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-rwxr-xr-xprogram/lib/MDB2/Driver/Datatype/Common.php1263
-rwxr-xr-xprogram/lib/MDB2/Driver/Datatype/fbsql.php555
-rwxr-xr-xprogram/lib/MDB2/Driver/Datatype/ibase.php659
-rwxr-xr-xprogram/lib/MDB2/Driver/Datatype/mssql.php521
-rw-r--r--program/lib/MDB2/Driver/Datatype/mysql.php543
-rwxr-xr-xprogram/lib/MDB2/Driver/Datatype/mysqli.php568
-rwxr-xr-xprogram/lib/MDB2/Driver/Datatype/oci8.php607
-rwxr-xr-xprogram/lib/MDB2/Driver/Datatype/pgsql.php863
-rwxr-xr-xprogram/lib/MDB2/Driver/Datatype/sqlite.php506
-rwxr-xr-xprogram/lib/MDB2/Driver/Manager/Common.php616
-rwxr-xr-xprogram/lib/MDB2/Driver/Manager/fbsql.php608
-rwxr-xr-xprogram/lib/MDB2/Driver/Manager/ibase.php684
-rwxr-xr-xprogram/lib/MDB2/Driver/Manager/mssql.php475
-rw-r--r--program/lib/MDB2/Driver/Manager/mysql.php749
-rwxr-xr-xprogram/lib/MDB2/Driver/Manager/mysqli.php749
-rwxr-xr-xprogram/lib/MDB2/Driver/Manager/oci8.php673
-rwxr-xr-xprogram/lib/MDB2/Driver/Manager/pgsql.php570
-rwxr-xr-xprogram/lib/MDB2/Driver/Manager/sqlite.php375
-rwxr-xr-xprogram/lib/MDB2/Driver/Native/fbsql.php58
-rwxr-xr-xprogram/lib/MDB2/Driver/Native/ibase.php58
-rwxr-xr-xprogram/lib/MDB2/Driver/Native/mssql.php58
-rw-r--r--program/lib/MDB2/Driver/Native/mysql.php58
-rwxr-xr-xprogram/lib/MDB2/Driver/Native/mysqli.php58
-rwxr-xr-xprogram/lib/MDB2/Driver/Native/oci8.php58
-rwxr-xr-xprogram/lib/MDB2/Driver/Native/pgsql.php80
-rwxr-xr-xprogram/lib/MDB2/Driver/Native/sqlite.php89
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/Common.php284
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/fbsql.php157
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/ibase.php238
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/mssql.php269
-rw-r--r--program/lib/MDB2/Driver/Reverse/mysql.php298
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/mysqli.php368
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/oci8.php178
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/pgsql.php356
-rwxr-xr-xprogram/lib/MDB2/Driver/Reverse/sqlite.php308
-rwxr-xr-xprogram/lib/MDB2/Driver/fbsql.php695
-rwxr-xr-xprogram/lib/MDB2/Driver/ibase.php1115
-rwxr-xr-xprogram/lib/MDB2/Driver/mssql.php766
-rw-r--r--program/lib/MDB2/Driver/mysql.php911
-rwxr-xr-xprogram/lib/MDB2/Driver/mysqli.php1106
-rwxr-xr-xprogram/lib/MDB2/Driver/oci8.php1167
-rwxr-xr-xprogram/lib/MDB2/Driver/pgsql.php771
-rwxr-xr-xprogram/lib/MDB2/Driver/querysim.php684
-rwxr-xr-xprogram/lib/MDB2/Driver/sqlite.php805
44 files changed, 0 insertions, 22577 deletions
diff --git a/program/lib/MDB2/Driver/Datatype/Common.php b/program/lib/MDB2/Driver/Datatype/Common.php
deleted file mode 100755
index 808fd1881..000000000
--- a/program/lib/MDB2/Driver/Datatype/Common.php
+++ /dev/null
@@ -1,1263 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-require_once 'MDB2/LOB.php';
-
-/**
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-
-/**
- * MDB2_Driver_Common: Base class that is extended by each MDB2 driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Datatype_Common extends MDB2_Module_Common
-{
- var $valid_types = array(
- 'text' => true,
- 'boolean' => true,
- 'integer' => true,
- 'decimal' => true,
- 'float' => true,
- 'date' => true,
- 'time' => true,
- 'timestamp' => true,
- 'clob' => true,
- 'blob' => true,
- );
-
- /**
- * contains all LOB objects created with this MDB2 instance
- * @var array
- * @access protected
- */
- var $lobs = array();
-
- // }}}
- // {{{ setResultTypes()
-
- /**
- * Define the list of types to be associated with the columns of a given
- * result set.
- *
- * This function may be called before invoking fetchRow(), fetchOne()
- * fetchCole() and fetchAll() so that the necessary data type
- * conversions are performed on the data to be retrieved by them. If this
- * function is not called, the type of all result set columns is assumed
- * to be text, thus leading to not perform any conversions.
- *
- * @param resource $result result identifier
- * @param string $types array variable that lists the
- * data types to be expected in the result set columns. If this array
- * contains less types than the number of columns that are returned
- * in the result set, the remaining columns are assumed to be of the
- * type text. Currently, the types clob and blob are not fully
- * supported.
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function setResultTypes(&$result, $types)
- {
- $types = is_array($types) ? array_values($types) : array($types);
- foreach ($types as $key => $type) {
- if (!isset($this->valid_types[$type])) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'setResultTypes: ' . $type . ' for '. $key .' is not a supported column type');
- }
- }
- $result->types = $types;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _baseConvertResult()
-
- /**
- * general type conversion method
- *
- * @param mixed $value refernce to a value to be converted
- * @param int $type constant that specifies which type to convert to
- * @return object a MDB2 error on failure
- * @access protected
- */
- function _baseConvertResult($value, $type)
- {
- switch ($type) {
- case 'text':
- return $value;
- case 'integer':
- return intval($value);
- case 'boolean':
- return $value == 'Y';
- case 'decimal':
- return $value;
- case 'float':
- return doubleval($value);
- case 'date':
- return $value;
- case 'time':
- return $value;
- case 'timestamp':
- return $value;
- case 'clob':
- case 'blob':
- $this->lobs[] = array(
- 'buffer' => null,
- 'position' => 0,
- 'lob_index' => null,
- 'endOfLOB' => false,
- 'ressource' => $value,
- 'value' => null,
- );
- end($this->lobs);
- $lob_index = key($this->lobs);
- $this->lobs[$lob_index]['lob_index'] = $lob_index;
- return fopen('MDB2LOB://'.$lob_index.'@'.$this->db_index, 'r+');
- }
-
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_INVALID, null, null,
- 'attempt to convert result value to an unknown type ' . $type);
- }
-
- // }}}
- // {{{ convertResult()
-
- /**
- * convert a value to a RDBMS indepdenant MDB2 type
- *
- * @param mixed $value value to be converted
- * @param int $type constant that specifies which type to convert to
- * @return mixed converted value or a MDB2 error on failure
- * @access public
- */
- function convertResult($value, $type)
- {
- if (is_null($value)) {
- return null;
- }
- return $this->_baseConvertResult($value, $type);
- }
-
- // }}}
- // {{{ convertResultRow()
-
- /**
- * convert a result row
- *
- * @param resource $result result identifier
- * @param array $row array with data
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function convertResultRow($types, $row)
- {
- if (is_array($types)) {
- $current_column = -1;
- foreach ($row as $key => $column) {
- ++$current_column;
- if (!isset($column) || !isset($types[$current_column])) {
- continue;
- }
- $value = $this->convertResult($row[$key], $types[$current_column]);
- if (PEAR::isError($value)) {
- return $value;
- }
- $row[$key] = $value;
- }
- }
- return $row;
- }
-
- // }}}
- // {{{ getDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare
- * of the given type
- *
- * @param string $type type to which the value should be converted to
- * @param string $name name the field to be declared.
- * @param string $field definition of the field
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access public
- */
- function getDeclaration($type, $name, $field)
- {
- if (!method_exists($this, "_get{$type}Declaration")) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError('type not defined: '.$type);
- }
- return $this->{"_get{$type}Declaration"}($name, $field);
- }
-
- // }}}
- // {{{ _getIntegerDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an integer type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * unsigned
- * Boolean flag that indicates whether the field should be
- * declared as unsigned integer if possible.
- *
- * default
- * Integer value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getIntegerDeclaration($name, $field)
- {
- if (array_key_exists('unsigned', $field) && $field['unsigned']) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $db->warnings[] = "unsigned integer field \"$name\" is being declared as signed integer";
- }
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'integer') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' INT'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTextDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an text type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the text
- * field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * default
- * Text value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTextDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'text') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- $type = array_key_exists('length', $field) ? 'CHAR ('.$field['length'].')' : 'TEXT';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _getCLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an character
- * large object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the large
- * object field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getCLOBDeclaration($name, $field)
- {
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- $type = array_key_exists('length', $field) ? 'CHAR ('.$field['length'].')' : 'TEXT';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getBLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an binary large
- * object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the large
- * object field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBLOBDeclaration($name, $field)
- {
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- $type = array_key_exists('length', $field) ? 'CHAR ('.$field['length'].')' : 'TEXT';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getBooleanDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a boolean type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Boolean value to be used as default for this field.
- *
- * notnullL
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBooleanDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'boolean') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' CHAR (1)'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getDateDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a date type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Date value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDateDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'date') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' CHAR ('.strlen('YYYY-MM-DD').')'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimestampDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a timestamp
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Timestamp value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimestampDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'timestamp') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' CHAR ('.strlen('YYYY-MM-DD HH:MM:SS').')'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a time
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Time value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimeDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'time') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' CHAR ('.strlen('HH:MM:SS').')'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getFloatDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a float type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Float value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getFloatDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' TEXT'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getDecimalDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a decimal type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Decimal value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDecimalDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'decimal') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' TEXT'.$default.$notnull;
- }
-
- // }}}
- // {{{ compareDefinition()
-
- /**
- * Obtain an array of changes that may need to applied
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access public
- */
- function compareDefinition($current, $previous)
- {
- $type = array_key_exists('type', $current) ? $current['type'] : null;
-
- if (!method_exists($this, "_compare{$type}Definition")) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'type "'.$current['type'].'" is not yet supported');
- }
-
- if (!array_key_exists('type', $previous) || $previous['type'] != $type) {
- return $current;
- }
-
- $change = $this->{"_compare{$type}Definition"}($current, $previous);
-
- $previous_notnull = array_key_exists('notnull', $previous) ? $previous['notnull'] : false;
- $notnull = array_key_exists('notnull', $current) ? $current['notnull'] : false;
- if ($previous_notnull != $notnull) {
- $change['notnull'] = true;
- }
-
- $previous_default = array_key_exists('default', $previous) ? $previous['default'] :
- ($previous_notnull ? '' : null);
- $default = array_key_exists('default', $current) ? $current['default'] :
- ($notnull ? '' : null);
- if ($previous_default !== $default) {
- $change['default'] = true;
- }
-
- return $change;
- }
-
- // }}}
- // {{{ _compareIntegerDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an integer field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareIntegerDefinition($current, $previous)
- {
- $change = array();
- $previous_unsigned = array_key_exists('unsigned', $previous) ? $previous['unsigned'] : false;
- $unsigned = array_key_exists('unsigned', $current) ? $current['unsigned'] : false;
- if ($previous_unsigned != $unsigned) {
- $change['unsigned'] = true;
- }
- $previous_autoincrement = array_key_exists('autoincrement', $previous) ? $previous['autoincrement'] : false;
- $autoincrement = array_key_exists('autoincrement', $current) ? $current['autoincrement'] : false;
- if ($previous_autoincrement != $autoincrement) {
- $change['autoincrement'] = true;
- }
- return $change;
- }
-
- // }}}
- // {{{ _compareTextDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an text field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareTextDefinition($current, $previous)
- {
- $change = array();
- $previous_length = array_key_exists('length', $previous) ? $previous['length'] : 0;
- $length = array_key_exists('length', $current) ? $current['length'] : 0;
- if ($previous_length != $length) {
- $change['length'] = true;
- }
- return $change;
- }
-
- // }}}
- // {{{ _compareCLOBDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an CLOB field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareCLOBDefinition($current, $previous)
- {
- return $this->_compareTextDefinition($current, $previous);
- }
-
- // }}}
- // {{{ _compareBLOBDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an BLOB field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareBLOBDefinition($current, $previous)
- {
- return $this->_compareTextDefinition($current, $previous);
- }
-
- // }}}
- // {{{ _compareDateDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an date field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareDateDefinition($current, $previous)
- {
- return array();
- }
-
- // }}}
- // {{{ _compareTimeDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an time field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareTimeDefinition($current, $previous)
- {
- return array();
- }
-
- // }}}
- // {{{ _compareTimestampDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an timestamp field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareTimestampDefinition($current, $previous)
- {
- return array();
- }
-
- // }}}
- // {{{ _compareBooleanDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an boolean field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareBooleanDefinition($current, $previous)
- {
- return array();
- }
-
- // }}}
- // {{{ _compareFloatDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an float field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareFloatDefinition($current, $previous)
- {
- return array();
- }
-
- // }}}
- // {{{ _compareDecimalDefinition()
-
- /**
- * Obtain an array of changes that may need to applied to an decimal field
- *
- * @param array $current new definition
- * @param array $previous old definition
- * @return array containg all changes that will need to be applied
- * @access protected
- */
- function _compareDecimalDefinition($current, $previous)
- {
- return array();
- }
-
- // }}}
- // {{{ quote()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @param string $type type to which the value should be converted to
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access public
- */
- function quote($value, $type = null, $quote = true)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (is_null($value)
- || ($value === '' && $db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL)
- ) {
- if (!$quote) {
- return null;
- }
- return 'NULL';
- }
-
- if (is_null($type)) {
- switch (gettype($value)) {
- case 'integer':
- $type = 'integer';
- break;
- case 'double':
- // todo
- $type = 'decimal';
- $type = 'float';
- break;
- case 'boolean':
- $type = 'boolean';
- break;
- case 'array':
- case 'object':
- $type = 'text';
- break;
- default:
- if (preg_match('/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}$/', $value)) {
- $type = 'timestamp';
- } elseif (preg_match('/^\d{2}:\d{2}$/', $value)) {
- $type = 'time';
- } elseif (preg_match('/^\d{4}-\d{2}-\d{2}$/', $value)) {
- $type = 'date';
- } else {
- $type = 'text';
- }
- break;
- }
- }
-
- if (!method_exists($this, "_quote{$type}")) {
- return $db->raiseError('type not defined: '.$type);
- }
- $value = $this->{"_quote{$type}"}($value);
-
- // ugly hack to remove single quotes
- if (!$quote && isset($value[0]) && $value[0] === "'") {
- $value = substr($value, 1, -1);
- }
-
- return $value;
- }
-
- // }}}
- // {{{ _quoteInteger()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteInteger($value)
- {
- return (int)$value;
- }
-
- // }}}
- // {{{ _quoteText()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that already contains any DBMS specific
- * escaped character sequences.
- * @access protected
- */
- function _quoteText($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return "'".$db->escape($value)."'";
- }
-
- // }}}
- // {{{ _readFile()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _readFile($value)
- {
- $close = false;
- if (preg_match('/^(\w+:\/\/)(.*)$/', $value, $match)) {
- $close = true;
- if ($match[1] == 'file://') {
- $value = $match[2];
- }
- $value = @fopen($value, 'r');
- }
-
- if (is_resource($value)) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $fp = $value;
- $value = '';
- while (!@feof($fp)) {
- $value.= @fread($fp, $db->options['lob_buffer_length']);
- }
- if ($close) {
- @fclose($fp);
- }
- }
-
- return $value;
- }
-
- // }}}
- // {{{ _quoteLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteLOB($value)
- {
- $value = $this->_readFile($value);
- return $this->_quoteText($value);
- }
-
- // }}}
- // {{{ _quoteCLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteCLOB($value)
- {
- return $this->_quoteLOB($value);
- }
-
- // }}}
- // {{{ _quoteBLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBLOB($value)
- {
- return $this->_quoteLOB($value);
- }
-
- // }}}
- // {{{ _quoteBoolean()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBoolean($value)
- {
- return ($value ? "'Y'" : "'N'");
- }
-
- // }}}
- // {{{ _quoteDate()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDate($value)
- {
- return $this->_quoteText($value);
- }
-
- // }}}
- // {{{ _quoteTimestamp()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteTimestamp($value)
- {
- return $this->_quoteText($value);
- }
-
- // }}}
- // {{{ _quoteTime()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteTime($value)
- {
- return $this->_quoteText($value);
- }
-
- // }}}
- // {{{ _quoteFloat()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteFloat($value)
- {
- return $this->_quoteText($value);
- }
-
- // }}}
- // {{{ _quoteDecimal()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDecimal($value)
- {
- return $this->_quoteText($value);
- }
-
- // }}}
- // {{{ writeLOBToFile()
-
- /**
- * retrieve LOB from the database
- *
- * @param resource $lob stream handle
- * @param string $file name of the file into which the LOb should be fetched
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function writeLOBToFile($lob, $file)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $fp = fopen($file, 'wb');
- while (!feof($lob)) {
- $result = fread($lob, $db->options['lob_buffer_length']);
- $read = strlen($result);
- if (fwrite($fp, $result, $read) != $read) {
- fclose($fp);
- return $db->raiseError(MDB2_ERROR, null, null,
- 'writeLOBToFile: could not write to the output file');
- }
- }
- fclose($fp);
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _retrieveLOB()
-
- /**
- * retrieve LOB from the database
- *
- * @param resource $lob stream handle
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function _retrieveLOB(&$lob)
- {
- if (is_null($lob['value'])) {
- $lob['value'] = $lob['ressource'];
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ readLOB()
-
- /**
- * Read data from large object input stream.
- *
- * @param resource $lob stream handle
- * @param string $data reference to a variable that will hold data
- * to be read from the large object input stream
- * @param integer $length value that indicates the largest ammount ofdata
- * to be read from the large object input stream.
- * @return mixed the effective number of bytes read from the large object
- * input stream on sucess or an MDB2 error object.
- * @access public
- * @see endOfLOB()
- */
- function _readLOB($lob, $length)
- {
- return substr($lob['value'], $lob['position'], $length);
- }
-
- // }}}
- // {{{ _endOfLOB()
-
- /**
- * Determine whether it was reached the end of the large object and
- * therefore there is no more data to be read for the its input stream.
- *
- * @param resource $lob stream handle
- * @return mixed true or false on success, a MDB2 error on failure
- * @access protected
- */
- function _endOfLOB($lob)
- {
- return $lob['endOfLOB'];
- }
-
- // }}}
- // {{{ destroyLOB()
-
- /**
- * Free any resources allocated during the lifetime of the large object
- * handler object.
- *
- * @param resource $lob stream handle
- * @access public
- */
- function destroyLOB($lob)
- {
- $lob_data = stream_get_meta_data($lob);
- $lob_index = $lob_data['wrapper_data']->lob_index;
- fclose($lob);
- if (isset($this->lobs[$lob_index])) {
- $this->_destroyLOB($lob_index);
- unset($this->lobs[$lob_index]);
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _destroyLOB()
-
- /**
- * Free any resources allocated during the lifetime of the large object
- * handler object.
- *
- * @param int $lob_index from the lob array
- * @access private
- */
- function _destroyLOB($lob_index)
- {
- return MDB2_OK;
- }
-
- // }}}
- // {{{ implodeArray()
-
- /**
- * apply a type to all values of an array and return as a comma seperated string
- * useful for generating IN statements
- *
- * @access public
- *
- * @param array $array data array
- * @param string $type determines type of the field
- *
- * @return string comma seperated values
- */
- function implodeArray($array, $type = false)
- {
- if (!is_array($array) || empty($array)) {
- return 'NULL';
- }
- if ($type) {
- foreach ($array as $value) {
- $return[] = $this->quote($value, $type);
- }
- } else {
- $return = $array;
- }
- return implode(', ', $return);
- }
-}
-
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Datatype/fbsql.php b/program/lib/MDB2/Driver/Datatype/fbsql.php
deleted file mode 100755
index a033bca6b..000000000
--- a/program/lib/MDB2/Driver/Datatype/fbsql.php
+++ /dev/null
@@ -1,555 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Datatype/Common.php';
-
-/**
- * MDB2 FrontbaseSQL driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Datatype_fbsql extends MDB2_Driver_Datatype_Common
-{
- // }}}
- // {{{ convertResult()
-
- /**
- * convert a value to a RDBMS indepdenant MDB2 type
- *
- * @param mixed $value value to be converted
- * @param int $type constant that specifies which type to convert to
- * @return mixed converted value
- * @access public
- */
- function convertResult($value, $type)
- {
- if (is_null($value)) {
- return null;
- }
- switch ($type) {
- case 'boolean':
- return $value == 'T';
- case 'time':
- if ($value[0] == '+') {
- return substr($value, 1);
- } else {
- return $value;
- }
- default:
- return $this->_baseConvertResult($value, $type);
- }
- return $this->_baseConvertResult($value, $type);
- }
-
- // }}}
- // {{{ _getIntegerDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an integer type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * unsigned
- * Boolean flag that indicates whether the field
- * should be declared as unsigned integer if
- * possible.
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getIntegerDeclaration($name, $field)
- {
- if (array_key_exists('unsigned', $field) && $field['unsigned']) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $db->warnings[] = "unsigned integer field \"$name\" is being
- declared as signed integer";
- }
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'integer') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' INT'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTextDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an text type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the text
- * field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * default
- * Text value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to NULL.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTextDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'text') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- $length = array_key_exists('length', $field) ? $field['length'] : 32768;
- return $name.' VARCHAR ('.$length.')'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getCLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an character
- * large object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the
- * properties of the field being declared as array
- * indexes. Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field
- * is constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getCLOBDeclaration($name, $field)
- {
- return "$name CLOB".((array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '');
- }
-
- // }}}
- // {{{ _getBLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an binary large
- * object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBLOBDeclaration($name, $field)
- {
- return "$name BLOB".((array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '');
- }
-
- // }}}
- // {{{ _getBooleanDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a boolean type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Boolean value to be used as default for this field.
- *
- * notnullL
- * Boolean flag that indicates whether this field is constrained
- * to not be set to NULL.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBooleanDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'boolean') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' BOOLEAN)'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getDateDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an date type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field properties
- * are as follows:
- *
- * default
- * Date value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDateDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT DATE '.
- $this->quote($field['default'], 'date') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' DATE'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimestampDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an timestamp
- * type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Time stamp value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimestampDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT TIMESTAMP '.
- $this->quote($field['default'], 'timestamp') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' TIMESTAMP'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an time type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Time value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimeDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT TIME '.
- $this->quote($field['default'], 'time') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' TIME'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getFloatDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an float type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getFloatDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' FLOAT'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getDecimalDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an decimal type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDecimalDeclaration($name, $field)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $type = 'DECIMAL(18,'.$db->options['decimal_places'].')';
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'decimal') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _quoteBLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBLOB($value)
- {
- $value = $this->_readFile($value);
- return "'".addslashes($value)."'";
- }
-
- // }}}
- // {{{ _quoteBoolean()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBoolean($value)
- {
- return ($value ? 'True' : 'False');
- }
-
- // }}}
- // {{{ _quoteDate()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDate($value)
- {
- return 'DATE'.$this->_quoteText($value);
- }
-
- // }}}
- // {{{ _quoteTimestamp()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteTimestamp($value)
- {
- return 'TIMESTAMP'.$this->_quoteText($value);
- }
-
- // }}}
- // {{{ _quoteTime()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteTime($value)
- {
- return 'TIME'.$this->_quoteText($value);
- }
-
- // }}}
- // {{{ _quoteFloat()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteFloat($value)
- {
- return (float)$value;
- }
-
- // }}}
- // {{{ _quoteDecimal()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDecimal($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->escape($value);
- }
-}
-
-?>
diff --git a/program/lib/MDB2/Driver/Datatype/ibase.php b/program/lib/MDB2/Driver/Datatype/ibase.php
deleted file mode 100755
index 958665440..000000000
--- a/program/lib/MDB2/Driver/Datatype/ibase.php
+++ /dev/null
@@ -1,659 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// | Lorenzo Alberton <l.alberton@quipo.it> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-require_once 'MDB2/Driver/Datatype/Common.php';
-
-/**
- * MDB2 Firebird/Interbase driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- * @author Lorenzo Alberton <l.alberton@quipo.it>
- */
-class MDB2_Driver_Datatype_ibase extends MDB2_Driver_Datatype_Common
-{
- // {{{ convertResult()
-
- /**
- * convert a value to a RDBMS independent MDB2 type
- *
- * @param mixed $value value to be converted
- * @param int $type constant that specifies which type to convert to
- * @return mixed converted value or a MDB2 error on failure
- * @access public
- */
- function convertResult($value, $type)
- {
- if (is_null($value)) {
- return null;
- }
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- switch ($type) {
- case 'decimal':
- return sprintf('%.'.$db->options['decimal_places'].'f', doubleval($value)/pow(10.0, $db->options['decimal_places']));
- case 'timestamp':
- return substr($value, 0, strlen('YYYY-MM-DD HH:MM:SS'));
- default:
- return $this->_baseConvertResult($value, $type);
- }
- }
-
- // }}}
- // {{{ getTypeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an text type
- * field to be used in statements like CREATE TABLE.
- *
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the text
- * field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * default
- * Text value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access public
- */
- function getTypeDeclaration($field)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- switch ($field['type']) {
- case 'text':
- $length = (array_key_exists('length', $field) ? $field['length'] : (!PEAR::isError($length = $db->options['default_text_field_length']) ? $length : 4000));
- return 'VARCHAR ('.$length.')';
- case 'clob':
- return 'BLOB SUB_TYPE 1';
- case 'blob':
- return 'BLOB SUB_TYPE 0';
- case 'integer':
- return 'INTEGER';
- case 'boolean':
- return 'CHAR (1)';
- case 'date':
- return 'DATE';
- case 'time':
- return 'TIME';
- case 'timestamp':
- return 'TIMESTAMP';
- case 'float':
- return 'DOUBLE PRECISION';
- case 'decimal':
- return 'DECIMAL(18,'.$db->options['decimal_places'].')';
- }
- return '';
- }
-
- // }}}
- // {{{ _getIntegerDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an integer type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * unsigned
- * Boolean flag that indicates whether the field should be
- * declared as unsigned integer if possible.
- *
- * default
- * Integer value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getIntegerDeclaration($name, $field)
- {
- if (array_key_exists('unsigned', $field) && $field['unsigned']) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
- $db->warnings[] = "unsigned integer field \"$name\" is being declared as signed integer";
- }
-
- if (array_key_exists('autoincrement', $field) && $field['autoincrement']) {
- return $name.' PRIMARY KEY';
- }
-
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'integer') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' INT'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTextDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a text type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the text
- * field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * default
- * Text value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTextDeclaration($name, $field)
- {
- $type = $this->getTypeDeclaration($field);
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'text') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _getCLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a character
- * large object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the large
- * object field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getCLOBDeclaration($name, $field)
- {
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$notnull;
- }
-
- // }}}
- // {{{ _getBLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a binary large
- * object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the large
- * object field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBLOBDeclaration($name, $field)
- {
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$notnull;
- }
-
- // }}}
- // {{{ _getDateDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a date type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Date value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDateDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'date') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a time
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Time value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimeDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'time') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimestampDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a timestamp
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Timestamp value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimestampDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'timestamp') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getFloatDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a float type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Float value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getFloatDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getDecimalDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a decimal type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Decimal value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDecimalDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'decimal') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _quoteLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteLOB($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (PEAR::isError($connect = $db->connect())) {
- return $connect;
- }
- $close = true;
- if (is_resource($value)) {
- $close = false;
- } elseif (preg_match('/^(\w+:\/\/)(.*)$/', $value, $match)) {
- if ($match[1] == 'file://') {
- $value = $match[2];
- }
- $value = @fopen($value, 'r');
- } else {
- $fp = @tmpfile();
- @fwrite($fp, $value);
- @rewind($fp);
- $value = $fp;
- }
- if ($db->in_transaction) {
- $blob_id = @ibase_blob_import($db->transaction_id, $value);
- } else {
- $blob_id = @ibase_blob_import($db->connection, $value);
- }
- if ($close) {
- @fclose($value);
- }
- return $blob_id;
- }
-
- // }}}
- // {{{ _quoteDecimal()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDecimal($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return (strval(round($value*pow(10.0, $db->options['decimal_places']))));
- }
-
- // }}}
- // {{{ _retrieveLOB()
-
- /**
- * retrieve LOB from the database
- *
- * @param resource $lob stream handle
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function _retrieveLOB(&$lob)
- {
- if (!array_key_exists('handle', $lob)) {
- $lob['handle'] = @ibase_blob_open($lob['ressource']);
- if (!$lob['handle']) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- '_retrieveLOB: Could not open fetched large object field' . @ibase_errmsg());
- }
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _readLOB()
-
- /**
- * Read data from large object input stream.
- *
- * @param resource $lob stream handle
- * @param blob $data reference to a variable that will hold data to be
- * read from the large object input stream
- * @param int $length integer value that indicates the largest ammount of
- * data to be read from the large object input stream.
- * @return mixed length on success, a MDB2 error on failure
- * @access protected
- */
- function _readLOB($lob, $length)
- {
- $data = ibase_blob_get($lob['handle'], $length);
- if (!is_string($data)) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'Read Result LOB: ' . @ibase_errmsg());
- }
- return $data;
- }
-
- // }}}
- // {{{ _destroyLOB()
-
- /**
- * Free any resources allocated during the lifetime of the large object
- * handler object.
- *
- * @param resource $lob stream handle
- * @access protected
- */
- function _destroyLOB($lob_index)
- {
- if (isset($this->lobs[$lob_index]['handle'])) {
- @ibase_blob_close($this->lobs[$lob_index]['handle']);
- }
- }
-
- // }}}
- // {{{ mapNativeDatatype()
-
- /**
- * Maps a native array description of a field to a MDB2 datatype and length
- *
- * @param array $field native field description
- * @return array containing the various possible types and the length
- * @access public
- */
- function mapNativeDatatype($field)
- {
- $db_type = preg_replace('/\d/','', strtolower($field['typname']) );
- $length = $field['attlen'];
- if ($length == '-1') {
- $length = $field['atttypmod']-4;
- }
- if ((int)$length <= 0) {
- $length = null;
- }
- $type = array();
- switch ($db_type) {
- case 'smallint':
- case 'integer':
- $type[] = 'integer';
- if ($length == '1') {
- $type[] = 'boolean';
- }
- break;
- case 'char':
- case 'varchar':
- $type[] = 'text';
- if ($length == '1') {
- $type[] = 'boolean';
- }
- break;
- case 'date':
- $type[] = 'date';
- $length = null;
- break;
- case 'timestamp':
- $type[] = 'timestamp';
- $length = null;
- break;
- case 'time':
- $type[] = 'time';
- $length = null;
- break;
- case 'float':
- case 'double precision':
- $type[] = 'float';
- break;
- case 'decimal':
- case 'numeric':
- $type[] = 'decimal';
- break;
- case 'blob':
- $type[] = 'blob';
- $length = null;
- break;
- default:
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableFieldDefinition: unknown database attribute type');
- }
-
- return array($type, $length);
- }
-
- // }}}
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Datatype/mssql.php b/program/lib/MDB2/Driver/Datatype/mssql.php
deleted file mode 100755
index d4594080e..000000000
--- a/program/lib/MDB2/Driver/Datatype/mssql.php
+++ /dev/null
@@ -1,521 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Authors: Lukas Smith <smith@pooteeweet.org> |
-// | Daniel Convissor <danielc@php.net> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Datatype/Common.php';
-
-/**
- * MDB2 MS SQL driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Datatype_mssql extends MDB2_Driver_Datatype_Common
-{
- // {{{ convertResult()
-
- /**
- * convert a value to a RDBMS indepdenant MDB2 type
- *
- * @param mixed $value value to be converted
- * @param int $type constant that specifies which type to convert to
- * @return mixed converted value
- * @access public
- */
- function convertResult($value, $type)
- {
- if (is_null($value)) {
- return null;
- }
- switch ($type) {
- case 'boolean':
- return $value == '1';
- case 'date':
- if (strlen($value) > 10) {
- $value = substr($value,0,10);
- }
- return $value;
- case 'time':
- if (strlen($value) > 8) {
- $value = substr($value,11,8);
- }
- return $value;
- default:
- return $this->_baseConvertResult($value,$type);
- }
- }
-
- // }}}
- // {{{ _getIntegerDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an integer type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * unsigned
- * Boolean flag that indicates whether the field should be
- * declared as unsigned integer if possible.
- *
- * default
- * Integer value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getIntegerDeclaration($name, $field)
- {
- if (array_key_exists('unsigned', $field) && $field['unsigned']) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $db->warnings[] = "unsigned integer field \"$name\" is being declared as signed integer";
- }
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'integer') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' INT'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTextDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an text type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the text
- * field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * default
- * Text value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTextDeclaration($name, $field)
- {
- $type = array_key_exists('length', $field) ? 'VARCHAR ('.$field['length'].')' : 'TEXT';
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'text') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _getCLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an character
- * large object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the
- * properties of the field being declared as array
- * indexes. Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field
- * is constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getCLOBDeclaration($name, $field)
- {
- if (array_key_exists('length', $field)) {
- $length = $field['length'];
- if ($length <= 8000) {
- $type = "VARCHAR($length)";
- } else {
- $type = 'TEXT';
- }
- } else {
- $type = 'TEXT';
- }
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getBLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an binary large
- * object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBLOBDeclaration($name, $field)
- {
- if (array_key_exists('length', $field)) {
- $length = $field['length'];
- if ($length <= 8000) {
- $type = "VARBINARY($length)";
- } else {
- $type = 'IMAGE';
- }
- } else {
- $type = 'IMAGE';
- }
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getBooleanDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a boolean type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Boolean value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBooleanDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'boolean') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' BIT'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getDateDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a date type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Date value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDateDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'date') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' CHAR ('.strlen('YYYY-MM-DD').')'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimestampDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a timestamp
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Timestamp value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimestampDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'timestamp') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' CHAR ('.strlen('YYYY-MM-DD HH:MM:SS').')'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a time
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Time value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimeDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'time') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' CHAR ('.strlen('HH:MM:SS').')'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getFloatDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an float type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getFloatDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' FLOAT'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getDecimalDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an decimal type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDecimalDeclaration($name, $field)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $type = 'DECIMAL(18,'.$db->options['decimal_places'].')';
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'decimal') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : ' NULL';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _quoteBLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBLOB($value)
- {
- $value = $this->_readFile($value);
- return bin2hex("0x".$value);
- }
-
- // }}}
- // {{{ _quoteBoolean()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBoolean($value)
- {
- return ($value ? 1 : 0);
- }
-
- // }}}
- // {{{ _quoteFloat()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteFloat($value)
- {
- return (float)$value;
- }
-
- // }}}
- // {{{ _quoteDecimal()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDecimal($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->escape($value);
- }
-}
-
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Datatype/mysql.php b/program/lib/MDB2/Driver/Datatype/mysql.php
deleted file mode 100644
index f57867025..000000000
--- a/program/lib/MDB2/Driver/Datatype/mysql.php
+++ /dev/null
@@ -1,543 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Datatype/Common.php';
-
-/**
- * MDB2 MySQL driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Datatype_mysql extends MDB2_Driver_Datatype_Common
-{
- // }}}
- // {{{ _getIntegerDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an integer type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * unsigned
- * Boolean flag that indicates whether the field
- * should be declared as unsigned integer if
- * possible.
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getIntegerDeclaration($name, $field)
- {
- if (array_key_exists('autoincrement', $field) && $field['autoincrement']) {
- $autoinc = ' AUTO_INCREMENT PRIMARY KEY';
- $default = '';
- } else {
- $autoinc = '';
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'integer') : '';
- }
-
- $unsigned = (array_key_exists('unsigned', $field) && $field['unsigned']) ? ' UNSIGNED' : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' INT'.$unsigned.$default.$notnull.$autoinc;
- }
-
- // }}}
- // {{{ _getCLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an character
- * large object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the
- * properties of the field being declared as array
- * indexes. Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field
- * is constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getCLOBDeclaration($name, $field)
- {
- if (array_key_exists('length', $field)) {
- $length = $field['length'];
- if ($length <= 255) {
- $type = 'TINYTEXT';
- } else {
- if ($length <= 65535) {
- $type = 'TEXT';
- } else {
- if ($length <= 16777215) {
- $type = 'MEDIUMTEXT';
- } else {
- $type = 'LONGTEXT';
- }
- }
- }
- } else {
- $type = 'LONGTEXT';
- }
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getBLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an binary large
- * object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBLOBDeclaration($name, $field)
- {
- if (array_key_exists('length', $field)) {
- $length = $field['length'];
- if ($length <= 255) {
- $type = 'TINYBLOB';
- } else {
- if ($length <= 65535) {
- $type = 'BLOB';
- } else {
- if ($length <= 16777215) {
- $type = 'MEDIUMBLOB';
- } else {
- $type = 'LONGBLOB';
- }
- }
- }
- } else {
- $type = 'LONGBLOB';
- }
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getDateDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an date type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field properties
- * are as follows:
- *
- * default
- * Date value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDateDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'date') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' DATE'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimestampDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an timestamp
- * type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Time stamp value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimestampDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'timestamp') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' DATETIME'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an time type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Time value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimeDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'time') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' TIME'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getFloatDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an float type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getFloatDeclaration($name, $field)
- {
- $type = 'DOUBLE';
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _getDecimalDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an decimal type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDecimalDeclaration($name, $field)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $type = 'DECIMAL(18,'.$db->options['decimal_places'].')';
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'decimal') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _quoteBLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBLOB($value)
- {
- $value = $this->_readFile($value);
- return "'".addslashes($value)."'";
- }
-
- // }}}
- // {{{ _quoteFloat()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteFloat($value)
- {
- return (float)$value;
- }
-
- // }}}
- // {{{ _quoteDecimal()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDecimal($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->escape($value);
- }
-
- // }}}
- // {{{ mapNativeDatatype()
-
- /**
- * Maps a native array description of a field to a MDB2 datatype and length
- *
- * @param array $field native field description
- * @return array containing the various possible types and the length
- * @access public
- */
- function mapNativeDatatype($field)
- {
- $db_type = strtolower($field['type']);
- $db_type = strtok($db_type, '(), ');
- if ($db_type == 'national') {
- $db_type = strtok('(), ');
- }
- $length = strtok('(), ');
- $decimal = strtok('(), ');
- $type = array();
- switch ($db_type) {
- case 'tinyint':
- case 'smallint':
- case 'mediumint':
- case 'int':
- case 'integer':
- case 'bigint':
- $type[] = 'integer';
- if ($length == '1') {
- $type[] = 'boolean';
- if (preg_match('/^[is|has]/', $field['field'])) {
- $type = array_reverse($type);
- }
- }
- break;
- case 'char':
- case 'varchar':
- $type[] = 'text';
- if ($length == '1') {
- $type[] = 'boolean';
- if (preg_match('/[is|has]/', $field['field'])) {
- $type = array_reverse($type);
- }
- }
- break;
- case 'enum':
- preg_match_all('/\'.+\'/U', $field['type'], $matches);
- $length = 0;
- if (is_array($matches)) {
- foreach ($matches[0] as $value) {
- $length = max($length, strlen($value)-2);
- }
- }
- case 'set':
- $type[] = 'text';
- $type[] = 'integer';
- break;
- case 'date':
- $type[] = 'date';
- $length = null;
- break;
- case 'datetime':
- case 'timestamp':
- $type[] = 'timestamp';
- $length = null;
- break;
- case 'time':
- $type[] = 'time';
- $length = null;
- break;
- case 'float':
- case 'double':
- case 'real':
- $type[] = 'float';
- break;
- case 'decimal':
- case 'numeric':
- $type[] = 'decimal';
- break;
- case 'tinytext':
- case 'mediumtext':
- case 'longtext':
- case 'text':
- if ($decimal == 'binary') {
- $type[] = 'blob';
- }
- $type[] = 'clob';
- $type[] = 'text';
- break;
- case 'tinyblob':
- case 'mediumblob':
- case 'longblob':
- case 'blob':
- $type[] = 'blob';
- $type[] = 'text';
- $length = null;
- break;
- case 'year':
- $type[] = 'integer';
- $type[] = 'date';
- $length = null;
- break;
- default:
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableFieldDefinition: unknown database attribute type');
- }
-
- return array($type, $length);
- }
-}
-
-?>
diff --git a/program/lib/MDB2/Driver/Datatype/mysqli.php b/program/lib/MDB2/Driver/Datatype/mysqli.php
deleted file mode 100755
index 7c35cf8d9..000000000
--- a/program/lib/MDB2/Driver/Datatype/mysqli.php
+++ /dev/null
@@ -1,568 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Datatype/Common.php';
-
-/**
- * MDB2 MySQL driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Datatype_mysqli extends MDB2_Driver_Datatype_Common
-{
- // }}}
- // {{{ _getIntegerDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an integer type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * unsigned
- * Boolean flag that indicates whether the field
- * should be declared as unsigned integer if
- * possible.
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getIntegerDeclaration($name, $field)
- {
- if (array_key_exists('autoincrement', $field) && $field['autoincrement']) {
- $autoinc = ' AUTO_INCREMENT PRIMARY KEY';
- $default = '';
- } else {
- $autoinc = '';
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'integer') : '';
- }
-
- $unsigned = (array_key_exists('unsigned', $field) && $field['unsigned']) ? ' UNSIGNED' : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' INT'.$unsigned.$default.$notnull.$autoinc;
- }
-
- // }}}
- // {{{ _getCLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an character
- * large object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the
- * properties of the field being declared as array
- * indexes. Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field
- * is constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getCLOBDeclaration($name, $field)
- {
- if (array_key_exists('length', $field)) {
- $length = $field['length'];
- if ($length <= 255) {
- $type = 'TINYTEXT';
- } else {
- if ($length <= 65535) {
- $type = 'TEXT';
- } else {
- if ($length <= 16777215) {
- $type = 'MEDIUMTEXT';
- } else {
- $type = 'LONGTEXT';
- }
- }
- }
- } else {
- $type = 'LONGTEXT';
- }
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getBLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an binary large
- * object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBLOBDeclaration($name, $field)
- {
- if (array_key_exists('length', $field)) {
- $length = $field['length'];
- if ($length <= 255) {
- $type = 'TINYBLOB';
- } else {
- if ($length <= 65535) {
- $type = 'BLOB';
- } else {
- if ($length <= 16777215) {
- $type = 'MEDIUMBLOB';
- } else {
- $type = 'LONGBLOB';
- }
- }
- }
- } else {
- $type = 'LONGBLOB';
- }
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getDateDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an date type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field properties
- * are as follows:
- *
- * default
- * Date value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDateDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'date') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' DATE'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimestampDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an timestamp
- * type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Time stamp value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimestampDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'timestamp') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' DATETIME'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an time type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Time value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimeDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'time') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' TIME'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getFloatDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an float type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getFloatDeclaration($name, $field)
- {
- $type = 'DOUBLE';
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _getDecimalDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an decimal type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDecimalDeclaration($name, $field)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $type = 'DECIMAL(18,'.$db->options['decimal_places'].')';
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'decimal') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _quoteBLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBLOB($value)
- {
- $value = $this->_readFile($value);
- return "'".addslashes($value)."'";
- }
-
- // }}}
- // {{{ _quoteFloat()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteFloat($value)
- {
- return (float)$value;
- }
-
- // }}}
- // {{{ _quoteDecimal()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDecimal($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->escape($value);
- }
-
- // }}}
- // {{{ mapNativeDatatype()
-
- /**
- * Maps a native array description of a field to a MDB2 datatype and length
- *
- * @param array $field native field description
- * @return array containing the various possible types and the length
- * @access public
- */
- function mapNativeDatatype($field)
- {
- $db_type = strtolower($field['type']);
- $db_type = strtok($db_type, '(), ');
- if ($db_type == 'national') {
- $db_type = strtok('(), ');
- }
- $length = strtok('(), ');
- $decimal = strtok('(), ');
- $type = array();
- switch ($db_type) {
- case 'tinyint':
- case 'smallint':
- case 'mediumint':
- case 'int':
- case 'integer':
- case 'bigint':
- $type[] = 'integer';
- if ($length == '1') {
- $type[] = 'boolean';
- if (preg_match('/^[is|has]/', $field['field'])) {
- $type = array_reverse($type);
- }
- }
- break;
- case 'char':
- case 'varchar':
- $type[] = 'text';
- if ($length == '1') {
- $type[] = 'boolean';
- if (preg_match('/[is|has]/', $field['field'])) {
- $type = array_reverse($type);
- }
- }
- break;
- case 'enum':
- preg_match_all('/\'.+\'/U', $field['type'], $matches);
- $length = 0;
- if (is_array($matches)) {
- foreach ($matches[0] as $value) {
- $length = max($length, strlen($value)-2);
- }
- }
- case 'set':
- $type[] = 'text';
- $type[] = 'integer';
- break;
- case 'date':
- $type[] = 'date';
- $length = null;
- break;
- case 'datetime':
- case 'timestamp':
- $type[] = 'timestamp';
- $length = null;
- break;
- case 'time':
- $type[] = 'time';
- $length = null;
- break;
- case 'float':
- case 'double':
- case 'real':
- $type[] = 'float';
- break;
- case 'decimal':
- case 'numeric':
- $type[] = 'decimal';
- break;
- case 'tinytext':
- case 'mediumtext':
- case 'longtext':
- case 'text':
- if ($decimal == 'binary') {
- $type[] = 'blob';
- }
- $type[] = 'clob';
- $type[] = 'text';
- break;
- case 'tinyblob':
- case 'mediumblob':
- case 'longblob':
- case 'blob':
- $type[] = 'blob';
- $type[] = 'text';
- $length = null;
- break;
- case 'year':
- $type[] = 'integer';
- $type[] = 'date';
- $length = null;
- break;
- default:
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableFieldDefinition: unknown database attribute type');
- }
-
- return array($type, $length);
- }
-
- // }}}
- // {{{ mapPrepareDatatype()
-
- /**
- * Maps an mdb2 datatype to mysqli prepare type
- *
- * @param string $type
- * @return string
- * @access public
- */
- function mapPrepareDatatype($type)
- {
- switch($type) {
- case 'integer':
- return 'i';
- case 'float':
- return 'd';
- case 'blob':
- return 'b';
- default:
- break;
- }
- return 's';
- }
-}
-
-?>
diff --git a/program/lib/MDB2/Driver/Datatype/oci8.php b/program/lib/MDB2/Driver/Datatype/oci8.php
deleted file mode 100755
index 3d790c047..000000000
--- a/program/lib/MDB2/Driver/Datatype/oci8.php
+++ /dev/null
@@ -1,607 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-
-// $Id$
-
-require_once 'MDB2/Driver/Datatype/Common.php';
-
-/**
- * MDB2 OCI8 driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Datatype_oci8 extends MDB2_Driver_Datatype_Common
-{
- // {{{ convertResult()
-
- /**
- * convert a value to a RDBMS indepdenant MDB2 type
- *
- * @param mixed $value value to be converted
- * @param int $type constant that specifies which type to convert to
- * @return mixed converted value
- * @access public
- */
- function convertResult($value, $type)
- {
- if (is_null($value)) {
- return null;
- }
- switch ($type) {
- case 'date':
- return substr($value, 0, strlen('YYYY-MM-DD'));
- case 'time':
- return substr($value, strlen('YYYY-MM-DD '), strlen('HH:MI:SS'));
- default:
- return $this->_baseConvertResult($value, $type);
- }
- }
-
- // }}}
- // {{{ getTypeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an text type
- * field to be used in statements like CREATE TABLE.
- *
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the text
- * field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * default
- * Text value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access public
- */
- function getTypeDeclaration($field)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- switch ($field['type']) {
- case 'text':
- $length = (array_key_exists('length', $field) ? $field['length'] : (($length = $db->options['default_text_field_length']) ? $length : 4000));
- return 'VARCHAR ('.$length.')';
- case 'clob':
- return 'CLOB';
- case 'blob':
- return 'BLOB';
- case 'integer':
- return 'INT';
- case 'boolean':
- return 'CHAR (1)';
- case 'date':
- case 'time':
- case 'timestamp':
- return 'DATE';
- case 'float':
- return 'NUMBER';
- case 'decimal':
- return 'NUMBER(*,'.$db->options['decimal_places'].')';
- }
- }
-
- // }}}
- // {{{ _getIntegerDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an integer type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * unsigned
- * Boolean flag that indicates whether the field should be
- * declared as unsigned integer if possible.
- *
- * default
- * Integer value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @param string $table name of the current table being processed
- * by alterTable(), used for autoincrement emulation
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getIntegerDeclaration($name, $field, $table = null)
- {
- if (array_key_exists('unsigned', $field) && $field['unsigned']) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
- $db->warning[] = "unsigned integer field \"$name\" is being declared as signed integer";
- }
-
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'integer') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getTextDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an text type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the text
- * field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * default
- * Text value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTextDeclaration($name, $field)
- {
- $type = $this->getTypeDeclaration($field);
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'text') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _getCLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an character
- * large object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the large
- * object field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access public
- */
- function _getCLOBDeclaration($name, $field)
- {
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$notnull;
- }
-
- // }}}
- // {{{ _getBLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an binary large
- * object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the large
- * object field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBLOBDeclaration($name, $field)
- {
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$notnull;
- }
-
- // }}}
- // {{{ _getDateDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a date type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Date value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDateDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'date') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimestampDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a timestamp
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Timestamp value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimestampDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'timestamp') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull; }
-
- // }}}
- // {{{ _getTimeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a time
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Time value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimeDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'time') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getFloatDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a float type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Float value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getFloatDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getDecimalDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a decimal type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Decimal value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDecimalDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'decimal') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _quoteCLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteCLOB($value)
- {
- return 'EMPTY_CLOB()';
- }
-
- // }}}
- // {{{ _quoteBLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBLOB($value)
- {
- return 'EMPTY_BLOB()';
- }
-
- // }}}
- // {{{ _quoteDate()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDate($value)
- {
- return $this->_quoteText("$value 00:00:00");
- }
-
- // }}}
- // {{{ _quoteTimestamp()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteTimestamp($value)
- {
- return $this->_quoteText($value);
- }
-
- // }}}
- // {{{ _quoteTime()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteTime($value)
- {
- return $this->_quoteText("0001-01-01 $value");
- }
-
- // }}}
- // {{{ _quoteFloat()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteFloat($value)
- {
- return (float)$value;
- }
-
- // }}}
- // {{{ _quoteDecimal()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDecimal($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->escape($value);
- }
-
- // }}}
- // {{{ writeLOBToFile()
-
- /**
- * retrieve LOB from the database
- *
- * @param resource $lob stream handle
- * @param string $file name of the file into which the LOb should be fetched
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function writeLOBToFile($lob, $file)
- {
- $lob_data = stream_get_meta_data($lob);
- $lob_index = $lob_data['wrapper_data']->lob_index;
- if (!@$this->lobs[$lob_index]['value']->writelobtofile($file)) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError();
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _retrieveLOB()
-
- /**
- * retrieve LOB from the database
- *
- * @param int $lob_index from the lob array
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function _retrieveLOB(&$lob)
- {
- if (!array_key_exists('loaded', $lob)) {
- if (!is_object($lob['ressource'])) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'attemped to retrieve LOB from non existing or NULL column');
- }
- $lob['value'] = $lob['ressource']->load();
- $lob['loaded'] = true;
- }
- return MDB2_OK;
- }
-}
-
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Datatype/pgsql.php b/program/lib/MDB2/Driver/Datatype/pgsql.php
deleted file mode 100755
index 8308ba6b2..000000000
--- a/program/lib/MDB2/Driver/Datatype/pgsql.php
+++ /dev/null
@@ -1,863 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Paul Cooper <pgc@ucecom.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-require_once 'MDB2/Driver/Datatype/Common.php';
-
-/**
- * MDB2 PostGreSQL driver
- *
- * @package MDB2
- * @category Database
- * @author Paul Cooper <pgc@ucecom.com>
- */
-class MDB2_Driver_Datatype_pgsql extends MDB2_Driver_Datatype_Common
-{
- // {{{ convertResult()
-
- /**
- * convert a value to a RDBMS independent MDB2 type
- *
- * @param mixed $value value to be converted
- * @param int $type constant that specifies which type to convert to
- * @return mixed converted value or a MDB2 error on failure
- * @access public
- */
- function convertResult($value, $type)
- {
- if (is_null($value)) {
- return null;
- }
- switch ($type) {
- case 'boolean':
- return $value == 't';
- case 'float':
- return doubleval($value);
- case 'date':
- return $value;
- case 'time':
- return $value;
- case 'timestamp':
- return substr($value, 0, strlen('YYYY-MM-DD HH:MM:SS'));
- default:
- return $this->_baseConvertResult($value, $type);
- }
- }
-
- // }}}
- // {{{ getTypeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an text type
- * field to be used in statements like CREATE TABLE.
