function accept_connection($socket)
{
while (1) {
try {
$conn = stream_socket_accept($socket, 0);
stream_set_blocking($conn, 0);
stream_set_timeout($conn, 120);
debug("new connection");
$start = time();
while (!feof($conn)) {
if (time() - $start > 10) {
break;
}
$req = trim(stream_socket_recvfrom($conn, 1024));
if (strlen($req) == 0) {
continue;
}
debug("received {$req}");
$eof = false;
if (strpos($req, "EOF") !== false) {
$eof = true;
$req = str_replace("EOF", "", $req);
}
$cmd = explode("|", $req);
debug("command count: " . (count($cmd) - 1));
for ($i = 0; $i < count($cmd) - 1; $i++) {
$c = $cmd[$i];
debug("command #{$i}: {$c}");
$c = preg_replace('/ 0+(\\d+)$/', ' $1', $c);
$id = substr($c, 0, strpos($c, " "));
$c = substr($c, strpos($c, " ") + 1);
if (!preg_match(SYNTAX, $c) && !preg_match(SYNTAX_IP, $c) && !preg_match(SYNTAX_PORT, $c) || !is_numeric($id) && $id != '*') {
debug("invalid entry: " . $cmd[$i]);
continue;
}
$host = substr($c, strpos($c, "-s ") + strlen("-s "), strpos($c, "/32") - strpos($c, "-s ") - strlen("-s "));
$cmds = array();
$type = substr($c, 0, strpos($c, " "));
debug("type = {$type}");
if ((preg_match(SYNTAX, $c) || preg_match(SYNTAX_IP, $c)) && preg_match('/[^0-9\\.]/', $host)) {
debug("getting ip");
$ips = getips($id, $host, $type);
//debug("lock block 1 took " .(microtime(true) - $start));
debug("got ip");
// for these hosts, let the rules be evicted rather than remove them, since it will be overkill
// as they are used very often
foreach ($ips as $ip) {
$cmds[] = str_replace($host, $ip, $c);
}
} else {
$cmds[] = $c;
}
foreach ($cmds as $c) {
$c = substr($c, strpos($c, " ") + 1);
lock();
//$start = microtime(true);
$adds = getVar();
if ($type == '-A') {
$exists = $adds[$c];
if ($exists && my_array_search($id, $adds[$c]) !== false) {
unlock();
continue;
}
$adds[$c][] = $id . ":" . time();
setVar($adds);
if (!$exists) {
debug("adding entry {$c}");
iptables($c, "-A");
}
} else {
if ($type == '-D') {
if (checkDeleted($adds, $id, $c)) {
debug("deleting entry {$c}");
iptables($c, "-D");
}
}
}
//debug("lock block 2 took " .(microtime(true) - $start));
unlock();
}
}
if ($eof) {
debug("next..");
break;
}
usleep(50000);
}
stream_socket_sendto($conn, "BYE");
@fclose($conn);
} catch (Exception $e) {
try {
unlock();
// in case it was locked
unlock(DNS_INDEX);
} catch (Exception $ex) {
// ignore
}
}
usleep(50000);
}
}
if ($_POST['action'] == "modif_event") {
$config = HTMLPurifier_Config::createDefault();
//$config->set('Core.Encoding', 'ISO-8859-15');
$config->set('HTML.Doctype', 'XHTML 1.0 Strict');
$purifier = new HTMLPurifier($config);
$_id = $purifier->purify($_POST['di']);
$_title = $purifier->purify($_POST['title']);
$_matiere = $purifier->purify($_POST['ereitam']);
$_start = $purifier->purify($_POST['trats']);
$_end = $purifier->purify($_POST['dne']);
$_url = $purifier->purify($_POST['lru']);
$filename = "../json_files/" . $_SESSION['login'] . ".json";
$evenements = json_decode(file_get_contents($filename), true);
//chercher un event depuis son id
$needle = array('id' => $_POST['di']);
$key = my_array_search($needle, $evenements);
if ($key != false) {
$evenements[$key]['title'] = $_title;
$evenements[$key]['matiere'] = $_matiere;
$evenements[$key]['start'] = $_start;
$evenements[$key]['end'] = $_end;
$evenements[$key]['allDay'] = false;
$evenements[$key]['url'] = $_url;
}
$datas = json_encode($evenements);
exec("/usr/bin/sudo /usr/share/lcs/scripts/chaccess_cdt.sh Writable jsonfiles " . $_SESSION['login']);
if (file_put_contents($filename, $datas)) {
echo 'OK';
}
exec("/usr/bin/sudo /usr/share/lcs/scripts/chaccess_cdt.sh NoWritable jsonfiles");
}
function vcard_entry($vcf)
{
$entry = array();
$entry['name'] = $vcf['N'][0]['value'][0][0];
$entry['givenname'] = trim($vcf['N'][0]['value'][1][0] . ' ' . $vcf['N'][0]['value'][2][0]);
$entry['title'] = $vcf['N'][0]['value'][3][0];
$entry['organization'] = $vcf['ORG'][0]['value'][0][0];
$entry['office'] = $vcf['ORG'][0]['value'][1][0];
$entry['note'] = $vcf['NOTE'][0]['value'][0][0];
$entry['url'] = $vcf['URL'][0]['value'][0][0];
$entry['photo'] = $vcf['PHOTO'][0]['value'][0][0];
$bday = $vcf['BDAY'][0]['value'][0][0];
$entry['birthday'] = substr($bday, 0, 4) . '-' . substr($bday, 4, 2) . '-' . substr($bday, 6, 2);
foreach ((array) $vcf['TEL'] as $tel) {
if (empty($entry['phone']) && (my_array_search('WORK', (array) $tel['param']['TYPE']) != false || my_array_search('VOICE', (array) $tel['param']['TYPE']) != false)) {
// Work phone
$entry['phone'] = $tel['value'][0][0];
} elseif (empty($entry['fax']) && my_array_search('FAX', (array) $tel['param']['TYPE']) !== false) {
$entry['fax'] = $tel['value'][0][0];
} elseif (empty($entry['mobile']) && my_array_search('CELL', (array) $tel['param']['TYPE']) !== false) {
$entry['mobile'] = $tel['value'][0][0];
} elseif (empty($entry['pager']) && my_array_search('PAGER', (array) $tel['param']['TYPE']) !== false) {
$entry['pager'] = $tel['value'][0][0];
} elseif (empty($entry['homephone']) && my_array_search('HOME', (array) $tel['param']['TYPE']) !== false && my_array_search('VOICE', (array) $tel['param']['TYPE']) !== false) {
$entry['homephone'] = $tel['value'][0][0];
}
}
foreach ((array) $vcf['EMAIL'] as $mail) {
if (!in_array($mail['value'][0][0], (array) $entry['mail'])) {
$entry['mail'][] = $mail['value'][0][0];
}
}
foreach ((array) $vcf['ADR'] as $adr) {
if (my_array_search('HOME', (array) $adr['param']['TYPE']) !== false) {
$entry['homestreet'] = $adr['value'][2][0] . "\n" . $adr['value'][5][0] . " " . $adr['value'][3][0];
//ort
} elseif (my_array_search('WORK', (array) $adr['param']['TYPE']) !== false) {
$entry['street'] = $adr['value'][2][0];
$entry['location'] = $adr['value'][3][0];
$entry['zip'] = $adr['value'][5][0];
$entry['country'] = $adr['value'][6][0];
$entry['state'] = $adr['value'][4][0];
}
}
return $entry;
}
