1 files changed, 0 insertions, 47 deletions
diff --git a/src/org/traccar/protocol/GranitFrameDecoder.java b/src/org/traccar/protocol/GranitFrameDecoder.java
deleted file mode 100644
index bb7f4be44..000000000
--- a/src/org/traccar/protocol/GranitFrameDecoder.java
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright 2016 - 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 org.traccar.helper.BufferUtil;
-
-public class GranitFrameDecoder extends BaseFrameDecoder {
-
-    @Override
-    protected Object decode(
-            ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception {
-
-        int indexEnd = BufferUtil.indexOf("\r\n", buf);
-        if (indexEnd != -1) {
-            int indexTilde = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '~');
-            if (indexTilde != -1 && indexTilde < indexEnd) {
-                int length = buf.getUnsignedShortLE(indexTilde + 1);
-                indexEnd = BufferUtil.indexOf("\r\n", buf, indexTilde + 2 + length, buf.writerIndex());
-                if (indexEnd == -1) {
-                    return null;
-                }
-            }
-            ByteBuf frame = buf.readRetainedSlice(indexEnd - buf.readerIndex());
-            buf.skipBytes(2);
-            return frame;
-        }
-        return null;
-    }
-
-}