Convert project to gradle

1 files changed, 212 insertions, 0 deletions

diff --git a/src/main/java/org/traccar/protocol/UproProtocolDecoder.java b/src/main/java/org/traccar/protocol/UproProtocolDecoder.java
new file mode 100644
index 000000000..dc7a9200d
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/UproProtocolDecoder.java
@@ -0,0 +1,212 @@
+/*
+ * Copyright 2012 - 2018 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.buffer.ByteBuf;
+import io.netty.buffer.ByteBufUtil;
+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.BitUtil;
+import org.traccar.helper.DateBuilder;
+import org.traccar.helper.Parser;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.model.CellTower;
+import org.traccar.model.Network;
+import org.traccar.model.Position;
+
+import java.net.SocketAddress;
+import java.nio.charset.StandardCharsets;
+import java.util.regex.Pattern;
+
+public class UproProtocolDecoder extends BaseProtocolDecoder {
+
+    public UproProtocolDecoder(Protocol protocol) {
+        super(protocol);
+    }
+
+    private static final Pattern PATTERN_HEADER = new PatternBuilder()
+            .text("*")
+            .expression("(..20)")                // head
+            .expression("([01])")                // ack
+            .number("(d+),")                     // device id
+            .expression("(.)")                   // type
+            .expression("(.)")                   // subtype
+            .any()
+            .compile();
+
+    private static final Pattern PATTERN_LOCATION = new PatternBuilder()
+            .number("(dd)(dd)(dd)")              // time (hhmmss)
+            .number("(dd)(dd)(dddd)")            // latitude
+            .number("(ddd)(dd)(dddd)")           // longitude
+            .number("(d)")                       // flags
+            .number("(dd)")                      // speed
+            .number("(dd)")                      // course
+            .number("(dd)(dd)(dd)")              // date (ddmmyy)
+            .compile();
+
+    private void decodeLocation(Position position, String data) {
+        Parser parser = new Parser(PATTERN_LOCATION, data);
+        if (parser.matches()) {
+
+            DateBuilder dateBuilder = new DateBuilder()
+                    .setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
+
+            position.setValid(true);
+            position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));
+            position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_MIN_MIN));
+
+            int flags = parser.nextInt(0);
+            position.setValid(BitUtil.check(flags, 0));
+            if (!BitUtil.check(flags, 1)) {
+                position.setLatitude(-position.getLatitude());
+            }
+            if (!BitUtil.check(flags, 2)) {
+                position.setLongitude(-position.getLongitude());
+            }
+
+            position.setSpeed(parser.nextInt(0) * 2);
+            position.setCourse(parser.nextInt(0) * 10);
+
+            dateBuilder.setDateReverse(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0));
+            position.setTime(dateBuilder.getDate());
+
+        }
+    }
+
+    @Override
+    protected Object decode(
+            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+        ByteBuf buf = (ByteBuf) msg;
+
+        if (buf.getByte(buf.readerIndex()) != '*') {
+            return null;
+        }
+
+        int headerIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '&');
+        if (headerIndex < 0) {
+            headerIndex = buf.writerIndex();
+        }
+        String header = buf.readSlice(headerIndex - buf.readerIndex()).toString(StandardCharsets.US_ASCII);
+
+        Parser parser = new Parser(PATTERN_HEADER, header);
+        if (!parser.matches()) {
+            return null;
+        }
+
+        String head = parser.next();
+        boolean reply = parser.next().equals("1");
+
+        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
+        if (deviceSession == null) {
+            return null;
+        }
+
+        Position position = new Position(getProtocolName());
+        position.setDeviceId(deviceSession.getDeviceId());
+
+        String type = parser.next();
+        String subtype = parser.next();
+
+        if (reply && channel != null) {
+            channel.writeAndFlush(new NetworkMessage("*" + head + "Y" + type + subtype + "#", remoteAddress));
+        }
+
+        while (buf.isReadable()) {
+
+            buf.readByte(); // skip delimiter
+
+            byte dataType = buf.readByte();
+
+            int delimiterIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '&');
+            if (delimiterIndex < 0) {
+                delimiterIndex = buf.writerIndex();
+            }
+
+            ByteBuf data = buf.readSlice(delimiterIndex - buf.readerIndex());
+
+            switch (dataType) {
+                case 'A':
+                    decodeLocation(position, data.toString(StandardCharsets.US_ASCII));
+                    break;
+                case 'B':
+                    position.set(Position.KEY_STATUS, data.toString(StandardCharsets.US_ASCII));
+                    break;
+                case 'C':
+                    long odometer = 0;
+                    while (data.isReadable()) {
+                        odometer <<= 4;
+                        odometer += data.readByte() - (byte) '0';
+                    }
+                    position.set(Position.KEY_ODOMETER, odometer * 2 * 1852 / 3600);
+                    break;
+                case 'F':
+                    position.setSpeed(
+                            Integer.parseInt(data.readSlice(4).toString(StandardCharsets.US_ASCII)) * 0.1);
+                    break;
+                case 'K':
+                    position.set("statusExtended", data.toString(StandardCharsets.US_ASCII));
+                    break;
+                case 'P':
+                    if (data.readableBytes() >= 16) {
+                        position.setNetwork(new Network(CellTower.from(
+                                Integer.parseInt(data.readSlice(4).toString(StandardCharsets.US_ASCII)),
+                                Integer.parseInt(data.readSlice(4).toString(StandardCharsets.US_ASCII)),
+                                Integer.parseInt(data.readSlice(4).toString(StandardCharsets.US_ASCII), 16),
+                                Integer.parseInt(data.readSlice(4).toString(StandardCharsets.US_ASCII), 16))));
+                    }
+                    break;
+                case 'Q':
+                    position.set("obdPid", ByteBufUtil.hexDump(data));
+                    break;
+                case 'R':
+                    if (head.startsWith("HQ")) {
+                        position.set(Position.KEY_RSSI,
+                                Integer.parseInt(data.readSlice(2).toString(StandardCharsets.US_ASCII)));
+                        position.set(Position.KEY_SATELLITES,
+                                Integer.parseInt(data.readSlice(2).toString(StandardCharsets.US_ASCII)));
+                    } else {
+                        position.set("odbTravel", ByteBufUtil.hexDump(data));
+                    }
+                    break;
+                case 'S':
+                    position.set("obdTraffic", ByteBufUtil.hexDump(data));
+                    break;
+                case 'T':
+                    position.set(Position.KEY_BATTERY_LEVEL,
+                            Integer.parseInt(data.readSlice(2).toString(StandardCharsets.US_ASCII)));
+                    break;
+                case 'V':
+                    position.set(Position.KEY_POWER,
+                            Integer.parseInt(data.readSlice(4).toString(StandardCharsets.US_ASCII)) * 0.1);
+                    break;
+                default:
+                    break;
+            }
+
+        }
+
+        if (position.getLatitude() != 0 && position.getLongitude() != 0) {
+            return position;
+        }
+
+        return null;
+    }
+
+}