static bool StopService(Options opt)
{
bool bResult = false;
try
{
bool IsWindows = System.Runtime.InteropServices.RuntimeInformation
.IsOSPlatform(System.Runtime.InteropServices.OSPlatform.Windows);
if (IsWindows == true)
{
ServiceControlManager mgr = ServiceControlManager.Connect(Win32ServiceInterop.Wrapper, null, null, ServiceControlManagerAccessRights.All);
if ((mgr != null) && (mgr.IsInvalid != true))
{
ServiceHandle h = mgr.OpenService(ServiceName, ServiceControlAccessRights.All);
if (h != null)
{
ServiceStatusProcess status = new ServiceStatusProcess();
uint reason = (uint)StopReasonMinorReasonFlags.SERVICE_STOP_REASON_MINOR_MAINTENANCE |
(uint)StopReasonMajorReasonFlags.SERVICE_STOP_REASON_MAJOR_NONE |
(uint)StopReasonFlags.SERVICE_STOP_REASON_FLAG_UNPLANNED;
ServiceStatusParam param = new ServiceStatusParam(reason, status);
int s = Marshal.SizeOf <ServiceStatusParam>();
var lpParam = Marshal.AllocHGlobal(s);
Marshal.StructureToPtr(param, lpParam, fDeleteOld: false);
if (Win32ServiceInterop.ControlServiceExW(h, (uint)ServiceControlCommandFlags.SERVICE_CONTROL_STOP, (uint)ServiceControlCommandReasonFlags.SERVICE_CONTROL_STATUS_REASON_INFO, lpParam) == true)
{
bResult = true;
}
else
{
opt.LogError("Stop feature: can't stop Service: " + ServiceName + " ErrorCode: " + Marshal.GetLastWin32Error().ToString());
}
}
else
{
opt.LogError("Stop feature: can't open Service: " + ServiceName);
}
}
else
{
opt.LogError("Stop feature: can't open ServiceManager");
}
}
else
{
opt.LogError("Stop feature: this service is not available on the current platform");
}
}
catch (Exception ex)
{
opt.LogError("Stop feature: exception: " + ex.Message);
}
return(bResult);
}
private static int GetServiceProcessId(ServiceController sc)
{
IntPtr zero = IntPtr.Zero;
try
{
UInt32 dwBytesNeeded;
// Call once to figure the size of the output buffer.
QueryServiceStatusEx(sc.ServiceHandle, SC_STATUS_PROCESS_INFO, zero, 0, out dwBytesNeeded);
if (Marshal.GetLastWin32Error() == ERROR_INSUFFICIENT_BUFFER)
{
// Allocate required buffer and call again.
zero = Marshal.AllocHGlobal((int)dwBytesNeeded);
if (QueryServiceStatusEx(
sc.ServiceHandle,
SC_STATUS_PROCESS_INFO,
zero,
dwBytesNeeded,
out dwBytesNeeded))
{
var ssp = new ServiceStatusProcess();
Marshal.PtrToStructure(zero, ssp);
return((int)ssp.dwProcessId);
}
}
}
finally
{
if (zero != IntPtr.Zero)
{
Marshal.FreeHGlobal(zero);
}
}
return(-1);
}
public static void ReadStatuses(ref ServiceStatusProcess service)
{
_services.Add(service);
}
