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Diffstat (limited to 'src/org/traccar/protocol/Pt60ProtocolDecoder.java')
| -rw-r--r-- | src/org/traccar/protocol/Pt60ProtocolDecoder.java | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/src/org/traccar/protocol/Pt60ProtocolDecoder.java b/src/org/traccar/protocol/Pt60ProtocolDecoder.java deleted file mode 100644 index 6a3fe2734..000000000 --- a/src/org/traccar/protocol/Pt60ProtocolDecoder.java +++ /dev/null @@ -1,184 +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 org.traccar.BaseProtocolDecoder; -import org.traccar.DeviceSession; -import org.traccar.NetworkMessage; -import org.traccar.Protocol; -import org.traccar.helper.Parser; -import org.traccar.helper.PatternBuilder; -import org.traccar.model.CellTower; -import org.traccar.model.Network; -import org.traccar.model.Position; - -import java.net.SocketAddress; -import java.text.SimpleDateFormat; -import java.util.Date; -import java.util.regex.Pattern; - -public class Pt60ProtocolDecoder extends BaseProtocolDecoder { - - public Pt60ProtocolDecoder(Protocol protocol) { - super(protocol); - } - - public static final int MSG_G_TRACK = 6; - public static final int MSG_G_STEP_COUNT = 13; - public static final int MSG_G_HEART_RATE = 14; - - public static final int MSG_B_POSITION = 1; - - private static final Pattern PATTERN = new PatternBuilder() - .expression("@(.)#@[,|]") // header - .number("V?dd[,|]") // protocol version - .number("(d+)[,|]") // type - .number("(d+)[,|]") // imei - .number("d+[,|]") // imsi - .groupBegin() - .expression("[^,|]+[,|]").optional() // firmware version - .number("[01][,|]") // state - .number("d+[,|]") // battery - .groupEnd("?") - .number("(dddd)(dd)(dd)") // date (yyyymmdd) - .number("(dd)(dd)(dd)[,|]") // time (hhmmss) - .expression("(.*)") // data - .expression("[,|]") - .compile(); - - private void sendResponse(Channel channel, SocketAddress remoteAddress, String format, int type, String imei) { - if (channel != null) { - String message; - String time = new SimpleDateFormat("yyyyMMddHHmmss").format(new Date()); - if (format.equals("G")) { - message = String.format("@G#@,V01,38,%s,@R#@", time); - } else { - message = String.format("@B#@|01|%03d|%s|0|%s|@E#@", type + 1, imei, time); - } - channel.writeAndFlush(new NetworkMessage(message, remoteAddress)); - } - } - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - Parser parser = new Parser(PATTERN, (String) msg); - if (!parser.matches()) { - return null; - } - - String format = parser.next(); - int type = parser.nextInt(); - String imei = parser.next(); - - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei); - if (deviceSession == null) { - return null; - } - - sendResponse(channel, remoteAddress, format, type, imei); - - if (format.equals("G")) { - - if (type != MSG_G_TRACK && type != MSG_G_STEP_COUNT && type != MSG_G_HEART_RATE) { - return null; - } - - Position position = new Position(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - position.setDeviceTime(parser.nextDateTime()); - - String[] values = parser.next().split(","); - - if (type == MSG_G_TRACK) { - - position.setValid(true); - position.setFixTime(position.getDeviceTime()); - - String[] coordinates = values[0].split(";"); - position.setLatitude(Double.parseDouble(coordinates[0])); - position.setLongitude(Double.parseDouble(coordinates[1])); - - } else { - - getLastLocation(position, position.getDeviceTime()); - - switch (type) { - case MSG_G_STEP_COUNT: - position.set(Position.KEY_STEPS, Integer.parseInt(values[0])); - break; - case MSG_G_HEART_RATE: - position.set(Position.KEY_HEART_RATE, Integer.parseInt(values[0])); - position.set(Position.KEY_BATTERY, Integer.parseInt(values[1])); - break; - default: - break; - } - - } - - return position; - - } else { - - if (type != MSG_B_POSITION) { - return null; - } - - Position position = new Position(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - position.setDeviceTime(parser.nextDateTime()); - - String[] values = parser.next().split("\\|"); - - if (Integer.parseInt(values[values.length - 1]) == 2) { - - getLastLocation(position, position.getDeviceTime()); - - Network network = new Network(); - - for (int i = 0; i < values.length - 1; i++) { - String[] cellValues = values[i].split(","); - CellTower tower = new CellTower(); - tower.setCellId(Long.parseLong(cellValues[0])); - tower.setLocationAreaCode(Integer.parseInt(cellValues[1])); - tower.setMobileNetworkCode(Integer.parseInt(cellValues[2])); - tower.setMobileCountryCode(Integer.parseInt(cellValues[3])); - tower.setSignalStrength(Integer.parseInt(cellValues[4])); - network.addCellTower(tower); - } - - position.setNetwork(network); - - - } else { - - position.setValid(true); - position.setFixTime(position.getDeviceTime()); - - position.setLatitude(Double.parseDouble(values[0])); - position.setLongitude(Double.parseDouble(values[1])); - - } - - return position; - - } - } - -} |