/******************************************************************************* | |
* Copyright (c) 2014-2015 IBM Corp. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v1.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/epl-v10.html | |
* | |
* Contributors: | |
* Allan Stockdill-Mander - initial API and implementation | |
*******************************************************************************/ | |
package packets | |
import ( | |
"io" | |
) | |
type AdvertiseMessage struct { | |
Header | |
GatewayId byte | |
Duration uint16 | |
} | |
func (a *AdvertiseMessage) MessageType() byte { | |
return ADVERTISE | |
} | |
func (a *AdvertiseMessage) Write(w io.Writer) error { | |
packet := a.Header.pack() | |
packet.WriteByte(ADVERTISE) | |
packet.WriteByte(a.GatewayId) | |
packet.Write(encodeUint16(a.Duration)) | |
_, err := packet.WriteTo(w) | |
return err | |
} | |
func (a *AdvertiseMessage) Unpack(b io.Reader) { | |
a.GatewayId = readByte(b) | |
a.Duration = readUint16(b) | |
} |