updated file reader to curl-easy
This commit is contained in:
kremsy
Steffen Schröder
parent
d1948f4142
commit
15f0164287
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@ -1,6 +1,9 @@
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<?php
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namespace ManiaControl\Files;
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use cURL\Exception;
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use cURL\Request;
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use cURL\Response;
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use ManiaControl\ManiaControl;
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/**
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@ -9,21 +12,11 @@ use ManiaControl\ManiaControl;
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* @author kremsy & steeffeen
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*/
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class AsynchronousFileReader {
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/**
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* Constants
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*/
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const TIMEOUT_ERROR = 'Timed out while reading data';
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const RESPONSE_ERROR = 'Connection or response error';
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const NO_DATA_ERROR = 'No data returned';
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const INVALID_RESULT_ERROR = 'Invalid Result';
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const SOCKET_TIMEOUT = 10;
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/**
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* Private Properties
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*/
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private $sockets = array();
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private $maniaControl = null;
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private $requests = array();
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/**
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* Construct
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@ -38,141 +31,69 @@ class AsynchronousFileReader {
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* Appends the Data
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*/
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public function appendData() {
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foreach($this->sockets as $key => &$socket) {
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/** @var SocketStructure $socket */
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do {
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$line = fgets($socket->socket, 4096);
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if (empty($socket->header) && $line == "\r\n") {
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$socket->header = $this->parseHeader($socket->streamBuffer);
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$socket->streamBuffer = "";
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$line = "";
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foreach($this->requests as $key => $request) {
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/** @var Request $request */
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try {
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if ($request->socketPerform()) {
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$request->socketSelect();
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}
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$socket->streamBuffer .= $line;
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$chunked = isset($socket->header["transfer-encoding"]) && $socket->header["transfer-encoding"] == "chunked" && $line == "0";
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if ($chunked || isset($socket->header["content-length"]) && strlen($socket->streamBuffer) >= $socket->header["content-length"]) {
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fclose($socket->socket);
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unset($this->sockets[$key]);
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$this->handleContent($socket);
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continue 2;
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} catch(Exception $e) {
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if ($e->getMessage() == "Cannot perform if there are no requests in queue.") {
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unset($this->requests[$key]);
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} else {
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throw $e;
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}
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$meta = stream_get_meta_data($socket->socket);
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} while($meta["unread_bytes"] > 0);
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}
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}
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/**
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* Handles the Content
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*
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* @param $socket
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*/
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private function handleContent(SocketStructure $socket) { //TODO timeout handling
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//if (feof($socket->socket) || time() > ($socket->creationTime + self::SOCKET_TIMEOUT)) {
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$result = "";
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$error = 0;
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/*if (time() > ($socket->creationTime + self::SOCKET_TIMEOUT)) {
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$error = self::TIMEOUT_ERROR;
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} else*/
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if ($socket->header["status"] != "200") {
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$error = self::RESPONSE_ERROR;
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$result = $this->parseResult($socket);
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if (intval($socket->header["status"]) > 300 && intval($socket->header["status"]) < 310) {
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$this->maniaControl->errorHandler->triggerDebugNotice("HTTP Error, Code:" . $socket->header["status"] . "URL: " . $socket->url);
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}
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} else if ($socket->streamBuffer == '') {
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$error = self::NO_DATA_ERROR;
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} else {
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$result = $this->parseResult($socket);
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if ($result == self::INVALID_RESULT_ERROR) {
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$error = self::INVALID_RESULT_ERROR;
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}
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}
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call_user_func($socket->function, $result, $error);
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//}
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}
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/**
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* Parse the Stream Result
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* Load a remote file
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*
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* @param SocketStructure $socket
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* @internal param $streamBuffer
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* @return string
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* @param string $url
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* @param $function
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* @param string $contentType
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* @param string $customHeader
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* @return bool
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*/
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private function parseResult(SocketStructure $socket) {
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if (isset($socket->header["transfer-encoding"]) && $socket->header["transfer-encoding"] == "chunked") {
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$result = $this->decode_chunked($socket->streamBuffer);
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} else {
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$result = $socket->streamBuffer;
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public function loadFile($url, $function, $contentType = 'UTF-8', $customHeader = '') {
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if (!is_callable($function)) {
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$this->maniaControl->log("Function is not callable");
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return false;
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}
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return $this->decompressData($socket->header, $result);
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}
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if (!$url) {
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return null;
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}
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/**
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* Checks if the data is Compressed and uncompress it
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*
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* @param $header
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* @param $data
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* @return string
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*/
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private function decompressData($header, $data) {
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if (isset($header["content-encoding"])) {
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switch($header["content-encoding"]) {
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case "gzip":
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case "gzip;":
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return gzdecode($data);
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case "deflate":
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case "deflate;":
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return gzinflate($data);
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$request = new \cURL\Request($url);
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$request->getOptions()->set(CURLOPT_TIMEOUT, 5) //
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->set(CURLOPT_HEADER, false) //
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->set(CURLOPT_CRLF, true) //
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//->set(CURLOPT_HTTPHEADER, array("Content-Type: " . $contentType))
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->set(CURLOPT_USERAGENT, 'User-Agent: ManiaControl v' . ManiaControl::VERSION) //
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->set(CURLOPT_RETURNTRANSFER, true);
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$request->addListener('complete', function (\cURL\Event $event) use (&$function) {
