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Diffstat (limited to 'src/org/traccar/protocol/YwtProtocolDecoder.java')
-rw-r--r--src/org/traccar/protocol/YwtProtocolDecoder.java114
1 files changed, 0 insertions, 114 deletions
diff --git a/src/org/traccar/protocol/YwtProtocolDecoder.java b/src/org/traccar/protocol/YwtProtocolDecoder.java
deleted file mode 100644
index 6a98ab9e7..000000000
--- a/src/org/traccar/protocol/YwtProtocolDecoder.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright 2013 - 2014 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 org.jboss.netty.channel.Channel;
-import org.traccar.BaseProtocolDecoder;
-import org.traccar.DeviceSession;
-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 YwtProtocolDecoder extends BaseProtocolDecoder {
-
- public YwtProtocolDecoder(YwtProtocol protocol) {
- super(protocol);
- }
-
- private static final Pattern PATTERN = new PatternBuilder()
- .expression("%(..),") // type
- .number("(d+):") // unit identifier
- .number("d+,") // subtype
- .number("(dd)(dd)(dd)") // date (yymmdd)
- .number("(dd)(dd)(dd),") // time (hhmmss)
- .expression("([EW])")
- .number("(ddd.d{6}),") // longitude
- .expression("([NS])")
- .number("(dd.d{6}),") // latitude
- .number("(d+)?,") // altitude
- .number("(d+),") // speed
- .number("(d+),") // course
- .number("(d+),") // satellite
- .expression("([^,]+),") // report identifier
- .expression("([-0-9a-fA-F]+)") // status
- .any()
- .compile();
-
- @Override
- protected Object decode(
- Channel channel, SocketAddress remoteAddress, Object msg) throws Exception {
-
- String sentence = (String) msg;
-
- // Synchronization
- if (sentence.startsWith("%SN") && channel != null) {
- int start = sentence.indexOf(':');
- int end = start;
- for (int i = 0; i < 4; i++) {
- end = sentence.indexOf(',', end + 1);
- }
- if (end == -1) {
- end = sentence.length();
- }
-
- channel.write("%AT+SN=" + sentence.substring(start, end));
- return null;
- }
-
- Parser parser = new Parser(PATTERN, sentence);
- if (!parser.matches()) {
- return null;
- }
-
- Position position = new Position();
- position.setProtocol(getProtocolName());
-
- String type = parser.next();
-
- DeviceSession deviceSession = getDeviceSession(channel, remoteAddress, parser.next());
- if (deviceSession == null) {
- return null;
- }
- position.setDeviceId(deviceSession.getDeviceId());
-
- position.setTime(parser.nextDateTime());
-
- position.setLongitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG));
- position.setLatitude(parser.nextCoordinate(Parser.CoordinateFormat.HEM_DEG));
- position.setAltitude(parser.nextDouble(0));
- position.setSpeed(parser.nextDouble(0));
- position.setCourse(parser.nextDouble(0));
-
- int satellites = parser.nextInt(0);
- position.setValid(satellites >= 3);
- position.set(Position.KEY_SATELLITES, satellites);
-
- String reportId = parser.next();
-
- position.set(Position.KEY_STATUS, parser.next());
-
- // Send response
- if ((type.equals("KP") || type.equals("EP")) && channel != null) {
- channel.write("%AT+" + type + "=" + reportId + "\r\n");
- }
-
- return position;
- }
-
-}