diff options
| author | Brion Vibber <brion@pobox.com> | 2009-11-02 06:56:31 -0800 |
|---|---|---|
| committer | Brion Vibber <brion@pobox.com> | 2009-11-02 07:51:29 -0800 |
| commit | b22fc5b74aecd505d4e2df01258171fc65d312cf (patch) | |
| tree | ea8cf7eb0d0df0a449b760778bc796d476fb4507 /extlib/HTTP/Request2.php | |
| parent | d8e2d76ba93557f8c12f966b5d0afccf9fbdc83b (diff) | |
Revert "Rebuilt HTTPClient class as an extension of PEAR HTTP_Request2 package, adding redirect handling and convenience functions."
Going to restructure a little more before finalizing this...
This reverts commit fa37967858c3c29000797e510e5f98aca8ab558f.
Diffstat (limited to 'extlib/HTTP/Request2.php')
| -rw-r--r-- | extlib/HTTP/Request2.php | 844 |
1 files changed, 0 insertions, 844 deletions
diff --git a/extlib/HTTP/Request2.php b/extlib/HTTP/Request2.php deleted file mode 100644 index e06bb86bc..000000000 --- a/extlib/HTTP/Request2.php +++ /dev/null @@ -1,844 +0,0 @@ -<?php
-/**
- * Class representing a HTTP request
- *
- * PHP version 5
- *
- * LICENSE:
- *
- * Copyright (c) 2008, 2009, Alexey Borzov <avb@php.net>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * The names of the authors may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category HTTP
- * @package HTTP_Request2
- * @author Alexey Borzov <avb@php.net>
- * @license http://opensource.org/licenses/bsd-license.php New BSD License
- * @version CVS: $Id: Request2.php 278226 2009-04-03 21:32:48Z avb $
- * @link http://pear.php.net/package/HTTP_Request2
- */
-
-/**
- * A class representing an URL as per RFC 3986.
- */
-require_once 'Net/URL2.php';
-
-/**
- * Exception class for HTTP_Request2 package
- */
-require_once 'HTTP/Request2/Exception.php';
-
-/**
- * Class representing a HTTP request
- *
- * @category HTTP
- * @package HTTP_Request2
- * @author Alexey Borzov <avb@php.net>
- * @version Release: 0.4.1
- * @link http://tools.ietf.org/html/rfc2616#section-5
- */
-class HTTP_Request2 implements SplSubject
-{
- /**#@+
- * Constants for HTTP request methods
- *
- * @link http://tools.ietf.org/html/rfc2616#section-5.1.1
- */
- const METHOD_OPTIONS = 'OPTIONS';
- const METHOD_GET = 'GET';
- const METHOD_HEAD = 'HEAD';
- const METHOD_POST = 'POST';
- const METHOD_PUT = 'PUT';
- const METHOD_DELETE = 'DELETE';
- const METHOD_TRACE = 'TRACE';
- const METHOD_CONNECT = 'CONNECT';
- /**#@-*/
-
- /**#@+
- * Constants for HTTP authentication schemes
- *
- * @link http://tools.ietf.org/html/rfc2617
- */
- const AUTH_BASIC = 'basic';
- const AUTH_DIGEST = 'digest';
- /**#@-*/
-
- /**
- * Regular expression used to check for invalid symbols in RFC 2616 tokens
- * @link http://pear.php.net/bugs/bug.php?id=15630
- */
- const REGEXP_INVALID_TOKEN = '![\x00-\x1f\x7f-\xff()<>@,;:\\\\"/\[\]?={}\s]!';
-
- /**
- * Regular expression used to check for invalid symbols in cookie strings
- * @link http://pear.php.net/bugs/bug.php?id=15630
- * @link http://cgi.netscape.com/newsref/std/cookie_spec.html
- */
- const REGEXP_INVALID_COOKIE = '/[\s,;]/';
-
- /**
- * Fileinfo magic database resource
- * @var resource
- * @see detectMimeType()
- */
- private static $_fileinfoDb;
-
- /**
- * Observers attached to the request (instances of SplObserver)
- * @var array
- */
- protected $observers = array();
-
- /**
- * Request URL
- * @var Net_URL2
- */
- protected $url;
-
- /**
- * Request method
- * @var string
- */
- protected $method = self::METHOD_GET;
-
- /**
- * Authentication data
- * @var array
- * @see getAuth()
- */
- protected $auth;
-
- /**
- * Request headers
- * @var array
- */
- protected $headers = array();
-
- /**
- * Configuration parameters
- * @var array
- * @see setConfig()
- */
- protected $config = array(
