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authorAnton Tananaev <anton.tananaev@gmail.com>2015-01-15 11:35:11 +1300
committerAnton Tananaev <anton.tananaev@gmail.com>2015-01-15 11:35:11 +1300
commit5868e9c00531b7defdfa90d05c1ea8dc987d6011 (patch)
treef57bb565a40fcbebe4efa6b8255964618da4b2c8 /src
parent5bdf64907c2935111f89844640f9ab96d119dc9d (diff)
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Implement TR900 protocol
Diffstat (limited to 'src')
-rw-r--r--src/org/traccar/CharacterDelimiterFrameDecoder.java15
-rw-r--r--src/org/traccar/ServerManager.java7
-rw-r--r--src/org/traccar/protocol/Tr900ProtocolDecoder.java136
3 files changed, 155 insertions, 3 deletions
diff --git a/src/org/traccar/CharacterDelimiterFrameDecoder.java b/src/org/traccar/CharacterDelimiterFrameDecoder.java
index 9f4e29a6f..cc5a415a9 100644
--- a/src/org/traccar/CharacterDelimiterFrameDecoder.java
+++ b/src/org/traccar/CharacterDelimiterFrameDecoder.java
@@ -1,3 +1,18 @@
+/*
+ * 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;
import org.jboss.netty.buffer.ChannelBuffer;
diff --git a/src/org/traccar/ServerManager.java b/src/org/traccar/ServerManager.java
index 187dd56f1..37a5256db 100644
--- a/src/org/traccar/ServerManager.java
+++ b/src/org/traccar/ServerManager.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2012 - 2014 Anton Tananaev (anton.tananaev@gmail.com)
+ * Copyright 2012 - 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.
@@ -178,6 +178,7 @@ public class ServerManager {
initRitiServer("riti");
initUlbotechServer("ulbotech");
initTramigoServer("tramigo");
+ initTramigoServer("tr900");
// Initialize web server
if (Boolean.valueOf(properties.getProperty("http.enable"))) {
@@ -1232,7 +1233,7 @@ public class ServerManager {
}
}
- /*private void initTr900Server(final String protocol) throws SQLException {
+ private void initTr900Server(final String protocol) throws SQLException {
if (isProtocolEnabled(properties, protocol)) {
serverList.add(new TrackerServer(this, new ServerBootstrap(), protocol) {
@Override
@@ -1244,6 +1245,6 @@ public class ServerManager {
}
});
}
- }*/
+ }
}
diff --git a/src/org/traccar/protocol/Tr900ProtocolDecoder.java b/src/org/traccar/protocol/Tr900ProtocolDecoder.java
new file mode 100644
index 000000000..da307efc9
--- /dev/null
+++ b/src/org/traccar/protocol/Tr900ProtocolDecoder.java
@@ -0,0 +1,136 @@
+/*
+ * 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.ChannelHandlerContext;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.database.DataManager;
+import org.traccar.helper.Log;
+import org.traccar.model.ExtendedInfoFormatter;
+import org.traccar.model.Position;
+
+import java.util.Calendar;
+import java.util.Properties;
+import java.util.TimeZone;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class Tr900ProtocolDecoder extends BaseProtocolDecoder {
+
+ public Tr900ProtocolDecoder(DataManager dataManager, String protocol, Properties properties) {
+ super(dataManager, protocol, properties);
+ }
+
+ private static final Pattern pattern = Pattern.compile(
+ ">(\\d+)," + // ID
+ "\\d+," + // Period
+ "(\\d)," + // Fix
+ "(\\d{2})(\\d{2})(\\d{2})," + // Date (YYMMDD)
+ "(\\d{2})(\\d{2})(\\d{2})," + // Time (HHMMSS)
+ "([EW])" +
+ "(\\d{3})(\\d{2}\\.\\d+)," + // Longitude (DDDMM.MMMM)
+ "([NS])" +
+ "(\\d{2})(\\d{2}\\.\\d+)," + // Latitude (DDMM.MMMM)
+ "[^,]*," + // Command
+ "(\\d+\\.?\\d*)," + // Speed
+ "(\\d+\\.?\\d*)," + // Course
+ "(\\d+)," + // GSM
+ "(\\d+)," + // Event
+ "(\\d+)-" + // ADC
+ "(\\d+)," + // Battery
+ "\\d+," + // Impulses
+ "(\\d+)," + // Input
+ "(\\d+)" + // Status
+ ".*");
+
+ @Override
+ protected Object decode(
+ ChannelHandlerContext ctx, Channel channel, Object msg)
+ throws Exception {
+
+ String sentence = (String) msg;
+
+ // Parse message
+ Matcher parser = pattern.matcher(sentence);
+ if (!parser.matches()) {
+ return null;
+ }
+
+ // Create new position
+ Position position = new Position();
+ ExtendedInfoFormatter extendedInfo = new ExtendedInfoFormatter(getProtocol());
+ Integer index = 1;
+
+ // Identification
+ String id = parser.group(index++);
+ try {
+ position.setDeviceId(getDataManager().getDeviceByImei(id).getId());
+ } catch(Exception error) {
+ Log.warning("Unknown device - " + id);
+ return null;
+ }
+
+ // Validity
+ position.setValid(parser.group(index++).compareTo("1") == 0);
+
+ // Time
+ Calendar time = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
+ time.clear();
+ time.set(Calendar.YEAR, 2000 + Integer.valueOf(parser.group(index++)));
+ time.set(Calendar.MONTH, Integer.valueOf(parser.group(index++)) - 1);
+ time.set(Calendar.DAY_OF_MONTH, Integer.valueOf(parser.group(index++)));
+ time.set(Calendar.HOUR_OF_DAY, Integer.valueOf(parser.group(index++)));
+ time.set(Calendar.MINUTE, Integer.valueOf(parser.group(index++)));
+ time.set(Calendar.SECOND, Integer.valueOf(parser.group(index++)));
+ position.setTime(time.getTime());
+
+ // Longitude
+ String hemisphere = parser.group(index++);
+ Double longitude = Double.valueOf(parser.group(index++));
+ longitude += Double.valueOf(parser.group(index++)) / 60;
+ if (hemisphere.compareTo("W") == 0) longitude = -longitude;
+ position.setLongitude(longitude);
+
+ // Latitude
+ hemisphere = parser.group(index++);
+ Double latitude = Double.valueOf(parser.group(index++));
+ latitude += Double.valueOf(parser.group(index++)) / 60;
+ if (hemisphere.compareTo("S") == 0) latitude = -latitude;
+ position.setLatitude(latitude);
+
+ // Altitude
+ position.setAltitude(0.0);
+
+ // Speed
+ position.setSpeed(Double.valueOf(parser.group(index++)));
+
+ // Course
+ position.setCourse(Double.valueOf(parser.group(index++)));
+
+ // Other
+ extendedInfo.set("gsm", parser.group(index++));
+ extendedInfo.set("event", Integer.valueOf(parser.group(index++)));
+ extendedInfo.set("adc1", Integer.valueOf(parser.group(index++)));
+ extendedInfo.set("battery", Integer.valueOf(parser.group(index++)));
+ extendedInfo.set("input", parser.group(index++));
+ extendedInfo.set("status", parser.group(index++));
+
+ position.setExtendedInfo(extendedInfo.toString());
+ return position;
+ }
+
+}