1 files changed, 0 insertions, 90 deletions
diff --git a/src/org/traccar/protocol/L100FrameDecoder.java b/src/org/traccar/protocol/L100FrameDecoder.java
deleted file mode 100644
index 158461895..000000000
--- a/src/org/traccar/protocol/L100FrameDecoder.java
+++ /dev/null
@@ -1,90 +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 java.nio.charset.StandardCharsets;
-
-public class L100FrameDecoder extends BaseFrameDecoder {
-
-    @Override
-    protected Object decode(
-            ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception {
-
-        if (buf.readableBytes() < 10) {
-            return null;
-        }
-
-        if (buf.getCharSequence(buf.readerIndex(), 4, StandardCharsets.US_ASCII).toString().equals("ATL,")) {
-            return decodeNew(buf);
-        } else {
-            return decodeOld(buf);
-        }
-    }
-
-    private Object decodeOld(ByteBuf buf) {
-
-        int header = buf.getByte(buf.readerIndex());
-        boolean obd = header == 'L' || header == 'H';
-
-        int index;
-        if (obd) {
-            index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '*');
-        } else {
-            index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) 0x02);
-            if (index < 0) {
-                index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) 0x04);
-                if (index < 0) {
-                    return null;
-                }
-            }
-        }
-
-        index += 2; // checksum
-
-        if (buf.writerIndex() >= index) {
-            if (!obd) {
-                buf.skipBytes(2); // header
-            }
-            ByteBuf frame = buf.readRetainedSlice(index - buf.readerIndex() - 2);
-            buf.skipBytes(2); // footer
-            return frame;
-        }
-
-        return null;
-    }
-
-    private Object decodeNew(ByteBuf buf) {
-
-        int index = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '@');
-        if (index < 0) {
-            return null;
-        }
-
-        if (buf.writerIndex() >= index + 1) {
-            ByteBuf frame = buf.readRetainedSlice(index - buf.readerIndex());
-            buf.skipBytes(1); // delimiter
-            return frame;
-        }
-
-        return null;
-    }
-
-}