public function read()
{
AirD::Log(AirD::LOGTYPE_INTERNAL, "socketServer's read", true);
$client = new $this->client_class(parent::accept());
$this->on_accept($client);
return $client;
}
public function __destruct()
{
AirD::Log(AirD::LOGTYPE_INTERNAL, "SocketBase's destructor (FD " . (int) $this->socket . ")", true);
if (is_resource($this->socket)) {
$this->close();
}
}
function __autoload($sClass)
{
AirD::Log(AirD::LOGTYPE_INTERNAL, "Loading " . $sClass);
include "./src/" . $sClass . ".php";
if (!class_exists($sClass)) {
AirD::Log(AirD::LOGTYPE_INTERNAL, "Loaded " . $sClass . " as a file, but class still doesn't exist. Aiee.");
}
}
public function read($length = 4096)
{
try {
$this->read_buffer .= parent::read($length);
$this->on_read();
} catch (socketException $e) {
AirD::Log(AirD::LOGTYPE_INTERNAL, "Exception caught while reading from socket " . (int) $this->socket . ": " . $e->getMessage());
$old_socket = (int) $this->socket;
$this->close();
$this->socket = $old_socket;
$this->disconnected = true;
$this->on_disconnect();
}
}
public function __construct($socket)
{
AirD::Log(AirD::LOGTYPE_INTERNAL, "socketServerClient's constructor", true);
$this->socket = $socket;
if (!is_resource($this->socket)) {
throw new socketException("Invalid socket or resource");
} elseif (!socket_getsockname($this->socket, $this->local_addr, $this->local_port)) {
throw new socketException("Could not retrieve local address & port: " . socket_strerror(socket_last_error($this->socket)));
} elseif (!socket_getpeername($this->socket, $this->remote_address, $this->remote_port)) {
throw new socketException("Could not retrieve remote address & port: " . socket_strerror(socket_last_error($this->socket)));
}
$this->on_connect();
$this->set_non_block(true);
SocketEngine::AddFd($this);
}
public function shouldDestroy()
{
if (!$this->oHTTPClient && time() - $this->iHTTPDisconnected > 10) {
AirD::Log(AirD::LOGTYPE_IRC, "Disconnected IRC session or abandoned IRC session (TS: " . $this->iHTTPDisconnected . ")");
$this->Destroy();
return true;
}
return parent::shouldDestroy();
}
/** Removes a given listmode mask from the channel.
* @param cModeChar The mode character to unset ('b')
* @param sValue The mask to remove (e.g. 'w00t!is@the.greatest).
*/
public function UnsetListMode($cModeChar, $sValue)
{
AirD::Log(AirD::LOGTYPE_IRC, "UnsetListMode: " . $cModeChar . ": " . $sValue, true);
unset($this->aModes[$cModeChar][$sValue]);
}
public function on_timer()
{
$idle_time = time() - $this->last_action;
$total_time = time() - $this->accepted;
if ($this->streaming_client && $this->irc_client) {
$this->irc_client->send_script('chat.onSetNumberOfUsers(' . count(AirD::$aIRCClients) . ');');
}
if (($total_time > $this->max_total_time || $idle_time > $this->max_idle_time) && !$this->streaming_client) {
AirD::Log(AirD::LOGTYPE_HTTP, "TIMING OUT CLIENT");
$this->on_disconnect();
$this->Destroy();
}
}
public function read()
{
AirD::Log(AirD::LOGTYPE_INTERNAL, "HTTPServer's read", true);
parent::read();
AirD::Log(AirD::LOGTYPE_INTERNAL, "After HTTPServer's read", true);
}
public static function process()
{
// if socketClient is in write set, and $socket->connecting === true, set connecting to false and call on_connect
$read_set = SocketEngine::create_read_set();
$write_set = SocketEngine::create_write_set();
$exception_set = SocketEngine::create_exception_set();
$event_time = time();
while (($events = socket_select($read_set, $write_set, $exception_set, null)) !== false) {
AirD::Log(AirD::LOGTYPE_INTERNAL, "Top of main loop.", true);
if ($events > 0) {
AirD::Log(AirD::LOGTYPE_INTERNAL, "Processing " . $events . " socket events", true);
foreach ($read_set as $socket) {
AirD::Log(AirD::LOGTYPE_INTERNAL, "Processing a read event for " . (int) $socket, true);
SocketEngine::$clients[(int) $socket]->read();
}
foreach ($write_set as $socket) {
$socket = SocketEngine::get_class($socket);
if (is_subclass_of($socket, 'socketClient')) {
if ($socket->connecting === true) {
$socket->on_connect();
$socket->connecting = false;
}
$socket->do_write(true);
}
}
foreach ($exception_set as $socket) {
$socket = SocketEngine::get_class($socket);
if (is_subclass_of($socket, 'socketClient')) {
$socket->on_disconnect();
if (isset(SocketEngine::$clients[(int) $socket->socket])) {
unset(SocketEngine::$clients[(int) $socket->socket]);
}
}
}
}
if (time() - $event_time > 1) {
// only do this if more then a second passed, else we'd keep looping this for every bit recieved
foreach (SocketEngine::$clients as $socket) {
$socket->on_timer();
}
$event_time = time();
}
SocketEngine::clean_sockets();
$read_set = SocketEngine::create_read_set();
$write_set = SocketEngine::create_write_set();
$exception_set = SocketEngine::create_exception_set();
}
}
