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Diffstat (limited to 'src/org/traccar/protocol/CellocatorProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/CellocatorProtocolDecoder.java177
1 files changed, 0 insertions, 177 deletions
diff --git a/src/org/traccar/protocol/CellocatorProtocolDecoder.java b/src/org/traccar/protocol/CellocatorProtocolDecoder.java
deleted file mode 100644
index d23f76a93..000000000
--- a/src/org/traccar/protocol/CellocatorProtocolDecoder.java
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Copyright 2013 - 2019 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.DateBuilder;
-import org.traccar.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-
-public class CellocatorProtocolDecoder extends BaseProtocolDecoder {
-
- public CellocatorProtocolDecoder(Protocol protocol) {
- super(protocol);
- }
-
- static final int MSG_CLIENT_STATUS = 0;
- static final int MSG_CLIENT_PROGRAMMING = 3;
- static final int MSG_CLIENT_SERIAL_LOG = 7;
- static final int MSG_CLIENT_SERIAL = 8;
- static final int MSG_CLIENT_MODULAR = 9;
-
- public static final int MSG_SERVER_ACKNOWLEDGE = 4;
-
- private byte commandCount;
-
- private void sendReply(Channel channel, SocketAddress remoteAddress, long deviceId, byte packetNumber) {
- if (channel != null) {
- ByteBuf reply = Unpooled.buffer(28);
- reply.writeByte('M');
- reply.writeByte('C');
- reply.writeByte('G');
- reply.writeByte('P');
- reply.writeByte(MSG_SERVER_ACKNOWLEDGE);
- reply.writeIntLE((int) deviceId);
- reply.writeByte(commandCount++);
- reply.writeIntLE(0); // authentication code
- reply.writeByte(0);
- reply.writeByte(packetNumber);
- reply.writeZero(11);
-
- byte checksum = 0;
- for (int i = 4; i < 27; i++) {
- checksum += reply.getByte(i);
- }
- reply.writeByte(checksum);
-
- channel.writeAndFlush(new NetworkMessage(reply, remoteAddress));
- }
- }
-
- private String decodeAlarm(short reason) {
- switch (reason) {
- case 70:
- return Position.ALARM_SOS;
- case 80:
- return Position.ALARM_POWER_CUT;
- case 81:
- return Position.ALARM_LOW_POWER;
- default:
- return null;
- }
- }
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- ByteBuf buf = (ByteBuf) msg;
-
- boolean alternative = buf.getByte(buf.readerIndex() + 3) != 'P';
-
- buf.skipBytes(4); // system code
- int type = buf.readUnsignedByte();
- long deviceUniqueId = buf.readUnsignedIntLE();
-
- if (type != MSG_CLIENT_SERIAL) {
- buf.readUnsignedShortLE(); // communication control
- }
- byte packetNumber = buf.readByte();
-
- sendReply(channel, remoteAddress, deviceUniqueId, packetNumber);
-
- if (type == MSG_CLIENT_STATUS) {
-
- Position position = new Position(getProtocolName());
-
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(deviceUniqueId));
- if (deviceSession == null) {
- return null;
- }
- position.setDeviceId(deviceSession.getDeviceId());
-
- position.set(Position.KEY_VERSION_HW, buf.readUnsignedByte());
- position.set(Position.KEY_VERSION_FW, buf.readUnsignedByte());
- buf.readUnsignedByte(); // protocol version
-
- position.set(Position.KEY_STATUS, buf.readUnsignedByte() & 0x0f);
-
- buf.readUnsignedByte(); // operator / configuration flags
- buf.readUnsignedByte(); // reason data
- position.set(Position.KEY_ALARM, decodeAlarm(buf.readUnsignedByte()));
-
- position.set("mode", buf.readUnsignedByte());
- position.set(Position.KEY_INPUT, buf.readUnsignedIntLE());
-
- if (alternative) {
- buf.readUnsignedByte(); // input
- position.set(Position.PREFIX_ADC + 1, buf.readUnsignedShortLE());
- position.set(Position.PREFIX_ADC + 2, buf.readUnsignedShortLE());
- } else {
- buf.readUnsignedByte(); // operator
- position.set(Position.PREFIX_ADC + 1, buf.readUnsignedIntLE());
- }
-
- position.set(Position.KEY_ODOMETER, buf.readUnsignedMediumLE());
-
- buf.skipBytes(6); // multi-purpose data
- buf.readUnsignedShortLE(); // fix time
- buf.readUnsignedByte(); // location status
- buf.readUnsignedByte(); // mode 1
- buf.readUnsignedByte(); // mode 2
-
- position.set(Position.KEY_SATELLITES, buf.readUnsignedByte());
-
- position.setValid(true);
-
- if (alternative) {
- position.setLongitude(buf.readIntLE() / 10000000.0);
- position.setLatitude(buf.readIntLE() / 10000000.0);
- } else {
- position.setLongitude(buf.readIntLE() / Math.PI * 180 / 100000000);
- position.setLatitude(buf.readIntLE() / Math.PI * 180 / 100000000);
- }
-
- position.setAltitude(buf.readIntLE() * 0.01);
-
- if (alternative) {
- position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedIntLE()));
- position.setCourse(buf.readUnsignedShortLE() / 1000.0);
- } else {
- position.setSpeed(UnitsConverter.knotsFromMps(buf.readUnsignedIntLE() * 0.01));
- position.setCourse(buf.readUnsignedShortLE() / Math.PI * 180.0 / 1000.0);
- }
-
- DateBuilder dateBuilder = new DateBuilder()
- .setTimeReverse(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte())
- .setDateReverse(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedShortLE());
- position.setTime(dateBuilder.getDate());
-
- return position;
- }
-
- return null;
- }
-
-}