michael@0: <?php
michael@0: /* -*- Mode: php; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: /// config bits:
michael@0: $db_server = "";
michael@0: $db_user = "";
michael@0: $db_pass = "";
michael@0: $db_name = "";
michael@0: 
michael@0: // error handling
michael@0: function bail ($errstr) {
michael@0:     die("Error: " . $errstr);
michael@0: }
michael@0: 
michael@0: 
michael@0: // major.minor.release.build[+]
michael@0: // make sure this is a valid version
michael@0: function expandversion ($vstr) {
michael@0:     $v = explode('.', $vstr);
michael@0: 
michael@0:     if ($vstr == '' || count($v) == 0 || count($v) > 4) {
michael@0:         bail ('Bogus version.');
michael@0:     }
michael@0: 
michael@0:     $vlen = count($v);
michael@0:     $ret = array();
michael@0:     $hasplus = 0;
michael@0: 
michael@0:     for ($i = 0; $i < 4; $i++) {
michael@0:         if ($i > $vlen-1) {
michael@0:             // this version chunk was not specified; give 0
michael@0:             $ret[] = 0;
michael@0:         } else {
michael@0:             $s = $v[$i];
michael@0:             if ($i == 3) {
michael@0:                 // need to check for +
michael@0:                 $slen = strlen($s);
michael@0:                 if ($s{$slen-1} == '+') {
michael@0:                     $s = substr($s, 0, $slen-1);
michael@0:                     $hasplus = 1;
michael@0:                 }
michael@0:             }
michael@0: 
michael@0:             $ret[] = intval($s);
michael@0:         }
michael@0:     }
michael@0: 
michael@0:     $ret[] = $hasplus;
michael@0: 
michael@0:     return $ret;
michael@0: }
michael@0: 
michael@0: function vercmp ($a, $b) {
michael@0:     if ($a == $b)
michael@0:         return 0;
michael@0: 
michael@0:     $va = expandversion($a);
michael@0:     $vb = expandversion($b);
michael@0: 
michael@0:     for ($i = 0; $i < 5; $i++)
michael@0:         if ($va[$i] != $vb[$i])
michael@0:             return ($vb[$i] - $va[$i]);
michael@0: 
michael@0:     return 0;
michael@0: }
michael@0: 
michael@0: 
michael@0: //
michael@0: // These are passed in the GET string
michael@0: //
michael@0: 
michael@0: if (!array_key_exists('mimetype', $_GET))
michael@0:     bail ("Invalid request.");
michael@0: 
michael@0: $mimetype = $_GET['mimetype'];
michael@0: 
michael@0: if (!array_key_exists('appID', $_GET) 
michael@0:     || !array_key_exists('appVersion', $_GET)
michael@0:     || !array_key_exists('clientOS', $_GET))    
michael@0:     || !array_key_exists('chromeLocale', $_GET))
michael@0:    )
michael@0:     bail ("Invalid request.");
michael@0: 
michael@0: $reqTargetAppGuid = $_GET['appID'];
michael@0: $reqTargetAppVersion = $_GET['appVersion'];
michael@0: $clientOS = $_GET['clientOS'];
michael@0: $chromeLocale = $_GET['chromeLocale'];
michael@0: 
michael@0: // check args
michael@0: if (empty($reqTargetAppVersion) || empty($reqTargetAppGuid)) {
michael@0:     bail ("Invalid request.");
michael@0: }
michael@0: 
michael@0: //
michael@0: // Now to spit out the RDF.  We hand-generate because the data is pretty simple.
michael@0: //
michael@0: 
michael@0: if ($mimetype == "application/x-mtx") {
michael@0:   $name = "Viewpoint Media Player";
michael@0:   $guid = "{03F998B2-0E00-11D3-A498-00104B6EB52E}";
michael@0:   $version = "5.0";
michael@0:   $iconUrl = "";
michael@0:   $XPILocation = "http://www.nexgenmedia.net/flashlinux/invalid.xpi";
michael@0:   $InstallerShowsUI = false;
michael@0:   $manualInstallationURL = "http://www.viewpoint.com/pub/products/vmp.html";
michael@0:   $licenseURL = "http://www.viewpoint.com/pub/privacy.html";
michael@0: } else if ($mimetype == "application/x-shockwave-flash") {
michael@0:   $name = "Flash Player";
michael@0:   $guid = "{D27CDB6E-AE6D-11cf-96B8-444553540000}";
michael@0:   $version = "7.0.16";
michael@0:   $iconUrl = "http://goat.austin.ibm.com:8080/flash.gif";
michael@0:   $XPILocation = "http://www.nexgenmedia.net/flashlinux/flash-linux.xpi";
michael@0:   $InstallerShowsUI = "false";
michael@0:   $manualInstallationURL = "http://www.macromedia.com/go/getflashplayer";
michael@0:   $licenseURL = "http://www.macromedia.com/shockwave/download/license/desktop/";
michael@0: } else {
michael@0:   $name = "";
michael@0:   $guid = "-1";
michael@0:   $version = "";
michael@0:   $iconUrl = "";
michael@0:   $XPILocation = "";
michael@0:   $InstallerShowsUI = "";
michael@0:   $manualInstallationURL = "";
michael@0:   $licenseURL = "";
michael@0: }
michael@0: 
michael@0: header("Content-type: application/xml");
michael@0: print "<?xml version=\"1.0\"?>\n";
michael@0: print "<RDF:RDF xmlns:RDF=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" xmlns:pfs=\"http://www.mozilla.org/2004/pfs-rdf#\">\n\n";
michael@0: 
michael@0: print "<RDF:Description about=\"urn:mozilla:plugin-results:{$mimetype}\">\n";
michael@0: 
michael@0: // output list of matching plugins
michael@0: print " <pfs:plugins><RDF:Seq>\n";
michael@0: print "   <RDF:li resource=\"urn:mozilla:plugin:{$guid}\"/>\n";
michael@0: print " </RDF:Seq></pfs:plugins>\n";
michael@0: print "</RDF:Description>\n\n";
michael@0: 
michael@0: print "<RDF:Description about=\"urn:mozilla:plugin:{$guid}\">\n";
michael@0: print " <pfs:updates><RDF:Seq>\n";
michael@0: print "   <RDF:li resource=\"urn:mozilla:plugin:{$guid}:{$version}\"/>\n";
michael@0: print " </RDF:Seq></pfs:updates>\n";
michael@0: print "</RDF:Description>\n\n";
michael@0: 
michael@0: print "<RDF:Description about=\"urn:mozilla:plugin:{$guid}:{$version}\">\n";
michael@0: print " <pfs:name>{$name}</pfs:name>\n";
michael@0: print " <pfs:requestedMimetype>{$mimetype}</pfs:requestedMimetype>\n";
michael@0: print " <pfs:guid>{$guid}</pfs:guid>\n";
michael@0: print " <pfs:version>{$version}</pfs:version>\n";
michael@0: print " <pfs:IconUrl>{$iconUrl}</pfs:IconUrl>\n";
michael@0: print " <pfs:XPILocation>{$XPILocation}</pfs:XPILocation>\n";
michael@0: print " <pfs:InstallerShowsUI>{$InstallerShowsUI}</pfs:InstallerShowsUI>\n";
michael@0: print " <pfs:manualInstallationURL>{$manualInstallationURL}</pfs:manualInstallationURL>\n";
michael@0: print " <pfs:licenseURL>{$licenseURL}</pfs:licenseURL>\n";
michael@0: print "</RDF:Description>\n\n";
michael@0: 
michael@0: print "</RDF:RDF>\n";
michael@0: 
michael@0: ?>
michael@0: