297 lines
8.2 KiB
C
297 lines
8.2 KiB
C
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// avifps.h - AVIStream proxy / stub header
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#include <ole2.h>
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#ifdef CHICAGO
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#include "coguid.h"
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#endif
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#include <cobjps.h>
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#ifndef WIN32
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#include "olepriv.h"
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#endif
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enum {
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IAVISTREAM_Create = 0,
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IAVISTREAM_Info,
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IAVISTREAM_FindSample,
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IAVISTREAM_ReadFormat,
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IAVISTREAM_SetFormat,
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IAVISTREAM_Read,
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IAVISTREAM_Write,
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IAVISTREAM_Delete,
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IAVISTREAM_ReadData,
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IAVISTREAM_WriteData,
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IAVISTREAM_Reserved1,
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IAVISTREAM_Reserved2,
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IAVISTREAM_Reserved3,
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IAVISTREAM_Reserved4,
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IAVISTREAM_Reserved5,
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IAVISTREAM_SetInfo
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};
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// interface proxy for IAVIStream; always aggregated
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class FAR CPrxAVIStream : public IAVIStream
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{
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public:
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static IRpcProxyBuffer FAR* Create(IUnknown FAR* pUnkOuter);
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// IUnknown methods (for external interface(s))
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STDMETHOD(QueryInterface) ( REFIID iid, LPVOID FAR* ppvObj);
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STDMETHOD_(ULONG,AddRef) (void);
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STDMETHOD_(ULONG,Release) (void);
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// IAVIStream methods
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STDMETHOD(Create) (THIS_ LPARAM lParam1, LPARAM lParam2);
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STDMETHOD(Info) (THIS_ AVISTREAMINFO FAR * psi, LONG lSize);
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STDMETHOD_(LONG, FindSample)(THIS_ LONG lPos, LONG lFlags);
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STDMETHOD(ReadFormat) (THIS_ LONG lPos,
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LPVOID lpFormat, LONG FAR *lpcbFormat);
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STDMETHOD(SetFormat) (THIS_ LONG lPos,
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LPVOID lpFormat, LONG cbFormat);
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STDMETHOD(Read) (THIS_ LONG lStart, LONG lSamples,
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LPVOID lpBuffer, LONG cbBuffer,
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LONG FAR * plBytes, LONG FAR * plSamples);
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STDMETHOD(Write) (THIS_ LONG lStart, LONG lSamples,
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LPVOID lpBuffer, LONG cbBuffer,
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DWORD dwFlags,
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LONG FAR *plSampWritten,
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LONG FAR *plBytesWritten);
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STDMETHOD(Delete) (THIS_ LONG lStart, LONG lSamples);
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STDMETHOD(ReadData) (THIS_ DWORD fcc, LPVOID lp, LONG FAR *lpcb);
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STDMETHOD(WriteData) (THIS_ DWORD fcc, LPVOID lp, LONG cb);
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#ifdef WIN32
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STDMETHODIMP SetInfo(AVISTREAMINFO FAR *lpInfo, LONG cbInfo);
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#else
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STDMETHOD(Reserved1) (THIS);
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STDMETHOD(Reserved2) (THIS);
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STDMETHOD(Reserved3) (THIS);
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STDMETHOD(Reserved4) (THIS);
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STDMETHOD(Reserved5) (THIS);
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#endif
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private:
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CPrxAVIStream(IUnknown FAR* pUnkOuter);
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~CPrxAVIStream();
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// IRpcProxyBuffer which is also the controlling unknown
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struct CProxyImpl : IRpcProxyBuffer
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{
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public:
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CProxyImpl(CPrxAVIStream FAR* pPrxAVIStream)
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{ m_pPrxAVIStream = pPrxAVIStream; }
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STDMETHOD(QueryInterface)(REFIID iid, LPVOID FAR* ppv);
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STDMETHOD_(ULONG,AddRef)(void);
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STDMETHOD_(ULONG,Release)(void);
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STDMETHOD(Connect)(IRpcChannelBuffer FAR* pRpcChannelBuffer);
