////////////////////////////////////////////////////////////////////////////////
// m3Rlin's PHP2SMS 1.1
// http://php2sms.sourceforge.net/
//
// Copyright (c) 2003-2004 Jacob Dybala aka 'm3Rlin' <m3rlin@m3rlin.org>
// This script can be used under the terms of the GNU Public License (GPL),
// either vesion 2.0 or newer. A copy of the license can be read at
// http://www.gnu.org/copyleft/gpl.html
//
//
// If you like this script or feel that I should buy myself a beer please go to
// http://www.m3rlin.org/sms/donation.php and make a donation. PayPal and credit 
// card donations are accepted. Any amount is good! Thank you in advance!
//
// This version offers support for:
// .:: [ Poland ] ::.
//   pl.idea  - IDEA
// .:: [ United States of America ] ::.
//   att      - AT&T Wireless
//   cingular - Cingular Wireless
//   t-mobile - T-Mobile
//   uscc     - US Cellular
//
//
// Adding new networks is very easy as long as the provider offers an WWW->SMS
// gateway. If you would like to add a new network to this list please e-mail
// me @ m3Rlin@m3Rlin.org and I will add support for your network. I would like
// to test the script to makesure it works with the new networks before I
// officially add support.
//
// How to use:
//   Visit http://php2sms.sourceforge.net/#network for a basic tutorial or figure the
//   code our yourself :-) It's pretty self-explanatory.
//
// Created : Nov-14-2003
// Modified: Nov-21-2003
//
// History
// -------
// 1.00 [Nov-17-2003]
//   * Initial version. Offered support for AT&T and T-Mobile.
//
// 1.10 [Nov-21-2003]
//   + Cingular Wireless, US Cellular, IDEA PL networks added.
//   + Added 'results' variable to wait for site reply if needed. Settings
//     'results' to '0' or omitting it greatly speeds up SMS sending.
////////////////////////////////////////////////////////////////////////////////
$user_agent = "Mozilla/5.0 Galeon/1.2.6 (Linux i686; U;) Gecko";

echo 'sending';

function post_it($datastream, $url) {
   $url = preg_replace('@^http://@i', '', $url);
   $host = substr($url, 0, strpos($url, '/'));
   $uri = strstr($url, '/');

   $reqbody = '';
   foreach($datastream as $key=>$val) {
      if (!empty($reqbody)) {
         $reqbody.= '&';
      }
      $reqbody.= $key.'='.urlencode($val);
   }

   $socket = fsockopen($host, 80, $errno, $errstr, 5);
   if (!$socket) {
      $result['errno'] = $errno;
      $result['errstr'] = $errstr;
      return $result;
   } else {
      $contentlength = strlen($reqbody);
      $reqheader =  "POST $uri HTTP/1.1\r\n"
         ."Host: $host\nUser-Agent: $user_agent\r\n"
         ."Content-Type: application/x-www-form-urlencoded\r\n"
         ."Content-Length: $contentlength\r\n\r\n"
         ."$reqbody\r\n";
      fputs($socket, $reqheader);
      if ($_GET['result'] == '1') {
         while (!feof($socket)) {
            $result[] = fgets($socket, 512);
         }
      }
      fclose($socket);
      return $result;
   }
}

$from = $_GET['from'];
$to   = $_GET['to'];
$subject = urldecode($_GET['subject']);
$message = urldecode($_GET['message']);
if ($_GET['network'] == 't-mobile') {
   $data['txtNum']      = $to;
   $data['txtFrom']     = $from;
   $data['txtMessage']  = $message;
   $data['hdnpublic']   = '1';
   $data['msgTermsUse'] = 'on';
   $result = post_it($data, 'http://www.t-mobile.com/messaging/default.asp');
} elseif ($_GET['network'] == 'att') {
   $data['pin']     = $to;
   $data['from']    = $from;
   $data['subject'] = $subject;
   $data['message'] = $message;
   $result = post_it($data, 'http://www.mobile.att.net/messagecenter/pagersend.cgi');
} elseif ($_GET['network'] == 'uscc') {
   $data['number']  = $to;
   $data['message'] = $message;
   $result = post_it($data, 'http://66.77.16.246/index.php');
} elseif ($_GET['network'] == 'cingular') {
   $data['TO']   = $to;
   $data['FROM'] = $from; // Can be a number or e-mail address
   $data['MESSAGE'] = $message;
   $data['SUBJECT'] = $subject;
   $result = get_it($data, 'http://208.62.68.135/msgresult.shtml');
} elseif ($_GET['network'] == 'pl.idea') {
   // The is a hidden value generated by the server. It is 'token'
   $fp = fopen('http://sms.idea.pl/', 'r');
   while (!feof($fp)) {
       $rip .= fgets($fp, 1024);
   }
   fclose($fp);
   eregi('([0-9a-zA-Z]{8}\-[0-9a-zA-Z]{4}\-[0-9a-zA-Z]{4}\-[0-9a-zA-Z]{4}\-[0-9a-zA-Z]{12})', $rip, $match);
   $data['token']         = $match;
   $data['RECIPIENT']     = $to;
   $data['SENDER']        = $from; // First and last name
   $data['SHORT_MESSAGE'] = $message;
   $data['CHK_RESP']      = 'on';
   $data['respInfo']      = '2';
   $result = get_it($data, 'http://sms.idea.pl/sendsms.aspx');
}

if (isset ($result['errno'])) {
   $errno = $result['errno'];
   $errstr = $result['errstr'];
   echo "<b>Error $errno</b> $errstr";
   exit;
} else {
   for ($i = 0; $i< count($result); $i++) {
      echo $result[$i];
   }
}