- *
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the text
- * field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * default
- * Text value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access public
- */
- function getTypeDeclaration($field)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- switch ($field['type']) {
- case 'text':
- return array_key_exists('length', $field) ? 'VARCHAR ('.$field['length'].')' : 'TEXT';
- case 'clob':
- return 'OID';
- case 'blob':
- return 'OID';
- case 'integer':
- if (array_key_exists('autoincrement', $field) && $field['autoincrement']) {
- return 'SERIAL PRIMARY KEY';
- }
- return 'INT';
- case 'boolean':
- return 'BOOLEAN';
- case 'date':
- return 'DATE';
- case 'time':
- return 'TIME without time zone';
- case 'timestamp':
- return 'TIMESTAMP without time zone';
- case 'float':
- return 'FLOAT8';
- case 'decimal':
- return 'NUMERIC(18, '.$db->options['decimal_places'].')';
- }
- }
-
- // }}}
- // {{{ _getIntegerDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an integer type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * unsigned
- * Boolean flag that indicates whether the field should be
- * declared as unsigned integer if possible.
- *
- * default
- * Integer value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getIntegerDeclaration($name, $field)
- {
- if (array_key_exists('unsigned', $field) && $field['unsigned']) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $db->warnings[] = "unsigned integer field \"$name\" is being declared as signed integer";
- }
- if (array_key_exists('autoincrement', $field) && $field['autoincrement']) {
- return $name.' '.$this->getTypeDeclaration($field);
- }
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'integer') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getTextDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a text type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the text
- * field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * default
- * Text value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTextDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'text') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getCLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a character
- * large object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the large
- * object field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getCLOBDeclaration($name, $field)
- {
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$notnull;
- }
-
- // }}}
- // {{{ _getBLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a binary large
- * object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * length
- * Integer value that determines the maximum length of the large
- * object field. If this argument is missing the field should be
- * declared to have the longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBLOBDeclaration($name, $field)
- {
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$notnull;
- }
-
- // }}}
- // {{{ _getBooleanDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a boolean type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Boolean value to be used as default for this field.
- *
- * notnullL
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBooleanDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'boolean') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getDateDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a date type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Date value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDateDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'date') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a time
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Time value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimeDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'time') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimestampDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a timestamp
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Timestamp value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimestampDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'timestamp') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getFloatDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a float type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Float value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getFloatDeclaration($name, $field)
- {
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _getDecimalDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare a decimal type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param array $field associative array with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Decimal value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDecimalDeclaration($name, $field)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $default = array_key_exists('default', $field) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (array_key_exists('notnull', $field) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$this->getTypeDeclaration($field).$default.$notnull;
- }
-
- // }}}
- // {{{ _quoteLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteLOB($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $connect = $db->connect();
- if (PEAR::isError($connect)) {
- return $connect;
- }
- if (!$db->in_transaction && !@pg_query($db->connection, 'BEGIN')) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'error starting transaction');
- }
- if (is_resource($value)) {
- $close = false;
- } elseif (preg_match('/^(\w+:\/\/)(.*)$/', $value, $match)) {
- $close = true;
- if ($match[1] == 'file://') {
- $value = $match[2];
- }
- // disabled use of pg_lo_import() for now with the following line
- $value = @fopen($value, 'r');
- } else {
- $close = true;
- $fp = @tmpfile();
- @fwrite($fp, $value);
- @rewind($fp);
- $value = $fp;
- }
- $result = false;
- if (is_resource($value)) {
- if (($lo = @pg_lo_create($db->connection))) {
- if (($handle = @pg_lo_open($db->connection, $lo, 'w'))) {
- while (!@feof($value)) {
- $data = @fread($value, $db->options['lob_buffer_length']);
- if ($data === '') {
- break;
- }
- if (!@pg_lo_write($handle, $data)) {
- $result = $db->raiseError();
- break;
- }
- }
- if (!PEAR::isError($result)) {
- $result = strval($lo);
- }
- @pg_lo_close($handle);
- } else {
- $result = $db->raiseError();
- @pg_lo_unlink($db->connection, $lo);
- }
- }
- if ($close) {
- @fclose($value);
- }
- } else {
- if (!@pg_lo_import($db->connection, $value)) {
- $result = $db->raiseError();
- }
- }
- if (!$db->in_transaction) {
- if (PEAR::isError($result)) {
- @pg_query($db->connection, 'ROLLBACK');
- } else {
- @pg_query($db->connection, 'COMMIT');
- }
- }
- return $result;
- }
-
- // }}}
- // {{{ _quoteCLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteCLOB($value)
- {
- return $this->_quoteLOB($value);
- }
-
- // }}}
- // {{{ _quoteBLOB()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param $value
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBLOB($value)
- {
- return $this->_quoteLOB($value);
- }
-
- // }}}
- // {{{ _quoteBoolean()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteBoolean($value)
- {
- return ($value ? "'t'" : "'f'");
- }
-
- // }}}
- // {{{ _quoteFloat()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteFloat($value)
- {
- return (float)$value;
- }
-
- // }}}
- // {{{ _quoteDecimal()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDecimal($value)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->escape($value);
- }
-
- // }}}
- // {{{ writeLOBToFile()
-
- /**
- * retrieve LOB from the database
- *
- * @param resource $lob stream handle
- * @param string $file name of the file into which the LOb should be fetched
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function writeLOBToFile($lob, $file)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $lob_data = stream_get_meta_data($lob);
- $lob_index = $lob_data['wrapper_data']->lob_index;
- if (!pg_lo_export($db->connection, $this->lobs[$lob_index]['ressource'], $file)) {
- return $db->raiseError();
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _retrieveLOB()
-
- /**
- * retrieve LOB from the database
- *
- * @param resource $lob stream handle
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function _retrieveLOB(&$lob)
- {
- if (!array_key_exists('handle', $lob)) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
- if (!$db->in_transaction) {
- if (!@pg_query($db->connection, 'BEGIN')) {
- return $db->raiseError();
- }
- $lob['in_transaction'] = true;
- }
- $lob['handle'] = @pg_lo_open($db->connection, $lob['ressource'], 'r');
- if (!$lob['handle']) {
- if (array_key_exists('in_transaction', $lob)) {
- @pg_query($db->connection, 'END');
- unset($lob['in_transaction']);
- }
- return $db->raiseError();
- }
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _readLOB()
-
- /**
- * Read data from large object input stream.
- *
- * @param resource $lob stream handle
- * @param blob $data reference to a variable that will hold data to be
- * read from the large object input stream
- * @param int $length integer value that indicates the largest ammount of
- * data to be read from the large object input stream.
- * @return mixed length on success, a MDB2 error on failure
- * @access protected
- */
- function _readLOB($lob, $length)
- {
- $data = @pg_lo_read($lob['handle'], $length);
- if (!is_string($data)) {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError();
- }
- return $data;
- }
-
- // }}}
- // {{{ _destroyLOB()
-
- /**
- * Free any resources allocated during the lifetime of the large object
- * handler object.
- *
- * @param int $lob_index from the lob array
- * @access protected
- */
- function _destroyLOB($lob_index)
- {
- if (isset($this->lobs[$lob_index]['handle'])) {
- @pg_lo_close($this->lobs[$lob_index]['handle']);
- unset($this->lobs[$lob_index]['handle']);
- if (isset($this->lobs[$lob_index]['in_transaction'])) {
-/*
-for some reason this piece of code causes an apache crash
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- @pg_query($db->connection, 'END');
-*/
- }
- }
- }
-
- // }}}
- // {{{ mapNativeDatatype()
-
- /**
- * Maps a native array description of a field to a MDB2 datatype and length
- *
- * @param array $field native field description
- * @return array containing the various possible types and the length
- * @access public
- */
- function mapNativeDatatype($field)
- {
- $db_type = preg_replace('/\d/','', strtolower($field['typname']) );
- $length = $field['attlen'];
- if ($length == '-1') {
- $length = $field['atttypmod']-4;
- }
- if ((int)$length <= 0) {
- $length = null;
- }
- $type = array();
- switch ($db_type) {
- case 'int':
- $type[] = 'integer';
- if ($length == '1') {
- $type[] = 'boolean';
- }
- break;
- case 'bool':
- $type[] = 'boolean';
- $length = null;
- break;
- case 'text':
- case 'char':
- case 'varchar':
- case 'bpchar':
- $type[] = 'text';
- if ($length == '1') {
- $type[] = 'boolean';
- } elseif (strstr($db_type, 'text'))
- $type[] = 'clob';
- break;
- case 'date':
- $type[] = 'date';
- $length = null;
- break;
- case 'datetime':
- case 'timestamp':
- $type[] = 'timestamp';
- $length = null;
- break;
- case 'time':
- $type[] = 'time';
- $length = null;
- break;
- case 'float':
- case 'double':
- case 'real':
- $type[] = 'float';
- break;
- case 'decimal':
- case 'money':
- case 'numeric':
- $type[] = 'decimal';
- break;
- case 'tinyblob':
- case 'mediumblob':
- case 'longblob':
- case 'blob':
- $type[] = 'blob';
- $length = null;
- break;
- case 'oid':
- $type[] = 'blob';
- $type[] = 'clob';
- $length = null;
- break;
- case 'year':
- $type[] = 'integer';
- $type[] = 'date';
- $length = null;
- break;
- default:
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableFieldDefinition: unknown database attribute type');
- }
-
- return array($type, $length);
- }
-
- // }}}
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Datatype/sqlite.php b/program/lib/MDB2/Driver/Datatype/sqlite.php
deleted file mode 100755
index b7a06f65a..000000000
--- a/program/lib/MDB2/Driver/Datatype/sqlite.php
+++ /dev/null
@@ -1,506 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@backendmedia.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Datatype/Common.php';
-
-/**
- * MDB2 SQLite driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@backendmedia.com>
- */
-class MDB2_Driver_Datatype_sqlite extends MDB2_Driver_Datatype_Common
-{
- // }}}
- // {{{ _getIntegerDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an integer type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * unsigned
- * Boolean flag that indicates whether the field
- * should be declared as unsigned integer if
- * possible.
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getIntegerDeclaration($name, $field)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $unsigned = (isset($field['unsigned']) && $field['unsigned']) ? ' UNSIGNED' : '';
- $default = isset($field['default']) ? ' DEFAULT '.
- $this->quote($field['default'], 'integer') : '';
- $notnull = (isset($field['notnull']) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' INT'.$unsigned.$default.$notnull;
- }
-
- // }}}
- // {{{ _getCLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an character
- * large object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the
- * properties of the field being declared as array
- * indexes. Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field
- * is constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getCLOBDeclaration($name, $field)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- if (isset($field['length'])) {
- $length = $field['length'];
- if ($length <= 255) {
- $type = 'TINYTEXT';
- } else {
- if ($length <= 65535) {
- $type = 'TEXT';
- } else {
- if ($length <= 16777215) {
- $type = 'MEDIUMTEXT';
- } else {
- $type = 'LONGTEXT';
- }
- }
- }
- } else {
- $type = 'LONGTEXT';
- }
- $notnull = (isset($field['notnull']) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getBLOBDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an binary large
- * object type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * length
- * Integer value that determines the maximum length
- * of the large object field. If this argument is
- * missing the field should be declared to have the
- * longest length allowed by the DBMS.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getBLOBDeclaration($name, $field)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- if (isset($field['length'])) {
- $length = $field['length'];
- if ($length <= 255) {
- $type = 'TINYBLOB';
- } else {
- if ($length <= 65535) {
- $type = 'BLOB';
- } else {
- if ($length <= 16777215) {
- $type = 'MEDIUMBLOB';
- } else {
- $type = 'LONGBLOB';
- }
- }
- }
- }
- else {
- $type = 'LONGBLOB';
- }
- $notnull = (isset($field['notnull']) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$notnull;
- }
-
- // }}}
- // {{{ _getDateDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an date type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field properties
- * are as follows:
- *
- * default
- * Date value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDateDeclaration($name, $field)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $default = isset($field['default']) ? ' DEFAULT '.
- $this->quote($field['default'], 'date') : '';
- $notnull = (isset($field['notnull']) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' DATE'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimestampDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an timestamp
- * type field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Time stamp value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimestampDeclaration($name, $field)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $default = isset($field['default']) ? ' DEFAULT '.
- $this->quote($field['default'], 'timestamp') : '';
- $notnull = (isset($field['notnull']) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' DATETIME'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getTimeDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an time type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Time value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getTimeDeclaration($name, $field)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $default = isset($field['default']) ? ' DEFAULT '.
- $this->quote($field['default'], 'time') : '';
- $notnull = (isset($field['notnull']) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' TIME'.$default.$notnull;
- }
-
- // }}}
- // {{{ _getFloatDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an float type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getFloatDeclaration($name, $field)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $type = 'DOUBLE'.($db->options['fixed_float'] ? '('.
- ($db->options['fixed_float']+2).','.$db->options['fixed_float'].')' : '');
- $default = isset($field['default']) ? ' DEFAULT '.
- $this->quote($field['default'], 'float') : '';
- $notnull = (isset($field['notnull']) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _getDecimalDeclaration()
-
- /**
- * Obtain DBMS specific SQL code portion needed to declare an decimal type
- * field to be used in statements like CREATE TABLE.
- *
- * @param string $name name the field to be declared.
- * @param string $field associative array with the name of the properties
- * of the field being declared as array indexes.
- * Currently, the types of supported field
- * properties are as follows:
- *
- * default
- * Integer value to be used as default for this
- * field.
- *
- * notnull
- * Boolean flag that indicates whether this field is
- * constrained to not be set to null.
- * @return string DBMS specific SQL code portion that should be used to
- * declare the specified field.
- * @access protected
- */
- function _getDecimalDeclaration($name, $field)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $type = 'BIGINT';
- $default = isset($field['default']) ? ' DEFAULT '.
- $this->quote($field['default'], 'decimal') : '';
- $notnull = (isset($field['notnull']) && $field['notnull']) ? ' NOT NULL' : '';
- return $name.' '.$type.$default.$notnull;
- }
-
- // }}}
- // {{{ _quoteFloat()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteFloat($value)
- {
- return (float)$value;
- }
-
- // }}}
- // {{{ _quoteDecimal()
-
- /**
- * Convert a text value into a DBMS specific format that is suitable to
- * compose query statements.
- *
- * @param string $value text string value that is intended to be converted.
- * @return string text string that represents the given argument value in
- * a DBMS specific format.
- * @access protected
- */
- function _quoteDecimal($value)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- return $db->escape($value);
- }
-
- // }}}
- // {{{ mapNativeDatatype()
-
- /**
- * Maps a native array description of a field to a MDB2 datatype and length
- *
- * @param array $field native field description
- * @return array containing the various possible types and the length
- * @access public
- */
- function mapNativeDatatype($field)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $db_type = $field['type'];
- $length = isset($field['length']) ? $field['length'] : null;
- $type = array();
- switch ($db_type) {
- case 'tinyint':
- case 'smallint':
- case 'mediumint':
- case 'int':
- case 'integer':
- case 'bigint':
- $type[] = 'integer';
- if ($length == '1') {
- $type[] = 'boolean';
- if (preg_match('/^[is|has]/', $field['name'])) {
- $type = array_reverse($type);
- }
- }
- $type[] = 'decimal';
- break;
- case 'tinytext':
- case 'mediumtext':
- case 'longtext':
- case 'text':
- case 'char':
- case 'varchar':
- case "varchar2":
- $type[] = 'text';
- if ($length == '1') {
- $type[] = 'boolean';
- if (preg_match('/[is|has]/', $field['name'])) {
- $type = array_reverse($type);
- }
- } elseif (strstr($db_type, 'text'))
- $type[] = 'clob';
- break;
- case 'enum':
- preg_match_all('/\'.+\'/U',$row[$type_column], $matches);
- $length = 0;
- if (is_array($matches)) {
- foreach ($matches[0] as $value) {
- $length = max($length, strlen($value)-2);
- }
- }
- case 'set':
- $type[] = 'text';
- $type[] = 'integer';
- break;
- case 'date':
- $type[] = 'date';
- $length = null;
- break;
- case 'datetime':
- case 'timestamp':
- $type[] = 'timestamp';
- $length = null;
- break;
- case 'time':
- $type[] = 'time';
- $length = null;
- break;
- case 'float':
- case 'double':
- case 'real':
- $type[] = 'float';
- break;
- case 'decimal':
- case 'numeric':
- $type[] = 'decimal';
- break;
- case 'tinyblob':
- case 'mediumblob':
- case 'longblob':
- case 'blob':
- $type[] = 'text';
- $length = null;
- break;
- case 'year':
- $type[] = 'integer';
- $type[] = 'date';
- $length = null;
- break;
- default:
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableFieldDefinition: unknown database attribute type');
- }
-
- return array($type, $length);
- }
-}
-
-?>
diff --git a/program/lib/MDB2/Driver/Manager/Common.php b/program/lib/MDB2/Driver/Manager/Common.php
deleted file mode 100755
index a9de44163..000000000
--- a/program/lib/MDB2/Driver/Manager/Common.php
+++ /dev/null
@@ -1,616 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-
-/**
- * Base class for the management modules that is extended by each MDB2 driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Manager_Common extends MDB2_Module_Common
-{
- // }}}
- // {{{ getFieldDeclarationList()
-
- /**
- * get declaration of a number of field in bulk
- *
- * @param string $fields a multidimensional associative array.
- * The first dimension determines the field name, while the second
- * dimension is keyed with the name of the properties
- * of the field being declared as array indexes. Currently, the types
- * of supported field properties are as follows:
- *
- * default
- * Boolean value to be used as default for this field.
- *
- * notnull
- * Boolean flag that indicates whether this field is constrained
- * to not be set to null.
- *
- * @return mixed string on success, a MDB2 error on failure
- * @access public
- */
- function getFieldDeclarationList($fields)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (is_array($fields)) {
- foreach ($fields as $field_name => $field) {
- $query = $db->getDeclaration($field['type'], $field_name, $field);
- if (PEAR::isError($query)) {
- return $query;
- }
- $query_fields[] = $query;
- }
- return implode(',', $query_fields);
- }
- return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'getFieldDeclarationList: the definition of the table "'.$table_name.'" does not contain any fields');
- }
-
- // }}}
- // {{{ _isSequenceName()
-
- /**
- * list all tables in the current database
- *
- * @param string $sqn string that containts name of a potential sequence
- * @return mixed name of the sequence if $sqn is a name of a sequence, else false
- * @access protected
- */
- function _isSequenceName($sqn)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $seq_pattern = '/^'.preg_replace('/%s/', '([a-z0-9_]+)', $db->options['seqname_format']).'$/i';
- $seq_name = preg_replace($seq_pattern, '\\1', $sqn);
- if ($seq_name && $sqn == $db->getSequenceName($seq_name)) {
- return $seq_name;
- }
- return false;
- }
-
- // }}}
- // {{{ createDatabase()
-
- /**
- * create a new database
- *
- * @param string $name name of the database that should be created
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createDatabase($database)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'createDatabase: database creation is not supported');
- }
-
- // }}}
- // {{{ dropDatabase()
-
- /**
- * drop an existing database
- *
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropDatabase($database)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'dropDatabase: database dropping is not supported');
- }
-
- // }}}
- // {{{ createTable()
-
- /**
- * create a new table
- *
- * @param string $name Name of the database that should be created
- * @param array $fields Associative array that contains the definition of each field of the new table
- * The indexes of the array entries are the names of the fields of the table an
- * the array entry values are associative arrays like those that are meant to be
- * passed with the field definitions to get[Type]Declaration() functions.
- *
- * Example
- * array(
- *
- * 'id' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * 'notnull' => 1
- * 'default' => 0
- * ),
- * 'name' => array(
- * 'type' => 'text',
- * 'length' => 12
- * ),
- * 'password' => array(
- * 'type' => 'text',
- * 'length' => 12
- * )
- * );
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createTable($name, $fields)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (!$name) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createTable: no valid table name specified');
- }
- if (empty($fields)) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createTable: no fields specified for table "'.$name.'"');
- }
- $query_fields = $this->getFieldDeclarationList($fields);
- if (PEAR::isError($query_fields)) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createTable: unkown error');
- }
- $query = "CREATE TABLE $name ($query_fields)";
- return $db->query($query);
- }
-
- // }}}
- // {{{ dropTable()
-
- /**
- * drop an existing table
- *
- * @param string $name name of the table that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropTable($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->query("DROP TABLE $name");
- }
-
- // }}}
- // {{{ alterTable()
-
- /**
- * alter an existing table
- *
- * @param string $name name of the table that is intended to be changed.
- * @param array $changes associative array that contains the details of each type
- * of change that is intended to be performed. The types of
- * changes that are currently supported are defined as follows:
- *
- * name
- *
- * New name for the table.
- *
- * add
- *
- * Associative array with the names of fields to be added as
- * indexes of the array. The value of each entry of the array
- * should be set to another associative array with the properties
- * of the fields to be added. The properties of the fields should
- * be the same as defined by the Metabase parser.
- *
- *
- * remove
- *
- * Associative array with the names of fields to be removed as indexes
- * of the array. Currently the values assigned to each entry are ignored.
- * An empty array should be used for future compatibility.
- *
- * rename
- *
- * Associative array with the names of fields to be renamed as indexes
- * of the array. The value of each entry of the array should be set to
- * another associative array with the entry named name with the new
- * field name and the entry named Declaration that is expected to contain
- * the portion of the field declaration already in DBMS specific SQL code
- * as it is used in the CREATE TABLE statement.
- *
- * change
- *
- * Associative array with the names of the fields to be changed as indexes
- * of the array. Keep in mind that if it is intended to change either the
- * name of a field and any other properties, the change array entries
- * should have the new names of the fields as array indexes.
- *
- * The value of each entry of the array should be set to another associative
- * array with the properties of the fields to that are meant to be changed as
- * array entries. These entries should be assigned to the new values of the
- * respective properties. The properties of the fields should be the same
- * as defined by the Metabase parser.
- *
- * Example
- * array(
- * 'name' => 'userlist',
- * 'add' => array(
- * 'quota' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * )
- * ),
- * 'remove' => array(
- * 'file_limit' => array(),
- * 'time_limit' => array()
- * ),
- * 'change' => array(
- * 'gender' => array(
- * 'default' => 'M',
- * )
- * ),
- * 'rename' => array(
- * 'sex' => array(
- * 'name' => 'gender',
- * )
- * )
- * )
- * @param boolean $check indicates whether the function should just check if the DBMS driver
- * can perform the requested table alterations if the value is true or
- * actually perform them otherwise.
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function alterTable($name, $changes, $check)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'alterTable: database table alterations are not supported');
- }
-
- // }}}
- // {{{ listDatabases()
-
- /**
- * list all databases
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listDatabases()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'listDatabases: list databases is not supported');
- }
-
- // }}}
- // {{{ listUsers()
-
- /**
- * list all users
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listUsers()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'listUsers: list user is not supported');
- }
-
- // }}}
- // {{{ listViews()
-
- /**
- * list all views in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listViews()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'listViews: list view is not supported');
- }
-
- // }}}
- // {{{ listFunctions()
-
- /**
- * list all functions in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listFunctions()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'listFunctions: list function is not supported');
- }
-
- // }}}
- // {{{ listTables()
-
- /**
- * list all tables in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTables()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'listTables: list tables is not supported');
- }
-
- // }}}
- // {{{ listTableFields()
-
- /**
- * list all fields in a tables in the current database
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableFields($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'listTableFields: list table fields is not supported');
- }
-
- // }}}
- // {{{ createIndex()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of the table on which the index is to be created
- * @param string $name name of the index to be created
- * @param array $definition associative array that defines properties of the index to be created.
- * Currently, only one property named FIELDS is supported. This property
- * is also an associative with the names of the index fields as array
- * indexes. Each entry of this array is set to another type of associative
- * array that specifies properties of the index that are specific to
- * each field.
- *
- * Currently, only the sorting property is supported. It should be used
- * to define the sorting direction of the index. It may be set to either
- * ascending or descending.
- *
- * Not all DBMS support index sorting direction configuration. The DBMS
- * drivers of those that do not support it ignore this property. Use the
- * function supports() to determine whether the DBMS driver can manage indexes.
- *
- * Example
- * array(
- * 'fields' => array(
- * 'user_name' => array(
- * 'sorting' => 'ascending'
- * ),
- * 'last_login' => array()
- * )
- * )
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createIndex($table, $name, $definition)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'createIndex: Creating Indexes is not supported');
- }
-
- // }}}
- // {{{ dropIndex()
-
- /**
- * drop existing index
- *
- * @param string $table name of table that should be used in method
- * @param string $name name of the index to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropIndex($table, $name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->query("DROP INDEX $name");
- }
-
- // }}}
- // {{{ listTableIndexes()
-
- /**
- * list all indexes in a table
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableIndexes($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'listTableIndexes: List Indexes is not supported');
- }
-
- // }}}
- // {{{ createSequence()
-
- /**
- * create sequence
- *
- * @param string $seq_name name of the sequence to be created
- * @param string $start start value of the sequence; default is 1
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createSequence($seq_name, $start = 1)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'createSequence: sequence creation not supported');
- }
-
- // }}}
- // {{{ dropSequence()
-
- /**
- * drop existing sequence
- *
- * @param string $seq_name name of the sequence to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropSequence($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'dropSequence: sequence dropping not supported');
- }
-
- // }}}
- // {{{ listSequences()
-
- /**
- * list all sequences in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listSequences()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'listSequences: List sequences is not supported');
- }
-}
-
-?>
diff --git a/program/lib/MDB2/Driver/Manager/fbsql.php b/program/lib/MDB2/Driver/Manager/fbsql.php
deleted file mode 100755
index c1895ce4d..000000000
--- a/program/lib/MDB2/Driver/Manager/fbsql.php
+++ /dev/null
@@ -1,608 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Manager/Common.php';
-
-/**
- * MDB2 FrontBase driver for the management modules
- *
- * @package MDB2
- * @category Database
- * @author Frank M. Kromann <frank@kromann.info>
- */
-class MDB2_Driver_Manager_fbsql extends MDB2_Driver_Manager_Common
-{
- // {{{ createDatabase()
-
- /**
- * create a new database
- *
- * @param string $name name of the database that should be created
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (PEAR::isError($result = $db->connect())) {
- return $result;
- }
- $query = "CREATE DATABASE $name";
- if (PEAR::isError($result = $db->query($query))) {
- return $result;
- }
-
- return MDB2_OK;
- }
-
- // }}}
- // {{{ dropDatabase()
-
- /**
- * drop an existing database
- *
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (PEAR::isError($result = $db->connect())) {
- return $result;
- }
- $query = "DELETE DATABASE $name";
- if (PEAR::isError($result = $db->query($query))) {
- return $result;
- }
-
- return MDB2_OK;
- }
-
- // }}}
- // {{{ dropTable()
-
- /**
- * drop an existing table
- *
- * @param object $dbs database object that is extended by this class
- * @param string $name name of the table that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropTable($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->query("DROP TABLE $name CASCADE");
- }
-
- // }}}
- // {{{ alterTable()
-
- /**
- * alter an existing table
- *
- * @param string $name name of the table that is intended to be changed.
- * @param array $changes associative array that contains the details of each type
- * of change that is intended to be performed. The types of
- * changes that are currently supported are defined as follows:
- *
- * name
- *
- * New name for the table.
- *
- * add
- *
- * Associative array with the names of fields to be added as
- * indexes of the array. The value of each entry of the array
- * should be set to another associative array with the properties
- * of the fields to be added. The properties of the fields should
- * be the same as defined by the Metabase parser.
- *
- *
- * remove
- *
- * Associative array with the names of fields to be removed as indexes
- * of the array. Currently the values assigned to each entry are ignored.
- * An empty array should be used for future compatibility.
- *
- * rename
- *
- * Associative array with the names of fields to be renamed as indexes
- * of the array. The value of each entry of the array should be set to
- * another associative array with the entry named name with the new
- * field name and the entry named Declaration that is expected to contain
- * the portion of the field declaration already in DBMS specific SQL code
- * as it is used in the CREATE TABLE statement.
- *
- * change
- *
- * Associative array with the names of the fields to be changed as indexes
- * of the array. Keep in mind that if it is intended to change either the
- * name of a field and any other properties, the change array entries
- * should have the new names of the fields as array indexes.
- *
- * The value of each entry of the array should be set to another associative
- * array with the properties of the fields to that are meant to be changed as
- * array entries. These entries should be assigned to the new values of the
- * respective properties. The properties of the fields should be the same
- * as defined by the Metabase parser.
- *
- * Example
- * array(
- * 'name' => 'userlist',
- * 'add' => array(
- * 'quota' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * )
- * ),
- * 'remove' => array(
- * 'file_limit' => array(),
- * 'time_limit' => array()
- * ),
- * 'change' => array(
- * 'gender' => array(
- * 'default' => 'M',
- * )
- * ),
- * 'rename' => array(
- * 'sex' => array(
- * 'name' => 'gender',
- * )
- * )
- * )
- *
- * @param boolean $check indicates whether the function should just check if the DBMS driver
- * can perform the requested table alterations if the value is true or
- * actually perform them otherwise.
- * @access public
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- */
- function alterTable($name, $changes, $check)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- foreach ($changes as $change_name => $change){
- switch ($change_name) {
- case 'add':
- case 'remove':
- case 'change':
- case 'rename':
- case 'name':
- break;
- default:
- return $db->raiseError(MDB2_ERROR_CANNOT_ALTER, null, null,
- 'alterTable: change type "'.$change_name.'" not yet supported');
- }
- }
-
- if ($check) {
- return MDB2_OK;
- }
-
- $query = (array_key_exists('name', $changes) ? 'RENAME AS '.$changes['name'] : '');
-
- if (array_key_exists('add', $changes)) {
- foreach ($changes['add'] as $field_name => $field) {
- $type_declaration = $db->getDeclaration($field['type'], $field_name, $field);
- if (PEAR::isError($type_declaration)) {
- return $err;
- }
- if ($query) {
- $query.= ', ';
- }
- $query.= 'ADD ' . $type_declaration;
- }
- }
-
- if (array_key_exists('remove', $changes)) {
- foreach ($changes['remove'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- $query.= 'DROP ' . $field_name;
- }
- }
-
- $rename = array();
- if (array_key_exists('rename', $changes)) {
- foreach ($changes['rename'] as $field_name => $field) {
- $rename[$field['name']] = $field_name;
- }
- }
-
- if (array_key_exists('change', $changes)) {
- foreach ($changes['change'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- if (isset($rename[$field_name])) {
- $old_field_name = $rename[$field_name];
- unset($rename[$field_name]);
- } else {
- $old_field_name = $field_name;
- }
- $query.= "CHANGE $old_field_name " . $db->getDeclaration($field['type'], $old_field_name, $field);
- }
- }
-
- if (!empty($rename)) {
- foreach ($rename as $renamed_field_name => $renamed_field) {
- if ($query) {
- $query.= ', ';
- }
- $old_field_name = $rename[$renamed_field_name];
- $field = $changes['rename'][$old_field_name];
- $query.= 'CHANGE ' . $db->getDeclaration($field['type'], $old_field_name, $field);
- }
- }
-
- if (!$query) {
- return MDB2_OK;
- }
-
- return $db->query("ALTER TABLE $name $query");
- }
-
- // }}}
- // {{{ listDatabases()
-
- /**
- * list all databases
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listDatabases()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_NOT_CAPABLE);
- }
-
- // }}}
- // {{{ listUsers()
-
- /**
- * list all users
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listUsers()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->queryCol('SELECT "user_name" FROM information_schema.users');
- }
-
- // }}}
- // {{{ listTables()
-
- /**
- * list all tables in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTables()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $table_names = $db->queryCol('SELECT "table_name"'
- . ' FROM information_schema.tables'
- . ' t0, information_schema.schemata t1'
- . ' WHERE t0.schema_pk=t1.schema_pk AND'
- . ' "table_type" = \'BASE TABLE\''
- . ' AND "schema_name" = current_schema');
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
- for ($i = 0, $j = count($table_names), $tables = array(); $i < $j; ++$i) {
- if (!$this->_isSequenceName($table_names[$i]))
- $tables[] = $table_names[$i];
- }
- return $tables;
- }
-
- // }}}
- // {{{ listTableFields()
-
- /**
- * list all fields in a tables in the current database
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableFields($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $fields = $db->queryCol("SHOW COLUMNS FROM $table");
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $fields = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $fields);
- }
- return $fields;
- }
-
- // }}}
- // {{{ createIndex()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of the table on which the index is to be created
- * @param string $name name of the index to be created
- * @param array $definition associative array that defines properties of the index to be created.
- * Currently, only one property named FIELDS is supported. This property
- * is also an associative with the names of the index fields as array
- * indexes. Each entry of this array is set to another type of associative
- * array that specifies properties of the index that are specific to
- * each field.
- *
- * Currently, only the sorting property is supported. It should be used
- * to define the sorting direction of the index. It may be set to either
- * ascending or descending.
- *
- * Not all DBMS support index sorting direction configuration. The DBMS
- * drivers of those that do not support it ignore this property. Use the
- * function support() to determine whether the DBMS driver can manage indexes.
-
- * Example
- * array(
- * 'fields' => array(
- * 'user_name' => array(
- * 'sorting' => 'ascending'
- * ),
- * 'last_login' => array()
- * )
- * )
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createIndex($table, $name, $definition)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = "CREATE ".(array_key_exists('unique', $definition) ? 'UNIQUE INDEX' : 'INDEX')." $name on $table (";
- $query.= implode(', ', array_keys($definition['fields']));
- $query.= ')';
- return $db->query($query);
- }
-
- // }}}
- // {{{ dropIndex()
-
- /**
- * drop existing index
- *
- * @param string $table name of table that should be used in method
- * @param string $name name of the index to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropIndex($table, $name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->query("ALTER TABLE $table DROP INDEX $name");
- }
-
- // }}}
- // {{{ listTableIndexes()
-
- /**
- * list all indexes in a table
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableIndexes($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $key_name = 'Key_name';
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $key_name = strtolower($key_name);
- } else {
- $key_name = strtoupper($key_name);
- }
- }
-
- $query = "SHOW INDEX FROM $table";
- $indexes_all = $db->queryCol($query, 'text', $key_name);
- if (PEAR::isError($indexes_all)) {
- return $indexes_all;
- }
-
- $indexes = array_unique($indexes_all);
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $indexes = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $indexes);
- }
-
- return $indexes;
- }
-
- // }}}
- // {{{ createSequence()
-
- /**
- * create sequence
- *
- * @param string $seq_name name of the sequence to be created
- * @param string $start start value of the sequence; default is 1
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createSequence($seq_name, $start = 1)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- $seqcol_name = $db->options['seqcol_name'];
- $query = "CREATE TABLE $sequence_name ($seqcol_name INTEGER DEFAULT UNIQUE, PRIMARY KEY($seqcol_name))";
- $res = $db->query($query);
- $res = $db->query("SET UNIQUE = 1 FOR $sequence_name");
- if (PEAR::isError($res)) {
- return $res;
- }
- if ($start == 1) {
- return MDB2_OK;
- }
- $res = $db->query("INSERT INTO $sequence_name ($seqcol_name) VALUES (".($start-1).')');
- if (!PEAR::isError($res)) {
- return MDB2_OK;
- }
- // Handle error
- $result = $db->query("DROP TABLE $sequence_name");
- if (PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not drop inconsistent sequence table ('.
- $result->getMessage().' ('.$result->getUserinfo().'))');
- }
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not create sequence table ('.
- $res->getMessage().' ('.$res->getUserinfo().'))');
- }
-
- // }}}
- // {{{ dropSequence()
-
- /**
- * drop existing sequence
- *
- * @param string $seq_name name of the sequence to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropSequence($seq_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query("DROP TABLE $sequence_name CASCADE");
- }
-
- // }}}
- // {{{ listSequences()
-
- /**
- * list all sequences in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listSequences()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $table_names = $db->queryCol('SHOW TABLES', 'text');
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
- $sequences = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if ($sqn = $this->_isSequenceName($table_names[$i]))
- $sequences[] = $sqn;
- }
- return $sequences;
- }
- // }}}
-}
-
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Manager/ibase.php b/program/lib/MDB2/Driver/Manager/ibase.php
deleted file mode 100755
index 993f81a60..000000000
--- a/program/lib/MDB2/Driver/Manager/ibase.php
+++ /dev/null
@@ -1,684 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lorenzo Alberton <l.alberton@quipo.it> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-require_once 'MDB2/Driver/Manager/Common.php';
-
-/**
- * MDB2 FireBird/InterBase driver for the management modules
- *
- * @package MDB2
- * @category Database
- * @author Lorenzo Alberton <l.alberton@quipo.it>
- */
-class MDB2_Driver_Manager_ibase extends MDB2_Driver_Manager_Common
-{
- // {{{ createDatabase()
-
- /**
- * create a new database
- *
- * @param string $name name of the database that should be created
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null, 'Create database',
- 'createDatabase: PHP Interbase API does not support direct queries. You have to '.
- 'create the db manually by using isql command or a similar program');
- }
-
- // }}}
- // {{{ dropDatabase()
-
- /**
- * drop an existing database
- *
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null, 'Drop database',
- 'dropDatabase: PHP Interbase API does not support direct queries. You have '.
- 'to drop the db manually by using isql command or a similar program');
- }
-
- // }}}
- // {{{ _makeAutoincrement()
-
- /**
- * add an autoincrement sequence + trigger
- *
- * @param string $name name of the PK field
- * @param string $table name of the table
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access private
- */
- function _makeAutoincrement($name, $table, $start = 1)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->manager->createSequence($table, $start);
- if (PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- '_makeAutoincrement: sequence for autoincrement PK could not be created');
- }
-
- $sequence_name = $db->getSequenceName($table);
- $trigger_name = $table . '_autoincrement_pk';
- $trigger_sql = 'CREATE TRIGGER ' . $trigger_name . ' FOR ' . $table . '
- ACTIVE BEFORE INSERT POSITION 0
- AS
- BEGIN
- IF (NEW.' . $name . ' IS NULL) THEN
- NEW.' . $name . ' = GEN_ID('.strtoupper($sequence_name).', 1);
- END';
-
- return $db->query($trigger_sql);
- }
-
- // }}}
- // {{{ _dropAutoincrement()
-
- /**
- * drop an existing autoincrement PK / trigger
- *
- * @param string $name name of the PK field
- * @param string $table name of the table
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access private
- */
- function _dropAutoincrement($name, $table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->manager->dropSequence($table);
- if (PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- '_dropAutoincrement: sequence for autoincrement PK could not be dropped');
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ createTable()
-
- /**
- * create a new table
- *
- * @param string $name Name of the database that should be created
- * @param array $fields Associative array that contains the definition of each field of the new table
- * The indexes of the array entries are the names of the fields of the table an
- * the array entry values are associative arrays like those that are meant to be
- * passed with the field definitions to get[Type]Declaration() functions.
- *
- * Example
- * array(
- *
- * 'id' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1,
- * 'notnull' => 1,
- * 'default' => 0,
- * ),
- * 'name' => array(
- * 'type' => 'text',
- * 'length' => 12,
- * ),
- * 'description' => array(
- * 'type' => 'text',
- * 'length' => 12,
- * )
- * );
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createTable($name, $fields)
- {
- $result = parent::createTable($name, $fields);
- if (PEAR::isError($result)) {
- return $result;
- }
- foreach($fields as $field_name => $field) {
- if (array_key_exists('autoincrement', $field) && $field['autoincrement']) {
- return $this->_makeAutoincrement($field_name, $name);
- }
- }
- }
-
- // }}}
- // {{{ checkSupportedChanges()
-
- /**
- * check if planned changes are supported
- *
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function checkSupportedChanges(&$changes)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- foreach ($changes as $change_name => $change) {
- switch ($change_name) {
- case 'notnull':
- return $db->raiseError(MDB2_ERROR, null, null,
- 'checkSupportedChanges: it is not supported changes to field not null constraint');
- case 'default':
- return $db->raiseError(MDB2_ERROR, null, null,
- 'checkSupportedChanges: it is not supported changes to field default value');
- case 'length':
- return $db->raiseError(MDB2_ERROR, null, null,
- 'checkSupportedChanges: it is not supported changes to field default length');
- case 'unsigned':
- case 'type':
- case 'declaration':
- case 'definition':
- break;
- default:
- return $db->raiseError(MDB2_ERROR, null, null,
- 'checkSupportedChanges: it is not supported change of type' . $change_name);
- }
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ dropTable()
-
- /**
- * drop an existing table
- *
- * @param string $name name of the table that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropTable($name)
- {
- //remove triggers associated with the table
- $name = strtoupper($name);
- $triggers = $db->queryCol("SELECT RDB\$TRIGGER_NAME FROM RDB\$TRIGGERS WHERE RDB\$RELATION_NAME='$name'");
- if (PEAR::isError($triggers)) {
- return $triggers;
- }
- foreach ($triggers as $trigger) {
- $result = $db->query('DROP TRIGGER ' . $trigger);
- if (PEAR::isError($result)) {
- return $result;
- }
- }
-
- return parent::dropTable($name);
- }
-
- // }}}
- // {{{ alterTable()
-
- /**
- * alter an existing table
- *
- * @param string $name name of the table that is intended to be changed.
- * @param array $changes associative array that contains the details of each type
- * of change that is intended to be performed. The types of
- * changes that are currently supported are defined as follows:
- *
- * name
- *
- * New name for the table.
- *
- * add
- *
- * Associative array with the names of fields to be added as
- * indexes of the array. The value of each entry of the array
- * should be set to another associative array with the properties
- * of the fields to be added. The properties of the fields should
- * be the same as defined by the Metabase parser.
- *
- *
- * remove
- *
- * Associative array with the names of fields to be removed as indexes
- * of the array. Currently the values assigned to each entry are ignored.
- * An empty array should be used for future compatibility.
- *
- * rename
- *
- * Associative array with the names of fields to be renamed as indexes
- * of the array. The value of each entry of the array should be set to
- * another associative array with the entry named name with the new
- * field name and the entry named Declaration that is expected to contain
- * the portion of the field declaration already in DBMS specific SQL code
- * as it is used in the CREATE TABLE statement.
- *
- * change
- *
- * Associative array with the names of the fields to be changed as indexes
- * of the array. Keep in mind that if it is intended to change either the
- * name of a field and any other properties, the change array entries
- * should have the new names of the fields as array indexes.
- *
- * The value of each entry of the array should be set to another associative
- * array with the properties of the fields to that are meant to be changed as
- * array entries. These entries should be assigned to the new values of the
- * respective properties. The properties of the fields should be the same
- * as defined by the Metabase parser.
- *
- * Example
- * array(
- * 'name' => 'userlist',
- * 'add' => array(
- * 'quota' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * )
- * ),
- * 'remove' => array(
- * 'file_limit' => array(),
- * 'time_limit' => array()
- * ),
- * 'change' => array(
- * 'gender' => array(
- * 'default' => 'M',
- * )
- * ),
- * 'rename' => array(
- * 'sex' => array(
- * 'name' => 'gender',
- * )
- * )
- * )
- * @param boolean $check indicates whether the function should just check if the DBMS driver
- * can perform the requested table alterations if the value is true or
- * actually perform them otherwise.
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function alterTable($name, $changes, $check)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- foreach ($changes as $change_name => $change) {
- switch ($change_name) {
- case 'add':
- case 'remove':
- case 'rename':
- break;
- case 'change':
- foreach ($changes['change'] as $field) {
- if (PEAR::isError($err = $this->checkSupportedChanges($field))) {
- return $err;
- }
- }
- break;
- default:
- return $db->raiseError(MDB2_ERROR, null, null,
- 'alterTable: change type ' . $change_name . ' not yet supported');
- }
- }
- if ($check) {
- return MDB2_OK;
- }
- $query = '';
- if (array_key_exists('add', $changes)) {
- foreach ($changes['add'] as $field_name => $field) {
- $type_declaration = $db->getDeclaration($field['type'], $field_name, $field, $name);
- if (PEAR::isError($type_declaration)) {
- return $err;
- }
- if (strlen($query)) {
- $query.= ', ';
- }
- $query.= 'ADD ' . $type_declaration;
- }
- }
-
- if (array_key_exists('remove', $changes)) {
- foreach ($changes['remove'] as $field_name => $field) {
- if (strlen($query)) {
- $query.= ', ';
- }
- $query.= 'DROP ' . $field_name;
- }
- }
-
- if (array_key_exists('rename', $changes)) {
- foreach ($changes['rename'] as $field_name => $field) {
- if (strlen($query)) {
- $query.= ', ';
- }
- $query.= 'ALTER ' . $field_name . ' TO ' . $field['name'];
- }
- }
-
- if (array_key_exists('change', $changes)) {
- // missing support to change DEFAULT and NULLability
- foreach ($changes['change'] as $field_name => $field) {
- if (PEAR::isError($err = $this->checkSupportedChanges($field))) {
- return $err;
- }
- if (strlen($query)) {
- $query.= ', ';
- }
- $db->loadModule('Datatype');
- $query.= 'ALTER ' . $field_name.' TYPE ' . $db->datatype->getTypeDeclaration($field);
- }
- }
-
- if (!strlen($query)) {
- return MDB2_OK;
- }
-
- return $db->query("ALTER TABLE $name $query");
- }
-
- // }}}
- // {{{ listTables()
-
- /**
- * list all tables in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTables()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
- $query = 'SELECT DISTINCT R.RDB$RELATION_NAME FROM RDB$RELATION_FIELDS R WHERE R.RDB$SYSTEM_FLAG=0';
- $tables = $db->queryCol($query);
- if (PEAR::isError($tables)) {
- return $tables;
- }
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $tables = array_flip(array_change_key_case(array_flip($tables), $db->options['field_case']));
- }
- return $tables;
- }
-
- // }}}
- // {{{ listTableFields()
-
- /**
- * list all fields in a tables in the current database
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableFields($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
- $table = strtoupper($table);
- $query = "SELECT RDB\$FIELD_NAME FROM RDB\$RELATION_FIELDS WHERE RDB\$RELATION_NAME='$table'";
- $columns = $db->queryCol($query);
- if (PEAR::isError($columns)) {
- return $columns;
- }
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $columns = array_flip(array_change_key_case(array_flip($columns), $db->options['field_case']));
- }
- return $columns;
- }
-
- // }}}
- // {{{ listViews()
-
- /**
- * list the views in the database
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function listViews()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->queryCol('SELECT RDB$VIEW_NAME');
- }
-
- // }}}
- // {{{ createIndex()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of the table on which the index is to be created
- * @param string $name name of the index to be created
- * @param array $definition associative array that defines properties of the index to be created.
- * Currently, only one property named FIELDS is supported. This property
- * is also an associative with the names of the index fields as array
- * indexes. Each entry of this array is set to another type of associative
- * array that specifies properties of the index that are specific to
- * each field.
- *
- * Currently, only the sorting property is supported. It should be used
- * to define the sorting direction of the index. It may be set to either
- * ascending or descending.
- *
- * Not all DBMS support index sorting direction configuration. The DBMS
- * drivers of those that do not support it ignore this property. Use the
- * function support() to determine whether the DBMS driver can manage indexes.
-
- * Example
- * array(
- * 'fields' => array(
- * 'user_name' => array(
- * 'sorting' => 'ascending'
- * ),
- * 'last_login' => array()
- * )
- * )
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createIndex($table, $name, $definition)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
- if (array_key_exists('primary', $definition) && $definition['primary']) {
- $query = "ALTER TABLE $table ADD CONSTRAINT $name PRIMARY KEY (";
- } else {
- $query = 'CREATE';
- if (array_key_exists('unique', $definition) && $definition['unique']) {
- $query.= ' UNIQUE';
- }
- $query_sort = '';
- foreach ($definition['fields'] as $field) {
- if (!strcmp($query_sort, '') && isset($field['sorting'])) {
- switch ($field['sorting']) {
- case 'ascending':
- $query_sort = ' ASC';
- break;
- case 'descending':
- $query_sort = ' DESC';
- break;
- }
- }
- }
- $query .= $query_sort. " INDEX $name ON $table (";
- }
- $query .= implode(', ', array_keys($definition['fields'])) . ')';
-
- return $db->query($query);
- }
-
- // }}}
- // {{{ listTableIndexes()
-
- /**
- * list all indexes in a table
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableIndexes($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
- return $db->queryCol("SELECT RDB\$INDEX_NAME FROM RDB\$INDICES WHERE RDB\$RELATION_NAME='$table'");
- }
-
- // }}}
- // {{{ createSequence()
-
- /**
- * create sequence
- *
- * @param string $seq_name name of the sequence to be created
- * @param string $start start value of the sequence; default is 1
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createSequence($seq_name, $start = 1)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- if (PEAR::isError($result = $db->query('CREATE GENERATOR '.strtoupper($sequence_name)))) {
- return $result;
- }
- if (PEAR::isError($result = $db->query('SET GENERATOR '.strtoupper($sequence_name).' TO '.($start-1)))) {
- if (PEAR::isError($err = $db->dropSequence($seq_name))) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: Could not setup sequence start value and then it was not possible to drop it: '.
