === $this->_original[$i]) { continue; } $valarr[] = $val; $pairs[] = $name.'='.$db->Param($cnt); $cnt += 1; } if (!$cnt) { return -1; } $sql = 'UPDATE '.$this->_table." SET ".implode(",",$pairs)." WHERE ".$where; $ok = $db->Execute($sql,$valarr); if ($ok) { $this->_original = $neworig; return 1; } return 0; } function GetAttributeNames() { $table = $this->TableInfo(); if (!$table) { return false; } return array_keys($table->flds); } }; function adodb_GetActiveRecordsClass(&$db, $class, $tableObj,$whereOrderBy,$bindarr, $primkeyArr, $extra, $relations) { global $_ADODB_ACTIVE_DBS; if (empty($extra['loading'])) { $extra['loading'] = ADODB_LAZY_AR; } $save = $db->SetFetchMode(ADODB_FETCH_NUM); $table = &$tableObj->_table; $tableInfo =& $tableObj->TableInfo(); if(($k = reset($tableInfo->keys))) { $myId = $k; } else { $myId = 'id'; } $index = 0; $found = false; /** @todo Improve by storing once and for all in table metadata */ /** @todo Also re-use info for hasManyId */ foreach($tableInfo->flds as $fld) { if($fld->name == $myId) { $found = true; break; } $index++; } if(!$found) { $db->outp_throw("Unable to locate key $myId for $class in GetActiveRecordsClass()",'GetActiveRecordsClass'); } $qry = "select * from ".$table; if(ADODB_JOIN_AR == $extra['loading']) { if(!empty($relations['belongsTo'])) { foreach($relations['belongsTo'] as $foreignTable) { if(($k = reset($foreignTable->TableInfo()->keys))) { $belongsToId = $k; } else { $belongsToId = 'id'; } $qry .= ' LEFT JOIN '.$foreignTable->_table.' ON '. $table.'.'.$foreignTable->foreignKey.'='. $foreignTable->_table.'.'.$belongsToId; } } if(!empty($relations['hasMany'])) { if(empty($relations['foreignName'])) { $db->outp_throw("Missing foreignName is relation specification in GetActiveRecordsClass()",'GetActiveRecordsClass'); } if(($k = reset($tableInfo->keys))) { $hasManyId = $k; } else { $hasManyId = 'id'; } foreach($relations['hasMany'] as $foreignTable) { $qry .= ' LEFT JOIN '.$foreignTable->_table.' ON '. $table.'.'.$hasManyId.'='. $foreignTable->_table.'.'.$foreignTable->foreignKey; } } } if (!empty($whereOrderBy)) { $qry .= ' WHERE '.$whereOrderBy; } if(isset($extra['limit'])) { $rows = false; if(isset($extra['offset'])) { $rs = $db->SelectLimit($qry, $extra['limit'], $extra['offset']); } else { $rs = $db->SelectLimit($qry, $extra['limit']); } if ($rs) { while (!$rs->EOF) { $rows[] = $rs->fields; $rs->MoveNext(); } } } else $rows = $db->GetAll($qry,$bindarr); $db->SetFetchMode($save); $false = false; if ($rows === false) { return $false; } if (!isset($_ADODB_ACTIVE_DBS)) { include_once(ADODB_DIR.'/adodb-active-record.inc.php'); } if (!class_exists($class)) { $db->outp_throw("Unknown class $class in GetActiveRecordsClass()",'GetActiveRecordsClass'); return $false; } $uniqArr = array(); // CFR Keep track of records for relations $arr = array(); // arrRef will be the structure that knows about our objects. // It is an associative array. // We will, however, return arr, preserving regular 0.. order so that // obj[0] can be used by app developers. $arrRef = array(); $bTos = array(); // Will store belongTo's indices if any foreach($rows as $row) { $obj = new $class($table,$primkeyArr,$db); if ($obj->ErrorNo()){ $db->_errorMsg = $obj->ErrorMsg(); return $false; } $obj->Set($row); // CFR: FIXME: Insane assumption here: // If the first column returned is an integer, then it's a 'id' field // And to make things a bit worse, I use intval() rather than is_int() because, in fact, // $row[0] is not an integer. // // So, what does this whole block do? // When relationships are found, we perform JOINs. This is fast. But not accurate: // instead of returning n objects with their n' associated cousins, // we get n*n' objects. This code fixes this. // Note: to-many relationships mess around with the 'limit' parameter $rowId = intval($row[$index]); if(ADODB_WORK_AR == $extra['loading']) { $arrRef[$rowId] = $obj; $arr[] = &$arrRef[$rowId]; if(!isset($indices)) { $indices = $rowId; } else { $indices .= ','.$rowId; } if(!empty($relations['belongsTo'])) { foreach($relations['belongsTo'] as $foreignTable) { $foreignTableRef = $foreignTable->foreignKey; // First array: list of foreign ids we are looking for if(empty($bTos[$foreignTableRef])) { $bTos[$foreignTableRef] = array(); } // Second array: list of ids found if(empty($obj->$foreignTableRef)) { continue; } if(empty($bTos[$foreignTableRef][$obj->$foreignTableRef])) { $bTos[$foreignTableRef][$obj->$foreignTableRef] = array(); } $bTos[$foreignTableRef][$obj->$foreignTableRef][] = $obj; } } continue; } if($rowId>0) { if(ADODB_JOIN_AR == $extra['loading']) { $isNewObj = !isset($uniqArr['_'.$row[0]]); if($isNewObj) { $uniqArr['_'.$row[0]] = $obj; } // TODO Copy/paste code below: bad! if(!empty($relations['hasMany'])) { foreach($relations['hasMany'] as $foreignTable) { $foreignName = $foreignTable->foreignName; if(!empty($obj->$foreignName)) { $masterObj = &$uniqArr['_'.$row[0]]; // Assumption: this property exists in every object since they are instances of the same class if(!is_array($masterObj->$foreignName)) { // Pluck! $foreignObj = $masterObj->$foreignName; $masterObj->$foreignName = array(clone($foreignObj)); } else { // Pluck pluck! $foreignObj = $obj->$foreignName; array_push($masterObj->$foreignName, clone($foreignObj)); } } } } if(!empty($relations['belongsTo'])) { foreach($relations['belongsTo'] as $foreignTable) { $foreignName = $foreignTable->foreignName; if(!empty($obj->$foreignName)) { $masterObj = &$uniqArr['_'.$row[0]]; // Assumption: this property exists in every object since they are instances of the same class if(!is_array($masterObj->$foreignName)) { // Pluck! $foreignObj = $masterObj->$foreignName; $masterObj->$foreignName = array(clone($foreignObj)); } else { // Pluck pluck! $foreignObj = $obj->$foreignName; array_push($masterObj->$foreignName, clone($foreignObj)); } } } } if(!$isNewObj) { unset($obj); // We do not need this object itself anymore and do not want it re-added to the main array } } else if(ADODB_LAZY_AR == $extra['loading']) { // Lazy loading: we need to give AdoDb a hint that we have not really loaded // anything, all the while keeping enough information on what we wish to load. // Let's do this by keeping the relevant info in our relationship arrays // but get rid of the actual properties. // We will then use PHP's __get to load these properties on-demand. if(!empty($relations['hasMany'])) { foreach($relations['hasMany'] as $foreignTable) { $foreignName = $foreignTable->foreignName; if(!empty($obj->$foreignName)) { unset($obj->$foreignName); } } } if(!empty($relations['belongsTo'])) { foreach($relations['belongsTo'] as $foreignTable) { $foreignName = $foreignTable->foreignName; if(!empty($obj->$foreignName)) { unset($obj->$foreignName); } } } } } if(isset($obj)) { $arr[] = $obj; } } if(ADODB_WORK_AR == $extra['loading']) { // The best of both worlds? // Here, the number of queries is constant: 1 + n*relationship. // The second query will allow us to perform a good join // while preserving LIMIT etc. if(!empty($relations['hasMany'])) { foreach($relations['hasMany'] as $foreignTable) { $foreignName = $foreignTable->foreignName; $className = ucfirst($foreignTable->_singularize($foreignName)); $obj = new $className(); $dbClassRef = $foreignTable->foreignKey; $objs = $obj->packageFind($dbClassRef.' IN ('.$indices.')'); foreach($objs as $obj) { if(!is_array($arrRef[$obj->$dbClassRef]->$foreignName)) { $arrRef[$obj->$dbClassRef]->$foreignName = array(); } array_push($arrRef[$obj->$dbClassRef]->$foreignName, $obj); } } } if(!empty($relations['belongsTo'])) { foreach($relations['belongsTo'] as $foreignTable) { $foreignTableRef = $foreignTable->foreignKey; if(empty($bTos[$foreignTableRef])) { continue; } if(($k = reset($foreignTable->TableInfo()->keys))) { $belongsToId = $k; } else { $belongsToId = 'id'; } $origObjsArr = $bTos[$foreignTableRef]; $bTosString = implode(',', array_keys($bTos[$foreignTableRef])); $foreignName = $foreignTable->foreignName; $className = ucfirst($foreignTable->_singularize($foreignName)); $obj = new $className(); $objs = $obj->packageFind($belongsToId.' IN ('.$bTosString.')'); foreach($objs as $obj) { foreach($origObjsArr[$obj->$belongsToId] as $idx=>$origObj) { $origObj->$foreignName = $obj; } } } } } return $arr; } adodb-error.inc.php 0000644 00000022330 15151221732 0010224 0 ustar 00 <?php /** * Error handling code and constants. * * Adapted from the PEAR DB error handling code. * Portions (c)1997-2002 The PHP Group * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ if (!defined("DB_ERROR")) define("DB_ERROR",-1); if (!defined("DB_ERROR_SYNTAX")) { define("DB_ERROR_SYNTAX", -2); define("DB_ERROR_CONSTRAINT", -3); define("DB_ERROR_NOT_FOUND", -4); define("DB_ERROR_ALREADY_EXISTS", -5); define("DB_ERROR_UNSUPPORTED", -6); define("DB_ERROR_MISMATCH", -7); define("DB_ERROR_INVALID", -8); define("DB_ERROR_NOT_CAPABLE", -9); define("DB_ERROR_TRUNCATED", -10); define("DB_ERROR_INVALID_NUMBER", -11); define("DB_ERROR_INVALID_DATE", -12); define("DB_ERROR_DIVZERO", -13); define("DB_ERROR_NODBSELECTED", -14); define("DB_ERROR_CANNOT_CREATE", -15); define("DB_ERROR_CANNOT_DELETE", -16); define("DB_ERROR_CANNOT_DROP", -17); define("DB_ERROR_NOSUCHTABLE", -18); define("DB_ERROR_NOSUCHFIELD", -19); define("DB_ERROR_NEED_MORE_DATA", -20); define("DB_ERROR_NOT_LOCKED", -21); define("DB_ERROR_VALUE_COUNT_ON_ROW", -22); define("DB_ERROR_INVALID_DSN", -23); define("DB_ERROR_CONNECT_FAILED", -24); define("DB_ERROR_EXTENSION_NOT_FOUND",-25); define("DB_ERROR_NOSUCHDB", -25); define("DB_ERROR_ACCESS_VIOLATION", -26); define("DB_ERROR_DEADLOCK", -27); define("DB_ERROR_STATEMENT_TIMEOUT", -28); define("DB_ERROR_SERIALIZATION_FAILURE", -29); } function adodb_errormsg($value) { global $ADODB_LANG,$ADODB_LANG_ARRAY; if (empty($ADODB_LANG)) $ADODB_LANG = 'en'; if (isset($ADODB_LANG_ARRAY['LANG']) && $ADODB_LANG_ARRAY['LANG'] == $ADODB_LANG) ; else { include_once(ADODB_DIR."/lang/adodb-$ADODB_LANG.inc.php"); } return isset($ADODB_LANG_ARRAY[$value]) ? $ADODB_LANG_ARRAY[$value] : $ADODB_LANG_ARRAY[DB_ERROR]; } function adodb_error($provider,$dbType,$errno) { //var_dump($errno); if (is_numeric($errno) && $errno == 0) return 0; switch($provider) { case 'mysql': $map = adodb_error_mysql(); break; case 'oracle': case 'oci8': $map = adodb_error_oci8(); break; // As discussed in https://github.com/ADOdb/ADOdb/issues/201#issuecomment-188154980 // firebird uses the ibase error handler for now. This may change if and // when the PHP driver is updated to use the new SQLSTATE error codes case 'firebird': case 'ibase': $map = adodb_error_ibase(); break; case 'odbc': $map = adodb_error_odbc(); break; case 'mssql': case 'sybase': $map = adodb_error_mssql(); break; case 'informix': $map = adodb_error_ifx(); break; case 'postgres': return adodb_error_pg($errno); break; case 'sqlite': return $map = adodb_error_sqlite(); break; default: return DB_ERROR; } //print_r($map); //var_dump($errno); if (isset($map[$errno])) return $map[$errno]; return DB_ERROR; } //************************************************************************************** function adodb_error_pg($errormsg) { if (is_numeric($errormsg)) return (integer) $errormsg; // Postgres has no lock-wait timeout. The best we could do would be to set a statement timeout. static $error_regexps = array( '(Table does not exist\.|Relation [\"\'].*[\"\'] does not exist|sequence does not exist|class ".+" not found)$' => DB_ERROR_NOSUCHTABLE, 'Relation [\"\'].*[\"\'] already exists|Cannot insert a duplicate key into (a )?unique index.*|duplicate key.*violates unique constraint' => DB_ERROR_ALREADY_EXISTS, 'database ".+" does not exist$' => DB_ERROR_NOSUCHDB, '(divide|division) by zero$' => DB_ERROR_DIVZERO, 'pg_atoi: error in .*: can\'t parse ' => DB_ERROR_INVALID_NUMBER, 'ttribute [\"\'].*[\"\'] not found|Relation [\"\'].*[\"\'] does not have attribute [\"\'].*[\"\']' => DB_ERROR_NOSUCHFIELD, '(parser: parse|syntax) error at or near \"' => DB_ERROR_SYNTAX, 'referential integrity violation' => DB_ERROR_CONSTRAINT, 'deadlock detected$' => DB_ERROR_DEADLOCK, 'canceling statement due to statement timeout$' => DB_ERROR_STATEMENT_TIMEOUT, 'could not serialize access due to' => DB_ERROR_SERIALIZATION_FAILURE ); reset($error_regexps); foreach ($error_regexps as $regexp => $code) { if (preg_match("/$regexp/mi", $errormsg)) { return $code; } } // Fall back to DB_ERROR if there was no mapping. return DB_ERROR; } function adodb_error_odbc() { static $MAP = array( '01004' => DB_ERROR_TRUNCATED, '07001' => DB_ERROR_MISMATCH, '21S01' => DB_ERROR_MISMATCH, '21S02' => DB_ERROR_MISMATCH, '22003' => DB_ERROR_INVALID_NUMBER, '22008' => DB_ERROR_INVALID_DATE, '22012' => DB_ERROR_DIVZERO, '23000' => DB_ERROR_CONSTRAINT, '24000' => DB_ERROR_INVALID, '34000' => DB_ERROR_INVALID, '37000' => DB_ERROR_SYNTAX, '42000' => DB_ERROR_SYNTAX, 'IM001' => DB_ERROR_UNSUPPORTED, 'S0000' => DB_ERROR_NOSUCHTABLE, 'S0001' => DB_ERROR_NOT_FOUND, 'S0002' => DB_ERROR_NOSUCHTABLE, 'S0011' => DB_ERROR_ALREADY_EXISTS, 'S0012' => DB_ERROR_NOT_FOUND, 'S0021' => DB_ERROR_ALREADY_EXISTS, 'S0022' => DB_ERROR_NOT_FOUND, 'S1000' => DB_ERROR_NOSUCHTABLE, 'S1009' => DB_ERROR_INVALID, 'S1090' => DB_ERROR_INVALID, 'S1C00' => DB_ERROR_NOT_CAPABLE ); return $MAP; } function adodb_error_ibase() { static $MAP = array( -104 => DB_ERROR_SYNTAX, -150 => DB_ERROR_ACCESS_VIOLATION, -151 => DB_ERROR_ACCESS_VIOLATION, -155 => DB_ERROR_NOSUCHTABLE, -157 => DB_ERROR_NOSUCHFIELD, -158 => DB_ERROR_VALUE_COUNT_ON_ROW, -170 => DB_ERROR_MISMATCH, -171 => DB_ERROR_MISMATCH, -172 => DB_ERROR_INVALID, -204 => DB_ERROR_INVALID, -205 => DB_ERROR_NOSUCHFIELD, -206 => DB_ERROR_NOSUCHFIELD, -208 => DB_ERROR_INVALID, -219 => DB_ERROR_NOSUCHTABLE, -297 => DB_ERROR_CONSTRAINT, -530 => DB_ERROR_CONSTRAINT, -803 => DB_ERROR_CONSTRAINT, -551 => DB_ERROR_ACCESS_VIOLATION, -552 => DB_ERROR_ACCESS_VIOLATION, -922 => DB_ERROR_NOSUCHDB, -923 => DB_ERROR_CONNECT_FAILED, -924 => DB_ERROR_CONNECT_FAILED ); return $MAP; } function adodb_error_ifx() { static $MAP = array( '-201' => DB_ERROR_SYNTAX, '-206' => DB_ERROR_NOSUCHTABLE, '-217' => DB_ERROR_NOSUCHFIELD, '-329' => DB_ERROR_NODBSELECTED, '-1204' => DB_ERROR_INVALID_DATE, '-1205' => DB_ERROR_INVALID_DATE, '-1206' => DB_ERROR_INVALID_DATE, '-1209' => DB_ERROR_INVALID_DATE, '-1210' => DB_ERROR_INVALID_DATE, '-1212' => DB_ERROR_INVALID_DATE ); return $MAP; } function adodb_error_oci8() { static $MAP = array( 1 => DB_ERROR_ALREADY_EXISTS, 900 => DB_ERROR_SYNTAX, 904 => DB_ERROR_NOSUCHFIELD, 923 => DB_ERROR_SYNTAX, 942 => DB_ERROR_NOSUCHTABLE, 955 => DB_ERROR_ALREADY_EXISTS, 1476 => DB_ERROR_DIVZERO, 1722 => DB_ERROR_INVALID_NUMBER, 2289 => DB_ERROR_NOSUCHTABLE, 2291 => DB_ERROR_CONSTRAINT, 2449 => DB_ERROR_CONSTRAINT ); return $MAP; } function adodb_error_mssql() { static $MAP = array( 208 => DB_ERROR_NOSUCHTABLE, 2601 => DB_ERROR_ALREADY_EXISTS ); return $MAP; } function adodb_error_sqlite() { static $MAP = array( 1 => DB_ERROR_SYNTAX ); return $MAP; } function adodb_error_mysql() { static $MAP = array( 1004 => DB_ERROR_CANNOT_CREATE, 1005 => DB_ERROR_CANNOT_CREATE, 1006 => DB_ERROR_CANNOT_CREATE, 1007 => DB_ERROR_ALREADY_EXISTS, 1008 => DB_ERROR_CANNOT_DROP, 1045 => DB_ERROR_ACCESS_VIOLATION, 1046 => DB_ERROR_NODBSELECTED, 1049 => DB_ERROR_NOSUCHDB, 1050 => DB_ERROR_ALREADY_EXISTS, 1051 => DB_ERROR_NOSUCHTABLE, 1054 => DB_ERROR_NOSUCHFIELD, 1062 => DB_ERROR_ALREADY_EXISTS, 1064 => DB_ERROR_SYNTAX, 1100 => DB_ERROR_NOT_LOCKED, 1136 => DB_ERROR_VALUE_COUNT_ON_ROW, 1146 => DB_ERROR_NOSUCHTABLE, 1048 => DB_ERROR_CONSTRAINT, 2002 => DB_ERROR_CONNECT_FAILED, 2005 => DB_ERROR_CONNECT_FAILED ); return $MAP; } README.md 0000644 00000010505 15151221732 0006023 0 ustar 00 ADOdb Library for PHP ====================== [](https://gitter.im/adodb/adodb?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [](https://sourceforge.net/projects/adodb/files/latest/download) [](https://packagist.org/packages/adodb/adodb-php) (c) 2000-2013 John Lim (jlim@natsoft.com) (c) 2014 Damien Regad, Mark Newnham and the [ADOdb community](https://github.com/ADOdb/ADOdb/graphs/contributors) The ADOdb Library is dual-licensed, released under both the [BSD 3-Clause](https://github.com/ADOdb/ADOdb/blob/master/LICENSE.md#bsd-3-clause-license) and the [GNU Lesser General Public Licence (LGPL) v2.1](https://github.com/ADOdb/ADOdb/blob/master/LICENSE.md#gnu-lesser-general-public-license) or, at your option, any later version. This means you can use it in proprietary products; see [License](https://github.com/ADOdb/ADOdb/blob/master/LICENSE.md) for details. Home page: https://adodb.org/ Introduction ============ PHP's database access functions are not standardized. This creates a need for a database class library to hide the differences between the different databases (encapsulate the differences) so we can easily switch databases. The library currently supports MySQL, Firebird & Interbase, PostgreSQL, SQLite3, Oracle, Microsoft SQL Server, Foxpro ODBC, Access ODBC, Informix, DB2, Sybase, Sybase SQL Anywhere, generic ODBC and Microsoft's ADO. We hope more people will contribute drivers to support other databases. Installation ============ Unpack all the files into a directory accessible by your web server. To test, try modifying some of the tutorial examples. Make sure you customize the connection settings correctly. You can debug using: ``` php <?php include('adodb/adodb.inc.php'); $db = adoNewConnection($driver); # eg. 'mysqli' or 'oci8' $db->debug = true; $db->connect($server, $user, $password, $database); $rs = $db->execute('select * from some_small_table'); print "<pre>"; print_r($rs->getRows()); print "</pre>"; ``` Documentation and Examples ========================== Refer to the [ADOdb website](https://adodb.org/) for library documentation and examples. The documentation can also be [downloaded for offline viewing](https://sourceforge.net/projects/adodb/files/Documentation/). - [Main documentation](https://adodb.org/dokuwiki/doku.php?id=v5:userguide:userguide_index): Query, update and insert records using a portable API. - [Data dictionary](https://adodb.org/dokuwiki/doku.php?id=v5:dictionary:dictionary_index) describes how to create database tables and indexes in a portable manner. - [Database performance monitoring](https://adodb.org/dokuwiki/doku.php?id=v5:performance:performance_index) allows you to perform health checks, tune and monitor your database. - [Database-backed sessions](https://adodb.org/dokuwiki/doku.php?id=v5:session:session_index). There is also a [tutorial](https://adodb.org/dokuwiki/doku.php?id=v5:userguide:mysql_tutorial) that contrasts ADOdb code with PHP native MySQL code. Files ===== - `adodb.inc.php` is the library's main file. You only need to include this file. - `adodb-*.inc.php` are the database specific driver code. - `adodb-session.php` is the PHP4 session handling code. - `test.php` contains a list of test commands to exercise the class library. - `testdatabases.inc.php` contains the list of databases to apply the tests on. - `Benchmark.php` is a simple benchmark to test the throughput of a SELECT statement for databases described in testdatabases.inc.php. The benchmark tables are created in test.php. Support ======= To discuss with the ADOdb development team and users, connect to our [Gitter chatroom](https://gitter.im/adodb/adodb) using your Github credentials. Please report bugs, issues and feature requests on Github: https://github.com/ADOdb/ADOdb/issues You may also find legacy issues in - the [SourceForge tickets section](http://sourceforge.net/p/adodb/_list/tickets) However, please note that they are not actively monitored and should only be used as reference. xmlschema.dtd 0000644 00000002654 15151221732 0007230 0 ustar 00 <?xml version="1.0"?> <!DOCTYPE adodb_schema [ <!ELEMENT schema (table*, sql*)> <!ATTLIST schema version CDATA #REQUIRED> <!ELEMENT table ((field+|DROP), CONSTRAINT*, descr?, index*, data*)> <!ELEMENT field ((NOTNULL|KEY|PRIMARY)?, (AUTO|AUTOINCREMENT)?, (DEFAULT|DEFDATE|DEFTIMESTAMP)?, NOQUOTE?, CONSTRAINT*, descr?)> <!ELEMENT data (row+)> <!ELEMENT row (f+)> <!ELEMENT f (#CDATA)> <!ELEMENT descr (#CDATA)> <!ELEMENT NOTNULL EMPTY> <!ELEMENT KEY EMPTY> <!ELEMENT PRIMARY EMPTY> <!ELEMENT AUTO EMPTY> <!ELEMENT AUTOINCREMENT EMPTY> <!ELEMENT DEFAULT EMPTY> <!ELEMENT DEFDATE EMPTY> <!ELEMENT DEFTIMESTAMP EMPTY> <!ELEMENT NOQUOTE EMPTY> <!ELEMENT DROP EMPTY> <!ELEMENT CONSTRAINT (#CDATA)> <!ATTLIST table name CDATA #REQUIRED platform CDATA #IMPLIED version CDATA #IMPLIED> <!ATTLIST field name CDATA #REQUIRED type (C|C2|X|X2|B|D|T|L|I|F|N) #REQUIRED size CDATA #IMPLIED> <!ATTLIST data platform CDATA #IMPLIED> <!ATTLIST f name CDATA #IMPLIED> <!ATTLIST DEFAULT VALUE CDATA #REQUIRED> <!ELEMENT index ((col+|DROP), CLUSTERED?, BITMAP?, UNIQUE?, FULLTEXT?, HASH?, descr?)> <!ELEMENT col (#CDATA)> <!ELEMENT CLUSTERED EMPTY> <!ELEMENT BITMAP EMPTY> <!ELEMENT UNIQUE EMPTY> <!ELEMENT FULLTEXT EMPTY> <!ELEMENT HASH EMPTY> <!ATTLIST index name CDATA #REQUIRED platform CDATA #IMPLIED> <!ELEMENT sql (query+, descr?)> <!ELEMENT query (#CDATA)> <!ATTLIST sql name CDATA #IMPLIED platform CDATA #IMPLIED, key CDATA, prefixmethod (AUTO|MANUAL|NONE) > ] > tohtml.inc.php 0000644 00000013372 15151221732 0007341 0 ustar 00 <?php /** * RecordSet to HTML Table * * Convert a recordset to a html table. Multiple tables are generated * if the number of rows is > $gSQLBlockRows. This is because * web browsers normally require the whole table to be downloaded * before it can be rendered, so we break the output into several * smaller, faster rendering tables. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // specific code for tohtml GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND; $ADODB_ROUND=4; // rounding $gSQLMaxRows = 1000; // max no of rows to download $gSQLBlockRows=20; // max no of rows per table block // $rs: the recordset // $ztabhtml: the table tag attributes (optional) // $zheaderarray: contains the replacement strings for the headers (optional) // // USAGE: // include('adodb.inc.php'); // $db = ADONewConnection('mysql'); // $db->Connect('mysql','userid','password','database'); // $rs = $db->Execute('select col1,col2,col3 from table'); // rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3')); // $rs->Close(); // // RETURNS: number of rows displayed function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true) { $s ='';$rows=0;$docnt = false; GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND; if (!$rs) { printf(ADODB_BAD_RS,'rs2html'); return false; } if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'"; //else $docnt = true; $typearr = array(); $ncols = $rs->FieldCount(); $hdr = "<TABLE COLS=$ncols $ztabhtml><tr>\n\n"; for ($i=0; $i < $ncols; $i++) { $field = $rs->FetchField($i); if ($field) { if ($zheaderarray) $fname = $zheaderarray[$i]; else $fname = htmlspecialchars($field->name); $typearr[$i] = $rs->MetaType($field->type,$field->max_length); //print " $field->name $field->type $typearr[$i] "; } else { $fname = 'Field '.($i+1); $typearr[$i] = 'C'; } if (strlen($fname)==0) $fname = ' '; $hdr .= "<TH>$fname</TH>"; } $hdr .= "\n</tr>"; if ($echo) print $hdr."\n\n"; else $html = $hdr; // smart algorithm - handles ADODB_FETCH_MODE's correctly by probing... $numoffset = isset($rs->fields[0]) ||isset($rs->fields[1]) || isset($rs->fields[2]); while (!$rs->EOF) { $s .= "<TR valign=top>\n"; for ($i=0; $i < $ncols; $i++) { if ($i===0) $v=($numoffset) ? $rs->fields[0] : reset($rs->fields); else $v = ($numoffset) ? $rs->fields[$i] : next($rs->fields); $type = $typearr[$i]; switch($type) { case 'D': if (strpos($v,':') !== false); else { if (empty($v)) { $s .= "<TD> </TD>\n"; } else { $s .= " <TD>".$rs->UserDate($v,"D d, M Y") ."</TD>\n"; } break; } case 'T': if (empty($v)) $s .= "<TD> </TD>\n"; else $s .= " <TD>".$rs->UserTimeStamp($v,"D d, M Y, H:i:s") ."</TD>\n"; break; case 'N': if (abs(abs($v) - round($v,0)) < 0.00000001) $v = round($v); else $v = round($v,$ADODB_ROUND); case 'I': $vv = stripslashes((trim($v))); if (strlen($vv) == 0) $vv .= ' '; $s .= " <TD align=right>".$vv ."</TD>\n"; break; /* case 'B': if (substr($v,8,2)=="BM" ) $v = substr($v,8); $mtime = substr(str_replace(' ','_',microtime()),2); $tmpname = "tmp/".uniqid($mtime).getmypid(); $fd = @fopen($tmpname,'a'); @ftruncate($fd,0); @fwrite($fd,$v); @fclose($fd); if (!function_exists ("mime_content_type")) { function mime_content_type ($file) { return exec("file -bi ".escapeshellarg($file)); } } $t = mime_content_type($tmpname); $s .= (substr($t,0,5)=="image") ? " <td><img src='$tmpname' alt='$t'></td>\\n" : " <td><a href='$tmpname'>$t</a></td>\\n"; break; */ default: if ($htmlspecialchars) $v = htmlspecialchars(trim($v)); $v = trim($v); if (strlen($v) == 0) $v = ' '; $s .= " <TD>". str_replace("\n",'<br>',stripslashes($v)) ."</TD>\n"; } } // for $s .= "</TR>\n\n"; $rows += 1; if ($rows >= $gSQLMaxRows) { $rows = "<p>Truncated at $gSQLMaxRows</p>"; break; } // switch $rs->MoveNext(); // additional EOF check to prevent a widow header if (!$rs->EOF && $rows % $gSQLBlockRows == 0) { //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP if ($echo) print $s . "</TABLE>\n\n"; else $html .= $s ."</TABLE>\n\n"; $s = $hdr; } } // while if ($echo) print $s."</TABLE>\n\n"; else $html .= $s."</TABLE>\n\n"; if ($docnt) if ($echo) print "<H2>".$rows." Rows</H2>"; return ($echo) ? $rows : $html; } // pass in 2 dimensional array function arr2html(&$arr,$ztabhtml='',$zheaderarray='') { if (!$ztabhtml) $ztabhtml = 'BORDER=1'; $s = "<TABLE $ztabhtml>";//';print_r($arr); if ($zheaderarray) { $s .= '<TR>'; for ($i=0; $i<sizeof($zheaderarray); $i++) { $s .= " <TH>{$zheaderarray[$i]}</TH>\n"; } $s .= "\n</TR>"; } for ($i=0; $i<sizeof($arr); $i++) { $s .= '<TR>'; $a = $arr[$i]; if (is_array($a)) for ($j=0; $j<sizeof($a); $j++) { $val = $a[$j]; if (empty($val)) $val = ' '; $s .= " <TD>$val</TD>\n"; } else if ($a) { $s .= ' <TD>'.$a."</TD>\n"; } else $s .= " <TD> </TD>\n"; $s .= "\n</TR>\n"; } $s .= '</TABLE>'; print $s; } adodb-pager.inc.php 0000644 00000017572 15151221732 0010205 0 ustar 00 <?php /** * Recordset pagination with First/Prev/Next/Last links * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ class ADODB_Pager { var $id; // unique id for pager (defaults to 'adodb') var $db; // ADODB connection object var $sql; // sql used var $rs; // recordset generated var $curr_page; // current page number before Render() called, calculated in constructor var $rows; // number of rows per page var $linksPerPage=10; // number of links per page in navigation bar var $showPageLinks; var $gridAttributes = 'width=100% border=1 bgcolor=white'; // Localize text strings here var $first = '<code>|<</code>'; var $prev = '<code><<</code>'; var $next = '<code>>></code>'; var $last = '<code>>|</code>'; var $moreLinks = '...'; var $startLinks = '...'; var $gridHeader = false; var $htmlSpecialChars = true; var $page = 'Page'; var $linkSelectedColor = 'red'; var $cache = 0; #secs to cache with CachePageExecute() //---------------------------------------------- // constructor // // $db adodb connection object // $sql sql statement // $id optional id to identify which pager, // if you have multiple on 1 page. // $id should be only be [a-z0-9]* // function __construct(&$db,$sql,$id = 'adodb', $showPageLinks = false) { global $PHP_SELF; $curr_page = $id.'_curr_page'; if (!empty($PHP_SELF)) $PHP_SELF = htmlspecialchars($_SERVER['PHP_SELF']); // htmlspecialchars() to prevent XSS attacks $this->sql = $sql; $this->id = $id; $this->db = $db; $this->showPageLinks = $showPageLinks; $next_page = $id.'_next_page'; if (isset($_GET[$next_page])) { $_SESSION[$curr_page] = (integer) $_GET[$next_page]; } if (empty($_SESSION[$curr_page])) $_SESSION[$curr_page] = 1; ## at first page $this->curr_page = $_SESSION[$curr_page]; } //--------------------------- // Display link to first page function Render_First($anchor=true) { global $PHP_SELF; if ($anchor) { ?> <a href="<?php echo $PHP_SELF,'?',$this->id;?>_next_page=1"><?php echo $this->first;?></a> <?php } else { print "$this->first "; } } //-------------------------- // Display link to next page function render_next($anchor=true) { global $PHP_SELF; if ($anchor) { ?> <a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->AbsolutePage() + 1 ?>"><?php echo $this->next;?></a> <?php } else { print "$this->next "; } } //------------------ // Link to last page // // for better performance with large recordsets, you can set // $this->db->pageExecuteCountRows = false, which disables // last page counting. function render_last($anchor=true) { global $PHP_SELF; if (!$this->db->pageExecuteCountRows) return; if ($anchor) { ?> <a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->LastPageNo() ?>"><?php echo $this->last;?></a> <?php } else { print "$this->last "; } } //--------------------------------------------------- // original code by "Pablo Costa" <pablo@cbsp.com.br> function render_pagelinks() { global $PHP_SELF; $pages = $this->rs->LastPageNo(); $linksperpage = $this->linksPerPage ? $this->linksPerPage : $pages; for($i=1; $i <= $pages; $i+=$linksperpage) { if($this->rs->AbsolutePage() >= $i) { $start = $i; } } $numbers = ''; $end = $start+$linksperpage-1; $link = $this->id . "_next_page"; if($end > $pages) $end = $pages; if ($this->startLinks && $start > 1) { $pos = $start - 1; $numbers .= "<a href=$PHP_SELF?$link=$pos>$this->startLinks</a> "; } for($i=$start; $i <= $end; $i++) { if ($this->rs->AbsolutePage() == $i) $numbers .= "<font color=$this->linkSelectedColor><b>$i</b></font> "; else $numbers .= "<a href=$PHP_SELF?$link=$i>$i</a> "; } if ($this->moreLinks && $end < $pages) $numbers .= "<a href=$PHP_SELF?$link=$i>$this->moreLinks</a> "; print $numbers . ' '; } // Link to previous page function render_prev($anchor=true) { global $PHP_SELF; if ($anchor) { ?> <a href="<?php echo $PHP_SELF,'?',$this->id,'_next_page=',$this->rs->AbsolutePage() - 1 ?>"><?php echo $this->prev;?></a> <?php } else { print "$this->prev "; } } //-------------------------------------------------------- // Simply rendering of grid. You should override this for // better control over the format of the grid // // We use output buffering to keep code clean and readable. function RenderGrid() { global $gSQLBlockRows; // used by rs2html to indicate how many rows to display include_once(ADODB_DIR.'/tohtml.inc.php'); ob_start(); $gSQLBlockRows = $this->rows; rs2html($this->rs,$this->gridAttributes,$this->gridHeader,$this->htmlSpecialChars); $s = ob_get_contents(); ob_end_clean(); return $s; } //------------------------------------------------------- // Navigation bar // // we use output buffering to keep the code easy to read. function RenderNav() { ob_start(); if (!$this->rs->AtFirstPage()) { $this->Render_First(); $this->Render_Prev(); } else { $this->Render_First(false); $this->Render_Prev(false); } if ($this->showPageLinks){ $this->Render_PageLinks(); } if (!$this->rs->AtLastPage()) { $this->Render_Next(); $this->Render_Last(); } else { $this->Render_Next(false); $this->Render_Last(false); } $s = ob_get_contents(); ob_end_clean(); return $s; } //------------------- // This is the footer function RenderPageCount() { if (!$this->db->pageExecuteCountRows) return ''; $lastPage = $this->rs->LastPageNo(); if ($lastPage == -1) $lastPage = 1; // check for empty rs. if ($this->curr_page > $lastPage) $this->curr_page = 1; return "<font size=-1>$this->page ".$this->curr_page."/".$lastPage."</font>"; } //----------------------------------- // Call this class to draw everything. function Render($rows=10) { global $ADODB_COUNTRECS; $this->rows = $rows; if ($this->db->dataProvider == 'informix') $this->db->cursorType = IFX_SCROLL; $savec = $ADODB_COUNTRECS; if ($this->db->pageExecuteCountRows) $ADODB_COUNTRECS = true; if ($this->cache) $rs = $this->db->CachePageExecute($this->cache,$this->sql,$rows,$this->curr_page); else $rs = $this->db->PageExecute($this->sql,$rows,$this->curr_page); $ADODB_COUNTRECS = $savec; $this->rs = $rs; if (!$rs) { print "<h3>Query failed: $this->sql</h3>"; return; } if (!$rs->EOF && (!$rs->AtFirstPage() || !$rs->AtLastPage())) $header = $this->RenderNav(); else $header = " "; $grid = $this->RenderGrid(); $footer = $this->RenderPageCount(); $this->RenderLayout($header,$grid,$footer); $rs->Close(); $this->rs = false; } //------------------------------------------------------ // override this to control overall layout and formatting function RenderLayout($header,$grid,$footer,$attributes='border=1 bgcolor=beige') { echo "<table ".$attributes."><tr><td>", $header, "</td></tr><tr><td>", $grid, "</td></tr><tr><td>", $footer, "</td></tr></table>"; } } adodb.inc.php 0000644 00000457171 15151221732 0007114 0 ustar 00 <?php /** * ADOdb Library main include file. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ if (!defined('_ADODB_LAYER')) { define('_ADODB_LAYER',1); // The ADOdb extension is no longer maintained and effectively unsupported // since v5.04. The library will not function properly if it is present. if(defined('ADODB_EXTENSION')) { $msg = "Unsupported ADOdb Extension (v" . ADODB_EXTENSION . ") detected! " . "Disable it to use ADOdb"; $errorfn = defined('ADODB_ERROR_HANDLER') ? ADODB_ERROR_HANDLER : false; if ($errorfn) { $conn = false; $errorfn('ADOdb', basename(__FILE__), -9999, $msg, null, null, $conn); } else { die($msg . PHP_EOL); } } //============================================================================================== // CONSTANT DEFINITIONS //============================================================================================== /** * Set ADODB_DIR to the directory where this file resides... * This constant was formerly called $ADODB_RootPath */ if (!defined('ADODB_DIR')) { define('ADODB_DIR',dirname(__FILE__)); } //============================================================================================== // GLOBAL VARIABLES //============================================================================================== GLOBAL $ADODB_vers, // database version $ADODB_COUNTRECS, // count number of records returned - slows down query $ADODB_CACHE_DIR, // directory to cache recordsets $ADODB_CACHE, $ADODB_CACHE_CLASS, $ADODB_COMPAT_FETCH, // If $ADODB_COUNTRECS and this is true, $rs->fields is available on EOF $ADODB_FETCH_MODE, // DEFAULT, NUM, ASSOC or BOTH. Default follows native driver default... $ADODB_GETONE_EOF, $ADODB_QUOTE_FIELDNAMES; // Allows you to force quotes (backticks) around field names in queries generated by getinsertsql and getupdatesql. //============================================================================================== // GLOBAL SETUP //============================================================================================== /********************************************************* * Controls $ADODB_FORCE_TYPE mode. Default is ADODB_FORCE_VALUE (3). * Used in GetUpdateSql and GetInsertSql functions. Thx to Niko, nuko#mbnet.fi * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:adodb_force_type * * 0 = ignore empty fields. All empty fields in array are ignored. * 1 = force null. All empty, php null and string 'null' fields are * changed to sql NULL values. * 2 = force empty. All empty, php null and string 'null' fields are * changed to sql empty '' or 0 values. * 3 = force value. Value is left as it is. Php null and string 'null' * are set to sql NULL values and empty fields '' are set to empty '' sql values. * 4 = force value. Like 1 but numeric empty fields are set to zero. */ define('ADODB_FORCE_IGNORE',0); define('ADODB_FORCE_NULL',1); define('ADODB_FORCE_EMPTY',2); define('ADODB_FORCE_VALUE',3); define('ADODB_FORCE_NULL_AND_ZERO',4); // ******************************************************** /** * Constants for returned values from the charMax and textMax methods. * If not specifically defined in the driver, methods return the NOTSET value. */ define ('ADODB_STRINGMAX_NOTSET', -1); define ('ADODB_STRINGMAX_NOLIMIT',-2); /* * Defines the the default meta type returned * when ADOdb encounters a type that it is not * defined in the metaTypes. */ if (!defined('ADODB_DEFAULT_METATYPE')) define ('ADODB_DEFAULT_METATYPE','N'); define('ADODB_BAD_RS','<p>Bad $rs in %s. Connection or SQL invalid. Try using $connection->debug=true;</p>'); // allow [ ] @ ` " and . in table names define('ADODB_TABLE_REGEX','([]0-9a-z_\:\"\`\.