Add HTTP_Request2 and dependencies as bundled libraries
Update PEAR library to version 1.9.4
This commit is contained in:
Matthias Gutjahr
parent
26673810ec
commit
08f9580b54
@ -1,9 +1,10 @@
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Cache_Lite 1.5.1
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HTTP_Request 1.2.4
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HTTP_Request2 2.2.1
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Net_CheckIP 1.1
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Net_Socket 1.0.6
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Net_URL 1.0.14
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PEAR 1.3.5
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PEAR 1.9.4
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Text_Wiki 0.25.0
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XML_RPC 1.4.0
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Onyx 1.0 (customized)
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1030
bundled-libs/HTTP/Request2.php
Normal file
1030
bundled-libs/HTTP/Request2.php
Normal file
File diff suppressed because it is too large
Load Diff
137
bundled-libs/HTTP/Request2/Adapter.php
Normal file
137
bundled-libs/HTTP/Request2/Adapter.php
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@ -0,0 +1,137 @@
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<?php
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/**
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* Base class for HTTP_Request2 adapters
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*
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* PHP version 5
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*
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* LICENSE
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*
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* This source file is subject to BSD 3-Clause License that is bundled
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* with this package in the file LICENSE and available at the URL
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* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
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*
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* @category HTTP
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* @package HTTP_Request2
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* @author Alexey Borzov <avb@php.net>
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* @copyright 2008-2014 Alexey Borzov <avb@php.net>
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* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
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* @link http://pear.php.net/package/HTTP_Request2
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*/
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/**
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* Class representing a HTTP response
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*/
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require_once 'HTTP/Request2/Response.php';
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/**
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* Base class for HTTP_Request2 adapters
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*
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* HTTP_Request2 class itself only defines methods for aggregating the request
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* data, all actual work of sending the request to the remote server and
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* receiving its response is performed by adapters.
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*
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* @category HTTP
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* @package HTTP_Request2
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* @author Alexey Borzov <avb@php.net>
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* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
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* @version Release: 2.2.1
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* @link http://pear.php.net/package/HTTP_Request2
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*/
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abstract class HTTP_Request2_Adapter
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{
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/**
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* A list of methods that MUST NOT have a request body, per RFC 2616
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* @var array
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*/
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protected static $bodyDisallowed = array('TRACE');
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/**
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* Methods having defined semantics for request body
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*
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* Content-Length header (indicating that the body follows, section 4.3 of
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* RFC 2616) will be sent for these methods even if no body was added
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*
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* @var array
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* @link http://pear.php.net/bugs/bug.php?id=12900
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* @link http://pear.php.net/bugs/bug.php?id=14740
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*/
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protected static $bodyRequired = array('POST', 'PUT');
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/**
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* Request being sent
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* @var HTTP_Request2
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*/
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protected $request;
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/**
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* Request body
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* @var string|resource|HTTP_Request2_MultipartBody
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* @see HTTP_Request2::getBody()
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*/
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protected $requestBody;
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/**
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* Length of the request body
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* @var integer
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*/
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protected $contentLength;
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/**
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* Sends request to the remote server and returns its response
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*
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* @param HTTP_Request2 $request HTTP request message
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*
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* @return HTTP_Request2_Response
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* @throws HTTP_Request2_Exception
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*/
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abstract public function sendRequest(HTTP_Request2 $request);
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/**
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* Calculates length of the request body, adds proper headers
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*
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* @param array &$headers associative array of request headers, this method
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* will add proper 'Content-Length' and 'Content-Type'
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* headers to this array (or remove them if not needed)
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*/
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protected function calculateRequestLength(&$headers)
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{
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$this->requestBody = $this->request->getBody();
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if (is_string($this->requestBody)) {
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$this->contentLength = strlen($this->requestBody);
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} elseif (is_resource($this->requestBody)) {
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$stat = fstat($this->requestBody);
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$this->contentLength = $stat['size'];
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rewind($this->requestBody);
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} else {
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$this->contentLength = $this->requestBody->getLength();
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$headers['content-type'] = 'multipart/form-data; boundary=' .
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$this->requestBody->getBoundary();
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$this->requestBody->rewind();
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}
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if (in_array($this->request->getMethod(), self::$bodyDisallowed)
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|| 0 == $this->contentLength
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) {
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// No body: send a Content-Length header nonetheless (request #12900),
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// but do that only for methods that require a body (bug #14740)
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if (in_array($this->request->getMethod(), self::$bodyRequired)) {
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$headers['content-length'] = 0;
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} else {
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unset($headers['content-length']);
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// if the method doesn't require a body and doesn't have a
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// body, don't send a Content-Type header. (request #16799)
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unset($headers['content-type']);
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}
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} else {
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if (empty($headers['content-type'])) {
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$headers['content-type'] = 'application/x-www-form-urlencoded';
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}
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// Content-Length should not be sent for chunked Transfer-Encoding (bug #20125)
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if (!isset($headers['transfer-encoding'])) {
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$headers['content-length'] = $this->contentLength;
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}
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}
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}
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}
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?>
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567
bundled-libs/HTTP/Request2/Adapter/Curl.php
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567
bundled-libs/HTTP/Request2/Adapter/Curl.php
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@ -0,0 +1,567 @@
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<?php
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/**
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* Adapter for HTTP_Request2 wrapping around cURL extension
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*
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* PHP version 5
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*
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* LICENSE
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*
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* This source file is subject to BSD 3-Clause License that is bundled
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* with this package in the file LICENSE and available at the URL
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* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
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*
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* @category HTTP
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* @package HTTP_Request2
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* @author Alexey Borzov <avb@php.net>
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* @copyright 2008-2014 Alexey Borzov <avb@php.net>
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* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
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* @link http://pear.php.net/package/HTTP_Request2
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*/
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/**
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* Base class for HTTP_Request2 adapters
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*/
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require_once 'HTTP/Request2/Adapter.php';
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/**
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* Adapter for HTTP_Request2 wrapping around cURL extension
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*
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* @category HTTP
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* @package HTTP_Request2
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* @author Alexey Borzov <avb@php.net>
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* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
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* @version Release: 2.2.1
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* @link http://pear.php.net/package/HTTP_Request2
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*/
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class HTTP_Request2_Adapter_Curl extends HTTP_Request2_Adapter
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{
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/**
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* Mapping of header names to cURL options
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* @var array
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*/
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protected static $headerMap = array(
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'accept-encoding' => CURLOPT_ENCODING,
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'cookie' => CURLOPT_COOKIE,
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'referer' => CURLOPT_REFERER,
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'user-agent' => CURLOPT_USERAGENT
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);
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/**
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* Mapping of SSL context options to cURL options
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* @var array
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*/
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protected static $sslContextMap = array(
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'ssl_verify_peer' => CURLOPT_SSL_VERIFYPEER,
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'ssl_cafile' => CURLOPT_CAINFO,
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'ssl_capath' => CURLOPT_CAPATH,
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'ssl_local_cert' => CURLOPT_SSLCERT,
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'ssl_passphrase' => CURLOPT_SSLCERTPASSWD
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);
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/**
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* Mapping of CURLE_* constants to Exception subclasses and error codes
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* @var array
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*/
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protected static $errorMap = array(
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CURLE_UNSUPPORTED_PROTOCOL => array('HTTP_Request2_MessageException',
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HTTP_Request2_Exception::NON_HTTP_REDIRECT),
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CURLE_COULDNT_RESOLVE_PROXY => array('HTTP_Request2_ConnectionException'),
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CURLE_COULDNT_RESOLVE_HOST => array('HTTP_Request2_ConnectionException'),
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CURLE_COULDNT_CONNECT => array('HTTP_Request2_ConnectionException'),
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// error returned from write callback
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CURLE_WRITE_ERROR => array('HTTP_Request2_MessageException',
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HTTP_Request2_Exception::NON_HTTP_REDIRECT),
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CURLE_OPERATION_TIMEOUTED => array('HTTP_Request2_MessageException',
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HTTP_Request2_Exception::TIMEOUT),
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CURLE_HTTP_RANGE_ERROR => array('HTTP_Request2_MessageException'),
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CURLE_SSL_CONNECT_ERROR => array('HTTP_Request2_ConnectionException'),
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CURLE_LIBRARY_NOT_FOUND => array('HTTP_Request2_LogicException',
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HTTP_Request2_Exception::MISCONFIGURATION),
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CURLE_FUNCTION_NOT_FOUND => array('HTTP_Request2_LogicException',
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HTTP_Request2_Exception::MISCONFIGURATION),
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CURLE_ABORTED_BY_CALLBACK => array('HTTP_Request2_MessageException',
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HTTP_Request2_Exception::NON_HTTP_REDIRECT),
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CURLE_TOO_MANY_REDIRECTS => array('HTTP_Request2_MessageException',
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HTTP_Request2_Exception::TOO_MANY_REDIRECTS),
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CURLE_SSL_PEER_CERTIFICATE => array('HTTP_Request2_ConnectionException'),
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CURLE_GOT_NOTHING => array('HTTP_Request2_MessageException'),
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CURLE_SSL_ENGINE_NOTFOUND => array('HTTP_Request2_LogicException',
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HTTP_Request2_Exception::MISCONFIGURATION),
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CURLE_SSL_ENGINE_SETFAILED => array('HTTP_Request2_LogicException',
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HTTP_Request2_Exception::MISCONFIGURATION),
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CURLE_SEND_ERROR => array('HTTP_Request2_MessageException'),
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CURLE_RECV_ERROR => array('HTTP_Request2_MessageException'),
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CURLE_SSL_CERTPROBLEM => array('HTTP_Request2_LogicException',
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HTTP_Request2_Exception::INVALID_ARGUMENT),
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CURLE_SSL_CIPHER => array('HTTP_Request2_ConnectionException'),
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CURLE_SSL_CACERT => array('HTTP_Request2_ConnectionException'),
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CURLE_BAD_CONTENT_ENCODING => array('HTTP_Request2_MessageException'),
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);
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/**
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* Response being received
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* @var HTTP_Request2_Response
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*/
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protected $response;
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/**
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* Whether 'sentHeaders' event was sent to observers
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* @var boolean
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*/
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protected $eventSentHeaders = false;
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/**
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* Whether 'receivedHeaders' event was sent to observers
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* @var boolean
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*/
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protected $eventReceivedHeaders = false;
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/**
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* Position within request body
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* @var integer
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* @see callbackReadBody()
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*/
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protected $position = 0;
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/**
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* Information about last transfer, as returned by curl_getinfo()
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* @var array
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*/
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protected $lastInfo;
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/**
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* Creates a subclass of HTTP_Request2_Exception from curl error data
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*
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* @param resource $ch curl handle
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*
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* @return HTTP_Request2_Exception
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*/
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protected static function wrapCurlError($ch)
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{
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$nativeCode = curl_errno($ch);
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$message = 'Curl error: ' . curl_error($ch);
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if (!isset(self::$errorMap[$nativeCode])) {
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return new HTTP_Request2_Exception($message, 0, $nativeCode);
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} else {
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$class = self::$errorMap[$nativeCode][0];
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$code = empty(self::$errorMap[$nativeCode][1])
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? 0 : self::$errorMap[$nativeCode][1];
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return new $class($message, $code, $nativeCode);
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}
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}
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/**
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* Sends request to the remote server and returns its response
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*
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* @param HTTP_Request2 $request HTTP request message
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*
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* @return HTTP_Request2_Response
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* @throws HTTP_Request2_Exception
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*/
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public function sendRequest(HTTP_Request2 $request)
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{
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if (!extension_loaded('curl')) {
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throw new HTTP_Request2_LogicException(
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'cURL extension not available', HTTP_Request2_Exception::MISCONFIGURATION
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);
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}
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$this->request = $request;
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$this->response = null;
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$this->position = 0;
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$this->eventSentHeaders = false;
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$this->eventReceivedHeaders = false;
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try {
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if (false === curl_exec($ch = $this->createCurlHandle())) {
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$e = self::wrapCurlError($ch);
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}
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} catch (Exception $e) {
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}
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if (isset($ch)) {
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$this->lastInfo = curl_getinfo($ch);
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curl_close($ch);
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}
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$response = $this->response;
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unset($this->request, $this->requestBody, $this->response);
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if (!empty($e)) {
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throw $e;
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}
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if ($jar = $request->getCookieJar()) {
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$jar->addCookiesFromResponse($response, $request->getUrl());
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}
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if (0 < $this->lastInfo['size_download']) {
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$request->setLastEvent('receivedBody', $response);
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}
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return $response;
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}
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/**
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* Returns information about last transfer
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*
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* @return array associative array as returned by curl_getinfo()
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*/
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public function getInfo()
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{
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return $this->lastInfo;
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}
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/**
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* Creates a new cURL handle and populates it with data from the request
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*
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* @return resource a cURL handle, as created by curl_init()
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* @throws HTTP_Request2_LogicException
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* @throws HTTP_Request2_NotImplementedException
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*/
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protected function createCurlHandle()
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{
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$ch = curl_init();
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curl_setopt_array($ch, array(
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// setup write callbacks
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CURLOPT_HEADERFUNCTION => array($this, 'callbackWriteHeader'),
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CURLOPT_WRITEFUNCTION => array($this, 'callbackWriteBody'),
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// buffer size
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CURLOPT_BUFFERSIZE => $this->request->getConfig('buffer_size'),
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// connection timeout
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CURLOPT_CONNECTTIMEOUT => $this->request->getConfig('connect_timeout'),
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// save full outgoing headers, in case someone is interested
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CURLINFO_HEADER_OUT => true,
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// request url
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CURLOPT_URL => $this->request->getUrl()->getUrl()
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));
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// set up redirects
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if (!$this->request->getConfig('follow_redirects')) {
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
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} else {
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if (!@curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true)) {
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throw new HTTP_Request2_LogicException(
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'Redirect support in curl is unavailable due to open_basedir or safe_mode setting',
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HTTP_Request2_Exception::MISCONFIGURATION
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);
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}
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curl_setopt($ch, CURLOPT_MAXREDIRS, $this->request->getConfig('max_redirects'));
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// limit redirects to http(s), works in 5.2.10+
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if (defined('CURLOPT_REDIR_PROTOCOLS')) {
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curl_setopt($ch, CURLOPT_REDIR_PROTOCOLS, CURLPROTO_HTTP | CURLPROTO_HTTPS);
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}
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// works in 5.3.2+, http://bugs.php.net/bug.php?id=49571
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if ($this->request->getConfig('strict_redirects') && defined('CURLOPT_POSTREDIR')) {
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curl_setopt($ch, CURLOPT_POSTREDIR, 3);
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}
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}
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// set local IP via CURLOPT_INTERFACE (request #19515)
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if ($ip = $this->request->getConfig('local_ip')) {
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curl_setopt($ch, CURLOPT_INTERFACE, $ip);
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}
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// request timeout
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if ($timeout = $this->request->getConfig('timeout')) {
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curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
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}
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// set HTTP version
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switch ($this->request->getConfig('protocol_version')) {
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case '1.0':
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curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
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break;
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case '1.1':
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curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
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}
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// set request method
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switch ($this->request->getMethod()) {
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case HTTP_Request2::METHOD_GET:
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curl_setopt($ch, CURLOPT_HTTPGET, true);
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break;
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case HTTP_Request2::METHOD_POST:
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curl_setopt($ch, CURLOPT_POST, true);
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break;
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case HTTP_Request2::METHOD_HEAD:
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curl_setopt($ch, CURLOPT_NOBODY, true);
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break;
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case HTTP_Request2::METHOD_PUT:
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curl_setopt($ch, CURLOPT_UPLOAD, true);
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break;
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default:
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $this->request->getMethod());
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}
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// set proxy, if needed
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if ($host = $this->request->getConfig('proxy_host')) {
|
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if (!($port = $this->request->getConfig('proxy_port'))) {
|
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throw new HTTP_Request2_LogicException(
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'Proxy port not provided', HTTP_Request2_Exception::MISSING_VALUE
|
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);
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}
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curl_setopt($ch, CURLOPT_PROXY, $host . ':' . $port);
|
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if ($user = $this->request->getConfig('proxy_user')) {
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curl_setopt(
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$ch, CURLOPT_PROXYUSERPWD,
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$user . ':' . $this->request->getConfig('proxy_password')
|
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);
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switch ($this->request->getConfig('proxy_auth_scheme')) {
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case HTTP_Request2::AUTH_BASIC:
|
||||
curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_BASIC);
|
||||
break;
|
||||
case HTTP_Request2::AUTH_DIGEST:
|
||||
curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_DIGEST);
|
||||
}
|
||||
}
|
||||
if ($type = $this->request->getConfig('proxy_type')) {
|
||||
switch ($type) {
|
||||
case 'http':
|
||||
curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_HTTP);
|
||||
break;
|
||||
case 'socks5':
|
||||
curl_setopt($ch, CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5);
|
||||
break;
|
||||
default:
|
||||
throw new HTTP_Request2_NotImplementedException(
|
||||
"Proxy type '{$type}' is not supported"
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// set authentication data
|
||||
if ($auth = $this->request->getAuth()) {
|
||||
curl_setopt($ch, CURLOPT_USERPWD, $auth['user'] . ':' . $auth['password']);
|
||||
switch ($auth['scheme']) {
|
||||
case HTTP_Request2::AUTH_BASIC:
|
||||
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
|
||||
break;
|
||||
case HTTP_Request2::AUTH_DIGEST:
|
||||
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_DIGEST);
|
||||
}
|
||||
}
|
||||
|
||||
// set SSL options
|
||||
foreach ($this->request->getConfig() as $name => $value) {
|
||||
if ('ssl_verify_host' == $name && null !== $value) {
|
||||
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, $value? 2: 0);
|
||||
} elseif (isset(self::$sslContextMap[$name]) && null !== $value) {
|
||||
curl_setopt($ch, self::$sslContextMap[$name], $value);
|
||||
}
|
||||
}
|
||||
|
||||
$headers = $this->request->getHeaders();
|
||||
// make cURL automagically send proper header
|
||||
if (!isset($headers['accept-encoding'])) {
|
||||
$headers['accept-encoding'] = '';
|
||||
}
|
||||
|
||||
if (($jar = $this->request->getCookieJar())
|
||||
&& ($cookies = $jar->getMatching($this->request->getUrl(), true))
|
||||
) {
|
||||
$headers['cookie'] = (empty($headers['cookie'])? '': $headers['cookie'] . '; ') . $cookies;
|
||||
}
|
||||
|
||||
// set headers having special cURL keys
|
||||
foreach (self::$headerMap as $name => $option) {
|
||||
if (isset($headers[$name])) {
|
||||
curl_setopt($ch, $option, $headers[$name]);
|
||||
unset($headers[$name]);
|
||||
}
|
||||
}
|
||||
|
||||
$this->calculateRequestLength($headers);
|
||||
if (isset($headers['content-length']) || isset($headers['transfer-encoding'])) {
|
||||
$this->workaroundPhpBug47204($ch, $headers);
|
||||
}
|
||||
|
||||
// set headers not having special keys
|
||||
$headersFmt = array();
|
||||
foreach ($headers as $name => $value) {
|
||||
$canonicalName = implode('-', array_map('ucfirst', explode('-', $name)));
|
||||
$headersFmt[] = $canonicalName . ': ' . $value;
|
||||
}
|
||||
curl_setopt($ch, CURLOPT_HTTPHEADER, $headersFmt);
|
||||
|
||||
return $ch;
|
||||
}
|
||||
|
||||
/**
|
||||
* Workaround for PHP bug #47204 that prevents rewinding request body
|
||||
*
|
||||
* The workaround consists of reading the entire request body into memory
|
||||
* and setting it as CURLOPT_POSTFIELDS, so it isn't recommended for large
|
||||
* file uploads, use Socket adapter instead.
