/**
* Prepares connection with web socket server
*
* @return void
*/
public function socketPrepare()
{
// log start
Logger::notice('[SOCKET] Preparing connection...');
/* 1ST REQUEST : COOKIES */
$wssJson = $this->socketRequest($this->_cookie);
// removing null chars
$wssJson = urldecode(str_replace('%00%09%07%FF0', '', urlencode($wssJson)));
// check if valid json object
if (Fetch::isPageJson($wssJson)) {
// storing sid
$socketId = json_decode($wssJson)->sid;
$sockConf = 'sid=' . $socketId;
// appending io token to cookie
$ioCookie = Fetch::removePageCookie($this->_cookie, 'PHPSESSID') . 'io=' . $socketId . ';';
/* 2ND REQUEST : TEST */
// if response returns data
if (isset($this->socketRequest($ioCookie, $sockConf)[0])) {
// generate payload
$key = '["auth","' . $this->getAuthKey() . '"]';
/* 3RD REQUEST : HANDSHAKE */
// if handshake is ok
if ($this->socketRequest($ioCookie, $sockConf, true, '45:' . (strlen($key) - 1) . $key) == 'ok') {
/* 4TH REQUEST: AUTH SUCCESS TEST */
// if response returns data
if (isset($this->socketRequest($ioCookie, $sockConf)[0])) {
// reset socket tick
$this->_sockTick = 0;
// log endn
Logger::notice('[SOCKET] Connection prepared');
// return sid
return array($ioCookie, $socketId);
} else {
Logger::crit('[SOCKET] 4: Auth success failed');
}
} else {
Logger::crit('[SOCKET] 3: Handshake failed');
}
} else {
Logger::crit('[SOCKET] 2: Test request failed');
}
} else {
Logger::crit('[SOCKET] 1: SID fetch failed');
}
}
/**
* Extends listen()
*
* @param string $url Web Socket URL
* @param array $sockConf Web Socket Configuration
* @param closure $callback Anonymous method to return frames to
*
* @return void
*/
private function _listen($url, $sockConf, $callback)
{
// connecting to websocket server
$client = new \Devristo\Phpws\Client\WebSocket($url . '&sid=' . $sockConf[1], $this->_loop, Logger::getInstance(), array('http' => array('header' => 'Cookie:' . $sockConf[0])));
// request
$client->on("request", function ($headers) {
// object created
Logger::notice("[SOCKET] Request object created!");
});
// handshake
$client->on("handshake", function () {
// handshake made with server
Logger::notice("[SOCKET] Handshake received!");
});
// connect
$client->on("connect", function () use($client) {
// connected to websocket
Logger::notice("[SOCKET] Connected to Websocket!");
// request connection
$client->send('2probe');
});
// message
$client->on("message", function ($message) use($client, $url, $sockConf, $callback) {
// store data in frame
$frame = $message->getData();
// if socket has died out
$this->handleFrame($frame, $client, $callback);
});
// start client listener
$client->open();
// start looping requests
$this->_loop->run();
}
/**
* Equivalent to sendMessage() in event emitter but checks and applies logger
* if logging mode is enabled
*
* @param string $outputMsg Message to send
* @param bool $pm Private message?
* @param string $user Who to pm to?
*
* @return void
*/
private function internalSendMessage($outputMsg, $pm = false, $user = false)
{
if ($this->_limits['logOnly']) {
Logger::Notice($outputMsg);
} else {
if ($pm !== false && $user !== false) {
$this->_eventEmitter->sendMessage($outputMsg, $pm, $user);
} else {
$this->_eventEmitter->sendMessage($outputMsg);
}
}
}
private function customQuery($stmt, $params, \Closure $callback = null)
{
try {
// prepare query
$stmtTest = $this->prepare($stmt);
// bind params
foreach ($params as $k => $v) {
$stmtTest->bindValue($k, $v);
}
// execute query
$stmtTest->execute();
// if response is needed, give callback
if ($callback != null) {
$callback($stmtTest);
}
// close query
$stmtTest->closeCursor();
} catch (\PDOException $pdoException) {
// output query error
Logger::crit($pdoException->getMessage());
}
}
/**
* Prepares connection with web socket server
*
* @return void
*/
public function socketPrepare()
{
// log start
Logger::notice('[SOCKET] Preparing connection...');
/* 1ST REQUEST : COOKIES */
$wssJson = $this->socketRequest(false);
// removing null chars
$wssJson = urldecode(str_replace('%00%09%07%FF0', '', urlencode($wssJson)));
// check if valid json object
if (Fetch::isPageJson($wssJson)) {
// storing sid
$socketId = json_decode($wssJson)->sid;
$sockConf = 'sid=' . $socketId;
// appending io token to cookie
$ioCookie = 'io=' . $socketId . ';';
/* 2ND REQUEST : TEST */
// if response returns data
if (isset($this->socketRequest($ioCookie, $sockConf)[0])) {
// generate payload
$stats = '42["stats"]';
/* 3RD REQUEST : HANDSHAKE */
// if handshake is ok
if ($this->socketRequest($ioCookie, $sockConf, true, mb_strlen($stats, 'utf8') . ':' . $stats) == 'ok') {
/* 4TH REQUEST: TEST */
// if response returns data
if (isset($this->socketRequest($ioCookie, $sockConf)[0])) {
/* 5TH Auth TEST */
// generate payload
$partOne = '42["chat"]';
$partTwo = '42["user","' . $this->_accessToken . '"]';
// if connected
if ($this->socketRequest($ioCookie, $sockConf, true, mb_strlen($partOne, 'utf8') . ':' . $partOne . mb_strlen($partTwo, 'utf8') . ':' . $partTwo) == 'ok') {
// log end
Logger::notice('[SOCKET] Connection prepared');
// return sid
return array($ioCookie, $socketId);
} else {
Logger::crit('[SOCKET] 5: Chat Success failed');
}
} else {
Logger::crit('[SOCKET] 4: Stats request failed');
}
} else {
Logger::crit('[SOCKET] 3: Handshake failed');
}
} else {
Logger::crit('[SOCKET] 2: Test request failed');
}
} else {
Logger::crit('[SOCKET] 1: SID fetch failed');
}
}