\@\[-]*)'); // prefetching used by oracle if (!defined('ADODB_PREFETCH_ROWS')) { define('ADODB_PREFETCH_ROWS',10); } /** * Fetch mode * * Set global variable $ADODB_FETCH_MODE to one of these constants or use * the SetFetchMode() method to control how recordset fields are returned * when fetching data. * * - NUM: array() * - ASSOC: array('id' => 456, 'name' => 'john') * - BOTH: array(0 => 456, 'id' => 456, 1 => 'john', 'name' => 'john') * - DEFAULT: driver-dependent */ define('ADODB_FETCH_DEFAULT', 0); define('ADODB_FETCH_NUM', 1); define('ADODB_FETCH_ASSOC', 2); define('ADODB_FETCH_BOTH', 3); /** * Associative array case constants * * By defining the ADODB_ASSOC_CASE constant to one of these values, it is * possible to control the case of field names (associative array's keys) * when operating in ADODB_FETCH_ASSOC fetch mode. * - LOWER: $rs->fields['orderid'] * - UPPER: $rs->fields['ORDERID'] * - NATIVE: $rs->fields['OrderID'] (or whatever the RDBMS will return) * * The default is to use native case-names. * * NOTE: This functionality is not implemented everywhere, it currently * works only with: mssql, odbc, oci8 and ibase derived drivers */ define('ADODB_ASSOC_CASE_LOWER', 0); define('ADODB_ASSOC_CASE_UPPER', 1); define('ADODB_ASSOC_CASE_NATIVE', 2); if (!defined('TIMESTAMP_FIRST_YEAR')) { define('TIMESTAMP_FIRST_YEAR',100); } /** * AutoExecute constants * (moved from adodb-pear.inc.php since they are only used in here) */ define('DB_AUTOQUERY_INSERT', 1); define('DB_AUTOQUERY_UPDATE', 2); function ADODB_Setup() { GLOBAL $ADODB_vers, // database version $ADODB_COUNTRECS, // count number of records returned - slows down query $ADODB_CACHE_DIR, // directory to cache recordsets $ADODB_FETCH_MODE, $ADODB_CACHE, $ADODB_CACHE_CLASS, $ADODB_FORCE_TYPE, $ADODB_GETONE_EOF, $ADODB_QUOTE_FIELDNAMES; if (empty($ADODB_CACHE_CLASS)) { $ADODB_CACHE_CLASS = 'ADODB_Cache_File' ; } $ADODB_FETCH_MODE = ADODB_FETCH_DEFAULT; $ADODB_FORCE_TYPE = ADODB_FORCE_VALUE; $ADODB_GETONE_EOF = null; if (!isset($ADODB_CACHE_DIR)) { $ADODB_CACHE_DIR = '/tmp'; //(isset($_ENV['TMP'])) ? $_ENV['TMP'] : '/tmp'; } else { // do not accept url based paths, eg. http:/ or ftp:/ if (strpos($ADODB_CACHE_DIR,'://') !== false) { die("Illegal path http:// or ftp://"); } } /** * ADODB version as a string. */ $ADODB_vers = 'v5.22.2 2022-05-08'; /** * Determines whether recordset->RecordCount() is used. * Set to false for highest performance -- RecordCount() will always return -1 then * for databases that provide "virtual" recordcounts... */ if (!isset($ADODB_COUNTRECS)) { $ADODB_COUNTRECS = true; } } //============================================================================================== // CHANGE NOTHING BELOW UNLESS YOU ARE DESIGNING ADODB //============================================================================================== ADODB_Setup(); //============================================================================================== // CLASS ADOFieldObject //============================================================================================== /** * Helper class for FetchFields -- holds info on a column */ class ADOFieldObject { var $name = ''; var $max_length=0; var $type=""; /* // additional fields by dannym... (danny_milo@yahoo.com) var $not_null = false; // actually, this has already been built-in in the postgres, fbsql AND mysql module? ^-^ // so we can as well make not_null standard (leaving it at "false" does not harm anyways) var $has_default = false; // this one I have done only in mysql and postgres for now ... // others to come (dannym) var $default_value; // default, if any, and supported. Check has_default first. */ } /** * Parse date string to prevent injection attack. * * @param string $s * * @return string */ function _adodb_safedate($s) { return str_replace(array("'", '\\'), '', $s); } /** * Parse date string to prevent injection attack. * Date string will have one quote at beginning e.g. '3434343' * * @param string $s * * @return string */ function _adodb_safedateq($s) { $len = strlen($s); if ($s[0] !== "'") { $s2 = "'".$s[0]; } else { $s2 = "'"; } for($i=1; $i<$len; $i++) { $ch = $s[$i]; if ($ch === '\\') { $s2 .= "'"; break; } elseif ($ch === "'") { $s2 .= $ch; break; } $s2 .= $ch; } return strlen($s2) == 0 ? 'null' : $s2; } /** * For transaction handling. * * @param $dbms * @param $fn * @param $errno * @param $errmsg * @param $p1 * @param $p2 * @param $thisConnection */ function ADODB_TransMonitor($dbms, $fn, $errno, $errmsg, $p1, $p2, &$thisConnection) { //print "Errorno ($fn errno=$errno m=$errmsg) "; $thisConnection->_transOK = false; if ($thisConnection->_oldRaiseFn) { $errfn = $thisConnection->_oldRaiseFn; $errfn($dbms, $fn, $errno, $errmsg, $p1, $p2,$thisConnection); } } /** * Class ADODB_Cache_File */ class ADODB_Cache_File { var $createdir = true; // requires creation of temp dirs function __construct() { global $ADODB_INCLUDED_CSV; if (empty($ADODB_INCLUDED_CSV)) { include_once(ADODB_DIR.'/adodb-csvlib.inc.php'); } } /** * Write serialised RecordSet to cache item/file. * * @param $filename * @param $contents * @param $debug * @param $secs2cache * * @return bool|int */ function writecache($filename, $contents, $debug, $secs2cache) { return adodb_write_file($filename, $contents,$debug); } /** * load serialised RecordSet and unserialise it * * @param $filename * @param $err * @param $secs2cache * @param $rsClass * * @return ADORecordSet */ function &readcache($filename, &$err, $secs2cache, $rsClass) { $rs = csv2rs($filename,$err,$secs2cache,$rsClass); return $rs; } /** * Flush all items in cache. * * @param bool $debug * * @return bool|void */ function flushall($debug=false) { global $ADODB_CACHE_DIR; $rez = false; if (strlen($ADODB_CACHE_DIR) > 1) { $rez = $this->_dirFlush($ADODB_CACHE_DIR); if ($debug) { ADOConnection::outp( "flushall: $ADODB_CACHE_DIR<br><pre>\n". $rez."</pre>"); } } return $rez; } /** * Flush one file in cache. * * @param string $f * @param bool $debug */ function flushcache($f, $debug=false) { if (!@unlink($f)) { if ($debug) { ADOConnection::outp( "flushcache: failed for $f"); } } } /** * @param string $hash * * @return string */ function getdirname($hash) { global $ADODB_CACHE_DIR; if (!isset($this->notSafeMode)) { $this->notSafeMode = !ini_get('safe_mode'); } return ($this->notSafeMode) ? $ADODB_CACHE_DIR.'/'.substr($hash,0,2) : $ADODB_CACHE_DIR; } /** * Create temp directories. * * @param string $hash * @param bool $debug * * @return string */ function createdir($hash, $debug) { global $ADODB_CACHE_PERMS; $dir = $this->getdirname($hash); if ($this->notSafeMode && !file_exists($dir)) { $oldu = umask(0); if (!@mkdir($dir, empty($ADODB_CACHE_PERMS) ? 0771 : $ADODB_CACHE_PERMS)) { if(!is_dir($dir) && $debug) { ADOConnection::outp("Cannot create $dir"); } } umask($oldu); } return $dir; } /** * Private function to erase all of the files and subdirectories in a directory. * * Just specify the directory, and tell it if you want to delete the directory or just clear it out. * Note: $kill_top_level is used internally in the function to flush subdirectories. */ function _dirFlush($dir, $kill_top_level = false) { if(!$dh = @opendir($dir)) return; while (($obj = readdir($dh))) { if($obj=='.' || $obj=='..') continue; $f = $dir.'/'.$obj; if (strpos($obj,'.cache')) { @unlink($f); } if (is_dir($f)) { $this->_dirFlush($f, true); } } if ($kill_top_level === true) { @rmdir($dir); } return true; } } //============================================================================================== // CLASS ADOConnection //============================================================================================== /** * Connection object. For connecting to databases, and executing queries. */ abstract class ADOConnection { // // PUBLIC VARS // var $dataProvider = 'native'; var $databaseType = ''; /// RDBMS currently in use, eg. odbc, mysql, mssql var $database = ''; /// Name of database to be used. /** * @var string If the driver is PDO, then the dsnType is e.g. sqlsrv, otherwise empty */ public $dsnType = ''; var $host = ''; /// The hostname of the database server var $port = ''; /// The port of the database server var $user = ''; /// The username which is used to connect to the database server. var $password = ''; /// Password for the username. For security, we no longer store it. var $debug = false; /// if set to true will output sql statements var $maxblobsize = 262144; /// maximum size of blobs or large text fields (262144 = 256K)-- some db's die otherwise like foxpro var $concat_operator = '+'; /// default concat operator -- change to || for Oracle/Interbase var $substr = 'substr'; /// substring operator var $length = 'length'; /// string length ofperator var $random = 'rand()'; /// random function var $upperCase = 'upper'; /// uppercase function var $fmtDate = "'Y-m-d'"; /// used by DBDate() as the default date format used by the database var $fmtTimeStamp = "'Y-m-d, h:i:s A'"; /// used by DBTimeStamp as the default timestamp fmt. var $true = '1'; /// string that represents TRUE for a database var $false = '0'; /// string that represents FALSE for a database var $replaceQuote = "\\'"; /// string to use to replace quotes var $nameQuote = '"'; /// string to use to quote identifiers and names var $leftBracket = '['; /// left square bracked for t-sql styled column names var $rightBracket = ']'; /// right square bracked for t-sql styled column names var $charSet=false; /// character set to use - only for interbase, postgres and oci8 var $metaDatabasesSQL = ''; var $metaTablesSQL = ''; var $uniqueOrderBy = false; /// All order by columns have to be unique var $emptyDate = ' '; var $emptyTimeStamp = ' '; var $lastInsID = false; //-- var $hasInsertID = false; /// supports autoincrement ID? var $hasAffectedRows = false; /// supports affected rows for update/delete? var $hasTop = false; /// support mssql/access SELECT TOP 10 * FROM TABLE var $hasLimit = false; /// support pgsql/mysql SELECT * FROM TABLE LIMIT 10 var $readOnly = false; /// this is a readonly database - used by phpLens var $hasMoveFirst = false; /// has ability to run MoveFirst(), scrolling backwards var $hasGenID = false; /// can generate sequences using GenID(); var $hasTransactions = true; /// has transactions //-- var $genID = 0; /// sequence id used by GenID(); /** @var bool|callable Error function to call */ var $raiseErrorFn = false; var $isoDates = false; /// accepts dates in ISO format var $cacheSecs = 3600; /// cache for 1 hour /***************************************** * memcached server options ******************************************/ /** * Use memCache library instead of caching in files. * @var bool $memCache */ public $memCache = false; /** * The memcache server(s) to connect to. Can be defined as: * - a single host name/ip address * - a list of hosts/ip addresses * - an array of server connection data (weighted server groups). * @link https://adodb.org/dokuwiki/doku.php?id=v5:userguide:memcached * @var string|array $memCacheHost */ public $memCacheHost; /** * Default port number. * The default port can be overridden if memcache server connection data * is provided as an array {@see $memCacheHost}. * @var int $memCachePort */ public $memCachePort = 11211; /** * Enable compression of stored items. * @var bool $memCacheCompress */ public $memCacheCompress = false; /** * An array of memcached options. * Only used with memcached; memcache ignores this setting. * @link https://www.php.net/manual/en/memcached.constants.php * @var array $memCacheOptions */ public $memCacheOptions = array(); var $sysDate = false; /// name of function that returns the current date var $sysTimeStamp = false; /// name of function that returns the current timestamp var $sysUTimeStamp = false; // name of function that returns the current timestamp accurate to the microsecond or nearest fraction var $arrayClass = 'ADORecordSet_array'; /// name of class used to generate array recordsets, which are pre-downloaded recordsets var $noNullStrings = false; /// oracle specific stuff - if true ensures that '' is converted to ' ' var $numCacheHits = 0; var $numCacheMisses = 0; var $pageExecuteCountRows = true; var $uniqueSort = false; /// indicates that all fields in order by must be unique var $leftOuter = false; /// operator to use for left outer join in WHERE clause var $rightOuter = false; /// operator to use for right outer join in WHERE clause var $ansiOuter = false; /// whether ansi outer join syntax supported var $autoRollback = false; // autoRollback on PConnect(). var $poorAffectedRows = false; // affectedRows not working or unreliable /** @var bool|callable Execute function to call */ var $fnExecute = false; /** @var bool|callable Cache execution function to call */ var $fnCacheExecute = false; var $blobEncodeType = false; // false=not required, 'I'=encode to integer, 'C'=encode to char var $rsPrefix = "ADORecordSet_"; var $autoCommit = true; /// do not modify this yourself - actually private var $transOff = 0; /// temporarily disable transactions var $transCnt = 0; /// count of nested transactions var $fetchMode=false; var $null2null = 'null'; // in autoexecute/getinsertsql/getupdatesql, this value will be converted to a null var $bulkBind = false; // enable 2D Execute array // // PRIVATE VARS // var $_oldRaiseFn = false; var $_transOK = null; /** @var resource Identifier for the native database connection */ var $_connectionID = false; var $_errorMsg = false; /// A variable which was used to keep the returned last error message. The value will /// then returned by the errorMsg() function var $_errorCode = false; /// Last error code, not guaranteed to be used - only by oci8 var $_queryID = false; /// This variable keeps the last created result link identifier var $_isPersistentConnection = false; /// A boolean variable to state whether its a persistent connection or normal connection. */ var $_bindInputArray = false; /// set to true if ADOConnection.Execute() permits binding of array parameters. var $_evalAll = false; var $_affected = false; var $_logsql = false; var $_transmode = ''; // transaction mode /** * Additional parameters that may be passed to drivers in the connect string. * * Data is stored as an array of arrays and not a simple associative array, * because some drivers (e.g. mysql) allow multiple parameters with the same * key to be set. * @link https://github.com/ADOdb/ADOdb/issues/187 * * @see setConnectionParameter() * * @var array $connectionParameters Set of ParameterName => Value pairs */ protected $connectionParameters = array(); /* * A simple associative array of user-defined custom actual/meta types */ public $customActualTypes = array(); /* * An array of user-defined custom meta/actual types. * $this->customMetaTypes[$meta] = array( * 'actual'=>'', * 'dictionary'=>'', * 'handler'=>'', * 'callback'=>'' * ); */ public $customMetaTypes = array(); /** * Default Constructor. * We define it even though it does not actually do anything. This avoids * getting a PHP Fatal error: Cannot call constructor if a subclass tries * to call its parent constructor. */ public function __construct() { } /** * Adds a parameter to the connection string. * * Parameters must be added before the connection is established; * they are then passed on to the connect statement, which will. * process them if the driver supports this feature. * * Example usage: * - mssqlnative: setConnectionParameter('CharacterSet','UTF-8'); * - mysqli: setConnectionParameter(MYSQLI_SET_CHARSET_NAME,'utf8mb4'); * * If used in a portable environment, parameters set in this manner should * be predicated on the database provider, as unexpected results may occur * if applied to the wrong database. * * @param string $parameter The name of the parameter to set * @param string $value The value of the parameter * * @return bool True if success, false otherwise (e.g. parameter is not valid) */ public function setConnectionParameter($parameter, $value) { $this->connectionParameters[] = array($parameter=>$value); return true; } /** * ADOdb version. * * @return string */ static function Version() { global $ADODB_vers; // Semantic Version number matching regex $regex = '^[vV]?(\d+\.\d+\.\d+' // Version number (X.Y.Z) with optional 'V' . '(?:-(?:' // Optional preprod version: a '-' . 'dev|' // followed by 'dev' . '(?:(?:alpha|beta|rc)(?:\.\d+))' // or a preprod suffix and version number . '))?)(?:\s|$)'; // Whitespace or end of string if (!preg_match("/$regex/", $ADODB_vers, $matches)) { // This should normally not happen... Return whatever is between the start // of the string and the first whitespace (or the end of the string). self::outp("Invalid version number: '$ADODB_vers'", 'Version'); $regex = '^[vV]?(.*?)(?:\s|$)'; preg_match("/$regex/", $ADODB_vers, $matches); } return $matches[1]; } /** * Set a custom meta type with a corresponding actual * * @param string $metaType The Custom ADOdb metatype * @param string $dictionaryType The database dictionary type * @param string $actualType The database actual type * @param bool $handleAsType handle like an existing Metatype * @param mixed $callBack A pre-processing function * * @return bool success if the actual exists */ final public function setCustomMetaType( $metaType, $dictionaryType, $actualType, $handleAsType=false, $callback=false){ $this->customMetaTypes[strtoupper($metaType)] = array( 'actual'=>$actualType, 'dictionary'=>strtoupper($dictionaryType), 'handler'=>$handleAsType, 'callback'=>$callback ); /* * Create a reverse lookup for the actualType */ $this->customActualTypes[$actualType] = $metaType; return true; } /** * Get a list of custom meta types. * * @return string[] */ final public function getCustomMetaTypes() { return $this->customMetaTypes; } /** * Get server version info. * * @return string[] Array with 2 string elements: version and description */ function ServerInfo() { return array('description' => '', 'version' => ''); } /** * Return true if connected to the database. * * @return bool */ function IsConnected() { return !empty($this->_connectionID); } /** * Find version string. * * @param string $str * * @return string */ function _findvers($str) { if (preg_match('/([0-9]+\.([0-9\.])+)/',$str, $arr)) { return $arr[1]; } else { return ''; } } /** * All error messages go through this bottleneck function. * * You can define your own handler by defining the function name in ADODB_OUTP. * * @param string $msg Message to print * @param bool $newline True to add a newline after printing $msg */ static function outp($msg,$newline=true) { global $ADODB_FLUSH,$ADODB_OUTP; if (defined('ADODB_OUTP')) { $fn = ADODB_OUTP; $fn($msg,$newline); return; } else if (isset($ADODB_OUTP)) { call_user_func($ADODB_OUTP,$msg,$newline); return; } if ($newline) { $msg .= "<br>\n"; } if (isset($_SERVER['HTTP_USER_AGENT']) || !$newline) { echo $msg; } else { echo strip_tags($msg); } if (!empty($ADODB_FLUSH) && ob_get_length() !== false) { flush(); // do not flush if output buffering enabled - useless - thx to Jesse Mullan } } /** * Return the database server's current date and time. * @return int|false */ function Time() { $rs = $this->_Execute("select $this->sysTimeStamp"); if ($rs && !$rs->EOF) { return $this->UnixTimeStamp(reset($rs->fields)); } return false; } /** * Parses the hostname to extract the port. * Overwrites $this->host and $this->port, only if a port is specified. * The Hostname can be fully or partially qualified, * ie: "db.mydomain.com:5432" or "ldaps://ldap.mydomain.com:636" * Any specified scheme such as ldap:// or ldaps:// is maintained. */ protected function parseHostNameAndPort() { $parsed_url = parse_url($this->host); if (is_array($parsed_url) && isset($parsed_url['host']) && isset($parsed_url['port'])) { if ( isset($parsed_url['scheme']) ) { // If scheme is specified (ie: ldap:// or ldaps://, make sure we retain that. $this->host = $parsed_url['scheme'] . "://" . $parsed_url['host']; } else { $this->host = $parsed_url['host']; } $this->port = $parsed_url['port']; } } /** * Connect to database. * * @param string $argHostname Host to connect to * @param string $argUsername Userid to login * @param string $argPassword Associated password * @param string $argDatabaseName Database name * @param bool $forceNew Force new connection * * @return bool */ function Connect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "", $forceNew = false) { if ($argHostname != "") { $this->host = $argHostname; } // Overwrites $this->host and $this->port if a port is specified. $this->parseHostNameAndPort(); if ($argUsername != "") { $this->user = $argUsername; } if ($argPassword != "") { $this->password = 'not stored'; // not stored for security reasons } if ($argDatabaseName != "") { $this->database = $argDatabaseName; } $this->_isPersistentConnection = false; if ($forceNew) { if ($rez=$this->_nconnect($this->host, $this->user, $argPassword, $this->database)) { return true; } } else { if ($rez=$this->_connect($this->host, $this->user, $argPassword, $this->database)) { return true; } } if (isset($rez)) { $err = $this->ErrorMsg(); $errno = $this->ErrorNo(); if (empty($err)) { $err = "Connection error to server '$argHostname' with user '$argUsername'"; } } else { $err = "Missing extension for ".$this->dataProvider; $errno = 0; } if ($fn = $this->raiseErrorFn) { $fn($this->databaseType, 'CONNECT', $errno, $err, $this->host, $this->database, $this); } $this->_connectionID = false; if ($this->debug) { ADOConnection::outp( $this->host.': '.$err); } return false; } /** * Always force a new connection to database. * * @param string $argHostname Host to connect to * @param string $argUsername Userid to login * @param string $argPassword Associated password * @param string $argDatabaseName Database name * * @return bool */ function _nconnect($argHostname, $argUsername, $argPassword, $argDatabaseName) { return $this->_connect($argHostname, $argUsername, $argPassword, $argDatabaseName); } /** * Always force a new connection to database. * * Currently this only works with Oracle. * * @param string $argHostname Host to connect to * @param string $argUsername Userid to login * @param string $argPassword Associated password * @param string $argDatabaseName Database name * * @return bool */ function NConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "") { return $this->Connect($argHostname, $argUsername, $argPassword, $argDatabaseName, true); } /** * Establish persistent connection to database. * * @param string $argHostname Host to connect to * @param string $argUsername Userid to login * @param string $argPassword Associated password * @param string $argDatabaseName Database name * * @return bool */ function PConnect($argHostname = "", $argUsername = "", $argPassword = "", $argDatabaseName = "") { if (defined('ADODB_NEVER_PERSIST')) { return $this->Connect($argHostname,$argUsername,$argPassword,$argDatabaseName); } if ($argHostname != "") { $this->host = $argHostname; } // Overwrites $this->host and $this->port if a port is specified. $this->parseHostNameAndPort(); if ($argUsername != "") { $this->user = $argUsername; } if ($argPassword != "") { $this->password = 'not stored'; } if ($argDatabaseName != "") { $this->database = $argDatabaseName; } $this->_isPersistentConnection = true; if ($rez = $this->_pconnect($this->host, $this->user, $argPassword, $this->database)) { return true; } if (isset($rez)) { $err = $this->ErrorMsg(); if (empty($err)) { $err = "Connection error to server '$argHostname' with user '$argUsername'"; } $ret = false; } else { $err = "Missing extension for ".$this->dataProvider; $ret = false; } if ($fn = $this->raiseErrorFn) { $fn($this->databaseType,'PCONNECT',$this->ErrorNo(),$err,$this->host,$this->database,$this); } $this->_connectionID = false; if ($this->debug) { ADOConnection::outp( $this->host.': '.$err); } return $ret; } /** * Throw an exception if the handler is defined or prints the message if not. * @param string $msg Message * @param string $src the name of the calling function (in uppercase) * @param string $sql Optional offending SQL statement */ function outp_throw($msg, $src='WARN', $sql='') { if (defined('ADODB_ERROR_HANDLER') && ADODB_ERROR_HANDLER == 'adodb_throw') { adodb_throw($this->databaseType,$src,-9999,$msg,$sql,false,$this); return; } ADOConnection::outp($msg); } /** * Create cache class. * * Code is backwards-compatible with old memcache implementation. */ function _CreateCache() { global $ADODB_CACHE, $ADODB_CACHE_CLASS; if ($this->memCache) { global $ADODB_INCLUDED_MEMCACHE; if (empty($ADODB_INCLUDED_MEMCACHE)) { include_once(ADODB_DIR.'/adodb-memcache.lib.inc.php'); } $ADODB_CACHE = new ADODB_Cache_MemCache($this); } else { $ADODB_CACHE = new $ADODB_CACHE_CLASS($this); } } /** * Format date column in sql string. * * See https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:sqldate * for documentation on supported formats. * * @param string $fmt Format string * @param string $col Date column; use system date if not specified. * * @return string */ function SQLDate($fmt, $col = '') { if (!$col) { $col = $this->sysDate; } return $col; // child class implement } /** * Prepare an SQL statement and return the statement resource. * * For databases that do not support prepared statements, we return the * provided SQL statement as-is, to ensure compatibility: * * $stmt = $db->prepare("insert into table (id, name) values (?,?)"); * $db->execute($stmt, array(1,'Jill')) or die('insert failed'); * $db->execute($stmt, array(2,'Joe')) or die('insert failed'); * * @param string $sql SQL to send to database * * @return mixed|false The prepared statement, or the original sql if the * database does not support prepare. */ function Prepare($sql) { return $sql; } /** * Releases a previously prepared statement. * * @param mixed $stmt Statement resource, as returned by {@see prepare()} * * @return bool */ function releaseStatement(&$stmt) { return true; } /** * Prepare a Stored Procedure and return the statement resource. * * Some databases, eg. mssql require a different function for preparing * stored procedures. So we cannot use Prepare(). * * For databases that do not support this, we return the $sql. * * @param string $sql SQL to send to database * @param bool $param * * @return mixed|false The prepared statement, or the original sql if the * database does not support prepare. */ function PrepareSP($sql,$param=true) { return $this->Prepare($sql,$param); } /** * PEAR DB Compat - alias for qStr. * @param $s * @return string */ function Quote($s) { return $this->qstr($s); } /** * Quotes a string so that all strings are escaped. * Wrapper for qstr with magic_quotes = false. * * @param string &$s */ function q(&$s) { //if (!empty($this->qNull && $s == 'null') { // return $s; //} $s = $this->qstr($s); } /** * PEAR DB Compat - do not use internally. * @return int */ function ErrorNative() { return $this->ErrorNo(); } /** * PEAR DB Compat - do not use internally. * @param string $seq_name * @return int */ function nextId($seq_name) { return $this->GenID($seq_name); } /** * Lock a row. * Will escalate and lock the table if row locking is not supported. * Will normally free the lock at the end of the transaction. * * @param string $table name of table to lock * @param string $where where clause to use, eg: "WHERE row=12". If left empty, will escalate to table lock * @param string $col * * @return bool */ function RowLock($table,$where,$col='1 as adodbignore') { return false; } /** * @param string $table * @return true */ function CommitLock($table) { return $this->CommitTrans(); } /** * @param string $table * @return true */ function RollbackLock($table) { return $this->RollbackTrans(); } /** * PEAR DB Compat - do not use internally. * * The fetch modes for NUMERIC and ASSOC for PEAR DB and ADODB are identical * for easy porting :-) * * @param int $mode The fetchmode ADODB_FETCH_ASSOC or ADODB_FETCH_NUM * * @return int Previous fetch mode */ function SetFetchMode($mode) { $old = $this->fetchMode; $this->fetchMode = $mode; if ($old === false) { global $ADODB_FETCH_MODE; return $ADODB_FETCH_MODE; } return $old; } /** * PEAR DB Compat - do not use internally. * * @param string $sql * @param array|bool $inputarr * * @return ADORecordSet|bool */ function Query($sql, $inputarr=false) { $rs = $this->Execute($sql, $inputarr); if (!$rs && defined('ADODB_PEAR')) { return ADODB_PEAR_Error(); } return $rs; } /** * PEAR DB Compat - do not use internally */ function LimitQuery($sql, $offset, $count, $params=false) { $rs = $this->SelectLimit($sql, $count, $offset, $params); if (!$rs && defined('ADODB_PEAR')) { return ADODB_PEAR_Error(); } return $rs; } /** * PEAR DB Compat - do not use internally */ function Disconnect() { return $this->Close(); } /** * Returns a placeholder for query parameters. * * e.g. $DB->Param('a') will return * - '?' for most databases * - ':a' for Oracle * - '$1', '$2', etc. for PostgreSQL * * @param mixed $name parameter's name. * For databases that require positioned params (e.g. PostgreSQL), * a "falsy" value can be used to force resetting the placeholder * count; using boolean 'false' will reset it without actually * returning a placeholder. ADOdb will also automatically reset * the count when executing a query. * @param string $type (unused) * @return string query parameter placeholder */ function Param($name,$type='C') { return '?'; } /** * Self-documenting version of Parameter(). * * @param $stmt * @param &$var * @param $name * @param int $maxLen * @param bool $type * * @return bool */ function InParameter(&$stmt, &$var, $name, $maxLen=4000, $type=false) { return $this->Parameter($stmt,$var,$name,false,$maxLen,$type); } /** * Self-documenting version of Parameter(). * * @param $stmt * @param $var * @param $name * @param int $maxLen * @param bool $type * * @return bool */ function OutParameter(&$stmt,&$var,$name,$maxLen=4000,$type=false) { return $this->Parameter($stmt,$var,$name,true,$maxLen,$type); } /** * * Usage in oracle * $stmt = $db->Prepare('select * from table where id =:myid and group=:group'); * $db->Parameter($stmt,$id,'myid'); * $db->Parameter($stmt,$group,'group',64); * $db->Execute(); * * @param mixed &$stmt Statement returned by Prepare() or PrepareSP(). * @param mixed &$var PHP variable to bind to * @param string $name Name of stored procedure variable name to bind to. * @param int|bool $isOutput Indicates direction of parameter 0/false=IN 1=OUT 2= IN/OUT. This is ignored in oci8. * @param int $maxLen Holds an maximum length of the variable. * @param mixed $type The data type of $var. Legal values depend on driver. * * @return bool */ function Parameter(&$stmt,&$var,$name,$isOutput=false,$maxLen=4000,$type=false) { return false; } function IgnoreErrors($saveErrs=false) { if (!$saveErrs) { $saveErrs = array($this->raiseErrorFn,$this->_transOK); $this->raiseErrorFn = false; return $saveErrs; } else { $this->raiseErrorFn = $saveErrs[0]; $this->_transOK = $saveErrs[1]; } } /** * Improved method of initiating a transaction. Used together with CompleteTrans(). * Advantages include: * * a. StartTrans/CompleteTrans is nestable, unlike BeginTrans/CommitTrans/RollbackTrans. * Only the outermost block is treated as a transaction.<br> * b. CompleteTrans auto-detects SQL errors, and will rollback on errors, commit otherwise.<br> * c. All BeginTrans/CommitTrans/RollbackTrans inside a StartTrans/CompleteTrans block * are disabled, making it backward compatible. */ function StartTrans($errfn = 'ADODB_TransMonitor') { if ($this->transOff > 0) { $this->transOff += 1; return true; } $this->_oldRaiseFn = $this->raiseErrorFn; $this->raiseErrorFn = $errfn; $this->_transOK = true; if ($this->debug && $this->transCnt > 0) { ADOConnection::outp("Bad Transaction: StartTrans called within BeginTrans"); } $ok = $this->BeginTrans(); $this->transOff = 1; return $ok; } /** * Complete a transation. * * Used together with StartTrans() to end a transaction. Monitors connection * for sql errors, and will commit or rollback as appropriate. * * @param bool autoComplete if true, monitor sql errors and commit and * rollback as appropriate, and if set to false * force rollback even if no SQL error detected. * @returns true on commit, false on rollback. */ function CompleteTrans($autoComplete = true) { if ($this->transOff > 1) { $this->transOff -= 1; return true; } $this->raiseErrorFn = $this->_oldRaiseFn; $this->transOff = 0; if ($this->_transOK && $autoComplete) { if (!