147 lines
4.2 KiB
C++
147 lines
4.2 KiB
C++
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#define PP_PRE_SWITCH 0x00000001
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#define PP_POST_SWITCH 0x00000002
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#define PP_DELETE 0x00000004
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#define PP_PRE_SWITCH 0x00000001
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#define PP_POST_SWITCH 0x00000002
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#define PP_DELETE 0x00000004
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#define DATASNIFSIZEDOCFILE_MIN 2048
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class CMimeHandlerTest1 : public CBaseProtocol
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//: public IOInetProtocol
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, public IOInetProtocolSink
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{
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public:
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// IUnknown methods
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STDMETHODIMP QueryInterface(REFIID iid, void **ppvObj);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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//
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//IOInetProtocol methods
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STDMETHODIMP Start(LPCWSTR szUrl,IOInetProtocolSink *pProtSink,
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IOInetBindInfo *pOIBindInfo,DWORD grfSTI,DWORD dwReserved);
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STDMETHODIMP Continue(PROTOCOLDATA *pStateInfo);
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STDMETHODIMP Abort(HRESULT hrReason,DWORD dwOptions);
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STDMETHODIMP Terminate(DWORD dwOptions);
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STDMETHODIMP Suspend();
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STDMETHODIMP Resume();
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STDMETHODIMP Read(void *pv,ULONG cb,ULONG *pcbRead);
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STDMETHODIMP Seek(LARGE_INTEGER dlibMove,DWORD dwOrigin,
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ULARGE_INTEGER *plibNewPosition);
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STDMETHODIMP LockRequest(DWORD dwOptions);
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STDMETHODIMP UnlockRequest();
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//
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// IOInetProtocolSink methods
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STDMETHODIMP Switch(PROTOCOLDATA *pStateInfo);
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STDMETHODIMP ReportProgress(ULONG ulStatusCode, LPCWSTR szStatusText);
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STDMETHODIMP ReportData( DWORD grfBSCF, ULONG ulProgress, ULONG ulProgressMax);
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STDMETHODIMP ReportResult(HRESULT hrResult, DWORD dwError, LPCWSTR wzResult);
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public:
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STDMETHODIMP Create(CMimeHandlerTest1 **ppCProtHandler);
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STDMETHODIMP OnDataReceived(DWORD *pgrfBSC, DWORD *pcbBytesAvailable, DWORD *pdwTotalSize);
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void SetProtSink(IOInetProtocolSink *pProtSnk)
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{
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TransAssert((pProtSnk));
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/*
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if (pProtSnk)
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{
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pProtSnk->AddRef();
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}
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if (_pProtSnk)
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{
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_pProtSnk->Release();
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}
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*/
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_pProtSnk = pProtSnk;
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}
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void SetDelegate(IUnknown *pUnk, IOInetProtocolSink *pProtSnk)
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{
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TransAssert((pProtSnk && pUnk));
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/*
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if (pProtSnk)
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{
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pProtSnk->AddRef();
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}
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if (pUnk)
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{
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pUnk->AddRef();
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}
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if (_pProtSnk)
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{
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_pProtSnk->Release();
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}
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if (_pUnk)
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{
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_pUnk->Release();
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}
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*/
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_pProtSnk = pProtSnk;
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_pUnk = pUnk;
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}
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STDMETHODIMP Initialize(DWORD dwMode, DWORD dwOptions, IUnknown *pUnk, IOInetProtocol *pProt, IOInetProtocolSink *pProtSnk);
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CMimeHandlerTest1(REFCLSID rclsid, IUnknown *pUnkOuter, IUnknown **ppUnkInner);
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virtual ~CMimeHandlerTest1()
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{
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if (_pProt)
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{
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_pProt->Release();
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}
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if (_pProtSnk)
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{
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_pProtSnk->Release();
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}
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delete [] _pwzFileName;
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delete [] _pwzMimeSuggested;
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delete [] _pBuffer;
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}
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private:
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CRefCount _CRefs; // the total refcount of this object
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CMutexSem _mxs; // used in Read, Seek, Abort and package list in case of apartment threaded
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IUnknown *_pUnk;
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IOInetProtocol *_pProt; // the prot the filter reads from
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IOInetProtocolSink *_pProtSnk; // the prot report progress
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DWORD _dwOInetBdgFlags;
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DWORD _dwMode; //
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LPBYTE _pBuffer; // DNLD_BUFFER_SIZE size buffer
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ULONG _cbBufferSize;
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ULONG _cbTotalBytesRead;
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ULONG _cbBufferFilled; //how much of the buffer is in use
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//ULONG _cbDataSize;
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ULONG _cbDataSniffMin;
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ULONG _cbBytesReported; // how much was reported
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BOOL _fDocFile : 1;
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BOOL _fMimeVerified : 1;
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BOOL _fDelete : 1;
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LPWSTR _pwzFileName;
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LPWSTR _pwzMimeSuggested;
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};
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