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Diffstat (limited to 'src/org/traccar/protocol/AutoFonProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/AutoFonProtocolDecoder.java214
1 files changed, 0 insertions, 214 deletions
diff --git a/src/org/traccar/protocol/AutoFonProtocolDecoder.java b/src/org/traccar/protocol/AutoFonProtocolDecoder.java
deleted file mode 100644
index 32b4bfa74..000000000
--- a/src/org/traccar/protocol/AutoFonProtocolDecoder.java
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright 2015 - 2016 Anton Tananaev (anton@traccar.org)
- * Copyright 2015 Vitaly Litvak (vitavaque@gmail.com)
- *
- * 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.BitUtil;
-import org.traccar.helper.DateBuilder;
-import org.traccar.model.CellTower;
-import org.traccar.model.Network;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.nio.charset.StandardCharsets;
-import java.util.LinkedList;
-import java.util.List;
-
-public class AutoFonProtocolDecoder extends BaseProtocolDecoder {
-
- public AutoFonProtocolDecoder(AutoFonProtocol protocol) {
- super(protocol);
- }
-
- public static final int MSG_LOGIN = 0x10;
- public static final int MSG_LOCATION = 0x11;
- public static final int MSG_HISTORY = 0x12;
-
- public static final int MSG_45_LOGIN = 0x41;
- public static final int MSG_45_LOCATION = 0x02;
-
- private static double convertCoordinate(int raw) {
- int degrees = raw / 1000000;
- double minutes = (raw % 1000000) / 10000.0;
- return degrees + minutes / 60;
- }
-
- private static double convertCoordinate(short degrees, int minutes) {
- double value = degrees + BitUtil.from(minutes, 4) / 600000.0;
- if (BitUtil.check(minutes, 0)) {
- return value;
- } else {
- return -value;
- }
- }
-
- private Position decodePosition(DeviceSession deviceSession, ChannelBuffer buf, boolean history) {
-
- Position position = new Position();
- position.setProtocol(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- if (!history) {
- buf.readUnsignedByte(); // interval
- buf.skipBytes(8); // settings
- }
- position.set(Position.KEY_STATUS, buf.readUnsignedByte());
- if (!history) {
- buf.readUnsignedShort();
- }
- position.set(Position.KEY_BATTERY, buf.readUnsignedByte());
- buf.skipBytes(6); // time
-
- if (!history) {
- for (int i = 0; i < 2; i++) {
- buf.skipBytes(5); // time
- buf.readUnsignedShort(); // interval
- buf.skipBytes(5); // mode
- }
- }
-
- position.set(Position.PREFIX_TEMP + 1, buf.readByte());
-
- int rssi = buf.readUnsignedByte();
- CellTower cellTower = CellTower.from(
- buf.readUnsignedShort(), buf.readUnsignedShort(),
- buf.readUnsignedShort(), buf.readUnsignedShort(), rssi);
- position.setNetwork(new Network(cellTower));
-
- int valid = buf.readUnsignedByte();
- position.setValid((valid & 0xc0) != 0);
- position.set(Position.KEY_SATELLITES, valid & 0x3f);
-
- DateBuilder dateBuilder = new DateBuilder()
- .setDateReverse(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
- .setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte());
- position.setTime(dateBuilder.getDate());
-
- position.setLatitude(convertCoordinate(buf.readInt()));
- position.setLongitude(convertCoordinate(buf.readInt()));
- position.setAltitude(buf.readShort());
- position.setSpeed(buf.readUnsignedByte());
- position.setCourse(buf.readUnsignedByte() * 2.0);
-
- position.set(Position.KEY_HDOP, buf.readUnsignedShort());
-
- buf.readUnsignedShort(); // reserved
- buf.readUnsignedByte(); // checksum
- return position;
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- ChannelBuffer buf = (ChannelBuffer) msg;
-
- int type = buf.readUnsignedByte();
-
- if (type == MSG_LOGIN || type == MSG_45_LOGIN) {
-
- if (type == MSG_LOGIN) {
- buf.readUnsignedByte(); // hardware version
- buf.readUnsignedByte(); // software version
- }
-
- String imei = ChannelBuffers.hexDump(buf.readBytes(8)).substring(1);
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei);
-
- if (deviceSession != null && channel != null) {
- ChannelBuffer response = ChannelBuffers.dynamicBuffer();
- response.writeBytes("resp_crc=".getBytes(StandardCharsets.US_ASCII));
- response.writeByte(buf.getByte(buf.writerIndex() - 1));
- channel.write(response);
- }
-
- return null;
-
- }
-
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress);
- if (deviceSession == null) {
- return null;
- }
-
- if (type == MSG_LOCATION) {
-
- return decodePosition(deviceSession, buf, false);
-
- } else if (type == MSG_HISTORY) {
-
- int count = buf.readUnsignedByte() & 0x0f;
- buf.readUnsignedShort(); // total count
- List<Position> positions = new LinkedList<>();
-
- for (int i = 0; i < count; i++) {
- positions.add(decodePosition(deviceSession, buf, true));
- }
-
- return positions;
-
- } else if (type == MSG_45_LOCATION) {
-
- Position position = new Position();
- position.setProtocol(getProtocolName());
- position.setDeviceId(deviceSession.getDeviceId());
-
- short status = buf.readUnsignedByte();
- if (BitUtil.check(status, 7)) {
- position.set(Position.KEY_ALARM, Position.ALARM_GENERAL);
- }
- position.set(Position.KEY_BATTERY, BitUtil.to(status, 7));
-
- buf.skipBytes(2); // remaining time
-
- position.set(Position.PREFIX_TEMP + 1, buf.readByte());
-
- buf.skipBytes(2); // timer (interval and units)
- buf.readByte(); // mode
- buf.readByte(); // gprs sending interval
-
- buf.skipBytes(6); // mcc, mnc, lac, cid
-
- int valid = buf.readUnsignedByte();
- position.setValid(BitUtil.from(valid, 6) != 0);
- position.set(Position.KEY_SATELLITES, BitUtil.from(valid, 6));
-
- int time = buf.readUnsignedMedium();
- int date = buf.readUnsignedMedium();
-
- DateBuilder dateBuilder = new DateBuilder()
- .setTime(time / 10000, time / 100 % 100, time % 100)
- .setDateReverse(date / 10000, date / 100 % 100, date % 100);
- position.setTime(dateBuilder.getDate());
-
- position.setLatitude(convertCoordinate(buf.readUnsignedByte(), buf.readUnsignedMedium()));
- position.setLongitude(convertCoordinate(buf.readUnsignedByte(), buf.readUnsignedMedium()));
- position.setSpeed(buf.readUnsignedByte());
- position.setCourse(buf.readUnsignedShort());
-
- return position;
-
- }
-
- return null;
- }
-
-}
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