$this->CommitTrans()) { $this->_transOK = false; if ($this->debug) { ADOConnection::outp("Smart Commit failed"); } } else { if ($this->debug) { ADOConnection::outp("Smart Commit occurred"); } } } else { $this->_transOK = false; $this->RollbackTrans(); if ($this->debug) { ADOConnection::outp("Smart Rollback occurred"); } } return $this->_transOK; } /** * At the end of a StartTrans/CompleteTrans block, perform a rollback. */ function FailTrans() { if ($this->debug) if ($this->transOff == 0) { ADOConnection::outp("FailTrans outside StartTrans/CompleteTrans"); } else { ADOConnection::outp("FailTrans was called"); adodb_backtrace(); } $this->_transOK = false; } /** * Check if transaction has failed, only for Smart Transactions. */ function HasFailedTrans() { if ($this->transOff > 0) { return $this->_transOK == false; } return false; } /** * Execute SQL * * @param string $sql SQL statement to execute, or possibly an array * holding prepared statement ($sql[0] will hold sql text) * @param array|bool $inputarr holds the input data to bind to. * Null elements will be set to null. * * @return ADORecordSet|bool */ public function Execute($sql, $inputarr = false) { if ($this->fnExecute) { $fn = $this->fnExecute; $ret = $fn($this,$sql,$inputarr); if (isset($ret)) { return $ret; } } if ($inputarr !== false) { if (!is_array($inputarr)) { $inputarr = array($inputarr); } $element0 = reset($inputarr); # is_object check because oci8 descriptors can be passed in $array_2d = $this->bulkBind && is_array($element0) && !is_object(reset($element0)); //remove extra memory copy of input -mikefedyk unset($element0); if (!is_array($sql) && !$this->_bindInputArray) { // @TODO this would consider a '?' within a string as a parameter... $sqlarr = explode('?',$sql); $nparams = sizeof($sqlarr)-1; if (!$array_2d) { // When not Bind Bulk - convert to array of arguments list $inputarr = array($inputarr); } else { // Bulk bind - Make sure all list of params have the same number of elements $countElements = array_map('count', $inputarr); if (1 != count(array_unique($countElements))) { $this->outp_throw( "[bulk execute] Input array has different number of params [" . print_r($countElements, true) . "].", 'Execute' ); return false; } unset($countElements); } // Make sure the number of parameters provided in the input // array matches what the query expects $element0 = reset($inputarr); if ($nparams != count($element0)) { $this->outp_throw( "Input array has " . count($element0) . " params, does not match query: '" . htmlspecialchars($sql) . "'", 'Execute' ); return false; } // clean memory unset($element0); foreach($inputarr as $arr) { $sql = ''; $i = 0; foreach ($arr as $v) { $sql .= $sqlarr[$i]; // from Ron Baldwin <ron.baldwin#sourceprose.com> // Only quote string types $typ = gettype($v); if ($typ == 'string') { //New memory copy of input created here -mikefedyk $sql .= $this->qstr($v); } else if ($typ == 'double') { $sql .= str_replace(',','.',$v); // locales fix so 1.1 does not get converted to 1,1 } else if ($typ == 'boolean') { $sql .= $v ? $this->true : $this->false; } else if ($typ == 'object') { if (method_exists($v, '__toString')) { $sql .= $this->qstr($v->__toString()); } else { $sql .= $this->qstr((string) $v); } } else if ($v === null) { $sql .= 'NULL'; } else { $sql .= $v; } $i += 1; if ($i == $nparams) { break; } } // while if (isset($sqlarr[$i])) { $sql .= $sqlarr[$i]; if ($i+1 != sizeof($sqlarr)) { $this->outp_throw( "Input Array does not match ?: ".htmlspecialchars($sql),'Execute'); } } else if ($i != sizeof($sqlarr)) { $this->outp_throw( "Input array does not match ?: ".htmlspecialchars($sql),'Execute'); } $ret = $this->_Execute($sql); if (!$ret) { return $ret; } } } else { if ($array_2d) { if (is_string($sql)) { $stmt = $this->Prepare($sql); } else { $stmt = $sql; } foreach($inputarr as $arr) { $ret = $this->_Execute($stmt,$arr); if (!$ret) { return $ret; } } } else { $ret = $this->_Execute($sql,$inputarr); } } } else { $ret = $this->_Execute($sql,false); } return $ret; } function _Execute($sql,$inputarr=false) { // ExecuteCursor() may send non-string queries (such as arrays), // so we need to ignore those. if( is_string($sql) ) { // Strips keyword used to help generate SELECT COUNT(*) queries // from SQL if it exists. // TODO: obsoleted by #715 - kept for backwards-compatibility $sql = str_replace( '_ADODB_COUNT', '', $sql ); } if ($this->debug) { global $ADODB_INCLUDED_LIB; if (empty($ADODB_INCLUDED_LIB)) { include_once(ADODB_DIR.'/adodb-lib.inc.php'); } $this->_queryID = _adodb_debug_execute($this, $sql,$inputarr); } else { $this->_queryID = @$this->_query($sql,$inputarr); } // ************************ // OK, query executed // ************************ // error handling if query fails if ($this->_queryID === false) { if ($this->debug == 99) { adodb_backtrace(true,5); } $fn = $this->raiseErrorFn; if ($fn) { $fn($this->databaseType,'EXECUTE',$this->ErrorNo(),$this->ErrorMsg(),$sql,$inputarr,$this); } return false; } // return simplified recordset for inserts/updates/deletes with lower overhead if ($this->_queryID === true) { $rsclass = $this->rsPrefix.'empty'; $rs = (class_exists($rsclass)) ? new $rsclass(): new ADORecordSet_empty(); return $rs; } if ($this->dataProvider == 'pdo' && $this->databaseType != 'pdo') { // PDO uses a slightly different naming convention for the // recordset class if the database type is changed, so we must // treat it specifically. The mysql driver leaves the // databaseType as pdo $rsclass = $this->rsPrefix . 'pdo_' . $this->databaseType; } else { $rsclass = $this->rsPrefix . $this->databaseType; } // return real recordset from select statement $rs = new $rsclass($this->_queryID,$this->fetchMode); $rs->connection = $this; // Pablo suggestion $rs->Init(); if (is_array($sql)) { $rs->sql = $sql[0]; } else { $rs->sql = $sql; } if ($rs->_numOfRows <= 0) { global $ADODB_COUNTRECS; if ($ADODB_COUNTRECS) { if (!$rs->EOF) { $rs = $this->_rs2rs($rs,-1,-1,!is_array($sql)); $rs->_queryID = $this->_queryID; } else $rs->_numOfRows = 0; } } return $rs; } function CreateSequence($seqname='adodbseq',$startID=1) { if (empty($this->_genSeqSQL)) { return false; } return $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID)); } function DropSequence($seqname='adodbseq') { if (empty($this->_dropSeqSQL)) { return false; } return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); } /** * Generates a sequence id and stores it in $this->genID. * * GenID is only available if $this->hasGenID = true; * * @param string $seqname Name of sequence to use * @param int $startID If sequence does not exist, start at this ID * * @return int Sequence id, 0 if not supported */ function GenID($seqname='adodbseq',$startID=1) { if (!$this->hasGenID) { return 0; // formerly returns false pre 1.60 } $getnext = sprintf($this->_genIDSQL,$seqname); $holdtransOK = $this->_transOK; $save_handler = $this->raiseErrorFn; $this->raiseErrorFn = ''; @($rs = $this->Execute($getnext)); $this->raiseErrorFn = $save_handler; if (!$rs) { $this->_transOK = $holdtransOK; //if the status was ok before reset $createseq = $this->Execute(sprintf($this->_genSeqSQL,$seqname,$startID)); $rs = $this->Execute($getnext); } if ($rs && !$rs->EOF) { $this->genID = reset($rs->fields); } else { $this->genID = 0; // false } if ($rs) { $rs->Close(); } return $this->genID; } /** * Returns the last inserted ID. * * Not all databases support this feature. Some do not require to specify * table or column name (e.g. MySQL). * * @param string $table Table name, default '' * @param string $column Column name, default '' * * @return int The last inserted ID. */ function Insert_ID($table='',$column='') { if ($this->_logsql && $this->lastInsID) { return $this->lastInsID; } if ($this->hasInsertID) { return $this->_insertID($table,$column); } if ($this->debug) { ADOConnection::outp( '<p>Insert_ID error</p>'); adodb_backtrace(); } return false; } /** * Enable or disable the Last Insert Id functionality. * * If the Driver supports it, this function allows setting {@see $hasInsertID}. * * @param bool $enable False to disable */ public function enableLastInsertID($enable = true) {} /** * Return the id of the last row that has been inserted in a table. * * @param string $table * @param string $column * * @return int|false */ protected function _insertID($table = '', $column = '') { return false; } /** * Portable Insert ID. Pablo Roca <pabloroca#mvps.org> * * @param string $table * @param string $id * @return mixed The last inserted ID. All databases support this, but be * aware of possible problems in multiuser environments. * Heavily test this before deploying. */ function PO_Insert_ID($table="", $id="") { if ($this->hasInsertID){ return $this->Insert_ID($table,$id); } else { return $this->GetOne("SELECT MAX($id) FROM $table"); } } /** * @return int|false Number of rows affected by UPDATE/DELETE */ function Affected_Rows() { if ($this->hasAffectedRows) { if ($this->fnExecute === 'adodb_log_sql') { if ($this->_logsql && $this->_affected !== false) { return $this->_affected; } } $val = $this->_affectedrows(); return ($val < 0) ? false : $val; } if ($this->debug) { ADOConnection::outp( '<p>Affected_Rows error</p>',false); } return false; } /** * @return string the last error message */ function ErrorMsg() { if ($this->_errorMsg) { return '!! '.strtoupper($this->dataProvider.' '.$this->databaseType).': '.$this->_errorMsg; } else { return ''; } } /** * @return int the last error number. Normally 0 means no error. */ function ErrorNo() { return ($this->_errorMsg) ? -1 : 0; } function MetaError($err=false) { include_once(ADODB_DIR."/adodb-error.inc.php"); if ($err === false) { $err = $this->ErrorNo(); } return adodb_error($this->dataProvider,$this->databaseType,$err); } function MetaErrorMsg($errno) { include_once(ADODB_DIR."/adodb-error.inc.php"); return adodb_errormsg($errno); } /** * @returns an array with the primary key columns in it. */ function MetaPrimaryKeys($table, $owner=false) { // owner not used in base class - see oci8 $p = array(); $objs = $this->MetaColumns($table); if ($objs) { foreach($objs as $v) { if (!empty($v->primary_key)) { $p[] = $v->name; } } } if (sizeof($p)) { return $p; } if (function_exists('ADODB_VIEW_PRIMARYKEYS')) { return ADODB_VIEW_PRIMARYKEYS($this->databaseType, $this->database, $table, $owner); } return false; } /** * Returns a list of Foreign Keys associated with a specific table. * * If there are no foreign keys then the function returns false. * * @param string $table The name of the table to get the foreign keys for. * @param string $owner Table owner/schema. * @param bool $upper If true, only matches the table with the uppercase name. * @param bool $associative Returns the result in associative mode; * if ADODB_FETCH_MODE is already associative, then * this parameter is discarded. * * @return string[]|false An array where keys are tables, and values are foreign keys; * false if no foreign keys could be found. */ function metaForeignKeys($table, $owner = '', $upper = false, $associative = false) { return false; } /** * Choose a database to connect to. Many databases do not support this. * * @param string $dbName the name of the database to select * @return bool */ function SelectDB($dbName) {return false;} /** * Select a limited number of rows. * * Will select, getting rows from $offset (1-based), for $nrows. * This simulates the MySQL "select * from table limit $offset,$nrows" , and * the PostgreSQL "select * from table limit $nrows offset $offset". Note that * MySQL and PostgreSQL parameter ordering is the opposite of the other. * eg. * SelectLimit('select * from table',3); will return rows 1 to 3 (1-based) * SelectLimit('select * from table',3,2); will return rows 3 to 5 (1-based) * * Uses SELECT TOP for Microsoft databases (when $this->hasTop is set) * BUG: Currently SelectLimit fails with $sql with LIMIT or TOP clause already set * * @param string $sql * @param int $offset Row to start calculations from (1-based) * @param int $nrows Number of rows to get * @param array|bool $inputarr Array of bind variables * @param int $secs2cache Private parameter only used by jlim * * @return ADORecordSet The recordset ($rs->databaseType == 'array') */ function SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0) { $nrows = (int)$nrows; $offset = (int)$offset; if ($this->hasTop && $nrows > 0) { // suggested by Reinhard Balling. Access requires top after distinct // Informix requires first before distinct - F Riosa $ismssql = (strpos($this->databaseType,'mssql') !== false); if ($ismssql) { $isaccess = false; } else { $isaccess = (strpos($this->databaseType,'access') !== false); } if ($offset <= 0) { // access includes ties in result if ($isaccess) { $sql = preg_replace( '/(^\s*select\s+(distinctrow|distinct)?)/i', '\\1 '.$this->hasTop.' '.$nrows.' ', $sql ); if ($secs2cache != 0) { $ret = $this->CacheExecute($secs2cache, $sql,$inputarr); } else { $ret = $this->Execute($sql,$inputarr); } return $ret; // PHP5 fix } else if ($ismssql){ $sql = preg_replace( '/(^\s*select\s+(distinctrow|distinct)?)/i', '\\1 '.$this->hasTop.' '.$nrows.' ', $sql ); } else { $sql = preg_replace( '/(^\s*select\s)/i', '\\1 '.$this->hasTop.' '.$nrows.' ', $sql ); } } else { $nn = $nrows + $offset; if ($isaccess || $ismssql) { $sql = preg_replace( '/(^\s*select\s+(distinctrow|distinct)?)/i', '\\1 '.$this->hasTop.' '.$nn.' ', $sql ); } else { $sql = preg_replace( '/(^\s*select\s)/i', '\\1 '.$this->hasTop.' '.$nn.' ', $sql ); } } } // if $offset>0, we want to skip rows, and $ADODB_COUNTRECS is set, we buffer rows // 0 to offset-1 which will be discarded anyway. So we disable $ADODB_COUNTRECS. global $ADODB_COUNTRECS; try { $savec = $ADODB_COUNTRECS; $ADODB_COUNTRECS = false; if ($secs2cache != 0) { $rs = $this->CacheExecute($secs2cache, $sql, $inputarr); } else { $rs = $this->Execute($sql, $inputarr); } } finally { $ADODB_COUNTRECS = $savec; } if ($rs && !$rs->EOF) { $rs = $this->_rs2rs($rs,$nrows,$offset); } //print_r($rs); return $rs; } /** * Create serializable recordset. Breaks rs link to connection. * * @param ADORecordSet $rs the recordset to serialize * * @return ADORecordSet_array|bool the new recordset */ function SerializableRS(&$rs) { $rs2 = $this->_rs2rs($rs); $ignore = false; $rs2->connection = $ignore; return $rs2; } /** * Convert a database recordset to an array recordset. * * Input recordset's cursor should be at beginning, and old $rs will be closed. * * @param ADORecordSet $rs the recordset to copy * @param int $nrows number of rows to retrieve (optional) * @param int $offset offset by number of rows (optional) * @param bool $close * * @return ADORecordSet_array|ADORecordSet|bool the new recordset */ function &_rs2rs(&$rs,$nrows=-1,$offset=-1,$close=true) { if (! $rs) { $ret = false; return $ret; } $dbtype = $rs->databaseType; if (!$dbtype) { $rs = $rs; // required to prevent crashing in 4.2.1, but does not happen in 4.3.1 -- why ? return $rs; } if (($dbtype == 'array' || $dbtype == 'csv') && $nrows == -1 && $offset == -1) { $rs->MoveFirst(); $rs = $rs; // required to prevent crashing in 4.2.1, but does not happen in 4.3.1-- why ? return $rs; } $flds = array(); for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) { $flds[] = $rs->FetchField($i); } $arr = $rs->GetArrayLimit($nrows,$offset); //print_r($arr); if ($close) { $rs->Close(); } $arrayClass = $this->arrayClass; $rs2 = new $arrayClass($fakeQueryId=1); $rs2->connection = $this; $rs2->sql = $rs->sql; $rs2->dataProvider = $this->dataProvider; $rs2->InitArrayFields($arr,$flds); $rs2->fetchMode = isset($rs->adodbFetchMode) ? $rs->adodbFetchMode : $rs->fetchMode; return $rs2; } /** * Return all rows. * * Compat with PEAR DB. * * @param string $sql SQL statement * @param array|bool $inputarr Input bind array * * @return array|false */ function GetAll($sql, $inputarr=false) { return $this->GetArray($sql,$inputarr); } /** * Execute statement and return rows in an array. * * The function executes a statement and returns all of the returned rows in * an array, or false if the statement execution fails or if only 1 column * is requested in the SQL statement. * If no records match the provided SQL statement, an empty array is returned. * * @param string $sql SQL statement * @param array|bool $inputarr input bind array * @param bool $force_array * @param bool $first2cols * * @return array|bool */ public function GetAssoc($sql, $inputarr = false, $force_array = false, $first2cols = false) { $rs = $this->Execute($sql, $inputarr); if (!$rs) { /* * Execution failure */ return false; } return $rs->GetAssoc($force_array, $first2cols); } /** * Search for the results of an executed query in the cache. * * @param int $secs2cache * @param string|bool $sql SQL statement * @param array|bool $inputarr input bind array * @param bool $force_array * @param bool $first2cols * * @return false|array */ public function CacheGetAssoc($secs2cache, $sql = false, $inputarr = false,$force_array = false, $first2cols = false) { if (!is_numeric($secs2cache)) { $first2cols = $force_array; $force_array = $inputarr; } $rs = $this->CacheExecute($secs2cache, $sql, $inputarr); if (!$rs) { return false; } return $rs->GetAssoc($force_array, $first2cols); } /** * Return first element of first row of sql statement. Recordset is disposed * for you. * * @param string $sql SQL statement * @param array|bool $inputarr input bind array * @return mixed */ public function GetOne($sql, $inputarr=false) { global $ADODB_COUNTRECS,$ADODB_GETONE_EOF; try { $crecs = $ADODB_COUNTRECS; $ADODB_COUNTRECS = false; $rs = $this->Execute($sql, $inputarr); } finally { $ADODB_COUNTRECS = $crecs; } $ret = false; if ($rs) { if ($rs->EOF) { $ret = $ADODB_GETONE_EOF; } else { $ret = reset($rs->fields); } $rs->Close(); } return $ret; } // $where should include 'WHERE fld=value' function GetMedian($table, $field,$where = '') { $total = $this->GetOne("select count(*) from $table $where"); if (!$total) { return false; } $midrow = (integer) ($total/2); $rs = $this->SelectLimit("select $field from $table $where order by 1",1,$midrow); if ($rs && !$rs->EOF) { return reset($rs->fields); } return false; } function CacheGetOne($secs2cache,$sql=false,$inputarr=false) { global $ADODB_GETONE_EOF; $ret = false; $rs = $this->CacheExecute($secs2cache,$sql,$inputarr); if ($rs) { if ($rs->EOF) { $ret = $ADODB_GETONE_EOF; } else { $ret = reset($rs->fields); } $rs->Close(); } return $ret; } /** * Executes a statement and returns each row's first column in an array. * * @param string $sql SQL statement * @param array|bool $inputarr input bind array * @param bool $trim enables space trimming of the returned value. * This is only relevant if the returned string * is coming from a CHAR type field. * * @return array|bool 1D array containning the first row of the query */ function GetCol($sql, $inputarr = false, $trim = false) { $rs = $this->Execute($sql, $inputarr); if ($rs) { $rv = array(); if ($trim) { while (!$rs->EOF) { $rv[] = trim(reset($rs->fields)); $rs->MoveNext(); } } else { while (!$rs->EOF) { $rv[] = reset($rs->fields); $rs->MoveNext(); } } $rs->Close(); } else { $rv = false; } return $rv; } function CacheGetCol($secs, $sql = false, $inputarr = false,$trim=false) { $rs = $this->CacheExecute($secs, $sql, $inputarr); if ($rs) { $rv = array(); if ($trim) { while (!$rs->EOF) { $rv[] = trim(reset($rs->fields)); $rs->MoveNext(); } } else { while (!$rs->EOF) { $rv[] = reset($rs->fields); $rs->MoveNext(); } } $rs->Close(); } else $rv = false; return $rv; } /** * Calculate the offset of a date for a particular database * and generate appropriate SQL. * * Useful for calculating future/past dates and storing in a database. * * @param double $dayFraction 1.5 means 1.5 days from now, 1.0/24 for 1 hour * @param string|false $date Reference date, false for system time * * @return string */ function OffsetDate($dayFraction,$date=false) { if (!$date) { $date = $this->sysDate; } return '('.$date.'+'.$dayFraction.')'; } /** * Executes a statement and returns a the entire recordset in an array. * * @param string $sql SQL statement * @param array|bool $inputarr input bind array * * @return array|false */ function GetArray($sql,$inputarr=false) { global $ADODB_COUNTRECS; try { $savec = $ADODB_COUNTRECS; $ADODB_COUNTRECS = false; $rs = $this->Execute($sql, $inputarr); } finally { $ADODB_COUNTRECS = $savec; } if (!$rs) if (defined('ADODB_PEAR')) { return ADODB_PEAR_Error(); } else { return false; } $arr = $rs->GetArray(); $rs->Close(); return $arr; } function CacheGetAll($secs2cache,$sql=false,$inputarr=false) { return $this->CacheGetArray($secs2cache,$sql,$inputarr); } function CacheGetArray($secs2cache,$sql=false,$inputarr=false) { global $ADODB_COUNTRECS; try { $savec = $ADODB_COUNTRECS; $ADODB_COUNTRECS = false; $rs = $this->CacheExecute($secs2cache, $sql, $inputarr); } finally { $ADODB_COUNTRECS = $savec; } if (!$rs) if (defined('ADODB_PEAR')) { return ADODB_PEAR_Error(); } else { return false; } $arr = $rs->GetArray(); $rs->Close(); return $arr; } function GetRandRow($sql, $arr= false) { $rezarr = $this->GetAll($sql, $arr); $sz = sizeof($rezarr); return $rezarr[abs(rand()) % $sz]; } /** * Return one row of sql statement. Recordset is disposed for you. * Note that SelectLimit should not be called. * * @param string $sql SQL statement * @param array|bool $inputarr input bind array * * @return array|false Array containing the first row of the query */ function GetRow($sql,$inputarr=false) { global $ADODB_COUNTRECS; try { $crecs = $ADODB_COUNTRECS; $ADODB_COUNTRECS = false; $rs = $this->Execute($sql, $inputarr); } finally { $ADODB_COUNTRECS = $crecs; } if ($rs) { if (!$rs->EOF) { $arr = $rs->fields; } else { $arr = array(); } $rs->Close(); return $arr; } return false; } /** * @param int $secs2cache * @param string|false $sql * @param mixed[]|bool $inputarr * @return mixed[]|bool */ function CacheGetRow($secs2cache,$sql=false,$inputarr=false) { $rs = $this->CacheExecute($secs2cache,$sql,$inputarr); if ($rs) { if (!$rs->EOF) { $arr = $rs->fields; } else { $arr = array(); } $rs->Close(); return $arr; } return false; } /** * Insert or replace a single record. Note: this is not the same as MySQL's replace. * ADOdb's Replace() uses update-insert semantics, not insert-delete-duplicates of MySQL. * Also note that no table locking is done currently, so it is possible that the * record be inserted twice by two programs... * * $this->Replace('products', array('prodname' =>"'Nails'","price" => 3.99), 'prodname'); * * $table table name * $fieldArray associative array of data (you must quote strings yourself). * $keyCol the primary key field name or if compound key, array of field names * autoQuote set to true to use a heuristic to quote strings. Works with nulls and numbers * but does not work with dates nor SQL functions. * has_autoinc the primary key is an auto-inc field, so skip in insert. * * Currently blob replace not supported * * returns 0 = fail, 1 = update, 2 = insert */ function Replace($table, $fieldArray, $keyCol, $autoQuote=false, $has_autoinc=false) { global $ADODB_INCLUDED_LIB; if (empty($ADODB_INCLUDED_LIB)) { include_once(ADODB_DIR.'/adodb-lib.inc.php'); } return _adodb_replace($this, $table, $fieldArray, $keyCol, $autoQuote, $has_autoinc); } /** * Will select, getting rows from $offset (1-based), for $nrows. * This simulates the MySQL "select * from table limit $offset,$nrows" , and * the PostgreSQL "select * from table limit $nrows offset $offset". Note that * MySQL and PostgreSQL parameter ordering is the opposite of the other. * eg. * CacheSelectLimit(15,'select * from table',3); will return rows 1 to 3 (1-based) * CacheSelectLimit(15,'select * from table',3,2); will return rows 3 to 5 (1-based) * * BUG: Currently CacheSelectLimit fails with $sql with LIMIT or TOP clause already set * * @param int $secs2cache Seconds to cache data, set to 0 to force query. This is optional * @param string $sql * @param int $offset Row to start calculations from (1-based) * @param int $nrows Number of rows to get * @param array $inputarr Array of bind variables * * @return ADORecordSet The recordset ($rs->databaseType == 'array') */ function CacheSelectLimit($secs2cache,$sql,$nrows=-1,$offset=-1,$inputarr=false) { if (!is_numeric($secs2cache)) { if ($sql === false) { $sql = -1; } if ($offset == -1) { $offset = false; } // sql, nrows, offset,inputarr $rs = $this->SelectLimit($secs2cache,$sql,$nrows,$offset,$this->cacheSecs); } else { if ($sql === false) { $this->outp_throw("Warning: \$sql missing from CacheSelectLimit()",'CacheSelectLimit'); } $rs = $this->SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache); } return $rs; } /** * Flush cached recordsets that match a particular $sql statement. * If $sql == false, then we purge all files in the cache. */ function CacheFlush($sql=false,$inputarr=false) { global $ADODB_CACHE_DIR, $ADODB_CACHE; # Create cache if it does not exist if (empty($ADODB_CACHE)) { $this->_CreateCache(); } if (!$sql) { $ADODB_CACHE->flushall($this->debug); return; } $f = $this->_gencachename($sql.serialize($inputarr),false); return $ADODB_CACHE->flushcache($f, $this->debug); } /** * Private function to generate filename for caching. * Filename is generated based on: * * - sql statement * - database type (oci8, ibase, ifx, etc) * - database name * - userid * - setFetchMode (adodb 4.23) * * When not in safe mode, we create 256 sub-directories in the cache directory ($ADODB_CACHE_DIR). * Assuming that we can have 50,000 files per directory with good performance, * then we can scale to 12.8 million unique cached recordsets. Wow! */ function _gencachename($sql,$createdir) { global $ADODB_CACHE, $ADODB_CACHE_DIR; if ($this->fetchMode === false) { global $ADODB_FETCH_MODE; $mode = $ADODB_FETCH_MODE; } else { $mode = $this->fetchMode; } $m = md5($sql.$this->databaseType.$this->database.$this->user.$mode); if (!$ADODB_CACHE->createdir) { return $m; } if (!$createdir) { $dir = $ADODB_CACHE->getdirname($m); } else { $dir = $ADODB_CACHE->createdir($m, $this->debug); } return $dir.'/adodb_'.$m.'.cache'; } /** * Execute SQL, caching recordsets. * * @param int $secs2cache Seconds to cache data, set to 0 to force query. * This is an optional parameter. * @param string|bool $sql SQL statement to execute * @param array|bool $inputarr Holds the input data to bind * * @return ADORecordSet RecordSet or false */ function CacheExecute($secs2cache,$sql=false,$inputarr=false) { global $ADODB_CACHE; if (empty($ADODB_CACHE)) { $this->_CreateCache(); } if (!is_numeric($secs2cache)) { $inputarr = $sql; $sql = $secs2cache; $secs2cache = $this->cacheSecs; } if (is_array($sql)) { $sqlparam = $sql; $sql = $sql[0]; } else $sqlparam = $sql; $md5file = $this->_gencachename($sql.serialize($inputarr),true); $err = ''; if ($secs2cache > 0){ $rs = $ADODB_CACHE->readcache($md5file,$err,$secs2cache,$this->arrayClass); $this->numCacheHits += 1; } else { $err='Timeout 1'; $rs = false; $this->numCacheMisses += 1; } if (!$rs) { // no cached rs found if ($this->debug) { if ($this->debug !== -1) { ADOConnection::outp( " $md5file cache failure: $err (this is a notice and not an error)"); } } $rs = $this->Execute($sqlparam,$inputarr); if ($rs) { $eof = $rs->EOF; $rs = $this->_rs2rs($rs); // read entire recordset into memory immediately $rs->timeCreated = time(); // used by caching $txt = _rs2serialize($rs,false,$sql); // serialize $ok = $ADODB_CACHE->writecache($md5file,$txt,$this->debug, $secs2cache); if (!$ok) { if ($ok === false) { $em = 'Cache write error'; $en = -32000; if ($fn = $this->raiseErrorFn) { $fn($this->databaseType,'CacheExecute', $en, $em, $md5file,$sql,$this); } } else { $em = 'Cache file locked warning'; $en = -32001; // do not call error handling for just a warning } if ($this->debug) { ADOConnection::outp( " ".$em); } } if ($rs->EOF && !$eof) { $rs->MoveFirst(); //$rs = csv2rs($md5file,$err); $rs->connection = $this; // Pablo suggestion } } else if (!$this->memCache) { $ADODB_CACHE->flushcache($md5file); } } else { $this->_errorMsg = ''; $this->_errorCode = 0; if ($this->fnCacheExecute) { $fn = $this->fnCacheExecute; $fn($this, $secs2cache, $sql, $inputarr); } // ok, set cached object found $rs->connection = $this; // Pablo suggestion if ($this->debug){ if ($this->debug == 99) { adodb_backtrace(); } $inBrowser = isset($_SERVER['HTTP_USER_AGENT']); $ttl = $rs->timeCreated + $secs2cache - time(); $s = is_array($sql) ? $sql[0] : $sql; if ($inBrowser) { $s = '<i>'.htmlspecialchars($s).'</i>'; } ADOConnection::outp( " $md5file reloaded, ttl=$ttl [ $s ]"); } } return $rs; } /* $forceUpdate . */ /** * Similar to PEAR DB's autoExecute(), except that $mode can be 'INSERT' * or 'UPDATE' or DB_AUTOQUERY_INSERT or DB_AUTOQUERY_UPDATE. * If $mode == 'UPDATE', then $where is compulsory as a safety measure. * * @param $table * @param $fields_values * @param string $mode * @param false $where * @param bool $forceUpdate If true, perform update even if the data has not changed. * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * * @return bool * * @noinspection PhpUnusedParameterInspection */ function AutoExecute($table, $fields_values, $mode = 'INSERT', $where = false, $forceUpdate = true, $magic_quotes = false) { if (empty($fields_values)) { $this->outp_throw('AutoExecute: Empty fields array', 'AutoExecute'); return false; } if ($where === false && ($mode == 'UPDATE' || $mode == 2 /* DB_AUTOQUERY_UPDATE */) ) { $this->outp_throw('AutoExecute: Illegal mode=UPDATE with empty WHERE clause', 'AutoExecute'); return false; } $sql = "SELECT * FROM $table"; $rs = $this->SelectLimit($sql, 1); if (!$rs) { return false; // table does not exist } $rs->tableName = $table; if ($where !== false) { $sql .= " WHERE $where"; } $rs->sql = $sql; switch($mode) { case 'UPDATE': case DB_AUTOQUERY_UPDATE: $sql = $this->GetUpdateSQL($rs, $fields_values, $forceUpdate); break; case 'INSERT': case DB_AUTOQUERY_INSERT: $sql = $this->GetInsertSQL($rs, $fields_values); break; default: $this->outp_throw("AutoExecute: Unknown mode=$mode", 'AutoExecute'); return false; } return $sql && $this->Execute($sql); } /** * Generates an Update Query based on an existing recordset. * * $arrFields is an associative array of fields with the value * that should be assigned. * * Note: This function should only be used on a recordset * that is run against a single table and sql should only * be a simple select stmt with no groupby/orderby/limit * @author "Jonathan Younger" <jyounger@unilab.com> * * @param $rs * @param $arrFields * @param bool $forceUpdate * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * @param null $force * * @return false|string * * @noinspection PhpUnusedParameterInspection */ function GetUpdateSQL(&$rs, $arrFields, $forceUpdate=false, $magic_quotes=false, $force=null) { global $ADODB_INCLUDED_LIB; // ******************************************************** // This is here to maintain compatibility // with older adodb versions. Sets force type to force nulls if $forcenulls is set. if (!isset($force)) { global $ADODB_FORCE_TYPE; $force = $ADODB_FORCE_TYPE; } // ******************************************************** if (empty($ADODB_INCLUDED_LIB)) { include_once(ADODB_DIR.'/adodb-lib.inc.php'); } return _adodb_getupdatesql($this, $rs, $arrFields, $forceUpdate, $force); } /** * Generates an Insert Query based on an existing recordset. * * $arrFields is an associative array of fields with the value * that should be assigned. * * Note: This function should only be used on a recordset * that is run against a single table. * * @param $rs * @param $arrFields * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * @param null $force * * @return false|string * * @noinspection PhpUnusedParameterInspection */ function GetInsertSQL(&$rs, $arrFields, $magic_quotes=false, $force=null) { global $ADODB_INCLUDED_LIB; if (!isset($force)) { global $ADODB_FORCE_TYPE; $force = $ADODB_FORCE_TYPE; } if (empty($ADODB_INCLUDED_LIB)) { include_once(ADODB_DIR.'/adodb-lib.inc.php'); } return _adodb_getinsertsql($this, $rs, $arrFields, $force); } /** * Update a BLOB column, given a where clause. * * There are more sophisticated blob handling functions that we could have * implemented, but all require a very complex API. Instead we have chosen * something that is extremely simple to understand and use. * * Sample usage: * - update a BLOB in field table.blob_col with value $blobValue, for a * record having primary key id=1 * $conn->updateBlob('table', 'blob_col', $blobValue, 'id=1'); * - insert example: * $conn->execute('INSERT INTO table (id, blob_col) VALUES (1, null)'); * $conn->updateBlob('table', 'blob_col', $blobValue, 'id=1'); * * @param string $table * @param string $column * @param string $val Filename containing blob data * @param mixed $where {@see updateBlob()} * @param string $blobtype supports 'BLOB' (default) and 'CLOB' * * @return bool success */ function updateBlob($table, $column, $val, $where, $blobtype='BLOB') { return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false; } /** * Update a BLOB from a file. * * Usage example: * $conn->updateBlobFile('table', 'blob_col', '/path/to/file', 'id=1'); * * @param string $table * @param string $column * @param string $path Filename containing blob data * @param mixed $where {@see updateBlob()} * @param string $blobtype supports 'BLOB' and 'CLOB' * * @return bool success */ function updateBlobFile($table, $column, $path, $where, $blobtype='BLOB') { $fd = fopen($path,'rb'); if ($fd === false) { return false; } $val = fread($fd,filesize($path)); fclose($fd); return $this->UpdateBlob($table,$column,$val,$where,$blobtype); } function BlobDecode($blob) { return $blob; } function BlobEncode($blob) { return $blob; } /** * Retrieve the client connection's current character set. * * @return string|false The character set, or false if it can't be determined. */ function getCharSet() { return $this->charSet; } /** * Sets the client-side character set. * * This is only supported for some databases. * @see https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:setcharset * * @param string $charset The character set to switch to. * * @return bool True if the character set was changed successfully, false otherwise. */ function setCharSet($charset) { $this->charSet = $charset; return true; } function IfNull( $field, $ifNull ) { return " CASE WHEN $field is null THEN $ifNull ELSE $field END "; } function LogSQL($enable=true) { include_once(ADODB_DIR.'/adodb-perf.inc.php'); if ($enable) { $this->fnExecute = 'adodb_log_sql'; } else { $this->fnExecute = false; } $old = $this->_logsql; $this->_logsql = $enable; if ($enable && !$old) { $this->_affected = false; } return $old; } /** * Usage: * UpdateClob('TABLE', 'COLUMN', $var, 'ID=1', 'CLOB'); * * $conn->Execute('INSERT INTO clobtable (id, clobcol) VALUES (1, null)'); * $conn->UpdateClob('clobtable','clobcol',$clob,'id=1'); */ function UpdateClob($table,$column,$val,$where) { return $this->UpdateBlob($table,$column,$val,$where,'CLOB'); } // not the fastest implementation - quick and dirty - jlim // for best performance, use the actual $rs->MetaType(). function MetaType($t,$len=-1,$fieldobj=false) { if (empty($this->_metars)) { $rsclass = $this->rsPrefix.