|
||||
*
|
||||
* @param resource $ch cURL handle
|
||||
* @param array &$headers Request headers
|
||||
*/
|
||||
protected function workaroundPhpBug47204($ch, &$headers)
|
||||
{
|
||||
// no redirects, no digest auth -> probably no rewind needed
|
||||
if (!$this->request->getConfig('follow_redirects')
|
||||
&& (!($auth = $this->request->getAuth())
|
||||
|| HTTP_Request2::AUTH_DIGEST != $auth['scheme'])
|
||||
) {
|
||||
curl_setopt($ch, CURLOPT_READFUNCTION, array($this, 'callbackReadBody'));
|
||||
|
||||
} else {
|
||||
// rewind may be needed, read the whole body into memory
|
||||
if ($this->requestBody instanceof HTTP_Request2_MultipartBody) {
|
||||
$this->requestBody = $this->requestBody->__toString();
|
||||
|
||||
} elseif (is_resource($this->requestBody)) {
|
||||
$fp = $this->requestBody;
|
||||
$this->requestBody = '';
|
||||
while (!feof($fp)) {
|
||||
$this->requestBody .= fread($fp, 16384);
|
||||
}
|
||||
}
|
||||
// curl hangs up if content-length is present
|
||||
unset($headers['content-length']);
|
||||
curl_setopt($ch, CURLOPT_POSTFIELDS, $this->requestBody);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Callback function called by cURL for reading the request body
|
||||
*
|
||||
* @param resource $ch cURL handle
|
||||
* @param resource $fd file descriptor (not used)
|
||||
* @param integer $length maximum length of data to return
|
||||
*
|
||||
* @return string part of the request body, up to $length bytes
|
||||
*/
|
||||
protected function callbackReadBody($ch, $fd, $length)
|
||||
{
|
||||
if (!$this->eventSentHeaders) {
|
||||
$this->request->setLastEvent(
|
||||
'sentHeaders', curl_getinfo($ch, CURLINFO_HEADER_OUT)
|
||||
);
|
||||
$this->eventSentHeaders = true;
|
||||
}
|
||||
if (in_array($this->request->getMethod(), self::$bodyDisallowed)
|
||||
|| 0 == $this->contentLength || $this->position >= $this->contentLength
|
||||
) {
|
||||
return '';
|
||||
}
|
||||
if (is_string($this->requestBody)) {
|
||||
$string = substr($this->requestBody, $this->position, $length);
|
||||
} elseif (is_resource($this->requestBody)) {
|
||||
$string = fread($this->requestBody, $length);
|
||||
} else {
|
||||
$string = $this->requestBody->read($length);
|
||||
}
|
||||
$this->request->setLastEvent('sentBodyPart', strlen($string));
|
||||
$this->position += strlen($string);
|
||||
return $string;
|
||||
}
|
||||
|
||||
/**
|
||||
* Callback function called by cURL for saving the response headers
|
||||
*
|
||||
* @param resource $ch cURL handle
|
||||
* @param string $string response header (with trailing CRLF)
|
||||
*
|
||||
* @return integer number of bytes saved
|
||||
* @see HTTP_Request2_Response::parseHeaderLine()
|
||||
*/
|
||||
protected function callbackWriteHeader($ch, $string)
|
||||
{
|
||||
// we may receive a second set of headers if doing e.g. digest auth
|
||||
if ($this->eventReceivedHeaders || !$this->eventSentHeaders) {
|
||||
// don't bother with 100-Continue responses (bug #15785)
|
||||
if (!$this->eventSentHeaders
|
||||
|| $this->response->getStatus() >= 200
|
||||
) {
|
||||
$this->request->setLastEvent(
|
||||
'sentHeaders', curl_getinfo($ch, CURLINFO_HEADER_OUT)
|
||||
);
|
||||
}
|
||||
$upload = curl_getinfo($ch, CURLINFO_SIZE_UPLOAD);
|
||||
// if body wasn't read by a callback, send event with total body size
|
||||
if ($upload > $this->position) {
|
||||
$this->request->setLastEvent(
|
||||
'sentBodyPart', $upload - $this->position
|
||||
);
|
||||
$this->position = $upload;
|
||||
}
|
||||
if ($upload && (!$this->eventSentHeaders
|
||||
|| $this->response->getStatus() >= 200)
|
||||
) {
|
||||
$this->request->setLastEvent('sentBody', $upload);
|
||||
}
|
||||
$this->eventSentHeaders = true;
|
||||
// we'll need a new response object
|
||||
if ($this->eventReceivedHeaders) {
|
||||
$this->eventReceivedHeaders = false;
|
||||
$this->response = null;
|
||||
}
|
||||
}
|
||||
if (empty($this->response)) {
|
||||
$this->response = new HTTP_Request2_Response(
|
||||
$string, false, curl_getinfo($ch, CURLINFO_EFFECTIVE_URL)
|
||||
);
|
||||
} else {
|
||||
$this->response->parseHeaderLine($string);
|
||||
if ('' == trim($string)) {
|
||||
// don't bother with 100-Continue responses (bug #15785)
|
||||
if (200 <= $this->response->getStatus()) {
|
||||
$this->request->setLastEvent('receivedHeaders', $this->response);
|
||||
}
|
||||
|
||||
if ($this->request->getConfig('follow_redirects') && $this->response->isRedirect()) {
|
||||
$redirectUrl = new Net_URL2($this->response->getHeader('location'));
|
||||
|
||||
// for versions lower than 5.2.10, check the redirection URL protocol
|
||||
if (!defined('CURLOPT_REDIR_PROTOCOLS') && $redirectUrl->isAbsolute()
|
||||
&& !in_array($redirectUrl->getScheme(), array('http', 'https'))
|
||||
) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if ($jar = $this->request->getCookieJar()) {
|
||||
$jar->addCookiesFromResponse($this->response, $this->request->getUrl());
|
||||
if (!$redirectUrl->isAbsolute()) {
|
||||
$redirectUrl = $this->request->getUrl()->resolve($redirectUrl);
|
||||
}
|
||||
if ($cookies = $jar->getMatching($redirectUrl, true)) {
|
||||
curl_setopt($ch, CURLOPT_COOKIE, $cookies);
|
||||
}
|
||||
}
|
||||
}
|
||||
$this->eventReceivedHeaders = true;
|
||||
}
|
||||
}
|
||||
return strlen($string);
|
||||
}
|
||||
|
||||
/**
|
||||
* Callback function called by cURL for saving the response body
|
||||
*
|
||||
* @param resource $ch cURL handle (not used)
|
||||
* @param string $string part of the response body
|
||||
*
|
||||
* @return integer number of bytes saved
|
||||
* @throws HTTP_Request2_MessageException
|
||||
* @see HTTP_Request2_Response::appendBody()
|
||||
*/
|
||||
protected function callbackWriteBody($ch, $string)
|
||||
{
|
||||
// cURL calls WRITEFUNCTION callback without calling HEADERFUNCTION if
|
||||
// response doesn't start with proper HTTP status line (see bug #15716)
|
||||
if (empty($this->response)) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
"Malformed response: {$string}",
|
||||
HTTP_Request2_Exception::MALFORMED_RESPONSE
|
||||
);
|
||||
}
|
||||
if ($this->request->getConfig('store_body')) {
|
||||
$this->response->appendBody($string);
|
||||
}
|
||||
$this->request->setLastEvent('receivedBodyPart', $string);
|
||||
return strlen($string);
|
||||
}
|
||||
}
|
||||
?>
|
||||
166
bundled-libs/HTTP/Request2/Adapter/Mock.php
Normal file
166
bundled-libs/HTTP/Request2/Adapter/Mock.php
Normal file
@ -0,0 +1,166 @@
|
||||
<?php
|
||||
/**
|
||||
* Mock adapter intended for testing
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENSE
|
||||
*
|
||||
* This source file is subject to BSD 3-Clause License that is bundled
|
||||
* with this package in the file LICENSE and available at the URL
|
||||
* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @copyright 2008-2014 Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
|
||||
/**
|
||||
* Base class for HTTP_Request2 adapters
|
||||
*/
|
||||
require_once 'HTTP/Request2/Adapter.php';
|
||||
|
||||
/**
|
||||
* Mock adapter intended for testing
|
||||
*
|
||||
* Can be used to test applications depending on HTTP_Request2 package without
|
||||
* actually performing any HTTP requests. This adapter will return responses
|
||||
* previously added via addResponse()
|
||||
* <code>
|
||||
* $mock = new HTTP_Request2_Adapter_Mock();
|
||||
* $mock->addResponse("HTTP/1.1 ... ");
|
||||
*
|
||||
* $request = new HTTP_Request2();
|
||||
* $request->setAdapter($mock);
|
||||
*
|
||||
* // This will return the response set above
|
||||
* $response = $req->send();
|
||||
* </code>
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
class HTTP_Request2_Adapter_Mock extends HTTP_Request2_Adapter
|
||||
{
|
||||
/**
|
||||
* A queue of responses to be returned by sendRequest()
|
||||
* @var array
|
||||
*/
|
||||
protected $responses = array();
|
||||
|
||||
/**
|
||||
* Returns the next response from the queue built by addResponse()
|
||||
*
|
||||
* Only responses without explicit URLs or with URLs equal to request URL
|
||||
* will be considered. If matching response is not found or the queue is
|
||||
* empty then default empty response with status 400 will be returned,
|
||||
* if an Exception object was added to the queue it will be thrown.
|
||||
*
|
||||
* @param HTTP_Request2 $request HTTP request message
|
||||
*
|
||||
* @return HTTP_Request2_Response
|
||||
* @throws Exception
|
||||
*/
|
||||
public function sendRequest(HTTP_Request2 $request)
|
||||
{
|
||||
$requestUrl = (string)$request->getUrl();
|
||||
$response = null;
|
||||
foreach ($this->responses as $k => $v) {
|
||||
if (!$v[1] || $requestUrl == $v[1]) {
|
||||
$response = $v[0];
|
||||
array_splice($this->responses, $k, 1);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!$response) {
|
||||
return self::createResponseFromString("HTTP/1.1 400 Bad Request\r\n\r\n");
|
||||
|
||||
} elseif ($response instanceof HTTP_Request2_Response) {
|
||||
return $response;
|
||||
|
||||
} else {
|
||||
// rethrow the exception
|
||||
$class = get_class($response);
|
||||
$message = $response->getMessage();
|
||||
$code = $response->getCode();
|
||||
throw new $class($message, $code);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds response to the queue
|
||||
*
|
||||
* @param mixed $response either a string, a pointer to an open file,
|
||||
* an instance of HTTP_Request2_Response or Exception
|
||||
* @param string $url A request URL this response should be valid for
|
||||
* (see {@link http://pear.php.net/bugs/bug.php?id=19276})
|
||||
*
|
||||
* @throws HTTP_Request2_Exception
|
||||
*/
|
||||
public function addResponse($response, $url = null)
|
||||
{
|
||||
if (is_string($response)) {
|
||||
$response = self::createResponseFromString($response);
|
||||
} elseif (is_resource($response)) {
|
||||
$response = self::createResponseFromFile($response);
|
||||
} elseif (!$response instanceof HTTP_Request2_Response &&
|
||||
!$response instanceof Exception
|
||||
) {
|
||||
throw new HTTP_Request2_Exception('Parameter is not a valid response');
|
||||
}
|
||||
$this->responses[] = array($response, $url);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new HTTP_Request2_Response object from a string
|
||||
*
|
||||
* @param string $str string containing HTTP response message
|
||||
*
|
||||
* @return HTTP_Request2_Response
|
||||
* @throws HTTP_Request2_Exception
|
||||
*/
|
||||
public static function createResponseFromString($str)
|
||||
{
|
||||
$parts = preg_split('!(\r?\n){2}!m', $str, 2);
|
||||
$headerLines = explode("\n", $parts[0]);
|
||||
$response = new HTTP_Request2_Response(array_shift($headerLines));
|
||||
foreach ($headerLines as $headerLine) {
|
||||
$response->parseHeaderLine($headerLine);
|
||||
}
|
||||
$response->parseHeaderLine('');
|
||||
if (isset($parts[1])) {
|
||||
$response->appendBody($parts[1]);
|
||||
}
|
||||
return $response;
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new HTTP_Request2_Response object from a file
|
||||
*
|
||||
* @param resource $fp file pointer returned by fopen()
|
||||
*
|
||||
* @return HTTP_Request2_Response
|
||||
* @throws HTTP_Request2_Exception
|
||||
*/
|
||||
public static function createResponseFromFile($fp)
|
||||
{
|
||||
$response = new HTTP_Request2_Response(fgets($fp));
|
||||
do {
|
||||
$headerLine = fgets($fp);
|
||||
$response->parseHeaderLine($headerLine);
|
||||
} while ('' != trim($headerLine));
|
||||
|
||||
while (!feof($fp)) {
|
||||
$response->appendBody(fread($fp, 8192));
|
||||
}
|
||||
return $response;
|
||||
}
|
||||
}
|
||||
?>
|
||||
1121
bundled-libs/HTTP/Request2/Adapter/Socket.php
Normal file
1121
bundled-libs/HTTP/Request2/Adapter/Socket.php
Normal file
File diff suppressed because it is too large
Load Diff
494
bundled-libs/HTTP/Request2/CookieJar.php
Normal file
494
bundled-libs/HTTP/Request2/CookieJar.php
Normal file
@ -0,0 +1,494 @@
|
||||
<?php
|
||||
/**
|
||||
* Stores cookies and passes them between HTTP requests
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENSE
|
||||
*
|
||||
* This source file is subject to BSD 3-Clause License that is bundled
|
||||
* with this package in the file LICENSE and available at the URL
|
||||
* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @copyright 2008-2014 Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
|
||||
/** Class representing a HTTP request message */
|
||||
require_once 'HTTP/Request2.php';
|
||||
|
||||
/**
|
||||
* Stores cookies and passes them between HTTP requests
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: @package_version@
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
class HTTP_Request2_CookieJar implements Serializable
|
||||
{
|
||||
/**
|
||||
* Array of stored cookies
|
||||
*
|
||||
* The array is indexed by domain, path and cookie name
|
||||
* .example.com
|
||||
* /
|
||||
* some_cookie => cookie data
|
||||
* /subdir
|
||||
* other_cookie => cookie data
|
||||
* .example.org
|
||||
* ...
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
protected $cookies = array();
|
||||
|
||||
/**
|
||||
* Whether session cookies should be serialized when serializing the jar
|
||||
* @var bool
|
||||
*/
|
||||
protected $serializeSession = false;
|
||||
|
||||
/**
|
||||
* Whether Public Suffix List should be used for domain matching
|
||||
* @var bool
|
||||
*/
|
||||
protected $useList = true;
|
||||
|
||||
/**
|
||||
* Array with Public Suffix List data
|
||||
* @var array
|
||||
* @link http://publicsuffix.org/
|
||||
*/
|
||||
protected static $psl = array();
|
||||
|
||||
/**
|
||||
* Class constructor, sets various options
|
||||
*
|
||||
* @param bool $serializeSessionCookies Controls serializing session cookies,
|
||||
* see {@link serializeSessionCookies()}
|
||||
* @param bool $usePublicSuffixList Controls using Public Suffix List,
|
||||
* see {@link usePublicSuffixList()}
|
||||
*/
|
||||
public function __construct(
|
||||
$serializeSessionCookies = false, $usePublicSuffixList = true
|
||||
) {
|
||||
$this->serializeSessionCookies($serializeSessionCookies);
|
||||
$this->usePublicSuffixList($usePublicSuffixList);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns current time formatted in ISO-8601 at UTC timezone
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
protected function now()
|
||||
{
|
||||
$dt = new DateTime();
|
||||
$dt->setTimezone(new DateTimeZone('UTC'));
|
||||
return $dt->format(DateTime::ISO8601);
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks cookie array for correctness, possibly updating its 'domain', 'path' and 'expires' fields
|
||||
*
|
||||
* The checks are as follows:
|
||||
* - cookie array should contain 'name' and 'value' fields;
|
||||
* - name and value should not contain disallowed symbols;
|
||||
* - 'expires' should be either empty parseable by DateTime;
|
||||
* - 'domain' and 'path' should be either not empty or an URL where
|
||||
* cookie was set should be provided.
|
||||
* - if $setter is provided, then document at that URL should be allowed
|
||||
* to set a cookie for that 'domain'. If $setter is not provided,
|
||||
* then no domain checks will be made.
|
||||
*
|
||||
* 'expires' field will be converted to ISO8601 format from COOKIE format,
|
||||
* 'domain' and 'path' will be set from setter URL if empty.
