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 $ok;
}
function displayLASQueries($LASHost, &$result)
{
if (!connectToLAS($LASHost, $fp, $result)) {
$result = "Failed to connect to LAS {$LASHost} (ec 12)";
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 = 2;
$msgout->serialuint8($messageType);
if (!sendMessage($fp, $msgout)) {
$result = "Failed to send query to LAS {$LASHost} (ec 13)";
return false;
}
if (!waitMessage($fp, $msgin)) {
$result = "Failed to wait for LAS {$LASHost} (ec 14)";
return false;
}
$result = '';
if (!$msgin->serialstring($result)) {
$result = "Failed to decode LAS message {$LASHost} (ec 15)";
return false;
}
fclose($fp);
$pos = strpos($result, ':');
if ($pos === FALSE) {
$result = "Failed to decode LAS message {$LASHost} (ec 16)";
return false;
}
$success = substr($result, 0, $pos) == '1';
if ($success) {
++$pos;
$npos = strpos($result, "\n", $pos);
$result = substr($result, $npos);
} else {
$result = substr($result, $pos + 1);
}
return $success;
}
function waitMessage()
{
if (!$this->ConSock) {
debug(sprintf("Socket is not valid\n"));
return false;
}
$size = 0;
$val = fread($this->ConSock, 1);
$info = stream_get_meta_data($this->ConSock);
if ($info['timed_out']) {
debug('Connection timed out!');
return false;
}
$size = ord($val) << 24;
$val = fread($this->ConSock, 1);
$info = stream_get_meta_data($this->ConSock);
if ($info['timed_out']) {
debug('Connection timed out!');
return false;
}
$size = ord($val) << 16;
$val = fread($this->ConSock, 1);
$info = stream_get_meta_data($this->ConSock);
if ($info['timed_out']) {
debug('Connection timed out!');
return false;
}
$size += ord($val) << 8;
$val = fread($this->ConSock, 1);
$info = stream_get_meta_data($this->ConSock);
if ($info['timed_out']) {
debug('Connection timed out!');
return false;
}
$size += ord($val);
debug(sprintf("receive packet size '%d'<br>\n", $size));
$fake = fread($this->ConSock, 5);
$info = stream_get_meta_data($this->ConSock);
if ($info['timed_out']) {
debug('Connection timed out!');
return false;
}
$size -= 5;
// remove the fake
$Buffer = "";
while ($size > 0 && strlen($Buffer) != $size) {
$Buffer .= fread($this->ConSock, $size - strlen($Buffer));
$info = stream_get_meta_data($this->ConSock);
if ($info['timed_out']) {
debug('Connection timed out!');
return false;
}
}
$msgin = new CMemStream();
$msgin->setBuffer($Buffer);
// decode msg name
$msgin->serialString($name);
debug(sprintf("Message name = '%s'<BR>", $name));
$message = new CMessage();
$message->setBuffer(substr($msgin->Buffer, $msgin->Pos));
$message->setName($name);
debug(sprintf("In message name = '%s'<br>", $message->MsgName));
return $message;
}
function disconnectClient($shardid, $uid, &$res)
{
$ok = false;
connectToLS($fp, $res);
if (strlen($res) != 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 = 1;
$msgout->serialuint8($messageType);
$msgout->serialuint32($shardid);
$msgout->serialuint32($uid);
if (!sendMessage($fp, $msgout)) {
$res = "Can't send message disconnect to the Login Service (error code 47)";
return $ok;
}
if (!waitMessage($fp, $msgin)) {
$res = "Can't receive the answer from the Login Service (error code 48)";
return $ok;
}
if (!$msgin->serialstring($res)) {
$res = "Can't read the string (error code 49)";
return $ok;
}
$ok = true;
//printf("receive response '$reason' '$cookie' '$addr'<br>");
fclose($fp);
//echo "sent OK.<br><br>";
return $ok;
}
