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Diffstat (limited to 'src/org/traccar/protocol/L100ProtocolDecoder.java')
| -rw-r--r-- | src/org/traccar/protocol/L100ProtocolDecoder.java | 341 |
1 files changed, 0 insertions, 341 deletions
diff --git a/src/org/traccar/protocol/L100ProtocolDecoder.java b/src/org/traccar/protocol/L100ProtocolDecoder.java deleted file mode 100644 index 9868de435..000000000 --- a/src/org/traccar/protocol/L100ProtocolDecoder.java +++ /dev/null @@ -1,341 +0,0 @@ -/* - * Copyright 2016 - 2019 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.Checksum; -import org.traccar.helper.DateBuilder; -import org.traccar.helper.ObdDecoder; -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.util.regex.Pattern; - -public class L100ProtocolDecoder extends BaseProtocolDecoder { - - public L100ProtocolDecoder(Protocol protocol) { - super(protocol); - } - - private static final Pattern PATTERN = new PatternBuilder() - .text("ATL") - .expression(",[^,]+,").optional() - .number("(d{15}),") // imei - .text("$GPRMC,") - .number("(dd)(dd)(dd)") // time (hhmmss.sss) - .number(".(ddd)").optional() - .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() - .text("#") - .number("([01]+),") // io status - .number("(d+.?d*|N.C),") // adc - .expression("[^,]*,") // reserved - .expression("[^,]*,") // reserved - .number("(d+.?d*),") // odometer - .number("(d+.?d*),") // temperature - .number("(d+.?d*),") // battery - .number("(d+),") // rssi - .number("(d+),") // mcc - .number("(d+),") // mnc - .number("(x+),") // lac - .number("(x+)") // cid - .any() - .text("ATL") - .compile(); - - private static final Pattern PATTERN_OBD_LOCATION = new PatternBuilder() - .expression("[LH],") // archive - .text("ATL,") - .number("(d{15}),") // imei - .number("(d+),") // type - .number("(d+),") // index - .groupBegin() - .number("(dd)(dd)(dd),") // time (hhmmss) - .number("(dd)(dd)(dd),") // date (ddmmyy) - .expression("([AV]),") // validity - .number("(d+.d+);([NS]),") // latitude - .number("(d+.d+);([EW]),") // longitude - .number("(d+),") // speed - .number("(d+),") // course - .number("(d+.d+),") // odometer - .number("(d+.d+),") // battery - .number("(d+),") // rssi - .number("(d+),") // mcc - .number("(d+),") // mnc - .number("(d+),") // lac - .number("(x+),") // cid - .number("#(d)(d)(d)(d),") // status - .number("(d),") // overspeed - .text("ATL,") - .groupEnd("?") - .compile(); - - private static final Pattern PATTERN_OBD_DATA = new PatternBuilder() - .expression("[LH],") // archive - .text("ATLOBD,") - .number("(d{15}),") // imei - .number("d+,") // type - .number("d+,") // index - .number("(dd)(dd)(dd),") // time (hhmmss) - .number("(dd)(dd)(dd),") // date (ddmmyy) - .expression("[^,]+,") // obd protocol - .expression("(.+)") // data - .compile(); - - private static final Pattern PATTERN_NEW = new PatternBuilder() - .groupBegin() - .text("ATL,") - .expression("[LH],") // archive - .number("(d{15}),") // imei - .groupEnd("?") - .expression("([NPT]),") // alarm - .number("(dd)(dd)(dd),") // date (ddmmyy) - .number("(dd)(dd)(dd),") // time (hhmmss) - .expression("([AV]),") // validity - .number("(d+.d+),([NS]),") // latitude - .number("(d+.d+),([EW]),") // longitude - .number("(d+.?d*),") // speed - .expression("(?:GPS|GSM|INV),") - .number("(d+),") // battery - .number("(d+),") // mcc - .number("(d+),") // mnc - .number("(d+),") // lac - .number("(d+)") // cid - .compile(); - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - String sentence = (String) msg; - - if (sentence.startsWith("L") || sentence.startsWith("H")) { - if (sentence.substring(2, 8).equals("ATLOBD")) { - return decodeObdData(channel, remoteAddress, sentence); - } else { - return decodeObdLocation(channel, remoteAddress, sentence); - } - } else if (!sentence.contains("$GPRMC")) { - return decodeNew(channel, remoteAddress, sentence); - } else { - return decodeNormal(channel, remoteAddress, sentence); - } - } - - private Object decodeNormal(Channel channel, SocketAddress remoteAddress, String sentence) { - - 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()); - - DateBuilder dateBuilder = new DateBuilder() - .setTime(parser.nextInt(), parser.nextInt(), parser.nextInt(), parser.nextInt(0)); - - position.setValid(parser.next().equals("A")); - position.setLatitude(parser.nextCoordinate()); - position.setLongitude(parser.nextCoordinate()); - position.setSpeed(parser.nextDouble(0)); - position.setCourse(parser.nextDouble(0)); - - dateBuilder.setDateReverse(parser.nextInt(), parser.nextInt(), parser.nextInt()); - position.setTime(dateBuilder.getDate()); - - position.set(Position.KEY_STATUS, parser.next()); - position.set(Position.PREFIX_ADC + 1, parser.next()); - position.set(Position.KEY_ODOMETER, parser.nextDouble()); - position.set(Position.PREFIX_TEMP + 1, parser.nextDouble()); - position.set(Position.KEY_BATTERY, parser.nextDouble()); - - int rssi = parser.nextInt(); - if (rssi > 0) { - position.setNetwork(new Network(CellTower.from( - parser.nextInt(), parser.nextInt(), parser.nextHexInt(), parser.nextHexInt(), rssi))); - } - - if (channel != null) { - channel.writeAndFlush(new NetworkMessage(String.valueOf((char) 0x01), remoteAddress)); - } - - return position; - } - - private Object decodeObdLocation(Channel channel, SocketAddress remoteAddress, String sentence) { - - Parser parser = new Parser(PATTERN_OBD_LOCATION, sentence); - if (!parser.matches()) { - return null; - } - - String imei = parser.next(); - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, imei); - if (deviceSession == null) { - return null; - } - - int type = parser.nextInt(); - int index = parser.nextInt(); - - if (type == 1) { - if (channel != null) { - String response = "@" + imei + ",00," + index + ","; - response += "*" + (char) Checksum.xor(response); - channel.writeAndFlush(new NetworkMessage(response, remoteAddress)); - } - return null; - } - - Position position = new Position(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - - position.setTime(parser.nextDateTime(Parser.DateTimeFormat.HMS_DMY)); - position.setValid(parser.next().equals("A")); - position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); - position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); - position.setSpeed(parser.nextInt()); - position.setCourse(parser.nextInt()); - - position.set(Position.KEY_ODOMETER, parser.nextDouble() * 1000); - position.set(Position.KEY_BATTERY, parser.nextDouble()); - - int rssi = parser.nextInt(); - position.setNetwork(new Network(CellTower.from( - parser.nextInt(), parser.nextInt(), parser.nextInt(), parser.nextHexInt(), rssi))); - - position.set(Position.KEY_IGNITION, parser.nextInt() == 1); - parser.next(); // reserved - - switch (parser.nextInt()) { - case 0: - position.set(Position.KEY_ALARM, Position.ALARM_BRAKING); - break; - case 2: - position.set(Position.KEY_ALARM, Position.ALARM_ACCELERATION); - break; - case 1: - position.set(Position.KEY_ALARM, Position.ALARM_GENERAL); - break; - default: - break; - } - - position.set(Position.KEY_CHARGE, parser.nextInt() == 1); - - if (parser.nextInt() == 1) { - position.set(Position.KEY_ALARM, Position.ALARM_OVERSPEED); - } - - return position; - } - - private Object decodeObdData(Channel channel, SocketAddress remoteAddress, String sentence) { - - Parser parser = new Parser(PATTERN_OBD_DATA, 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()); - - getLastLocation(position, parser.nextDateTime(Parser.DateTimeFormat.HMS_DMY)); - - for (String entry : parser.next().split(",")) { - String[] values = entry.split(":"); - if (values.length == 2 && values[1].charAt(0) != 'X') { - position.add(ObdDecoder.decodeData( - Integer.parseInt(values[0].substring(2), 16), Integer.parseInt(values[1], 16), true)); - } - } - - return position; - } - - private Object decodeNew(Channel channel, SocketAddress remoteAddress, String sentence) { - - Parser parser = new Parser(PATTERN_NEW, sentence); - if (!parser.matches()) { - return null; - } - - String imei = parser.next(); - DeviceSession deviceSession; - if (imei != null) { - deviceSession = getDeviceSession(channel, remoteAddress, imei); - } else { - deviceSession = getDeviceSession(channel, remoteAddress); - } - if (deviceSession == null) { - return null; - } - - Position position = new Position(getProtocolName()); - position.setDeviceId(deviceSession.getDeviceId()); - - switch (parser.next()) { - case "P": - position.set(Position.KEY_ALARM, Position.ALARM_SOS); - break; - case "T": - position.set(Position.KEY_ALARM, Position.ALARM_TAMPERING); - break; - default: - break; - } - - position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS)); - position.setValid(parser.next().equals("A")); - position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); - position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); - position.setSpeed(parser.nextDouble()); - - position.set(Position.KEY_BATTERY, parser.nextInt() * 0.001); - - position.setNetwork(new Network(CellTower.from( - parser.nextInt(), parser.nextInt(), parser.nextInt(), parser.nextHexInt()))); - - return position; - } - -} |