diff options
| -rw-r--r-- | setup/default.xml | 1 | ||||
| -rw-r--r-- | src/org/traccar/protocol/ItsProtocol.java | 46 | ||||
| -rw-r--r-- | src/org/traccar/protocol/ItsProtocolDecoder.java | 81 | ||||
| -rw-r--r-- | test/org/traccar/protocol/ItsProtocolDecoderTest.java | 30 |
4 files changed, 158 insertions, 0 deletions
diff --git a/setup/default.xml b/setup/default.xml index 50cd7c596..ac3a6ee2b 100644 --- a/setup/default.xml +++ b/setup/default.xml @@ -254,5 +254,6 @@ <entry key='milesmate.port'>5176</entry> <entry key='anytrek.port'>5177</entry> <entry key='smartsole.port'>5178</entry> + <entry key='its.port'>5179</entry> </properties> diff --git a/src/org/traccar/protocol/ItsProtocol.java b/src/org/traccar/protocol/ItsProtocol.java new file mode 100644 index 000000000..dfd5c37a0 --- /dev/null +++ b/src/org/traccar/protocol/ItsProtocol.java @@ -0,0 +1,46 @@ +/* + * 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.string.StringDecoder; +import io.netty.handler.codec.string.StringEncoder; +import org.traccar.BaseProtocol; +import org.traccar.CharacterDelimiterFrameDecoder; +import org.traccar.PipelineBuilder; +import org.traccar.TrackerServer; + +import java.util.List; + +public class ItsProtocol extends BaseProtocol { + + public ItsProtocol() { + super("its"); + } + + @Override + public void initTrackerServers(List<TrackerServer> serverList) { + serverList.add(new TrackerServer(false, getName()) { + @Override + protected void addProtocolHandlers(PipelineBuilder pipeline) { + pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, '*')); + pipeline.addLast("stringEncoder", new StringEncoder()); + pipeline.addLast("stringDecoder", new StringDecoder()); + pipeline.addLast("objectDecoder", new ItsProtocolDecoder(ItsProtocol.this)); + } + }); + } + +} diff --git a/src/org/traccar/protocol/ItsProtocolDecoder.java b/src/org/traccar/protocol/ItsProtocolDecoder.java new file mode 100644 index 000000000..53d796b03 --- /dev/null +++ b/src/org/traccar/protocol/ItsProtocolDecoder.java @@ -0,0 +1,81 @@ +/* + * 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.channel.Channel; +import org.traccar.BaseProtocolDecoder; +import org.traccar.DeviceSession; +import org.traccar.helper.Parser; +import org.traccar.helper.PatternBuilder; +import org.traccar.helper.UnitsConverter; +import org.traccar.model.Position; + +import java.net.SocketAddress; +import java.util.regex.Pattern; + +public class ItsProtocolDecoder extends BaseProtocolDecoder { + + public ItsProtocolDecoder(ItsProtocol protocol) { + super(protocol); + } + + private static final Pattern PATTERN = new PatternBuilder() + .text("$,") + .expression("[^,]+,") // header + .expression("[^,]+,") // type + .number("(d{15}),") // imei + .expression("(?:NM|SP),") // status + .number("(dd),(dd),(dddd),") // date (ddmmyyyy) + .number("(dd),(dd),(dd),") // time (hhmmss) + .expression("([AV]),") // valid + .number("(d+.d+),([NS]),") // latitude + .number("(d+.d+),([EW]),") // longitude + .number("(-?d+.d+),") // altitude + .number("(d+.d+),") // speed + .number("(d+.d+),") // distance + .any() + .compile(); + + @Override + protected Object decode( + Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { + + Parser parser = new Parser(PATTERN, (String) msg); + if (!parser.matches()) { + return null; + } + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); + if (deviceSession == null) { + return null; + } + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS)); + position.setValid(parser.next().equals("A")); + position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); + position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); + position.setAltitude(parser.nextDouble()); + position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble())); + + position.set(Position.KEY_ODOMETER, parser.nextDouble()); + + return position; + } + +} diff --git a/test/org/traccar/protocol/ItsProtocolDecoderTest.java b/test/org/traccar/protocol/ItsProtocolDecoderTest.java new file mode 100644 index 000000000..b8d6a1730 --- /dev/null +++ b/test/org/traccar/protocol/ItsProtocolDecoderTest.java @@ -0,0 +1,30 @@ +package org.traccar.protocol; + +import org.junit.Test; +import org.traccar.ProtocolTest; + +public class ItsProtocolDecoderTest extends ProtocolTest { + + @Test + public void testDecode() throws Exception { + + ItsProtocolDecoder decoder = new ItsProtocolDecoder(new ItsProtocol()); + + verifyNull(decoder, text( + "$,01,XYZ123,0.0.1,861359034137271,MH12AB1234,")); + + verifyNull(decoder, text( + "$,02,XYZ123,0.0.1,861359034137271,100,30,00.0,00005,00600,1000,01,00.1,00.0,")); + + verifyPosition(decoder, text( + "$,EPB,EMR,861359034100626,SP,00,00,0000,00,00,00,V,000.000000,N,000.000000,E,000.0,000.0,000.00,N,MH12AB1234,0000000000000,d34679e1,")); + + verifyNull(decoder, text( + "$,03,XYZ123,0.0.1,TA,16,L,861359034137271,MH12AB1234,0,00,00,0000,00,00,00,000.000000,N,000.000000,E,000.0,000.00,00,000.0,00.00,00.00,IDEAIN,1,1,00.0,4.0,1,O,16,404,22,2797,11b7,11b9,2797,-087,11b8,2797,-093,11b4,2797,-106,0000,0000,0000,1000,01,000032,8173e058,")); + + verifyNull(decoder, text( + "$,04,XYZ123,0.0.1,BR,06,L,861359034137271,MH12AB1234,0,00,00,0000,00,00,00,000.000000,N,000.000000,E,000.0,000.00,00,000.0,00.00,00.00,IDEAIN,1,1,00.0,3.8,1,O,17,404,22,2797,11b7,11b9,2797,-093,11b8,2797,-098,0000,0000,0000,0000,0000,0000,1000,00,000006,abd26284,")); + + } + +} |