Module.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 MODULE_H_
#define MODULE_H_

extern "C" {
    #include <sys/stat.h>
    #include <stdio.h>
    #include <stdio.h>
}

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

#include <set>
#include <string>
#include <iostream>
using namespace std;

namespace br {
namespace pucrio {
namespace telemidia {
namespace ginga {
namespace core {
namespace dataprocessing {
namespace carousel {
    class Module {
        private:
            //id of es module origin
            unsigned int pid;
            FILE* moduleFd;
            unsigned int carouselId;
            unsigned int id;
            unsigned int size;
            unsigned int version;
            unsigned int infoLength;
            unsigned int currentDownloadSize;
            bool overflowNotification;
            set<unsigned int> blocks;

        public:
            Module(unsigned int moduleId);
            void setESId(unsigned int pid);
            unsigned int getESId();
            void openFile();
            void setCarouselId(unsigned int id);
            void setSize(unsigned int size);
            void setVersion(unsigned int version);
            void setInfoLength(unsigned int length);
            bool isConsolidated();
            unsigned int getId();
            unsigned int getCarouselId();
            unsigned int getSize();
            unsigned int getVersion();
            unsigned int getInfoLength();
            string getModuleFileName();
            void pushDownloadData(
                    unsigned int blockNumber,
                    void* data,
                    unsigned int dataSize);

            void print();
    };
}
}
}
}
}
}
}

#endif /*MODULE_H_*/