protected function _getTest($path, $length, $type, $status, $expected, $message = null, $encoding = null)
{
$this->prepareForRequest();
$context = new stdClass();
$context->request = new org_tubepress_api_http_HttpRequest(org_tubepress_api_http_HttpRequest::HTTP_METHOD_GET, $this->_server . "/{$path}");
$context->request->setHeader(org_tubepress_api_http_HttpRequest::HTTP_HEADER_USER_AGENT, 'TubePress');
$result = $this->_sut->execute($context);
$this->assertTrue($result, "Command did not return true that it had handled request ({$result})");
$response = $context->response;
$this->assertTrue($response instanceof org_tubepress_api_http_HttpResponse, 'Reponse is not of type HttpResponse');
$actualContentType = $response->getHeaderValue(org_tubepress_api_http_HttpMessage::HTTP_HEADER_CONTENT_TYPE);
$this->assertTrue($actualContentType === $type || $actualContentType === "{$type}; charset=utf-8", "Expected Content-Type {$type} but got {$actualContentType}");
$encoded = $response->getHeaderValue(org_tubepress_api_http_HttpMessage::HTTP_HEADER_CONTENT_ENCODING);
$this->assertEquals($encoding, $encoded, "Expected encoding {$encoding} but got {$encoded}");
$this->assertEquals($status, $response->getStatusCode(), "Expected status code {$status} but got " . $response->getStatusCode());
$entity = $response->getEntity();
$this->assertTrue($entity instanceof org_tubepress_api_http_HttpEntity);
if ($response->getHeaderValue(org_tubepress_api_http_HttpResponse::HTTP_HEADER_TRANSFER_ENCODING) === 'chunked') {
$data = @http_chunked_decode($entity->getContent());
if ($data === false) {
$data = $entity->getContent();
}
} else {
$data = $entity->getContent();
}
$this->assertEquals($expected, $data);
}
/**
* Test Http functions.
*/
function test_functions()
{
http_cache_last_modified();
http_chunked_decode();
http_deflate();
http_inflate();
http_build_cookie();
http_date();
http_get_request_body_stream();
http_get_request_body();
http_get_request_headers();
http_match_etag();
http_match_modified();
http_match_request_header();
http_support();
http_negotiate_charset();
http_negotiate_content_type();
http_negotiate_language();
ob_deflatehandler();
ob_etaghandler();
ob_inflatehandler();
http_parse_cookie();
http_parse_headers();
http_parse_message();
http_parse_params();
http_persistent_handles_clean();
http_persistent_handles_count();
http_persistent_handles_ident();
http_get();
http_head();
http_post_data();
http_post_fields();
http_put_data();
http_put_file();
http_put_stream();
http_request_body_encode();
http_request_method_exists();
http_request_method_name();
http_request_method_register();
http_request_method_unregister();
http_request();
http_redirect();
http_send_content_disposition();
http_send_content_type();
http_send_data();
http_send_file();
http_send_last_modified();
http_send_status();
http_send_stream();
http_throttle();
http_build_str();
http_build_url();
}
/**
* Send a HTTP request to a URI using HTTP extension.
*
* Does not support non-blocking.
*
* @param string $url The URL to handle.
* @param str|array $args Optional. Override the defaults.
*
* @return array 'headers', 'body', 'cookies' and 'response' keys.
*/
protected function _doExecute($url, $args)
{
switch ($args[org_tubepress_impl_http_HttpClientChain::ARGS_METHOD]) {
case org_tubepress_api_http_HttpClient::HTTP_METHOD_POST:
$args[org_tubepress_impl_http_HttpClientChain::ARGS_METHOD] = HTTP_METH_POST;
break;
case org_tubepress_api_http_HttpClient::HTTP_METHOD_PUT:
$args[org_tubepress_impl_http_HttpClientChain::ARGS_METHOD] = HTTP_METH_PUT;
break;
case org_tubepress_api_http_HttpClient::HTTP_METHOD_GET:
default:
$args[org_tubepress_impl_http_HttpClientChain::ARGS_METHOD] = HTTP_METH_GET;
}
$urlAsArray = parse_url($url);
if ('http' != $urlAsArray['scheme'] && 'https' != $urlAsArray['scheme']) {
$url = preg_replace('|^' . preg_quote($urlAsArray['scheme'], '|') . '|', 'http', $url);
}
$sslVerify = isset($args[org_tubepress_impl_http_HttpClientChain::ARGS_SSL_VERIFY]) && $args[org_tubepress_impl_http_HttpClientChain::ARGS_SSL_VERIFY];
$args[org_tubepress_impl_http_HttpClientChain::ARGS_TIMEOUT] = (int) ceil($args[org_tubepress_impl_http_HttpClientChain::ARGS_TIMEOUT]);
$options = array('timeout' => $args[org_tubepress_impl_http_HttpClientChain::ARGS_TIMEOUT], 'connecttimeout' => $args[org_tubepress_impl_http_HttpClientChain::ARGS_TIMEOUT], 'redirect' => 5, 'useragent' => $args[org_tubepress_impl_http_HttpClientChain::ARGS_USER_AGENT], 'headers' => $args[org_tubepress_impl_http_HttpClientChain::ARGS_HEADERS], 'ssl' => array('verifypeer' => $sslVerify, 'verifyhost' => $sslVerify));
$strResponse = @http_request($args[org_tubepress_impl_http_HttpClientChain::ARGS_METHOD], $url, $args[org_tubepress_impl_http_HttpClientChain::ARGS_BODY], $options, $info);
// Error may still be set, Response may return headers or partial document, and error
// contains a reason the request was aborted, eg, timeout expired or max-redirects reached.
if (false === $strResponse || !empty($info['error'])) {
throw new Exception($info['response_code'] . ': ' . $info['error']);
}
$headersBody = self::_breakRawStringResponseIntoHeaderAndBody($strResponse);
$theHeaders = $headersBody[org_tubepress_impl_http_HttpClientChain::ARGS_HEADERS];
$theBody = $headersBody[org_tubepress_impl_http_HttpClientChain::ARGS_BODY];
unset($headersBody);
$theHeaders = self::_getProcessedHeaders($theHeaders);
if (!empty($theBody) && isset($theHeaders['headers']['transfer-encoding']) && 'chunked' == $theHeaders['headers']['transfer-encoding']) {
$theBody = @http_chunked_decode($theBody);
}
if (true === $args['decompress'] && true === org_tubepress_impl_http_clientimpl_Encoding::shouldDecode($theHeaders['headers'])) {
$theBody = http_inflate($theBody);
}
return array('headers' => $theHeaders['headers'], 'body' => $theBody, 'response' => $theHeaders['response'], 'cookies' => $theHeaders['cookies']);
}
function run_request($Request, &$Response)
{
list(, $host) = explode('Host: ', $Request, 2);
list($host, ) = explode("\r\n", $host, 2);
list($host, $port) = explode(':', $host, 2);
$open = fsockopen($host, $port);
fputs($open, $Request);
while (!feof($open)) {
$Result .= fgets($open, 4096);
}
fclose($open);
list($Response, $Html) = @explode("\r\n\r\n", $Result, 2);
if (preg_match("/transfer\\-encoding\\: chunked/i", $Response)) {
$Html = http_chunked_decode($Html);
}
if (preg_match("/Content\\-Encoding\\: gzip/i", $Response)) {
$Response = preg_replace("/Content\\-Encoding: gzip\\s+/isU", "", $Response);
$Html = gzinflate(substr($Html, 10));
}
return $Html;
}
/**
* Send a HTTP request to a URI using HTTP extension.
*
* Does not support non-blocking.
*
* @access public
* @since 2.7
*
* @param string $url
* @param str|array $args Optional. Override the defaults.
* @return array 'headers', 'body', and 'response' keys.
