317 lines
11 KiB
PHP
317 lines
11 KiB
PHP
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<?php
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if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
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/*********************************************************************************
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* SugarCRM is a customer relationship management program developed by
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* SugarCRM, Inc. Copyright (C) 2004-2010 SugarCRM Inc.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License version 3 as published by the
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* Free Software Foundation with the addition of the following permission added
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* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
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* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
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* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Affero General Public License along with
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* this program; if not, see http://www.gnu.org/licenses or write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA.
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*
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* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
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* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU Affero General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* SugarCRM" logo. If the display of the logo is not reasonably feasible for
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* technical reasons, the Appropriate Legal Notices must display the words
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* "Powered by SugarCRM".
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********************************************************************************/
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/*********************************************************************************
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* Description: This file handles the Data base functionality for the application.
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* It acts as the DB abstraction layer for the application. It depends on helper classes
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* which generate the necessary SQL. This sql is then passed to PEAR DB classes.
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* The helper class is chosen in DBManagerFactory, which is driven by 'db_type' in 'dbconfig' under config.php.
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*
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* All the functions in this class will work with any bean which implements the meta interface.
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* The passed bean is passed to helper class which uses these functions to generate correct sql.
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*
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* The meta interface has the following functions:
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* getTableName() Returns table name of the object.
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* getFieldDefinitions() Returns a collection of field definitions in order.
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* getFieldDefintion(name) Return field definition for the field.
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* getFieldValue(name) Returns the value of the field identified by name.
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* If the field is not set, the function will return boolean FALSE.
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* getPrimaryFieldDefinition() Returns the field definition for primary key
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*
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* The field definition is an array with the following keys:
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*
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* name This represents name of the field. This is a required field.
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* type This represents type of the field. This is a required field and valid values are:
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* <EFBFBD> int
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* <EFBFBD> long
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* <EFBFBD> varchar
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* <EFBFBD> text
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* <EFBFBD> date
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* <EFBFBD> datetime
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* <EFBFBD> double
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* <EFBFBD> float
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* <EFBFBD> uint
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* <EFBFBD> ulong
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* <EFBFBD> time
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* <EFBFBD> short
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* <EFBFBD> enum
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* length This is used only when the type is varchar and denotes the length of the string.
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* The max value is 255.
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* enumvals This is a list of valid values for an enum separated by "|".
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* It is used only if the type is <EFBFBD>enum<EFBFBD>;
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* required This field dictates whether it is a required value.
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* The default value is <EFBFBD>FALSE<EFBFBD>.
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* isPrimary This field identifies the primary key of the table.
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* If none of the fields have this flag set to <EFBFBD>TRUE<EFBFBD>,
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* the first field definition is assume to be the primary key.
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* Default value for this field is <EFBFBD>FALSE<EFBFBD>.
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* default This field sets the default value for the field definition.
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*
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*
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* Portions created by SugarCRM are Copyright (C) SugarCRM, Inc.
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* All Rights Reserved.
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* Contributor(s): ______________________________________..
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********************************************************************************/
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//Technically we can port all the functions in the latest bean to this file
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// that is what PEAR is doing anyways.
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require_once('include/database/MysqlManager.php');
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class MysqliManager extends MysqlManager
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{
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/**
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* @see DBManager::$dbType
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*/
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public $dbType = 'mysql';
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/**
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* @see DBManager::$backendFunctions
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*/
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protected $backendFunctions = array(
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'free_result' => 'mysqli_free_result',
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'close' => 'mysqli_close',
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'row_count' => 'mysqli_num_rows',
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'affected_row_count' => 'mysqli_affected_rows',
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);
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protected $tmp_con;
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/**
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* @see DBManager::checkError()
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*/
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public function checkError(
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$msg = '',
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$dieOnError = false
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)
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{
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if (DBManager::checkError($msg, $dieOnError))
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return true;
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if (mysqli_errno($this->getDatabase())){
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if($this->dieOnError || $dieOnError){
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sugar_die ($msg."MySQL error ".mysqli_errno($this->database).": ".mysqli_error($this->database));
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}
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else{
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$this->last_error = $msg."MySQL error ".mysqli_errno($this->database).": ".mysqli_error($this->database);
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}
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return true;
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}
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return false;
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}
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/**
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* @see MysqlManager::query()
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*/
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public function query(
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$sql,
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$dieOnError = false,
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$msg = '',
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$suppress = false,
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$autofree = false
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)
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{
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static $queryMD5 = array();
