Convert project to gradle

1 files changed, 0 insertions, 171 deletions

diff --git a/src/org/traccar/protocol/At2000ProtocolDecoder.java b/src/org/traccar/protocol/At2000ProtocolDecoder.java
deleted file mode 100644
index 43798eb67..000000000
--- a/src/org/traccar/protocol/At2000ProtocolDecoder.java
+++ /dev/null
@@ -1,171 +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.DeviceSession;
-import org.traccar.NetworkMessage;
-import org.traccar.Protocol;
-import org.traccar.helper.DataConverter;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import javax.crypto.Cipher;
-import javax.crypto.spec.IvParameterSpec;
-import javax.crypto.spec.SecretKeySpec;
-import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.Date;
-import java.util.LinkedList;
-import java.util.List;
-
-public class At2000ProtocolDecoder extends BaseProtocolDecoder {
-
-    private static final int BLOCK_LENGTH = 16;
-
-    public At2000ProtocolDecoder(Protocol protocol) {
-        super(protocol);
-    }
-
-    public static final int MSG_ACKNOWLEDGEMENT = 0x00;
-    public static final int MSG_DEVICE_ID = 0x01;
-    public static final int MSG_TRACK_REQUEST = 0x88;
-    public static final int MSG_TRACK_RESPONSE = 0x89;
-    public static final int MSG_SESSION_END = 0x0c;
-
-    private Cipher cipher;
-
-    private static void sendRequest(Channel channel) {
-        if (channel != null) {
-            ByteBuf response = Unpooled.buffer(BLOCK_LENGTH);
-            response.writeByte(MSG_TRACK_REQUEST);
-            response.writeMedium(0);
-            response.writerIndex(BLOCK_LENGTH);
-            channel.writeAndFlush(new NetworkMessage(response, channel.remoteAddress()));
-        }
-    }
-
-    @Override
-    protected Object decode(
-            Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
-        ByteBuf buf = (ByteBuf) msg;
-
-        if (buf.getUnsignedByte(buf.readerIndex()) == 0x01) {
-            buf.readUnsignedByte(); // codec id
-        }
-
-        int type = buf.readUnsignedByte();
-        buf.readUnsignedMediumLE(); // length
-        buf.skipBytes(BLOCK_LENGTH - 1 - 3);
-
-        if (type == MSG_DEVICE_ID) {
-
-            String imei = buf.readSlice(15).toString(StandardCharsets.US_ASCII);
-            if (getDeviceSession(channel, remoteAddress, imei) != null) {
-
-                byte[] iv = new byte[BLOCK_LENGTH];
-                buf.readBytes(iv);
-                IvParameterSpec ivSpec = new IvParameterSpec(iv);
-
-                SecretKeySpec keySpec = new SecretKeySpec(
-                        DataConverter.parseHex("000102030405060708090a0b0c0d0e0f"), "AES");
-
-                cipher = Cipher.getInstance("AES/CBC/NoPadding");
-                cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec);
-
-                byte[] data = new byte[BLOCK_LENGTH];
-                buf.readBytes(data);
-                cipher.update(data);
-
-            }
-
-        } else if (type == MSG_TRACK_RESPONSE) {
-
-            DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
-            if (deviceSession == null) {
-                return null;
-            }
-
-            if (buf.capacity() <= BLOCK_LENGTH) {
-                return null; // empty message
-            }
-
-            List<Position> positions = new LinkedList<>();
-
-            byte[] data = new byte[buf.capacity() - BLOCK_LENGTH];
-            buf.readBytes(data);
-            buf = Unpooled.wrappedBuffer(cipher.update(data));
-            try {
-                while (buf.readableBytes() >= 63) {
-
-                    Position position = new Position(getProtocolName());
-                    position.setDeviceId(deviceSession.getDeviceId());
-
-                    buf.readUnsignedShortLE(); // index
-                    buf.readUnsignedShortLE(); // reserved
-
-                    position.setValid(true);
-
-                    position.setTime(new Date(buf.readLongLE() * 1000));
-
-                    position.setLatitude(buf.readFloatLE());
-                    position.setLongitude(buf.readFloatLE());
-                    position.setAltitude(buf.readFloatLE());
-                    position.setSpeed(UnitsConverter.knotsFromKph(buf.readFloatLE()));
-                    position.setCourse(buf.readFloatLE());
-
-                    buf.readUnsignedIntLE(); // geozone event
-                    buf.readUnsignedIntLE(); // io events
-                    buf.readUnsignedIntLE(); // geozone value
-                    buf.readUnsignedIntLE(); // io values
-                    buf.readUnsignedShortLE(); // operator
-
-                    position.set(Position.PREFIX_ADC + 1, buf.readUnsignedShortLE());
-                    position.set(Position.PREFIX_ADC + 1, buf.readUnsignedShortLE());
-
-                    position.set(Position.KEY_POWER, buf.readUnsignedShortLE() * 0.001);
-
-                    buf.readUnsignedShortLE(); // cid
-                    position.set(Position.KEY_RSSI, buf.readUnsignedByte());
-                    buf.readUnsignedByte(); // current profile
-
-                    position.set(Position.KEY_BATTERY, buf.readUnsignedByte());
-                    position.set(Position.PREFIX_TEMP + 1, buf.readUnsignedByte());
-                    position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
-
-                    positions.add(position);
-
-                }
-            } finally {
-                buf.release();
-            }
-
-            return positions;
-
-        }
-
-        if (type == MSG_DEVICE_ID) {
-            sendRequest(channel);
-        }
-
-        return null;
-    }
-
-}