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/** @var Response $response */
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$response = $event->response;
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$error = "";
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$content = "";
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if ($response->hasError()) {
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$error = $response->getError()->getMessage();
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} else {
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$content = $response->getContent();
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}
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}
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return $data;
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}
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/**
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* Decode Chunks
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*
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* @param $str
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* @return string
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*/
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private function decode_chunked($str) {
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for($res = ''; !empty($str); $str = trim($str)) {
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$pos = strpos($str, "\r\n");
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$len = hexdec(substr($str, 0, $pos));
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$res .= substr($str, $pos + 2, $len);
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$str = substr($str, $pos + 2 + $len);
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}
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return $res;
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}
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call_user_func($function, $content, $error);
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});
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/**
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* Parse the Header
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*
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* @param $header
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* @return array
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*/
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function parseHeader($header) {
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$headers = explode("\r\n", $header);
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$output = array();
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array_push($this->requests, $request);
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if ('HTTP' === substr($headers[0], 0, 4)) {
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list(, $output['status'], $output['status_text']) = explode(' ', $headers[0]);
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unset($headers[0]);
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}
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foreach($headers as $v) {
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if ($v == "") {
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break;
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}
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$h = preg_split('/:\s*/', $v);
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$output[strtolower($h[0])] = $h[1];
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}
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return $output;
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return true;
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}
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@ -186,7 +107,7 @@ class AsynchronousFileReader {
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* @return bool|null
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*/
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public function postData($url, $function, $content, $compressed = false, $contentType = 'UTF-8') {
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if (!is_callable($function)) {
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/*if (!is_callable($function)) {
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$this->maniaControl->log("Function is not callable");
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return false;
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}
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@ -225,57 +146,6 @@ class AsynchronousFileReader {
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$socketStructure = new SocketStructure($url, $socket, $function);
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array_push($this->sockets, $socketStructure);
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return true;
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}
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/**
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* Load a remote file
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*
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* @param string $url
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* @param $function
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* @param string $contentType
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* @param string $customHeader
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* @return bool
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*/
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public function loadFile($url, $function, $contentType = 'UTF-8', $customHeader = '') {
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if (!is_callable($function)) {
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$this->maniaControl->log("Function is not callable");
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return false;
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}
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if (!$url) {
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return null;
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}
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$urlData = parse_url($url);
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$port = (isset($urlData['port']) ? $urlData['port'] : 80);
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$urlQuery = isset($urlData['query']) ? "?" . $urlData['query'] : "";
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$socket = @fsockopen($urlData['host'], $port, $errno, $errstr, 4);
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if (!$socket) {
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return false;
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}
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if ($customHeader == '') {
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$query = 'GET ' . $urlData['path'] . $urlQuery . ' HTTP/1.1' . PHP_EOL;
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$query .= 'Host: ' . $urlData['host'] . PHP_EOL;
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$query .= 'Content-Type: ' . $contentType . PHP_EOL;
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$query .= 'Connection: close' . PHP_EOL;
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$query .= 'User-Agent: ManiaControl v' . ManiaControl::VERSION . PHP_EOL;
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$query .= PHP_EOL;
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} else {
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$query = $customHeader;
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}
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fwrite($socket, $query);
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$success = stream_set_blocking($socket, 0);
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if (!$success) {
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return false;
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}
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$socketStructure = new SocketStructure($url, $socket, $function);
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array_push($this->sockets, $socketStructure);
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return true;
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return true;*/
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}
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}
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15
application/core/Libs/Symfony/autoload.php
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15
application/core/Libs/Symfony/autoload.php
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@ -0,0 +1,15 @@
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<?php
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if (!defined('EVENT_DISPATCHER_PATH')) {
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define('EVENT_DISPATCHER_PATH', __DIR__);
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}
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spl_autoload_register(
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function ($className) {
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$classPath = str_replace('\\', DIRECTORY_SEPARATOR, $className);
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$filePath = EVENT_DISPATCHER_PATH . DIRECTORY_SEPARATOR . $classPath . '.php';
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if (file_exists($filePath)) {
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require_once $filePath;
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}
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});
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14
application/core/Libs/curl-easy/autoload.php
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14
application/core/Libs/curl-easy/autoload.php
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<?php
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if (!defined('cURL_PATH')) {
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define('cURL_PATH', __DIR__);
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}
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spl_autoload_register(
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function ($className) {
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$classPath = str_replace('\\', DIRECTORY_SEPARATOR, $className);
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$filePath = cURL_PATH . DIRECTORY_SEPARATOR . $classPath . '.php';
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if (file_exists($filePath)) {
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require_once $filePath;
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}
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});
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@ -26,6 +26,9 @@ use Maniaplanet\DedicatedServer\Xmlrpc\Exception;
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require_once __DIR__ . '/Libs/Maniaplanet/DedicatedServer/Connection.php';
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require_once __DIR__ . '/Libs/GbxDataFetcher/gbxdatafetcher.inc.php';
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require_once __DIR__ . '/Libs/FML/autoload.php';
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require_once __DIR__ . '/Libs/Symfony/autoload.php';
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require_once __DIR__ . '/Libs/curl-easy/autoload.php';
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/**
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* ManiaControl Server Controller for ManiaPlanet Server
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