diff options
| -rw-r--r-- | debug.xml | 1 | ||||
| -rw-r--r-- | src/org/traccar/model/Position.java | 1 | ||||
| -rw-r--r-- | src/org/traccar/protocol/CguardProtocol.java | 47 | ||||
| -rw-r--r-- | src/org/traccar/protocol/CguardProtocolDecoder.java | 91 | ||||
| -rw-r--r-- | test/org/traccar/protocol/CguardProtocolDecoderTest.java | 54 |
5 files changed, 194 insertions, 0 deletions
@@ -457,5 +457,6 @@ <entry key='autograde.port'>5120</entry> <entry key='oigo.port'>5121</entry> <entry key='jpkorjar.port'>5122</entry> + <entry key='cguard.port'>5123</entry> </properties> diff --git a/src/org/traccar/model/Position.java b/src/org/traccar/model/Position.java index 710dd1e83..c1058aef9 100644 --- a/src/org/traccar/model/Position.java +++ b/src/org/traccar/model/Position.java @@ -57,6 +57,7 @@ public class Position extends Message { public static final String KEY_THROTTLE = "throttle"; public static final String KEY_MOTION = "motion"; public static final String KEY_ARMED = "armed"; + public static final String KEY_ACCURACY = "accuracy"; public static final String KEY_OBD_SPEED = "obdSpeed"; public static final String KEY_OBD_ODOMETER = "obdOdometer"; diff --git a/src/org/traccar/protocol/CguardProtocol.java b/src/org/traccar/protocol/CguardProtocol.java new file mode 100644 index 000000000..1e6d212c8 --- /dev/null +++ b/src/org/traccar/protocol/CguardProtocol.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 CguardProtocol extends BaseProtocol { + + public CguardProtocol() { + super("cguard"); + } + + @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 CguardProtocolDecoder(CguardProtocol.this)); + } + }); + } + +} diff --git a/src/org/traccar/protocol/CguardProtocolDecoder.java b/src/org/traccar/protocol/CguardProtocolDecoder.java new file mode 100644 index 000000000..1646363e5 --- /dev/null +++ b/src/org/traccar/protocol/CguardProtocolDecoder.java @@ -0,0 +1,91 @@ +/* + * 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.helper.UnitsConverter; +import org.traccar.model.Position; + +import java.net.SocketAddress; +import java.util.regex.Pattern; + +public class CguardProtocolDecoder extends BaseProtocolDecoder { + + public CguardProtocolDecoder(CguardProtocol protocol) { + super(protocol); + } + + private static final Pattern PATTERN = new PatternBuilder() + .text("NV:") + .number("(dd)(dd)(dd) ") // date + .number("(dd)(dd)(dd):") // time + .number("(-?d+.d+):") // longitude + .number("(-?d+.d+):") // latitude + .number("(d+.?d*):") // speed + .number("(?:NAN|(d+.?d*)):") // accuracy + .number("(?:NAN|(d+.?d*)):") // course + .number("(?:NAN|(d+.?d*))") // altitude + .compile(); + + @Override + protected Object decode( + Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { + + String sentence = (String) msg; + + if (sentence.startsWith("ID:") || sentence.startsWith("IDRO:")) { + getDeviceSession(channel, remoteAddress, sentence.substring(sentence.indexOf(':') + 1)); + return null; + } + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress); + if (deviceSession == null) { + return null; + } + + Parser parser = new Parser(PATTERN, (String) msg); + if (!parser.matches()) { + return null; + } + + Position position = new Position(); + position.setProtocol(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + DateBuilder dateBuilder = new DateBuilder() + .setDate(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.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble())); + + position.set(Position.KEY_ACCURACY, parser.nextDouble()); + + position.setCourse(parser.nextDouble()); + position.setAltitude(parser.nextDouble()); + + return position; + } + +} diff --git a/test/org/traccar/protocol/CguardProtocolDecoderTest.java b/test/org/traccar/protocol/CguardProtocolDecoderTest.java new file mode 100644 index 000000000..49d037f8f --- /dev/null +++ b/test/org/traccar/protocol/CguardProtocolDecoderTest.java @@ -0,0 +1,54 @@ +package org.traccar.protocol; + +import org.junit.Test; +import org.traccar.ProtocolTest; + +public class CguardProtocolDecoderTest extends ProtocolTest { + + @Test + public void testDecode() throws Exception { + + CguardProtocolDecoder decoder = new CguardProtocolDecoder(new CguardProtocol()); + + verifyNothing(decoder, text( + "IDRO:354868050655283")); + + verifyPosition(decoder, text( + "NV:160711 044023:54.342907:48.582590:0:NAN:0:110.1")); + + verifyPosition(decoder, text( + "NV:160711 044023:54.342907:-148.582590:0:NAN:0:110.1")); + + verifyNothing(decoder, text( + "BC:160711 044023:CSQ1:48:NSQ1:7:NSQ2:1:BAT1:98:PWR1:11.7:CLG1:NAN")); + + verifyNothing(decoder, text( + "BC:160711 044524:CSQ1:61:NSQ1:18:BAT1:98:PWR1:11.7:CLG1:NAN")); + + verifyNothing(decoder, text( + "VERSION:3.3")); + + verifyPosition(decoder, text( + "NV:160420 101902:55.799425:37.674033:0.94:NAN:213.59:156.6")); + + verifyNothing(decoder, text( + "BC:160628 081024:CSQ1:32:NSQ1:10:BAT1:100")); + + verifyNothing(decoder, text( + "BC:160628 081033:NSQ2:0")); + + verifyPosition(decoder, text( + "NV:160630 151537:55.799913:37.674267:0.7:NAN:10.21:174.9")); + + verifyNothing(decoder, text( + "BC:160630 153316:BAT1:76")); + + verifyNothing(decoder, text( + "BC:160630 153543:NSQ2:0")); + + verifyNothing(decoder, text( + "PING")); + + } + +} |