$this->databaseType; $this->_metars = new $rsclass(false,$this->fetchMode); $this->_metars->connection = $this; } return $this->_metars->MetaType($t,$len,$fieldobj); } /** * Change the SQL connection locale to a specified locale. * This is used to get the date formats written depending on the client locale. */ function SetDateLocale($locale = 'En') { $this->locale = $locale; switch (strtoupper($locale)) { case 'EN': $this->fmtDate="'Y-m-d'"; $this->fmtTimeStamp = "'Y-m-d H:i:s'"; break; case 'US': $this->fmtDate = "'m-d-Y'"; $this->fmtTimeStamp = "'m-d-Y H:i:s'"; break; case 'PT_BR': case 'NL': case 'FR': case 'RO': case 'IT': $this->fmtDate="'d-m-Y'"; $this->fmtTimeStamp = "'d-m-Y H:i:s'"; break; case 'GE': $this->fmtDate="'d.m.Y'"; $this->fmtTimeStamp = "'d.m.Y H:i:s'"; break; default: $this->fmtDate="'Y-m-d'"; $this->fmtTimeStamp = "'Y-m-d H:i:s'"; break; } } /** * GetActiveRecordsClass Performs an 'ALL' query * * @param mixed $class This string represents the class of the current active record * @param mixed $table Table used by the active record object * @param mixed $whereOrderBy Where, order, by clauses * @param mixed $bindarr * @param mixed $primkeyArr * @param array $extra Query extras: limit, offset... * @param mixed $relations Associative array: table's foreign name, "hasMany", "belongsTo" * @access public * @return void */ function GetActiveRecordsClass( $class, $table,$whereOrderBy=false,$bindarr=false, $primkeyArr=false, $extra=array(), $relations=array()) { global $_ADODB_ACTIVE_DBS; ## reduce overhead of adodb.inc.php -- moved to adodb-active-record.inc.php ## if adodb-active-recordx is loaded -- should be no issue as they will probably use Find() if (!isset($_ADODB_ACTIVE_DBS)) { include_once(ADODB_DIR.'/adodb-active-record.inc.php'); } return adodb_GetActiveRecordsClass($this, $class, $table, $whereOrderBy, $bindarr, $primkeyArr, $extra, $relations); } function GetActiveRecords($table,$where=false,$bindarr=false,$primkeyArr=false) { $arr = $this->GetActiveRecordsClass('ADODB_Active_Record', $table, $where, $bindarr, $primkeyArr); return $arr; } /** * Close Connection */ function Close() { $rez = $this->_close(); $this->_queryID = false; $this->_connectionID = false; return $rez; } /** * Begin a Transaction. * * Must be followed by CommitTrans() or RollbackTrans(). * * @return bool true if succeeded or false if database does not support transactions */ function BeginTrans() { if ($this->debug) { ADOConnection::outp("BeginTrans: Transactions not supported for this driver"); } return false; } /* set transaction mode */ function SetTransactionMode( $transaction_mode ) { $transaction_mode = $this->MetaTransaction($transaction_mode, $this->dataProvider); $this->_transmode = $transaction_mode; } /* http://msdn2.microsoft.com/en-US/ms173763.aspx http://dev.mysql.com/doc/refman/5.0/en/innodb-transaction-isolation.html http://www.postgresql.org/docs/8.1/interactive/sql-set-transaction.html http://www.stanford.edu/dept/itss/docs/oracle/10g/server.101/b10759/statements_10005.htm */ function MetaTransaction($mode,$db) { $mode = strtoupper($mode); $mode = str_replace('ISOLATION LEVEL ','',$mode); switch($mode) { case 'READ UNCOMMITTED': switch($db) { case 'oci8': case 'oracle': return 'ISOLATION LEVEL READ COMMITTED'; default: return 'ISOLATION LEVEL READ UNCOMMITTED'; } break; case 'READ COMMITTED': return 'ISOLATION LEVEL READ COMMITTED'; break; case 'REPEATABLE READ': switch($db) { case 'oci8': case 'oracle': return 'ISOLATION LEVEL SERIALIZABLE'; default: return 'ISOLATION LEVEL REPEATABLE READ'; } break; case 'SERIALIZABLE': return 'ISOLATION LEVEL SERIALIZABLE'; break; default: return $mode; } } /** * Commits a transaction. * * If database does not support transactions, return true as data is * always committed. * * @param bool $ok True to commit, false to rollback the transaction. * * @return bool true if successful */ function CommitTrans($ok=true) { return true; } /** * Rolls back a transaction. * * If database does not support transactions, return false as rollbacks * always fail. * * @return bool true if successful */ function RollbackTrans() { return false; } /** * return the databases that the driver can connect to. * Some databases will return an empty array. * * @return array|bool an array of database names. */ function MetaDatabases() { global $ADODB_FETCH_MODE; if ($this->metaDatabasesSQL) { $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) { $savem = $this->SetFetchMode(false); } $arr = $this->GetCol($this->metaDatabasesSQL); if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; return $arr; } return false; } /** * List procedures or functions in an array. * @param procedureNamePattern a procedure name pattern; must match the procedure name as it is stored in the database * @param catalog a catalog name; must match the catalog name as it is stored in the database; * @param schemaPattern a schema name pattern; * * @return array of procedures on current database. * * Array( * [name_of_procedure] => Array( * [type] => PROCEDURE or FUNCTION * [catalog] => Catalog_name * [schema] => Schema_name * [remarks] => explanatory comment on the procedure * ) * ) */ function MetaProcedures($procedureNamePattern = null, $catalog = null, $schemaPattern = null) { return false; } /** * @param ttype can either be 'VIEW' or 'TABLE' or false. * If false, both views and tables are returned. * "VIEW" returns only views * "TABLE" returns only tables * @param showSchema returns the schema/user with the table name, eg. USER.TABLE * @param mask is the input mask - only supported by oci8 and postgresql * * @return array of tables for current database. */ function MetaTables($ttype=false,$showSchema=false,$mask=false) { global $ADODB_FETCH_MODE; if ($mask) { return false; } if ($this->metaTablesSQL) { $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) { $savem = $this->SetFetchMode(false); } $rs = $this->Execute($this->metaTablesSQL); if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if ($rs === false) { return false; } $arr = $rs->GetArray(); $arr2 = array(); if ($hast = ($ttype && isset($arr[0][1]))) { $showt = strncmp($ttype,'T',1); } for ($i=0; $i < sizeof($arr); $i++) { if ($hast) { if ($showt == 0) { if (strncmp($arr[$i][1],'T',1) == 0) { $arr2[] = trim($arr[$i][0]); } } else { if (strncmp($arr[$i][1],'V',1) == 0) { $arr2[] = trim($arr[$i][0]); } } } else $arr2[] = trim($arr[$i][0]); } $rs->Close(); return $arr2; } return false; } function _findschema(&$table,&$schema) { if (!$schema && ($at = strpos($table,'.')) !== false) { $schema = substr($table,0,$at); $table = substr($table,$at+1); } } /** * List columns in a database as an array of ADOFieldObjects. * See top of file for definition of object. * * @param $table table name to query * @param $normalize makes table name case-insensitive (required by some databases) * @schema is optional database schema to use - not supported by all databases. * * @return array of ADOFieldObjects for current table. */ function MetaColumns($table,$normalize=true) { global $ADODB_FETCH_MODE; if (!empty($this->metaColumnsSQL)) { $schema = false; $this->_findschema($table,$schema); $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; if ($this->fetchMode !== false) { $savem = $this->SetFetchMode(false); } $rs = $this->Execute(sprintf($this->metaColumnsSQL,($normalize)?strtoupper($table):$table)); if (isset($savem)) { $this->SetFetchMode($savem); } $ADODB_FETCH_MODE = $save; if ($rs === false || $rs->EOF) { return false; } $retarr = array(); while (!$rs->EOF) { //print_r($rs->fields); $fld = new ADOFieldObject(); $fld->name = $rs->fields[0]; $fld->type = $rs->fields[1]; if (isset($rs->fields[3]) && $rs->fields[3]) { if ($rs->fields[3]>0) { $fld->max_length = $rs->fields[3]; } $fld->scale = $rs->fields[4]; if ($fld->scale>0) { $fld->max_length += 1; } } else { $fld->max_length = $rs->fields[2]; } if ($ADODB_FETCH_MODE == ADODB_FETCH_NUM) { $retarr[] = $fld; } else { $retarr[strtoupper($fld->name)] = $fld; } $rs->MoveNext(); } $rs->Close(); return $retarr; } return false; } /** * List indexes on a table as an array. * @param table table name to query * @param primary true to only show primary keys. Not actually used for most databases * * @return array of indexes on current table. Each element represents an index, and is itself an associative array. * * Array( * [name_of_index] => Array( * [unique] => true or false * [columns] => Array( * [0] => firstname * [1] => lastname * ) * ) * ) */ function MetaIndexes($table, $primary = false, $owner = false) { return false; } /** * List columns names in a table as an array. * @param table table name to query * * @return array of column names for current table. */ function MetaColumnNames($table, $numIndexes=false,$useattnum=false /* only for postgres */) { $objarr = $this->MetaColumns($table); if (!is_array($objarr)) { return false; } $arr = array(); if ($numIndexes) { $i = 0; if ($useattnum) { foreach($objarr as $v) $arr[$v->attnum] = $v->name; } else foreach($objarr as $v) $arr[$i++] = $v->name; } else foreach($objarr as $v) $arr[strtoupper($v->name)] = $v->name; return $arr; } /** * Concatenate strings. * * Different SQL databases used different methods to combine strings together. * This function provides a wrapper. * * Usage: $db->Concat($str1,$str2); * * @param string $s Variable number of string parameters * * @return string concatenated string */ function Concat() { $arr = func_get_args(); return implode($this->concat_operator, $arr); } /** * Converts a date "d" to a string that the database can understand. * * @param mixed $d a date in Unix date time format. * * @return string date string in database date format */ function DBDate($d, $isfld=false) { if (empty($d) && $d !== 0) { return 'null'; } if ($isfld) { return $d; } if (is_object($d)) { return $d->format($this->fmtDate); } if (is_string($d) && !is_numeric($d)) { if ($d === 'null') { return $d; } if (strncmp($d,"'",1) === 0) { $d = _adodb_safedateq($d); return $d; } if ($this->isoDates) { return "'$d'"; } $d = ADOConnection::UnixDate($d); } return adodb_date($this->fmtDate,$d); } function BindDate($d) { $d = $this->DBDate($d); if (strncmp($d,"'",1)) { return $d; } return substr($d,1,strlen($d)-2); } function BindTimeStamp($d) { $d = $this->DBTimeStamp($d); if (strncmp($d,"'",1)) { return $d; } return substr($d,1,strlen($d)-2); } /** * Converts a timestamp "ts" to a string that the database can understand. * * @param int|object $ts A timestamp in Unix date time format. * * @return string $timestamp string in database timestamp format */ function DBTimeStamp($ts,$isfld=false) { if (empty($ts) && $ts !== 0) { return 'null'; } if ($isfld) { return $ts; } if (is_object($ts)) { return $ts->format($this->fmtTimeStamp); } # strlen(14) allows YYYYMMDDHHMMSS format if (!is_string($ts) || (is_numeric($ts) && strlen($ts)<14)) { return adodb_date($this->fmtTimeStamp,$ts); } if ($ts === 'null') { return $ts; } if ($this->isoDates && strlen($ts) !== 14) { $ts = _adodb_safedate($ts); return "'$ts'"; } $ts = ADOConnection::UnixTimeStamp($ts); return adodb_date($this->fmtTimeStamp,$ts); } /** * Also in ADORecordSet. * @param mixed $v is a date string in YYYY-MM-DD format * * @return int|false Date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format */ static function UnixDate($v) { if (is_object($v)) { // odbtp support //( [year] => 2004 [month] => 9 [day] => 4 [hour] => 12 [minute] => 44 [second] => 8 [fraction] => 0 ) return adodb_mktime($v->hour,$v->minute,$v->second,$v->month,$v->day, $v->year); } if (is_numeric($v) && strlen($v) !== 8) { return $v; } if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})|", $v, $rr)) { return false; } if ($rr[1] <= TIMESTAMP_FIRST_YEAR) { return 0; } // h-m-s-MM-DD-YY return @adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]); } /** * Also in ADORecordSet. * @param string|object $v is a timestamp string in YYYY-MM-DD HH-NN-SS format * * @return int|false Date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format */ static function UnixTimeStamp($v) { if (is_object($v)) { // odbtp support //( [year] => 2004 [month] => 9 [day] => 4 [hour] => 12 [minute] => 44 [second] => 8 [fraction] => 0 ) return adodb_mktime($v->hour,$v->minute,$v->second,$v->month,$v->day, $v->year); } if (!preg_match( "|^([0-9]{4})[-/\.]?([0-9]{1,2})[-/\.]?([0-9]{1,2})[ ,-]*(([0-9]{1,2}):?([0-9]{1,2}):?([0-9\.]{1,4}))?|", ($v), $rr)) return false; if ($rr[1] <= TIMESTAMP_FIRST_YEAR && $rr[2]<= 1) { return 0; } // h-m-s-MM-DD-YY if (!isset($rr[5])) { return adodb_mktime(0,0,0,$rr[2],$rr[3],$rr[1]); } return @adodb_mktime($rr[5],$rr[6],$rr[7],$rr[2],$rr[3],$rr[1]); } /** * Format database date based on user defined format. * * Also in ADORecordSet. * * @param mixed $v Date in YYYY-MM-DD format, returned by database * @param string $fmt Format to apply, using date() * @param bool $gmt * * @return string Formatted date */ function UserDate($v,$fmt='Y-m-d',$gmt=false) { $tt = $this->UnixDate($v); // $tt == -1 if pre TIMESTAMP_FIRST_YEAR if (($tt === false || $tt == -1) && $v != false) { return $v; } else if ($tt == 0) { return $this->emptyDate; } else if ($tt == -1) { // pre-TIMESTAMP_FIRST_YEAR } return ($gmt) ? adodb_gmdate($fmt,$tt) : adodb_date($fmt,$tt); } /** * Format timestamp based on user defined format. * * @param mixed $v Date in YYYY-MM-DD hh:mm:ss format * @param string $fmt Format to apply, using date() * @param bool $gmt * * @return string Formatted timestamp */ function UserTimeStamp($v,$fmt='Y-m-d H:i:s',$gmt=false) { if (!isset($v)) { return $this->emptyTimeStamp; } # strlen(14) allows YYYYMMDDHHMMSS format if (is_numeric($v) && strlen($v)<14) { return ($gmt) ? adodb_gmdate($fmt,$v) : adodb_date($fmt,$v); } $tt = $this->UnixTimeStamp($v); // $tt == -1 if pre TIMESTAMP_FIRST_YEAR if (($tt === false || $tt == -1) && $v != false) { return $v; } if ($tt == 0) { return $this->emptyTimeStamp; } return ($gmt) ? adodb_gmdate($fmt,$tt) : adodb_date($fmt,$tt); } /** * Alias for addQ() * @param string $s * @param bool [$magic_quotes] * @return mixed * * @deprecated 5.21.0 * @noinspection PhpUnusedParameterInspection */ function escape($s,$magic_quotes=false) { return $this->addQ($s); } /** * Quotes a string, without prefixing nor appending quotes. * * @param string $s The string to quote * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * * @return string Quoted string * * @noinspection PhpUnusedParameterInspection */ function addQ($s, $magic_quotes=false) { if ($this->replaceQuote[0] == '\\') { $s = str_replace( array('\\', "\0"), array('\\\\', "\\\0"), $s ); } return str_replace("'", $this->replaceQuote, $s); } /** * Correctly quotes a string so that all strings are escaped. * We prefix and append to the string single-quotes. * An example is $db->qstr("Don't bother"); * @link https://adodb.org/dokuwiki/doku.php?id=v5:reference:connection:qstr * * @param string $s The string to quote * @param bool $magic_quotes This param is not used since 5.21.0. * It remains for backwards compatibility. * * @return string Quoted string to be sent back to database * * @noinspection PhpUnusedParameterInspection */ function qStr($s, $magic_quotes=false) { return "'" . $this->addQ($s) . "'"; } /** * Will select the supplied $page number from a recordset, given that it is paginated in pages of * $nrows rows per page. It also saves two boolean values saying if the given page is the first * and/or last one of the recordset. Added by Iván Oliva to provide recordset pagination. * * See docs-adodb.htm#ex8 for an example of usage. * NOTE: phpLens uses a different algorithm and does not use PageExecute(). * * @param string $sql * @param int $nrows Number of rows per page to get * @param int $page Page number to get (1-based) * @param mixed[]|bool $inputarr Array of bind variables * @param int $secs2cache Private parameter only used by jlim * * @return mixed the recordset ($rs->databaseType == 'array') */ function PageExecute($sql, $nrows, $page, $inputarr=false, $secs2cache=0) { global $ADODB_INCLUDED_LIB; if (empty($ADODB_INCLUDED_LIB)) { include_once(ADODB_DIR.'/adodb-lib.inc.php'); } if ($this->pageExecuteCountRows) { $rs = _adodb_pageexecute_all_rows($this, $sql, $nrows, $page, $inputarr, $secs2cache); } else { $rs = _adodb_pageexecute_no_last_page($this, $sql, $nrows, $page, $inputarr, $secs2cache); } return $rs; } /** * Will select the supplied $page number from a recordset, given that it is paginated in pages of * $nrows rows per page. It also saves two boolean values saying if the given page is the first * and/or last one of the recordset. Added by Iván Oliva to provide recordset pagination. * * @param int $secs2cache seconds to cache data, set to 0 to force query * @param string $sql * @param int $nrows is the number of rows per page to get * @param int $page is the page number to get (1-based) * @param mixed[]|bool $inputarr array of bind variables * @return mixed the recordset ($rs->databaseType == 'array') */ function CachePageExecute($secs2cache, $sql, $nrows, $page,$inputarr=false) { /*switch($this->dataProvider) { case 'postgres': case 'mysql': break; default: $secs2cache = 0; break; }*/ return $this->PageExecute($sql,$nrows,$page,$inputarr,$secs2cache); } /** * Returns the maximum size of a MetaType C field. If the method * is not defined in the driver returns ADODB_STRINGMAX_NOTSET * * @return int */ function charMax() { return ADODB_STRINGMAX_NOTSET; } /** * Returns the maximum size of a MetaType X field. If the method * is not defined in the driver returns ADODB_STRINGMAX_NOTSET * * @return int */ function textMax() { return ADODB_STRINGMAX_NOTSET; } /** * Returns a substring of a varchar type field * * Some databases have variations of the parameters, which is why * we have an ADOdb function for it * * @param string $fld The field to sub-string * @param int $start The start point * @param int $length An optional length * * @return string The SQL text */ function substr($fld,$start,$length=0) { $text = "{$this->substr}($fld,$start"; if ($length > 0) $text .= ",$length"; $text .= ')'; return $text; } /* * Formats the date into Month only format MM with leading zeroes * * @param string $fld The name of the date to format * * @return string The SQL text */ function month($fld) { return $this->sqlDate('m',$fld); } /* * Formats the date into Day only format DD with leading zeroes * * @param string $fld The name of the date to format * @return string The SQL text */ function day($fld) { return $this->sqlDate('d',$fld); } /* * Formats the date into year only format YYYY * * @param string $fld The name of the date to format * * @return string The SQL text */ function year($fld) { return $this->sqlDate('Y',$fld); } /** * Get the last error recorded by PHP and clear the message. * * By clearing the message, it becomes possible to detect whether a new error * has occurred, even when it is the same error as before being repeated. * * @return mixed[]|null Array if an error has previously occurred. Null otherwise. */ protected function resetLastError() { $error = error_get_last(); if (is_array($error)) { $error['message'] = ''; } return $error; } /** * Compare a previously stored error message with the last error recorded by PHP * to determine whether a new error has occurred. * * @param mixed[]|null $old Optional. Previously stored return value of error_get_last(). * * @return string The error message if a new error has occurred * or an empty string if no (new) errors have occurred.. */ protected function getChangedErrorMsg($old = null) { $new = error_get_last(); if (is_null($new)) { // No error has occurred yet at all. return ''; } if (is_null($old)) { // First error recorded. return $new['message']; } $changed = false; foreach($new as $key => $value) { if ($new[$key] !== $old[$key]) { $changed = true; break; } } if ($changed === true) { return $new['message']; } return ''; } } // end class ADOConnection //============================================================================================== // CLASS ADOFetchObj //============================================================================================== /** * Internal placeholder for record objects. Used by ADORecordSet->FetchObj(). */ class ADOFetchObj { }; /** * Class ADODB_Iterator_empty */ class ADODB_Iterator_empty implements Iterator { private $rs; function __construct($rs) { $this->rs = $rs; } #[\ReturnTypeWillChange] function rewind() {} #[\ReturnTypeWillChange] function valid() { return !$this->rs->EOF; } #[\ReturnTypeWillChange] function key() { return false; } #[\ReturnTypeWillChange] function current() { return false; } #[\ReturnTypeWillChange] function next() {} function __call($func, $params) { return call_user_func_array(array($this->rs, $func), $params); } #[\ReturnTypeWillChange] function hasMore() { return false; } } /** * Lightweight recordset when there are no records to be returned */ class ADORecordSet_empty implements IteratorAggregate { var $dataProvider = 'empty'; var $databaseType = false; var $EOF = true; var $_numOfRows = 0; /** @var bool|array */ var $fields = false; var $connection = false; function RowCount() { return 0; } function RecordCount() { return 0; } function PO_RecordCount() { return 0; } function Close() { return true; } function FetchRow() { return false; } function FieldCount() { return 0; } function Init() {} #[\ReturnTypeWillChange] function getIterator() { return new ADODB_Iterator_empty($this); } function GetAssoc() { return array(); } function GetArray() { return array(); } function GetAll() { return array(); } function GetArrayLimit() { return array(); } function GetRows() { return array(); } function GetRowAssoc() { return array(); } function MaxRecordCount() { return 0; } function NumRows() { return 0; } function NumCols() { return 0; } } //============================================================================================== // DATE AND TIME FUNCTIONS //============================================================================================== if (!defined('ADODB_DATE_VERSION')) { include_once(ADODB_DIR.'/adodb-time.inc.php'); } /** * Class ADODB_Iterator */ class ADODB_Iterator implements Iterator { private $rs; function __construct($rs) { $this->rs = $rs; } #[\ReturnTypeWillChange] function rewind() { $this->rs->MoveFirst(); } #[\ReturnTypeWillChange] function valid() { return !$this->rs->EOF; } #[\ReturnTypeWillChange] function key() { return $this->rs->_currentRow; } #[\ReturnTypeWillChange] function current() { return $this->rs->fields; } #[\ReturnTypeWillChange] function next() { $this->rs->MoveNext(); } function __call($func, $params) { return call_user_func_array(array($this->rs, $func), $params); } function hasMore() { return !$this->rs->EOF; } } /** * RecordSet class that represents the dataset returned by the database. * * To keep memory overhead low, this class holds only the current row in memory. * No prefetching of data is done, so the RecordCount() can return -1 (which * means recordcount not known). */ class ADORecordSet implements IteratorAggregate { /** * public variables */ var $dataProvider = "native"; /** @var bool|array */ var $fields = false; /// holds the current row data var $blobSize = 100; /// any varchar/char field this size or greater is treated as a blob /// in other words, we use a text area for editing. var $canSeek = false; /// indicates that seek is supported var $sql; /// sql text var $EOF = false; /// Indicates that the current record position is after the last record in a Recordset object. var $emptyTimeStamp = ' '; /// what to display when $time==0 var $emptyDate = ' '; /// what to display when $time==0 var $debug = false; var $timeCreated=0; /// datetime in Unix format rs created -- for cached recordsets var $bind = false; /// used by Fields() to hold array - should be private? var $fetchMode; /// default fetch mode /** @var ADOConnection The parent connection */ var $connection = false; /** * private variables */ var $_numOfRows = -1; /** number of rows, or -1 */ var $_numOfFields = -1; /** number of fields in recordset */ /** @var resource result link identifier */ var $_queryID = -1; var $_currentRow = -1; /** This variable keeps the current row in the Recordset. */ var $_closed = false; /** has recordset been closed */ var $_inited = false; /** Init() should only be called once */ var $_obj; /** Used by FetchObj */ var $_names; /** Used by FetchObj */ var $_currentPage = -1; /** Added by Iván Oliva to implement recordset pagination */ var $_atFirstPage = false; /** Added by Iván Oliva to implement recordset pagination */ var $_atLastPage = false; /** Added by Iván Oliva to implement recordset pagination */ var $_lastPageNo = -1; var $_maxRecordCount = 0; var $datetime = false; public $customActualTypes; public $customMetaTypes; /** * @var ADOFieldObject[] Field metadata cache * @see fieldTypesArray() */ protected $fieldObjectsCache; /** * Constructor * * @param resource|int $queryID Query ID returned by ADOConnection->_query() * @param int|bool $mode The ADODB_FETCH_MODE value */ function __construct($queryID,$mode=false) { $this->_queryID = $queryID; } function __destruct() { $this->Close(); } #[\ReturnTypeWillChange] function getIterator() { return new ADODB_Iterator($this); } /* this is experimental - i don't really know what to return... */ function __toString() { include_once(ADODB_DIR.'/toexport.inc.php'); return _adodb_export($this,',',',',false,true); } function Init() { if ($this->_inited) { return; } $this->_inited = true; if ($this->_queryID) { @$this->_initRS(); } else { $this->_numOfRows = 0; $this->_numOfFields = 0; } if ($this->_numOfRows != 0 && $this->_numOfFields && $this->_currentRow == -1) { $this->_currentRow = 0; if ($this->EOF = ($this->_fetch() === false)) { $this->_numOfRows = 0; // _numOfRows could be -1 } } else { $this->EOF = true; } } /** * Recordset initialization stub */ protected function _initRS() {} /** * Row fetch stub * @return bool */ protected function _fetch() {} /** * Generate a SELECT tag from a recordset, and return the HTML markup. * * If the recordset has 2 columns, we treat the first one as the text to * display to the user, and the second as the return value. Extra columns * are discarded. * * @param string $name Name of SELECT tag * @param string|array $defstr The value to highlight. Use an array for multiple highlight values. * @param bool|string $blank1stItem True to create an empty item (default), False not to add one; * 'string' to set its label and 'value:string' to assign a value to it. * @param bool $multiple True for multi-select list * @param int $size Number of rows to show (applies to multi-select box only) * @param string $selectAttr Additional attributes to defined for SELECT tag, * useful for holding javascript onChange='...' handlers, CSS class, etc. * @param bool $compareFirstCol When true (default), $defstr is compared against the value (column 2), * while false will compare against the description (column 1). * * @return string HTML */ function getMenu($name, $defstr = '', $blank1stItem = true, $multiple = false, $size = 0, $selectAttr = '', $compareFirstCol = true) { global $ADODB_INCLUDED_LIB; if (empty($ADODB_INCLUDED_LIB)) { include_once(ADODB_DIR.'/adodb-lib.inc.php'); } return _adodb_getmenu($this, $name, $defstr, $blank1stItem, $multiple, $size, $selectAttr, $compareFirstCol); } /** * Generate a SELECT tag with groups from a recordset, and return the HTML markup. * * The recordset must have 3 columns and be ordered by the 3rd column. The * first column contains the text to display to the user, the second is the * return value and the third is the option group. Extra columns are discarded. * Default strings are compared with the SECOND column. * * @param string $name Name of SELECT tag * @param string|array $defstr The value to highlight. Use an array for multiple highlight values. * @param bool|string $blank1stItem True to create an empty item (default), False not to add one; * 'string' to set its label and 'value:string' to assign a value to it. * @param bool $multiple True for multi-select list * @param int $size Number of rows to show (applies to multi-select box only) * @param string $selectAttr Additional attributes to defined for SELECT tag, * useful for holding javascript onChange='...' handlers, CSS class, etc. * @param bool $compareFirstCol When true (default), $defstr is compared against the value (column 2), * while false will compare against the description (column 1). * * @return string HTML */ function getMenuGrouped($name, $defstr = '', $blank1stItem = true, $multiple = false, $size = 0, $selectAttr = '', $compareFirstCol = true) { global $ADODB_INCLUDED_LIB; if (empty($ADODB_INCLUDED_LIB)) { include_once(ADODB_DIR.'/adodb-lib.inc.php'); } return _adodb_getmenu_gp($this, $name, $defstr, $blank1stItem, $multiple, $size, $selectAttr, $compareFirstCol); } /** * Generate a SELECT tag from a recordset, and return the HTML markup. * * Same as GetMenu(), except that default strings are compared with the * FIRST column (the description). * * @param string $name Name of SELECT tag * @param string|array $defstr The value to highlight. Use an array for multiple highlight values. * @param bool|string $blank1stItem True to create an empty item (default), False not to add one; * 'string' to set its label and 'value:string' to assign a value to it. * @param bool $multiple True for multi-select list * @param int $size Number of rows to show (applies to multi-select box only) * @param string $selectAttr Additional attributes to defined for SELECT tag, * useful for holding javascript onChange='...' handlers, CSS class, etc. * * @return string HTML * * @deprecated 5.21.0 Use getMenu() with $compareFirstCol = false instead. */ function getMenu2($name, $defstr = '', $blank1stItem = true, $multiple = false, $size = 0, $selectAttr = '') { return $this->getMenu($name, $defstr, $blank1stItem, $multiple, $size, $selectAttr,false); } /** * Generate a SELECT tag with groups from a recordset, and return the HTML markup. * * Same as GetMenuGrouped(), except that default strings are compared with the * FIRST column (the description). * * @param string $name Name of SELECT tag * @param string|array $defstr The value to highlight. Use an array for multiple highlight values. * @param bool|string $blank1stItem True to create an empty item (default), False not to add one; * 'string' to set its label and 'value:string' to assign a value to it. * @param bool $multiple True for multi-select list * @param int $size Number of rows to show (applies to multi-select box only) * @param string $selectAttr Additional attributes to defined for SELECT tag, * useful for holding javascript onChange='...' handlers, CSS class, etc. * * @return string HTML * * @deprecated 5.21.0 Use getMenuGrouped() with $compareFirstCol = false instead. */ function getMenu3($name, $defstr = '', $blank1stItem = true, $multiple = false, $size = 0, $selectAttr = '') { return $this->getMenuGrouped($name, $defstr, $blank1stItem, $multiple, $size, $selectAttr, false); } /** * return recordset as a 2-dimensional array. * * @param int $nRows Number of rows to return. -1 means every row. * * @return array indexed by the rows (0-based) from the recordset */ function GetArray($nRows = -1) { $results = array(); $cnt = 0; while (!$this->EOF && $nRows != $cnt) { $results[] = $this->fields; $this->MoveNext(); $cnt++; } return $results; } function GetAll($nRows = -1) { return $this->GetArray($nRows); } /** * Checks if there is another available recordset. * * Some databases allow multiple recordsets to be returned. * * @return boolean true if there is a next recordset, or false if no more */ function NextRecordSet() { return false; } /** * Return recordset as a 2-dimensional array. * * Helper function for ADOConnection->SelectLimit() * * @param int $nrows Number of rows to return * @param int $offset Starting row (1-based) * * @return array an array indexed by the rows (0-based) from the recordset */ function getArrayLimit($nrows, $offset=-1) { if ($offset <= 0) { return $this->GetArray($nrows); } $this->Move($offset); $results = array(); $cnt = 0; while (!$this->EOF && $nrows != $cnt) { $results[$cnt++] = $this->fields; $this->MoveNext(); } return $results; } /** * Synonym for GetArray() for compatibility with ADO. * * @param int $nRows Number of rows to return. -1 means every row. * * @return array an array indexed by the rows (0-based) from the recordset */ function getRows($nRows = -1) { return $this->GetArray($nRows); } /** * return whole recordset as a 2-dimensional associative array if * there are more than 2 columns. The first column is treated as the * key and is not included in the array. If there is only 2 columns, * it will return a 1 dimensional array of key-value pairs unless * $force_array == true. This recordset method is currently part of * the API, but may not be in later versions of ADOdb. By preference, use * ADOconnnection::getAssoc() * * @param bool $force_array (optional) Has only meaning if we have 2 data * columns. If false, a 1 dimensional * array is returned, otherwise a 2 dimensional * array is returned. If this sounds confusing, * read the source. * * @param bool $first2cols (optional) Means if there are more than * 2 cols, ignore the remaining cols and * instead of returning * array[col0] => array(remaining cols), * return array[col0] => col1 * * @return mixed[]|false * */ function getAssoc($force_array = false, $first2cols = false) { /* * Insufficient rows to show data */ if ($this->_numOfFields < 2) return; /* * Empty recordset */ if (!$this->fields) { return array(); } /* * The number of fields is half the actual returned in BOTH mode */ $numberOfFields = $this->_numOfFields; /* * Get the fetch mode when the call was executed, this may be * different than ADODB_FETCH_MODE */ $fetchMode = $this->connection->fetchMode; if ($fetchMode == ADODB_FETCH_BOTH) { /* * If we are using BOTH, we present the data as if it * was in ASSOC mode. This could be enhanced by adding * a BOTH_ASSOC_MODE class property * We build a template of numeric keys. you could improve the * speed by caching this, indexed by number of keys */ $testKeys = array_fill(0,$numberOfFields,0); } $showArrayMethod = 0; if ($numberOfFields == 2) /* * Key is always value of first element * Value is always value of second element */ $showArrayMethod = 1; if ($force_array) $showArrayMethod = 0; if ($first2cols) $showArrayMethod = 1; $results = array(); while (!