std::vector<DWORD> pids;

HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);

if (hSnapshot == INVALID_HANDLE_VALUE) {

std::cerr << "[!]Invalid Snapshot handle value return" << std::endl;

return pids;

}

PROCESSENTRY32W entry;

entry.dwSize = sizeof(entry);

if (Process32FirstW(hSnapshot, &entry)) {

do {

std::wstring exe(entry.szExeFile);

std::wstring exeLower = exe;

std::wstring nameLower = processName;

std::transform(exeLower.begin(), exeLower.end(), exeLower.begin(), ::towlower);

std::transform(nameLower.begin(), nameLower.end(), nameLower.begin(), ::towlower);

if (exeLower == nameLower) {

pids.push_back(entry.th32ProcessID);

}

} while (Process32NextW(hSnapshot, &entry));

}

CloseHandle(hSnapshot);

return pids;

}