*/
function request($url, $args = array())
{
$defaults = array('method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array(), 'body' => null);
$r = wp_parse_args($args, $defaults);
if (isset($r['headers']['User-Agent'])) {
$r['user-agent'] = $r['headers']['User-Agent'];
unset($r['headers']['User-Agent']);
} else {
if (isset($r['headers']['user-agent'])) {
$r['user-agent'] = $r['headers']['user-agent'];
unset($r['headers']['user-agent']);
}
}
switch ($r['method']) {
case 'POST':
$r['method'] = HTTP_METH_POST;
break;
case 'HEAD':
$r['method'] = HTTP_METH_HEAD;
break;
case 'GET':
default:
$r['method'] = HTTP_METH_GET;
}
$arrURL = parse_url($url);
if ('http' != $arrURL['scheme'] || 'https' != $arrURL['scheme']) {
$url = str_replace($arrURL['scheme'], 'http', $url);
}
$options = array('timeout' => $r['timeout'], 'connecttimeout' => $r['timeout'], 'redirect' => $r['redirection'], 'useragent' => $r['user-agent'], 'headers' => $r['headers']);
if (!defined('WP_DEBUG') || defined('WP_DEBUG') && false === WP_DEBUG) {
//Emits warning level notices for max redirects and timeouts
$strResponse = @http_request($r['method'], $url, $r['body'], $options, $info);
} else {
$strResponse = http_request($r['method'], $url, $r['body'], $options, $info);
}
//Emits warning level notices for max redirects and timeouts
if (false === $strResponse || !empty($info['error'])) {
//Error may still be set, Response may return headers or partial document, and error contains a reason the request was aborted, eg, timeout expired or max-redirects reached
return new WP_Error('http_request_failed', $info['response_code'] . ': ' . $info['error']);
}
if (!$r['blocking']) {
return array('headers' => array(), 'body' => '', 'response' => array('code', 'message'));
}
list($theHeaders, $theBody) = explode("\r\n\r\n", $strResponse, 2);
$theHeaders = WP_Http::processHeaders($theHeaders);
if (!empty($theBody) && isset($theHeaders['headers']['transfer-encoding']) && 'chunked' == $theHeaders['headers']['transfer-encoding']) {
if (!defined('WP_DEBUG') || defined('WP_DEBUG') && false === WP_DEBUG) {
$theBody = @http_chunked_decode($theBody);
} else {
$theBody = http_chunked_decode($theBody);
}
}
if (true === $r['decompress'] && true === WP_Http_Encoding::should_decode($theHeaders)) {
$theBody = http_inflate($theBody);
}
$theResponse = array();
$theResponse['code'] = $info['response_code'];
$theResponse['message'] = get_status_header_desc($info['response_code']);
return array('headers' => $theHeaders['headers'], 'body' => $theBody, 'response' => $theResponse);
}
function putfile($host, $port, $url, $referer, $cookie, $file, $filename, $proxy = 0, $pauth = 0, $upagent = 0, $scheme = 'http')
{
global $nn, $lastError, $fp, $fs;
if (empty($upagent)) {
$upagent = rl_UserAgent;
}
$scheme = strtolower("{$scheme}://");
if (!is_readable($file)) {
$lastError = sprintf(lang(65), $file);
return FALSE;
}
$fileSize = getSize($file);
if (!empty($cookie)) {
if (is_array($cookie)) {
$cookies = count($cookie) > 0 ? CookiesToStr($cookie) : 0;
} else {
$cookies = trim($cookie);
}
}
if ($scheme == 'https://') {
if (!extension_loaded('openssl')) {
html_error('You need to install/enable PHP\'s OpenSSL extension to support uploading via HTTPS.');
}
$scheme = 'tls://';
if ($port == 0 || $port == 80) {
$port = 443;
}
}
if (!empty($referer) && ($pos = strpos("\r\n", $referer)) !== 0) {
$origin = parse_url($pos ? substr($referer, 0, $pos) : $referer);
$origin = strtolower($origin['scheme']) . '://' . strtolower($origin['host']) . (!empty($origin['port']) && $origin['port'] != defport(array('scheme' => $origin['scheme'])) ? ':' . $origin['port'] : '');
} else {
$origin = ($scheme == 'tls://' ? 'https://' : $scheme) . $host . ($port != 80 && ($scheme != 'tls://' || $port != 443) ? ':' . $port : '');
}
if ($proxy) {
list($proxyHost, $proxyPort) = explode(':', $proxy, 2);
$host = $host . ($port != 80 && ($scheme != 'tls://' || $port != 443) ? ':' . $port : '');
$url = "{$scheme}{$host}{$url}";
}
if ($scheme != 'tls://') {
$scheme = '';
}
$request = array();
$request[] = 'PUT ' . str_replace(' ', '%20', $url) . ' HTTP/1.1';
$request[] = "Host: {$host}";
$request[] = "User-Agent: {$upagent}";
$request[] = 'Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/webp, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1';
$request[] = 'Accept-Language: en-US,en;q=0.9';
$request[] = 'Accept-Charset: utf-8,windows-1251;q=0.7,*;q=0.7';
if (!empty($referer)) {
$request[] = "Referer: {$referer}";
}
if (!empty($cookies)) {
$request[] = "Cookie: {$cookies}";
}
if (!empty($pauth)) {
$request[] = "Proxy-Authorization: Basic {$pauth}";
}
$request[] = "X-File-Name: {$filename}";
$request[] = "X-File-Size: {$fileSize}";
$request[] = "Origin: {$origin}";
$request[] = 'Content-Disposition: attachment';
$request[] = 'Content-Type: multipart/form-data';
$request[] = "Content-Length: {$fileSize}";
$request[] = 'Connection: Close';
$request = implode($nn, $request) . $nn . $nn;
$errno = 0;
$errstr = '';
$hosts = (!empty($proxyHost) ? $scheme . $proxyHost : $scheme . $host) . ':' . (!empty($proxyPort) ? $proxyPort : $port);
$fp = @stream_socket_client($hosts, $errno, $errstr, 120, STREAM_CLIENT_CONNECT);
if (!$fp) {
if (!function_exists('stream_socket_client')) {
html_error('[ERROR] stream_socket_client() is disabled.');
}
$dis_host = !empty($proxyHost) ? $proxyHost : $host;
$dis_port = !empty($proxyPort) ? $proxyPort : $port;
html_error(sprintf(lang(88), $dis_host, $dis_port));
}
if ($errno || $errstr) {
$lastError = $errstr;
return false;
}
if ($proxy) {
echo '<p>' . sprintf(lang(89), $proxyHost, $proxyPort) . '<br />PUT: <b>' . htmlspecialchars($url) . "</b>...<br />\n";
} else {
echo '<p>' . sprintf(lang(90), $host, $port) . '</p>';
}
echo lang(104) . ' <b>' . htmlspecialchars($filename) . '</b>, ' . lang(56) . ' <b>' . bytesToKbOrMbOrGb($fileSize) . '</b>...<br />';
$GLOBALS['id'] = md5(time() * rand(0, 10));
require TEMPLATE_DIR . '/uploadui.php';
flush();
$timeStart = microtime(true);
$chunkSize = GetChunkSize($fileSize);
fwrite($fp, $request);
fflush($fp);
$fs = fopen($file, 'r');
$totalsend = $time = $lastChunkTime = 0;
while (!feof($fs) && !$errno && !$errstr) {
$data = fread($fs, $chunkSize);
if ($data === false) {
fclose($fs);
fclose($fp);
html_error(lang(112));
}
$sendbyte = @fwrite($fp, $data);
fflush($fp);
if ($sendbyte === false || strlen($data) > $sendbyte) {
fclose($fs);
fclose($fp);
html_error(lang(113));
}
$totalsend += $sendbyte;
$time = microtime(true) - $timeStart;
$chunkTime = $time - $lastChunkTime;
$chunkTime = $chunkTime > 0 ? $chunkTime : 1;
$lastChunkTime = $time;
$speed = round($sendbyte / 1024 / $chunkTime, 2);
$percent = round($totalsend / $fileSize * 100, 2);
echo "<script type='text/javascript'>pr('{$percent}', '" . bytesToKbOrMbOrGb($totalsend) . "', '{$speed}');</script>\n";
flush();
}
if ($errno || $errstr) {
$lastError = $errstr;
return false;
}
fclose($fs);
fflush($fp);
$llen = 0;
$header = '';
do {
$header .= fgets($fp, 16384);
$len = strlen($header);
if (!$header || $len == $llen) {
$lastError = lang(91);
stream_socket_shutdown($fp, STREAM_SHUT_RDWR);
fclose($fp);
return false;
}
$llen = $len;
} while (strpos($header, $nn . $nn) === false);
// Array for active stream filters
$sFilters = array();
if (stripos($header, "\nTransfer-Encoding: chunked") !== false && in_array('dechunk', stream_get_filters())) {
$sFilters['dechunk'] = stream_filter_append($fp, 'dechunk', STREAM_FILTER_READ);
}
// Add built-in dechunk filter
$page = '';
do {
$data = @fread($fp, 16384);
if ($data == '') {
break;
}
$page .= $data;
} while (!feof($fp) && strlen($data) > 0);
stream_socket_shutdown($fp, STREAM_SHUT_RDWR);
fclose($fp);
if (stripos($header, "\nTransfer-Encoding: chunked") !== false && empty($sFilters['dechunk']) && function_exists('http_chunked_decode')) {
$dechunked = http_chunked_decode($page);
if ($dechunked !== false) {
$page = $dechunked;
}
unset($dechunked);
}
$page = $header . $page;
