diff options
Diffstat (limited to 'src/org/traccar/protocol/EsealProtocolDecoder.java')
| -rw-r--r-- | src/org/traccar/protocol/EsealProtocolDecoder.java | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/src/org/traccar/protocol/EsealProtocolDecoder.java b/src/org/traccar/protocol/EsealProtocolDecoder.java deleted file mode 100644 index 7a1fd7022..000000000 --- a/src/org/traccar/protocol/EsealProtocolDecoder.java +++ /dev/null @@ -1,158 +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.Context; -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.helper.UnitsConverter; -import org.traccar.model.Position; - -import java.net.SocketAddress; -import java.util.regex.Pattern; - -public class EsealProtocolDecoder extends BaseProtocolDecoder { - - private String config; - - public EsealProtocolDecoder(Protocol protocol) { - super(protocol); - config = Context.getConfig().getString(getProtocolName() + ".config"); - } - - private static final Pattern PATTERN = new PatternBuilder() - .text("##S,") - .expression("[^,]+,") // device type - .number("(d+),") // device id - .number("d+,") // customer id - .expression("[^,]+,") // firmware version - .expression("([^,]+),") // type - .number("(d+),") // index - .number("(dddd)-(dd)-(dd),") // date - .number("(dd):(dd):(dd),") // time - .number("d+,") // interval - .expression("([AV]),") // validity - .number("(d+.d+)([NS]) ") // latitude - .number("(d+.d+)([EW]),") // longitude - .number("(d+),") // course - .number("(d+),") // speed - .expression("([^,]+),") // door - .number("(d+.d+),") // acceleration - .expression("([^,]+),") // nfc - .number("(d+.d+),") // battery - .number("(-?d+),") // rssi - .text("E##") - .compile(); - - private void sendResponse(Channel channel, String prefix, String type, String payload) { - if (channel != null) { - channel.writeAndFlush(new NetworkMessage( - prefix + type + "," + payload + ",E##\r\n", channel.remoteAddress())); - } - } - - private String decodeAlarm(String type) { - switch (type) { - case "Event-Door": - return Position.ALARM_DOOR; - case "Event-Shock": - return Position.ALARM_SHOCK; - case "Event-Drop": - return Position.ALARM_FALL_DOWN; - case "Event-Lock": - return Position.ALARM_LOCK; - case "Event-RC-Unlock": - return Position.ALARM_UNLOCK; - default: - return null; - } - } - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - String sentence = (String) msg; - Parser parser = new Parser(PATTERN, sentence); - if (!parser.matches()) { - return null; - } - - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); - if (deviceSession == null) { - return null; - } - - Position position = new Position(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - - String type = parser.next(); - String prefix = sentence.substring(0, sentence.indexOf(type)); - int index = parser.nextInt(); - - position.set(Position.KEY_INDEX, index); - position.set(Position.KEY_ALARM, decodeAlarm(type)); - - switch (type) { - case "Startup": - sendResponse(channel, prefix, type + " ACK", index + "," + config); - break; - case "Normal": - case "Button-Normal": - case "Termination": - case "Event-Door": - case "Event-Shock": - case "Event-Drop": - case "Event-Lock": - case "Event-RC-Unlock": - sendResponse(channel, prefix, type + " ACK", String.valueOf(index)); - break; - default: - break; - } - - position.setTime(parser.nextDateTime()); - position.setValid(parser.next().equals("A")); - position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); - position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); - position.setCourse(parser.nextInt()); - position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt())); - - switch (parser.next()) { - case "Open": - position.set(Position.KEY_DOOR, true); - break; - case "Close": - position.set(Position.KEY_DOOR, false); - break; - default: - break; - } - - position.set(Position.KEY_ACCELERATION, parser.nextDouble()); - position.set("nfc", parser.next()); - position.set(Position.KEY_BATTERY, parser.nextDouble()); - position.set(Position.KEY_RSSI, parser.nextInt()); - - return position; - } - -} |