vxug-VXAPI/Windows API/IsProcessRunning.cpp

102 lines
2.6 KiB
C++

BOOL IsProcessRunningA(PCHAR ProcessNameWithExtension, BOOL IsCaseSensitive)
{
HANDLE hProcess = NULL;
DWORD ProcessIdArray[1024] = { 0 };
DWORD ProcessIdArraySize = 0;
DWORD NumberOfBytesReturned = 0;
if (!EnumProcesses(ProcessIdArray, sizeof(ProcessIdArray), &NumberOfBytesReturned))
return FALSE;
ProcessIdArraySize = NumberOfBytesReturned / sizeof(DWORD);
for (DWORD dwIndex = 0; dwIndex < ProcessIdArraySize; dwIndex++)
{
HMODULE Module = NULL;
CHAR ProcessStringName[MAX_PATH] = { 0 };
if (ProcessIdArray[dwIndex] == 0)
continue;
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, ProcessIdArray[dwIndex]);
if (hProcess == NULL)
continue;
if (!EnumProcessModules(hProcess, &Module, sizeof(Module), &NumberOfBytesReturned))
continue;
if (GetModuleBaseNameA(hProcess, Module, ProcessStringName, sizeof(ProcessStringName) / sizeof(WCHAR)) == 0)
continue;
if (hProcess)
CloseHandle(hProcess);
if (!IsCaseSensitive)
{
PCHAR String1 = CaplockStringA(ProcessNameWithExtension);
PCHAR String2 = CaplockStringA(ProcessStringName);
if (StringCompareA(String1, String2) == 0)
return TRUE;
}
else {
if (StringCompareA(ProcessStringName, ProcessNameWithExtension) == 0)
return TRUE;
}
}
return FALSE;
}
BOOL IsProcessRunningW(PWCHAR ProcessNameWithExtension, BOOL IsCaseSensitive)
{
HANDLE hProcess = NULL;
DWORD ProcessIdArray[1024] = { 0 };
DWORD ProcessIdArraySize = 0;
DWORD NumberOfBytesReturned = 0;
if (!EnumProcesses(ProcessIdArray, sizeof(ProcessIdArray), &NumberOfBytesReturned))
return FALSE;
ProcessIdArraySize = NumberOfBytesReturned / sizeof(DWORD);
for (DWORD dwIndex = 0; dwIndex < ProcessIdArraySize; dwIndex++)
{
HMODULE Module = NULL;
WCHAR ProcessStringName[MAX_PATH] = { 0 };
if (ProcessIdArray[dwIndex] == 0)
continue;
hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, ProcessIdArray[dwIndex]);
if (hProcess == NULL)
continue;
if (!EnumProcessModules(hProcess, &Module, sizeof(Module), &NumberOfBytesReturned))
continue;
if (GetModuleBaseNameW(hProcess, Module, ProcessStringName, sizeof(ProcessStringName) / sizeof(WCHAR)) == 0)
continue;
if (hProcess)
CloseHandle(hProcess);
if (!IsCaseSensitive)
{
PWCHAR String1 = CaplockStringW(ProcessNameWithExtension);
PWCHAR String2 = CaplockStringW(ProcessStringName);
if (StringCompareW(String1, String2) == 0)
return TRUE;
}
else {
if (StringCompareW(ProcessStringName, ProcessNameWithExtension) == 0)
return TRUE;
}
}
return FALSE;
}