EventInfo.h

/******************************************************************************
Este arquivo eh parte da implementacao do ambiente declarativo do middleware
Ginga (Ginga-NCL).

Direitos Autorais Reservados (c) 1989-2007 PUC-Rio/Laboratorio TeleMidia

Este programa eh software livre; voce pode redistribui-lo e/ou modificah-lo sob
os termos da Licenca Publica Geral GNU versao 2 conforme publicada pela Free
Software Foundation.

Este programa eh distribuido na expectativa de que seja util, porem, SEM
NENHUMA GARANTIA; nem mesmo a garantia implicita de COMERCIABILIDADE OU
ADEQUACAO A UMA FINALIDADE ESPECIFICA. Consulte a Licenca Publica Geral do
GNU versao 2 para mais detalhes.

Voce deve ter recebido uma copia da Licenca Publica Geral do GNU versao 2 junto
com este programa; se nao, escreva para a Free Software Foundation, Inc., no
endereco 59 Temple Street, Suite 330, Boston, MA 02111-1307 USA.

Para maiores informacoes:
ncl @ telemidia.puc-rio.br
http://www.ncl.org.br
http://www.ginga.org.br
http://www.telemidia.puc-rio.br
******************************************************************************
This file is part of the declarative environment of middleware Ginga (Ginga-NCL)

Copyright: 1989-2007 PUC-RIO/LABORATORIO TELEMIDIA, All Rights Reserved.

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.

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 version 2 for more
details.

You should have received a copy of the GNU General Public License version 2
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

For further information contact:
ncl @ telemidia.puc-rio.br
http://www.ncl.org.br
http://www.ginga.org.br
http://www.telemidia.puc-rio.br
*******************************************************************************/

#ifndef EVENTINFO_H_
#define EVENTINFO_H_

#include "IEventInfo.h"

#include "util/functions.h"
using namespace ::br::pucrio::telemidia::util;

#include "system/compat/SystemCompat.h"
using namespace ::br::pucrio::telemidia::ginga::core::system::compat;

#include "ShortEventDescriptor.h"
#include "ExtendedEventDescriptor.h"
#include "ComponentDescriptor.h"
#include "ContentDescriptor.h"
#include "DigitalCCDescriptor.h"
#include "AudioComponentDescriptor.h"
#include "DataContentDescriptor.h"
#include "SeriesDescriptor.h"
#include "ParentalRatingDescriptor.h"
#include "ContentAvailabilityDescriptor.h"
using namespace ::br::pucrio::telemidia::ginga::core::tsparser::si::descriptors;

#include "IMpegDescriptor.h"
using namespace ::br::pucrio::telemidia::ginga::core::tsparser;


#include <iostream>
#include <sstream>
//#include <time.h>
//#include <vector>
//#include <map>
using namespace std;

namespace br {
namespace pucrio {
namespace telemidia {
namespace ginga {
namespace core {
namespace tsparser {
namespace si {
    class EventInfo : public IEventInfo {
        protected:
            unsigned short eventId;
            char startTimeEncoded[5];
            char durationEncoded[3];
            unsigned char runningStatus;
            unsigned char freeCAMode;
            unsigned short descriptorsLoopLength;
            vector<IMpegDescriptor*>* descriptors;
            map<unsigned char, IMpegDescriptor*>* desc;

            /*attention: tm_mon represents month from 0(January) to 11(December).
             * the print function is printing month in 1(jan) to 12(dec)*/
            struct tm startTime;
            struct tm duration;
            struct tm endTime;

        public:
            EventInfo();
            ~EventInfo();
            void setStartTime(char* date);
            void setDuration(char* dur);
            struct tm calcEndTime(struct tm start, struct tm end);

            time_t getStartTimeSecs();
            time_t getEndTimeSecs();
            unsigned int getDurationSecs();

            virtual string getStartTimeSecsStr();
            virtual string getEndTimeSecsStr();
            virtual string getDurationSecsStr();

            struct tm getStartTime();
            struct tm getDuration();
            struct tm getEndTime();

            string getStartTimeEncoded();
            string getDurationEncoded();
            string getStartTimeStr();
            string getEndTimeStr();
            string getDurationStr();

            unsigned short getLength();
            unsigned short getEventId();
            string getRunningStatus();
            string getRunningStatusDescription();
            unsigned char getFreeCAMode();
            unsigned short getDescriptorsLoopLength();

            vector<IMpegDescriptor*>* getDescriptors();
            map<unsigned char, IMpegDescriptor*>* getDescriptorsMap();

            void print();
            size_t process(char* data, size_t pos);

        protected:
            int convertDecimaltoBCD(int dec);
            int convertBCDtoDecimal(int bcd);
            struct tm convertMJDtoUTC(unsigned int mjd);
            int convertUTCtoMJD (int day, int month, int year);

        private:
            string getFormatNumStr(int un);
            //void clearDescriptors();


        };
}
}
}
}
}
}
}

#endif /*EVENTINFO_H_*/