returned existing files to origin during restruct

agent/services_windows.go

@@ -20,7 +20,26 @@ import (
 	"golang.org/x/sys/windows/svc/mgr"
 )
 
+func GetServiceStatus(name string) (string, error) {
+	conn, err := mgr.Connect()
+	if err != nil {
+		return "n/a", err
+	}
+	defer conn.Disconnect()
 
+	srv, err := conn.OpenService(name)
+	if err != nil {
+		return "n/a", err
+	}
+	defer srv.Close()
+
+	q, err := srv.Query()
+	if err != nil {
+		return "n/a", err
+	}
+
+	return serviceStatusText(uint32(q.State)), nil
+}
 
 func (a *Agent) ControlService(name, action string) rmm.WinSvcResp {
 	conn, err := mgr.Connect()
@@ -247,7 +266,27 @@ func serviceExists(name string) bool {
 	return true
 }
 
-
+// https://docs.microsoft.com/en-us/dotnet/api/system.serviceprocess.servicecontrollerstatus?view=dotnet-plat-ext-3.1
+func serviceStatusText(num uint32) string {
+	switch num {
+	case 1:
+		return "stopped"
+	case 2:
+		return "start_pending"
+	case 3:
+		return "stop_pending"
+	case 4:
+		return "running"
+	case 5:
+		return "continue_pending"
+	case 6:
+		return "pause_pending"
+	case 7:
+		return "paused"
+	default:
+		return "unknown"
+	}
+}
 
 // https://docs.microsoft.com/en-us/dotnet/api/system.serviceprocess.servicestartmode?view=dotnet-plat-ext-3.1
 func serviceStartType(num uint32) string {