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activate.go
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/
activate.go
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package main
import (
"fmt"
systemd "github.com/coreos/go-systemd/v22/dbus"
)
func activate() error {
conn, err := systemd.NewSystemConnection()
if err != nil {
return err
}
defer conn.Close()
unitName := ShortName + "d.service"
if _, _, err := conn.EnableUnitFiles([]string{unitName}, false, true); err != nil {
return err
}
done := make(chan string)
if _, err := conn.StartUnit(unitName, "replace", done); err != nil {
return err
}
<-done
properties, err := conn.GetUnitProperties(unitName)
if err != nil {
return err
}
activeState := properties["ActiveState"]
if activeState.(string) != "active" {
return fmt.Errorf("error: The unit %v failed to start. Run 'systemctl status %v' for more information", unitName, unitName)
}
return nil
}
func deactivate() error {
conn, err := systemd.NewSystemConnection()
if err != nil {
return err
}
defer conn.Close()
unitName := ShortName + "d.service"
done := make(chan string)
if _, err := conn.StopUnit(unitName, "replace", done); err != nil {
return err
}
<-done
if _, err := conn.DisableUnitFiles([]string{unitName}, false); err != nil {
return err
}
return nil
}