updates.php

<?php
/ updates.php - this file is part of SOGo

• Copyright (C) 2006-2013 Inverse inc.
• Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
• Francis Lachapelle <flachapelle@inverse.ca>
• This file is free software; you can redistribute it and/or modify
• it under the terms of the GNU General Public License as published by
• the Free Software Foundation; either version 2, or (at your option)
• any later version.
• This file is distributed in the hope that it will be useful,
• but WITHOUT ANY WARRANTY; without even the implied warranty of
• MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
• GNU General Public License for more details.
• You should have received a copy of the GNU General Public License
• along with this program; see the file COPYING. If not, write to
• the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
• Boston, MA 02111-1307, USA.
  */

/ This script handles the automatic propagation of extensions pertaining to a
SOGo site. It requires PHP 4.1.0 or later. /
$plugins
= array(
"sogo-connector@inverse.ca"
=> array( "application" => "thunderbird",
"version" => "31.0.0",
"filename" => "sogo-connector-31.0.0.xpi" ),
"sogo-integrator@inverse.ca"
=> array( "application" => "thunderbird",
"version" => "31.0.0",
"filename" => "sogo-integrator-31.0.0.xpi" ),

    "{e2fda1a4-762b-4020-b5ad-a41df1933103}"
    => array( "application" => "thunderbird",
               "version" => "3.3.1",
               "filename" => "lightning-3.3.1.xpi" ),

    #support for Tstream4Mail plugin
    "Tstream4Mail@mozilla.org"
    => array( "application" => "thunderbird",
            "version" => "4.4",
            "filename" => "tstream4mail_4.4.xpi" ),
    #support for Tstream4Mail plugin

);

$applications
= array( "thunderbird" => "<em:id>{3550f703-e582-4d05-9a08-453d09bdfdc6}</em:id>
<em:minVersion>31.0</em:minVersion>
<em:maxVersion>31.*</em:maxVersion>" );

$pluginname = $_GET["plugin"];
$plugin =& $plugins[$pluginname];
$application =& $applications[$plugin["application"]];

if ( $plugin ) {
$platform = $_GET["platform"];
if ( $platform
&& file_exists( $platform . "/" . $plugin["filename"] ) ) {
$plugin["filename"] = $platform . "/" . $plugin["filename"];
}
elseif ( !file_exists( $plugin["filename"] ) ) {
$plugin = false;
}
}

if ( $plugin ) {
header("Content-type: text/xml; charset=utf-8");
echo ('<?xml version="1.0"?>' . "\n");
?>
<!DOCTYPE RDF>
<RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#&quot;
xmlns:em="http://www.mozilla.org/2004/em-rdf#&quot;>
<Description about="urn:mozilla:extension:<?php echo $pluginname ?>">
<em:updates>
<Seq>
<li>
<Description>
<em:version><?php echo $plugin["version"] ?></em:version>
<em:targetApplication>
<Description><?php echo $applications[$plugin["application"]] ?>
<em:updateLink><?php echo dirname(getenv('SCRIPT_URI')) . '/' . $plugin["filename"] ?></em:updateLink>
</Description>
</em:targetApplication>
</Description>
</li>
</Seq>
</em:updates>
</Description>
</RDF>
<?php
} else {
header("Content-type: text/plain; charset=utf-8", true, 404);
echo( 'Plugin not found' );
}
?>