Source for file class.Input.inc

<?php //-*-php-*-
/*   ********************************************************************   **
**   Copyright notice                                                       **
**                                                                          **
**   (c) 1995-2003 PHPOpenChat Development Team                             **
**   http://phpopenchat.sourceforge.net/                                    **
**                                                                          **
**   All rights reserved                                                    **
**                                                                          **
**   This script is part of the PHPOpenChat project. The PHPOpenChat        **
**   project is free software; you can redistribute it and/or modify        **
**   it under the terms of the GNU General Public License as published by   **
**   the Free Software Foundation; either version 2 of the License, or      **
**   (at your option) any later version.                                    **
**                                                                          **
**   The GNU General Public License can be found at                         **
**   http://www.gnu.org/copyleft/gpl.html.                                  **
**   A copy is found in the textfile GPL and important notices to the       **
**   license from the team is found in the textfile LICENSE distributed     **
**   with these scripts.                                                    **
**                                                                          **
**   This script 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 General Public License for more details.                           **
**                                                                          **
**   This copyright notice MUST APPEAR in all copies of the script!         **
**   ********************************************************************   */
 
/**
* Get default values
*/
require_once(POC_BASE.'/config.inc.php');
// require_once(POC_INCLUDE_PATH.'/class.Logger.inc');
 
 
/**
* Class Input holds everything posted by chatters
* which *might* be valid
* 
* @package phpopenchat
* @author Juergen Jaeschke <jjaeschke@educat.hu-berlin.de>
* @access  public
* @version $Id: class.Input.inc,v 1.2 2003/10/15 22:16:42 jjaeschke Exp $
*/
 
class Input {
  var $errorcode=0;
  var $line = '';
  var $channel = CHANNEL_SELECTED;
  // var $recipient = '###EVERYBODY###';
  
  var $recipient = '';
  var $PHPSESSID = '';
  var $whispered = 'off';
  // var $unknown = array();
 
  
 
  /**
   * Constructor for class Input
   *
   * @param array $post HTTP POST
  */
  function Input ( $post ) {
    deb("entering input");
    if ( ! is_array ($post) ) {
      deb("post is not an array, help!");
      die ("post MUST be an array");
    }
 
    # set variables which are posted and remove from array
    # replace with get_class_vars later...
    reset($post);
    while ( !is_null($key = key($post)) ) {
      if ( isset ($this->$key) ) {
        $this->$key = $post[$key]; 
        // deb($key.":".$post[$key]."::".$this->$key );
    unset($post[$key]);
    reset($post);
      }
      else {
        // deb($key.":".$post[$key]."::".$this->$key );
    next($post);
      }
    }
 
    # anything left ?
    reset($post);
    while ( !is_null($key = key($post)) ) {
      $_SESSION['logger']->warning("unknown key in POST:$key=".$post[$key]);
      $errorcode|=1;
      next($post);
    }
 
    // $_SESSION['logger']->history_raw( $this  );
 
  }
 
  function is_valid () {
    return ($errorcode & 1) ? false : true  ;
  }
 
  function get_line () {
    return($this->line);
  }
 
  function get_channel () {
    return($this->channel);
  }
  function get_recipient() {
    return($this->recipient);
  }
  function get_PHPSESSID() {
    return($this->PHPSESSID);
  }
  function get_whispered() {
    return($this->whispered);
  }
 
  function get ( $key ) {
    $ret = ''; 
    if ( isset ( $this->post[$key] ) ) {
      return ( $this->post[$key] ); 
    }
    else {
      return (undef);
    }
  }
 
  // function _log () {
  //   $_SESSION['logger']->history_raw("test");
  // }
 
 
 
}
 
?>