- 'adapter' => 'HTTP_Request2_Adapter_Socket',
- 'connect_timeout' => 10,
- 'timeout' => 0,
- 'use_brackets' => true,
- 'protocol_version' => '1.1',
- 'buffer_size' => 16384,
- 'store_body' => true,
-
- 'proxy_host' => '',
- 'proxy_port' => '',
- 'proxy_user' => '',
- 'proxy_password' => '',
- 'proxy_auth_scheme' => self::AUTH_BASIC,
-
- 'ssl_verify_peer' => true,
- 'ssl_verify_host' => true,
- 'ssl_cafile' => null,
- 'ssl_capath' => null,
- 'ssl_local_cert' => null,
- 'ssl_passphrase' => null,
-
- 'digest_compat_ie' => false
- );
-
- /**
- * Last event in request / response handling, intended for observers
- * @var array
- * @see getLastEvent()
- */
- protected $lastEvent = array(
- 'name' => 'start',
- 'data' => null
- );
-
- /**
- * Request body
- * @var string|resource
- * @see setBody()
- */
- protected $body = '';
-
- /**
- * Array of POST parameters
- * @var array
- */
- protected $postParams = array();
-
- /**
- * Array of file uploads (for multipart/form-data POST requests)
- * @var array
- */
- protected $uploads = array();
-
- /**
- * Adapter used to perform actual HTTP request
- * @var HTTP_Request2_Adapter
- */
- protected $adapter;
-
-
- /**
- * Constructor. Can set request URL, method and configuration array.
- *
- * Also sets a default value for User-Agent header.
- *
- * @param string|Net_Url2 Request URL
- * @param string Request method
- * @param array Configuration for this Request instance
- */
- public function __construct($url = null, $method = self::METHOD_GET, array $config = array())
- {
- if (!empty($url)) {
- $this->setUrl($url);
- }
- if (!empty($method)) {
- $this->setMethod($method);
- }
- $this->setConfig($config);
- $this->setHeader('user-agent', 'HTTP_Request2/0.4.1 ' .
- '(http://pear.php.net/package/http_request2) ' .
- 'PHP/' . phpversion());
- }
-
- /**
- * Sets the URL for this request
- *
- * If the URL has userinfo part (username & password) these will be removed
- * and converted to auth data. If the URL does not have a path component,
- * that will be set to '/'.
- *
- * @param string|Net_URL2 Request URL
- * @return HTTP_Request2
- * @throws HTTP_Request2_Exception
- */
- public function setUrl($url)
- {
- if (is_string($url)) {
- $url = new Net_URL2($url);
- }
- if (!$url instanceof Net_URL2) {
- throw new HTTP_Request2_Exception('Parameter is not a valid HTTP URL');
- }
- // URL contains username / password?
- if ($url->getUserinfo()) {
- $username = $url->getUser();
- $password = $url->getPassword();
- $this->setAuth(rawurldecode($username), $password? rawurldecode($password): '');
- $url->setUserinfo('');
- }
- if ('' == $url->getPath()) {
- $url->setPath('/');
- }
- $this->url = $url;
-
- return $this;
- }
-
- /**
- * Returns the request URL
- *
- * @return Net_URL2
- */
- public function getUrl()
- {
- return $this->url;
- }
-
- /**
- * Sets the request method
- *
- * @param string
- * @return HTTP_Request2
- * @throws HTTP_Request2_Exception if the method name is invalid
- */
- public function setMethod($method)
- {
- // Method name should be a token: http://tools.ietf.org/html/rfc2616#section-5.1.1
- if (preg_match(self::REGEXP_INVALID_TOKEN, $method)) {
- throw new HTTP_Request2_Exception("Invalid request method '{$method}'");
- }
- $this->method = $method;
-
- return $this;
- }
-
- /**
- * Returns the request method
- *
- * @return string
- */
- public function getMethod()
- {
- return $this->method;
- }
-
- /**
- * Sets the configuration parameter(s)
- *
- * The following parameters are available:
- * <ul>
- * <li> 'adapter' - adapter to use (string)</li>
- * <li> 'connect_timeout' - Connection timeout in seconds (integer)</li>
- * <li> 'timeout' - Total number of seconds a request can take.