- $err->getMessage().' - ' .$err->getUserInfo());
- }
- }
- return $result;
- }
-
- // }}}
- // {{{ dropSequence()
-
- /**
- * drop existing sequence
- *
- * @param string $seq_name name of the sequence to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropSequence($seq_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query('DELETE FROM RDB$GENERATORS WHERE RDB$GENERATOR_NAME=\''.strtoupper($sequence_name).'\'');
- }
-
- // }}}
- // {{{ listSequences()
-
- /**
- * list all sequences in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listSequences()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'SELECT RDB$GENERATOR_NAME FROM RDB$GENERATORS';
- $table_names = $db->queryCol($query);
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
- $sequences = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if ($sqn = $this->_isSequenceName($table_names[$i]))
- $sequences[] = $sqn;
- }
- return $sequences;
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Manager/mssql.php b/program/lib/MDB2/Driver/Manager/mssql.php
deleted file mode 100755
index 5b08a9571..000000000
--- a/program/lib/MDB2/Driver/Manager/mssql.php
+++ /dev/null
@@ -1,475 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Frank M. Kromann <frank@kromann.info> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Manager/Common.php';
-// {{{ class MDB2_Driver_Manager_mssql
-/**
- * MDB2 MSSQL driver for the management modules
- *
- * @package MDB2
- * @category Database
- * @author Frank M. Kromann <frank@kromann.info>
- */
-class MDB2_Driver_Manager_mssql extends MDB2_Driver_Manager_Common
-{
- // {{{ createDatabase()
-
- /**
- * create a new database
- *
- * @param string $name name of the database that should be created
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = "CREATE DATABASE $name";
- if($db->options['database_device']) {
- $query.= ' ON '.$db->options['database_device'];
- $query.= $db->options['database_size'] ? '='.$db->options['database_size'] : '';
- }
- return $db->standaloneQuery($query);
- }
-
- // }}}
- // {{{ dropDatabase()
-
- /**
- * drop an existing database
- *
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->standaloneQuery("DROP DATABASE $name");
- }
-
- // }}}
- // {{{ alterTable()
-
- /**
- * alter an existing table
- *
- * @param string $name name of the table that is intended to be changed.
- * @param array $changes associative array that contains the details of each type
- * of change that is intended to be performed. The types of
- * changes that are currently supported are defined as follows:
- *
- * name
- *
- * New name for the table.
- *
- * add
- *
- * Associative array with the names of fields to be added as
- * indexes of the array. The value of each entry of the array
- * should be set to another associative array with the properties
- * of the fields to be added. The properties of the fields should
- * be the same as defined by the Metabase parser.
- *
- *
- * remove
- *
- * Associative array with the names of fields to be removed as indexes
- * of the array. Currently the values assigned to each entry are ignored.
- * An empty array should be used for future compatibility.
- *
- * rename
- *
- * Associative array with the names of fields to be renamed as indexes
- * of the array. The value of each entry of the array should be set to
- * another associative array with the entry named name with the new
- * field name and the entry named Declaration that is expected to contain
- * the portion of the field declaration already in DBMS specific SQL code
- * as it is used in the CREATE TABLE statement.
- *
- * change
- *
- * Associative array with the names of the fields to be changed as indexes
- * of the array. Keep in mind that if it is intended to change either the
- * name of a field and any other properties, the change array entries
- * should have the new names of the fields as array indexes.
- *
- * The value of each entry of the array should be set to another associative
- * array with the properties of the fields to that are meant to be changed as
- * array entries. These entries should be assigned to the new values of the
- * respective properties. The properties of the fields should be the same
- * as defined by the Metabase parser.
- *
- * Example
- * array(
- * 'name' => 'userlist',
- * 'add' => array(
- * 'quota' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * )
- * ),
- * 'remove' => array(
- * 'file_limit' => array(),
- * 'time_limit' => array()
- * ),
- * 'change' => array(
- * 'gender' => array(
- * 'default' => 'M',
- * )
- * ),
- * 'rename' => array(
- * 'sex' => array(
- * 'name' => 'gender',
- * )
- * ),
- * )
- *
- * @param boolean $check indicates whether the function should just check if the DBMS driver
- * can perform the requested table alterations if the value is true or
- * actually perform them otherwise.
- * @access public
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- */
- function alterTable($name, $changes, $check)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- foreach ($changes as $change_name => $change) {
- switch ($change_name) {
- case 'add':
- break;
- case 'remove':
- break;
- case 'name':
- case 'rename':
- case 'change':
- default:
- return $db->raiseError(MDB2_ERROR_CANNOT_ALTER, null, null,
- 'alterTable: change type "'.$change_name.'" not yet supported');
- }
- }
-
- if ($check) {
- return MDB2_OK;
- }
-
- $query = '';
- if (array_key_exists('add', $changes)) {
- if ($query) {
- $query.= ', ';
- }
- $query.= 'ADD ';
- foreach ($changes['add'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- $query.= $db->getDeclaration($field['type'], $field_name, $field);
- }
- }
- if(array_key_exists('remove', $changes)) {
- if ($query) {
- $query.= ', ';
- }
- $query.= 'DROP COLUMN';
- foreach ($changes['remove'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- $query.= $db->getDeclaration($field['type'], $field_name, $field);
- }
- }
-
-
- if (!$query) {
- return MDB2_OK;
- }
-
- return $db->query("ALTER TABLE $name $query");
- }
-
- // }}}
- // {{{ listTables()
-
- /**
- * list all tables in the current database
- *
- * @return mixed data array on success, a MDB error on failure
- * @access public
- */
- function listTables()
- {
- $db =& $this->getDBInstance();
-
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'EXEC sp_tables @table_type = "\'TABLE\'"';
- $table_names = $db->queryCol($query, null, 2);
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
-
- $tables = array();
- for ($i = 0, $j = count($table_names); $i <$j; ++$i) {
- if (!$this->_isSequenceName($db, $table_names[$i])) {
- $tables[] = $table_names[$i];
- }
- }
- return $tables;
- }
-
- // }}}
- // {{{ listTableFields()
-
- /**
- * list all fields in a tables in the current database
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB error on failure
- * @access public
- */
- function listTableFields($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->query("SELECT * FROM [$table]");
- if (PEAR::isError($result)) {
- return $result;
- }
- $columns = $result->getColumnNames();
- $result->free();
- if (PEAR::isError($columns)) {
- return $columns;
- }
- return array_flip($columns);
- }
-
- // }}}
- // {{{ listTableIndexes()
-
- /**
- * list all indexes in a table
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB error on failure
- * @access public
- */
- function listTableIndexes($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $key_name = 'INDEX_NAME';
- $pk_name = 'PK_NAME';
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $key_name = strtolower($key_name);
- $pk_name = strtolower($pk_name);
- } else {
- $key_name = strtoupper($key_name);
- $pk_name = strtoupper($pk_name);
- }
- }
- $query = "EXEC sp_statistics @table_name='$table'";
- $indexes_all = $db->queryCol($query, 'text', $key_name);
- if (PEAR::isError($indexes_all)) {
- return $indexes_all;
- }
- $query = "EXEC sp_pkeys @table_name='$table'";
- $pk_all = $db->queryCol($query, 'text', $pk_name);
- $found = $indexes = array();
- for ($index = 0, $j = count($indexes_all); $index < $j; ++$index) {
- if (!in_array($indexes_all[$index], $pk_all)
- && $indexes_all[$index] != null
- && !isset($found[$indexes_all[$index]])
- ) {
- $indexes[] = $indexes_all[$index];
- $found[$indexes_all[$index]] = 1;
- }
- }
- return $indexes;
- }
-
- // }}}
- // {{{ createSequence()
-
- /**
- * create sequence
- *
- * @param string $seq_name name of the sequence to be created
- * @param string $start start value of the sequence; default is 1
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createSequence($seq_name, $start = 1)
- {
-
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- $seqcol_name = $db->options['seqcol_name'];
- $query = "CREATE TABLE $sequence_name ($seqcol_name " .
- "INT PRIMARY KEY CLUSTERED IDENTITY($start,1) NOT NULL)";
-
- $res = $db->query($query);
- if(PEAR::isError($res)) {
- return $res;
- }
-
- if ($start == 1) {
- return MDB2_OK;
- }
-
- $query = "SET IDENTITY_INSERT $sequence_name ON ".
- "INSERT INTO $sequence_name ($seqcol_name) VALUES ($start)";
- $res = $db->query($query);
-
- if(!PEAR::isError($res)) {
- return MDB2_OK;
- }
-
- $result = $db->query("DROP TABLE $sequence_name");
- if(PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not drop inconsistent sequence table ('.
- $result->getMessage().' ('.$result->getUserInfo(). '))');
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not create sequence table ('.
- $res->getMessage(). ' ('.$res->getUserInfo(). '))');
- }
-
- // }}}
- // {{{ createIndex()
- /**
- * Adds an index to a table.
- *
- * @param string $table The name of the table
- * @param string $name The name of the field
- * @param array $definition The definition of the new field.
- */
- function createIndex($table, $name, $definition)
- {
- }
-
- // }}}
- // {{{ dropSequence()
-
- /**
- * drop existing sequence
- *
- * @param string $seq_name name of the sequence to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropSequence($seq_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query("DROP TABLE $sequence_name");
- }
-
- // }}}
- // {{{ listSequences()
-
- /**
- * list all sequences in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listSequences()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = "SELECT name FROM sysobjects WHERE xtype = 'U'";
- $table_names = $db->queryCol($query);
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
- $sequences = array();
- for ($i = 0, $j = count($table_names); $i <$j; ++$i) {
- if ($this->_isSequenceName($db, $table_names[$i])) {
- $sequences[] = $table_names[$i];
- }
- }
- return $sequences;
- }
- // }}}
-}
-// }}}
-?>
diff --git a/program/lib/MDB2/Driver/Manager/mysql.php b/program/lib/MDB2/Driver/Manager/mysql.php
deleted file mode 100644
index 120467c77..000000000
--- a/program/lib/MDB2/Driver/Manager/mysql.php
+++ /dev/null
@@ -1,749 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Manager/Common.php';
-
-/**
- * MDB2 MySQL driver for the management modules
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Manager_mysql extends MDB2_Driver_Manager_Common
-{
- // {{{ properties
- var $verified_table_types = array();#
- // }}}
-
- // }}}
- // {{{ _verifyTableType()
-
- /**
- * verify that chosen transactional table hanlder is available in the database
- *
- * @param string $table_type name of the table handler
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function _verifyTableType($table_type)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- switch (strtoupper($table_type)) {
- case 'BERKELEYDB':
- case 'BDB':
- $check = array('have_bdb');
- break;
- case 'INNODB':
- $check = array('have_innobase', 'have_innodb');
- break;
- case 'GEMINI':
- $check = array('have_gemini');
- break;
- case 'HEAP':
- case 'ISAM':
- case 'MERGE':
- case 'MRG_MYISAM':
- case 'MYISAM':
- case '':
- return MDB2_OK;
- default:
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- $table_type.' is not a supported table type');
- }
- if (isset($this->verified_table_types[$table_type])
- && $this->verified_table_types[$table_type] == $db->connection
- ) {
- return MDB2_OK;
- }
- $not_supported = false;
- for ($i = 0, $j = count($check); $i < $j; ++$i) {
- $query = 'SHOW VARIABLES LIKE '.$db->quote($check[$i], 'text');
- $has = $db->queryRow($query, null, MDB2_FETCHMODE_ORDERED);
- if (PEAR::isError($has)) {
- return $has;
- }
- if (is_array($has)) {
- $not_supported = true;
- if ($has[1] == 'YES') {
- $this->verified_table_types[$table_type] = $db->connection;
- return MDB2_OK;
- }
- }
- }
- if ($not_supported) {
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- $table_type.' is not a supported table type by this MySQL database server');
- }
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'could not tell if '.$table_type.' is a supported table type');
- }
-
- // }}}
- // {{{ createDatabase()
-
- /**
- * create a new database
- *
- * @param string $name name of the database that should be created
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'CREATE DATABASE '.$name;
- $result = $db->query($query);
- if (PEAR::isError($result)) {
- return $result;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ dropDatabase()
-
- /**
- * drop an existing database
- *
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'DROP DATABASE '.$name;
- $result = $db->query($query);
- if (PEAR::isError($result)) {
- return $result;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ createTable()
-
- /**
- * create a new table
- *
- * @param string $name Name of the database that should be created
- * @param array $fields Associative array that contains the definition of each field of the new table
- * The indexes of the array entries are the names of the fields of the table an
- * the array entry values are associative arrays like those that are meant to be
- * passed with the field definitions to get[Type]Declaration() functions.
- *
- * Example
- * array(
- *
- * 'id' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * 'notnull' => 1
- * 'default' => 0
- * ),
- * 'name' => array(
- * 'type' => 'text',
- * 'length' => 12
- * ),
- * 'password' => array(
- * 'type' => 'text',
- * 'length' => 12
- * )
- * );
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createTable($name, $fields)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (!$name) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createTable: no valid table name specified');
- }
- if (empty($fields)) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createTable: no fields specified for table "'.$name.'"');
- }
- $verify = $this->_verifyTableType($db->options['default_table_type']);
- if (PEAR::isError($verify)) {
- return $verify;
- }
- $query_fields = $this->getFieldDeclarationList($fields);
- if (PEAR::isError($query_fields)) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createTable: '.$this->getUserinfo());
- }
- $query = "CREATE TABLE $name ($query_fields)".(strlen($db->options['default_table_type'])
- ? ' TYPE='.$db->options['default_table_type'] : '');
-
- return $db->query($query);
- }
-
- // }}}
- // {{{ alterTable()
-
- /**
- * alter an existing table
- *
- * @param string $name name of the table that is intended to be changed.
- * @param array $changes associative array that contains the details of each type
- * of change that is intended to be performed. The types of
- * changes that are currently supported are defined as follows:
- *
- * name
- *
- * New name for the table.
- *
- * add
- *
- * Associative array with the names of fields to be added as
- * indexes of the array. The value of each entry of the array
- * should be set to another associative array with the properties
- * of the fields to be added. The properties of the fields should
- * be the same as defined by the Metabase parser.
- *
- *
- * remove
- *
- * Associative array with the names of fields to be removed as indexes
- * of the array. Currently the values assigned to each entry are ignored.
- * An empty array should be used for future compatibility.
- *
- * rename
- *
- * Associative array with the names of fields to be renamed as indexes
- * of the array. The value of each entry of the array should be set to
- * another associative array with the entry named name with the new
- * field name and the entry named Declaration that is expected to contain
- * the portion of the field declaration already in DBMS specific SQL code
- * as it is used in the CREATE TABLE statement.
- *
- * change
- *
- * Associative array with the names of the fields to be changed as indexes
- * of the array. Keep in mind that if it is intended to change either the
- * name of a field and any other properties, the change array entries
- * should have the new names of the fields as array indexes.
- *
- * The value of each entry of the array should be set to another associative
- * array with the properties of the fields to that are meant to be changed as
- * array entries. These entries should be assigned to the new values of the
- * respective properties. The properties of the fields should be the same
- * as defined by the Metabase parser.
- *
- * Example
- * array(
- * 'name' => 'userlist',
- * 'add' => array(
- * 'quota' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * )
- * ),
- * 'remove' => array(
- * 'file_limit' => array(),
- * 'time_limit' => array()
- * ),
- * 'change' => array(
- * 'gender' => array(
- * 'default' => 'M',
- * )
- * ),
- * 'rename' => array(
- * 'sex' => array(
- * 'name' => 'gender',
- * )
- * )
- * )
- *
- * @param boolean $check indicates whether the function should just check if the DBMS driver
- * can perform the requested table alterations if the value is true or
- * actually perform them otherwise.
- * @access public
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- */
- function alterTable($name, $changes, $check)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- foreach ($changes as $change_name => $change) {
- switch ($change_name) {
- case 'add':
- case 'remove':
- case 'change':
- case 'rename':
- case 'name':
- break;
- default:
- return $db->raiseError(MDB2_ERROR_CANNOT_ALTER, null, null,
- 'alterTable: change type "'.$change_name.'" not yet supported');
- }
- }
-
- if ($check) {
- return MDB2_OK;
- }
-
- $query = (array_key_exists('name', $changes) ? 'RENAME AS '.$changes['name'] : '');
-
- if (array_key_exists('add', $changes)) {
- foreach ($changes['add'] as $field_name => $field) {
- $type_declaration = $db->getDeclaration($field['type'], $field_name, $field);
- if (PEAR::isError($type_declaration)) {
- return $err;
- }
- if ($query) {
- $query.= ', ';
- }
- $query.= 'ADD ' . $type_declaration;
- }
- }
-
- if (array_key_exists('remove', $changes)) {
- foreach ($changes['remove'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- $query.= 'DROP ' . $field_name;
- }
- }
-
- $rename = array();
- if (array_key_exists('rename', $changes)) {
- foreach ($changes['rename'] as $field_name => $field) {
- $rename[$field['name']] = $field_name;
- }
- }
-
- if (array_key_exists('change', $changes)) {
- foreach ($changes['change'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- if (isset($rename[$field_name])) {
- $old_field_name = $rename[$field_name];
- unset($rename[$field_name]);
- } else {
- $old_field_name = $field_name;
- }
- $query.= "CHANGE $field_name " . $db->getDeclaration($field['type'], $old_field_name, $field);
- }
- }
-
- if (!empty($rename)) {
- foreach ($rename as $rename_name => $renamed_field) {
- if ($query) {
- $query.= ', ';
- }
- $old_field_name = $renamed_field;
- $field = $changes['rename'][$old_field_name];
- $query.= 'CHANGE ' . $db->getDeclaration($field['type'], $old_field_name, $field);
- }
- }
-
- if (!$query) {
- return MDB2_OK;
- }
-
- return $db->query("ALTER TABLE $name $query");
- }
-
- // }}}
- // {{{ listDatabases()
-
- /**
- * list all databases
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listDatabases()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $databases = $db->queryCol('SHOW DATABASES');
- return $databases;
- }
-
- // }}}
- // {{{ listUsers()
-
- /**
- * list all users
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listUsers()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $users = $db->queryCol('SELECT DISTINCT USER FROM USER');
- return $users;
- }
-
- // }}}
- // {{{ listTables()
-
- /**
- * list all tables in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTables()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $table_names = $db->queryCol('SHOW TABLES');
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
-
- $tables = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if (!$this->_isSequenceName($table_names[$i]))
- $tables[] = $table_names[$i];
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $tables = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $tables);
- }
-
- return $tables;
- }
-
- // }}}
- // {{{ listTableFields()
-
- /**
- * list all fields in a tables in the current database
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableFields($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $fields = $db->queryCol("SHOW COLUMNS FROM $table");
- if (PEAR::isError($fields)) {
- return $fields;
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $fields = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $fields);
- }
-
- return $fields;
- }
-
- // }}}
- // {{{ createIndex()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of the table on which the index is to be created
- * @param string $name name of the index to be created
- * @param array $definition associative array that defines properties of the index to be created.
- * Currently, only one property named FIELDS is supported. This property
- * is also an associative with the names of the index fields as array
- * indexes. Each entry of this array is set to another type of associative
- * array that specifies properties of the index that are specific to
- * each field.
- *
- * Currently, only the sorting property is supported. It should be used
- * to define the sorting direction of the index. It may be set to either
- * ascending or descending.
- *
- * Not all DBMS support index sorting direction configuration. The DBMS
- * drivers of those that do not support it ignore this property. Use the
- * function supports() to determine whether the DBMS driver can manage indexes.
-
- * Example
- * array(
- * 'fields' => array(
- * 'user_name' => array(
- * 'sorting' => 'ascending'
- * ),
- * 'last_login' => array()
- * )
- * )
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createIndex($table, $name, $definition)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (array_key_exists('primary', $definition) && $definition['primary']) {
- $type = 'PRIMARY';
- $name = 'KEY';
- } elseif (array_key_exists('unique', $definition) && $definition['unique']) {
- $type = 'UNIQUE';
- } else {
- $type = 'INDEX';
- }
-
- $query = "ALTER TABLE $table ADD $type $name (";
- $query.= implode(', ', array_keys($definition['fields']));
- $query.= ')';
-
- return $db->query($query);
- }
-
- // }}}
- // {{{ dropIndex()
-
- /**
- * drop existing index
- *
- * @param string $table name of table that should be used in method
- * @param string $name name of the index to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropIndex($table, $name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->query("ALTER TABLE $table DROP INDEX $name");
- }
-
- // }}}
- // {{{ listTableIndexes()
-
- /**
- * list all indexes in a table
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableIndexes($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $key_name = 'Key_name';
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $key_name = strtolower($key_name);
- } else {
- $key_name = strtoupper($key_name);
- }
- }
-
- $query = "SHOW INDEX FROM $table";
- $indexes_all = $db->queryCol($query, 'text', $key_name);
- if (PEAR::isError($indexes_all)) {
- return $indexes_all;
- }
-
- $indexes = array_unique($indexes_all);
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $indexes = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $indexes);
- }
-
- return $indexes;
- }
-
- // }}}
- // {{{ createSequence()
-
- /**
- * create sequence
- *
- * @param string $seq_name name of the sequence to be created
- * @param string $start start value of the sequence; default is 1
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createSequence($seq_name, $start = 1)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- $seqcol_name = $db->options['seqcol_name'];
- $result = $this->_verifyTableType($db->options['default_table_type']);
- if (PEAR::isError($result)) {
- return $result;
- }
-
- $res = $db->query("CREATE TABLE $sequence_name".
- "($seqcol_name INT NOT NULL AUTO_INCREMENT, PRIMARY KEY ($seqcol_name))".
- (strlen($db->options['default_table_type']) ? ' TYPE='.$db->options['default_table_type'] : '')
- );
-
- if (PEAR::isError($res)) {
- return $res;
- }
-
- if ($start == 1) {
- return MDB2_OK;
- }
-
- $res = $db->query("INSERT INTO $sequence_name ($seqcol_name) VALUES (".($start-1).')');
- if (!PEAR::isError($res)) {
- return MDB2_OK;
- }
-
- // Handle error
- $result = $db->query("DROP TABLE $sequence_name");
- if (PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not drop inconsistent sequence table ('.
- $result->getMessage().' ('.$result->getUserinfo().'))');
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not create sequence table ('.
- $res->getMessage().' ('.$res->getUserinfo().'))');
- }
-
- // }}}
- // {{{ dropSequence()
-
- /**
- * drop existing sequence
- *
- * @param string $seq_name name of the sequence to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropSequence($seq_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query("DROP TABLE $sequence_name");
- }
-
- // }}}
- // {{{ listSequences()
-
- /**
- * list all sequences in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listSequences()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $table_names = $db->queryCol('SHOW TABLES');
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
-
- $sequences = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if ($sqn = $this->_isSequenceName($table_names[$i])) {
- $sequences[] = $sqn;
- }
- }
-
- return $sequences;
- }
-
- // }}}
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Manager/mysqli.php b/program/lib/MDB2/Driver/Manager/mysqli.php
deleted file mode 100755
index 9a1cd31de..000000000
--- a/program/lib/MDB2/Driver/Manager/mysqli.php
+++ /dev/null
@@ -1,749 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Manager/Common.php';
-
-/**
- * MDB2 MySQLi driver for the management modules
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Manager_mysqli extends MDB2_Driver_Manager_Common
-{
- // {{{ properties
- var $verified_table_types = array();#
- // }}}
-
- // }}}
- // {{{ _verifyTableType()
-
- /**
- * verify that chosen transactional table hanlder is available in the database
- *
- * @param string $table_type name of the table handler
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function _verifyTableType($table_type)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- switch (strtoupper($table_type)) {
- case 'BERKELEYDB':
- case 'BDB':
- $check = array('have_bdb');
- break;
- case 'INNODB':
- $check = array('have_innobase', 'have_innodb');
- break;
- case 'GEMINI':
- $check = array('have_gemini');
- break;
- case 'HEAP':
- case 'ISAM':
- case 'MERGE':
- case 'MRG_MYISAM':
- case 'MYISAM':
- case '':
- return MDB2_OK;
- default:
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- $table_type.' is not a supported table type');
- }
- if (isset($this->verified_table_types[$table_type])
- && $this->verified_table_types[$table_type] == $db->connection
- ) {
- return MDB2_OK;
- }
- $not_supported = false;
- for ($i = 0, $j = count($check); $i < $j; ++$i) {
- $query = 'SHOW VARIABLES LIKE '.$db->quote($check[$i], 'text');
- $has = $db->queryRow($query, null, MDB2_FETCHMODE_ORDERED);
- if (PEAR::isError($has)) {
- return $has;
- }
- if (is_array($has)) {
- $not_supported = true;
- if ($has[1] == 'YES') {
- $this->verified_table_types[$table_type] = $db->connection;
- return MDB2_OK;
- }
- }
- }
- if ($not_supported) {
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- $table_type.' is not a supported table type by this MySQL database server');
- }
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'could not tell if '.$table_type.' is a supported table type');
- }
-
- // }}}
- // {{{ createDatabase()
-
- /**
- * create a new database
- *
- * @param string $name name of the database that should be created
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'CREATE DATABASE '.$name;
- $result = $db->query($query);
- if (PEAR::isError($result)) {
- return $result;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ dropDatabase()
-
- /**
- * drop an existing database
- *
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'DROP DATABASE '.$name;
- $result = $db->query($query);
- if (PEAR::isError($result)) {
- return $result;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ createTable()
-
- /**
- * create a new table
- *
- * @param string $name Name of the database that should be created
- * @param array $fields Associative array that contains the definition of each field of the new table
- * The indexes of the array entries are the names of the fields of the table an
- * the array entry values are associative arrays like those that are meant to be
- * passed with the field definitions to get[Type]Declaration() functions.
- *
- * Example
- * array(
- *
- * 'id' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * 'notnull' => 1
- * 'default' => 0
- * ),
- * 'name' => array(
- * 'type' => 'text',
- * 'length' => 12
- * ),
- * 'password' => array(
- * 'type' => 'text',
- * 'length' => 12
- * )
- * );
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createTable($name, $fields)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (!$name) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createTable: no valid table name specified');
- }
- if (empty($fields)) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createTable: no fields specified for table "'.$name.'"');
- }
- $verify = $this->_verifyTableType($db->options['default_table_type']);
- if (PEAR::isError($verify)) {
- return $verify;
- }
- $query_fields = $this->getFieldDeclarationList($fields);
- if (PEAR::isError($query_fields)) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createTable: '.$this->getUserinfo());
- }
- $query = "CREATE TABLE $name ($query_fields)".(strlen($db->options['default_table_type'])
- ? ' TYPE='.$db->options['default_table_type'] : '');
-
- return $db->query($query);
- }
-
- // }}}
- // {{{ alterTable()
-
- /**
- * alter an existing table
- *
- * @param string $name name of the table that is intended to be changed.
- * @param array $changes associative array that contains the details of each type
- * of change that is intended to be performed. The types of
- * changes that are currently supported are defined as follows:
- *
- * name
- *
- * New name for the table.
- *
- * add
- *
- * Associative array with the names of fields to be added as
- * indexes of the array. The value of each entry of the array
- * should be set to another associative array with the properties
- * of the fields to be added. The properties of the fields should
- * be the same as defined by the Metabase parser.
- *
- *
- * remove
- *
- * Associative array with the names of fields to be removed as indexes
- * of the array. Currently the values assigned to each entry are ignored.
- * An empty array should be used for future compatibility.
- *
- * rename
- *
- * Associative array with the names of fields to be renamed as indexes
- * of the array. The value of each entry of the array should be set to
- * another associative array with the entry named name with the new
- * field name and the entry named Declaration that is expected to contain
- * the portion of the field declaration already in DBMS specific SQL code
- * as it is used in the CREATE TABLE statement.
- *
- * change
- *
- * Associative array with the names of the fields to be changed as indexes
- * of the array. Keep in mind that if it is intended to change either the
- * name of a field and any other properties, the change array entries
- * should have the new names of the fields as array indexes.
- *
- * The value of each entry of the array should be set to another associative
- * array with the properties of the fields to that are meant to be changed as
- * array entries. These entries should be assigned to the new values of the
- * respective properties. The properties of the fields should be the same
- * as defined by the Metabase parser.
- *
- * Example
- * array(
- * 'name' => 'userlist',
- * 'add' => array(
- * 'quota' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * )
- * ),
- * 'remove' => array(
- * 'file_limit' => array(),
- * 'time_limit' => array()
- * ),
- * 'change' => array(
- * 'gender' => array(
- * 'default' => 'M',
- * )
- * ),
- * 'rename' => array(
- * 'sex' => array(
- * 'name' => 'gender',
- * )
- * )
- * )
- *
- * @param boolean $check indicates whether the function should just check if the DBMS driver
- * can perform the requested table alterations if the value is true or
- * actually perform them otherwise.
- * @access public
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- */
- function alterTable($name, $changes, $check)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- foreach ($changes as $change_name => $change) {
- switch ($change_name) {
- case 'add':
- case 'remove':
- case 'change':
- case 'rename':
- case 'name':
- break;
- default:
- return $db->raiseError(MDB2_ERROR_CANNOT_ALTER, null, null,
- 'alterTable: change type "'.$change_name.'" not yet supported');
- }
- }
-
- if ($check) {
- return MDB2_OK;
- }
-
- $query = (array_key_exists('name', $changes) ? 'RENAME AS '.$changes['name'] : '');
-
- if (array_key_exists('add', $changes)) {
- foreach ($changes['add'] as $field_name => $field) {
- $type_declaration = $db->getDeclaration($field['type'], $field_name, $field);
- if (PEAR::isError($type_declaration)) {
- return $err;
- }
- if ($query) {
- $query.= ', ';
- }
- $query.= 'ADD ' . $type_declaration;
- }
- }
-
- if (array_key_exists('remove', $changes)) {
- foreach ($changes['remove'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- $query.= 'DROP ' . $field_name;
- }
- }
-
- $rename = array();
- if (array_key_exists('rename', $changes)) {
- foreach ($changes['rename'] as $field_name => $field) {
- $rename[$field['name']] = $field_name;
- }
- }
-
- if (array_key_exists('change', $changes)) {
- foreach ($changes['change'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- if (isset($rename[$field_name])) {
- $old_field_name = $rename[$field_name];
- unset($rename[$field_name]);
- } else {
- $old_field_name = $field_name;
- }
- $query.= "CHANGE $field_name " . $db->getDeclaration($field['type'], $old_field_name, $field);
- }
- }
-
- if (!empty($rename)) {
- foreach ($rename as $rename_name => $renamed_field) {
- if ($query) {
- $query.= ', ';
- }
- $old_field_name = $renamed_field;
- $field = $changes['rename'][$old_field_name];
- $query.= 'CHANGE ' . $db->getDeclaration($field['type'], $old_field_name, $field);
- }
- }
-
- if (!$query) {
- return MDB2_OK;
- }
-
- return $db->query("ALTER TABLE $name $query");
- }
-
- // }}}
- // {{{ listDatabases()
-
- /**
- * list all databases
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listDatabases()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $databases = $db->queryCol('SHOW DATABASES');
- return $databases;
- }
-
- // }}}
- // {{{ listUsers()
-
- /**
- * list all users
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listUsers()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $users = $db->queryCol('SELECT DISTINCT USER FROM USER');
- return $users;
- }
-
- // }}}
- // {{{ listTables()
-
- /**
- * list all tables in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTables()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $table_names = $db->queryCol('SHOW TABLES');
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
-
- $tables = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if (!$this->_isSequenceName($table_names[$i]))
- $tables[] = $table_names[$i];
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $tables = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $tables);
- }
-
- return $tables;
- }
-
- // }}}
- // {{{ listTableFields()
-
- /**
- * list all fields in a tables in the current database
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableFields($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $fields = $db->queryCol("SHOW COLUMNS FROM $table");
- if (PEAR::isError($fields)) {
- return $fields;
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $fields = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $fields);
- }
-
- return $fields;
- }
-
- // }}}
- // {{{ createIndex()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of the table on which the index is to be created
- * @param string $name name of the index to be created
- * @param array $definition associative array that defines properties of the index to be created.
- * Currently, only one property named FIELDS is supported. This property
- * is also an associative with the names of the index fields as array
- * indexes. Each entry of this array is set to another type of associative
- * array that specifies properties of the index that are specific to
- * each field.
- *
- * Currently, only the sorting property is supported. It should be used
- * to define the sorting direction of the index. It may be set to either
- * ascending or descending.
- *
- * Not all DBMS support index sorting direction configuration. The DBMS
- * drivers of those that do not support it ignore this property. Use the
- * function supports() to determine whether the DBMS driver can manage indexes.
-
- * Example
- * array(
- * 'fields' => array(
- * 'user_name' => array(
- * 'sorting' => 'ascending'
- * ),
- * 'last_login' => array()
- * )
- * )
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createIndex($table, $name, $definition)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (array_key_exists('primary', $definition) && $definition['primary']) {
- $type = 'PRIMARY';
- $name = 'KEY';
- } elseif (array_key_exists('unique', $definition) && $definition['unique']) {
- $type = 'UNIQUE';
- } else {
- $type = 'INDEX';
- }
-
- $query = "ALTER TABLE $table ADD $type $name (";
- $query.= implode(', ', array_keys($definition['fields']));
- $query.= ')';
-
- return $db->query($query);
- }
-
- // }}}
- // {{{ dropIndex()
-
- /**
- * drop existing index
- *
- * @param string $table name of table that should be used in method
- * @param string $name name of the index to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropIndex($table, $name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->query("ALTER TABLE $table DROP INDEX $name");
- }
-
- // }}}
- // {{{ listTableIndexes()
-
- /**
- * list all indexes in a table
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableIndexes($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $key_name = 'Key_name';
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $key_name = strtolower($key_name);
- } else {
- $key_name = strtoupper($key_name);
- }
- }
-
- $query = "SHOW INDEX FROM $table";
- $indexes_all = $db->queryCol($query, 'text', $key_name);
- if (PEAR::isError($indexes_all)) {
- return $indexes_all;
- }
-
- $indexes = array_unique($indexes_all);
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $indexes = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $indexes);
- }
-
- return $indexes;
- }
-
- // }}}
- // {{{ createSequence()
-
- /**
- * create sequence
- *
- * @param string $seq_name name of the sequence to be created
- * @param string $start start value of the sequence; default is 1
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createSequence($seq_name, $start = 1)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- $seqcol_name = $db->options['seqcol_name'];
- $result = $this->_verifyTableType($db->options['default_table_type']);
- if (PEAR::isError($result)) {
- return $result;
- }
-
- $res = $db->query("CREATE TABLE $sequence_name".
- "($seqcol_name INT NOT NULL AUTO_INCREMENT, PRIMARY KEY ($seqcol_name))".
- (strlen($db->options['default_table_type']) ? ' TYPE='.$db->options['default_table_type'] : '')
- );
-
- if (PEAR::isError($res)) {
- return $res;
- }
-
- if ($start == 1) {
- return MDB2_OK;
- }
-
- $res = $db->query("INSERT INTO $sequence_name ($seqcol_name) VALUES (".($start-1).')');
- if (!PEAR::isError($res)) {
- return MDB2_OK;
- }
-
- // Handle error
- $result = $db->query("DROP TABLE $sequence_name");
- if (PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not drop inconsistent sequence table ('.
- $result->getMessage().' ('.$result->getUserinfo().'))');
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not create sequence table ('.
- $res->getMessage().' ('.$res->getUserinfo().'))');
- }
-
- // }}}
- // {{{ dropSequence()
-
- /**
- * drop existing sequence
- *
- * @param string $seq_name name of the sequence to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropSequence($seq_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query("DROP TABLE $sequence_name");
- }
-
- // }}}
- // {{{ listSequences()
-
- /**
- * list all sequences in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listSequences()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $table_names = $db->queryCol('SHOW TABLES');
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
-
- $sequences = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if ($sqn = $this->_isSequenceName($table_names[$i])) {
- $sequences[] = $sqn;
- }
- }
-
- return $sequences;
- }
-
- // }}}
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Manager/oci8.php b/program/lib/MDB2/Driver/Manager/oci8.php
deleted file mode 100755
index aa5ee3a66..000000000
--- a/program/lib/MDB2/Driver/Manager/oci8.php
+++ /dev/null
@@ -1,673 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-
-// $Id$
-
-require_once 'MDB2/Driver/Manager/Common.php';
-
-/**
- * MDB2 oci8 driver for the management modules
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Manager_oci8 extends MDB2_Driver_Manager_Common
-{
- // {{{ createDatabase()
-
- /**
- * create a new database
- *
- * @param object $db database object that is extended by this class
- * @param string $name name of the database that should be created
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $username = $db->options['database_name_prefix'].$name;
- $password = $db->dsn['password'] ? $db->dsn['password'] : $name;
- $tablespace = $db->options['default_tablespace']
- ? ' DEFAULT TABLESPACE '.$db->options['default_tablespace'] : '';
-
- $query = 'CREATE USER '.$username.' IDENTIFIED BY '.$password.$tablespace;
- $result = $db->standaloneQuery($query);
- if (PEAR::isError($result)) {
- return $result;
- }
- $query = 'GRANT CREATE SESSION, CREATE TABLE, UNLIMITED TABLESPACE, CREATE SEQUENCE TO '.$username;
- $result = $db->standaloneQuery($query);
- if (PEAR::isError($result)) {
- $query = 'DROP USER '.$username.' CASCADE';
- $result2 = $db->standaloneQuery($query);
- if (PEAR::isError($result2)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createDatabase: could not setup the database user ('.$result->getUserinfo().
- ') and then could drop its records ('.$result2->getUserinfo().')');
- }
- return $result;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ dropDatabase()
-
- /**
- * drop an existing database
- *
- * @param object $db database object that is extended by this class
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $username = $db->options['database_name_prefix'].$name;
- return $db->standaloneQuery('DROP USER '.$username.' CASCADE');
- }
-
- function _makeAutoincrement($name, $table, $start = 1)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $index_name = $table . '_autoincrement_pk';
- $definition = array(
- 'primary' => true,
- 'fields' => array($name),
- );
- $result = $db->manager->createIndex($table, $index_name, $definition);
- if (PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- '_makeAutoincrement: primary key for autoincrement PK could not be created');
- }
-
- $result = $db->manager->createSequence($table, $start);
- if (PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- '_makeAutoincrement: sequence for autoincrement PK could not be created');
- }
-
- $sequence_name = $db->getSequenceName($table);
- $trigger_name = $table . '_autoincrement_pk';
- $trigger_sql = "CREATE TRIGGER $trigger_name BEFORE INSERT ON $table";
- $trigger_sql.= " FOR EACH ROW BEGIN IF (:new.$name IS NULL) THEN SELECT ";
- $trigger_sql.= "$sequence_name.NEXTVAL INTO :new.$name FROM DUAL; END IF; END;";
-
- return $db->query($trigger_sql);
- }
-
- function _dropAutoincrement($name, $table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->manager->dropSequence($table);
- if (PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- '_dropAutoincrement: sequence for autoincrement PK could not be dropped');
- }
-
- $sequence_name = $db->getSequenceName($table);
- $trigger_name = $table . '_autoincrement_pk';
- $trigger_sql = 'DROP TRIGGER ' . $trigger_name;
-
- return $db->query($trigger_sql);
- }
-
- // }}}
- // {{{ createTable()
-
- /**
- * create a new table
- *
- * @param string $name Name of the database that should be created
- * @param array $fields Associative array that contains the definition of each field of the new table
- * The indexes of the array entries are the names of the fields of the table an
- * the array entry values are associative arrays like those that are meant to be
- * passed with the field definitions to get[Type]Declaration() functions.
- *
- * Example
- * array(
- *
- * 'id' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * 'notnull' => 1
- * 'default' => 0
- * ),
- * 'name' => array(
- * 'type' => 'text',
- * 'length' => 12
- * ),
- * 'password' => array(
- * 'type' => 'text',
- * 'length' => 12
- * )
- * );
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createTable($name, $fields)
- {
- $result = parent::createTable($name, $fields);
- if (PEAR::isError($result)) {
- return $result;
- }
- foreach($fields as $field_name => $field) {
- if (array_key_exists('autoincrement', $field) && $field['autoincrement']) {
- return $this->_makeAutoincrement($field_name, $name);
- }
- }
- }
-
- // }}}
- // {{{ alterTable()
-
- /**
- * alter an existing table
- *
- * @param object $db database object that is extended by this class
- * @param string $name name of the table that is intended to be changed.
- * @param array $changes associative array that contains the details of each type
- * of change that is intended to be performed. The types of
- * changes that are currently supported are defined as follows:
- *
- * name
- *
- * New name for the table.
- *
- * add
- *
- * Associative array with the names of fields to be added as
- * indexes of the array. The value of each entry of the array
- * should be set to another associative array with the properties
- * of the fields to be added. The properties of the fields should
- * be the same as defined by the Metabase parser.
- *
- *
- * remove
- *
- * Associative array with the names of fields to be removed as indexes
- * of the array. Currently the values assigned to each entry are ignored.
- * An empty array should be used for future compatibility.
- *
- * rename
- *
- * Associative array with the names of fields to be renamed as indexes
- * of the array. The value of each entry of the array should be set to
- * another associative array with the entry named name with the new
- * field name and the entry named Declaration that is expected to contain
- * the portion of the field declaration already in DBMS specific SQL code
- * as it is used in the CREATE TABLE statement.
- *
- * change
- *
- * Associative array with the names of the fields to be changed as indexes
- * of the array. Keep in mind that if it is intended to change either the
- * name of a field and any other properties, the change array entries
- * should have the new names of the fields as array indexes.
- *
- * The value of each entry of the array should be set to another associative
- * array with the properties of the fields to that are meant to be changed as
- * array entries. These entries should be assigned to the new values of the
- * respective properties. The properties of the fields should be the same
- * as defined by the Metabase parser.
- *
- * Example
- * array(
- * 'name' => 'userlist',
- * 'add' => array(
- * 'quota' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * )
- * ),
- * 'remove' => array(
- * 'file_limit' => array(),
- * 'time_limit' => array()
- * ),
- * 'change' => array(
- * 'gender' => array(
- * 'default' => 'M',
- * )
- * ),
- * 'rename' => array(
- * 'sex' => array(
- * 'name' => 'gender',
- * )
- * )
- * )
- * @param boolean $check indicates whether the function should just check if the DBMS driver
- * can perform the requested table alterations if the value is true or
- * actually perform them otherwise.
- * @access public
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- */
- function alterTable($name, $changes, $check)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- foreach ($changes as $change_name => $change) {
- switch ($change_name) {
- case 'add':
- case 'remove':
- case 'change':
- case 'name':
- break;
- case 'rename':
- default:
- return $db->raiseError(MDB2_ERROR, null, null,
- 'alterTable: change type "'.$change_name.'" not yet supported');
- }
- }
-
- if ($check) {
- return MDB2_OK;
- }
-
- if (array_key_exists('remove', $changes)) {
- $query = ' DROP (';
- $fields = $changes['remove'];
- $query.= implode(', ', array_keys($fields));
- $query.= ')';
- if (PEAR::isError($result = $db->query("ALTER TABLE $name $query"))) {
- return $result;
- }
- $query = '';
- }
-
- $query = (array_key_exists('name', $changes) ? 'RENAME TO '.$changes['name'] : '');
-
- if (array_key_exists('add', $changes)) {
- foreach ($changes['add'] as $field_name => $field) {
- $type_declaration = $db->getDeclaration($field['type'], $field_name, $field);
- if (PEAR::isError($type_declaration)) {
- return $err;
- }
- $query.= ' ADD (' . $type_declaration . ')';
- }
- }
-
- if (array_key_exists('change', $changes)) {
- foreach ($changes['change'] as $field_name => $field) {
- $query.= "MODIFY ($field_name " . $db->getDeclaration($field['type'], $field_name, $field).')';
- }
- }
-
- if (!$query) {
- return MDB2_OK;
- }
-
- return $db->query("ALTER TABLE $name $query");
- }
-
- // }}}
- // {{{ listDatabases()
-
- /**
- * list all databases
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listDatabases()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if ($db->options['database_name_prefix']) {
- $query = 'SELECT SUBSTR(username, '
- .(strlen($db->options['database_name_prefix'])+1)
- .") FROM sys.dba_users WHERE username LIKE '"
- .$db->options['database_name_prefix']."%'";
- } else {
- $query = 'SELECT username FROM sys.dba_users';
- }
- $result = $db->standaloneQuery($query);
- if (PEAR::isError($result)) {
- return $result;
- }
- $databases = $result->fetchCol();
- if (PEAR::isError($databases)) {
- return $databases;
- }
- // is it legit to force this to lowercase?
- $databases = array_keys(array_change_key_case(array_flip($databases), $db->options['field_case']));
- $result->free();
- return $databases;
- }
-
- // }}}
- // {{{ listUsers()
-
- /**
- * list all users in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listUsers()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'SELECT username FROM sys.all_users';
- $users = $db->queryCol($query);
- if (PEAR::isError($users)) {
- return $users;
- }
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- && $db->options['field_case'] == CASE_LOWER
- ) {
- $users = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $users);
- }
- return $users;
- }
- // }}}
- // {{{ listViews()
-
- /**
- * list all views in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listViews()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'SELECT view_name FROM sys.user_views';
- $views = $db->queryCol($query);
- if (PEAR::isError($views)) {
- return $views;
- }
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- && $db->options['field_case'] == CASE_LOWER
- ) {
- $views = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $views);
- }
- return $views;
- }
-
- // }}}
- // {{{ listFunctions()
-
- /**
- * list all functions in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listFunctions()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = "SELECT name FROM sys.user_source WHERE line = 1 AND type = 'FUNCTION'";
- $functions = $db->queryCol($query);
- if (PEAR::isError($functions)) {
- return $functions;
- }
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- && $db->options['field_case'] == CASE_LOWER
- ) {
- $functions = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $functions);
- }
- return $functions;
- }
-
- // }}}
- // {{{ listTables()
-
- /**
- * list all tables in the current database
- *
- * @return mixed data array on success, a MDB error on failure
- * @access public
- **/
- function listTables()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'SELECT table_name FROM sys.user_tables';
- return $db->queryCol($query);
- }
-
- // }}}
- // {{{ listTableFields()
-
- /**
- * list all fields in a tables in the current database
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB error on failure
- * @access public
- */
- function listTableFields($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $table = strtoupper($table);
- $query = "SELECT column_name FROM user_tab_columns WHERE table_name='$table' ORDER BY column_id";
- $fields = $db->queryCol($query);
- if (PEAR::isError($result)) {
- return $result;
- }
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- && $db->options['field_case'] == CASE_LOWER
- ) {
- $fields = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $fields);
- }
- return $fields;
- }
- // }}}
- // {{{ createIndex()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of the table on which the index is to be created
- * @param string $name name of the index to be created
- * @param array $definition associative array that defines properties of the index to be created.
- * Currently, only one property named FIELDS is supported. This property
- * is also an associative with the names of the index fields as array
- * indexes. Each entry of this array is set to another type of associative
- * array that specifies properties of the index that are specific to
- * each field.
- *
- * Currently, only the sorting property is supported. It should be used
- * to define the sorting direction of the index. It may be set to either
- * ascending or descending.
- *
- * Not all DBMS support index sorting direction configuration. The DBMS
- * drivers of those that do not support it ignore this property. Use the
- * function supports() to determine whether the DBMS driver can manage indexes.
- *
- * Example
- * array(
- * 'fields' => array(
- * 'user_name' => array(
- * 'sorting' => 'ascending'
- * ),
- * 'last_login' => array()
- * )
- * )
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createIndex($table, $name, $definition)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
- if (array_key_exists('primary', $definition) && $definition['primary']) {
- $query = "ALTER TABLE $table ADD CONSTRAINT $name PRIMARY KEY (";
- } else {
- $query = 'CREATE';
- if (array_key_exists('unique', $definition) && $definition['unique']) {
- $query.= ' UNIQUE';
- }
- $query .= " INDEX $name ON $table (";
- }
- $query .= implode(', ', array_keys($definition['fields'])) . ')';
-
- return $db->query($query);
- }
-
- // }}}
- // {{{ createSequence()
-
- /**
- * create sequence
- *
- * @param object $db database object that is extended by this class
- * @param string $seq_name name of the sequence to be created
- * @param string $start start value of the sequence; default is 1
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createSequence($seq_name, $start = 1)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query("CREATE SEQUENCE $sequence_name START WITH $start INCREMENT BY 1".
- ($start < 1 ? " MINVALUE $start" : ''));
- }
-
- // }}}
- // {{{ dropSequence()
-
- /**
- * drop existing sequence
- *
- * @param object $db database object that is extended by this class
- * @param string $seq_name name of the sequence to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropSequence($seq_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query("DROP SEQUENCE $sequence_name");
- }
-
- // }}}
- // {{{ listSequences()
-
- /**
- * list all sequences in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listSequences()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = "SELECT sequence_name FROM sys.user_sequences";
- $table_names = $db->queryCol($query);
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
- $sequences = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if ($sqn = $this->_isSequenceName($table_names[$i]))
- $sequences[] = $sqn;
- }
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- && $db->options['field_case'] == CASE_LOWER
- ) {
- $sequences = array_map(($db->options['field_case'] == CASE_LOWER ? 'strtolower' : 'strtoupper'), $sequences);
- }
- return $sequences;
- }}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Manager/pgsql.php b/program/lib/MDB2/Driver/Manager/pgsql.php
deleted file mode 100755
index 5db3e5ce8..000000000
--- a/program/lib/MDB2/Driver/Manager/pgsql.php
+++ /dev/null
@@ -1,570 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Paul Cooper <pgc@ucecom.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-require_once 'MDB2/Driver/Manager/Common.php';
-
-/**
- * MDB2 MySQL driver for the management modules
- *
- * @package MDB2
- * @category Database
- * @author Paul Cooper <pgc@ucecom.com>
- */
-class MDB2_Driver_Manager_pgsql extends MDB2_Driver_Manager_Common
-{
- // {{{ createDatabase()
-
- /**
- * create a new database
- *
- * @param string $name name of the database that should be created
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- **/
- function createDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->standaloneQuery("CREATE DATABASE $name");
- }
-
- // }}}
- // {{{ dropDatabase()
-
- /**
- * drop an existing database
- *
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- **/
- function dropDatabase($name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->standaloneQuery("DROP DATABASE $name");
- }
-
- // }}}
- // {{{ alterTable()
-
- /**
- * alter an existing table
- *
- * @param string $name name of the table that is intended to be changed.
- * @param array $changes associative array that contains the details of each type
- * of change that is intended to be performed. The types of
- * changes that are currently supported are defined as follows:
- *
- * name
- *
- * New name for the table.
- *
- * add
- *
- * Associative array with the names of fields to be added as
- * indexes of the array. The value of each entry of the array
- * should be set to another associative array with the properties
- * of the fields to be added. The properties of the fields should
- * be the same as defined by the Metabase parser.
- *
- *
- * remove
- *
- * Associative array with the names of fields to be removed as indexes
- * of the array. Currently the values assigned to each entry are ignored.
- * An empty array should be used for future compatibility.
- *
- * rename
- *
- * Associative array with the names of fields to be renamed as indexes
- * of the array. The value of each entry of the array should be set to
- * another associative array with the entry named name with the new
- * field name and the entry named Declaration that is expected to contain
- * the portion of the field declaration already in DBMS specific SQL code
- * as it is used in the CREATE TABLE statement.
- *
- * change
- *
- * Associative array with the names of the fields to be changed as indexes
- * of the array. Keep in mind that if it is intended to change either the
- * name of a field and any other properties, the change array entries
- * should have the new names of the fields as array indexes.
- *
- * The value of each entry of the array should be set to another associative
- * array with the properties of the fields to that are meant to be changed as
- * array entries. These entries should be assigned to the new values of the
- * respective properties. The properties of the fields should be the same
- * as defined by the Metabase parser.
