<?php
/*
*   Copyright 2010 Maarch
*
*   This file is part of Maarch Framework.
*
*   Maarch Framework 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 3 of the License, or
*   (at your option) any later version.
*
*   Maarch Framework 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 Maarch Framework.  If not, see <http://www.gnu.org/licenses/>.
*/

/**
* @defgroup mcc Maarch Capture Connector
*/

/**
* mcc_server = server for Maarch Capture Connector
* 
* @file
* @author Laurent Giovanonni <dev@maarch.org>
* @date $date$
* @version $Revision$
* @ingroup mcc
* @brief mcc_server, server for Maarch Capture Connector
*/

//Error mode and function
error_reporting(E_ERROR);
set_error_handler(errorHandler);

//Global var of the program
/**
* maarch capture connector path
*/
$_ENV['mccPath'] = "";
/**
* maarch tmp path
*/
$_ENV['maarchTmpPath'] = "";
/**
* target path for preprocess
*/
$_ENV['targetPath'] = "";
/**
* keep the orign filename or not
*/
$_ENV['KEEP_THE_ORIGIN_FILENAME'] = false;

/**
* location of the database server
*/
$_ENV['databaseserver'] = "";
/**
* port of the database server
*/
$_ENV['databaseport'] = 0;
/**
* name of the database
*/
$_ENV['database'] = "";
/**
* type of the database
*/
$_ENV['databasetype'] = "";
/**
* user name of the database
*/
$_ENV['databaseuser'] = "";
/**
* password of the database
*/
$_ENV['databasepwd'] = "";
/**
* path to the log file
*/
$_ENV['log'] = "";


/**
* Creation of the log file
*/
function loginCreation()
{
	if(!is_dir($_ENV['mccPath'].DIRECTORY_SEPARATOR."logs".DIRECTORY_SEPARATOR))
	{
		mkdir($_ENV['mccPath'].DIRECTORY_SEPARATOR."logs".DIRECTORY_SEPARATOR,0777);
	}
	$_ENV['log'] = $_ENV['mccPath'].DIRECTORY_SEPARATOR."logs".DIRECTORY_SEPARATOR."mcc_server.log";
	writeLog("Application start with : ".$_SERVER['SCRIPT_FILENAME']);
}

/**
* Write on the log file
* @param  $eventInfo string text which is written in the log file
*/
function writeLog($eventInfo)
{
	$logFileOpened = fopen($_ENV['log'], "a");
	fwrite($logFileOpened, "[".date("d")."/".date("m")."/".date("Y")." ".date("H").":".date("i").":".date("s")."] ".$eventInfo."\r\n");
	fclose($logFileOpened);
}

/**
* Write on the log file errors
* @param  $eventInfo string text which is written in the log file
* @param  $errorLevel integer text return code of an error
*/
function manageError($eventInfo, $errorLevel)
{
	$logFileOpened = fopen($_ENV['log'], "a");
	fwrite($logFileOpened, "[".date("d")."/".date("m")."/".date("Y")." ".date("H").":".date("i").":".date("s")."][ERRNO]".$errorLevel."[ERRNO][ERROR]".$eventInfo."[ERROR]\r\n");
	fclose($logFileOpened);
	echo $errorLevel." ".$eventInfo;
	exit($errorLevel);
}

/**
* Managing of errors
* @param  $errno integer number of the error
* @param  $errstr string text of the error
* @param  $errfile string file concerned with the error
* @param  $errline integer line of the error
* @param  $errcontext string context of the error
*/
function errorHandler($errno, $errstr, $errfile, $errline, $errcontext)
{
	$string = $errstr;
	$search1="'xml_file_loaded'";
	$search2="'Undefined index'";
	preg_match($search1,$string,$out);
	$count=count($out[0]);
	if($count == 1)
	{
		$find1 = true;
	}
	preg_match($search2,$string,$out);
	$count=count($out[0]);
	if($count == 1)
	{
		$find2 = true;
	}
	if(!$find1 && !$find2)
	{
		manageError("from  line ".$errline." : ". $errstr, 1);
		$_ENV['errorLevel'] = 1;
	}
}

