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author | Anton Tananaev <anton.tananaev@gmail.com> | 2019-03-31 22:35:39 -0700 |
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committer | Anton Tananaev <anton.tananaev@gmail.com> | 2019-03-31 22:35:39 -0700 |
commit | 59416923dcb3a756eaf532cc4259f2f6625c0762 (patch) | |
tree | 9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/protocol/Tr20ProtocolDecoder.java | |
parent | 79a129dd6327d932133d6b9a50190d3f4927bff9 (diff) | |
download | trackermap-server-59416923dcb3a756eaf532cc4259f2f6625c0762.tar.gz trackermap-server-59416923dcb3a756eaf532cc4259f2f6625c0762.tar.bz2 trackermap-server-59416923dcb3a756eaf532cc4259f2f6625c0762.zip |
Convert project to gradle
Diffstat (limited to 'src/org/traccar/protocol/Tr20ProtocolDecoder.java')
-rw-r--r-- | src/org/traccar/protocol/Tr20ProtocolDecoder.java | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/src/org/traccar/protocol/Tr20ProtocolDecoder.java b/src/org/traccar/protocol/Tr20ProtocolDecoder.java deleted file mode 100644 index c2e6c381f..000000000 --- a/src/org/traccar/protocol/Tr20ProtocolDecoder.java +++ /dev/null @@ -1,103 +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.NetworkMessage; -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 Tr20ProtocolDecoder extends BaseProtocolDecoder { - - public Tr20ProtocolDecoder(Protocol protocol) { - super(protocol); - } - - private static final Pattern PATTERN_PING = new PatternBuilder() - .text("%%") - .expression("[^,]+,") - .number("(d+)") - .compile(); - - private static final Pattern PATTERN_DATA = new PatternBuilder() - .text("%%") - .expression("([^,]+),") // id - .expression("([AL]),") // validity - .number("(dd)(dd)(dd)") // date (yymmdd) - .number("(dd)(dd)(dd),") // time (hhmmss) - .expression("([NS])") - .number("(dd)(dd.d+)") // latitude - .expression("([EW])") - .number("(ddd)(dd.d+),") // longitude - .number("(d+),") // speed - .number("(d+),") // course - .number("(?:NA|[FC]?(-?d+)),") // temperature - .number("(x{8}),") // status - .number("(d+)") // event - .any() - .compile(); - - @Override - protected Object decode( - Channel channel, SocketAddress remoteAddress, Object msg) throws Exception { - - Parser parser = new Parser(PATTERN_PING, (String) msg); - if (parser.matches()) { - if (channel != null) { - channel.writeAndFlush(new NetworkMessage( - "&&" + parser.next() + "\r\n", remoteAddress)); // keep-alive response - } - return null; - } - - parser = new Parser(PATTERN_DATA, (String) msg); - if (!parser.matches()) { - return null; - } - - Position position = new Position(getProtocolName()); - - DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next()); - if (deviceSession == null) { - return null; - } - position.setDeviceId(deviceSession.getDeviceId()); - - position.setValid(parser.next().equals("A")); - - position.setTime(parser.nextDateTime()); - - position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN)); - position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG_MIN)); - position.setSpeed(UnitsConverter.knotsFromKph(parser.nextDouble())); - position.setCourse(parser.nextDouble()); - - position.set(Position.PREFIX_TEMP + 1, parser.nextInt()); - position.set(Position.KEY_STATUS, parser.nextHexLong()); - position.set(Position.KEY_EVENT, parser.nextInt()); - - return position; - } - -} |