1 // Copyright 2012 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
12 "golang.org/x/sys/windows"
13 "golang.org/x/sys/windows/svc"
16 // TODO(brainman): Use EnumDependentServices to enumerate dependent services.
18 // TODO(brainman): Use EnumServicesStatus to enumerate services in the specified service control manager database.
20 // Service is used to access Windows service.
26 // Delete marks service s for deletion from the service control manager database.
27 func (s *Service) Delete() error {
28 return windows.DeleteService(s.Handle)
31 // Close relinquish access to the service s.
32 func (s *Service) Close() error {
33 return windows.CloseServiceHandle(s.Handle)
36 // Start starts service s.
37 // args will be passed to svc.Handler.Execute.
38 func (s *Service) Start(args ...string) error {
41 vs := make([]*uint16, len(args))
42 for i, _ := range vs {
43 vs[i] = syscall.StringToUTF16Ptr(args[i])
47 return windows.StartService(s.Handle, uint32(len(args)), p)
50 // Control sends state change request c to the servce s.
51 func (s *Service) Control(c svc.Cmd) (svc.Status, error) {
52 var t windows.SERVICE_STATUS
53 err := windows.ControlService(s.Handle, uint32(c), &t)
55 return svc.Status{}, err
58 State: svc.State(t.CurrentState),
59 Accepts: svc.Accepted(t.ControlsAccepted),
63 // Query returns current status of service s.
64 func (s *Service) Query() (svc.Status, error) {
65 var t windows.SERVICE_STATUS
66 err := windows.QueryServiceStatus(s.Handle, &t)
68 return svc.Status{}, err
71 State: svc.State(t.CurrentState),
72 Accepts: svc.Accepted(t.ControlsAccepted),