57 lines
2.3 KiB
C++
57 lines
2.3 KiB
C++
// --------------------------------------------------------------------------
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// Module Name: PortMessage.h
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//
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// Copyright (c) 1999-2000, Microsoft Corporation
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//
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// A class to wrap a PORT_MESSAGE struct within an object. It contains space
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// for PORT_MAXIMUM_MESSAGE_LENGTH bytes of data. Subclass this class to
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// write typed functions that access this data. Otherwise use
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// CPortMessage::GetData and type case the pointer returned.
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//
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// History: 1999-11-07 vtan created
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// 2000-08-25 vtan moved from Neptune to Whistler
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// --------------------------------------------------------------------------
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#ifndef _PortMessage_
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#define _PortMessage_
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// --------------------------------------------------------------------------
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// CPortMessage
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//
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// Purpose: This class wraps a PORT_MESSAGE structure. Subclass it to
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// write functions that access the internal data.
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//
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// History: 1999-11-07 vtan created
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// 2000-08-25 vtan moved from Neptune to Whistler
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// --------------------------------------------------------------------------
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class CPortMessage
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{
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public:
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CPortMessage (void);
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CPortMessage (const CPortMessage& portMessage);
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virtual ~CPortMessage (void);
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public:
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const PORT_MESSAGE* GetPortMessage (void) const;
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PORT_MESSAGE* GetPortMessage (void);
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const char* GetData (void) const;
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char* GetData (void);
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CSHORT GetDataLength (void) const;
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CSHORT GetType (void) const;
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HANDLE GetUniqueProcess (void) const;
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HANDLE GetUniqueThread (void) const;
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void SetReturnCode (NTSTATUS status);
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void SetData (const void *pData, CSHORT sDataSize);
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void SetDataLength (CSHORT sDataSize);
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NTSTATUS OpenClientToken (HANDLE& hToken) const;
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protected:
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PORT_MESSAGE _portMessage;
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char _data[PORT_MAXIMUM_MESSAGE_LENGTH];
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};
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#endif /* _PortMessage_ */
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