|
||||
*
|
||||
* @param array $cookie cookie data, as returned by
|
||||
* {@link HTTP_Request2_Response::getCookies()}
|
||||
* @param Net_URL2 $setter URL of the document that sent Set-Cookie header
|
||||
*
|
||||
* @return array Updated cookie array
|
||||
* @throws HTTP_Request2_LogicException
|
||||
* @throws HTTP_Request2_MessageException
|
||||
*/
|
||||
protected function checkAndUpdateFields(array $cookie, Net_URL2 $setter = null)
|
||||
{
|
||||
if ($missing = array_diff(array('name', 'value'), array_keys($cookie))) {
|
||||
throw new HTTP_Request2_LogicException(
|
||||
"Cookie array should contain 'name' and 'value' fields",
|
||||
HTTP_Request2_Exception::MISSING_VALUE
|
||||
);
|
||||
}
|
||||
if (preg_match(HTTP_Request2::REGEXP_INVALID_COOKIE, $cookie['name'])) {
|
||||
throw new HTTP_Request2_LogicException(
|
||||
"Invalid cookie name: '{$cookie['name']}'",
|
||||
HTTP_Request2_Exception::INVALID_ARGUMENT
|
||||
);
|
||||
}
|
||||
if (preg_match(HTTP_Request2::REGEXP_INVALID_COOKIE, $cookie['value'])) {
|
||||
throw new HTTP_Request2_LogicException(
|
||||
"Invalid cookie value: '{$cookie['value']}'",
|
||||
HTTP_Request2_Exception::INVALID_ARGUMENT
|
||||
);
|
||||
}
|
||||
$cookie += array('domain' => '', 'path' => '', 'expires' => null, 'secure' => false);
|
||||
|
||||
// Need ISO-8601 date @ UTC timezone
|
||||
if (!empty($cookie['expires'])
|
||||
&& !preg_match('/^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}\\+0000$/', $cookie['expires'])
|
||||
) {
|
||||
try {
|
||||
$dt = new DateTime($cookie['expires']);
|
||||
$dt->setTimezone(new DateTimeZone('UTC'));
|
||||
$cookie['expires'] = $dt->format(DateTime::ISO8601);
|
||||
} catch (Exception $e) {
|
||||
throw new HTTP_Request2_LogicException($e->getMessage());
|
||||
}
|
||||
}
|
||||
|
||||
if (empty($cookie['domain']) || empty($cookie['path'])) {
|
||||
if (!$setter) {
|
||||
throw new HTTP_Request2_LogicException(
|
||||
'Cookie misses domain and/or path component, cookie setter URL needed',
|
||||
HTTP_Request2_Exception::MISSING_VALUE
|
||||
);
|
||||
}
|
||||
if (empty($cookie['domain'])) {
|
||||
if ($host = $setter->getHost()) {
|
||||
$cookie['domain'] = $host;
|
||||
} else {
|
||||
throw new HTTP_Request2_LogicException(
|
||||
'Setter URL does not contain host part, can\'t set cookie domain',
|
||||
HTTP_Request2_Exception::MISSING_VALUE
|
||||
);
|
||||
}
|
||||
}
|
||||
if (empty($cookie['path'])) {
|
||||
$path = $setter->getPath();
|
||||
$cookie['path'] = empty($path)? '/': substr($path, 0, strrpos($path, '/') + 1);
|
||||
}
|
||||
}
|
||||
|
||||
if ($setter && !$this->domainMatch($setter->getHost(), $cookie['domain'])) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
"Domain " . $setter->getHost() . " cannot set cookies for "
|
||||
. $cookie['domain']
|
||||
);
|
||||
}
|
||||
|
||||
return $cookie;
|
||||
}
|
||||
|
||||
/**
|
||||
* Stores a cookie in the jar
|
||||
*
|
||||
* @param array $cookie cookie data, as returned by
|
||||
* {@link HTTP_Request2_Response::getCookies()}
|
||||
* @param Net_URL2 $setter URL of the document that sent Set-Cookie header
|
||||
*
|
||||
* @throws HTTP_Request2_Exception
|
||||
*/
|
||||
public function store(array $cookie, Net_URL2 $setter = null)
|
||||
{
|
||||
$cookie = $this->checkAndUpdateFields($cookie, $setter);
|
||||
|
||||
if (strlen($cookie['value'])
|
||||
&& (is_null($cookie['expires']) || $cookie['expires'] > $this->now())
|
||||
) {
|
||||
if (!isset($this->cookies[$cookie['domain']])) {
|
||||
$this->cookies[$cookie['domain']] = array();
|
||||
}
|
||||
if (!isset($this->cookies[$cookie['domain']][$cookie['path']])) {
|
||||
$this->cookies[$cookie['domain']][$cookie['path']] = array();
|
||||
}
|
||||
$this->cookies[$cookie['domain']][$cookie['path']][$cookie['name']] = $cookie;
|
||||
|
||||
} elseif (isset($this->cookies[$cookie['domain']][$cookie['path']][$cookie['name']])) {
|
||||
unset($this->cookies[$cookie['domain']][$cookie['path']][$cookie['name']]);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds cookies set in HTTP response to the jar
|
||||
*
|
||||
* @param HTTP_Request2_Response $response HTTP response message
|
||||
* @param Net_URL2 $setter original request URL, needed for
|
||||
* setting default domain/path
|
||||
*/
|
||||
public function addCookiesFromResponse(HTTP_Request2_Response $response, Net_URL2 $setter)
|
||||
{
|
||||
foreach ($response->getCookies() as $cookie) {
|
||||
$this->store($cookie, $setter);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns all cookies matching a given request URL
|
||||
*
|
||||
* The following checks are made:
|
||||
* - cookie domain should match request host
|
||||
* - cookie path should be a prefix for request path
|
||||
* - 'secure' cookies will only be sent for HTTPS requests
|
||||
*
|
||||
* @param Net_URL2 $url Request url
|
||||
* @param bool $asString Whether to return cookies as string for "Cookie: " header
|
||||
*
|
||||
* @return array|string Matching cookies
|
||||
*/
|
||||
public function getMatching(Net_URL2 $url, $asString = false)
|
||||
{
|
||||
$host = $url->getHost();
|
||||
$path = $url->getPath();
|
||||
$secure = 0 == strcasecmp($url->getScheme(), 'https');
|
||||
|
||||
$matched = $ret = array();
|
||||
foreach (array_keys($this->cookies) as $domain) {
|
||||
if ($this->domainMatch($host, $domain)) {
|
||||
foreach (array_keys($this->cookies[$domain]) as $cPath) {
|
||||
if (0 === strpos($path, $cPath)) {
|
||||
foreach ($this->cookies[$domain][$cPath] as $name => $cookie) {
|
||||
if (!$cookie['secure'] || $secure) {
|
||||
$matched[$name][strlen($cookie['path'])] = $cookie;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
foreach ($matched as $cookies) {
|
||||
krsort($cookies);
|
||||
$ret = array_merge($ret, $cookies);
|
||||
}
|
||||
if (!$asString) {
|
||||
return $ret;
|
||||
} else {
|
||||
$str = '';
|
||||
foreach ($ret as $c) {
|
||||
$str .= (empty($str)? '': '; ') . $c['name'] . '=' . $c['value'];
|
||||
}
|
||||
return $str;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns all cookies stored in a jar
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getAll()
|
||||
{
|
||||
$cookies = array();
|
||||
foreach (array_keys($this->cookies) as $domain) {
|
||||
foreach (array_keys($this->cookies[$domain]) as $path) {
|
||||
foreach ($this->cookies[$domain][$path] as $name => $cookie) {
|
||||
$cookies[] = $cookie;
|
||||
}
|
||||
}
|
||||
}
|
||||
return $cookies;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets whether session cookies should be serialized when serializing the jar
|
||||
*
|
||||
* @param boolean $serialize serialize?
|
||||
*/
|
||||
public function serializeSessionCookies($serialize)
|
||||
{
|
||||
$this->serializeSession = (bool)$serialize;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets whether Public Suffix List should be used for restricting cookie-setting
|
||||
*
|
||||
* Without PSL {@link domainMatch()} will only prevent setting cookies for
|
||||
* top-level domains like '.com' or '.org'. However, it will not prevent
|
||||
* setting a cookie for '.co.uk' even though only third-level registrations
|
||||
* are possible in .uk domain.
|
||||
*
|
||||
* With the List it is possible to find the highest level at which a domain
|
||||
* may be registered for a particular top-level domain and consequently
|
||||
* prevent cookies set for '.co.uk' or '.msk.ru'. The same list is used by
|
||||
* Firefox, Chrome and Opera browsers to restrict cookie setting.
|
||||
*
|
||||
* Note that PSL is licensed differently to HTTP_Request2 package (refer to
|
||||
* the license information in public-suffix-list.php), so you can disable
|
||||
* its use if this is an issue for you.
|
||||
*
|
||||
* @param boolean $useList use the list?
|
||||
*
|
||||
* @link http://publicsuffix.org/learn/
|
||||
*/
|
||||
public function usePublicSuffixList($useList)
|
||||
{
|
||||
$this->useList = (bool)$useList;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns string representation of object
|
||||
*
|
||||
* @return string
|
||||
*
|
||||
* @see Serializable::serialize()
|
||||
*/
|
||||
public function serialize()
|
||||
{
|
||||
$cookies = $this->getAll();
|
||||
if (!$this->serializeSession) {
|
||||
for ($i = count($cookies) - 1; $i >= 0; $i--) {
|
||||
if (empty($cookies[$i]['expires'])) {
|
||||
unset($cookies[$i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
return serialize(array(
|
||||
'cookies' => $cookies,
|
||||
'serializeSession' => $this->serializeSession,
|
||||
'useList' => $this->useList
|
||||
));
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructs the object from serialized string
|
||||
*
|
||||
* @param string $serialized string representation
|
||||
*
|
||||
* @see Serializable::unserialize()
|
||||
*/
|
||||
public function unserialize($serialized)
|
||||
{
|
||||
$data = unserialize($serialized);
|
||||
$now = $this->now();
|
||||
$this->serializeSessionCookies($data['serializeSession']);
|
||||
$this->usePublicSuffixList($data['useList']);
|
||||
foreach ($data['cookies'] as $cookie) {
|
||||
if (!empty($cookie['expires']) && $cookie['expires'] <= $now) {
|
||||
continue;
|
||||
}
|
||||
if (!isset($this->cookies[$cookie['domain']])) {
|
||||
$this->cookies[$cookie['domain']] = array();
|
||||
}
|
||||
if (!isset($this->cookies[$cookie['domain']][$cookie['path']])) {
|
||||
$this->cookies[$cookie['domain']][$cookie['path']] = array();
|
||||
}
|
||||
$this->cookies[$cookie['domain']][$cookie['path']][$cookie['name']] = $cookie;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks whether a cookie domain matches a request host.
|
||||
*
|
||||
* The method is used by {@link store()} to check for whether a document
|
||||
* at given URL can set a cookie with a given domain attribute and by
|
||||
* {@link getMatching()} to find cookies matching the request URL.
|
||||
*
|
||||
* @param string $requestHost request host
|
||||
* @param string $cookieDomain cookie domain
|
||||
*
|
||||
* @return bool match success
|
||||
*/
|
||||
public function domainMatch($requestHost, $cookieDomain)
|
||||
{
|
||||
if ($requestHost == $cookieDomain) {
|
||||
return true;
|
||||
}
|
||||
// IP address, we require exact match
|
||||
if (preg_match('/^(?:\d{1,3}\.){3}\d{1,3}$/', $requestHost)) {
|
||||
return false;
|
||||
}
|
||||
if ('.' != $cookieDomain[0]) {
|
||||
$cookieDomain = '.' . $cookieDomain;
|
||||
}
|
||||
// prevents setting cookies for '.com' and similar domains
|
||||
if (!$this->useList && substr_count($cookieDomain, '.') < 2
|
||||
|| $this->useList && !self::getRegisteredDomain($cookieDomain)
|
||||
) {
|
||||
return false;
|
||||
}
|
||||
return substr('.' . $requestHost, -strlen($cookieDomain)) == $cookieDomain;
|
||||
}
|
||||
|
||||
/**
|
||||
* Removes subdomains to get the registered domain (the first after top-level)
|
||||
*
|
||||
* The method will check Public Suffix List to find out where top-level
|
||||
* domain ends and registered domain starts. It will remove domain parts
|
||||
* to the left of registered one.
|
||||
*
|
||||
* @param string $domain domain name
|
||||
*
|
||||
* @return string|bool registered domain, will return false if $domain is
|
||||
* either invalid or a TLD itself
|
||||
*/
|
||||
public static function getRegisteredDomain($domain)
|
||||
{
|
||||
$domainParts = explode('.', ltrim($domain, '.'));
|
||||
|
||||
// load the list if needed
|
||||
if (empty(self::$psl)) {
|
||||
$path = '@data_dir@' . DIRECTORY_SEPARATOR . 'HTTP_Request2';
|
||||
if (0 === strpos($path, '@' . 'data_dir@')) {
|
||||
$path = realpath(
|
||||
dirname(__FILE__) . DIRECTORY_SEPARATOR . '..'
|
||||
. DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'data'
|
||||
);
|
||||
}
|
||||
self::$psl = include_once $path . DIRECTORY_SEPARATOR . 'public-suffix-list.php';
|
||||
}
|
||||
|
||||
if (!($result = self::checkDomainsList($domainParts, self::$psl))) {
|
||||
// known TLD, invalid domain name
|
||||
return false;
|
||||
}
|
||||
|
||||
// unknown TLD
|
||||
if (!strpos($result, '.')) {
|
||||
// fallback to checking that domain "has at least two dots"
|
||||
if (2 > ($count = count($domainParts))) {
|
||||
return false;
|
||||
}
|
||||
return $domainParts[$count - 2] . '.' . $domainParts[$count - 1];
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Recursive helper method for {@link getRegisteredDomain()}
|
||||
*
|
||||
* @param array $domainParts remaining domain parts
|
||||
* @param mixed $listNode node in {@link HTTP_Request2_CookieJar::$psl} to check
|
||||
*
|
||||
* @return string|null concatenated domain parts, null in case of error
|
||||
*/
|
||||
protected static function checkDomainsList(array $domainParts, $listNode)
|
||||
{
|
||||
$sub = array_pop($domainParts);
|
||||
$result = null;
|
||||
|
||||
if (!is_array($listNode) || is_null($sub)
|
||||
|| array_key_exists('!' . $sub, $listNode)
|
||||
) {
|
||||
return $sub;
|
||||
|
||||
} elseif (array_key_exists($sub, $listNode)) {
|
||||
$result = self::checkDomainsList($domainParts, $listNode[$sub]);
|
||||
|
||||
} elseif (array_key_exists('*', $listNode)) {
|
||||
$result = self::checkDomainsList($domainParts, $listNode['*']);
|
||||
|
||||
} else {
|
||||
return $sub;
|
||||
}
|
||||
|
||||
return (strlen($result) > 0) ? ($result . '.' . $sub) : null;
|
||||
}
|
||||
}
|
||||
?>
|
||||
160
bundled-libs/HTTP/Request2/Exception.php
Normal file
160
bundled-libs/HTTP/Request2/Exception.php
Normal file
@ -0,0 +1,160 @@
|
||||
<?php
|
||||
/**
|
||||
* Exception classes for HTTP_Request2 package
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENSE
|
||||
*
|
||||
* This source file is subject to BSD 3-Clause License that is bundled
|
||||
* with this package in the file LICENSE and available at the URL
|
||||
* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @copyright 2008-2014 Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
|
||||
/**
|
||||
* Base class for exceptions in PEAR
|
||||
*/
|
||||
require_once 'PEAR/Exception.php';
|
||||
|
||||
/**
|
||||
* Base exception class for HTTP_Request2 package
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
* @link http://pear.php.net/pepr/pepr-proposal-show.php?id=132
|
||||
*/
|
||||
class HTTP_Request2_Exception extends PEAR_Exception
|
||||
{
|
||||
/** An invalid argument was passed to a method */
|
||||
const INVALID_ARGUMENT = 1;
|
||||
/** Some required value was not available */
|
||||
const MISSING_VALUE = 2;
|
||||
/** Request cannot be processed due to errors in PHP configuration */
|
||||
const MISCONFIGURATION = 3;
|
||||
/** Error reading the local file */
|
||||
const READ_ERROR = 4;
|
||||
|
||||
/** Server returned a response that does not conform to HTTP protocol */
|
||||
const MALFORMED_RESPONSE = 10;
|
||||
/** Failure decoding Content-Encoding or Transfer-Encoding of response */
|
||||
const DECODE_ERROR = 20;
|
||||
/** Operation timed out */
|
||||
const TIMEOUT = 30;
|
||||
/** Number of redirects exceeded 'max_redirects' configuration parameter */
|
||||
const TOO_MANY_REDIRECTS = 40;
|
||||
/** Redirect to a protocol other than http(s):// */
|
||||
const NON_HTTP_REDIRECT = 50;
|
||||
|
||||
/**
|
||||
* Native error code
|
||||
* @var int
|
||||
*/
|
||||
private $_nativeCode;
|
||||
|
||||
/**
|
||||
* Constructor, can set package error code and native error code
|
||||
*
|
||||
* @param string $message exception message
|
||||
* @param int $code package error code, one of class constants
|
||||
* @param int $nativeCode error code from underlying PHP extension
|
||||
*/
|
||||
public function __construct($message = null, $code = null, $nativeCode = null)
|
||||
{
|
||||
parent::__construct($message, $code);
|
||||
$this->_nativeCode = $nativeCode;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns error code produced by underlying PHP extension
|
||||
*
|
||||
* For Socket Adapter this may contain error number returned by
|
||||
* stream_socket_client(), for Curl Adapter this will contain error number
|
||||
* returned by curl_errno()
|
||||
*
|
||||
* @return integer
|
||||
*/
|
||||
public function getNativeCode()
|
||||
{
|
||||
return $this->_nativeCode;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Exception thrown in case of missing features
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
class HTTP_Request2_NotImplementedException extends HTTP_Request2_Exception
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Exception that represents error in the program logic
|
||||
*
|
||||
* This exception usually implies a programmer's error, like passing invalid
|
||||
* data to methods or trying to use PHP extensions that weren't installed or
|
||||
* enabled. Usually exceptions of this kind will be thrown before request even
|
||||
* starts.
|
||||
*
|
||||
* The exception will usually contain a package error code.
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
class HTTP_Request2_LogicException extends HTTP_Request2_Exception
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Exception thrown when connection to a web or proxy server fails
|
||||
*
|
||||
* The exception will not contain a package error code, but will contain
|
||||
* native error code, as returned by stream_socket_client() or curl_errno().
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
class HTTP_Request2_ConnectionException extends HTTP_Request2_Exception
|
||||
{
|
||||
}
|
||||
|
||||
/**
|
||||
* Exception thrown when sending or receiving HTTP message fails
|
||||
*
|
||||
* The exception may contain both package error code and native error code.
