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author | Anton Tananaev <anton.tananaev@gmail.com> | 2019-03-31 22:35:39 -0700 |
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committer | Anton Tananaev <anton.tananaev@gmail.com> | 2019-03-31 22:35:39 -0700 |
commit | 59416923dcb3a756eaf532cc4259f2f6625c0762 (patch) | |
tree | 9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/protocol/RetranslatorProtocolDecoder.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/RetranslatorProtocolDecoder.java')
-rw-r--r-- | src/org/traccar/protocol/RetranslatorProtocolDecoder.java | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/src/org/traccar/protocol/RetranslatorProtocolDecoder.java b/src/org/traccar/protocol/RetranslatorProtocolDecoder.java deleted file mode 100644 index 0688c9b0e..000000000 --- a/src/org/traccar/protocol/RetranslatorProtocolDecoder.java +++ /dev/null @@ -1,114 +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.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.model.Position; - -import java.net.SocketAddress; -import java.nio.charset.StandardCharsets; -import java.util.Date; - -public class RetranslatorProtocolDecoder extends BaseProtocolDecoder { - - public RetranslatorProtocolDecoder(Protocol protocol) { - super(protocol); - } - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - if (channel != null) { - channel.writeAndFlush(new NetworkMessage(Unpooled.wrappedBuffer(new byte[]{0x11}), remoteAddress)); - } - - ByteBuf buf = (ByteBuf) msg; - - buf.readUnsignedInt(); // length - - int idLength = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) 0x00) - buf.readerIndex(); - String id = buf.readBytes(idLength).toString(StandardCharsets.US_ASCII); - buf.readByte(); - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, id); - if (deviceSession == null) { - return null; - } - - Position position = new Position(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - position.setTime(new Date(buf.readUnsignedInt() * 1000)); - - buf.readUnsignedInt(); // bit flags - - while (buf.isReadable()) { - - buf.readUnsignedShort(); // block type - int blockEnd = buf.readInt() + buf.readerIndex(); - buf.readUnsignedByte(); // security attribute - int dataType = buf.readUnsignedByte(); - - int nameLength = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) 0x00) - buf.readerIndex(); - String name = buf.readBytes(nameLength).toString(StandardCharsets.US_ASCII); - buf.readByte(); - - if (name.equals("posinfo")) { - position.setValid(true); - position.setLongitude(buf.readDoubleLE()); - position.setLatitude(buf.readDoubleLE()); - position.setAltitude(buf.readDoubleLE()); - position.setSpeed(buf.readShort()); - position.setCourse(buf.readShort()); - position.set(Position.KEY_SATELLITES, buf.readByte()); - } else { - switch (dataType) { - case 1: - int len = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) 0x00) - buf.readerIndex(); - position.set(name, buf.readBytes(len).toString(StandardCharsets.US_ASCII)); - buf.readByte(); - break; - case 3: - position.set(name, buf.readInt()); - break; - case 4: - position.set(name, buf.readDoubleLE()); - break; - case 5: - position.set(name, buf.readLong()); - break; - default: - break; - } - } - - buf.readerIndex(blockEnd); - - } - - if (position.getLatitude() == 0 && position.getLongitude() == 0) { - getLastLocation(position, position.getDeviceTime()); - } - - return position; - } - -} |