masterport.h

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/* SPDX-License-Identifier: MIT */
#if !defined (__MASTERPORT_H__)
    #define __MASTERPORT_H__
 
    //  Includes
    #include "ajabase/common/ajarefptr.h"
    #include <IOKit/IOKitLib.h>
    #include <assert.h>
 
 
    class MasterPort;
    typedef AJARefPtr <MasterPort>                  MasterPortPtr;
 
    class MasterPort
    {
        //  Class Methods
        public:
            static IONotificationPortRef            Get (void);
            static MasterPortPtr                    GetInstance (void);
        private:
            static bool                             Create (MasterPortPtr & outObj);
 
        //  Instance Methods
        public:
            virtual                                 ~MasterPort ();
            virtual inline IONotificationPortRef    GetPortRef (void) const                                     {return mpMasterPort;}
            virtual inline                          operator IONotificationPortRef () const                     {return GetPortRef ();}
            virtual inline bool                     IsOkay (void) const                                         {return GetPortRef () ? true : false;}
 
        private:
            explicit                                MasterPort ();
            inline                                  MasterPort (const MasterPort & inObj)                       {if (&inObj != this) assert (false);}
            inline MasterPort &                     operator = (const MasterPort & inRHS)                       {if (&inRHS != this) assert (false); return *this;}
 
        //  Instance Data
        private:
            IONotificationPortRef                   mpMasterPort;   
 
    };  //  MasterPort
 
#endif  //  __MASTERPORT_H__