return $page;
}
function geturl($host, $port, $url, $referer = 0, $cookie = 0, $post = 0, $saveToFile = 0, $proxy = 0, $pauth = 0, $auth = 0, $scheme = 'http', $resume_from = 0, $XMLRequest = 0)
{
global $nn, $lastError, $Resume, $bytesReceived, $fp, $fs, $force_name, $options;
$scheme .= '://';
if ($post !== 0 && ($scheme == 'http://' || $scheme == 'https://')) {
$method = 'POST';
$postdata = is_array($post) ? formpostdata($post) : $post;
$length = strlen($postdata);
$content_tl = "Content-Type: application/x-www-form-urlencoded{$nn}" . "Content-Length: {$length}{$nn}";
} else {
$method = 'GET';
$content_tl = $postdata = '';
}
$cookies = '';
if (!empty($cookie)) {
if (is_array($cookie)) {
if (count($cookie) > 0) {
$cookies = 'Cookie: ' . CookiesToStr($cookie) . $nn;
}
} else {
$cookies = 'Cookie: ' . trim($cookie) . $nn;
}
}
$referer = $referer ? "Referer: {$referer}{$nn}" : '';
if ($scheme == 'https://') {
$scheme = 'ssl://';
if ($port == 0 || $port == 80) {
$port = 443;
}
}
if ($proxy) {
list($proxyHost, $proxyPort) = explode(':', $proxy, 2);
$host = $host . ($port != 80 && ($scheme != 'ssl://' || $port != 443) ? ':' . $port : '');
$url = $scheme . $host . $url;
}
if ($scheme != 'ssl://') {
$scheme = '';
}
$http_auth = !empty($auth) ? "Authorization: Basic {$auth}{$nn}" : '';
$proxyauth = !empty($pauth) ? "Proxy-Authorization: Basic {$pauth}{$nn}" : '';
$request = array();
$request[] = $method . ' ' . str_replace(' ', '%20', $url) . ' HTTP/1.1';
$request[] = "Host: {$host}";
$request[] = 'User-Agent: Opera/9.80 (Windows NT 6.1) Presto/2.12.388 Version/12.12';
$request[] = 'Accept: */*';
$request[] = 'Accept-Language: en-US;q=0.7,en;q=0.3';
$request[] = 'Accept-Charset: utf-8,windows-1251;q=0.7,*;q=0.7';
$request[] = 'Pragma: no-cache';
$request[] = 'Cache-Control: no-cache';
if ($Resume['use'] === TRUE) {
$request[] = 'Range: bytes=' . $Resume['from'] . '-';
}
if ($XMLRequest) {
$request[] = 'X-Requested-With: XMLHttpRequest';
}
$request = implode($nn, $request) . $nn . $http_auth . $proxyauth . $referer . $cookies . $content_tl . 'Connection: Close' . $nn . $nn . $postdata;
$errno = 0;
$errstr = '';
$hosts = (!empty($proxyHost) ? $scheme . $proxyHost : $scheme . $host) . ':' . (!empty($proxyPort) ? $proxyPort : $port);
$fp = @stream_socket_client($hosts, $errno, $errstr, 120, STREAM_CLIENT_CONNECT);
//$fp = @fsockopen($proxyHost ? $scheme.$proxyHost : $scheme.$host, $proxyPort ? $proxyPort : $port, $errno, $errstr, 15);
if (!$fp) {
$dis_host = !empty($proxyHost) ? $proxyHost : $host;
$dis_port = !empty($proxyPort) ? $proxyPort : $port;
html_error(sprintf(lang(88), $dis_host, $dis_port));
}
if ($errno || $errstr) {
$lastError = $errstr;
return false;
}
if ($saveToFile) {
if ($proxy) {
echo '<p>' . sprintf(lang(89), $proxyHost, $proxyPort) . '<br />';
echo 'GET: <b>' . $url . "</b>...<br />\n";
} else {
echo '<p>' . sprintf(lang(90), $host, $port) . '</p>';
}
}
#########################################################################
fputs($fp, $request);
fflush($fp);
$timeStart = getmicrotime();
// Rewrote the get header function according to the proxy script
// Also made sure it goes faster and I think 8192 is the best value for retrieving headers
// Oops.. The previous function hooked up everything and now I'm returning it back to normal
$llen = 0;
$header = '';
do {
$header .= fgets($fp, 16384);
$len = strlen($header);
if (!$header || $len == $llen) {
$lastError = lang(91);
return false;
}
$llen = $len;
} while (strpos($header, $nn . $nn) === false);
#########################################################################
if ($saveToFile) {
if (!isset($_GET['dis_plug']) || $_GET['dis_plug'] != 'on') {
$cbhost = strpos($host, ':') !== false ? substr($host, 0, strpos($host, ':')) : $host;
// Remove the port that may be added when it's using proxy
$chkhost = preg_match('/^\\d{1,3}.\\d{1,3}.\\d{1,3}.\\d{1,3}$/', $cbhost) ? false : true;
if (!empty($referer)) {
$cbrefhost = str_ireplace('www.', '', cut_str($referer, 'Referer: ', "\r\n"));
$cbrefhost = parse_url($cbrefhost, PHP_URL_HOST);
$chkref = empty($cbrefhost) || preg_match('/^\\d{1,3}.\\d{1,3}.\\d{1,3}.\\d{1,3}$/', $cbrefhost) ? false : ($chkhost && strtolower($cbhost) == strtolower($cbrefhost) ? false : true);
} else {
$chkref = false;
}
$found = false;
if ($chkhost || $chkref) {
foreach ($GLOBALS['host'] as $site => $file) {
if ($chkhost && host_matches($site, $cbhost)) {
$found = true;
} elseif ($chkref && host_matches($site, $cbrefhost)) {
$found = true;
}
if ($found) {
require_once HOST_DIR . 'DownloadClass.php';
require_once HOST_DIR . "download/{$file}";
$class = substr($file, 0, -4);
$firstchar = substr($file, 0, 1);
if ($firstchar > 0) {
$class = "d{$class}";
}
if (!class_exists($class) || !method_exists($class, 'CheckBack')) {
break;
}
// is_callable(array($class , 'CheckBack'))
$hostClass = new $class(false);
$hostClass->CheckBack($header);
break;
}
}
}
unset($cbhost, $cbrefhost, $chkhost, $chkref, $found);
}
if (preg_match('/^HTTP\\/1\\.[0|1] (\\d+) .*/', $header, $responsecode) && ($responsecode[1] == 404 || $responsecode[1] == 403)) {
// Do some checking, please, at least tell them what error it was
if ($responsecode[1] == 403) {
$lastError = lang(92);
} elseif ($responsecode[1] == 404) {
$lastError = lang(93);
} else {
// Weird, it shouldn't come here...
$lastError = lang(94);
}
return false;
}
//$bytesTotal = intval ( trim ( cut_str ( $header, "Content-Length:", "\n" ) ) );
$bytesTotal = trim(cut_str($header, "\nContent-Length: ", "\n"));
global $options;
if ($options['file_size_limit'] > 0 && $bytesTotal > $options['file_size_limit'] * 1024 * 1024) {
$lastError = lang(336) . bytesToKbOrMbOrGb($options['file_size_limit'] * 1024 * 1024) . '.';
return false;
}
if (stripos($header, "\nLocation: ") !== false && preg_match('/\\nLocation: ([^\\r\\n]+)/i', $header, $redir)) {
$redirect = trim($redir[1]);
$lastError = sprintf(lang(95), $redirect);
return FALSE;
}
if (in_array(cut_str($header, "\nWWW-Authenticate: ", ' '), array('Basic', 'Digest'))) {
$lastError = lang(96);
return FALSE;
}
//$ContentType = trim (cut_str($header, "\nContent-Type:", "\n")); // Unused
if ($Resume['use'] === TRUE && stripos($header, "\nContent-Range: ") === false) {
$lastError = stripos($header, '503 Limit Exceeded') !== false ? lang(97) : lang(98);
return FALSE;
}
if ($force_name) {
$FileName = $force_name;
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . $FileName;
} else {
$ContentDisposition = trim(cut_str($header, "\nContent-Disposition: ", "\n")) . "\n";
if ($ContentDisposition && stripos($ContentDisposition, 'filename=') !== false) {
$FileName = trim(trim(trim(trim(trim(cut_str($ContentDisposition, 'filename=', "\n")), '='), '?'), ';'), '"');
if (strpos($FileName, '/') !== false) {
$FileName = basename($FileName);
}
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . $FileName;
}
}
if (!empty($options['rename_prefix'])) {
$File_Name = $options['rename_prefix'] . '_' . basename($saveToFile);
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . $File_Name;
}
if (!empty($options['rename_suffix'])) {
$ext = strrchr(basename($saveToFile), '.');
$before_ext = explode($ext, basename($saveToFile));
$File_Name = $before_ext[0] . '_' . $options['rename_suffix'] . $ext;
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . $File_Name;
}
if ($options['rename_underscore']) {
$File_Name = str_replace(array(' ', '%20'), '_', basename($saveToFile));
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . $File_Name;
}
$filetype = strrchr($saveToFile, '.');
if (is_array($options['forbidden_filetypes']) && in_array(strtolower($filetype), $options['forbidden_filetypes'])) {
if ($options['forbidden_filetypes_block']) {
$lastError = sprintf(lang(82), $filetype);
return false;
} else {
$saveToFile = str_replace($filetype, $options['rename_these_filetypes_to'], $saveToFile);
}
}
if (@file_exists($saveToFile) && $options['bw_save']) {
// Skip in audl.
