The Tor Browser / file revision

 <?php

 /* -*- Mode: php; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 /// config bits:

 $db_server = "";

 $db_user = "";

 $db_pass = "";

 $db_name = "";

 // error handling

 function bail ($errstr) {

     die("Error: " . $errstr);

 }

 // major.minor.release.build[+]

 // make sure this is a valid version

 function expandversion ($vstr) {

     $v = explode('.', $vstr);

     if ($vstr == '' || count($v) == 0 || count($v) > 4) {

         bail ('Bogus version.');

     }

     $vlen = count($v);

     $ret = array();

     $hasplus = 0;

     for ($i = 0; $i < 4; $i++) {

         if ($i > $vlen-1) {

             // this version chunk was not specified; give 0

             $ret[] = 0;

         } else {

             $s = $v[$i];

             if ($i == 3) {

                 // need to check for +

                 $slen = strlen($s);

                 if ($s{$slen-1} == '+') {

                     $s = substr($s, 0, $slen-1);

                     $hasplus = 1;

                 }

             }

             $ret[] = intval($s);

         }

     }

     $ret[] = $hasplus;

     return $ret;

 }

 function vercmp ($a, $b) {

     if ($a == $b)

         return 0;

     $va = expandversion($a);

     $vb = expandversion($b);

     for ($i = 0; $i < 5; $i++)

         if ($va[$i] != $vb[$i])

             return ($vb[$i] - $va[$i]);

     return 0;

 }

 //

 // These are passed in the GET string

 //

 if (!array_key_exists('mimetype', $_GET))

     bail ("Invalid request.");

 $mimetype = $_GET['mimetype'];

 if (!array_key_exists('appID', $_GET) 

     || !array_key_exists('appVersion', $_GET)

     || !array_key_exists('clientOS', $_GET))    

     || !array_key_exists('chromeLocale', $_GET))

    )

     bail ("Invalid request.");

 $reqTargetAppGuid = $_GET['appID'];

 $reqTargetAppVersion = $_GET['appVersion'];

 $clientOS = $_GET['clientOS'];

 $chromeLocale = $_GET['chromeLocale'];

 // check args

 if (empty($reqTargetAppVersion) || empty($reqTargetAppGuid)) {

     bail ("Invalid request.");

 }

 //

 // Now to spit out the RDF.  We hand-generate because the data is pretty simple.

 //

 if ($mimetype == "application/x-mtx") {

   $name = "Viewpoint Media Player";

   $guid = "{03F998B2-0E00-11D3-A498-00104B6EB52E}";

   $version = "5.0";

   $iconUrl = "";

   $XPILocation = "http://www.nexgenmedia.net/flashlinux/invalid.xpi";

   $InstallerShowsUI = false;

   $manualInstallationURL = "http://www.viewpoint.com/pub/products/vmp.html";

   $licenseURL = "http://www.viewpoint.com/pub/privacy.html";

 } else if ($mimetype == "application/x-shockwave-flash") {

   $name = "Flash Player";

   $guid = "{D27CDB6E-AE6D-11cf-96B8-444553540000}";

   $version = "7.0.16";

   $iconUrl = "http://goat.austin.ibm.com:8080/flash.gif";

   $XPILocation = "http://www.nexgenmedia.net/flashlinux/flash-linux.xpi";

   $InstallerShowsUI = "false";

   $manualInstallationURL = "http://www.macromedia.com/go/getflashplayer";

   $licenseURL = "http://www.macromedia.com/shockwave/download/license/desktop/";

 } else {

   $name = "";

   $guid = "-1";

   $version = "";

   $iconUrl = "";

   $XPILocation = "";

   $InstallerShowsUI = "";

   $manualInstallationURL = "";

   $licenseURL = "";

 }

 header("Content-type: application/xml");

 print "<?xml version=\"1.0\"?>\n";

 print "<RDF:RDF xmlns:RDF=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" xmlns:pfs=\"http://www.mozilla.org/2004/pfs-rdf#\">\n\n";

 print "<RDF:Description about=\"urn:mozilla:plugin-results:{$mimetype}\">\n";

 // output list of matching plugins

 print " <pfs:plugins><RDF:Seq>\n";

 print "   <RDF:li resource=\"urn:mozilla:plugin:{$guid}\"/>\n";

 print " </RDF:Seq></pfs:plugins>\n";

 print "</RDF:Description>\n\n";

 print "<RDF:Description about=\"urn:mozilla:plugin:{$guid}\">\n";

 print " <pfs:updates><RDF:Seq>\n";

 print "   <RDF:li resource=\"urn:mozilla:plugin:{$guid}:{$version}\"/>\n";

 print " </RDF:Seq></pfs:updates>\n";

 print "</RDF:Description>\n\n";

 print "<RDF:Description about=\"urn:mozilla:plugin:{$guid}:{$version}\">\n";

 print " <pfs:name>{$name}</pfs:name>\n";

 print " <pfs:requestedMimetype>{$mimetype}</pfs:requestedMimetype>\n";

 print " <pfs:guid>{$guid}</pfs:guid>\n";

 print " <pfs:version>{$version}</pfs:version>\n";

 print " <pfs:IconUrl>{$iconUrl}</pfs:IconUrl>\n";

 print " <pfs:XPILocation>{$XPILocation}</pfs:XPILocation>\n";

 print " <pfs:InstallerShowsUI>{$InstallerShowsUI}</pfs:InstallerShowsUI>\n";

 print " <pfs:manualInstallationURL>{$manualInstallationURL}</pfs:manualInstallationURL>\n";

 print " <pfs:licenseURL>{$licenseURL}</pfs:licenseURL>\n";

 print "</RDF:Description>\n\n";

 print "</RDF:RDF>\n";

 ?>