From 1253934d826bd64e12fd0a40cc283f89006b2509 Mon Sep 17 00:00:00 2001 From: Anton Tananaev Date: Wed, 16 Dec 2015 20:30:55 +1300 Subject: Implement PathAway communication protocol --- debug.xml | 1 + src/org/traccar/protocol/PathAwayProtocol.java | 45 ++++++++++ .../traccar/protocol/PathAwayProtocolDecoder.java | 97 ++++++++++++++++++++++ .../protocol/PathAwayProtocolDecoderTest.java | 18 ++++ 4 files changed, 161 insertions(+) create mode 100644 src/org/traccar/protocol/PathAwayProtocol.java create mode 100644 src/org/traccar/protocol/PathAwayProtocolDecoder.java create mode 100644 test/org/traccar/protocol/PathAwayProtocolDecoderTest.java diff --git a/debug.xml b/debug.xml index 378caced6..d3a869961 100644 --- a/debug.xml +++ b/debug.xml @@ -352,5 +352,6 @@ 5096 5097 5098 + 5099 diff --git a/src/org/traccar/protocol/PathAwayProtocol.java b/src/org/traccar/protocol/PathAwayProtocol.java new file mode 100644 index 000000000..dfa34abd5 --- /dev/null +++ b/src/org/traccar/protocol/PathAwayProtocol.java @@ -0,0 +1,45 @@ +/* + * Copyright 2015 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.http.HttpRequestDecoder; +import org.jboss.netty.handler.codec.http.HttpResponseEncoder; +import org.traccar.BaseProtocol; +import org.traccar.TrackerServer; + +import java.util.List; + +public class PathAwayProtocol extends BaseProtocol { + + public PathAwayProtocol() { + super("pathaway"); + } + + @Override + public void initTrackerServers(List serverList) { + serverList.add(new TrackerServer(new ServerBootstrap(), this.getName()) { + @Override + protected void addSpecificHandlers(ChannelPipeline pipeline) { + pipeline.addLast("httpDecoder", new HttpRequestDecoder()); + pipeline.addLast("httpEncoder", new HttpResponseEncoder()); + pipeline.addLast("objectDecoder", new PathAwayProtocolDecoder(PathAwayProtocol.this)); + } + }); + } + +} diff --git a/src/org/traccar/protocol/PathAwayProtocolDecoder.java b/src/org/traccar/protocol/PathAwayProtocolDecoder.java new file mode 100644 index 000000000..bc2f48094 --- /dev/null +++ b/src/org/traccar/protocol/PathAwayProtocolDecoder.java @@ -0,0 +1,97 @@ +/* + * Copyright 2015 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.jboss.netty.channel.ChannelFutureListener; +import org.jboss.netty.handler.codec.http.DefaultHttpResponse; +import org.jboss.netty.handler.codec.http.HttpRequest; +import org.jboss.netty.handler.codec.http.HttpResponse; +import org.jboss.netty.handler.codec.http.HttpResponseStatus; +import org.jboss.netty.handler.codec.http.HttpVersion; +import org.jboss.netty.handler.codec.http.QueryStringDecoder; +import org.traccar.BaseProtocolDecoder; +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 PathAwayProtocolDecoder extends BaseProtocolDecoder { + + public PathAwayProtocolDecoder(PathAwayProtocol protocol) { + super(protocol); + } + + private static final Pattern PATTERN = new PatternBuilder() + .text("$PWS,") + .number("d+,") // version + .expression("[^,]*,") // name + .expression("[^,]*,") // icon + .expression("[^,]*,") // color + .number("(dd)(dd)(dd),") // date (ddmmyy) + .number("(dd)(dd)(dd),") // time + .number("(-?d+.d+),") // latitude + .number("(-?d+.d+),") // longitude + .number("(-?d+.?d*),") // altitude + .number("(-?d+.?d*),") // speed + .number("(-?d+.?d*),") // course + .any() + .compile(); + + @Override + protected Object decode( + Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { + + HttpRequest request = (HttpRequest) msg; + QueryStringDecoder decoder = new QueryStringDecoder(request.getUri()); + + if (!identify(decoder.getParameters().get("UserName").get(0), channel, remoteAddress)) { + return null; + } + + Parser parser = new Parser(PATTERN, decoder.getParameters().get("LOC").get(0)); + if (!parser.matches()) { + return null; + } + + Position position = new Position(); + position.setProtocol(getProtocolName()); + position.setDeviceId(getDeviceId()); + + DateBuilder dateBuilder = new DateBuilder() + .setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt()) + .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt()); + position.setTime(dateBuilder.getDate()); + + position.setValid(true); + position.setLatitude(parser.nextDouble()); + position.setLongitude(parser.nextDouble()); + position.setAltitude(parser.nextDouble()); + position.setSpeed(parser.nextDouble()); + position.setCourse(parser.nextDouble()); + + if (channel != null) { + HttpResponse response = new DefaultHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK); + channel.write(response).addListener(ChannelFutureListener.CLOSE); + } + + return position; + } + +} diff --git a/test/org/traccar/protocol/PathAwayProtocolDecoderTest.java b/test/org/traccar/protocol/PathAwayProtocolDecoderTest.java new file mode 100644 index 000000000..5515ca135 --- /dev/null +++ b/test/org/traccar/protocol/PathAwayProtocolDecoderTest.java @@ -0,0 +1,18 @@ +package org.traccar.protocol; + +import org.junit.Test; +import org.traccar.ProtocolTest; + +public class PathAwayProtocolDecoderTest extends ProtocolTest { + + @Test + public void testDecode() throws Exception { + + PathAwayProtocolDecoder decoder = new PathAwayProtocolDecoder(new PathAwayProtocol()); + + verifyPosition(decoder, request( + "?UserName=name&Password=pass&LOC=$PWS,1,\"Roger\",,,100107,122846,45.317270,-79.642219,45.00,42,1,\"Comment\",0*58")); + + } + +} -- cgit v1.2.3