if (isset($_GET['audl'])) {
echo '<script type="text/javascript">parent.nextlink();</script>';
}
html_error(lang(99) . ': ' . link_for_file($saveToFile), 0);
}
if (@file_exists($saveToFile) && $Resume['use'] === TRUE) {
$fs = @fopen($saveToFile, 'ab');
if (!$fs) {
$lastError = sprintf(lang(101), basename($saveToFile), dirname($saveToFile)) . '<br />' . lang(102) . '<br /><a href="javascript:location.reload();">' . lang(103) . '</a>';
return FALSE;
}
} else {
if (@file_exists($saveToFile)) {
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . time() . '_' . basename($saveToFile);
}
$fs = @fopen($saveToFile, 'wb');
if (!$fs) {
$secondName = dirname($saveToFile) . PATH_SPLITTER . str_replace(':', '', str_replace('?', '', basename($saveToFile)));
$fs = @fopen($secondName, 'wb');
if (!$fs) {
$lastError = sprintf(lang(101), basename($saveToFile), dirname($saveToFile)) . '<br />' . lang(102) . '<br /><a href="javascript:location.reload();">' . lang(103) . '</a>';
return FALSE;
}
}
}
flock($fs, LOCK_EX);
if ($Resume['use'] === TRUE && stripos($header, "\nContent-Range: ") !== false) {
list($temp, $Resume['range']) = explode(' ', trim(cut_str($header, "\nContent-Range: ", "\n")));
list($Resume['range'], $fileSize) = explode('/', $Resume['range']);
$fileSize = bytesToKbOrMbOrGb($fileSize);
} else {
$fileSize = bytesToKbOrMbOrGb($bytesTotal);
}
$chunkSize = GetChunkSize($bytesTotal);
echo lang(104) . ' <b>' . basename($saveToFile) . '</b>, ' . lang(56) . ' <b>' . $fileSize . '</b>...<br />';
//$scriptStarted = false;
require_once TEMPLATE_DIR . '/transloadui.php';
if ($Resume['use'] === TRUE) {
$received = bytesToKbOrMbOrGb(filesize($saveToFile));
$percent = round($Resume['from'] / ($bytesTotal + $Resume['from']) * 100, 2);
echo '<script type="text/javascript">pr(' . "'" . $percent . "', '" . $received . "', '0');</script>";
//$scriptStarted = true;
flush();
}
} else {
$page = '';
}
$time = $last = $lastChunkTime = 0;
do {
$data = @fread($fp, $saveToFile ? $chunkSize : 16384);
// 16384 saw this value in Pear HTTP_Request2 package // (fix - szal) using this actually just causes massive cpu usage for large files, too much data is flushed to the browser!)
if ($data == '') {
break;
}
if ($saveToFile) {
$bytesSaved = fwrite($fs, $data);
if ($bytesSaved !== false && strlen($data) == $bytesSaved) {
//if ($bytesSaved > - 1) {
$bytesReceived += $bytesSaved;
} else {
$lastError = sprintf(lang(105), basename($saveToFile));
unlink($saveToFile);
return false;
}
if ($bytesReceived >= $bytesTotal) {
$percent = 100;
} else {
$percent = @round(($bytesReceived + $Resume['from']) / ($bytesTotal + $Resume['from']) * 100, 2);
}
if ($bytesReceived > $last + $chunkSize) {
$received = bytesToKbOrMbOrGb($bytesReceived + $Resume['from']);
$time = getmicrotime() - $timeStart;
$chunkTime = $time - $lastChunkTime;
$chunkTime = $chunkTime ? $chunkTime : 1;
$lastChunkTime = $time;
$speed = @round($chunkSize / 1024 / $chunkTime, 2);
/*if (!$scriptStarted) {
echo('<script type="text/javascript">');
$scriptStarted = true;
}*/
echo '<script type="text/javascript">pr(' . "'" . $percent . "', '" . $received . "', '" . $speed . "');</script>";
$last = $bytesReceived;
}
} else {
$page .= $data;
}
} while (strlen($data) > 0);
//echo('</script>');
if ($saveToFile) {
flock($fs, LOCK_UN);
fclose($fs);
if ($bytesReceived <= 0) {
$lastError = lang(106);
fclose($fp);
return FALSE;
}
}
fclose($fp);
if ($saveToFile) {
return array('time' => sec2time(round($time)), 'speed' => @round($bytesTotal / 1024 / (getmicrotime() - $timeStart), 2), 'received' => true, 'size' => $fileSize, 'bytesReceived' => $bytesReceived + $Resume['from'], 'bytesTotal' => $bytesTotal + $Resume['from'], 'file' => $saveToFile);
} else {
if (stripos($header, "\nTransfer-Encoding: chunked") !== false && function_exists('http_chunked_decode')) {
$dechunked = http_chunked_decode($page);
if ($dechunked !== false) {
$page = $dechunked;
}
unset($dechunked);
}
$page = $header . $page;
return $page;
}
}
/**
* Executes CURL async request.
*
* @param string $url URL.
* @param array $params List of request params.
* @param string $type Type of the request (GET, POST, ...).
* @param int $timeout Timeout in seconds.
*
* @return type
*/
public static function curlRequestAsync($url, $params, $type = self::POST, $timeout = 30)
{
$postParams = array();
foreach ($params as $key => &$val) {
if (is_array($val)) {
$val = implode(',', $val);
}
$postParams[] = $key . '=' . urlencode($val);
}
$postString = implode('&', $postParams);
$parts = parse_url($url);
$port = isset($parts['port']) ? (int) $parts['port'] : 80;
$fp = fsockopen($parts['host'], $port, $errno, $errstr, $timeout);
// Data goes in the path for a GET request
if ($type == self::GET) {
$parts['path'] .= '?' . $postString;
}
$request = "{$type} " . $parts['path'] . " HTTP/1.1\r\n";
$request .= "Host: " . $parts['host'] . "\r\n";
if ($type == self::POST) {
$request .= "Content-Type: application/x-www-form-urlencoded\r\n";
$request .= "Content-Length: " . strlen($postString) . "\r\n";
}
$request .= "Connection: Close\r\n";
$request .= "\r\n";
// Data goes in the request body for a POST request
if ($type == self::POST && isset($postString)) {
$request .= $postString;
}
fwrite($fp, $request);
$response = "";
while (!feof($fp) && ($result = fgets($fp))) {
$response .= $result;
}
fclose($fp);
list($respHeader, $respBody) = preg_split("/\\R\\R/", $response, 2);
$headers = array_map(array('self', "pair"), explode("\r\n", $respHeader));
$headerList = array();
foreach ($headers as $value) {
$headerList[$value['key']] = $value['value'];
}
return array('request' => $request, 'response' => array('header' => $respHeader, 'headerList' => $headerList, 'body' => trim(http_chunked_decode($respBody))), 'errno' => $errno, 'errstr' => $errstr);
}
private function unchunk2($chunk)
{
if (!function_exists('http-chunked-decode')) {
$pos = 0;
$len = strlen($chunk);
$dechunk = null;
while ($pos < $len && ($chunkLenHex = substr($chunk, $pos, ($newlineAt = strpos($chunk, "\n", $pos + 1)) - $pos))) {
if (!$this->is_hex($chunkLenHex)) {
//trigger_error('Value is not properly chunk encoded', E_USER_WARNING);
return $chunk;
}
$pos = $newlineAt + 1;
$chunkLen = hexdec(rtrim($chunkLenHex, "\r\n"));
$dechunk .= substr($chunk, $pos, $chunkLen);
$pos = strpos($chunk, "\n", $pos + $chunkLen) + 1;
}
return $dechunk;
} else {
return http_chunked_decode($result);
}
}
/**
* Parses the raw response
*
* @throws HTTPResponseException
* @param string $data
*/
protected function parse($data)
