ntv2bitfilemanager.h

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/* SPDX-License-Identifier: MIT */
#ifndef NTV2BITMANAGER_H
#define NTV2BITMANAGER_H

#include <string>
#include <vector>
#include <fstream>
#ifdef AJALinux
    #include <stdint.h>
    #include <stdlib.h>
#endif
#include "ntv2publicinterface.h"

#define NTV2_BITFILE_FLAG_TANDEM        BIT(0)      
#define NTV2_BITFILE_FLAG_PARTIAL       BIT(1)      
#define NTV2_BITFILE_FLAG_CLEAR         BIT(2)      


struct AJAExport NTV2BitfileInfo
{
    std::string     bitfilePath;        
    std::string     designName;         
    ULWord          designID;           
    ULWord          designVersion;      
    ULWord          bitfileID;          
    ULWord          bitfileVersion;     
    ULWord          bitfileFlags;
    NTV2DeviceID    deviceID;           
};

typedef std::vector <NTV2BitfileInfo>       NTV2BitfileInfoList;
typedef NTV2BitfileInfoList::iterator       NTV2BitfileInfoListIter;
typedef NTV2BitfileInfoList::const_iterator NTV2BitfileInfoListConstIter;


class AJAExport CNTV2BitfileManager
{
public:
    CNTV2BitfileManager ();

    virtual                             ~CNTV2BitfileManager ();

    virtual bool                        AddFile (const std::string & inBitfilePath);

    virtual bool                        AddDirectory (const std::string & inDirectory);

    virtual void                        Clear (void);

    virtual size_t                      GetNumBitfiles (void);

    virtual inline const NTV2BitfileInfoList &  GetBitfileInfoList (void) const     {return _bitfileList;}

    virtual bool                        GetBitStream (NTV2Buffer & outBitstream,
                                                      const ULWord inDesignID,
                                                      const ULWord inDesignVersion,
                                                      const ULWord inBitfileID,
                                                      const ULWord inBitfileVersion,
                                                      const ULWord inBitfileFlags);

private:

    bool ReadBitstream (const size_t inIndex);
        
    typedef std::vector <NTV2Buffer>    NTV2BitstreamList;
    typedef NTV2BitstreamList::iterator NTV2BitstreamListIter;

    NTV2BitfileInfoList     _bitfileList;   
    NTV2BitstreamList       _bitstreamList; 
};  //  CNTV2BitfileManager

#endif  //  NTV2BITMANAGER_H