#ifndef _ASMASTER_H_
#define _ASMASTER_H_




class ASMaster : public IAppSharing
{
    friend BOOL CALLBACK eventProc(LPVOID, UINT, UINT_PTR, UINT_PTR);

public:

	ASMaster(UINT flags, IAppSharingNotify * pNotify);
    ~ASMaster();

	//
	// IUnknown methods:
	//

    STDMETHOD(QueryInterface)(REFIID, void **);
    STDMETHODIMP_(ULONG) AddRef();
    STDMETHODIMP_(ULONG) Release();

	//
	// IAppSharing methods:
	//

    //
    // Status
    //
    STDMETHODIMP_(BOOL) IsSharingAvailable();
    STDMETHODIMP_(BOOL) CanShareNow();
    STDMETHODIMP_(BOOL) IsInShare();
    STDMETHODIMP_(BOOL) IsSharing();
    STDMETHODIMP_(BOOL) CanAllowControl();
    STDMETHODIMP_(BOOL) IsControllable();
    STDMETHODIMP GetPersonStatus(IAS_GCC_ID Person, IAS_PERSON_STATUS * pStatus);

    // Share/Unshare this window
	STDMETHODIMP ShareDesktop(void);
	STDMETHODIMP UnshareDesktop(void);

    //
    // Control
    //

    // Viewer side
    STDMETHODIMP TakeControl(IAS_GCC_ID PersonOf);
    STDMETHODIMP CancelTakeControl(IAS_GCC_ID PersonOf);
    STDMETHODIMP ReleaseControl(IAS_GCC_ID PersonOf);
    STDMETHODIMP PassControl(IAS_GCC_ID PersonOf, IAS_GCC_ID PersonTo);

    // Host side
    STDMETHODIMP AllowControl(BOOL fAllowed);
    STDMETHODIMP GiveControl(IAS_GCC_ID PersonTo);
    STDMETHODIMP CancelGiveControl(IAS_GCC_ID PersonTo);
    STDMETHODIMP RevokeControl(IAS_GCC_ID PersonTo);

    //
    // Event notifications
    //
    BOOL        OnEvent(UINT event, UINT_PTR param1, UINT_PTR param2);

public:
    IAppSharingNotify * m_pNotify;

protected:
    LONG                m_cRefs;
};


// callbacks

BOOL CALLBACK eventProc(LPVOID, UINT, UINT, UINT);

DWORD WINAPI WorkThreadEntryPoint(LPVOID hEventWait);
HWND         IsForDialog(HWND hwnd);


#endif // ! _ASMASTER_H_