$this->EOF){ $myFields = $this->fields; if ($fetchMode == ADODB_FETCH_BOTH) { /* * extract the associative keys */ $myFields = array_diff_key($myFields,$testKeys); } /* * key is value of first element, rest is data, * The key is not case processed */ $key = array_shift($myFields); switch ($showArrayMethod) { case 0: if ($fetchMode == ADODB_FETCH_ASSOC || $fetchMode == ADODB_FETCH_BOTH) { /* * The driver should have already handled the key * casing, but in case it did not. We will check and force * this in later versions of ADOdb */ if (ADODB_ASSOC_CASE == ADODB_ASSOC_CASE_UPPER) $myFields = array_change_key_case($myFields,CASE_UPPER); elseif (ADODB_ASSOC_CASE == ADODB_ASSOC_CASE_LOWER) $myFields = array_change_key_case($myFields,CASE_LOWER); /* * We have already shifted the key off * the front, so the rest is the value */ $results[$key] = $myFields; } else /* * I want the values in a numeric array, * nicely re-indexed from zero */ $results[$key] = array_values($myFields); break; case 1: /* * Don't care how long the array is, * I just want value of second column, and it doesn't * matter whether the array is associative or numeric */ $results[$key] = array_shift($myFields); break; } $this->MoveNext(); } /* * Done */ return $results; } /** * * @param mixed $v is the character timestamp in YYYY-MM-DD hh:mm:ss format * @param string [$fmt] is the format to apply to it, using date() * * @return string a timestamp formated as user desires */ function UserTimeStamp($v,$fmt='Y-m-d H:i:s') { if (is_numeric($v) && strlen($v)<14) { return adodb_date($fmt,$v); } $tt = $this->UnixTimeStamp($v); // $tt == -1 if pre TIMESTAMP_FIRST_YEAR if (($tt === false || $tt == -1) && $v != false) { return $v; } if ($tt === 0) { return $this->emptyTimeStamp; } return adodb_date($fmt,$tt); } /** * @param mixed $v is the character date in YYYY-MM-DD format, returned by database * @param string $fmt is the format to apply to it, using date() * * @return string a date formatted as user desires */ function UserDate($v,$fmt='Y-m-d') { $tt = $this->UnixDate($v); // $tt == -1 if pre TIMESTAMP_FIRST_YEAR if (($tt === false || $tt == -1) && $v != false) { return $v; } else if ($tt == 0) { return $this->emptyDate; } else if ($tt == -1) { // pre-TIMESTAMP_FIRST_YEAR } return adodb_date($fmt,$tt); } /** * @param mixed $v is a date string in YYYY-MM-DD format * * @return string date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format */ static function UnixDate($v) { return ADOConnection::UnixDate($v); } /** * @param string|object $v is a timestamp string in YYYY-MM-DD HH-NN-SS format * * @return mixed date in unix timestamp format, or 0 if before TIMESTAMP_FIRST_YEAR, or false if invalid date format */ static function UnixTimeStamp($v) { return ADOConnection::UnixTimeStamp($v); } /** * PEAR DB Compat - do not use internally */ function Free() { return $this->Close(); } /** * PEAR DB compat, number of rows * * @return int */ function NumRows() { return $this->_numOfRows; } /** * PEAR DB compat, number of cols * * @return int */ function NumCols() { return $this->_numOfFields; } /** * Fetch a row, returning false if no more rows. * This is PEAR DB compat mode. * * @return mixed[]|false false or array containing the current record */ function FetchRow() { if ($this->EOF) { return false; } $arr = $this->fields; $this->_currentRow++; if (!$this->_fetch()) { $this->EOF = true; } return $arr; } /** * Fetch a row, returning PEAR_Error if no more rows. * This is PEAR DB compat mode. * * @param mixed[]|false $arr * * @return mixed DB_OK or error object */ function FetchInto(&$arr) { if ($this->EOF) { return (defined('PEAR_ERROR_RETURN')) ? new PEAR_Error('EOF',-1): false; } $arr = $this->fields; $this->MoveNext(); return 1; // DB_OK } /** * Move to the first row in the recordset. Many databases do NOT support this. * * @return bool true or false */ function MoveFirst() { if ($this->_currentRow == 0) { return true; } return $this->Move(0); } /** * Move to the last row in the recordset. * * @return bool true or false */ function MoveLast() { if ($this->_numOfRows >= 0) { return $this->Move($this->_numOfRows-1); } if ($this->EOF) { return false; } while (!$this->EOF) { $f = $this->fields; $this->MoveNext(); } $this->fields = $f; $this->EOF = false; return true; } /** * Move to next record in the recordset. * * @return bool true if there still rows available, or false if there are no more rows (EOF). */ function MoveNext() { if (!$this->EOF) { $this->_currentRow++; if ($this->_fetch()) { return true; } } $this->EOF = true; /* -- tested error handling when scrolling cursor -- seems useless. $conn = $this->connection; if ($conn && $conn->raiseErrorFn && ($errno = $conn->ErrorNo())) { $fn = $conn->raiseErrorFn; $fn($conn->databaseType,'MOVENEXT',$errno,$conn->ErrorMsg().' ('.$this->sql.')',$conn->host,$conn->database); } */ return false; } /** * Random access to a specific row in the recordset. Some databases do not support * access to previous rows in the databases (no scrolling backwards). * * @param int $rowNumber is the row to move to (0-based) * * @return bool true if there still rows available, or false if there are no more rows (EOF). */ function Move($rowNumber = 0) { $this->EOF = false; if ($rowNumber == $this->_currentRow) { return true; } if ($rowNumber >= $this->_numOfRows) { if ($this->_numOfRows != -1) { $rowNumber = $this->_numOfRows-2; } } if ($rowNumber < 0) { $this->EOF = true; return false; } if ($this->canSeek) { if ($this->_seek($rowNumber)) { $this->_currentRow = $rowNumber; if ($this->_fetch()) { return true; } } else { $this->EOF = true; return false; } } else { if ($rowNumber < $this->_currentRow) { return false; } while (! $this->EOF && $this->_currentRow < $rowNumber) { $this->_currentRow++; if (!$this->_fetch()) { $this->EOF = true; } } return !($this->EOF); } $this->fields = false; $this->EOF = true; return false; } /** * Adjusts the result pointer to an arbitrary row in the result. * * @param int $row The row to seek to. * * @return bool False if the recordset contains no rows, otherwise true. */ function _seek($row) {} /** * Get the value of a field in the current row by column name. * Will not work if ADODB_FETCH_MODE is set to ADODB_FETCH_NUM. * * @param string $colname is the field to access * * @return mixed the value of $colname column */ function Fields($colname) { return $this->fields[$colname]; } /** * Defines the function to use for table fields case conversion * depending on ADODB_ASSOC_CASE * * @param int [$case] * * @return string strtolower/strtoupper or false if no conversion needed */ protected function AssocCaseConvertFunction($case = ADODB_ASSOC_CASE) { switch($case) { case ADODB_ASSOC_CASE_UPPER: return 'strtoupper'; case ADODB_ASSOC_CASE_LOWER: return 'strtolower'; case ADODB_ASSOC_CASE_NATIVE: default: return false; } } /** * Builds the bind array associating keys to recordset fields * * @param int [$upper] Case for the array keys, defaults to uppercase * (see ADODB_ASSOC_CASE_xxx constants) */ function GetAssocKeys($upper = ADODB_ASSOC_CASE) { if ($this->bind) { return; } $this->bind = array(); // Define case conversion function for ASSOC fetch mode $fn_change_case = $this->AssocCaseConvertFunction($upper); // Build the bind array for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); // Set the array's key if(is_numeric($o->name)) { // Just use the field ID $key = $i; } elseif( $fn_change_case ) { // Convert the key's case $key = $fn_change_case($o->name); } else { $key = $o->name; } $this->bind[$key] = $i; } } /** * Use associative array to get fields array for databases that do not support * associative arrays. Submitted by Paolo S. Asioli paolo.asioli#libero.it * * @param int $upper Case for the array keys, defaults to uppercase * (see ADODB_ASSOC_CASE_xxx constants) * @return array */ function GetRowAssoc($upper = ADODB_ASSOC_CASE) { $record = array(); $this->GetAssocKeys($upper); foreach($this->bind as $k => $v) { if( array_key_exists( $v, $this->fields ) ) { $record[$k] = $this->fields[$v]; } elseif( array_key_exists( $k, $this->fields ) ) { $record[$k] = $this->fields[$k]; } else { # This should not happen... trigger error ? $record[$k] = null; } } return $record; } /** * Clean up recordset * * @return bool */ function Close() { // free connection object - this seems to globally free the object // and not merely the reference, so don't do this... // $this->connection = false; if (!$this->_closed) { $this->_closed = true; return $this->_close(); } else return true; } /** * Number of rows in recordset. * * @return int Number of rows or -1 if this is not supported */ function recordCount() { return $this->_numOfRows; } /** * If we are using PageExecute(), this will return the maximum possible rows * that can be returned when paging a recordset. * * @return int */ function MaxRecordCount() { return ($this->_maxRecordCount) ? $this->_maxRecordCount : $this->recordCount(); } /** * Number of rows in recordset. * Alias for {@see recordCount()} * * @return int Number of rows or -1 if this is not supported */ function rowCount() { return $this->recordCount(); } /** * Portable RecordCount. * * Be aware of possible problems in multiuser environments. * For better speed the table must be indexed by the condition. * Heavy test this before deploying. * * @param string $table * @param string $condition * * @return int Number of records from a previous SELECT. All databases support this. * * @author Pablo Roca <pabloroca@mvps.org> */ function PO_RecordCount($table="", $condition="") { $lnumrows = $this->_numOfRows; // the database doesn't support native recordcount, so we do a workaround if ($lnumrows == -1 && $this->connection) { IF ($table) { if ($condition) { $condition = " WHERE " . $condition; } $resultrows = $this->connection->Execute("SELECT COUNT(*) FROM $table $condition"); if ($resultrows) { $lnumrows = reset($resultrows->fields); } } } return $lnumrows; } /** * @return the current row in the recordset. If at EOF, will return the last row. 0-based. */ function CurrentRow() { return $this->_currentRow; } /** * synonym for CurrentRow -- for ADO compat * * @return the current row in the recordset. If at EOF, will return the last row. 0-based. */ function AbsolutePosition() { return $this->_currentRow; } /** * @return the number of columns in the recordset. Some databases will set this to 0 * if no records are returned, others will return the number of columns in the query. */ function FieldCount() { return $this->_numOfFields; } /** * Get a Field's metadata from database. * * Must be defined by child class. * * @param int $fieldOffset * * @return ADOFieldObject|false */ function fetchField($fieldOffset) { return false; } /** * Get Field metadata for all the recordset's columns in an array. * * @return ADOFieldObject[] */ function fieldTypesArray() { if (empty($this->fieldObjectsCache)) { for ($i = 0; $i < $this->_numOfFields; $i++) { $this->fieldObjectsCache[] = $this->fetchField($i); } } return $this->fieldObjectsCache; } /** * Return the fields array of the current row as an object for convenience. * The default case is lowercase field names. * * @return the object with the properties set to the fields of the current row */ function FetchObj() { return $this->FetchObject(false); } /** * Return the fields array of the current row as an object for convenience. * The default case is uppercase. * * @param bool $isUpper to set the object property names to uppercase * * @return ADOFetchObj The object with properties set to the fields of the current row */ function FetchObject($isUpper=true) { if (empty($this->_obj)) { $this->_obj = new ADOFetchObj(); $this->_names = array(); for ($i=0; $i <$this->_numOfFields; $i++) { $f = $this->FetchField($i); $this->_names[] = $f->name; } } $o = clone($this->_obj); for ($i=0; $i <$this->_numOfFields; $i++) { $name = $this->_names[$i]; if ($isUpper) { $n = strtoupper($name); } else { $n = $name; } $o->$n = $this->Fields($name); } return $o; } /** * Return the fields array of the current row as an object for convenience. * The default is lower-case field names. * * @return ADOFetchObj|false The object with properties set to the fields of the current row * or false if EOF. * * Fixed bug reported by tim@orotech.net */ function FetchNextObj() { return $this->FetchNextObject(false); } /** * Return the fields array of the current row as an object for convenience. * The default is upper case field names. * * @param bool $isUpper to set the object property names to uppercase * * @return ADOFetchObj|false The object with properties set to the fields of the current row * or false if EOF. * * Fixed bug reported by tim@orotech.net */ function FetchNextObject($isUpper=true) { $o = false; if ($this->_numOfRows != 0 && !$this->EOF) { $o = $this->FetchObject($isUpper); $this->_currentRow++; if ($this->_fetch()) { return $o; } } $this->EOF = true; return $o; } /** * Get the ADOdb metatype. * * Many databases use different names for the same type, so we transform * the native type to our standardised one, which uses 1 character codes. * @see https://adodb.org/dokuwiki/doku.php?id=v5:dictionary:dictionary_index#portable_data_types * * @param string|ADOFieldObject $t Native type (usually ADOFieldObject->type) * It is also possible to provide an * ADOFieldObject here. * @param int $len The field's maximum length. This is because we treat * character fields bigger than a certain size as a 'B' (blob). * @param ADOFieldObject $fieldObj Field object returned by the database driver; * can hold additional info (eg. primary_key for mysql). * * @return string The ADOdb Standard type */ function metaType($t, $len = -1, $fieldObj = false) { if ($t instanceof ADOFieldObject) { $fieldObj = $t; $t = $fieldObj->type; $len = $fieldObj->max_length; } // changed in 2.32 to hashing instead of switch stmt for speed... static $typeMap = array( 'VARCHAR' => 'C', 'VARCHAR2' => 'C', 'CHAR' => 'C', 'C' => 'C', 'STRING' => 'C', 'NCHAR' => 'C', 'NVARCHAR' => 'C', 'VARYING' => 'C', 'BPCHAR' => 'C', 'CHARACTER' => 'C', 'INTERVAL' => 'C', # Postgres 'MACADDR' => 'C', # postgres 'VAR_STRING' => 'C', # mysql ## 'LONGCHAR' => 'X', 'TEXT' => 'X', 'NTEXT' => 'X', 'M' => 'X', 'X' => 'X', 'CLOB' => 'X', 'NCLOB' => 'X', 'LVARCHAR' => 'X', ## 'BLOB' => 'B', 'IMAGE' => 'B', 'BINARY' => 'B', 'VARBINARY' => 'B', 'LONGBINARY' => 'B', 'B' => 'B', ## 'YEAR' => 'D', // mysql 'DATE' => 'D', 'D' => 'D', ## 'UNIQUEIDENTIFIER' => 'C', # MS SQL Server ## 'SMALLDATETIME' => 'T', 'TIME' => 'T', 'TIMESTAMP' => 'T', 'DATETIME' => 'T', 'DATETIME2' => 'T', 'TIMESTAMPTZ' => 'T', 'T' => 'T', 'TIMESTAMP WITHOUT TIME ZONE' => 'T', // postgresql ## 'BOOL' => 'L', 'BOOLEAN' => 'L', 'BIT' => 'L', 'L' => 'L', ## 'COUNTER' => 'R', 'R' => 'R', 'SERIAL' => 'R', // ifx 'INT IDENTITY' => 'R', ## 'INT' => 'I', 'INT2' => 'I', 'INT4' => 'I', 'INT8' => 'I', 'INTEGER' => 'I', 'INTEGER UNSIGNED' => 'I', 'SHORT' => 'I', 'TINYINT' => 'I', 'SMALLINT' => 'I', 'I' => 'I', ## 'LONG' => 'N', // interbase is numeric, oci8 is blob 'BIGINT' => 'N', // this is bigger than PHP 32-bit integers 'DECIMAL' => 'N', 'DEC' => 'N', 'REAL' => 'N', 'DOUBLE' => 'N', 'DOUBLE PRECISION' => 'N', 'SMALLFLOAT' => 'N', 'FLOAT' => 'N', 'NUMBER' => 'N', 'NUM' => 'N', 'NUMERIC' => 'N', 'MONEY' => 'N', ## informix 9.2 'SQLINT' => 'I', 'SQLSERIAL' => 'I', 'SQLSMINT' => 'I', 'SQLSMFLOAT' => 'N', 'SQLFLOAT' => 'N', 'SQLMONEY' => 'N', 'SQLDECIMAL' => 'N', 'SQLDATE' => 'D', 'SQLVCHAR' => 'C', 'SQLCHAR' => 'C', 'SQLDTIME' => 'T', 'SQLINTERVAL' => 'N', 'SQLBYTES' => 'B', 'SQLTEXT' => 'X', ## informix 10 "SQLINT8" => 'I8', "SQLSERIAL8" => 'I8', "SQLNCHAR" => 'C', "SQLNVCHAR" => 'C', "SQLLVARCHAR" => 'X', "SQLBOOL" => 'L' ); $t = strtoupper($t); $tmap = (isset($typeMap[$t])) ? $typeMap[$t] : ADODB_DEFAULT_METATYPE; switch ($tmap) { case 'C': // is the char field is too long, return as text field... if ($this->blobSize >= 0) { if ($len > $this->blobSize) { return 'X'; } } else if ($len > 250) { return 'X'; } return 'C'; case 'I': if (!empty($fieldObj->primary_key)) { return 'R'; } return 'I'; case false: return 'N'; case 'B': if (isset($fieldObj->binary)) { return ($fieldObj->binary) ? 'B' : 'X'; } return 'B'; case 'D': if (!empty($this->connection) && !empty($this->connection->datetime)) { return 'T'; } return 'D'; default: if ($t == 'LONG' && $this->dataProvider == 'oci8') { return 'B'; } return $tmap; } } /** * Convert case of field names associative array, if needed * @return void */ protected function _updatefields() { if( empty($this->fields)) { return; } // Determine case conversion function $fn_change_case = $this->AssocCaseConvertFunction(); if(!$fn_change_case) { // No conversion needed return; } $arr = array(); // Change the case foreach($this->fields as $k => $v) { if (!is_integer($k)) { $k = $fn_change_case($k); } $arr[$k] = $v; } $this->fields = $arr; } function _close() {} /** * set/returns the current recordset page when paginating * @param int $page * @return int */ function absolutePage($page=-1) { if ($page != -1) { $this->_currentPage = $page; } return $this->_currentPage; } /** * set/returns the status of the atFirstPage flag when paginating * @param bool $status * @return bool */ function AtFirstPage($status=false) { if ($status != false) { $this->_atFirstPage = $status; } return $this->_atFirstPage; } /** * @param bool $page * @return bool */ function LastPageNo($page = false) { if ($page != false) { $this->_lastPageNo = $page; } return $this->_lastPageNo; } /** * set/returns the status of the atLastPage flag when paginating * @param bool $status * @return bool */ function AtLastPage($status=false) { if ($status != false) { $this->_atLastPage = $status; } return $this->_atLastPage; } } // end class ADORecordSet //============================================================================================== // CLASS ADORecordSet_array //============================================================================================== /** * This class encapsulates the concept of a recordset created in memory * as an array. This is useful for the creation of cached recordsets. * * Note that the constructor is different from the standard ADORecordSet */ class ADORecordSet_array extends ADORecordSet { var $databaseType = 'array'; var $_array; // holds the 2-dimensional data array var $_types; // the array of types of each column (C B I L M) var $_colnames; // names of each column in array var $_skiprow1; // skip 1st row because it holds column names var $_fieldobjects; // holds array of field objects var $canSeek = true; var $affectedrows = false; var $insertid = false; var $sql = ''; var $compat = false; /** * Constructor * * The parameters passed to this recordset are always fake because * this class does not use the queryID * * @param resource|int $queryID Ignored * @param int|bool $mode The ADODB_FETCH_MODE value */ function __construct($queryID, $mode=false) { global $ADODB_FETCH_MODE,$ADODB_COMPAT_FETCH; // fetch() on EOF does not delete $this->fields $this->compat = !empty($ADODB_COMPAT_FETCH); parent::__construct($queryID); // fake queryID $this->fetchMode = $ADODB_FETCH_MODE; } /** * Setup the array. * * @param array is a 2-dimensional array holding the data. * The first row should hold the column names * unless parameter $colnames is used. * @param typearr holds an array of types. These are the same types * used in MetaTypes (C,B,L,I,N). * @param string[]|false [$colnames] array of column names. If set, then the first row of * $array should not hold the column names. */ function InitArray($array,$typearr,$colnames=false) { $this->_array = $array; $this->_types = $typearr; if ($colnames) { $this->_skiprow1 = false; $this->_colnames = $colnames; } else { $this->_skiprow1 = true; $this->_colnames = $array[0]; } $this->Init(); } /** * Setup the Array and datatype file objects * * @param array $array 2-dimensional array holding the data * The first row should hold the column names * unless parameter $colnames is used. * @param array $fieldarr Array of ADOFieldObject's. */ function InitArrayFields(&$array,&$fieldarr) { $this->_array = $array; $this->_skiprow1= false; if ($fieldarr) { $this->_fieldobjects = $fieldarr; } $this->Init(); } /** * @param int [$nRows] * @return array */ function GetArray($nRows=-1) { if ($nRows == -1 && $this->_currentRow <= 0 && !$this->_skiprow1) { return $this->_array; } else { return ADORecordSet::GetArray($nRows); } } function _initrs() { $this->_numOfRows = sizeof($this->_array); if ($this->_skiprow1) { $this->_numOfRows -= 1; } $this->_numOfFields = (isset($this->_fieldobjects)) ? sizeof($this->_fieldobjects) : sizeof($this->_types); } /** * Use associative array to get fields array * * @param string $colname * @return mixed */ function Fields($colname) { $mode = isset($this->adodbFetchMode) ? $this->adodbFetchMode : $this->fetchMode; if ($mode & ADODB_FETCH_ASSOC) { if (!isset($this->fields[$colname]) && !is_null($this->fields[$colname])) { $colname = strtolower($colname); } return $this->fields[$colname]; } if (!$this->bind) { $this->bind = array(); for ($i=0; $i < $this->_numOfFields; $i++) { $o = $this->FetchField($i); $this->bind[strtoupper($o->name)] = $i; } } return $this->fields[$this->bind[strtoupper($colname)]]; } /** * @param int [$fieldOffset] * * @return \ADOFieldObject */ function FetchField($fieldOffset = -1) { if (isset($this->_fieldobjects)) { return $this->_fieldobjects[$fieldOffset]; } $o = new ADOFieldObject(); $o->name = $this->_colnames[$fieldOffset]; $o->type = $this->_types[$fieldOffset]; $o->max_length = -1; // length not known return $o; } /** * @param int $row * @return bool */ function _seek($row) { if (sizeof($this->_array) && 0 <= $row && $row < $this->_numOfRows) { $this->_currentRow = $row; if ($this->_skiprow1) { $row += 1; } $this->fields = $this->_array[$row]; return true; } return false; } /** * @return bool */ function MoveNext() { if (!$this->EOF) { $this->_currentRow++; $pos = $this->_currentRow; if ($this->_numOfRows <= $pos) { if (!$this->compat) { $this->fields = false; } } else { if ($this->_skiprow1) { $pos += 1; } $this->fields = $this->_array[$pos]; return true; } $this->EOF = true; } return false; } /** * @return bool */ function _fetch() { $pos = $this->_currentRow; if ($this->_numOfRows <= $pos) { if (!$this->compat) { $this->fields = false; } return false; } if ($this->_skiprow1) { $pos += 1; } $this->fields = $this->_array[$pos]; return true; } function _close() { return true; } } // ADORecordSet_array //============================================================================================== // HELPER FUNCTIONS //============================================================================================== /** * Synonym for ADOLoadCode. Private function. Do not use. * * @deprecated */ function ADOLoadDB($dbType) { return ADOLoadCode($dbType); } /** * Load the code for a specific database driver. Private function. Do not use. */ function ADOLoadCode($dbType) { global $ADODB_LASTDB; if (!$dbType) { return false; } $db = strtolower($dbType); switch ($db) { case 'ado': $db = 'ado5'; $class = 'ado'; break; case 'ifx': case 'maxsql': $class = $db = 'mysqlt'; break; case 'pgsql': case 'postgres': $class = $db = 'postgres9'; break; case 'mysql': // mysql extension removed in PHP 7.0 - automatically switch to mysqli $class = $db = 'mysqli'; break; default: if (substr($db, 0, 4) === 'pdo_') { ADOConnection::outp("Invalid database type: $db"); return false; } $class = $db; break; } $file = "drivers/adodb-$db.inc.php"; @include_once(ADODB_DIR . '/' . $file); $ADODB_LASTDB = $class; if (class_exists("ADODB_" . $class)) { return $class; } //ADOConnection::outp(adodb_pr(get_declared_classes(),true)); if (!file_exists($file)) { ADOConnection::outp("Missing file: $file"); } else { ADOConnection::outp("Syntax error in file: $file"); } return false; } /** * Synonym for ADONewConnection for people like me who cannot remember the correct name * * @param string [$db] * * @return ADOConnection|false */ function NewADOConnection($db='') { return ADONewConnection($db); } /** * Instantiate a new Connection class for a specific database driver. * * @param string $db Database Connection object to create. If undefined, * use the last database driver that was loaded by ADOLoadCode(). * * @return ADOConnection|false The freshly created instance of the Connection class * or false in case of error. */ function ADONewConnection($db='') { global $ADODB_NEWCONNECTION, $ADODB_LASTDB; if (!defined('ADODB_ASSOC_CASE')) { define('ADODB_ASSOC_CASE', ADODB_ASSOC_CASE_NATIVE); } /* * Are there special characters in the dsn password * that disrupt parse_url */ $needsSpecialCharacterHandling = false; $errorfn = (defined('ADODB_ERROR_HANDLER')) ? ADODB_ERROR_HANDLER : false; if (($at = strpos($db,'://')) !== FALSE) { $origdsn = $db; $fakedsn = 'fake'.substr($origdsn,$at); if (($at2 = strpos($origdsn,'@/')) !== FALSE) { // special handling of oracle, which might not have host $fakedsn = str_replace('@/','@adodb-fakehost/',$fakedsn); } if ((strpos($origdsn, 'sqlite')) !== FALSE && stripos($origdsn, '%2F') === FALSE) { // special handling for SQLite, it only might have the path to the database file. // If you try to connect to a SQLite database using a dsn // like 'sqlite:///path/to/database', the 'parse_url' php function // will throw you an exception with a message such as "unable to parse url" list($scheme, $path) = explode('://', $origdsn); $dsna['scheme'] = $scheme; if ($qmark = strpos($path,'?')) { $dsn['query'] = substr($path,$qmark+1); $path = substr($path,0,$qmark); } $dsna['path'] = '/' . urlencode($path); } else { /* * Stop # character breaking parse_url */ $cFakedsn = str_replace('#','\035',$fakedsn); if (strcmp($fakedsn,$cFakedsn) != 0) { /* * There is a # in the string */ $needsSpecialCharacterHandling = true; /* * This allows us to successfully parse the url */ $fakedsn = $cFakedsn; } $dsna = parse_url($fakedsn); } if (!$dsna) { return false; } $dsna['scheme'] = substr($origdsn,0,$at); if ($at2 !== FALSE) { $dsna['host'] = ''; } if (strncmp($origdsn,'pdo',3) == 0) { $sch = explode('_',$dsna['scheme']); if (sizeof($sch)>1) { $dsna['host'] = isset($dsna['host']) ? rawurldecode($dsna['host']) : ''; if ($sch[1] == 'sqlite') { $dsna['host'] = rawurlencode($sch[1].':'.rawurldecode($dsna['host'])); } else { $dsna['host'] = rawurlencode($sch[1].':host='.rawurldecode($dsna['host'])); } $dsna['scheme'] = 'pdo'; } } $db = @$dsna['scheme']; if (!$db) { return false; } $dsna['host'] = isset($dsna['host']) ? rawurldecode($dsna['host']) : ''; $dsna['user'] = isset($dsna['user']) ? rawurldecode($dsna['user']) : ''; $dsna['pass'] = isset($dsna['pass']) ? rawurldecode($dsna['pass']) : ''; $dsna['path'] = isset($dsna['path']) ? rawurldecode(substr($dsna['path'],1)) : ''; # strip off initial / if ($needsSpecialCharacterHandling) { /* * Revert back to the original string */ $dsna = str_replace('\035','#',$dsna); } if (isset($dsna['query'])) { $opt1 = explode('&',$dsna['query']); foreach($opt1 as $k => $v) { $arr = explode('=',$v); $opt[$arr[0]] = isset($arr[1]) ? rawurldecode($arr[1]) : 1; } } else { $opt = array(); } } /* * phptype: Database backend used in PHP (mysql, odbc etc.) * dbsyntax: Database used with regards to SQL syntax etc. * protocol: Communication protocol to use (tcp, unix etc.) * hostspec: Host specification (hostname[:port]) * database: Database to use on the DBMS server * username: User name for login * password: Password for login */ if (!empty($ADODB_NEWCONNECTION)) { $obj = $ADODB_NEWCONNECTION($db); } if(empty($obj)) { if (!isset($ADODB_LASTDB)) { $ADODB_LASTDB = ''; } if (empty($db)) { $db = $ADODB_LASTDB; } if ($db != $ADODB_LASTDB) { $db = ADOLoadCode($db); } if (!$db) { if (isset($origdsn)) { $db = $origdsn; } if ($errorfn) { // raise an error $ignore = false; $errorfn('ADONewConnection', 'ADONewConnection', -998, "could not load the database driver for '$db'", $db,false,$ignore); } else { ADOConnection::outp( "<p>ADONewConnection: Unable to load database driver '$db'</p>",false); } return false; } $cls = 'ADODB_'.$db; if (!class_exists($cls)) { adodb_backtrace(); return false; } $obj = new $cls(); } # constructor should not fail if ($obj) { if ($errorfn) { $obj->raiseErrorFn = $errorfn; } if (isset($dsna)) { if (isset($dsna['port'])) { $obj->port = $dsna['port']; } foreach($opt as $k => $v) { switch(strtolower($k)) { case 'new': $nconnect = true; $persist = true; break; case 'persist': case 'persistent': $persist = $v; break; case 'debug': $obj->debug = (integer) $v; break; #ibase case 'role': $obj->role = $v; break; case 'dialect': $obj->dialect = (integer) $v; break; case 'charset': $obj->charset = $v; $obj->charSet=$v; break; case 'buffers': $obj->buffers = $v; break; case 'fetchmode': $obj->SetFetchMode($v); break; #ado case 'charpage': $obj->charPage = $v; break; #mysql, mysqli case 'clientflags': $obj->clientFlags = $v; break; #mysql, mysqli, postgres case 'port': $obj->port = $v; break; #mysqli case 'socket': $obj->socket = $v; break; #oci8 case 'nls_date_format': $obj->NLS_DATE_FORMAT = $v; break; case 'cachesecs': $obj->cacheSecs = $v; break; case 'memcache': $varr = explode(':',$v); $vlen = sizeof($varr); if ($vlen == 0) { break; } $obj->memCache = true; $obj->memCacheHost = explode(',',$varr[0]); if ($vlen == 1) { break; } $obj->memCachePort = $varr[1]; if ($vlen == 2) { break; } $obj->memCacheCompress = $varr[2] ? true : false; break; } } if (empty($persist)) { $ok = $obj->Connect($dsna['host'], $dsna['user'], $dsna['pass'], $dsna['path']); } else if (empty($nconnect)) { $ok = $obj->PConnect($dsna['host'], $dsna['user'], $dsna['pass'], $dsna['path']); } else { $ok = $obj->NConnect($dsna['host'], $dsna['user'], $dsna['pass'], $dsna['path']); } if (!$ok) { return false; } } } return $obj; } // $perf == true means called by NewPerfMonitor(), otherwise for data dictionary function _adodb_getdriver($provider,$drivername,$perf=false) { switch ($provider) { case 'odbtp': if (strncmp('odbtp_',$drivername,6)==0) { return substr($drivername,6); } case 'odbc' : if (strncmp('odbc_',$drivername,5)==0) { return substr($drivername,5); } case 'ado' : if (strncmp('ado_',$drivername,4)==0) { return substr($drivername,4); } case 'native': break; default: return $provider; } switch($drivername) { case 'mysqlt': case 'mysqli': $drivername='mysql'; break; case 'postgres7': case 'postgres8': $drivername = 'postgres'; break; case 'firebird15': $drivername = 'firebird'; break; case 'oracle': $drivername = 'oci8'; break; case 'access': if ($perf) { $drivername = ''; } break; case 'db2' : case 'sapdb' : break; default: $drivername = 'generic'; break; } return $drivername; } function NewPerfMonitor(&$conn) { $drivername = _adodb_getdriver($conn->dataProvider,$conn->databaseType,true); if (!$drivername || $drivername == 'generic') { return false; } include_once(ADODB_DIR.'/adodb-perf.inc.php'); @include_once(ADODB_DIR."/perf/perf-$drivername.inc.php"); $class = "Perf_$drivername"; if (!class_exists($class)) { return false; } return new $class($conn); } /** * Get a new Data Dictionary object for the connection. * * @param ADOConnection $conn * @param string $drivername * * @return ADODB_DataDict|false */ function newDataDictionary(&$conn, $drivername='') { if (!$drivername) { $drivername = _adodb_getdriver($conn->dataProvider,$conn->databaseType); } include_once(ADODB_DIR.'/adodb-lib.inc.php'); include_once(ADODB_DIR.'/adodb-datadict.inc.php'); $path = ADODB_DIR."/datadict/datadict-$drivername.inc.php"; if (!file_exists($path)) { ADOConnection::outp("Dictionary driver '$path' not available"); return false; } include_once($path); $class = "ADODB2_$drivername"; $dict = new $class(); $dict->dataProvider = $conn->dataProvider; $dict->connection = $conn; $dict->upperName = strtoupper($drivername); $dict->quote = $conn->nameQuote; if (!empty($conn->_connectionID)) { $dict->serverInfo = $conn->ServerInfo(); } return $dict; } /** * Perform a print_r, with pre tags for better formatting. */ function adodb_pr($var,$as_string=false) { if ($as_string) { ob_start(); } if (isset($_SERVER['HTTP_USER_AGENT'])) { echo " <pre>\n";print_r($var);echo "</pre>\n"; } else { print_r($var); } if ($as_string) { $s = ob_get_contents(); ob_end_clean(); return $s; } } /** * Perform a stack-crawl and pretty print it. * * @param bool $printOrArr Pass in a boolean to indicate print, or an $exception->trace array (assumes that print is true then). * @param int $levels Number of levels to display * @param mixed $ishtml * * @return string */ function adodb_backtrace($printOrArr=true,$levels=9999,$ishtml=null) { global $ADODB_INCLUDED_LIB; if (empty($ADODB_INCLUDED_LIB)) { include_once(ADODB_DIR.'/adodb-lib.inc.php'); } return _adodb_backtrace($printOrArr,$levels,0,$ishtml); } } adodb-lib.inc.php 0000644 00000112616 15151221732 0007650 0 ustar 00 <?php /** * Helper functions. * * Less commonly used functions are placed here to reduce size of adodb.inc.php. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); global $ADODB_INCLUDED_LIB; $ADODB_INCLUDED_LIB = 1; function adodb_strip_order_by($sql) { $rez = preg_match_all('/(\sORDER\s+BY\s(?:[^)](?!LIMIT))*)/is', $sql, $arr); if ($arr) { $tmp = array_pop($arr); $arr = [1=>array_pop($tmp)]; } if ($arr) if (strpos($arr[1], '(') !== false) { $at = strpos($sql, $arr[1]); $cntin = 0; for ($i=$at, $max=strlen($sql); $i < $max; $i++) { $ch = $sql[$i]; if ($ch == '(') { $cntin += 1; } elseif($ch == ')') { $cntin -= 1; if ($cntin < 0) { break; } } } $sql = substr($sql,0,$at).substr($sql,$i); } else { $sql = str_replace($arr[1], '', $sql); } return $sql; } if (false) { $sql = 'select * from (select a from b order by a(b),b(c) desc)'; $sql = '(select * from abc order by 1)'; die(adodb_strip_order_by($sql)); } function adodb_probetypes(&$array,&$types,$probe=8) { // probe and guess the type $types = array(); if ($probe > sizeof($array)) $max = sizeof($array); else $max = $probe; for ($j=0;$j < $max; $j++) { $row = $array[$j]; if (!$row) break; $i = -1; foreach($row as $v) { $i += 1; if (isset($types[$i]) && $types[$i]=='C') continue; //print " ($i ".$types[$i]. "$v) "; $v = trim($v); if (!preg_match('/^[+-]{0,1}[0-9\.]+$/',$v)) { $types[$i] = 'C'; // once C, always C continue; } if ($j == 0) { // If empty string, we presume is character // test for integer for 1st row only // after that it is up to testing other rows to prove // that it is not an integer if (strlen($v) == 0) $types[$i] = 'C'; if (strpos($v,'.') !== false) $types[$i] = 'N'; else $types[$i] = 'I'; continue; } if (strpos($v,'.') !