{
$pos = strpos($data, "\r\n\r\n");
if (!$pos) {
throw new HTTPResponseException("Couldn't parse response header!");
}
$header = substr($data, 0, $pos);
$body = substr($data, $pos + 4);
$this->parse_header($header);
$enc = $this->get_header('content-encoding');
if ($this->get_header('transfer-encoding') === 'chunked') {
$body = http_chunked_decode($body);
}
$this->data = $body;
unset($body, $header);
}
function geturl($host, $port, $url, $referer = 0, $cookie = 0, $post = 0, $saveToFile = 0, $proxy = 0, $pauth = 0, $auth = 0, $scheme = "http", $resume_from = 0, $XMLRequest = 0)
{
global $nn, $lastError, $Resume, $bytesReceived, $fs, $force_name, $options, $L, $visitors, $ada_acc;
$scheme .= '://';
if ($post !== 0 && ($scheme == 'http://' || $scheme == 'https://')) {
$method = 'POST';
$postdata = is_array($post) ? formpostdata($post) : $post;
$length = strlen($postdata);
$content_tl = "Content-Type: application/x-www-form-urlencoded{$nn}" . "Content-Length: {$length}{$nn}";
} else {
$method = 'GET';
$content_tl = $postdata = '';
}
$cookies = '';
if (!empty($cookie)) {
if (is_array($cookie)) {
if (count($cookie) > 0) {
$cookies = 'Cookie: ' . CookiesToStr($cookie) . $nn;
}
} else {
$cookies = 'Cookie: ' . trim($cookie) . $nn;
}
}
$referer = $referer ? "Referer: {$referer}{$nn}" : '';
if ($scheme == 'https://') {
$scheme = 'ssl://';
if ($port == 0 || $port == 80) {
$port = 443;
}
}
if ($proxy) {
list($proxyHost, $proxyPort) = explode(':', $proxy, 2);
$host = $host . ($port != 80 && ($scheme != 'ssl://' || $port != 443) ? ':' . $port : '');
$url = $scheme . $host . $url;
}
if ($scheme != 'ssl://') {
$scheme = '';
}
$http_auth = !empty($auth) ? "Authorization: Basic {$auth}{$nn}" : '';
$proxyauth = !empty($pauth) ? "Proxy-Authorization: Basic {$pauth}{$nn}" : '';
$request = array();
$request[] = $method . ' ' . str_replace(' ', '%20', $url) . ' HTTP/1.1';
$request[] = "Host: {$host}";
$request[] = 'User-Agent: Opera/9.80 (Windows NT 6.1) Presto/2.12.388 Version/12.12';
$request[] = 'Accept: */*';
$request[] = 'Accept-Language: en-US;q=0.7,en;q=0.3';
$request[] = 'Accept-Charset: utf-8,windows-1251;q=0.7,*;q=0.7';
$request[] = 'Pragma: no-cache';
$request[] = 'Cache-Control: no-cache';
if ($Resume['use'] === TRUE) {
$request[] = 'Range: bytes=' . $Resume['from'] . '-';
}
if ($XMLRequest) {
$request[] = 'X-Requested-With: XMLHttpRequest';
}
$request = implode($nn, $request) . $nn . $http_auth . $proxyauth . $referer . $cookies . $content_tl . 'Connection: Close' . $nn . $nn . $postdata;
if (isset($options['mip_enabled']) && $options['mip_enabled']) {
$mip_action = "download";
echo "<p>Multi IP Enabled</b>...<br />\n";
if (file_exists(CLASS_DIR . "mip.php")) {
@(include CLASS_DIR . "mip.php");
}
} else {
$errno = 0;
$errstr = '';
$hosts = (!empty($proxyHost) ? $scheme . $proxyHost : $scheme . $host) . ':' . (!empty($proxyPort) ? $proxyPort : $port);
$fp = @stream_socket_client($hosts, $errno, $errstr, 120, STREAM_CLIENT_CONNECT);
}
if (!$fp) {
$dis_host = !empty($proxyHost) ? $proxyHost : $host;
$dis_port = !empty($proxyPort) ? $proxyPort : $port;
html_error($L->sprintf($L->say['_couldnt_con_to'], $dis_host, $dis_port));
}
if ($errno || $errstr) {
$lastError = $errstr;
return false;
}
if ($saveToFile) {
if ($proxy) {
echo '<p>' . $L->sprintf($L->say['_con_proxy'], $proxyHost, $proxyPort) . '<br />';
echo "GET: <b>" . $url . "</b>...<br />\n";
} else {
echo "<p>";
echo $L->sprintf($L->say['_con_to'], $host, $port) . '<br />';
echo isset($options['mip_enabled']) && $options['mip_enabled'] ? "using IP: " . $mip_ip . "<br />\n" : "";
}
}
#########################################################################
fputs($fp, $request);
fflush($fp);
$timeStart = getmicrotime();
// Rewrote the get header function according to the proxy script
// Also made sure it goes faster and I think 8192 is the best value for retrieving headers
// Oops.. The previous function hooked up everything and now I'm returning it back to normal
$llen = 0;
$header = '';
do {
$header .= fgets($fp, 16384);
$len = strlen($header);
if (!$header || $len == $llen) {
$lastError = $L->say['_noheader'];
return false;
}
$llen = $len;
} while (strpos($header, $nn . $nn) === false);
#########################################################################
if ($saveToFile) {
if (!isset($_GET['dis_plug']) || $_GET['dis_plug'] != 'on') {
$cbhost = strpos($host, ':') !== false ? substr($host, 0, strpos($host, ':')) : $host;
// Remove the port that may be added when it's using proxy
$chkhost = preg_match('/^\\d{1,3}.\\d{1,3}.\\d{1,3}.\\d{1,3}$/', $cbhost) ? false : true;
if (!empty($referer)) {
$cbrefhost = str_ireplace('www.', '', cut_str($referer, 'Referer: ', "\r\n"));
$cbrefhost = parse_url($cbrefhost, PHP_URL_HOST);
$chkref = empty($cbrefhost) || preg_match('/^\\d{1,3}.\\d{1,3}.\\d{1,3}.\\d{1,3}$/', $cbrefhost) ? false : ($chkhost && strtolower($cbhost) == strtolower($cbrefhost) ? false : true);
} else {
$chkref = false;
}
$found = false;
if ($chkhost || $chkref) {
foreach ($GLOBALS['host'] as $site => $file) {
if ($chkhost && host_matches($site, $cbhost)) {
$found = true;
} elseif ($chkref && host_matches($site, $cbrefhost)) {
$found = true;
}
if ($found) {
if ($options['limitbyIP']) {
if ($ada_acc) {
global $premium_acc;
if (preg_match('|^(?:.+\\.)?(.+\\..+)$|i', $cbhost, $prematch) || preg_match('|^(?:.+\\.)?(.+\\..+)$|i', $cbrefhost, $prematch)) {
$prematch = str_replace('.', '_', $prematch[1]);
if (!empty($premium_acc[$prematch])) {
$fname = basename($saveToFile) . "." . rand(1, 1000);
$limitedfile = $visitors->userip . $fname;
$ret = mkdir($visitors->tmp_dir . $limitedfile, 0777);
}
}
}
}
require_once HOST_DIR . 'DownloadClass.php';
require_once HOST_DIR . "download/{$file}";
$class = substr($file, 0, -4);
$firstchar = substr($file, 0, 1);
if ($firstchar > 0) {
$class = "d{$class}";
}
if (!class_exists($class) || !method_exists($class, 'CheckBack')) {
break;
}
// is_callable(array($class , 'CheckBack'))
$hostClass = new $class(false);
$hostClass->CheckBack($header);
break;
}
}
unset($cbhost, $cbrefhost, $chkhost, $chkref, $found);
}
}
if (preg_match('/^HTTP\\/1\\.[0|1] (\\d+) .*/', $header, $responsecode) && ($responsecode[1] == 404 || $responsecode[1] == 403)) {
// Do some checking, please, at least tell them what error it was
if ($responsecode[1] == 403) {
$lastError = $L->say['_page_notfound'];
} elseif ($responsecode[1] == 404) {
$lastError = $L->say['_forbidden_access'];
} else {
// Weird, it shouldn't come here...
