From 59416923dcb3a756eaf532cc4259f2f6625c0762 Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Sun, 31 Mar 2019 22:35:39 -0700 Subject: Convert project to gradle --- .../org/traccar/protocol/T800xProtocolEncoder.java | 59 ++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 src/main/java/org/traccar/protocol/T800xProtocolEncoder.java (limited to 'src/main/java/org/traccar/protocol/T800xProtocolEncoder.java') diff --git a/src/main/java/org/traccar/protocol/T800xProtocolEncoder.java b/src/main/java/org/traccar/protocol/T800xProtocolEncoder.java new file mode 100644 index 000000000..1d0f3dabe --- /dev/null +++ b/src/main/java/org/traccar/protocol/T800xProtocolEncoder.java @@ -0,0 +1,59 @@ +/* + * Copyright 2016 - 2018 Anton Tananaev (anton@traccar.org) + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.traccar.protocol; + +import io.netty.buffer.ByteBuf; +import io.netty.buffer.Unpooled; +import org.traccar.BaseProtocolEncoder; +import org.traccar.helper.DataConverter; +import org.traccar.model.Command; + +import java.nio.charset.StandardCharsets; + +public class T800xProtocolEncoder extends BaseProtocolEncoder { + + public static final int MODE_SETTING = 0x01; + public static final int MODE_BROADCAST = 0x02; + public static final int MODE_FORWARD = 0x03; + + private ByteBuf encodeContent(Command command, String content) { + + ByteBuf buf = Unpooled.buffer(); + + buf.writeByte('#'); + buf.writeByte('#'); + buf.writeByte(T800xProtocolDecoder.MSG_COMMAND); + buf.writeShort(7 + 8 + 1 + content.length()); + buf.writeShort(1); // serial number + buf.writeBytes(DataConverter.parseHex("0" + getUniqueId(command.getDeviceId()))); + buf.writeByte(MODE_SETTING); + buf.writeBytes(content.getBytes(StandardCharsets.US_ASCII)); + + return buf; + } + + @Override + protected Object encodeCommand(Command command) { + + switch (command.getType()) { + case Command.TYPE_CUSTOM: + return encodeContent(command, command.getString(Command.KEY_DATA)); + default: + return null; + } + } + +} -- cgit v1.2.3