== false) $types[$i] = 'N'; } } } function adodb_transpose(&$arr, &$newarr, &$hdr, &$fobjs) { $oldX = sizeof(reset($arr)); $oldY = sizeof($arr); if ($hdr) { $startx = 1; $hdr = array('Fields'); for ($y = 0; $y < $oldY; $y++) { $hdr[] = $arr[$y][0]; } } else $startx = 0; for ($x = $startx; $x < $oldX; $x++) { if ($fobjs) { $o = $fobjs[$x]; $newarr[] = array($o->name); } else $newarr[] = array(); for ($y = 0; $y < $oldY; $y++) { $newarr[$x-$startx][] = $arr[$y][$x]; } } } function _adodb_replace(&$zthis, $table, $fieldArray, $keyCol, $autoQuote, $has_autoinc) { // Add Quote around table name to support use of spaces / reserved keywords $table=sprintf('%s%s%s', $zthis->nameQuote,$table,$zthis->nameQuote); if (count($fieldArray) == 0) return 0; if (!is_array($keyCol)) { $keyCol = array($keyCol); } $uSet = ''; foreach($fieldArray as $k => $v) { if ($v === null) { $v = 'NULL'; $fieldArray[$k] = $v; } else if ($autoQuote && /*!is_numeric($v) /*and strncmp($v,"'",1) !== 0 -- sql injection risk*/ strcasecmp($v,$zthis->null2null)!=0) { $v = $zthis->qstr($v); $fieldArray[$k] = $v; } if (in_array($k,$keyCol)) continue; // skip UPDATE if is key // Add Quote around column name to support use of spaces / reserved keywords $uSet .= sprintf(',%s%s%s=%s',$zthis->nameQuote,$k,$zthis->nameQuote,$v); } $uSet = ltrim($uSet, ','); // Add Quote around column name in where clause $where = ''; foreach ($keyCol as $v) { if (isset($fieldArray[$v])) { $where .= sprintf(' and %s%s%s=%s ', $zthis->nameQuote,$v,$zthis->nameQuote,$fieldArray[$v]); } } if ($where) { $where = substr($where, 5); } if ($uSet && $where) { $update = "UPDATE $table SET $uSet WHERE $where"; $rs = $zthis->Execute($update); if ($rs) { if ($zthis->poorAffectedRows) { // The Select count(*) wipes out any errors that the update would have returned. // PHPLens Issue No: 5696 if ($zthis->ErrorNo()<>0) return 0; // affected_rows == 0 if update field values identical to old values // for mysql - which is silly. $cnt = $zthis->GetOne("select count(*) from $table where $where"); if ($cnt > 0) return 1; // record already exists } else { if (($zthis->Affected_Rows()>0)) return 1; } } else return 0; } $iCols = $iVals = ''; foreach($fieldArray as $k => $v) { if ($has_autoinc && in_array($k,$keyCol)) continue; // skip autoinc col // Add Quote around Column Name $iCols .= sprintf(',%s%s%s',$zthis->nameQuote,$k,$zthis->nameQuote); $iVals .= ",$v"; } $iCols = ltrim($iCols, ','); $iVals = ltrim($iVals, ','); $insert = "INSERT INTO $table ($iCols) VALUES ($iVals)"; $rs = $zthis->Execute($insert); return ($rs) ? 2 : 0; } function _adodb_getmenu(&$zthis, $name,$defstr='',$blank1stItem=true,$multiple=false, $size=0, $selectAttr='',$compareFields0=true) { global $ADODB_FETCH_MODE; $s = _adodb_getmenu_select($name, $defstr, $blank1stItem, $multiple, $size, $selectAttr); $hasvalue = $zthis->FieldCount() > 1; if (!$hasvalue) { $compareFields0 = true; } $value = ''; while(!$zthis->EOF) { $zval = rtrim(reset($zthis->fields)); if ($blank1stItem && $zval == "") { $zthis->MoveNext(); continue; } if ($hasvalue) { if ($ADODB_FETCH_MODE == ADODB_FETCH_ASSOC) { // Get 2nd field's value regardless of its name $zval2 = current(array_slice($zthis->fields, 1, 1)); } else { // With NUM or BOTH fetch modes, we have a numeric index $zval2 = $zthis->fields[1]; } $zval2 = trim($zval2); $value = 'value="' . htmlspecialchars($zval2) . '"'; } $s .= _adodb_getmenu_option($defstr, $compareFields0 ? $zval : $zval2, $value, $zval); $zthis->MoveNext(); } // while return $s ."\n</select>\n"; } function _adodb_getmenu_gp(&$zthis, $name,$defstr='',$blank1stItem=true,$multiple=false, $size=0, $selectAttr='',$compareFields0=true) { global $ADODB_FETCH_MODE; $s = _adodb_getmenu_select($name, $defstr, $blank1stItem, $multiple, $size, $selectAttr); $hasvalue = $zthis->FieldCount() > 1; $hasgroup = $zthis->FieldCount() > 2; if (!$hasvalue) { $compareFields0 = true; } $value = ''; $optgroup = null; $firstgroup = true; while(!$zthis->EOF) { $zval = rtrim(reset($zthis->fields)); $group = ''; if ($blank1stItem && $zval=="") { $zthis->MoveNext(); continue; } if ($hasvalue) { if ($ADODB_FETCH_MODE == ADODB_FETCH_ASSOC) { // Get 2nd field's value regardless of its name $fields = array_slice($zthis->fields, 1); $zval2 = current($fields); if ($hasgroup) { $group = trim(next($fields)); } } else { // With NUM or BOTH fetch modes, we have a numeric index $zval2 = $zthis->fields[1]; if ($hasgroup) { $group = trim($zthis->fields[2]); } } $zval2 = trim($zval2); $value = "value='".htmlspecialchars($zval2)."'"; } if ($optgroup != $group) { $optgroup = $group; if ($firstgroup) { $firstgroup = false; } else { $s .="\n</optgroup>"; } $s .="\n<optgroup label='". htmlspecialchars($group) ."'>"; } $s .= _adodb_getmenu_option($defstr, $compareFields0 ? $zval : $zval2, $value, $zval); $zthis->MoveNext(); } // while // closing last optgroup if($optgroup != null) { $s .= "\n</optgroup>"; } return $s ."\n</select>\n"; } /** * Generate the opening SELECT tag for getmenu functions. * * ADOdb internal function, used by _adodb_getmenu() and _adodb_getmenu_gp(). * * @param string $name * @param string $defstr * @param bool $blank1stItem * @param bool $multiple * @param int $size * @param string $selectAttr * * @return string HTML */ function _adodb_getmenu_select($name, $defstr = '', $blank1stItem = true, $multiple = false, $size = 0, $selectAttr = '') { if ($multiple || is_array($defstr)) { if ($size == 0 ) { $size = 5; } $attr = ' multiple size="' . $size . '"'; if (!strpos($name,'[]')) { $name .= '[]'; } } elseif ($size) { $attr = ' size="' . $size . '"'; } else { $attr = ''; } $html = '<select name="' . $name . '"' . $attr . ' ' . $selectAttr . '>'; if ($blank1stItem) { if (is_string($blank1stItem)) { $barr = explode(':',$blank1stItem); if (sizeof($barr) == 1) { $barr[] = ''; } $html .= "\n<option value=\"" . $barr[0] . "\">" . $barr[1] . "</option>"; } else { $html .= "\n<option></option>"; } } return $html; } /** * Print the OPTION tags for getmenu functions. * * ADOdb internal function, used by _adodb_getmenu() and _adodb_getmenu_gp(). * * @param string $defstr Default values * @param string $compare Value to compare against defaults * @param string $value Ready-to-print `value="xxx"` (or empty) string * @param string $display Display value * * @return string HTML */ function _adodb_getmenu_option($defstr, $compare, $value, $display) { if ( is_array($defstr) && in_array($compare, $defstr) || !is_array($defstr) && strcasecmp($compare, $defstr) == 0 ) { $selected = ' selected="selected"'; } else { $selected = ''; } return "\n<option $value$selected>" . htmlspecialchars($display) . '</option>'; } /* Count the number of records this sql statement will return by using query rewriting heuristics... Does not work with UNIONs, except with postgresql and oracle. Usage: $conn->Connect(...); $cnt = _adodb_getcount($conn, $sql); */ function _adodb_getcount(&$zthis, $sql,$inputarr=false,$secs2cache=0) { $qryRecs = 0; /* * These databases require a "SELECT * FROM (SELECT" type * statement to have an alias for the result */ $requiresAlias = ''; $requiresAliasArray = array('postgres9','postgres','mysql','mysqli','mssql','mssqlnative','sqlsrv'); if (in_array($zthis->databaseType,$requiresAliasArray) || in_array($zthis->dsnType,$requiresAliasArray) ) { $requiresAlias = '_ADODB_ALIAS_'; } if (!empty($zthis->_nestedSQL) || preg_match("/^\s*SELECT\s+DISTINCT/is", $sql) || preg_match('/\s+GROUP\s+BY\s+/is',$sql) || preg_match('/\s+UNION\s+/is',$sql) ) { $rewritesql = adodb_strip_order_by($sql); // ok, has SELECT DISTINCT or GROUP BY so see if we can use a table alias // but this is only supported by oracle and postgresql... if ($zthis->dataProvider == 'oci8') { // Allow Oracle hints to be used for query optimization, Chris Wrye if (preg_match('#/\\*+.*?\\*\\/#', $sql, $hint)) { $rewritesql = "SELECT ".$hint[0]." COUNT(*) FROM (".$rewritesql.")"; } else $rewritesql = "SELECT COUNT(*) FROM (".$rewritesql.")"; } else { $rewritesql = "SELECT COUNT(*) FROM ($rewritesql) $requiresAlias"; } } else { // Replace 'SELECT ... FROM' with 'SELECT COUNT(*) FROM' // Parse the query one char at a time starting after the SELECT // to find the FROM clause's position, ignoring any sub-queries. $start = stripos($sql, 'SELECT') + 7; if ($start === false) { // Not a SELECT statement - probably should trigger an exception here return 0; } $len = strlen($sql); $numParentheses = 0; for ($pos = $start; $pos < $len; $pos++) { switch ($sql[$pos]) { case '(': $numParentheses++; continue 2; case ')': $numParentheses--; continue 2; } // Ignore whatever is between parentheses (sub-queries) if ($numParentheses > 0) { continue; } // Exit loop if 'FROM' keyword was found if (strtoupper(substr($sql, $pos, 4)) == 'FROM') { break; } } $rewritesql = 'SELECT COUNT(*) ' . substr($sql, $pos); // fix by alexander zhukov, alex#unipack.ru, because count(*) and 'order by' fails // with mssql, access and postgresql. Also a good speedup optimization - skips sorting! // also see PHPLens Issue No: 12752 $rewritesql = adodb_strip_order_by($rewritesql); } if (isset($rewritesql) && $rewritesql != $sql) { if (preg_match('/\sLIMIT\s+[0-9]+/i',$sql,$limitarr)) { $rewritesql .= $limitarr[0]; } if ($secs2cache) { // we only use half the time of secs2cache because the count can quickly // become inaccurate if new records are added $qryRecs = $zthis->CacheGetOne($secs2cache/2,$rewritesql,$inputarr); } else { $qryRecs = $zthis->GetOne($rewritesql,$inputarr); } if ($qryRecs !== false) return $qryRecs; } //-------------------------------------------- // query rewrite failed - so try slower way... // strip off unneeded ORDER BY if no UNION if (preg_match('/\s*UNION\s*/is', $sql)) { $rewritesql = $sql; } else { $rewritesql = $rewritesql = adodb_strip_order_by($sql); } if (preg_match('/\sLIMIT\s+[0-9]+/i',$sql,$limitarr)) { $rewritesql .= $limitarr[0]; } if ($secs2cache) { $rstest = $zthis->CacheExecute($secs2cache,$rewritesql,$inputarr); if (!$rstest) $rstest = $zthis->CacheExecute($secs2cache,$sql,$inputarr); } else { $rstest = $zthis->Execute($rewritesql,$inputarr); if (!$rstest) $rstest = $zthis->Execute($sql,$inputarr); } if ($rstest) { $qryRecs = $rstest->RecordCount(); if ($qryRecs == -1) { // some databases will return -1 on MoveLast() - change to MoveNext() while(!$rstest->EOF) { $rstest->MoveNext(); } $qryRecs = $rstest->_currentRow; } $rstest->Close(); if ($qryRecs == -1) return 0; } return $qryRecs; } /* Code originally from "Cornel G" <conyg@fx.ro> This code might not work with SQL that has UNION in it Also if you are using CachePageExecute(), there is a strong possibility that data will get out of synch. use CachePageExecute() only with tables that rarely change. */ function _adodb_pageexecute_all_rows(&$zthis, $sql, $nrows, $page, $inputarr=false, $secs2cache=0) { $atfirstpage = false; $atlastpage = false; $lastpageno=1; // If an invalid nrows is supplied, // we assume a default value of 10 rows per page if (!isset($nrows) || $nrows <= 0) $nrows = 10; $qryRecs = false; //count records for no offset $qryRecs = _adodb_getcount($zthis,$sql,$inputarr,$secs2cache); $lastpageno = (int) ceil($qryRecs / $nrows); $zthis->_maxRecordCount = $qryRecs; // ***** Here we check whether $page is the last page or // whether we are trying to retrieve // a page number greater than the last page number. if ($page >= $lastpageno) { $page = $lastpageno; $atlastpage = true; } // If page number <= 1, then we are at the first page if (empty($page) || $page <= 1) { $page = 1; $atfirstpage = true; } // We get the data we want $offset = $nrows * ($page-1); if ($secs2cache > 0) $rsreturn = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr); else $rsreturn = $zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache); // Before returning the RecordSet, we set the pagination properties we need if ($rsreturn) { $rsreturn->_maxRecordCount = $qryRecs; $rsreturn->rowsPerPage = $nrows; $rsreturn->AbsolutePage($page); $rsreturn->AtFirstPage($atfirstpage); $rsreturn->AtLastPage($atlastpage); $rsreturn->LastPageNo($lastpageno); } return $rsreturn; } // Iván Oliva version function _adodb_pageexecute_no_last_page(&$zthis, $sql, $nrows, $page, $inputarr=false, $secs2cache=0) { $atfirstpage = false; $atlastpage = false; if (!isset($page) || $page <= 1) { // If page number <= 1, then we are at the first page $page = 1; $atfirstpage = true; } if ($nrows <= 0) { // If an invalid nrows is supplied, we assume a default value of 10 rows per page $nrows = 10; } $pagecounteroffset = ($page * $nrows) - $nrows; // To find out if there are more pages of rows, simply increase the limit or // nrows by 1 and see if that number of records was returned. If it was, // then we know there is at least one more page left, otherwise we are on // the last page. Therefore allow non-Count() paging with single queries // rather than three queries as was done before. $test_nrows = $nrows + 1; if ($secs2cache > 0) { $rsreturn = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr); } else { $rsreturn = $zthis->SelectLimit($sql, $test_nrows, $pagecounteroffset, $inputarr, $secs2cache); } // Now check to see if the number of rows returned was the higher value we asked for or not. if ( $rsreturn->_numOfRows == $test_nrows ) { // Still at least 1 more row, so we are not on last page yet... // Remove the last row from the RS. $rsreturn->_numOfRows = ( $rsreturn->_numOfRows - 1 ); } elseif ( $rsreturn->_numOfRows == 0 && $page > 1 ) { // Likely requested a page that doesn't exist, so need to find the last // page and return it. Revert to original method and loop through pages // until we find some data... $pagecounter = $page + 1; $pagecounteroffset = ($pagecounter * $nrows) - $nrows; $rstest = $rsreturn; if ($rstest) { while ($rstest && $rstest->EOF && $pagecounter > 0) { $atlastpage = true; $pagecounter--; $pagecounteroffset = $nrows * ($pagecounter - 1); $rstest->Close(); if ($secs2cache>0) { $rstest = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr); } else { $rstest = $zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $secs2cache); } } if ($rstest) $rstest->Close(); } if ($atlastpage) { // If we are at the last page or beyond it, we are going to retrieve it $page = $pagecounter; if ($page == 1) { // We have to do this again in case the last page is the same as // the first page, that is, the recordset has only 1 page. $atfirstpage = true; } } // We get the data we want $offset = $nrows * ($page-1); if ($secs2cache > 0) { $rsreturn = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr); } else { $rsreturn = $zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache); } } elseif ( $rsreturn->_numOfRows < $test_nrows ) { // Rows is less than what we asked for, so must be at the last page. $atlastpage = true; } // Before returning the RecordSet, we set the pagination properties we need if ($rsreturn) { $rsreturn->rowsPerPage = $nrows; $rsreturn->AbsolutePage($page); $rsreturn->AtFirstPage($atfirstpage); $rsreturn->AtLastPage($atlastpage); } return $rsreturn; } /** * Performs case conversion and quoting of the given field name. * * See Global variable $ADODB_QUOTE_FIELDNAMES. * * @param ADOConnection $zthis * @param string $fieldName * * @return string Quoted field name */ function _adodb_quote_fieldname($zthis, $fieldName) { global $ADODB_QUOTE_FIELDNAMES; // Case conversion - defaults to UPPER $case = is_bool($ADODB_QUOTE_FIELDNAMES) ? 'UPPER' : $ADODB_QUOTE_FIELDNAMES; switch ($case) { case 'LOWER': $fieldName = strtolower($fieldName); break; case 'NATIVE': // Do nothing break; case 'UPPER': case 'BRACKETS': default: $fieldName = strtoupper($fieldName); break; } // Quote field if requested, or necessary (field contains space) if ($ADODB_QUOTE_FIELDNAMES || strpos($fieldName, ' ') !== false ) { if ($ADODB_QUOTE_FIELDNAMES === 'BRACKETS') { return $zthis->leftBracket . $fieldName . $zthis->rightBracket; } else { return $zthis->nameQuote . $fieldName . $zthis->nameQuote; } } else { return $fieldName; } } function _adodb_getupdatesql(&$zthis, &$rs, $arrFields, $forceUpdate=false, $force=2) { if (!$rs) { printf(ADODB_BAD_RS,'GetUpdateSQL'); return false; } $fieldUpdatedCount = 0; if (is_array($arrFields)) $arrFields = array_change_key_case($arrFields,CASE_UPPER); $hasnumeric = isset($rs->fields[0]); $setFields = ''; // Loop through all of the fields in the recordset for ($i=0, $max=$rs->fieldCount(); $i < $max; $i++) { // Get the field from the recordset $field = $rs->fetchField($i); // If the recordset field is one // of the fields passed in then process. $upperfname = strtoupper($field->name); if (adodb_key_exists($upperfname, $arrFields, $force)) { // If the existing field value in the recordset // is different from the value passed in then // go ahead and append the field name and new value to // the update query. if ($hasnumeric) $val = $rs->fields[$i]; else if (isset($rs->fields[$upperfname])) $val = $rs->fields[$upperfname]; else if (isset($rs->fields[$field->name])) $val = $rs->fields[$field->name]; else if (isset($rs->fields[strtolower($upperfname)])) $val = $rs->fields[strtolower($upperfname)]; else $val = ''; if ($forceUpdate || strcmp($val, $arrFields[$upperfname])) { // Set the counter for the number of fields that will be updated. $fieldUpdatedCount++; // Based on the datatype of the field // Format the value properly for the database $type = $rs->metaType($field->type); if ($type == 'null') { $type = 'C'; } $fnameq = _adodb_quote_fieldname($zthis, $field->name); //********************************************************// if (is_null($arrFields[$upperfname]) || (empty($arrFields[$upperfname]) && strlen($arrFields[$upperfname]) == 0) || $arrFields[$upperfname] === $zthis->null2null ) { switch ($force) { //case 0: // // Ignore empty values. This is already handled in "adodb_key_exists" function. // break; case 1: // set null $setFields .= $fnameq . " = null, "; break; case 2: // set empty $arrFields[$upperfname] = ""; $setFields .= _adodb_column_sql($zthis, 'U', $type, $upperfname, $fnameq, $arrFields); break; default: case 3: // set the value that was given in array, so you can give both null and empty values if (is_null($arrFields[$upperfname]) || $arrFields[$upperfname] === $zthis->null2null) { $setFields .= $fnameq . " = null, "; } else { $setFields .= _adodb_column_sql($zthis, 'U', $type, $upperfname, $fnameq, $arrFields); } break; case ADODB_FORCE_NULL_AND_ZERO: switch ($type) { case 'N': case 'I': case 'L': $setFields .= $fnameq . ' = 0, '; break; default: $setFields .= $fnameq . ' = null, '; break; } break; } //********************************************************// } else { // we do this so each driver can customize the sql for // DB specific column types. // Oracle needs BLOB types to be handled with a returning clause // postgres has special needs as well $setFields .= _adodb_column_sql($zthis, 'U', $type, $upperfname, $fnameq, $arrFields); } } } } // If there were any modified fields then build the rest of the update query. if ($fieldUpdatedCount > 0 || $forceUpdate) { // Get the table name from the existing query. if (!empty($rs->tableName)) { $tableName = $rs->tableName; } else { preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName); $tableName = $tableName[1]; } // Get the full where clause excluding the word "WHERE" from the existing query. preg_match('/\sWHERE\s(.*)/is', $rs->sql, $whereClause); $discard = false; // not a good hack, improvements? if ($whereClause) { #var_dump($whereClause); if (preg_match('/\s(ORDER\s.*)/is', $whereClause[1], $discard)); else if (preg_match('/\s(LIMIT\s.*)/is', $whereClause[1], $discard)); else if (preg_match('/\s(FOR UPDATE.*)/is', $whereClause[1], $discard)); else preg_match('/\s.*(\) WHERE .*)/is', $whereClause[1], $discard); # see https://sourceforge.net/p/adodb/bugs/37/ } else { $whereClause = array(false, false); } if ($discard) { $whereClause[1] = substr($whereClause[1], 0, strlen($whereClause[1]) - strlen($discard[1])); } $sql = 'UPDATE '.$tableName.' SET '.substr($setFields, 0, -2); if (strlen($whereClause[1]) > 0) { $sql .= ' WHERE '.$whereClause[1]; } return $sql; } else { return false; } } function adodb_key_exists($key, &$arr,$force=2) { if ($force<=0) { // the following is the old behaviour where null or empty fields are ignored return (!empty($arr[$key])) || (isset($arr[$key]) && strlen($arr[$key])>0); } if (isset($arr[$key])) return true; ## null check below return array_key_exists($key,$arr); } /** * There is a special case of this function for the oci8 driver. * The proper way to handle an insert w/ a blob in oracle requires * a returning clause with bind variables and a descriptor blob. * * */ function _adodb_getinsertsql(&$zthis, &$rs, $arrFields, $force=2) { static $cacheRS = false; static $cacheSig = 0; static $cacheCols; $tableName = ''; $values = ''; $fields = ''; $recordSet = null; if (is_array($arrFields)) $arrFields = array_change_key_case($arrFields,CASE_UPPER); $fieldInsertedCount = 0; if (is_string($rs)) { //ok we have a table name //try and get the column info ourself. $tableName = $rs; //we need an object for the recordSet //because we have to call MetaType. //php can't do a $rsclass::MetaType() $rsclass = $zthis->rsPrefix.$zthis->databaseType; $recordSet = new $rsclass(-1,$zthis->fetchMode); $recordSet->connection = $zthis; if (is_string($cacheRS) && $cacheRS == $rs) { $columns = $cacheCols; } else { $columns = $zthis->MetaColumns( $tableName ); $cacheRS = $tableName; $cacheCols = $columns; } } else if (is_subclass_of($rs, 'adorecordset')) { if (isset($rs->insertSig) && is_integer($cacheRS) && $cacheRS == $rs->insertSig) { $columns = $cacheCols; } else { for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) $columns[] = $rs->FetchField($i); $cacheRS = $cacheSig; $cacheCols = $columns; $rs->insertSig = $cacheSig++; } $recordSet = $rs; } else { printf(ADODB_BAD_RS,'GetInsertSQL'); return false; } // Loop through all of the fields in the recordset foreach( $columns as $field ) { $upperfname = strtoupper($field->name); if (adodb_key_exists($upperfname,$arrFields,$force)) { $bad = false; $fnameq = _adodb_quote_fieldname($zthis, $field->name); $type = $recordSet->MetaType($field->type); /********************************************************/ if (is_null($arrFields[$upperfname]) || (empty($arrFields[$upperfname]) && strlen($arrFields[$upperfname]) == 0) || $arrFields[$upperfname] === $zthis->null2null ) { switch ($force) { case ADODB_FORCE_IGNORE: // we must always set null if missing $bad = true; break; case ADODB_FORCE_NULL: $values .= "null, "; break; case ADODB_FORCE_EMPTY: //Set empty $arrFields[$upperfname] = ""; $values .= _adodb_column_sql($zthis, 'I', $type, $upperfname, $fnameq, $arrFields); break; default: case ADODB_FORCE_VALUE: //Set the value that was given in array, so you can give both null and empty values if (is_null($arrFields[$upperfname]) || $arrFields[$upperfname] === $zthis->null2null) { $values .= "null, "; } else { $values .= _adodb_column_sql($zthis, 'I', $type, $upperfname, $fnameq, $arrFields); } break; case ADODB_FORCE_NULL_AND_ZERO: switch ($type) { case 'N': case 'I': case 'L': $values .= '0, '; break; default: $values .= "null, "; break; } break; } // switch /*********************************************************/ } else { //we do this so each driver can customize the sql for //DB specific column types. //Oracle needs BLOB types to be handled with a returning clause //postgres has special needs as well $values .= _adodb_column_sql($zthis, 'I', $type, $upperfname, $fnameq, $arrFields); } if ($bad) continue; // Set the counter for the number of fields that will be inserted. $fieldInsertedCount++; // Get the name of the fields to insert $fields .= $fnameq . ", "; } } // If there were any inserted fields then build the rest of the insert query. if ($fieldInsertedCount <= 0) return false; // Get the table name from the existing query. if (!$tableName) { if (!empty($rs->tableName)) $tableName = $rs->tableName; else if (preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName)) $tableName = $tableName[1]; else return false; } // Strip off the comma and space on the end of both the fields // and their values. $fields = substr($fields, 0, -2); $values = substr($values, 0, -2); // Append the fields and their values to the insert query. return 'INSERT INTO '.$tableName.' ( '.$fields.' ) VALUES ( '.$values.' )'; } /** * This private method is used to help construct * the update/sql which is generated by GetInsertSQL and GetUpdateSQL. * It handles the string construction of 1 column -> sql string based on * the column type. We want to do 'safe' handling of BLOBs * * @param string the type of sql we are trying to create * 'I' or 'U'. * @param string column data type from the db::MetaType() method * @param string the column name * @param array the column value * * @return string * */ function _adodb_column_sql_oci8(&$zthis,$action, $type, $fname, $fnameq, $arrFields) { $sql = ''; // Based on the datatype of the field // Format the value properly for the database switch($type) { case 'B': //in order to handle Blobs correctly, we need //to do some magic for Oracle //we need to create a new descriptor to handle //this properly if (!empty($zthis->hasReturningInto)) { if ($action == 'I') { $sql = 'empty_blob(), '; } else { $sql = $fnameq. '=empty_blob(), '; } //add the variable to the returning clause array //so the user can build this later in //case they want to add more to it $zthis->_returningArray[$fname] = ':xx'.$fname.'xx'; } else if (empty($arrFields[$fname])){ if ($action == 'I') { $sql = 'empty_blob(), '; } else { $sql = $fnameq. '=empty_blob(), '; } } else { //this is to maintain compatibility //with older adodb versions. $sql = _adodb_column_sql($zthis, $action, $type, $fname, $fnameq, $arrFields, false); } break; case "X": //we need to do some more magic here for long variables //to handle these correctly in oracle. //create a safe bind var name //to avoid conflicts w/ dupes. if (!empty($zthis->hasReturningInto)) { if ($action == 'I') { $sql = ':xx'.$fname.'xx, '; } else { $sql = $fnameq.'=:xx'.$fname.'xx, '; } //add the variable to the returning clause array //so the user can build this later in //case they want to add more to it $zthis->_returningArray[$fname] = ':xx'.$fname.'xx'; } else { //this is to maintain compatibility //with older adodb versions. $sql = _adodb_column_sql($zthis, $action, $type, $fname, $fnameq, $arrFields, false); } break; default: $sql = _adodb_column_sql($zthis, $action, $type, $fname, $fnameq, $arrFields, false); break; } return $sql; } function _adodb_column_sql(&$zthis, $action, $type, $fname, $fnameq, $arrFields, $recurse=true) { if ($recurse) { switch($zthis->dataProvider) { case 'postgres': if ($type == 'L') $type = 'C'; break; case 'oci8': return _adodb_column_sql_oci8($zthis, $action, $type, $fname, $fnameq, $arrFields); } } switch($type) { case "C": case "X": case 'B': $val = $zthis->qstr($arrFields[$fname]); break; case "D": $val = $zthis->DBDate($arrFields[$fname]); break; case "T": $val = $zthis->DBTimeStamp($arrFields[$fname]); break; case "N": $val = $arrFields[$fname]; if (!is_numeric($val)) $val = str_replace(',', '.', (float)$val); break; case "I": case "R": $val = $arrFields[$fname]; if (!is_numeric($val)) $val = (integer) $val; break; default: $val = str_replace(array("'"," ","("),"",$arrFields[$fname]); // basic sql injection defence if (empty($val)) $val = '0'; break; } if ($action == 'I') return $val . ", "; return $fnameq . "=" . $val . ", "; } function _adodb_debug_execute(&$zthis, $sql, $inputarr) { $ss = ''; if ($inputarr) { foreach($inputarr as $kk=>$vv) { if (is_string($vv) && strlen($vv)>64) $vv = substr($vv,0,64).'...'; if (is_null($vv)) $ss .= "($kk=>null) "; else { if (is_array($vv)) { $vv = sprintf("Array Of Values: [%s]", implode(',',$vv)); } $ss .= "($kk=>'$vv') "; } } $ss = "[ $ss ]"; } $sqlTxt = is_array($sql) ? $sql[0] : $sql; /*str_replace(', ','##1#__^LF',is_array($sql) ? $sql[0] : $sql); $sqlTxt = str_replace(',',', ',$sqlTxt); $sqlTxt = str_replace('##1#__^LF', ', ' ,$sqlTxt); */ // check if running from browser or command-line $inBrowser = isset($_SERVER['HTTP_USER_AGENT']); $dbt = $zthis->databaseType; if (isset($zthis->dsnType)) $dbt .= '-'.$zthis->dsnType; if ($inBrowser) { if ($ss) { $ss = '<code>'.htmlspecialchars($ss).'</code>'; } if ($zthis->debug === -1) ADOConnection::outp( "<br>\n($dbt): ".htmlspecialchars($sqlTxt)." $ss\n<br>\n",false); else if ($zthis->debug !== -99) ADOConnection::outp( "<hr>\n($dbt): ".htmlspecialchars($sqlTxt)." $ss\n<hr>\n",false); } else { $ss = "\n ".$ss; if ($zthis->debug !== -99) ADOConnection::outp("-----<hr>\n($dbt): ".$sqlTxt." $ss\n-----<hr>\n",false); } $qID = $zthis->_query($sql,$inputarr); /* Alexios Fakios notes that ErrorMsg() must be called before ErrorNo() for mssql because ErrorNo() calls Execute('SELECT @ERROR'), causing recursion */ if ($zthis->databaseType == 'mssql') { // ErrorNo is a slow function call in mssql, and not reliable in PHP 4.0.6 if($emsg = $zthis->ErrorMsg()) { if ($err = $zthis->ErrorNo()) { if ($zthis->debug === -99) ADOConnection::outp( "<hr>\n($dbt): ".htmlspecialchars($sqlTxt)." $ss\n<hr>\n",false); ADOConnection::outp($err.': '.$emsg); } } } else if (!$qID) { if ($zthis->debug === -99) if ($inBrowser) ADOConnection::outp( "<hr>\n($dbt): ".htmlspecialchars($sqlTxt)." $ss\n<hr>\n",false); else ADOConnection::outp("-----<hr>\n($dbt): ".$sqlTxt."$ss\n-----<hr>\n",false); ADOConnection::outp($zthis->ErrorNo() .': '. $zthis->ErrorMsg()); } if ($zthis->debug === 99) _adodb_backtrace(true,9999,2); return $qID; } # pretty print the debug_backtrace function function _adodb_backtrace($printOrArr=true,$levels=9999,$skippy=0,$ishtml=null) { if (!function_exists('debug_backtrace')) return ''; if ($ishtml === null) $html = (isset($_SERVER['HTTP_USER_AGENT'])); else $html = $ishtml; $fmt = ($html) ? "</font><font color=#808080 size=-1> %% line %4d, file: <a href=\"file:/%s\">%s</a></font>" : "%% line %4d, file: %s"; $MAXSTRLEN = 128; $s = ($html) ? '<pre align=left>' : ''; if (is_array($printOrArr)) $traceArr = $printOrArr; else $traceArr = debug_backtrace(); array_shift($traceArr); array_shift($traceArr); $tabs = sizeof($traceArr)-2; foreach ($traceArr as $arr) { if ($skippy) {$skippy -= 1; continue;} $levels -= 1; if ($levels < 0) break; $args = array(); for ($i=0; $i < $tabs; $i++) $s .= ($html) ? ' ' : "\t"; $tabs -= 1; if ($html) $s .= '<font face="Courier New,Courier">'; if (isset($arr['class'])) $s .= $arr['class'].'.'; if (isset($arr['args'])) foreach($arr['args'] as $v) { if (is_null($v)) $args[] = 'null'; else if (is_array($v)) $args[] = 'Array['.sizeof($v).']'; else if (is_object($v)) $args[] = 'Object:'.get_class($v); else if (is_bool($v)) $args[] = $v ? 'true' : 'false'; else { $v = (string) @$v; $str = htmlspecialchars(str_replace(array("\r","\n"),' ',substr($v,0,$MAXSTRLEN))); if (strlen($v) > $MAXSTRLEN) $str .= '...'; $args[] = $str; } } $s .= $arr['function'].'('.implode(', ',$args).')'; $s .= @sprintf($fmt, $arr['line'],$arr['file'],basename($arr['file'])); $s .= "\n"; } if ($html) $s .= '</pre>'; if ($printOrArr) print $s; return $s; } /* function _adodb_find_from($sql) { $sql = str_replace(array("\n","\r"), ' ', $sql); $charCount = strlen($sql); $inString = false; $quote = ''; $parentheseCount = 0; $prevChars = ''; $nextChars = ''; for($i = 0; $i < $charCount; $i++) { $char = substr($sql,$i,1); $prevChars = substr($sql,0,$i); $nextChars = substr($sql,$i+1); if((($char == "'" || $char == '"' || $char == '`') && substr($prevChars,-1,1) != '\\') && $inString === false) { $quote = $char; $inString = true; } elseif((($char == "'" || $char == '"' || $char == '`') && substr($prevChars,-1,1) != '\\') && $inString === true && $quote == $char) { $quote = ""; $inString = false; } elseif($char == "(" && $inString === false) $parentheseCount++; elseif($char == ")" && $inString === false && $parentheseCount > 0) $parentheseCount--; elseif($parentheseCount <= 0 && $inString === false && $char == " " && strtoupper(substr($prevChars,-5,5)) == " FROM") return $i; } } */ datadict/datadict-mssqlnative.inc.php 0000644 00000021440 15151221732 0013723 0 ustar 00 <?php /** * Data Dictionary for Microsoft SQL Server native (mssqlnative) * FileDescription * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ /* In ADOdb, named quotes for MS SQL Server use ". From the MSSQL Docs: Note Delimiters are for identifiers only. Delimiters cannot be used for keywords, whether or not they are marked as reserved in SQL Server. Quoted identifiers are delimited by double quotation marks ("): SELECT * FROM "Blanks in Table Name" Bracketed identifiers are delimited by brackets ([ ]): SELECT * FROM [Blanks In Table Name] Quoted identifiers are valid only when the QUOTED_IDENTIFIER option is set to ON. By default, the Microsoft OLE DB Provider for SQL Server and SQL Server ODBC driver set QUOTED_IDENTIFIER ON when they connect. In Transact-SQL, the option can be set at various levels using SET QUOTED_IDENTIFIER, the quoted identifier option of sp_dboption, or the user options option of sp_configure. When SET ANSI_DEFAULTS is ON, SET QUOTED_IDENTIFIER is enabled. Syntax SET QUOTED_IDENTIFIER { ON | OFF } */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_mssqlnative extends ADODB_DataDict { var $databaseType = 'mssqlnative'; var $dropIndex = /** @lang text */ 'DROP INDEX %1$s ON %2$s'; var $renameTable = "EXEC sp_rename '%s','%s'"; var $renameColumn = "EXEC sp_rename '%s.%s','%s'"; var $typeX = 'TEXT'; ## Alternatively, set it to VARCHAR(4000) var $typeXL = 'TEXT'; //var $alterCol = ' ALTER COLUMN '; public $blobAllowsDefaultValue = true; public $blobAllowsNotNull = true; function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; $_typeConversion = array( -155 => 'D', 93 => 'D', -154 => 'D', -2 => 'D', 91 => 'D', 12 => 'C', 1 => 'C', -9 => 'C', -8 => 'C', -7 => 'L', -6 => 'I2', -5 => 'I8', -11 => 'I', 4 => 'I', 5 => 'I4', -1 => 'X', -10 => 'X', 2 => 'N', 3 => 'N', 6 => 'N', 7 => 'N', -152 => 'X', -151 => 'X', -4 => 'X', -3 => 'X' ); if (isset($_typeConversion[$t])) { return $_typeConversion[$t]; } return ADODB_DEFAULT_METATYPE; } function ActualType($meta) { $DATE_TYPE = 'DATETIME'; $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch(strtoupper($meta)) { case 'C': return 'VARCHAR'; case 'XL': return (isset($this)) ? $this->typeXL : 'TEXT'; case 'X': return (isset($this)) ? $this->typeX : 'TEXT'; ## could be varchar(8000), but we want compat with oracle case 'C2': return 'NVARCHAR'; case 'X2': return 'NTEXT'; case 'B': return 'IMAGE'; case 'D': return $DATE_TYPE; case 'T': return 'TIME'; case 'L': return 'BIT'; case 'R': case 'I': return 'INT'; case 'I1': return 'TINYINT'; case 'I2': return 'SMALLINT'; case 'I4': return 'INT'; case 'I8': return 'BIGINT'; case 'F': return 'REAL'; case 'N': return 'NUMERIC'; default: return $meta; } } function AddColumnSQL($tabname, $flds) { $tabname = $this->TableName ($tabname); $f = array(); list($lines,) = $this->_GenFields($flds); $s = "ALTER TABLE $tabname $this->addCol"; foreach($lines as $v) { $f[] = "\n $v"; } $s .