mirror of
https://github.com/EGroupware/egroupware.git
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fixed "There's NO ADOdb object!" error in DB backup/restore via
setup-cli.php
This commit is contained in:
Ralf Becker
parent
667eb5eb82
commit
16c5ce05ac
@ -1,58 +1,87 @@
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<?php
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/**************************************************************************\
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* eGroupWare - Setup - db-backups *
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* http://www.egroupware.org *
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* -------------------------------------------- *
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* Written and copyright by Ralf Becker <RalfBecker@outdoor-training.de> *
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* -------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU General Public License as published by the *
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* Free Software Foundation; either version 2 of the License, or (at your *
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* option) any later version. *
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\**************************************************************************/
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/* $Id$ */
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define('BACKSLASH_TOKEN','##!!**bAcKsLaSh**!!##'); // used in cvs_split
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/**
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* DB independent backup and restore of eGW's DB
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/**
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* eGroupWare API: Database backups
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*
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* @package phpgwapi
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* @link http://www.egroupware.org
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @package api
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* @subpackage db
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* @author RalfBecker-AT-outdoor-training.de
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* @license GPL
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* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @copyright (c) 2003-8 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
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* @version $Id$
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*/
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class db_backup
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{
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var $schema_proc; /** schema_proc class */
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var $schemas = array(); /** array tablename => schema */
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var $exclude_tables = array( /** exclude from backup */
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/**
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* DB independent backup and restore of eGW's DB
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*/
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class db_backup
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{
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/**
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* replaces backslashes, used in cvs_split
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*/
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const BACKSLASH_TOKEN = '##!!**bAcKsLaSh**!!##';
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/**
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* Reference to schema_proc
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*
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* @var schema_proc
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*/
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var $schema_proc;
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/**
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* Reference to ADOdb (connection) object
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*
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* @var ADOConnection
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*/
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var $adodb;
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/**
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* DB schemas, as array tablename => schema
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*
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* @var array
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*/
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var $schemas = array();
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/**
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* Tables to exclude from the backup: sessions, diverse caches which get automatic rebuild
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*
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* @var array
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*/
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var $exclude_tables = array(
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'egw_sessions','egw_app_sessions','phpgw_sessions','phpgw_app_sessions', // eGW's session-tables
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'phpgw_anglemail', // email's cache
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'egw_felamimail_cache','egw_felamimail_folderstatus','phpgw_felamimail_cache','phpgw_felamimail_folderstatus', // felamimail's cache
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);
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var $system_tables = false; /** regular expression to identify system-tables => ignored for schema+backup */
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var $egw_tables = false; /** regurar expression to identify eGW tables => if set only they are used */
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/**
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* regular expression to identify system-tables => ignored for schema+backup
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*
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* @var string|boolean
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*/
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var $system_tables = false;
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/**
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* regurar expression to identify eGW tables => if set only they are used
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*
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* @var string|boolean
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*/
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var $egw_tables = false;
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/**
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* Constructor
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*/
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function db_backup()
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function __construct()
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{
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if (is_object($GLOBALS['egw_setup']->oProc)) // schema_proc already instanciated, use it
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if (isset($GLOBALS['egw_setup']) && is_object($GLOBALS['egw_setup']) && !isset($GLOBALS['egw_setup']->db))
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{
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$GLOBALS['egw_setup']->loaddb(); // we run inside setup, but db object is not loaded
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}
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if (isset($GLOBALS['egw_setup']->oProc) && is_object($GLOBALS['egw_setup']->oProc)) // schema_proc already instanciated, use it
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{
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$this->schema_proc = $GLOBALS['egw_setup']->oProc;
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}
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else
