Merged laipac and laipac kamel protocol to one

4 files changed, 92 insertions, 241 deletions

diff --git a/src/org/traccar/helper/DataConverter.java b/src/org/traccar/helper/DataConverter.java
index 7abd4ae93..0df0219ad 100644
--- a/src/org/traccar/helper/DataConverter.java
+++ b/src/org/traccar/helper/DataConverter.java
@@ -26,7 +26,7 @@ public final class DataConverter {
 
     public static byte[] parseHex(String string) {
         try {
-            return Hex.decodeHex(string);
+            return Hex.decodeHex(string.toCharArray());
         } catch (DecoderException e) {
             throw new RuntimeException(e);
         }
diff --git a/src/org/traccar/protocol/LaipacProtocolDecoder.java b/src/org/traccar/protocol/LaipacProtocolDecoder.java
index 99189d012..dc7c394e4 100644
--- a/src/org/traccar/protocol/LaipacProtocolDecoder.java
+++ b/src/org/traccar/protocol/LaipacProtocolDecoder.java
@@ -35,25 +35,34 @@ public class LaipacProtocolDecoder extends BaseProtocolDecoder {
 
     private static final Pattern PATTERN = new PatternBuilder()
             .text("$AVRMC,")
-            .expression("([^,]+),")              // identifier
-            .number("(dd)(dd)(dd),")             // time (hhmmss)
-            .expression("([AVRPavrp]),")         // validity
-            .number("(dd)(dd.d+),")              // latitude
+            .expression("([^,]+),")             // identifier
+            .number("(dd)(dd)(dd),")            // time (hhmmss)
+            .expression("([AVRPavrp]),")        // validity
+            .number("(dd)(dd.d+),")             // latitude
             .expression("([NS]),")
-            .number("(ddd)(dd.d+),")             // longitude
+            .number("(ddd)(dd.d+),")            // longitude
             .number("([EW]),")
-            .number("(d+.d+),")                  // speed
-            .number("(d+.d+),")                  // course
-            .number("(dd)(dd)(dd),")             // date (ddmmyy)
-            .expression("(.),")                  // type
-            .expression("[^*]+").text("*")
-            .number("(xx)")                      // checksum
+            .number("(d+.d+),")                 // speed
+            .number("(d+.d+),")                 // course
+            .number("(dd)(dd)(dd),")            // date (ddmmyy)
+            .expression("([abZXTSMHFE86430]),")                        // event code
+            .number("(d+)").expression("(\\.?)").number("(d*),")    // battery voltage
+            .number("(d+),")                    // current mileage
+            .number("(d),")                     // GPS on/off (1 = on, 0 = off)
+            .number("(d+),")                    // Analog port 1
+            .number("(d+)")                     // Analog port 2
+            .expression(",([0-9a-fA-F]{4})")    // Cell 1 - Cell Net Code
+            .expression("([0-9a-fA-F]{4}),")    // Cell 1 - Cell ID Code
+            .number("(d{3})")                   // Cell 2 - Country Code
+            .number("(d{3})")                   // Cell 2 - Operator Code
+            .optional(4)
+            .text("*")
+            .number("(xx)")                     // checksum
             .compile();
 
     @Override
     protected Object decode(
             Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
         String sentence = (String) msg;
 
         if (sentence.startsWith("$ECHK") && channel != null) {
@@ -79,6 +88,7 @@ public class LaipacProtocolDecoder extends BaseProtocolDecoder {
 
         String status = parser.next();
         position.setValid(status.toUpperCase().equals("A"));
+        position.set(Position.KEY_STATUS, status);
 
         position.setLatitude(parser.nextCoordinate());
         position.setLongitude(parser.nextCoordinate());
@@ -88,28 +98,84 @@ public class LaipacProtocolDecoder extends BaseProtocolDecoder {
         dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
         position.setTime(dateBuilder.getDate());
 
-        String type = parser.next();
+        String eventCode = parser.next();
+        String decodedAlarm = decodeAlarm(eventCode);
+        if (decodedAlarm != null) {
+            position.set(Position.KEY_ALARM, decodeAlarm(eventCode));
+        }
+        position.set(Position.KEY_EVENT, eventCode);
+
+        double batteryVoltage = parser.nextDouble();
+        if (parser.next().isEmpty()) {
+            parser.next();
+            batteryVoltage *= 0.001;
+        } else {
+            batteryVoltage += parser.nextDouble() * 0.001;
+        }
+        position.set(Position.KEY_BATTERY, batteryVoltage);
+
+        position.set(Position.KEY_TOTAL_DISTANCE, parser.nextDouble());
+        position.set(Position.KEY_GPS, parser.nextInt());
+        position.set(Position.PREFIX_ADC + 1, parser.nextDouble() * 0.001);
+        position.set(Position.PREFIX_ADC + 2, parser.nextDouble() * 0.001);
+
+        setNextValue(parser, position, Position.KEY_CELL_NET_CODE);
+        setNextValue(parser, position, Position.KEY_CELL_ID_CODE);
+        setNextValue(parser, position, Position.KEY_COUNTRY_CODE);
+        setNextValue(parser, position, Position.KEY_OPERATOR);
+
         String checksum = parser.next();
+        String result = sentence.replaceAll("^\\$(.*)\\*[0-9a-fA-F]{2}$", "$1");
+        if (checksum == null || Integer.parseInt(checksum, 16) != Checksum.xor(result)) {
+            return null;
+        }
 
