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Revert "Rebuilt HTTPClient class as an extension of PEAR HTTP_Request2 package, adding redirect handling and convenience functions."

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Going to restructure a little more before finalizing this...

This reverts commit fa37967858.
This commit is contained in:
Brion Vibber
2009-11-02 06:56:31 -08:00
parent d8e2d76ba9
commit b22fc5b74a
29 changed files with 672 additions and 4244 deletions
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152
extlib/HTTP/Request2/Adapter.php
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@@ -1,152 +0,0 @@
<?php
/**
* Base class for HTTP_Request2 adapters
*
* 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: Adapter.php 274684 2009-01-26 23:07:27Z avb $
* @link http://pear.php.net/package/HTTP_Request2
*/
/**
* Class representing a HTTP response
*/
require_once 'HTTP/Request2/Response.php';
/**
* Base class for HTTP_Request2 adapters
*
* HTTP_Request2 class itself only defines methods for aggregating the request
* data, all actual work of sending the request to the remote server and
* receiving its response is performed by adapters.
*
* @category HTTP
* @package HTTP_Request2
* @author Alexey Borzov <avb@php.net>
* @version Release: 0.4.1
*/
abstract class HTTP_Request2_Adapter
{
/**
* A list of methods that MUST NOT have a request body, per RFC 2616
* @var array
*/
protected static $bodyDisallowed = array('TRACE');
/**
* Methods having defined semantics for request body
*
* Content-Length header (indicating that the body follows, section 4.3 of
* RFC 2616) will be sent for these methods even if no body was added
*
* @var array
* @link http://pear.php.net/bugs/bug.php?id=12900
* @link http://pear.php.net/bugs/bug.php?id=14740
*/
protected static $bodyRequired = array('POST', 'PUT');
/**
* Request being sent
* @var HTTP_Request2
*/
protected $request;
/**
* Request body
* @var string|resource|HTTP_Request2_MultipartBody
* @see HTTP_Request2::getBody()
*/
protected $requestBody;
/**
* Length of the request body
* @var integer
*/
protected $contentLength;
/**
* Sends request to the remote server and returns its response
*
* @param HTTP_Request2
* @return HTTP_Request2_Response
* @throws HTTP_Request2_Exception
*/
abstract public function sendRequest(HTTP_Request2 $request);
/**
* Calculates length of the request body, adds proper headers
*
* @param array associative array of request headers, this method will
* add proper 'Content-Length' and 'Content-Type' headers
* to this array (or remove them if not needed)
*/
protected function calculateRequestLength(&$headers)
{
$this->requestBody = $this->request->getBody();
if (is_string($this->requestBody)) {
$this->contentLength = strlen($this->requestBody);
} elseif (is_resource($this->requestBody)) {
$stat = fstat($this->requestBody);
$this->contentLength = $stat['size'];
rewind($this->requestBody);
} else {
$this->contentLength = $this->requestBody->getLength();
$headers['content-type'] = 'multipart/form-data; boundary=' .
$this->requestBody->getBoundary();
$this->requestBody->rewind();
}
if (in_array($this->request->getMethod(), self::$bodyDisallowed) ||
0 == $this->contentLength
) {
unset($headers['content-type']);
// No body: send a Content-Length header nonetheless (request #12900),
// but do that only for methods that require a body (bug #14740)
if (in_array($this->request->getMethod(), self::$bodyRequired)) {
$headers['content-length'] = 0;
} else {
unset($headers['content-length']);
}
} else {
if (empty($headers['content-type'])) {
$headers['content-type'] = 'application/x-www-form-urlencoded';
}
$headers['content-length'] = $this->contentLength;
}
}
}
?>