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
class HTTP_Request2_MessageException extends HTTP_Request2_Exception
|
||||
{
|
||||
}
|
||||
?>
|
||||
268
bundled-libs/HTTP/Request2/MultipartBody.php
Normal file
268
bundled-libs/HTTP/Request2/MultipartBody.php
Normal file
@ -0,0 +1,268 @@
|
||||
<?php
|
||||
/**
|
||||
* Helper class for building multipart/form-data request body
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENSE
|
||||
*
|
||||
* This source file is subject to BSD 3-Clause License that is bundled
|
||||
* with this package in the file LICENSE and available at the URL
|
||||
* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @copyright 2008-2014 Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
|
||||
/** Exception class for HTTP_Request2 package */
|
||||
require_once 'HTTP/Request2/Exception.php';
|
||||
|
||||
/**
|
||||
* Class for building multipart/form-data request body
|
||||
*
|
||||
* The class helps to reduce memory consumption by streaming large file uploads
|
||||
* from disk, it also allows monitoring of upload progress (see request #7630)
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
* @link http://tools.ietf.org/html/rfc1867
|
||||
*/
|
||||
class HTTP_Request2_MultipartBody
|
||||
{
|
||||
/**
|
||||
* MIME boundary
|
||||
* @var string
|
||||
*/
|
||||
private $_boundary;
|
||||
|
||||
/**
|
||||
* Form parameters added via {@link HTTP_Request2::addPostParameter()}
|
||||
* @var array
|
||||
*/
|
||||
private $_params = array();
|
||||
|
||||
/**
|
||||
* File uploads added via {@link HTTP_Request2::addUpload()}
|
||||
* @var array
|
||||
*/
|
||||
private $_uploads = array();
|
||||
|
||||
/**
|
||||
* Header for parts with parameters
|
||||
* @var string
|
||||
*/
|
||||
private $_headerParam = "--%s\r\nContent-Disposition: form-data; name=\"%s\"\r\n\r\n";
|
||||
|
||||
/**
|
||||
* Header for parts with uploads
|
||||
* @var string
|
||||
*/
|
||||
private $_headerUpload = "--%s\r\nContent-Disposition: form-data; name=\"%s\"; filename=\"%s\"\r\nContent-Type: %s\r\n\r\n";
|
||||
|
||||
/**
|
||||
* Current position in parameter and upload arrays
|
||||
*
|
||||
* First number is index of "current" part, second number is position within
|
||||
* "current" part
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
private $_pos = array(0, 0);
|
||||
|
||||
|
||||
/**
|
||||
* Constructor. Sets the arrays with POST data.
|
||||
*
|
||||
* @param array $params values of form fields set via
|
||||
* {@link HTTP_Request2::addPostParameter()}
|
||||
* @param array $uploads file uploads set via
|
||||
* {@link HTTP_Request2::addUpload()}
|
||||
* @param bool $useBrackets whether to append brackets to array variable names
|
||||
*/
|
||||
public function __construct(array $params, array $uploads, $useBrackets = true)
|
||||
{
|
||||
$this->_params = self::_flattenArray('', $params, $useBrackets);
|
||||
foreach ($uploads as $fieldName => $f) {
|
||||
if (!is_array($f['fp'])) {
|
||||
$this->_uploads[] = $f + array('name' => $fieldName);
|
||||
} else {
|
||||
for ($i = 0; $i < count($f['fp']); $i++) {
|
||||
$upload = array(
|
||||
'name' => ($useBrackets? $fieldName . '[' . $i . ']': $fieldName)
|
||||
);
|
||||
foreach (array('fp', 'filename', 'size', 'type') as $key) {
|
||||
$upload[$key] = $f[$key][$i];
|
||||
}
|
||||
$this->_uploads[] = $upload;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the length of the body to use in Content-Length header
|
||||
*
|
||||
* @return integer
|
||||
*/
|
||||
public function getLength()
|
||||
{
|
||||
$boundaryLength = strlen($this->getBoundary());
|
||||
$headerParamLength = strlen($this->_headerParam) - 4 + $boundaryLength;
|
||||
$headerUploadLength = strlen($this->_headerUpload) - 8 + $boundaryLength;
|
||||
$length = $boundaryLength + 6;
|
||||
foreach ($this->_params as $p) {
|
||||
$length += $headerParamLength + strlen($p[0]) + strlen($p[1]) + 2;
|
||||
}
|
||||
foreach ($this->_uploads as $u) {
|
||||
$length += $headerUploadLength + strlen($u['name']) + strlen($u['type']) +
|
||||
strlen($u['filename']) + $u['size'] + 2;
|
||||
}
|
||||
return $length;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the boundary to use in Content-Type header
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getBoundary()
|
||||
{
|
||||
if (empty($this->_boundary)) {
|
||||
$this->_boundary = '--' . md5('PEAR-HTTP_Request2-' . microtime());
|
||||
}
|
||||
return $this->_boundary;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns next chunk of request body
|
||||
*
|
||||
* @param integer $length Number of bytes to read
|
||||
*
|
||||
* @return string Up to $length bytes of data, empty string if at end
|
||||
* @throws HTTP_Request2_LogicException
|
||||
*/
|
||||
public function read($length)
|
||||
{
|
||||
$ret = '';
|
||||
$boundary = $this->getBoundary();
|
||||
$paramCount = count($this->_params);
|
||||
$uploadCount = count($this->_uploads);
|
||||
while ($length > 0 && $this->_pos[0] <= $paramCount + $uploadCount) {
|
||||
$oldLength = $length;
|
||||
if ($this->_pos[0] < $paramCount) {
|
||||
$param = sprintf(
|
||||
$this->_headerParam, $boundary, $this->_params[$this->_pos[0]][0]
|
||||
) . $this->_params[$this->_pos[0]][1] . "\r\n";
|
||||
$ret .= substr($param, $this->_pos[1], $length);
|
||||
$length -= min(strlen($param) - $this->_pos[1], $length);
|
||||
|
||||
} elseif ($this->_pos[0] < $paramCount + $uploadCount) {
|
||||
$pos = $this->_pos[0] - $paramCount;
|
||||
$header = sprintf(
|
||||
$this->_headerUpload, $boundary, $this->_uploads[$pos]['name'],
|
||||
$this->_uploads[$pos]['filename'], $this->_uploads[$pos]['type']
|
||||
);
|
||||
if ($this->_pos[1] < strlen($header)) {
|
||||
$ret .= substr($header, $this->_pos[1], $length);
|
||||
$length -= min(strlen($header) - $this->_pos[1], $length);
|
||||
}
|
||||
$filePos = max(0, $this->_pos[1] - strlen($header));
|
||||
if ($filePos < $this->_uploads[$pos]['size']) {
|
||||
while ($length > 0 && !feof($this->_uploads[$pos]['fp'])) {
|
||||
if (false === ($chunk = fread($this->_uploads[$pos]['fp'], $length))) {
|
||||
throw new HTTP_Request2_LogicException(
|
||||
'Failed reading file upload', HTTP_Request2_Exception::READ_ERROR
|
||||
);
|
||||
}
|
||||
$ret .= $chunk;
|
||||
$length -= strlen($chunk);
|
||||
}
|
||||
}
|
||||
if ($length > 0) {
|
||||
$start = $this->_pos[1] + ($oldLength - $length) -
|
||||
strlen($header) - $this->_uploads[$pos]['size'];
|
||||
$ret .= substr("\r\n", $start, $length);
|
||||
$length -= min(2 - $start, $length);
|
||||
}
|
||||
|
||||
} else {
|
||||
$closing = '--' . $boundary . "--\r\n";
|
||||
$ret .= substr($closing, $this->_pos[1], $length);
|
||||
$length -= min(strlen($closing) - $this->_pos[1], $length);
|
||||
}
|
||||
if ($length > 0) {
|
||||
$this->_pos = array($this->_pos[0] + 1, 0);
|
||||
} else {
|
||||
$this->_pos[1] += $oldLength;
|
||||
}
|
||||
}
|
||||
return $ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the current position to the start of the body
|
||||
*
|
||||
* This allows reusing the same body in another request
|
||||
*/
|
||||
public function rewind()
|
||||
{
|
||||
$this->_pos = array(0, 0);
|
||||
foreach ($this->_uploads as $u) {
|
||||
rewind($u['fp']);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the body as string
|
||||
*
|
||||
* Note that it reads all file uploads into memory so it is a good idea not
|
||||
* to use this method with large file uploads and rely on read() instead.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function __toString()
|
||||
{
|
||||
$this->rewind();
|
||||
return $this->read($this->getLength());
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Helper function to change the (probably multidimensional) associative array
|
||||
* into the simple one.
|
||||
*
|
||||
* @param string $name name for item
|
||||
* @param mixed $values item's values
|
||||
* @param bool $useBrackets whether to append [] to array variables' names
|
||||
*
|
||||
* @return array array with the following items: array('item name', 'item value');
|
||||
*/
|
||||
private static function _flattenArray($name, $values, $useBrackets)
|
||||
{
|
||||
if (!is_array($values)) {
|
||||
return array(array($name, $values));
|
||||
} else {
|
||||
$ret = array();
|
||||
foreach ($values as $k => $v) {
|
||||
if (empty($name)) {
|
||||
$newName = $k;
|
||||
} elseif ($useBrackets) {
|
||||
$newName = $name . '[' . $k . ']';
|
||||
} else {
|
||||
$newName = $name;
|
||||
}
|
||||
$ret = array_merge($ret, self::_flattenArray($newName, $v, $useBrackets));
|
||||
}
|
||||
return $ret;
|
||||
}
|
||||
}
|
||||
}
|
||||
?>
|
||||
192
bundled-libs/HTTP/Request2/Observer/Log.php
Normal file
192
bundled-libs/HTTP/Request2/Observer/Log.php
Normal file
@ -0,0 +1,192 @@
|
||||
<?php
|
||||
/**
|
||||
* An observer useful for debugging / testing.
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENSE
|
||||
*
|
||||
* This source file is subject to BSD 3-Clause License that is bundled
|
||||
* with this package in the file LICENSE and available at the URL
|
||||
* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author David Jean Louis <izi@php.net>
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @copyright 2008-2014 Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception class for HTTP_Request2 package
|
||||
*/
|
||||
require_once 'HTTP/Request2/Exception.php';
|
||||
|
||||
/**
|
||||
* A debug observer useful for debugging / testing.
|
||||
*
|
||||
* This observer logs to a log target data corresponding to the various request
|
||||
* and response events, it logs by default to php://output but can be configured
|
||||
* to log to a file or via the PEAR Log package.
|
||||
*
|
||||
* A simple example:
|
||||
* <code>
|
||||
* require_once 'HTTP/Request2.php';
|
||||
* require_once 'HTTP/Request2/Observer/Log.php';
|
||||
*
|
||||
* $request = new HTTP_Request2('http://www.example.com');
|
||||
* $observer = new HTTP_Request2_Observer_Log();
|
||||
* $request->attach($observer);
|
||||
* $request->send();
|
||||
* </code>
|
||||
*
|
||||
* A more complex example with PEAR Log:
|
||||
* <code>
|
||||
* require_once 'HTTP/Request2.php';
|
||||
* require_once 'HTTP/Request2/Observer/Log.php';
|
||||
* require_once 'Log.php';
|
||||
*
|
||||
* $request = new HTTP_Request2('http://www.example.com');
|
||||
* // we want to log with PEAR log
|
||||
* $observer = new HTTP_Request2_Observer_Log(Log::factory('console'));
|
||||
*
|
||||
* // we only want to log received headers
|
||||
* $observer->events = array('receivedHeaders');
|
||||
*
|
||||
* $request->attach($observer);
|
||||
* $request->send();
|
||||
* </code>
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author David Jean Louis <izi@php.net>
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
class HTTP_Request2_Observer_Log implements SplObserver
|
||||
{
|
||||
// properties {{{
|
||||
|
||||
/**
|
||||
* The log target, it can be a a resource or a PEAR Log instance.
|
||||
*
|
||||
* @var resource|Log $target
|
||||
*/
|
||||
protected $target = null;
|
||||
|
||||
/**
|
||||
* The events to log.
|
||||
*
|
||||
* @var array $events
|
||||
*/
|
||||
public $events = array(
|
||||
'connect',
|
||||
'sentHeaders',
|
||||
'sentBody',
|
||||
'receivedHeaders',
|
||||
'receivedBody',
|
||||
'disconnect',
|
||||
);
|
||||
|
||||
// }}}
|
||||
// __construct() {{{
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param mixed $target Can be a file path (default: php://output), a resource,
|
||||
* or an instance of the PEAR Log class.
|
||||
* @param array $events Array of events to listen to (default: all events)
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function __construct($target = 'php://output', array $events = array())
|
||||
{
|
||||
if (!empty($events)) {
|
||||
$this->events = $events;
|
||||
}
|
||||
if (is_resource($target) || $target instanceof Log) {
|
||||
$this->target = $target;
|
||||
} elseif (false === ($this->target = @fopen($target, 'ab'))) {
|
||||
throw new HTTP_Request2_Exception("Unable to open '{$target}'");
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
// update() {{{
|
||||
|
||||
/**
|
||||
* Called when the request notifies us of an event.
|
||||
*
|
||||
* @param HTTP_Request2 $subject The HTTP_Request2 instance
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function update(SplSubject $subject)
|
||||
{
|
||||
$event = $subject->getLastEvent();
|
||||
if (!in_array($event['name'], $this->events)) {
|
||||
return;
|
||||
}
|
||||
|
||||
switch ($event['name']) {
|
||||
case 'connect':
|
||||
$this->log('* Connected to ' . $event['data']);
|
||||
break;
|
||||
case 'sentHeaders':
|
||||
$headers = explode("\r\n", $event['data']);
|
||||
array_pop($headers);
|
||||
foreach ($headers as $header) {
|
||||
$this->log('> ' . $header);
|
||||
}
|
||||
break;
|
||||
case 'sentBody':
|
||||
$this->log('> ' . $event['data'] . ' byte(s) sent');
|
||||
break;
|
||||
case 'receivedHeaders':
|
||||
$this->log(sprintf(
|
||||
'< HTTP/%s %s %s', $event['data']->getVersion(),
|
||||
$event['data']->getStatus(), $event['data']->getReasonPhrase()
|
||||
));
|
||||
$headers = $event['data']->getHeader();
|
||||
foreach ($headers as $key => $val) {
|
||||
$this->log('< ' . $key . ': ' . $val);
|
||||
}
|
||||
$this->log('< ');
|
||||
break;
|
||||
case 'receivedBody':
|
||||
$this->log($event['data']->getBody());
|
||||
break;
|
||||
case 'disconnect':
|
||||
$this->log('* Disconnected');
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
// log() {{{
|
||||
|
||||
/**
|
||||
* Logs the given message to the configured target.
|
||||
*
|
||||
* @param string $message Message to display
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
protected function log($message)
|
||||
{
|
||||
if ($this->target instanceof Log) {
|
||||
$this->target->debug($message);
|
||||
} elseif (is_resource($this->target)) {
|
||||
fwrite($this->target, $message . "\r\n");
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
}
|
||||
|
||||
?>
|
||||
631
bundled-libs/HTTP/Request2/Response.php
Normal file
631
bundled-libs/HTTP/Request2/Response.php
Normal file
@ -0,0 +1,631 @@
|
||||
<?php
|
||||
/**
|
||||
* Class representing a HTTP response
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENSE
|
||||
*
|
||||
* This source file is subject to BSD 3-Clause License that is bundled
|
||||
* with this package in the file LICENSE and available at the URL
|
||||
* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @copyright 2008-2014 Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
|
||||
/**
|
||||
* Exception class for HTTP_Request2 package
|
||||
*/
|
||||
require_once 'HTTP/Request2/Exception.php';
|
||||
|
||||
/**
|
||||
* Class representing a HTTP response
|
||||
*
|
||||
* The class is designed to be used in "streaming" scenario, building the
|
||||
* response as it is being received:
|
||||
* <code>
|
||||
* $statusLine = read_status_line();
|
||||
* $response = new HTTP_Request2_Response($statusLine);
|
||||
* do {
|
||||
* $headerLine = read_header_line();
|
||||
* $response->parseHeaderLine($headerLine);
|
||||
* } while ($headerLine != '');
|
||||
*
|
||||
* while ($chunk = read_body()) {
|
||||
* $response->appendBody($chunk);
|
||||
* }
|
||||
*
|
||||
* var_dump($response->getHeader(), $response->getCookies(), $response->getBody());
|
||||
* </code>
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
* @link http://tools.ietf.org/html/rfc2616#section-6
|
||||
*/
|
||||
class HTTP_Request2_Response
|
||||
{
|
||||
/**
|
||||
* HTTP protocol version (e.g. 1.0, 1.1)
|
||||
* @var string
|
||||
*/
|
||||
protected $version;
|
||||
|
||||
/**
|
||||
* Status code
|
||||
* @var integer
|
||||
* @link http://tools.ietf.org/html/rfc2616#section-6.1.1
|
||||
*/
|
||||
protected $code;
|
||||
|
||||
/**
|
||||
* Reason phrase
|
||||
* @var string
|
||||
* @link http://tools.ietf.org/html/rfc2616#section-6.1.1
|
||||
*/
|
||||
protected $reasonPhrase;
|
||||
|
||||
/**
|
||||
* Effective URL (may be different from original request URL in case of redirects)
|
||||
* @var string
|
||||
*/
|
||||
protected $effectiveUrl;
|
||||
|
||||
/**
|
||||
* Associative array of response headers
|
||||
* @var array
|
||||
*/
|
||||
protected $headers = array();
|
||||
|
||||
/**
|
||||
* Cookies set in the response
|
||||
* @var array
|
||||
*/
|
||||
protected $cookies = array();
|
||||
|
||||
/**
|
||||
* Name of last header processed by parseHederLine()
|
||||
*
|
||||
* Used to handle the headers that span multiple lines
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
protected $lastHeader = null;
|
||||
|
||||
/**
|
||||
* Response body
|
||||
* @var string
|
||||
*/
|
||||
protected $body = '';
|
||||
|
||||
/**
|
||||
* Whether the body is still encoded by Content-Encoding
|
||||
*
|
||||
* cURL provides the decoded body to the callback; if we are reading from
|
||||
* socket the body is still gzipped / deflated
|
||||
*
|
||||
* @var bool
|
||||
*/
|
||||
protected $bodyEncoded;
|
||||
|
||||
/**
|
||||
* Associative array of HTTP status code / reason phrase.
|
||||
*
|
||||
* @var array
|
||||
* @link http://tools.ietf.org/html/rfc2616#section-10
|
||||
*/
|
||||
protected static $phrases = array(
|
||||
|
||||
// 1xx: Informational - Request received, continuing process
|
||||
100 => 'Continue',
|
||||
101 => 'Switching Protocols',
|
||||
|
||||
// 2xx: Success - The action was successfully received, understood and
|
||||
// accepted
|
||||
200 => 'OK',
|
||||
201 => 'Created',
|
||||
202 => 'Accepted',
|
||||
203 => 'Non-Authoritative Information',
|
||||
204 => 'No Content',
|
||||
205 => 'Reset Content',
|
||||
206 => 'Partial Content',
|
||||
|
||||
// 3xx: Redirection - Further action must be taken in order to complete
|
||||
// the request
|
||||
300 => 'Multiple Choices',
|
||||
301 => 'Moved Permanently',
|
||||
302 => 'Found', // 1.1
|
||||
303 => 'See Other',
|
||||
304 => 'Not Modified',
|
||||
305 => 'Use Proxy',
|
||||
307 => 'Temporary Redirect',
|
||||
|
||||
// 4xx: Client Error - The request contains bad syntax or cannot be
|
||||
// fulfilled
|
||||
400 => 'Bad Request',
|
||||
401 => 'Unauthorized',
|
||||
402 => 'Payment Required',
|
||||
403 => 'Forbidden',
|
||||
404 => 'Not Found',
|
||||
405 => 'Method Not Allowed',
|
||||
406 => 'Not Acceptable',
|
||||
407 => 'Proxy Authentication Required',
|
||||
408 => 'Request Timeout',
|
||||
409 => 'Conflict',
|
||||
410 => 'Gone',
|
||||
411 => 'Length Required',
|
||||
412 => 'Precondition Failed',
|
||||
413 => 'Request Entity Too Large',
|
||||
414 => 'Request-URI Too Long',
|
||||
415 => 'Unsupported Media Type',
|
||||
416 => 'Requested Range Not Satisfiable',
|
||||
417 => 'Expectation Failed',
|
||||
|
||||
// 5xx: Server Error - The server failed to fulfill an apparently
|
||||
// valid request
|
||||
500 => 'Internal Server Error',
|
||||
501 => 'Not Implemented',
|
||||
502 => 'Bad Gateway',
|
||||
503 => 'Service Unavailable',
|
||||
504 => 'Gateway Timeout',
|
||||
505 => 'HTTP Version Not Supported',
|
||||
509 => 'Bandwidth Limit Exceeded',
|
||||
|
||||
);
|
||||
|
||||
/**
|
||||
* Returns the default reason phrase for the given code or all reason phrases
|
||||
*
|
||||
* @param int $code Response code
|
||||
*
|
||||
* @return string|array|null Default reason phrase for $code if $code is given
|
||||
* (null if no phrase is available), array of all
|
||||
* reason phrases if $code is null
|
||||
* @link http://pear.php.net/bugs/18716
|
||||
*/
|
||||
public static function getDefaultReasonPhrase($code = null)
|
||||
{
|
||||
if (null === $code) {
|
||||
return self::$phrases;
|
||||
} else {
|
||||
return isset(self::$phrases[$code]) ? self::$phrases[$code] : null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructor, parses the response status line
|
||||
*
|
||||
* @param string $statusLine Response status line (e.g. "HTTP/1.1 200 OK")
|
||||
* @param bool $bodyEncoded Whether body is still encoded by Content-Encoding
|
||||
* @param string $effectiveUrl Effective URL of the response
|
||||
*
|
||||
* @throws HTTP_Request2_MessageException if status line is invalid according to spec
|
||||
*/
|
||||
public function __construct($statusLine, $bodyEncoded = true, $effectiveUrl = null)
|
||||
{
|
||||
if (!preg_match('!^HTTP/(\d\.\d) (\d{3})(?: (.+))?!', $statusLine, $m)) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
"Malformed response: {$statusLine}",
|
||||
HTTP_Request2_Exception::MALFORMED_RESPONSE
|
||||
);
|
||||
}
|
||||
$this->version = $m[1];
|
||||
$this->code = intval($m[2]);
|
||||
$this->reasonPhrase = !empty($m[3]) ? trim($m[3]) : self::getDefaultReasonPhrase($this->code);
|
||||
$this->bodyEncoded = (bool)$bodyEncoded;
|
||||
$this->effectiveUrl = (string)$effectiveUrl;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses the line from HTTP response filling $headers array
|
||||
*
|
||||
* The method should be called after reading the line from socket or receiving
|
||||
* it into cURL callback. Passing an empty string here indicates the end of
|
||||
* response headers and triggers additional processing, so be sure to pass an
|
||||
* empty string in the end.
