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<?php
/**
* Copyright (c) 2007-2011, Servigistics, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - Neither the name of Servigistics, Inc. nor the names of
* its contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 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.
*
* @copyright Copyright 2007-2011 Servigistics, Inc. (http://servigistics.com)
* @license http://solr-php-client.googlecode.com/svn/trunk/COPYING New BSD
* @version $Id: $
*
* @package Apache
* @subpackage Solr
* @author Timo Schmidt <timo.schmidt@aoemedia.de>, Donovan Jimenez <djimenez@conduit-it.com>
*/
// Require Apache_Solr_HttpTransport_Abstract
require_once(dirname(__FILE__) . '/Abstract.php');
/**
* A Curl based HTTP transport. Uses a single curl session for all requests.
*/
class Apache_Solr_HttpTransport_Curl extends Apache_Solr_HttpTransport_Abstract
{
/**
* SVN Revision meta data for this class
*/
const SVN_REVISION = '$Revision:$';
/**
* SVN ID meta data for this class
*/
const SVN_ID = '$Id:$';
/**
* Curl Session Handle
*
* @var resource
*/
private $_curl;
/**
* Initializes a curl session
*/
public function __construct()
{
// initialize a CURL session
$this->_curl = curl_init();
// set common options that will not be changed during the session
curl_setopt_array($this->_curl, array(
// return the response body from curl_exec
CURLOPT_RETURNTRANSFER => true,
// get the output as binary data
CURLOPT_BINARYTRANSFER => true,
// we do not need the headers in the output, we get everything we need from curl_getinfo
CURLOPT_HEADER => false
));
}
/**
* Closes a curl session
*/
function __destruct()
{
// close our curl session
curl_close($this->_curl);
}
public function performGetRequest($url, $timeout = false)
{
// check the timeout value
if ($timeout === false || $timeout <= 0.0)
{
// use the default timeout
$timeout = $this->getDefaultTimeout();
}
// set curl GET options
curl_setopt_array($this->_curl, array(
// make sure we're returning the body
CURLOPT_NOBODY => false,
// make sure we're GET
CURLOPT_HTTPGET => true,
// set the URL
CURLOPT_URL => $url,
// set the timeout
CURLOPT_TIMEOUT => $timeout
));
// make the request
$responseBody = curl_exec($this->_curl);
// get info from the transfer
$statusCode = curl_getinfo($this->_curl, CURLINFO_HTTP_CODE);
$contentType = curl_getinfo($this->_curl, CURLINFO_CONTENT_TYPE);
return new Apache_Solr_HttpTransport_Response($statusCode, $contentType, $responseBody);
}
public function performHeadRequest($url, $timeout = false)
{
// check the timeout value
if ($timeout === false || $timeout <= 0.0)
{
// use the default timeout
$timeout = $this->getDefaultTimeout();
}
// set curl HEAD options
curl_setopt_array($this->_curl, array(
// this both sets the method to HEAD and says not to return a body
CURLOPT_NOBODY => true,
// set the URL
CURLOPT_URL => $url,
// set the timeout
CURLOPT_TIMEOUT => $timeout
));
// make the request
$responseBody = curl_exec($this->_curl);
// get info from the transfer
$statusCode = curl_getinfo($this->_curl, CURLINFO_HTTP_CODE);
$contentType = curl_getinfo($this->_curl, CURLINFO_CONTENT_TYPE);
return new Apache_Solr_HttpTransport_Response($statusCode, $contentType, $responseBody);
}
public function performPostRequest($url, $postData, $contentType, $timeout = false)
{
// check the timeout value
if ($timeout === false || $timeout <= 0.0)
{
// use the default timeout
$timeout = $this->getDefaultTimeout();
}
// set curl POST options
curl_setopt_array($this->_curl, array(
// make sure we're returning the body
CURLOPT_NOBODY => false,
// make sure we're POST
CURLOPT_POST => true,
// set the URL
CURLOPT_URL => $url,
// set the post data
CURLOPT_POSTFIELDS => $postData,
// set the content type
CURLOPT_HTTPHEADER => array("Content-Type: {$contentType}"),
// set the timeout
CURLOPT_TIMEOUT => $timeout
));
// make the request
$responseBody = curl_exec($this->_curl);
// get info from the transfer
$statusCode = curl_getinfo($this->_curl, CURLINFO_HTTP_CODE);
$contentType = curl_getinfo($this->_curl, CURLINFO_CONTENT_TYPE);
return new Apache_Solr_HttpTransport_Response($statusCode, $contentType, $responseBody);
}
}
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