/**
* Parse the response for a specific server
*
* @param \GameQ\Server $server
*
* @return array
* @throws \Exception
*/
protected function doParseResponse(Server $server)
{
try {
// @codeCoverageIgnoreStart
// We want to save this server's response to a file (useful for unit testing)
if (!is_null($this->capture_packets_file)) {
file_put_contents($this->capture_packets_file, implode(PHP_EOL . '||' . PHP_EOL, $server->protocol()->packetResponse()));
}
// @codeCoverageIgnoreEnd
// Get the server response
$results = $server->protocol()->processResponse();
// Check for online before we do anything else
$results['gq_online'] = count($results) > 0;
} catch (ProtocolException $e) {
// Check to see if we are in debug, if so bubble up the exception
if ($this->debug) {
throw new \Exception($e->getMessage(), $e->getCode(), $e);
}
// We ignore this server
$results = ['gq_online' => false];
}
// Now add some default stuff
$results['gq_address'] = $server->ip();
$results['gq_port_client'] = $server->portClient();
$results['gq_port_query'] = $server->portQuery();
$results['gq_protocol'] = $server->protocol()->getProtocol();
$results['gq_type'] = (string) $server->protocol();
$results['gq_name'] = $server->protocol()->nameLong();
$results['gq_transport'] = $server->protocol()->transport();
// Process the join link
if (!isset($results['gq_joinlink']) || empty($results['gq_joinlink'])) {
$results['gq_joinlink'] = $server->getJoinLink();
}
return $results;
}
/**
* Before we send off the queries we need to update the packets
*
* @param \GameQ\Server $server
*
* @throws \GameQ\Exception\Protocol
*/
public function beforeSend(Server $server)
{
// Check to make sure we have a query_port because it is required
if (!isset($this->options[Server::SERVER_OPTIONS_QUERY_PORT]) || empty($this->options[Server::SERVER_OPTIONS_QUERY_PORT])) {
throw new Exception(__METHOD__ . " Missing required setting '" . Server::SERVER_OPTIONS_QUERY_PORT . "'.");
}
// Let's loop the packets and set the proper pieces
foreach ($this->packets as $packet_type => $packet) {
// Update with the client port for the server
$this->packets[$packet_type] = sprintf($packet, $server->portClient());
}
}
/**
* Handle some work before sending the packets out to the server
*
* @param \GameQ\Server $server
*/
public function beforeSend(Server $server)
{
// Build the server code
$this->server_code = implode('', array_map('chr', explode('.', $server->ip()))) . pack("S", $server->portClient());
// Loop over the packets and update them
foreach ($this->packets as $packetType => $packet) {
// Fill out the packet with the server info
$this->packets[$packetType] = sprintf($packet, $this->server_code);
}
}