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{
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$this->schema_proc = CreateObject('phpgwapi.schema_proc');
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$this->schema_proc = new schema_proc();
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}
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$this->db = $this->schema_proc->m_odb;
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$this->adodb = &$GLOBALS['egw']->ADOdb;
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if (is_object($GLOBALS['egw_setup'])) // called from setup
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$this->adodb = $this->db->Link_ID;
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if (isset($GLOBALS['egw_setup']) && is_object($GLOBALS['egw_setup'])) // called from setup
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{
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if ($GLOBALS['egw_setup']->config_table && $GLOBALS['egw_setup']->table_exist(array($GLOBALS['egw_setup']->config_table)))
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{
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@ -276,9 +305,8 @@
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/**
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* Split one line of a csv file into an array and does all unescaping
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* @internal
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*/
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function csv_split($line,$keys=False)
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private function csv_split($line,$keys=False)
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{
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$fields = explode(',',trim($line));
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@ -300,7 +328,7 @@
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$str_pending = $field;
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continue;
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}
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$arr[$key] = str_replace(BACKSLASH_TOKEN,'\\',str_replace(array('\\\\','\\n','\\r','\\"'),array(BACKSLASH_TOKEN,"\n","\r",'"'),substr($field,1,-1)));
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$arr[$key] = str_replace(self::BACKSLASH_TOKEN,'\\',str_replace(array('\\\\','\\n','\\r','\\"'),array(self::BACKSLASH_TOKEN,"\n","\r",'"'),substr($field,1,-1)));
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}
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elseif ($keys && strlen($field) > 24)
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{
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@ -316,9 +344,9 @@
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}
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/**
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* @internal
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* escape data for csv
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*/
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function escape_data(&$data,$col,$defs)
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private function escape_data(&$data,$col,$defs)
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{
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if (is_null($data))
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{
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@ -399,7 +427,7 @@
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/**
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* Backup all schemas in the form of a setup/tables_current.inc.php file
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*
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* @param f resource/boolean
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* @param resource|boolean $f
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*/
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function schema_backup($f=False)
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{
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@ -436,7 +464,7 @@
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{
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if (!is_object($this->browser))
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{
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$this->browser = CreateObject('phpgwapi.browser');
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$this->browser = new browser();
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}
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$this->browser->content_header('schema-backup-'.date('YmdHi').'.inc.php','text/plain',bytes($def));
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echo "<?php\n\t/* eGroupWare schema-backup from ".date('Y-m-d H:i:s')." */\n\n".$def;
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@ -444,9 +472,11 @@
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}
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/**
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* @internal copied from etemplate/inc/class.db_tools.inc.php
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* Dump an array as php source
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*
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* copied from etemplate/inc/class.db_tools.inc.php
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*/
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function write_array($arr,$depth,$parent='')
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private function write_array($arr,$depth,$parent='')
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{
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if (in_array($parent,array('pk','fk','ix','uc')))
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{
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@ -495,7 +525,7 @@
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return $def;
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}
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}
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}
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/*
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$line = '"de","ranking","use \\"yes\\", or \\"no, prefession\\"","benützen Sie \\"yes\\" oder \\"no, Beruf\\""';
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@ -100,18 +100,20 @@ class schema_proc
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if(is_object($db))
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{
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$this->m_odb = $db;
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$this->adodb = &$this->m_odb->Link_ID;
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}
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else
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{
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$this->m_odb = is_object($GLOBALS['egw']->db) ? $GLOBALS['egw']->db : $GLOBALS['egw_setup']->db;
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$this->adodb = &$GLOBALS['egw']->ADOdb;
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$this->m_odb = isset($GLOBALS['egw']->db) && is_object($GLOBALS['egw']->db) ? $GLOBALS['egw']->db : $GLOBALS['egw_setup']->db;
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}
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if (!($this->m_odb instanceof egw_db))
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{
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throw new egw_exception_assertion_failed('no egw_db object!');
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}
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$this->m_odb->connect();
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$this->capabilities =& $this->m_odb->capabilities;
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$this->sType = $dbms ? $dmbs : $this->m_odb->Type;
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$this->adodb = &$this->m_odb->Link_ID;
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$this->dict = NewDataDictionary($this->adodb);
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// enable the debuging in ADOdb's datadictionary if the debug-level is greater then 1
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