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Diffstat (limited to 'src/org/traccar/protocol/Vt200ProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/Vt200ProtocolDecoder.java151
1 files changed, 0 insertions, 151 deletions
diff --git a/src/org/traccar/protocol/Vt200ProtocolDecoder.java b/src/org/traccar/protocol/Vt200ProtocolDecoder.java
deleted file mode 100644
index 2ae24efbb..000000000
--- a/src/org/traccar/protocol/Vt200ProtocolDecoder.java
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright 2017 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 org.jboss.netty.buffer.ChannelBuffer;
-import org.jboss.netty.buffer.ChannelBuffers;
-import org.jboss.netty.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.DeviceSession;
-import org.traccar.helper.BcdUtil;
-import org.traccar.helper.BitUtil;
-import org.traccar.helper.DateBuilder;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.util.Arrays;
-import java.util.Date;
-
-public class Vt200ProtocolDecoder extends BaseProtocolDecoder {
-
- public Vt200ProtocolDecoder(Vt200Protocol protocol) {
- super(protocol);
- }
-
- private static double decodeCoordinate(int value) {
- int degrees = value / 1000000;
- int minutes = value % 1000000;
- return degrees + minutes * 0.0001 / 60;
- }
-
- protected Date decodeDate(ChannelBuffer buf) {
- DateBuilder dateBuilder = new DateBuilder()
- .setDateReverse(BcdUtil.readInteger(buf, 2), BcdUtil.readInteger(buf, 2), BcdUtil.readInteger(buf, 2))
- .setTime(BcdUtil.readInteger(buf, 2), BcdUtil.readInteger(buf, 2), BcdUtil.readInteger(buf, 2));
- return dateBuilder.getDate();
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- ChannelBuffer buf = (ChannelBuffer) msg;
-
- buf.skipBytes(1); // header
-
- String id = ChannelBuffers.hexDump(buf.readBytes(6));
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, id);
- if (deviceSession == null) {
- return null;
- }
-
- int type = buf.readUnsignedShort();
- buf.readUnsignedShort(); // length
-
- if (type == 0x2086 || type == 0x2084 || type == 0x2082) {
-
- Position position = new Position();
- position.setProtocol(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- buf.readUnsignedByte(); // data type
- buf.readUnsignedShort(); // trip id
-
- position.setTime(decodeDate(buf));
-
- position.setLatitude(decodeCoordinate(BcdUtil.readInteger(buf, 8)));
- position.setLongitude(decodeCoordinate(BcdUtil.readInteger(buf, 9)));
-
- int flags = buf.readUnsignedByte();
- position.setValid(BitUtil.check(flags, 0));
- if (!BitUtil.check(flags, 1)) {
- position.setLatitude(-position.getLatitude());
- }
- if (!BitUtil.check(flags, 1)) {
- position.setLongitude(-position.getLongitude());
- }
-
- position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
- position.setCourse(buf.readUnsignedByte() * 2);
-
- position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
- position.set(Position.KEY_RSSI, buf.readUnsignedByte());
- position.set(Position.KEY_ODOMETER, buf.readUnsignedInt() * 1000);
- position.set(Position.KEY_STATUS, buf.readUnsignedInt());
-
- // additional data
-
- return position;
-
- } else if (type == 0x3088) {
-
- Position position = new Position();
- position.setProtocol(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- getLastLocation(position, null);
-
- buf.readUnsignedShort(); // trip id
- buf.skipBytes(8); // imei
- buf.skipBytes(8); // imsi
-
- position.set("tripStart", decodeDate(buf).getTime());
- position.set("tripEnd", decodeDate(buf).getTime());
- position.set("drivingTime", buf.readUnsignedShort());
-
- position.set(Position.KEY_FUEL_CONSUMPTION, buf.readUnsignedInt());
- position.set(Position.KEY_ODOMETER_TRIP, buf.readUnsignedInt());
-
- position.set("maxSpeed", UnitsConverter.knotsFromKph(buf.readUnsignedByte()));
- position.set("maxRpm", buf.readUnsignedShort());
- position.set("maxTemp", buf.readUnsignedByte() - 40);
- position.set("hardAccelerationCount", buf.readUnsignedByte());
- position.set("hardBrakingCount", buf.readUnsignedByte());
-
- for (String speedType : Arrays.asList("over", "high", "normal", "low")) {
- position.set(speedType + "SpeedTime", buf.readUnsignedShort());
- position.set(speedType + "SpeedDistance", buf.readUnsignedInt());
- position.set(speedType + "SpeedFuel", buf.readUnsignedInt());
- }
-
- position.set("idleTime", buf.readUnsignedShort());
- position.set("idleFuel", buf.readUnsignedInt());
-
- position.set("hardCorneringCount", buf.readUnsignedByte());
- position.set("overspeedCount", buf.readUnsignedByte());
- position.set("overheatCount", buf.readUnsignedShort());
- position.set("laneChangeCount", buf.readUnsignedByte());
- position.set("emergencyRefueling", buf.readUnsignedByte());
-
- return position;
-
- }
-
- return null;
- }
-
-}