/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2002 Chris Schoeneman
 * 
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file COPYING that should have accompanied this file.
 * 
 * This package 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.
 */

#ifndef OPTIONTYPES_H
#define OPTIONTYPES_H

#include "BasicTypes.h"
#include "stdvector.h"

//! Option ID
/*!
Type to hold an option identifier.
*/
typedef UInt32			OptionID;

//! Option Value
/*!
Type to hold an option value.
*/
typedef SInt32			OptionValue;

// for now, options are just pairs of integers
typedef std::vector<UInt32> COptionsList;

// macro for packing 4 character strings into 4 byte integers
#define OPTION_CODE(_s) 											\
	(static_cast<UInt32>(static_cast<unsigned char>(_s[0]) << 24) |	\
	 static_cast<UInt32>(static_cast<unsigned char>(_s[1]) << 16) |	\
	 static_cast<UInt32>(static_cast<unsigned char>(_s[2]) <<  8) |	\
	 static_cast<UInt32>(static_cast<unsigned char>(_s[3])      ))

//! @name Option identifiers
//@{
static const OptionID	kOptionHalfDuplexCapsLock   = OPTION_CODE("HDCL");
static const OptionID	kOptionHalfDuplexNumLock    = OPTION_CODE("HDNL");
static const OptionID	kOptionHalfDuplexScrollLock = OPTION_CODE("HDSL");
//@}

#undef OPTION_CODE

#endif