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<?php
/**
* Exports bookmarks tagged with "zeroconf"
* as avahi service files.
*
* XML Documentation: "man 5 avahi.service"
*
*
* This file is part of
* SemanticScuttle - your social bookmark manager.
*
* PHP version 5.
*
* @category Bookmarking
* @package SemanticScuttle
* @author Christian Weiske <cweiske@cweiske.de>
* @license GPL http://www.gnu.org/licenses/gpl.html
* @link http://sourceforge.net/projects/semanticscuttle
*/
require_once dirname(__FILE__) . '/../src/SemanticScuttle/header-standalone.php';
$fileprefix = $GLOBALS['avahiServiceFilePrefix'];
$filepath = $GLOBALS['avahiServiceFilePath'];
$arSchemes = array(
'ftp' => array(21, '_ftp._tcp'),
'ssh' => array(22, '_ftp._tcp'),
'sftp' => array(22, '_sftp-ssh._tcp'),
'http' => array(80, '_http._tcp'),
);
if (!is_writable($filepath)) {
echo "avahi service directory is not writable:\n";
echo $filepath . "\n";
exit(1);
}
//clean out existing SemanticScuttle service files
$existing = glob($filepath . '/' . $fileprefix . '*');
if (count($existing) > 0) {
foreach ($existing as $file) {
unlink($file);
}
}
$bs = SemanticScuttle_Service_Factory::get('Bookmark');
$bookmarks = $bs->getBookmarks(0, null, null, $GLOBALS['avahiTagName']);
$bookmarks = $bookmarks['bookmarks'];
if (count($bookmarks) == 0) {
echo 'No "' . $GLOBALS['avahiTagName'] . '"-tagged bookmarks available.' . "\n";
exit(0);
}
$written = 0;
foreach ($bookmarks as $bm) {
$xTitle = htmlspecialchars($bm['bTitle']);
$parts = parse_url($bm['bAddress']);
if (!isset($parts['host'])) {
echo 'No hostname in: ' . $bm['bAddress'] . "\n";
exit(2);
}
$xHostname = htmlspecialchars($parts['host']);
$xPath = isset($parts['path']) ? $parts['path'] : '';
if (isset($parts['query'])) {
$xPath .= '?' . $parts['query'];
}
if (isset($parts['fragment'])) {
$xPath .= '#' . $parts['fragment'];
}
$scheme = isset($parts['scheme']) ? $parts['scheme'] : 'http';
if (!isset($arSchemes[$scheme])) {
//dying is hard, but at least the user knows
// that something is seriously wrong
echo "Unknown scheme: $scheme\n";
exit(3);
}
list($xPort, $xType) = $arSchemes[$scheme];
if (isset($parts['port'])) {
$xPort = (int)$parts['port'];
}
$xml = <<<XML
<?xml version="1.0" standalone='no'?>
<!DOCTYPE service-group SYSTEM "avahi-service.dtd">
<service-group>
<name>{$xTitle}</name>
<service>
<type>{$xType}</type>
<host-name>{$xHostname}</host-name>
<port>{$xPort}</port>
<txt-record>path={$xPath}</txt-record>
</service>
</service-group>
XML;
$file = $filepath . '/' . $fileprefix . $bm['bId'] . '.service';
file_put_contents($file, $xml);
++$written;
}
echo $written . " service files created\n";
?>
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