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Annotation of XNU/iokit/Families/IOCDDrive/IOCDAudioNubClient.h, revision 1.1

1.1     ! root        1: #ifndef _IOKIT_IOCDAUDIONUBCLIENT_H
        !             2: #define _IOKIT_IOCDAUDIONUBCLIENT_H
        !             3: 
        !             4: #include <IOKit/IOUserClient.h>
        !             5: 
        !             6: enum {
        !             7:     kTest = 0,
        !             8:     kGetNumAudioTracks,
        !             9:     kGetMSF,
        !            10:     kPlayTrack,
        !            11:     kPause,
        !            12:     kResume,
        !            13:     kGetVolume,
        !            14:     kSetVolume,
        !            15:     kGetAudioStatus,
        !            16:     kPlayMSF,
        !            17:     kMethods
        !            18: };
        !            19: 
        !            20: class IOCDAudioNub;
        !            21: 
        !            22: class IOCDAudioNubClient : public IOUserClient
        !            23: {
        !            24:     OSDeclareDefaultStructors(IOCDAudioNubClient)
        !            25: 
        !            26: private:
        !            27:     task_t             fTask;
        !            28:     IOExternalMethod    fMethods[ kMethods ];
        !            29:     IOCDAudioNub *      fOwner;
        !            30: 
        !            31: public:
        !            32:     static IOCDAudioNubClient *withTask(task_t owningTask);
        !            33:     virtual IOReturn clientClose( void );
        !            34:     virtual IOReturn clientDied( void );
        !            35: 
        !            36:     virtual IOReturn registerNotificationPort(
        !            37:                mach_port_t port, UInt32 type );
        !            38: 
        !            39:     virtual IOReturn connectClient( IOUserClient * client );
        !            40: 
        !            41:     virtual IOReturn clientMemoryForType( UInt32 type,
        !            42:         UInt32 * flags, IOMemoryDescriptor ** memory );
        !            43: 
        !            44:     virtual IOExternalMethod * getExternalMethodForIndex( UInt32 index );
        !            45: 
        !            46:     virtual bool start( IOService * provider );
        !            47: 
        !            48:     virtual IOReturn CDAudioNubTest(UInt32 opcode,
        !            49:         UInt32 operand1, UInt32 operand2, UInt32 *status);
        !            50: 
        !            51:     virtual IOReturn playTrack(UInt32 track, UInt32 *status);
        !            52:     virtual IOReturn playMSF(UInt32 start_msf, UInt32 end_msf, UInt32 *status);
        !            53:     virtual IOReturn getMSF(UInt32 track, UInt32 *status);
        !            54:     virtual IOReturn getNumAudioTracks(UInt32 *status);
        !            55:     virtual IOReturn pause(UInt32 *status);
        !            56:     virtual IOReturn resume(UInt32 *status);
        !            57:     virtual IOReturn getVolume(UInt32 *status);
        !            58:     virtual IOReturn setVolume(UInt8 left, UInt8 right, UInt32 *status);
        !            59:     virtual IOReturn getAudioStatus(UInt32 *status, UInt32 *absAddress,
        !            60:                          UInt32 *relAddress, UInt32 *trackType);
        !            61:     virtual IOReturn readHeader(UInt32 address, UInt32 *status);
        !            62: };
        !            63: 
        !            64: #endif /* _IOKIT_IOCDAUDIONUBCLIENT_H */

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