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author | Yuriy Piskarev <yuriy.piskarev@gmail.com> | 2023-08-24 14:16:17 +0300 |
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committer | GitHub <noreply@github.com> | 2023-08-24 14:16:17 +0300 |
commit | ae406c7b49a72de24d81fd74386d9638342c90ee (patch) | |
tree | 6fbcf557375b98e926c78af9c757e62c79d72a1b /src/main/java/org/traccar/protocol/BstplProtocolDecoder.java | |
parent | 56ff656c908b19feb2fa3dcffa48cc3bcdfe9b3b (diff) | |
parent | 9aeedc90da24848ff97227d6f281eb4d1e1506ef (diff) | |
download | trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.gz trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.tar.bz2 trackermap-server-ae406c7b49a72de24d81fd74386d9638342c90ee.zip |
Merge branch 'traccar:master' into master
Diffstat (limited to 'src/main/java/org/traccar/protocol/BstplProtocolDecoder.java')
-rw-r--r-- | src/main/java/org/traccar/protocol/BstplProtocolDecoder.java | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/BstplProtocolDecoder.java b/src/main/java/org/traccar/protocol/BstplProtocolDecoder.java new file mode 100644 index 000000000..15c114642 --- /dev/null +++ b/src/main/java/org/traccar/protocol/BstplProtocolDecoder.java @@ -0,0 +1,137 @@ +/* + * Copyright 2022 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.Protocol; +import org.traccar.helper.Parser; +import org.traccar.helper.PatternBuilder; +import org.traccar.helper.UnitsConverter; +import org.traccar.model.Position; +import org.traccar.session.DeviceSession; + +import java.net.SocketAddress; +import java.util.regex.Pattern; + +public class BstplProtocolDecoder extends BaseProtocolDecoder { + + public BstplProtocolDecoder(Protocol protocol) { + super(protocol); + } + + private static final Pattern PATTERN = new PatternBuilder() + .text("BSTPL$") // header + .number("(d),") // type + .expression("([^,]+),") // device id + .expression("([AV]),") // validity + .number("(dd)(dd)(dd),") // date (ddmmyy) + .number("(dd)(dd)(dd),") // time (hhmmss) + .number("(d+.d+),([0NS]),") // latitude + .number("(d+.d+),([0EW]),") // longitude + .number("(d+),") // speed + .number("(d+),") // odometer + .number("(d+),") // course + .number("(d+),") // satellites + .number("([01]),") // box open + .number("(d+),") // rssi + .number("([01]),") // charge + .number("([01]),") // ignition + .number("([01]),") // engine + .number("([01]),") // locked + .number("(d+.d+),") // adc + .number("d+,") // reserved + .number("(d+.d+),") // battery + .expression("([^,]+),") // firmware + .number("([^,]+),") // iccid + .number("(d+.d+)") // power + .compile(); + + private String decodeAlarm(int value) { + switch (value) { + case 4: + return Position.ALARM_LOW_BATTERY; + case 5: + return Position.ALARM_ACCELERATION; + case 6: + return Position.ALARM_BRAKING; + case 7: + return Position.ALARM_OVERSPEED; + case 9: + return Position.ALARM_SOS; + default: + return null; + } + } + @Override + protected Object decode( + Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { + + Parser parser = new Parser(PATTERN, (String) msg); + if (!parser.matches()) { + return null; + } + + int type = parser.nextInt(); + + DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); + if (deviceSession == null) { + return null; + } + + Position position = new Position(getProtocolName()); + position.setDeviceId(deviceSession.getDeviceId()); + + position.set(Position.KEY_ALARM, decodeAlarm(type)); + + position.setValid(parser.next().equals("A")); + position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS)); + position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); + position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.DEG_HEM)); + position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt())); + + position.set(Position.KEY_ODOMETER, parser.nextInt() * 1000L); + + position.setCourse(parser.nextInt()); + + position.set(Position.KEY_SATELLITES, parser.nextInt()); + + boolean boxOpen = parser.nextInt() > 0; + if (type == 8 && boxOpen) { + position.set(Position.KEY_ALARM, Position.ALARM_TAMPERING); + } + position.set("boxOpen", boxOpen); + + position.set(Position.KEY_RSSI, parser.nextInt()); + + boolean charge = parser.nextInt() > 0; + if (type == 3) { + position.set(Position.KEY_ALARM, charge ? Position.ALARM_POWER_RESTORED : Position.ALARM_POWER_CUT); + } + position.set(Position.KEY_CHARGE, charge); + + position.set(Position.KEY_IGNITION, parser.nextInt() > 0); + position.set("engine", parser.nextInt() > 0); + position.set(Position.KEY_BLOCKED, parser.nextInt() > 0); + position.set(Position.PREFIX_ADC + 1, parser.nextDouble()); + position.set(Position.KEY_BATTERY, parser.nextDouble()); + position.set(Position.KEY_ICCID, parser.next()); + position.set(Position.KEY_POWER, parser.nextDouble()); + + return position; + } + +} |