1 files changed, 0 insertions, 56 deletions
diff --git a/src/org/traccar/protocol/Pt502FrameDecoder.java b/src/org/traccar/protocol/Pt502FrameDecoder.java
deleted file mode 100644
index 252c8dd02..000000000
--- a/src/org/traccar/protocol/Pt502FrameDecoder.java
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2014 - 2017 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.buffer.ChannelBuffer;
-import org.jboss.netty.channel.Channel;
-import org.jboss.netty.channel.ChannelHandlerContext;
-import org.jboss.netty.handler.codec.frame.FrameDecoder;
-
-public class Pt502FrameDecoder extends FrameDecoder {
-
-    private static final int BINARY_HEADER = 5;
-
-    @Override
-    protected Object decode(
-            ChannelHandlerContext ctx, Channel channel, ChannelBuffer buf) throws Exception {
-
-        if (buf.readableBytes() < BINARY_HEADER) {
-            return null;
-        }
-
-        if (buf.getUnsignedByte(buf.readerIndex()) == 0xbf) {
-            buf.skipBytes(BINARY_HEADER);
-        }
-
-        int index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '\r');
-        if (index < 0) {
-            index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '\n');
-        }
-
-        if (index > 0) {
-            ChannelBuffer result = buf.readBytes(index - buf.readerIndex());
-            while (buf.readable()
-                    && (buf.getByte(buf.readerIndex()) == '\r' || buf.getByte(buf.readerIndex()) == '\n')) {
-                buf.skipBytes(1);
-            }
-            return result;
-        }
-
-        return null;
-    }
-
-}