/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */

/*
 * This file is based on WME Lite.
 * http://dead-code.org/redir.php?target=wmelite
 * Copyright (c) 2011 Jan Nedoma
 */

#ifndef _DCPACKAGE_H_
#define _DCPACKAGE_H_


#define PACKAGE_MAGIC_1   0xDEC0ADDE
#define PACKAGE_MAGIC_2   0x4B4E554A    // "JUNK"
#define PACKAGE_VERSION   0x00000200
#define PACKAGE_EXTENSION "dcp"

#include <time.h>
#include "common/stream.h"

namespace WinterMute {

struct TPackageHeader {
	uint32 Magic1;
	uint32 Magic2;
	uint32 PackageVersion;
	uint32 GameVersion;
	byte Priority;
	byte CD;
	bool MasterIndex;
#ifdef __WIN32__
	__time32_t CreationTime;
#else
	time_t CreationTime;
#endif
	char Desc[100];
	uint32 NumDirs;
	// TODO: Move this out of the header.
	void readFromStream(Common::ReadStream *stream) {
		Magic1 = stream->readUint32LE();
		Magic2 = stream->readUint32LE();
		PackageVersion = stream->readUint32LE();

		GameVersion = stream->readUint32LE();

		Priority = stream->readByte();
		CD = stream->readByte();
		MasterIndex = stream->readByte();
		stream->readByte(); // To align the next byte...

		CreationTime = stream->readUint32LE();

		stream->read(Desc, 100);
		NumDirs = stream->readUint32LE();
	}
};

/*
v2:  uint32 DirOffset


Dir: byte NameLength
     char Name [NameLength]
     byte CD;
     uint32 NumEntries


Entry: byte NameLength
       char Name [NameLength]
       uint32 Offset
       uint32 Length
       uint32 CompLength
       uint32 Flags
v2:    uint32 TimeDate1
       uint32 TimeDate2  // not used

*/

} // end of namespace WinterMute

#endif // _DCPACKAGE_H_