From 10dc1e2cb4c4940981a3abd776350dc07f92fc3e Mon Sep 17 00:00:00 2001 From: filip Date: Fri, 3 Aug 2018 16:37:28 +0200 Subject: upgrade SimplePie from 1.3.1 to 1.5.2 as a part of a #mga23215 bugfix --- lib/simplepie/library/SimplePie/File.php | 305 +++++++++++++++++++++++++++++++ 1 file changed, 305 insertions(+) create mode 100644 lib/simplepie/library/SimplePie/File.php (limited to 'lib/simplepie/library/SimplePie/File.php') diff --git a/lib/simplepie/library/SimplePie/File.php b/lib/simplepie/library/SimplePie/File.php new file mode 100644 index 000000000..c73e0fbc9 --- /dev/null +++ b/lib/simplepie/library/SimplePie/File.php @@ -0,0 +1,305 @@ +encode($parsed['authority']), $parsed['path'], $parsed['query'], NULL); + } + $this->url = $url; + $this->permanent_url = $url; + $this->useragent = $useragent; + if (preg_match('/^http(s)?:\/\//i', $url)) + { + if ($useragent === null) + { + $useragent = ini_get('user_agent'); + $this->useragent = $useragent; + } + if (!is_array($headers)) + { + $headers = array(); + } + if (!$force_fsockopen && function_exists('curl_exec')) + { + $this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_CURL; + $fp = curl_init(); + $headers2 = array(); + foreach ($headers as $key => $value) + { + $headers2[] = "$key: $value"; + } + if (version_compare(SimplePie_Misc::get_curl_version(), '7.10.5', '>=')) + { + curl_setopt($fp, CURLOPT_ENCODING, ''); + } + curl_setopt($fp, CURLOPT_URL, $url); + curl_setopt($fp, CURLOPT_HEADER, 1); + curl_setopt($fp, CURLOPT_RETURNTRANSFER, 1); + curl_setopt($fp, CURLOPT_FAILONERROR, 1); + curl_setopt($fp, CURLOPT_TIMEOUT, $timeout); + curl_setopt($fp, CURLOPT_CONNECTTIMEOUT, $timeout); + curl_setopt($fp, CURLOPT_REFERER, $url); + curl_setopt($fp, CURLOPT_USERAGENT, $useragent); + curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2); + if (!ini_get('open_basedir') && !ini_get('safe_mode') && version_compare(SimplePie_Misc::get_curl_version(), '7.15.2', '>=')) + { + curl_setopt($fp, CURLOPT_FOLLOWLOCATION, 1); + curl_setopt($fp, CURLOPT_MAXREDIRS, $redirects); + } + foreach ($curl_options as $curl_param => $curl_value) { + curl_setopt($fp, $curl_param, $curl_value); + } + + $this->headers = curl_exec($fp); + if (curl_errno($fp) === 23 || curl_errno($fp) === 61) + { + curl_setopt($fp, CURLOPT_ENCODING, 'none'); + $this->headers = curl_exec($fp); + } + if (curl_errno($fp)) + { + $this->error = 'cURL error ' . curl_errno($fp) . ': ' . curl_error($fp); + $this->success = false; + } + else + { + // Use the updated url provided by curl_getinfo after any redirects. + if ($info = curl_getinfo($fp)) { + $this->url = $info['url']; + } + curl_close($fp); + $this->headers = SimplePie_HTTP_Parser::prepareHeaders($this->headers, $info['redirect_count'] + 1); + $parser = new SimplePie_HTTP_Parser($this->headers); + if ($parser->parse()) + { + $this->headers = $parser->headers; + $this->body = trim($parser->body); + $this->status_code = $parser->status_code; + if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects) + { + $this->redirects++; + $location = SimplePie_Misc::absolutize_url($this->headers['location'], $url); + $previousStatusCode = $this->status_code; + $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen); + $this->permanent_url = ($previousStatusCode == 301) ? $location : $url; + return; + } + } + } + } + else + { + $this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_FSOCKOPEN; + $url_parts = parse_url($url); + $socket_host = $url_parts['host']; + if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) === 'https') + { + $socket_host = "ssl://$url_parts[host]"; + $url_parts['port'] = 443; + } + if (!isset($url_parts['port'])) + { + $url_parts['port'] = 80; + } + $fp = @fsockopen($socket_host, $url_parts['port'], $errno, $errstr, $timeout); + if (!