116 lines
2.4 KiB
C
116 lines
2.4 KiB
C
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//Copyright (c) 1998 - 1999 Microsoft Corporation
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/*******************************************************************************
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*
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* threads.h
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*
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* interface of WINCFG thread classes
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*
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* copyright notice: Copyright 1994, Citrix Systems Inc.
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*
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* $Author: butchd $ Butch Davis
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*
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* $Log: M:\NT\PRIVATE\UTILS\CITRIX\WINUTILS\WINCFG\VCS\THREADS.H $
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*
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* Rev 1.8 18 Jun 1997 15:13:28 butchd
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* Hydrix split
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*
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* Rev 1.7 12 Sep 1996 16:16:46 butchd
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* update
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*
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*******************************************************************************/
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//#include <citrix\modem.h> // for CITRIX MODEM.DLL
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#define MAX_COMMAND_LEN 255
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////////////////////////////////////////////////////////////////////////////////
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// CThread class
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//
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class CThread
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{
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/*
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* Member variables.
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*/
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public:
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HANDLE m_hThread;
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DWORD m_dwThreadID;
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/*
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* Implementation
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*/
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public:
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virtual ~CThread();
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void* operator new(size_t nSize);
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void operator delete(void* p);
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protected:
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CThread();
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static DWORD __stdcall ThreadEntryPoint(LPVOID lpParam);
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virtual DWORD RunThread() = 0;
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/*
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* Operations: primary thread
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*/
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public:
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HANDLE CreateThread( DWORD cbStack = 0,
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DWORD fdwCreate = 0 );
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}; // end CThread class interface
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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// CATDlgInputThread class
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//
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#define MAX_STATUS_SEMAPHORE_COUNT 1
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#define MAX_SLEEP_COUNT 10
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class CATDlgInputThread : public CThread
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{
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/*
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* Member variables.
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*/
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public:
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HWND m_hDlg;
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HANDLE m_hDevice;
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PDCONFIG m_PdConfig;
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PROTOCOLSTATUS m_Status;
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BYTE m_Buffer[MAX_COMMAND_LEN+1];
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DWORD m_BufferBytes;
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protected:
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DWORD m_ErrorStatus;
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HANDLE m_hConsumed;
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BOOL m_bExit;
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DWORD m_EventMask;
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OVERLAPPED m_OverlapSignal;
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OVERLAPPED m_OverlapRead;
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/*
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* Implementation
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*/
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public:
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CATDlgInputThread();
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protected:
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virtual ~CATDlgInputThread();
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virtual DWORD RunThread();
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/*
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* Operations: primary thread.
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*/
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public:
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void SignalConsumed();
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void ExitThread();
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/*
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* Operations: secondary thread.
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*/
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protected:
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void NotifyAbort( UINT idError );
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int CommInputNotify();
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int CommStatusAndNotify();
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int PostInputRead();
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int PostStatusRead();
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}; // end CATDlgInputThread class interface
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////////////////////////////////////////////////////////////////////////////////
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