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authorAnton Tananaev <anton.tananaev@gmail.com>2017-08-18 05:42:43 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2017-08-18 05:42:43 +1200
commit4a14edeea2b98062d1d61fe5eee5e1dfaf664916 (patch)
tree74855163a092e3a3f7e7c54d05c5bdc6ed7f1827 /src/org/traccar/protocol
parenta1f7908769d296aed7766151340426e612883c6f (diff)
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Implement eSky ES610 protocol
Diffstat (limited to 'src/org/traccar/protocol')
-rw-r--r--src/org/traccar/protocol/EskyFrameDecoder.java39
-rw-r--r--src/org/traccar/protocol/EskyProtocol.java46
-rw-r--r--src/org/traccar/protocol/EskyProtocolDecoder.java92
3 files changed, 177 insertions, 0 deletions
diff --git a/src/org/traccar/protocol/EskyFrameDecoder.java b/src/org/traccar/protocol/EskyFrameDecoder.java
new file mode 100644
index 000000000..3175698fd
--- /dev/null
+++ b/src/org/traccar/protocol/EskyFrameDecoder.java
@@ -0,0 +1,39 @@
+/*
+ * 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.buffer.ChannelBuffer;
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.handler.codec.frame.FrameDecoder;
+
+public class EskyFrameDecoder extends FrameDecoder {
+
+ @Override
+ protected Object decode(
+ ChannelHandlerContext ctx, Channel channel, ChannelBuffer buf) throws Exception {
+
+ buf.readerIndex(buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) 'E'));
+
+ int endIndex = buf.indexOf(buf.readerIndex() + 1, buf.writerIndex(), (byte) 'E');
+ if (endIndex > 0) {
+ return buf.readBytes(endIndex - buf.readerIndex());
+ } else {
+ return buf.readBytes(buf.readableBytes()); // assume full frame
+ }
+ }
+
+}
diff --git a/src/org/traccar/protocol/EskyProtocol.java b/src/org/traccar/protocol/EskyProtocol.java
new file mode 100644
index 000000000..4c1d11f7d
--- /dev/null
+++ b/src/org/traccar/protocol/EskyProtocol.java
@@ -0,0 +1,46 @@
+/*
+ * 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.string.StringDecoder;
+import org.jboss.netty.handler.codec.string.StringEncoder;
+import org.traccar.BaseProtocol;
+import org.traccar.TrackerServer;
+
+import java.util.List;
+
+public class EskyProtocol extends BaseProtocol {
+
+ public EskyProtocol() {
+ super("esky");
+ }
+
+ @Override
+ public void initTrackerServers(List<TrackerServer> serverList) {
+ serverList.add(new TrackerServer(new ServerBootstrap(), getName()) {
+ @Override
+ protected void addSpecificHandlers(ChannelPipeline pipeline) {
+ pipeline.addLast("frameDecoder", new EskyFrameDecoder());
+ pipeline.addLast("stringEncoder", new StringEncoder());
+ pipeline.addLast("stringDecoder", new StringDecoder());
+ pipeline.addLast("objectDecoder", new EskyProtocolDecoder(EskyProtocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/org/traccar/protocol/EskyProtocolDecoder.java b/src/org/traccar/protocol/EskyProtocolDecoder.java
new file mode 100644
index 000000000..c12753881
--- /dev/null
+++ b/src/org/traccar/protocol/EskyProtocolDecoder.java
@@ -0,0 +1,92 @@
+/*
+ * 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.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 EskyProtocolDecoder extends BaseProtocolDecoder {
+
+ public EskyProtocolDecoder(EskyProtocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("EO;") // header
+ .number("d+;") // index
+ .number("(d+);") // imei
+ .text("R;") // data type
+ .number("(d+)").text("+") // satellites
+ .number("(dd)(dd)(dd)") // date
+ .number("(dd)(dd)(dd)").text("+") // time
+ .number("(d+.d+)").text("+") // latitude
+ .number("(d+.d+)").text("+") // longitude
+ .number("(d+.d+)").text("+") // speed
+ .number("(d+)").text("+") // course
+ .text("0x").number("(d+)").text("+") // input
+ .number("(d+)").text("+") // message type
+ .number("(d+)").text("+") // odometer
+ .number("(d+)") // voltage
+ .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());
+
+ position.set(Position.KEY_SATELLITES, parser.nextInt());
+
+ position.setValid(true);
+ position.setTime(parser.nextDateTime());
+ position.setLatitude(parser.nextDouble());
+ position.setLongitude(parser.nextDouble());
+ position.setSpeed(UnitsConverter.knotsFromMps(parser.nextDouble()));
+ position.setCourse(parser.nextDouble());
+
+ position.set(Position.KEY_INPUT, parser.nextHexInt());
+ position.set(Position.KEY_EVENT, parser.nextInt());
+ position.set(Position.KEY_ODOMETER, parser.nextInt());
+ position.set(Position.KEY_POWER, parser.nextInt());
+
+ return position;
+ }
+
+}