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STDMETHOD_(void, Disconnect)(void);
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private:
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CPrxAVIStream FAR* m_pPrxAVIStream;
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};
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friend CProxyImpl;
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CProxyImpl m_Proxy;
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// private state:
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ULONG m_refs;
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IUnknown FAR* m_pUnkOuter;
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IRpcChannelBuffer FAR* m_pRpcChannelBuffer;
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AVISTREAMINFO m_sh;
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};
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// interface stub for IAVIStream
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class FAR CStubAVIStream : public IRpcStubBuffer
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{
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public:
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static HRESULT Create(IUnknown FAR* pUnkObject, IRpcStubBuffer FAR* FAR* ppStub);
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STDMETHOD(QueryInterface) (REFIID iid, LPVOID FAR* ppv);
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STDMETHOD_(ULONG,AddRef) (void);
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STDMETHOD_(ULONG,Release) (void);
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STDMETHOD(Connect)(IUnknown FAR* pUnkObject);
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STDMETHOD_(void, Disconnect)(void);
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STDMETHOD(Invoke)(RPCOLEMESSAGE FAR *pMessage, IRpcChannelBuffer FAR *pChannel);
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STDMETHOD_(IRpcStubBuffer FAR *, IsIIDSupported)(REFIID iid);
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STDMETHOD_(ULONG, CountRefs)(void);
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STDMETHOD(DebugServerQueryInterface)(LPVOID FAR *ppv);
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STDMETHOD_(void, DebugServerRelease)(LPVOID pv);
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private:
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CStubAVIStream(void);
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~CStubAVIStream(void);
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ULONG m_refs;
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IAVIStream FAR* m_pAVIStream;
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};
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// Proxy/Stub Factory for pssamp.dll: supports IPSFactory only.
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class FAR CPSFactory : public IPSFactoryBuffer
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{
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public:
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CPSFactory();
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STDMETHOD(QueryInterface)(REFIID iid, LPVOID FAR* ppv);
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STDMETHOD_(ULONG,AddRef)(void);
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STDMETHOD_(ULONG,Release)(void);
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STDMETHOD(CreateProxy)(IUnknown FAR* pUnkOuter, REFIID iid,
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IRpcProxyBuffer FAR* FAR* ppProxy, LPVOID FAR* ppv);
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STDMETHOD(CreateStub)(REFIID iid, IUnknown FAR* pUnkServer,
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IRpcStubBuffer FAR* FAR* ppStub);
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private:
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ULONG m_refs;
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};
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DEFINE_AVIGUID(CLSID_AVIStreamPS, 0x0002000D, 0, 0);
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enum {
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IAVIFILE_Open = 0,
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IAVIFILE_Info,
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IAVIFILE_GetStream,
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IAVIFILE_CreateStream,
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IAVIFILE_Save,
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IAVIFILE_ReadData,
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IAVIFILE_WriteData,
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IAVIFILE_EndRecord,
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IAVIFILE_Reserved1,
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IAVIFILE_Reserved2,
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IAVIFILE_Reserved3,
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IAVIFILE_Reserved4,
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IAVIFILE_Reserved5
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};
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// interface proxy for IAVIFile; always aggregated
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class FAR CPrxAVIFile : public IAVIFile
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{
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public:
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static IRpcProxyBuffer FAR* Create(IUnknown FAR* pUnkOuter);
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// IUnknown methods (for external interface(s))
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STDMETHOD(QueryInterface) ( REFIID iid, LPVOID FAR* ppvObj);
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STDMETHOD_(ULONG,AddRef) (void);
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STDMETHOD_(ULONG,Release) (void);
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// IAVIFile methods
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#ifndef WIN32
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STDMETHOD(Open) (THIS_
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LPCTSTR szFile,
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UINT mode);
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#endif
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STDMETHOD(Info) (THIS_
