diff options
author | Anton Tananaev <anton.tananaev@gmail.com> | 2019-03-31 22:35:39 -0700 |
---|---|---|
committer | Anton Tananaev <anton.tananaev@gmail.com> | 2019-03-31 22:35:39 -0700 |
commit | 59416923dcb3a756eaf532cc4259f2f6625c0762 (patch) | |
tree | 9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/protocol/AnytrekProtocolDecoder.java | |
parent | 79a129dd6327d932133d6b9a50190d3f4927bff9 (diff) | |
download | traccar-server-59416923dcb3a756eaf532cc4259f2f6625c0762.tar.gz traccar-server-59416923dcb3a756eaf532cc4259f2f6625c0762.tar.bz2 traccar-server-59416923dcb3a756eaf532cc4259f2f6625c0762.zip |
Convert project to gradle
Diffstat (limited to 'src/org/traccar/protocol/AnytrekProtocolDecoder.java')
-rw-r--r-- | src/org/traccar/protocol/AnytrekProtocolDecoder.java | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/src/org/traccar/protocol/AnytrekProtocolDecoder.java b/src/org/traccar/protocol/AnytrekProtocolDecoder.java deleted file mode 100644 index c48f59c90..000000000 --- a/src/org/traccar/protocol/AnytrekProtocolDecoder.java +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright 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.ByteBufUtil; -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.BitUtil; -import org.traccar.helper.DateBuilder; -import org.traccar.helper.UnitsConverter; -import org.traccar.model.Position; - -import java.net.SocketAddress; - -public class AnytrekProtocolDecoder extends BaseProtocolDecoder { - - public AnytrekProtocolDecoder(Protocol protocol) { - super(protocol); - } - - private void sendResponse(Channel channel, SocketAddress remoteAddress, int type) { - if (channel != null) { - ByteBuf response = Unpooled.buffer(); - response.writeShort(0x7878); - response.writeShortLE(1 + 1 + 2 + 1 + 2); // length - response.writeByte(type); - response.writeByte(0); // error - response.writeShortLE(0); // report interval - response.writeByte(0); // clear alarm - response.writeShortLE(0); // checksum - response.writeByte('\r'); - response.writeByte('\n'); - channel.writeAndFlush(new NetworkMessage(response, remoteAddress)); - } - } - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - ByteBuf buf = (ByteBuf) msg; - - buf.skipBytes(2); // header - buf.readUnsignedShortLE(); // size - int type = buf.readUnsignedByte(); - - String imei = ByteBufUtil.hexDump(buf.readSlice(8)).substring(2); - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei); - if (deviceSession == null) { - return null; - } - - Position position = new Position(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - - position.set(Position.KEY_VERSION_FW, buf.readUnsignedShortLE()); - position.set(Position.KEY_BATTERY, buf.readUnsignedShortLE() * 0.01); - position.set(Position.KEY_RSSI, buf.readUnsignedByte()); - - DateBuilder dateBuilder = new DateBuilder() - .setDate(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()) - .setTime(buf.readUnsignedByte(), buf.readUnsignedByte(), buf.readUnsignedByte()); - position.setTime(dateBuilder.getDate()); - - position.set(Position.KEY_SATELLITES, BitUtil.to(buf.readUnsignedByte(), 4)); - - double latitude = buf.readUnsignedIntLE() / 1800000.0; - double longitude = buf.readUnsignedIntLE() / 1800000.0; - position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte())); - - int flags = buf.readUnsignedShortLE(); - position.setCourse(BitUtil.to(flags, 10)); - position.setValid(BitUtil.check(flags, 12)); - - if (!BitUtil.check(flags, 10)) { - latitude = -latitude; - } - if (BitUtil.check(flags, 11)) { - longitude = -longitude; - } - - position.setLatitude(latitude); - position.setLongitude(longitude); - - buf.readUnsignedIntLE(); // info index - buf.readUnsignedIntLE(); // setting index - - flags = buf.readUnsignedByte(); - position.set(Position.KEY_CHARGE, BitUtil.check(flags, 0)); - position.set(Position.KEY_IGNITION, BitUtil.check(flags, 1)); - position.set(Position.KEY_ALARM, BitUtil.check(flags, 4) ? Position.ALARM_GENERAL : null); - - buf.readUnsignedShortLE(); // charge current - - position.set(Position.KEY_ODOMETER, buf.readUnsignedIntLE()); - - sendResponse(channel, remoteAddress, type); - - return position; - } - -} |