1. NVR 和 BallCamera 添加 Status 功能

Nvr.go

@@ -28,7 +28,7 @@ func NewNvr(Ip string, Port int, Username, Password string) (*Nvr, error) {
 	}, nil
 }
 
-func (this *Nvr) getNvrUTCDiff() (int, error) {
+func (this *Nvr) GetTimeZone() (int, error) {
 	var data Core.NET_DVR_NETAPPCFG
 	var dataPtr = unsafe.Pointer(data.GetCPtr())
 	err := Core.GetDVRConfig(this.userId, 222, 0, dataPtr, Core.DWORD(unsafe.Sizeof(data.GetC())))
@@ -105,7 +105,7 @@ func (this *Nvr) CheckTimeRegionWithDay(Year, Month, Day, Channel uint16) ([]Tim
 	if err != nil {
 		return nil, err
 	}
-	ByUTCDiff, err := this.getNvrUTCDiff()
+	ByUTCDiff, err := this.GetTimeZone()
 	if err != nil {
 		return nil, err
 	}
@@ -166,6 +166,10 @@ func (this *Nvr) Logout() error {
 	return Core.Logout(this.userId)
 }
 
+func (this *Nvr) Status() bool {
+	return Core.NET_DVR_RemoteControl(this.userId)
+}
+
 type TimeRange struct {
 	StartTime time.Time
 	EndTime   time.Time