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AVIFILEINFO FAR * pfi,
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LONG lSize);
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STDMETHOD(GetStream) (THIS_
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PAVISTREAM FAR * ppStream,
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DWORD fccType,
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LONG lParam);
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STDMETHOD(CreateStream) (THIS_
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PAVISTREAM FAR * ppStream,
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AVISTREAMINFO FAR * psi);
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#ifndef WIN32
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STDMETHOD(Save) (THIS_
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LPCTSTR szFile,
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AVICOMPRESSOPTIONS FAR *lpOptions,
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AVISAVECALLBACK lpfnCallback);
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#endif
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STDMETHOD(WriteData) (THIS_
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DWORD ckid,
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LPVOID lpData,
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LONG cbData);
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STDMETHOD(ReadData) (THIS_
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DWORD ckid,
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LPVOID lpData,
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LONG FAR *lpcbData);
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STDMETHOD(EndRecord) (THIS);
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#ifdef WIN32
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STDMETHODIMP DeleteStream (THIS_
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DWORD fccType,
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LONG lParam);
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#else
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STDMETHODIMP Reserved1 (THIS);
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STDMETHODIMP Reserved2 (THIS);
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STDMETHODIMP Reserved3 (THIS);
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STDMETHODIMP Reserved4 (THIS);
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STDMETHODIMP Reserved5 (THIS);
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#endif
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private:
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CPrxAVIFile(IUnknown FAR* pUnkOuter);
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~CPrxAVIFile();
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// IRpcProxyBuffer which is also the controlling unknown
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struct CProxyImpl : IRpcProxyBuffer
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{
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public:
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CProxyImpl(CPrxAVIFile FAR* pPrxAVIFile)
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{ m_pPrxAVIFile = pPrxAVIFile; }
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STDMETHOD(QueryInterface)(REFIID iid, LPVOID FAR* ppv);
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STDMETHOD_(ULONG,AddRef)(void);
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STDMETHOD_(ULONG,Release)(void);
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STDMETHOD(Connect)(IRpcChannelBuffer FAR* pRpcChannelBuffer);
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STDMETHOD_(void, Disconnect)(void);
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private:
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CPrxAVIFile FAR* m_pPrxAVIFile;
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};
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friend CProxyImpl;
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CProxyImpl m_Proxy;
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// private state:
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ULONG m_refs;
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IUnknown FAR* m_pUnkOuter;
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IRpcChannelBuffer FAR* m_pRpcChannelBuffer;
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AVIFILEINFO m_fi;
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};
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// interface stub for IAVIFile
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class FAR CStubAVIFile : public IRpcStubBuffer
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{
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public:
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static HRESULT Create(IUnknown FAR* pUnkObject, IRpcStubBuffer FAR* FAR* ppStub);
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STDMETHOD(QueryInterface) (REFIID iid, LPVOID FAR* ppv);
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STDMETHOD_(ULONG,AddRef) (void);
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STDMETHOD_(ULONG,Release) (void);
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STDMETHOD(Connect)(IUnknown FAR* pUnkObject);
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STDMETHOD_(void, Disconnect)(void);
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STDMETHOD(Invoke)(RPCOLEMESSAGE FAR *pMessage, IRpcChannelBuffer FAR *pChannel);
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STDMETHOD_(IRpcStubBuffer FAR *, IsIIDSupported)(REFIID iid);
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STDMETHOD_(ULONG, CountRefs)(void);
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STDMETHOD(DebugServerQueryInterface)(LPVOID FAR *ppv);
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STDMETHOD_(void, DebugServerRelease)(LPVOID pv);
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private:
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CStubAVIFile(void);
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~CStubAVIFile(void);
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ULONG m_refs;
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IAVIFile FAR* m_pAVIFile;
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};
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