1 files changed, 0 insertions, 55 deletions
diff --git a/src/org/traccar/protocol/Jt600FrameDecoder.java b/src/org/traccar/protocol/Jt600FrameDecoder.java
deleted file mode 100644
index b5d060ecc..000000000
--- a/src/org/traccar/protocol/Jt600FrameDecoder.java
+++ /dev/null
@@ -1,55 +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.buffer.ByteBuf;
-import io.netty.channel.Channel;
-import io.netty.channel.ChannelHandlerContext;
-import org.traccar.BaseFrameDecoder;
-
-import java.text.ParseException;
-
-public class Jt600FrameDecoder extends BaseFrameDecoder {
-
-    @Override
-    protected Object decode(
-            ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception {
-
-        if (buf.readableBytes() < 10) {
-            return null;
-        }
-
-        char type = (char) buf.getByte(buf.readerIndex());
-
-        if (type == '$') {
-            boolean longFormat = buf.getUnsignedByte(buf.readerIndex() + 1) == 0x75;
-            int length = buf.getUnsignedShort(buf.readerIndex() + (longFormat ? 8 : 7)) + 10;
-            if (length <= buf.readableBytes()) {
-                return buf.readRetainedSlice(length);
-            }
-        } else if (type == '(') {
-            int endIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) ')');
-            if (endIndex != -1) {
-                return buf.readRetainedSlice(endIndex + 1);
-            }
-        } else {
-            throw new ParseException(null, 0); // unknown message
-        }
-
-        return null;
-    }
-
-}