|
||||
*
|
||||
* @param string $headerLine Line from HTTP response
|
||||
*/
|
||||
public function parseHeaderLine($headerLine)
|
||||
{
|
||||
$headerLine = trim($headerLine, "\r\n");
|
||||
|
||||
if ('' == $headerLine) {
|
||||
// empty string signals the end of headers, process the received ones
|
||||
if (!empty($this->headers['set-cookie'])) {
|
||||
$cookies = is_array($this->headers['set-cookie'])?
|
||||
$this->headers['set-cookie']:
|
||||
array($this->headers['set-cookie']);
|
||||
foreach ($cookies as $cookieString) {
|
||||
$this->parseCookie($cookieString);
|
||||
}
|
||||
unset($this->headers['set-cookie']);
|
||||
}
|
||||
foreach (array_keys($this->headers) as $k) {
|
||||
if (is_array($this->headers[$k])) {
|
||||
$this->headers[$k] = implode(', ', $this->headers[$k]);
|
||||
}
|
||||
}
|
||||
|
||||
} elseif (preg_match('!^([^\x00-\x1f\x7f-\xff()<>@,;:\\\\"/\[\]?={}\s]+):(.+)$!', $headerLine, $m)) {
|
||||
// string of the form header-name: header value
|
||||
$name = strtolower($m[1]);
|
||||
$value = trim($m[2]);
|
||||
if (empty($this->headers[$name])) {
|
||||
$this->headers[$name] = $value;
|
||||
} else {
|
||||
if (!is_array($this->headers[$name])) {
|
||||
$this->headers[$name] = array($this->headers[$name]);
|
||||
}
|
||||
$this->headers[$name][] = $value;
|
||||
}
|
||||
$this->lastHeader = $name;
|
||||
|
||||
} elseif (preg_match('!^\s+(.+)$!', $headerLine, $m) && $this->lastHeader) {
|
||||
// continuation of a previous header
|
||||
if (!is_array($this->headers[$this->lastHeader])) {
|
||||
$this->headers[$this->lastHeader] .= ' ' . trim($m[1]);
|
||||
} else {
|
||||
$key = count($this->headers[$this->lastHeader]) - 1;
|
||||
$this->headers[$this->lastHeader][$key] .= ' ' . trim($m[1]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a Set-Cookie header to fill $cookies array
|
||||
*
|
||||
* @param string $cookieString value of Set-Cookie header
|
||||
*
|
||||
* @link http://web.archive.org/web/20080331104521/http://cgi.netscape.com/newsref/std/cookie_spec.html
|
||||
*/
|
||||
protected function parseCookie($cookieString)
|
||||
{
|
||||
$cookie = array(
|
||||
'expires' => null,
|
||||
'domain' => null,
|
||||
'path' => null,
|
||||
'secure' => false
|
||||
);
|
||||
|
||||
if (!strpos($cookieString, ';')) {
|
||||
// Only a name=value pair
|
||||
$pos = strpos($cookieString, '=');
|
||||
$cookie['name'] = trim(substr($cookieString, 0, $pos));
|
||||
$cookie['value'] = trim(substr($cookieString, $pos + 1));
|
||||
|
||||
} else {
|
||||
// Some optional parameters are supplied
|
||||
$elements = explode(';', $cookieString);
|
||||
$pos = strpos($elements[0], '=');
|
||||
$cookie['name'] = trim(substr($elements[0], 0, $pos));
|
||||
$cookie['value'] = trim(substr($elements[0], $pos + 1));
|
||||
|
||||
for ($i = 1; $i < count($elements); $i++) {
|
||||
if (false === strpos($elements[$i], '=')) {
|
||||
$elName = trim($elements[$i]);
|
||||
$elValue = null;
|
||||
} else {
|
||||
list ($elName, $elValue) = array_map('trim', explode('=', $elements[$i]));
|
||||
}
|
||||
$elName = strtolower($elName);
|
||||
if ('secure' == $elName) {
|
||||
$cookie['secure'] = true;
|
||||
} elseif ('expires' == $elName) {
|
||||
$cookie['expires'] = str_replace('"', '', $elValue);
|
||||
} elseif ('path' == $elName || 'domain' == $elName) {
|
||||
$cookie[$elName] = urldecode($elValue);
|
||||
} else {
|
||||
$cookie[$elName] = $elValue;
|
||||
}
|
||||
}
|
||||
}
|
||||
$this->cookies[] = $cookie;
|
||||
}
|
||||
|
||||
/**
|
||||
* Appends a string to the response body
|
||||
*
|
||||
* @param string $bodyChunk part of response body
|
||||
*/
|
||||
public function appendBody($bodyChunk)
|
||||
{
|
||||
$this->body .= $bodyChunk;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the effective URL of the response
|
||||
*
|
||||
* This may be different from the request URL if redirects were followed.
|
||||
*
|
||||
* @return string
|
||||
* @link http://pear.php.net/bugs/bug.php?id=18412
|
||||
*/
|
||||
public function getEffectiveUrl()
|
||||
{
|
||||
return $this->effectiveUrl;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the status code
|
||||
*
|
||||
* @return integer
|
||||
*/
|
||||
public function getStatus()
|
||||
{
|
||||
return $this->code;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the reason phrase
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getReasonPhrase()
|
||||
{
|
||||
return $this->reasonPhrase;
|
||||
}
|
||||
|
||||
/**
|
||||
* Whether response is a redirect that can be automatically handled by HTTP_Request2
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function isRedirect()
|
||||
{
|
||||
return in_array($this->code, array(300, 301, 302, 303, 307))
|
||||
&& isset($this->headers['location']);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns either the named header or all response headers
|
||||
*
|
||||
* @param string $headerName Name of header to return
|
||||
*
|
||||
* @return string|array Value of $headerName header (null if header is
|
||||
* not present), array of all response headers if
|
||||
* $headerName is null
|
||||
*/
|
||||
public function getHeader($headerName = null)
|
||||
{
|
||||
if (null === $headerName) {
|
||||
return $this->headers;
|
||||
} else {
|
||||
$headerName = strtolower($headerName);
|
||||
return isset($this->headers[$headerName])? $this->headers[$headerName]: null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns cookies set in response
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getCookies()
|
||||
{
|
||||
return $this->cookies;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the body of the response
|
||||
*
|
||||
* @return string
|
||||
* @throws HTTP_Request2_Exception if body cannot be decoded
|
||||
*/
|
||||
public function getBody()
|
||||
{
|
||||
if (0 == strlen($this->body) || !$this->bodyEncoded
|
||||
|| !in_array(strtolower($this->getHeader('content-encoding')), array('gzip', 'deflate'))
|
||||
) {
|
||||
return $this->body;
|
||||
|
||||
} else {
|
||||
if (extension_loaded('mbstring') && (2 & ini_get('mbstring.func_overload'))) {
|
||||
$oldEncoding = mb_internal_encoding();
|
||||
mb_internal_encoding('8bit');
|
||||
}
|
||||
|
||||
try {
|
||||
switch (strtolower($this->getHeader('content-encoding'))) {
|
||||
case 'gzip':
|
||||
$decoded = self::decodeGzip($this->body);
|
||||
break;
|
||||
case 'deflate':
|
||||
$decoded = self::decodeDeflate($this->body);
|
||||
}
|
||||
} catch (Exception $e) {
|
||||
}
|
||||
|
||||
if (!empty($oldEncoding)) {
|
||||
mb_internal_encoding($oldEncoding);
|
||||
}
|
||||
if (!empty($e)) {
|
||||
throw $e;
|
||||
}
|
||||
return $decoded;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the HTTP version of the response
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getVersion()
|
||||
{
|
||||
return $this->version;
|
||||
}
|
||||
|
||||
/**
|
||||
* Decodes the message-body encoded by gzip
|
||||
*
|
||||
* The real decoding work is done by gzinflate() built-in function, this
|
||||
* method only parses the header and checks data for compliance with
|
||||
* RFC 1952
|
||||
*
|
||||
* @param string $data gzip-encoded data
|
||||
*
|
||||
* @return string decoded data
|
||||
* @throws HTTP_Request2_LogicException
|
||||
* @throws HTTP_Request2_MessageException
|
||||
* @link http://tools.ietf.org/html/rfc1952
|
||||
*/
|
||||
public static function decodeGzip($data)
|
||||
{
|
||||
$length = strlen($data);
|
||||
// If it doesn't look like gzip-encoded data, don't bother
|
||||
if (18 > $length || strcmp(substr($data, 0, 2), "\x1f\x8b")) {
|
||||
return $data;
|
||||
}
|
||||
if (!function_exists('gzinflate')) {
|
||||
throw new HTTP_Request2_LogicException(
|
||||
'Unable to decode body: gzip extension not available',
|
||||
HTTP_Request2_Exception::MISCONFIGURATION
|
||||
);
|
||||
}
|
||||
$method = ord(substr($data, 2, 1));
|
||||
if (8 != $method) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Error parsing gzip header: unknown compression method',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
$flags = ord(substr($data, 3, 1));
|
||||
if ($flags & 224) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Error parsing gzip header: reserved bits are set',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
|
||||
// header is 10 bytes minimum. may be longer, though.
|
||||
$headerLength = 10;
|
||||
// extra fields, need to skip 'em
|
||||
if ($flags & 4) {
|
||||
if ($length - $headerLength - 2 < 8) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Error parsing gzip header: data too short',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
$extraLength = unpack('v', substr($data, 10, 2));
|
||||
if ($length - $headerLength - 2 - $extraLength[1] < 8) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Error parsing gzip header: data too short',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
$headerLength += $extraLength[1] + 2;
|
||||
}
|
||||
// file name, need to skip that
|
||||
if ($flags & 8) {
|
||||
if ($length - $headerLength - 1 < 8) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Error parsing gzip header: data too short',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
$filenameLength = strpos(substr($data, $headerLength), chr(0));
|
||||
if (false === $filenameLength || $length - $headerLength - $filenameLength - 1 < 8) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Error parsing gzip header: data too short',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
$headerLength += $filenameLength + 1;
|
||||
}
|
||||
// comment, need to skip that also
|
||||
if ($flags & 16) {
|
||||
if ($length - $headerLength - 1 < 8) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Error parsing gzip header: data too short',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
$commentLength = strpos(substr($data, $headerLength), chr(0));
|
||||
if (false === $commentLength || $length - $headerLength - $commentLength - 1 < 8) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Error parsing gzip header: data too short',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
$headerLength += $commentLength + 1;
|
||||
}
|
||||
// have a CRC for header. let's check
|
||||
if ($flags & 2) {
|
||||
if ($length - $headerLength - 2 < 8) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Error parsing gzip header: data too short',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
$crcReal = 0xffff & crc32(substr($data, 0, $headerLength));
|
||||
$crcStored = unpack('v', substr($data, $headerLength, 2));
|
||||
if ($crcReal != $crcStored[1]) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Header CRC check failed',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
$headerLength += 2;
|
||||
}
|
||||
// unpacked data CRC and size at the end of encoded data
|
||||
$tmp = unpack('V2', substr($data, -8));
|
||||
$dataCrc = $tmp[1];
|
||||
$dataSize = $tmp[2];
|
||||
|
||||
// finally, call the gzinflate() function
|
||||
// don't pass $dataSize to gzinflate, see bugs #13135, #14370
|
||||
$unpacked = gzinflate(substr($data, $headerLength, -8));
|
||||
if (false === $unpacked) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'gzinflate() call failed',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
} elseif ($dataSize != strlen($unpacked)) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Data size check failed',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
} elseif ((0xffffffff & $dataCrc) != (0xffffffff & crc32($unpacked))) {
|
||||
throw new HTTP_Request2_Exception(
|
||||
'Data CRC check failed',
|
||||
HTTP_Request2_Exception::DECODE_ERROR
|
||||
);
|
||||
}
|
||||
return $unpacked;
|
||||
}
|
||||
|
||||
/**
|
||||
* Decodes the message-body encoded by deflate
|
||||
*
|
||||
* @param string $data deflate-encoded data
|
||||
*
|
||||
* @return string decoded data
|
||||
* @throws HTTP_Request2_LogicException
|
||||
*/
|
||||
public static function decodeDeflate($data)
|
||||
{
|
||||
if (!function_exists('gzuncompress')) {
|
||||
throw new HTTP_Request2_LogicException(
|
||||
'Unable to decode body: gzip extension not available',
|
||||
HTTP_Request2_Exception::MISCONFIGURATION
|
||||
);
|
||||
}
|
||||
// RFC 2616 defines 'deflate' encoding as zlib format from RFC 1950,
|
||||
// while many applications send raw deflate stream from RFC 1951.
|
||||
// We should check for presence of zlib header and use gzuncompress() or
|
||||
// gzinflate() as needed. See bug #15305
|
||||
$header = unpack('n', substr($data, 0, 2));
|
||||
return (0 == $header[1] % 31)? gzuncompress($data): gzinflate($data);
|
||||
}
|
||||
}
|
||||
?>
|
||||
135
bundled-libs/HTTP/Request2/SOCKS5.php
Normal file
135
bundled-libs/HTTP/Request2/SOCKS5.php
Normal file
@ -0,0 +1,135 @@
|
||||
<?php
|
||||
/**
|
||||
* SOCKS5 proxy connection class
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENSE
|
||||
*
|
||||
* This source file is subject to BSD 3-Clause License that is bundled
|
||||
* with this package in the file LICENSE and available at the URL
|
||||
* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @copyright 2008-2014 Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
|
||||
/** Socket wrapper class used by Socket Adapter */
|
||||
require_once 'HTTP/Request2/SocketWrapper.php';
|
||||
|
||||
/**
|
||||
* SOCKS5 proxy connection class (used by Socket Adapter)
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
* @link http://pear.php.net/bugs/bug.php?id=19332
|
||||
* @link http://tools.ietf.org/html/rfc1928
|
||||
*/
|
||||
class HTTP_Request2_SOCKS5 extends HTTP_Request2_SocketWrapper
|
||||
{
|
||||
/**
|
||||
* Constructor, tries to connect and authenticate to a SOCKS5 proxy
|
||||
*
|
||||
* @param string $address Proxy address, e.g. 'tcp://localhost:1080'
|
||||
* @param int $timeout Connection timeout (seconds)
|
||||
* @param array $contextOptions Stream context options
|
||||
* @param string $username Proxy user name
|
||||
* @param string $password Proxy password
|
||||
*
|
||||
* @throws HTTP_Request2_LogicException
|
||||
* @throws HTTP_Request2_ConnectionException
|
||||
* @throws HTTP_Request2_MessageException
|
||||
*/
|
||||
public function __construct(
|
||||
$address, $timeout = 10, array $contextOptions = array(),
|
||||
$username = null, $password = null
|
||||
) {
|
||||
parent::__construct($address, $timeout, $contextOptions);
|
||||
|
||||
if (strlen($username)) {
|
||||
$request = pack('C4', 5, 2, 0, 2);
|
||||
} else {
|
||||
$request = pack('C3', 5, 1, 0);
|
||||
}
|
||||
$this->write($request);
|
||||
$response = unpack('Cversion/Cmethod', $this->read(3));
|
||||
if (5 != $response['version']) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Invalid version received from SOCKS5 proxy: ' . $response['version'],
|
||||
HTTP_Request2_Exception::MALFORMED_RESPONSE
|
||||
);
|
||||
}
|
||||
switch ($response['method']) {
|
||||
case 2:
|
||||
$this->performAuthentication($username, $password);
|
||||
case 0:
|
||||
break;
|
||||
default:
|
||||
throw new HTTP_Request2_ConnectionException(
|
||||
"Connection rejected by proxy due to unsupported auth method"
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Performs username/password authentication for SOCKS5
|
||||
*
|
||||
* @param string $username Proxy user name
|
||||
* @param string $password Proxy password
|
||||
*
|
||||
* @throws HTTP_Request2_ConnectionException
|
||||
* @throws HTTP_Request2_MessageException
|
||||
* @link http://tools.ietf.org/html/rfc1929
|
||||
*/
|
||||
protected function performAuthentication($username, $password)
|
||||
{
|
||||
$request = pack('C2', 1, strlen($username)) . $username
|
||||
. pack('C', strlen($password)) . $password;
|
||||
|
||||
$this->write($request);
|
||||
$response = unpack('Cvn/Cstatus', $this->read(3));
|
||||
if (1 != $response['vn'] || 0 != $response['status']) {
|
||||
throw new HTTP_Request2_ConnectionException(
|
||||
'Connection rejected by proxy due to invalid username and/or password'
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Connects to a remote host via proxy
|
||||
*
|
||||
* @param string $remoteHost Remote host
|
||||
* @param int $remotePort Remote port
|
||||
*
|
||||
* @throws HTTP_Request2_ConnectionException
|
||||
* @throws HTTP_Request2_MessageException
|
||||
*/
|
||||
public function connect($remoteHost, $remotePort)
|
||||
{
|
||||
$request = pack('C5', 0x05, 0x01, 0x00, 0x03, strlen($remoteHost))
|
||||
. $remoteHost . pack('n', $remotePort);
|
||||
|
||||
$this->write($request);
|
||||
$response = unpack('Cversion/Creply/Creserved', $this->read(1024));
|
||||
if (5 != $response['version'] || 0 != $response['reserved']) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
'Invalid response received from SOCKS5 proxy',
|
||||
HTTP_Request2_Exception::MALFORMED_RESPONSE
|
||||
);
|
||||
} elseif (0 != $response['reply']) {
|
||||
throw new HTTP_Request2_ConnectionException(
|
||||
"Unable to connect to {$remoteHost}:{$remotePort} through SOCKS5 proxy",
|
||||
0, $response['reply']
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
?>
|
||||
297
bundled-libs/HTTP/Request2/SocketWrapper.php
Normal file
297
bundled-libs/HTTP/Request2/SocketWrapper.php
Normal file
@ -0,0 +1,297 @@
|
||||
<?php
|
||||
/**
|
||||
* Socket wrapper class used by Socket Adapter
|
||||
*
|
||||
* PHP version 5
|
||||
*
|
||||
* LICENSE
|
||||
*
|
||||
* This source file is subject to BSD 3-Clause License that is bundled
|
||||
* with this package in the file LICENSE and available at the URL
|
||||
* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @copyright 2008-2014 Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
*/
|
||||
|
||||
/** Exception classes for HTTP_Request2 package */
|
||||
require_once 'HTTP/Request2/Exception.php';
|
||||
|
||||
/**
|
||||
* Socket wrapper class used by Socket Adapter
|
||||
*
|
||||
* Needed to properly handle connection errors, global timeout support and
|
||||
* similar things. Loosely based on Net_Socket used by older HTTP_Request.
