protected function process_all()
{
if (!$this->hasValidResponse(self::PACKET_ALL)) {
return array();
}
$data = $this->packets_response[self::PACKET_ALL][0];
$buf = new GameQ_Buffer($data);
$result = new GameQ_Result();
// Grab the header
$header = $buf->read(4);
// Header does not match
if ($header !== 'EYE1') {
throw new GameQException("Exepcted header to be 'EYE1' but got '{$header}' instead.");
}
// Variables
$result->add('gamename', $buf->readPascalString(1, true));
$result->add('port', $buf->readPascalString(1, true));
$result->add('servername', $buf->readPascalString(1, true));
$result->add('gametype', $buf->readPascalString(1, true));
$result->add('map', $buf->readPascalString(1, true));
$result->add('version', $buf->readPascalString(1, true));
$result->add('password', $buf->readPascalString(1, true));
$result->add('num_players', $buf->readPascalString(1, true));
$result->add('max_players', $buf->readPascalString(1, true));
// Key / value pairs
while ($buf->getLength()) {
// If we have an empty key, we've reached the end
$key = $buf->readPascalString(1, true);
if (empty($key)) {
break;
}
// Otherwise, add the pair
$result->add($key, $buf->readPascalString(1, true));
}
// Players
while ($buf->getLength()) {
// Get the flags
$flags = $buf->readInt8();
// Get data according to the flags
if ($flags & 1) {
$result->addPlayer('name', $buf->readPascalString(1, true));
}
if ($flags & 2) {
$result->addPlayer('team', $buf->readPascalString(1, true));
}
if ($flags & 4) {
$result->addPlayer('skin', $buf->readPascalString(1, true));
}
if ($flags & 8) {
$result->addPlayer('score', $buf->readPascalString(1, true));
}
if ($flags & 16) {
$result->addPlayer('ping', $buf->readPascalString(1, true));
}
if ($flags & 32) {
$result->addPlayer('time', $buf->readPascalString(1, true));
}
}
return $result->fetch();
}
/**
* Process the player return data
*/
protected function process_players()
{
// Make sure we have a valid response
if (!$this->hasValidResponse(self::PACKET_PLAYERS)) {
return array();
}
// Set the result to a new result instance
$result = new GameQ_Result();
// Let's preprocess the rules
$data = $this->preProcess_players($this->packets_response[self::PACKET_PLAYERS]);
// Make a new buffer
$buf = new GameQ_Buffer($data);
// Parse players
while ($buf->getLength()) {
// Player id
if (($id = $buf->readInt32()) === 0) {
break;
}
$result->addPlayer('id', $id);
$result->addPlayer('name', $this->_readUnrealString($buf));
$result->addPlayer('ping', $buf->readInt32());
$result->addPlayer('score', $buf->readInt32());
$buf->skip(4);
}
unset($buf, $id);
// Return the result
return $result->fetch();
}
/**
* Verify the header of the returned response packet
*
* @param GameQ_Buffer $buffer
* @throws GameQ_ProtocolsException
*/
protected function verify_header(GameQ_Buffer &$buffer)
{
// Check length
if ($buffer->getLength() < 6) {
throw new GameQ_ProtocolsException(__METHOD__ . ": Length of buffer is not long enough");
return FALSE;
}
// Check to make sure the header is correct
if (($type = $buffer->readString("\n")) != 'TS3') {
throw new GameQ_ProtocolsException(__METHOD__ . ": Header returned did not match. Returned {$type}");
return FALSE;
}
// Burn the welcome msg
$buffer->readString("\n");
// Verify the response and return
return $this->verify_response(trim($buffer->readString("\n")));
}
/**
* Process the server details
*
* @throws GameQ_ProtocolsException
*/
protected function process_all()
{
// Make sure we have a valid response
if (!$this->hasValidResponse(self::PACKET_ALL)) {
return array();
}
// Set the result to a new result instance
$result = new GameQ_Result();
// Always dedicated
$result->add('dedicated', TRUE);
// Preprocess and make buffer
$buf = new GameQ_Buffer($this->preProcess($this->packets_response[self::PACKET_ALL]));
// Pull out the server information
// Note the length information is incorrect, we correct using offset options in pascal method
$result->add('servername', $buf->readPascalString(1, TRUE));
$result->add('num_players', $buf->readPascalString(1, TRUE));
$result->add('max_players', $buf->readPascalString(1, TRUE));
$result->add('gamemode', $buf->readPascalString(1, TRUE));
$result->add('password', (bool) $buf->readInt8());
// Read the player info, it's in the same query response for some odd reason.
while ($buf->getLength()) {
// Check to see if we ran out of info
if ($buf->getLength() <= 1) {
break;
}
// Only player information is available
$result->addPlayer('name', $buf->readPascalString(1, TRUE));
}
unset($buf);
return $result->fetch();
}
/**
* Process the players
*
* NOTE: There is a restriction on the SAMP server side that if there are too many players
* the player return will be empty. Nothing can really be done about this unless you bug
* the game developers to fix it.
*/
protected function process_players()
{
// Make sure we have a valid response
if (!$this->hasValidResponse(self::PACKET_PLAYERS)) {
return array();
}
// Set the result to a new result instance
$result = new GameQ_Result();
// Preprocess and make buffer
$buf = new GameQ_Buffer($this->preProcess($this->packets_response[self::PACKET_PLAYERS]));
// Number of players
$result->add('num_players', $buf->readInt16());
// Run until we run out of buffer
while ($buf->getLength()) {
$result->addPlayer('id', $buf->readInt8());
$result->addPlayer('name', $buf->readPascalString());
$result->addPlayer('score', $buf->readInt32());
$result->addPlayer('ping', $buf->readInt32());
}
// Free some memory
unset($buf);
// Return the result
return $result->fetch();
}
