Convert project to gradle

1 files changed, 170 insertions, 0 deletions

diff --git a/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java b/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java
new file mode 100644
index 000000000..482f34e65
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/ItsProtocolDecoder.java
@@ -0,0 +1,170 @@
+/*
+ * Copyright 2018 - 2019 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 io.netty.channel.Channel;
+import org.traccar.BaseProtocolDecoder;
+import org.traccar.DeviceSession;
+import org.traccar.NetworkMessage;
+import org.traccar.Protocol;
+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 ItsProtocolDecoder extends BaseProtocolDecoder {
+
+    public ItsProtocolDecoder(Protocol protocol) {
+        super(protocol);
+    }
+
+    private static final Pattern PATTERN = new PatternBuilder()
+            .expression("[^$]*")
+            .text("$")
+            .expression(",?[^,]+,")              // event
+            .groupBegin()
+            .expression("[^,]+,")                // vendor
+            .expression("[^,]+,")                // firmware version
+            .expression("[^,]+,")                // type
+            .number("d+,")
+            .expression("[LH],")                 // history
+            .or()
+            .expression("[^,]+,")                // type
+            .groupEnd()
+            .number("(d{15}),")                  // imei
+            .groupBegin()
+            .expression("(..),")                 // status
+            .or()
+            .expression("[^,]*,")                // vehicle registration
+            .number("([01]),")                   // valid
+            .groupEnd()
+            .number("(dd),?(dd),?(dddd),")       // date (ddmmyyyy)
+            .number("(dd),?(dd),?(dd),")         // time (hhmmss)
+            .expression("([AV]),").optional()    // valid
+            .number("(d+.d+),([NS]),")           // latitude
+            .number("(d+.d+),([EW]),")           // longitude
+            .groupBegin()
+            .number("(d+.?d*),")                 // speed
+            .number("(d+.?d*),")                 // course
+            .number("(d+),")                     // satellites
+            .groupBegin()
+            .number("(d+.?d*),")                 // altitude
+            .number("d+.?d*,")                   // pdop
+            .number("d+.?d*,")                   // hdop
+            .expression("[^,]*,")
+            .number("([01]),")                   // ignition
+            .number("([01]),")                   // charging
+            .number("(d+.?d*),")                 // power
+            .number("(d+.?d*),")                 // battery
+            .number("[01],")                     // emergency
+            .expression("[CO]?,")                // tamper
+            .number("(?:x+,){5}")                // main cell
+            .number("(?:-?x+,){12}")             // other cells
+            .number("([01]{4}),")                // inputs
+            .number("([01]{2}),")                // outputs
+            .groupEnd("?")
+            .or()
+            .number("(-?d+.d+),")                // altitude
+            .number("(d+.d+),")                  // speed
+            .groupEnd()
+            .any()
+            .compile();
+
+    private String decodeAlarm(String status) {
+        switch (status) {
+            case "WD":
+            case "EA":
+                return Position.ALARM_SOS;
+            case "BL":
+                return Position.ALARM_LOW_BATTERY;
+            case "HB":
+                return Position.ALARM_BRAKING;
+            case "HA":
+                return Position.ALARM_ACCELERATION;
+            case "RT":
+                return Position.ALARM_CORNERING;
+            case "OS":
+                return Position.ALARM_OVERSPEED;
+            default:
+                return null;
+        }
+    }
+
+    @Override
+    protected Object decode(
+            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+        String sentence = (String) msg;
+
+        if (channel != null && sentence.startsWith("$,01,")) {
+            channel.writeAndFlush(new NetworkMessage("$,1,*", remoteAddress));
+        }
+
+        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());
+
+        if (parser.hasNext()) {
+            position.set(Position.KEY_ALARM, decodeAlarm(parser.next()));
+        }
+
+        if (parser.hasNext()) {
+            position.setValid(parser.nextInt() == 1);
+        }
+        position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS));
+        if (parser.hasNext()) {
+            position.setValid(parser.next().equals("A"));
+        }
+        position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
+        position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM));
+
+        if (parser.hasNext(3)) {
+            position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble()));
+            position.setCourse(parser.nextDouble());
+            position.set(Position.KEY_SATELLITES, parser.nextInt());
+        }
+
+        if (parser.hasNext(7)) {
+            position.setAltitude(parser.nextDouble());
+            position.set(Position.KEY_IGNITION, parser.nextInt() > 0);
+            position.set(Position.KEY_CHARGE, parser.nextInt() > 0);
+            position.set(Position.KEY_POWER, parser.nextDouble());
+            position.set(Position.KEY_BATTERY, parser.nextDouble());
+            position.set(Position.KEY_INPUT, parser.nextBinInt());
+            position.set(Position.KEY_OUTPUT, parser.nextBinInt());
+        }
+
+        if (parser.hasNext(2)) {
+            position.setAltitude(parser.nextDouble());
+            position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble()));
+        }
+
+        return position;
+    }
+
+}