diff options
Diffstat (limited to 'lib/curlclient.php')
| -rw-r--r-- | lib/curlclient.php | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/lib/curlclient.php b/lib/curlclient.php deleted file mode 100644 index c307c2984..000000000 --- a/lib/curlclient.php +++ /dev/null @@ -1,179 +0,0 @@ -<?php -/** - * StatusNet, the distributed open-source microblogging tool - * - * Utility class for wrapping Curl - * - * PHP version 5 - * - * LICENCE: This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * - * @category HTTP - * @package StatusNet - * @author Evan Prodromou <evan@status.net> - * @copyright 2009 StatusNet, Inc. - * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 - * @link http://status.net/ - */ - -if (!defined('STATUSNET')) { - exit(1); -} - -define(CURLCLIENT_VERSION, "0.1"); - -/** - * Wrapper for Curl - * - * Makes Curl HTTP client calls within our HTTPClient framework - * - * @category HTTP - * @package StatusNet - * @author Evan Prodromou <evan@status.net> - * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 - * @link http://status.net/ - */ - -class CurlClient extends HTTPClient -{ - function __construct() - { - } - - function head($url, $headers=null) - { - $ch = curl_init($url); - - $this->setup($ch); - - curl_setopt_array($ch, - array(CURLOPT_NOBODY => true)); - - if (!is_null($headers)) { - curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); - } - - $result = curl_exec($ch); - - curl_close($ch); - - return $this->parseResults($result); - } - - function get($url, $headers=null) - { - $ch = curl_init($url); - - $this->setup($ch); - - if (!is_null($headers)) { - curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); - } - - $result = curl_exec($ch); - - curl_close($ch); - - return $this->parseResults($result); - } - - function post($url, $headers=null, $body=null) - { - $ch = curl_init($url); - - $this->setup($ch); - - curl_setopt($ch, CURLOPT_POST, true); - - if (!is_null($body)) { - curl_setopt($ch, CURLOPT_POSTFIELDS, $body); - } - - if (!is_null($headers)) { - curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); - } - - $result = curl_exec($ch); - - curl_close($ch); - - return $this->parseResults($result); - } - - function setup($ch) - { - curl_setopt_array($ch, - array(CURLOPT_USERAGENT => $this->userAgent(), - CURLOPT_HEADER => true, - CURLOPT_RETURNTRANSFER => true)); - } - - function userAgent() - { - $version = curl_version(); - return parent::userAgent() . " CurlClient/".CURLCLIENT_VERSION . " cURL/" . $version['version']; - } - - function parseResults($results) - { - $resp = new HTTPResponse(); - - $lines = explode("\r\n", $results); - - if (preg_match("#^HTTP/1.[01] (\d\d\d) .+$#", $lines[0], $match)) { - $resp->code = $match[1]; - } else { - throw Exception("Bad format: initial line is not HTTP status line"); - } - - $lastk = null; - - for ($i = 1; $i < count($lines); $i++) { - $l =& $lines[$i]; - if (mb_strlen($l) == 0) { - $resp->body = implode("\r\n", array_slice($lines, $i + 1)); - break; - } - if (preg_match("#^(\S+):\s+(.*)$#", $l, $match)) { - $k = $match[1]; - $v = $match[2]; - - if (array_key_exists($k, $resp->headers)) { - if (is_array($resp->headers[$k])) { - $resp->headers[$k][] = $v; - } else { - $resp->headers[$k] = array($resp->headers[$k], $v); - } - } else { - $resp->headers[$k] = $v; - } - $lastk = $k; - } else if (preg_match("#^\s+(.*)$#", $l, $match)) { - // continuation line - if (is_null($lastk)) { - throw Exception("Bad format: initial whitespace in headers"); - } - $h =& $resp->headers[$lastk]; - if (is_array($h)) { - $n = count($h); - $h[$n-1] .= $match[1]; - } else { - $h .= $match[1]; - } - } - } - - return $resp; - } -} |