1 |
41cc1b08
|
Assos Assos
|
<?php
|
2 |
|
|
|
3 |
|
|
|
4 |
|
|
|
5 |
|
|
|
6 |
|
|
|
7 |
|
|
|
8 |
|
|
|
9 |
|
|
|
10 |
|
|
|
11 |
|
|
|
12 |
|
|
|
13 |
|
|
|
14 |
|
|
|
15 |
|
|
|
16 |
|
|
|
17 |
|
|
|
18 |
|
|
|
19 |
|
|
|
20 |
|
|
|
21 |
|
|
|
22 |
|
|
|
23 |
|
|
|
24 |
|
|
|
25 |
|
|
|
26 |
|
|
|
27 |
|
|
|
28 |
|
|
|
29 |
|
|
|
30 |
|
|
|
31 |
|
|
|
32 |
|
|
|
33 |
|
|
|
34 |
|
|
|
35 |
|
|
|
36 |
|
|
|
37 |
|
|
|
38 |
|
|
|
39 |
|
|
|
40 |
|
|
|
41 |
|
|
|
42 |
|
|
|
43 |
|
|
|
44 |
|
|
|
45 |
|
|
|
46 |
|
|
|
47 |
|
|
|
48 |
|
|
|
49 |
|
|
|
50 |
|
|
|
51 |
|
|
|
52 |
|
|
|
53 |
|
|
|
54 |
|
|
|
55 |
|
|
|
56 |
|
|
class SimplePie_File
|
57 |
|
|
{
|
58 |
|
|
var $url;
|
59 |
|
|
var $useragent;
|
60 |
|
|
var $success = true;
|
61 |
|
|
var $headers = array();
|
62 |
|
|
var $body;
|
63 |
|
|
var $status_code;
|
64 |
|
|
var $redirects = 0;
|
65 |
|
|
var $error;
|
66 |
|
|
var $method = SIMPLEPIE_FILE_SOURCE_NONE;
|
67 |
|
|
|
68 |
|
|
public function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false)
|
69 |
|
|
{
|
70 |
|
|
if (class_exists('idna_convert'))
|
71 |
|
|
{
|
72 |
|
|
$idn = new idna_convert();
|
73 |
|
|
$parsed = SimplePie_Misc::parse_url($url);
|
74 |
|
|
$url = SimplePie_Misc::compress_parse_url($parsed['scheme'], $idn->encode($parsed['authority']), $parsed['path'], $parsed['query'], $parsed['fragment']);
|
75 |
|
|
}
|
76 |
|
|
$this->url = $url;
|
77 |
|
|
$this->useragent = $useragent;
|
78 |
|
|
if (preg_match('/^http(s)?:\/\//i', $url))
|
79 |
|
|
{
|
80 |
|
|
if ($useragent === null)
|
81 |
|
|
{
|
82 |
|
|
$useragent = ini_get('user_agent');
|
83 |
|
|
$this->useragent = $useragent;
|
84 |
|
|
}
|
85 |
|
|
if (!is_array($headers))
|
86 |
|
|
{
|
87 |
|
|
$headers = array();
|
88 |
|
|
}
|
89 |
|
|
if (!$force_fsockopen && function_exists('curl_exec'))
|
90 |
|
|
{
|
91 |
|
|
$this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_CURL;
|
92 |
|
|
$fp = curl_init();
|
93 |
|
|
$headers2 = array();
|
94 |
|
|
foreach ($headers as $key => $value)
|
95 |
|
|
{
|
96 |
|
|
$headers2[] = "$key: $value";
|
97 |
|
|
}
|
98 |
|
|
if (version_compare(SimplePie_Misc::get_curl_version(), '7.10.5', '>='))
|
99 |
|
|
{
|
100 |
|
|
curl_setopt($fp, CURLOPT_ENCODING, '');
|
101 |
|
|
}
|
102 |
|
|
curl_setopt($fp, CURLOPT_URL, $url);
|
103 |
|
|
curl_setopt($fp, CURLOPT_HEADER, 1);
|
104 |
|
|
curl_setopt($fp, CURLOPT_RETURNTRANSFER, 1);
|
105 |
|
|
curl_setopt($fp, CURLOPT_TIMEOUT, $timeout);
|
106 |
|
|
curl_setopt($fp, CURLOPT_CONNECTTIMEOUT, $timeout);
|
107 |
|
|
curl_setopt($fp, CURLOPT_REFERER, $url);
|
108 |
|
|
curl_setopt($fp, CURLOPT_USERAGENT, $useragent);
|
109 |
|
|
curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2);
|
110 |
|
|
if (!ini_get('open_basedir') && !ini_get('safe_mode') && version_compare(SimplePie_Misc::get_curl_version(), '7.15.2', '>='))
|
111 |
|
|
{
|
112 |
|
|
curl_setopt($fp, CURLOPT_FOLLOWLOCATION, 1);
|
113 |
|
|
curl_setopt($fp, CURLOPT_MAXREDIRS, $redirects);
|
114 |
|
|
}
|
115 |
|
|
|
116 |
|
|
$this->headers = curl_exec($fp);
|
117 |
|
|