|
||||
*
|
||||
* @category HTTP
|
||||
* @package HTTP_Request2
|
||||
* @author Alexey Borzov <avb@php.net>
|
||||
* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
|
||||
* @version Release: 2.2.1
|
||||
* @link http://pear.php.net/package/HTTP_Request2
|
||||
* @link http://pear.php.net/bugs/bug.php?id=19332
|
||||
* @link http://tools.ietf.org/html/rfc1928
|
||||
*/
|
||||
class HTTP_Request2_SocketWrapper
|
||||
{
|
||||
/**
|
||||
* PHP warning messages raised during stream_socket_client() call
|
||||
* @var array
|
||||
*/
|
||||
protected $connectionWarnings = array();
|
||||
|
||||
/**
|
||||
* Connected socket
|
||||
* @var resource
|
||||
*/
|
||||
protected $socket;
|
||||
|
||||
/**
|
||||
* Sum of start time and global timeout, exception will be thrown if request continues past this time
|
||||
* @var integer
|
||||
*/
|
||||
protected $deadline;
|
||||
|
||||
/**
|
||||
* Global timeout value, mostly for exception messages
|
||||
* @var integer
|
||||
*/
|
||||
protected $timeout;
|
||||
|
||||
/**
|
||||
* Class constructor, tries to establish connection
|
||||
*
|
||||
* @param string $address Address for stream_socket_client() call,
|
||||
* e.g. 'tcp://localhost:80'
|
||||
* @param int $timeout Connection timeout (seconds)
|
||||
* @param array $contextOptions Context options
|
||||
*
|
||||
* @throws HTTP_Request2_LogicException
|
||||
* @throws HTTP_Request2_ConnectionException
|
||||
*/
|
||||
public function __construct($address, $timeout, array $contextOptions = array())
|
||||
{
|
||||
if (!empty($contextOptions)
|
||||
&& !isset($contextOptions['socket']) && !isset($contextOptions['ssl'])
|
||||
) {
|
||||
// Backwards compatibility with 2.1.0 and 2.1.1 releases
|
||||
$contextOptions = array('ssl' => $contextOptions);
|
||||
}
|
||||
$context = stream_context_create();
|
||||
foreach ($contextOptions as $wrapper => $options) {
|
||||
foreach ($options as $name => $value) {
|
||||
if (!stream_context_set_option($context, $wrapper, $name, $value)) {
|
||||
throw new HTTP_Request2_LogicException(
|
||||
"Error setting '{$wrapper}' wrapper context option '{$name}'"
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
set_error_handler(array($this, 'connectionWarningsHandler'));
|
||||
$this->socket = stream_socket_client(
|
||||
$address, $errno, $errstr, $timeout, STREAM_CLIENT_CONNECT, $context
|
||||
);
|
||||
restore_error_handler();
|
||||
// if we fail to bind to a specified local address (see request #19515),
|
||||
// connection still succeeds, albeit with a warning. Throw an Exception
|
||||
// with the warning text in this case as that connection is unlikely
|
||||
// to be what user wants and as Curl throws an error in similar case.
|
||||
if ($this->connectionWarnings) {
|
||||
if ($this->socket) {
|
||||
fclose($this->socket);
|
||||
}
|
||||
$error = $errstr ? $errstr : implode("\n", $this->connectionWarnings);
|
||||
throw new HTTP_Request2_ConnectionException(
|
||||
"Unable to connect to {$address}. Error: {$error}", 0, $errno
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Destructor, disconnects socket
|
||||
*/
|
||||
public function __destruct()
|
||||
{
|
||||
fclose($this->socket);
|
||||
}
|
||||
|
||||
/**
|
||||
* Wrapper around fread(), handles global request timeout
|
||||
*
|
||||
* @param int $length Reads up to this number of bytes
|
||||
*
|
||||
* @return string Data read from socket
|
||||
* @throws HTTP_Request2_MessageException In case of timeout
|
||||
*/
|
||||
public function read($length)
|
||||
{
|
||||
if ($this->deadline) {
|
||||
stream_set_timeout($this->socket, max($this->deadline - time(), 1));
|
||||
}
|
||||
$data = fread($this->socket, $length);
|
||||
$this->checkTimeout();
|
||||
return $data;
|
||||
}
|
||||
|
||||
/**
|
||||
* Reads until either the end of the socket or a newline, whichever comes first
|
||||
*
|
||||
* Strips the trailing newline from the returned data, handles global
|
||||
* request timeout. Method idea borrowed from Net_Socket PEAR package.
|
||||
*
|
||||
* @param int $bufferSize buffer size to use for reading
|
||||
* @param int $localTimeout timeout value to use just for this call
|
||||
* (used when waiting for "100 Continue" response)
|
||||
*
|
||||
* @return string Available data up to the newline (not including newline)
|
||||
* @throws HTTP_Request2_MessageException In case of timeout
|
||||
*/
|
||||
public function readLine($bufferSize, $localTimeout = null)
|
||||
{
|
||||
$line = '';
|
||||
while (!feof($this->socket)) {
|
||||
if (null !== $localTimeout) {
|
||||
stream_set_timeout($this->socket, $localTimeout);
|
||||
} elseif ($this->deadline) {
|
||||
stream_set_timeout($this->socket, max($this->deadline - time(), 1));
|
||||
}
|
||||
|
||||
$line .= @fgets($this->socket, $bufferSize);
|
||||
|
||||
if (null === $localTimeout) {
|
||||
$this->checkTimeout();
|
||||
|
||||
} else {
|
||||
$info = stream_get_meta_data($this->socket);
|
||||
// reset socket timeout if we don't have request timeout specified,
|
||||
// prevents further calls failing with a bogus Exception
|
||||
if (!$this->deadline) {
|
||||
$default = (int)@ini_get('default_socket_timeout');
|
||||
stream_set_timeout($this->socket, $default > 0 ? $default : PHP_INT_MAX);
|
||||
}
|
||||
if ($info['timed_out']) {
|
||||
throw new HTTP_Request2_MessageException(
|
||||
"readLine() call timed out", HTTP_Request2_Exception::TIMEOUT
|
||||
);
|
||||
}
|
||||
}
|
||||
if (substr($line, -1) == "\n") {
|
||||
return rtrim($line, "\r\n");
|
||||
}
|
||||
}
|
||||
return $line;
|
||||
}
|
||||
|
||||
/**
|
||||
* Wrapper around fwrite(), handles global request timeout
|
||||
*
|
||||
* @param string $data String to be written
|
||||
*
|
||||
* @return int
|
||||
* @throws HTTP_Request2_MessageException
|
||||
*/
|
||||
public function write($data)
|
||||
{
|
||||
if ($this->deadline) {
|
||||
stream_set_timeout($this->socket, max($this->deadline - time(), 1));
|
||||
}
|
||||
$written = fwrite($this->socket, $data);
|
||||
$this->checkTimeout();
|
||||
// http://www.php.net/manual/en/function.fwrite.php#96951
|
||||
if ($written < strlen($data)) {
|
||||
throw new HTTP_Request2_MessageException('Error writing request');
|
||||
}
|
||||
return $written;
|
||||
}
|
||||
|
||||
/**
|
||||
* Tests for end-of-file on a socket
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function eof()
|
||||
{
|
||||
return feof($this->socket);
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets request deadline
|
||||
*
|
||||
* @param int $deadline Exception will be thrown if request continues
|
||||
* past this time
|
||||
* @param int $timeout Original request timeout value, to use in
|
||||
* Exception message
|
||||
*/
|
||||
public function setDeadline($deadline, $timeout)
|
||||
{
|
||||
$this->deadline = $deadline;
|
||||
$this->timeout = $timeout;
|
||||
}
|
||||
|
||||
/**
|
||||
* Turns on encryption on a socket
|
||||
*
|
||||
* @throws HTTP_Request2_ConnectionException
|
||||
*/
|
||||
public function enableCrypto()
|
||||
{
|
||||
$modes = array(
|
||||
STREAM_CRYPTO_METHOD_TLS_CLIENT,
|
||||
STREAM_CRYPTO_METHOD_SSLv3_CLIENT,
|
||||
STREAM_CRYPTO_METHOD_SSLv23_CLIENT,
|
||||
STREAM_CRYPTO_METHOD_SSLv2_CLIENT
|
||||
);
|
||||
|
||||
foreach ($modes as $mode) {
|
||||
if (stream_socket_enable_crypto($this->socket, true, $mode)) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
throw new HTTP_Request2_ConnectionException(
|
||||
'Failed to enable secure connection when connecting through proxy'
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Throws an Exception if stream timed out
|
||||
*
|
||||
* @throws HTTP_Request2_MessageException
|
||||
*/
|
||||
protected function checkTimeout()
|
||||
{
|
||||
$info = stream_get_meta_data($this->socket);
|
||||
if ($info['timed_out'] || $this->deadline && time() > $this->deadline) {
|
||||
$reason = $this->deadline
|
||||
? "after {$this->timeout} second(s)"
|
||||
: 'due to default_socket_timeout php.ini setting';
|
||||
throw new HTTP_Request2_MessageException(
|
||||
"Request timed out {$reason}", HTTP_Request2_Exception::TIMEOUT
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Error handler to use during stream_socket_client() call
|
||||
*
|
||||
* One stream_socket_client() call may produce *multiple* PHP warnings
|
||||
* (especially OpenSSL-related), we keep them in an array to later use for
|
||||
* the message of HTTP_Request2_ConnectionException
|
||||
*
|
||||
* @param int $errno error level
|
||||
* @param string $errstr error message
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
protected function connectionWarningsHandler($errno, $errstr)
|
||||
{
|
||||
if ($errno & E_WARNING) {
|
||||
array_unshift($this->connectionWarnings, $errstr);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
?>
|
||||
1167
bundled-libs/Net/URL2.php
Normal file
1167
bundled-libs/Net/URL2.php
Normal file
File diff suppressed because it is too large
Load Diff
@ -1,32 +1,27 @@
|
||||
<?php
|
||||
//
|
||||
// +--------------------------------------------------------------------+
|
||||
// | PEAR, the PHP Extension and Application Repository |
|
||||
// +--------------------------------------------------------------------+
|
||||
// | Copyright (c) 1997-2004 The PHP Group |
|
||||
// +--------------------------------------------------------------------+
|
||||
// | This source file is subject to version 3.0 of the PHP license, |
|
||||
// | that is bundled with this package in the file LICENSE, and is |
|
||||
// | available through the world-wide-web at the following url: |
|
||||
// | http://www.php.net/license/3_0.txt. |
|
||||
// | If you did not receive a copy of the PHP license and are unable to |
|
||||
// | obtain it through the world-wide-web, please send a note to |
|
||||
// | license@php.net so we can mail you a copy immediately. |
|
||||
// +--------------------------------------------------------------------+
|
||||
// | Authors: Sterling Hughes <sterling@php.net> |
|
||||
// | Stig Bakken <ssb@php.net> |
|
||||
// | Tomas V.V.Cox <cox@idecnet.com> |
|
||||
// +--------------------------------------------------------------------+
|
||||
//
|
||||
// $Id: PEAR.php,v 1.83 2005/03/28 16:38:58 cellog Exp $
|
||||
//
|
||||
|
||||
// Serendipity-Patch
|
||||
if (defined('PEAR_ERROR_RETURN')) {
|
||||
return false;
|
||||
}
|
||||
// Serendipity-Patch end
|
||||
/**
|
||||
* PEAR, the PHP Extension and Application Repository
|
||||
*
|
||||
* PEAR class and PEAR_Error class
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* @category pear
|
||||
* @package PEAR
|
||||
* @author Sterling Hughes <sterling@php.net>
|
||||
* @author Stig Bakken <ssb@php.net>
|
||||
* @author Tomas V.V.Cox <cox@idecnet.com>
|
||||
* @author Greg Beaver <cellog@php.net>
|
||||
* @copyright 1997-2010 The Authors
|
||||
* @license http://opensource.org/licenses/bsd-license.php New BSD License
|
||||
* @version CVS: $Id: PEAR.php 313023 2011-07-06 19:17:11Z dufuz $
|
||||
* @link http://pear.php.net/package/PEAR
|
||||
* @since File available since Release 0.1
|
||||
*/
|
||||
|
||||
/**#@+
|
||||
* ERROR constants
|
||||
*/
|
||||
define('PEAR_ERROR_RETURN', 1);
|
||||
define('PEAR_ERROR_PRINT', 2);
|
||||
define('PEAR_ERROR_TRIGGER', 4);
|
||||
@ -37,6 +32,7 @@ define('PEAR_ERROR_CALLBACK', 16);
|
||||
* @deprecated
|
||||
*/
|
||||
define('PEAR_ERROR_EXCEPTION', 32);
|
||||
/**#@-*/
|
||||
define('PEAR_ZE2', (function_exists('version_compare') &&
|
||||
version_compare(zend_version(), "2-dev", "ge")));
|
||||
|
||||
@ -50,15 +46,6 @@ if (substr(PHP_OS, 0, 3) == 'WIN') {
|
||||
define('PEAR_OS', 'Unix'); // blatant assumption
|
||||
}
|
||||
|
||||
// instant backwards compatibility
|
||||
if (!defined('PATH_SEPARATOR')) {
|
||||
if (OS_WINDOWS) {
|
||||
define('PATH_SEPARATOR', ';');
|
||||
} else {
|
||||
define('PATH_SEPARATOR', ':');
|
||||
}
|
||||
}
|
||||
|
||||
$GLOBALS['_PEAR_default_error_mode'] = PEAR_ERROR_RETURN;
|
||||
$GLOBALS['_PEAR_default_error_options'] = E_USER_NOTICE;
|
||||
$GLOBALS['_PEAR_destructor_object_list'] = array();
|
||||
@ -82,16 +69,23 @@ $GLOBALS['_PEAR_error_handler_stack'] = array();
|
||||
* destructor, use error_log(), syslog() or something similar.
|
||||
*
|
||||
* IMPORTANT! To use the emulated destructors you need to create the
|
||||
* objects by reference: $obj = new PEAR_child;
|
||||
* objects by reference: $obj =& new PEAR_child;
|
||||
*
|
||||
* @since PHP 4.0.2
|
||||
* @author Stig Bakken <ssb@php.net>
|
||||
* @see http://pear.php.net/manual/
|
||||
* @category pear
|
||||
* @package PEAR
|
||||
* @author Stig Bakken <ssb@php.net>
|
||||
* @author Tomas V.V. Cox <cox@idecnet.com>
|
||||
* @author Greg Beaver <cellog@php.net>
|
||||
* @copyright 1997-2006 The PHP Group
|
||||
* @license http://opensource.org/licenses/bsd-license.php New BSD License
|
||||
* @version Release: 1.9.4
|
||||
* @link http://pear.php.net/package/PEAR
|
||||
* @see PEAR_Error
|
||||
* @since Class available since PHP 4.0.2
|
||||
* @link http://pear.php.net/manual/en/core.pear.php#core.pear.pear
|
||||
*/
|
||||
class PEAR
|
||||
{
|
||||
// {{{ properties
|
||||
|
||||
/**
|
||||
* Whether to enable internal debug messages.
|
||||
*
|
||||
@ -142,10 +136,6 @@ class PEAR
|
||||
*/
|
||||
var $_expected_errors = array();
|
||||
|
||||
// }}}
|
||||
|
||||
// {{{ constructor
|
||||
|
||||
/**
|
||||
* Constructor. Registers this object in
|
||||
* $_PEAR_destructor_object_list for destructor emulation if a
|
||||
@ -162,9 +152,11 @@ class PEAR
|
||||
if ($this->_debug) {
|
||||
print "PEAR constructor called, class=$classname\n";
|
||||
}
|
||||
|
||||
if ($error_class !== null) {
|
||||
$this->_error_class = $error_class;
|
||||
}
|
||||
|
||||
while ($classname && strcasecmp($classname, "pear")) {
|
||||
$destructor = "_$classname";
|
||||
if (method_exists($this, $destructor)) {
|
||||
@ -181,9 +173,6 @@ class PEAR
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ destructor
|
||||
|
||||
/**
|
||||
* Destructor (the emulated type of...). Does nothing right now,
|
||||
* but is included for forward compatibility, so subclass
|
||||
@ -201,9 +190,6 @@ class PEAR
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ getStaticProperty()
|
||||
|
||||
/**
|
||||
* If you have a class that's mostly/entirely static, and you need static
|
||||
* properties, you can use this method to simulate them. Eg. in your method(s)
|
||||
@ -219,12 +205,17 @@ class PEAR
|
||||
function &getStaticProperty($class, $var)
|
||||
{
|
||||
static $properties;
|
||||
if (!isset($properties[$class])) {
|
||||
$properties[$class] = array();
|
||||
}
|
||||
|
||||
if (!array_key_exists($var, $properties[$class])) {
|
||||
$properties[$class][$var] = null;
|
||||
}
|
||||
|
||||
return $properties[$class][$var];
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ registerShutdownFunc()
|
||||
|
||||
/**
|
||||
* Use this function to register a shutdown method for static
|
||||
* classes.
|
||||
@ -236,12 +227,15 @@ class PEAR
|
||||
*/
|
||||
function registerShutdownFunc($func, $args = array())
|
||||
{
|
||||
// if we are called statically, there is a potential
|
||||
// that no shutdown func is registered. Bug #6445
|
||||
if (!isset($GLOBALS['_PEAR_SHUTDOWN_REGISTERED'])) {
|
||||
register_shutdown_function("_PEAR_call_destructors");
|
||||
$GLOBALS['_PEAR_SHUTDOWN_REGISTERED'] = true;
|
||||
}
|
||||
$GLOBALS['_PEAR_shutdown_funcs'][] = array($func, $args);
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ isError()
|
||||
|
||||
/**
|
||||
* Tell whether a value is a PEAR error.
|
||||
*
|
||||
@ -253,22 +247,20 @@ class PEAR
|
||||
* @access public
|
||||
* @return bool true if parameter is an error
|
||||
*/
|
||||
static function isError($data, $code = null)
|
||||
function isError($data, $code = null)
|
||||
{
|
||||
if (($data instanceof PEAR_Error)) {
|
||||
if (is_null($code)) {
|
||||
return true;
|
||||
} elseif (is_string($code)) {
|
||||
return $data->getMessage() == $code;
|
||||
} else {
|
||||
return $data->getCode() == $code;
|
||||
}
|
||||
if (!is_a($data, 'PEAR_Error')) {
|
||||
return false;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ setErrorHandling()
|
||||
if (is_null($code)) {
|
||||
return true;
|
||||
} elseif (is_string($code)) {
|
||||
return $data->getMessage() == $code;
|
||||
}
|
||||
|
||||
return $data->getCode() == $code;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets how errors generated by this object should be handled.
|
||||
@ -308,10 +300,9 @@ class PEAR
|
||||
*
|
||||
* @since PHP 4.0.5
|
||||
*/
|
||||
|
||||
function setErrorHandling($mode = null, $options = null)
|
||||
{
|
||||
if (isset($this) && ($this instanceof PEAR)) {
|
||||
if (isset($this) && is_a($this, 'PEAR')) {
|
||||
$setmode = &$this->_default_error_mode;
|
||||
$setoptions = &$this->_default_error_options;
|
||||
} else {
|
||||
@ -346,9 +337,6 @@ class PEAR
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ expectError()
|
||||
|
||||
/**
|
||||
* This method is used to tell which errors you expect to get.