- *
- * Example
- * array(
- * 'name' => 'userlist',
- * 'add' => array(
- * 'quota' => array(
- * 'type' => 'integer',
- * 'unsigned' => 1
- * )
- * ),
- * 'remove' => array(
- * 'file_limit' => array(),
- * 'time_limit' => array()
- * ),
- * 'change' => array(
- * 'gender' => array(
- * 'default' => 'M',
- * )
- * ),
- * 'rename' => array(
- * 'sex' => array(
- * 'name' => 'gender',
- * )
- * )
- * )
- * @param boolean $check indicates whether the function should just check if the DBMS driver
- * can perform the requested table alterations if the value is true or
- * actually perform them otherwise.
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- **/
- function alterTable($name, $changes, $check)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- foreach ($changes as $change_name => $change) {
- switch ($change_name) {
- case 'add':
- case 'remove':
- case 'change':
- case 'name':
- break;
- case 'rename':
- default:
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'alterTable: change type "'.$change_name.'\" not yet supported');
- }
- }
-
- if ($check) {
- return MDB2_OK;
- }
-
- $query = (array_key_exists('name', $changes) ? 'RENAME TO '.$changes['name'] : '');
-
- if (array_key_exists('add', $changes)) {
- foreach ($changes['add'] as $field_name => $field) {
- $type_declaration = $db->getDeclaration($field['type'], $field_name, $field);
- if (PEAR::isError($type_declaration)) {
- return $err;
- }
- if ($query) {
- $query.= ', ';
- }
- $query.= 'ADD ' . $type_declaration;
- }
- }
-
- if (array_key_exists('remove', $changes)) {
- foreach ($changes['remove'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- $query.= 'DROP ' . $field_name;
- }
- }
-
- if (array_key_exists('change', $changes)) {
- // missing support to change DEFAULT and NULLability
- foreach ($changes['change'] as $field_name => $field) {
- if ($query) {
- $query.= ', ';
- }
- $db->loadModule('Datatype');
- $query.= "ALTER $field_name TYPE ".$db->datatype->getTypeDeclaration($field);
- }
- }
-
- if (!$query) {
- return MDB2_OK;
- }
-
- return $db->query("ALTER TABLE $name $query");
- }
-
- // }}}
- // {{{ listDatabases()
-
- /**
- * list all databases
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- **/
- function listDatabases()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->standaloneQuery('SELECT datname FROM pg_database');
- if (!MDB2::isResultCommon($result)) {
- return $result;
- }
-
- $col = $result->fetchCol();
- $result->free();
- return $col;
- }
-
- // }}}
- // {{{ listUsers()
-
- /**
- * list all users
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- **/
- function listUsers()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->standaloneQuery('SELECT usename FROM pg_user');
- if (!MDB2::isResultCommon($result)) {
- return $result;
- }
-
- $col = $result->fetchCol();
- $result->free();
- return $col;
- }
-
- // }}}
- // {{{ listViews()
-
- /**
- * list the views in the database
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- **/
- function listViews()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'SELECT viewname FROM pg_views';
- return $db->queryCol($query);
- }
-
- // }}}
- // {{{ listFunctions()
-
- /**
- * list all functions in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listFunctions()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = "
- SELECT
- proname
- FROM
- pg_proc pr,
- pg_type tp
- WHERE
- tp.oid = pr.prorettype
- AND pr.proisagg = FALSE
- AND tp.typname <> 'trigger'
- AND pr.pronamespace IN
- (SELECT oid FROM pg_namespace WHERE nspname NOT LIKE 'pg_%' AND nspname != 'information_schema')";
- return $db->queryCol($query);
- }
-
- // }}}
- // {{{ listTables()
-
- /**
- * list all tables in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- **/
- function listTables()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- // gratuitously stolen from PEAR DB _getSpecialQuery in pgsql.php
- $query = 'SELECT c.relname AS "Name"'
- . ' FROM pg_class c, pg_user u'
- . ' WHERE c.relowner = u.usesysid'
- . " AND c.relkind = 'r'"
- . ' AND NOT EXISTS'
- . ' (SELECT 1 FROM pg_views'
- . ' WHERE viewname = c.relname)'
- . " AND c.relname !~ '^(pg_|sql_)'"
- . ' UNION'
- . ' SELECT c.relname AS "Name"'
- . ' FROM pg_class c'
- . " WHERE c.relkind = 'r'"
- . ' AND NOT EXISTS'
- . ' (SELECT 1 FROM pg_views'
- . ' WHERE viewname = c.relname)'
- . ' AND NOT EXISTS'
- . ' (SELECT 1 FROM pg_user'
- . ' WHERE usesysid = c.relowner)'
- . " AND c.relname !~ '^pg_'";
- return $db->queryCol($query);
- }
-
- // }}}
- // {{{ listTableFields()
-
- /**
- * list all fields in a tables in the current database
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableFields($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->query("SELECT * FROM $table");
- if (PEAR::isError($result)) {
- return $result;
- }
- $columns = $result->getColumnNames();
- $result->free();
- if (PEAR::isError($columns)) {
- return $columns;
- }
- return array_flip($columns);
- }
-
- // }}}
- // {{{ createIndex()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of the table on which the index is to be created
- * @param string $name name of the index to be created
- * @param array $definition associative array that defines properties of the index to be created.
- * Currently, only one property named FIELDS is supported. This property
- * is also an associative with the names of the index fields as array
- * indexes. Each entry of this array is set to another type of associative
- * array that specifies properties of the index that are specific to
- * each field.
- *
- * Currently, only the sorting property is supported. It should be used
- * to define the sorting direction of the index. It may be set to either
- * ascending or descending.
- *
- * Not all DBMS support index sorting direction configuration. The DBMS
- * drivers of those that do not support it ignore this property. Use the
- * function supports() to determine whether the DBMS driver can manage indexes.
- *
- * Example
- * array(
- * 'fields' => array(
- * 'user_name' => array(
- * 'sorting' => 'ascending'
- * ),
- * 'last_login' => array()
- * )
- * )
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createIndex($table, $name, $definition)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (array_key_exists('primary', $definition) && $definition['primary']) {
- $query = "ALTER TABLE $table ADD CONSTRAINT $name PRIMARY KEY (";
- } else {
- $query = 'CREATE';
- if (array_key_exists('unique', $definition) && $definition['unique']) {
- $query.= ' UNIQUE';
- }
- $query.= " INDEX $name ON $table (";
- }
- $query.= implode(', ', array_keys($definition['fields']));
- $query.= ')';
-
- return $db->query($query);
- }
-
- // }}}
- // {{{ listTableIndexes()
-
- /**
- * list all indexes in a table
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableIndexes($table)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $subquery = "SELECT indexrelid FROM pg_index, pg_class";
- $subquery.= " WHERE (pg_class.relname='$table') AND (pg_class.oid=pg_index.indrelid)";
- return $db->queryCol("SELECT relname FROM pg_class WHERE oid IN ($subquery)");
- }
-
- // }}}
- // {{{ createSequence()
-
- /**
- * create sequence
- *
- * @param string $seq_name name of the sequence to be created
- * @param string $start start value of the sequence; default is 1
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- **/
- function createSequence($seq_name, $start = 1)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query("CREATE SEQUENCE $sequence_name INCREMENT 1".
- ($start < 1 ? " MINVALUE $start" : '')." START $start");
- }
-
- // }}}
- // {{{ dropSequence()
-
- /**
- * drop existing sequence
- *
- * @param string $seq_name name of the sequence to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- **/
- function dropSequence($seq_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query("DROP SEQUENCE $sequence_name");
- }
-
- // }}}
- // {{{ listSequences()
-
- /**
- * list all sequences in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- **/
- function listSequences()
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = "SELECT relname FROM pg_class WHERE relkind = 'S' AND relnamespace IN";
- $query.= "(SELECT oid FROM pg_namespace WHERE nspname NOT LIKE 'pg_%' AND nspname != 'information_schema')";
- $table_names = $db->queryCol($query);
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
- $sequences = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if ($sqn = $this->_isSequenceName($table_names[$i]))
- $sequences[] = $sqn;
- }
- return $sequences;
- }
-}
-?>
diff --git a/program/lib/MDB2/Driver/Manager/sqlite.php b/program/lib/MDB2/Driver/Manager/sqlite.php
deleted file mode 100755
index 3b7f11ea5..000000000
--- a/program/lib/MDB2/Driver/Manager/sqlite.php
+++ /dev/null
@@ -1,375 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@backendmedia.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Manager/Common.php';
-
-/**
- * MDB2 SQLite driver for the management modules
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@backendmedia.com>
- */
-class MDB2_Driver_Manager_sqlite extends MDB2_Driver_Manager_Common
-{
- // {{{ createDatabase()
-
- /**
- * create a new database
- *
- * @param string $name name of the database that should be created
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createDatabase($name)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $database_file = $db->_getDatabaseFile($name);
- if (file_exists($database_file)) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createDatabase: database already exists');
- }
- $php_errormsg = '';
- $handle = @sqlite_open($database_file, $db->dsn['mode'], $php_errormsg);
- if (!$handle) {
- return $db->raiseError(MDB2_ERROR_CANNOT_CREATE, null, null,
- 'createDatabase: '.(isset($php_errormsg) ? $php_errormsg : 'could not create the database file'));
- }
- @sqlite_close($handle);
- return MDB2_OK;
- }
-
- // }}}
- // {{{ dropDatabase()
-
- /**
- * drop an existing database
- *
- * @param string $name name of the database that should be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropDatabase($name)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $database_file = $db->_getDatabaseFile($name);
- if (!@file_exists($database_file)) {
- return $db->raiseError(MDB2_ERROR_CANNOT_DROP, null, null,
- 'dropDatabase: database does not exist');
- }
- $result = @unlink($database_file);
- if (!$result) {
- return $db->raiseError(MDB2_ERROR_CANNOT_DROP, null, null,
- 'dropDatabase: '.(isset($php_errormsg) ? $php_errormsg : 'could not remove the database file'));
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ listDatabases()
-
- /**
- * list all databases
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listDatabases()
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'listDatabases: list databases is not supported');
- }
-
- // }}}
- // {{{ listUsers()
-
- /**
- * list all users
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listUsers()
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- return $db->queryCol('SELECT DISTINCT USER FROM USER');
- }
-
- // }}}
- // {{{ listTables()
-
- /**
- * list all tables in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTables()
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $query = "SELECT name FROM sqlite_master WHERE type='table' AND sql NOT NULL ORDER BY name";
- $table_names = $db->queryCol($query);
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
- $tables = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if (!$this->_isSequenceName($table_names[$i]))
- $tables[] = $table_names[$i];
- }
- return $tables;
- }
-
- // }}}
- // {{{ listTableFields()
-
- /**
- * list all fields in a tables in the current database
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableFields($table)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $query = "SELECT * FROM $table";
- $db->setLimit(1);
- $result = $db->query($query);
- if (PEAR::isError($result)) {
- return $result;
- }
- $columns = $result->getColumnNames();
- $result->free();
- if (PEAR::isError($columns)) {
- return $columns;
- }
- return array_flip($columns);
- }
-
- // }}}
- // {{{ createIndex()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of the table on which the index is to be created
- * @param string $name name of the index to be created
- * @param array $definition associative array that defines properties of the index to be created.
- * Currently, only one property named FIELDS is supported. This property
- * is also an associative with the names of the index fields as array
- * indexes. Each entry of this array is set to another type of associative
- * array that specifies properties of the index that are specific to
- * each field.
- *
- * Currently, only the sorting property is supported. It should be used
- * to define the sorting direction of the index. It may be set to either
- * ascending or descending.
- *
- * Not all DBMS support index sorting direction configuration. The DBMS
- * drivers of those that do not support it ignore this property. Use the
- * function support() to determine whether the DBMS driver can manage indexes.
-
- * Example
- * array(
- * 'fields' => array(
- * 'user_name' => array(
- * 'sorting' => 'ascending'
- * ),
- * 'last_login' => array()
- * )
- * )
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createIndex($table, $name, $definition)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $query = 'CREATE '.(isset($definition['unique']) ? 'UNIQUE' : '')." INDEX $name ON $table (";
- $skipped_first = false;
- foreach ($definition['fields'] as $field_name => $field) {
- if ($skipped_first) {
- $query .= ',';
- }
- $query .= $field_name;
- $skipped_first = true;
- }
- $query .= ')';
- return $db->query($query);
- }
-
- // }}}
- // {{{ dropIndex()
-
- /**
- * drop existing index
- *
- * @param string $table name of table that should be used in method
- * @param string $name name of the index to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropIndex($table, $name)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- return $db->query("DROP INDEX $name");
- }
-
- // }}}
- // {{{ listTableIndexes()
-
- /**
- * list all indexes in a table
- *
- * @param string $table name of table that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listTableIndexes($table)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $query = "SELECT name FROM sqlite_master WHERE type='index' AND tbl_name='$table' AND sql NOT NULL ORDER BY name";
- $indexes_all = $db->queryCol($query);
- if (PEAR::isError($indexes_all)) {
- return $indexes_all;
- }
- $found = $indexes = array();
- foreach ($indexes_all as $index => $index_name) {
- if ($indexes_all[$index] != 'PRIMARY' && !isset($found[$index_name])) {
- $indexes[] = $index_name;
- $found[$index_name] = true;
- }
- }
- return $indexes;
- }
-
- // }}}
- // {{{ createSequence()
-
- /**
- * create sequence
- *
- * @param string $seq_name name of the sequence to be created
- * @param string $start start value of the sequence; default is 1
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function createSequence($seq_name, $start = 1)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $sequence_name = $db->getSequenceName($seq_name);
- $seqcol_name = $db->options['seqcol_name'];
- $query = "CREATE TABLE $sequence_name ($seqcol_name INTEGER PRIMARY KEY DEFAULT 0 NOT NULL)";
- $res = $db->query($query);
- if (PEAR::isError($res)) {
- return $res;
- }
- if ($start == 1) {
- return MDB2_OK;
- }
- $res = $db->query("INSERT INTO $sequence_name ($seqcol_name) VALUES (".($start-1).')');
- if (!PEAR::isError($res)) {
- return MDB2_OK;
- }
- // Handle error
- $result = $db->query("DROP TABLE $sequence_name");
- if (PEAR::isError($result)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not drop inconsistent sequence table ('.
- $result->getMessage().' ('.$result->getUserinfo().'))');
- }
- return $db->raiseError(MDB2_ERROR, null, null,
- 'createSequence: could not create sequence table ('.
- $res->getMessage().' ('.$res->getUserinfo().'))');
- }
-
- // }}}
- // {{{ dropSequence()
-
- /**
- * drop existing sequence
- *
- * @param string $seq_name name of the sequence to be dropped
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function dropSequence($seq_name)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $sequence_name = $db->getSequenceName($seq_name);
- return $db->query("DROP TABLE $sequence_name");
- }
-
- // }}}
- // {{{ listSequences()
-
- /**
- * list all sequences in the current database
- *
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function listSequences()
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $query = "SELECT name FROM sqlite_master WHERE type='table' AND sql NOT NULL ORDER BY name";
- $table_names = $db->queryCol($query);
- if (PEAR::isError($table_names)) {
- return $table_names;
- }
- $sequences = array();
- for ($i = 0, $j = count($table_names); $i < $j; ++$i) {
- if ($sqn = $this->_isSequenceName($table_names[$i]))
- $sequences[] = $sqn;
- }
- return $sequences;
- }
-
- // }}}
-}
-?>
diff --git a/program/lib/MDB2/Driver/Native/fbsql.php b/program/lib/MDB2/Driver/Native/fbsql.php
deleted file mode 100755
index fdddf80ad..000000000
--- a/program/lib/MDB2/Driver/Native/fbsql.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 FrontBase driver for the native module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@dybnet.de>
- */
-class MDB2_Driver_Native_fbsql extends MDB2_Module_Common
-{
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Native/ibase.php b/program/lib/MDB2/Driver/Native/ibase.php
deleted file mode 100755
index 56039b577..000000000
--- a/program/lib/MDB2/Driver/Native/ibase.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 InterbaseBase driver for the native module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@dybnet.de>
- */
-class MDB2_Driver_Native_ibase extends MDB2_Module_Common
-{
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Native/mssql.php b/program/lib/MDB2/Driver/Native/mssql.php
deleted file mode 100755
index bc5013c3e..000000000
--- a/program/lib/MDB2/Driver/Native/mssql.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 MSSQL driver for the native module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@dybnet.de>
- */
-class MDB2_Driver_Native_mssql extends MDB2_Module_Common
-{
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Native/mysql.php b/program/lib/MDB2/Driver/Native/mysql.php
deleted file mode 100644
index 53970af1c..000000000
--- a/program/lib/MDB2/Driver/Native/mysql.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 MySQL driver for the native module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Native_mysql extends MDB2_Module_Common
-{
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Native/mysqli.php b/program/lib/MDB2/Driver/Native/mysqli.php
deleted file mode 100755
index 7a41f8ff1..000000000
--- a/program/lib/MDB2/Driver/Native/mysqli.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 MySQL driver for the native module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Native_mysqli extends MDB2_Module_Common
-{
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Native/oci8.php b/program/lib/MDB2/Driver/Native/oci8.php
deleted file mode 100755
index 34875cfdd..000000000
--- a/program/lib/MDB2/Driver/Native/oci8.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 Oracle driver for the native module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@dybnet.de>
- */
-class MDB2_Driver_Native_oci8 extends MDB2_Module_Common
-{
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Native/pgsql.php b/program/lib/MDB2/Driver/Native/pgsql.php
deleted file mode 100755
index f121a9ac8..000000000
--- a/program/lib/MDB2/Driver/Native/pgsql.php
+++ /dev/null
@@ -1,80 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Paul Cooper <pgc@ucecom.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-/**
- * MDB2 PostGreSQL driver for the native module
- *
- * @package MDB2
- * @category Database
- * @author Paul Cooper <pgc@ucecom.com>
- */
-class MDB2_Driver_Native_pgsql extends MDB2_Module_Common
-{
- // }}}
- // {{{ deleteOID()
-
- /**
- * delete an OID
- *
- * @param integer $OID
- * @return mixed MDB2_OK on success or MDB2 Error Object on failure
- * @access public
- */
- function deleteOID($OID)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (!@pg_lo_unlink($db->connection, $OID)) {
- return $db->raiseError();
- }
- return MDB2_OK;
- }
-
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Native/sqlite.php b/program/lib/MDB2/Driver/Native/sqlite.php
deleted file mode 100755
index 987473e14..000000000
--- a/program/lib/MDB2/Driver/Native/sqlite.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@backendmedia.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 SQLite driver for the native module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@backendmedia.com>
- */
-class MDB2_Driver_Native_sqlite
-{
- var $db_index;
-
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct($db_index)
- {
- $this->db_index = $db_index;
- }
-
- function MDB2_Driver_Native_sqlite($db_index)
- {
- $this->__construct($db_index);
- }
-
- // }}}
- // {{{ getInsertID()
-
- /**
- * get last insert ID
- *
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function getInsertID()
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- return @sqlite_last_insert_rowid($db->connection);
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/Common.php b/program/lib/MDB2/Driver/Reverse/Common.php
deleted file mode 100755
index 0abf69bda..000000000
--- a/program/lib/MDB2/Driver/Reverse/Common.php
+++ /dev/null
@@ -1,284 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * @package MDB2
- * @category Database
- */
-
-/**
- * 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 MDB2_TABLEINFO_FULL accordingly
- */
-
-define('MDB2_TABLEINFO_ORDER', 1);
-define('MDB2_TABLEINFO_ORDERTABLE', 2);
-define('MDB2_TABLEINFO_FULL', 3);
-
-/**
- * Base class for the schema reverse engineering module that is extended by each MDB2 driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Reverse_Common extends MDB2_Module_Common
-{
- // }}}
- // {{{ getTableFieldDefinition()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $fields name of field that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableFieldDefinition($table, $field)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'getTableFieldDefinition: table field definition is not supported');
- }
-
- // }}}
- // {{{ getTableIndexDefinition()
-
- /**
- * get the stucture of an index into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $index name of index that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableIndexDefinition($table, $index)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'getTableIndexDefinition: getting index definition is not supported');
- }
-
- // }}}
- // {{{ getSequenceDefinition()
-
- /**
- * get the stucture of a sequence into an array
- *
- * @param string $sequence name of sequence that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getSequenceDefinition($sequence)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $start = $db->currId($sequence);
- if (PEAR::isError($start)) {
- return $start;
- }
- if ($db->supports('current_id')) {
- $start++;
- } else {
- $db->warnings[] = 'database does not support getting current
- sequence value, the sequence value was incremented';
- }
- $definition = array();
- if ($start != 1) {
- $definition = array('start' => $start);
- }
- return $definition;
- }
-
- // }}}
- // {{{ tableInfo()
-
- /**
- * Returns information about a table or a result set
- *
- * The format of the resulting array depends on which <var>$mode</var>
- * you select. The sample output below is based on this query:
- * <pre>
- * SELECT tblFoo.fldID, tblFoo.fldPhone, tblBar.fldId
- * FROM tblFoo
- * JOIN tblBar ON tblFoo.fldId = tblBar.fldId
- * </pre>
- *
- * <ul>
- * <li>
- *
- * <kbd>null</kbd> (default)
- * <pre>
- * [0] => Array (
- * [table] => tblFoo
- * [name] => fldId
- * [type] => int
- * [len] => 11
- * [flags] => primary_key not_null
- * )
- * [1] => Array (
- * [table] => tblFoo
- * [name] => fldPhone
- * [type] => string
- * [len] => 20
- * [flags] =>
- * )
- * [2] => Array (
- * [table] => tblBar
- * [name] => fldId
- * [type] => int
- * [len] => 11
- * [flags] => primary_key not_null
- * )
- * </pre>
- *
- * </li><li>
- *
- * <kbd>MDB2_TABLEINFO_ORDER</kbd>
- *
- * <p>In addition to the information found in the default output,
- * a notation of the number of columns is provided by the
- * <samp>num_fields</samp> element while the <samp>order</samp>
- * element provides an array with the column names as the keys and
- * their location index number (corresponding to the keys in the
- * the default output) as the values.</p>
- *
- * <p>If a result set has identical field names, the last one is
- * used.</p>
- *
- * <pre>
- * [num_fields] => 3
- * [order] => Array (
- * [fldId] => 2
- * [fldTrans] => 1
- * )
- * </pre>
- *
- * </li><li>
- *
- * <kbd>MDB2_TABLEINFO_ORDERTABLE</kbd>
- *
- * <p>Similar to <kbd>MDB2_TABLEINFO_ORDER</kbd> but adds more
- * dimensions to the array in which the table names are keys and
- * the field names are sub-keys. This is helpful for queries that
- * join tables which have identical field names.</p>
- *
- * <pre>
- * [num_fields] => 3
- * [ordertable] => Array (
- * [tblFoo] => Array (
- * [fldId] => 0
- * [fldPhone] => 1
- * )
- * [tblBar] => Array (
- * [fldId] => 2
- * )
- * )
- * </pre>
- *
- * </li>
- * </ul>
- *
- * The <samp>flags</samp> element contains a space separated list
- * of extra information about the field. This data is inconsistent
- * between DBMS's due to the way each DBMS works.
- * + <samp>primary_key</samp>
- * + <samp>unique_key</samp>
- * + <samp>multiple_key</samp>
- * + <samp>not_null</samp>
- *
- * Most DBMS's only provide the <samp>table</samp> and <samp>flags</samp>
- * elements if <var>$result</var> is a table name. The following DBMS's
- * provide full information from queries:
- * + fbsql
- * + mysql
- *
- * If the 'portability' option has <samp>MDB2_PORTABILITY_FIX_CASE</samp>
- * turned on, the names of tables and fields will be lower or upper cased.
- *
- * @param object|string $result MDB2_result object from a query or a
- * string containing the name of a table.
- * While this also accepts a query result
- * resource identifier, this behavior is
- * deprecated.
- * @param int $mode either unused or one of the tableInfo modes:
- * <kbd>MDB2_TABLEINFO_ORDERTABLE</kbd>,
- * <kbd>MDB2_TABLEINFO_ORDER</kbd> or
- * <kbd>MDB2_TABLEINFO_FULL</kbd> (which does both).
- * These are bitwise, so the first two can be
- * combined using <kbd>|</kbd>.
- *
- * @return array an associative array with the information requested.
- * A MDB2_Error object on failure.
- *
- * @see MDB2_Driver_Common::setOption()
- */
- function tableInfo($result, $mode = null)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- return $db->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'tableInfo: method not implemented');
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/fbsql.php b/program/lib/MDB2/Driver/Reverse/fbsql.php
deleted file mode 100755
index d20d1957a..000000000
--- a/program/lib/MDB2/Driver/Reverse/fbsql.php
+++ /dev/null
@@ -1,157 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Reverse/Common.php';
-
-/**
- * MDB2 FrontBase driver for the schema reverse engineering module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@dybnet.de>
- */
-class MDB2_Driver_Reverse_fbsql extends MDB2_Driver_Reverse_Common
-{
- // }}}
- // {{{ tableInfo()
-
- /**
- * Returns information about a table or a result set
- *
- * @param object|string $result MDB2_result object from a query or a
- * string containing the name of a table.
- * While this also accepts a query result
- * resource identifier, this behavior is
- * deprecated.
- * @param int $mode a valid tableInfo mode
- *
- * @return array an associative array with the information requested.
- * A MDB2_Error object on failure.
- *
- * @see MDB2_Driver_Common::tableInfo()
- */
- function tableInfo($result, $mode = null)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (is_string($result)) {
- /*
- * Probably received a table name.
- * Create a result resource identifier.
- */
-
- $connected = $db->connect();
- if (PEAR::isError($connected)) {
- return $connected;
- }
- $id = @fbsql_list_fields($db->database_name, $result, $db->connection);
- $got_string = true;
- } elseif (MDB2::isResultCommon($result)) {
- /*
- * Probably received a result object.
- * Extract the result resource identifier.
- */
- $id = $result->getResource();
- $got_string = false;
- } else {
- /*
- * Probably received a result resource identifier.
- * Copy it.
- * Deprecated. Here for compatibility only.
- */
- $id = $result;
- $got_string = false;
- }
-
- if (!is_resource($id)) {
- return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $case_func = 'strtolower';
- } else {
- $case_func = 'strtoupper';
- }
- } else {
- $case_func = 'strval';
- }
-
- $count = @fbsql_num_fields($id);
- $res = array();
-
- if ($mode) {
- $res['num_fields'] = $count;
- }
-
- for ($i = 0; $i < $count; $i++) {
- $res[$i] = array(
- 'table' => $case_func(@fbsql_field_table($id, $i)),
- 'name' => $case_func(@fbsql_field_name($id, $i)),
- 'type' => @fbsql_field_type($id, $i),
- 'len' => @fbsql_field_len($id, $i),
- 'flags' => @fbsql_field_flags($id, $i),
- );
- if ($mode & MDB2_TABLEINFO_ORDER) {
- $res['order'][$res[$i]['name']] = $i;
- }
- if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
- $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
- }
- }
-
- // free the result only if we were called on a table
- if ($got_string) {
- @fbsql_free_result($id);
- }
- return $res;
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/ibase.php b/program/lib/MDB2/Driver/Reverse/ibase.php
deleted file mode 100755
index 8895744fc..000000000
--- a/program/lib/MDB2/Driver/Reverse/ibase.php
+++ /dev/null
@@ -1,238 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Reverse/Common.php';
-
-/**
- * MDB2 InterbaseBase driver for the reverse engineering module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@dybnet.de>
- */
-class MDB2_Driver_Reverse_ibase extends MDB2_Driver_Reverse_Common
-{
- // }}}
- // {{{ tableInfo()
-
- /**
- * Returns information about a table or a result set
- *
- * NOTE: only supports 'table' and 'flags' if <var>$result</var>
- * is a table name.
- *
- * @param object|string $result MDB2_result object from a query or a
- * string containing the name of a table.
- * While this also accepts a query result
- * resource identifier, this behavior is
- * deprecated.
- * @param int $mode a valid tableInfo mode
- *
- * @return array an associative array with the information requested.
- * A MDB2_Error object on failure.
- *
- * @see MDB2_Driver_Common::tableInfo()
- */
- function tableInfo($result, $mode = null)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (is_string($result)) {
- /*
- * Probably received a table name.
- * Create a result resource identifier.
- */
- $id = $db->_doQuery("SELECT * FROM $result WHERE 1=0");
- if (PEAR::isError($id)) {
- return $id;
- }
- $got_string = true;
- } elseif (MDB2::isResultCommon($result)) {
- /*
- * Probably received a result object.
- * Extract the result resource identifier.
- */
- $id = $result->getResource();
- $got_string = false;
- } else {
- /*
- * Probably received a result resource identifier.
- * Copy it.
- * Deprecated. Here for compatibility only.
- */
- $id = $result;
- $got_string = false;
- }
-
- if (!is_resource($id)) {
- return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $case_func = 'strtolower';
- } else {
- $case_func = 'strtoupper';
- }
- } else {
- $case_func = 'strval';
- }
-
- $count = @ibase_num_fields($id);
- $res = array();
-
- if ($mode) {
- $res['num_fields'] = $count;
- }
-
- for ($i = 0; $i < $count; $i++) {
- $info = @ibase_field_info($id, $i);
- $res[$i] = array(
- 'table' => $got_string ? $case_func($result) : '',
- 'name' => $case_func($info['name']),
- 'type' => $info['type'],
- 'len' => $info['length'],
- 'flags' => ($got_string)
- ? $this->_ibaseFieldFlags($info['name'], $result) : '',
- );
- if ($mode & MDB2_TABLEINFO_ORDER) {
- $res['order'][$res[$i]['name']] = $i;
- }
- if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
- $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
- }
- }
-
- // free the result only if we were called on a table
- if ($got_string) {
- @ibase_free_result($id);
- }
- return $res;
- }
-
- // }}}
- // {{{ _ibaseFieldFlags()
-
- /**
- * Get the column's flags
- *
- * Supports "primary_key", "unique_key", "not_null", "default",
- * "computed" and "blob".
- *
- * @param string $field_name the name of the field
- * @param string $table_name the name of the table
- *
- * @return string the flags
- *
- * @access protected
- */
- function _ibaseFieldFlags($field_name, $table_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = 'SELECT R.RDB$CONSTRAINT_TYPE CTYPE'
- .' FROM RDB$INDEX_SEGMENTS I'
- .' JOIN RDB$RELATION_CONSTRAINTS R ON I.RDB$INDEX_NAME=R.RDB$INDEX_NAME'
- .' WHERE I.RDB$FIELD_NAME=\'' . $field_name . '\''
- .' AND UPPER(R.RDB$RELATION_NAME)=\'' . strtoupper($table_name) . '\'';
-
- $result = $db->_doQuery($query);
- if (PEAR::isError($result)) {
- return $result;
- }
-
- $flags = '';
- if ($obj = @ibase_fetch_object($result)) {
- @ibase_free_result($result);
- if (isset($obj->CTYPE) && trim($obj->CTYPE) == 'PRIMARY KEY') {
- $flags.= 'primary_key ';
- }
- if (isset($obj->CTYPE) && trim($obj->CTYPE) == 'UNIQUE') {
- $flags.= 'unique_key ';
- }
- }
-
- $query = 'SELECT R.RDB$NULL_FLAG AS NFLAG,'
- .' R.RDB$DEFAULT_SOURCE AS DSOURCE,'
- .' F.RDB$FIELD_TYPE AS FTYPE,'
- .' F.RDB$COMPUTED_SOURCE AS CSOURCE'
- .' FROM RDB$RELATION_FIELDS R '
- .' JOIN RDB$FIELDS F ON R.RDB$FIELD_SOURCE=F.RDB$FIELD_NAME'
- .' WHERE UPPER(R.RDB$RELATION_NAME)=\'' . strtoupper($table_name) . '\''
- .' AND R.RDB$FIELD_NAME=\'' . $field_name . '\'';
-
- $result = $db->_doQuery($query);
- if (PEAR::isError($result)) {
- return $result;
- }
-
- if ($obj = @ibase_fetch_object($result)) {
- @ibase_free_result($result);
- if (isset($obj->NFLAG)) {
- $flags.= 'not_null ';
- }
- if (isset($obj->DSOURCE)) {
- $flags.= 'default ';
- }
- if (isset($obj->CSOURCE)) {
- $flags.= 'computed ';
- }
- if (isset($obj->FTYPE) && $obj->FTYPE == 261) {
- $flags.= 'blob ';
- }
- }
-
- return trim($flags);
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/mssql.php b/program/lib/MDB2/Driver/Reverse/mssql.php
deleted file mode 100755
index 658b7df60..000000000
--- a/program/lib/MDB2/Driver/Reverse/mssql.php
+++ /dev/null
@@ -1,269 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Reverse/Common.php';
-
-/**
- * MDB2 MSSQL driver for the schema reverse engineering module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@dybnet.de>
- */
-class MDB2_Driver_Reverse_mssql extends MDB2_Driver_Reverse_Common
-{
- // }}}
- // {{{ tableInfo()
-
- /**
- * Returns information about a table or a result set
- *
- * NOTE: only supports 'table' and 'flags' if <var>$result</var>
- * is a table name.
- *
- * @param object|string $result MDB2_result object from a query or a
- * string containing the name of a table.
- * While this also accepts a query result
- * resource identifier, this behavior is
- * deprecated.
- * @param int $mode a valid tableInfo mode
- *
- * @return array an associative array with the information requested.
- * A MDB2_Error object on failure.
- *
- * @see MDB2_Driver_Common::tableInfo()
- */
- function tableInfo($result, $mode = null)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (is_string($result)) {
- /*
- * Probably received a table name.
- * Create a result resource identifier.
- */
- $id = $db->_doQuery("SELECT TOP 0 * FROM [$result]");
- if (PEAR::isError($id)) {
- return $id;
- }
-
- $got_string = true;
- } elseif (MDB2::isResultCommon($result)) {
- /*
- * Probably received a result object.
- * Extract the result resource identifier.
- */
- $id = $result->getResource();
- $got_string = false;
- } else {
- /*
- * Probably received a result resource identifier.
- * Copy it.
- * Deprecated. Here for compatibility only.
- */
- $id = $result;
- $got_string = false;
- }
-
- if (!is_resource($id)) {
- return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $case_func = 'strtolower';
- } else {
- $case_func = 'strtoupper';
- }
- } else {
- $case_func = 'strval';
- }
-
- $count = @mssql_num_fields($id);
- $res = array();
-
- if ($mode) {
- $res['num_fields'] = $count;
- }
-
- for ($i = 0; $i < $count; $i++) {
- $res[$i] = array(
- 'table' => $got_string ? $case_func($result) : '',
- 'name' => $case_func(@mssql_field_name($id, $i)),
- 'type' => @mssql_field_type($id, $i),
- 'len' => @mssql_field_length($id, $i),
- // We only support flags for table
- 'flags' => $got_string
- ? $this->_mssql_field_flags($result, @mssql_field_name($id, $i)) : '',
- );
- if ($mode & MDB2_TABLEINFO_ORDER) {
- $res['order'][$res[$i]['name']] = $i;
- }
- if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
- $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
- }
- }
-
- // free the result only if we were called on a table
- if ($got_string) {
- @mssql_free_result($id);
- }
- return $res;
- }
-
- // }}}
- // {{{ _mssql_field_flags()
-
- /**
- * Get a column's flags
- *
- * Supports "not_null", "primary_key",
- * "auto_increment" (mssql identity), "timestamp" (mssql timestamp),
- * "unique_key" (mssql unique index, unique check or primary_key) and
- * "multiple_key" (multikey index)
- *
- * mssql timestamp is NOT similar to the mysql timestamp so this is maybe
- * not useful at all - is the behaviour of mysql_field_flags that primary
- * keys are alway unique? is the interpretation of multiple_key correct?
- *
- * @param string $table the table name
- * @param string $column the field name
- *
- * @return string the flags
- *
- * @access protected
- * @author Joern Barthel <j_barthel@web.de>
- */
- function _mssql_field_flags($table, $column)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- static $tableName = null;
- static $flags = array();
-
- if ($table != $tableName) {
-
- $flags = array();
- $tableName = $table;
-
- // get unique and primary keys
- $res = $db->queryAll("EXEC SP_HELPINDEX[$table]", null, MDB2_FETCHMODE_ASSOC);
-
- foreach ($res as $val) {
- $keys = explode(', ', $val['index_keys']);
-
- if (sizeof($keys) > 1) {
- foreach ($keys as $key) {
- $this->_add_flag($flags[$key], 'multiple_key');
- }
- }
-
- if (strpos($val['index_description'], 'primary key')) {
- foreach ($keys as $key) {
- $this->_add_flag($flags[$key], 'primary_key');
- }
- } elseif (strpos($val['index_description'], 'unique')) {
- foreach ($keys as $key) {
- $this->_add_flag($flags[$key], 'unique_key');
- }
- }
- }
-
- // get auto_increment, not_null and timestamp
- $res = $db->queryAll("EXEC SP_COLUMNS[$table]", null, MDB2_FETCHMODE_ASSOC);
-
- foreach ($res as $val) {
- $val = array_change_key_case($val, $db->options['field_case']);
- if ($val['nullable'] == '0') {
- $this->_add_flag($flags[$val['column_name']], 'not_null');
- }
- if (strpos($val['type_name'], 'identity')) {
- $this->_add_flag($flags[$val['column_name']], 'auto_increment');
- }
- if (strpos($val['type_name'], 'timestamp')) {
- $this->_add_flag($flags[$val['column_name']], 'timestamp');
- }
- }
- }
-
- if (array_key_exists($column, $flags)) {
- return(implode(' ', $flags[$column]));
- }
- return '';
- }
-
- // }}}
- // {{{ _add_flag()
-
- /**
- * Adds a string to the flags array if the flag is not yet in there
- * - if there is no flag present the array is created
- *
- * @param array &$array the reference to the flag-array
- * @param string $value the flag value
- *
- * @return void
- *
- * @access protected
- * @author Joern Barthel <j_barthel@web.de>
- */
- function _add_flag(&$array, $value)
- {
- if (!is_array($array)) {
- $array = array($value);
- } elseif (!in_array($value, $array)) {
- array_push($array, $value);
- }
- }
-}
-?>
diff --git a/program/lib/MDB2/Driver/Reverse/mysql.php b/program/lib/MDB2/Driver/Reverse/mysql.php
deleted file mode 100644
index c17e4f6d4..000000000
--- a/program/lib/MDB2/Driver/Reverse/mysql.php
+++ /dev/null
@@ -1,298 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Reverse/Common.php';
-
-/**
- * MDB2 MySQL driver for the schema reverse engineering module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Reverse_mysql extends MDB2_Driver_Reverse_Common
-{
- // {{{ getTableFieldDefinition()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $field_name name of field that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableFieldDefinition($table, $field_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->loadModule('Datatype');
- if (PEAR::isError($result)) {
- return $result;
- }
- $columns = $db->queryAll("SHOW COLUMNS FROM $table", null, MDB2_FETCHMODE_ASSOC);
- if (PEAR::isError($columns)) {
- return $columns;
- }
- foreach ($columns as $column) {
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $column['field'] = strtolower($column['field']);
- } else {
- $column['field'] = strtoupper($column['field']);
- }
- } else {
- $column = array_change_key_case($column, $db->options['field_case']);
- }
- if ($field_name == $column['field']) {
- list($types, $length) = $db->datatype->mapNativeDatatype($column);
- $notnull = false;
- if (array_key_exists('null', $column) && $column['null'] != 'YES') {
- $notnull = true;
- }
- $default = false;
- if (array_key_exists('default', $column)) {
- $default = $column['default'];
- if (is_null($default) && $notnull) {
- $default = '';
- }
- }
- $autoincrement = false;
- if (array_key_exists('extra', $column) && $column['extra'] == 'auto_increment') {
- $autoincrement = true;
- }
- $definition = array();
- foreach ($types as $key => $type) {
- $definition[$key] = array(
- 'type' => $type,
- 'notnull' => $notnull,
- );
- if ($length > 0) {
- $definition[$key]['length'] = $length;
- }
- if ($default !== false) {
- $definition[$key]['default'] = $default;
- }
- if ($autoincrement !== false) {
- $definition[$key]['autoincrement'] = $autoincrement;
- }
- }
- return $definition;
- }
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableFieldDefinition: it was not specified an existing table column');
- }
-
- // }}}
- // {{{ getTableIndexDefinition()
-
- /**
- * get the stucture of an index into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $index_name name of index that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableIndexDefinition($table, $index_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->query("SHOW INDEX FROM $table");
- if (PEAR::isError($result)) {
- return $result;
- }
- $definition = array();
- while (is_array($row = $result->fetchRow(MDB2_FETCHMODE_ASSOC))) {
- if (!($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE)
- || $db->options['field_case'] != CASE_LOWER
- ) {
- $row = array_change_key_case($row, CASE_LOWER);
- }
- $key_name = $row['key_name'];
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $key_name = strtolower($key_name);
- } else {
- $key_name = strtoupper($key_name);
- }
- }
- if ($index_name == $key_name) {
- if ($row['key_name'] == 'PRIMARY') {
- $definition['primary'] = true;
- } elseif (!$row['non_unique']) {
- $definition['unique'] = true;
- }
- $column_name = $row['column_name'];
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $column_name = strtolower($column_name);
- } else {
- $column_name = strtoupper($column_name);
- }
- }
- $definition['fields'][$column_name] = array();
- if (array_key_exists('collation', $row)) {
- $definition['fields'][$column_name]['sorting'] = ($row['collation'] == 'A'
- ? 'ascending' : 'descending');
- }
- }
- }
- $result->free();
- if (!array_key_exists('fields', $definition)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableIndexDefinition: it was not specified an existing table index');
- }
- return $definition;
- }
-
- // }}}
- // {{{ tableInfo()
-
- /**
- * Returns information about a table or a result set
- *
- * @param object|string $result MDB2_result object from a query or a
- * string containing the name of a table.
- * While this also accepts a query result
- * resource identifier, this behavior is
- * deprecated.
- * @param int $mode a valid tableInfo mode
- *
- * @return array an associative array with the information requested.
- * A MDB2_Error object on failure.
- *
- * @see MDB2_Driver_Common::setOption()
- */
- function tableInfo($result, $mode = null)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (is_string($result)) {
- /*
- * Probably received a table name.
- * Create a result resource identifier.
- */
- $connected = $db->connect();
- if (PEAR::isError($connected)) {
- return $connected;
- }
- $id = @mysql_list_fields($db->database_name, $result, $db->connection);
- $got_string = true;
- } elseif (MDB2::isResultCommon($result)) {
- /*
- * Probably received a result object.
- * Extract the result resource identifier.
- */
- $id = $result->getResource();
- $got_string = false;
- } else {
- /*
- * Probably received a result resource identifier.
- * Copy it.
- * Deprecated. Here for compatibility only.
- */
- $id = $result;
- $got_string = false;
- }
-
- if (!is_resource($id)) {
- return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $case_func = 'strtolower';
- } else {
- $case_func = 'strtoupper';
- }
- } else {
- $case_func = 'strval';
- }
-
- $count = @mysql_num_fields($id);
- $res = array();
-
- if ($mode) {
- $res['num_fields'] = $count;
- }
-
- for ($i = 0; $i < $count; $i++) {
- $res[$i] = array(
- 'table' => $case_func(@mysql_field_table($id, $i)),
- 'name' => $case_func(@mysql_field_name($id, $i)),
- 'type' => @mysql_field_type($id, $i),
- 'len' => @mysql_field_len($id, $i),
- 'flags' => @mysql_field_flags($id, $i),
- );
- if ($mode & MDB2_TABLEINFO_ORDER) {
- $res['order'][$res[$i]['name']] = $i;
- }
- if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
- $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
- }
- }
-
- // free the result only if we were called on a table
- if ($got_string) {
- @mysql_free_result($id);
- }
- return $res;
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/mysqli.php b/program/lib/MDB2/Driver/Reverse/mysqli.php
deleted file mode 100755
index f452c0d53..000000000
--- a/program/lib/MDB2/Driver/Reverse/mysqli.php
+++ /dev/null
@@ -1,368 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Reverse/Common.php';
-
-/**
- * MDB2 MySQL driver for the schema reverse engineering module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_Reverse_mysqli extends MDB2_Driver_Reverse_Common
-{
- /**
- * Array for converting MYSQLI_*_FLAG constants to text values
- * @var array
- * @access public
- * @since Property available since Release 1.6.5
- */
- var $flags = array(
- MYSQLI_NOT_NULL_FLAG => 'not_null',
- MYSQLI_PRI_KEY_FLAG => 'primary_key',
- MYSQLI_UNIQUE_KEY_FLAG => 'unique_key',
- MYSQLI_MULTIPLE_KEY_FLAG => 'multiple_key',
- MYSQLI_BLOB_FLAG => 'blob',
- MYSQLI_UNSIGNED_FLAG => 'unsigned',
- MYSQLI_ZEROFILL_FLAG => 'zerofill',
- MYSQLI_AUTO_INCREMENT_FLAG => 'auto_increment',
- MYSQLI_TIMESTAMP_FLAG => 'timestamp',
- MYSQLI_SET_FLAG => 'set',
- // MYSQLI_NUM_FLAG => 'numeric', // unnecessary
- // MYSQLI_PART_KEY_FLAG => 'multiple_key', // duplicatvie
- MYSQLI_GROUP_FLAG => 'group_by'
- );
-
- /**
- * Array for converting MYSQLI_TYPE_* constants to text values
- * @var array
- * @access public
- * @since Property available since Release 1.6.5
- */
- var $types = array(
- MYSQLI_TYPE_DECIMAL => 'decimal',
- MYSQLI_TYPE_TINY => 'tinyint',
- MYSQLI_TYPE_SHORT => 'int',
- MYSQLI_TYPE_LONG => 'int',
- MYSQLI_TYPE_FLOAT => 'float',
- MYSQLI_TYPE_DOUBLE => 'double',
- // MYSQLI_TYPE_NULL => 'DEFAULT NULL', // let flags handle it
- MYSQLI_TYPE_TIMESTAMP => 'timestamp',
- MYSQLI_TYPE_LONGLONG => 'bigint',
- MYSQLI_TYPE_INT24 => 'mediumint',
- MYSQLI_TYPE_DATE => 'date',
- MYSQLI_TYPE_TIME => 'time',
- MYSQLI_TYPE_DATETIME => 'datetime',
- MYSQLI_TYPE_YEAR => 'year',
- MYSQLI_TYPE_NEWDATE => 'date',
- MYSQLI_TYPE_ENUM => 'enum',
- MYSQLI_TYPE_SET => 'set',
- MYSQLI_TYPE_TINY_BLOB => 'tinyblob',
- MYSQLI_TYPE_MEDIUM_BLOB => 'mediumblob',
- MYSQLI_TYPE_LONG_BLOB => 'longblob',
- MYSQLI_TYPE_BLOB => 'blob',
- MYSQLI_TYPE_VAR_STRING => 'varchar',
- MYSQLI_TYPE_STRING => 'char',
- MYSQLI_TYPE_GEOMETRY => 'geometry',
- );
-
- // {{{ getTableFieldDefinition()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $field_name name of field that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableFieldDefinition($table, $field_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->loadModule('Datatype');
- if (PEAR::isError($result)) {
- return $result;
- }
- $columns = $db->queryAll("SHOW COLUMNS FROM $table", null, MDB2_FETCHMODE_ASSOC);
- if (PEAR::isError($columns)) {
- return $columns;
- }
- foreach ($columns as $column) {
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $column['field'] = strtolower($column['field']);
- } else {
- $column['field'] = strtoupper($column['field']);
- }
- } else {
- $column = array_change_key_case($column, $db->options['field_case']);
- }
- if ($field_name == $column['field']) {
- list($types, $length) = $db->datatype->mapNativeDatatype($column);
- $notnull = false;
- if (array_key_exists('null', $column) && $column['null'] != 'YES') {
- $notnull = true;
- }
- $default = false;
- if (array_key_exists('default', $column)) {
- $default = $column['default'];
- if (is_null($default) && $notnull) {
- $default = '';
- }
- }
- $autoincrement = false;
- if (array_key_exists('extra', $column) && $column['extra'] == 'auto_increment') {
- $autoincrement = true;
- }
- $definition = array();
- foreach ($types as $key => $type) {
- $definition[$key] = array(
- 'type' => $type,
- 'notnull' => $notnull,
- );
- if ($length > 0) {
- $definition[$key]['length'] = $length;
- }
- if ($default !== false) {
- $definition[$key]['default'] = $default;
- }
- if ($autoincrement !== false) {
- $definition[$key]['autoincrement'] = $autoincrement;
- }
- }
- return $definition;
- }
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableFieldDefinition: it was not specified an existing table column');
- }
-
- // }}}
- // {{{ getTableIndexDefinition()
-
- /**
- * get the stucture of an index into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $index_name name of index that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableIndexDefinition($table, $index_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->query("SHOW INDEX FROM $table");
- if (PEAR::isError($result)) {
- return $result;
- }
- $definition = array();
- while (is_array($row = $result->fetchRow(MDB2_FETCHMODE_ASSOC))) {
- if (!($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE)
- || $db->options['field_case'] != CASE_LOWER
- ) {
- $row = array_change_key_case($row, CASE_LOWER);
- }
- $key_name = $row['key_name'];
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $key_name = strtolower($key_name);
- } else {
- $key_name = strtoupper($key_name);
- }
- }
- if ($index_name == $key_name) {
- if ($row['key_name'] == 'PRIMARY') {
- $definition['primary'] = true;
- } elseif (!$row['non_unique']) {
- $definition['unique'] = true;
- }
- $column_name = $row['column_name'];
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $column_name = strtolower($column_name);
- } else {
- $column_name = strtoupper($column_name);
- }
- }
- $definition['fields'][$column_name] = array();
- if (array_key_exists('collation', $row)) {
- $definition['fields'][$column_name]['sorting'] = ($row['collation'] == 'A'
- ? 'ascending' : 'descending');
- }
- }
- }
- $result->free();
- if (!array_key_exists('fields', $definition)) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableIndexDefinition: it was not specified an existing table index');
- }
- return $definition;
- }
-
- // }}}
- // {{{ tableInfo()
-
- /**
- * Returns information about a table or a result set
- *
- * @param object|string $result MDB2_result object from a query or a
- * string containing the name of a table.
- * While this also accepts a query result
- * resource identifier, this behavior is
- * deprecated.
- * @param int $mode a valid tableInfo mode
- *
- * @return array an associative array with the information requested.
- * A MDB2_Error object on failure.
- *
- * @see MDB2_Driver_Common::setOption()
- */
- function tableInfo($result, $mode = null)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (is_string($result)) {
- /*
- * Probably received a table name.
- * Create a result resource identifier.
- */
- $id = $db->_doQuery("SELECT * FROM $result LIMIT 0");
- if (PEAR::isError($id)) {
- return $id;
- }
- $got_string = true;
- } elseif (MDB2::isResultCommon($result)) {
- /*
- * Probably received a result object.
- * Extract the result resource identifier.
- */
- $id = $result->getResource();
- $got_string = false;
- } else {
- /*
- * Probably received a result resource identifier.
- * Copy it.
- * Deprecated. Here for compatibility only.
