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DaqToFStream.h

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#ifndef FILEREADOUTFORMAT_DAQTOFSTREAM_H
#define FILEREADOUTFORMAT_DAQTOFSTREAM_H

/*
 *  DaqToFStream.h
 *  FileReadoutFormat
 *
 *  Created by Simon Patton on 7/18/10.
 *  Copyright 2010 DayaBay Collaboration. All rights reserved.
 *
 */
#include <fstream>
#include <string>

#include "FileReadoutFormat/FileTraits.h"

namespace DybDaq {
    class FileStartRecord;
}

#include "FileReadoutFormat/DaqToOStream.h"

namespace DybDaq {
    
    class DaqToFStream : public DaqToOStream {
        
    public:
        
        DaqToFStream(const FileTraits& traits);
        
        DaqToFStream(const FileTraits& traits,
                      std::string& fileDir);
        
        virtual ~DaqToFStream();
        
        bool openFile(const std::string& fileName,
                      const FileStartRecord& record);
        
        const FileStartRecord* openFile(const std::string& fileName,
                                        const unsigned int fileNumber,
                                        const FileTraits::FileDateTime& dateTime,
                                        const unsigned int dataBlockLimit,
                                        const unsigned int megabyteLimit);
        
    protected:
        
        virtual std::ostream* openStream();

        virtual void prepareNext();
        
        virtual void closeStream(std::ostream& stream);
        
    private:
        
        DaqToFStream();
        
        DaqToFStream(DaqToFStream& rhs);
        
        DaqToFStream& operator=(DaqToFStream& rhs);
        
        void createNextFileName();

        const FileStartRecord* openFile(const std::string& fileName,
                                        const FileTraits::FileDateTime& dateTime);
        
        std::ofstream* m_ofstream;
        
        std::string* m_fileDir;
        
        std::string* m_fileName;
    };
    
}

#endif // FILEREADOUTFORMAT_DAQTOFSTREAM_H

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