|
||||
* Expected errors are always returned with error mode
|
||||
@ -371,12 +359,9 @@ class PEAR
|
||||
} else {
|
||||
array_push($this->_expected_errors, array($code));
|
||||
}
|
||||
return sizeof($this->_expected_errors);
|
||||
return count($this->_expected_errors);
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ popExpect()
|
||||
|
||||
/**
|
||||
* This method pops one element off the expected error codes
|
||||
* stack.
|
||||
@ -388,9 +373,6 @@ class PEAR
|
||||
return array_pop($this->_expected_errors);
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ _checkDelExpect()
|
||||
|
||||
/**
|
||||
* This method checks unsets an error code if available
|
||||
*
|
||||
@ -402,8 +384,7 @@ class PEAR
|
||||
function _checkDelExpect($error_code)
|
||||
{
|
||||
$deleted = false;
|
||||
|
||||
foreach ($this->_expected_errors AS $key => $error_array) {
|
||||
foreach ($this->_expected_errors as $key => $error_array) {
|
||||
if (in_array($error_code, $error_array)) {
|
||||
unset($this->_expected_errors[$key][array_search($error_code, $error_array)]);
|
||||
$deleted = true;
|
||||
@ -414,12 +395,10 @@ class PEAR
|
||||
unset($this->_expected_errors[$key]);
|
||||
}
|
||||
}
|
||||
|
||||
return $deleted;
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ delExpect()
|
||||
|
||||
/**
|
||||
* This method deletes all occurences of the specified element from
|
||||
* the expected error codes stack.
|
||||
@ -432,34 +411,26 @@ class PEAR
|
||||
function delExpect($error_code)
|
||||
{
|
||||
$deleted = false;
|
||||
|
||||
if ((is_array($error_code) && (0 != count($error_code)))) {
|
||||
// $error_code is a non-empty array here;
|
||||
// we walk through it trying to unset all
|
||||
// values
|
||||
foreach($error_code as $key => $error) {
|
||||
if ($this->_checkDelExpect($error)) {
|
||||
$deleted = true;
|
||||
} else {
|
||||
$deleted = false;
|
||||
}
|
||||
// $error_code is a non-empty array here; we walk through it trying
|
||||
// to unset all values
|
||||
foreach ($error_code as $key => $error) {
|
||||
$deleted = $this->_checkDelExpect($error) ? true : false;
|
||||
}
|
||||
|
||||
return $deleted ? true : PEAR::raiseError("The expected error you submitted does not exist"); // IMPROVE ME
|
||||
} elseif (!empty($error_code)) {
|
||||
// $error_code comes alone, trying to unset it
|
||||
if ($this->_checkDelExpect($error_code)) {
|
||||
return true;
|
||||
} else {
|
||||
return PEAR::raiseError("The expected error you submitted does not exist"); // IMPROVE ME
|
||||
}
|
||||
} else {
|
||||
// $error_code is empty
|
||||
return PEAR::raiseError("The expected error you submitted is empty"); // IMPROVE ME
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ raiseError()
|
||||
return PEAR::raiseError("The expected error you submitted does not exist"); // IMPROVE ME
|
||||
}
|
||||
|
||||
// $error_code is empty
|
||||
return PEAR::raiseError("The expected error you submitted is empty"); // IMPROVE ME
|
||||
}
|
||||
|
||||
/**
|
||||
* This method is a wrapper that returns an instance of the
|
||||
@ -498,7 +469,7 @@ class PEAR
|
||||
* @see PEAR::setErrorHandling
|
||||
* @since PHP 4.0.5
|
||||
*/
|
||||
static function raiseError($message = null,
|
||||
function &raiseError($message = null,
|
||||
$code = null,
|
||||
$mode = null,
|
||||
$options = null,
|
||||
@ -515,13 +486,20 @@ class PEAR
|
||||
$message = $message->getMessage();
|
||||
}
|
||||
|
||||
if (isset($this) && isset($this->_expected_errors) && sizeof($this->_expected_errors) > 0 && sizeof($exp = end($this->_expected_errors))) {
|
||||
if (
|
||||
isset($this) &&
|
||||
isset($this->_expected_errors) &&
|
||||
count($this->_expected_errors) > 0 &&
|
||||
count($exp = end($this->_expected_errors))
|
||||
) {
|
||||
if ($exp[0] == "*" ||
|
||||
(is_int(reset($exp)) && in_array($code, $exp)) ||
|
||||
(is_string(reset($exp)) && in_array($message, $exp))) {
|
||||
(is_string(reset($exp)) && in_array($message, $exp))
|
||||
) {
|
||||
$mode = PEAR_ERROR_RETURN;
|
||||
}
|
||||
}
|
||||
|
||||
// No mode given, try global ones
|
||||
if ($mode === null) {
|
||||
// Class error handler
|
||||
@ -542,38 +520,52 @@ class PEAR
|
||||
} else {
|
||||
$ec = 'PEAR_Error';
|
||||
}
|
||||
if ($skipmsg) {
|
||||
return new $ec($code, $mode, $options, $userinfo);
|
||||
} else {
|
||||
return new $ec($message, $code, $mode, $options, $userinfo);
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ throwError()
|
||||
if (intval(PHP_VERSION) < 5) {
|
||||
// little non-eval hack to fix bug #12147
|
||||
include 'PEAR/FixPHP5PEARWarnings.php';
|
||||
return $a;
|
||||
}
|
||||
|
||||
if ($skipmsg) {
|
||||
$a = new $ec($code, $mode, $options, $userinfo);
|
||||
} else {
|
||||
$a = new $ec($message, $code, $mode, $options, $userinfo);
|
||||
}
|
||||
|
||||
return $a;
|
||||
}
|
||||
|
||||
/**
|
||||
* Simpler form of raiseError with fewer options. In most cases
|
||||
* message, code and userinfo are enough.
|
||||
*
|
||||
* @param string $message
|
||||
* @param mixed $message a text error message or a PEAR error object
|
||||
*
|
||||
* @param int $code a numeric error code (it is up to your class
|
||||
* to define these if you want to use codes)
|
||||
*
|
||||
* @param string $userinfo If you need to pass along for example debug
|
||||
* information, this parameter is meant for that.
|
||||
*
|
||||
* @access public
|
||||
* @return object a PEAR error object
|
||||
* @see PEAR::raiseError
|
||||
*/
|
||||
function throwError($message = null,
|
||||
$code = null,
|
||||
$userinfo = null)
|
||||
function &throwError($message = null, $code = null, $userinfo = null)
|
||||
{
|
||||
if (isset($this) && ($this instanceof PEAR)) {
|
||||
return $this->raiseError($message, $code, null, null, $userinfo);
|
||||
} else {
|
||||
return PEAR::raiseError($message, $code, null, null, $userinfo);
|
||||
if (isset($this) && is_a($this, 'PEAR')) {
|
||||
$a = &$this->raiseError($message, $code, null, null, $userinfo);
|
||||
return $a;
|
||||
}
|
||||
|
||||
$a = &PEAR::raiseError($message, $code, null, null, $userinfo);
|
||||
return $a;
|
||||
}
|
||||
|
||||
// }}}
|
||||
function staticPushErrorHandling($mode, $options = null)
|
||||
{
|
||||
$stack = &$GLOBALS['_PEAR_error_handler_stack'];
|
||||
$stack = &$GLOBALS['_PEAR_error_handler_stack'];
|
||||
$def_mode = &$GLOBALS['_PEAR_default_error_mode'];
|
||||
$def_options = &$GLOBALS['_PEAR_default_error_options'];
|
||||
$stack[] = array($def_mode, $def_options);
|
||||
@ -642,8 +634,6 @@ class PEAR
|
||||
return true;
|
||||
}
|
||||
|
||||
// {{{ pushErrorHandling()
|
||||
|
||||
/**
|
||||
* Push a new error handler on top of the error handler options stack. With this
|
||||
* you can easily override the actual error handler for some code and restore
|
||||
@ -659,7 +649,7 @@ class PEAR
|
||||
function pushErrorHandling($mode, $options = null)
|
||||
{
|
||||
$stack = &$GLOBALS['_PEAR_error_handler_stack'];
|
||||
if (isset($this) && ($this instanceof PEAR)) {
|
||||
if (isset($this) && is_a($this, 'PEAR')) {
|
||||
$def_mode = &$this->_default_error_mode;
|
||||
$def_options = &$this->_default_error_options;
|
||||
} else {
|
||||
@ -668,7 +658,7 @@ class PEAR
|
||||
}
|
||||
$stack[] = array($def_mode, $def_options);
|
||||
|
||||
if (isset($this) && ($this instanceof PEAR)) {
|
||||
if (isset($this) && is_a($this, 'PEAR')) {
|
||||
$this->setErrorHandling($mode, $options);
|
||||
} else {
|
||||
PEAR::setErrorHandling($mode, $options);
|
||||
@ -677,9 +667,6 @@ class PEAR
|
||||
return true;
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ popErrorHandling()
|
||||
|
||||
/**
|
||||
* Pop the last error handler used
|
||||
*
|
||||
@ -693,7 +680,7 @@ class PEAR
|
||||
array_pop($stack);
|
||||
list($mode, $options) = $stack[sizeof($stack) - 1];
|
||||
array_pop($stack);
|
||||
if (isset($this) && ($this instanceof PEAR)) {
|
||||
if (isset($this) && is_a($this, 'PEAR')) {
|
||||
$this->setErrorHandling($mode, $options);
|
||||
} else {
|
||||
PEAR::setErrorHandling($mode, $options);
|
||||
@ -701,9 +688,6 @@ class PEAR
|
||||
return true;
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ loadExtension()
|
||||
|
||||
/**
|
||||
* OS independant PHP extension load. Remember to take care
|
||||
* on the correct extension name for case sensitive OSes.
|
||||
@ -713,32 +697,39 @@ class PEAR
|
||||
*/
|
||||
function loadExtension($ext)
|
||||
{
|
||||
if (!extension_loaded($ext)) {
|
||||
// if either returns true dl() will produce a FATAL error, stop that
|
||||
if ((ini_get('enable_dl') != 1) || (ini_get('safe_mode') == 1)) {
|
||||
return false;
|
||||
}
|
||||
if (OS_WINDOWS) {
|
||||
$suffix = '.dll';
|
||||
} elseif (PHP_OS == 'HP-UX') {
|
||||
$suffix = '.sl';
|
||||
} elseif (PHP_OS == 'AIX') {
|
||||
$suffix = '.a';
|
||||
} elseif (PHP_OS == 'OSX') {
|
||||
$suffix = '.bundle';
|
||||
} else {
|
||||
$suffix = '.so';
|
||||
}
|
||||
return @dl('php_'.$ext.$suffix) || @dl($ext.$suffix);
|
||||
if (extension_loaded($ext)) {
|
||||
return true;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
// }}}
|
||||
// if either returns true dl() will produce a FATAL error, stop that
|
||||
if (
|
||||
function_exists('dl') === false ||
|
||||
ini_get('enable_dl') != 1 ||
|
||||
ini_get('safe_mode') == 1
|
||||
) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (OS_WINDOWS) {
|
||||
$suffix = '.dll';
|
||||
} elseif (PHP_OS == 'HP-UX') {
|
||||
$suffix = '.sl';
|
||||
} elseif (PHP_OS == 'AIX') {
|
||||
$suffix = '.a';
|
||||
} elseif (PHP_OS == 'OSX') {
|
||||
$suffix = '.bundle';
|
||||
} else {
|
||||
$suffix = '.so';
|
||||
}
|
||||
|
||||
return @dl('php_'.$ext.$suffix) || @dl($ext.$suffix);
|
||||
}
|
||||
}
|
||||
|
||||
if (PEAR_ZE2) {
|
||||
include_once 'PEAR5.php';
|
||||
}
|
||||
|
||||
// {{{ _PEAR_call_destructors()
|
||||
if (!function_exists('_PEAR_call_destructors')) {
|
||||
function _PEAR_call_destructors()
|
||||
{
|
||||
global $_PEAR_destructor_object_list;
|
||||
@ -746,9 +737,16 @@ function _PEAR_call_destructors()
|
||||
sizeof($_PEAR_destructor_object_list))
|
||||
{
|
||||
reset($_PEAR_destructor_object_list);
|
||||
if (@PEAR::getStaticProperty('PEAR', 'destructlifo')) {
|
||||
if (PEAR_ZE2) {
|
||||
$destructLifoExists = PEAR5::getStaticProperty('PEAR', 'destructlifo');
|
||||
} else {
|
||||
$destructLifoExists = PEAR::getStaticProperty('PEAR', 'destructlifo');
|
||||
}
|
||||
|
||||
if ($destructLifoExists) {
|
||||
$_PEAR_destructor_object_list = array_reverse($_PEAR_destructor_object_list);
|
||||
}
|
||||
|
||||
while (list($k, $objref) = each($_PEAR_destructor_object_list)) {
|
||||
$classname = get_class($objref);
|
||||
while ($classname) {
|
||||
@ -767,20 +765,36 @@ function _PEAR_call_destructors()
|
||||
}
|
||||
|
||||
// Now call the shutdown functions
|
||||
if (is_array($GLOBALS['_PEAR_shutdown_funcs']) AND !empty($GLOBALS['_PEAR_shutdown_funcs'])) {
|
||||
if (
|
||||
isset($GLOBALS['_PEAR_shutdown_funcs']) &&
|
||||
is_array($GLOBALS['_PEAR_shutdown_funcs']) &&
|
||||
!empty($GLOBALS['_PEAR_shutdown_funcs'])
|
||||
) {
|
||||
foreach ($GLOBALS['_PEAR_shutdown_funcs'] as $value) {
|
||||
call_user_func_array($value[0], $value[1]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
|
||||
/**
|
||||
* Standard PEAR error class for PHP 4
|
||||
*
|
||||
* This class is supserseded by {@link PEAR_Exception} in PHP 5
|
||||
*
|
||||
* @category pear
|
||||
* @package PEAR
|
||||
* @author Stig Bakken <ssb@php.net>
|
||||
* @author Tomas V.V. Cox <cox@idecnet.com>
|
||||
* @author Gregory Beaver <cellog@php.net>
|
||||
* @copyright 1997-2006 The PHP Group
|
||||
* @license http://opensource.org/licenses/bsd-license.php New BSD License
|
||||
* @version Release: 1.9.4
|
||||
* @link http://pear.php.net/manual/en/core.pear.pear-error.php
|
||||
* @see PEAR::raiseError(), PEAR::throwError()
|
||||
* @since Class available since PHP 4.0.2
|
||||
*/
|
||||
class PEAR_Error
|
||||
{
|
||||
// {{{ properties
|
||||
|
||||
var $error_message_prefix = '';
|
||||
var $mode = PEAR_ERROR_RETURN;
|
||||
var $level = E_USER_NOTICE;
|
||||
@ -789,9 +803,6 @@ class PEAR_Error
|
||||
var $userinfo = '';
|
||||
var $backtrace = null;
|
||||
|
||||
// }}}
|
||||
// {{{ constructor
|
||||
|
||||
/**
|
||||
* PEAR_Error constructor
|
||||
*
|
||||
@ -822,11 +833,20 @@ class PEAR_Error
|
||||
$this->code = $code;
|
||||
$this->mode = $mode;
|
||||
$this->userinfo = $userinfo;
|
||||
if (function_exists("debug_backtrace")) {
|
||||
if (@!PEAR::getStaticProperty('PEAR_Error', 'skiptrace')) {
|
||||
$this->backtrace = debug_backtrace();
|
||||
|
||||
if (PEAR_ZE2) {
|
||||
$skiptrace = PEAR5::getStaticProperty('PEAR_Error', 'skiptrace');
|
||||
} else {
|
||||
$skiptrace = PEAR::getStaticProperty('PEAR_Error', 'skiptrace');
|
||||
}
|
||||
|
||||
if (!$skiptrace) {
|
||||
$this->backtrace = debug_backtrace();
|
||||
if (isset($this->backtrace[0]) && isset($this->backtrace[0]['object'])) {
|
||||
unset($this->backtrace[0]['object']);
|
||||
}
|
||||
}
|
||||
|
||||
if ($mode & PEAR_ERROR_CALLBACK) {
|
||||
$this->level = E_USER_NOTICE;
|
||||
$this->callback = $options;
|
||||
@ -834,20 +854,25 @@ class PEAR_Error
|
||||
if ($options === null) {
|
||||
$options = E_USER_NOTICE;
|
||||
}
|
||||
|
||||
$this->level = $options;
|
||||
$this->callback = null;
|
||||
}
|
||||
|
||||
if ($this->mode & PEAR_ERROR_PRINT) {
|
||||
if (is_null($options) || is_int($options)) {
|
||||
$format = "%s";
|
||||
} else {
|
||||
$format = $options;
|
||||
}
|
||||
|
||||
printf($format, $this->getMessage());
|
||||
}
|
||||
|
||||
if ($this->mode & PEAR_ERROR_TRIGGER) {
|
||||
trigger_error($this->getMessage(), $this->level);
|
||||
}
|
||||
|
||||
if ($this->mode & PEAR_ERROR_DIE) {
|
||||
$msg = $this->getMessage();
|
||||
if (is_null($options) || is_int($options)) {
|
||||
@ -860,47 +885,39 @@ class PEAR_Error
|
||||
}
|
||||
die(sprintf($format, $msg));
|
||||
}
|
||||
if ($this->mode & PEAR_ERROR_CALLBACK) {
|
||||
if (is_callable($this->callback)) {
|
||||
call_user_func($this->callback, $this);
|
||||
}
|
||||
|
||||
if ($this->mode & PEAR_ERROR_CALLBACK && is_callable($this->callback)) {
|
||||
call_user_func($this->callback, $this);
|
||||
}
|
||||
|
||||
if ($this->mode & PEAR_ERROR_EXCEPTION) {
|
||||
trigger_error("PEAR_ERROR_EXCEPTION is obsolete, use class PEAR_ErrorStack for exceptions", E_USER_WARNING);
|
||||
eval('$e = new Exception($this->message, $this->code);$e->PEAR_Error = $this;throw($e);');
|
||||
trigger_error("PEAR_ERROR_EXCEPTION is obsolete, use class PEAR_Exception for exceptions", E_USER_WARNING);
|
||||
eval('$e = new Exception($this->message, $this->code);throw($e);');
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ getMode()
|
||||
|
||||
/**
|
||||
* Get the error mode from an error object.
|
||||
*
|
||||
* @return int error mode
|
||||
* @access public
|
||||
*/
|
||||
function getMode() {
|
||||
function getMode()
|
||||
{
|
||||
return $this->mode;
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ getCallback()
|
||||
|
||||
/**
|
||||
* Get the callback function/method from an error object.
|
||||
*
|
||||
* @return mixed callback function or object/method array
|
||||
* @access public
|
||||
*/
|
||||
function getCallback() {
|
||||
function getCallback()
|
||||
{
|
||||
return $this->callback;
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ getMessage()
|
||||
|
||||
|
||||
/**
|
||||
* Get the error message from an error object.
