public bool Delete() { IntPtr manager = AdvApi32.OpenSCManager(null, null, AdvApi32.SC_MANAGER_ACCESS_MASK.SC_MANAGER_ALL_ACCESS); if (manager == IntPtr.Zero) return false; IntPtr service = AdvApi32.OpenService(manager, _id, AdvApi32.SERVICE_ACCESS_MASK.SERVICE_ALL_ACCESS); if (service == IntPtr.Zero) return true; AdvApi32.SERVICE_STATUS status = new AdvApi32.SERVICE_STATUS(); AdvApi32.ControlService(service, AdvApi32.SERVICE_CONTROL.SERVICE_CONTROL_STOP, ref status); AdvApi32.DeleteService(service); AdvApi32.CloseServiceHandle(service); AdvApi32.CloseServiceHandle(manager); return true; }
public bool Install(string path, out string errorMessage) { IntPtr manager = AdvApi32.OpenSCManager(null, null, AdvApi32.SC_MANAGER_ACCESS_MASK.SC_MANAGER_ALL_ACCESS); if (manager == IntPtr.Zero) { errorMessage = "OpenSCManager returned zero."; return false; } IntPtr service = AdvApi32.CreateService(manager, _id, _id, AdvApi32.SERVICE_ACCESS_MASK.SERVICE_ALL_ACCESS, AdvApi32.SERVICE_TYPE.SERVICE_KERNEL_DRIVER, AdvApi32.SERVICE_START.SERVICE_DEMAND_START, AdvApi32.SERVICE_ERROR.SERVICE_ERROR_NORMAL, path, null, null, null, null, null); if (service == IntPtr.Zero) { if (Marshal.GetHRForLastWin32Error() == Kernel32.ERROR_SERVICE_EXISTS) { errorMessage = "Service already exists"; return false; } errorMessage = "CreateService returned the error: " + Marshal.GetExceptionForHR(Marshal.GetHRForLastWin32Error()).Message; AdvApi32.CloseServiceHandle(manager); return false; } if (!AdvApi32.StartService(service, 0, null)) { if (Marshal.GetHRForLastWin32Error() != Kernel32.ERROR_SERVICE_ALREADY_RUNNING) { errorMessage = "StartService returned the error: " + Marshal.GetExceptionForHR(Marshal.GetHRForLastWin32Error()).Message; AdvApi32.CloseServiceHandle(service); AdvApi32.CloseServiceHandle(manager); return false; } } AdvApi32.CloseServiceHandle(service); AdvApi32.CloseServiceHandle(manager); #if !NETSTANDARD2_0 try { // restrict the driver access to system (SY) and builtin admins (BA) // TODO: replace with a call to IoCreateDeviceSecure in the driver FileSecurity fileSecurity = File.GetAccessControl(@"\\.\" + _id); fileSecurity.SetSecurityDescriptorSddlForm("O:BAG:SYD:(A;;FA;;;SY)(A;;FA;;;BA)"); File.SetAccessControl(@"\\.\" + _id, fileSecurity); } catch { } #endif errorMessage = null; return true; }