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Diffstat (limited to 'src/org/traccar/protocol/RitiProtocolDecoder.java')
-rw-r--r-- | src/org/traccar/protocol/RitiProtocolDecoder.java | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/src/org/traccar/protocol/RitiProtocolDecoder.java b/src/org/traccar/protocol/RitiProtocolDecoder.java deleted file mode 100644 index 46267ca90..000000000 --- a/src/org/traccar/protocol/RitiProtocolDecoder.java +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright 2014 - 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.buffer.ByteBuf; -import io.netty.channel.Channel; -import org.traccar.BaseProtocolDecoder; -import org.traccar.DeviceSession; -import org.traccar.Protocol; -import org.traccar.helper.DateBuilder; -import org.traccar.helper.Parser; -import org.traccar.helper.PatternBuilder; -import org.traccar.model.Position; - -import java.net.SocketAddress; -import java.nio.charset.StandardCharsets; -import java.util.regex.Pattern; - -public class RitiProtocolDecoder extends BaseProtocolDecoder { - - public RitiProtocolDecoder(Protocol protocol) { - super(protocol); - } - - private static final Pattern PATTERN = new PatternBuilder() - .text("$GPRMC,") - .number("(dd)(dd)(dd).?d*,") // time (hhmmss) - .expression("([AV]),") // validity - .number("(dd)(dd.d+),") // latitude - .expression("([NS]),") - .number("(ddd)(dd.d+),") // longitude - .expression("([EW]),") - .number("(d+.?d*)?,") // speed - .number("(d+.?d*)?,") // course - .number("(dd)(dd)(dd)") // date (ddmmyy) - .any() - .compile(); - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - ByteBuf buf = (ByteBuf) msg; - - buf.skipBytes(2); // header - - Position position = new Position(getProtocolName()); - - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, String.valueOf(buf.readUnsignedShort())); - if (deviceSession == null) { - return null; - } - position.setDeviceId(deviceSession.getDeviceId()); - - position.set("mode", buf.readUnsignedByte()); - position.set(Position.KEY_COMMAND, buf.readUnsignedByte()); - position.set(Position.KEY_POWER, buf.readUnsignedShortLE() * 0.001); - - buf.skipBytes(5); // status - buf.readUnsignedShortLE(); // idleCount - buf.readUnsignedShortLE(); // idleTime in seconds - - position.set(Position.KEY_DISTANCE, buf.readUnsignedIntLE()); - position.set(Position.KEY_ODOMETER_TRIP, buf.readUnsignedIntLE()); - - // Parse GPRMC - int end = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*'); - String gprmc = buf.toString(buf.readerIndex(), end - buf.readerIndex(), StandardCharsets.US_ASCII); - Parser parser = new Parser(PATTERN, gprmc); - if (!parser.matches()) { - return null; - } - - DateBuilder dateBuilder = new DateBuilder() - .setTime(parser.nextInt(0), parser.nextInt(0), 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(0), parser.nextInt(0), parser.nextInt(0)); - position.setTime(dateBuilder.getDate()); - - return position; - } - -} |