diff options
| -rw-r--r-- | debug.xml | 1 | ||||
| -rw-r--r-- | src/org/traccar/protocol/ExtremTracProtocol.java | 47 | ||||
| -rw-r--r-- | src/org/traccar/protocol/ExtremTracProtocolDecoder.java | 83 | ||||
| -rw-r--r-- | test/org/traccar/protocol/ExtremTracProtocolDecoderTest.java | 30 |
4 files changed, 161 insertions, 0 deletions
@@ -484,5 +484,6 @@ <entry key='cguard.port'>5123</entry> <entry key='fifotrack.port'>5124</entry> <entry key='smokey.port'>5125</entry> + <entry key='extremtrac.port'>5126</entry> </properties> diff --git a/src/org/traccar/protocol/ExtremTracProtocol.java b/src/org/traccar/protocol/ExtremTracProtocol.java new file mode 100644 index 000000000..ce9f2b914 --- /dev/null +++ b/src/org/traccar/protocol/ExtremTracProtocol.java @@ -0,0 +1,47 @@ +/* + * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com) + * + * 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.bootstrap.ServerBootstrap; +import org.jboss.netty.channel.ChannelPipeline; +import org.jboss.netty.handler.codec.frame.LineBasedFrameDecoder; +import org.jboss.netty.handler.codec.string.StringDecoder; +import org.jboss.netty.handler.codec.string.StringEncoder; +import org.traccar.BaseProtocol; +import org.traccar.TrackerServer; + +import java.util.List; + +public class ExtremTracProtocol extends BaseProtocol { + + public ExtremTracProtocol() { + super("extremtrac"); + } + + @Override + public void initTrackerServers(List<TrackerServer> serverList) { + serverList.add(new TrackerServer(new ServerBootstrap(), getName()) { + @Override + protected void addSpecificHandlers(ChannelPipeline pipeline) { + pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024)); + pipeline.addLast("stringDecoder", new StringDecoder()); + pipeline.addLast("stringEncoder", new StringEncoder()); + pipeline.addLast("objectDecoder", new ExtremTracProtocolDecoder(ExtremTracProtocol.this)); + } + }); + } + +} diff --git a/src/org/traccar/protocol/ExtremTracProtocolDecoder.java b/src/org/traccar/protocol/ExtremTracProtocolDecoder.java new file mode 100644 index 000000000..3d42a5a28 --- /dev/null +++ b/src/org/traccar/protocol/ExtremTracProtocolDecoder.java @@ -0,0 +1,83 @@ +/* + * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com) + * + * 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.channel.Channel; +import org.traccar.BaseProtocolDecoder; +import org.traccar.DeviceSession; +import org.traccar.helper.DateBuilder; +import org.traccar.helper.Parser; +import org.traccar.helper.PatternBuilder; +import org.traccar.model.Position; + +import java.net.SocketAddress; +import java.util.regex.Pattern; + +public class ExtremTracProtocolDecoder extends BaseProtocolDecoder { + + public ExtremTracProtocolDecoder(ExtremTracProtocol protocol) { + super(protocol); + } + + private static final Pattern PATTERN = new PatternBuilder() + .text("$GPRMC,") + .number("(d+),") // device id + .number("(dd)(dd)(dd).d+,") // time + .expression("([AV]),") // validity + .number("(d+)(dd.d+),") // latitude + .expression("([NS]),") + .number("(d+)(dd.d+),") // longitude + .expression("([EW]),") + .number("(d+.d+),") // speed + .number("(d+.d+),") // course + .number("(dd)(dd)(dd),") // date + .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(); + position.setProtocol(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + DateBuilder dateBuilder = new DateBuilder() + .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt()); + + position.setValid(parser.next().equals("A")); + position.setLatitude(parser.nextCoordinate()); + position.setLongitude(parser.nextCoordinate()); + position.setSpeed(parser.nextDouble()); + position.setCourse(parser.nextDouble()); + + dateBuilder.setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt()); + position.setTime(dateBuilder.getDate()); + + return position; + } + +} diff --git a/test/org/traccar/protocol/ExtremTracProtocolDecoderTest.java b/test/org/traccar/protocol/ExtremTracProtocolDecoderTest.java new file mode 100644 index 000000000..82e461fc7 --- /dev/null +++ b/test/org/traccar/protocol/ExtremTracProtocolDecoderTest.java @@ -0,0 +1,30 @@ +package org.traccar.protocol; + +import org.junit.Test; +import org.traccar.ProtocolTest; + +public class ExtremTracProtocolDecoderTest extends ProtocolTest { + + @Test + public void testDecode() throws Exception { + + ExtremTracProtocolDecoder decoder = new ExtremTracProtocolDecoder(new ExtremTracProtocol()); + + verifyPosition(decoder, text( + "$GPRMC,10000000001,092313.299,A,2238.8947,N,11355.2253,E,0.00,311.19,010307,0,,")); + + verifyPosition(decoder, text( + "$GPRMC,00000000000,092244.000,A,0000.0000,S,00000.0000,E,0.00,0.00,101016,0,,8000,0")); + + verifyNothing(decoder, text( + "$GPRMC,092313.299,A,2238.8947,N,11355.2253,E,0.00,311.19,010307,0,,1111,1111")); + + verifyNothing(decoder, text( + "$GPRMC,092313.299,A,2238.8947,N,11355.2253,E,0.00,311.19,010307,0,,")); + + verifyNothing(decoder, text( + "$GPRMC,100936.000,A,0000.0000,S,00000.0000,E,0.00,0.00,101016,0,,8000,0")); + + } + +} |