$lastError = $L->say['_notfound_forbidden'];
}
return false;
}
$bytesTotal = trim(cut_str($header, "Content-Length:", "\n"));
if ($options['maxlimitsize'] > 0) {
if ($bytesTotal > $options['maxlimitsize'] * 1024 * 1024) {
$lastError = $L->sprintf($L->say['_sorry_tobig'], bytesToKbOrMbOrGb($bytesTotal), $options["maxlimitsize"]);
return false;
}
}
if ($options['minlimitsize'] > 0) {
if ($bytesTotal < $options['minlimitsize'] * 1024 * 1024) {
$lastError = $L->sprintf($L->say['_sorry_tosmall'], bytesToKbOrMbOrGb($bytesTotal), $options["minlimitsize"]);
return false;
}
}
// check storage limit (it is in MB)
if ($options['storage_limit'] > 0) {
$serverfiles = calcUsedSpace();
if ($serverfiles + $bytesTotal > $options['storage_limit'] * 1024 * 1024) {
$lastError = $L->sprintf($L->say['_sorry_insuficient_storage'], bytesToKbOrMbOrGb($serverfiles), $options["storage_limit"]);
return false;
}
}
if (stripos($header, "\nLocation: ") !== false && preg_match('/\\nLocation: ([^\\r\\n]+)/i', $header, $redir)) {
$redirect = trim($redir[1]);
$lastError = $L->sprintf($L->say['_error_redirectto'], $redirect);
return FALSE;
}
if (in_array(cut_str($header, "WWW-Authenticate: ", " "), array("Basic", "Digest"))) {
$lastError = $L->say['_req_auth'];
return FALSE;
}
//$ContentType = trim(cut_str($header, "Content-Type:", "\n"));
if ($Resume['use'] === TRUE && stripos($header, "\nContent-Range: ") === false) {
$lastError = stripos($header, '503 Limit Exceeded') !== false ? $L->say['_error_resume'] : $L->say['_error_noresume'];
return FALSE;
}
if ($force_name) {
$FileName = $force_name;
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . $FileName;
} else {
$ContentDisposition = trim(cut_str($header, "Content-Disposition:", "\n")) . "\n";
if ($ContentDisposition && stripos($ContentDisposition, "filename=") !== false) {
$FileName = trim(trim(trim(trim(trim(cut_str($ContentDisposition, "filename=", "\n")), "="), "?"), ";"), '"');
if (strpos($FileName, "/") !== false) {
$FileName = basename($FileName);
}
if (preg_match("/UTF\\-8\\?B\\?(.*)\$/i", $FileName, $b64)) {
$FileName = preg_replace("/[^a-zA-Z0-9\\-\\.]/", "_", base64_decode($b64[1]));
}
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . $FileName;
}
}
if (!empty($options["add_ext_5city"]) || !empty($options['rename_suffix']) || !empty($options['rename_prefix']) || $options['rename_underscore']) {
if (!empty($options["add_ext_5city"])) {
$ext = str_replace(".", "", $options["add_ext_5city"]);
$File_Name = basename($saveToFile) . "." . $options["add_ext_5city"];
}
if (!empty($options['rename_prefix'])) {
$File_Name = $options['rename_prefix'] . '_' . basename($saveToFile);
}
if (!empty($options['rename_suffix'])) {
$ext = strrchr(basename($saveToFile), ".");
$before_ext = explode($ext, basename($saveToFile));
$File_Name = $before_ext[0] . '_' . $options['rename_suffix'] . $ext;
}
if ($options['rename_underscore']) {
$File_Name = str_replace(array(' ', '%20'), '_', basename($saveToFile));
}
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . $File_Name;
}
$filetype = strrchr($saveToFile, ".");
if (is_array($options['forbidden_filetypes']) && in_array(strtolower($filetype), $options['forbidden_filetypes'])) {
if ($options['forbidden_filetypes_block']) {
$lastError = $L->sprintf($L->say['_forbid_filetype'], $filetype);
return false;
} else {
$saveToFile = str_replace($filetype, $options['rename_these_filetypes_to'], $saveToFile);
}
}
if (@file_exists($saveToFile) && $options['bw_save']) {
html_error($L->say['_download'] . ': ' . link_for_file($saveToFile), 0);
}
if (@file_exists($saveToFile) && $Resume["use"] === TRUE) {
$fs = @fopen($saveToFile, "ab");
if (!$fs) {
$lastError = $L->sprintf($L->say['_error_cantsave'], basename($saveToFile)) . '<br />' . $L->say['_error_trychmod'] . '<br /><a href="javascript:location.reload();">' . $L->say['_error_tryagain'] . '</a>';
return FALSE;
}
} else {
if (@file_exists($saveToFile)) {
$saveToFile = dirname($saveToFile) . PATH_SPLITTER . TIME_NOW . "_" . basename($saveToFile);
}
$fs = @fopen($saveToFile, "wb");
if (!$fs) {
$secondName = dirname($saveToFile) . PATH_SPLITTER . str_replace(":", "", str_replace("?", "", basename($saveToFile)));
$fs = @fopen($secondName, "wb");
if (!$fs) {
$lastError = $L->sprintf($L->say['_error_cantsave'], basename($saveToFile)) . '<br />' . $L->say['_error_trychmod'] . '<br /><a href="javascript:location.reload();">' . $L->say['_error_tryagain'] . '</a>';
return FALSE;
}
}
}
flock($fs, LOCK_EX);
if ($Resume['use'] === TRUE && stripos($header, "\nContent-Range: ") !== false) {
list($temp, $Resume['range']) = explode(' ', trim(cut_str($header, "\nContent-Range: ", "\n")));
list($Resume['range'], $fileSize) = explode('/', $Resume['range']);
$fileSize = bytesToKbOrMbOrGb($fileSize);
} else {
$fileSize = bytesToKbOrMbOrGb($bytesTotal);
}
$chunkSize = GetChunkSize($bytesTotal);
$File_Name = basename($saveToFile);
if (!empty($options["add_ext_5city"])) {
$ext = "." . get_extension(basename($saveToFile));
$File_Name = str_replace($ext, "", basename($saveToFile));
}
echo $L->sprintf($L->say['_saveprogres'], $File_Name, $ext, $fileSize) . '<br />';
//$scriptStarted = false;
require_once TEMPLATE_DIR . 'transloadui.php';
if ($Resume['use'] === TRUE) {
$received = bytesToKbOrMbOrGb(filesize($saveToFile));
$percent = round($Resume['from'] / ($bytesTotal + $Resume['from']) * 100, 2);
echo '<script type="text/javascript">pr(' . "'" . $percent . "', '" . $received . "', '0');</script>";
//$scriptStarted = true;
flush();
}
} else {
$page = "";
}
$time = $last = $lastChunkTime = 0;
do {
$data = @fread($fp, $saveToFile ? $chunkSize : 16384);
// 16384 saw this value in Pear HTTP_Request2 package // (fix - szal) using this actually just causes massive cpu usage for large files, too much data is flushed to the browser!)
if ($data == '') {
break;
}
if ($saveToFile) {
$bytesSaved = fwrite($fs, $data);
if ($bytesSaved !== false && strlen($data) == $bytesSaved) {
//if ($bytesSaved > - 1) {
$bytesReceived += $bytesSaved;
} else {
$lastError = $L->sprintf($L->say['_error_imposible_record'], $saveToFile);
unlink($saveToFile);
return false;
}
if ($bytesReceived >= $bytesTotal) {
$percent = 100;
} else {
$percent = @round(($bytesReceived + $Resume['from']) / ($bytesTotal + $Resume['from']) * 100, 2);
}
if ($bytesReceived > $last + $chunkSize) {
$received = bytesToKbOrMbOrGb($bytesReceived + $Resume['from']);
$time = getmicrotime() - $timeStart;
$chunkTime = $time - $lastChunkTime;
$chunkTime = $chunkTime ? $chunkTime : 1;
$lastChunkTime = $time;
$speed = @round($chunkSize / 1024 / $chunkTime, 2);
/* if (!$scriptStarted) {
echo('<script type="text/javascript">');
$scriptStarted = true;
} */
echo "<script type='text/javascript'>pr('" . $percent . "', '" . $received . "', '" . $speed . "');</script>";
$last = $bytesReceived;
}
} else {
$page .= $data;
}
} while (strlen($data) > 0);
//echo('</script>');
if ($saveToFile) {
flock($fs, LOCK_UN);
fclose($fs);
if ($bytesReceived <= 0) {
$lastError = $L->say['_error_misc'];
fclose($fp);
return FALSE;
}
}
fclose($fp);
if ($saveToFile) {
return array('time' => sec2time(round($time)), 'speed' => @round($bytesTotal / 1024 / (getmicrotime() - $timeStart), 2), 'received' => true, 'size' => $fileSize, 'bytesReceived' => $bytesReceived + $Resume['from'], 'bytesTotal' => $bytesTotal + $Resume['from'], 'file' => $saveToFile);
} else {
if (stripos($header, "\nTransfer-Encoding: chunked") !== false && function_exists('http_chunked_decode')) {
$dechunked = http_chunked_decode($page);
if ($dechunked !== false) {
$page = $dechunked;
}
unset($dechunked);
}
$page = $header . $page;
return $page;
}
}
public function CheckBack($header)
{
$statuscode = intval(substr($header, 9, 3));
if ($statuscode == 302) {
$length = trim(cut_str($header, "\r\nContent-Length: ", "\r\n"));
if (empty($length) || strlen($length) <= 6 && intval($length) <= 102400) {
global $fp, $PHP_SELF;
$page = '';
while (strlen($data = @fread($fp, 16384)) > 0) {
$page .= $data;
}
if (stripos($header, "\r\nTransfer-Encoding: chunked") !== false && function_exists('http_chunked_decode')) {
$dechunked = http_chunked_decode($page);
if ($dechunked !== false) {
$page = $dechunked;
}
unset($dechunked);
}
$page = $header . $page;
if (stripos($page, "\nyou need to wait 5 minutes between downloads") !== false) {
insert_timer(10, 'Auto retry download:');
//echo '<script type="text/javascript">location.reload();</script>';
echo "<center><form name='retryf' action='{$PHP_SELF}' method='POST'>\n";
if (!empty($_GET['proxy'])) {
$_GET['useproxy'] = 'on';
}
$post = array();
// I can't reload because firefox shows an anoying alertbox.
