ntv2xdscaptiondecodechannel608.h

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#ifndef __NTV2_CEA608_DECODEXDSCHANNEL_
#define __NTV2_CEA608_DECODEXDSCHANNEL_
 
#include "ntv2captionlogging.h"
#include "ntv2caption608types.h"
#include "ajabase/common/ajarefptr.h"
#include <string>
 
#ifdef MSWindows
    #include "windows.h"
    #include "stdio.h"
#elif defined (AJAMac)
    #pragma GCC diagnostic ignored "-Wunused-private-field"
#endif
 
 
//  CEA-608 Extended Data Service (XDS) Classes
typedef enum NTV2_CC608_XDSClass
{
    NTV2_CC608_XDSUnknownClass,
    NTV2_CC608_XDSCurrentClass,
    NTV2_CC608_XDSFutureClass,
    NTV2_CC608_XDSChannelClass,
    NTV2_CC608_XDSMiscClass,
    NTV2_CC608_XDSPublicServiceClass,
    NTV2_CC608_XDSReservedClass,
    NTV2_CC608_XDSPrivateDataClass,
 
    NTV2_CC608_XDSNumClasses
 
} NTV2_CC608_XDSClass;
 
 
//  CEA-608 Extended Data Service (XDS) Types
typedef enum NTV2_CC608_XDSType
{
    NTV2_CC608_XDSUnknownType,
        
    //  "Current Class" Packet Types
    NTV2_CC608_XDSProgramIDNumberType,
    NTV2_CC608_XDSLengthTimeInShowType,
    NTV2_CC608_XDSProgramNameType,
    NTV2_CC608_XDSProgramTypeType,
    NTV2_CC608_XDSContentAdvisoryType,
    NTV2_CC608_XDSAudioServicesType,
    NTV2_CC608_XDSCaptionServicesType,
    NTV2_CC608_XDSCopyRedistributionType,
    NTV2_CC608_XDSCompositePacket1Type,
    NTV2_CC608_XDSCompositePacket2Type,
    NTV2_CC608_XDSProgramDescRow1Type,
    NTV2_CC608_XDSProgramDescRow2Type,
    NTV2_CC608_XDSProgramDescRow3Type,
    NTV2_CC608_XDSProgramDescRow4Type,
    NTV2_CC608_XDSProgramDescRow5Type,
    NTV2_CC608_XDSProgramDescRow6Type,
    NTV2_CC608_XDSProgramDescRow7Type,
    NTV2_CC608_XDSProgramDescRow8Type,
 
    //  "Channel Class" Packet Types
    NTV2_CC608_XDSNetworkNameType,
    NTV2_CC608_XDSCallLettersType,
    NTV2_CC608_XDSTapeDelayType,
    NTV2_CC608_XDSTransmissionSignalIDType,
 
    //  "Miscellaneous Class" Packet Types
    NTV2_CC608_XDSTimeOfDayType,
    NTV2_CC608_XDSImpulseCaptureIDType,
    NTV2_CC608_XDSSupplementalDataLocationType,
    NTV2_CC608_XDSLocalTimeZoneType,
    NTV2_CC608_XDSOutOfBandChannelType,
    NTV2_CC608_XDSChannelMapPointerType,
    NTV2_CC608_XDSChannelMapHeaderType,
    NTV2_CC608_XDSChannelMapType,
 
    //  "Public Service Class" Types
    NTV2_CC608_XDSNWSCode,
    NTV2_CC608_XDSNWSMessage,
 
    NTV2_CC608_XDSNumTypes
 
} NTV2_CC608_XDSType;
 
 
class CNTV2XDSDecodeChannel608;
typedef AJARefPtr <CNTV2XDSDecodeChannel608>    CNTV2XDSDecodeChannel608Ptr;
 
class AJAExport CNTV2XDSDecodeChannel608 : public CNTV2CaptionLogConfig
{
    //  CLASS METHODS
    public:
        static bool                 Create (CNTV2XDSDecodeChannel608Ptr & outObj);
        static NTV2Line21Channel    GetCurrentChannel (UByte char608_1, UByte char608_2, NTV2Line21Field field);
 
 
    //  INSTANCE METHODS
    public:
        virtual             ~CNTV2XDSDecodeChannel608 ();
 
        virtual void        Init (void);
        virtual void        Reset (void);
 
        virtual bool        NewData (const UByte inByte1, const UByte inByte2, const NTV2Line21Field inField);
 
        virtual bool        SubscribeChangeNotification (NTV2Caption608Changed * pInCallback, void * pInUserData = NULL);
        virtual bool        UnsubscribeChangeNotification (NTV2Caption608Changed *  pInCallback, void * pInUserData = NULL);
 
