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Diffstat (limited to 'src/org/traccar/protocol/Xt2400ProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/Xt2400ProtocolDecoder.java198
1 files changed, 0 insertions, 198 deletions
diff --git a/src/org/traccar/protocol/Xt2400ProtocolDecoder.java b/src/org/traccar/protocol/Xt2400ProtocolDecoder.java
deleted file mode 100644
index 819011a50..000000000
--- a/src/org/traccar/protocol/Xt2400ProtocolDecoder.java
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * Copyright 2017 - 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.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.Context;
-import org.traccar.DeviceSession;
-import org.traccar.Protocol;
-import org.traccar.helper.DataConverter;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-public class Xt2400ProtocolDecoder extends BaseProtocolDecoder {
-
- public Xt2400ProtocolDecoder(Protocol protocol) {
- super(protocol);
-
- String config = Context.getConfig().getString(getProtocolName() + ".config");
- if (config != null) {
- setConfig(config);
- }
- }
-
- private static final Map<Integer, Integer> TAG_LENGTH_MAP = new HashMap<>();
-
- static {
- int[] l1 = {
- 0x01, 0x02, 0x04, 0x0b, 0x0c, 0x0d, 0x12, 0x13,
- 0x16, 0x17, 0x1c, 0x1f, 0x23, 0x2c, 0x2d, 0x30,
- 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
- 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x40, 0x41,
- 0x53, 0x66, 0x69, 0x6a, 0x93, 0x94, 0x96
- };
- int[] l2 = {
- 0x05, 0x09, 0x0a, 0x14, 0x15, 0x1d, 0x1e, 0x24,
- 0x26, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48,
- 0x49, 0x57, 0x58, 0x59, 0x5a, 0x6b, 0x6f, 0x7A,
- 0x7B, 0x7C, 0x7d, 0x7E, 0x7F, 0x80, 0x81, 0x82,
- 0x83, 0x84, 0x85, 0x86
- };
- int[] l4 = {
- 0x03, 0x06, 0x07, 0x08, 0x0e, 0x0f, 0x10, 0x11,
- 0x18, 0x19, 0x1a, 0x1b, 0x20, 0x21, 0x22, 0x2e,
- 0x2f, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50,
- 0x51, 0x52, 0x54, 0x55, 0x56, 0x5b, 0x5c, 0x5d,
- 0x5e, 0x5f, 0x60, 0x61, 0x62, 0x68, 0x6e, 0x71,
- 0x72, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x87,
- 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d
- };
- for (int i : l1) {
- TAG_LENGTH_MAP.put(i, 1);
- }
- for (int i : l2) {
- TAG_LENGTH_MAP.put(i, 2);
- }
- for (int i : l4) {
- TAG_LENGTH_MAP.put(i, 4);
- }
- TAG_LENGTH_MAP.put(0x95, 24);
- }
-
- private static int getTagLength(int tag) {
- Integer length = TAG_LENGTH_MAP.get(tag);
- if (length == null) {
- throw new IllegalArgumentException("Unknown tag: " + tag);
- }
- return length;
- }
-
- private Map<Short, byte[]> formats = new HashMap<>();
-
- public void setConfig(String configString) {
- Pattern pattern = Pattern.compile(":wycfg pcr\\[\\d+\\] ([0-9a-fA-F]{2})[0-9a-fA-F]{2}([0-9a-fA-F]+)");
- Matcher matcher = pattern.matcher(configString);
- while (matcher.find()) {
- formats.put(Short.parseShort(matcher.group(1), 16), DataConverter.parseHex(matcher.group(2)));
- }
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- ByteBuf buf = (ByteBuf) msg;
-
- byte[] format = null;
- if (formats.size() > 1) {
- format = formats.get(buf.getUnsignedByte(buf.readerIndex()));
- } else if (!formats.isEmpty()) {
- format = formats.values().iterator().next();
- }
-
- if (format == null) {
- return null;
- }
-
- Position position = new Position(getProtocolName());
-
- for (byte tag : format) {
- switch (tag) {
- case 0x03:
- DeviceSession deviceSession = getDeviceSession(
- channel, remoteAddress, String.valueOf(buf.readUnsignedInt()));
- if (deviceSession == null) {
- return null;
- }
- position.setDeviceId(deviceSession.getDeviceId());
- break;
- case 0x04:
- position.set(Position.KEY_EVENT, buf.readUnsignedByte());
- break;
- case 0x05:
- position.set(Position.KEY_INDEX, buf.readUnsignedShort());
- break;
- case 0x06:
- position.setTime(new Date(buf.readUnsignedInt() * 1000));
- break;
- case 0x07:
- position.setLatitude(buf.readInt() * 0.000001);
- break;
- case 0x08:
- position.setLongitude(buf.readInt() * 0.000001);
- break;
- case 0x09:
- position.setAltitude(buf.readShort() * 0.1);
- break;
- case 0x0a:
- position.setCourse(buf.readShort() * 0.1);
- break;
- case 0x0b:
- position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
- break;
- case 0x10:
- position.set(Position.KEY_ODOMETER_TRIP, buf.readUnsignedInt());
- break;
- case 0x12:
- position.set(Position.KEY_HDOP, buf.readUnsignedByte() * 0.1);
- break;
- case 0x13:
- position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
- break;
- case 0x14:
- position.set(Position.KEY_RSSI, buf.readShort());
- break;
- case 0x16:
- position.set(Position.KEY_BATTERY, buf.readUnsignedByte() * 0.1);
- break;
- case 0x17:
- position.set(Position.KEY_POWER, buf.readUnsignedByte() * 0.1);
- break;
- case 0x57:
- position.set(Position.KEY_OBD_SPEED, UnitsConverter.knotsFromKph(buf.readUnsignedShort()));
- break;
- case 0x65:
- position.set(Position.KEY_VIN, buf.readSlice(17).toString(StandardCharsets.US_ASCII));
- break;
- case 0x73:
- position.set(Position.KEY_VERSION_FW, buf.readSlice(16).toString(StandardCharsets.US_ASCII).trim());
- break;
- default:
- buf.skipBytes(getTagLength(tag));
- break;
- }
- }
-
- if (position.getLatitude() != 0 && position.getLongitude() != 0) {
- position.setValid(true);
- } else {
- getLastLocation(position, position.getDeviceTime());
- }
-
- return position;
- }
-
-}