114 lines
2.5 KiB
C
114 lines
2.5 KiB
C
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/*++
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Copyright (C) Microsoft Corporation, 1994 - 1999
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Module Name:
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Async.c
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Abstract:
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Some common routines for the Async tests.
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Author:
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Kamen Moutafov (kamenm) 20-Apr-1998
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Revision History:
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--*/
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#include <rpcperf.h>
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unsigned int RPC_ENTRY WindowProc(IN void * hWnd, IN unsigned int Message,
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IN unsigned int wParam, IN unsigned long lParam)
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{
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LRESULT Res = 0;
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if (Message == PERF_TEST_NOTIFY)
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{
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// no-op
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}
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else
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{
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Res = DefWindowProc((HWND)hWnd, Message, wParam, lParam);
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}
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return (unsigned int)Res;
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}
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void RunMessageLoop(HWND hWnd)
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{
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MSG msg;
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UINT nTimerID = 1;
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SetTimer(hWnd, nTimerID, 5000, NULL);
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// run the message loop
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while (GetMessage(&msg, 0, 0, 0))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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KillTimer(hWnd, nTimerID);
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}
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void PumpMessage(void)
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{
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MSG msg;
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GetMessage(&msg, NULL, 0, 0);
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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HWND CreateSTAWindow(char *lpszWinName)
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{
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HWND hWnd;
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WNDCLASSA wc;
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DWORD dwCurProcessId;
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char WNDCLASSNAME[100];
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dwCurProcessId = GetCurrentProcessId();
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wsprintfA(WNDCLASSNAME, "Windows WMSG BVT %lx", dwCurProcessId);
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if (GetClassInfoA(GetModuleHandle(NULL), WNDCLASSNAME, &wc) == FALSE)
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{
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DWORD dwError;
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dwError = GetLastError();
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wc.style = 0;
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wc.lpfnWndProc = (WNDPROC) WindowProc;
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wc.cbWndExtra = 4;
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wc.cbClsExtra = 0;
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wc.hInstance = GetModuleHandle(NULL);
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wc.hIcon = NULL;
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wc.hCursor = NULL;
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wc.hbrBackground = NULL;
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wc.lpszMenuName = NULL;
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wc.lpszClassName = WNDCLASSNAME;
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if (RegisterClassA(&wc) == 0)
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{
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return (NULL);
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}
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}
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// Create hidden window to receive RPC messages
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hWnd = CreateWindowExA(WS_EX_NOPARENTNOTIFY,
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WNDCLASSNAME,
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"temp",
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WS_OVERLAPPEDWINDOW | WS_CHILD | WS_POPUP,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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GetDesktopWindow(),
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(HMENU)NULL,
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GetModuleHandle(NULL),
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(LPVOID)0);
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SetWindowLongPtr(hWnd, GWLP_USERDATA, (long)GetCurrentThreadId());
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SetWindowTextA(hWnd, lpszWinName);
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return (hWnd);
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}
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