From e5c2ec3bd7f4b0433242cda3ca9a66c3d9dd2367 Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Fri, 20 Jan 2017 06:16:52 +1300 Subject: Implement Huabao protocol commands --- src/org/traccar/protocol/HuabaoProtocol.java | 7 ++- .../traccar/protocol/HuabaoProtocolDecoder.java | 52 +++++++++++---------- .../traccar/protocol/HuabaoProtocolEncoder.java | 54 ++++++++++++++++++++++ .../protocol/HuabaoProtocolEncoderTest.java | 24 ++++++++++ 4 files changed, 111 insertions(+), 26 deletions(-) create mode 100644 src/org/traccar/protocol/HuabaoProtocolEncoder.java create mode 100644 test/org/traccar/protocol/HuabaoProtocolEncoderTest.java diff --git a/src/org/traccar/protocol/HuabaoProtocol.java b/src/org/traccar/protocol/HuabaoProtocol.java index 053ce59bb..d5e68e091 100644 --- a/src/org/traccar/protocol/HuabaoProtocol.java +++ b/src/org/traccar/protocol/HuabaoProtocol.java @@ -1,5 +1,5 @@ /* - * Copyright 2015 Anton Tananaev (anton@traccar.org) + * Copyright 2015 - 2017 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. @@ -19,6 +19,7 @@ import org.jboss.netty.bootstrap.ServerBootstrap; import org.jboss.netty.channel.ChannelPipeline; import org.traccar.BaseProtocol; import org.traccar.TrackerServer; +import org.traccar.model.Command; import java.util.List; @@ -26,6 +27,9 @@ public class HuabaoProtocol extends BaseProtocol { public HuabaoProtocol() { super("huabao"); + setSupportedCommands( + Command.TYPE_ENGINE_STOP, + Command.TYPE_ENGINE_RESUME); } @Override @@ -34,6 +38,7 @@ public class HuabaoProtocol extends BaseProtocol { @Override protected void addSpecificHandlers(ChannelPipeline pipeline) { pipeline.addLast("frameDecoder", new HuabaoFrameDecoder()); + pipeline.addLast("objectEncoder", new HuabaoProtocolEncoder()); pipeline.addLast("objectDecoder", new HuabaoProtocolDecoder(HuabaoProtocol.this)); } }); diff --git a/src/org/traccar/protocol/HuabaoProtocolDecoder.java b/src/org/traccar/protocol/HuabaoProtocolDecoder.java index 196d7927d..c31c6af1c 100644 --- a/src/org/traccar/protocol/HuabaoProtocolDecoder.java +++ b/src/org/traccar/protocol/HuabaoProtocolDecoder.java @@ -1,5 +1,5 @@ /* - * Copyright 2015 Anton Tananaev (anton@traccar.org) + * Copyright 2015 - 2017 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. @@ -42,32 +42,32 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder { public static final int MSG_TERMINAL_REGISTER_RESPONSE = 0x8100; public static final int MSG_TERMINAL_AUTH = 0x0102; public static final int MSG_LOCATION_REPORT = 0x0200; + public static final int MSG_OIL_CONTROL = 0XA006; public static final int RESULT_SUCCESS = 0; - private void sendResponse( - Channel channel, SocketAddress remoteAddress, int type, ChannelBuffer id, ChannelBuffer data) { - ChannelBuffer response = ChannelBuffers.dynamicBuffer(); - response.writeByte(0x7e); - response.writeShort(type); - response.writeShort(data.readableBytes()); - response.writeBytes(id); - response.writeShort(1); // index - response.writeBytes(data); - response.writeByte(Checksum.xor(response.toByteBuffer(1, response.readableBytes() - 1))); - response.writeByte(0x7e); - if (channel != null) { - channel.write(response, remoteAddress); - } + public static ChannelBuffer formatMessage(int type, ChannelBuffer id, ChannelBuffer data) { + ChannelBuffer buf = ChannelBuffers.dynamicBuffer(); + buf.writeByte(0x7e); + buf.writeShort(type); + buf.writeShort(data.readableBytes()); + buf.writeBytes(id); + buf.writeShort(1); // index + buf.writeBytes(data); + buf.writeByte(Checksum.xor(buf.toByteBuffer(1, buf.readableBytes() - 1))); + buf.writeByte(0x7e); + return buf; } private void sendGeneralResponse( Channel channel, SocketAddress remoteAddress, ChannelBuffer id, int type, int