/**
* Return the file's extention of a file
* @param  $sFullPath string path of the file
*/
function extractFileExt($sFullPath)
{
	$sName = $sFullPath;
	if($sFullPath == "")
	{
		$extractFileExt = "";
	}
	else
	{
		$extractFileExt = explode(".", $sName);
	}
	return $extractFileExt[count($extractFileExt) - 1];
}

/**
* Return only name of the file path
* @param  $sFullPath string path of the file
*/
function extractFileName($sFullPath)
{
	//echo "chemin :".$sFullPath."\n slh : ".DIRECTORY_SEPARATOR."\n position : ".strrpos($sFullPath, DIRECTORY_SEPARATOR)."\n file : ".substr($sFullPath, strrpos($sFullPath, DIRECTORY_SEPARATOR) +1)."\n";
	if($_ENV['osName'] == "UNIX")
	{
		if(!ereg(DIRECTORY_SEPARATOR, $sFullPath))
		{
			return $sFullPath;
		}
		else
		{
			return substr($sFullPath, strrpos($sFullPath, DIRECTORY_SEPARATOR) +1);
		}
	}
	else
	{
		if(!ereg("\\".DIRECTORY_SEPARATOR, $sFullPath))
		{
			return $sFullPath;
		}
		else
		{
			return substr($sFullPath, strrpos($sFullPath, DIRECTORY_SEPARATOR) +1);
		}
	}
}

/**
* Loading of the xml config file
* @param  $conf string path to the config file
*/
function loadConfig($conf)
{
	//loading of the xml config file.
	$xmlConfig = simplexml_load_file($conf);
	$CONFIG =$xmlConfig -> CONFIG;
	$_ENV['mccPath'] = $CONFIG -> MCC_PATH;
	loginCreation();
	writeLog("Loading xml config file : ".$conf);
	writeLog("mccPath : ".$_ENV['mccPath']);
	$_ENV['maarchTmpPath'] = $CONFIG -> MAARCH_TMP_PATH;
	writeLog("maarchTmpPath : ".$_ENV['maarchTmpPath']);
	$_ENV['targetPath'] = $CONFIG -> TARGET_PATH;
	$_ENV['KEEP_THE_ORIGIN_FILENAME'] = ( $CONFIG -> KEEP_THE_ORIGIN_FILENAME == "true");
	writeLog("targetPath : ".$_ENV['targetPath']);
	$DATABASE =$xmlConfig -> DATABASE;
	$_ENV['databaseserver'] = $DATABASE->LOCATION;
	//writeLog("databaseserver : ".$_ENV['databaseserver']);
	$_ENV['databaseport'] = $DATABASE->DATABASE_PORT;
	//writeLog("databaseport : ".$_ENV['databaseport']);
	$_ENV['database'] = $DATABASE ->DATABASE;
	//writeLog("database : ".$_ENV['database']);
	$_ENV['databasetype'] = $DATABASE->DATABASETYPE;
	//writeLog("databasetype : ".$_ENV['databasetype']);
	$_ENV['databaseuser'] = $DATABASE -> USER_NAME;
	//writeLog("databaseuser : ".$_ENV['databaseuser']);
	$_ENV['databasepwd'] = $DATABASE->PASSWORD;
	//writeLog("databasepwd : ".$_ENV['databasepwd']);
	$_ENV['databaseworkspace'] = $DATABASE->DATABASEWORKSPACE;
	//writeLog("databaseworkspace : ".$_ENV['databaseworkspace']);
}

