--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wp/wp-includes/SimplePie/src/File.php Fri Sep 05 18:52:52 2025 +0200
@@ -0,0 +1,256 @@
+<?php
+
+/**
+ * SimplePie
+ *
+ * A PHP-Based RSS and Atom Feed Framework.
+ * Takes the hard work out of managing a complete RSS/Atom solution.
+ *
+ * Copyright (c) 2004-2022, Ryan Parman, Sam Sneddon, Ryan McCue, and contributors
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * * Neither the name of the SimplePie Team nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
+ * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @package SimplePie
+ * @copyright 2004-2016 Ryan Parman, Sam Sneddon, Ryan McCue
+ * @author Ryan Parman
+ * @author Sam Sneddon
+ * @author Ryan McCue
+ * @link http://simplepie.org/ SimplePie
+ * @license http://www.opensource.org/licenses/bsd-license.php BSD License
+ */
+
+namespace SimplePie;
+
+/**
+ * Used for fetching remote files and reading local files
+ *
+ * Supports HTTP 1.0 via cURL or fsockopen, with spotty HTTP 1.1 support
+ *
+ * This class can be overloaded with {@see \SimplePie\SimplePie::set_file_class()}
+ *
+ * @package SimplePie
+ * @subpackage HTTP
+ * @todo Move to properly supporting RFC2616 (HTTP/1.1)
+ */
+class File
+{
+ public $url;
+ public $useragent;
+ public $success = true;
+ public $headers = [];
+ public $body;
+ public $status_code = 0;
+ public $redirects = 0;
+ public $error;
+ public $method = \SimplePie\SimplePie::FILE_SOURCE_NONE;
+ public $permanent_url;
+
+ public function __construct($url, $timeout = 10, $redirects = 5, $headers = null, $useragent = null, $force_fsockopen = false, $curl_options = [])
+ {
+ if (class_exists('idna_convert')) {
+ $idn = new \idna_convert();
+ $parsed = \SimplePie\Misc::parse_url($url);
+ $url = \SimplePie\Misc::compress_parse_url($parsed['scheme'], $idn->encode($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)) {
+ $headers = [];
+ }
+ if (!$force_fsockopen && function_exists('curl_exec')) {
+ $this->method = \SimplePie\SimplePie::FILE_SOURCE_REMOTE | \SimplePie\SimplePie::FILE_SOURCE_CURL;
+ $fp = curl_init();
+ $headers2 = [];
+ foreach ($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, \SimplePie\Misc::url_remove_credentials($url));
+ curl_setopt($fp, CURLOPT_USERAGENT, $useragent);
+ curl_setopt($fp, CURLOPT_HTTPHEADER, $headers2);
+ foreach ($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);
+ }
+ $this->status_code = curl_getinfo($fp, CURLINFO_HTTP_CODE);
+ 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, [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, $curl_options);
+ $this->permanent_url = ($previousStatusCode == 301) ? $location : $url;
+ return;
+ }
+ }
+ }
+ } else {
+ $this->method = \SimplePie\SimplePie::FILE_SOURCE_REMOTE | \SimplePie\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, [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, $curl_options);
+ $this->permanent_url = ($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 = $decompressed;
+ } elseif (($decompressed = gzuncompress($this->body)) !== false) {
+ $this->body = $decompressed;
+ } elseif (function_exists('gzdecode') && ($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 {
+ $this->method = \SimplePie\SimplePie::FILE_SOURCE_LOCAL | \SimplePie\SimplePie::FILE_SOURCE_FILE_GET_CONTENTS;
+ if (empty($url) || !($this->body = trim(file_get_contents($url)))) {
+ $this->error = 'file_get_contents could not read the file';
+ $this->success = false;
+ }
+ }
+ }
+}
+
+class_alias('SimplePie\File', 'SimplePie_File');