- * Use 0 for no limit, should be greater than
- * 'connect_timeout' if set (integer)</li>
- * <li> 'use_brackets' - Whether to append [] to array variable names (bool)</li>
- * <li> 'protocol_version' - HTTP Version to use, '1.0' or '1.1' (string)</li>
- * <li> 'buffer_size' - Buffer size to use for reading and writing (int)</li>
- * <li> 'store_body' - Whether to store response body in response object.
- * Set to false if receiving a huge response and
- * using an Observer to save it (boolean)</li>
- * <li> 'proxy_host' - Proxy server host (string)</li>
- * <li> 'proxy_port' - Proxy server port (integer)</li>
- * <li> 'proxy_user' - Proxy auth username (string)</li>
- * <li> 'proxy_password' - Proxy auth password (string)</li>
- * <li> 'proxy_auth_scheme' - Proxy auth scheme, one of HTTP_Request2::AUTH_* constants (string)</li>
- * <li> 'ssl_verify_peer' - Whether to verify peer's SSL certificate (bool)</li>
- * <li> 'ssl_verify_host' - Whether to check that Common Name in SSL
- * certificate matches host name (bool)</li>
- * <li> 'ssl_cafile' - Cerificate Authority file to verify the peer
- * with (use with 'ssl_verify_peer') (string)</li>
- * <li> 'ssl_capath' - Directory holding multiple Certificate
- * Authority files (string)</li>
- * <li> 'ssl_local_cert' - Name of a file containing local cerificate (string)</li>
- * <li> 'ssl_passphrase' - Passphrase with which local certificate
- * was encoded (string)</li>
- * <li> 'digest_compat_ie' - Whether to imitate behaviour of MSIE 5 and 6
- * in using URL without query string in digest
- * authentication (boolean)</li>
- * </ul>
- *
- * @param string|array configuration parameter name or array
- * ('parameter name' => 'parameter value')
- * @param mixed parameter value if $nameOrConfig is not an array
- * @return HTTP_Request2
- * @throws HTTP_Request2_Exception If the parameter is unknown
- */
- public function setConfig($nameOrConfig, $value = null)
- {
- if (is_array($nameOrConfig)) {
- foreach ($nameOrConfig as $name => $value) {
- $this->setConfig($name, $value);
- }
-
- } else {
- if (!array_key_exists($nameOrConfig, $this->config)) {
- throw new HTTP_Request2_Exception(
- "Unknown configuration parameter '{$nameOrConfig}'"
- );
- }
- $this->config[$nameOrConfig] = $value;
- }
-
- return $this;
- }
-
- /**
- * Returns the value(s) of the configuration parameter(s)
- *
- * @param string parameter name
- * @return mixed value of $name parameter, array of all configuration
- * parameters if $name is not given
- * @throws HTTP_Request2_Exception If the parameter is unknown
- */
- public function getConfig($name = null)
- {
- if (null === $name) {
- return $this->config;
- } elseif (!array_key_exists($name, $this->config)) {
- throw new HTTP_Request2_Exception(
- "Unknown configuration parameter '{$name}'"
- );
- }
- return $this->config[$name];
- }
-
- /**
- * Sets the autentification data
- *
- * @param string user name
- * @param string password
- * @param string authentication scheme
- * @return HTTP_Request2
- */
- public function setAuth($user, $password = '', $scheme = self::AUTH_BASIC)
- {
- if (empty($user)) {
- $this->auth = null;
- } else {
- $this->auth = array(
- 'user' => (string)$user,
- 'password' => (string)$password,
- 'scheme' => $scheme
- );
- }
-
- return $this;
- }
-
- /**
- * Returns the authentication data
- *
- * The array has the keys 'user', 'password' and 'scheme', where 'scheme'
- * is one of the HTTP_Request2::AUTH_* constants.
- *
- * @return array
- */
- public function getAuth()
- {
- return $this->auth;
- }
-
- /**
- * Sets request header(s)
- *
- * The first parameter may be either a full header string 'header: value' or
- * header name. In the former case $value parameter is ignored, in the latter
- * the header's value will either be set to $value or the header will be
- * removed if $value is null. The first parameter can also be an array of
- * headers, in that case method will be called recursively.
- *
- * Note that headers are treated case insensitively as per RFC 2616.
