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authorAnton Tananaev <anton.tananaev@gmail.com>2017-01-20 07:11:01 +1300
committerAnton Tananaev <anton.tananaev@gmail.com>2017-01-20 07:11:01 +1300
commitd1d87af9559ee261fc1428d826d28408c7dc2c85 (patch)
treeaba47d91c70691a38b08518e39b2e0e227e63b53 /src/org/traccar
parente5c2ec3bd7f4b0433242cda3ca9a66c3d9dd2367 (diff)
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Implement TMG188 protocol
Diffstat (limited to 'src/org/traccar')
-rw-r--r--src/org/traccar/protocol/TmgProtocol.java47
-rw-r--r--src/org/traccar/protocol/TmgProtocolDecoder.java110
2 files changed, 157 insertions, 0 deletions
diff --git a/src/org/traccar/protocol/TmgProtocol.java b/src/org/traccar/protocol/TmgProtocol.java
new file mode 100644
index 000000000..f30d61e9a
--- /dev/null
+++ b/src/org/traccar/protocol/TmgProtocol.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2017 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.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 TmgProtocol extends BaseProtocol {
+
+ public TmgProtocol() {
+ super("tmg");
+ }
+
+ @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("stringEncoder", new StringEncoder());
+ pipeline.addLast("stringDecoder", new StringDecoder());
+ pipeline.addLast("objectDecoder", new TmgProtocolDecoder(TmgProtocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/org/traccar/protocol/TmgProtocolDecoder.java b/src/org/traccar/protocol/TmgProtocolDecoder.java
new file mode 100644
index 000000000..3a2af96fb
--- /dev/null
+++ b/src/org/traccar/protocol/TmgProtocolDecoder.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright 2017 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 TmgProtocolDecoder extends BaseProtocolDecoder {
+
+ public TmgProtocolDecoder(TmgProtocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("$")
+ .expression("...,") // type
+ .expression("[LH],") // history
+ .number("(d+),") // imei
+ .number("(dd)(dd)(dddd),") // date
+ .number("(dd)(dd)(dd),") // time
+ .number("(d),") // status
+ .number("(dd)(dd.d+),") // latitude
+ .expression("([NS]),")
+ .number("(ddd)(dd.d+),") // longitude
+ .expression("([EW]),")
+ .number("(d+.?d*),") // speed
+ .number("(d+.?d*),") // course
+ .number("(-?d+.?d*),") // altitude
+ .number("(d+.d+),") // hdop
+ .number("(d+),") // satellites
+ .number("d+,") // visible satellites
+ .number("[^,]*,") // operator
+ .number("d+,") // rssi
+ .number("x+,") // cid
+ .expression("([01]),") // ignition
+ .number("(d+.?d*),") // battery
+ .number("(d+.?d*),") // power
+ .expression("([01]+),") // input
+ .expression("([01]+),") // output
+ .expression("[01]+,") // temper status
+ .any()
+ .compile();
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ org.traccar.helper.PatternUtil.MatchResult matchResult =
+ org.traccar.helper.PatternUtil.checkPattern(PATTERN.pattern(), (String) msg);
+
+ 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()
+ .setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt())
+ .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt());
+ position.setTime(dateBuilder.getDate());
+
+ position.setValid(parser.nextInt() > 0);
+ position.setLatitude(parser.nextCoordinate());
+ position.setLongitude(parser.nextCoordinate());
+ position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble()));
+ position.setCourse(parser.nextDouble());
+ position.setAltitude(parser.nextDouble());
+
+ position.set(Position.KEY_HDOP, parser.nextDouble());
+ position.set(Position.KEY_SATELLITES, parser.nextInt());
+ position.set(Position.KEY_IGNITION, parser.nextInt() == 1);
+ position.set(Position.KEY_BATTERY, parser.nextDouble());
+ position.set(Position.KEY_POWER, parser.nextDouble());
+ position.set(Position.KEY_INPUT, parser.nextInt(2));
+ position.set(Position.KEY_OUTPUT, parser.nextInt(2));
+
+ return position;
+ }
+
+}