From 59416923dcb3a756eaf532cc4259f2f6625c0762 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 31 Mar 2019 22:35:39 -0700
Subject: Convert project to gradle

---
 src/org/traccar/protocol/Gl200FrameDecoder.java | 97 -------------------------
 1 file changed, 97 deletions(-)
 delete mode 100644 src/org/traccar/protocol/Gl200FrameDecoder.java

(limited to 'src/org/traccar/protocol/Gl200FrameDecoder.java')

diff --git a/src/org/traccar/protocol/Gl200FrameDecoder.java b/src/org/traccar/protocol/Gl200FrameDecoder.java
deleted file mode 100644
index c192cc28d..000000000
--- a/src/org/traccar/protocol/Gl200FrameDecoder.java
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2017 - 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 org.traccar.BaseFrameDecoder;
-
-import io.netty.buffer.ByteBuf;
-import io.netty.channel.Channel;
-import io.netty.channel.ChannelHandlerContext;
-
-import java.nio.charset.StandardCharsets;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Set;
-
-public class Gl200FrameDecoder extends BaseFrameDecoder {
-
-    private static final int MINIMUM_LENGTH = 11;
-
-    private static final Set<String> BINARY_HEADERS = new HashSet<>(
-            Arrays.asList("+RSP", "+BSP", "+EVT", "+BVT", "+INF", "+BNF", "+HBD", "+CRD", "+BRD"));
-
-    public static boolean isBinary(ByteBuf buf) {
-        String header = buf.toString(buf.readerIndex(), 4, StandardCharsets.US_ASCII);
-        if (header.equals("+ACK")) {
-            return buf.getByte(buf.readerIndex() + header.length()) != (byte) ':';
-        } else {
-            return BINARY_HEADERS.contains(header);
-        }
-    }
-
-    @Override
-    protected Object decode(
-            ChannelHandlerContext ctx, Channel channel, ByteBuf buf) throws Exception {
-
-        if (buf.readableBytes() < MINIMUM_LENGTH) {
-            return null;
-        }
-
-        if (isBinary(buf)) {
-
-            int length;
-            switch (buf.toString(buf.readerIndex(), 4, StandardCharsets.US_ASCII)) {
-                case "+ACK":
-                    length = buf.getUnsignedByte(buf.readerIndex() + 6);
-                    break;
-                case "+INF":
-                case "+BNF":
-                    length = buf.getUnsignedShort(buf.readerIndex() + 7);
-                    break;
-                case "+HBD":
-                    length = buf.getUnsignedByte(buf.readerIndex() + 5);
-                    break;
-                case "+CRD":
-                case "+BRD":
-                    length = buf.getUnsignedShort(buf.readerIndex() + 6);
-                    break;
-                default:
-                    length = buf.getUnsignedShort(buf.readerIndex() + 9);
-                    break;
-            }
-
-            if (buf.readableBytes() >= length) {
-                return buf.readRetainedSlice(length);
-            }
-
-        } else {
-
-            int endIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '$');
-            if (endIndex < 0) {
-                endIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) 0);
-            }
-            if (endIndex > 0) {
-                ByteBuf frame = buf.readRetainedSlice(endIndex - buf.readerIndex());
-                buf.readByte(); // delimiter
-                return frame;
-            }
-
-        }
-
-        return null;
-    }
-
-}
-- 
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