<?php
/*******************************************************************************
*  Title: Help Desk Software HESK
*  Version: 2.2 from 9th June 2010
*  Author: Klemen Stirn
*  Website: http://www.hesk.com
********************************************************************************
*  COPYRIGHT AND TRADEMARK NOTICE
*  Copyright 2005-2010 Klemen Stirn. All Rights Reserved.
*  HESK is a registered trademark of Klemen Stirn.

*  The HESK may be used and modified free of charge by anyone
*  AS LONG AS COPYRIGHT NOTICES AND ALL THE COMMENTS REMAIN INTACT.
*  By using this code you agree to indemnify Klemen Stirn from any
*  liability that might arise from it's use.

*  Selling the code for this program, in part or full, without prior
*  written consent is expressly forbidden.

*  Using this code, in part or full, to create derivate work,
*  new scripts or products is expressly forbidden. Obtain permission
*  before redistributing this software over the Internet or in
*  any other medium. In all cases copyright and header must remain intact.
*  This Copyright is in full effect in any country that has International
*  Trade Agreements with the United States of America or
*  with the European Union.

*  Removing any of the copyright notices without purchasing a license
*  is expressly forbidden. To remove HESK copyright notice you must purchase
*  a license for this script. For more information on how to obtain
*  a license please visit the page below:
*  https://www.hesk.com/buy.php
*******************************************************************************/

/* Check if this is a valid include */
if (!defined('IN_SCRIPT')) {die($hesklang['attempt']);}


/***************************
Function hesk_dbEscape()
***************************/
function hesk_dbEscape($in) {
	global $hesk_db_link;

    $in = mysql_real_escape_string(stripslashes($in), $hesk_db_link);
    $in = str_replace('`','&#96;',$in);

    return $in;
} // END hesk_dbEscape()


/***************************
Function hesk_dbConnect()
***************************/
function hesk_dbConnect() {
	global $hesk_settings;
	global $hesk_db_link;
    global $hesklang;

    $hesk_db_link = @mysql_connect($hesk_settings['db_host'], $hesk_settings['db_user'], $hesk_settings['db_pass']);

    if (!$hesk_db_link)
    {
    	if ($hesk_settings['debug_mode'])
        {
			hesk_error("$hesklang[cant_connect_db]</p><p>$hesklang[mysql_said]:<br />".mysql_error()."</p>");
        }
        else
        {
			hesk_error("$hesklang[cant_connect_db]</p><p>$hesklang[contact_webmsater] <a href=\"mailto:$hesk_settings[webmaster_mail]\">$hesk_settings[webmaster_mail]</a></p>");
        }
    }

    if (@mysql_select_db($hesk_settings['db_name'], $hesk_db_link))
    {
    	return $hesk_db_link;
    }
    else
    {
    	if ($hesk_settings['debug_mode'])
        {
			hesk_error("$hesklang[cant_connect_db]</p><p>$hesklang[mysql_said]:<br />".mysql_error()."</p>");
        }
        else
        {
			hesk_error("$hesklang[cant_connect_db]</p><p>$hesklang[contact_webmsater] <a href=\"mailto:$hesk_settings[webmaster_mail]\">$hesk_settings[webmaster_mail]</a></p>");
        }
    }
} // END hesk_dbConnect()


/***************************
Function hesk_dbClose()
***************************/
function hesk_dbClose() {
global $hesk_db_link;

    return @mysql_close($hesk_db_link);

} // END hesk_dbClose()


/***************************
Function hesk_dbQuery()
***************************/
function hesk_dbQuery($query)
{
    global $hesk_last_query;
    global $hesk_db_link;
    global $hesklang, $hesk_settings;

    if (!$hesk_db_link && !hesk_dbConnect())
    {
        return false;
    }

    $hesk_last_query = $query;


    if ($res = @mysql_query($query, $hesk_db_link))
    {
    	return $res;
    }
    elseif ($hesk_settings['debug_mode'])
    {
	    hesk_error("$hesklang[cant_sql]: $query</p><p>$hesklang[mysql_said]:<br />".mysql_error()."</p>");
    }
    else
    {
	    hesk_error("$hesklang[cant_sql]</p><p>$hesklang[contact_webmsater] <a href=\"mailto:$hesk_settings[webmaster_mail]\">$hesk_settings[webmaster_mail]</a></p>");
    }

} // END hesk_dbQuery()


/***************************
Function hesk_dbFetchAssoc()
***************************/
function hesk_dbFetchAssoc($res) {

    return @mysql_fetch_assoc($res);

} // END hesk_FetchAssoc()


/***************************
Function hesk_dbFetchRow()
***************************/
function hesk_dbFetchRow($res) {

    return @mysql_fetch_row($res);

} // END hesk_FetchRow()


/***************************
Function hesk_dbResult()
***************************/
function hesk_dbResult($res, $row, $column) {

    return @mysql_result($res, $row, $column);

} // END hesk_dbResult()


/***************************
Function hesk_dbInsertID()
***************************/
function hesk_dbInsertID() {
global $hesk_db_link;

    if ($lastid = @mysql_insert_id($hesk_db_link))
    {
        return $lastid;
    }

} // END hesk_dbInsertID()


/***************************
Function hesk_dbFreeResult()
***************************/
function hesk_dbFreeResult($res) {

    return mysql_free_result($res);

} // END hesk_dbFreeResult()


/***************************
Function hesk_dbNumRows()
***************************/
function hesk_dbNumRows($res) {

    return @mysql_num_rows($res);

} // END hesk_dbNumRows()


/***************************
Function hesk_dbAffectedRows()
***************************/
function hesk_dbAffectedRows() {
global $hesk_db_link;

    return @mysql_affected_rows($hesk_db_link);

} // END hesk_dbAffectedRows()

?>