<?php
/* Copyright (C) 2004      Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004      Benoit Mortier       <benoit.mortier@opensides.be>
 * Copyright (C) 2004      Sebastien DiCintio   <sdicintio@ressource-toi.org>
 * Copyright (C) 2007-2011 Laurent Destailleur  <eldy@users.sourceforge.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

/**
 * 	\file       htdocs/support/inc.php
 * 	\ingroup	core
 *	\brief      File that define environment for support pages
 */

define('DOL_VERSION','3.2.0-alpha');	// Also defined in htdocs/master.inc.php

// Define DOL_DOCUMENT_ROOT an ADODB_PATH used for install/upgrade process
if (! defined('DOL_DOCUMENT_ROOT'))	    define('DOL_DOCUMENT_ROOT', '..');
if (! defined('ADODB_PATH'))
{
    $foundpath=DOL_DOCUMENT_ROOT .'/includes/adodbtime/';
    if (! is_dir($foundpath)) $foundpath='/usr/share/php/adodb/';
    define('ADODB_PATH', $foundpath);
}

require_once('../core/class/translate.class.php');
require_once('../core/lib/functions.lib.php');
require_once('../core/lib/admin.lib.php');
require_once('../core/lib/files.lib.php');
require_once(ADODB_PATH.'adodb-time.inc.php');


// Correction PHP_SELF (ex pour apache via caudium) car PHP_SELF doit valoir URL relative
// et non path absolu.
if (isset($_SERVER["DOCUMENT_URI"]) && $_SERVER["DOCUMENT_URI"])
{
	$_SERVER["PHP_SELF"]=$_SERVER["DOCUMENT_URI"];
}


// Define syslog constants
if (! defined('LOG_DEBUG'))
{
    if (function_exists("define_syslog_variables"))
    {
    	define_syslog_variables(); // Deprecated since php 5.3.0, syslog variables no longer need to be initialized
    }
    else
    {
    	// Pour PHP sans syslog (comme sous Windows)
    	define('LOG_EMERG',0);
    	define('LOG_ALERT',1);
    	define('LOG_CRIT',2);
    	define('LOG_ERR',3);
    	define('LOG_WARNING',4);
    	define('LOG_NOTICE',5);
    	define('LOG_INFO',6);
    	define('LOG_DEBUG',7);
    }
}

$includeconferror='';

// Define vars
$conffiletoshowshort = "conf.php";
// Define localization of conf file
$conffile = "../conf/conf.php";
$conffiletoshow = "htdocs/conf/conf.php";
// For debian/redhat like systems
//$conffile = "/etc/dolibarr/conf.php";
//$conffiletoshow = "/etc/dolibarr/conf.php";

$charset="UTF-8";	// If not output format found in any conf file
if (! defined('DONOTLOADCONF') && file_exists($conffile))
{
	$result=include_once($conffile);	// Load conf file
	if ($result)
	{
		if (empty($dolibarr_main_db_type)) $dolibarr_main_db_type='mysql';	// For backward compatibility

		// Remove last / or \ on directories or url value
		if (! empty($dolibarr_main_document_root) && ! preg_match('/^[\\/]+$/',$dolibarr_main_document_root)) $dolibarr_main_document_root=preg_replace('/[\\/]+$/','',$dolibarr_main_document_root);
		if (! empty($dolibarr_main_url_root)      && ! preg_match('/^[\\/]+$/',$dolibarr_main_url_root))      $dolibarr_main_url_root=preg_replace('/[\\/]+$/','',$dolibarr_main_url_root);
		if (! empty($dolibarr_main_data_root)     && ! preg_match('/^[\\/]+$/',$dolibarr_main_data_root))     $dolibarr_main_data_root=preg_replace('/[\\/]+$/','',$dolibarr_main_data_root);

		// Create conf object
		if (! empty($dolibarr_main_document_root))
		{
			$result=conf($dolibarr_main_document_root);
		}
		// Load database driver
		if ($result)
		{
			if (! empty($dolibarr_main_document_root) && ! empty($dolibarr_main_db_type))
			{
				$result=include_once($dolibarr_main_document_root . "/core/db/".$dolibarr_main_db_type.".class.php");
				if (! $result)
				{
					$includeconferror='ErrorBadValueForDolibarrMainDBType';
				}
			}
		}
		else
		{
			$includeconferror='ErrorBadValueForDolibarrMainDocumentRoot';
		}
	}
	else
	{
		$includeconferror='ErrorBadFormatForConfFile';
	}
}

// Define prefix
if (! isset($dolibarr_main_db_prefix) || ! $dolibarr_main_db_prefix) $dolibarr_main_db_prefix='llx_';
define('MAIN_DB_PREFIX',(isset($dolibarr_main_db_prefix)?$dolibarr_main_db_prefix:''));

define('DOL_DATA_ROOT',(isset($dolibarr_main_data_root)?$dolibarr_main_data_root:''));
if (empty($conf->file->character_set_client))      $conf->file->character_set_client=$charset;
if (empty($conf->db->dolibarr_main_db_collation))  $conf->db->dolibarr_main_db_collation='latin1_swedish_ci';
if (empty($conf->db->dolibarr_main_db_encryption)) $conf->db->dolibarr_main_db_encryption=0;
if (empty($conf->db->dolibarr_main_db_cryptkey))   $conf->db->dolibarr_main_db_cryptkey='';
if (empty($conf->db->user)) $conf->db->user='';


