diff options
| -rw-r--r-- | setup/default.xml | 1 | ||||
| -rw-r--r-- | src/org/traccar/protocol/AnytrekProtocol.java | 42 | ||||
| -rw-r--r-- | src/org/traccar/protocol/AnytrekProtocolDecoder.java | 119 | ||||
| -rw-r--r-- | test/org/traccar/protocol/AnytrekProtocolDecoderTest.java | 21 |
4 files changed, 183 insertions, 0 deletions
diff --git a/setup/default.xml b/setup/default.xml index 7f203bbc3..c20908090 100644 --- a/setup/default.xml +++ b/setup/default.xml @@ -254,5 +254,6 @@ <entry key='wristband.port'>5174</entry> <entry key='applet.port'>5175</entry> <entry key='milesmate.port'>5176</entry> + <entry key='anytrek.port'>5177</entry> </properties> diff --git a/src/org/traccar/protocol/AnytrekProtocol.java b/src/org/traccar/protocol/AnytrekProtocol.java new file mode 100644 index 000000000..8616e9194 --- /dev/null +++ b/src/org/traccar/protocol/AnytrekProtocol.java @@ -0,0 +1,42 @@ +/* + * Copyright 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.handler.codec.LengthFieldBasedFrameDecoder; +import org.traccar.BaseProtocol; +import org.traccar.PipelineBuilder; +import org.traccar.TrackerServer; + +import java.util.List; + +public class AnytrekProtocol extends BaseProtocol { + + public AnytrekProtocol() { + super("anytrek"); + } + + @Override + public void initTrackerServers(List<TrackerServer> serverList) { + serverList.add(new TrackerServer(false, getName()) { + @Override + protected void addProtocolHandlers(PipelineBuilder pipeline) { + pipeline.addLast("frameDecoder", new LengthFieldBasedFrameDecoder(1024, 2, 2, 2, 0)); + pipeline.addLast("objectDecoder", new AnytrekProtocolDecoder(AnytrekProtocol.this)); + } + }); + } + +} diff --git a/src/org/traccar/protocol/AnytrekProtocolDecoder.java b/src/org/traccar/protocol/AnytrekProtocolDecoder.java new file mode 100644 index 000000000..defb6949f --- /dev/null +++ b/src/org/traccar/protocol/AnytrekProtocolDecoder.java @@ -0,0 +1,119 @@ +/* + * Copyright 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.ByteBufUtil; +import io.netty.buffer.Unpooled; +import io.netty.channel.Channel; +import org.traccar.BaseProtocolDecoder; +import org.traccar.DeviceSession; +import org.traccar.NetworkMessage; +import org.traccar.helper.BitUtil; +import org.traccar.helper.DateBuilder; +import org.traccar.helper.UnitsConverter; +import org.traccar.model.Position; + +import java.net.SocketAddress; + +public class AnytrekProtocolDecoder extends BaseProtocolDecoder { + + public AnytrekProtocolDecoder(AnytrekProtocol protocol) { + super(protocol); + } + + private void sendResponse(Channel channel, SocketAddress remoteAddress, int type) { + if (channel != null) { + ByteBuf response = Unpooled.buffer(); + response.writeShort(0x7878); + response.writeShortLE(1 + 1 + 2 + 1 + 2); // length + response.writeByte(type); + response.writeByte(0); // error + response.writeShortLE(0); // report interval + response.writeByte(0); // clear alarm + response.writeShortLE(0); // checksum + response.writeByte('\r'); + response.writeByte('\n'); + channel.writeAndFlush(new NetworkMessage(response, channel.remoteAddress())); + } + } + + @Override + protected Object decode( + Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { + + ByteBuf buf = (ByteBuf) msg; + + buf.skipBytes(2); // header + buf.readUnsignedShortLE(); // size + int type = buf.readUnsignedByte(); + + String imei = ByteBufUtil.hexDump(buf.readSlice(8)).substring(2); + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei); + if (deviceSession == null) { + return null; + } + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + position.set(Position.KEY_VERSION_FW, buf.readUnsignedShortLE()); + position.set(Position.KEY_BATTERY, buf.readUnsignedShortLE() * 0.01); + position.set(Position.KEY_RSSI, buf.readUnsignedByte()); + + DateBuilder dateBuilder = new DateBuilder() + .setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()) + .setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()); + position.setTime(dateBuilder.getDate()); + + position.set(Position.KEY_SATELLITES, BitUtil.to(buf.readUnsignedByte(), 4)); + + double latitude = buf.readUnsignedIntLE() / 1800000.0; + double longitude = buf.readUnsignedIntLE() / 1800000.0; + position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte())); + + int flags = buf.readUnsignedShortLE(); + position.setCourse(BitUtil.to(flags, 10)); + position.setValid(BitUtil.check(flags, 12)); + + if (!BitUtil.check(flags, 10)) { + latitude = -latitude; + } + if (BitUtil.check(flags, 11)) { + longitude = -longitude; + } + + position.setLatitude(latitude); + position.setLongitude(longitude); + + buf.readUnsignedIntLE(); // info index + buf.readUnsignedIntLE(); // setting index + + flags = buf.readUnsignedByte(); + position.set(Position.KEY_CHARGE, BitUtil.check(flags, 0)); + position.set(Position.KEY_IGNITION, BitUtil.check(flags, 1)); + position.set(Position.KEY_ALARM, BitUtil.check(flags, 4) ? Position.ALARM_GENERAL : null); + + buf.readUnsignedShortLE(); // charge current + + position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); + + sendResponse(channel, remoteAddress, type); + + return position; + } + +} diff --git a/test/org/traccar/protocol/AnytrekProtocolDecoderTest.java b/test/org/traccar/protocol/AnytrekProtocolDecoderTest.java new file mode 100644 index 000000000..dbb4d46d6 --- /dev/null +++ b/test/org/traccar/protocol/AnytrekProtocolDecoderTest.java @@ -0,0 +1,21 @@ +package org.traccar.protocol; + +import org.junit.Test; +import org.traccar.ProtocolTest; + +public class AnytrekProtocolDecoderTest extends ProtocolTest { + + @Test + public void testDecode() throws Exception { + + AnytrekProtocolDecoder decoder = new AnytrekProtocolDecoder(new AnytrekProtocol()); + + verifyPosition(decoder, binary( + "78783500300086428703204121160085015111050C0A0D20C6FD24A102FF8EAC0C01001404000000FFFFFFFF131702210000000000000000000D0A")); + + verifyPosition(decoder, binary( + "787835003000867279033457792c009801001209080a3408c81b2a7d0305b88b0c00001ccb0000000f00000002b90174f30b000000000000000d0a")); + + } + +} |