/***************************************************************************
 * Copyright (C) 2009 by gempa GmbH                                        *
 *                                                                         *
 * All Rights Reserved.                                                    *
 *                                                                         *
 * NOTICE: All information contained herein is, and remains                *
 * the property of gempa GmbH and its suppliers, if any. The intellectual  *
 * and technical concepts contained herein are proprietary to gempa GmbH   *
 * and its suppliers.                                                      *
 * Dissemination of this information or reproduction of this material      *
 * is strictly forbidden unless prior written permission is obtained       *
 * from gempa GmbH.                                                        *
 ***************************************************************************/


#ifndef GEMPA_CAPS_MSEEDPACKET_H
#define GEMPA_CAPS_MSEEDPACKET_H


#include <gempa/caps/packet.h>
#include <vector>


namespace Gempa {
namespace CAPS {


class MSEEDDataRecord : public DataRecord {
	public:
		MSEEDDataRecord();

		virtual const char *formatName() const;

		virtual bool readMetaData(std::streambuf &buf, int size,
		                          Header &header,
		                          Time &startTime,
		                          Time &endTime);

		virtual const Header *header() const;
		virtual Time startTime() const;
		virtual Time endTime() const;

		virtual bool canTrim() const;
		virtual bool canMerge() const;

		virtual bool trim(const Time &start,
		                  const Time &end) const;

		virtual size_t dataSize(bool withHeader) const;

		virtual ReadStatus get(std::streambuf &buf, int size,
		                       const Time &start = Time(),
		                       const Time &end = Time(),
		                       int maxSize = -1);

		virtual bool put(std::streambuf &buf, bool withHeader) const;

		/**
		 * @brief Returns the packet type
		 * @return The packet type
		 */
		PacketType packetType() const { return MSEEDPacket; }

		/**
		 * @brief Initializes the internal data vector from the given buffer
		 * @param The buffer to read the data from
		 * @param The buffer size
		 */
		virtual void setData(const void *data, size_t size);

		void unpackHeader() { unpackHeader(_data.data(), _data.size()); }


	protected:
		Header               _header;

		Time                 _startTime;
		Time                 _endTime;

		int                  _dataType;


	private:
		void unpackHeader(char *data, size_t size);
};


}
}


#endif