index) { - ChannelBuffer response = ChannelBuffers.dynamicBuffer(); - response.writeShort(index); - response.writeShort(type); - response.writeByte(RESULT_SUCCESS); - sendResponse(channel, remoteAddress, MSG_GENERAL_RESPONSE, id, response); + if (channel != null) { + ChannelBuffer response = ChannelBuffers.dynamicBuffer(); + response.writeShort(index); + response.writeShort(type); + response.writeByte(RESULT_SUCCESS); + channel.write(formatMessage(MSG_GENERAL_RESPONSE, id, response), remoteAddress); + } } private String decodeAlarm(long value) { @@ -115,11 +115,13 @@ public class HuabaoProtocolDecoder extends BaseProtocolDecoder { if (type == MSG_TERMINAL_REGISTER) { - ChannelBuffer response = ChannelBuffers.dynamicBuffer(); - response.writeShort(index); - response.writeByte(RESULT_SUCCESS); - response.writeBytes("authentication".getBytes(StandardCharsets.US_ASCII)); - sendResponse(channel, remoteAddress, MSG_TERMINAL_REGISTER_RESPONSE, id, response); + if (channel != null) { + ChannelBuffer response = ChannelBuffers.dynamicBuffer(); + response.writeShort(index); + response.writeByte(RESULT_SUCCESS); + response.writeBytes("authentication".getBytes(StandardCharsets.US_ASCII)); + channel.write(formatMessage(MSG_TERMINAL_REGISTER_RESPONSE, id, response), remoteAddress); + } } else if (type == MSG_TERMINAL_AUTH) { diff --git a/src/org/traccar/protocol/HuabaoProtocolEncoder.java b/src/org/traccar/protocol/HuabaoProtocolEncoder.java new file mode 100644 index 000000000..7d6f0510d --- /dev/null +++ b/src/org/traccar/protocol/HuabaoProtocolEncoder.java @@ -0,0 +1,54 @@ +/* + * Copyright 2017 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 org.jboss.netty.buffer.ChannelBuffer; +import org.jboss.netty.buffer.ChannelBuffers; +import org.traccar.BaseProtocolEncoder; +import org.traccar.helper.Log; +import org.traccar.model.Command; + +import javax.xml.bind.DatatypeConverter; +import java.text.SimpleDateFormat; +import java.util.Date; + +public class HuabaoProtocolEncoder extends BaseProtocolEncoder { + + @Override + protected Object encodeCommand(Command command) { + + ChannelBuffer id = ChannelBuffers.wrappedBuffer( + DatatypeConverter.parseHexBinary(getUniqueId(command.getDeviceId()))); + + ChannelBuffer data = ChannelBuffers.dynamicBuffer(); + byte[] time = DatatypeConverter.parseHexBinary(new SimpleDateFormat("yyMMddHHmmss").format(new Date())); + + switch (command.getType()) { + case Command.TYPE_ENGINE_STOP: + data.writeByte(0x01); + data.writeBytes(time); + return HuabaoProtocolDecoder.formatMessage(HuabaoProtocolDecoder.MSG_OIL_CONTROL, id, data); + case Command.TYPE_ENGINE_RESUME: + data.writeByte(0x00); + data.writeBytes(time); + return HuabaoProtocolDecoder.formatMessage(HuabaoProtocolDecoder.MSG_OIL_CONTROL, id, data); + default: + Log.warning(new UnsupportedOperationException(command.getType())); + return null; + } + } + +} diff --git a/test/org/traccar/protocol/HuabaoProtocolEncoderTest.java b/test/org/traccar/protocol/HuabaoProtocolEncoderTest.java new file mode 100644 index 000000000..c29147a26 --- /dev/null +++ b/test/org/traccar/protocol/HuabaoProtocolEncoderTest.java @@ -0,0 +1,24 @@ +package org.traccar.protocol; + +import org.junit.Ignore; +import org.junit.Test; +import org.traccar.ProtocolTest; +import org.traccar.model.Command; + +public class HuabaoProtocolEncoderTest extends ProtocolTest { + + @Ignore + @Test + public void testEncode() throws Exception { + + HuabaoProtocolEncoder encoder = new HuabaoProtocolEncoder(); + + Command command = new Command(); + command.setDeviceId(1); + command.setType(Command.TYPE_ENGINE_STOP); + + verifyCommand(encoder, command, binary("7EA0060007001403305278017701150424154610AD7E")); + + } + +} -- cgit v1.2.3