Convert project to gradle

1 files changed, 0 insertions, 239 deletions

diff --git a/src/org/traccar/protocol/GranitProtocolDecoder.java b/src/org/traccar/protocol/GranitProtocolDecoder.java
deleted file mode 100644
index 8900e5b39..000000000
--- a/src/org/traccar/protocol/GranitProtocolDecoder.java
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright 2016 - 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.Unpooled;
-import io.netty.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.Context;
-import org.traccar.DeviceSession;
-import org.traccar.NetworkMessage;
-import org.traccar.Protocol;
-import org.traccar.helper.BitUtil;
-import org.traccar.helper.Checksum;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-
-public class GranitProtocolDecoder extends BaseProtocolDecoder {
-
-    private static final int HEADER_LENGTH = 6;
-
-    private double adc1Ratio;
-    private double adc2Ratio;
-    private double adc3Ratio;
-    private double adc4Ratio;
-
-    public GranitProtocolDecoder(Protocol protocol) {
-        super(protocol);
-        adc1Ratio = Context.getConfig().getDouble("granit.adc1Ratio", 1);
-        adc2Ratio = Context.getConfig().getDouble("granit.adc2Ratio", 1);
-        adc3Ratio = Context.getConfig().getDouble("granit.adc3Ratio", 1);
-        adc4Ratio = Context.getConfig().getDouble("granit.adc4Ratio", 1);
-    }
-
-    public static void appendChecksum(ByteBuf buffer, int length) {
-        buffer.writeByte('*');
-        int checksum = Checksum.xor(buffer.nioBuffer(0, length)) & 0xFF;
-        String checksumString = String.format("%02X", checksum);
-        buffer.writeBytes(checksumString.getBytes(StandardCharsets.US_ASCII));
-        buffer.writeByte('\r'); buffer.writeByte('\n');
-    }
-
-    private static void sendResponseCurrent(Channel channel, int deviceId, long time) {
-        ByteBuf response = Unpooled.buffer();
-        response.writeBytes("BB+UGRC~".getBytes(StandardCharsets.US_ASCII));
-        response.writeShortLE(6); // length
-        response.writeInt((int) time);
-        response.writeShortLE(deviceId);
-        appendChecksum(response, 16);
-        channel.writeAndFlush(new NetworkMessage(response, channel.remoteAddress()));
-    }
-
-    private static void sendResponseArchive(Channel channel, int deviceId, int packNum) {
-        ByteBuf response = Unpooled.buffer();
-        response.writeBytes("BB+ARCF~".getBytes(StandardCharsets.US_ASCII));
-        response.writeShortLE(4); // length
-        response.writeShortLE(packNum);
-        response.writeShortLE(deviceId);
-        appendChecksum(response, 14);
-        channel.writeAndFlush(new NetworkMessage(response, channel.remoteAddress()));
-    }
-
-    private void decodeStructure(ByteBuf buf, Position position) {
-        short flags = buf.readUnsignedByte();
-        position.setValid(BitUtil.check(flags, 7));
-        if (BitUtil.check(flags, 1)) {
-            position.set(Position.KEY_ALARM, Position.ALARM_GENERAL);
-        }
-
-        short satDel = buf.readUnsignedByte();
-        position.set(Position.KEY_SATELLITES, BitUtil.from(satDel, 4));
-
-        int pdop = BitUtil.to(satDel, 4);
-        position.set(Position.KEY_PDOP, pdop);
-
-        int lonDegrees = buf.readUnsignedByte();
-        int latDegrees = buf.readUnsignedByte();
-        int lonMinutes = buf.readUnsignedShortLE();
-        int latMinutes = buf.readUnsignedShortLE();
-
-        double latitude = latDegrees + latMinutes / 60000.0;
-        double longitude = lonDegrees + lonMinutes / 60000.0;
-
-        if (position.getValid()) {
-            if (!BitUtil.check(flags, 4)) {
-                latitude = -latitude;
-            }
-            if (!BitUtil.check(flags, 5)) {
-                longitude = -longitude;
-            }
-        }
-
-        position.setLongitude(longitude);
-        position.setLatitude(latitude);
-
-        position.setSpeed(buf.readUnsignedByte());
-
-        int course = buf.readUnsignedByte();
-        if (BitUtil.check(flags, 6)) {
-            course = course | 0x100;
-        }
-        position.setCourse(course);
-
-        position.set(Position.KEY_DISTANCE, buf.readShortLE());
-
-        int analogIn1 = buf.readUnsignedByte();
-        int analogIn2 = buf.readUnsignedByte();
-        int analogIn3 = buf.readUnsignedByte();
-        int analogIn4 = buf.readUnsignedByte();