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parent::countQuery($sql);
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$this->checkConnection();
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//$this->freeResult();
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$this->query_time = microtime(true);
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$this->lastsql = $sql;
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if ($suppress==true){
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}
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else {
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$result = mysqli_query($this->database,$sql);
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}
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$md5 = md5($sql);
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if (empty($queryMD5[$md5]))
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$queryMD5[$md5] = true;
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$this->lastmysqlrow = -1;
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$this->query_time = microtime(true) - $this->query_time;
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$this->checkError($msg.' Query Failed:' . $sql . '::', $dieOnError);
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if($autofree)
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$this->lastResult[] =& $result;
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return $result;
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}
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/**
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* @see DBManager::getFieldsArray()
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*/
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public function getFieldsArray(
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&$result,
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$make_lower_case = false
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)
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{
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$field_array = array();
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if (!isset($result) || empty($result))
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return 0;
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$i = 0;
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while ($i < mysqli_num_fields($result)) {
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$meta = mysqli_fetch_field_direct($result, $i);
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if (!$meta)
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return 0;
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if($make_lower_case == true)
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$meta->name = strtolower($meta->name);
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$field_array[] = $meta->name;
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$i++;
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}
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return $field_array;
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}
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/**
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* @see DBManager::fetchByAssoc()
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*/
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public function fetchByAssoc(
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&$result,
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$rowNum = -1,
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$encode = true
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)
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{
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if (!$result)
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return false;
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if ($result && $rowNum > -1) {
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if ($this->getRowCount($result) > $rowNum)
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mysqli_data_seek($result, $rowNum);
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$this->lastmysqlrow = $rowNum;
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}
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$row = mysqli_fetch_assoc($result);
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if ($encode && $this->encode && is_array($row))
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return array_map('to_html', $row);
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return $row;
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}
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/**
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* @see DBManager::quote()
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*/
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public function quote(
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$string,
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$isLike = true
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)
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{
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return mysqli_escape_string($this->getDatabase(),DBManager::quote($string));
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}
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/**
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* @see DBManager::quoteForEmail()
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*/
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public function quoteForEmail(
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$string,
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$isLike = true
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)
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{
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return mysqli_escape_string($this->getDatabase(),$string);
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}
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function switchDataBase(){
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session_start();
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if($_SESSION['authenticated_user_id']!=''){
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global $sugar_config;
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$link = mysql_connect($sugar_config['dbconfig']['db_host_name'],$sugar_config['dbconfig']['db_user_name'],$sugar_config['dbconfig']['db_password']);
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mysql_select_db($sugar_config['dbconfig']['db_name'],$link);
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$zap=mysql_query("select dbasename from users where id='".$_SESSION['authenticated_user_id']."'",$link);
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$row=mysql_fetch_array($zap);
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mysql_close($link);
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return $row['dbasename'];
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} else {
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return false;
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}
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}
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/**
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* @see DBManager::connect()
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*/
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public function connect(
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array $configOptions = null,
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$dieOnError = false,
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$dbase = false
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)
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{
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global $sugar_config;
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if (is_null($configOptions))
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$configOptions = $sugar_config['dbconfig'];
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if(!isset($this->database)) {
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//mysqli connector has a separate parameter for port.. We need to separate it out from the host name
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$dbhost=$configOptions['db_host_name'];
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$dbport=null;
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$pos=strpos($configOptions['db_host_name'],':');
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if ($pos !== false) {
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$dbhost=substr($configOptions['db_host_name'],0,$pos);
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$dbport=substr($configOptions['db_host_name'],$pos+1);
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}
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$this->database = mysqli_connect($dbhost,$configOptions['db_user_name'],$configOptions['db_password'],$configOptions['db_name'],$dbport)
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or sugar_die("Could not connect to server ".$dbhost." as ".$configOptions['db_user_name'].". port " .$dbport . ". " . mysqli_connect_error());
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}
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if($dbase!=false){
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@mysqli_select_db($this->database,$dbase)
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or sugar_die( "Unable to select database: " . mysqli_connect_error());
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} else {
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if($this->switchDataBase()!=false){
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@mysqli_select_db($this->database,$this->switchDataBase())
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or sugar_die( "Unable to select database: " . mysqli_connect_error());
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} else {
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@mysqli_select_db($this->database,$configOptions['db_name'])
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or sugar_die( "Unable to select database: " . mysqli_connect_error());
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}
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}
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// cn: using direct calls to prevent this from spamming the Logs
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mysqli_query($this->database,"SET CHARACTER SET utf8"); // no quotes around "[charset]"
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mysqli_query($this->database,"SET NAMES 'utf8'");
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}
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}
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