= implode(', ',$f); $sql[] = $s; return $sql; } /** * Get a column's default constraint. * * @param string $tabname * @param string $colname * @return string|null The Constraint's name, or null if there is none. */ function defaultConstraintName($tabname, $colname) { $sql = "SELECT name FROM sys.default_constraints WHERE object_name(parent_object_id) = ? AND col_name(parent_object_id, parent_column_id) = ?"; return $this->connection->getOne($sql, [$tabname, $colname]); } function AlterColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { $tabname = $this->TableName ($tabname); $sql = array(); list($lines,,$idxs) = $this->_GenFields($flds); $alter = 'ALTER TABLE ' . $tabname . $this->alterCol . ' '; foreach($lines as $v) { if ($not_null = preg_match('/NOT NULL/i',$v)) { $v = preg_replace('/NOT NULL/i','',$v); } if (preg_match('/^([^ ]+) .*DEFAULT (\'[^\']+\'|\"[^\"]+\"|[^ ]+)/',$v,$matches)) { list(,$colname,$default) = $matches; $v = preg_replace('/^' . preg_quote($colname) . '\s/', '', $v); $t = trim(str_replace('DEFAULT '.$default,'',$v)); if ( $constraintname = $this->defaultConstraintName($tabname,$colname) ) { $sql[] = 'ALTER TABLE '.$tabname.' DROP CONSTRAINT '. $constraintname; } if ($not_null) { $sql[] = $alter . $colname . ' ' . $t . ' NOT NULL'; } else { $sql[] = $alter . $colname . ' ' . $t ; } $sql[] = 'ALTER TABLE ' . $tabname . ' ADD CONSTRAINT DF__' . $tabname . '__' . $colname . '__' . dechex(rand()) . ' DEFAULT ' . $default . ' FOR ' . $colname; } else { $colname = strtok($v," "); if ( $constraintname = $this->defaultConstraintName($tabname,$colname) ) { $sql[] = 'ALTER TABLE '.$tabname.' DROP CONSTRAINT '. $constraintname; } if ($not_null) { $sql[] = $alter . $v . ' NOT NULL'; } else { $sql[] = $alter . $v; } } } if (is_array($idxs)) { foreach($idxs as $idx => $idxdef) { $sql_idxs = $this->CreateIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); $sql = array_merge($sql, $sql_idxs); } } return $sql; } /** * Drop a column, syntax is ALTER TABLE table DROP COLUMN column,column * * @param string $tabname Table Name * @param string[] $flds One, or an array of Fields To Drop * @param string $tableflds Throwaway value to make the function match the parent * @param string $tableoptions Throway value to make the function match the parent * * @return string[] The SQL necessary to drop the column */ function DropColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { $tabname = $this->TableName ($tabname); if (!is_array($flds)) { /** @noinspection PhpParamsInspection */ $flds = explode(',', $flds); } $f = array(); $s = 'ALTER TABLE ' . $tabname; foreach($flds as $v) { if ( $constraintname = $this->defaultConstraintName($tabname,$v) ) { $sql[] = 'ALTER TABLE ' . $tabname . ' DROP CONSTRAINT ' . $constraintname; } $f[] = ' DROP COLUMN ' . $this->NameQuote($v); } $s .= implode(', ',$f); $sql[] = $s; return $sql; } // return string must begin with space /** @noinspection DuplicatedCode */ function _CreateSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { $suffix = ''; if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fautoinc) $suffix .= ' IDENTITY(1,1)'; if ($fnotnull) $suffix .= ' NOT NULL'; else if ($suffix == '') $suffix .= ' NULL'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } /** @noinspection DuplicatedCode */ function _IndexSQL($idxname, $tabname, $flds, $idxoptions) { $sql = array(); if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); if ( isset($idxoptions['DROP']) ) return $sql; } if ( empty ($flds) ) { return $sql; } $unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : ''; $clustered = isset($idxoptions['CLUSTERED']) ? ' CLUSTERED' : ''; if ( is_array($flds) ) $flds = implode(', ',$flds); $s = 'CREATE' . $unique . $clustered . ' INDEX ' . $idxname . ' ON ' . $tabname . ' (' . $flds . ')'; if ( isset($idxoptions[$this->upperName]) ) $s .= $idxoptions[$this->upperName]; $sql[] = $s; return $sql; } function _GetSize($ftype, $ty, $fsize, $fprec, $options=false) { switch ($ftype) { case 'INT': case 'SMALLINT': case 'TINYINT': case 'BIGINT': return $ftype; } if ($ty == 'T') { return $ftype; } return parent::_GetSize($ftype, $ty, $fsize, $fprec, $options); } } datadict/datadict-sqlite.inc.php 0000644 00000006525 15151221732 0012665 0 ustar 00 <?php /** * Data Dictionary for SQLite. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_sqlite extends ADODB_DataDict { var $databaseType = 'sqlite'; var $seqField = false; var $addCol=' ADD COLUMN'; var $dropTable = 'DROP TABLE IF EXISTS %s'; var $dropIndex = 'DROP INDEX IF EXISTS %s'; var $renameTable = 'ALTER TABLE %s RENAME TO %s'; public $blobAllowsDefaultValue = true; public $blobAllowsNotNull = true; function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch(strtoupper($meta)) { case 'C': return 'VARCHAR'; // TEXT , TEXT affinity case 'XL':return 'LONGTEXT'; // TEXT , TEXT affinity case 'X': return 'TEXT'; // TEXT , TEXT affinity case 'C2': return 'VARCHAR'; // TEXT , TEXT affinity case 'X2': return 'LONGTEXT'; // TEXT , TEXT affinity case 'B': return 'LONGBLOB'; // TEXT , NONE affinity , BLOB case 'D': return 'DATE'; // NUMERIC , NUMERIC affinity case 'T': return 'DATETIME'; // NUMERIC , NUMERIC affinity case 'L': return 'TINYINT'; // NUMERIC , INTEGER affinity case 'R': case 'I4': case 'I': return 'INTEGER'; // NUMERIC , INTEGER affinity case 'I1': return 'TINYINT'; // NUMERIC , INTEGER affinity case 'I2': return 'SMALLINT'; // NUMERIC , INTEGER affinity case 'I8': return 'BIGINT'; // NUMERIC , INTEGER affinity case 'F': return 'DOUBLE'; // NUMERIC , REAL affinity case 'N': return 'NUMERIC'; // NUMERIC , NUMERIC affinity default: return $meta; } } // return string must begin with space function _CreateSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { $suffix = ''; if ($funsigned) $suffix .= ' UNSIGNED'; if ($fnotnull) $suffix .= ' NOT NULL'; if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fautoinc) $suffix .= ' AUTOINCREMENT'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } function AlterColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported natively by SQLite"); return array(); } function DropColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { if ($this->debug) ADOConnection::outp("DropColumnSQL not supported natively by SQLite"); return array(); } function RenameColumnSQL($tabname,$oldcolumn,$newcolumn,$flds='') { if ($this->debug) ADOConnection::outp("RenameColumnSQL not supported natively by SQLite"); return array(); } } datadict/datadict-ibase.inc.php 0000644 00000004121 15151221732 0012435 0 ustar 00 <?php /** * Data Dictionary for Interbase. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_ibase extends ADODB_DataDict { var $databaseType = 'ibase'; var $seqField = false; function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch($meta) { case 'C': return 'VARCHAR'; case 'XL': case 'X': return 'VARCHAR(4000)'; case 'C2': return 'VARCHAR'; // up to 32K case 'X2': return 'VARCHAR(4000)'; case 'B': return 'BLOB'; case 'D': return 'DATE'; case 'TS': case 'T': return 'TIMESTAMP'; case 'L': return 'SMALLINT'; case 'I': return 'INTEGER'; case 'I1': return 'SMALLINT'; case 'I2': return 'SMALLINT'; case 'I4': return 'INTEGER'; case 'I8': return 'INTEGER'; case 'F': return 'DOUBLE PRECISION'; case 'N': return 'DECIMAL'; default: return $meta; } } function AlterColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported"); return array(); } function DropColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { if ($this->debug) ADOConnection::outp("DropColumnSQL not supported"); return array(); } } datadict/datadict-informix.inc.php 0000644 00000004704 15151221732 0013214 0 ustar 00 <?php /** * Data Dictionary for Informix. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_informix extends ADODB_DataDict { var $databaseType = 'informix'; var $seqField = false; function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch($meta) { case 'C': return 'VARCHAR';// 255 case 'XL': case 'X': return 'TEXT'; case 'C2': return 'NVARCHAR'; case 'X2': return 'TEXT'; case 'B': return 'BLOB'; case 'D': return 'DATE'; case 'TS': case 'T': return 'DATETIME YEAR TO SECOND'; case 'L': return 'SMALLINT'; case 'I': return 'INTEGER'; case 'I1': return 'SMALLINT'; case 'I2': return 'SMALLINT'; case 'I4': return 'INTEGER'; case 'I8': return 'DECIMAL(20)'; case 'F': return 'FLOAT'; case 'N': return 'DECIMAL'; default: return $meta; } } function AlterColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported"); return array(); } function DropColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { if ($this->debug) ADOConnection::outp("DropColumnSQL not supported"); return array(); } // return string must begin with space function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { if ($fautoinc) { $ftype = 'SERIAL'; return ''; } $suffix = ''; if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fnotnull) $suffix .= ' NOT NULL'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } } datadict/datadict-sybase.inc.php 0000644 00000014735 15151221732 0012654 0 ustar 00 <?php /** * Data Dictionary for SyBase. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_sybase extends ADODB_DataDict { var $databaseType = 'sybase'; var $dropIndex = 'DROP INDEX %2$s.%1$s'; function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; $len = -1; // mysql max_length is not accurate switch ($t) { case 'INT': case 'INTEGER': return 'I'; case 'BIT': case 'TINYINT': return 'I1'; case 'SMALLINT': return 'I2'; case 'BIGINT': return 'I8'; case 'REAL': case 'FLOAT': return 'F'; default: return parent::MetaType($t,$len,$fieldobj); } } function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch(strtoupper($meta)) { case 'C': return 'VARCHAR'; case 'XL': case 'X': return 'TEXT'; case 'C2': return 'NVARCHAR'; case 'X2': return 'NTEXT'; case 'B': return 'IMAGE'; case 'D': return 'DATETIME'; case 'TS': case 'T': return 'DATETIME'; case 'L': return 'BIT'; case 'I': return 'INT'; case 'I1': return 'TINYINT'; case 'I2': return 'SMALLINT'; case 'I4': return 'INT'; case 'I8': return 'BIGINT'; case 'F': return 'REAL'; case 'N': return 'NUMERIC'; default: return $meta; } } function AddColumnSQL($tabname, $flds) { $tabname = $this->TableName ($tabname); $f = array(); list($lines,$pkey) = $this->_GenFields($flds); $s = "ALTER TABLE $tabname $this->addCol"; foreach($lines as $v) { $f[] = "\n $v"; } $s .= implode(', ',$f); $sql[] = $s; return $sql; } function AlterColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { $tabname = $this->TableName ($tabname); $sql = array(); list($lines,$pkey) = $this->_GenFields($flds); foreach($lines as $v) { $sql[] = "ALTER TABLE $tabname $this->alterCol $v"; } return $sql; } function DropColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { $tabname = $this->TableName($tabname); if (!is_array($flds)) $flds = explode(',',$flds); $f = array(); $s = "ALTER TABLE $tabname"; foreach($flds as $v) { $f[] = "\n$this->dropCol ".$this->NameQuote($v); } $s .= implode(', ',$f); $sql[] = $s; return $sql; } // return string must begin with space function _CreateSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { $suffix = ''; if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fautoinc) $suffix .= ' DEFAULT AUTOINCREMENT'; if ($fnotnull) $suffix .= ' NOT NULL'; else if ($suffix == '') $suffix .= ' NULL'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } /* CREATE TABLE [ database_name.[ owner ] . | owner. ] table_name ( { < column_definition > | column_name AS computed_column_expression | < table_constraint > ::= [ CONSTRAINT constraint_name ] } | [ { PRIMARY KEY | UNIQUE } [ ,...n ] ) [ ON { filegroup | DEFAULT } ] [ TEXTIMAGE_ON { filegroup | DEFAULT } ] < column_definition > ::= { column_name data_type } [ COLLATE < collation_name > ] [ [ DEFAULT constant_expression ] | [ IDENTITY [ ( seed , increment ) [ NOT FOR REPLICATION ] ] ] ] [ ROWGUIDCOL] [ < column_constraint > ] [ ...n ] < column_constraint > ::= [ CONSTRAINT constraint_name ] { [ NULL | NOT NULL ] | [ { PRIMARY KEY | UNIQUE } [ CLUSTERED | NONCLUSTERED ] [ WITH FILLFACTOR = fillfactor ] [ON {filegroup | DEFAULT} ] ] ] | [ [ FOREIGN KEY ] REFERENCES ref_table [ ( ref_column ) ] [ ON DELETE { CASCADE | NO ACTION } ] [ ON UPDATE { CASCADE | NO ACTION } ] [ NOT FOR REPLICATION ] ] | CHECK [ NOT FOR REPLICATION ] ( logical_expression ) } < table_constraint > ::= [ CONSTRAINT constraint_name ] { [ { PRIMARY KEY | UNIQUE } [ CLUSTERED | NONCLUSTERED ] { ( column [ ASC | DESC ] [ ,...n ] ) } [ WITH FILLFACTOR = fillfactor ] [ ON { filegroup | DEFAULT } ] ] | FOREIGN KEY [ ( column [ ,...n ] ) ] REFERENCES ref_table [ ( ref_column [ ,...n ] ) ] [ ON DELETE { CASCADE | NO ACTION } ] [ ON UPDATE { CASCADE | NO ACTION } ] [ NOT FOR REPLICATION ] | CHECK [ NOT FOR REPLICATION ] ( search_conditions ) } */ /* CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name ON { table | view } ( column [ ASC | DESC ] [ ,...n ] ) [ WITH < index_option > [ ,...n] ] [ ON filegroup ] < index_option > :: = { PAD_INDEX | FILLFACTOR = fillfactor | IGNORE_DUP_KEY | DROP_EXISTING | STATISTICS_NORECOMPUTE | SORT_IN_TEMPDB } */ function _IndexSQL($idxname, $tabname, $flds, $idxoptions) { $sql = array(); if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); if ( isset($idxoptions['DROP']) ) return $sql; } if ( empty ($flds) ) { return $sql; } $unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : ''; $clustered = isset($idxoptions['CLUSTERED']) ? ' CLUSTERED' : ''; if ( is_array($flds) ) $flds = implode(', ',$flds); $s = 'CREATE' . $unique . $clustered . ' INDEX ' . $idxname . ' ON ' . $tabname . ' (' . $flds . ')'; if ( isset($idxoptions[$this->upperName]) ) $s .= $idxoptions[$this->upperName]; $sql[] = $s; return $sql; } } datadict/datadict-postgres.inc.php 0000644 00000044634 15151221732 0013235 0 ustar 00 <?php /** * Data Dictionary for PostgreSQL. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_postgres extends ADODB_DataDict { var $databaseType = 'postgres'; var $seqField = false; var $seqPrefix = 'SEQ_'; var $addCol = ' ADD COLUMN'; var $quote = '"'; var $renameTable = 'ALTER TABLE %s RENAME TO %s'; // at least since 7.1 var $dropTable = 'DROP TABLE %s CASCADE'; public $blobAllowsDefaultValue = true; public $blobAllowsNotNull = true; function metaType($t, $len=-1, $fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; $is_serial = is_object($fieldobj) && !empty($fieldobj->primary_key) && !empty($fieldobj->unique) && !empty($fieldobj->has_default) && substr($fieldobj->default_value,0,8) == 'nextval('; switch ($t) { case 'INTERVAL': case 'CHAR': case 'CHARACTER': case 'VARCHAR': case 'NAME': case 'BPCHAR': if ($len <= $this->blobSize) return 'C'; case 'TEXT': return 'X'; case 'IMAGE': // user defined type case 'BLOB': // user defined type case 'BIT': // This is a bit string, not a single bit, so don't return 'L' case 'VARBIT': case 'BYTEA': return 'B'; case 'BOOL': case 'BOOLEAN': return 'L'; case 'DATE': return 'D'; case 'TIME': case 'DATETIME': case 'TIMESTAMP': case 'TIMESTAMPTZ': return 'T'; case 'INTEGER': return !$is_serial ? 'I' : 'R'; case 'SMALLINT': case 'INT2': return !$is_serial ? 'I2' : 'R'; case 'INT4': return !$is_serial ? 'I4' : 'R'; case 'BIGINT': case 'INT8': return !$is_serial ? 'I8' : 'R'; case 'OID': case 'SERIAL': return 'R'; case 'FLOAT4': case 'FLOAT8': case 'DOUBLE PRECISION': case 'REAL': return 'F'; default: return ADODB_DEFAULT_METATYPE; } } function actualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch ($meta) { case 'C': return 'VARCHAR'; case 'XL': case 'X': return 'TEXT'; case 'C2': return 'VARCHAR'; case 'X2': return 'TEXT'; case 'B': return 'BYTEA'; case 'D': return 'DATE'; case 'TS': case 'T': return 'TIMESTAMP'; case 'L': return 'BOOLEAN'; case 'I': return 'INTEGER'; case 'I1': return 'SMALLINT'; case 'I2': return 'INT2'; case 'I4': return 'INT4'; case 'I8': return 'INT8'; case 'F': return 'FLOAT8'; case 'N': return 'NUMERIC'; default: return $meta; } } /** * Adding a new Column * * reimplementation of the default function as postgres does NOT allow to set the default in the same statement * * @param string $tabname table-name * @param string $flds column-names and types for the changed columns * @return array with SQL strings */ function addColumnSQL($tabname, $flds) { $tabname = $this->tableName($tabname); $sql = array(); $not_null = false; list($lines,$pkey) = $this->_genFields($flds); $alter = 'ALTER TABLE ' . $tabname . $this->addCol . ' '; foreach($lines as $v) { if (($not_null = preg_match('/NOT NULL/i',$v))) { $v = preg_replace('/NOT NULL/i','',$v); } if (preg_match('/^([^ ]+) .*DEFAULT (\'[^\']+\'|\"[^\"]+\"|[^ ]+)/',$v,$matches)) { list(,$colname,$default) = $matches; $sql[] = $alter . str_replace('DEFAULT '.$default,'',$v); $sql[] = 'UPDATE '.$tabname.' SET '.$colname.'='.$default.' WHERE '.$colname.' IS NULL '; $sql[] = 'ALTER TABLE '.$tabname.' ALTER COLUMN '.$colname.' SET DEFAULT ' . $default; } else { $sql[] = $alter . $v; } if ($not_null) { list($colname) = explode(' ',$v); $sql[] = 'ALTER TABLE '.$tabname.' ALTER COLUMN '.$colname.' SET NOT NULL'; } } return $sql; } function dropIndexSQL($idxname, $tabname = NULL) { return array(sprintf($this->dropIndex, $this->tableName($idxname), $this->tableName($tabname))); } /** * Change the definition of one column * * Postgres can't do that on its own, you need to supply the complete * definition of the new table, to allow recreating the table and copying * the content over to the new table. * * @param string $tabname table-name * @param string $flds column-name and type for the changed column * @param string $tableflds complete definition of the new table, e.g. for postgres, default '' * @param array $tableoptions options for the new table {@see CreateTableSQL()}, default '' * * @return array with SQL strings */ function alterColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { // Check if alter single column datatype available - works with 8.0+ $has_alter_column = 8.0 <= (float) @$this->serverInfo['version']; if ($has_alter_column) { $tabname = $this->tableName($tabname); $sql = array(); list($lines,$pkey) = $this->_genFields($flds); $set_null = false; foreach($lines as $v) { $alter = 'ALTER TABLE ' . $tabname . $this->alterCol . ' '; if ($not_null = preg_match('/NOT NULL/i',$v)) { $v = preg_replace('/NOT NULL/i','',$v); } // this next block doesn't work - there is no way that I can see to // explicitly ask a column to be null using $flds elseif ($set_null = preg_match('/NULL/i',$v)) { // if they didn't specify not null, see if they explicitly asked for null // Lookbehind pattern covers the case 'fieldname NULL datatype DEFAULT NULL' // only the first NULL should be removed, not the one specifying // the default value $v = preg_replace('/(?<!DEFAULT)\sNULL/i','',$v); } if (preg_match('/^([^ ]+) .*DEFAULT (\'[^\']+\'|\"[^\"]+\"|[^ ]+)/',$v,$matches)) { $existing = $this->metaColumns($tabname); list(,$colname,$default) = $matches; $alter .= $colname; if ($this->connection) { $old_coltype = $this->connection->metaType($existing[strtoupper($colname)]); } else { $old_coltype = $t; } $v = preg_replace('/^' . preg_quote($colname) . '\s/', '', $v); $t = trim(str_replace('DEFAULT '.$default,'',$v)); // Type change from bool to int if ( $old_coltype == 'L' && $t == 'INTEGER' ) { $sql[] = $alter . ' DROP DEFAULT'; $sql[] = $alter . " TYPE $t USING ($colname::BOOL)::INT"; $sql[] = $alter . " SET DEFAULT $default"; } // Type change from int to bool else if ( $old_coltype == 'I' && $t == 'BOOLEAN' ) { if( strcasecmp('NULL', trim($default)) != 0 ) { $default = $this->connection->qstr($default); } $sql[] = $alter . ' DROP DEFAULT'; $sql[] = $alter . " TYPE $t USING CASE WHEN $colname = 0 THEN false ELSE true END"; $sql[] = $alter . " SET DEFAULT $default"; } // Any other column types conversion else { $sql[] = $alter . " TYPE $t"; $sql[] = $alter . " SET DEFAULT $default"; } } else { // drop default? preg_match ('/^\s*(\S+)\s+(.*)$/',$v,$matches); list (,$colname,$rest) = $matches; $alter .= $colname; $sql[] = $alter . ' TYPE ' . $rest; } #list($colname) = explode(' ',$v); if ($not_null) { // this does not error out if the column is already not null $sql[] = $alter . ' SET NOT NULL'; } if ($set_null) { // this does not error out if the column is already null $sql[] = $alter . ' DROP NOT NULL'; } } return $sql; } // does not have alter column if (!$tableflds) { if ($this->debug) ADOConnection::outp("AlterColumnSQL needs a complete table-definiton for PostgreSQL"); return array(); } return $this->_recreate_copy_table($tabname, false, $tableflds,$tableoptions); } /** * Drop one column * * Postgres < 7.3 can't do that on it's own, you need to supply the complete definition of the new table, * to allow, recreating the table and copying the content over to the new table * @param string $tabname table-name * @param string $flds column-name and type for the changed column * @param string $tableflds complete definition of the new table, eg. for postgres, default '' * @param array $tableoptions options for the new table {@see CreateTableSQL}, default [] * @return array with SQL strings */ function dropColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { $has_drop_column = 7.3 <= (float) @$this->serverInfo['version']; if (!$has_drop_column && !$tableflds) { if ($this->debug) { ADOConnection::outp("dropColumnSQL needs complete table-definiton for PostgreSQL < 7.3"); } return array(); } if ($has_drop_column) { return ADODB_DataDict::dropColumnSQL($tabname, $flds); } return $this->_recreate_copy_table($tabname, $flds, $tableflds, $tableoptions); } /** * Save the content into a temp. table, drop and recreate the original table and copy the content back in * * We also take care to set the values of the sequenz and recreate the indexes. * All this is done in a transaction, to not loose the content of the table, if something went wrong! * @internal * @param string $tabname table-name * @param string $dropflds column-names to drop * @param string $tableflds complete definition of the new table, eg. for postgres * @param array|string $tableoptions options for the new table see CreateTableSQL, default '' * @return array with SQL strings */ function _recreate_copy_table($tabname, $dropflds, $tableflds, $tableoptions='') { if ($dropflds && !is_array($dropflds)) $dropflds = explode(',',$dropflds); $copyflds = array(); foreach($this->metaColumns($tabname) as $fld) { if (preg_match('/'.$fld->name.' (\w+)/i', $tableflds, $matches)) { $new_type = strtoupper($matches[1]); // AlterColumn of a char column to a nummeric one needs an explicit conversation if (in_array($new_type, array('I', 'I2', 'I4', 'I8', 'N', 'F')) && in_array($fld->type, array('varchar','char','text','bytea')) ) { $copyflds[] = "to_number($fld->name,'S9999999999999D99')"; } else { // other column-type changes needs explicit decode, encode for bytea or cast otherwise $new_actual_type = $this->actualType($new_type); if (strtoupper($fld->type) != $new_actual_type) { if ($new_actual_type == 'BYTEA' && $fld->type == 'text') { $copyflds[] = "DECODE($fld->name, 'escape')"; } elseif ($fld->type == 'bytea' && $new_actual_type == 'TEXT') { $copyflds[] = "ENCODE($fld->name, 'escape')"; } else { $copyflds[] = "CAST($fld->name AS $new_actual_type)"; } } } } else { $copyflds[] = $fld->name; } // identify the sequence name and the fld its on if ($fld->primary_key && $fld->has_default && preg_match("/nextval\('([^']+)'::(text|regclass)\)/", $fld->default_value, $matches)) { $seq_name = $matches[1]; $seq_fld = $fld->name; } } $copyflds = implode(', ', $copyflds); $tempname = $tabname.'_tmp'; $aSql[] = 'BEGIN'; // we use a transaction, to make sure not to loose the content of the table $aSql[] = "SELECT * INTO TEMPORARY TABLE $tempname FROM $tabname"; $aSql = array_merge($aSql,$this->dropTableSQL($tabname)); $aSql = array_merge($aSql,$this->createTableSQL($tabname, $tableflds, $tableoptions)); $aSql[] = "INSERT INTO $tabname SELECT $copyflds FROM $tempname"; if ($seq_name && $seq_fld) { // if we have a sequence we need to set it again $seq_name = $tabname.'_'.$seq_fld.'_seq'; // has to be the name of the new implicit sequence $aSql[] = "SELECT setval('$seq_name', MAX($seq_fld)) FROM $tabname"; } $aSql[] = "DROP TABLE $tempname"; // recreate the indexes, if they not contain one of the dropped columns foreach($this->metaIndexes($tabname) as $idx_name => $idx_data) { if (substr($idx_name,-5) != '_pkey' && (!$dropflds || !count(array_intersect($dropflds,$idx_data['columns'])))) { $aSql = array_merge($aSql,$this->createIndexSQL($idx_name, $tabname, $idx_data['columns'], $idx_data['unique'] ? array('UNIQUE') : false)); } } $aSql[] = 'COMMIT'; return $aSql; } function dropTableSQL($tabname) { $sql = ADODB_DataDict::dropTableSQL($tabname); $drop_seq = $this->_dropAutoIncrement($tabname); if ($drop_seq) { $sql[] = $drop_seq; } return $sql; } // return string must begin with space function _createSuffix($fname, &$ftype, $fnotnull, $fdefault, $fautoinc, $fconstraint, $funsigned) { if ($fautoinc) { $ftype = 'SERIAL'; return ''; } $suffix = ''; if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fnotnull) $suffix .= ' NOT NULL'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } // search for a sequence for the given table (asumes the seqence-name contains the table-name!) // if yes return sql to drop it // this is still necessary if postgres < 7.3 or the SERIAL was created on an earlier version!!! function _dropAutoIncrement($tabname) { $tabname = $this->connection->quote('%'.$tabname.'%'); $seq = $this->connection->getOne("SELECT relname FROM pg_class WHERE NOT relname ~ 'pg_.*' AND relname LIKE $tabname AND relkind='S'"); // check if a tables depends on the sequence and it therefore can't and don't need to be dropped separately if (!$seq || $this->connection->getOne("SELECT relname FROM pg_class JOIN pg_depend ON pg_class.relfilenode=pg_depend.objid WHERE relname='$seq' AND relkind='S' AND deptype='i'")) { return false; } return "DROP SEQUENCE ".$seq; } function renameTableSQL($tabname, $newname) { if (!empty($this->schema)) { $rename_from = $this->tableName($tabname); $schema_save = $this->schema; $this->schema = false; $rename_to = $this->tableName($newname); $this->schema = $schema_save; return array (sprintf($this->renameTable, $rename_from, $rename_to)); } return array (sprintf($this->renameTable, $this->tableName($tabname), $this->tableName($newname))); } /* CREATE [ [ LOCAL ] { TEMPORARY | TEMP } ] TABLE table_name ( { column_name data_type [ DEFAULT default_expr ] [ column_constraint [, ... ] ] | table_constraint } [, ... ] ) [ INHERITS ( parent_table [, ... ] ) ] [ WITH OIDS | WITHOUT OIDS ] where column_constraint is: [ CONSTRAINT constraint_name ] { NOT NULL | NULL | UNIQUE | PRIMARY KEY | CHECK (expression) | REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ] and table_constraint is: [ CONSTRAINT constraint_name ] { UNIQUE ( column_name [, ... ] ) | PRIMARY KEY ( column_name [, ... ] ) | CHECK ( expression ) | FOREIGN KEY ( column_name [, ... ] ) REFERENCES reftable [ ( refcolumn [, ... ] ) ] [ MATCH FULL | MATCH PARTIAL ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ] */ /* CREATE [ UNIQUE ] INDEX index_name ON table [ USING acc_method ] ( column [ ops_name ] [, ...] ) [ WHERE predicate ] CREATE [ UNIQUE ] INDEX index_name ON table [ USING acc_method ] ( func_name( column [, ... ]) [ ops_name ] ) [ WHERE predicate ] */ function _indexSQL($idxname, $tabname, $flds, $idxoptions) { $sql = array(); if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); if ( isset($idxoptions['DROP']) ) { return $sql; } } if (empty($flds)) { return $sql; } $unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : ''; $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname . ' '; if (isset($idxoptions['HASH'])) { $s .= 'USING HASH '; } if (isset($idxoptions[$this->upperName])) { $s .= $idxoptions[$this->upperName]; } if (is_array($flds)) { $flds = implode(', ', $flds); } $s .= '(' . $flds . ')'; $sql[] = $s; return $sql; } function _getSize($ftype, $ty, $fsize, $fprec, $options=false) { if (strlen($fsize) && $ty != 'X' && $ty != 'B' && $ty != 'I' && strpos($ftype,'(') === false) { $ftype .= "(".$fsize; if (strlen($fprec)) $ftype .= ",".$fprec; $ftype .= ')'; } /* * Handle additional options */ if (is_array($options)) { foreach($options as $type=>$value) { switch ($type) { case 'ENUM': $ftype .= '(' . $value . ')'; break; default: } } } return $ftype; } function changeTableSQL($tablename, $flds, $tableoptions = false, $dropOldFlds=false) { global $ADODB_FETCH_MODE; parent::changeTableSQL($tablename, $flds); $save = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_ASSOC; if ($this->connection->fetchMode !== false) { $savem = $this->connection->setFetchMode(false); } // check table exists $save_handler = $this->connection->raiseErrorFn; $this->connection->raiseErrorFn = ''; $cols = $this->metaColumns($tablename); $this->connection->raiseErrorFn = $save_handler; if (isset($savem)) { $this->connection->setFetchMode($savem); } $ADODB_FETCH_MODE = $save; $sqlResult=array(); if ( empty($cols)) { $sqlResult=$this->createTableSQL($tablename, $flds, $tableoptions); } else { $sqlResultAdd = $this->addColumnSQL($tablename, $flds); $sqlResultAlter = $this->alterColumnSQL($tablename, $flds, '', $tableoptions); $sqlResult = array_merge((array)$sqlResultAdd, (array)$sqlResultAlter); if ($dropOldFlds) { // already exists, alter table instead list($lines,$pkey,$idxs) = $this->_genFields($flds); // genfields can return FALSE at times if ($lines == null) { $lines = array(); } $alter = 'ALTER TABLE ' . $this->tableName($tablename); foreach ( $cols as $id => $v ) { if ( !isset($lines[$id]) ) { $sqlResult[] = $alter . $this->dropCol . ' ' . $v->name; } } } } return $sqlResult; } } // end class datadict/datadict-oci8.inc.php 0000644 00000021735 15151221732 0012226 0 ustar 00 <?php /** * Data Dictionary for Oracle (oci8) * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_oci8 extends ADODB_DataDict { var $databaseType = 'oci8'; var $seqField = false; var $seqPrefix = 'SEQ_'; var $dropTable = "DROP TABLE %s CASCADE CONSTRAINTS"; var $trigPrefix = 'TRIG_'; var $alterCol = ' MODIFY '; var $typeX = 'VARCHAR(4000)'; var $typeXL = 'CLOB'; /** * Legacy compatibility for sequence names for emulated auto-increments. * * If set to true, creates sequences and triggers as TRIG_394545594 * instead of TRIG_possibly_too_long_tablename * * @var bool $useCompactAutoIncrements */ public $useCompactAutoIncrements = false; function metaType($t, $len=-1, $fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; switch ($t) { case 'VARCHAR': case 'VARCHAR2': case 'CHAR': case 'VARBINARY': case 'BINARY': if (isset($this) && $len <= $this->blobSize) return 'C'; return 'X'; case 'NCHAR': case 'NVARCHAR2': case 'NVARCHAR': if (isset($this) && $len <= $this->blobSize) return 'C2'; return 'X2'; case 'NCLOB': case 'CLOB': return 'XL'; case 'LONG RAW': case 'LONG VARBINARY': case 'BLOB': return 'B'; case 'TIMESTAMP': return 'TS'; case 'DATE': return 'T'; case 'INT': case 'SMALLINT': case 'INTEGER': return 'I'; default: return ADODB_DEFAULT_METATYPE; } } function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch($meta) { case 'C': return 'VARCHAR'; case 'X': return $this->typeX; case 'XL': return $this->typeXL; case 'C2': return 'NVARCHAR2'; case 'X2': return 'NVARCHAR2(4000)'; case 'B': return 'BLOB'; case 'TS': return 'TIMESTAMP'; case 'D': case 'T': return 'DATE'; case 'L': return 'NUMBER(1)'; case 'I1': return 'NUMBER(3)'; case 'I2': return 'NUMBER(5)'; case 'I': case 'I4': return 'NUMBER(10)'; case 'I8': return 'NUMBER(20)'; case 'F': return 'NUMBER'; case 'N': return 'NUMBER'; case 'R': return 'NUMBER(20)'; default: return $meta; } } function CreateDatabase($dbname, $options=false) { $options = $this->_Options($options); $password = isset($options['PASSWORD']) ? $options['PASSWORD'] : 'tiger'; $tablespace = isset($options["TABLESPACE"]) ? " DEFAULT TABLESPACE ".$options["TABLESPACE"] : ''; $sql[] = "CREATE USER ".$dbname." IDENTIFIED BY ".$password.$tablespace; $sql[] = "GRANT CREATE SESSION, CREATE TABLE,UNLIMITED TABLESPACE,CREATE SEQUENCE TO $dbname"; return $sql; } function AddColumnSQL($tabname, $flds) { $tabname = $this->TableName($tabname); $f = array(); list($lines,$pkey) = $this->_GenFields($flds); $s = "ALTER TABLE $tabname ADD ("; foreach($lines as $v) { $f[] = "\n $v"; } $s .= implode(', ',$f).')'; $sql[] = $s; return $sql; } function AlterColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { $tabname = $this->TableName($tabname); $f = array(); list($lines,$pkey) = $this->_GenFields($flds); $s = "ALTER TABLE $tabname MODIFY("; foreach($lines as $v) { $f[] = "\n $v"; } $s .= implode(', ',$f).')'; $sql[] = $s; return $sql; } function DropColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { if (!is_array($flds)) $flds = explode(',',$flds); foreach ($flds as $k => $v) $flds[$k] = $this->NameQuote($v); $sql = array(); $s = "ALTER TABLE $tabname DROP("; $s .= implode(', ',$flds).') CASCADE CONSTRAINTS'; $sql[] = $s; return $sql; } function _DropAutoIncrement($t) { if (strpos($t,'.') !== false) { $tarr = explode('.',$t); return "drop sequence ".$tarr[0].".seq_".$tarr[1]; } return "drop sequence seq_".$t; } // return string must begin with space function _CreateSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { $suffix = ''; if ($fdefault == "''" && $fnotnull) {// this is null in oracle $fnotnull = false; if ($this->debug) ADOConnection::outp("NOT NULL and DEFAULT='' illegal in Oracle"); } if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fnotnull) $suffix .= ' NOT NULL'; if ($fautoinc) $this->seqField = $fname; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } /** * Creates an insert trigger to emulate an auto-increment column * in a table * * @param string $tabname The name of the table * @param string[] $tableoptions Optional configuration items * * @return string[] The SQL statements to create the trigger */ function _Triggers($tabname,$tableoptions) { if (!