// Removed magic_quotes
if (function_exists('get_magic_quotes_gpc'))	// magic_quotes_* removed in PHP6
{
	if (get_magic_quotes_gpc())
	{
		// Forcing parameter setting magic_quotes_gpc and cleaning parameters
		// (Otherwise he would have for each position, condition
		// Reading stripslashes variable according to state get_magic_quotes_gpc).
		// Off mode (recommended, you just do $db->escape when an insert / update.
		function stripslashes_deep($value)
		{
			return (is_array($value) ? array_map('stripslashes_deep', $value) : stripslashes($value));
		}
		$_GET     = array_map('stripslashes_deep', $_GET);
		$_POST    = array_map('stripslashes_deep', $_POST);
		$_COOKIE  = array_map('stripslashes_deep', $_COOKIE);
		$_REQUEST = array_map('stripslashes_deep', $_REQUEST);
		@set_magic_quotes_runtime(0);
	}
}

// Defini objet langs
$langs = new Translate('..',$conf);
if (GETPOST('lang')) $langs->setDefaultLang(GETPOST('lang'));
else $langs->setDefaultLang('auto');

$bc[false]=' class="bg1"';
$bc[true]=' class="bg2"';


/**
 *	Load conf file (file must exists)
 *
 *	@param	string	$dolibarr_main_document_root		Root directory of Dolibarr bin files
 *	@return	int											<0 if KO, >0 if OK
 */
function conf($dolibarr_main_document_root)
{
	global $conf;
	global $dolibarr_main_db_type;
	global $dolibarr_main_db_host;
	global $dolibarr_main_db_port;
	global $dolibarr_main_db_name;
	global $dolibarr_main_db_user;
	global $dolibarr_main_db_pass;
	global $character_set_client;

	$return=include_once($dolibarr_main_document_root."/core/class/conf.class.php");
	if (! $return) return -1;

	$conf=new Conf();
	$conf->db->type = trim($dolibarr_main_db_type);
	$conf->db->host = trim($dolibarr_main_db_host);
	$conf->db->port = trim($dolibarr_main_db_port);
	$conf->db->name = trim($dolibarr_main_db_name);
	$conf->db->user = trim($dolibarr_main_db_user);
	$conf->db->pass = trim($dolibarr_main_db_pass);

	if (empty($conf->db->dolibarr_main_db_collation)) $conf->db->dolibarr_main_db_collation='latin1_swedish_ci';

	return 1;
}


/**
 *	Show HTML header
 *
 *	@param	string	$soutitre	Title
 *	@param	string	$next		Next
 *	@param	string	$action		Action
 *	@return	void
 */
function pHeader($soutitre,$next,$action='none')
{
	global $conf;
	global $langs;
	$langs->load("main");
	$langs->load("admin");

	// On force contenu dans format sortie
	header("Content-type: text/html; charset=".$conf->file->character_set_client);

	print '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">'."\n";
	print '<html>'."\n";
	print '<head>'."\n";
	print '<meta http-equiv="content-type" content="text/html; charset='.$conf->file->character_set_client.'">'."\n";
	print '<meta name="robots" content="index,follow">'."\n";
	print '<meta name="keywords" content="help, center, dolibarr, doliwamp">'."\n";
	print '<meta name="description" content="Dolibarr help center">'."\n";
	print '<link rel="stylesheet" type="text/css" href="default.css">'."\n";
	print '<title>'.$langs->trans("DolibarrHelpCenter").'</title>'."\n";
	print '</head>'."\n";

	print '<body>'."\n";

	print '<table class="noborder" summary="helpcentertitle"><tr valign="middle">';
	print '<td width="20">';
	print '<img src="helpcenter.png" alt="logohelpcenter">';
	print '</td>';
	print '<td>';
	print '<span class="titre">'.$soutitre.'</span>'."\n";
	print '</td></tr></table>';
}

/**
 * Show footer
 *
 * @param	string	$nonext			No button "Next step"
 * @param   string	$setuplang		Language code
 * @return	void
 */
function pFooter($nonext=0,$setuplang='')
{
	global $langs;
	$langs->load("main");
	$langs->load("admin");

	print '</body>'."\n";
	print '</html>'."\n";
}

/**
 * Output a text into a log file
 *
 * @param	string	$message		Message to show
 * @param   string	$level			Log level
 */
function dolibarr_support_syslog($message, $level=LOG_DEBUG)
{
	if (! defined('LOG_DEBUG')) define('LOG_DEBUG',6);
	dol_syslog($message,$level);
}

?>