<?php
   //include('../cfg/file_name.php');
  
    $open_file = '/home/pi/Desktop/vAlert/bin/vAlert8Common.cfg';
    shell_exec("sudo chmod 777 ".$open_file);
    $versionTXT='version.txt';
    
    $handle2 = @fopen($versionTXT,"r");
   //讀檔案
   $Device=array();
   while(($data = fgetcsv($handle2,1000,"
  ")) != false){
    foreach($data as $key => $value){
     if($value != ""){
      $Device[]=$value;
     }
    }
   }
    
   switch ($Device[0]) {
    case 'Palert Plus S3':
     
    break;
    
    case 'Palert Plus':
      $mypost=explode("
  ",$_POST['config']);
      $source=explode("
  ",$_POST['source']);
      $index=0;
      $diff=array_diff($source,$mypost);
      //$handle=fopen($open_file_test,'w') or die("cannot open file");
      //var_dump($source);
       for($i=0;$i<count($source);) {
        $source[$i]=$mypost[$index];
        $index++;
        $i++;
       }
       $inputStr=implode("
  ",$source);
       //echo $inputStr;
       file_put_contents($open_file,$_POST['config']);
    break;
    
    default:
     echo 2;
    break;
   }
  ?>