$post['filename'] = $_GET['filename'];
if (!empty($_GET['force_name'])) {
$post['force_name'] = $_GET['force_name'];
}
$post['host'] = $_GET['host'];
$post['path'] = $_GET['path'];
if (!empty($_GET['link'])) {
$post['link'] = $_GET['link'];
}
if (!empty($_GET['referer'])) {
$post['referer'] = $_GET['referer'];
}
if (!empty($_GET['post'])) {
$post['post'] = $_GET['post'];
}
$post = array_merge($this->DefaultParamArr(), array_map('urlencode', $post));
foreach ($post as $name => $input) {
echo "<input type='hidden' name='{$name}' id='{$name}' value='{$input}' />\n";
}
echo "<input type='submit' value='Try Again' />\n";
echo "</form></center><script type='text/javascript'>document.retryf.submit();</script><br />\n";
html_error('You need to wait 5 minutes between downloads.');
} elseif (stripos($page, "\ndownload link expired") !== false) {
echo "<center><form action='{$PHP_SELF}' method='POST'>\n";
$post = $this->DefaultParamArr(cut_str($header, 'Location: ', "\r\n"));
$post['premium_acc'] = 'on';
foreach ($post as $name => $input) {
echo "<input type='hidden' name='{$name}' id='{$name}' value='{$input}' />\n";
}
echo "<input type='submit' value='Download Again' />\n";
echo "</form></center><br />\n";
html_error('Download link has expired.');
}
}
}
}
public function CheckBack($header)
{
if (stripos($header, "\nContent-Type: text/html") !== false) {
global $fp, $sFilters;
if (empty($fp) || !is_resource($fp)) {
html_error('[filesflash_com] Cannot check download error.');
}
$is_chunked = stripos($header, "\nTransfer-Encoding: chunked") !== false;
if (!isset($sFilters) || !is_array($sFilters)) {
$sFilters = array();
}
if ($is_chunked && empty($sFilters['dechunk']) && in_array('dechunk', stream_get_filters())) {
$sFilters['dechunk'] = stream_filter_append($fp, 'dechunk', STREAM_FILTER_READ);
}
$body = stream_get_contents($fp);
if ($is_chunked && empty($sFilters['dechunk']) && function_exists('http_chunked_decode')) {
$dechunked = http_chunked_decode($body);
if ($dechunked !== false) {
$body = $dechunked;
}
unset($dechunked);
}
is_present($body, 'Your IP address is not valid for this link.', '[filesflash_com] Your IP address is not valid for this link.');
is_present($body, 'Your IP address is already downloading another link.', '[filesflash_com] Your IP address is already downloading another link.');
is_present($body, 'Your link has expired.', '[filesflash_com] Your link has expired.');
is_present($body, 'Interrupted free downloads cannot be resumed.', '[filesflash_com] Interrupted free downloads cannot be resumed.');
html_error('[filesflash_com] Unknown download error.');
}
}
/**
* 解析 chunked 分块内容.
*
* @access private
* @param string $chunkedContent 分块内容.
* @return string 不是分块, 原始内容.
*/
private function _decodeChunked($chunkedContent)
{
if (function_exists('http_chunked_decode')) {
$res = http_chunked_decode($chunkedContent);
return FALSE === $res ? $chunkedContent : $res;
}
/*
* 自己理解的 chunked 的格式为:
* 第 1 段: 16进制大小字符\r\n
* 正文内容\r\n
* 第 2 段: 16进制大小字符\r\n
* 正文内容\r\n
* 结束: 0\r\n
*/
$pos = 0;
$len = strlen($chunkedContent);
$decode = '';
while ($pos < $len) {
$offset = strpos($chunkedContent, "\n", $pos) - $pos;
// 内容长度的 16 进制字符长度.
$hex = substr($chunkedContent, $pos, $offset + 1);
// 表示内容长度的 16 进制字符, 包含 \r\n.
$len_hex = hexdec(rtrim(ltrim($hex, "0"), "\r\n")) + 2;
// 内容长度, 转换为整数字节数.
if (empty($len_hex)) {
// 为空, 表示 chunked 已完成, 取到 0 时才会中止.
break;
}
$decode .= rtrim(substr($chunkedContent, $pos + $offset + 1, $len_hex), "\r\n");
// 拼接内容.
$pos += $offset + $len_hex + 1;
}
return $decode;
}
private function encode_respond($buffer)
{
debugger($buffer, 'Buffer Entity');
$header = $body = '';
$p = strpos($buffer, "\r\n\r\n");
// 去除头部信息
if ($p > 0) {
$header = substr($buffer, 0, $p);
if ($p + 4 < strlen($buffer)) {
$body = substr($buffer, $p + 4);
}
}
// 如果header为续传标记则继续去除头部信息
if ($header = 'HTTP/1.1 100 Continue') {
$p = strpos($body, "\r\n\r\n");
if ($p > 0) {
$header = substr($body, 0, $p);
if ($p + 4 < strlen($body)) {
$body = substr($body, $p + 4);
}
}
}
/*
$body_without_header = '';
$p2 = strpos( $buffer, "<?xml" ); // 第一次出现XML标记的位置
if( $p2 > 1 )
{
if( $p2-1 < strlen($buffer) )
{
$body_without_header = substr( $buffer,$p2-1 );
}
}
*/
try {
if ($this->_header['Accept-Encoding'] == 'gzip,deflate') {
$body = @gzdecode($body);
if (!$body) {
trigger_error('返回体解析错误', E_USER_WARNING);
}
}
if ($this->_header['Transfer-Encoding'] == 'chunked') {
$body = @http_chunked_decode($body);
}
} catch (Exception $e) {
trigger_error($e);
}
return $body;
}
/**
* Send a HTTP request to a URI using HTTP extension.
*
* Does not support non-blocking.
*
* @access public
* @since 2.7
*
* @param string $url
* @param str|array $args Optional. Override the defaults.
* @return array 'headers', 'body', 'cookies' and 'response' keys.
*/
function request($url, $args = array())
{
$defaults = array('method' => 'GET', 'timeout' => 5, 'redirection' => 5, 'httpversion' => '1.0', 'blocking' => true, 'headers' => array(), 'body' => null, 'cookies' => array());
$r = wp_parse_args($args, $defaults);
if (isset($r['headers']['User-Agent'])) {
$r['user-agent'] = $r['headers']['User-Agent'];
unset($r['headers']['User-Agent']);
} else {
if (isset($r['headers']['user-agent'])) {
$r['user-agent'] = $r['headers']['user-agent'];
unset($r['headers']['user-agent']);
}
}
// Construct Cookie: header if any cookies are set
WP_Http::buildCookieHeader($r);
switch ($r['method']) {
case 'POST':
$r['method'] = HTTP_METH_POST;
break;
case 'HEAD':
$r['method'] = HTTP_METH_HEAD;
break;
case 'PUT':
$r['method'] = HTTP_METH_PUT;
break;
case 'GET':
default:
$r['method'] = HTTP_METH_GET;
}
$arrURL = parse_url($url);
if ('http' != $arrURL['scheme'] || 'https' != $arrURL['scheme']) {
$url = preg_replace('|^' . preg_quote($arrURL['scheme'], '|') . '|', 'http', $url);
}
$is_local = isset($args['local']) && $args['local'];
$ssl_verify = isset($args['sslverify']) && $args['sslverify'];
if ($is_local) {
$ssl_verify = apply_filters('https_local_ssl_verify', $ssl_verify);
} elseif (!$is_local) {
$ssl_verify = apply_filters('https_ssl_verify', $ssl_verify);
}
$options = array('timeout' => $r['timeout'], 'connecttimeout' => $r['timeout'], 'redirect' => $r['redirection'], 'useragent' => $r['user-agent'], 'headers' => $r['headers'], 'ssl' => array('verifypeer' => $ssl_verify, 'verifyhost' => $ssl_verify));
// The HTTP extensions offers really easy proxy support.
$proxy = new WP_HTTP_Proxy();
if ($proxy->is_enabled() && $proxy->send_through_proxy($url)) {
$options['proxyhost'] = $proxy->host();
$options['proxyport'] = $proxy->port();
$options['proxytype'] = HTTP_PROXY_HTTP;
if ($proxy->use_authentication()) {
$options['proxyauth'] = $proxy->authentication();
$options['proxyauthtype'] = HTTP_AUTH_BASIC;
}
}
if (!WP_DEBUG) {
//Emits warning level notices for max redirects and timeouts
$strResponse = @http_request($r['method'], $url, $r['body'], $options, $info);
} else {
$strResponse = http_request($r['method'], $url, $r['body'], $options, $info);
}
//Emits warning level notices for max redirects and timeouts
// Error may still be set, Response may return headers or partial document, and error
// contains a reason the request was aborted, eg, timeout expired or max-redirects reached.
