/* -*- tab-width:4; c-basic-offset:4 -*- */

/*

 * libopenraw - rafcontainer.h

 *

 * Copyright (C) 2011-2016 Hubert Figuiere

 *

 * This library is free software: you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public License

 * as published by the Free Software Foundation, either version 3 of

 * the License, or (at your option) any later version.

 *

 * This library 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

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library.  If not, see

 * <http://www.gnu.org/licenses/>.

 */

#ifndef OR_INTERNALS_RAFCONTAINER_H_

#define OR_INTERNALS_RAFCONTAINER_H_

#include <stdint.h>

#include <string>

#include "io/stream.hpp"

#include "rawcontainer.hpp"

namespace OpenRaw {

namespace Internals {

class JfifContainer;

class IfdFileContainer;

class RafMetaContainer;

struct RafOffsetDirectory

{

	// 36 bytes skipped

	uint32_t jpegOffset;

	uint32_t jpegLength;

	uint32_t metaOffset;

	uint32_t metaLength;

	uint32_t cfaOffset;

	uint32_t cfaLength;

};

class RafContainer

	: public RawContainer

{

public:

	RafContainer(const IO::Stream::Ptr &_file);

	/** destructor */

	virtual ~RafContainer();

	const std::string & getModel();

	JfifContainer * getJpegPreview();

	IfdFileContainer * getCfaContainer();

	RafMetaContainer * getMetaContainer();

	uint32_t getJpegOffset() const

	{

		return m_offsetDirectory.jpegOffset;

	}

	uint32_t getJpegLength() const

	{

		return m_offsetDirectory.jpegLength;

	}

	uint32_t getCfaOffset() const

	{

		return m_offsetDirectory.cfaOffset;

	}

	uint32_t getCfaLength() const

	{

		return m_offsetDirectory.cfaLength;

	}

private:

	bool _readHeader();

	bool m_read;

	std::string m_model;

	uint32_t m_version;

	RafOffsetDirectory m_offsetDirectory;

	JfifContainer * m_jpegPreview;

	IfdFileContainer * m_cfaContainer;

	RafMetaContainer * m_metaContainer;

};

}

}

#endif