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96 lines
1.8 KiB
96 lines
1.8 KiB
/* File: D:\WACKER\tdll\engnthrd.c (Created: 04-Dec-1993)
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*
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* Copyright 1993 by Hilgraeve Inc. -- Monroe, MI
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* All rights reserved
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*
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* $Revision: 1.4 $
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* $Date: 1994/01/21 14:06:04 $
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*/
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#include <windows.h>
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#include "stdtyp.h"
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#include "assert.h"
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#include "session.h"
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#include <tdll\cloop.h>
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DWORD WINAPI EngineThread(const HSESSION hSession);
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/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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* FUNCTION:
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* CreateEngineThread
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*
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* DESCRIPTION:
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* Creates the communications thread (What a surpise!).
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*
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* ARGUMENTS:
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* hSession - session handle
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*
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* RETURNS:
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* 0=OK, 1=error.
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*
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*/
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int CreateEngineThread(const HSESSION hSession)
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{
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DWORD dwThreadId;
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HANDLE hThread;
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if (sessQueryEngineThreadHdl(hSession))
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return 1;
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hThread = CreateThread(0, 0, (LPTHREAD_START_ROUTINE)EngineThread,
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hSession, CREATE_SUSPENDED, &dwThreadId);
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if (hThread == 0)
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{
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assert(FALSE);
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return 1;
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}
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sessSetEngineThreadHdl(hSession, hThread);
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ResumeThread(hThread);
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return 0;
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}
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/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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* FUNCTION:
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* DestoryEngineThread
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*
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* DESCRIPTION:
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* Terminates the engine thread gracefully
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*
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* ARGUMENTS:
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* hSession - hSession
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*
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* RETURNS:
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* void
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*
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*/
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void DestroyEngineThread(const HSESSION hSession)
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{
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sessSetEngineThreadHdl(hSession, 0);
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return;
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}
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/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
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* FUNCTION:
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* EngineThread
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*
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* DESCRIPTION:
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* Creates the Engine thread.
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*
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* Important: This function must be declared WINAPI and DWORD return
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* because it is essentially a callback function.
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*
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* ARGUMENTS:
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* hSession - session handle
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*
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* RETURNS:
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* 0
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*
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*/
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DWORD WINAPI EngineThread(const HSESSION hSession)
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{
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CLoop(sessQueryCLoopHdl(hSession));
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return 0;
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}
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