1 files changed, 0 insertions, 94 deletions
diff --git a/src/org/traccar/protocol/Tr20ProtocolDecoder.java b/src/org/traccar/protocol/Tr20ProtocolDecoder.java
deleted file mode 100644
index 403a2fda2..000000000
--- a/src/org/traccar/protocol/Tr20ProtocolDecoder.java
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright 2012 - 2015 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.helper.UnitsConverter;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.util.regex.Pattern;
-
-public class Tr20ProtocolDecoder extends BaseProtocolDecoder {
-
-    public Tr20ProtocolDecoder(Tr20Protocol 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
-            .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.write("&&" + parser.next() + "\r\n"); // keep-alive response
-            }
-            return null;
-        }
-
-        parser = new Parser(PATTERN_DATA, (String) msg);
-        if (!parser.matches()) {
-            return null;
-        }
-
-        Position position = new Position();
-        position.setProtocol(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(0)));
-        position.setCourse(parser.nextDouble(0));
-
-        return position;
-    }
-
-}