- *
- * <code>
- * $req->setHeader('Foo: Bar'); // sets the value of 'Foo' header to 'Bar'
- * $req->setHeader('FoO', 'Baz'); // sets the value of 'Foo' header to 'Baz'
- * $req->setHeader(array('foo' => 'Quux')); // sets the value of 'Foo' header to 'Quux'
- * $req->setHeader('FOO'); // removes 'Foo' header from request
- * </code>
- *
- * @param string|array header name, header string ('Header: value')
- * or an array of headers
- * @param string|null header value, header will be removed if null
- * @return HTTP_Request2
- * @throws HTTP_Request2_Exception
- */
- public function setHeader($name, $value = null)
- {
- if (is_array($name)) {
- foreach ($name as $k => $v) {
- if (is_string($k)) {
- $this->setHeader($k, $v);
- } else {
- $this->setHeader($v);
- }
- }
- } else {
- if (null === $value && strpos($name, ':')) {
- list($name, $value) = array_map('trim', explode(':', $name, 2));
- }
- // Header name should be a token: http://tools.ietf.org/html/rfc2616#section-4.2
- if (preg_match(self::REGEXP_INVALID_TOKEN, $name)) {
- throw new HTTP_Request2_Exception("Invalid header name '{$name}'");
- }
- // Header names are case insensitive anyway
- $name = strtolower($name);
- if (null === $value) {
- unset($this->headers[$name]);
- } else {
- $this->headers[$name] = $value;
- }
- }
-
- return $this;
- }
-
- /**
- * Returns the request headers
- *
- * The array is of the form ('header name' => 'header value'), header names
- * are lowercased
- *
- * @return array
- */
- public function getHeaders()
- {
- return $this->headers;
- }
-
- /**
- * Appends a cookie to "Cookie:" header
- *
- * @param string cookie name
- * @param string cookie value
- * @return HTTP_Request2
- * @throws HTTP_Request2_Exception
- */
- public function addCookie($name, $value)
- {
- $cookie = $name . '=' . $value;
- if (preg_match(self::REGEXP_INVALID_COOKIE, $cookie)) {
- throw new HTTP_Request2_Exception("Invalid cookie: '{$cookie}'");
- }
- $cookies = empty($this->headers['cookie'])? '': $this->headers['cookie'] . '; ';
- $this->setHeader('cookie', $cookies . $cookie);
-
- return $this;
- }
-
- /**
- * Sets the request body
- *
- * @param string Either a string with the body or filename containing body
- * @param bool Whether first parameter is a filename
- * @return HTTP_Request2
- * @throws HTTP_Request2_Exception
- */
- public function setBody($body, $isFilename = false)
- {
- if (!$isFilename) {
- $this->body = (string)$body;
- } else {
- if (!($fp = @fopen($body, 'rb'))) {
- throw new HTTP_Request2_Exception("Cannot open file {$body}");
- }
- $this->body = $fp;
- if (empty($this->headers['content-type'])) {
- $this->setHeader('content-type', self::detectMimeType($body));
- }
- }
-
- return $this;
- }
-
- /**
- * Returns the request body
- *
- * @return string|resource|HTTP_Request2_MultipartBody
- */
- public function getBody()
- {
- if (self::METHOD_POST == $this->method &&
- (!empty($this->postParams) || !empty($this->uploads))
- ) {
- if ('application/x-www-form-urlencoded' == $this->headers['content-type']) {
- $body = http_build_query($this->postParams, '', '&');
- if (!$this->getConfig('use_brackets')) {
- $body = preg_replace('/%5B\d+%5D=/', '=', $body);
- }
- // support RFC 3986 by not encoding '~' symbol (request #15368)
- return str_replace('%7E', '~', $body);
-
- } elseif ('multipart/form-data' == $this->headers['content-type']) {
- require_once 'HTTP/Request2/MultipartBody.php';
- return new HTTP_Request2_MultipartBody(
- $this->postParams, $this->uploads, $this->getConfig('use_brackets')
- );
- }
- }
- return $this->body;
- }
-
- /**
- * Adds a file to form-based file upload
- *
- * Used to emulate file upload via a HTML form. The method also sets
- * Content-Type of HTTP request to 'multipart/form-data'.
- *
- * If you just want to send the contents of a file as the body of HTTP
- * request you should use setBody() method.
