1 files changed, 0 insertions, 59 deletions
diff --git a/src/org/traccar/protocol/TramigoFrameDecoder.java b/src/org/traccar/protocol/TramigoFrameDecoder.java
deleted file mode 100644
index 20992c04b..000000000
--- a/src/org/traccar/protocol/TramigoFrameDecoder.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 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.buffer.ChannelBuffer;
-import org.jboss.netty.buffer.ChannelBuffers;
-import org.jboss.netty.channel.Channel;
-import org.jboss.netty.channel.ChannelHandlerContext;
-import org.jboss.netty.handler.codec.frame.LengthFieldBasedFrameDecoder;
-
-import java.nio.ByteOrder;
-
-public class TramigoFrameDecoder extends LengthFieldBasedFrameDecoder {
-
-    public TramigoFrameDecoder() {
-        super(1024, 6, 2, -8, 0);
-    }
-
-    @Override
-    protected Object decode(
-            ChannelHandlerContext ctx,
-            Channel channel,
-            ChannelBuffer buf) throws Exception {
-
-        if (buf.readableBytes() < 20) {
-            return null;
-        }
-
-        // Swap byte order for legacy protocol
-        if (buf.getUnsignedByte(buf.readerIndex()) == 0x80) {
-            int length = buf.readableBytes();
-            byte[] bytes = new byte[length];
-            buf.getBytes(buf.readerIndex(), bytes);
-
-            ChannelBuffer result = (ChannelBuffer) super.decode(
-                    ctx, channel, ChannelBuffers.wrappedBuffer(ByteOrder.LITTLE_ENDIAN, bytes));
-            if (result != null) {
-                buf.skipBytes(result.readableBytes());
-            }
-            return result;
-        }
-
-        return super.decode(ctx, channel, buf);
-    }
-
-}