diff options
Diffstat (limited to 'src/org/traccar/protocol/SigfoxProtocolDecoder.java')
-rw-r--r-- | src/org/traccar/protocol/SigfoxProtocolDecoder.java | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/src/org/traccar/protocol/SigfoxProtocolDecoder.java b/src/org/traccar/protocol/SigfoxProtocolDecoder.java deleted file mode 100644 index d7836b35d..000000000 --- a/src/org/traccar/protocol/SigfoxProtocolDecoder.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright 2017 - 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 io.netty.handler.codec.http.FullHttpRequest; -import io.netty.handler.codec.http.HttpResponseStatus; -import org.traccar.BaseHttpProtocolDecoder; -import org.traccar.DeviceSession; -import org.traccar.Protocol; -import org.traccar.helper.DataConverter; -import org.traccar.helper.UnitsConverter; -import org.traccar.model.Position; - -import javax.json.Json; -import javax.json.JsonObject; -import java.io.StringReader; -import java.net.SocketAddress; -import java.net.URLDecoder; -import java.nio.charset.StandardCharsets; -import java.util.Date; - -public class SigfoxProtocolDecoder extends BaseHttpProtocolDecoder { - - public SigfoxProtocolDecoder(Protocol protocol) { - super(protocol); - } - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - FullHttpRequest request = (FullHttpRequest) msg; - JsonObject json = Json.createReader(new StringReader(URLDecoder.decode( - request.content().toString(StandardCharsets.UTF_8).split("=")[0], "UTF-8"))).readObject(); - - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, json.getString("device")); - if (deviceSession == null) { - sendResponse(channel, HttpResponseStatus.BAD_REQUEST); - return null; - } - - Position position = new Position(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - - position.setTime(new Date(json.getInt("time") * 1000L)); - - ByteBuf buf = Unpooled.wrappedBuffer(DataConverter.parseHex(json.getString("data"))); - try { - int type = buf.readUnsignedByte() >> 4; - if (type == 0) { - - position.setValid(true); - position.setLatitude(buf.readIntLE() * 0.0000001); - position.setLongitude(buf.readIntLE() * 0.0000001); - position.setCourse(buf.readUnsignedByte() * 2); - position.setSpeed(UnitsConverter.knotsFromKph(buf.readUnsignedByte())); - - position.set(Position.KEY_BATTERY, buf.readUnsignedByte() * 0.025); - - } else { - - getLastLocation(position, position.getDeviceTime()); - - } - } finally { - buf.release(); - } - - position.set(Position.KEY_RSSI, json.getJsonNumber("rssi").doubleValue()); - position.set(Position.KEY_INDEX, json.getInt("seqNumber")); - - sendResponse(channel, HttpResponseStatus.OK); - return position; - } - -} |