- *
- * @param string name of file-upload field
- * @param mixed full name of local file
- * @param string filename to send in the request
- * @param string content-type of file being uploaded
- * @return HTTP_Request2
- * @throws HTTP_Request2_Exception
- */
- public function addUpload($fieldName, $filename, $sendFilename = null,
- $contentType = null)
- {
- if (!is_array($filename)) {
- if (!($fp = @fopen($filename, 'rb'))) {
- throw new HTTP_Request2_Exception("Cannot open file {$filename}");
- }
- $this->uploads[$fieldName] = array(
- 'fp' => $fp,
- 'filename' => empty($sendFilename)? basename($filename): $sendFilename,
- 'size' => filesize($filename),
- 'type' => empty($contentType)? self::detectMimeType($filename): $contentType
- );
- } else {
- $fps = $names = $sizes = $types = array();
- foreach ($filename as $f) {
- if (!is_array($f)) {
- $f = array($f);
- }
- if (!($fp = @fopen($f[0], 'rb'))) {
- throw new HTTP_Request2_Exception("Cannot open file {$f[0]}");
- }
- $fps[] = $fp;
- $names[] = empty($f[1])? basename($f[0]): $f[1];
- $sizes[] = filesize($f[0]);
- $types[] = empty($f[2])? self::detectMimeType($f[0]): $f[2];
- }
- $this->uploads[$fieldName] = array(
- 'fp' => $fps, 'filename' => $names, 'size' => $sizes, 'type' => $types
- );
- }
- if (empty($this->headers['content-type']) ||
- 'application/x-www-form-urlencoded' == $this->headers['content-type']
- ) {
- $this->setHeader('content-type', 'multipart/form-data');
- }
-
- return $this;
- }
-
- /**
- * Adds POST parameter(s) to the request.
- *
- * @param string|array parameter name or array ('name' => 'value')
- * @param mixed parameter value (can be an array)
- * @return HTTP_Request2
- */
- public function addPostParameter($name, $value = null)
- {
- if (!is_array($name)) {
- $this->postParams[$name] = $value;
- } else {
- foreach ($name as $k => $v) {
- $this->addPostParameter($k, $v);
- }
- }
- if (empty($this->headers['content-type'])) {
- $this->setHeader('content-type', 'application/x-www-form-urlencoded');
- }
-
- return $this;
- }
-
- /**
- * Attaches a new observer
- *
- * @param SplObserver
- */
- public function attach(SplObserver $observer)
- {
- foreach ($this->observers as $attached) {
- if ($attached === $observer) {
- return;
- }
- }
- $this->observers[] = $observer;
- }
-
- /**
- * Detaches an existing observer
- *
- * @param SplObserver
- */
- public function detach(SplObserver $observer)
- {
- foreach ($this->observers as $key => $attached) {
- if ($attached === $observer) {
- unset($this->observers[$key]);
- return;
- }
- }
- }
-
- /**
- * Notifies all observers
- */
- public function notify()
- {
- foreach ($this->observers as $observer) {
- $observer->update($this);
- }
- }
-
- /**
- * Sets the last event
- *
- * Adapters should use this method to set the current state of the request
- * and notify the observers.
- *
- * @param string event name
- * @param mixed event data
- */
- public function setLastEvent($name, $data = null)
- {
- $this->lastEvent = array(
- 'name' => $name,
- 'data' => $data
- );
- $this->notify();
- }
-
- /**
- * Returns the last event
- *
- * Observers should use this method to access the last change in request.
- * The following event names are possible:
- * <ul>
- * <li>'connect' - after connection to remote server,
- * data is the destination (string)</li>
- * <li>'disconnect' - after disconnection from server</li>
- * <li>'sentHeaders' - after sending the request headers,
- * data is the headers sent (string)</li>
- * <li>'sentBodyPart' - after sending a part of the request body,
- * data is the length of that part (int)</li>
- * <li>'receivedHeaders' - after receiving the response headers,
- * data is HTTP_Request2_Response object</li>
- * <li>'receivedBodyPart' - after receiving a part of the response
- * body, data is that part (string)</li>
- * <li>'receivedEncodedBodyPart' - as 'receivedBodyPart', but data is still
- * encoded by Content-Encoding</li>
- * <li>'receivedBody' - after receiving the complete response
- * body, data is HTTP_Request2_Response object</li>
- * </ul>
- * Different adapters may not send all the event types. Mock adapter does
- * not send any events to the observers.
