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-rw-r--r--src/org/traccar/protocol/SiwiProtocol.java45
-rw-r--r--src/org/traccar/protocol/SiwiProtocolDecoder.java100
2 files changed, 145 insertions, 0 deletions
diff --git a/src/org/traccar/protocol/SiwiProtocol.java b/src/org/traccar/protocol/SiwiProtocol.java
new file mode 100644
index 000000000..667e083f1
--- /dev/null
+++ b/src/org/traccar/protocol/SiwiProtocol.java
@@ -0,0 +1,45 @@
+/*
+ * 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.traccar.BaseProtocol;
+import org.traccar.TrackerServer;
+
+import java.util.List;
+
+public class SiwiProtocol extends BaseProtocol {
+
+ public SiwiProtocol() {
+ super("siwi");
+ }
+
+ @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("objectDecoder", new SiwiProtocolDecoder(SiwiProtocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/org/traccar/protocol/SiwiProtocolDecoder.java b/src/org/traccar/protocol/SiwiProtocolDecoder.java
new file mode 100644
index 000000000..9c9e71e2e
--- /dev/null
+++ b/src/org/traccar/protocol/SiwiProtocolDecoder.java
@@ -0,0 +1,100 @@
+/*
+ * 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.TimeZone;
+import java.util.regex.Pattern;
+
+public class SiwiProtocolDecoder extends BaseProtocolDecoder {
+
+ public SiwiProtocolDecoder(SiwiProtocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("$").expression("[A-Z]+,") // header
+ .number("(d+),") // device id
+ .number("d+,") // unit no
+ .expression("([A-Z]),") // reason
+ .number("d+,") // command code
+ .number("[^,]*,") // command value
+ .expression("([01]),") // ignition
+ .expression("[01],") // power cut
+ .expression("[01],") // box open
+ .number("d+,") // message key
+ .number("(d+),") // odometer
+ .number("(d+),") // speed
+ .number("(d+),") // satellites
+ .expression("([AV]),") // valid
+ .number("(-?d+.d+),") // latitude
+ .number("(-?d+.d+),") // longitude
+ .number("(-?d+),") // altitude
+ .number("(d+),") // course
+ .number("(dd)(dd)(dd),") // time
+ .number("(dd)(dd)(dd),") // date
+ .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.set(Position.KEY_EVENT, parser.next());
+ position.set(Position.KEY_IGNITION, parser.next().equals("1"));
+ position.set(Position.KEY_ODOMETER, parser.nextInt());
+
+ position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt()));
+
+ position.set(Position.KEY_SATELLITES, parser.nextInt());
+
+ position.setValid(parser.next().equals("A"));
+ position.setLatitude(parser.nextDouble());
+ position.setLongitude(parser.nextDouble());
+ position.setAltitude(parser.nextDouble());
+
+ DateBuilder dateBuilder = new DateBuilder(TimeZone.getTimeZone("IST"))
+ .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt())
+ .setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt());
+ position.setTime(dateBuilder.getDate());
+
+ return position;
+ }
+
+}