|
||||
*
|
||||
@ -912,10 +929,6 @@ class PEAR_Error
|
||||
return ($this->error_message_prefix . $this->message);
|
||||
}
|
||||
|
||||
|
||||
// }}}
|
||||
// {{{ getCode()
|
||||
|
||||
/**
|
||||
* Get error code from an error object
|
||||
*
|
||||
@ -927,9 +940,6 @@ class PEAR_Error
|
||||
return $this->code;
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ getType()
|
||||
|
||||
/**
|
||||
* Get the name of this error/exception.
|
||||
*
|
||||
@ -941,9 +951,6 @@ class PEAR_Error
|
||||
return get_class($this);
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ getUserInfo()
|
||||
|
||||
/**
|
||||
* Get additional user-supplied information.
|
||||
*
|
||||
@ -955,9 +962,6 @@ class PEAR_Error
|
||||
return $this->userinfo;
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ getDebugInfo()
|
||||
|
||||
/**
|
||||
* Get additional debug information supplied by the application.
|
||||
*
|
||||
@ -969,9 +973,6 @@ class PEAR_Error
|
||||
return $this->getUserInfo();
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ getBacktrace()
|
||||
|
||||
/**
|
||||
* Get the call backtrace from where the error was generated.
|
||||
* Supported with PHP 4.3.0 or newer.
|
||||
@ -982,15 +983,15 @@ class PEAR_Error
|
||||
*/
|
||||
function getBacktrace($frame = null)
|
||||
{
|
||||
if (defined('PEAR_IGNORE_BACKTRACE')) {
|
||||
return null;
|
||||
}
|
||||
if ($frame === null) {
|
||||
return $this->backtrace;
|
||||
}
|
||||
return $this->backtrace[$frame];
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ addUserInfo()
|
||||
|
||||
function addUserInfo($info)
|
||||
{
|
||||
if (empty($this->userinfo)) {
|
||||
@ -1000,8 +1001,10 @@ class PEAR_Error
|
||||
}
|
||||
}
|
||||
|
||||
// }}}
|
||||
// {{{ toString()
|
||||
function __toString()
|
||||
{
|
||||
return $this->getMessage();
|
||||
}
|
||||
|
||||
/**
|
||||
* Make a string representation of this object.
|
||||
@ -1009,7 +1012,8 @@ class PEAR_Error
|
||||
* @return string a string with an object summary
|
||||
* @access public
|
||||
*/
|
||||
function toString() {
|
||||
function toString()
|
||||
{
|
||||
$modes = array();
|
||||
$levels = array(E_USER_NOTICE => 'notice',
|
||||
E_USER_WARNING => 'warning',
|
||||
@ -1048,8 +1052,6 @@ class PEAR_Error
|
||||
$this->error_message_prefix,
|
||||
$this->userinfo);
|
||||
}
|
||||
|
||||
// }}}
|
||||
}
|
||||
|
||||
/*
|
||||
@ -1059,4 +1061,3 @@ class PEAR_Error
|
||||
* c-basic-offset: 4
|
||||
* End:
|
||||
*/
|
||||
?>
|
||||
389
bundled-libs/PEAR/Exception.php
Normal file
389
bundled-libs/PEAR/Exception.php
Normal file
@ -0,0 +1,389 @@
|
||||
<?php
|
||||
/* vim: set expandtab tabstop=4 shiftwidth=4 foldmethod=marker: */
|
||||
/**
|
||||
* PEAR_Exception
|
||||
*
|
||||
* PHP versions 4 and 5
|
||||
*
|
||||
* @category pear
|
||||
* @package PEAR
|
||||
* @author Tomas V. V. Cox <cox@idecnet.com>
|
||||
* @author Hans Lellelid <hans@velum.net>
|
||||
* @author Bertrand Mansion <bmansion@mamasam.com>
|
||||
* @author Greg Beaver <cellog@php.net>
|
||||
* @copyright 1997-2009 The Authors
|
||||
* @license http://opensource.org/licenses/bsd-license.php New BSD License
|
||||
* @version CVS: $Id: Exception.php 313023 2011-07-06 19:17:11Z dufuz $
|
||||
* @link http://pear.php.net/package/PEAR
|
||||
* @since File available since Release 1.3.3
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* Base PEAR_Exception Class
|
||||
*
|
||||
* 1) Features:
|
||||
*
|
||||
* - Nestable exceptions (throw new PEAR_Exception($msg, $prev_exception))
|
||||
* - Definable triggers, shot when exceptions occur
|
||||
* - Pretty and informative error messages
|
||||
* - Added more context info available (like class, method or cause)
|
||||
* - cause can be a PEAR_Exception or an array of mixed
|
||||
* PEAR_Exceptions/PEAR_ErrorStack warnings
|
||||
* - callbacks for specific exception classes and their children
|
||||
*
|
||||
* 2) Ideas:
|
||||
*
|
||||
* - Maybe a way to define a 'template' for the output
|
||||
*
|
||||
* 3) Inherited properties from PHP Exception Class:
|
||||
*
|
||||
* protected $message
|
||||
* protected $code
|
||||
* protected $line
|
||||
* protected $file
|
||||
* private $trace
|
||||
*
|
||||
* 4) Inherited methods from PHP Exception Class:
|
||||
*
|
||||
* __clone
|
||||
* __construct
|
||||
* getMessage
|
||||
* getCode
|
||||
* getFile
|
||||
* getLine
|
||||
* getTraceSafe
|
||||
* getTraceSafeAsString
|
||||
* __toString
|
||||
*
|
||||
* 5) Usage example
|
||||
*
|
||||
* <code>
|
||||
* require_once 'PEAR/Exception.php';
|
||||
*
|
||||
* class Test {
|
||||
* function foo() {
|
||||
* throw new PEAR_Exception('Error Message', ERROR_CODE);
|
||||
* }
|
||||
* }
|
||||
*
|
||||
* function myLogger($pear_exception) {
|
||||
* echo $pear_exception->getMessage();
|
||||
* }
|
||||
* // each time a exception is thrown the 'myLogger' will be called
|
||||
* // (its use is completely optional)
|
||||
* PEAR_Exception::addObserver('myLogger');
|
||||
* $test = new Test;
|
||||
* try {
|
||||
* $test->foo();
|
||||
* } catch (PEAR_Exception $e) {
|
||||
* print $e;
|
||||
* }
|
||||
* </code>
|
||||
*
|
||||
* @category pear
|
||||
* @package PEAR
|
||||
* @author Tomas V.V.Cox <cox@idecnet.com>
|
||||
* @author Hans Lellelid <hans@velum.net>
|
||||
* @author Bertrand Mansion <bmansion@mamasam.com>
|
||||
* @author Greg Beaver <cellog@php.net>
|
||||
* @copyright 1997-2009 The Authors
|
||||
* @license http://opensource.org/licenses/bsd-license.php New BSD License
|
||||
* @version Release: 1.9.4
|
||||
* @link http://pear.php.net/package/PEAR
|
||||
* @since Class available since Release 1.3.3
|
||||
*
|
||||
*/
|
||||
class PEAR_Exception extends Exception
|
||||
{
|
||||
const OBSERVER_PRINT = -2;
|
||||
const OBSERVER_TRIGGER = -4;
|
||||
const OBSERVER_DIE = -8;
|
||||
protected $cause;
|
||||
private static $_observers = array();
|
||||
private static $_uniqueid = 0;
|
||||
private $_trace;
|
||||
|
||||
/**
|
||||
* Supported signatures:
|
||||
* - PEAR_Exception(string $message);
|
||||
* - PEAR_Exception(string $message, int $code);
|
||||
* - PEAR_Exception(string $message, Exception $cause);
|
||||
* - PEAR_Exception(string $message, Exception $cause, int $code);
|
||||
* - PEAR_Exception(string $message, PEAR_Error $cause);
|
||||
* - PEAR_Exception(string $message, PEAR_Error $cause, int $code);
|
||||
* - PEAR_Exception(string $message, array $causes);
|
||||
* - PEAR_Exception(string $message, array $causes, int $code);
|
||||
* @param string exception message
|
||||
* @param int|Exception|PEAR_Error|array|null exception cause
|
||||
* @param int|null exception code or null
|
||||
*/
|
||||
public function __construct($message, $p2 = null, $p3 = null)
|
||||
{
|
||||
if (is_int($p2)) {
|
||||
$code = $p2;
|
||||
$this->cause = null;
|
||||
} elseif (is_object($p2) || is_array($p2)) {
|
||||
// using is_object allows both Exception and PEAR_Error
|
||||
if (is_object($p2) && !($p2 instanceof Exception)) {
|
||||
if (!class_exists('PEAR_Error') || !($p2 instanceof PEAR_Error)) {
|
||||
throw new PEAR_Exception('exception cause must be Exception, ' .
|
||||
'array, or PEAR_Error');
|
||||
}
|
||||
}
|
||||
$code = $p3;
|
||||
if (is_array($p2) && isset($p2['message'])) {
|
||||
// fix potential problem of passing in a single warning
|
||||
$p2 = array($p2);
|
||||
}
|
||||
$this->cause = $p2;
|
||||
} else {
|
||||
$code = null;
|
||||
$this->cause = null;
|
||||
}
|
||||
parent::__construct($message, $code);
|
||||
$this->signal();
|
||||
}
|
||||
|
||||
/**
|
||||
* @param mixed $callback - A valid php callback, see php func is_callable()
|
||||
* - A PEAR_Exception::OBSERVER_* constant
|
||||
* - An array(const PEAR_Exception::OBSERVER_*,
|
||||
* mixed $options)
|
||||
* @param string $label The name of the observer. Use this if you want
|
||||
* to remove it later with removeObserver()
|
||||
*/
|
||||
public static function addObserver($callback, $label = 'default')
|
||||
{
|
||||
self::$_observers[$label] = $callback;
|
||||
}
|
||||
|
||||
public static function removeObserver($label = 'default')
|
||||
{
|
||||
unset(self::$_observers[$label]);
|
||||
}
|
||||
|
||||
/**
|
||||
* @return int unique identifier for an observer
|
||||
*/
|
||||
public static function getUniqueId()
|
||||
{
|
||||
return self::$_uniqueid++;
|
||||
}
|
||||
|
||||
private function signal()
|
||||
{
|
||||
foreach (self::$_observers as $func) {
|
||||
if (is_callable($func)) {
|
||||
call_user_func($func, $this);
|
||||
continue;
|
||||
}
|
||||
settype($func, 'array');
|
||||
switch ($func[0]) {
|
||||
case self::OBSERVER_PRINT :
|
||||
$f = (isset($func[1])) ? $func[1] : '%s';
|
||||
printf($f, $this->getMessage());
|
||||
break;
|
||||
case self::OBSERVER_TRIGGER :
|
||||
$f = (isset($func[1])) ? $func[1] : E_USER_NOTICE;
|
||||
trigger_error($this->getMessage(), $f);
|
||||
break;
|
||||
case self::OBSERVER_DIE :
|
||||
$f = (isset($func[1])) ? $func[1] : '%s';
|
||||
die(printf($f, $this->getMessage()));
|
||||
break;
|
||||
default:
|
||||
trigger_error('invalid observer type', E_USER_WARNING);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Return specific error information that can be used for more detailed
|
||||
* error messages or translation.
|
||||
*
|
||||
* This method may be overridden in child exception classes in order
|
||||
* to add functionality not present in PEAR_Exception and is a placeholder
|
||||
* to define API
|
||||
*
|
||||
* The returned array must be an associative array of parameter => value like so:
|
||||
* <pre>
|
||||
* array('name' => $name, 'context' => array(...))
|
||||
* </pre>
|
||||
* @return array
|
||||
*/
|
||||
public function getErrorData()
|
||||
{
|
||||
return array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the exception that caused this exception to be thrown
|
||||
* @access public
|
||||
* @return Exception|array The context of the exception
|
||||
*/
|
||||
public function getCause()
|
||||
{
|
||||
return $this->cause;
|
||||
}
|
||||
|
||||
/**
|
||||
* Function must be public to call on caused exceptions
|
||||
* @param array
|
||||
*/
|
||||
public function getCauseMessage(&$causes)
|
||||
{
|
||||
$trace = $this->getTraceSafe();
|
||||
$cause = array('class' => get_class($this),
|
||||
'message' => $this->message,
|
||||
'file' => 'unknown',
|
||||
'line' => 'unknown');
|
||||
if (isset($trace[0])) {
|
||||
if (isset($trace[0]['file'])) {
|
||||
$cause['file'] = $trace[0]['file'];
|
||||
$cause['line'] = $trace[0]['line'];
|
||||
}
|
||||
}
|
||||
$causes[] = $cause;
|
||||
if ($this->cause instanceof PEAR_Exception) {
|
||||
$this->cause->getCauseMessage($causes);
|
||||
} elseif ($this->cause instanceof Exception) {
|
||||
$causes[] = array('class' => get_class($this->cause),
|
||||
'message' => $this->cause->getMessage(),
|
||||
'file' => $this->cause->getFile(),
|
||||
'line' => $this->cause->getLine());
|
||||
} elseif (class_exists('PEAR_Error') && $this->cause instanceof PEAR_Error) {
|
||||
$causes[] = array('class' => get_class($this->cause),
|
||||
'message' => $this->cause->getMessage(),
|
||||
'file' => 'unknown',
|
||||
'line' => 'unknown');
|
||||
} elseif (is_array($this->cause)) {
|
||||
foreach ($this->cause as $cause) {
|
||||
if ($cause instanceof PEAR_Exception) {
|
||||
$cause->getCauseMessage($causes);
|
||||
} elseif ($cause instanceof Exception) {
|
||||
$causes[] = array('class' => get_class($cause),
|
||||
'message' => $cause->getMessage(),
|
||||
'file' => $cause->getFile(),
|
||||
'line' => $cause->getLine());
|
||||
} elseif (class_exists('PEAR_Error') && $cause instanceof PEAR_Error) {
|
||||
$causes[] = array('class' => get_class($cause),
|
||||
'message' => $cause->getMessage(),
|
||||
'file' => 'unknown',
|
||||
'line' => 'unknown');
|
||||
} elseif (is_array($cause) && isset($cause['message'])) {
|
||||
// PEAR_ErrorStack warning
|
||||
$causes[] = array(
|
||||
'class' => $cause['package'],
|
||||
'message' => $cause['message'],
|
||||
'file' => isset($cause['context']['file']) ?
|
||||
$cause['context']['file'] :
|
||||
'unknown',
|
||||
'line' => isset($cause['context']['line']) ?
|
||||
$cause['context']['line'] :
|
||||
'unknown',
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public function getTraceSafe()
|
||||
{
|
||||
if (!isset($this->_trace)) {
|
||||
$this->_trace = $this->getTrace();
|
||||
if (empty($this->_trace)) {
|
||||
$backtrace = debug_backtrace();
|
||||
$this->_trace = array($backtrace[count($backtrace)-1]);
|
||||
}
|
||||
}
|
||||
return $this->_trace;
|
||||
}
|
||||
|
||||
public function getErrorClass()
|
||||
{
|
||||
$trace = $this->getTraceSafe();
|
||||
return $trace[0]['class'];
|
||||
}
|
||||
|
||||
public function getErrorMethod()
|
||||
{
|
||||
$trace = $this->getTraceSafe();
|
||||
return $trace[0]['function'];
|
||||
}
|
||||
|
||||
public function __toString()
|
||||
{
|
||||
if (isset($_SERVER['REQUEST_URI'])) {
|
||||
return $this->toHtml();
|
||||
}
|
||||
return $this->toText();
|
||||
}
|
||||
|
||||
public function toHtml()
|
||||
{
|
||||
$trace = $this->getTraceSafe();
|
||||
$causes = array();
|
||||
$this->getCauseMessage($causes);
|
||||
$html = '<table style="border: 1px" cellspacing="0">' . "\n";
|
||||
foreach ($causes as $i => $cause) {
|
||||
$html .= '<tr><td colspan="3" style="background: #ff9999">'
|
||||
. str_repeat('-', $i) . ' <b>' . $cause['class'] . '</b>: '
|
||||
. htmlspecialchars($cause['message']) . ' in <b>' . $cause['file'] . '</b> '
|
||||
. 'on line <b>' . $cause['line'] . '</b>'
|
||||
. "</td></tr>\n";
|
||||
}
|
||||
$html .= '<tr><td colspan="3" style="background-color: #aaaaaa; text-align: center; font-weight: bold;">Exception trace</td></tr>' . "\n"
|
||||
. '<tr><td style="text-align: center; background: #cccccc; width:20px; font-weight: bold;">#</td>'
|
||||
. '<td style="text-align: center; background: #cccccc; font-weight: bold;">Function</td>'
|
||||
. '<td style="text-align: center; background: #cccccc; font-weight: bold;">Location</td></tr>' . "\n";
|
||||
|
||||
foreach ($trace as $k => $v) {
|
||||
$html .= '<tr><td style="text-align: center;">' . $k . '</td>'
|
||||
. '<td>';
|
||||
if (!empty($v['class'])) {
|
||||
$html .= $v['class'] . $v['type'];
|
||||
}
|
||||
$html .= $v['function'];
|
||||
$args = array();
|
||||
if (!empty($v['args'])) {
|
||||
foreach ($v['args'] as $arg) {
|
||||
if (is_null($arg)) $args[] = 'null';
|
||||
elseif (is_array($arg)) $args[] = 'Array';
|
||||
elseif (is_object($arg)) $args[] = 'Object('.get_class($arg).')';
|
||||
elseif (is_bool($arg)) $args[] = $arg ? 'true' : 'false';
|
||||
elseif (is_int($arg) || is_double($arg)) $args[] = $arg;
|
||||
else {
|
||||
$arg = (string)$arg;
|
||||
$str = htmlspecialchars(substr($arg, 0, 16));
|
||||
if (strlen($arg) > 16) $str .= '…';
|
||||
$args[] = "'" . $str . "'";
|
||||
}
|
||||
}
|
||||
}
|
||||
$html .= '(' . implode(', ',$args) . ')'
|
||||
. '</td>'
|
||||
. '<td>' . (isset($v['file']) ? $v['file'] : 'unknown')
|
||||
. ':' . (isset($v['line']) ? $v['line'] : 'unknown')
|
||||
. '</td></tr>' . "\n";
|
||||
}
|
||||
$html .= '<tr><td style="text-align: center;">' . ($k+1) . '</td>'
|
||||
. '<td>{main}</td>'
|
||||
. '<td> </td></tr>' . "\n"
|
||||
. '</table>';
|
||||
return $html;
|
||||
}
|
||||
|
||||
public function toText()
|
||||
{
|
||||
$causes = array();
|
||||
$this->getCauseMessage($causes);
|
||||
$causeMsg = '';
|
||||
foreach ($causes as $i => $cause) {
|
||||
$causeMsg .= str_repeat(' ', $i) . $cause['class'] . ': '
|
||||
. $cause['message'] . ' in ' . $cause['file']
|
||||
. ' on line ' . $cause['line'] . "\n";
|
||||
}
|
||||
return $causeMsg . $this->getTraceAsString();
|
||||
}
|
||||
}
|
||||
@ -4,6 +4,9 @@
|
||||
Version 2.0-beta2 ()
|
||||
------------------------------------------------------------------------
|
||||
|
||||
* Add HTTP_Request2 and dependencies as bundled libraries and
|
||||
update PEAR library to version 1.9.4
|
||||
|
||||
* Implemented AJAX uploadResize option to allow resizing an image
|
||||
before upload (onli)
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user