- *
- * @return array The array has two keys: 'name' and 'data'
- */
- public function getLastEvent()
- {
- return $this->lastEvent;
- }
-
- /**
- * Sets the adapter used to actually perform the request
- *
- * You can pass either an instance of a class implementing HTTP_Request2_Adapter
- * or a class name. The method will only try to include a file if the class
- * name starts with HTTP_Request2_Adapter_, it will also try to prepend this
- * prefix to the class name if it doesn't contain any underscores, so that
- * <code>
- * $request->setAdapter('curl');
- * </code>
- * will work.
- *
- * @param string|HTTP_Request2_Adapter
- * @return HTTP_Request2
- * @throws HTTP_Request2_Exception
- */
- public function setAdapter($adapter)
- {
- if (is_string($adapter)) {
- if (!class_exists($adapter, false)) {
- if (false === strpos($adapter, '_')) {
- $adapter = 'HTTP_Request2_Adapter_' . ucfirst($adapter);
- }
- if (preg_match('/^HTTP_Request2_Adapter_([a-zA-Z0-9]+)$/', $adapter)) {
- include_once str_replace('_', DIRECTORY_SEPARATOR, $adapter) . '.php';
- }
- if (!class_exists($adapter, false)) {
- throw new HTTP_Request2_Exception("Class {$adapter} not found");
- }
- }
- $adapter = new $adapter;
- }
- if (!$adapter instanceof HTTP_Request2_Adapter) {
- throw new HTTP_Request2_Exception('Parameter is not a HTTP request adapter');
- }
- $this->adapter = $adapter;
-
- return $this;
- }
-
- /**
- * Sends the request and returns the response
- *
- * @throws HTTP_Request2_Exception
- * @return HTTP_Request2_Response
- */
- public function send()
- {
- // Sanity check for URL
- if (!$this->url instanceof Net_URL2) {
- throw new HTTP_Request2_Exception('No URL given');
- } elseif (!$this->url->isAbsolute()) {
- throw new HTTP_Request2_Exception('Absolute URL required');
- } elseif (!in_array(strtolower($this->url->getScheme()), array('https', 'http'))) {
- throw new HTTP_Request2_Exception('Not a HTTP URL');
- }
- if (empty($this->adapter)) {
- $this->setAdapter($this->getConfig('adapter'));
- }
- // magic_quotes_runtime may break file uploads and chunked response
- // processing; see bug #4543
- if ($magicQuotes = ini_get('magic_quotes_runtime')) {
- ini_set('magic_quotes_runtime', false);
- }
- // force using single byte encoding if mbstring extension overloads
- // strlen() and substr(); see bug #1781, bug #10605
- if (extension_loaded('mbstring') && (2 & ini_get('mbstring.func_overload'))) {
- $oldEncoding = mb_internal_encoding();
- mb_internal_encoding('iso-8859-1');
- }
-
- try {
- $response = $this->adapter->sendRequest($this);
- } catch (Exception $e) {
- }
- // cleanup in either case (poor man's "finally" clause)
- if ($magicQuotes) {
- ini_set('magic_quotes_runtime', true);
- }
- if (!empty($oldEncoding)) {
- mb_internal_encoding($oldEncoding);
- }
- // rethrow the exception
- if (!empty($e)) {
- throw $e;
- }
- return $response;
- }
-
- /**
- * Tries to detect MIME type of a file
- *
- * The method will try to use fileinfo extension if it is available,
- * deprecated mime_content_type() function in the other case. If neither
- * works, default 'application/octet-stream' MIME type is returned
- *
- * @param string filename
- * @return string file MIME type
- */
- protected static function detectMimeType($filename)
- {
- // finfo extension from PECL available
- if (function_exists('finfo_open')) {
- if (!isset(self::$_fileinfoDb)) {
- self::$_fileinfoDb = @finfo_open(FILEINFO_MIME);
- }
- if (self::$_fileinfoDb) {
- $info = finfo_file(self::$_fileinfoDb, $filename);
- }
- }
- // (deprecated) mime_content_type function available
- if (empty($info) && function_exists('mime_content_type')) {
- return mime_content_type($filename);
- }
- return empty($info)? 'application/octet-stream': $info;
- }
-}
-?>
\ No newline at end of file |