- */
- $id = $result;
- $got_string = false;
- }
-
- if (!is_a($id, 'mysqli_result')) {
- return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $case_func = 'strtolower';
- } else {
- $case_func = 'strtoupper';
- }
- } else {
- $case_func = 'strval';
- }
-
- $count = @mysqli_num_fields($id);
- $res = array();
-
- if ($mode) {
- $res['num_fields'] = $count;
- }
-
- for ($i = 0; $i < $count; $i++) {
- $tmp = @mysqli_fetch_field($id);
-
- $flags = '';
- foreach ($this->flags as $const => $means) {
- if ($tmp->flags & $const) {
- $flags.= $means . ' ';
- }
- }
- if ($tmp->def) {
- $flags.= 'default_' . rawurlencode($tmp->def);
- }
- $flags = trim($flags);
-
- $res[$i] = array(
- 'table' => $case_func($tmp->table),
- 'name' => $case_func($tmp->name),
- 'type' => isset($this->types[$tmp->type])
- ? $this->types[$tmp->type]
- : 'unknown',
- 'len' => $tmp->max_length,
- 'flags' => $flags,
- );
-
- if ($mode & MDB2_TABLEINFO_ORDER) {
- $res['order'][$res[$i]['name']] = $i;
- }
- if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
- $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
- }
- }
-
- // free the result only if we were called on a table
- if ($got_string) {
- @mysqli_free_result($id);
- }
- return $res;
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/oci8.php b/program/lib/MDB2/Driver/Reverse/oci8.php
deleted file mode 100755
index 7447fb008..000000000
--- a/program/lib/MDB2/Driver/Reverse/oci8.php
+++ /dev/null
@@ -1,178 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Reverse/Common.php';
-
-/**
- * MDB2 Oracle driver for the schema reverse engineering module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@dybnet.de>
- */
-class MDB2_Driver_Reverse_oci8 extends MDB2_Driver_Reverse_Common
-{
- // }}}
- // {{{ tableInfo()
-
- /**
- * Returns information about a table or a result set
- *
- * NOTE: only supports 'table' and 'flags' if <var>$result</var>
- * is a table name.
- *
- * NOTE: flags won't contain index information.
- *
- * @param object|string $result MDB2_result object from a query or a
- * string containing the name of a table.
- * While this also accepts a query result
- * resource identifier, this behavior is
- * deprecated.
- * @param int $mode a valid tableInfo mode
- *
- * @return array an associative array with the information requested.
- * A MDB2_Error object on failure.
- *
- * @see MDB2_Driver_Common::tableInfo()
- */
- function tableInfo($result, $mode = null)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $case_func = 'strtolower';
- } else {
- $case_func = 'strtoupper';
- }
- } else {
- $case_func = 'strval';
- }
-
- $res = array();
-
- if (is_string($result)) {
- /*
- * Probably received a table name.
- * Create a result resource identifier.
- */
- $result = strtoupper($result);
- $query = 'SELECT column_name, data_type, data_length, '
- . 'nullable '
- . 'FROM user_tab_columns '
- . "WHERE table_name='$result' ORDER BY column_id";
-
- $stmt = $db->_doQuery($query);
- if (PEAR::isError($stmt)) {
- return $stmt;
- }
-
- $i = 0;
- while (@OCIFetch($stmt)) {
- $res[$i] = array(
- 'table' => $case_func($result),
- 'name' => $case_func(@OCIResult($stmt, 1)),
- 'type' => @OCIResult($stmt, 2),
- 'len' => @OCIResult($stmt, 3),
- 'flags' => (@OCIResult($stmt, 4) == 'N') ? 'not_null' : '',
- );
- if ($mode & MDB2_TABLEINFO_ORDER) {
- $res['order'][$res[$i]['name']] = $i;
- }
- if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
- $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
- }
- $i++;
- }
-
- if ($mode) {
- $res['num_fields'] = $i;
- }
- @OCIFreeStatement($stmt);
-
- } else {
- if (MDB2::isResultCommon($result)) {
- /*
- * Probably received a result object.
- * Extract the result resource identifier.
- */
- $result = $result->getResource();
- }
-
- $res = array();
-
- if ($result === $db->last_stmt) {
- $count = @OCINumCols($result);
- if ($mode) {
- $res['num_fields'] = $count;
- }
- for ($i = 0; $i < $count; $i++) {
- $res[$i] = array(
- 'table' => '',
- 'name' => $case_func(@OCIColumnName($result, $i+1)),
- 'type' => @OCIColumnType($result, $i+1),
- 'len' => @OCIColumnSize($result, $i+1),
- 'flags' => '',
- );
- if ($mode & MDB2_TABLEINFO_ORDER) {
- $res['order'][$res[$i]['name']] = $i;
- }
- if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
- $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
- }
- }
- } else {
- return $db->raiseError(MDB2_ERROR_NOT_CAPABLE);
- }
- }
- return $res;
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/pgsql.php b/program/lib/MDB2/Driver/Reverse/pgsql.php
deleted file mode 100755
index 28629eed0..000000000
--- a/program/lib/MDB2/Driver/Reverse/pgsql.php
+++ /dev/null
@@ -1,356 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Paul Cooper <pgc@ucecom.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-require_once 'MDB2/Driver/Reverse/Common.php';
-
-/**
- * MDB2 PostGreSQL driver for the schema reverse engineering module
- *
- * @package MDB2
- * @category Database
- * @author Paul Cooper <pgc@ucecom.com>
- */
-class MDB2_Driver_Reverse_pgsql extends MDB2_Driver_Reverse_Common
-{
- // {{{ getTableFieldDefinition()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $field_name name of field that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableFieldDefinition($table, $field_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $result = $db->loadModule('Datatype');
- if (PEAR::isError($result)) {
- return $result;
- }
-
- $column = $db->queryRow("SELECT
- attnum,attname,typname,attlen,attnotnull,
- atttypmod,usename,usesysid,pg_class.oid,relpages,
- reltuples,relhaspkey,relhasrules,relacl,adsrc
- FROM pg_class,pg_user,pg_type,
- pg_attribute left outer join pg_attrdef on
- pg_attribute.attrelid=pg_attrdef.adrelid
- WHERE (pg_class.relname='$table')
- and (pg_class.oid=pg_attribute.attrelid)
- and (pg_class.relowner=pg_user.usesysid)
- and (pg_attribute.atttypid=pg_type.oid)
- and attnum > 0
- and attname = '$field_name'
- ORDER BY attnum
- ", null, MDB2_FETCHMODE_ASSOC);
- if (PEAR::isError($column)) {
- return $column;
- }
-
- list($types, $length) = $db->datatype->mapNativeDatatype($column);
- $notnull = false;
- if (array_key_exists('attnotnull', $column) && $column['attnotnull'] == 't') {
- $notnull = true;
- }
- $default = false;
- // todo .. check how default look like
- if (!preg_match("/nextval\('([^']+)'/", $column['adsrc'])
- && strlen($column['adsrc']) > 2
- ) {
- $default = substr($column['adsrc'], 1, -1);
- if (is_null($default) && $notnull) {
- $default = '';
- }
- }
- $autoincrement = false;
- if (preg_match("/nextval\('([^']+)'/", $column['adsrc'], $nextvals)) {
- $autoincrement = true;
- }
- $definition = array();
- foreach ($types as $key => $type) {
- $definition[$key] = array(
- 'type' => $type,
- 'notnull' => $notnull,
- );
- if ($length > 0) {
- $definition[$key]['length'] = $length;
- }
- if ($default !== false) {
- $definition[$key]['default'] = $default;
- }
- if ($autoincrement !== false) {
- $definition[$key]['autoincrement'] = $autoincrement;
- }
- }
- return $definition;
- }
-
-
- // }}}
- // {{{ getTableIndexDefinition()
- /**
- * get the stucture of an index into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $index_name name of index that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableIndexDefinition($table, $index_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $query = "SELECT * FROM pg_index, pg_class
- WHERE (pg_class.relname='$index_name') AND (pg_class.oid=pg_index.indexrelid)";
- $row = $db->queryRow($query, null, MDB2_FETCHMODE_ASSOC);
- if (PEAR::isError($row)) {
- return $row;
- }
- if ($row['relname'] != $index_name) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableIndexDefinition: it was not specified an existing table index');
- }
-
- $db->loadModule('Manager');
- $columns = $db->manager->listTableFields($table);
-
- $definition = array();
- if ($row['indisunique'] == 't') {
- $definition['unique'] = true;
- }
-
- $index_column_numbers = explode(' ', $row['indkey']);
-
- foreach ($index_column_numbers as $number) {
- $definition['fields'][$columns[($number - 1)]] = array('sorting' => 'ascending');
- }
- return $definition;
- }
-
- // }}}
- // {{{ tableInfo()
-
- /**
- * Returns information about a table or a result set
- *
- * NOTE: only supports 'table' and 'flags' if <var>$result</var>
- * is a table name.
- *
- * @param object|string $result MDB2_result object from a query or a
- * string containing the name of a table.
- * While this also accepts a query result
- * resource identifier, this behavior is
- * deprecated.
- * @param int $mode a valid tableInfo mode
- *
- * @return array an associative array with the information requested.
- * A MDB2_Error object on failure.
- *
- * @see MDB2_Driver_Common::tableInfo()
- */
- function tableInfo($result, $mode = null)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- if (is_string($result)) {
- /*
- * Probably received a table name.
- * Create a result resource identifier.
- */
- $id = $db->_doQuery("SELECT * FROM $result LIMIT 0");
- if (PEAR::isError($id)) {
- return $id;
- }
- $got_string = true;
- } elseif (MDB2::isResultCommon($result)) {
- /*
- * Probably received a result object.
- * Extract the result resource identifier.
- */
- $id = $result->getResource();
- $got_string = false;
- } else {
- /*
- * Probably received a result resource identifier.
- * Copy it.
- * Deprecated. Here for compatibility only.
- */
- $id = $result;
- $got_string = false;
- }
-
- if (!is_resource($id)) {
- return $db->raiseError(MDB2_ERROR_NEED_MORE_DATA);
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- if ($db->options['field_case'] == CASE_LOWER) {
- $case_func = 'strtolower';
- } else {
- $case_func = 'strtoupper';
- }
- } else {
- $case_func = 'strval';
- }
-
- $count = @pg_num_fields($id);
- $res = array();
-
- if ($mode) {
- $res['num_fields'] = $count;
- }
-
- for ($i = 0; $i < $count; $i++) {
- $res[$i] = array(
- 'table' => $got_string ? $case_func($result) : '',
- 'name' => $case_func(@pg_field_name($id, $i)),
- 'type' => @pg_field_type($id, $i),
- 'len' => @pg_field_size($id, $i),
- 'flags' => $got_string
- ? $this->_pgFieldFlags($id, $i, $result)
- : '',
- );
- if ($mode & MDB2_TABLEINFO_ORDER) {
- $res['order'][$res[$i]['name']] = $i;
- }
- if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
- $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
- }
- }
-
- // free the result only if we were called on a table
- if ($got_string) {
- @pg_free_result($id);
- }
- return $res;
- }
-
- // }}}
- // {{{ _pgFieldFlags()
-
- /**
- * Get a column's flags
- *
- * Supports "not_null", "default_value", "primary_key", "unique_key"
- * and "multiple_key". The default value is passed through
- * rawurlencode() in case there are spaces in it.
- *
- * @param int $resource the PostgreSQL result identifier
- * @param int $num_field the field number
- *
- * @return string the flags
- *
- * @access protected
- */
- function _pgFieldFlags($resource, $num_field, $table_name)
- {
- $db =& $this->getDBInstance();
- if (PEAR::isError($db)) {
- return $db;
- }
-
- $field_name = @pg_field_name($resource, $num_field);
-
- $result = @pg_query($db->connection, "SELECT f.attnotnull, f.atthasdef
- FROM pg_attribute f, pg_class tab, pg_type typ
- WHERE tab.relname = typ.typname
- AND typ.typrelid = f.attrelid
- AND f.attname = '$field_name'
- AND tab.relname = '$table_name'");
- if (@pg_num_rows($result) > 0) {
- $row = @pg_fetch_row($result, 0);
- $flags = ($row[0] == 't') ? 'not_null ' : '';
-
- if ($row[1] == 't') {
- $result = @pg_query($db->connection, "SELECT a.adsrc
- FROM pg_attribute f, pg_class tab, pg_type typ, pg_attrdef a
- WHERE tab.relname = typ.typname AND typ.typrelid = f.attrelid
- AND f.attrelid = a.adrelid AND f.attname = '$field_name'
- AND tab.relname = '$table_name' AND f.attnum = a.adnum");
- $row = @pg_fetch_row($result, 0);
- $num = preg_replace("/'(.*)'::\w+/", "\\1", $row[0]);
- $flags.= 'default_' . rawurlencode($num) . ' ';
- }
- } else {
- $flags = '';
- }
- $result = @pg_query($db->connection, "SELECT i.indisunique, i.indisprimary, i.indkey
- FROM pg_attribute f, pg_class tab, pg_type typ, pg_index i
- WHERE tab.relname = typ.typname
- AND typ.typrelid = f.attrelid
- AND f.attrelid = i.indrelid
- AND f.attname = '$field_name'
- AND tab.relname = '$table_name'");
- $count = @pg_num_rows($result);
-
- for ($i = 0; $i < $count ; $i++) {
- $row = @pg_fetch_row($result, $i);
- $keys = explode(' ', $row[2]);
-
- if (in_array($num_field + 1, $keys)) {
- $flags.= ($row[0] == 't' && $row[1] == 'f') ? 'unique_key ' : '';
- $flags.= ($row[1] == 't') ? 'primary_key ' : '';
- if (count($keys) > 1)
- $flags.= 'multiple_key ';
- }
- }
-
- return trim($flags);
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/Reverse/sqlite.php b/program/lib/MDB2/Driver/Reverse/sqlite.php
deleted file mode 100755
index dd56853cc..000000000
--- a/program/lib/MDB2/Driver/Reverse/sqlite.php
+++ /dev/null
@@ -1,308 +0,0 @@
-<?php
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@backendmedia.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-require_once 'MDB2/Driver/Reverse/Common.php';
-
-/**
- * MDB2 SQlite driver for the schema reverse engineering module
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@backendmedia.com>
- */
-class MDB2_Driver_Reverse_sqlite extends MDB2_Driver_Reverse_Common
-{
-
- function _getTableColumns($query)
- {
- $start_pos = strpos($query, '(');
- $end_pos = strrpos($query, ')');
- $column_def = substr($query, $start_pos+1, $end_pos-$start_pos-1);
- $column_sql = split(',', $column_def);
- $columns = array();
- $count = count($column_sql);
- if ($count == 0) {
- return $db->raiseError('unexpected empty table column definition list');
- }
- $regexp = '/^([^ ]+) (CHAR|VARCHAR|VARCHAR2|TEXT|INT|INTEGER|BIGINT|DOUBLE|FLOAT|DATETIME|DATE|TIME|LONGTEXT|LONGBLOB)( PRIMARY)?( \(([1-9][0-9]*)(,([1-9][0-9]*))?\))?( DEFAULT (\'[^\']*\'|[^ ]+))?( NOT NULL)?$/i';
- for ($i=0, $j=0; $i<$count; ++$i) {
- if (!preg_match($regexp, $column_sql[$i], $matches)) {
- return $db->raiseError('unexpected table column SQL definition');
- }
- $columns[$j]['name'] = $matches[1];
- $columns[$j]['type'] = strtolower($matches[2]);
- if (isset($matches[5]) && strlen($matches[5])) {
- $columns[$j]['length'] = $matches[5];
- }
- if (isset($matches[7]) && strlen($matches[7])) {
- $columns[$j]['decimal'] = $matches[7];
- }
- if (isset($matches[9]) && strlen($matches[9])) {
- $default = $matches[9];
- if (strlen($default) && $default[0]=="'") {
- $default = str_replace("''", "'", substr($default, 1, strlen($default)-2));
- }
- $columns[$j]['default'] = $default;
- }
- if (isset($matches[10]) && strlen($matches[10])) {
- $columns[$j]['notnull'] = true;
- }
- ++$j;
- }
- return $columns;
- }
-
- // {{{ getTableFieldDefinition()
-
- /**
- * get the stucture of a field into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $field_name name of field that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableFieldDefinition($table, $field_name)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- $result = $db->loadModule('Datatype');
- if (PEAR::isError($result)) {
- return $result;
- }
- $query = "SELECT sql FROM sqlite_master WHERE type='table' AND name='$table'";
- $query = $db->queryOne($query);
- if (PEAR::isError($query)) {
- return $query;
- }
- if (PEAR::isError($columns = $this->_getTableColumns($query))) {
- return $columns;
- }
- foreach ($columns as $column) {
- if ($db->options['portability'] & MDB2_PORTABILITY_LOWERCASE) {
- $column['name'] = strtolower($column['name']);
- } else {
- $column = array_change_key_case($column, CASE_LOWER);
- }
- if ($field_name == $column['name']) {
- list($types, $length) = $db->datatype->mapNativeDatatype($column);
- unset($notnull);
- if (isset($column['null']) && $column['null'] != 'YES') {
- $notnull = true;
- }
- unset($default);
- if (isset($column['default'])) {
- $default = $column['default'];
- }
- $definition = array();
- foreach ($types as $key => $type) {
- $definition[0][$key] = array('type' => $type);
- if (isset($notnull)) {
- $definition[0][$key]['notnull'] = true;
- }
- if (isset($default)) {
- $definition[0][$key]['default'] = $default;
- }
- if (isset($length)) {
- $definition[0][$key]['length'] = $length;
- }
- }
- // todo .. handle auto_inrement and primary keys
- return $definition;
- }
- }
-
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableFieldDefinition: it was not specified an existing table column');
- }
-
- // }}}
- // {{{ getTableIndexDefinition()
-
- /**
- * get the stucture of an index into an array
- *
- * @param string $table name of table that should be used in method
- * @param string $index_name name of index that should be used in method
- * @return mixed data array on success, a MDB2 error on failure
- * @access public
- */
- function getTableIndexDefinition($table, $index_name)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- if ($index_name == 'PRIMARY') {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableIndexDefinition: PRIMARY is an hidden index');
- }
- $query = "SELECT sql FROM sqlite_master WHERE type='index' AND name='$index_name' AND tbl_name='$table' AND sql NOT NULL ORDER BY name";
- $result = $db->query($query);
- if (PEAR::isError($result)) {
- return $result;
- }
- $columns = $result->getColumnNames();
- $column = 'sql';
- if (!isset($columns[$column])) {
- $result->free();
- return $db->raiseError('getTableIndexDefinition: show index does not return the table creation sql');
- }
-
- $query = strtolower($result->fetchOne());
- $unique = strstr($query, ' unique ');
- $key_name = $index_name;
- $start_pos = strpos($query, '(');
- $end_pos = strrpos($query, ')');
- $column_names = substr($query, $start_pos+1, $end_pos-$start_pos-1);
- $column_names = split(',', $column_names);
-
- $definition = array();
- if ($unique) {
- $definition['unique'] = true;
- }
- $count = count($column_names);
- for ($i=0; $i<$count; ++$i) {
- $column_name = strtok($column_names[$i]," ");
- $collation = strtok(" ");
- $definition['fields'][$column_name] = array();
- if (!empty($collation)) {
- $definition['fields'][$column_name]['sorting'] = ($collation=='ASC' ? 'ascending' : 'descending');
- }
- }
-
- $result->free();
- if (!isset($definition['fields'])) {
- return $db->raiseError(MDB2_ERROR, null, null,
- 'getTableIndexDefinition: it was not specified an existing table index');
- }
- return $definition;
- }
-
- // }}}
- // {{{ tableInfo()
-
- /**
- * Returns information about a table
- *
- * @param string $result a string containing the name of a table
- * @param int $mode a valid tableInfo mode
- *
- * @return array an associative array with the information requested.
- * A MDB2_Error object on failure.
- *
- * @see MDB2_common::tableInfo()
- * @since Method available since Release 1.7.0
- */
- function tableInfo($result, $mode = null)
- {
- $db =& $GLOBALS['_MDB2_databases'][$this->db_index];
- if (is_string($result)) {
- /*
- * Probably received a table name.
- * Create a result resource identifier.
- */
- $id = $db->queryAll("PRAGMA table_info('$result');", null, MDB2_FETCHMODE_ASSOC);
- $got_string = true;
- } else {
- return $db->raiseError(MDB2_ERROR_NOT_CAPABLE, null, null,
- 'This DBMS can not obtain tableInfo' .
- ' from result sets');
- }
-
- if ($db->options['portability'] & MDB2_PORTABILITY_LOWERCASE) {
- $case_func = 'strtolower';
- } else {
- $case_func = 'strval';
- }
-
- $count = count($id);
- $res = array();
-
- if ($mode) {
- $res['num_fields'] = $count;
- }
-
- for ($i = 0; $i < $count; $i++) {
- if (strpos($id[$i]['type'], '(') !== false) {
- $bits = explode('(', $id[$i]['type']);
- $type = $bits[0];
- $len = rtrim($bits[1],')');
- } else {
- $type = $id[$i]['type'];
- $len = 0;
- }
-
- $flags = '';
- if ($id[$i]['pk']) {
- $flags .= 'primary_key ';
- }
- if ($id[$i]['notnull']) {
- $flags .= 'not_null ';
- }
- if ($id[$i]['dflt_value'] !== null) {
- $flags .= 'default_' . rawurlencode($id[$i]['dflt_value']);
- }
- $flags = trim($flags);
-
- $res[$i] = array(
- 'table' => $case_func($result),
- 'name' => $case_func($id[$i]['name']),
- 'type' => $type,
- 'len' => $len,
- 'flags' => $flags,
- );
-
- if ($mode & MDB2_TABLEINFO_ORDER) {
- $res['order'][$res[$i]['name']] = $i;
- }
- if ($mode & MDB2_TABLEINFO_ORDERTABLE) {
- $res['ordertable'][$res[$i]['table']][$res[$i]['name']] = $i;
- }
- }
-
- return $res;
- }
-}
-
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/fbsql.php b/program/lib/MDB2/Driver/fbsql.php
deleted file mode 100755
index af32a81d1..000000000
--- a/program/lib/MDB2/Driver/fbsql.php
+++ /dev/null
@@ -1,695 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 FrontBase driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- * @author Frank M. Kromann <frank@kromann.info>
- */
-class MDB2_Driver_fbsql extends MDB2_Driver_Common
-{
- // {{{ properties
- var $escape_quotes = "'";
-
- // }}}
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct()
- {
- parent::__construct();
-
- $this->phptype = 'fbsql';
- $this->dbsyntax = 'fbsql';
-
- $this->supported['sequences'] = 'emulated';
- $this->supported['indexes'] = true;
- $this->supported['affected_rows'] = true;
- $this->supported['transactions'] = true;
- $this->supported['summary_functions'] = true;
- $this->supported['order_by_text'] = true;
- $this->supported['current_id'] = 'emulated';
- $this->supported['limit_queries'] = 'emulated';
- $this->supported['LOBs'] = true;
- $this->supported['replace'] ='emulated';
- $this->supported['sub_selects'] = true;
- $this->supported['auto_increment'] = false; // not implemented
- $this->supported['primary_key'] = false; // not implemented
- }
-
- // }}}
- // {{{ errorInfo()
-
- /**
- * This method is used to collect information about an error
- *
- * @param integer $error
- * @return array
- * @access public
- */
- function errorInfo($error = null)
- {
- if ($this->connection) {
- $native_code = @fbsql_errno($this->connection);
- $native_msg = @fbsql_error($this->connection);
- } else {
- $native_code = @fbsql_errno();
- $native_msg = @fbsql_error();
- }
- if (is_null($error)) {
- static $ecode_map;
- if (empty($ecode_map)) {
- $ecode_map = array(
- 22 => MDB2_ERROR_SYNTAX,
- 85 => MDB2_ERROR_ALREADY_EXISTS,
- 108 => MDB2_ERROR_SYNTAX,
- 116 => MDB2_ERROR_NOSUCHTABLE,
- 124 => MDB2_ERROR_VALUE_COUNT_ON_ROW,
- 215 => MDB2_ERROR_NOSUCHFIELD,
- 217 => MDB2_ERROR_INVALID_NUMBER,
- 226 => MDB2_ERROR_NOSUCHFIELD,
- 231 => MDB2_ERROR_INVALID,
- 239 => MDB2_ERROR_TRUNCATED,
- 251 => MDB2_ERROR_SYNTAX,
- 266 => MDB2_ERROR_NOT_FOUND,
- 357 => MDB2_ERROR_CONSTRAINT_NOT_NULL,
- 358 => MDB2_ERROR_CONSTRAINT,
- 360 => MDB2_ERROR_CONSTRAINT,
- 361 => MDB2_ERROR_CONSTRAINT,
- );
- }
- if (isset($ecode_map[$native_code])) {
- $error = $ecode_map[$native_code];
- }
- }
- return array($error, $native_code, $native_msg);
- }
-
- // }}}
- // {{{ beginTransaction()
-
- /**
- * Start a transaction.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function beginTransaction()
- {
- $this->debug('starting transaction', 'beginTransaction');
- if ($this->in_transaction) {
- return MDB2_OK; //nothing to do
- }
- if (!$this->destructor_registered && $this->opened_persistent) {
- $this->destructor_registered = true;
- register_shutdown_function('MDB2_closeOpenTransactions');
- }
- $result = $this->_doQuery('SET COMMIT FALSE;', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = true;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ commit()
-
- /**
- * Commit the database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function commit()
- {
- $this->debug('commit transaction', 'commit');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'commit: transaction changes are being auto commited');
- }
- $result = $this->_doQuery('COMMIT;', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $result = $this->_doQuery('SET COMMIT TRUE;', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ rollback()
-
- /**
- * Cancel any database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function rollback()
- {
- $this->debug('rolling back transaction', 'rollback');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'rollback: transactions can not be rolled back when changes are auto committed');
- }
- $result = $this->_doQuery('ROLLBACK;', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $result = $this->_doQuery('SET COMMIT TRUE;', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ connect()
-
- /**
- * Connect to the database
- *
- * @return true on success, MDB2 Error Object on failure
- **/
- function connect()
- {
- if (is_resource($this->connection)) {
- if (count(array_diff($this->connected_dsn, $this->dsn)) == 0
- && $this->opened_persistent == $this->options['persistent']
- ) {
- return MDB2_OK;
- }
- $this->disconnect(false);
- }
-
- if (!PEAR::loadExtension($this->phptype)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
- 'connect: extension '.$this->phptype.' is not compiled into PHP');
- }
-
- $params = array(
- $this->dsn['hostspec'] ? $this->dsn['hostspec'] : 'localhost',
- $this->dsn['username'] ? $this->dsn['username'] : null,
- $this->dsn['password'] ? $this->dsn['password'] : null,
- );
-
- $connect_function = $this->options['persistent'] ? 'fbsql_pconnect' : 'fbsql_connect';
-
- @ini_set('track_errors', true);
- $php_errormsg = '';
- $connection = @call_user_func_array($connect_function, $params);
- @ini_restore('track_errors');
- if ($connection <= 0) {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED);
- }
-
- $this->connection = $connection;
- $this->connected_dsn = $this->dsn;
- $this->connected_database_name = '';
- $this->opened_persistent = $this->options['persistent'];
- $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
-
- return MDB2_OK;
- }
-
- // }}}
- // {{{ disconnect()
-
- /**
- * Log out and disconnect from the database.
- *
- * @return mixed true on success, false if not connected and error
- * object on error
- * @access public
- */
- function disconnect($force = true)
- {
- if (is_resource($this->connection)) {
- if (!$this->opened_persistent || $force) {
- @fbsql_close($this->connection);
- }
- $this->connection = 0;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _doQuery()
-
- /**
- * Execute a query
- * @param string $query query
- * @param boolean $isManip if the query is a manipulation query
- * @param resource $connection
- * @param string $database_name
- * @return result or error object
- * @access protected
- */
- function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
- {
- $this->last_query = $query;
- $this->debug($query, 'query');
- if ($this->options['disable_query']) {
- if ($isManip) {
- return 0;
- }
- return null;
- }
-
- if (is_null($connection)) {
- $err = $this->connect();
- if (PEAR::isError($err)) {
- return $err;
- }
- $connection = $this->connection;
- }
- if (is_null($database_name)) {
- $database_name = $this->database_name;
- }
-
- if ($database_name) {
- if ($database_name != $this->connected_database_name) {
- if (!@fbsql_select_db($database_name, $connection)) {
- return $this->raiseError();
- }
- $this->connected_database_name = $database_name;
- }
- }
-
- $result = @fbsql_query($query, $connection);
- if (!$result) {
- return $this->raiseError();
- }
-
- if ($isManip) {
- return @fbsql_affected_rows($connection);
- }
- return $result;
- }
-
- // }}}
- // {{{ _modifyQuery()
-
- /**
- * Changes a query string for various DBMS specific reasons
- *
- * @param string $query query to modify
- * @return the new (modified) query
- * @access protected
- */
- function _modifyQuery($query, $isManip, $limit, $offset)
- {
- if ($limit > 0) {
- if ($isManip) {
- return preg_replace('/^([\s(])*SELECT(?!\s*TOP\s*\()/i',
- "\\1SELECT TOP($limit)", $query);
- } else {
- return preg_replace('/([\s(])*SELECT(?!\s*TOP\s*\()/i',
- "\\1SELECT TOP($offset,$limit)", $query);
- }
- }
- // Add ; to the end of the query. This is required by FrontBase
- return $query.';';
- }
-
- // }}}
- // {{{ nextID()
-
- /**
- * returns the next free id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @param boolean $ondemand when true the seqence is
- * automatic created, if it
- * not exists
- *
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function nextID($seq_name, $ondemand = true)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = "INSERT INTO $sequence_name (".$this->options['seqcol_name'].") VALUES (NULL);";
- $this->expectError(MDB2_ERROR_NOSUCHTABLE);
- $result = $this->_doQuery($query, true);
- $this->popExpect();
- if (PEAR::isError($result)) {
- if ($ondemand && $result->getCode() == MDB2_ERROR_NOSUCHTABLE) {
- $this->loadModule('Manager');
- // Since we are creating the sequence on demand
- // we know the first id = 1 so initialize the
- // sequence at 2
- $result = $this->manager->createSequence($seq_name, 2);
- if (PEAR::isError($result)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'nextID: on demand sequence '.$seq_name.' could not be created');
- } else {
- // First ID of a newly created sequence is 1
- return 1;
- }
- }
- return $result;
- }
- $value = $this->queryOne("SELECT UNIQUE FROM $sequence_name", 'integer');
- if (is_numeric($value)) {
- $query = "DELETE FROM $sequence_name WHERE ".$this->options['seqcol_name']." < $value;";
- $result = $this->_doQuery($query, true);
- if (PEAR::isError($result)) {
- $this->warnings[] = 'nextID: could not delete previous sequence table values from '.$seq_name;
- }
- }
- return $value;
- }
-
- // }}}
- // {{{ lastInsertID()
-
- /**
- * returns the autoincrement ID if supported or $id
- *
- * @param mixed $id value as returned by getBeforeId()
- * @param string $table name of the table into which a new row was inserted
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function lastInsertID($table = null, $field = null)
- {
- $value = @fbsql_insert_id($this->connection);
- if (!$value) {
- return $this->raiseError();
- }
- return $value;
- }
-
- // }}}
- // {{{ currID()
-
- /**
- * returns the current id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function currID($seq_name)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = "SELECT MAX(".$this->options['seqcol_name'].") FROM $sequence_name";
- return $this->queryOne($query, 'integer');
- }
-}
-
-class MDB2_Result_fbsql extends MDB2_Result_Common
-{
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $row = @fbsql_fetch_assoc($this->result);
- if (is_array($row)
- && $this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- ) {
- $row = array_change_key_case($row, $this->db->options['field_case']);
- }
- } else {
- $row = @fbsql_fetch_row($this->result);
- }
- if (!$row) {
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- $null = null;
- return $null;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL) {
- $this->db->_fixResultArrayValues($row, MDB2_PORTABILITY_EMPTY_TO_NULL);
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ _getColumnNames()
-
- /**
- * Retrieve the names of columns returned by the DBMS in a query result.
- *
- * @return mixed an associative array variable
- * that will hold the names of columns. The
- * indexes of the array are the column names
- * mapped to lower case and the values are the
- * respective numbers of the columns starting
- * from 0. Some DBMS may not return any
- * columns when the result set does not
- * contain any rows.
- *
- * a MDB2 error on failure
- * @access private
- */
- function _getColumnNames()
- {
- $columns = array();
- $numcols = $this->numCols();
- if (PEAR::isError($numcols)) {
- return $numcols;
- }
- for ($column = 0; $column < $numcols; $column++) {
- $column_name = @fbsql_field_name($this->result, $column);
- $columns[$column_name] = $column;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $columns = array_change_key_case($columns, $this->db->options['field_case']);
- }
- return $columns;
- }
-
- // }}}
- // {{{ numCols()
-
- /**
- * Count the number of columns returned by the DBMS in a query result.
- *
- * @return mixed integer value with the number of columns, a MDB2 error
- * on failure
- * @access public
- */
- function numCols()
- {
- $cols = @fbsql_num_fields($this->result);
- if (is_null($cols)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numCols: resultset has already been freed');
- }
- return $this->db->raiseError();
- }
- return $cols;
- }
-
- // }}}
- // {{{ nextResult()
-
- /**
- * Move the internal result pointer to the next available result
- * Currently not supported
- *
- * @return true if a result is available otherwise return false
- * @access public
- */
- function nextResult()
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'nextResult: resultset has already been freed');
- }
- return @fbsql_next_result($this->result);
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Free the internal resources associated with result.
- *
- * @return boolean true on success, false if result is invalid
- * @access public
- */
- function free()
- {
- $free = @fbsql_free_result($this->result);
- if (!$free) {
- if (is_null($this->result)) {
- return MDB2_OK;
- }
- return $this->db->raiseError();
- }
- $this->result = null;
- return MDB2_OK;
- }
-}
-
-class MDB2_BufferedResult_fbsql extends MDB2_Result_fbsql
-{
- // }}}
- // {{{ seek()
-
- /**
- * seek to a specific row in a result set
- *
- * @param int $rownum number of the row where the data can be found
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function seek($rownum = 0)
- {
- if ($this->rownum != ($rownum - 1) && !@fbsql_data_seek($this->result, $rownum)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- return $this->db->raiseError(MDB2_ERROR_INVALID, null, null,
- 'seek: tried to seek to an invalid row number ('.$rownum.')');
- }
- $this->rownum = $rownum - 1;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ valid()
-
- /**
- * check if the end of the result set has been reached
- *
- * @return mixed true or false on sucess, a MDB2 error on failure
- * @access public
- */
- function valid()
- {
- $numrows = $this->numRows();
- if (PEAR::isError($numrows)) {
- return $numrows;
- }
- return $this->rownum < ($numrows - 1);
- }
-
- // }}}
- // {{{ numRows()
-
- /**
- * returns the number of rows in a result object
- *
- * @return mixed MDB2 Error Object or the number of rows
- * @access public
- */
- function numRows()
- {
- $rows = @fbsql_num_rows($this->result);
- if (is_null($rows)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numRows: resultset has already been freed');
- }
- return $this->raiseError();
- }
- return $rows;
- }
-}
-
-class MDB2_Statement_fbsql extends MDB2_Statement_Common
-{
-
-}
-
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/ibase.php b/program/lib/MDB2/Driver/ibase.php
deleted file mode 100755
index 260058398..000000000
--- a/program/lib/MDB2/Driver/ibase.php
+++ /dev/null
@@ -1,1115 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lorenzo Alberton <l.alberton@quipo.it> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-/**
- * MDB2 FireBird/InterBase driver
- *
- * @package MDB2
- * @category Database
- * @author Lorenzo Alberton <l.alberton@quipo.it>
- */
-class MDB2_Driver_ibase extends MDB2_Driver_Common
-{
- // {{{ properties
- var $escape_quotes = "'";
-
- var $transaction_id = 0;
-
- var $query_parameters = array();
- var $query_parameter_values = array();
-
- // }}}
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct()
- {
- parent::__construct();
-
- $this->phptype = 'ibase';
- $this->dbsyntax = 'ibase';
-
- $this->supported['sequences'] = true;
- $this->supported['indexes'] = true;
- $this->supported['affected_rows'] = function_exists('ibase_affected_rows');
- $this->supported['summary_functions'] = true;
- $this->supported['order_by_text'] = true;
- $this->supported['transactions'] = true;
- $this->supported['current_id'] = true;
- // maybe this needs different handling for ibase and firebird?
- $this->supported['limit_queries'] = 'emulated';
- $this->supported['LOBs'] = true;
- $this->supported['replace'] = false;
- $this->supported['sub_selects'] = true;
- $this->supported['auto_increment'] = true;
- $this->supported['primary_key'] = true;
-
- $this->options['database_path'] = '';
- $this->options['database_extension'] = '.gdb';
- $this->options['default_text_field_length'] = 4096;
- }
-
- // }}}
- // {{{ errorInfo()
-
- /**
- * This method is used to collect information about an error
- *
- * @param integer $error
- * @return array
- * @access public
- */
- function errorInfo($error = null)
- {
- $native_msg = @ibase_errmsg();
-
- if (function_exists('ibase_errcode')) {
- $native_code = @ibase_errcode();
- } else {
- // memo for the interbase php module hackers: we need something similar
- // to mysql_errno() to retrieve error codes instead of this ugly hack
- if (preg_match('/^([^0-9\-]+)([0-9\-]+)\s+(.*)$/', $native_msg, $m)) {
- $native_code = (int)$m[2];
- } else {
- $native_code = null;
- }
- }
- if (is_null($error)) {
- $error = MDB2_ERROR;
- if ($native_code) {
- // try to interpret Interbase error code (that's why we need ibase_errno()
- // in the interbase module to return the real error code)
- switch ($native_code) {
- case -204:
- if (isset($m[3]) && is_int(strpos($m[3], 'Table unknown'))) {
- $errno = MDB2_ERROR_NOSUCHTABLE;
- }
- break;
- default:
- static $ecode_map;
- if (empty($ecode_map)) {
- $ecode_map = array(
- -104 => MDB2_ERROR_SYNTAX,
- -150 => MDB2_ERROR_ACCESS_VIOLATION,
- -151 => MDB2_ERROR_ACCESS_VIOLATION,
- -155 => MDB2_ERROR_NOSUCHTABLE,
- -157 => MDB2_ERROR_NOSUCHFIELD,
- -158 => MDB2_ERROR_VALUE_COUNT_ON_ROW,
- -170 => MDB2_ERROR_MISMATCH,
- -171 => MDB2_ERROR_MISMATCH,
- -172 => MDB2_ERROR_INVALID,
- // -204 => // Covers too many errors, need to use regex on msg
- -205 => MDB2_ERROR_NOSUCHFIELD,
- -206 => MDB2_ERROR_NOSUCHFIELD,
- -208 => MDB2_ERROR_INVALID,
- -219 => MDB2_ERROR_NOSUCHTABLE,
- -297 => MDB2_ERROR_CONSTRAINT,
- -303 => MDB2_ERROR_INVALID,
- -413 => MDB2_ERROR_INVALID_NUMBER,
- -530 => MDB2_ERROR_CONSTRAINT,
- -551 => MDB2_ERROR_ACCESS_VIOLATION,
- -552 => MDB2_ERROR_ACCESS_VIOLATION,
- // -607 => // Covers too many errors, need to use regex on msg
- -625 => MDB2_ERROR_CONSTRAINT_NOT_NULL,
- -803 => MDB2_ERROR_CONSTRAINT,
- -804 => MDB2_ERROR_VALUE_COUNT_ON_ROW,
- -904 => MDB2_ERROR_CONNECT_FAILED,
- -922 => MDB2_ERROR_NOSUCHDB,
- -923 => MDB2_ERROR_CONNECT_FAILED,
- -924 => MDB2_ERROR_CONNECT_FAILED
- );
- }
- if (isset($ecode_map[$native_code])) {
- $error = $ecode_map[$native_code];
- }
- break;
- }
- } else {
- static $error_regexps;
- if (!isset($error_regexps)) {
- $error_regexps = array(
- '/generator .* is not defined/'
- => MDB2_ERROR_SYNTAX, // for compat. w ibase_errcode()
- '/table.*(not exist|not found|unknown)/i'
- => MDB2_ERROR_NOSUCHTABLE,
- '/table .* already exists/i'
- => MDB2_ERROR_ALREADY_EXISTS,
- '/unsuccessful metadata update .* failed attempt to store duplicate value/i'
- => MDB2_ERROR_ALREADY_EXISTS,
- '/unsuccessful metadata update .* not found/i'
- => MDB2_ERROR_NOT_FOUND,
- '/validation error for column .* value "\*\*\* null/i'
- => MDB2_ERROR_CONSTRAINT_NOT_NULL,
- '/violation of [\w ]+ constraint/i'
- => MDB2_ERROR_CONSTRAINT,
- '/conversion error from string/i'
- => MDB2_ERROR_INVALID_NUMBER,
- '/no permission for/i'
- => MDB2_ERROR_ACCESS_VIOLATION,
- '/arithmetic exception, numeric overflow, or string truncation/i'
- => MDB2_ERROR_INVALID,
- );
- }
- foreach ($error_regexps as $regexp => $code) {
- if (preg_match($regexp, $native_msg, $m)) {
- $error = $code;
- break;
- }
- }
- }
- }
- return array($error, $native_code, $native_msg);
- }
-
- // }}}
- // {{{ beginTransaction()
-
- /**
- * Start a transaction.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function beginTransaction()
- {
- $this->debug('starting transaction', 'beginTransaction');
- if ($this->in_transaction) {
- return MDB2_OK; //nothing to do
- }
- if (!$this->destructor_registered && $this->opened_persistent) {
- $this->destructor_registered = true;
- register_shutdown_function('MDB2_closeOpenTransactions');
- }
- $result = ibase_trans();
- if (!$result) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'beginTransaction: could not start a transaction');
- }
- $this->transaction_id = $result;
- $this->in_transaction = true;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ commit()
-
- /**
- * Commit the database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function commit()
- {
- $this->debug('commit transaction', 'commit');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'commit: transaction changes are being auto committed');
- }
- if (!ibase_commit($this->transaction_id)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'commit: could not commit a transaction');
- }
- $this->in_transaction = false;
- //$this->transaction_id = 0;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ rollback()
-
- /**
- * Cancel any database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function rollback()
- {
- $this->debug('rolling back transaction', 'rollback');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'rollback: transactions can not be rolled back when changes are auto committed');
- }
- if ($this->transaction_id && !ibase_rollback($this->transaction_id)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'rollback: Could not rollback a pending transaction: '.ibase_errmsg());
- }
- $this->in_transaction = false;
- $this->transaction_id = 0;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ getDatabaseFile()
-
- /**
- * Builds the string with path+dbname+extension
- *
- * @return string full database path+file
- * @access protected
- */
- function _getDatabaseFile($database_name)
- {
- if ($database_name == '') {
- return $database_name;
- }
- return $this->options['database_path'].$database_name.$this->options['database_extension'];
- }
-
- // }}}
- // {{{ _doConnect()
-
- /**
- * Does the grunt work of connecting to the database
- *
- * @return mixed connection resource on success, MDB2 Error Object on failure
- * @access protected
- */
- function _doConnect($database_name, $persistent = false)
- {
- $user = $this->dsn['username'];
- $pw = $this->dsn['password'];
- $dbhost = $this->dsn['hostspec'] ?
- ($this->dsn['hostspec'].':'.$database_name) : $database_name;
-
- $params = array();
- $params[] = $dbhost;
- $params[] = !empty($user) ? $user : null;
- $params[] = !empty($pw) ? $pw : null;
- $params[] = isset($this->dsn['charset']) ? $this->dsn['charset'] : null;
- $params[] = isset($this->dsn['buffers']) ? $this->dsn['buffers'] : null;
- $params[] = isset($this->dsn['dialect']) ? $this->dsn['dialect'] : null;
- $params[] = isset($this->dsn['role']) ? $this->dsn['role'] : null;
-
- $connect_function = $persistent ? 'ibase_pconnect' : 'ibase_connect';
-
- $connection = @call_user_func_array($connect_function, $params);
- if ($connection <= 0) {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED);
- }
- if (function_exists('ibase_timefmt')) {
- @ibase_timefmt("%Y-%m-%d %H:%M:%S", IBASE_TIMESTAMP);
- @ibase_timefmt("%Y-%m-%d", IBASE_DATE);
- } else {
- @ini_set("ibase.timestampformat", "%Y-%m-%d %H:%M:%S");
- //@ini_set("ibase.timeformat", "%H:%M:%S");
- @ini_set("ibase.dateformat", "%Y-%m-%d");
- }
-
- return $connection;
- }
-
- // }}}
- // {{{ connect()
-
- /**
- * Connect to the database
- *
- * @return true on success, MDB2 Error Object on failure
- * @access public
- */
- function connect()
- {
- $database_file = $this->_getDatabaseFile($this->database_name);
- if (is_resource($this->connection)) {
- if (count(array_diff($this->connected_dsn, $this->dsn)) == 0
- && $this->connected_database_name == $database_file
- && $this->opened_persistent == $this->options['persistent']
- ) {
- return MDB2_OK;
- }
- $this->disconnect(false);
- }
-
- if (!PEAR::loadExtension('interbase')) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
- 'connect: extension '.$this->phptype.' is not compiled into PHP');
- }
-
- if (!empty($this->database_name)) {
- $connection = $this->_doConnect($database_file, $this->options['persistent']);
- if (PEAR::isError($connection)) {
- return $connection;
- }
- $this->connection =& $connection;
- $this->connected_dsn = $this->dsn;
- $this->connected_database_name = $database_file;
- $this->opened_persistent = $this->options['persistent'];
- $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ disconnect()
-
- /**
- * Log out and disconnect from the database.
- *
- * @return mixed true on success, false if not connected and error
- * object on error
- * @access public
- */
- function disconnect($force = true)
- {
- if (is_resource($this->connection)) {
- if (!$this->opened_persistent || $force) {
- @ibase_close($this->connection);
- }
- $this->connection = 0;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _doQuery()
-
- /**
- * Execute a query
- * @param string $query query
- * @param boolean $isManip if the query is a manipulation query
- * @param resource $connection
- * @param string $database_name
- * @return result or error object
- * @access protected
- */
- function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
- {
- $this->last_query = $query;
- $this->debug($query, 'query');
- if ($this->getOption('disable_query')) {
- if ($isManip) {
- return 0;
- }
- return null;
- }
-
- if (is_null($connection)) {
- if ($this->in_transaction) {
- $connection = $this->transaction_id;
- } else {
- $err = $this->connect();
- if (PEAR::isError($err)) {
- return $err;
- }
- $connection = $this->connection;
- }
- }
- $result = ibase_query($connection, $query);
-
- if ($result === false) {
- return $this->raiseError();
- }
-
- if ($isManip) {
- //return $result;
- return (function_exists('ibase_affected_rows') ? ibase_affected_rows($connection) : 0);
- }
- return $result;
- }
-
- // }}}
- // {{{ _modifyQuery()
-
- /**
- * Changes a query string for various DBMS specific reasons
- *
- * @param string $query query to modify
- * @return the new (modified) query
- * @access protected
- */
- function _modifyQuery($query, $isManip, $limit, $offset)
- {
- if ($limit > 0 && $this->dsn['dbsyntax'] == 'firebird') {
- $query = preg_replace('/^([\s(])*SELECT(?!\s*FIRST\s*\d+)/i',
- "SELECT FIRST $limit SKIP $offset", $query);
- }
- return $query;
- }
-
- // }}}
- // {{{ prepare()
-
- /**
- * Prepares a query for multiple execution with execute().
- * With some database backends, this is emulated.
- * prepare() requires a generic query as string like
- * 'INSERT INTO numbers VALUES(?,?)' or
- * 'INSERT INTO numbers VALUES(:foo,:bar)'.
- * The ? and :[a-zA-Z] and are placeholders which can be set using
- * bindParam() and the query can be send off using the execute() method.
- *
- * @param string $query the query to prepare
- * @param mixed $types array that contains the types of the placeholders
- * @param mixed $result_types array that contains the types of the columns in
- * the result set
- * @return mixed resource handle for the prepared query on success, a MDB2
- * error on failure
- * @access public
- * @see bindParam, execute
- */
- function &prepare($query, $types = null, $result_types = null)
- {
- $this->debug($query, 'prepare');
- $placeholder_type_guess = $placeholder_type = null;
- $question = '?';
- $colon = ':';
- $position = 0;
- while ($position < strlen($query)) {
- $q_position = strpos($query, $question, $position);
- $c_position = strpos($query, $colon, $position);
- if ($q_position && $c_position) {
- $p_position = min($q_position, $c_position);
- } elseif ($q_position) {
- $p_position = $q_position;
- } elseif ($c_position) {
- $p_position = $c_position;
- } else {
- break;
- }
- if (is_null($placeholder_type)) {
- $placeholder_type_guess = $query[$p_position];
- }
- if (is_int($quote = strpos($query, "'", $position)) && $quote < $p_position) {
- if (!is_int($end_quote = strpos($query, "'", $quote + 1))) {
- $err =& $this->raiseError(MDB2_ERROR_SYNTAX, null, null,
- 'prepare: query with an unterminated text string specified');
- return $err;
- }
- switch ($this->escape_quotes) {
- case '':
- case "'":
- $position = $end_quote + 1;
- break;
- default:
- if ($end_quote == $quote + 1) {
- $position = $end_quote + 1;
- } else {
- if ($query[$end_quote-1] == $this->escape_quotes) {
- $position = $end_quote;
- } else {
- $position = $end_quote + 1;
- }
- }
- break;
- }
- } elseif ($query[$position] == $placeholder_type_guess) {
- if ($placeholder_type_guess == '?') {
- break;
- }
- if (is_null($placeholder_type)) {
- $placeholder_type = $query[$p_position];
- $question = $colon = $placeholder_type;
- }
- $name = preg_replace('/^.{'.($position+1).'}([a-z0-9_]+).*$/si', '\\1', $query);
- if ($name === '') {
- $err =& $this->raiseError(MDB2_ERROR_SYNTAX, null, null,
- 'prepare: named parameter with an empty name');
- return $err;
- }
- $query = substr_replace($query, '?', $position, strlen($name)+1);
- $position = $p_position + 1;
- } else {
- $position = $p_position;
- }
- }
- $connection = ($this->in_transaction ? $this->transaction_id : $this->connection);
- $statement = ibase_prepare($connection, $query);
-
- $class_name = 'MDB2_Statement_'.$this->phptype;
- $obj =& new $class_name($this, $statement, $query, $types, $result_types, $this->row_limit, $this->row_offset);
- return $obj;
- }
-
- // }}}
- // {{{ nextID()
-
- /**
- * returns the next free id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @param boolean $ondemand when true the seqence is
- * automatic created, if it
- * not exists
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function nextID($seq_name, $ondemand = true)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = 'SELECT GEN_ID('.strtoupper($sequence_name).', 1) as the_value FROM RDB$DATABASE';
- $this->expectError('*');
- $result = $this->queryOne($query, 'integer');
- $this->popExpect();
- if (PEAR::isError($result)) {
- if ($ondemand) {
- $this->loadModule('Manager');
- // Since we are creating the sequence on demand
- // we know the first id = 1 so initialize the
- // sequence at 2
- $result = $this->manager->createSequence($seq_name, 2);
- if (PEAR::isError($result)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'nextID: on demand sequence could not be created');
- } else {
- // First ID of a newly created sequence is 1
- // return 1;
- // BUT generators are not always reset, so return the actual value
- return $this->currID($seq_name);
- }
- }
- }
- return $result;
- }
-
- // }}}
- // {{{ currID()
-
- /**
- * returns the current id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function currID($seq_name)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = 'SELECT GEN_ID('.strtoupper($sequence_name).', 0) as the_value FROM RDB$DATABASE';
- $value = @$this->queryOne($query);
- if (PEAR::isError($value)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'currID: Unable to select from ' . $seq_name) ;
- }
- if (!is_numeric($value)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'currID: could not find value in sequence table');
- }
- return $value;
- }
-
- // }}}
-}
-
-class MDB2_Result_ibase extends MDB2_Result_Common
-{
- // {{{ _skipLimitOffset()
-
- /**
- * Skip the first row of a result set.