if (false === $strResponse || !empty($info['error'])) {
return new WP_Error('http_request_failed', $info['response_code'] . ': ' . $info['error']);
}
if (!$r['blocking']) {
return array('headers' => array(), 'body' => '', 'response' => array('code' => false, 'message' => false), 'cookies' => array());
}
list($theHeaders, $theBody) = explode("\r\n\r\n", $strResponse, 2);
$theHeaders = WP_Http::processHeaders($theHeaders);
if (!empty($theBody) && isset($theHeaders['headers']['transfer-encoding']) && 'chunked' == $theHeaders['headers']['transfer-encoding']) {
if (!WP_DEBUG) {
$theBody = @http_chunked_decode($theBody);
} else {
$theBody = http_chunked_decode($theBody);
}
}
if (true === $r['decompress'] && true === WP_Http_Encoding::should_decode($theHeaders['headers'])) {
$theBody = http_inflate($theBody);
}
$theResponse = array();
$theResponse['code'] = $info['response_code'];
$theResponse['message'] = get_status_header_desc($info['response_code']);
return array('headers' => $theHeaders['headers'], 'body' => $theBody, 'response' => $theResponse, 'cookies' => $theHeaders['cookies']);
}
/**
* Download file using fsockopen
*
* @since 3.0
* @param type $sourceFile
* @param type $fileout
*/
function download_fsockopen($sourceFile, $fileout = null, $post_data = null)
{
// parse URL
$aUrl = parse_url($sourceFile);
$host = $aUrl['host'];
if ('localhost' == strtolower($host)) {
$host = '127.0.0.1';
}
$link = $aUrl['path'] . (isset($aUrl['query']) ? '?' . $aUrl['query'] : '');
if (empty($link)) {
$link .= '/';
}
$fp = @fsockopen($host, 80, $errno, $errstr, 30);
if (!$fp) {
return false;
} else {
$ua = @$_SERVER['HTTP_USER_AGENT'] . ' Osclass (v.' . osc_version() . ')';
$out = ($post_data != null && is_array($post_data) ? "POST" : "GET") . " {$link} HTTP/1.1\r\n";
$out .= "Host: {$host}\r\n";
$out .= "User-Agent: {$ua}\r\n";
$out .= "Connection: Close\r\n\r\n";
$out .= "\r\n";
if ($post_data != null && is_array($post_data)) {
$out .= http_build_query($post_data);
}
fwrite($fp, $out);
$contents = '';
while (!feof($fp)) {
$contents .= fgets($fp, 1024);
}
fclose($fp);
// check redirections ?
// if (redirections) then do request again
$aResult = processResponse($contents);
$headers = processHeaders($aResult['headers']);
$location = @$headers['location'];
if (isset($location) && $location != "") {
$aUrl = parse_url($headers['location']);
$host = $aUrl['host'];
if ('localhost' == strtolower($host)) {
$host = '127.0.0.1';
}
$requestPath = $aUrl['path'] . (isset($aUrl['query']) ? '?' . $aUrl['query'] : '');
if (empty($requestPath)) {
$requestPath .= '/';
}
download_fsockopen($host, $requestPath, $fileout);
} else {
$body = $aResult['body'];
$transferEncoding = @$headers['transfer-encoding'];
if ($transferEncoding == 'chunked') {
$body = http_chunked_decode($aResult['body']);
}
if ($fileout != null) {
$ff = @fopen($fileout, 'w+');
if ($ff !== FALSE) {
fwrite($ff, $body);
fclose($ff);
return true;
} else {
return false;
}
} else {
return $body;
}
}
}
}
/**
* @param string $varBody
* @return mixed|void
*/
public function send($varBody = '')
{
$data = $varBody;
if (is_array($data)) {
$data = http_build_query($data);
}
if ($this->option['method'] == 'POST') {
if ($data == '') {
$data = $this->__buildPostData();
//http_build_query($this->postdata);
}
$this->option['content'] = $data;
if (!isset($this->httpheader['Content-Type'])) {
if ($this->__isBinary) {
$this->httpheader['Content-Type'] = 'Content-Type: multipart/form-data; boundary=' . $this->__boundary;
} else {
$this->httpheader['Content-Type'] = 'Content-Type: application/x-www-form-urlencoded';
}
}
$this->httpheader['Content-Length'] = 'Content-Length: ' . strlen($data);
}
$this->httpheader[] = 'Host: ' . $this->parsed_url['host'];
//$this->httpheader[] = 'Referer: ' . 'http://'.$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
$this->httpheader[] = 'Connection: close';
if (!isset($this->httpheader['Accept'])) {
if (isset($_SERVER['HTTP_ACCEPT'])) {
$this->httpheader['Accept'] = 'Accept:' . $_SERVER['HTTP_ACCEPT'];
}
}
if (!isset($this->httpheader['Accept-Language'])) {
if (isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$this->httpheader['Accept-Language'] = 'Accept-Language: ' . $_SERVER['HTTP_ACCEPT_LANGUAGE'];
}
}
if ($this->isgzip == true) {
$this->httpheader['Accept-Encoding'] = 'Accept-Encoding: gzip';
}
$this->option['header'] = implode("\r\n", $this->httpheader);
ZBlogException::SuspendErrorHook();
$socket = fsockopen(($this->scheme == 'https' ? 'ssl://' : '') . $this->parsed_url['host'], $this->port, $this->errno, $this->errstr, $this->timeout);
ZBlogException::SuspendErrorHook();
if (!$socket) {
return;
}
$url = $this->option['method'] . ' ' . ($this->parsed_url['path'] == '' ? '/' : $this->parsed_url['path']);
if (isset($this->parsed_url["query"])) {
$url .= "?" . $this->parsed_url["query"];
}
fwrite($socket, $url . ' HTTP/1.0' . "\r\n");
fwrite($socket, $this->option['header'] . "\r\n");
fwrite($socket, "\r\n");
if (isset($this->option['content'])) {
fwrite($socket, $this->option['content'] . "\r\n");
fwrite($socket, "\r\n");
}
while (!feof($socket)) {
$this->responseText .= fgets($socket, 128);
}
$this->responseHeader = substr($this->responseText, 0, strpos($this->responseText, "\r\n\r\n"));
$this->responseText = substr($this->responseText, strpos($this->responseText, "\r\n\r\n") + 4);
$this->responseHeader = explode("\r\n", $this->responseHeader);
$i = $this->maxredirs;
if ($this->maxredirs > 0) {
if (strstr($this->responseHeader[0], ' 301 ') || strstr($this->responseHeader[0], ' 302 ') || strstr($this->responseHeader[0], ' 303 ') || strstr($this->responseHeader[0], ' 307 ')) {
fclose($socket);
$url = $this->getResponseHeader('Location');
$this->canreinit = false;
$this->open('Get', $url);
$this->setMaxRedirs($i - 1);
$this->canreinit = true;
return $this->send();
}
}
if ($this->getResponseHeader('Transfer-Encoding') == 'chunked') {
if (!function_exists('http_chunked_decode')) {
$this->responseText = $this->http_chunked_decode($this->responseText);
} else {
$this->responseText = http_chunked_decode($this->responseText);
}
}
if ($this->getResponseHeader('Content-Encoding') == 'gzip') {
if (!function_exists('gzdecode')) {
$this->responseText = $this->gzdecode($this->responseText);
} else {
$this->responseText = gzdecode($this->responseText);
}
}
if (isset($this->responseHeader[0])) {
$this->statusText = $this->responseHeader[0];
$a = explode(' ', $this->statusText);
if (isset($a[0])) {
$this->responseVersion = $a[0];
}
if (isset($a[1])) {
$this->status = $a[1];
}
unset($this->responseHeader[0]);
}
fclose($socket);
}
/**
* Download file using fsockopen
*
* @since 3.0
* @param type $sourceFile
* @param type $fileout
*/
function download_fsockopen($sourceFile, $fileout = null)
{
// parse URL
$aUrl = parse_url($sourceFile);
$host = $aUrl['host'];
if ('localhost' == strtolower($host)) {
$host = '127.0.0.1';
}
$link = $aUrl['path'] . (isset($aUrl['query']) ? '?' . $aUrl['query'] : '');
if (empty($link)) {
$link .= '/';
}
$fp = @fsockopen($host, 80, $errno, $errstr, 30);
if (!$fp) {
} else {
$out = "GET {$link} HTTP/1.1\r\n";
$out .= "Host: {$host}\r\n";
$out .= "Connection: Close\r\n\r\n";
$out .= "\r\n";
fwrite($fp, $out);
$contents = '';
while (!feof($fp)) {
$contents .= fgets($fp, 1024);
}
// check redirections ?
// if (redirections) then do request again
$aResult = processResponse($contents);
$headers = processHeaders($aResult['headers']);
$location = @$headers['location'];
if (isset($location) && $location != "") {
$aUrl = parse_url($headers['location']);
$host = $aUrl['host'];
if ('localhost' == strtolower($host)) {
$host = '127.0.0.1';
}
$requestPath = $aUrl['path'] . (isset($aUrl['query']) ? '?' . $aUrl['query'] : '');
if (empty($requestPath)) {
$requestPath .= '/';
}
download_fsockopen($host, $requestPath, $fileout);
} else {
$body = $aResult['body'];
$transferEncoding = @$headers['transfer-encoding'];
if ($transferEncoding == 'chunked') {
$body = http_chunked_decode($aResult['body']);
}
if ($fileout != null) {
$ff = @fopen($fileout, 'w+');
fwrite($ff, $body);
fclose($ff);
} else {
return $body;
}
}
fclose($fp);
}
}
