.gitignore added
[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / sys@v0.0.0-20210124154548-22da62e12c0c / windows / svc / mgr / service.go
diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/sys@v0.0.0-20210124154548-22da62e12c0c/windows/svc/mgr/service.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/sys@v0.0.0-20210124154548-22da62e12c0c/windows/svc/mgr/service.go
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+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build windows
+
+package mgr
+
+import (
+       "syscall"
+       "unsafe"
+
+       "golang.org/x/sys/windows"
+       "golang.org/x/sys/windows/svc"
+)
+
+// TODO(brainman): Use EnumDependentServices to enumerate dependent services.
+
+// Service is used to access Windows service.
+type Service struct {
+       Name   string
+       Handle windows.Handle
+}
+
+// Delete marks service s for deletion from the service control manager database.
+func (s *Service) Delete() error {
+       return windows.DeleteService(s.Handle)
+}
+
+// Close relinquish access to the service s.
+func (s *Service) Close() error {
+       return windows.CloseServiceHandle(s.Handle)
+}
+
+// Start starts service s.
+// args will be passed to svc.Handler.Execute.
+func (s *Service) Start(args ...string) error {
+       var p **uint16
+       if len(args) > 0 {
+               vs := make([]*uint16, len(args))
+               for i := range vs {
+                       vs[i] = syscall.StringToUTF16Ptr(args[i])
+               }
+               p = &vs[0]
+       }
+       return windows.StartService(s.Handle, uint32(len(args)), p)
+}
+
+// Control sends state change request c to the servce s.
+func (s *Service) Control(c svc.Cmd) (svc.Status, error) {
+       var t windows.SERVICE_STATUS
+       err := windows.ControlService(s.Handle, uint32(c), &t)
+       if err != nil {
+               return svc.Status{}, err
+       }
+       return svc.Status{
+               State:   svc.State(t.CurrentState),
+               Accepts: svc.Accepted(t.ControlsAccepted),
+       }, nil
+}
+
+// Query returns current status of service s.
+func (s *Service) Query() (svc.Status, error) {
+       var t windows.SERVICE_STATUS_PROCESS
+       var needed uint32
+       err := windows.QueryServiceStatusEx(s.Handle, windows.SC_STATUS_PROCESS_INFO, (*byte)(unsafe.Pointer(&t)), uint32(unsafe.Sizeof(t)), &needed)
+       if err != nil {
+               return svc.Status{}, err
+       }
+       return svc.Status{
+               State:                   svc.State(t.CurrentState),
+               Accepts:                 svc.Accepted(t.ControlsAccepted),
+               ProcessId:               t.ProcessId,
+               Win32ExitCode:           t.Win32ExitCode,
+               ServiceSpecificExitCode: t.ServiceSpecificExitCode,
+       }, nil
+}