function getQueryResult($LASHost, $id, &$result, &$page, &$numpages)
{
if (!connectToLAS($LASHost, $fp, $result)) {
$result = "Failed to connect to LAS {$LASHost} (ec 7)";
return false;
}
// send the message that say that we want to add a user
$msgout = new CMemStream();
$fake = 0;
$msgout->serialuint32($fake);
// fake used to number the packet
$messageType = 1;
$msgout->serialuint8($messageType);
$str = $id . ":" . $page;
$msgout->serialstring($str);
if (!sendMessage($fp, $msgout)) {
$result = "Failed to send query to LAS {$LASHost} (ec 8)";
return false;
}
if (!waitMessage($fp, $msgin)) {
$result = "Failed to wait for LAS {$LASHost} (ec 9)";
return false;
}
$result = '';
if (!$msgin->serialstring($result)) {
$result = "Failed to decode LAS message {$LASHost} (ec 10)";
return false;
}
fclose($fp);
$pos = strpos($result, ':');
if ($pos === FALSE) {
$result = "Failed to decode LAS message {$LASHost} (ec 11)";
return false;
}
$success = substr($result, 0, $pos) == '1';
if ($success) {
++$pos;
$npos = strpos($result, ':', $pos);
$numpages = substr($result, $pos, $npos - $pos);
++$npos;
$pos = strpos($result, ':', $npos);
$page = substr($result, $npos, $pos - $npos);
$result = substr($result, $pos + 1);
} else {
$result = substr($result, $pos + 1);
}
return $success;
}
function queryToAS($rawvarpath, &$result, $asAddr, $asPort)
{
global $nel_queries;
$nel_queries[] = $rawvarpath;
$ok = false;
connectToAS($fp, $result, $asAddr, $asPort);
if (strlen($result) != 0) {
return $ok;
}
// send the message that say that we want to add a user
$msgout = new CMemStream();
$fake = 0;
$msgout->serialuint32($fake);
// fake used to number the packet
$messageType = 0;
$msgout->serialuint8($messageType);
$msgout->serialstring($rawvarpath);
sendMessage($fp, $msgout);
waitMessage($fp, $msgin);
$msgin->serialstring($result);
if (strlen($result) == 0) {
// it failed
} else {
// it's ok
$ok = true;
}
disconnectFromAS(&$fp);
return $ok;
}
function askClientConnection($shardid, $uid, $name, $priv, $extended, &$res, &$patchURLS)
{
$ok = false;
connectToLS($fp, $res);
if ($res != "") {
return $ok;
}
// send the message that say that we want to add a user
$msgout = new CMemStream();
$fake = 0;
$msgout->serialuint32($fake);
// fake used to number the packet
$messageType = 0;
$msgout->serialuint8($messageType);
$msgout->serialuint32($shardid);
$msgout->serialuint32($uid);
$msgout->serialstring($name);
$msgout->serialstring($priv);
$msgout->serialstring($extended);
if (!sendMessage($fp, $msgout)) {
$res = "Can't send message connection to the Login Service (error code 42)";
return $ok;
}
if (!waitMessage($fp, $msgin)) {
$res = "Can't receive the answer from the Login Service (error code 43)";
return $ok;
}
if (!$msgin->serialstring($reason)) {
$res = "Can't read the reason (error code 44)";
return $ok;
}
//printf("reason size %d", strlen($reason));
if (strlen($reason) == 0) {
// it s ok, let's connect
if (!$msgin->serialstring($cookie)) {
$res = "Can't read the cookie (error code 45)";
return $ok;
}
if (!$msgin->serialstring($addr)) {
$res = "Can't read the addr (error code 46)";
return $ok;
}
$patchURLS = '';
/*
if (!$msgin->serialstring($patchURLS))
{
$patchURLS = '';
}
*/
$res = $cookie . ' ' . $addr;
$ok = true;
} else {
// can't accept it, display the error
// echo "Can't connect to the shard: $reason";
$res = $reason;
}
//printf("receive response '$reason' '$cookie' '$addr'<br>");
fclose($fp);
//echo "sent OK.<br><br>";
return $ok;
}