         if (channel != null) {
-
-            if (Character.isLowerCase(status.charAt(0))) {
-                String response = "$EAVACK," + type + "," + checksum;
+            if (eventCode.equals("3")) {
+                channel.write("$AVCFG,00000000,d*31\r\n");
+            } else if (eventCode.equals("X") || eventCode.equals("4")) {
+                channel.write("$AVCFG,00000000,x*2D\r\n");
+            } else if (eventCode.equals("Z")) {
+                channel.write("$AVCFG,00000000,z*2F\r\n");
+            } else if (Character.isLowerCase(status.charAt(0))) {
+                String response = "$EAVACK," + eventCode + "," + checksum;
                 response += Checksum.nmea(response);
+                response += "\r\n";
                 channel.write(response);
             }
-
-            if (type.equals("S") || type.equals("T")) {
-                channel.write("$AVCFG,00000000,t*21");
-            } else if (type.equals("3")) {
-                channel.write("$AVCFG,00000000,d*31");
-            } else if (type.equals("X") || type.equals("4")) {
-                channel.write("$AVCFG,00000000,x*2D");
-            }
-
         }
 
         return position;
     }
 
+    private void setNextValue(Parser parser, Position position, String key)
+    {
+        String value = parser.next();
+        if (value != null) {
+            position.set(key, value);
+        }
+    }
+
+    private String decodeAlarm(String event) {
+        if (event.equals('Z')) {
+            return Position.ALARM_LOW_BATTERY;
+        } else if (event.equals('X')) {
+            return Position.ALARM_GEOFENCE_ENTER;
+        } else if (event.equals('T')) {
+            return Position.ALARM_TAMPERING;
+        } else if (event.equals("H")) {
+            return Position.ALARM_POWER_OFF;
+        } else if (event.equals('X')) {
+            return Position.ALARM_GEOFENCE_ENTER;
+        } else if (event.equals('8')) {
+            return Position.ALARM_SHOCK;
+        } else if (event.equals('7') && event.equals('4')) {
+            return Position.ALARM_GEOFENCE_EXIT;
+        } else if (event.equals('6')) {
+            return Position.ALARM_OVERSPEED;
+        } else if (event.equals('3')) {
+            return Position.ALARM_SOS;
+        }
+        return null;
+    }
 }
diff --git a/src/org/traccar/protocol/LaipacSFKamelProtocol.java b/src/org/traccar/protocol/LaipacSFKamelProtocol.java
deleted file mode 100644
index 5e1beabbd..000000000
--- a/src/org/traccar/protocol/LaipacSFKamelProtocol.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright 2015 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.jboss.netty.handler.codec.string.StringEncoder;
-import org.traccar.BaseProtocol;
-import org.traccar.TrackerServer;
-
-import java.util.List;
-
-public class LaipacSFKamelProtocol extends BaseProtocol {
-
-    public LaipacSFKamelProtocol() {
-        super("laipacsfkamel");
-    }
-
-    @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("stringEncoder", new StringEncoder());
-                pipeline.addLast("stringDecoder", new StringDecoder());
-                pipeline.addLast("objectDecoder", new LaipacSFKamelProtocolDecoder(LaipacSFKamelProtocol.this));
-            }
-        });
-    }
-
-}
diff --git a/src/org/traccar/protocol/LaipacSFKamelProtocolDecoder.java b/src/org/traccar/protocol/LaipacSFKamelProtocolDecoder.java
deleted file mode 100644
index 925b032a9..000000000
--- a/src/org/traccar/protocol/LaipacSFKamelProtocolDecoder.java
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright 2013 - 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.Checksum;
-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 LaipacSFKamelProtocolDecoder extends BaseProtocolDecoder {
-
-    public LaipacSFKamelProtocolDecoder(LaipacSFKamelProtocol protocol) {
-        super(protocol);
-    }
-
-    private static final Pattern PATTERN = new PatternBuilder()
-            .text("$AVRMC,")
-            .expression("([^,]+),")             // identifier
-            .number("(dd)(dd)(dd),")            // time (hhmmss)
-            .expression("([AVRPavrp]),")        // validity
-            .number("(dd)(dd.d+),")             // latitude
-            .expression("([NS]),")
-            .number("(ddd)(dd.d+),")            // longitude
-            .number("([EW]),")
-            .number("(d+.d+),")                 // speed
-            .number("(d+.d+),")                 // course
-            .number("(dd)(dd)(dd),")            // date (ddmmyy)
-            .expression("([abZXMHE86430]),")    // event code
-            .number("(d+),")                    // battery voltage
-            .number("(d+),")                    // current mileage
-            .number("(d),")                     // GPS on/off (1 = on, 0 = off)
