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authorAnton Tananaev <anton.tananaev@gmail.com>2016-11-26 19:54:14 +1300
committerAnton Tananaev <anton.tananaev@gmail.com>2016-11-26 19:54:14 +1300
commitb0068d87ddf894fc2f7d2688bd4c4ad88c891a2e (patch)
tree94d63486e068dd4905f19c235fd9ae3c9cb4131c
parentfddb9a7d3dfb65cd694dc0d4232efa52ecb835a2 (diff)
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Implement Maestro protocol decoder
-rw-r--r--setup/default.xml1
-rw-r--r--src/org/traccar/protocol/MaestroProtocol.java47
-rw-r--r--src/org/traccar/protocol/MaestroProtocolDecoder.java107
-rw-r--r--test/org/traccar/protocol/MaestroProtocolDecoderTest.java30
4 files changed, 185 insertions, 0 deletions
diff --git a/setup/default.xml b/setup/default.xml
index 869c077cf..7df352c4d 100644
--- a/setup/default.xml
+++ b/setup/default.xml
@@ -441,5 +441,6 @@
<entry key='extremtrac.port'>5126</entry>
<entry key='trakmate.port'>5127</entry>
<entry key='at2000.port'>5128</entry>
+ <entry key='maestro.port'>5129</entry>
</properties>
diff --git a/src/org/traccar/protocol/MaestroProtocol.java b/src/org/traccar/protocol/MaestroProtocol.java
new file mode 100644
index 000000000..5e0b69916
--- /dev/null
+++ b/src/org/traccar/protocol/MaestroProtocol.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2016 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 org.jboss.netty.bootstrap.ServerBootstrap;
+import org.jboss.netty.channel.ChannelPipeline;
+import org.jboss.netty.handler.codec.frame.FixedLengthFrameDecoder;
+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 MaestroProtocol extends BaseProtocol {
+
+ public MaestroProtocol() {
+ super("maestro");
+ }
+
+ @Override
+ public void initTrackerServers(List<TrackerServer> serverList) {
+ serverList.add(new TrackerServer(new ServerBootstrap(), getName()) {
+ @Override
+ protected void addSpecificHandlers(ChannelPipeline pipeline) {
+ pipeline.addLast("frameDecoder", new FixedLengthFrameDecoder(160));
+ pipeline.addLast("stringEncoder", new StringEncoder());
+ pipeline.addLast("stringDecoder", new StringDecoder());
+ pipeline.addLast("objectDecoder", new MaestroProtocolDecoder(MaestroProtocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/org/traccar/protocol/MaestroProtocolDecoder.java b/src/org/traccar/protocol/MaestroProtocolDecoder.java
new file mode 100644
index 000000000..06ec2473d
--- /dev/null
+++ b/src/org/traccar/protocol/MaestroProtocolDecoder.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright 2016 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 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 MaestroProtocolDecoder extends BaseProtocolDecoder {
+
+ public MaestroProtocolDecoder(MaestroProtocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("@")
+ .number("(d+),") // imei
+ .number("d+,") // index
+ .expression("[^,]+,") // profile
+ .expression("([01]),") // validity
+ .number("(d+.d+),") // battery
+ .number("(d+),") // gsm
+ .expression("([01]),") // starter
+ .expression("([01]),") // ignition
+ .number("(dd)/(dd)/(dd),") // date
+ .number("(dd):(dd):(dd),") // time
+ .number("(-?d+.d+),") // longitude
+ .number("(-?d+.d+),") // latitude
+ .number("(d+.?d*),") // altitude
+ .number("(d+.?d*),") // speed
+ .number("(d+.?d*),") // course
+ .number("(d+),") // satellites
+ .number("(d+.?d*),") // hdop
+ .number("(d+.?d*)") // odometer
+ .number(",(d+)").optional() // adc
+ .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());
+
+ position.setValid(parser.nextInt() == 1);
+
+ position.set(Position.KEY_BATTERY, parser.nextDouble());
+ position.set(Position.KEY_GSM, parser.nextInt());
+ position.set(Position.KEY_CHARGE, parser.nextInt() == 1);
+ position.set(Position.KEY_IGNITION, parser.nextInt() == 1);
+
+ DateBuilder dateBuilder = new DateBuilder()
+ .setDate(parser.nextInt(), parser.nextInt(), parser.nextInt())
+ .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt());
+ position.setTime(dateBuilder.getDate());
+
+ position.setLatitude(parser.nextDouble());
+ position.setLongitude(parser.nextDouble());
+ position.setAltitude(parser.nextDouble());
+ position.setSpeed(UnitsConverter.knotsFromMph(parser.nextDouble()));
+ position.setCourse(parser.nextDouble());
+
+ position.set(Position.KEY_SATELLITES, parser.nextInt());
+ position.set(Position.KEY_HDOP, parser.nextDouble());
+ position.set(Position.KEY_ODOMETER, parser.nextDouble() * 1609.34);
+
+ if (parser.hasNext()) {
+ position.set(Position.PREFIX_ADC + 1, parser.nextInt());
+ }
+
+ return position;
+ }
+
+}
diff --git a/test/org/traccar/protocol/MaestroProtocolDecoderTest.java b/test/org/traccar/protocol/MaestroProtocolDecoderTest.java
new file mode 100644
index 000000000..b480ad9b2
--- /dev/null
+++ b/test/org/traccar/protocol/MaestroProtocolDecoderTest.java
@@ -0,0 +1,30 @@
+package org.traccar.protocol;
+
+import org.junit.Test;
+import org.traccar.ProtocolTest;
+
+public class MaestroProtocolDecoderTest extends ProtocolTest {
+
+ @Test
+ public void testDecode() throws Exception {
+
+ MaestroProtocolDecoder decoder = new MaestroProtocolDecoder(new MaestroProtocol());
+
+ verifyPosition(decoder, text(
+ "@353893040202807,705,UPV-02,1,13.2,17,0,0,16/09/11,11:42:49,0.352705,32.647918,1210.5,0.000000,35.33,11,0.8,0.000,0!\0"));
+
+ verifyPosition(decoder, text(
+ "@353893040202807,705,UPV-02,1,13.4,18,0,0,16/09/11,11:43:30,0.352808,32.647990,1211.0,0.000000,80.96,11,0.8,0.000,0!\0"));
+
+ verifyPosition(decoder, text(
+ "@353893040202807,601,UPV-02,0,13.4,10,0,0,16/11/04,17:21:14,0.352793,32.647927,0,0,0,0,99,0.000,0!\0"));
+
+ verifyPosition(decoder, text(
+ "@123451234512345,531,M2MGTW,1,12.5,30,0,0,11/10/10,09:09:09,22.222222,114.141414,45.6,0.0,160.0,8,1,20!"));
+
+ verifyPosition(decoder, text(
+ "@123451234512345,702,M2MGTW,1,14.7,30,0,1,11/10/10,09:09:09,22.222222,114.141414,45.6,25.12,160.0,8,1,25!"));
+
+ }
+
+}