-
-        int analogInHi = buf.readUnsignedByte();
-
-        analogIn1 = analogInHi << 8 & 0x300 | analogIn1;
-        analogIn2 = analogInHi << 6 & 0x300 | analogIn2;
-        analogIn3 = analogInHi << 4 & 0x300 | analogIn3;
-        analogIn4 = analogInHi << 2 & 0x300 | analogIn4;
-
-        position.set(Position.PREFIX_ADC + 1, analogIn1 * adc1Ratio);
-        position.set(Position.PREFIX_ADC + 2, analogIn2 * adc2Ratio);
-        position.set(Position.PREFIX_ADC + 3, analogIn3 * adc3Ratio);
-        position.set(Position.PREFIX_ADC + 4, analogIn4 * adc4Ratio);
-
-        position.setAltitude(buf.readUnsignedByte() * 10);
-
-        int output = buf.readUnsignedByte();
-        for (int i = 0; i < 8; i++) {
-            position.set(Position.PREFIX_IO + (i + 1), BitUtil.check(output, i));
-        }
-        buf.readUnsignedByte(); // status message buffer
-    }
-
-    @Override
-    protected Object decode(Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
-        ByteBuf buf = (ByteBuf) msg;
-
-        int indexTilde = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '~');
-
-        DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
-
-        if (deviceSession != null && indexTilde == -1) {
-            String bufString = buf.toString(StandardCharsets.US_ASCII);
-            Position position = new Position(getProtocolName());
-            position.setDeviceId(deviceSession.getDeviceId());
-
-            position.setTime(new Date());
-            getLastLocation(position, new Date());
-            position.setValid(false);
-            position.set(Position.KEY_RESULT, bufString);
-            return position;
-        }
-
-        if (buf.readableBytes() < HEADER_LENGTH) {
-            return null;
-        }
-        String header = buf.readSlice(HEADER_LENGTH).toString(StandardCharsets.US_ASCII);
-
-        if (header.equals("+RRCB~")) {
-
-            buf.skipBytes(2); // binary length 26
-            int deviceId = buf.readUnsignedShortLE();
-            deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(deviceId));
-            if (deviceSession == null) {
-                return null;
-            }
-            long unixTime = buf.readUnsignedIntLE();
-            if (channel != null) {
-                sendResponseCurrent(channel, deviceId, unixTime);
-            }
-            Position position = new Position(getProtocolName());
-            position.setDeviceId(deviceSession.getDeviceId());
-
-            position.setTime(new Date(unixTime * 1000));
-
-            decodeStructure(buf, position);
-            return position;
-
-        } else if (header.equals("+DDAT~")) {
-
-            buf.skipBytes(2); // binary length
-            int deviceId = buf.readUnsignedShortLE();
-            deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(deviceId));
-            if (deviceSession == null) {
-                return null;
-            }
-            byte format = buf.readByte();
-            if (format != 4) {
-                return null;
-            }
-            byte nblocks = buf.readByte();
-            int packNum = buf.readUnsignedShortLE();
-            if (channel != null) {
-                sendResponseArchive(channel, deviceId, packNum);
-            }
-            List<Position> positions = new ArrayList<>();
-            while (nblocks > 0) {
-                nblocks--;
-                long unixTime = buf.readUnsignedIntLE();
-                int timeIncrement = buf.getUnsignedShortLE(buf.readerIndex() + 120);
-                for (int i = 0; i < 6; i++) {
-                    if (buf.getUnsignedByte(buf.readerIndex()) != 0xFE) {
-                        Position position = new Position(getProtocolName());
-                        position.setDeviceId(deviceSession.getDeviceId());
-                        position.setTime(new Date((unixTime + i * timeIncrement) * 1000));
-                        decodeStructure(buf, position);
-                        position.set(Position.KEY_ARCHIVE, true);
-                        positions.add(position);
-                    } else {
-                        buf.skipBytes(20); // skip filled 0xFE structure
-                    }
-                }
-                buf.skipBytes(2); // increment
-            }
-            return positions;
-
-        }
-
-        return null;
-    }
-
-}