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Diffstat (limited to 'src/org/traccar/protocol/V680ProtocolDecoder.java')
-rw-r--r-- | src/org/traccar/protocol/V680ProtocolDecoder.java | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/src/org/traccar/protocol/V680ProtocolDecoder.java b/src/org/traccar/protocol/V680ProtocolDecoder.java deleted file mode 100644 index 0342404a6..000000000 --- a/src/org/traccar/protocol/V680ProtocolDecoder.java +++ /dev/null @@ -1,132 +0,0 @@ -/* - * Copyright 2012 - 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.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.util.regex.Pattern; - -public class V680ProtocolDecoder extends BaseProtocolDecoder { - - public V680ProtocolDecoder(Protocol protocol) { - super(protocol); - } - - private static final Pattern PATTERN = new PatternBuilder() - .groupBegin() - .number("#(d+)#") // imei - .expression("([^#]*)#") // user - .groupEnd("?") - .number("(d+)#") // fix - .expression("([^#]+)#") // password - .expression("([^#]+)#") // event - .number("(d+)#") // packet number - .expression("([^#]+)?#?") // gsm base station - .expression("(?:[^#]+#)?") - .number("(d+.d+),([EW]),") // longitude - .number("(d+.d+),([NS]),") // latitude - .number("(d+.d+),") // speed - .number("(d+.?d*)?#") // course - .number("(dd)(dd)(dd)#") // date (ddmmyy) - .number("(dd)(dd)(dd)") // time (hhmmss) - .any() - .compile(); - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - String sentence = (String) msg; - sentence = sentence.trim(); - - if (sentence.length() == 16) { - - getDeviceSession(channel, remoteAddress, sentence.substring(1, sentence.length())); - - } else { - - Parser parser = new Parser(PATTERN, sentence); - if (!parser.matches()) { - return null; - } - - Position position = new Position(getProtocolName()); - - DeviceSession deviceSession; - if (parser.hasNext()) { - deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); - } else { - deviceSession = getDeviceSession(channel, remoteAddress); - } - if (deviceSession == null) { - return null; - } - position.setDeviceId(deviceSession.getDeviceId()); - - position.set("user", parser.next()); - position.setValid(parser.nextInt(0) > 0); - position.set("password", parser.next()); - position.set(Position.KEY_EVENT, parser.next()); - position.set("packet", parser.next()); - position.set("lbsData", parser.next()); - - double lon = parser.nextDouble(0); - boolean west = parser.next().equals("W"); - double lat = parser.nextDouble(0); - boolean south = parser.next().equals("S"); - - if (lat > 90 || lon > 180) { - int lonDegrees = (int) (lon * 0.01); - lon = (lon - lonDegrees * 100) / 60.0; - lon += lonDegrees; - - int latDegrees = (int) (lat * 0.01); - lat = (lat - latDegrees * 100) / 60.0; - lat += latDegrees; - } - - position.setLongitude(west ? -lon : lon); - position.setLatitude(south ? -lat : lat); - - position.setSpeed(parser.nextDouble(0)); - position.setCourse(parser.nextDouble(0)); - - int day = parser.nextInt(0); - int month = parser.nextInt(0); - if (day == 0 && month == 0) { - return null; // invalid date - } - - DateBuilder dateBuilder = new DateBuilder() - .setDate(parser.nextInt(0), month, day) - .setTime(parser.nextInt(0), parser.nextInt(0), parser.nextInt(0)); - position.setTime(dateBuilder.getDate()); - - return position; - } - - return null; - } - -} |