windows-nt/Source/XPSP1/NT/enduser/netmeeting/ui/conf/nmft.h

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2020-09-26 03:20:57 -05:00
#ifndef __NmFt_h__
#define __NmFt_h__
class CNmChannelFtObj;
class ATL_NO_VTABLE CNmFtObj :
public CComObjectRootEx<CComSingleThreadModel>,
public INmFt,
public IInternalFtObj
{
protected:
CNmChannelFtObj* m_pChannelFtObj;
MBFTEVENTHANDLE m_hFileEvent;
MBFTFILEHANDLE m_hFile;
bool m_bIncoming;
CComBSTR m_strFileName;
DWORD m_dwSizeInBytes;
CComPtr<INmMember> m_spSDKMember;
NM_FT_STATE m_State;
DWORD m_dwBytesTransferred;
bool m_bSomeoneCanceled;
public:
DECLARE_NO_REGISTRY()
DECLARE_NOT_AGGREGATABLE(CNmFtObj)
BEGIN_COM_MAP(CNmFtObj)
COM_INTERFACE_ENTRY(INmFt)
COM_INTERFACE_ENTRY(IInternalFtObj)
END_COM_MAP()
////////////////////////////////////////////////
// Construction and destruction
static HRESULT CreateInstance(
CNmChannelFtObj* pChannelObj,
MBFTEVENTHANDLE hFileEvent,
MBFTFILEHANDLE hFile,
bool bIncoming,
LPCTSTR szFileName,
DWORD dwSizeInBytes,
INmMember* pSDKMember,
INmFt** ppNmFt);
////////////////////////////////////////////////
// INmFt interface
STDMETHOD(IsIncoming)(void);
STDMETHOD(GetState)(NM_FT_STATE *puState);
STDMETHOD(GetName)(BSTR *pbstrName);
STDMETHOD(GetSize)(ULONG *puBytes);
STDMETHOD(GetBytesTransferred)(ULONG *puBytes);
STDMETHOD(GetMember)(INmMember **ppMember);
STDMETHOD(Cancel)(void);
////////////////////////////////////////////////
// IInternalFtObj interface
STDMETHOD(GetHEvent)(UINT *phEvent);
STDMETHOD(OnFileProgress)(UINT hFile, ULONG lFileSize, ULONG lBytesTransmitted);
STDMETHOD(FileTransferDone)();
STDMETHOD(OnError)();
};
#endif // __NmFt_h__