context.php

LINUX下

<?php
/*
 * btg Copyright (C) 2005 Michael Wojciechowski.
 * PHP client written by Johan Str枚m.
 *
 * This program 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.
 *
 * 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

/*
 * $Id: context.php,v 1.1.4.17 2007/09/17 15:34:51 wojci Exp $
 */
if(!defined("BTG_BCORE_PATH"))
	define("BTG_BCORE_PATH", "bcore");

require_once(BTG_BCORE_PATH."/command/command.php");

class contextCommand extends Command
{
	const UNDEFINED_CONTEXT = -1;

	private $context_id;
	private $allContexts;
	public function contextCommand($commandType, $context_id=contextCommand::UNDEFINED_CONTEXT, $allContexts = false)
	{
		parent::__construct($commandType);
		$this->context_id = $context_id;
		$this->allContexts = $allContexts;
	}

	public function toString()
	{
		return parent::toString() . 
			" Context-id=" . $this->context_id.".". ($this->allContexts?" All contexts flag is set.":"");
	}

	public function getContextId()
	{
		return $this->context_id;
	}

	public function setAllContextsFlag()
	{
		$this->allContexts = true;;
	}

	public function isAllContextsFlagSet()
	{
		return $this->allContexts;
	}

	public function serialize(&$a = array())
	{
		$a = parent::serialize();
		$this->intToBytes($a, $this->context_id);
		$this->boolToBytes($a, $this->allContexts);
		return $a;
	}

	public function deserialize(&$data)
	{
		parent::deserialize($data);

		$this->bytesToInt($this->context_id, $data);
		$this->bytesToBool($this->allContexts, $data);
	}
}

?>