-            .number("(d+),")                    // Analog port 1
-            .number("(d+)")                     // Analog port 2
-            .expression(",([0-9a-fA-F]{4})")    // Cell 1 - Cell Net Code
-            .expression("([0-9a-fA-F]{4}),")    // Cell 1 - Cell ID Code
-            .number("(d{3})")                   // Cell 2 - Country Code
-            .number("(d{3})")                   // Cell 2 - Operator Code
-            .optional(4)
-            .text("*")
-            .number("(xx)")                     // checksum
-            .compile();
-
-    @Override
-    protected Object decode(
-            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-        String sentence = (String) msg;
-
-        if (sentence.startsWith("$ECHK") && channel != null) {
-            channel.write(sentence + "\r\n"); // heartbeat
-            return null;
-        }
-
-        Parser parser = new Parser(PATTERN, sentence);
-        if (!parser.matches()) {
-            return null;
-        }
-
-        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
-        if (deviceSession == null) {
-            return null;
-        }
-
-        Position position = new Position(getProtocolName());
-        position.setDeviceId(deviceSession.getDeviceId());
-
-        DateBuilder dateBuilder = new DateBuilder()
-                .setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
-
-        String status = parser.next();
-        position.setValid(status.toUpperCase().equals("A"));
-        position.set(Position.KEY_STATUS, status);
-
-        position.setLatitude(parser.nextCoordinate());
-        position.setLongitude(parser.nextCoordinate());
-        position.setSpeed(parser.nextDouble(0));
-        position.setCourse(parser.nextDouble(0));
-
-        dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
-        position.setTime(dateBuilder.getDate());
-
-        String eventCode = parser.next();
-        String decodedAlarm = decodeAlarm(eventCode);
-        if (decodedAlarm != null) {
-            position.set(Position.KEY_ALARM, decodeAlarm(eventCode));
-        }
-        position.set(Position.KEY_EVENT, eventCode);
-        position.set(Position.KEY_BATTERY, parser.nextDouble() * 0.001);
-        position.set(Position.KEY_TOTAL_DISTANCE, parser.nextDouble());
-        position.set(Position.KEY_GPS, parser.nextInt());
-        position.set(Position.PREFIX_ADC + 1, parser.nextDouble() * 0.001);
-        position.set(Position.PREFIX_ADC + 2, parser.nextDouble() * 0.001);
-
-        String checksum = parser.next();
-        if (parser.hasNext()) {
-            position.set(Position.KEY_CELL_NET_CODE, checksum);
-            position.set(Position.KEY_CELL_ID_CODE, parser.next());
-            position.set(Position.KEY_COUNTRY_CODE, parser.next());
-            position.set(Position.KEY_OPERATOR, parser.next());
-            checksum = parser.next();
-        }
-
-
-        String result = sentence.replaceAll("^\\$(.*)\\*[0-9a-fA-F]{2}$", "$1");
-        if (checksum == null || Integer.parseInt(checksum, 16) != Checksum.xor(result)) {
-            return null;
-        }
-
-        if (channel != null) {
-            if (eventCode.equals("3")) {
-                channel.write("$AVCFG,00000000,d*31\r\n");
-            } else if (eventCode.equals("X") || eventCode.equals("4")) {
-                channel.write("$AVCFG,00000000,x*2D\r\n");
-            } else if (eventCode.equals("Z")) {
-                channel.write("$AVCFG,00000000,z*2F\r\n");
-            } else if (Character.isLowerCase(status.charAt(0))) {
-                String response = "$EAVACK," + eventCode + "," + checksum;
-                response += Checksum.nmea(response);
-                response += "\r\n";
-                channel.write(response);
-            }
-        }
-
-        return position;
-    }
-
-    private String decodeAlarm(String event) {
-        if (event.equals('Z')) {
-            return Position.ALARM_LOW_BATTERY;
-        } else if (event.equals('X')) {
-            return Position.ALARM_GEOFENCE_ENTER;
-        } else if (event.equals('T')) {
-            return Position.ALARM_TAMPERING;
-        } else if (event.equals("H")) {
-            return Position.ALARM_POWER_OFF;
-        } else if (event.equals('X')) {
-            return Position.ALARM_GEOFENCE_ENTER;
-        } else if (event.equals('8')) {
-            return Position.ALARM_SHOCK;
-        } else if (event.equals('7') && event.equals('4')) {
-            return Position.ALARM_GEOFENCE_EXIT;
-        } else if (event.equals('6')) {
-            return Position.ALARM_OVERSPEED;
-        } else if (event.equals('3')) {
-            return Position.ALARM_SOS;
-        }
-        return null;
-    }
-}