- *
- * @param resource $result
- * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function _skipLimitOffset()
- {
- if ($this->db->dsn['dbsyntax'] == 'firebird') {
- return true;
- }
- if ($this->limit) {
- if ($this->rownum > $this->limit) {
- return false;
- }
- }
- if ($this->offset) {
- while ($this->offset_count < $this->offset) {
- ++$this->offset_count;
- if (!is_array(@ibase_fetch_row($this->result))) {
- $this->offset_count = $this->offset;
- return false;
- }
- }
- }
- return true;
- }
-
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if ($this->result === true) {
- //query successfully executed, but without results...
- $null = null;
- return $null;
- }
- if (!$this->_skipLimitOffset()) {
- $null = null;
- return $null;
- }
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $row = @ibase_fetch_assoc($this->result);
- if (is_array($row)
- && $this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- ) {
- $row = array_change_key_case($row, $this->db->options['field_case']);
- }
- } else {
- $row = @ibase_fetch_row($this->result);
- }
- if (!$row) {
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- $null = null;
- return $null;
- }
- if (($mode = ($this->db->options['portability'] & MDB2_PORTABILITY_RTRIM)
- + ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL))
- ) {
- $this->db->_fixResultArrayValues($row, $mode);
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ _getColumnNames()
-
- /**
- * Retrieve the names of columns returned by the DBMS in a query result.
- *
- * @return mixed associative array variable
- * that holds the names of columns. The indexes of the array are
- * the column names mapped to lower case and the values are the
- * respective numbers of the columns starting from 0. Some DBMS may
- * not return any columns when the result set does not contain any
- * rows.
- * @access private
- */
- function _getColumnNames()
- {
- $columns = array();
- $numcols = $this->numCols();
- if (PEAR::isError($numcols)) {
- return $numcols;
- }
- for ($column = 0; $column < $numcols; $column++) {
- $column_info = @ibase_field_info($this->result, $column);
- $columns[$column_info['alias']] = $column;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $columns = array_change_key_case($columns, $this->db->options['field_case']);
- }
- return $columns;
- }
-
- // }}}
- // {{{ numCols()
-
- /**
- * Count the number of columns returned by the DBMS in a query result.
- *
- * @return mixed integer value with the number of columns, a MDB2 error
- * on failure
- * @access public
- */
- function numCols()
- {
- if ($this->result === true) {
- //query successfully executed, but without results...
- return 0;
- }
-
- if (!is_resource($this->result)) {
- return $this->db->raiseError('numCols(): not a valid ibase resource');
- }
- $cols = @ibase_num_fields($this->result);
- if (is_null($cols)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numCols: resultset has already been freed');
- }
- return $this->db->raiseError();
- }
- return $cols;
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Free the internal resources associated with $result.
- *
- * @return boolean true on success, false if $result is invalid
- * @access public
- */
- function free()
- {
- if (is_resource($this->result)) {
- $free = @ibase_free_result($this->result);
- if (!$free) {
- if (is_null($this->result)) {
- return MDB2_OK;
- }
- return $this->db->raiseError();
- }
- }
- $this->result = null;
- return MDB2_OK;
- }
-
- // }}}
-}
-
-class MDB2_BufferedResult_ibase extends MDB2_Result_ibase
-{
- // {{{ class vars
-
- var $buffer;
- var $buffer_rownum = - 1;
-
- // }}}
- // {{{ _fillBuffer()
-
- /**
- * Fill the row buffer
- *
- * @param int $rownum row number upto which the buffer should be filled
- * if the row number is null all rows are ready into the buffer
- * @return boolean true on success, false on failure
- * @access protected
- */
- function _fillBuffer($rownum = null)
- {
- if (isset($this->buffer) && is_array($this->buffer)) {
- if (is_null($rownum)) {
- if (!end($this->buffer)) {
- return false;
- }
- } elseif (isset($this->buffer[$rownum])) {
- return (bool) $this->buffer[$rownum];
- }
- }
-
- if (!$this->_skipLimitOffset()) {
- return false;
- }
-
- $buffer = true;
- while ((is_null($rownum) || $this->buffer_rownum < $rownum)
- && (!$this->limit || $this->buffer_rownum < $this->limit)
- && ($buffer = @ibase_fetch_row($this->result))
- ) {
- ++$this->buffer_rownum;
- $this->buffer[$this->buffer_rownum] = $buffer;
- }
-
- if (!$buffer) {
- ++$this->buffer_rownum;
- $this->buffer[$this->buffer_rownum] = false;
- return false;
- } elseif ($this->limit && $this->buffer_rownum >= $this->limit) {
- ++$this->buffer_rownum;
- $this->buffer[$this->buffer_rownum] = false;
- }
- return true;
- }
-
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if ($this->result === true) {
- //query successfully executed, but without results...
- $null = null;
- return $null;
- }
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- $target_rownum = $this->rownum + 1;
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if (!$this->_fillBuffer($target_rownum)) {
- $null = null;
- return $null;
- }
- $row = $this->buffer[$target_rownum];
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $column_names = $this->getColumnNames();
- foreach ($column_names as $name => $i) {
- $column_names[$name] = $row[$i];
- }
- $row = $column_names;
- }
- if (($mode = ($this->db->options['portability'] & MDB2_PORTABILITY_RTRIM)
- + ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL))
- ) {
- $this->db->_fixResultArrayValues($row, $mode);
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ seek()
-
- /**
- * seek to a specific row in a result set
- *
- * @param int $rownum number of the row where the data can be found
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function seek($rownum = 0)
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- $this->rownum = $rownum - 1;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ valid()
-
- /**
- * check if the end of the result set has been reached
- *
- * @return mixed true or false on sucess, a MDB2 error on failure
- * @access public
- */
- function valid()
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'valid: resultset has already been freed');
- }
- if ($this->_fillBuffer($this->rownum + 1)) {
- return true;
- }
- return false;
- }
-
- // }}}
- // {{{ numRows()
-
- /**
- * returns the number of rows in a result object
- *
- * @return mixed MDB2 Error Object or the number of rows
- * @access public
- */
- function numRows()
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- $this->_fillBuffer();
- return $this->buffer_rownum;
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Free the internal resources associated with $result.
- *
- * @return boolean true on success, false if $result is invalid
- * @access public
- */
- function free()
- {
- $this->buffer = null;
- $this->buffer_rownum = null;
- $free = parent::free();
- }
-
- // }}}
-}
-
-class MDB2_Statement_ibase extends MDB2_Statement_Common
-{
- // {{{ _execute()
-
- /**
- * Execute a prepared query statement helper method.
- *
- * @param mixed $result_class string which specifies which result class to use
- * @param mixed $result_wrap_class string which specifies which class to wrap results in
- * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure
- * @access private
- */
- function &_execute($result_class = true, $result_wrap_class = false)
- {
- $isManip = MDB2::isManip($this->query);
- $this->db->last_query = $this->query;
- $this->db->debug($this->query, 'execute');
- if ($this->db->getOption('disable_query')) {
- if ($isManip) {
- $return = 0;
- return $return;
- }
- $null = null;
- return $null;
- }
-
- $connected = $this->db->connect();
- if (PEAR::isError($connected)) {
- return $connected;
- }
- $connection = $this->db->in_transaction
- ? $this->db->transaction_id : $this->db->connection;
-
- $parameters = array(0 => $this->statement);
- $i = 0;
- foreach ($this->values as $parameter => $value) {
- $type = array_key_exists($parameter, $this->types) ? $this->types[$parameter] : null;
- $parameters[] = $this->db->quote($value, $type, false);
- ++$i;
- }
-
- $result = call_user_func_array('ibase_execute', $parameters);
- if ($result === false) {
- $err =& $this->db->raiseError();
- return $err;
- }
-
- if ($isManip) {
- $affected_rows = (function_exists('ibase_affected_rows') ? ibase_affected_rows($connection) : 0);
- return $affected_rows;
- }
-
- $result =& $this->db->_wrapResult($result, $this->types,
- $result_class, $result_wrap_class, $this->row_limit, $this->row_offset);
- return $result;
- }
-
- // }}}
-
- // }}}
- // {{{ free()
-
- /**
- * Release resources allocated for the specified prepared query.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function free()
- {
- if (!@ibase_free_query($this->statement)) {
- return $this->db->raiseError();
- }
- return MDB2_OK;
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/mssql.php b/program/lib/MDB2/Driver/mssql.php
deleted file mode 100755
index 9134654e6..000000000
--- a/program/lib/MDB2/Driver/mssql.php
+++ /dev/null
@@ -1,766 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith, Frank M. Kromann |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Frank M. Kromann <frank@kromann.info> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-// {{{ Class MDB2_Driver_mssql
-/**
- * MDB2 MSSQL Server driver
- *
- * @package MDB2
- * @category Database
- * @author Frank M. Kromann <frank@kromann.info>
- */
-class MDB2_Driver_mssql extends MDB2_Driver_Common
-{
- // {{{ properties
- var $escape_quotes = "'";
-
- // }}}
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct()
- {
- parent::__construct();
-
- $this->phptype = 'mssql';
- $this->dbsyntax = 'mssql';
-
- $this->supported['sequences'] = 'emulated';
- $this->supported['indexes'] = true;
- $this->supported['affected_rows'] = true;
- $this->supported['transactions'] = true;
- $this->supported['summary_functions'] = true;
- $this->supported['order_by_text'] = true;
- $this->supported['current_id'] = 'emulated';
- $this->supported['limit_queries'] = 'emulated';
- $this->supported['LOBs'] = true;
- $this->supported['replace'] = 'emulated';
- $this->supported['sub_selects'] = true;
- $this->supported['auto_increment'] = true;
- $this->supported['primary_key'] = true;
-
- $this->options['database_device'] = false;
- $this->options['database_size'] = false;
- }
-
- // }}}
- // {{{ errorInfo()
-
- /**
- * This method is used to collect information about an error
- *
- * @param integer $error
- * @return array
- * @access public
- */
- function errorInfo($error = null)
- {
- $native_code = null;
- if ($this->connection) {
- $result = @mssql_query('select @@ERROR as ErrorCode', $this->connection);
- if ($result) {
- $native_code = @mssql_result($result, 0, 0);
- @mssql_free_result($result);
- }
- }
- $native_msg = @mssql_get_last_message();
- if (is_null($error)) {
- static $ecode_map;
- if (empty($ecode_map)) {
- $ecode_map = array(
- 110 => MDB2_ERROR_VALUE_COUNT_ON_ROW,
- 155 => MDB2_ERROR_NOSUCHFIELD,
- 170 => MDB2_ERROR_SYNTAX,
- 207 => MDB2_ERROR_NOSUCHFIELD,
- 208 => MDB2_ERROR_NOSUCHTABLE,
- 245 => MDB2_ERROR_INVALID_NUMBER,
- 515 => MDB2_ERROR_CONSTRAINT_NOT_NULL,
- 547 => MDB2_ERROR_CONSTRAINT,
- 1913 => MDB2_ERROR_ALREADY_EXISTS,
- 2627 => MDB2_ERROR_CONSTRAINT,
- 2714 => MDB2_ERROR_ALREADY_EXISTS,
- 3701 => MDB2_ERROR_NOSUCHTABLE,
- 8134 => MDB2_ERROR_DIVZERO,
- );
- }
- if (isset($ecode_map[$native_code])) {
- if ($native_code == 3701
- && preg_match('/Cannot drop the index/i', $native_msg)
- ) {
- $error = MDB2_ERROR_NOT_FOUND;
- } else {
- $error = $ecode_map[$native_code];
- }
- }
- }
- return array($error, $native_code, $native_msg);
- }
-
- // }}}
- // {{{ quoteIdentifier()
-
- /**
- * Quote a string so it can be safely used as a table / column name
- *
- * Quoting style depends on which database driver is being used.
- *
- * @param string $str identifier name to be quoted
- *
- * @return string quoted identifier string
- *
- * @since 1.6.0
- * @access public
- */
- function quoteIdentifier($str)
- {
- return '[' . str_replace(']', ']]', $str) . ']';
- }
-
- // }}}
- // {{{ beginTransaction()
-
- /**
- * Start a transaction.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function beginTransaction()
- {
- $this->debug('starting transaction', 'beginTransaction');
- if ($this->in_transaction) {
- return MDB2_OK; //nothing to do
- }
- if (!$this->destructor_registered && $this->opened_persistent) {
- $this->destructor_registered = true;
- register_shutdown_function('MDB2_closeOpenTransactions');
- }
- $result = $this->_doQuery('BEGIN TRANSACTION', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = true;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ commit()
-
- /**
- * Commit the database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function commit()
- {
- $this->debug('commit transaction', 'commit');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'commit: transaction changes are being auto committed');
- }
- $result = $this->_doQuery('COMMIT TRANSACTION', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ rollback()
-
- /**
- * Cancel any database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function rollback()
- {
- $this->debug('rolling back transaction', 'rollback');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'rollback: transactions can not be rolled back when changes are auto committed');
- }
- $result = $this->_doQuery('ROLLBACK TRANSACTION', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ connect()
-
- /**
- * Connect to the database
- *
- * @return true on success, MDB2 Error Object on failure
- */
- function connect()
- {
- if (is_resource($this->connection)) {
- if (count(array_diff($this->connected_dsn, $this->dsn)) == 0
- && $this->opened_persistent == $this->options['persistent']
- ) {
- return MDB2_OK;
- }
- $this->disconnect(false);
- }
-
- if (!PEAR::loadExtension($this->phptype)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
- 'connect: extension '.$this->phptype.' is not compiled into PHP');
- }
-
- $params = array(
- $this->dsn['hostspec'] ? $this->dsn['hostspec'] : 'localhost',
- $this->dsn['username'] ? $this->dsn['username'] : null,
- $this->dsn['password'] ? $this->dsn['password'] : null,
- );
- if ($this->dsn['port']) {
- $params[0].= ((substr(PHP_OS, 0, 3) == 'WIN') ? ',' : ':')
- . $this->dsn['port'];
- }
-
- $connect_function = $this->options['persistent'] ? 'mssql_pconnect' : 'mssql_connect';
-
- $connection = @call_user_func_array($connect_function, $params);
- if ($connection <= 0) {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED);
- }
-
- $this->connection = $connection;
- $this->connected_dsn = $this->dsn;
- $this->connected_database_name = '';
- $this->opened_persistent = $this->options['persistent'];
- $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
-
- if ((bool) ini_get('mssql.datetimeconvert')) {
- ini_set('mssql.datetimeconvert', '0');
- }
- @mssql_query('SET DATEFORMAT ymd', $this->connection);
-
- return MDB2_OK;
- }
-
- // }}}
- // {{{ disconnect()
-
- /**
- * Log out and disconnect from the database.
- *
- * @return mixed true on success, false if not connected and error
- * object on error
- * @access public
- */
- function disconnect($force = true)
- {
- if (is_resource($this->connection)) {
- if (!$this->opened_persistent || $force) {
- @mssql_close($this->connection);
- }
- $this->connection = 0;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _doQuery()
-
- /**
- * Execute a query
- * @param string $query query
- * @param boolean $isManip if the query is a manipulation query
- * @param resource $connection
- * @param string $database_name
- * @return result or error object
- * @access protected
- */
- function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
- {
- $this->last_query = $query;
- $this->debug($query, 'query');
- if ($this->getOption('disable_query')) {
- if ($isManip) {
- return 0;
- }
- return null;
- }
-
- if (is_null($connection)) {
- $err = $this->connect();
- if (PEAR::isError($err)) {
- return $err;
- }
- $connection = $this->connection;
- }
- if (is_null($database_name)) {
- $database_name = $this->database_name;
- }
-
- if ($database_name) {
- if ($database_name != $this->connected_database_name) {
- if (!@mssql_select_db($database_name, $connection)) {
- return $this->raiseError();
- }
- $this->connected_database_name = $database_name;
- }
- }
-
- $result = @mssql_query($query, $connection);
- if (!$result) {
- return $this->raiseError();
- }
-
- if ($isManip) {
- return @mssql_rows_affected($connection);
- }
- return $result;
- }
-
- // }}}
- // {{{ _modifyQuery()
-
- /**
- * Changes a query string for various DBMS specific reasons
- *
- * @param string $query query to modify
- * @return the new (modified) query
- * @access protected
- */
- function _modifyQuery($query, $isManip, $limit, $offset)
- {
- if ($limit > 0) {
- $fetch = $offset + $limit;
- if (!$isManip) {
- return preg_replace('/^([\s(])*SELECT(?!\s*TOP\s*\()/i',
- "\\1SELECT TOP $fetch", $query);
- }
- }
- return $query;
- }
- // }}}
- // {{{ _checkSequence
- /**
- * Checks if there's a sequence that exists.
- *
- * @param string $seq_name The sequence name to verify.
- * @return bool $tableExists The value if the table exists or not
- * @access private
- */
- function _checkSequence($seq_name)
- {
- $query = "SELECT * FROM $seq_name";
- $tableExists = $this->_doQuery($query, true);
- if (PEAR::isError($tableExists)) {
- if ($tableExists->getCode() == MDB2_ERROR_NOSUCHTABLE) {
- return 0;
- }
- } else {
- return 1;
- }
- }
- // }}}
- // {{{ nextID()
-
- /**
- * returns the next free id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @param boolean $ondemand when true the seqence is
- * automatic created, if it
- * not exists
- *
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function nextID($seq_name, $ondemand = true)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- if (!$this->_checkSequence($sequence_name)) {
- $query = "INSERT INTO $sequence_name (".$this->options['seqcol_name'].") VALUES (0)";
- } else {
- $query = "SET IDENTITY_INSERT $sequence_name ON ".
- "INSERT INTO $sequence_name (".$this->options['seqcol_name'].") VALUES (0)";
- }
- $this->expectError(MDB2_ERROR_NOSUCHTABLE);
- $result = $this->_doQuery($query, true);
- $this->popExpect();
- if (PEAR::isError($result)) {
- if ($ondemand && !$this->_checkSequence($sequence_name)) {
- $this->loadModule('Manager');
- // Since we are creating the sequence on demand
- // we know the first id = 1 so initialize the
- // sequence at 2
- $result = $this->manager->createSequence($seq_name, 2);
- if (PEAR::isError($result)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'nextID: on demand sequence '.$seq_name.' could not be created');
- } else {
- // First ID of a newly created sequence is 1
- return 1;
- }
- }
- return $result;
- }
-
- // TODO: Make sure that this works.
- $value = $this->queryRow("SELECT @@IDENTITY", 'integer');
- if (is_numeric($value)) {
- $query = "DELETE FROM $sequence_name WHERE ".
- $this->options['seqcol_name']." < $value";
- $result = $this->_doQuery($query, true);
-
- if (PEAR::isError($result)) {
- $this->warnings[] = 'nextID: could not delete previous sequence table values';
- }
- }
- return $value;
- }
- // }}}
- // {{{ lastInsertID()
- /**
- * returns the autoincrement ID if supported or $id
- *
- * @param mixed $id value as returned by getBeforeId()
- * @param string $table name of the table into which a new row was inserted
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function lastInsertID($table = null, $field = null)
- {
- return $this->queryOne("SELECT @@IDENTITY FROM $table", 'integer');
- }
- // }}}
-}
-// }}}
-// {{{ Class MDB2_Result_mssql
-
-class MDB2_Result_mssql extends MDB2_Result_Common
-{
- // {{{ _skipLimitOffset()
-
- /**
- * Skip the first row of a result set.
- *
- * @param resource $result
- * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function _skipLimitOffset()
- {
- if ($this->limit) {
- if ($this->rownum >= $this->limit) {
- return false;
- }
- }
- if ($this->offset) {
- while ($this->offset_count < $this->offset) {
- ++$this->offset_count;
- if (!is_array(@mysql_fetch_row($this->result))) {
- $this->offset_count = $this->limit;
- return false;
- }
- }
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if (!$this->_skipLimitOffset()) {
- $null = null;
- return $null;
- }
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $row = @mssql_fetch_assoc($this->result);
- if (is_array($row)
- && $this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- ) {
- $row = array_change_key_case($row, $this->db->options['field_case']);
- }
- } else {
- $row = @mssql_fetch_row($this->result);
- }
- if (!$row) {
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- $null = null;
- return $null;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL) {
- $this->db->_fixResultArrayValues($row, MDB2_PORTABILITY_EMPTY_TO_NULL);
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ _getColumnNames()
-
- /**
- * Retrieve the names of columns returned by the DBMS in a query result.
- *
- * @param resource $result result identifier
- * @return mixed an associative array variable
- * that will hold the names of columns. The
- * indexes of the array are the column names
- * mapped to lower case and the values are the
- * respective numbers of the columns starting
- * from 0. Some DBMS may not return any
- * columns when the result set does not
- * contain any rows.
- *
- * a MDB2 error on failure
- * @access private
- */
- function _getColumnNames()
- {
- $columns = array();
- $numcols = $this->numCols();
- if (PEAR::isError($numcols)) {
- return $numcols;
- }
- for ($column = 0; $column < $numcols; $column++) {
- $column_name = @mssql_field_name($this->result, $column);
- $columns[$column_name] = $column;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $columns = array_change_key_case($columns, $this->db->options['field_case']);
- }
- return $columns;
- }
-
- // }}}
- // {{{ numCols()
-
- /**
- * Count the number of columns returned by the DBMS in a query result.
- *
- * @return mixed integer value with the number of columns, a MDB2 error
- * on failure
- * @access public
- */
- function numCols()
- {
- $cols = @mssql_num_fields($this->result);
- if (is_null($cols)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numCols: resultset has already been freed');
- }
- return $this->db->raiseError();
- }
- return $cols;
- }
-
- // }}}
- // {{{ nextResult()
-
- /**
- * Move the internal result pointer to the next available result
- * Currently not supported
- *
- * @return true if a result is available otherwise return false
- * @access public
- */
- function nextResult()
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'nextResult: resultset has already been freed');
- }
- return @mssql_next_result($this->result);
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Free the internal resources associated with $result.
- *
- * @return boolean true on success, false if $result is invalid
- * @access public
- */
- function free()
- {
- $free = @mssql_free_result($this->result);
- if (!$free) {
- if (is_null($this->result)) {
- return MDB2_OK;
- }
- return $this->db->raiseError();
- }
- $this->result = null;
- return MDB2_OK;
- }
-}
-
-class MDB2_BufferedResult_mssql extends MDB2_Result_mssql
-{
- // }}}
- // {{{ seek()
-
- /**
- * seek to a specific row in a result set
- *
- * @param int $rownum number of the row where the data can be found
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function seek($rownum = 0)
- {
- if ($this->rownum != ($rownum - 1) && !@mssql_data_seek($this->result, $rownum)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- return $this->db->raiseError(MDB2_ERROR_INVALID, null, null,
- 'seek: tried to seek to an invalid row number ('.$rownum.')');
- }
- $this->rownum = $rownum - 1;
- return MDB2_OK;
- }
-
- // {{{ valid()
-
- /**
- * check if the end of the result set has been reached
- *
- * @return mixed true or false on sucess, a MDB2 error on failure
- * @access public
- */
- function valid()
- {
- $numrows = $this->numRows();
- if (PEAR::isError($numrows)) {
- return $numrows;
- }
- return $this->rownum < ($numrows - 1);
- }
-
- // }}}
- // {{{ numRows()
-
- /**
- * returns the number of rows in a result object
- *
- * @return mixed MDB2 Error Object or the number of rows
- * @access public
- */
- function numRows()
- {
- $rows = @mssql_num_rows($this->result);
- if (is_null($rows)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numRows: resultset has already been freed');
- }
- return $this->raiseError();
- }
- if ($this->limit) {
- $rows -= $this->limit;
- if ($rows < 0) {
- $rows = 0;
- }
- }
- return $rows;
- }
-}
-// }}}
-// {{{ MDB2_Statement_mssql
-class MDB2_Statement_mssql extends MDB2_Statement_Common
-{
-
-}
-// }}}
-
-?>
diff --git a/program/lib/MDB2/Driver/mysql.php b/program/lib/MDB2/Driver/mysql.php
deleted file mode 100644
index 387512c8c..000000000
--- a/program/lib/MDB2/Driver/mysql.php
+++ /dev/null
@@ -1,911 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 MySQL driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_mysql extends MDB2_Driver_Common
-{
- // {{{ properties
- var $escape_quotes = "\\";
-
- // }}}
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct()
- {
- parent::__construct();
-
- $this->phptype = 'mysql';
- $this->dbsyntax = 'mysql';
-
- $this->supported['sequences'] = 'emulated';
- $this->supported['indexes'] = true;
- $this->supported['affected_rows'] = true;
- $this->supported['transactions'] = false;
- $this->supported['summary_functions'] = true;
- $this->supported['order_by_text'] = true;
- $this->supported['current_id'] = 'emulated';
- $this->supported['limit_queries'] = true;
- $this->supported['LOBs'] = true;
- $this->supported['replace'] = true;
- $this->supported['sub_selects'] = 'emulated';
- $this->supported['auto_increment'] = true;
- $this->supported['primary_key'] = true;
-
- $this->options['default_table_type'] = null;
- }
-
- // }}}
- // {{{ errorInfo()
-
- /**
- * This method is used to collect information about an error
- *
- * @param integer $error
- * @return array
- * @access public
- */
- function errorInfo($error = null)
- {
- if ($this->connection) {
- $native_code = @mysql_errno($this->connection);
- $native_msg = @mysql_error($this->connection);
- } else {
- $native_code = @mysql_errno();
- $native_msg = @mysql_error();
- }
- if (is_null($error)) {
- static $ecode_map;
- if (empty($ecode_map)) {
- $ecode_map = array(
- 1004 => MDB2_ERROR_CANNOT_CREATE,
- 1005 => MDB2_ERROR_CANNOT_CREATE,
- 1006 => MDB2_ERROR_CANNOT_CREATE,
- 1007 => MDB2_ERROR_ALREADY_EXISTS,
- 1008 => MDB2_ERROR_CANNOT_DROP,
- 1022 => MDB2_ERROR_ALREADY_EXISTS,
- 1044 => MDB2_ERROR_ACCESS_VIOLATION,
- 1046 => MDB2_ERROR_NODBSELECTED,
- 1048 => MDB2_ERROR_CONSTRAINT,
- 1049 => MDB2_ERROR_NOSUCHDB,
- 1050 => MDB2_ERROR_ALREADY_EXISTS,
- 1051 => MDB2_ERROR_NOSUCHTABLE,
- 1054 => MDB2_ERROR_NOSUCHFIELD,
- 1061 => MDB2_ERROR_ALREADY_EXISTS,
- 1062 => MDB2_ERROR_ALREADY_EXISTS,
- 1064 => MDB2_ERROR_SYNTAX,
- 1091 => MDB2_ERROR_NOT_FOUND,
- 1100 => MDB2_ERROR_NOT_LOCKED,
- 1136 => MDB2_ERROR_VALUE_COUNT_ON_ROW,
- 1142 => MDB2_ERROR_ACCESS_VIOLATION,
- 1146 => MDB2_ERROR_NOSUCHTABLE,
- 1216 => MDB2_ERROR_CONSTRAINT,
- 1217 => MDB2_ERROR_CONSTRAINT,
- );
- }
- if ($this->options['portability'] & MDB2_PORTABILITY_ERRORS) {
- $ecode_map[1022] = MDB2_ERROR_CONSTRAINT;
- $ecode_map[1048] = MDB2_ERROR_CONSTRAINT_NOT_NULL;
- $ecode_map[1062] = MDB2_ERROR_CONSTRAINT;
- } else {
- // Doing this in case mode changes during runtime.
- $ecode_map[1022] = MDB2_ERROR_ALREADY_EXISTS;
- $ecode_map[1048] = MDB2_ERROR_CONSTRAINT;
- $ecode_map[1062] = MDB2_ERROR_ALREADY_EXISTS;
- }
- if (isset($ecode_map[$native_code])) {
- $error = $ecode_map[$native_code];
- }
- }
- return array($error, $native_code, $native_msg);
- }
-
- // }}}
- // {{{ escape()
-
- /**
- * Quotes a string so it can be safely used in a query. It will quote
- * the text so it can safely be used within a query.
- *
- * @param string $text the input string to quote
- * @return string quoted string
- * @access public
- */
- function escape($text)
- {
- return @mysql_real_escape_string($text);
- }
-
- // }}}
- // {{{ quoteIdentifier()
-
- /**
- * Quote a string so it can be safely used as a table or column name
- *
- * Quoting style depends on which database driver is being used.
- *
- * MySQL can't handle the backtick character (<kbd>`</kbd>) in
- * table or column names.
- *
- * @param string $str identifier name to be quoted
- *
- * @return string quoted identifier string
- *
- * @access public
- * @internal
- */
- function quoteIdentifier($str)
- {
- return '`' . $str . '`';
- }
-
- // }}}
- // {{{ beginTransaction()
-
- /**
- * Start a transaction.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function beginTransaction()
- {
- $this->debug('starting transaction', 'beginTransaction');
- if (!$this->supports('transactions')) {
- return $this->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'beginTransaction: transactions are not in use');
- }
- if ($this->in_transaction) {
- return MDB2_OK; //nothing to do
- }
- if (!$this->destructor_registered && $this->opened_persistent) {
- $this->destructor_registered = true;
- register_shutdown_function('MDB2_closeOpenTransactions');
- }
- $result = $this->_doQuery('SET AUTOCOMMIT = 0', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = true;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ commit()
-
- /**
- * Commit the database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function commit()
- {
- $this->debug('commit transaction', 'commit');
- if (!$this->supports('transactions')) {
- return $this->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'commit: transactions are not in use');
- }
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'commit: transaction changes are being auto committed');
- }
- $result = $this->_doQuery('COMMIT', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $result = $this->_doQuery('SET AUTOCOMMIT = 1', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ rollback()
-
- /**
- * Cancel any database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function rollback()
- {
- $this->debug('rolling back transaction', 'rollback');
- if (!$this->supports('transactions')) {
- return $this->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'rollback: transactions are not in use');
- }
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'rollback: transactions can not be rolled back when changes are auto committed');
- }
- $result = $this->_doQuery('ROLLBACK', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $result = $this->_doQuery('SET AUTOCOMMIT = 1', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
-
- }
-
- // }}}
- // {{{ connect()
-
- /**
- * Connect to the database
- *
- * @return true on success, MDB2 Error Object on failure
- */
- function connect()
- {
- if (is_resource($this->connection)) {
- if (count(array_diff($this->connected_dsn, $this->dsn)) == 0
- && $this->opened_persistent == $this->options['persistent']
- ) {
- return MDB2_OK;
- }
- $this->disconnect(false);
- }
-
- if (!PEAR::loadExtension($this->phptype)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
- 'connect: extension '.$this->phptype.' is not compiled into PHP');
- }
-
- $params = array();
- if ($this->dsn['protocol'] && $this->dsn['protocol'] == 'unix') {
- $params[0] = ':' . $this->dsn['socket'];
- } else {
- $params[0] = $this->dsn['hostspec'] ? $this->dsn['hostspec']
- : 'localhost';
- if ($this->dsn['port']) {
- $params[0].= ':' . $this->dsn['port'];
- }
- }
- $params[] = $this->dsn['username'] ? $this->dsn['username'] : null;
- $params[] = $this->dsn['password'] ? $this->dsn['password'] : null;
- if (!$this->options['persistent']) {
- if (isset($this->dsn['new_link'])
- && ($this->dsn['new_link'] == 'true' || $this->dsn['new_link'] === true)
- ) {
- $params[] = true;
- } else {
- $params[] = false;
- }
- }
- if (version_compare(phpversion(), '4.3.0', '>=')) {
- $params[] = isset($this->dsn['client_flags'])
- ? $this->dsn['client_flags'] : null;
- }
-
- $connect_function = $this->options['persistent'] ? 'mysql_pconnect' : 'mysql_connect';
-
- @ini_set('track_errors', true);
- $php_errormsg = '';
- $connection = @call_user_func_array($connect_function, $params);
- @ini_restore('track_errors');
- if (!$connection) {
- if (($err = @mysql_error()) != '') {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED, null, null, $err);
- } else {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED, null, null, $php_errormsg);
- }
- }
-
- $this->connection = $connection;
- $this->connected_dsn = $this->dsn;
- $this->connected_database_name = '';
- $this->opened_persistent = $this->options['persistent'];
- $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
-
- $this->supported['transactions'] = false;
- if ($this->options['default_table_type']) {
- switch (strtoupper($this->options['default_table_type'])) {
- case 'BERKELEYDB':
- $this->options['default_table_type'] = 'BDB';
- case 'BDB':
- case 'INNODB':
- case 'GEMINI':
- $this->supported['transactions'] = true;
- break;
- case 'HEAP':
- case 'ISAM':
- case 'MERGE':
- case 'MRG_MYISAM':
- case 'MYISAM':
- break;
- default:
- $this->warnings[] = $default_table_type.
- ' is not a supported default table type';
- }
- }
-
- if ($this->options['use_transactions'] && !$this->supports('transactions')) {
- $this->warnings[] = $this->options['default_table_type'].
- ' is not a transaction-safe default table type; switched to INNODB';
- $this->options['default_table_type'] = 'INNODB';
- $this->supported['transactions'] = true;
- }
-
- return MDB2_OK;
- }
-
- // }}}
- // {{{ disconnect()
-
- /**
- * Log out and disconnect from the database.
- *
- * @return mixed true on success, false if not connected and error
- * object on error
- * @access public
- */
- function disconnect($force = true)
- {
- if (is_resource($this->connection)) {
- if (!$this->opened_persistent || $force) {
- @mysql_close($this->connection);
- }
- $this->connection = 0;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _doQuery()
-
- /**
- * Execute a query
- * @param string $query query
- * @param boolean $isManip if the query is a manipulation query
- * @param resource $connection
- * @param string $database_name
- * @return result or error object
- * @access protected
- */
- function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
- {
- $this->last_query = $query;
- $this->debug($query, 'query');
- if ($this->options['disable_query']) {
- if ($isManip) {
- return 0;
- }
- return null;
- }
-
- if (is_null($connection)) {
- $err = $this->connect();
- if (PEAR::isError($err)) {
- return $err;
- }
- $connection = $this->connection;
- }
- if (is_null($database_name)) {
- $database_name = $this->database_name;
- }
-
- if ($database_name) {
- if ($database_name != $this->connected_database_name) {
- if (!@mysql_select_db($database_name, $connection)) {
- return $this->raiseError();
- }
- $this->connected_database_name = $database_name;
- }
- }
-
- $function = $this->options['result_buffering']
- ? 'mysql_query' : 'mysql_unbuffered_query';
- $result = @$function($query, $connection);
- if (!$result) {
- return $this->raiseError();
- }
-
- if ($isManip) {
- return @mysql_affected_rows($connection);
- }
- return $result;
- }
-
- // }}}
- // {{{ _modifyQuery()
-
- /**
- * Changes a query string for various DBMS specific reasons
- *
- * @param string $query query to modify
- * @return the new (modified) query
- * @access protected
- */
- function _modifyQuery($query, $isManip, $limit, $offset)
- {
- if ($this->options['portability'] & MDB2_PORTABILITY_DELETE_COUNT) {
- // "DELETE FROM table" gives 0 affected rows in MySQL.
- // This little hack lets you know how many rows were deleted.
- if (preg_match('/^\s*DELETE\s+FROM\s+(\S+)\s*$/i', $query)) {
- $query = preg_replace('/^\s*DELETE\s+FROM\s+(\S+)\s*$/',
- 'DELETE FROM \1 WHERE 1=1', $query);
- }
- }
- if ($limit > 0
- && !preg_match('/LIMIT\s*\d(\s*(,|OFFSET)\s*\d+)?/i', $query)
- ) {
- $query = rtrim($query);
- if (substr($query, -1) == ';') {
- $query = substr($query, 0, -1);
- }
- if ($isManip) {
- return $query . " LIMIT $limit";
- } else {
- return $query . " LIMIT $offset, $limit";
- }
- }
- return $query;
- }
-
- // }}}
- // {{{ replace()
-
- /**
- * Execute a SQL REPLACE query. A REPLACE query is identical to a INSERT
- * query, except that if there is already a row in the table with the same
- * key field values, the REPLACE query just updates its values instead of
- * inserting a new row.
- *
- * The REPLACE type of query does not make part of the SQL standards. Since
- * practically only MySQL implements it natively, this type of query is
- * emulated through this method for other DBMS using standard types of
- * queries inside a transaction to assure the atomicity of the operation.
- *
- * @access public
- *
- * @param string $table name of the table on which the REPLACE query will
- * be executed.
- * @param array $fields associative array that describes the fields and the
- * values that will be inserted or updated in the specified table. The
- * indexes of the array are the names of all the fields of the table. The
- * values of the array are also associative arrays that describe the
- * values and other properties of the table fields.
- *
- * Here follows a list of field properties that need to be specified:
- *
- * value:
- * Value to be assigned to the specified field. This value may be
- * of specified in database independent type format as this
- * function can perform the necessary datatype conversions.
- *
- * Default:
- * this property is required unless the Null property
- * is set to 1.
- *
- * type
- * Name of the type of the field. Currently, all types Metabase
- * are supported except for clob and blob.
- *
- * Default: no type conversion
- *
- * null
- * Boolean property that indicates that the value for this field
- * should be set to null.
- *
- * The default value for fields missing in INSERT queries may be
- * specified the definition of a table. Often, the default value
- * is already null, but since the REPLACE may be emulated using
- * an UPDATE query, make sure that all fields of the table are
- * listed in this function argument array.
- *
- * Default: 0
- *
- * key
- * Boolean property that indicates that this field should be
- * handled as a primary key or at least as part of the compound
- * unique index of the table that will determine the row that will
- * updated if it exists or inserted a new row otherwise.
- *
- * This function will fail if no key field is specified or if the
- * value of a key field is set to null because fields that are
- * part of unique index they may not be null.
- *
- * Default: 0
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- */
- function replace($table, $fields)
- {
- $count = count($fields);
- $query = $values = '';
- $keys = $colnum = 0;
- for (reset($fields); $colnum < $count; next($fields), $colnum++) {
- $name = key($fields);
- if ($colnum > 0) {
- $query .= ',';
- $values.= ',';
- }
- $query.= $name;
- if (isset($fields[$name]['null']) && $fields[$name]['null']) {
- $value = 'NULL';
- } else {
- $value = $this->quote($fields[$name]['value'], $fields[$name]['type']);
- }
- $values.= $value;
- if (isset($fields[$name]['key']) && $fields[$name]['key']) {
- if ($value === 'NULL') {
- return $this->raiseError(MDB2_ERROR_CANNOT_REPLACE, null, null,
- 'replace: key value '.$name.' may not be NULL');
- }
- $keys++;
- }
- }
- if ($keys == 0) {
- return $this->raiseError(MDB2_ERROR_CANNOT_REPLACE, null, null,
- 'replace: not specified which fields are keys');
- }
- $query = "REPLACE INTO $table ($query) VALUES ($values)";
- $this->last_query = $query;
- $this->debug($query, 'query');
- return $this->_doQuery($query, true);
- }
-
- // }}}
- // {{{ nextID()
-
- /**
- * returns the next free id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @param boolean $ondemand when true the seqence is
- * automatic created, if it
- * not exists
- *
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function nextID($seq_name, $ondemand = true)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = "INSERT INTO $sequence_name (".$this->options['seqcol_name'].") VALUES (NULL)";
- $this->expectError(MDB2_ERROR_NOSUCHTABLE);
- $result = $this->_doQuery($query, true);
- $this->popExpect();
- if (PEAR::isError($result)) {
- if ($ondemand && $result->getCode() == MDB2_ERROR_NOSUCHTABLE) {
- $this->loadModule('Manager');
- // Since we are creating the sequence on demand
- // we know the first id = 1 so initialize the
- // sequence at 2
- $result = $this->manager->createSequence($seq_name, 2);
- if (PEAR::isError($result)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'nextID: on demand sequence '.$seq_name.' could not be created');
- } else {
- // First ID of a newly created sequence is 1
- return 1;
- }
- }
- return $result;
- }
- $value = $this->queryOne('SELECT LAST_INSERT_ID()', 'integer');
- if (is_numeric($value)) {
- $query = "DELETE FROM $sequence_name WHERE ".$this->options['seqcol_name']." < $value";
- $result = $this->_doQuery($query, true);
- if (PEAR::isError($result)) {
- $this->warnings[] = 'nextID: could not delete previous sequence table values from '.$seq_name;
- }
- }
- return $value;
- }
-
- // }}}
- // {{{ lastInsertID()
-
- /**
- * returns the autoincrement ID if supported or $id
- *
- * @param mixed $id value as returned by getBeforeId()
- * @param string $table name of the table into which a new row was inserted
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function lastInsertID($table = null, $field = null)
- {
- return $this->queryOne('SELECT LAST_INSERT_ID()', 'integer');
- }
-
- // }}}
- // {{{ currID()
-
- /**
- * returns the current id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function currID($seq_name)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = "SELECT MAX(".$this->options['seqcol_name'].") FROM $sequence_name";
- return $this->queryOne($query, 'integer');
- }
-}
-
-class MDB2_Result_mysql extends MDB2_Result_Common
-{
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $row = @mysql_fetch_assoc($this->result);
- if (is_array($row)
- && $this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- ) {
- $row = array_change_key_case($row, $this->db->options['field_case']);
- }
- } else {
- $row = @mysql_fetch_row($this->result);
- }
-
- if (!$row) {
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- $null = null;
- return $null;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL) {
- $this->db->_fixResultArrayValues($row, MDB2_PORTABILITY_EMPTY_TO_NULL);
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ _getColumnNames()
-
- /**
- * Retrieve the names of columns returned by the DBMS in a query result.
- *
- * @return mixed an associative array variable
- * that will hold the names of columns. The
- * indexes of the array are the column names
- * mapped to lower case and the values are the
- * respective numbers of the columns starting
- * from 0. Some DBMS may not return any
- * columns when the result set does not
- * contain any rows.
- *
- * a MDB2 error on failure
- * @access private
- */
- function _getColumnNames()
- {
- $columns = array();
- $numcols = $this->numCols();
- if (PEAR::isError($numcols)) {
- return $numcols;
- }
- for ($column = 0; $column < $numcols; $column++) {
- $column_name = @mysql_field_name($this->result, $column);
- $columns[$column_name] = $column;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $columns = array_change_key_case($columns, $this->db->options['field_case']);
- }
- return $columns;
- }
-
- // }}}
- // {{{ numCols()
-
- /**
- * Count the number of columns returned by the DBMS in a query result.
- *
- * @return mixed integer value with the number of columns, a MDB2 error
- * on failure
- * @access public
- */
- function numCols()
- {
- $cols = @mysql_num_fields($this->result);
- if (is_null($cols)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numCols: resultset has already been freed');
- }
- return $this->db->raiseError();
- }
- return $cols;
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Free the internal resources associated with result.
- *
- * @return boolean true on success, false if result is invalid
- * @access public
- */
- function free()
- {
- $free = @mysql_free_result($this->result);
- if (!$free) {
- if (is_null($this->result)) {
- return MDB2_OK;
- }
- return $this->db->raiseError();
- }
- $this->result = null;
- return MDB2_OK;
- }
-}
-
-class MDB2_BufferedResult_mysql extends MDB2_Result_mysql
-{
- // }}}
- // {{{ seek()
-
- /**
- * seek to a specific row in a result set
- *
- * @param int $rownum number of the row where the data can be found
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function seek($rownum = 0)
- {
- if ($this->rownum != ($rownum - 1) && !@mysql_data_seek($this->result, $rownum)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- return $this->db->raiseError(MDB2_ERROR_INVALID, null, null,
- 'seek: tried to seek to an invalid row number ('.$rownum.')');
- }
- $this->rownum = $rownum - 1;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ valid()
-
- /**
- * check if the end of the result set has been reached
- *
- * @return mixed true or false on sucess, a MDB2 error on failure
- * @access public
- */
- function valid()
- {
- $numrows = $this->numRows();
- if (PEAR::isError($numrows)) {
- return $numrows;
- }
- return $this->rownum < ($numrows - 1);
- }
-
- // }}}
- // {{{ numRows()
-
- /**
- * returns the number of rows in a result object
- *
- * @return mixed MDB2 Error Object or the number of rows
- * @access public
- */
- function numRows()
- {
- $rows = @mysql_num_rows($this->result);
- if (is_null($rows)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numRows: resultset has already been freed');
- }
- return $this->raiseError();
- }
- return $rows;
- }
-}
-
-class MDB2_Statement_mysql extends MDB2_Statement_Common
-{
-
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/mysqli.php b/program/lib/MDB2/Driver/mysqli.php
deleted file mode 100755
index f23132250..000000000
--- a/program/lib/MDB2/Driver/mysqli.php
+++ /dev/null
@@ -1,1106 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 MySQL driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_mysqli extends MDB2_Driver_Common
-{
- // {{{ properties
- var $escape_quotes = "\\";
-
- // }}}
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct()
- {
- parent::__construct();
-
- $this->phptype = 'mysqli';
- $this->dbsyntax = 'mysqli';
-
- $this->supported['sequences'] = 'emulated';
- $this->supported['indexes'] = true;
- $this->supported['affected_rows'] = true;
- $this->supported['transactions'] = false;
- $this->supported['summary_functions'] = true;
- $this->supported['order_by_text'] = true;
- $this->supported['current_id'] = 'emulated';
- $this->supported['limit_queries'] = true;
- $this->supported['LOBs'] = true;
- $this->supported['replace'] = true;
- $this->supported['sub_selects'] = false;
- $this->supported['auto_increment'] = true;
- $this->supported['primary_key'] = true;
-
- $this->options['default_table_type'] = null;
- }
-
- // }}}
- // {{{ errorInfo()
-
- /**
- * This method is used to collect information about an error
- *
- * @param integer $error
- * @return array
- * @access public
- */
- function errorInfo($error = null)
- {
- if ($this->connection) {
- $native_code = @mysqli_errno($this->connection);
- $native_msg = @mysqli_error($this->connection);
- } else {
- $native_code = @mysqli_errno();
- $native_msg = @mysqli_error();
- }
- if (is_null($error)) {
- static $ecode_map;
- if (empty($ecode_map)) {
- $ecode_map = array(
- 1004 => MDB2_ERROR_CANNOT_CREATE,
- 1005 => MDB2_ERROR_CANNOT_CREATE,
- 1006 => MDB2_ERROR_CANNOT_CREATE,
- 1007 => MDB2_ERROR_ALREADY_EXISTS,
- 1008 => MDB2_ERROR_CANNOT_DROP,
- 1022 => MDB2_ERROR_ALREADY_EXISTS,
- 1044 => MDB2_ERROR_ACCESS_VIOLATION,
- 1046 => MDB2_ERROR_NODBSELECTED,
- 1048 => MDB2_ERROR_CONSTRAINT,
- 1049 => MDB2_ERROR_NOSUCHDB,
- 1050 => MDB2_ERROR_ALREADY_EXISTS,
- 1051 => MDB2_ERROR_NOSUCHTABLE,
- 1054 => MDB2_ERROR_NOSUCHFIELD,
- 1061 => MDB2_ERROR_ALREADY_EXISTS,
- 1062 => MDB2_ERROR_ALREADY_EXISTS,
- 1064 => MDB2_ERROR_SYNTAX,
- 1091 => MDB2_ERROR_NOT_FOUND,
- 1100 => MDB2_ERROR_NOT_LOCKED,
- 1136 => MDB2_ERROR_VALUE_COUNT_ON_ROW,
- 1142 => MDB2_ERROR_ACCESS_VIOLATION,
- 1146 => MDB2_ERROR_NOSUCHTABLE,
- 1216 => MDB2_ERROR_CONSTRAINT,
- 1217 => MDB2_ERROR_CONSTRAINT,
- );
- }
- if ($this->options['portability'] & MDB2_PORTABILITY_ERRORS) {
- $ecode_map[1022] = MDB2_ERROR_CONSTRAINT;
- $ecode_map[1048] = MDB2_ERROR_CONSTRAINT_NOT_NULL;
- $ecode_map[1062] = MDB2_ERROR_CONSTRAINT;
- } else {
- // Doing this in case mode changes during runtime.
- $ecode_map[1022] = MDB2_ERROR_ALREADY_EXISTS;
- $ecode_map[1048] = MDB2_ERROR_CONSTRAINT;
- $ecode_map[1062] = MDB2_ERROR_ALREADY_EXISTS;
- }
- if (isset($ecode_map[$native_code])) {
- $error = $ecode_map[$native_code];
- }
- }
- return array($error, $native_code, $native_msg);
- }
-
- // }}}
- // {{{ escape()
-
- /**
- * Quotes a string so it can be safely used in a query. It will quote
- * the text so it can safely be used within a query.
- *
- * @param string $text the input string to quote
- * @return string quoted string
- * @access public
- */
- function escape($text)
- {
- return @mysqli_escape_string($this->connection, $text);
- }
-
- // }}}
- // {{{ quoteIdentifier()
-
- /**
- * Quote a string so it can be safely used as a table or column name
- *
- * Quoting style depends on which database driver is being used.
- *
- * MySQL can't handle the backtick character (<kbd>`</kbd>) in
- * table or column names.