 
    //  PRIVATE INSTANCE METHODS
    private:
        virtual bool        NewCurrentClassData         (const UByte inByte1, const UByte inByte2, const NTV2Line21Field inField);
        virtual bool        NewFutureClassData          (const UByte inByte1, const UByte inByte2, const NTV2Line21Field inField);
        virtual bool        NewChannelClassData         (const UByte inByte1, const UByte inByte2, const NTV2Line21Field inField);
        virtual bool        NewMiscClassData            (const UByte inByte1, const UByte inByte2, const NTV2Line21Field inField);
        virtual bool        NewPublicServiceClassData   (const UByte inByte1, const UByte inByte2, const NTV2Line21Field inField);
        virtual bool        NewReservedClassData        (const UByte inByte1, const UByte inByte2, const NTV2Line21Field inField);
        virtual bool        NewPrivateDataClassData     (const UByte inByte1, const UByte inByte2, const NTV2Line21Field inField);
 
        //  Hidden constructors and assignment operator
        explicit            CNTV2XDSDecodeChannel608 ();
        explicit            CNTV2XDSDecodeChannel608 (const CNTV2XDSDecodeChannel608 & inObj);
        virtual CNTV2XDSDecodeChannel608 &  operator = (const CNTV2XDSDecodeChannel608 & inObj);
 
 
    //  PRIVATE CLASS METHODS
    private:
        static std::string  GetClassString (const NTV2_CC608_XDSClass theClass);
        static std::string  GetTypeString (const NTV2_CC608_XDSType theType);
 
 
    //  INSTANCE DATA
    private:
        NTV2_CC608_XDSClass mCurrClass;
        NTV2_CC608_XDSType  mCurrType;
 
        UByte   mProgramIDNumberData [4];           
        int     mProgramIDNumberCount;
 
        UByte   mLengthTimeInShowData [6];          
        int     mLengthTimeInShowCount;
 
        char    mProgramNameStr [33];               
 
        UByte   mProgramTypeData [2];               
        int     mProgramTypeCount;
 
        UByte   mContentAdvisoryData [2];           
        int     mContentAdvisoryCount;
 
        UByte   mAudioServicesData [2];             
        int     mAudioServicesCount;
 
        UByte   mCaptioningServicesData [8];        
        int     mCaptioningServicesCount;
 
        UByte   mCopyRedistributionData [2];        
        int     mCopyRedistributionCount;
 
        UByte   mCompositePacket1Data [33];         
        int     mCompositePacket1Count;
 
        UByte   mCompositePacket2Data [33];         
        int     mCompositePacket2Count;
 
        char    mProgramDescriptionRow1Str [33];    
        char    mProgramDescriptionRow2Str [33];    
        char    mProgramDescriptionRow3Str [33];    
        char    mProgramDescriptionRow4Str [33];    
        char    mProgramDescriptionRow5Str [33];    
        char    mProgramDescriptionRow6Str [33];    
        char    mProgramDescriptionRow7Str [33];    
        char    mProgramDescriptionRow8Str [33];    
 
 
        char    mNetworkNameStr [33];               
 
        UByte   mCallLettersData [6];               
        int     mCallLettersCount;
 
        UByte   mTapeDelayData [2];                 
        int     mTapeDelayCount;
 
        UByte   mTransmissionSignalIDData [4];      
        int     mTransmissionSignalIDCount;
 
 
        UByte   mTimeOfDayData [6];                 
        int     mTimeOfDayCount;
 
        UByte   mImpulseCaptureIDData [6];          
        int     mImpulseCaptureIDCount;
 
        UByte   mSupplementalDataLocationData [32]; 
        int     mSupplementalDataLocationCount;
 
        UByte   mLocalTimeZoneData [2];             
        int     mLocalTimeZoneCount;
 
        UByte   mOutOfBandChannelNumberData [2];    
        int     mOutOfBandChannelNumberCount;
 
        UByte   mChannelMapPointerData [2];         
        int     mChannelMapPointerCount;
 
        UByte   mChannelMapHeaderData [4];          
        int     mChannelMapHeaderCount;
 
        UByte   mChannelMapData [10];               
        int     mChannelMapCount;
 
        char    mNWSCodeStr [33];                   
        char    mNWSMessageStr [33];                
 
        int     mDebugPrintOffset;                  
 
        NTV2Caption608Changed * mpCallback;         
        void *                  mpSubscriberData;   
 
};  //  CNTV2XDSDecodeChannel608
 
#endif  // __NTV2_CEA608_DECODEXDSCHANNEL_