문서 파일을 열고 있는 프로세스 ID 강제 종료

#include <windows.h>
#include <RestartManager.h>
#include <stdio.h>


#pragma comment(lib, "Rstrtmgr.lib")


int __cdecl wmain(int argc, WCHAR **argv)
{
	DWORD dwSession;

	PCWSTR pszFile = _T("D:\\R00RR0162232162_2023070523_MACHINE-ALARM.csv");
	HANDLE hFile = CreateFile(pszFile, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_ARCHIVE, NULL);
	auto thisProcID = GetProcessId(GetCurrentProcess());

	WCHAR szSessionKey[CCH_RM_SESSION_KEY + 1] = { 0 };
	DWORD dwError = RmStartSession(&dwSession, 0, szSessionKey);
	wprintf(L"RmStartSession returned %d\n", dwError);

	if (dwError == ERROR_SUCCESS) 
	{
		dwError = RmRegisterResources(dwSession, 1, &pszFile, 0, NULL, 0, NULL);
		wprintf(L"RmRegisterResources(%ls) returned %d\n", pszFile, dwError);
		if (dwError == ERROR_SUCCESS)
		{
			DWORD dwReason;
			UINT i;
			UINT nProcInfoNeeded;
			UINT nProcInfo = 10;
			RM_PROCESS_INFO rgpi[10];
			dwError = RmGetList(dwSession, &nProcInfoNeeded,
				&nProcInfo, rgpi, &dwReason);
			wprintf(L"RmGetList returned %d\n", dwError);
			if (dwError == ERROR_SUCCESS)
			{
				wprintf(L"RmGetList returned %d infos (%d needed)\n", nProcInfo, nProcInfoNeeded);
				for (i = 0; i < nProcInfo; i++)
				{
					wprintf(L"%d.ApplicationType = %d\n", i, rgpi[i].ApplicationType);
					wprintf(L"%d.strAppName = %ls\n", i, rgpi[i].strAppName);
					wprintf(L"%d.Process.dwProcessId = %d\n", i, rgpi[i].Process.dwProcessId);

					HANDLE hProcess = OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION | PROCESS_TERMINATE,
						FALSE, rgpi[i].Process.dwProcessId);
					if (hProcess)
					{
						FILETIME ftCreate, ftExit, ftKernel, ftUser;

						if (GetProcessTimes(hProcess, &ftCreate, &ftExit, &ftKernel, &ftUser) &&
							CompareFileTime(&rgpi[i].Process.ProcessStartTime, &ftCreate) == 0)
						{
							WCHAR sz[MAX_PATH];
							DWORD cch = MAX_PATH;
							if (QueryFullProcessImageNameW(hProcess, 0, sz, &cch) && cch <= MAX_PATH)
							{
								wprintf(L"  = %ls\n", sz);
							}
						}

						if (thisProcID == rgpi[i].Process.dwProcessId)
						{
							wprintf(L"%d.Process.dwProcessId = %d  This is me.. I dont kill myself...\n", i, rgpi[i].Process.dwProcessId);
						}
						else
						{
							if (TerminateProcess(hProcess, 0))
							{
								wprintf(L"%d.Process.dwProcessId = %d  TerminateProcess ok\n", i, rgpi[i].Process.dwProcessId);
							}
							else
							{
								wprintf(L"%d.Process.dwProcessId = %d  TerminateProcess fail\n", i, rgpi[i].Process.dwProcessId);
							}
						}

						CloseHandle(hProcess);
					}
				}
			}
		}
		RmEndSession(dwSession);
	}


	CloseHandle(hFile);
	return 0;
}