- *
- * @param string $str identifier name to be quoted
- *
- * @return string quoted identifier string
- *
- * @access public
- * @internal
- */
- function quoteIdentifier($str)
- {
- return '`' . $str . '`';
- }
-
- // }}}
- // {{{ beginTransaction()
-
- /**
- * Start a transaction.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function beginTransaction()
- {
- $this->debug('starting transaction', 'beginTransaction');
- if (!$this->supports('transactions')) {
- return $this->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'beginTransaction: transactions are not in use');
- }
- if ($this->in_transaction) {
- return MDB2_OK; //nothing to do
- }
- $result = $this->_doQuery('SET AUTOCOMMIT = 0', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = true;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ commit()
-
- /**
- * Commit the database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function commit()
- {
- $this->debug('commit transaction', 'commit');
- if (!$this->supports('transactions')) {
- return $this->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'commit: transactions are not in use');
- }
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'commit: transaction changes are being auto committed');
- }
- $result = $this->_doQuery('COMMIT', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $result = $this->_doQuery('SET AUTOCOMMIT = 1', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ rollback()
-
- /**
- * Cancel any database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function rollback()
- {
- $this->debug('rolling back transaction', 'rollback');
- if (!$this->supports('transactions')) {
- return $this->raiseError(MDB2_ERROR_UNSUPPORTED, null, null,
- 'rollback: transactions are not in use');
- }
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'rollback: transactions can not be rolled back when changes are auto committed');
- }
- $result = $this->_doQuery('ROLLBACK', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $result = $this->_doQuery('SET AUTOCOMMIT = 1', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
-
- }
-
- // }}}
- // {{{ connect()
-
- /**
- * Connect to the database
- *
- * @return true on success, MDB2 Error Object on failure
- */
- function connect()
- {
- if (is_object($this->connection)) {
- if (count(array_diff($this->connected_dsn, $this->dsn)) == 0) {
- return MDB2_OK;
- }
- $this->connection = 0;
- }
-
- if (!PEAR::loadExtension($this->phptype)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
- 'connect: extension '.$this->phptype.' is not compiled into PHP');
- }
-
- @ini_set('track_errors', true);
- $php_errormsg = '';
-
- if ($this->options['ssl'] === true) {
- $init = @mysqli_init();
- @mysqli_ssl_set(
- $init,
- empty($this->dsn['key']) ? null : $this->dsn['key'],
- empty($this->dsn['cert']) ? null : $this->dsn['cert'],
- empty($this->dsn['ca']) ? null : $this->dsn['ca'],
- empty($this->dsn['capath']) ? null : $this->dsn['capath'],
- empty($this->dsn['cipher']) ? null : $this->dsn['cipher']
- );
- if ($connection = @mysqli_real_connect(
- $init,
- $this->dsn['hostspec'],
- $this->dsn['username'],
- $this->dsn['password'],
- $this->database_name,
- $this->dsn['port'],
- $this->dsn['socket']))
- {
- $connection = $init;
- }
- } else {
- $connection = @mysqli_connect(
- $this->dsn['hostspec'],
- $this->dsn['username'],
- $this->dsn['password'],
- $this->database_name,
- $this->dsn['port'],
- $this->dsn['socket']
- );
- }
-
- @ini_restore('track_errors');
-
- if (!$connection) {
- if (($err = @mysqli_connect_error()) != '') {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED, null, null, $err);
- } else {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED, null, null, $php_errormsg);
- }
- }
-
- $this->connection = $connection;
- $this->connected_dsn = $this->dsn;
- $this->connected_database_name = $this->database_name;
- $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
-
- $this->supported['transactions'] = false;
- if ($this->options['default_table_type']) {
- switch (strtoupper($this->options['default_table_type'])) {
- case 'BERKELEYDB':
- $this->options['default_table_type'] = 'BDB';
- case 'BDB':
- case 'INNODB':
- case 'GEMINI':
- $this->supported['transactions'] = true;
- break;
- case 'HEAP':
- case 'ISAM':
- case 'MERGE':
- case 'MRG_MYISAM':
- case 'MYISAM':
- break;
- default:
- $this->warnings[] = $default_table_type.
- ' is not a supported default table type';
- }
- }
-
- if ($this->options['use_transactions'] && !$this->supports('transactions')) {
- $this->warnings[] = $this->options['default_table_type'].
- ' is not a transaction-safe default table type; switched to INNODB';
- $this->options['default_table_type'] = 'INNODB';
- $this->supported['transactions'] = true;
- }
-
- return MDB2_OK;
- }
-
- // }}}
- // {{{ disconnect()
-
- /**
- * Log out and disconnect from the database.
- *
- * @return mixed true on success, false if not connected and error
- * object on error
- * @access public
- */
- function disconnect($force = true)
- {
- if (is_object($this->connection)) {
- if ($force) {
- @mysqli_close($this->connection);
- }
- $this->connection = 0;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _doQuery()
-
- /**
- * Execute a query
- * @param string $query query
- * @param boolean $isManip if the query is a manipulation query
- * @param resource $connection
- * @param string $database_name
- * @return result or error object
- * @access protected
- */
- function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
- {
- $this->last_query = $query;
- $this->debug($query, 'query');
- if ($this->options['disable_query']) {
- if ($isManip) {
- return 0;
- }
- return null;
- }
-
- if (is_null($connection)) {
- $err = $this->connect();
- if (PEAR::isError($err)) {
- return $err;
- }
- $connection = $this->connection;
- }
- if (is_null($database_name)) {
- $database_name = $this->database_name;
- }
-
- if ($database_name) {
- if ($database_name != $this->connected_database_name) {
- if (!@mysqli_select_db($connection, $database_name)) {
- return $this->raiseError();
- }
- $this->connected_database_name = $database_name;
- }
- }
-
- $function = $this->options['result_buffering']
- ? 'mysqli_query' : 'mysqli_unbuffered_query';
- $result = @$function($connection, $query);
- if (!$result) {
- return $this->raiseError();
- }
-
- if ($isManip) {
- return @mysqli_affected_rows($connection);
- }
- return $result;
- }
-
- // }}}
- // {{{ _modifyQuery()
-
- /**
- * Changes a query string for various DBMS specific reasons
- *
- * @param string $query query to modify
- * @return the new (modified) query
- * @access protected
- */
- function _modifyQuery($query, $isManip, $limit, $offset)
- {
- if ($limit > 0
- && !preg_match('/LIMIT\s*\d(\s*(,|OFFSET)\s*\d+)?/i', $query)
- ) {
- $query = rtrim($query);
- if (substr($query, -1) == ';') {
- $query = substr($query, 0, -1);
- }
- if ($isManip) {
- return $query . " LIMIT $limit";
- } else {
- return $query . " LIMIT $offset, $limit";
- }
- }
- return $query;
- }
-
- // }}}
- // {{{ prepare()
-
- /**
- * Prepares a query for multiple execution with execute().
- * With some database backends, this is emulated.
- * prepare() requires a generic query as string like
- * 'INSERT INTO numbers VALUES(?,?)' or
- * 'INSERT INTO numbers VALUES(:foo,:bar)'.
- * The ? and :[a-zA-Z] and are placeholders which can be set using
- * bindParam() and the query can be send off using the execute() method.
- *
- * @param string $query the query to prepare
- * @param mixed $types array that contains the types of the placeholders
- * @param mixed $result_types array that contains the types of the columns in
- * the result set
- * @return mixed resource handle for the prepared query on success, a MDB2
- * error on failure
- * @access public
- * @see bindParam, execute
- */
- function &prepare($query, $types = null, $result_types = null)
- {
- $isManip = MDB2::isManip($query);
- $query = $this->_modifyQuery($query, $isManip, $this->row_limit, $this->row_offset);
- $this->debug($query, 'prepare');
- $placeholder_type_guess = $placeholder_type = null;
- $question = '?';
- $colon = ':';
- $position = 0;
- while ($position < strlen($query)) {
- $q_position = strpos($query, $question, $position);
- $c_position = strpos($query, $colon, $position);
- if ($q_position && $c_position) {
- $p_position = min($q_position, $c_position);
- } elseif ($q_position) {
- $p_position = $q_position;
- } elseif ($c_position) {
- $p_position = $c_position;
- } else {
- break;
- }
- if (is_null($placeholder_type)) {
- $placeholder_type_guess = $query[$p_position];
- }
- if (is_int($quote = strpos($query, "'", $position)) && $quote < $p_position) {
- if (!is_int($end_quote = strpos($query, "'", $quote + 1))) {
- $err =& $this->raiseError(MDB2_ERROR_SYNTAX, null, null,
- 'prepare: query with an unterminated text string specified');
- return $err;
- }
- switch ($this->escape_quotes) {
- case '':
- case "'":
- $position = $end_quote + 1;
- break;
- default:
- if ($end_quote == $quote + 1) {
- $position = $end_quote + 1;
- } else {
- if ($query[$end_quote-1] == $this->escape_quotes) {
- $position = $end_quote;
- } else {
- $position = $end_quote + 1;
- }
- }
- break;
- }
- } elseif ($query[$position] == $placeholder_type_guess) {
- if ($placeholder_type_guess == '?') {
- break;
- }
- if (is_null($placeholder_type)) {
- $placeholder_type = $query[$p_position];
- $question = $colon = $placeholder_type;
- }
- $name = preg_replace('/^.{'.($position+1).'}([a-z0-9_]+).*$/si', '\\1', $query);
- if ($name === '') {
- $err =& $this->raiseError(MDB2_ERROR_SYNTAX, null, null,
- 'prepare: named parameter with an empty name');
- return $err;
- }
- $query = substr_replace($query, '?', $position, strlen($name)+1);
- $position = $p_position + 1;
- } else {
- $position = $p_position;
- }
- }
- $statement = @mysqli_prepare($this->connection, $query);
- $class_name = 'MDB2_Statement_'.$this->phptype;
- $obj =& new $class_name($this, $statement, $query, $types, $result_types);
- return $obj;
- }
-
- // }}}
- // {{{ replace()
-
- /**
- * Execute a SQL REPLACE query. A REPLACE query is identical to a INSERT
- * query, except that if there is already a row in the table with the same
- * key field values, the REPLACE query just updates its values instead of
- * inserting a new row.
- *
- * The REPLACE type of query does not make part of the SQL standards. Since
- * practically only MySQL implements it natively, this type of query is
- * emulated through this method for other DBMS using standard types of
- * queries inside a transaction to assure the atomicity of the operation.
- *
- * @access public
- *
- * @param string $table name of the table on which the REPLACE query will
- * be executed.
- * @param array $fields associative array that describes the fields and the
- * values that will be inserted or updated in the specified table. The
- * indexes of the array are the names of all the fields of the table. The
- * values of the array are also associative arrays that describe the
- * values and other properties of the table fields.
- *
- * Here follows a list of field properties that need to be specified:
- *
- * value:
- * Value to be assigned to the specified field. This value may be
- * of specified in database independent type format as this
- * function can perform the necessary datatype conversions.
- *
- * Default:
- * this property is required unless the Null property
- * is set to 1.
- *
- * type
- * Name of the type of the field. Currently, all types Metabase
- * are supported except for clob and blob.
- *
- * Default: no type conversion
- *
- * null
- * Boolean property that indicates that the value for this field
- * should be set to null.
- *
- * The default value for fields missing in INSERT queries may be
- * specified the definition of a table. Often, the default value
- * is already null, but since the REPLACE may be emulated using
- * an UPDATE query, make sure that all fields of the table are
- * listed in this function argument array.
- *
- * Default: 0
- *
- * key
- * Boolean property that indicates that this field should be
- * handled as a primary key or at least as part of the compound
- * unique index of the table that will determine the row that will
- * updated if it exists or inserted a new row otherwise.
- *
- * This function will fail if no key field is specified or if the
- * value of a key field is set to null because fields that are
- * part of unique index they may not be null.
- *
- * Default: 0
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- */
- function replace($table, $fields)
- {
- $count = count($fields);
- $query = $values = '';
- $keys = $colnum = 0;
- for (reset($fields); $colnum < $count; next($fields), $colnum++) {
- $name = key($fields);
- if ($colnum > 0) {
- $query .= ',';
- $values.= ',';
- }
- $query.= $name;
- if (isset($fields[$name]['null']) && $fields[$name]['null']) {
- $value = 'NULL';
- } else {
- $value = $this->quote($fields[$name]['value'], $fields[$name]['type']);
- }
- $values.= $value;
- if (isset($fields[$name]['key']) && $fields[$name]['key']) {
- if ($value === 'NULL') {
- return $this->raiseError(MDB2_ERROR_CANNOT_REPLACE, null, null,
- 'replace: key value '.$name.' may not be NULL');
- }
- $keys++;
- }
- }
- if ($keys == 0) {
- return $this->raiseError(MDB2_ERROR_CANNOT_REPLACE, null, null,
- 'replace: not specified which fields are keys');
- }
- $query = "REPLACE INTO $table ($query) VALUES ($values)";
- $this->last_query = $query;
- $this->debug($query, 'query');
- return $this->_doQuery($query, true);
- }
-
- // }}}
- // {{{ nextID()
-
- /**
- * returns the next free id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @param boolean $ondemand when true the seqence is
- * automatic created, if it
- * not exists
- *
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function nextID($seq_name, $ondemand = true)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = "INSERT INTO $sequence_name (".$this->options['seqcol_name'].") VALUES (NULL)";
- $this->expectError(MDB2_ERROR_NOSUCHTABLE);
- $result = $this->_doQuery($query, true);
- $this->popExpect();
- if (PEAR::isError($result)) {
- if ($ondemand && $result->getCode() == MDB2_ERROR_NOSUCHTABLE) {
- $this->loadModule('Manager');
- // Since we are creating the sequence on demand
- // we know the first id = 1 so initialize the
- // sequence at 2
- $result = $this->manager->createSequence($seq_name, 2);
- if (PEAR::isError($result)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'nextID: on demand sequence '.$seq_name.' could not be created');
- } else {
- // First ID of a newly created sequence is 1
- return 1;
- }
- }
- return $result;
- }
- $value = @mysqli_insert_id($this->connection);
- if (is_numeric($value)) {
- $query = "DELETE FROM $sequence_name WHERE ".$this->options['seqcol_name']." < $value";
- $result = $this->_doQuery($query, true);
- if (PEAR::isError($result)) {
- $this->warnings[] = 'nextID: could not delete previous sequence table values from '.$seq_name;
- }
- }
- return $value;
- }
-
- // }}}
- // {{{ lastInsertID()
-
- /**
- * returns the autoincrement ID if supported or $id
- *
- * @param mixed $id value as returned by getBeforeId()
- * @param string $table name of the table into which a new row was inserted
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function lastInsertID($table = null, $field = null)
- {
- $value = @mysqli_insert_id($this->connection);
- if (!$value) {
- return $this->raiseError();
- }
- return $value;
- }
-
- // }}}
- // {{{ currID()
-
- /**
- * returns the current id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function currID($seq_name)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = "SELECT MAX(".$this->options['seqcol_name'].") FROM $sequence_name";
- return $this->queryOne($query, 'integer');
- }
-}
-
-class MDB2_Result_mysqli extends MDB2_Result_Common
-{
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $row = @mysqli_fetch_assoc($this->result);
- if (is_array($row)
- && $this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- ) {
- $row = array_change_key_case($row, $this->db->options['field_case']);
- }
- } else {
- $row = @mysqli_fetch_row($this->result);
- }
-
- if (!$row) {
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- $null = null;
- return $null;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL) {
- $this->db->_fixResultArrayValues($row, MDB2_PORTABILITY_EMPTY_TO_NULL);
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ _getColumnNames()
-
- /**
- * Retrieve the names of columns returned by the DBMS in a query result.
- *
- * @return mixed an associative array variable
- * that will hold the names of columns. The
- * indexes of the array are the column names
- * mapped to lower case and the values are the
- * respective numbers of the columns starting
- * from 0. Some DBMS may not return any
- * columns when the result set does not
- * contain any rows.
- *
- * a MDB2 error on failure
- * @access private
- */
- function _getColumnNames()
- {
- $columns = array();
- $numcols = $this->numCols();
- if (PEAR::isError($numcols)) {
- return $numcols;
- }
- for ($column = 0; $column < $numcols; $column++) {
- $column_info = @mysqli_fetch_field_direct($this->result, $column);
- $columns[$column_info->name] = $column;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $columns = array_change_key_case($columns, $this->db->options['field_case']);
- }
- return $columns;
- }
-
- // }}}
- // {{{ numCols()
-
- /**
- * Count the number of columns returned by the DBMS in a query result.
- *
- * @return mixed integer value with the number of columns, a MDB2 error
- * on failure
- * @access public
- */
- function numCols()
- {
- $cols = @mysqli_num_fields($this->result);
- if (is_null($cols)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numCols: resultset has already been freed');
- }
- return $this->db->raiseError();
- }
- return $cols;
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Free the internal resources associated with result.
- *
- * @return boolean true on success, false if result is invalid
- * @access public
- */
- function free()
- {
- @mysqli_free_result($this->result);
- $this->result = null;
- return MDB2_OK;
- }
-}
-
-class MDB2_BufferedResult_mysqli extends MDB2_Result_mysqli
-{
- // }}}
- // {{{ seek()
-
- /**
- * seek to a specific row in a result set
- *
- * @param int $rownum number of the row where the data can be found
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function seek($rownum = 0)
- {
- if ($this->rownum != ($rownum - 1) && !@mysqli_data_seek($this->result, $rownum)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- return $this->db->raiseError(MDB2_ERROR_INVALID, null, null,
- 'seek: tried to seek to an invalid row number ('.$rownum.')');
- }
- $this->rownum = $rownum - 1;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ valid()
-
- /**
- * check if the end of the result set has been reached
- *
- * @return mixed true or false on sucess, a MDB2 error on failure
- * @access public
- */
- function valid()
- {
- $numrows = $this->numRows();
- if (PEAR::isError($numrows)) {
- return $numrows;
- }
- return $this->rownum < ($numrows - 1);
- }
-
- // }}}
- // {{{ numRows()
-
- /**
- * returns the number of rows in a result object
- *
- * @return mixed MDB2 Error Object or the number of rows
- * @access public
- */
- function numRows()
- {
- $rows = @mysqli_num_rows($this->result);
- if (is_null($rows)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numRows: resultset has already been freed');
- }
- return $this->raiseError();
- }
- return $rows;
- }
-}
-
-class MDB2_Statement_mysqli extends MDB2_Statement_Common
-{
- // {{{ _execute()
-
- /**
- * Execute a prepared query statement helper method.
- *
- * @param mixed $result_class string which specifies which result class to use
- * @param mixed $result_wrap_class string which specifies which class to wrap results in
- * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure
- * @access private
- */
- function &_execute($result_class = true, $result_wrap_class = false)
- {
- $isManip = MDB2::isManip($this->query);
- $this->db->last_query = $this->query;
- $this->db->debug($this->query, 'execute');
- if ($this->db->getOption('disable_query')) {
- if ($isManip) {
- $return = 0;
- return $return;
- }
- $null = null;
- return $null;
- }
-
- $connected = $this->db->connect();
- if (PEAR::isError($connected)) {
- return $connected;
- }
-
- if (!empty($this->values)) {
- $parameters = array(0 => $this->statement, 1 => '');
- $i = 0;
- foreach ($this->values as $parameter => $value) {
- $type = array_key_exists($parameter, $this->types) ? $this->types[$parameter] : null;
- $close = false;
- if ($type == 'clob' || $type == 'blob') {
- if (preg_match('/^(\w+:\/\/)(.*)$/', $value, $match)) {
- $close = true;
- if ($match[1] == 'file://') {
- $value = $match[2];
- }
- $value = @fopen($value, 'r');
- }
- }
- if (is_resource($value)) {
- while (!@feof($value)) {
- $data = @fread($value, $this->db->options['lob_buffer_length']);
- @mysqli_stmt_send_long_data($this->statement, $i, $data);
- }
- if ($close) {
- @fclose($value);
- }
- $parameters[] = null;
- $parameters[1].= 'b';
- } elseif ($type == 'clob' || $type == 'blob') {
- do {
- $data = substr($value, 0, $this->db->options['lob_buffer_length']);
- $value = substr($value, $this->db->options['lob_buffer_length']);
- @mysqli_stmt_send_long_data($this->statement, $i, $data);
- } while ($value);
- $parameters[] = null;
- $parameters[1].= 'b';
- } else {
- $parameters[] = $this->db->quote($value, $type, false);
- $parameters[1].= $this->db->datatype->mapPrepareDatatype($type);
- }
- ++$i;
- }
- $result = @call_user_func_array('mysqli_stmt_bind_param', $parameters);
- if ($result === false) {
- $err =& $this->db->raiseError();
- return $err;
- }
- }
-
- if (!@mysqli_stmt_execute($this->statement)) {
- $err =& $this->db->raiseError();
- return $err;
- }
-
- if (!mysqli_stmt_result_metadata($this->statement)) {
- $result = @mysqli_stmt_affected_rows($this->statement);
- return $result;
- }
-
- if ($this->db->options['result_buffering']) {
- mysqli_stmt_store_result($this->statement);
- }
-
- $result &= $this->db->_wrapResult($result, $this->types,
- $result_class, $result_wrap_class);
- return $result;
- }
-
- // }}}
-
- // }}}
-
- // }}}
- // {{{ free()
-
- /**
- * Release resources allocated for the specified prepared query.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function free()
- {
- if (!@mysqli_stmt_close($this->statement)) {
- return $this->db->raiseError();
- }
- return MDB2_OK;
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/oci8.php b/program/lib/MDB2/Driver/oci8.php
deleted file mode 100755
index 0a58b82c1..000000000
--- a/program/lib/MDB2/Driver/oci8.php
+++ /dev/null
@@ -1,1167 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@pooteeweet.org> |
-// +----------------------------------------------------------------------+
-
-// $Id$
-
-/**
- * MDB2 OCI8 driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@pooteeweet.org>
- */
-class MDB2_Driver_oci8 extends MDB2_Driver_Common
-{
- // {{{ properties
- var $escape_quotes = "'";
-
- var $uncommitedqueries = 0;
-
- // }}}
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct()
- {
- parent::__construct();
-
- $this->phptype = 'oci8';
- $this->dbsyntax = 'oci8';
-
- $this->supported['sequences'] = true;
- $this->supported['indexes'] = true;
- $this->supported['summary_functions'] = true;
- $this->supported['order_by_text'] = true;
- $this->supported['current_id'] = true;
- $this->supported['affected_rows'] = true;
- $this->supported['transactions'] = true;
- $this->supported['limit_queries'] = 'emulated';
- $this->supported['LOBs'] = true;
- $this->supported['replace'] = 'emulated';
- $this->supported['sub_selects'] = true;
- $this->supported['auto_increment'] = false; // not implemented
- $this->supported['primary_key'] = false; // not implemented
-
- $this->options['DBA_username'] = false;
- $this->options['DBA_password'] = false;
- $this->options['database_name_prefix'] = false;
- $this->options['emulate_database'] = true;
- $this->options['default_tablespace'] = false;
- $this->options['default_text_field_length'] = 4000;
- }
-
- // }}}
- // {{{ errorInfo()
-
- /**
- * This method is used to collect information about an error
- *
- * @param integer $error
- * @return array
- * @access public
- */
- function errorInfo($error = null)
- {
- if (is_resource($error)) {
- $error_data = @OCIError($error);
- $error = null;
- } elseif ($this->connection) {
- $error_data = @OCIError($this->connection);
- } else {
- $error_data = @OCIError();
- }
- $native_code = $error_data['code'];
- $native_msg = $error_data['message'];
- if (is_null($error)) {
- static $ecode_map;
- if (empty($ecode_map)) {
- $ecode_map = array(
- 1 => MDB2_ERROR_CONSTRAINT,
- 900 => MDB2_ERROR_SYNTAX,
- 904 => MDB2_ERROR_NOSUCHFIELD,
- 913 => MDB2_ERROR_VALUE_COUNT_ON_ROW,
- 921 => MDB2_ERROR_SYNTAX,
- 923 => MDB2_ERROR_SYNTAX,
- 942 => MDB2_ERROR_NOSUCHTABLE,
- 955 => MDB2_ERROR_ALREADY_EXISTS,
- 1400 => MDB2_ERROR_CONSTRAINT_NOT_NULL,
- 1401 => MDB2_ERROR_INVALID,
- 1407 => MDB2_ERROR_CONSTRAINT_NOT_NULL,
- 1418 => MDB2_ERROR_NOT_FOUND,
- 1476 => MDB2_ERROR_DIVZERO,
- 1722 => MDB2_ERROR_INVALID_NUMBER,
- 2289 => MDB2_ERROR_NOSUCHTABLE,
- 2291 => MDB2_ERROR_CONSTRAINT,
- 2292 => MDB2_ERROR_CONSTRAINT,
- 2449 => MDB2_ERROR_CONSTRAINT,
- );
- }
- if (isset($ecode_map[$native_code])) {
- $error = $ecode_map[$native_code];
- }
- }
- return array($error, $native_code, $native_msg);
- }
-
- // }}}
- // {{{ beginTransaction()
-
- /**
- * Start a transaction.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function beginTransaction()
- {
- $this->debug('starting transaction', 'beginTransaction');
- if ($this->in_transaction) {
- return MDB2_OK; //nothing to do
- }
- if (!$this->destructor_registered && $this->opened_persistent) {
- $this->destructor_registered = true;
- register_shutdown_function('MDB2_closeOpenTransactions');
- }
- $this->in_transaction = true;
- ++$this->uncommitedqueries;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ commit()
-
- /**
- * Commit the database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function commit()
- {
- $this->debug('commit transaction', 'commit');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'commit: transaction changes are being auto committed');
- }
- if ($this->uncommitedqueries) {
- if (!@OCICommit($this->connection)) {
- return $this->raiseError();
- }
- $this->uncommitedqueries = 0;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ rollback()
-
- /**
- * Cancel any database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function rollback()
- {
- $this->debug('rolling back transaction', 'rollback');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'rollback: transactions can not be rolled back when changes are auto committed');
- }
- if ($this->uncommitedqueries) {
- if (!@OCIRollback($this->connection)) {
- return $this->raiseError();
- }
- $this->uncommitedqueries = 0;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _doConnect()
-
- /**
- * do the grunt work of the connect
- *
- * @return connection on success or MDB2 Error Object on failure
- * @access protected
- */
- function _doConnect($username, $password, $persistent = false)
- {
- if (!PEAR::loadExtension($this->phptype)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
- 'extension '.$this->phptype.' is not compiled into PHP');
- }
-
- if (isset($this->dsn['hostspec'])) {
- $sid = $this->dsn['hostspec'];
- } else {
- $sid = getenv('ORACLE_SID');
- }
- if (empty($sid)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'it was not specified a valid Oracle Service Identifier (SID)');
- }
-
- if (function_exists('oci_connect')) {
- if (isset($this->dsn['new_link'])
- && ($this->dsn['new_link'] == 'true' || $this->dsn['new_link'] === true)
- ) {
- $connect_function = 'oci_new_connect';
- } else {
- $connect_function = $persistent ? 'oci_pconnect' : 'oci_connect';
- }
-
- $charset = empty($this->dsn['charset']) ? null : $this->dsn['charset'];
- $connection = @$connect_function($username, $password, $sid, $charset);
- $error = @OCIError();
- if (isset($error['code']) && $error['code'] == 12541) {
- // Couldn't find TNS listener. Try direct connection.
- $connection = @$connect_function($username, $password, null, $charset);
- }
- } else {
- $connect_function = $persistent ? 'OCIPLogon' : 'OCILogon';
- $connection = @$connect_function($username, $password, $sid);
- }
-
- if (!$connection) {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED);
- }
-
- return $connection;
- }
-
- // }}}
- // {{{ connect()
-
- /**
- * Connect to the database
- *
- * @return MDB2_OK on success, MDB2 Error Object on failure
- * @access public
- */
- function connect()
- {
- if ($this->database_name && $this->options['emulate_database']) {
- $this->dsn['username'] = $this->options['database_name_prefix'].$this->database_name;
- }
- if (is_resource($this->connection)) {
- if (count(array_diff($this->connected_dsn, $this->dsn)) == 0
- && $this->opened_persistent == $this->options['persistent']
- ) {
- return MDB2_OK;
- }
- $this->disconnect(false);
- }
-
- $connection = $this->_doConnect(
- $this->dsn['username'],
- $this->dsn['password'],
- $this->options['persistent']
- );
- if (PEAR::isError($connection)) {
- return $connection;
- }
- $this->connection = $connection;
- $this->connected_dsn = $this->dsn;
- $this->opened_persistent = $this->options['persistent'];
- $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
-
- $query = "ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'";
- $err = $this->_doQuery($query, true);
- if (PEAR::isError($err)) {
- $this->disconnect(false);
- return $err;
- }
-
- $query = "ALTER SESSION SET NLS_NUMERIC_CHARACTERS='. '";
- $err = $this->_doQuery($query, true);
- if (PEAR::isError($err)) {
- $this->disconnect(false);
- return $err;
- }
-
- return MDB2_OK;
- }
-
- // }}}
- // {{{ disconnect()
-
- /**
- * Log out and disconnect from the database.
- *
- * @return mixed true on success, false if not connected and error
- * object on error
- * @access public
- */
- function disconnect($force = true)
- {
- if (is_resource($this->connection)) {
- if (!$this->opened_persistent || $force) {
- if (function_exists('oci_close')) {
- @oci_close($this->connection);
- } else {
- @OCILogOff($this->connection);
- }
- }
- $this->connection = 0;
- $this->uncommitedqueries = 0;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ standaloneQuery()
-
- /**
- * execute a query as DBA
- *
- * @param string $query the SQL query
- * @param mixed $types array that contains the types of the columns in
- * the result set
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function &standaloneQuery($query, $types = null)
- {
- $connection = $this->_doConnect(
- $this->options['DBA_username'],
- $this->options['DBA_password'],
- $this->options['persistent']
- );
- if (PEAR::isError($connection)) {
- return $connection;
- }
-
- $isManip = MDB2::isManip($query);
- $offset = $this->row_offset;
- $limit = $this->row_limit;
- $this->row_offset = $this->row_limit = 0;
- $query = $this->_modifyQuery($query, $isManip, $limit, $offset);
-
- $result = $this->_doQuery($query, $isManip, $connection, false);
-
- @OCILogOff($connection);
- if (PEAR::isError($result)) {
- return $result;
- }
-
- if ($isManip) {
- return $result;
- }
- $return =& $this->_wrapResult($result, $types, true, false, $limit, $offset);
- return $return;
- }
-
- // }}}
- // {{{ _modifyQuery()
-
- /**
- * Changes a query string for various DBMS specific reasons
- *
- * @param string $query query to modify
- * @return the new (modified) query
- * @access protected
- */
- function _modifyQuery($query)
- {
- // "SELECT 2+2" must be "SELECT 2+2 FROM dual" in Oracle
- if (preg_match('/^\s*SELECT/i', $query)
- && !preg_match('/\sFROM\s/i', $query)
- ) {
- $query.= " FROM dual";
- }
- return $query;
- }
-
- // }}}
- // {{{ _doQuery()
-
- /**
- * Execute a query
- * @param string $query query
- * @param boolean $isManip if the query is a manipulation query
- * @param resource $connection
- * @param string $database_name
- * @return result or error object
- * @access protected
- */
- function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
- {
- $this->last_query = $query;
- $this->debug($query, 'query');
- if ($this->getOption('disable_query')) {
- if ($isManip) {
- return 0;
- }
- return null;
- }
-
- if (is_null($connection)) {
- $err = $this->connect();
- if (PEAR::isError($err)) {
- return $err;
- }
- $connection = $this->connection;
- }
-
- $result = @OCIParse($connection, $query);
- if (!$result) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'Could not create statement');
- }
-
- $mode = $this->in_transaction ? OCI_DEFAULT : OCI_COMMIT_ON_SUCCESS;
- if (!@OCIExecute($result, $mode)) {
- return $this->raiseError($result);
- }
-
- if ($isManip) {
- return @OCIRowCount($result);
- }
-
- if (is_numeric($this->options['result_buffering'])) {
- @ocisetprefetch($result, $this->options['result_buffering']);
- }
- return $result;
- }
-
- // }}}
- // {{{ prepare()
-
- /**
- * Prepares a query for multiple execution with execute().
- * With some database backends, this is emulated.
- * prepare() requires a generic query as string like
- * 'INSERT INTO numbers VALUES(?,?)' or
- * 'INSERT INTO numbers VALUES(:foo,:bar)'.
- * The ? and :[a-zA-Z] and are placeholders which can be set using
- * bindParam() and the query can be send off using the execute() method.
- *
- * @param string $query the query to prepare
- * @param mixed $types array that contains the types of the placeholders
- * @param mixed $result_types array that contains the types of the columns in
- * the result set
- * @return mixed resource handle for the prepared query on success, a MDB2
- * error on failure
- * @access public
- * @see bindParam, execute
- */
- function &prepare($query, $types = null, $result_types = null)
- {
- $this->debug($query, 'prepare');
- $query = $this->_modifyQuery($query);
- $contains_lobs = false;
- if (is_array($types)) {
- $columns = $variables = '';
- foreach ($types as $parameter => $type) {
- if ($type == 'clob' || $type == 'blob') {
- $contains_lobs = true;
- $columns.= ($columns ? ', ' : ' RETURNING ').$parameter;
- $variables.= ($variables ? ', ' : ' INTO ').':'.$parameter;
- }
- }
- }
- $placeholder_type_guess = $placeholder_type = null;
- $question = '?';
- $colon = ':';
- $position = 0;
- $parameter = -1;
- while ($position < strlen($query)) {
- $q_position = strpos($query, $question, $position);
- $c_position = strpos($query, $colon, $position);
- if ($q_position && $c_position) {
- $p_position = min($q_position, $c_position);
- } elseif ($q_position) {
- $p_position = $q_position;
- } elseif ($c_position) {
- $p_position = $c_position;
- } else {
- break;
- }
- if (is_null($placeholder_type)) {
- $placeholder_type_guess = $query[$p_position];
- }
- if (is_int($quote = strpos($query, "'", $position)) && $quote < $p_position) {
- if (!is_int($end_quote = strpos($query, "'", $quote + 1))) {
- $err =& $this->raiseError(MDB2_ERROR_SYNTAX, null, null,
- 'prepare: query with an unterminated text string specified');
- return $err;
- }
- switch ($this->escape_quotes) {
- case '':
- case "'":
- $position = $end_quote + 1;
- break;
- default:
- if ($end_quote == $quote + 1) {
- $position = $end_quote + 1;
- } else {
- if ($query[$end_quote-1] == $this->escape_quotes) {
- $position = $end_quote;
- } else {
- $position = $end_quote + 1;
- }
- }
- break;
- }
- } elseif ($query[$position] == $placeholder_type_guess) {
- if ($placeholder_type_guess == ':' && !$contains_lobs) {
- break;
- }
- if (is_null($placeholder_type)) {
- $placeholder_type = $query[$p_position];
- $question = $colon = $placeholder_type;
- }
- if ($contains_lobs) {
- if ($placeholder_type == ':') {
- $parameter = preg_replace('/^.{'.($position+1).'}([a-z0-9_]+).*$/si', '\\1', $query);
- if ($parameter === '') {
- $err =& $this->raiseError(MDB2_ERROR_SYNTAX, null, null,
- 'prepare: named parameter with an empty name');
- return $err;
- }
- $length = strlen($parameter)+1;
- } else {
- ++$parameter;
- $length = strlen($parameter);
- }
- if (isset($types[$parameter])
- && ($types[$parameter] == 'clob' || $types[$parameter] == 'blob')
- ) {
- $value = $this->quote(true, $types[$parameter]);
- $query = substr_replace($query, $value, $p_position, $length);
- $position = $p_position + strlen($value) - 1;
- } elseif ($placeholder_type == '?') {
- $query = substr_replace($query, ':'.$parameter, $p_position, 1);
- $position = $p_position + strlen($parameter);
- }
- } else {
- $query = substr_replace($query, ':'.++$parameter, $p_position, 1);
- $position = $p_position + strlen($parameter);
- }
- } else {
- $position = $p_position;
- }
- }
- if (is_array($types)) {
- $query.= $columns.$variables;
- }
- $statement = @OCIParse($this->connection, $query);
- if (!$statement) {
- $err =& $this->raiseError(MDB2_ERROR, null, null,
- 'Could not create statement');
- return $err;
- }
-
- $class_name = 'MDB2_Statement_'.$this->phptype;
- $obj =& new $class_name($this, $statement, $query, $types, $result_types, $this->row_limit, $this->row_offset);
- return $obj;
- }
-
- // }}}
- // {{{ nextID()
-
- /**
- * returns the next free id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @param boolean $ondemand when true the seqence is
- * automatic created, if it
- * not exists
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function nextID($seq_name, $ondemand = true)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = "SELECT $sequence_name.nextval FROM DUAL";
- $this->expectError(MDB2_ERROR_NOSUCHTABLE);
- $result = $this->queryOne($query, 'integer');
- $this->popExpect();
- if (PEAR::isError($result)) {
- if ($ondemand && $result->getCode() == MDB2_ERROR_NOSUCHTABLE) {
- $this->loadModule('Manager');
- $result = $this->manager->createSequence($seq_name, 1);
- if (PEAR::isError($result)) {
- return $result;
- }
- return $this->nextId($seq_name, false);
- }
- }
- return $result;
- }
-
- // }}}
- // {{{ currId()
-
- /**
- * returns the current id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @return mixed MDB2_Error or id
- * @access public
- */
- function currId($seq_name)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- return $this->queryOne("SELECT $sequence_name.currval FROM DUAL");
- }
-}
-
-class MDB2_Result_oci8 extends MDB2_Result_Common
-{
- // {{{ _skipLimitOffset()
-
- /**
- * Skip the first row of a result set.
- *
- * @param resource $result
- * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure
- * @access protected
- */
- function _skipLimitOffset()
- {
- if ($this->limit) {
- if ($this->rownum > $this->limit) {
- return false;
- }
- }
- if ($this->offset) {
- while ($this->offset_count < $this->offset) {
- ++$this->offset_count;
- if (!@OCIFetchInto($this->result, $row, OCI_RETURN_NULLS)) {
- $this->offset_count = $this->offset;
- return false;
- }
- }
- }
- return true;
- }
-
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if (!$this->_skipLimitOffset()) {
- $null = null;
- return $null;
- }
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- @OCIFetchInto($this->result, $row, OCI_ASSOC+OCI_RETURN_NULLS);
- if (is_array($row)
- && $this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- ) {
- $row = array_change_key_case($row, $this->db->options['field_case']);
- }
- } else {
- @OCIFetchInto($this->result, $row, OCI_RETURN_NULLS);
- }
- if (!$row) {
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- $null = null;
- return $null;
-
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_RTRIM) {
- $this->db->_fixResultArrayValues($row, MDB2_PORTABILITY_RTRIM);
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ _getColumnNames()
-
- /**
- * Retrieve the names of columns returned by the DBMS in a query result.
- *
- * @return mixed associative array variable
- * that holds the names of columns. The indexes of the array are
- * the column names mapped to lower case and the values are the
- * respective numbers of the columns starting from 0. Some DBMS may
- * not return any columns when the result set does not contain any
- * rows.
- * @access private
- */
- function _getColumnNames()
- {
- $columns = array();
- $numcols = $this->numCols();
- if (PEAR::isError($numcols)) {
- return $numcols;
- }
- for ($column = 0; $column < $numcols; $column++) {
- $column_name = @OCIColumnName($this->result, $column + 1);
- $columns[$column_name] = $column;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $columns = array_change_key_case($columns, $this->db->options['field_case']);
- }
- return $columns;
- }
-
- // }}}
- // {{{ numCols()
-
- /**
- * Count the number of columns returned by the DBMS in a query result.
- *
- * @return mixed integer value with the number of columns, a MDB2 error
- * on failure
- * @access public
- */
- function numCols()
- {
- $cols = @OCINumCols($this->result);
- if (is_null($cols)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numCols: resultset has already been freed');
- }
- return $this->db->raiseError();
- }
- return $cols;
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Free the internal resources associated with $result.
- *
- * @return boolean true on success, false if $result is invalid
- * @access public
- */
- function free()
- {
- $free = @OCIFreeCursor($this->result);
- if (!$free) {
- if (is_null($this->result)) {
- return MDB2_OK;
- }
- return $this->db->raiseError();
- }
- $this->result = null;
- return MDB2_OK;
- }
-}
-
-class MDB2_BufferedResult_oci8 extends MDB2_Result_oci8
-{
- var $buffer;
- var $buffer_rownum = - 1;
-
- // {{{ _fillBuffer()
-
- /**
- * Fill the row buffer
- *
- * @param int $rownum row number upto which the buffer should be filled
- if the row number is null all rows are ready into the buffer
- * @return boolean true on success, false on failure
- * @access protected
- */
- function _fillBuffer($rownum = null)
- {
- if (isset($this->buffer) && is_array($this->buffer)) {
- if (is_null($rownum)) {
- if (!end($this->buffer)) {
- return false;
- }
- } elseif (isset($this->buffer[$rownum])) {
- return (bool)$this->buffer[$rownum];
- }
- }
-
- if (!$this->_skipLimitOffset()) {
- return false;
- }
-
- $row = true;
- while ((is_null($rownum) || $this->buffer_rownum < $rownum)
- && (!$this->limit || $this->buffer_rownum < $this->limit)
- && ($row = @OCIFetchInto($this->result, $buffer, OCI_RETURN_NULLS))
- ) {
- ++$this->buffer_rownum;
- $this->buffer[$this->buffer_rownum] = $buffer;
- }
-
- if (!$row) {
- ++$this->buffer_rownum;
- $this->buffer[$this->buffer_rownum] = false;
- return false;
- } elseif ($this->limit && $this->buffer_rownum >= $this->limit) {
- ++$this->buffer_rownum;
- $this->buffer[$this->buffer_rownum] = false;
- }
- return true;
- }
-
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- $target_rownum = $this->rownum + 1;
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if (!$this->_fillBuffer($target_rownum)) {
- $null = null;
- return $null;
- }
- $row = $this->buffer[$target_rownum];
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $column_names = $this->getColumnNames();
- foreach ($column_names as $name => $i) {
- $column_names[$name] = $row[$i];
- }
- $row = $column_names;
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_RTRIM) {
- $this->db->_fixResultArrayValues($row, MDB2_PORTABILITY_RTRIM);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ seek()
-
- /**
- * seek to a specific row in a result set
- *
- * @param int $rownum number of the row where the data can be found
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function seek($rownum = 0)
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- $this->rownum = $rownum - 1;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ valid()
-
- /**
- * check if the end of the result set has been reached
- *
- * @return mixed true or false on sucess, a MDB2 error on failure
- * @access public
- */
- function valid()
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'valid: resultset has already been freed');
- }
- if ($this->_fillBuffer($this->rownum + 1)) {
- return true;
- }
- return false;
- }
-
- // }}}
- // {{{ numRows()
-
- /**
- * returns the number of rows in a result object
- *
- * @return mixed MDB2 Error Object or the number of rows
- * @access public
- */
- function numRows()
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- $this->_fillBuffer();
- return $this->buffer_rownum;
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Free the internal resources associated with $result.
- *
- * @return boolean true on success, false if $result is invalid
- * @access public
- */
- function free()
- {
- $this->buffer = null;
- $this->buffer_rownum = null;
- $free = parent::free();
- }
-}
-
-class MDB2_Statement_oci8 extends MDB2_Statement_Common
-{
- // }}}
- // {{{ _execute()
-
- /**
- * Execute a prepared query statement helper method.
- *
- * @param mixed $result_class string which specifies which result class to use
- * @param mixed $result_wrap_class string which specifies which class to wrap results in
- * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure
- * @access private
- */
- function &_execute($result_class = true, $result_wrap_class = false)
- {
- $isManip = MDB2::isManip($this->query);
- $this->db->last_query = $this->query;
- $this->db->debug($this->query, 'execute');
- if ($this->db->getOption('disable_query')) {
- if ($isManip) {
- $return = 0;
- return $return;
- }
- $null = null;
- return $null;
- }
-
- $connected = $this->db->connect();
- if (PEAR::isError($connected)) {
- return $connected;
- }
-
- $result = MDB2_OK;
- $lobs = $quoted_values = array();
- $i = 0;
- foreach ($this->values as $parameter => $value) {
- $type = array_key_exists($parameter, $this->types) ? $this->types[$parameter] : null;
- if ($type == 'clob' || $type == 'blob') {
- $lobs[$i]['file'] = false;
- if (is_resource($value)) {
- $fp = $value;
- $value = '';
- while (!feof($fp)) {
- $value.= fread($fp, 8192);
- }
- } elseif (preg_match('/^(\w+:\/\/)(.*)$/', $value, $match)) {
- $lobs[$i]['file'] = true;
- if ($match[1] == 'file://') {
- $value = $match[2];
- }
- }
- $lobs[$i]['value'] = $value;
- $lobs[$i]['descriptor'] = @OCINewDescriptor($this->db->connection, OCI_D_LOB);
- if (!is_object($lobs[$i]['descriptor'])) {
- $result = $this->db->raiseError();
- break;
- }
- $lob_type = ($type == 'blob' ? OCI_B_BLOB : OCI_B_CLOB);
- if (!@OCIBindByName($this->statement, ':'.$parameter, $lobs[$i]['descriptor'], -1, $lob_type)) {
- $result = $this->db->raiseError($this->statement);
- break;
- }
- } else {
- $quoted_values[$i] = $this->db->quote($value, $type, false);
- if (PEAR::isError($quoted_values[$i])) {
- return $quoted_values[$i];
- }
- if (!@OCIBindByName($this->statement, ':'.$parameter, $quoted_values[$i])) {
- $result = $this->db->raiseError($this->statement);
- break;
- }
- }
- ++$i;
- }
-
- if (!PEAR::isError($result)) {
- $mode = (!empty($lobs) || $this->db->in_transaction) ? OCI_DEFAULT : OCI_COMMIT_ON_SUCCESS;
- if (!@OCIExecute($this->statement, $mode)) {
- $err =& $this->db->raiseError($this->statement);
- return $err;
- }
-
- if (!empty($lobs)) {
- foreach ($lobs as $i => $stream) {
- if (!is_null($stream['value']) && $stream['value'] !== '') {
- if ($stream['file']) {
- $result = $lobs[$i]['descriptor']->savefile($stream['value']);
- } else {
- $result = $lobs[$i]['descriptor']->save($stream['value']);
- }
- if (!$result) {
- $result = $this->db->raiseError();
- break;
- }
- }
- }
-
- if (!PEAR::isError($result)) {
- if (!$this->db->in_transaction) {
- if (!@OCICommit($this->db->connection)) {
- $result = $this->db->raiseError();
- }
- } else {
- ++$this->db->uncommitedqueries;
- }
- }
- }
- }
-
- $keys = array_keys($lobs);
- foreach ($keys as $key) {
- $lobs[$key]['descriptor']->free();
- }
-
- if (PEAR::isError($result)) {
- return $result;
- }
-
- if ($isManip) {
- $return = @OCIRowCount($this->statement);
- } else {
- $return = $this->db->_wrapResult($this->statement, $isManip, $this->types,
- $result_class, $result_wrap_class, $this->row_offset, $this->row_limit);
- }
- return $return;
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Release resources allocated for the specified prepared query.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function free()
- {
- if (!@OCIFreeStatement($this->statement)) {
- return $this->db->raiseError();
- }
- return MDB2_OK;
- }
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/pgsql.php b/program/lib/MDB2/Driver/pgsql.php
deleted file mode 100755
index 72891b0b6..000000000
--- a/program/lib/MDB2/Driver/pgsql.php
+++ /dev/null
@@ -1,771 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Paul Cooper <pgc@ucecom.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-/**
- * MDB2 PostGreSQL driver
- *
- * @package MDB2
- * @category Database
- * @author Paul Cooper <pgc@ucecom.com>
- */
-class MDB2_Driver_pgsql extends MDB2_Driver_Common
-{
- // {{{ properties
- var $escape_quotes = "\\";
-
- // }}}
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct()
- {
- parent::__construct();
-
- $this->phptype = 'pgsql';
- $this->dbsyntax = 'pgsql';
-
- $this->supported['sequences'] = true;
- $this->supported['indexes'] = true;
- $this->supported['affected_rows'] = true;
- $this->supported['summary_functions'] = true;
- $this->supported['order_by_text'] = true;
- $this->supported['transactions'] = true;
- $this->supported['current_id'] = true;
- $this->supported['limit_queries'] = true;
- $this->supported['LOBs'] = true;
- $this->supported['replace'] = 'emulated';
- $this->supported['sub_selects'] = true;
- $this->supported['auto_increment'] = 'emulated';
- $this->supported['primary_key'] = true;
- }
-
- // }}}
- // {{{ errorInfo()
-
- /**
- * This method is used to collect information about an error
- *
- * @param integer $error
- * @return array
- * @access public
- */
- function errorInfo($error = null)
- {
- // Fall back to MDB2_ERROR if there was no mapping.
- $error_code = MDB2_ERROR;
-
- $native_msg = '';
- if (is_resource($error)) {
- $native_msg = @pg_result_error($error);
- } elseif ($this->connection) {
- $native_msg = @pg_last_error($this->connection);
- if (!$native_msg && @pg_connection_status($this->connection) === PGSQL_CONNECTION_BAD) {
- $native_msg = 'Database connection has been lost.';
- $error_code = MDB2_ERROR_CONNECT_FAILED;
- }
- }
-
- static $error_regexps;
- if (empty($error_regexps)) {
- $error_regexps = array(
- '/column .* (of relation .*)?does not exist/i'
- => MDB2_ERROR_NOSUCHFIELD,
- '/(relation|sequence|table).*does not exist|class .* not found/i'
- => MDB2_ERROR_NOSUCHTABLE,
- '/index .* does not exist/'
- => MDB2_ERROR_NOT_FOUND,
- '/relation .* already exists/i'
- => MDB2_ERROR_ALREADY_EXISTS,
- '/(divide|division) by zero$/i'
- => MDB2_ERROR_DIVZERO,
- '/pg_atoi: error in .*: can\'t parse /i'
- => MDB2_ERROR_INVALID_NUMBER,
- '/invalid input syntax for( type)? (integer|numeric)/i'
- => MDB2_ERROR_INVALID_NUMBER,
- '/value .* is out of range for type \w*int/i'
- => MDB2_ERROR_INVALID_NUMBER,
- '/integer out of range/i'
- => MDB2_ERROR_INVALID_NUMBER,
- '/value too long for type character/i'
- => MDB2_ERROR_INVALID,
- '/attribute .* not found|relation .* does not have attribute/i'
- => MDB2_ERROR_NOSUCHFIELD,
- '/column .* specified in USING clause does not exist in (left|right) table/i'
- => MDB2_ERROR_NOSUCHFIELD,
- '/parser: parse error at or near/i'
- => MDB2_ERROR_SYNTAX,
- '/syntax error at/'
- => MDB2_ERROR_SYNTAX,
- '/column reference .* is ambiguous/i'
- => MDB2_ERROR_SYNTAX,
- '/permission denied/'
- => MDB2_ERROR_ACCESS_VIOLATION,
- '/violates not-null constraint/'
- => MDB2_ERROR_CONSTRAINT_NOT_NULL,
- '/violates [\w ]+ constraint/'
- => MDB2_ERROR_CONSTRAINT,
- '/referential integrity violation/'
- => MDB2_ERROR_CONSTRAINT,
- '/more expressions than target columns/i'
- => MDB2_ERROR_VALUE_COUNT_ON_ROW,
- );
- }
- foreach ($error_regexps as $regexp => $code) {
- if (preg_match($regexp, $native_msg)) {
- $error_code = $code;
- break;
- }
- }
-
- return array($error_code, null, $native_msg);
- }
-
- // }}}
- // {{{ beginTransaction()
-
- /**
- * Start a transaction.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function beginTransaction()
- {
- $this->debug('starting transaction', 'beginTransaction');
- if ($this->in_transaction) {
- return MDB2_OK; //nothing to do
- }
- if (!$this->destructor_registered && $this->opened_persistent) {
- $this->destructor_registered = true;
- register_shutdown_function('MDB2_closeOpenTransactions');
- }
- $result = $this->_doQuery('BEGIN', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = true;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ commit()
-
- /**
- * Commit the database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function commit()
- {
- $this->debug('commit transaction', 'commit');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'commit: transaction changes are being auto committed');
- }
- $result = $this->_doQuery('COMMIT', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ rollback()
-
- /**
- * Cancel any database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function rollback()
- {
- $this->debug('rolling back transaction', 'rollback');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'rollback: transactions can not be rolled back when changes are auto committed');
- }
- $result = $this->_doQuery('ROLLBACK', true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _doConnect()
-
- /**
- * Does the grunt work of connecting to the database
- *
- * @return mixed connection resource on success, MDB2 Error Object on failure
- * @access protected
- **/
- function _doConnect($database_name, $persistent = false)
- {
- if ($database_name == '') {
- $database_name = 'template1';
- }
-
- $protocol = $this->dsn['protocol'] ? $this->dsn['protocol'] : 'tcp';
-
- $params = array('');
- if ($protocol == 'tcp') {
- if ($this->dsn['hostspec']) {
- $params[0].= 'host=' . $this->dsn['hostspec'];
- }
- if ($this->dsn['port']) {
- $params[0].= ' port=' . $this->dsn['port'];
- }
- } elseif ($protocol == 'unix') {
- // Allow for pg socket in non-standard locations.
