Initial Release of the calendar plugin

[friendica-addons.git] / dav / SabreDAV / lib / Sabre / HTTP / Response.php

diff --git a/dav/SabreDAV/lib/Sabre/HTTP/Response.php b/dav/SabreDAV/lib/Sabre/HTTP/Response.php
new file mode 100644 (file)
index 0000000..ffe9bda
--- /dev/null
+++ b/dav/SabreDAV/lib/Sabre/HTTP/Response.php
@@ -0,0 +1,157 @@
+<?php
+
+/**
+ * Sabre_HTTP_Response
+ *
+ * @package Sabre
+ * @subpackage HTTP 
+ * @copyright Copyright (C) 2007-2012 Rooftop Solutions. All rights reserved.
+ * @author Evert Pot (http://www.rooftopsolutions.nl/)
+ * @license http://code.google.com/p/sabredav/wiki/License Modified BSD License
+ */
+class Sabre_HTTP_Response {
+
+    /**
+     * Returns a full HTTP status message for an HTTP status code
+     *
+     * @param int $code
+     * @return string
+     */
+    public function getStatusMessage($code) {
+
+        $msg = array(
+            100 => 'Continue',
+            101 => 'Switching Protocols',
+            102 => 'Processing',
+            200 => 'OK',
+            201 => 'Created',
+            202 => 'Accepted',
+            203 => 'Non-Authorative Information',
+            204 => 'No Content',
+            205 => 'Reset Content',
+            206 => 'Partial Content',
+            207 => 'Multi-Status', // RFC 4918
+            208 => 'Already Reported', // RFC 5842
+            226 => 'IM Used', // RFC 3229
+            300 => 'Multiple Choices',
+            301 => 'Moved Permanently',
+            302 => 'Found',
+            303 => 'See Other',
+            304 => 'Not Modified',
+            305 => 'Use Proxy',
+            306 => 'Reserved',
+            307 => 'Temporary Redirect',
+            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',
+            418 => 'I\'m a teapot', // RFC 2324
+            422 => 'Unprocessable Entity', // RFC 4918
+            423 => 'Locked', // RFC 4918
+            424 => 'Failed Dependency', // RFC 4918
+            426 => 'Upgrade required',
+            428 => 'Precondition required', // draft-nottingham-http-new-status
+            429 => 'Too Many Requests', // draft-nottingham-http-new-status
+            431 => 'Request Header Fields Too Large', // draft-nottingham-http-new-status
+            500 => 'Internal Server Error',
+            501 => 'Not Implemented',
+            502 => 'Bad Gateway',
+            503 => 'Service Unavailable',
+            504 => 'Gateway Timeout',
+            505 => 'HTTP Version not supported',
+            506 => 'Variant Also Negotiates',
+            507 => 'Insufficient Storage', // RFC 4918
+            508 => 'Loop Detected', // RFC 5842
+            509 => 'Bandwidth Limit Exceeded', // non-standard
+            510 => 'Not extended',
+            511 => 'Network Authentication Required', // draft-nottingham-http-new-status
+       );
+
+       return 'HTTP/1.1 ' . $code . ' ' . $msg[$code];
+
+    }
+
+    /**
+     * Sends an HTTP status header to the client
+     *
+     * @param int $code HTTP status code
+     * @return bool
+     */
+    public function sendStatus($code) {
+
+        if (!headers_sent())
+            return header($this->getStatusMessage($code));
+        else return false;
+
+    }
+
+    /**
+     * Sets an HTTP header for the response
+     *
+     * @param string $name
+     * @param string $value
+     * @param bool $replace
+     * @return bool
+     */
+    public function setHeader($name, $value, $replace = true) {
+
+        $value = str_replace(array("\r","\n"),array('\r','\n'),$value);
+        if (!headers_sent())
+            return header($name . ': ' . $value, $replace);
+        else return false;
+
+    }
+
+    /**
+     * Sets a bunch of HTTP Headers
+     *
+     * headersnames are specified as keys, value in the array value
+     *
+     * @param array $headers
+     * @return void
+     */
+    public function setHeaders(array $headers) {
+
+        foreach($headers as $key=>$value)
+            $this->setHeader($key, $value);
+
+    }
+
+    /**
+     * Sends the entire response body
+     *
+     * This method can accept either an open filestream, or a string.
+     *
+     * @param mixed $body
+     * @return void
+     */
+    public function sendBody($body) {
+
+        if (is_resource($body)) {
+
+            fpassthru($body);
+
+        } else {
+
+            // We assume a string
+            echo $body;
+
+        }
+
+    }
+
+}