Convert project to gradle

1 files changed, 198 insertions, 0 deletions

diff --git a/src/main/java/org/traccar/protocol/FifotrackProtocolDecoder.java b/src/main/java/org/traccar/protocol/FifotrackProtocolDecoder.java
new file mode 100644
index 000000000..beaa34125
--- /dev/null
+++ b/src/main/java/org/traccar/protocol/FifotrackProtocolDecoder.java
@@ -0,0 +1,198 @@
+/*
+ * Copyright 2016 - 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.buffer.ByteBuf;
+import io.netty.buffer.Unpooled;
+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.Checksum;
+import org.traccar.helper.DataConverter;
+import org.traccar.helper.Parser;
+import org.traccar.helper.PatternBuilder;
+import org.traccar.helper.UnitsConverter;
+import org.traccar.model.CellTower;
+import org.traccar.model.Network;
+import org.traccar.model.Position;
+
+import java.net.SocketAddress;
+import java.util.regex.Pattern;
+
+public class FifotrackProtocolDecoder extends BaseProtocolDecoder {
+
+    private ByteBuf photo;
+
+    public FifotrackProtocolDecoder(Protocol protocol) {
+        super(protocol);
+    }
+
+    private static final Pattern PATTERN = new PatternBuilder()
+            .text("$$")
+            .number("d+,")                       // length
+            .number("(d+),")                     // imei
+            .number("x+,")                       // index
+            .expression("[^,]+,")                // type
+            .number("(d+)?,")                    // alarm
+            .number("(dd)(dd)(dd)")              // date (yymmdd)
+            .number("(dd)(dd)(dd),")             // time (hhmmss)
+            .number("([AV]),")                   // validity
+            .number("(-?d+.d+),")                // latitude
+            .number("(-?d+.d+),")                // longitude
+            .number("(d+),")                     // speed
+            .number("(d+),")                     // course
+            .number("(-?d+),")                   // altitude
+            .number("(d+),")                     // odometer
+            .number("d+,")                       // runtime
+            .number("(xxxx),")                   // status
+            .number("(x+)?,")                    // input
+            .number("(x+)?,")                    // output
+            .number("(d+)|")                     // mcc
+            .number("(d+)|")                     // mnc
+            .number("(x+)|")                     // lac
+            .number("(x+),")                     // cid
+            .number("([x|]+)")                   // adc
+            .expression(",([^,]+)")              // rfid
+            .expression(",([^*]+)").optional(2)  // sensors
+            .any()
+            .compile();
+
+    private static final Pattern PATTERN_PHOTO = new PatternBuilder()
+            .text("$$")
+            .number("d+,")                       // length
+            .number("(d+),")                     // imei
+            .any()
+            .number(",(d+),")                    // length
+            .expression("([^*]+)")               // photo id
+            .text("*")
+            .number("xx")
+            .compile();
+
+    private static final Pattern PATTERN_PHOTO_DATA = new PatternBuilder()
+            .text("$$")
+            .number("d+,")                       // length
+            .number("(d+),")                     // imei
+            .expression("([^*]+),")              // photo id
+            .number("(d+),")                     // offset
+            .number("(d+),")                     // size
+            .number("(x+)")                      // data
+            .text("*")
+            .number("xx")
+            .compile();
+
+    private void requestPhoto(Channel channel, SocketAddress socketAddress, String imei, String file) {
+        if (channel != null) {
+            String content = "D06," + file + "," + photo.writerIndex() + "," + Math.min(1024, photo.writableBytes());
+            int length = 1 + imei.length() + 1 + content.length() + 5;
+            String response = String.format("@@%02d,%s,%s*", length, imei, content);
+            response += Checksum.sum(response) + "\r\n";
+            channel.writeAndFlush(new NetworkMessage(response, socketAddress));
+        }
+    }
+
+    private Object decodeLocation(
+            Channel channel, SocketAddress remoteAddress, String sentence) {
+
+        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());
+
+        position.set(Position.KEY_ALARM, parser.next());
+
+        position.setTime(parser.nextDateTime());
+
+        position.setValid(parser.next().equals("A"));
+        position.setLatitude(parser.nextDouble(0));
+        position.setLongitude(parser.nextDouble(0));
+        position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt(0)));
+        position.setCourse(parser.nextInt(0));
+        position.setAltitude(parser.nextInt(0));
+
+        position.set(Position.KEY_ODOMETER, parser.nextLong(0));
+        position.set(Position.KEY_STATUS, parser.nextHexInt(0));
+        if (parser.hasNext()) {
+            position.set(Position.KEY_INPUT, parser.nextHexInt(0));
+        }
+        if (parser.hasNext()) {
+            position.set(Position.KEY_OUTPUT, parser.nextHexInt(0));
+        }
+
+        position.setNetwork(new Network(CellTower.from(
+                parser.nextInt(0), parser.nextInt(0), parser.nextHexInt(0), parser.nextHexInt(0))));
+
+        String[] adc = parser.next().split("\\|");
+        for (int i = 0; i < adc.length; i++) {
+            position.set(Position.PREFIX_ADC + (i + 1), Integer.parseInt(adc[i], 16));
+        }
+
+        position.set(Position.KEY_DRIVER_UNIQUE_ID, parser.next());
+
+        if (parser.hasNext()) {
+            String[] sensors = parser.next().split("\\|");
+            for (int i = 0; i < sensors.length; i++) {
+                position.set(Position.PREFIX_IO + (i + 1), sensors[i]);
+            }
+        }
+
+        return position;
+    }
+
+    @Override
+    protected Object decode(
+            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
+
+        String sentence = (String) msg;
+        int typeIndex = sentence.indexOf(',', sentence.indexOf(',', sentence.indexOf(',') + 1) + 1) + 1;
+        String type = sentence.substring(typeIndex, typeIndex + 3);
+
+        if (type.equals("D05")) {
+            Parser parser = new Parser(PATTERN_PHOTO, sentence);
+            if (parser.matches()) {
+                String imei = parser.next();
+                int length = parser.nextInt();
+                String photoId = parser.next();
+                photo = Unpooled.buffer(length);
+                requestPhoto(channel, remoteAddress, imei, photoId);
+            }
+        } else if (type.equals("D06")) {
+            Parser parser = new Parser(PATTERN_PHOTO_DATA, sentence);
+            if (parser.matches()) {
+                String imei = parser.next();
+                String photoId = parser.next();
+                parser.nextInt(); // offset
+                parser.nextInt(); // size
+                photo.writeBytes(DataConverter.parseHex(parser.next()));
+                requestPhoto(channel, remoteAddress, imei, photoId);
+            }
+        } else {
+            return decodeLocation(channel, remoteAddress, sentence);
+        }
+
+        return null;
+    }
+
+}