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File: ajax.php

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  Classes of Payam Khaninejad  >  License management class  >  ajax.php  >  Download  
File: ajax.php
Role: Example script
Content type: text/plain
Description: this page used to show how we can check for license validation process with ajax/jquery . this is ajax request page
Class: License management class
Generate and validate license serial numbers
Author: By
Last change:
Date: 11 years ago
Size: 3,024 bytes
 

Contents

Class file image Download
<?php
/*
=============================================================
Script Name : license management class
Auther : Payam khaninajad
Contact : Progvig@yahoo.com
Follow me on twitter : http://twitter.com/khaninajad
Location : Iran-Azarbayjan
Year : 2010-12-19
Version : 1.0
=============================================================
this page used to show how we can check for license validation process with ajax/jquery .
this is ajax request page
*/
$database="licence";//mysql database name
$username="root"; // mysql database username
$password="passwd";// mysql password
$host="localhost";// mysql hostname

mysql_connect($host,$username,$password)or die("err in database".mysql_error());// connection to database
mysql_select_db($database);// database selection

require_once("licence.inc.php");// load class
$mylicence=new licence;

if(isset(
$_GET['serial']) && isset($_GET['id'])) // please pay attention to sql injection
{
   
$id=htmlspecialchars($_GET['id']);
   
$serial=$_GET['serial'];
    if(
$mylicence->validate_my_licence($id,$serial)==0)// check for serial
   
{
      
// check for registered version
       
$sql="SELECT COUNT(*) FROM `activation` WHERE `activation_username`='".$id."' and `activation_serial`='".$serial."'";
       
$sql=mysql_query($sql)or die("err".mysql_error());
       
$res=mysql_fetch_row($sql);
        if(
$res[0]==1)
        {
            echo
1;// it is registered
       
}
        else
        {
            echo
2;
           
// serial and user name isn't true or not registered user, so it is nulled version
            // you can save server ip or host name for report nulled version
                   
       
}
    }
    else
    {
    echo
0;// problem happened in server
   
}
}else{
?>
<html><head>
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"></head>
<body>
<script type="text/javascript">
$('p[id=closepanel]').hide();
$('#validate').click(function() {
    // you can send request to remote page
  $.get("ajax.php", { serial: $('#serial').val(), id: $('#id').val() },
   function(data){
     if(data==1)
     {
     $('div[id=res]').html("Valid");// response message
      $('p[id=closepanel]').show();//show remove link
      $('div[id=all]').hide();// hide registration link
     }else if(data==2){
     $('div[id=res]').html("You are Using nulled version. please Buy or register ur app");
     }else if(data==0){
     $('div[id=res]').html("We Got problem");
     }
    
    
   });
});
</script>
<div id="res"></div>
<p id="closepanel"><a href="#" class="closeDOMWindow">close window</a></p>
<table width="200" border="0">
  <tr>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td>ID :</td>
    <td><input type="text" id="id" /></td>
  </tr>
  <tr>
    <td>Serial :</td>
    <td><input type="text" id="serial" /></td>
  </tr>
</table>
<input type="button" id="validate" value="Validate" />
</body></html>

<?php
}
?>

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