aboutsummaryrefslogtreecommitdiff
path: root/src/org/traccar
diff options
context:
space:
mode:
authorAnton Tananaev <anton.tananaev@gmail.com>2014-05-21 21:20:45 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2014-05-21 21:20:45 +1200
commit7b37d4f85a5a2c751f26860ccdb700e3ba42644a (patch)
treee380f62e83fd541aa9c7c66dcf67607ea6226195 /src/org/traccar
parente5549d271325639bae97dc3591ff09bf271cf43c (diff)
downloadtraccar-server-7b37d4f85a5a2c751f26860ccdb700e3ba42644a.tar.gz
traccar-server-7b37d4f85a5a2c751f26860ccdb700e3ba42644a.tar.bz2
traccar-server-7b37d4f85a5a2c751f26860ccdb700e3ba42644a.zip
Implement Haicom protocol
Diffstat (limited to 'src/org/traccar')
-rw-r--r--src/org/traccar/ServerManager.java16
-rw-r--r--src/org/traccar/protocol/HaicomProtocolDecoder.java136
2 files changed, 152 insertions, 0 deletions
diff --git a/src/org/traccar/ServerManager.java b/src/org/traccar/ServerManager.java
index 6d65dad18..b640462b0 100644
--- a/src/org/traccar/ServerManager.java
+++ b/src/org/traccar/ServerManager.java
@@ -166,6 +166,7 @@ public class ServerManager {
initStl060Server("stl060");
initCarTrackServer("cartrack");
initMiniFinderServer("minifinder");
+ initHaicomServer("haicom");
// Initialize web server
if (Boolean.valueOf(properties.getProperty("http.enable"))) {
@@ -1113,4 +1114,19 @@ public class ServerManager {
}
}
+ private void initHaicomServer(String protocol) throws SQLException {
+ if (isProtocolEnabled(properties, protocol)) {
+ serverList.add(new TrackerServer(this, new ServerBootstrap(), protocol) {
+ @Override
+ protected void addSpecificHandlers(ChannelPipeline pipeline) {
+ byte delimiter[] = { (byte) '*' };
+ pipeline.addLast("frameDecoder",
+ new DelimiterBasedFrameDecoder(1024, ChannelBuffers.wrappedBuffer(delimiter)));
+ pipeline.addLast("stringDecoder", new StringDecoder());
+ pipeline.addLast("objectDecoder", new HaicomProtocolDecoder(ServerManager.this));
+ }
+ });
+ }
+ }
+
}
diff --git a/src/org/traccar/protocol/HaicomProtocolDecoder.java b/src/org/traccar/protocol/HaicomProtocolDecoder.java
new file mode 100644
index 000000000..1845dc31b
--- /dev/null
+++ b/src/org/traccar/protocol/HaicomProtocolDecoder.java
@@ -0,0 +1,136 @@
+/*
+ * Copyright 2014 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 java.util.Calendar;
+import java.util.TimeZone;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.ServerManager;
+import org.traccar.helper.Log;
+import org.traccar.model.ExtendedInfoFormatter;
+import org.traccar.model.Position;
+
+public class HaicomProtocolDecoder extends BaseProtocolDecoder {
+
+ public HaicomProtocolDecoder(ServerManager serverManager) {
+ super(serverManager);
+ }
+
+ private static final Pattern pattern = Pattern.compile(
+ "\\$GPRS" +
+ "(\\d+)," + // IMEI
+ "([^,]+)," + // Version
+ "(\\d{2})(\\d{2})(\\d{2})," + // Date
+ "(\\d{2})(\\d{2})(\\d{2})," + // Time
+ "(\\d)" + // Flags
+ "(\\d{2})(\\d{5})" + // Latitude (DDMMMMM)
+ "(\\d{3})(\\d{5})," + // Longitude (DDDMMMMM)
+ "(\\d+)," + // Speed
+ "(\\d+)," + // Course
+ "(\\d+)," + // Status
+ "(\\d+)," + // GPRS counting value
+ "(\\d+)," + // GPS power saving counting value
+ "(\\d+)," + // Switch status
+ "(\\d+)" + // Relay status
+ "[LH]{2}" + // Power status
+ "\\#V(\\d+)"); // Battery
+
+ @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("haicom");
+
+ Integer index = 1;
+
+ // Get device by IMEI
+ String imei = parser.group(index++);
+ try {
+ position.setDeviceId(getDataManager().getDeviceByImei(imei).getId());
+ } catch(Exception error) {
+ Log.warning("Unknown device - " + imei);
+ return null;
+ }
+
+ // Firmware version
+ extendedInfo.set("version", parser.group(index++));
+
+ // Date
+ 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());
+
+ // Validity
+ int flags = Integer.valueOf(parser.group(index++));
+ position.setValid((flags & 0x1) != 0);
+
+ // Latitude
+ Double latitude = Double.valueOf(parser.group(index++));
+ latitude += Double.valueOf(parser.group(index++)) / 60000;
+ if ((flags & 0x2) == 0) latitude = -latitude;
+ position.setLatitude(latitude);
+
+ // Longitude
+ Double longitude = Double.valueOf(parser.group(index++));
+ longitude += Double.valueOf(parser.group(index++)) / 60000;
+ if ((flags & 0x4) == 0) longitude = -longitude;
+ position.setLongitude(longitude);
+
+ // Speed
+ position.setSpeed(Double.valueOf(parser.group(index++)) / 10);
+
+ // Course
+ position.setCourse(Double.valueOf(parser.group(index++)) / 10);
+
+ // Altitude
+ position.setAltitude(0.0);
+
+ // Additional data
+ extendedInfo.set("status", parser.group(index++));
+ extendedInfo.set("gprs", parser.group(index++));
+ extendedInfo.set("gps", parser.group(index++));
+ extendedInfo.set("input", parser.group(index++));
+ extendedInfo.set("output", parser.group(index++));
+ extendedInfo.set("battery", Double.valueOf(parser.group(index++)) / 10);
+
+ // Extended info
+ position.setExtendedInfo(extendedInfo.toString());
+
+ return position;
+ }
+
+}