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authorAnton Tananaev <anton.tananaev@gmail.com>2016-09-15 08:20:45 +1200
committerAnton Tananaev <anton.tananaev@gmail.com>2016-09-15 08:20:45 +1200
commit722327b482e51d8b48fd4bab1e6a27fe972fc167 (patch)
tree24d5d796ea3c3d5269fa3d36d6c788fd9ef1e84f /src/org/traccar/protocol
parenta1fdcee9044fcf3114b24423242bdd5b7c0ee18f (diff)
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Implement AutoGrade device protocol
Diffstat (limited to 'src/org/traccar/protocol')
-rw-r--r--src/org/traccar/protocol/AutoGradeProtocol.java47
-rw-r--r--src/org/traccar/protocol/AutoGradeProtocolDecoder.java102
2 files changed, 149 insertions, 0 deletions
diff --git a/src/org/traccar/protocol/AutoGradeProtocol.java b/src/org/traccar/protocol/AutoGradeProtocol.java
new file mode 100644
index 000000000..1fb6b1ce2
--- /dev/null
+++ b/src/org/traccar/protocol/AutoGradeProtocol.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2016 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.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 AutoGradeProtocol extends BaseProtocol {
+
+ public AutoGradeProtocol() {
+ super("autograde");
+ }
+
+ @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, ')'));
+ pipeline.addLast("stringDecoder", new StringDecoder());
+ pipeline.addLast("stringEncoder", new StringEncoder());
+ pipeline.addLast("objectDecoder", new AutoGradeProtocolDecoder(AutoGradeProtocol.this));
+ }
+ });
+ }
+
+}
diff --git a/src/org/traccar/protocol/AutoGradeProtocolDecoder.java b/src/org/traccar/protocol/AutoGradeProtocolDecoder.java
new file mode 100644
index 000000000..5c9dd7ece
--- /dev/null
+++ b/src/org/traccar/protocol/AutoGradeProtocolDecoder.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2016 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.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.helper.DateBuilder;
+import org.traccar.helper.Parser;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.model.Position;
+
+import java.net.SocketAddress;
+import java.util.regex.Pattern;
+
+public class AutoGradeProtocolDecoder extends BaseProtocolDecoder {
+
+ public AutoGradeProtocolDecoder(AutoGradeProtocol protocol) {
+ super(protocol);
+ }
+
+ private static final Pattern PATTERN = new PatternBuilder()
+ .text("(")
+ .number("d{12}") // index
+ .number("(d{15})") // imei
+ .number("(dd)(dd)(dd)") // date
+ .expression("([AV])") // validity
+ .number("(d+)(dd.d+)([NS])") // latitude
+ .number("(d+)(dd.d+)([EW])") // longitude
+ .number("([d.]{5})") // speed
+ .number("(dd)(dd)(dd)") // time
+ .number("([d.]{6})") // course
+ .expression(".") // status
+ .number("A(xxxx)")
+ .number("B(xxxx)")
+ .number("C(xxxx)")
+ .number("D(xxxx)")
+ .number("E(xxxx)")
+ .number("K(xxxx)")
+ .number("L(xxxx)")
+ .number("M(xxxx)")
+ .number("N(xxxx)")
+ .number("O(xxxx)")
+ .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());
+
+ DateBuilder dateBuilder = new DateBuilder()
+ .setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt());
+
+ position.setValid(parser.next().equals("A"));
+ position.setLatitude(parser.nextCoordinate());
+ position.setLongitude(parser.nextCoordinate());
+ position.setSpeed(parser.nextDouble());
+
+ dateBuilder.setTime(parser.nextInt(), parser.nextInt(), parser.nextInt());
+ position.setTime(dateBuilder.getDate());
+
+ position.setCourse(parser.nextDouble());
+
+ for (int i = 1; i <= 5; i++) {
+ position.set(Position.PREFIX_ADC + i, parser.next());
+ }
+
+ for (int i = 1; i <= 5; i++) {
+ position.set("can" + i, parser.next());
+ }
+
+ return position;
+ }
+
+}