func removeService(name string) error {
log.Info("Removing service")
m, err := mgr.Connect()
if err != nil {
return err
}
defer m.Disconnect()
s, err := m.OpenService(name)
if err != nil {
log.Info("Service not installed")
return ServiceNotFound
}
defer s.Close()
err = s.Delete()
if err != nil {
return err
}
err = eventlog.Remove(name)
if err != nil {
return fmt.Errorf("RemoveEventLogSource() failed: %s", err)
}
log.Info("Service removed")
return nil
}
func uninstallService(name string) {
log.Infof("Uninstalling service %s", name)
m, err := mgr.Connect()
if err != nil {
log.Errorf("Failed to connect to service manager: %v", err)
}
defer m.Disconnect()
s, err := m.OpenService(name)
// service exist so we try to uninstall it
if err != nil {
log.Debugf("Service %s doesn't exist, no uninstall action needed", name)
return
}
defer s.Close()
err = s.Delete()
if err != nil {
log.Errorf("Can't delete service %s: %v", name, err)
}
err = eventlog.Remove(s.Name)
if err != nil {
log.Errorf("RemoveEventLogSource() failed: %s", err)
}
return
}
func removeEventLog(c *cli.Context) {
err := eventlog.Remove(lib.ConnectorName)
if err != nil {
fmt.Printf("Failed to remove event log registry entries: %s\n", err)
os.Exit(1)
}
fmt.Println("Event log registry entries removed successfully")
}
func unregisterService() error {
m, err := mgr.Connect()
if err != nil {
return err
}
defer m.Disconnect()
s, err := m.OpenService(*flServiceName)
if err != nil {
return err
}
defer s.Close()
eventlog.Remove(*flServiceName)
err = s.Delete()
if err != nil {
return err
}
return nil
}
func (ws *windowsService) Uninstall() error {
m, err := mgr.Connect()
if err != nil {
return err
}
defer m.Disconnect()
s, err := m.OpenService(ws.Name)
if err != nil {
return fmt.Errorf("service %s is not installed", ws.Name)
}
defer s.Close()
err = s.Delete()
if err != nil {
return err
}
err = eventlog.Remove(ws.Name)
if err != nil {
return fmt.Errorf("RemoveEventLogSource() failed: %s", err)
}
return nil
}
func removeService(name string) error {
m, err := mgr.Connect()
if err != nil {
return err
}
defer m.Disconnect()
s, err := m.OpenService(name)
if err != nil {
return fmt.Errorf("service %s is not installed", name)
}
defer s.Close()
err = s.Delete()
if err != nil {
return err
}
err = eventlog.Remove(name)
if err != nil {
return fmt.Errorf("RemoveEventLogSource() failed: %s", err)
}
return nil
}
func TestLog(t *testing.T) {
if testing.Short() {
t.Skip("skipping test in short mode - it modifies system logs")
}
const name = "mylog"
const supports = eventlog.Error | eventlog.Warning | eventlog.Info
err := eventlog.InstallAsEventCreate(name, supports)
if err != nil {
t.Fatalf("Install failed: %s", err)
}
defer func() {
err = eventlog.Remove(name)
if err != nil {
t.Fatalf("Remove failed: %s", err)
}
}()
l, err := eventlog.Open(name)
if err != nil {
t.Fatalf("Open failed: %s", err)
}
defer l.Close()
err = l.Info(1, "info")
if err != nil {
t.Fatalf("Info failed: %s", err)
}
err = l.Warning(2, "warning")
if err != nil {
t.Fatalf("Warning failed: %s", err)
}
err = l.Error(3, "error")
if err != nil {
t.Fatalf("Error failed: %s", err)
}
}
// Stop the service.
var stopCommand = &command{
name: "stop",
description: "stop the service (Windows only)",
exec: func(config *cfg.Config) error {
return serviceCommand("stop")
},
}
// Remove the service.
var removeCommand = &command{
name: "remove",
description: "remove the service (Windows only)",
exec: func(config *cfg.Config) error {
if err := serviceCommand("remove"); err != nil {
return err
}
return eventlog.Remove(exec.ServiceName)
},
}
// Initialize the commands available for the current platform.
func Init() {
commands = []*command{
installCommand,
removeCommand,
startCommand,
stopCommand,
}
}