Removed MDB2 classes; install seperately

1 files changed, 0 insertions, 356 deletions

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