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-rw-r--r--src/org/traccar/protocol/LdplProtocol.java20
-rw-r--r--src/org/traccar/protocol/LdplProtocolDecoder.java60
2 files changed, 52 insertions, 28 deletions
diff --git a/src/org/traccar/protocol/LdplProtocol.java b/src/org/traccar/protocol/LdplProtocol.java
index 200baffb2..517055f2f 100644
--- a/src/org/traccar/protocol/LdplProtocol.java
+++ b/src/org/traccar/protocol/LdplProtocol.java
@@ -1,8 +1,23 @@
+/*
+ * Copyright 2013 - 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.List;
-import org.jboss.netty.bootstrap.ServerBootstrap;
+import org.jboss.netty.bootstrap.ConnectionlessBootstrap;
import org.jboss.netty.channel.ChannelPipeline;
import org.jboss.netty.handler.codec.string.StringDecoder;
import org.jboss.netty.handler.codec.string.StringEncoder;
@@ -17,10 +32,9 @@ public class LdplProtocol extends BaseProtocol {
@Override
public void initTrackerServers(List<TrackerServer> serverList) {
- serverList.add(new TrackerServer(new ServerBootstrap(), this.getName()) {
+ serverList.add(new TrackerServer(new ConnectionlessBootstrap(), this.getName()) {
@Override
protected void addSpecificHandlers(ChannelPipeline pipeline) {
-// pipeline.addLast("frameDecoder", new LineBasedFrameDecoder(1024));
pipeline.addLast("stringEncoder", new StringEncoder());
pipeline.addLast("stringDecoder", new StringDecoder());
pipeline.addLast("objectDecoder", new LdplProtocolDecoder(LdplProtocol.this));
diff --git a/src/org/traccar/protocol/LdplProtocolDecoder.java b/src/org/traccar/protocol/LdplProtocolDecoder.java
index 74b17d5b6..fec957281 100644
--- a/src/org/traccar/protocol/LdplProtocolDecoder.java
+++ b/src/org/traccar/protocol/LdplProtocolDecoder.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2013 - 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.net.SocketAddress;
@@ -19,29 +34,29 @@ public class LdplProtocolDecoder extends BaseProtocolDecoder {
}
private static final Pattern PATTERN = new PatternBuilder()
- .text("*ID") // start of frame
- .number("(d+),") // command_code
+ .text("*ID") // start of frame
+ .number("(d+),") // command code
.number("(d+),") // imei
- .number("(dd)(dd)(dd),") // current_date
- .number("(dd)(dd)(dd),") // current_time
- .expression("([A|V]),") // gps_fix
+ .number("(dd)(dd)(dd),") // current date
+ .number("(dd)(dd)(dd),") // current time
+ .expression("([A|V]),") // gps fix
.number("(dd)(dd).?(d+),([NS]),") // latitude
.number("(ddd)(dd).?(d+),([EW]),") // longitude
.number("(d{1,3}.dd),") // speed
.number("(d{1,3}.dd),") // course
.number("(d{1,2}),") // sats
- .number("(d{1,3}),") // gsm_signal_strength
- .expression("([A|N|S]),") // vehicle_status
- .expression("([0|1]),") // main_power_status
- .number("(d.dd),") // internal_battery_voltage
- .expression("([0|1]),") // sos_alert
- .expression("([0|1]),") // body_tamper
- .expression("([0|1])([0|1]),") // ac_status + ign_status
- .expression("([0|1|2]),") // output1_status
+ .number("(d{1,3}),") // gsm signal strength
+ .expression("([A|N|S]),") // vehicle status
+ .expression("([0|1]),") // main power status
+ .number("(d.dd),") // internal battery voltage
+ .expression("([0|1]),") // sos alert
+ .expression("([0|1]),") // body tamper
+ .expression("([0|1])([0|1]),") // ac status + ign_status
+ .expression("([0|1|2]),") // output1 status
.number("(d{1,3}),") // adc1
.number("(d{1,3}),") // adc2
- .expression("([0-9A-Z]{3}),") // software_version
- .expression("([L|R]),") // message_type
+ .expression("([0-9A-Z]{3}),") // software version
+ .expression("([L|R]),") // message type
.expression("([0-9A-Z]{4})#") // crc
.compile();
@@ -81,25 +96,20 @@ public class LdplProtocolDecoder extends BaseProtocolDecoder {
position.set(Position.KEY_SATELLITES, parser.nextInt());
position.set(Position.KEY_GSM, parser.nextInt());
- String vehicleStatus = parser.next();
+ parser.next(); // vehicle status
position.set(Position.KEY_POWER, parser.nextInt());
position.set(Position.KEY_BATTERY, parser.nextDouble());
position.set(Position.KEY_ALARM, parser.nextInt());
- Integer bodyTamper = parser.nextInt();
- Integer acStatus = parser.nextInt();
+ parser.nextInt(); // body tamper
+ parser.nextInt(); // acStatus
position.set(Position.KEY_IGNITION, parser.nextInt());
position.set(Position.KEY_OUTPUT, parser.nextInt());
position.set(Position.PREFIX_ADC + 1, parser.nextInt());
position.set(Position.PREFIX_ADC + 2, parser.nextInt());
position.set(Position.KEY_VERSION, parser.next());
+ position.set(Position.KEY_ARCHIVE, parser.next().equals("R"));
- if ("R".equals(parser.next())) {
- position.set(Position.KEY_ARCHIVE, true);
- } else {
- position.set(Position.KEY_ARCHIVE, false);
- }
-
- String checksum = parser.next();
+ parser.next(); // checksum
return position;
}