53 lines
2.0 KiB
C++
53 lines
2.0 KiB
C++
// --------------------------------------------------------------------------
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// Module Name: GracefulTerminateApplication.h
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//
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// Copyright (c) 2000, Microsoft Corporation
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//
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// Class to manager terminating applications gracefully.
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//
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// History: 2000-10-27 vtan created
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// 2000-11-04 vtan split into separate file
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// --------------------------------------------------------------------------
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#ifndef _GracefulTerminateApplication_
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#define _GracefulTerminateApplication_
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#include <lpcfus.h>
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// --------------------------------------------------------------------------
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// CGracefulTerminateApplication
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//
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// Purpose: Class that works on the user side to try to gracefully
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// terminate a bad process.
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//
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// History: 2000-10-27 vtan created
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// 2000-11-04 vtan split into separate file
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// --------------------------------------------------------------------------
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class CGracefulTerminateApplication
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{
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public:
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enum
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{
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NO_WINDOWS_FOUND = 47647,
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WAIT_WINDOWS_FOUND = 48517
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};
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public:
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CGracefulTerminateApplication (void);
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~CGracefulTerminateApplication (void);
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void Terminate (DWORD dwProcessID);
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static void Prompt (HINSTANCE hInstance, HANDLE hProcess);
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private:
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static bool ShowPrompt (HINSTANCE hInstance, const WCHAR *pszImageName);
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static bool CanTerminateFirstInstance (HANDLE hPort, const WCHAR *pszImageName, WCHAR *pszUser, int cchUser);
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static bool TerminatedFirstInstance (HANDLE hPort, const WCHAR *pszImageName);
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static BOOL CALLBACK EnumWindowsProc (HWND hwnd, LPARAM lParam);
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private:
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DWORD _dwProcessID;
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bool _fFoundWindow;
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};
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#endif /* _GracefulTerminateApplication_ */
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