if (curl_errno($fp) === 23 || curl_errno($fp) === 61)
|
118 |
|
|
{
|
119 |
|
|
curl_setopt($fp, CURLOPT_ENCODING, 'none');
|
120 |
|
|
$this->headers = curl_exec($fp);
|
121 |
|
|
}
|
122 |
|
|
if (curl_errno($fp))
|
123 |
|
|
{
|
124 |
|
|
$this->error = 'cURL error ' . curl_errno($fp) . ': ' . curl_error($fp);
|
125 |
|
|
$this->success = false;
|
126 |
|
|
}
|
127 |
|
|
else
|
128 |
|
|
{
|
129 |
|
|
$info = curl_getinfo($fp);
|
130 |
|
|
curl_close($fp);
|
131 |
|
|
$this->headers = explode("\r\n\r\n", $this->headers, $info['redirect_count'] + 1);
|
132 |
|
|
$this->headers = array_pop($this->headers);
|
133 |
|
|
$parser = new SimplePie_HTTP_Parser($this->headers);
|
134 |
|
|
if ($parser->parse())
|
135 |
|
|
{
|
136 |
|
|
$this->headers = $parser->headers;
|
137 |
|
|
$this->body = $parser->body;
|
138 |
|
|
$this->status_code = $parser->status_code;
|
139 |
|
|
if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects)
|
140 |
|
|
{
|
141 |
|
|
$this->redirects++;
|
142 |
|
|
$location = SimplePie_Misc::absolutize_url($this->headers['location'], $url);
|
143 |
|
|
return $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen);
|
144 |
|
|
}
|
145 |
|
|
}
|
146 |
|
|
}
|
147 |
|
|
}
|
148 |
|
|
else
|
149 |
|
|
{
|
150 |
|
|
$this->method = SIMPLEPIE_FILE_SOURCE_REMOTE | SIMPLEPIE_FILE_SOURCE_FSOCKOPEN;
|
151 |
|
|
$url_parts = parse_url($url);
|
152 |
|
|
$socket_host = $url_parts['host'];
|
153 |
|
|
if (isset($url_parts['scheme']) && strtolower($url_parts['scheme']) === 'https')
|
154 |
|
|
{
|
155 |
|
|
$socket_host = "ssl://$url_parts[host]";
|
156 |
|
|
$url_parts['port'] = 443;
|
157 |
|
|
}
|
158 |
|
|
if (!isset($url_parts['port']))
|
159 |
|
|
{
|
160 |
|
|
$url_parts['port'] = 80;
|
161 |
|
|
}
|
162 |
|
|
$fp = @fsockopen($socket_host, $url_parts['port'], $errno, $errstr, $timeout);
|
163 |
|
|
if (!$fp)
|
164 |
|
|
{
|
165 |
|
|
$this->error = 'fsockopen error: ' . $errstr;
|
166 |
|
|
$this->success = false;
|
167 |
|
|
}
|
168 |
|
|
else
|
169 |
|
|
{
|
170 |
|
|
stream_set_timeout($fp, $timeout);
|
171 |
|
|
if (isset($url_parts['path']))
|
172 |
|
|
{
|
173 |
|
|
if (isset($url_parts['query']))
|
174 |
|
|
{
|
175 |
|
|
$get = "$url_parts[path]?$url_parts[query]";
|
176 |
|
|
}
|
177 |
|
|
else
|
178 |
|
|
{
|
179 |
|
|
$get = $url_parts['path'];
|
180 |
|
|
}
|
181 |
|
|
}
|
182 |
|
|
else
|
183 |
|
|
{
|
184 |
|
|
$get = '/';
|
185 |
|
|
}
|
186 |
|
|
$out = "GET $get HTTP/1.1\r\n";
|
187 |
|
|
$out .= "Host: $url_parts[host]\r\n";
|
188 |
|
|
$out .= "User-Agent: $useragent\r\n";
|
189 |
|
|
if (extension_loaded('zlib'))
|
190 |
|
|
{
|
191 |
|
|
$out .= "Accept-Encoding: x-gzip,gzip,deflate\r\n";
|
192 |
|
|
}
|
193 |
|
|
|
194 |
|
|
if (isset($url_parts['user']) && isset($url_parts['pass']))
|
195 |
|
|
{
|
196 |
|
|
$out .= "Authorization: Basic " . base64_encode("$url_parts[user]:$url_parts[pass]") . "\r\n";
|
197 |
|
|
}
|
198 |
|
|
foreach ($headers as $key => $value)
|
199 |
|
|
{
|
200 |
|
|
$out .= "$key: $value\r\n";
|
201 |
|
|
}
|
202 |
|
|
$out .= "Connection: Close\r\n\r\n";