//begin
date_default_timezone_set('Europe/Paris');
$conf = "config".DIRECTORY_SEPARATOR."config_".$_REQUEST['configName'][0].".xml";
if(!file_exists($conf))
{
	die ("The read of the configuration file has been stopped by Maarch Capture Connector Server (Xml Error)");
}
loadConfig($conf);
//print_r($_FILES);
//print_r($_REQUEST);
writeLog("name : ".$_FILES['images']['name'][0]);
writeLog("type : ".$_FILES['images']['type'][0]);
writeLog("tmp name : ".$_FILES['images']['tmp_name'][0]);
writeLog("error : ".$_FILES['images']['error'][0]);
writeLog("size : ".$_FILES['images']['size'][0]);
writeLog("md5 : ".$_REQUEST['md5'][0]);
writeLog("mlb : ".$_REQUEST['mlb'][0]);
if(!empty($_FILES['images']['name'][0]))
{
	$extension = explode(".",$_FILES['images']['name'][0]);
	$count_level = count($extension) - 1;
	$the_ext = $extension[$count_level];
	if(!is_uploaded_file($_FILES['images']['tmp_name'][0]))
	{
		manageError("No upload", 1);
	}
	if($_REQUEST['arg1'][0] <> "" )
	{
		
		$rand = rand(1, 999999);
		if( $_ENV['KEEP_THE_ORIGIN_FILENAME'] )
		{
			$final_filename = "MAARCH ".$_REQUEST['arg1'][0]." Y ".$_REQUEST['arg2'][0]."_".$_FILES['images']['name'][0].".".$the_ext;
		}
		else
		{
			$final_filename = "MAARCH ".$_REQUEST['arg1'][0]." Y ".$_REQUEST['arg2'][0]."_".date("Y")."_".date("m")."_".date("d")." ".date("H")."_".date("i")."_".date("s")."_".$rand.".".$the_ext;
		}
	
		if(!move_uploaded_file($_FILES['images']['tmp_name'][0], $_ENV['targetPath'].$final_filename))
		{
			manageError("No copy to tmp dir : ".$_ENV['targetPath']."MAARCH ".$_REQUEST['arg1'][0]." Y ".$_REQUEST['arg2'][0]."_".date("Y")."_".date("m")."_".date("d")." ".date("H")."_".date("i")."_".date("s")."_".$rand.".".$the_ext, 1);
		}
		else
		{
			writeLog("Copy to tmp dir : ".$_ENV['targetPath']."MAARCH ".$_REQUEST['arg1'][0]." Y ".$_REQUEST['arg2'][0]."_".date("Y")."_".date("m")."_".date("d")." ".date("H")."_".date("i")."_".date("s").".".$the_ext);
			exit(0);
		}
	}
	else
	{
		if($_REQUEST['mlb'][0] == "true")
		{
			if(!move_uploaded_file($_FILES['images']['tmp_name'][0], $_ENV['maarchTmpPath']."tmp_file".$_REQUEST['md5'][0].".".$the_ext))
			{
				manageError("No copy to tmp dir : ".$_ENV['maarchTmpPath']."tmp_file".$_REQUEST['md5'][0].'.'.$the_ext, 1);
			}
			else
			{
				writeLog("Copy to tmp dir : ".$_ENV['maarchTmpPath']."tmp_file".$_REQUEST['md5'][0].'.'.$the_ext);
				exit(0);
			}
		}
		else
		{
			if(!move_uploaded_file($_FILES['images']['tmp_name'][0], $_ENV['maarchTmpPath']."tmp_file_".$_REQUEST['md5'][0].".".$the_ext))
			{
				manageError("No copy to tmp dir : ".$_ENV['maarchTmpPath']."tmp_file_".$_REQUEST['md5'][0].'.'.$the_ext, 1);
			}
			else
			{
				writeLog("Copy to tmp dir : ".$_ENV['maarchTmpPath']."tmp_file_".$_REQUEST['md5'][0].'.'.$the_ext);
				exit(0);
			}
		}
	}
}
exit(0);
?>