diff options
Diffstat (limited to 'src/main/java/org/traccar/protocol')
| -rw-r--r-- | src/main/java/org/traccar/protocol/RstProtocol.java | 39 | ||||
| -rw-r--r-- | src/main/java/org/traccar/protocol/RstProtocolDecoder.java | 115 |
2 files changed, 154 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/protocol/RstProtocol.java b/src/main/java/org/traccar/protocol/RstProtocol.java new file mode 100644 index 000000000..1e164866f --- /dev/null +++ b/src/main/java/org/traccar/protocol/RstProtocol.java @@ -0,0 +1,39 @@ +/* + * Copyright 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.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 RstProtocol extends BaseProtocol { + + public RstProtocol() { + addServer(new TrackerServer(false, getName()) { + @Override + protected void addProtocolHandlers(PipelineBuilder pipeline) { + pipeline.addLast(new CharacterDelimiterFrameDecoder(1024, "FIM;")); + pipeline.addLast(new StringEncoder()); + pipeline.addLast(new StringDecoder()); + pipeline.addLast(new RstProtocolDecoder(RstProtocol.this)); + } + }); + } + +} diff --git a/src/main/java/org/traccar/protocol/RstProtocolDecoder.java b/src/main/java/org/traccar/protocol/RstProtocolDecoder.java new file mode 100644 index 000000000..db2c35c3f --- /dev/null +++ b/src/main/java/org/traccar/protocol/RstProtocolDecoder.java @@ -0,0 +1,115 @@ +/* + * Copyright 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.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 RstProtocolDecoder extends BaseProtocolDecoder { + + public RstProtocolDecoder(Protocol protocol) { + super(protocol); + } + + private static final Pattern PATTERN = new PatternBuilder() + .text("RST;") + .expression("[AL];") + .expression("[^,]+;") // model + .expression(".{5};") // firmware + .number("(d{9});") // serial number + .number("d+;") // index + .number("d+;") // type + .number("(dd)-(dd)-(dddd) ") // event date + .number("(dd):(dd):(dd);") // event time + .number("(dd)-(dd)-(dddd) ") // fix date + .number("(dd):(dd):(dd);") // fix time + .number("(-?d+.d+);") // longitude + .number("(-?d+.d+);") // latitude + .number("(d+);") // speed + .number("(d+);") // course + .number("(-?d+);") // altitude + .number("([01]);") // valid + .number("(d+);") // satellites + .number("(d+);") // hdop + .number("(xx);") // inputs 1 + .number("(xx);") // inputs 2 + .number("(xx);") // inputs 3 + .number("(xx);") // outputs 1 + .number("(xx);") // outputs 2 + .number("(d+.d+);") // power + .number("(d+.d+);") // battery + .number("(d+);") // odometer + .number("(d+);") // rssi + .number("(xx);") // temperature + .number("x{4};") // sensors + .number("(xx);") // status 1 + .number("(xx);") // status 2 + .any() + .compile(); + + @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.setDeviceTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS)); + position.setFixTime(parser.nextDateTime(Parser.DateTimeFormat.DMY_HMS)); + position.setLongitude(parser.nextDouble()); + position.setLatitude(parser.nextDouble()); + position.setSpeed(UnitsConverter.knotsFromKph(parser.nextInt())); + position.setCourse(parser.nextInt()); + position.setAltitude(parser.nextInt()); + position.setValid(parser.nextInt() > 0); + + position.set(Position.KEY_SATELLITES, parser.nextInt()); + position.set(Position.KEY_HDOP, parser.nextInt()); + position.set(Position.PREFIX_IN + 1, parser.nextHexInt()); + position.set(Position.PREFIX_IN + 2, parser.nextHexInt()); + position.set(Position.PREFIX_IN + 3, parser.nextHexInt()); + position.set(Position.PREFIX_OUT + 1, parser.nextHexInt()); + position.set(Position.PREFIX_OUT + 2, parser.nextHexInt()); + position.set(Position.KEY_POWER, parser.nextDouble()); + position.set(Position.KEY_BATTERY, parser.nextDouble()); + position.set(Position.KEY_ODOMETER, parser.nextInt()); + position.set(Position.KEY_RSSI, parser.nextInt()); + position.set(Position.PREFIX_TEMP + 1, (int) parser.nextHexInt().byteValue()); + position.set(Position.KEY_STATUS, parser.nextHexInt() << 8 + parser.nextHexInt()); + + return position; + } + +} |