|
203 |
|
|
fwrite($fp, $out);
|
204 |
|
|
|
205 |
|
|
$info = stream_get_meta_data($fp);
|
206 |
|
|
|
207 |
|
|
$this->headers = '';
|
208 |
|
|
while (!$info['eof'] && !$info['timed_out'])
|
209 |
|
|
{
|
210 |
|
|
$this->headers .= fread($fp, 1160);
|
211 |
|
|
$info = stream_get_meta_data($fp);
|
212 |
|
|
}
|
213 |
|
|
if (!$info['timed_out'])
|
214 |
|
|
{
|
215 |
|
|
$parser = new SimplePie_HTTP_Parser($this->headers);
|
216 |
|
|
if ($parser->parse())
|
217 |
|
|
{
|
218 |
|
|
$this->headers = $parser->headers;
|
219 |
|
|
$this->body = $parser->body;
|
220 |
|
|
$this->status_code = $parser->status_code;
|
221 |
|
|
if ((in_array($this->status_code, array(300, 301, 302, 303, 307)) || $this->status_code > 307 && $this->status_code < 400) && isset($this->headers['location']) && $this->redirects < $redirects)
|
222 |
|
|
{
|
223 |
|
|
$this->redirects++;
|
224 |
|
|
$location = SimplePie_Misc::absolutize_url($this->headers['location'], $url);
|
225 |
|
|
return $this->__construct($location, $timeout, $redirects, $headers, $useragent, $force_fsockopen);
|
226 |
|
|
}
|
227 |
|
|
if (isset($this->headers['content-encoding']))
|
228 |
|
|
{
|
229 |
|
|
|
230 |
|
|
switch (strtolower(trim($this->headers['content-encoding'], "\x09\x0A\x0D\x20")))
|
231 |
|
|
{
|
232 |
|
|
case 'gzip':
|
233 |
|
|
case 'x-gzip':
|
234 |
|
|
$decoder = new SimplePie_gzdecode($this->body);
|
235 |
|
|
if (!$decoder->parse())
|
236 |
|
|
{
|
237 |
|
|
$this->error = 'Unable to decode HTTP "gzip" stream';
|
238 |
|
|
$this->success = false;
|
239 |
|
|
}
|
240 |
|
|
else
|
241 |
|
|
{
|
242 |
|
|
$this->body = $decoder->data;
|
243 |
|
|
}
|
244 |
|
|
break;
|
245 |
|
|
|
246 |
|
|
case 'deflate':
|
247 |
|
|
if (($decompressed = gzinflate($this->body)) !== false)
|
248 |
|
|
{
|
249 |
|
|
$this->body = $decompressed;
|
250 |
|
|
}
|
251 |
|
|
else if (($decompressed = gzuncompress($this->body)) !== false)
|
252 |
|
|
{
|
253 |
|
|
$this->body = $decompressed;
|
254 |
|
|
}
|
255 |
|
|
else if (function_exists('gzdecode') && ($decompressed = gzdecode($this->body)) !== false)
|
256 |
|
|
{
|
257 |
|
|
$this->body = $decompressed;
|
258 |
|
|
}
|
259 |
|
|
else
|
260 |
|
|
{
|
261 |
|
|
$this->error = 'Unable to decode HTTP "deflate" stream';
|
262 |
|
|
$this->success = false;
|
263 |
|
|
}
|
264 |
|
|
break;
|
265 |
|
|
|
266 |
|
|
default:
|
267 |
|
|
$this->error = 'Unknown content coding';
|
268 |
|
|
$this->success = false;
|
269 |
|
|
}
|
270 |
|
|
}
|
271 |
|
|
}
|
272 |
|
|
}
|
273 |
|
|
else
|
274 |
|
|
{
|
275 |
|
|
$this->error = 'fsocket timed out';
|
276 |
|
|
$this->success = false;
|
277 |
|
|
}
|
278 |
|
|
fclose($fp);
|
279 |
|
|
}
|
280 |
|
|
}
|
281 |
|
|
}
|
282 |
|
|
else
|
283 |
|
|
{
|
284 |
|
|
$this->method = SIMPLEPIE_FILE_SOURCE_LOCAL | SIMPLEPIE_FILE_SOURCE_FILE_GET_CONTENTS;
|
285 |
|
|
if (!$this->body = file_get_contents($url))
|
286 |
|
|
{
|
287 |
|
|
$this->error = 'file_get_contents could not read the file';
|
288 |
|
|
$this->success = false;
|
289 |
|
|
}
|
290 |
|
|
}
|
291 |
|
|
}
|
292 |
|
|
} |