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/** |
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* This file has no copyright assigned and is placed in the Public Domain. |
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* This file is part of the mingw-w64 runtime package. |
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* No warranty is given; refer to the file DISCLAIMER.PD within this package. |
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*/ |
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#ifndef _MSPSTRM_H_ |
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#define _MSPSTRM_H_ |
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|
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#define STRM_INITIAL 0x00000000 |
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#define STRM_TERMINALSELECTED 0x00000001 |
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#define STRM_CONFIGURED 0x00000002 |
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#define STRM_RUNNING 0x00000004 |
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#define STRM_PAUSED 0x00000008 |
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#define STRM_STOPPED 0x00000010 |
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|
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class CMSPStream; |
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|
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class ATL_NO_VTABLE CPTEventSink : public CComObjectRootEx<CComMultiThreadModel>,public ITPluggableTerminalEventSink { |
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public: |
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CPTEventSink(); |
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~CPTEventSink(); |
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BEGIN_COM_MAP(CPTEventSink) |
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COM_INTERFACE_ENTRY(ITPluggableTerminalEventSink) |
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END_COM_MAP() |
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public: |
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STDMETHOD(FireEvent)(const MSP_EVENT_INFO *pMspEventInfo); |
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public: |
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HRESULT SetSinkStream(CMSPStream *pStream); |
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private: |
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struct AsyncEventStruct { |
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CMSPStream *pMSPStream; |
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MSPEVENTITEM *pEventItem; |
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AsyncEventStruct() : pMSPStream(NULL),pEventItem(NULL) { |
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LOG((MSP_TRACE,"AsyncEventStruct::AsyncEventStruct[%p]",this)); |
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} |
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~AsyncEventStruct() { |
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pMSPStream = NULL; |
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pEventItem = NULL; |
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LOG((MSP_TRACE,"AsyncEventStruct::~AsyncEventStruct[%p]",this)); |
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} |
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}; |
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static DWORD WINAPI FireEventCallBack(LPVOID pEventStructure); |
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private: |
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CMSPStream *m_pMSPStream; |
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}; |
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|
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class ATL_NO_VTABLE CMSPStream : public CComObjectRootEx<CComMultiThreadModelNoCS>,public IDispatchImpl<ITStream,&IID_ITStream,&LIBID_TAPI3Lib> { |
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public: |
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BEGIN_COM_MAP(CMSPStream) |
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COM_INTERFACE_ENTRY(IDispatch) |
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COM_INTERFACE_ENTRY(ITStream) |
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COM_INTERFACE_ENTRY_AGGREGATE(IID_IMarshal,m_pFTM) |
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END_COM_MAP() |
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DECLARE_GET_CONTROLLING_UNKNOWN() |
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CMSPStream(); |
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~CMSPStream(); |
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virtual void FinalRelease(); |
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STDMETHOD (get_MediaType) (__LONG32 *plMediaType); |
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STDMETHOD (get_Direction) (TERMINAL_DIRECTION *pTerminalDirection); |
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STDMETHOD (get_Name) (BSTR *ppName) = 0; |
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STDMETHOD (SelectTerminal) (ITTerminal *pTerminal); |
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STDMETHOD (UnselectTerminal) (ITTerminal *pTerminal); |
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STDMETHOD (EnumerateTerminals) (IEnumTerminal **ppEnumTerminal); |
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STDMETHOD (get_Terminals) (VARIANT *pTerminals); |
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STDMETHOD (StartStream) (); |
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STDMETHOD (PauseStream) (); |
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STDMETHOD (StopStream) (); |
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virtual HRESULT Init(HANDLE hAddress,CMSPCallBase *pMSPCall,IMediaEvent *pGraph,DWORD dwMediaType,TERMINAL_DIRECTION Direction); |
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virtual HRESULT ShutDown(); |
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virtual HRESULT GetState(DWORD *pdwStatus) { return E_NOTIMPL; } |
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virtual HRESULT HandleTSPData(BYTE *pData,DWORD dwSize); |
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virtual HRESULT ProcessGraphEvent(__LONG32 lEventCode,LONG_PTR lParam1,LONG_PTR lParam2); |
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protected: |
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HRESULT RegisterPluggableTerminalEventSink(ITTerminal *pTerminal); |
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HRESULT UnregisterPluggableTerminalEventSink(ITTerminal *pTerminal); |
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HRESULT ReleaseSink(); |
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ULONG InternalAddRef(); |
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ULONG InternalRelease(); |
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public: |
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HRESULT HandleSinkEvent(MSPEVENTITEM *pEventItem); |
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protected: |
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IUnknown *m_pFTM; |
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DWORD m_dwState; |
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DWORD m_dwMediaType; |
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TERMINAL_DIRECTION m_Direction; |
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HANDLE m_hAddress; |
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CMSPCallBase *m_pMSPCall; |
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IGraphBuilder *m_pIGraphBuilder; |
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IMediaControl *m_pIMediaControl; |
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CMSPArray <ITTerminal *> m_Terminals; |
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CMSPCritSection m_lock; |
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CMSPCritSection m_lockRefCount; |
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ITPluggableTerminalEventSink *m_pPTEventSink; |
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__LONG32 m_lMyPersonalRefcount; |
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WINBOOL m_bFirstAddRef; |
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}; |
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|
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#endif |
