diff options
Diffstat (limited to 'src/main/java/org/traccar')
| -rw-r--r-- | src/main/java/org/traccar/protocol/JidoProtocol.java | 39 | ||||
| -rw-r--r-- | src/main/java/org/traccar/protocol/JidoProtocolDecoder.java | 128 |
2 files changed, 167 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/JidoProtocol.java b/src/main/java/org/traccar/protocol/JidoProtocol.java new file mode 100644 index 000000000..2a2e71dbe --- /dev/null +++ b/src/main/java/org/traccar/protocol/JidoProtocol.java @@ -0,0 +1,39 @@ +/* + * 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.handler.codec.string.StringDecoder; +import io.netty.handler.codec.string.StringEncoder; +import org.traccar.BaseProtocol; +import org.traccar.CharacterDelimiterFrameDecoder; +import org.traccar.PipelineBuilder; +import org.traccar.TrackerServer; + +public class JidoProtocol extends BaseProtocol { + + public JidoProtocol() { + addServer(new TrackerServer(false, getName()) { + @Override + protected void addProtocolHandlers(PipelineBuilder pipeline) { + pipeline.addLast(new CharacterDelimiterFrameDecoder(1024, '#')); + pipeline.addLast(new StringEncoder()); + pipeline.addLast(new StringDecoder()); + pipeline.addLast(new JidoProtocolDecoder(JidoProtocol.this)); + } + }); + } + +} diff --git a/src/main/java/org/traccar/protocol/JidoProtocolDecoder.java b/src/main/java/org/traccar/protocol/JidoProtocolDecoder.java new file mode 100644 index 000000000..40fa8864d --- /dev/null +++ b/src/main/java/org/traccar/protocol/JidoProtocolDecoder.java @@ -0,0 +1,128 @@ +/* + * Copyright 2021 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.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 JidoProtocolDecoder extends BaseProtocolDecoder { + + public JidoProtocolDecoder(Protocol protocol) { + super(protocol); + } + + private static final Pattern PATTERN = new PatternBuilder() + .text("*") + .number("(d+),") // imei + .number("(d+),") // command + .expression("([AV]),").optional() // validity + .number("(dd)(dd)(dd),") // date (ddmmyy) + .number("(dd)(dd)(dd),") // time (hhmmss) + .number("(d+)(dd.d+),") // latitude + .expression("([NS]),") + .number("(d+)(dd.d+),") // longitude + .expression("([EW]),") + .groupBegin() + .number("(d+),") // speed + .number("(d+),") // odometer + .number("(d+),") // course + .number("(-?d+),") // altitude + .number("(d+),") // satellites + .number("d+,") // gsm 1 + .number("d+,") // gsm 2 + .number("([01]),") // charging + .number("(d+),") // battery level + .expression("([YKN]),") // mode + .number("([01]),") // lock + .number("[^,]+,") // accelerometer x + .number("[^,]+,") // accelerometer y + .number("[^,]+,") // accelerometer z + .or() + .expression("[^,]*,") // data + .groupEnd() + .number("xx") // checksum + .compile(); + + private String decodeAlarm(int type) { + switch (type) { + case 3: + return Position.ALARM_LOW_BATTERY; + case 4: + return Position.ALARM_TAMPERING; + 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; + } + + 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(parser.nextInt())); + + if (parser.hasNext()) { + position.setValid(parser.next().equals("A")); + } else { + position.setValid(true); + } + + position.setTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS)); + position.setLatitude(parser.nextCoordinate()); + position.setLongitude(parser.nextCoordinate()); + + if (parser.hasNext(9)) { + + position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt())); + + position.set(Position.KEY_ODOMETER, parser.nextInt()); + + position.setCourse(parser.nextInt()); + position.setAltitude(parser.nextInt()); + + position.set(Position.KEY_SATELLITES, parser.nextInt()); + position.set(Position.KEY_CHARGE, parser.nextInt() > 0); + position.set(Position.KEY_BATTERY_LEVEL, parser.nextInt()); + position.set("mode", parser.next()); + position.set(Position.KEY_BLOCKED, parser.nextInt() > 0); + + } + + return position; + } + +} |