$this->seqField) return array(); if ($this->schema) { $t = strpos($tabname,'.'); if ($t !== false) $tab = substr($tabname,$t+1); else $tab = $tabname; if ($this->connection->useCompactAutoIncrements) $id = sprintf('%u',crc32(strtolower($tab))); else $id = $tab; $seqname = $this->schema.'.'.$this->seqPrefix.$tab; $trigname = $this->schema.'.'.$this->trigPrefix.$this->seqPrefix.$tab; } else { if ($this->connection->useCompactAutoIncrements) $id = sprintf('%u',crc32(strtolower($tabname))); else $id = $tabname; $seqname = $this->seqPrefix.$id; $trigname = $this->trigPrefix.$id; } if (strlen($seqname) > 30) { $seqname = $this->seqPrefix.uniqid(''); } // end if if (strlen($trigname) > 30) { $trigname = $this->trigPrefix.uniqid(''); } // end if if (isset($tableoptions['REPLACE'])) $sql[] = "DROP SEQUENCE $seqname"; $seqCache = ''; if (isset($tableoptions['SEQUENCE_CACHE'])){$seqCache = $tableoptions['SEQUENCE_CACHE'];} $seqIncr = ''; if (isset($tableoptions['SEQUENCE_INCREMENT'])){$seqIncr = ' INCREMENT BY '.$tableoptions['SEQUENCE_INCREMENT'];} $seqStart = ''; if (isset($tableoptions['SEQUENCE_START'])){$seqStart = ' START WITH '.$tableoptions['SEQUENCE_START'];} $sql[] = "CREATE SEQUENCE $seqname MINVALUE 1 $seqStart $seqIncr $seqCache"; $sql[] = "CREATE OR REPLACE TRIGGER $trigname BEFORE insert ON $tabname FOR EACH ROW WHEN (NEW.$this->seqField IS NULL OR NEW.$this->seqField = 0) BEGIN select $seqname.nextval into :new.$this->seqField from dual; END;"; $this->seqField = false; return $sql; } /* CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)] [table_options] [select_statement] create_definition: col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT] [PRIMARY KEY] [reference_definition] or PRIMARY KEY (index_col_name,...) or KEY [index_name] (index_col_name,...) or INDEX [index_name] (index_col_name,...) or UNIQUE [INDEX] [index_name] (index_col_name,...) or FULLTEXT [INDEX] [index_name] (index_col_name,...) or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...) [reference_definition] or CHECK (expr) */ function _IndexSQL($idxname, $tabname, $flds,$idxoptions) { $sql = array(); if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); if ( isset($idxoptions['DROP']) ) return $sql; } if ( empty ($flds) ) { return $sql; } if (isset($idxoptions['BITMAP'])) { $unique = ' BITMAP'; } elseif (isset($idxoptions['UNIQUE'])) { $unique = ' UNIQUE'; } else { $unique = ''; } if ( is_array($flds) ) $flds = implode(', ',$flds); $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname . ' (' . $flds . ')'; if ( isset($idxoptions[$this->upperName]) ) $s .= $idxoptions[$this->upperName]; if (isset($idxoptions['oci8'])) $s .= $idxoptions['oci8']; $sql[] = $s; return $sql; } function GetCommentSQL($table,$col) { $table = $this->connection->qstr($table); $col = $this->connection->qstr($col); return "select comments from USER_COL_COMMENTS where TABLE_NAME=$table and COLUMN_NAME=$col"; } function SetCommentSQL($table,$col,$cmt) { $cmt = $this->connection->qstr($cmt); return "COMMENT ON COLUMN $table.$col IS $cmt"; } } datadict/datadict-mysql.inc.php 0000644 00000012635 15151221732 0012530 0 ustar 00 <?php /** * Data Dictionary for MySQL. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_mysql extends ADODB_DataDict { var $databaseType = 'mysql'; var $alterCol = ' MODIFY COLUMN'; var $alterTableAddIndex = true; var $dropTable = 'DROP TABLE IF EXISTS %s'; // requires mysql 3.22 or later var $dropIndex = 'DROP INDEX %s ON %s'; var $renameColumn = 'ALTER TABLE %s CHANGE COLUMN %s %s %s'; // needs column-definition! public $blobAllowsNotNull = true; function metaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $is_serial = is_object($fieldobj) && $fieldobj->primary_key && $fieldobj->auto_increment; $len = -1; // mysql max_length is not accurate $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; switch ($t) { case 'STRING': case 'CHAR': case 'VARCHAR': case 'TINYBLOB': case 'TINYTEXT': case 'ENUM': case 'SET': if ($len <= $this->blobSize) return 'C'; case 'TEXT': case 'LONGTEXT': case 'MEDIUMTEXT': return 'X'; // php_mysql extension always returns 'blob' even if 'text' // so we have to check whether binary... case 'IMAGE': case 'LONGBLOB': case 'BLOB': case 'MEDIUMBLOB': return !empty($fieldobj->binary) ? 'B' : 'X'; case 'YEAR': case 'DATE': return 'D'; case 'TIME': case 'DATETIME': case 'TIMESTAMP': return 'T'; case 'FLOAT': case 'DOUBLE': return 'F'; case 'INT': case 'INTEGER': return $is_serial ? 'R' : 'I'; case 'TINYINT': return $is_serial ? 'R' : 'I1'; case 'SMALLINT': return $is_serial ? 'R' : 'I2'; case 'MEDIUMINT': return $is_serial ? 'R' : 'I4'; case 'BIGINT': return $is_serial ? 'R' : 'I8'; default: return ADODB_DEFAULT_METATYPE; } } function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch($meta) { case 'C': return 'VARCHAR'; case 'XL':return 'LONGTEXT'; case 'X': return 'TEXT'; case 'C2': return 'VARCHAR'; case 'X2': return 'LONGTEXT'; case 'B': return 'LONGBLOB'; case 'D': return 'DATE'; case 'TS': case 'T': return 'DATETIME'; case 'L': return 'TINYINT'; case 'R': case 'I4': case 'I': return 'INTEGER'; case 'I1': return 'TINYINT'; case 'I2': return 'SMALLINT'; case 'I8': return 'BIGINT'; case 'F': return 'DOUBLE'; case 'N': return 'NUMERIC'; default: return $meta; } } // return string must begin with space function _CreateSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { $suffix = ''; if ($funsigned) $suffix .= ' UNSIGNED'; if ($fnotnull) $suffix .= ' NOT NULL'; if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fautoinc) $suffix .= ' AUTO_INCREMENT'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } /* CREATE [TEMPORARY] TABLE [IF NOT EXISTS] tbl_name [(create_definition,...)] [table_options] [select_statement] create_definition: col_name type [NOT NULL | NULL] [DEFAULT default_value] [AUTO_INCREMENT] [PRIMARY KEY] [reference_definition] or PRIMARY KEY (index_col_name,...) or KEY [index_name] (index_col_name,...) or INDEX [index_name] (index_col_name,...) or UNIQUE [INDEX] [index_name] (index_col_name,...) or FULLTEXT [INDEX] [index_name] (index_col_name,...) or [CONSTRAINT symbol] FOREIGN KEY [index_name] (index_col_name,...) [reference_definition] or CHECK (expr) */ /* CREATE [UNIQUE|FULLTEXT] INDEX index_name ON tbl_name (col_name[(length)],... ) */ function _IndexSQL($idxname, $tabname, $flds, $idxoptions) { $sql = array(); if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { if ($this->alterTableAddIndex) $sql[] = "ALTER TABLE $tabname DROP INDEX $idxname"; else $sql[] = sprintf($this->dropIndex, $idxname, $tabname); if ( isset($idxoptions['DROP']) ) return $sql; } if ( empty ($flds) ) { return $sql; } if (isset($idxoptions['FULLTEXT'])) { $unique = ' FULLTEXT'; } elseif (isset($idxoptions['UNIQUE'])) { $unique = ' UNIQUE'; } else { $unique = ''; } if ( is_array($flds) ) $flds = implode(', ',$flds); if ($this->alterTableAddIndex) $s = "ALTER TABLE $tabname ADD $unique INDEX $idxname "; else $s = 'CREATE' . $unique . ' INDEX ' . $idxname . ' ON ' . $tabname; $s .= ' (' . $flds . ')'; if ( isset($idxoptions[$this->upperName]) ) $s .= $idxoptions[$this->upperName]; $sql[] = $s; return $sql; } } datadict/datadict-access.inc.php 0000644 00000005324 15151221732 0012621 0 ustar 00 <?php /** * Data Dictionary for Access. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_access extends ADODB_DataDict { var $databaseType = 'access'; var $seqField = false; function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch($meta) { case 'C': return 'TEXT'; case 'XL': case 'X': return 'MEMO'; case 'C2': return 'TEXT'; // up to 32K case 'X2': return 'MEMO'; case 'B': return 'BINARY'; case 'TS': case 'D': return 'DATETIME'; case 'T': return 'DATETIME'; case 'L': return 'BYTE'; case 'I': return 'INTEGER'; case 'I1': return 'BYTE'; case 'I2': return 'SMALLINT'; case 'I4': return 'INTEGER'; case 'I8': return 'INTEGER'; case 'F': return 'DOUBLE'; case 'N': return 'NUMERIC'; default: return $meta; } } // return string must begin with space function _CreateSuffix($fname, &$ftype, $fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { if ($fautoinc) { $ftype = 'COUNTER'; return ''; } if (substr($ftype,0,7) == 'DECIMAL') $ftype = 'DECIMAL'; $suffix = ''; if (strlen($fdefault)) { //$suffix .= " DEFAULT $fdefault"; if ($this->debug) ADOConnection::outp("Warning: Access does not supported DEFAULT values (field $fname)"); } if ($fnotnull) $suffix .= ' NOT NULL'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } function CreateDatabase($dbname,$options=false) { return array(); } function SetSchema($schema) { } function AlterColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported"); return array(); } function DropColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { if ($this->debug) ADOConnection::outp("DropColumnSQL not supported"); return array(); } } datadict/datadict-firebird.inc.php 0000644 00000015442 15151221732 0013150 0 ustar 00 <?php /** * Data Dictionary for Firebird. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_firebird extends ADODB_DataDict { var $databaseType = 'firebird'; var $seqField = false; var $seqPrefix = 's_'; var $blobSize = 40000; var $renameColumn = 'ALTER TABLE %s ALTER %s TO %s'; var $alterCol = ' ALTER'; var $dropCol = ' DROP'; function actualType($meta) { $meta = strtoupper($meta); // Add support for custom meta types. // We do this first, that allows us to override existing types if (isset($this->connection->customMetaTypes[$meta])) { return $this->connection->customMetaTypes[$meta]['actual']; } switch($meta) { case 'C': return 'VARCHAR'; case 'XL': return 'BLOB SUB_TYPE BINARY'; case 'X': return 'BLOB SUB_TYPE TEXT'; case 'C2': return 'VARCHAR(32765)'; // up to 32K case 'X2': return 'VARCHAR(4096)'; case 'V': return 'CHAR'; case 'C1': return 'CHAR(1)'; case 'B': return 'BLOB'; case 'D': return 'DATE'; case 'TS': case 'T': return 'TIMESTAMP'; case 'L': case 'I1': case 'I2': return 'SMALLINT'; case 'I': case 'I4': return 'INTEGER'; case 'I8': return 'BIGINT'; case 'F': return 'DOUBLE PRECISION'; case 'N': return 'DECIMAL'; default: return $meta; } } function nameQuote($name = null, $allowBrackets = false) { if (!is_string($name)) { return false; } $name = trim($name); if (!is_object($this->connection)) { return $name; } $quote = $this->connection->nameQuote; // if name is of the form `name`, quote it if (preg_match('/^`(.+)`$/', $name, $matches)) { return $quote . $matches[1] . $quote; } // if name contains special characters, quote it if (!preg_match('/^[' . $this->nameRegex . ']+$/', $name)) { return $quote . $name . $quote; } return $quote . $name . $quote; } function createDatabase($dbname, $options = false) { $sql = array(); $sql[] = "DECLARE EXTERNAL FUNCTION LOWER CSTRING(80) RETURNS CSTRING(80) FREE_IT ENTRY_POINT 'IB_UDF_lower' MODULE_NAME 'ib_udf'"; return $sql; } function _dropAutoIncrement($tabname) { if (strpos($tabname, '.') !== false) { $tarr = explode('.', $tabname); return 'DROP SEQUENCE ' . $tarr[0] . '."s_' . $tarr[1] . '"'; } return 'DROP SEQUENCE s_' . $tabname; } function _createSuffix($fname, &$ftype, $fnotnull, $fdefault, $fautoinc, $fconstraint, $funsigned) { $suffix = ''; if (strlen($fdefault)) { $suffix .= " DEFAULT $fdefault"; } if ($fnotnull) { $suffix .= ' NOT NULL'; } if ($fautoinc) { $this->seqField = $fname; } $fconstraint = preg_replace("/``/", "\"", $fconstraint); if ($fconstraint) { $suffix .= ' ' . $fconstraint; } return $suffix; } /** * Generate the SQL to create table. Returns an array of sql strings. */ function createTableSQL($tabname, $flds, $tableoptions = array()) { list($lines, $pkey, $idxs) = $this->_GenFields($flds, true); // genfields can return FALSE at times if ($lines == null) { $lines = array(); } $taboptions = $this->_Options($tableoptions); $tabname = $this->TableName($tabname); $sql = $this->_TableSQL($tabname, $lines, $pkey, $taboptions); if ($this->autoIncrement && !isset($taboptions['DROP'])) { $tsql = $this->_Triggers($tabname, $taboptions); foreach ($tsql as $s) { $sql[] = $s; } } if (is_array($idxs)) { foreach ($idxs as $idx => $idxdef) { $sql_idxs = $this->CreateIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); $sql = array_merge($sql, $sql_idxs); } } return $sql; } /* CREATE or replace TRIGGER jaddress_insert before insert on jaddress for each row begin IF ( NEW."seqField" IS NULL OR NEW."seqField" = 0 ) THEN NEW."seqField" = GEN_ID("GEN_tabname", 1); end; */ function _triggers($tabname, $taboptions) { if (!$this->seqField) { return array(); } $tab1 = preg_replace('/"/', '', $tabname); if ($this->schema) { $t = strpos($tab1, '.'); if ($t !== false) { $tab = substr($tab1, $t + 1); } else { $tab = $tab1; } $seqField = $this->seqField; $seqname = $this->schema . '.' . $this->seqPrefix . $tab; $trigname = $this->schema . '.t_' . $this->seqPrefix . $tab; } else { $seqField = $this->seqField; $seqname = $this->seqPrefix . $tab1; $trigname = 't_' . $seqname; } if (isset($taboptions['DROP'])) { $sql[] = "DROP SEQUENCE $seqname"; } elseif (isset($taboptions['REPLACE'])) { $sql[] = "DROP SEQUENCE \"$seqname\""; $sql[] = "CREATE SEQUENCE \"$seqname\""; $sql[] = "ALTER TRIGGER \"$trigname\" BEFORE INSERT OR UPDATE AS BEGIN IF ( NEW.$seqField IS NULL OR NEW.$seqField = 0 ) THEN NEW.$seqField = GEN_ID(\"$seqname\", 1); END"; } else { $sql[] = "CREATE SEQUENCE $seqname"; $sql[] = "CREATE TRIGGER $trigname FOR $tabname BEFORE INSERT OR UPDATE AS BEGIN IF ( NEW.$seqField IS NULL OR NEW.$seqField = 0 ) THEN NEW.$seqField = GEN_ID($seqname, 1); END"; } $this->seqField = false; return $sql; } /** * Change the definition of one column * * @param string $tabname table-name * @param string $flds column-name and type for the changed column * @param string $tableflds Unused * @param array|string $tableoptions Unused * * @return array with SQL strings */ public function alterColumnSQL($tabname, $flds, $tableflds = '', $tableoptions = '') { $tabname = $this->TableName($tabname); $sql = array(); list($lines, , $idxs) = $this->_GenFields($flds); // genfields can return FALSE at times if ($lines == null) { $lines = array(); } $alter = 'ALTER TABLE ' . $tabname . $this->alterCol . ' '; foreach ($lines as $v) { /* * The type must be preceded by the keyword 'TYPE' */ $vExplode = explode(' ', $v); $vExplode = array_filter($vExplode); array_splice($vExplode, 1, 0, array('TYPE')); $v = implode(' ', $vExplode); $sql[] = $alter . $v; } if (is_array($idxs)) { foreach ($idxs as $idx => $idxdef) { $sql_idxs = $this->CreateIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); $sql = array_merge($sql, $sql_idxs); } } return $sql; } } datadict/datadict-generic.inc.php 0000644 00000006261 15151221732 0012775 0 ustar 00 <?php /** * Generic Data Dictionary. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_generic extends ADODB_DataDict { var $databaseType = 'generic'; var $seqField = false; function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch($meta) { case 'C': return 'VARCHAR'; case 'XL': case 'X': return 'VARCHAR(250)'; case 'C2': return 'VARCHAR'; case 'X2': return 'VARCHAR(250)'; case 'B': return 'VARCHAR'; case 'D': return 'DATE'; case 'TS': case 'T': return 'DATE'; case 'L': return 'DECIMAL(1)'; case 'I': return 'DECIMAL(10)'; case 'I1': return 'DECIMAL(3)'; case 'I2': return 'DECIMAL(5)'; case 'I4': return 'DECIMAL(10)'; case 'I8': return 'DECIMAL(20)'; case 'F': return 'DECIMAL(32,8)'; case 'N': return 'DECIMAL'; default: return $meta; } } function AlterColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { if ($this->debug) ADOConnection::outp("AlterColumnSQL not supported"); return array(); } function DropColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { if ($this->debug) ADOConnection::outp("DropColumnSQL not supported"); return array(); } } /* //db2 function ActualType($meta) { switch($meta) { case 'C': return 'VARCHAR'; case 'X': return 'VARCHAR'; case 'C2': return 'VARCHAR'; // up to 32K case 'X2': return 'VARCHAR'; case 'B': return 'BLOB'; case 'D': return 'DATE'; case 'T': return 'TIMESTAMP'; case 'L': return 'SMALLINT'; case 'I': return 'INTEGER'; case 'I1': return 'SMALLINT'; case 'I2': return 'SMALLINT'; case 'I4': return 'INTEGER'; case 'I8': return 'BIGINT'; case 'F': return 'DOUBLE'; case 'N': return 'DECIMAL'; default: return $meta; } } // ifx function ActualType($meta) { switch($meta) { case 'C': return 'VARCHAR';// 255 case 'X': return 'TEXT'; case 'C2': return 'NVARCHAR'; case 'X2': return 'TEXT'; case 'B': return 'BLOB'; case 'D': return 'DATE'; case 'T': return 'DATETIME'; case 'L': return 'SMALLINT'; case 'I': return 'INTEGER'; case 'I1': return 'SMALLINT'; case 'I2': return 'SMALLINT'; case 'I4': return 'INTEGER'; case 'I8': return 'DECIMAL(20)'; case 'F': return 'FLOAT'; case 'N': return 'DECIMAL'; default: return $meta; } } */ datadict/datadict-sapdb.inc.php 0000644 00000007647 15151221732 0012463 0 ustar 00 <?php /** * Data Dictionary for SAP DB. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_sapdb extends ADODB_DataDict { var $databaseType = 'sapdb'; var $seqField = false; var $renameColumn = 'RENAME COLUMN %s.%s TO %s'; function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch($meta) { case 'C': return 'VARCHAR'; case 'XL': case 'X': return 'LONG'; case 'C2': return 'VARCHAR UNICODE'; case 'X2': return 'LONG UNICODE'; case 'B': return 'LONG'; case 'D': return 'DATE'; case 'TS': case 'T': return 'TIMESTAMP'; case 'L': return 'BOOLEAN'; case 'I': return 'INTEGER'; case 'I1': return 'FIXED(3)'; case 'I2': return 'SMALLINT'; case 'I4': return 'INTEGER'; case 'I8': return 'FIXED(20)'; case 'F': return 'FLOAT(38)'; case 'N': return 'FIXED'; default: return $meta; } } function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; static $maxdb_type2adodb = array( 'VARCHAR' => 'C', 'CHARACTER' => 'C', 'LONG' => 'X', // no way to differ between 'X' and 'B' :-( 'DATE' => 'D', 'TIMESTAMP' => 'T', 'BOOLEAN' => 'L', 'INTEGER' => 'I4', 'SMALLINT' => 'I2', 'FLOAT' => 'F', 'FIXED' => 'N', ); $type = isset($maxdb_type2adodb[$t]) ? $maxdb_type2adodb[$t] : ADODB_DEFAULT_METATYPE; // convert integer-types simulated with fixed back to integer if ($t == 'FIXED' && !$fieldobj->scale && ($len == 20 || $len == 3)) { $type = $len == 20 ? 'I8' : 'I1'; } if ($fieldobj->auto_increment) $type = 'R'; return $type; } // return string must begin with space function _CreateSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { $suffix = ''; if ($funsigned) $suffix .= ' UNSIGNED'; if ($fnotnull) $suffix .= ' NOT NULL'; if ($fautoinc) $suffix .= ' DEFAULT SERIAL'; elseif (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } function AddColumnSQL($tabname, $flds) { $tabname = $this->TableName ($tabname); $sql = array(); list($lines,$pkey) = $this->_GenFields($flds); return array( 'ALTER TABLE ' . $tabname . ' ADD (' . implode(', ',$lines) . ')' ); } function AlterColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { $tabname = $this->TableName ($tabname); $sql = array(); list($lines,$pkey) = $this->_GenFields($flds); return array( 'ALTER TABLE ' . $tabname . ' MODIFY (' . implode(', ',$lines) . ')' ); } function DropColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { $tabname = $this->TableName ($tabname); if (!is_array($flds)) $flds = explode(',',$flds); foreach($flds as $k => $v) { $flds[$k] = $this->NameQuote($v); } return array( 'ALTER TABLE ' . $tabname . ' DROP (' . implode(', ',$flds) . ')' ); } } datadict/datadict-db2.inc.php 0000644 00000014032 15151221732 0012023 0 ustar 00 <?php /** * Data Dictionary for DB2. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_db2 extends ADODB_DataDict { var $databaseType = 'db2'; var $seqField = false; var $dropCol = 'ALTER TABLE %s DROP COLUMN %s'; public $blobAllowsDefaultValue = true; public $blobAllowsNotNull = true; function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch($meta) { case 'C': return 'VARCHAR'; case 'XL': return 'CLOB'; case 'X': return 'VARCHAR(3600)'; case 'C2': return 'VARCHAR'; // up to 32K case 'X2': return 'VARCHAR(3600)'; // up to 32000, but default page size too small case 'B': return 'BLOB'; case 'D': return 'DATE'; case 'TS': case 'T': return 'TIMESTAMP'; case 'L': return 'SMALLINT'; case 'I': return 'INTEGER'; case 'I1': return 'SMALLINT'; case 'I2': return 'SMALLINT'; case 'I4': return 'INTEGER'; case 'I8': return 'BIGINT'; case 'F': return 'DOUBLE'; case 'N': return 'DECIMAL'; default: return $meta; } } // return string must begin with space function _CreateSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { $suffix = ''; if ($fautoinc) return ' GENERATED ALWAYS AS IDENTITY'; # as identity start with if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fnotnull) $suffix .= ' NOT NULL'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } function alterColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { $tabname = $this->TableName ($tabname); $sql = array(); list($lines,$pkey,$idxs) = $this->_GenFields($flds); // genfields can return FALSE at times if ($lines == null) $lines = array(); $alter = 'ALTER TABLE ' . $tabname . $this->alterCol . ' '; $dataTypeWords = array('SET','DATA','TYPE'); foreach($lines as $v) { /* * We must now post-process the line to insert the 'SET DATA TYPE' * text into the alter statement */ $e = explode(' ',$v); array_splice($e,1,0,$dataTypeWords); $v = implode(' ',$e); $sql[] = $alter . $v; } if (is_array($idxs)) { foreach($idxs as $idx => $idxdef) { $sql_idxs = $this->CreateIndexSql($idx, $tabname, $idxdef['cols'], $idxdef['opts']); $sql = array_merge($sql, $sql_idxs); } } return $sql; } function dropColumnSql($tabname, $flds, $tableflds='',$tableoptions='') { $tabname = $this->connection->getMetaCasedValue($tabname); $flds = $this->connection->getMetaCasedValue($flds); if (ADODB_ASSOC_CASE == ADODB_ASSOC_CASE_NATIVE ) { /* * METACASE_NATIVE */ $tabname = $this->connection->nameQuote . $tabname . $this->connection->nameQuote; $flds = $this->connection->nameQuote . $flds . $this->connection->nameQuote; } $sql = sprintf($this->dropCol,$tabname,$flds); return (array)$sql; } function changeTableSQL($tablename, $flds, $tableoptions = false, $dropOldFields=false) { /** Allow basic table changes to DB2 databases DB2 will fatally reject changes to non character columns */ $validTypes = array("CHAR","VARC"); $invalidTypes = array("BIGI","BLOB","CLOB","DATE", "DECI","DOUB", "INTE", "REAL","SMAL", "TIME"); // check table exists $cols = $this->metaColumns($tablename); if ( empty($cols)) { return $this->createTableSQL($tablename, $flds, $tableoptions); } // already exists, alter table instead list($lines,$pkey) = $this->_GenFields($flds); $alter = 'ALTER TABLE ' . $this->tableName($tablename); $sql = array(); foreach ( $lines as $id => $v ) { /* * If the metaCasing was NATIVE the col returned with nameQuotes * around the field. We need to remove this for the metaColumn * match */ $id = str_replace($this->connection->nameQuote,'',$id); if ( isset($cols[$id]) && is_object($cols[$id]) ) { /** If the first field of $v is the fieldname, and the second is the field type/size, we assume its an attempt to modify the column size, so check that it is allowed $v can have an indeterminate number of blanks between the fields, so account for that too */ $vargs = explode(' ' , $v); // assume that $vargs[0] is the field name. $i=0; // Find the next non-blank value; for ($i=1;$i<sizeof($vargs);$i++) if ($vargs[$i] != '') break; // if $vargs[$i] is one of the following, we are trying to change the // size of the field, if not allowed, simply ignore the request. if (in_array(substr($vargs[$i],0,4),$invalidTypes)) continue; // insert the appropriate DB2 syntax if (in_array(substr($vargs[$i],0,4),$validTypes)) { array_splice($vargs,$i,0,array('SET','DATA','TYPE')); } // Now Look for the NOT NULL statement as this is not allowed in // the ALTER table statement. If it is in there, remove it if (in_array('NOT',$vargs) && in_array('NULL',$vargs)) { for ($i=1;$i<sizeof($vargs);$i++) if ($vargs[$i] == 'NOT') break; array_splice($vargs,$i,2,''); } $v = implode(' ',$vargs); $sql[] = $alter . $this->alterCol . ' ' . $v; } else { $sql[] = $alter . $this->addCol . ' ' . $v; } } return $sql; } } datadict/datadict-mssql.inc.php 0000644 00000020136 15151221732 0012515 0 ustar 00 <?php /** * Data Dictionary for Microsoft SQL Server (mssql) * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ /* In ADOdb, named quotes for MS SQL Server use ". From the MSSQL Docs: Note Delimiters are for identifiers only. Delimiters cannot be used for keywords, whether or not they are marked as reserved in SQL Server. Quoted identifiers are delimited by double quotation marks ("): SELECT * FROM "Blanks in Table Name" Bracketed identifiers are delimited by brackets ([ ]): SELECT * FROM [Blanks In Table Name] Quoted identifiers are valid only when the QUOTED_IDENTIFIER option is set to ON. By default, the Microsoft OLE DB Provider for SQL Server and SQL Server ODBC driver set QUOTED_IDENTIFIER ON when they connect. In Transact-SQL, the option can be set at various levels using SET QUOTED_IDENTIFIER, the quoted identifier option of sp_dboption, or the user options option of sp_configure. When SET ANSI_DEFAULTS is ON, SET QUOTED_IDENTIFIER is enabled. Syntax SET QUOTED_IDENTIFIER { ON | OFF } */ // security - hide paths if (!defined('ADODB_DIR')) die(); class ADODB2_mssql extends ADODB_DataDict { var $databaseType = 'mssql'; var $dropIndex = 'DROP INDEX %2$s.%1$s'; var $renameTable = "EXEC sp_rename '%s','%s'"; var $renameColumn = "EXEC sp_rename '%s.%s','%s'"; var $typeX = 'TEXT'; ## Alternatively, set it to VARCHAR(4000) var $typeXL = 'TEXT'; //var $alterCol = ' ALTER COLUMN '; function MetaType($t,$len=-1,$fieldobj=false) { if (is_object($t)) { $fieldobj = $t; $t = $fieldobj->type; $len = $fieldobj->max_length; } $t = strtoupper($t); if (array_key_exists($t,$this->connection->customActualTypes)) return $this->connection->customActualTypes[$t]; $len = -1; // mysql max_length is not accurate switch ($t) { case 'R': case 'INT': case 'INTEGER': return 'I'; case 'BIT': case 'TINYINT': return 'I1'; case 'SMALLINT': return 'I2'; case 'BIGINT': return 'I8'; case 'SMALLDATETIME': return 'T'; case 'REAL': case 'FLOAT': return 'F'; default: return parent::MetaType($t,$len,$fieldobj); } } function ActualType($meta) { $meta = strtoupper($meta); /* * Add support for custom meta types. We do this * first, that allows us to override existing types */ if (isset($this->connection->customMetaTypes[$meta])) return $this->connection->customMetaTypes[$meta]['actual']; switch(strtoupper($meta)) { case 'C': return 'VARCHAR'; case 'XL': return (isset($this)) ? $this->typeXL : 'TEXT'; case 'X': return (isset($this)) ? $this->typeX : 'TEXT'; ## could be varchar(8000), but we want compat with oracle case 'C2': return 'NVARCHAR'; case 'X2': return 'NTEXT'; case 'B': return 'IMAGE'; case 'D': return 'DATETIME'; case 'TS': case 'T': return 'DATETIME'; case 'L': return 'BIT'; case 'R': case 'I': return 'INT'; case 'I1': return 'TINYINT'; case 'I2': return 'SMALLINT'; case 'I4': return 'INT'; case 'I8': return 'BIGINT'; case 'F': return 'REAL'; case 'N': return 'NUMERIC'; default: return $meta; } } function AddColumnSQL($tabname, $flds) { $tabname = $this->TableName ($tabname); $f = array(); list($lines,$pkey) = $this->_GenFields($flds); $s = "ALTER TABLE $tabname $this->addCol"; foreach($lines as $v) { $f[] = "\n $v"; } $s .= implode(', ',$f); $sql[] = $s; return $sql; } /* function AlterColumnSQL($tabname, $flds, $tableflds='', $tableoptions='') { $tabname = $this->TableName ($tabname); $sql = array(); list($lines,$pkey) = $this->_GenFields($flds); foreach($lines as $v) { $sql[] = "ALTER TABLE $tabname $this->alterCol $v"; } return $sql; } */ function DropColumnSQL($tabname, $flds, $tableflds='',$tableoptions='') { $tabname = $this->TableName ($tabname); if (!is_array($flds)) $flds = explode(',',$flds); $f = array(); $s = 'ALTER TABLE ' . $tabname; foreach($flds as $v) { $f[] = "\n$this->dropCol ".$this->NameQuote($v); } $s .= implode(', ',$f); $sql[] = $s; return $sql; } // return string must begin with space function _CreateSuffix($fname,&$ftype,$fnotnull,$fdefault,$fautoinc,$fconstraint,$funsigned) { $suffix = ''; if (strlen($fdefault)) $suffix .= " DEFAULT $fdefault"; if ($fautoinc) $suffix .= ' IDENTITY(1,1)'; if ($fnotnull) $suffix .= ' NOT NULL'; else if ($suffix == '') $suffix .= ' NULL'; if ($fconstraint) $suffix .= ' '.$fconstraint; return $suffix; } /* CREATE TABLE [ database_name.[ owner ] . | owner. ] table_name ( { < column_definition > | column_name AS computed_column_expression | < table_constraint > ::= [ CONSTRAINT constraint_name ] } | [ { PRIMARY KEY | UNIQUE } [ ,...n ] ) [ ON { filegroup | DEFAULT } ] [ TEXTIMAGE_ON { filegroup | DEFAULT } ] < column_definition > ::= { column_name data_type } [ COLLATE < collation_name > ] [ [ DEFAULT constant_expression ] | [ IDENTITY [ ( seed , increment ) [ NOT FOR REPLICATION ] ] ] ] [ ROWGUIDCOL] [ < column_constraint > ] [ ...n ] < column_constraint > ::= [ CONSTRAINT constraint_name ] { [ NULL | NOT NULL ] | [ { PRIMARY KEY | UNIQUE } [ CLUSTERED | NONCLUSTERED ] [ WITH FILLFACTOR = fillfactor ] [ON {filegroup | DEFAULT} ] ] ] | [ [ FOREIGN KEY ] REFERENCES ref_table [ ( ref_column ) ] [ ON DELETE { CASCADE | NO ACTION } ] [ ON UPDATE { CASCADE | NO ACTION } ] [ NOT FOR REPLICATION ] ] | CHECK [ NOT FOR REPLICATION ] ( logical_expression ) } < table_constraint > ::= [ CONSTRAINT constraint_name ] { [ { PRIMARY KEY | UNIQUE } [ CLUSTERED | NONCLUSTERED ] { ( column [ ASC | DESC ] [ ,...n ] ) } [ WITH FILLFACTOR = fillfactor ] [ ON { filegroup | DEFAULT } ] ] | FOREIGN KEY [ ( column [ ,...n ] ) ] REFERENCES ref_table [ ( ref_column [ ,...n ] ) ] [ ON DELETE { CASCADE | NO ACTION } ] [ ON UPDATE { CASCADE | NO ACTION } ] [ NOT FOR REPLICATION ] | CHECK [ NOT FOR REPLICATION ] ( search_conditions ) } */ /* CREATE [ UNIQUE ] [ CLUSTERED | NONCLUSTERED ] INDEX index_name ON { table | view } ( column [ ASC | DESC ] [ ,...n ] ) [ WITH < index_option > [ ,...n] ] [ ON filegroup ] < index_option > :: = { PAD_INDEX | FILLFACTOR = fillfactor | IGNORE_DUP_KEY | DROP_EXISTING | STATISTICS_NORECOMPUTE | SORT_IN_TEMPDB } */ function _IndexSQL($idxname, $tabname, $flds, $idxoptions) { $sql = array(); if ( isset($idxoptions['REPLACE']) || isset($idxoptions['DROP']) ) { $sql[] = sprintf ($this->dropIndex, $idxname, $tabname); if ( isset($idxoptions['DROP']) ) return $sql; } if ( empty ($flds) ) { return $sql; } $unique = isset($idxoptions['UNIQUE']) ? ' UNIQUE' : ''; $clustered = isset($idxoptions['CLUSTERED']) ? ' CLUSTERED' : ''; if ( is_array($flds) ) $flds = implode(', ',$flds); $s = 'CREATE' . $unique . $clustered . ' INDEX ' . $idxname . ' ON ' . $tabname . ' (' . $flds . ')'; if ( isset($idxoptions[$this->upperName]) ) $s .= $idxoptions[$this->upperName]; $sql[] = $s; return $sql; } function _GetSize($ftype, $ty, $fsize, $fprec, $options=false) { switch ($ftype) { case 'INT': case 'SMALLINT': case 'TINYINT': case 'BIGINT': return $ftype; } if ($ty == 'T') return $ftype; return parent::_GetSize($ftype, $ty, $fsize, $fprec, $options); } } SECURITY.md 0000644 00000002567 15151221732 0006346 0 ustar 00 # ADOdb Security Policy ## Supported Versions The following releases of the library are currently being supported with security updates. Please refer to the [project's home page](https://adodb.org) for actual version numbers. - Stable - Legacy - Development (Git *master* branch) Older releases are no longer supported. ## Reporting a Vulnerability If you discover a vulnerability in ADOdb, please contact the [project's maintainer](https://github.com/dregad) - by e-mail (look for it in the Git history) - via private chat on [Gitter](https://gitter.im/dregad) Kindly provide the following information in your report: - Affected ADOdb version(s) or Git revision - A clear and detailed description of the issue, including if possible a code snippet to demonstrate or reproduce the vulnerability - A patch for the issue if you have one, preferably in *Git diff* format ### CVE handling To ensure a comprehensive and detailed declaration of the issue, we generally prefer requesting CVE IDs ourselves, which usually happens after our analysis confirms the vulnerability. In case you have already obtained a CVE ID, do not forget to reference it in your report. ### Credits Let us know if and how you wish to be credited for the finding. Your name, e-mail, company, etc. will be included as specified in the CVE report, as well as in the Git commit message patching the issue. lang/adodb-en.inc.php 0000644 00000005204 15151221732 0010417 0 ustar 00 <?php /** * English language strings. * * This file is part of ADOdb, a Database Abstraction Layer library for PHP. * * @package ADOdb * @link https://adodb.org Project's web site and documentation * @link https://github.com/ADOdb/ADOdb Source code and issue tracker * * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, * any later version. This means you can use it in proprietary products. * See the LICENSE.md file distributed with this source code for details. * @license BSD-3-Clause * @license LGPL-2.1-or-later * * @copyright 2000-2013 John Lim * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community */ $ADODB_LANG_ARRAY = array ( 'LANG' => 'en', DB_ERROR => 'unknown error', DB_ERROR_ALREADY_EXISTS => 'already exists', DB_ERROR_CANNOT_CREATE => 'can not create', DB_ERROR_CANNOT_DELETE => 'can not delete', DB_ERROR_CANNOT_DROP => 'can not drop', DB_ERROR_CONSTRAINT => 'constraint violation', DB_ERROR_DIVZERO => 'division by zero', DB_ERROR_INVALID => 'invalid', DB_ERROR_INVALID_DATE => 'invalid date or time', DB_ERROR_INVALID_NUMBER => 'invalid number', DB_ERROR_MISMATCH => 'mismatch', DB_ERROR_NODBSELECTED => 'no database selected', DB_ERROR_NOSUCHFIELD => 'no such field', DB_ERROR_NOSUCHTABLE => 'no such table', DB_ERROR_NOT_CAPABLE => 'DB backend not capable', DB_ERROR_NOT_FOUND => 'not found', DB_ERROR_NOT_LOCKED => 'not locked', DB_ERROR_SYNTAX => 'syntax error', DB_ERROR_UNSUPPORTED => 'not supported', DB_ERROR_VALUE_COUNT_ON_ROW => 'value count on row', DB_ERROR_INVALID_DSN => 'invalid DSN', DB_ERROR_CONNECT_FAILED => 'connect failed', 0 => 'no error', // DB_OK DB_ERROR_NEED_MORE_DATA => 'insufficient data supplied', DB_ERROR_EXTENSION_NOT_FOUND=> 'extension not found', DB_ERROR_NOSUCHDB => 'no such database', DB_ERROR_ACCESS_VIOLATION => 'insufficient permissions', DB_ERROR_DEADLOCK => 'deadlock detected', DB_ERROR_STATEMENT_TIMEOUT => 'statement timeout', DB_ERROR_SERIALIZATION_FAILURE => 'could not serialize access' );
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