pnpimpl.h

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

#include <Windows.h>
#include "ajabase/pnp/pnp.h"

class AJAPnpImpl
{
public:
                            AJAPnpImpl();
    virtual                 ~AJAPnpImpl();

    AJAStatus               Install (AJAPnpCallback callback, void* refCon, uint32_t devices);
    AJAStatus               Uninstall (void);
    
    inline AJAPnpCallback   GetCallback (void) const    {return mCallback;}
    inline void *           GetRefCon (void) const      {return mRefCon;}
    inline uint32_t         GetPnpDevices (void) const  {return mDevices;}

    void                    AddSignaled (void);
    void                    RemoveSignaled (void);

private:
    void*               mRefCon;
    AJAPnpCallback      mCallback;
    uint32_t            mDevices;
    HANDLE              mAddEventHandle;
    HANDLE              mAddWaitHandle;
    HANDLE              mRemoveEventHandle;
    HANDLE              mRemoveWaitHandle;
    bool                mbInstalled;
};

#endif  //  AJA_PNP_IMPL_H