3 * A concrete request class
5 * @author Roland Haeder <webmaster@shipsimu.org>
7 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
8 * @license GNU GPL 3.0 or any newer version
9 * @link http://www.shipsimu.org
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation, either version 3 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 class ConsoleRequest extends BaseRequest implements Requestable {
26 * Protected constructor
30 protected function __construct () {
31 // Call parent constructor
32 parent::__construct(__CLASS__);
36 * Creates an instance of this class and prepares it a little
38 * @return $httpInstance An instance of this class
40 public static final function createConsoleRequest () {
42 $httpInstance = new ConsoleRequest();
44 // Prepare the console request data for usage
45 $httpInstance->prepareRequestData();
47 // Return the prepared instance
52 * Prepares the request data for usage
56 public function prepareRequestData () {
57 // Get the "request data" from the command-line argument list
58 $args = $_SERVER['argv'];
60 // Are there less than two parameters?
61 if ($_SERVER['argc'] < 2) {
66 // Is the first element "index.php" ?
67 if ($args[0] == 'index.php') {
72 // Try to determine next parameters
73 foreach ($args as $arg) {
74 // Seperate arguemnt name from value
75 $argArray = explode('=', $arg);
77 // Is the second one set?
78 if (!isset($argArray[1])) {
79 // Add it likewise, but empty value
80 $this->setRequestElement($argArray[0], '');
82 // Set a name=value pair escaped and secured
83 $this->setRequestElement($argArray[0], escapeshellcmd($argArray[1]));
89 * Getter for a header element or 'null' if header was not found
91 * @param $headerName Name of the header
92 * @return $headerValue Value of the header or 'null' if not found
93 * @throws UnsupportedOperationException This method should never be called
95 public function getHeader ($headerName) {
96 // Console doesn't have any headers
97 throw new UnsupportedOperationException(array($this, __FUNCTION__, $executorInstance), self::EXCEPTION_UNSPPORTED_OPERATION);
101 * Getter for request method. This getter might be useful for security filters
103 * @return $requestMethod Used request method
105 public final function getRequestMethod () {
106 // @TODO Can't this be 'CONSOLE' ?
111 * Reads a cookie and returns it's value or null if not found
113 * @param $cookieName Name of cookie we shall read
114 * @return $cookieValue Value of cookie or null if not found
115 * @throws UnsupportedOperationException This method should never be called
117 public final function readCookie ($cookieName) {
118 // There are no cookies on console
119 throw new UnsupportedOperationException(array($this, __FUNCTION__, $executorInstance), self::EXCEPTION_UNSPPORTED_OPERATION);