diff options
Diffstat (limited to 'src/org/traccar/protocol/OpenGtsProtocolDecoder.java')
-rw-r--r-- | src/org/traccar/protocol/OpenGtsProtocolDecoder.java | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/src/org/traccar/protocol/OpenGtsProtocolDecoder.java b/src/org/traccar/protocol/OpenGtsProtocolDecoder.java deleted file mode 100644 index b76cbfa85..000000000 --- a/src/org/traccar/protocol/OpenGtsProtocolDecoder.java +++ /dev/null @@ -1,115 +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.channel.Channel; -import io.netty.handler.codec.http.FullHttpRequest; -import io.netty.handler.codec.http.HttpResponseStatus; -import io.netty.handler.codec.http.QueryStringDecoder; -import org.traccar.BaseHttpProtocolDecoder; -import org.traccar.DeviceSession; -import org.traccar.Protocol; -import org.traccar.helper.DateBuilder; -import org.traccar.helper.Parser; -import org.traccar.helper.PatternBuilder; -import org.traccar.model.Position; - -import java.net.SocketAddress; -import java.util.List; -import java.util.Map; -import java.util.regex.Pattern; - -public class OpenGtsProtocolDecoder extends BaseHttpProtocolDecoder { - - private static final Pattern PATTERN = new PatternBuilder() - .text("$GPRMC,") - .number("(dd)(dd)(dd)(?:.d+)?,") // time (hhmmss) - .expression("([AV]),") // validity - .number("(d+)(dd.d+),") // latitude - .expression("([NS]),") - .number("(d+)(dd.d+),") // longitude - .expression("([EW]),") - .number("(d+.d+),") // speed - .number("(d+.d+)?,") // course - .number("(dd)(dd)(dd),") // date (ddmmyy) - .any() - .compile(); - - public OpenGtsProtocolDecoder(Protocol protocol) { - super(protocol); - } - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - FullHttpRequest request = (FullHttpRequest) msg; - QueryStringDecoder decoder = new QueryStringDecoder(request.uri()); - Map<String, List<String>> params = decoder.parameters(); - - Position position = new Position(getProtocolName()); - - for (Map.Entry<String, List<String>> entry : params.entrySet()) { - String value = entry.getValue().get(0); - switch (entry.getKey()) { - case "id": - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, value); - if (deviceSession == null) { - sendResponse(channel, HttpResponseStatus.BAD_REQUEST); - return null; - } - position.setDeviceId(deviceSession.getDeviceId()); - break; - case "gprmc": - Parser parser = new Parser(PATTERN, value); - if (!parser.matches()) { - sendResponse(channel, HttpResponseStatus.BAD_REQUEST); - return null; - } - - DateBuilder dateBuilder = new DateBuilder() - .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt()); - - position.setValid(parser.next().equals("A")); - position.setLatitude(parser.nextCoordinate()); - position.setLongitude(parser.nextCoordinate()); - position.setSpeed(parser.nextDouble()); - position.setCourse(parser.nextDouble(0)); - - dateBuilder.setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt()); - position.setTime(dateBuilder.getDate()); - break; - case "alt": - position.setAltitude(Double.parseDouble(value)); - break; - case "batt": - position.set(Position.KEY_BATTERY_LEVEL, Double.parseDouble(value)); - break; - default: - break; - } - } - - if (position.getDeviceId() != 0) { - sendResponse(channel, HttpResponseStatus.OK); - return position; - } else { - sendResponse(channel, HttpResponseStatus.BAD_REQUEST); - return null; - } - } - -} |