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Diffstat (limited to 'src/org/traccar/protocol/AstraProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/AstraProtocolDecoder.java129
1 files changed, 0 insertions, 129 deletions
diff --git a/src/org/traccar/protocol/AstraProtocolDecoder.java b/src/org/traccar/protocol/AstraProtocolDecoder.java
deleted file mode 100644
index e6f546b9f..000000000
--- a/src/org/traccar/protocol/AstraProtocolDecoder.java
+++ /dev/null
@@ -1,129 +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.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.DeviceSession;
-import org.traccar.NetworkMessage;
-import org.traccar.Protocol;
-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.nio.charset.StandardCharsets;
-import java.util.LinkedList;
-import java.util.List;
-
-public class AstraProtocolDecoder extends BaseProtocolDecoder {
-
- private static final Logger LOGGER = LoggerFactory.getLogger(AstraProtocolDecoder.class);
-
- public AstraProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- public static final int MSG_HEARTBEAT = 0x1A;
- public static final int MSG_DATA = 0x10;
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- ByteBuf buf = (ByteBuf) msg;
-
- if (channel != null) {
- channel.writeAndFlush(new NetworkMessage(Unpooled.wrappedBuffer(new byte[] {0x06}), remoteAddress));
- }
-
- buf.readUnsignedByte(); // protocol
- buf.readUnsignedShort(); // length
-
- String imei = String.format("%08d", buf.readUnsignedInt()) + String.format("%07d", buf.readUnsignedMedium());
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
- if (deviceSession == null) {
- return null;
- }
-
- List<Position> positions = new LinkedList<>();
-
- while (buf.readableBytes() > 2) {
-
- Position position = new Position(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- buf.readUnsignedByte(); // index
-
- position.setValid(true);
- position.setLatitude(buf.readInt() * 0.000001);
- position.setLongitude(buf.readInt() * 0.000001);
-
- DateBuilder dateBuilder = new DateBuilder()
- .setDate(1980, 1, 6).addMillis(buf.readUnsignedInt() * 1000L);
- position.setTime(dateBuilder.getDate());
-
- position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte() * 2));
- position.setCourse(buf.readUnsignedByte() * 2);
-
- int reason = buf.readUnsignedMedium();
- position.set(Position.KEY_EVENT, reason);
-
- int status = buf.readUnsignedShort();
- position.set(Position.KEY_STATUS, status);
-
- position.set(Position.PREFIX_IO + 1, buf.readUnsignedByte());
- position.set(Position.PREFIX_ADC + 1, buf.readUnsignedByte());
- position.set(Position.KEY_BATTERY, buf.readUnsignedByte());
- position.set(Position.KEY_POWER, buf.readUnsignedByte());
-
- buf.readUnsignedByte(); // max journey speed
- buf.skipBytes(6); // accelerometer
- position.set(Position.KEY_ODOMETER_TRIP, buf.readUnsignedShort());
- buf.readUnsignedShort(); // journey idle time
-
- position.setAltitude(buf.readUnsignedByte() * 20);
-
- int quality = buf.readUnsignedByte();
- position.set(Position.KEY_SATELLITES, quality & 0xf);
- position.set(Position.KEY_RSSI, quality >> 4);
-
- buf.readUnsignedByte(); // geofence events
-
- if (BitUtil.check(status, 8)) {
- position.set(Position.KEY_DRIVER_UNIQUE_ID, buf.readSlice(7).toString(StandardCharsets.US_ASCII));
- position.set(Position.KEY_ODOMETER, buf.readUnsignedMedium() * 1000);
- position.set(Position.KEY_HOURS, UnitsConverter.msFromHours(buf.readUnsignedShort()));
- }
-
- if (BitUtil.check(status, 6)) {
- LOGGER.warn("Extension data is not supported");
- return position;
- }
-
- positions.add(position);
-
- }
-
- return positions;
- }
-
-}