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authorAnton Tananaev <anton.tananaev@gmail.com>2018-04-04 02:21:48 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2018-04-04 02:21:50 +1200
commitb0a63981a99bbef156c8801ad40d29f3bb2aae8e (patch)
treeb2384787165d3397059ca32ca5f00c915c4ab862 /src
parent70b4007226fc0ebcfd5133abb2dcaab61ae929d7 (diff)
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Implement PT60 protocol
Diffstat (limited to 'src')
-rw-r--r--src/org/traccar/protocol/Pt60Protocol.java47
-rw-r--r--src/org/traccar/protocol/Pt60ProtocolDecoder.java83
2 files changed, 130 insertions, 0 deletions
diff --git a/src/org/traccar/protocol/Pt60Protocol.java b/src/org/traccar/protocol/Pt60Protocol.java
new file mode 100644
index 000000000..857790efd
--- /dev/null
+++ b/src/org/traccar/protocol/Pt60Protocol.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2018 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.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
+import org.traccar.BaseProtocol;
+import org.traccar.CharacterDelimiterFrameDecoder;
+import org.traccar.TrackerServer;
+
+import java.util.List;
+
+public class Pt60Protocol extends BaseProtocol {
+
+ public Pt60Protocol() {
+ super("pt60");
+ }
+
+ @Override
+ public void initTrackerServers(List<TrackerServer> serverList) {
+ serverList.add(new TrackerServer(new ServerBootstrap(), getName()) {
+ @Override
+ protected void addSpecificHandlers(ChannelPipeline pipeline) {
+ pipeline.addLast("frameDecoder", new CharacterDelimiterFrameDecoder(1024, "@R#@"));
+ pipeline.addLast("stringEncoder", new StringEncoder());
+ pipeline.addLast("stringDecoder", new StringDecoder());
+ pipeline.addLast("objectDecoder", new Pt60ProtocolDecoder(Pt60Protocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/org/traccar/protocol/Pt60ProtocolDecoder.java b/src/org/traccar/protocol/Pt60ProtocolDecoder.java
new file mode 100644
index 000000000..c87c22c5f
--- /dev/null
+++ b/src/org/traccar/protocol/Pt60ProtocolDecoder.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2018 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.Parser;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.model.Position;
+
+import java.net.SocketAddress;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.regex.Pattern;
+
+public class Pt60ProtocolDecoder extends BaseProtocolDecoder {
+
+ public Pt60ProtocolDecoder(Pt60Protocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("@G#@,") // header
+ .number("Vdd,") // protocol version
+ .number("d,") // type
+ .number("(d+),") // imei
+ .number("(d+),") // imsi
+ .number("(dddd)(dd)(dd)") // date (yyyymmdd)
+ .number("(dd)(dd)(dd),") // time (hhmmss)
+ .number("(-?d+.d+);") // latitude
+ .number("(-?d+.d+),") // longitude
+ .compile();
+
+ private void sendResponse(Channel channel) {
+ if (channel != null) {
+ DateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
+ channel.write("@G#@,V01,38," + dateFormat.format(new Date()) + ",@R#@");
+ }
+ }
+
+ @Override
+ protected Object decode(
+ Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+ sendResponse(channel);
+
+ Parser parser = new Parser(PATTERN, (String) msg);
+ if (!parser.matches()) {
+ return null;
+ }
+
+ Position position = new Position(getProtocolName());
+
+ DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next(), parser.next());
+ if (deviceSession == null) {
+ return null;
+ }
+ position.setDeviceId(deviceSession.getDeviceId());
+
+ position.setValid(true);
+ position.setTime(parser.nextDateTime());
+ position.setLatitude(parser.nextDouble());
+ position.setLongitude(parser.nextDouble());
+
+ return position;
+ }
+
+}