- if ($this->dsn['socket']) {
- $params[0].= 'host=' . $this->dsn['socket'];
- }
- if ($this->dsn['port']) {
- $params[0].= ' port=' . $this->dsn['port'];
- }
- }
- if ($database_name) {
- $params[0].= ' dbname=\'' . addslashes($database_name) . '\'';
- }
- if ($this->dsn['username']) {
- $params[0].= ' user=\'' . addslashes($this->dsn['username']) . '\'';
- }
- if ($this->dsn['password']) {
- $params[0].= ' password=\'' . addslashes($this->dsn['password']) . '\'';
- }
- if (!empty($this->dsn['options'])) {
- $params[0].= ' options=' . $this->dsn['options'];
- }
- if (!empty($this->dsn['tty'])) {
- $params[0].= ' tty=' . $this->dsn['tty'];
- }
- if (!empty($this->dsn['connect_timeout'])) {
- $params[0].= ' connect_timeout=' . $this->dsn['connect_timeout'];
- }
- if (!empty($this->dsn['sslmode'])) {
- $params[0].= ' sslmode=' . $this->dsn['sslmode'];
- }
- if (!empty($this->dsn['service'])) {
- $params[0].= ' service=' . $this->dsn['service'];
- }
-
- if (isset($this->dsn['new_link'])
- && ($this->dsn['new_link'] == 'true' || $this->dsn['new_link'] === true))
- {
- if (version_compare(phpversion(), '4.3.0', '>=')) {
- $params[] = PGSQL_CONNECT_FORCE_NEW;
- }
- }
-
- $connect_function = $persistent ? 'pg_pconnect' : 'pg_connect';
-
- putenv('PGDATESTYLE=ISO');
-
- @ini_set('track_errors', true);
- $php_errormsg = '';
- $connection = @call_user_func_array($connect_function, $params);
- @ini_restore('track_errors');
- if (!$connection) {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED,
- null, null, strip_tags($php_errormsg));
- }
- return $connection;
- }
-
- // }}}
- // {{{ connect()
-
- /**
- * Connect to the database
- *
- * @return true on success, MDB2 Error Object on failure
- * @access public
- **/
- function connect()
- {
- if (is_resource($this->connection)) {
- if (count(array_diff($this->connected_dsn, $this->dsn)) == 0
- && $this->connected_database_name == $this->database_name
- && ($this->opened_persistent == $this->options['persistent'])
- ) {
- return MDB2_OK;
- }
- $this->disconnect(false);
- }
-
- if (!PEAR::loadExtension($this->phptype)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
- 'connect: extension '.$this->phptype.' is not compiled into PHP');
- }
-
- if ($this->database_name) {
- $connection = $this->_doConnect($this->database_name, $this->options['persistent']);
- if (PEAR::isError($connection)) {
- return $connection;
- }
- $this->connection = $connection;
- $this->connected_dsn = $this->dsn;
- $this->connected_database_name = $this->database_name;
- $this->opened_persistent = $this->options['persistent'];
- $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ disconnect()
-
- /**
- * Log out and disconnect from the database.
- *
- * @return mixed true on success, false if not connected and error
- * object on error
- * @access public
- */
- function disconnect($force = true)
- {
- if (is_resource($this->connection)) {
- if (!$this->opened_persistent || $force) {
- @pg_close($this->connection);
- }
- $this->connection = 0;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ standaloneQuery()
-
- /**
- * execute a query as DBA
- *
- * @param string $query the SQL query
- * @param mixed $types array that contains the types of the columns in
- * the result set
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function &standaloneQuery($query, $types = null)
- {
- $connection = $this->_doConnect('template1', false);
- if (PEAR::isError($connection)) {
- $err =& $this->raiseError(MDB2_ERROR_CONNECT_FAILED, null, null,
- 'Cannot connect to template1');
- return $err;
- }
-
- $isManip = MDB2::isManip($query);
- $offset = $this->row_offset;
- $limit = $this->row_limit;
- $this->row_offset = $this->row_limit = 0;
- $query = $this->_modifyQuery($query, $isManip, $limit, $offset);
-
- $result = $this->_doQuery($query, $isManip, $connection, false);
- @pg_close($connection);
- if (PEAR::isError($result)) {
- return $result;
- }
-
- if ($isManip) {
- return $result;
- }
-
- $result =& $this->_wrapResult($result, $types, true, false, $limit, $offset);
- return $result;
- }
-
- // }}}
- // {{{ _doQuery()
-
- /**
- * Execute a query
- * @param string $query query
- * @param boolean $isManip if the query is a manipulation query
- * @param resource $connection
- * @param string $database_name
- * @return result or error object
- * @access protected
- */
- function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
- {
- $this->last_query = $query;
- $this->debug($query, 'query');
- if ($this->options['disable_query']) {
- if ($isManip) {
- return 0;
- }
- return null;
- }
-
- if (is_null($connection)) {
- $err = $this->connect();
- if (PEAR::isError($err)) {
- return $err;
- }
- $connection = $this->connection;
- }
-
- $result = @pg_query($connection, $query);
- if (!$result) {
- return $this->raiseError();
- }
-
- if ($isManip) {
- return @pg_affected_rows($result);
- } elseif (!preg_match('/^\s*\(*\s*(SELECT|EXPLAIN|FETCH|SHOW)\s/si', $query)) {
- return 0;
- }
- return $result;
- }
-
- // }}}
- // {{{ _modifyQuery()
-
- /**
- * Changes a query string for various DBMS specific reasons
- *
- * @param string $query query to modify
- * @return the new (modified) query
- * @access protected
- */
- function _modifyQuery($query, $isManip, $limit, $offset)
- {
- if ($limit > 0
- && !preg_match('/LIMIT\s*\d(\s*(,|OFFSET)\s*\d+)?/i', $query)
- ) {
- $query = rtrim($query);
- if (substr($query, -1) == ';') {
- $query = substr($query, 0, -1);
- }
- if ($isManip) {
- $manip = preg_replace('/^(DELETE FROM|UPDATE).*$/', '\\1', $query);
- $from = $match[2];
- $where = $match[3];
- $query = $manip.' '.$from.' WHERE ctid=(SELECT ctid FROM '.$from.' '.$where.' LIMIT '.$limit.')';
- } else {
- $query.= " LIMIT $limit OFFSET $offset";
- }
- }
- return $query;
- }
-
- // }}}
- // {{{ nextID()
-
- /**
- * returns the next free id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @param boolean $ondemand when true the seqence is
- * automatic created, if it
- * not exists
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function nextID($seq_name, $ondemand = true)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = "SELECT NEXTVAL('$sequence_name')";
- $this->expectError(MDB2_ERROR_NOSUCHTABLE);
- $result = $this->queryOne($query, 'integer');
- $this->popExpect();
- if (PEAR::isError($result)) {
- if ($ondemand && $result->getCode() == MDB2_ERROR_NOSUCHTABLE) {
- $this->loadModule('Manager');
- $result = $this->manager->createSequence($seq_name, 1);
- if (PEAR::isError($result)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'nextID: on demand sequence could not be created');
- }
- return $this->nextId($seq_name, false);
- }
- }
- return $result;
- }
-
- // }}}
- // {{{ currID()
-
- /**
- * returns the current id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function currID($seq_name)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- return $this->queryOne("SELECT last_value FROM $sequence_name", 'integer');
- }
-}
-
-class MDB2_Result_pgsql extends MDB2_Result_Common
-{
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $row = @pg_fetch_array($this->result, null, PGSQL_ASSOC);
- if (is_array($row)
- && $this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE
- ) {
- $row = array_change_key_case($row, $this->db->options['field_case']);
- }
- } else {
- $row = @pg_fetch_row($this->result);
- }
- if (!$row) {
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- $null = null;
- return $null;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL) {
- $this->db->_fixResultArrayValues($row, MDB2_PORTABILITY_EMPTY_TO_NULL);
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ _getColumnNames()
-
- /**
- * Retrieve the names of columns returned by the DBMS in a query result.
- *
- * @return mixed an associative array variable
- * that will hold the names of columns. The
- * indexes of the array are the column names
- * mapped to lower case and the values are the
- * respective numbers of the columns starting
- * from 0. Some DBMS may not return any
- * columns when the result set does not
- * contain any rows.
- *
- * a MDB2 error on failure
- * @access private
- */
- function _getColumnNames()
- {
- $columns = array();
- $numcols = $this->numCols();
- if (PEAR::isError($numcols)) {
- return $numcols;
- }
- for ($column = 0; $column < $numcols; $column++) {
- $column_name = @pg_field_name($this->result, $column);
- $columns[$column_name] = $column;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $columns = array_change_key_case($columns, $this->db->options['field_case']);
- }
- return $columns;
- }
-
- // }}}
- // {{{ numCols()
-
- /**
- * Count the number of columns returned by the DBMS in a query result.
- *
- * @access public
- * @return mixed integer value with the number of columns, a MDB2 error
- * on failure
- */
- function numCols()
- {
- $cols = @pg_num_fields($this->result);
- if (is_null($cols)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numCols: resultset has already been freed');
- }
- return $this->db->raiseError();
- }
- return $cols;
- }
-
- // }}}
- // {{{ free()
-
- /**
- * Free the internal resources associated with result.
- *
- * @return boolean true on success, false if result is invalid
- * @access public
- */
- function free()
- {
- $free = @pg_free_result($this->result);
- if (!$free) {
- if (is_null($this->result)) {
- return MDB2_OK;
- }
- return $this->db->raiseError();
- }
- $this->result = null;
- return MDB2_OK;
- }
-}
-
-class MDB2_BufferedResult_pgsql extends MDB2_Result_pgsql
-{
- // {{{ seek()
-
- /**
- * seek to a specific row in a result set
- *
- * @param int $rownum number of the row where the data can be found
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function seek($rownum = 0)
- {
- if ($this->rownum != ($rownum - 1) && !@pg_result_seek($this->result, $rownum)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- return $this->db->raiseError(MDB2_ERROR_INVALID, null, null,
- 'seek: tried to seek to an invalid row number ('.$rownum.')');
- }
- $this->rownum = $rownum - 1;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ valid()
-
- /**
- * check if the end of the result set has been reached
- *
- * @return mixed true or false on sucess, a MDB2 error on failure
- * @access public
- */
- function valid()
- {
- $numrows = $this->numRows();
- if (PEAR::isError($numrows)) {
- return $numrows;
- }
- return $this->rownum < ($numrows - 1);
- }
-
- // }}}
- // {{{ numRows()
-
- /**
- * returns the number of rows in a result object
- *
- * @return mixed MDB2 Error Object or the number of rows
- * @access public
- */
- function numRows()
- {
- $rows = @pg_num_rows($this->result);
- if (is_null($rows)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numRows: resultset has already been freed');
- }
- return $this->raiseError();
- }
- return $rows;
- }
-}
-
-class MDB2_Statement_pgsql extends MDB2_Statement_Common
-{
-
-}
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/querysim.php b/program/lib/MDB2/Driver/querysim.php
deleted file mode 100755
index 928a86bd1..000000000
--- a/program/lib/MDB2/Driver/querysim.php
+++ /dev/null
@@ -1,684 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Original QuerySim Concept & ColdFusion Author: Hal Helms |
-// | <hal.helms@teamallaire.com> |
-// | Bert Dawson <bdawson@redbanner.com> |
-// +----------------------------------------------------------------------+
-// | Original PHP Author: Alan Richmond <arichmond@bigfoot.com> |
-// | David Huyck <b@bombusbee.com> |
-// +----------------------------------------------------------------------+
-// | Special note concerning code documentation: |
-// | QuerySim was originally created for use during development of |
-// | applications built using the Fusebox framework. (www.fusebox.org) |
-// | Fusebox uses an XML style of documentation called Fusedoc. (Which |
-// | is admittedly not well suited to documenting classes and functions. |
-// | This short-coming is being addressed by the Fusebox community.) PEAR |
-// | uses a Javadoc style of documentation called PHPDoc. (www.phpdoc.de) |
-// | Since this class extension spans two groups of users, it is asked |
-// | that the members of each respect the documentation standard of the |
-// | other. So it is a further requirement that both documentation |
-// | standards be included and maintained. If assistance is required |
-// | please contact Alan Richmond. |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/*
-<fusedoc fuse="querysim.php" language="PHP">
- <responsibilities>
- I take information and turn it into a recordset that can be accessed
- through the PEAR MDB2 API. Based on Hal Helms' QuerySim.cfm ColdFusion
- custom tag available at halhelms.com.
- </responsibilities>
- <properties>
- <property name="API" value="PEAR MDB2" />
- <property name="version" value="0.2.1" />
- <property name="status" value="beta" />
- <history author="Hal Helms" email="hal.helms@teamallaire.com" type="Create" />
- <history author="Bert Dawson" email="bdawson@redbanner.com" type="Update">
- Extensive revision that is backwardly compatible but eliminates the
- need for a separate .sim file.
- </history>
- <history author="Alan Richmond" email="arichmond@bigfoot.com" type="Create" date="10-July-2002">
- Rewrote in PHP as an extention to the PEAR DB API.
- Functions supported:
- connect, disconnect, query, fetchRow, freeResult,
- numCols, numRows, getSpecialQuery
- David Huyck (bombusbee.com) added ability to escape special
- characters (i.e., delimiters) using a '\'.
- Extended PEAR DB options[] for adding incoming parameters. Added
- options: columnDelim, dataDelim, eolDelim
- </history>
- <history author="David Huyck" email="b@bombusbee.com" type="Update" date="19-July-2002">
- Added the ability to set the QuerySim options at runtime.
- Default options are:
- 'columnDelim' => ',', // Commas split the column names
- 'dataDelim' => '|', // Pipes split the data fields
- 'eolDelim' => chr(13).chr(10) // Carriage returns split the
- // lines of data
- Affected functions are:
- DB_querysim(): set the default options when the
- constructor method is called
- _parseQuerySim($query): altered the parsing of lines, column
- names, and data fields
- _empty2null: altered the way this function is called
- to simplify calling it
- </history>
- <history author="Alan Richmond" email="arichmond@bigfoot.com" type="Update" date="24-July-2002">
- Added error catching for malformed QuerySim text.
- Bug fix _empty2null(): altered version was returning unmodified
- lineData.
- Cleanup:
- PEAR compliant formatting, finished PHPDocs and added 'out' to
- Fusedoc 'io'.
- Broke up _parseQuerySim() into _buildResult() and _parseOnDelim()
- to containerize duplicate parse code.
- </history>
- <history author="David Huyck" email="b@bombusbee.com" type="Update" date="25-July-2002">
- Edited the _buildResult() and _parseOnDelim() functions to improve
- reliability of special character escaping.
- Re-introduced a custom setOption() method to throw an error when a
- person tries to set one of the delimiters to '\'.
- </history>
- <history author="Alan Richmond" email="arichmond@bigfoot.com" type="Update" date="27-July-2002">
- Added '/' delimiter param to preg_quote() in _empty2null() and
- _parseOnDelim() so '/' can be used as a delimiter.
- Added error check for columnDelim == eolDelim or dataDelim == eolDelim.
- Renamed some variables for consistancy.
- </history>
- <history author="Alan Richmond" email="arichmond@bigfoot.com" type="Update" date="30-July-2002">
- Removed protected function _empty2null(). Turns out preg_split()
- deals with empty elemants by making them zero length strings, just
- what they ended up being anyway. This should speed things up a little.
- Affected functions:
- _parseOnDelim() perform trim on line here, instead of in
- _empty2null().
- _buildResult() remove call to _empty2null().
- _empty2null() removed function.
- </history>
- <history author="Alan Richmond" email="arichmond@bigfoot.com" type="Update" date="1-Jan-2003">
- Ported to PEAR MDB2.
- Methods supported:
- connect, query, getColumnNames, numCols, valid, fetch,
- numRows, free, fetchRow, nextResult, setLimit
- (inherited).
- </history>
- <history
- Removed array_change_key_case() work around for <4.2.0 in
- getColumnNames(), found it already done in MDB2/Common.php.
- </history>
- <history author="Alan Richmond" email="arichmond@bigfoot.com" type="Update" date="3-Feb-2003">
- Changed default eolDelim to a *nix file eol, since we're trimming
- the result anyway, it makes no difference for Windows. Now only
- Mac file eols should need to be set (and other kinds of chars).
- </history>
- <note author="Alan Richmond">
- Got WAY too long. See querysim_readme.txt for instructions and some
- examples.
- io section only documents elements of DB_result that DB_querysim uses,
- adds or changes; see MDB2 and MDB2_Driver_Common for more info.
- io section uses some elements that are not Fusedoc 2.0 compliant:
- object and resource.
- </note>
- </properties>
- <io>
- <in>
- <file path="MDB2/Common.php" action="require_once" />
- </in>
- <out>
- <object name="MDB2_querysim" extends="MDB2_Driver_Common" instantiatedby="MDB2::connect()">
- <resource type="file" name="connection" oncondition="source is external file" scope="class" />
- <string name="phptype" default="querysim" />
- <string name="dbsyntax" default="querysim" />
- <array name="supported" comments="most of these don't actually do anything, they are enabled to simulate the option being available if checked">
- <boolean name="sequences" default="true" />
- <boolean name="indexes" default="true" />
- <boolean name="affected_rows" default="true" />
- <boolean name="summary_functions" default="true" />
- <boolean name="order_by_text" default="true" />
- <boolean name="current_id" default="true" />
- <boolean name="limit_querys" default="true" comments="this one is functional" />
- <boolean name="LOBs" default="true" />
- <boolean name="replace" default="true" />
- <boolean name="sub_selects" default="true" />
- <boolean name="transactions" default="true" />
- </array>
- <string name="last_query" comments="last value passed in with query()" />
- <array name="options" comments="these can be changed at run time">
- <string name="columnDelim" default="," />
- <string name="dataDelim" default="|" />
- <string name="eolDelim" default="chr(13).chr(10)" />
- </array>
- </object>
- <array name="result" comments="the simulated record set returned by ::query()">
- <array comments="columns">
- <string comments="column name" />
- </array>
- <array comments="data">
- <array comments="row">
- <string comments="data element" />
- </array>
- </array>
- </array>
- </out>
- </io>
-</fusedoc>
-*/
-
-/**
- * MDB2 QuerySim driver
- *
- * @package MDB2
- * @category Database
- * @author Alan Richmond <arichmond@bigfoot.com>
- */
-class MDB2_Driver_querysim extends MDB2_Driver_Common
-{
- // {{{ properties
- var $escape_quotes = "\\";
- // }}}
-
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct()
- {
- parent::__construct();
-
- $this->phptype = 'querysim';
- $this->dbsyntax = 'querysim';
-
- // Most of these are dummies to simulate availability if checked
- $this->supported['sequences'] = 'emulated';
- $this->supported['indexes'] = true;
- $this->supported['affected_rows'] = false;
- $this->supported['summary_functions'] = false;
- $this->supported['order_by_text'] = false;
- $this->supported['current_id'] = 'emulated';
- $this->supported['limit_queries'] = true;// this one is real
- $this->supported['LOBs'] = true;
- $this->supported['replace'] = 'emulated';
- $this->supported['sub_selects'] = 'emulated';
- $this->supported['transactions'] = false;
- $this->supported['auto_increment'] = false;
- $this->supported['primary_key'] = false;
-
- $this->options['columnDelim'] = ',';
- $this->options['dataDelim'] = '|';
- $this->options['eolDelim'] = "\n";
- }
-
- // }}}
-
- // {{{ connect()
-
- /**
- * Open a file or simulate a successful database connect
- *
- * @access public
- *
- * @return mixed MDB2_OK string on success, a MDB2 error object on failure
- */
- function connect()
- {
- if (is_resource($this->connection)) {
- if ($this->connected_database_name == $this->database_name
- && ($this->opened_persistent == $this->options['persistent'])
- ) {
- return MDB2_OK;
- }
- if ($this->connected_database_name) {
- $this->_close($this->connection);
- }
- $this->disconnect();
- }
-
- $connection = 1;// sim connect
- // if external, check file...
- if ($this->database_name) {
- $file = $this->database_name;
- if (!file_exists($file)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null, 'file not found');
- }
- if (!is_file($file)) {
- return $this->raiseError(MDB2_ERROR_INVALID, null, null, 'not a file');
- }
- if (!is_readable($file)) {
- return $this->raiseError(MDB2_ERROR_ACCESS_VIOLATION, null, null,
- 'could not open file - check permissions');
- }
- // ...and open if persistent
- if ($this->options['persistent']) {
- $connection = @fopen($file, 'r');
- }
- }
- $this->connection = $connection;
- $this->connected_database_name = $this->database_name;
- $this->opened_persistent = $this->options['persistent'];
- $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
-
- return MDB2_OK;
- }
- // }}}
-
- // {{{ disconnect()
-
- /**
- * Log out and disconnect from the database.
- *
- * @return mixed true on success, false if not connected and error
- * object on error
- * @access public
- */
- function disconnect()
- {
- if (is_resource($this->connection)) {
- if (($this->opened_persistent) && (is_resource($this->connection))) {
- if (!@fclose($this->connection)) {
- return $this->raiseError();
- }
- }
- $this->connection = 0;
- }
- return MDB2_OK;
- }
- // }}}
-
- // {{{ _doQuery()
-
- /**
- * Execute a query
- * @param string $query query
- * @param boolean $isManip if the query is a manipulation query
- * @param resource $connection
- * @param string $database_name
- * @return result or error object
- * @access protected
- */
- function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
- {
- if ($isManip) {
- return $this->raiseError(MDB2_ERROR_UNSUPPORTED);
- }
-
- $this->last_query = $query;
- $this->debug($query, 'query');
- if ($this->options['disable_query']) {
- return null;
- }
-
- $result = $this->_buildResult($query);
- if (PEAR::isError($result)) {
- return $result;
- }
-
- if ($limit > 0) {
- $result[1] = array_slice($result[1], $offset-1, $limit);
- }
- return $result;
- }
- // }}}
-
- // {{{ _readFile()
-
- /**
- * Read an external file
- *
- * @param string filepath/filename
- *
- * @access protected
- *
- * @return string the contents of a file
- */
- function _readFile()
- {
- $buffer = '';
- if ($this->opened_persistent) {
- while (!feof($this->connection)) {
- $buffer.= fgets($this->connection, 1024);
- }
- } else {
- $this->connection = @fopen($this->connected_database_name, 'r');
- while (!feof($this->connection)) {
- $buffer.= fgets($this->connection, 1024);
- }
- $this->connection = @fclose($this->connection);
- }
- return $buffer;
- }
- // }}}
-
- // {{{ _buildResult()
-
- /**
- * Convert QuerySim text into an array
- *
- * @param string Text of simulated query
- *
- * @access protected
- *
- * @return multi-dimensional array containing the column names and data
- * from the QuerySim
- */
- function _buildResult($query)
- {
- $eolDelim = $this->options['eolDelim'];
- $columnDelim = $this->options['columnDelim'];
- $dataDelim = $this->options['dataDelim'];
-
- $columnNames = array();
- $data = array();
-
- if ($columnDelim == $eolDelim) {
- return $this->raiseError(MDB2_ERROR_INVALID, null, null,
- 'columnDelim and eolDelim must be different');
- } elseif ($dataDelim == $eolDelim){
- return $this->raiseError(MDB2_ERROR_INVALID, null, null,
- 'dataDelim and eolDelim must be different');
- }
-
- $query = trim($query);
- //tokenize escaped slashes
- $query = str_replace('\\\\', '[$double-slash$]', $query);
-
- if (!strlen($query)) {
- return $this->raiseError(MDB2_ERROR_SYNTAX, null, null,
- 'empty querysim text');
- }
- $lineData = $this->_parseOnDelim($query, $eolDelim);
- //kill the empty last row created by final eol char if it exists
- if (!strlen(trim($lineData[count($lineData) - 1]))) {
- unset($lineData[count($lineData) - 1]);
- }
- //populate columnNames array
- $thisLine = each($lineData);
- $columnNames = $this->_parseOnDelim($thisLine[1], $columnDelim);
- if ((in_array('', $columnNames)) || (in_array('NULL', $columnNames))) {
- return $this->raiseError(MDB2_ERROR_SYNTAX, null, null,
- 'all column names must be defined');
- }
- //replace double-slash tokens with single-slash
- $columnNames = str_replace('[$double-slash$]', '\\', $columnNames);
- $columnCount = count($columnNames);
- $rowNum = 0;
- //loop through data lines
- if (count($lineData) > 1) {
- while ($thisLine = each($lineData)) {
- $thisData = $this->_parseOnDelim($thisLine[1], $dataDelim);
- $thisDataCount = count($thisData);
- if ($thisDataCount != $columnCount) {
- $fileLineNo = $rowNum + 2;
- return $this->raiseError(MDB2_ERROR_SYNTAX, null, null,
- "number of data elements ($thisDataCount) in line $fileLineNo not equal to number of defined columns ($columnCount)");
- }
- //loop through data elements in data line
- foreach ($thisData as $thisElement) {
- if (strtoupper($thisElement) == 'NULL'){
- $thisElement = '';
- }
- //replace double-slash tokens with single-slash
- $data[$rowNum][] = str_replace('[$double-slash$]', '\\', $thisElement);
- }//end foreach
- ++$rowNum;
- }//end while
- }//end if
- return array($columnNames, $data);
- }//end function _buildResult()
- // }}}
-
- // {{{ _parseOnDelim()
-
- /**
- * Split QuerySim string into an array on a delimiter
- *
- * @param string $thisLine Text of simulated query
- * @param string $delim The delimiter to split on
- *
- * @access protected
- *
- * @return array containing parsed string
- */
- function _parseOnDelim($thisLine, $delim)
- {
- $delimQuoted = preg_quote($delim, '/');
- $thisLine = trim($thisLine);
-
- $parsed = preg_split('/(?<!\\\\)' .$delimQuoted. '/', $thisLine);
- //replaces escaped delimiters
- $parsed = preg_replace('/\\\\' .$delimQuoted. '/', $delim, $parsed);
- if ($delim != $this->options['eolDelim']) {
- //replaces escape chars
- $parsed = preg_replace('/\\\\/', '', $parsed);
- }
- return $parsed;
- }
- // }}}
-}
-
-class MDB2_Result_querysim extends MDB2_Result_Common
-{
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if (is_null($this->result)) {
- $err =& $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- return $err;
- }
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- $target_rownum = $this->rownum + 1;
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if (!isset($this->result[1][$target_rownum])) {
- $null = null;
- return $null;
- }
- $row = $this->result[1][$target_rownum];
- // make row associative
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $column_names = $this->getColumnNames();
- foreach ($column_names as $name => $i) {
- $column_names[$name] = $row[$i];
- }
- $row = $column_names;
- }
- if (($mode = ($this->db->options['portability'] & MDB2_PORTABILITY_RTRIM)
- + ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL))
- ) {
- $this->db->_fixResultArrayValues($row, $mode);
- }
- if (!empty($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (!empty($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ _getColumnNames()
-
- /**
- * Retrieve the names of columns returned by the DBMS in a query result.
- *
- * @return mixed an associative array variable
- * that will hold the names of columns. The
- * indexes of the array are the column names
- * mapped to lower case and the values are the
- * respective numbers of the columns starting
- * from 0. Some DBMS may not return any
- * columns when the result set does not
- * contain any rows.
- *
- * a MDB2 error on failure
- * @access private
- */
- function _getColumnNames()
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'getColumnNames: resultset has already been freed');
- }
- $columns = array_flip($this->result[0]);
- if ($this->db->options['portability'] & MDB2_PORTABILITY_FIX_CASE) {
- $columns = array_change_key_case($columns, $this->db->options['field_case']);
- }
- return $columns;
- }
-
- // }}}
- // {{{ numCols()
-
- /**
- * Count the number of columns returned by the DBMS in a query result.
- *
- * @access public
- * @return mixed integer value with the number of columns, a MDB2 error
- * on failure
- */
- function numCols()
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numCols: resultset has already been freed');
- }
- $cols = count($this->result[0]);
- return $cols;
- }
-}
-
-class MDB2_BufferedResult_querysim extends MDB2_Result_querysim
-{
- // {{{ seek()
-
- /**
- * seek to a specific row in a result set
- *
- * @param int $rownum number of the row where the data can be found
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function seek($rownum = 0)
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- $this->rownum = $rownum - 1;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ valid()
-
- /**
- * check if the end of the result set has been reached
- *
- * @return mixed true or false on sucess, a MDB2 error on failure
- * @access public
- */
- function valid()
- {
- $numrows = $this->numRows();
- if (PEAR::isError($numrows)) {
- return $numrows;
- }
- return $this->rownum < ($numrows - 1);
- }
-
- // }}}
- // {{{ numRows()
-
- /**
- * returns the number of rows in a result object
- *
- * @return mixed MDB2 Error Object or the number of rows
- * @access public
- */
- function numRows()
- {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numRows: resultset has already been freed');
- }
- $rows = count($this->result[1]);
- return $rows;
- }
-}
-
-
-class MDB2_Statement_querysim extends MDB2_Statement_Common
-{
-
-}
-
-?> \ No newline at end of file
diff --git a/program/lib/MDB2/Driver/sqlite.php b/program/lib/MDB2/Driver/sqlite.php
deleted file mode 100755
index 231b429d4..000000000
--- a/program/lib/MDB2/Driver/sqlite.php
+++ /dev/null
@@ -1,805 +0,0 @@
-<?php
-// vim: set et ts=4 sw=4 fdm=marker:
-// +----------------------------------------------------------------------+
-// | PHP versions 4 and 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1998-2004 Manuel Lemos, Tomas V.V.Cox, |
-// | Stig. S. Bakken, Lukas Smith |
-// | All rights reserved. |
-// +----------------------------------------------------------------------+
-// | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
-// | API as well as database abstraction for PHP applications. |
-// | This LICENSE is in the BSD license style. |
-// | |
-// | Redistribution and use in source and binary forms, with or without |
-// | modification, are permitted provided that the following conditions |
-// | are met: |
-// | |
-// | Redistributions of source code must retain the above copyright |
-// | notice, this list of conditions and the following disclaimer. |
-// | |
-// | 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. |
-// | |
-// | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
-// | Lukas Smith nor the names of his contributors may be used to endorse |
-// | or promote products derived from this software without specific prior|
-// | written permission. |
-// | |
-// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
-// | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
-// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
-// | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
-// | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
-// | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
-// | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
-// | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
-// | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
-// | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
-// | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
-// | POSSIBILITY OF SUCH DAMAGE. |
-// +----------------------------------------------------------------------+
-// | Author: Lukas Smith <smith@backendmedia.com> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-//
-
-/**
- * MDB2 SQLite driver
- *
- * @package MDB2
- * @category Database
- * @author Lukas Smith <smith@backendmedia.com>
- */
-class MDB2_Driver_sqlite extends MDB2_Driver_Common
-{
- // {{{ properties
- var $escape_quotes = "'";
-
- var $_lasterror = '';
-
- // }}}
- // {{{ constructor
-
- /**
- * Constructor
- */
- function __construct()
- {
- parent::__construct();
-
- $this->phptype = 'sqlite';
- $this->dbsyntax = 'sqlite';
-
- $this->supported['sequences'] = true;
- $this->supported['indexes'] = true;
- $this->supported['affected_rows'] = true;
- $this->supported['summary_functions'] = true;
- $this->supported['order_by_text'] = true;
- $this->supported['current_id'] = true;
- $this->supported['limit_queries'] = true;
- $this->supported['LOBs'] = true;
- $this->supported['replace'] = true;
- $this->supported['transactions'] = true;
- $this->supported['sub_selects'] = true;
- $this->supported['auto_increment'] = true;
-
- $this->options['base_transaction_name'] = '___php_MDB2_sqlite_auto_commit_off';
- $this->options['fixed_float'] = 0;
- $this->options['database_path'] = '';
- $this->options['database_extension'] = '';
- }
-
- // }}}
- // {{{ errorInfo()
-
- /**
- * This method is used to collect information about an error
- *
- * @param integer $error
- * @return array
- * @access public
- */
- function errorInfo($error = null)
- {
- $native_code = null;
- if ($this->connection) {
- $native_code = @sqlite_last_error($this->connection);
- }
- $native_msg = @sqlite_error_string($native_code);
-
- if (is_null($error)) {
- static $error_regexps;
- if (empty($error_regexps)) {
- $error_regexps = array(
- '/^no such table:/' => MDB2_ERROR_NOSUCHTABLE,
- '/^no such index:/' => MDB2_ERROR_NOT_FOUND,
- '/^(table|index) .* already exists$/' => MDB2_ERROR_ALREADY_EXISTS,
- '/PRIMARY KEY must be unique/i' => MDB2_ERROR_CONSTRAINT,
- '/is not unique/' => MDB2_ERROR_CONSTRAINT,
- '/columns .* are not unique/i' => MDB2_ERROR_CONSTRAINT,
- '/uniqueness constraint failed/' => MDB2_ERROR_CONSTRAINT,
- '/may not be NULL/' => MDB2_ERROR_CONSTRAINT_NOT_NULL,
- '/^no such column:/' => MDB2_ERROR_NOSUCHFIELD,
- '/column not present in both tables/i' => MDB2_ERROR_NOSUCHFIELD,
- '/^near ".*": syntax error$/' => MDB2_ERROR_SYNTAX,
- '/[0-9]+ values for [0-9]+ columns/i' => MDB2_ERROR_VALUE_COUNT_ON_ROW,
- );
- }
- foreach ($error_regexps as $regexp => $code) {
- if (preg_match($regexp, $this->_lasterror)) {
- $error = $code;
- break;
- }
- }
- }
- return array($error, $native_code, $native_msg);
- }
-
- // }}}
- // {{{ escape()
-
- /**
- * Quotes a string so it can be safely used in a query. It will quote
- * the text so it can safely be used within a query.
- *
- * @param string $text the input string to quote
- * @return string quoted string
- * @access public
- */
- function escape($text)
- {
- return @sqlite_escape_string($text);
- }
-
- // }}}
- // {{{ beginTransaction()
-
- /**
- * Start a transaction.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function beginTransaction()
- {
- $this->debug('starting transaction', 'beginTransaction');
- if ($this->in_transaction) {
- return MDB2_OK; //nothing to do
- }
- if (!$this->destructor_registered && $this->opened_persistent) {
- $this->destructor_registered = true;
- register_shutdown_function('MDB2_closeOpenTransactions');
- }
- $query = 'BEGIN TRANSACTION '.$this->options['base_transaction_name'];
- $result = $this->_doQuery($query, true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = true;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ commit()
-
- /**
- * Commit the database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function commit()
- {
- $this->debug('commit transaction', 'commit');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'commit: transaction changes are being auto committed');
- }
- $query = 'COMMIT TRANSACTION '.$this->options['base_transaction_name'];
- $result = $this->_doQuery($query, true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ rollback()
-
- /**
- * Cancel any database changes done during a transaction that is in
- * progress.
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function rollback()
- {
- $this->debug('rolling back transaction', 'rollback');
- if (!$this->in_transaction) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'rollback: transactions can not be rolled back when changes are auto committed');
- }
- $query = 'ROLLBACK TRANSACTION '.$this->options['base_transaction_name'];
- $result = $this->_doQuery($query, true);
- if (PEAR::isError($result)) {
- return $result;
- }
- $this->in_transaction = false;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ getDatabaseFile()
-
- /**
- * Builds the string with path+dbname+extension
- *
- * @return string full database path+file
- * @access protected
- */
- function _getDatabaseFile($database_name)
- {
- if ($database_name == '') {
- return $database_name;
- }
- return $this->options['database_path'].$database_name.$this->options['database_extension'];
- }
-
- // }}}
- // {{{ connect()
-
- /**
- * Connect to the database
- *
- * @return true on success, MDB2 Error Object on failure
- **/
- function connect()
- {
- $database_file = $this->_getDatabaseFile($this->database_name);
- if (is_resource($this->connection)) {
- if (count(array_diff($this->connected_dsn, $this->dsn)) == 0
- && $this->connected_database_name == $database_file
- && $this->opened_persistent == $this->options['persistent']
- ) {
- return MDB2_OK;
- }
- $this->disconnect(false);
- }
-
- if (!PEAR::loadExtension($this->phptype)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND, null, null,
- 'connect: extension '.$this->phptype.' is not compiled into PHP');
- }
-
- if (!empty($this->database_name)) {
- if (!file_exists($database_file)) {
- if (!touch($database_file)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND);
- }
- if (!isset($this->dsn['mode'])
- || !is_numeric($this->dsn['mode'])
- ) {
- $mode = 0644;
- } else {
- $mode = octdec($this->dsn['mode']);
- }
- if (!chmod($database_file, $mode)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND);
- }
- if (!file_exists($database_file)) {
- return $this->raiseError(MDB2_ERROR_NOT_FOUND);
- }
- }
- if (!is_file($database_file)) {
- return $this->raiseError(MDB2_ERROR_INVALID);
- }
- if (!is_readable($database_file)) {
- return $this->raiseError(MDB2_ERROR_ACCESS_VIOLATION);
- }
-
- $connect_function = ($this->options['persistent'] ? 'sqlite_popen' : 'sqlite_open');
- $php_errormsg = '';
- @ini_set('track_errors', true);
- $connection = @$connect_function($database_file);
- @ini_restore('track_errors');
- $this->_lasterror = isset($php_errormsg) ? $php_errormsg : '';
- if (!$connection) {
- return $this->raiseError(MDB2_ERROR_CONNECT_FAILED);
- }
- $this->connection = $connection;
- $this->connected_dsn = $this->dsn;
- $this->connected_database_name = $database_file;
- $this->opened_persistent = $this->getoption('persistent');
- $this->dbsyntax = $this->dsn['dbsyntax'] ? $this->dsn['dbsyntax'] : $this->phptype;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ disconnect()
-
- /**
- * Log out and disconnect from the database.
- *
- * @return mixed true on success, false if not connected and error
- * object on error
- * @access public
- */
- function disconnect($force = true)
- {
- if (is_resource($this->connection)) {
- if (!$this->opened_persistent || $force) {
- @sqlite_close($this->connection);
- }
- $this->connection = 0;
- }
- return MDB2_OK;
- }
-
- // }}}
- // {{{ _doQuery()
-
- /**
- * Execute a query
- * @param string $query query
- * @param boolean $isManip if the query is a manipulation query
- * @param resource $connection
- * @param string $database_name
- * @return result or error object
- * @access protected
- */
- function _doQuery($query, $isManip = false, $connection = null, $database_name = null)
- {
- $this->last_query = $query;
- $this->debug($query, 'query');
- if ($this->options['disable_query']) {
- if ($isManip) {
- return MDB2_OK;
- }
- return null;
- }
-
- if (is_null($connection)) {
- $error = $this->connect();
- if (PEAR::isError($error)) {
- return $error;
- }
- $connection = $this->connection;
- }
-
- $function = $this->options['result_buffering']
- ? 'sqlite_query' : 'sqlite_unbuffered_query';
- $php_errormsg = '';
- ini_set('track_errors', true);
- $result = @$function($query.';', $connection);
- ini_restore('track_errors');
- $this->_lasterror = isset($php_errormsg) ? $php_errormsg : '';
-
- if (!$result) {
- return $this->raiseError();
- }
-
- if ($isManip) {
- return @sqlite_changes($connection);
- }
- return $result;
- }
-
- // }}}
- // {{{ _modifyQuery()
-
- /**
- * Changes a query string for various DBMS specific reasons
- *
- * @param string $query query to modify
- * @return the new (modified) query
- * @access protected
- */
- function _modifyQuery($query, $isManip, $limit, $offset)
- {
- if ($this->options['portability'] & MDB2_PORTABILITY_DELETE_COUNT) {
- if (preg_match('/^\s*DELETE\s+FROM\s+(\S+)\s*$/i', $query)) {
- $query = preg_replace('/^\s*DELETE\s+FROM\s+(\S+)\s*$/',
- 'DELETE FROM \1 WHERE 1=1', $query);
- }
- }
- if ($limit > 0
- && !preg_match('/LIMIT\s*\d(\s*(,|OFFSET)\s*\d+)?/i', $query)
- ) {
- $query = rtrim($query);
- if (substr($query, -1) == ';') {
- $query = substr($query, 0, -1);
- }
- if ($isManip) {
- $query .= " LIMIT $limit";
- } else {
- $query .= " LIMIT $offset,$limit";
- }
- }
- return $query;
- }
-
-
- // }}}
- // {{{ replace()
-
- /**
- * Execute a SQL REPLACE query. A REPLACE query is identical to a INSERT
- * query, except that if there is already a row in the table with the same
- * key field values, the REPLACE query just updates its values instead of
- * inserting a new row.
- *
- * The REPLACE type of query does not make part of the SQL standards. Since
- * practically only SQLite implements it natively, this type of query is
- * emulated through this method for other DBMS using standard types of
- * queries inside a transaction to assure the atomicity of the operation.
- *
- * @access public
- *
- * @param string $table name of the table on which the REPLACE query will
- * be executed.
- * @param array $fields associative array that describes the fields and the
- * values that will be inserted or updated in the specified table. The
- * indexes of the array are the names of all the fields of the table. The
- * values of the array are also associative arrays that describe the
- * values and other properties of the table fields.
- *
- * Here follows a list of field properties that need to be specified:
- *
- * value:
- * Value to be assigned to the specified field. This value may be
- * of specified in database independent type format as this
- * function can perform the necessary datatype conversions.
- *
- * Default:
- * this property is required unless the Null property
- * is set to 1.
- *
- * type
- * Name of the type of the field. Currently, all types Metabase
- * are supported except for clob and blob.
- *
- * Default: no type conversion
- *
- * null
- * Boolean property that indicates that the value for this field
- * should be set to null.
- *
- * The default value for fields missing in INSERT queries may be
- * specified the definition of a table. Often, the default value
- * is already null, but since the REPLACE may be emulated using
- * an UPDATE query, make sure that all fields of the table are
- * listed in this function argument array.
- *
- * Default: 0
- *
- * key
- * Boolean property that indicates that this field should be
- * handled as a primary key or at least as part of the compound
- * unique index of the table that will determine the row that will
- * updated if it exists or inserted a new row otherwise.
- *
- * This function will fail if no key field is specified or if the
- * value of a key field is set to null because fields that are
- * part of unique index they may not be null.
- *
- * Default: 0
- *
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- */
- function replace($table, $fields)
- {
- $count = count($fields);
- $query = $values = '';
- $keys = $colnum = 0;
- for (reset($fields); $colnum < $count; next($fields), $colnum++) {
- $name = key($fields);
- if ($colnum > 0) {
- $query .= ',';
- $values .= ',';
- }
- $query .= $name;
- if (isset($fields[$name]['null']) && $fields[$name]['null']) {
- $value = 'NULL';
- } else {
- $value = $this->quote($fields[$name]['value'], $fields[$name]['type']);
- }
- $values .= $value;
- if (isset($fields[$name]['key']) && $fields[$name]['key']) {
- if ($value === 'NULL') {
- return $this->raiseError(MDB2_ERROR_CANNOT_REPLACE, null, null,
- 'replace: key value '.$name.' may not be NULL');
- }
- $keys++;
- }
- }
- if ($keys == 0) {
- return $this->raiseError(MDB2_ERROR_CANNOT_REPLACE, null, null,
- 'replace: not specified which fields are keys');
- }
- $query = "REPLACE INTO $table ($query) VALUES ($values)";
- $this->last_query = $query;
- $this->debug($query, 'query');
- return $this->_doQuery($query, true);
- }
-
- // }}}
- // {{{ nextID()
-
- /**
- * returns the next free id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @param boolean $ondemand when true the seqence is
- * automatic created, if it
- * not exists
- *
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function nextID($seq_name, $ondemand = true)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- $query = "INSERT INTO $sequence_name (".$this->options['seqcol_name'].") VALUES (NULL)";
- $this->expectError(MDB2_ERROR_NOSUCHTABLE);
- $result = $this->_doQuery($query, true);
- $this->popExpect();
- if (PEAR::isError($result)) {
- if ($ondemand && $result->getCode() == MDB2_ERROR_NOSUCHTABLE) {
- $this->loadModule('Manager');
- // Since we are creating the sequence on demand
- // we know the first id = 1 so initialize the
- // sequence at 2
- $result = $this->manager->createSequence($seq_name, 2);
- if (PEAR::isError($result)) {
- return $this->raiseError(MDB2_ERROR, null, null,
- 'nextID: on demand sequence '.$seq_name.' could not be created');
- } else {
- // First ID of a newly created sequence is 1
- return 1;
- }
- }
- return $result;
- }
- $value = @sqlite_last_insert_rowid($this->connection);
- if (is_numeric($value)
- && PEAR::isError($this->_doQuery("DELETE FROM $sequence_name WHERE ".$this->options['seqcol_name']." < $value", true))
- ) {
- $this->warnings[] = 'nextID: could not delete previous sequence table values from '.$seq_name;
- }
- return $value;
- }
-
- // }}}
- // {{{ getAfterID()
-
- /**
- * returns the autoincrement ID if supported or $id
- *
- * @param mixed $id value as returned by getBeforeId()
- * @param string $table name of the table into which a new row was inserted
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function getAfterID($id, $table)
- {
- $this->loadModule('Native');
- return $this->native->getInsertID();
- }
-
- // }}}
- // {{{ currID()
-
- /**
- * returns the current id of a sequence
- *
- * @param string $seq_name name of the sequence
- * @return mixed MDB2 Error Object or id
- * @access public
- */
- function currID($seq_name)
- {
- $sequence_name = $this->getSequenceName($seq_name);
- return $this->queryOne("SELECT MAX(".$this->options['seqcol_name'].") FROM $sequence_name", 'integer');
- }
-}
-
-class MDB2_Result_sqlite extends MDB2_Result_Common
-{
- // }}}
- // {{{ fetchRow()
-
- /**
- * Fetch a row and insert the data into an existing array.
- *
- * @param int $fetchmode how the array data should be indexed
- * @param int $rownum number of the row where the data can be found
- * @return int data array on success, a MDB2 error on failure
- * @access public
- */
- function &fetchRow($fetchmode = MDB2_FETCHMODE_DEFAULT, $rownum = null)
- {
- if (!is_null($rownum)) {
- $seek = $this->seek($rownum);
- if (PEAR::isError($seek)) {
- return $seek;
- }
- }
- if ($fetchmode == MDB2_FETCHMODE_DEFAULT) {
- $fetchmode = $this->db->fetchmode;
- }
- if ($fetchmode & MDB2_FETCHMODE_ASSOC) {
- $row = @sqlite_fetch_array($this->result, SQLITE_ASSOC);
- if (is_array($row)
- && $this->db->options['portability'] & MDB2_PORTABILITY_LOWERCASE
- ) {
- $row = array_change_key_case($row, CASE_LOWER);
- }
- } else {
- $row = @sqlite_fetch_array($this->result, SQLITE_NUM);
- }
- if (!$row) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'fetchRow: resultset has already been freed');
- }
- return null;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_EMPTY_TO_NULL) {
- $this->db->_convertEmptyArrayValuesToNull($row);
- }
- if (isset($this->values)) {
- $this->_assignBindColumns($row);
- }
- if (isset($this->types)) {
- $row = $this->db->datatype->convertResultRow($this->types, $row);
- }
- if ($fetchmode === MDB2_FETCHMODE_OBJECT) {
- $object_class = $this->db->options['fetch_class'];
- if ($object_class == 'stdClass') {
- $row = (object) $row;
- } else {
- $row = &new $object_class($row);
- }
- }
- ++$this->rownum;
- return $row;
- }
-
- // }}}
- // {{{ _getColumnNames()
-
- /**
- * Retrieve the names of columns returned by the DBMS in a query result.
- *
- * @return mixed an associative array variable
- * that will hold the names of columns. The
- * indexes of the array are the column names
- * mapped to lower case and the values are the
- * respective numbers of the columns starting
- * from 0. Some DBMS may not return any
- * columns when the result set does not
- * contain any rows.
- *
- * a MDB2 error on failure
- * @access private
- */
- function _getColumnNames()
- {
- $columns = array();
- $numcols = $this->numCols();
- if (PEAR::isError($numcols)) {
- return $numcols;
- }
- for ($column = 0; $column < $numcols; $column++) {
- $column_name = @sqlite_field_name($this->result, $column);
- $columns[$column_name] = $column;
- }
- if ($this->db->options['portability'] & MDB2_PORTABILITY_LOWERCASE) {
- $columns = array_change_key_case($columns, CASE_LOWER);
- }
- return $columns;
- }
-
- // }}}
- // {{{ numCols()
-
- /**
- * Count the number of columns returned by the DBMS in a query result.
- *
- * @access public
- * @return mixed integer value with the number of columns, a MDB2 error
- * on failure
- */
- function numCols()
- {
- $cols = @sqlite_num_fields($this->result);
- if (is_null($cols)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numCols: resultset has already been freed');
- }
- return $this->db->raiseError();
- }
- return $cols;
- }
-}
-
-class MDB2_BufferedResult_sqlite extends MDB2_Result_sqlite
-{
- // {{{ seek()
-
- /**
- * seek to a specific row in a result set
- *
- * @param int $rownum number of the row where the data can be found
- * @return mixed MDB2_OK on success, a MDB2 error on failure
- * @access public
- */
- function seek($rownum = 0)
- {
- if (!@sqlite_seek($this->result, $rownum)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'seek: resultset has already been freed');
- }
- return $this->db->raiseError(MDB2_ERROR_INVALID, null, null,
- 'seek: tried to seek to an invalid row number ('.$rownum.')');
- }
- $this->rownum = $rownum - 1;
- return MDB2_OK;
- }
-
- // }}}
- // {{{ valid()
-
- /**
- * check if the end of the result set has been reached
- *
- * @return mixed true or false on sucess, a MDB2 error on failure
- * @access public
- */
- function valid()
- {
- $numrows = $this->numRows();
- if (PEAR::isError($numrows)) {
- return $numrows;
- }
- return $this->rownum < ($numrows - 1);
- }
-
- // }}}
- // {{{ numRows()
-
- /**
- * returns the number of rows in a result object
- *
- * @return mixed MDB2 Error Object or the number of rows
- * @access public
- */
- function numRows()
- {
- $rows = @sqlite_num_rows($this->result);
- if (is_null($rows)) {
- if (is_null($this->result)) {
- return $this->db->raiseError(MDB2_ERROR_NEED_MORE_DATA, null, null,
- 'numRows: resultset has already been freed');
- }
- return $this->raiseError();
- }
- return $rows;
- }
-}
-
-class MDB2_Statement_sqlite extends MDB2_Statement_Common
-{
-
-}
-
-?> \ No newline at end of file