$fp) + { + $this->error = 'fsockopen error: ' . $errstr; + $this->success = false; + } + else + { + stream_set_timeout($fp, $timeout); + if (isset($url_parts['path'])) + { + if (isset($url_parts['query'])) + { + $get = "$url_parts[path]?$url_parts[query]"; + } + else + { + $get = $url_parts['path']; + } + } + else + { + $get = '/'; + } + $out = "GET $get HTTP/1.1\r\n"; + $out .= "Host: $url_parts[host]\r\n"; + $out .= "User-Agent: $useragent\r\n"; + if (extension_loaded('zlib')) + { + $out .= "Accept-Encoding: x-gzip,gzip,deflate\r\n"; + } + + if (isset($url_parts['user']) && isset($url_parts['pass'])) + { + $out .= "Authorization: Basic " . base64_encode("$url_parts[user]:$url_parts[pass]") . "\r\n"; + } + foreach ($headers as $key => $value) + { + $out .= "$key: $value\r\n"; + } + $out .= "Connection: Close\r\n\r\n"; + fwrite($fp, $out); + + $info = stream_get_meta_data($fp); + + $this->headers = ''; + while (!$info['eof'] && !$info['timed_out']) + { + $this->headers .= fread($fp, 1160); + $info = stream_get_meta_data($fp); + } + if (!$info['timed_out']) + { + $parser = new SimplePie_HTTP_Parser($this->headers); + if ($parser->parse()) + { + $this->headers = $parser->headers; + $this->body = $parser->body; + $this->status_code = $parser->status_code; + if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects) + { + $this->redirects++; + $location = SimplePie_Misc::absolutize_url($this->headers['location'], $url); + $previousStatusCode = $this->status_code; + $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen); + $this->permanent_url = ($previousStatusCode == 301) ? $location : $url; + return; + } + if (isset($this->headers['content-encoding'])) + { + // Hey, we act dumb elsewhere, so let's do that here too + switch (strtolower(trim($this->headers['content-encoding'], "\x09\x0A\x0D\x20"))) + { + case 'gzip': + case 'x-gzip': + $decoder = new SimplePie_gzdecode($this->body); + if (!$decoder->parse()) + { + $this->error = 'Unable to decode HTTP "gzip" stream'; + $this->success = false; + } + else + { + $this->body = trim($decoder->data); + } + break; + + case 'deflate': + if (($decompressed = gzinflate($this->body)) !== false) + { + $this->body = $decompressed; + } + else if (($decompressed = gzuncompress($this->body)) !== false) + { + $this->body = $decompressed; + } + else if (function_exists('gzdecode') && ($decompressed = gzdecode($this->body)) !== false) + { + $this->body = $decompressed; + } + else + { + $this->error = 'Unable to decode HTTP "deflate" stream'; + $this->success = false; + } + break; + + default: + $this->error = 'Unknown content coding'; + $this->success = false; + } + } + } + } + else + { + $this->error = 'fsocket timed out'; + $this->success = false; + } + fclose($fp); + } + } + } + else + { + $this->method = SIMPLEPIE_FILE_SOURCE_LOCAL | SIMPLEPIE_FILE_SOURCE_FILE_GET_CONTENTS; + if (empty($url) || !($this->body = trim(file_get_contents($url)))) + { + $this->error = 'file_get_contents could not read the file'; + $this->success = false; + } + } + } +} -- cgit v1.2.1