Rename ChannelBufferTools to BcdUtil

1 files changed, 0 insertions, 70 deletions

diff --git a/src/org/traccar/helper/ChannelBufferTools.java b/src/org/traccar/helper/ChannelBufferTools.java
deleted file mode 100644
index ad2369bed..000000000
--- a/src/org/traccar/helper/ChannelBufferTools.java
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright 2012 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * 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.helper;
-
-import org.jboss.netty.buffer.ChannelBuffer;
-
-public final class ChannelBufferTools {
-
-    private ChannelBufferTools() {
-    }
-
-    /**
-     * Convert hex to integer (length in hex digits)
-     */
-    public static int readHexInteger(ChannelBuffer buf, int length) {
-
-        int result = 0;
-
-        for (int i = 0; i < length / 2; i++) {
-            int b = buf.readUnsignedByte();
-            result *= 10;
-            result += b >>> 4;
-            result *= 10;
-            result += b & 0x0f;
-        }
-
-        if (length % 2 != 0) {
-            int b = buf.getUnsignedByte(buf.readerIndex());
-            result *= 10;
-            result += b >>> 4;
-        }
-
-        return result;
-    }
-
-    /**
-     * Read BCD coded coordinate (first byte has sign bit)
-     */
-    public static double readCoordinate(ChannelBuffer buf) {
-        int b1 = buf.readUnsignedByte();
-        int b2 = buf.readUnsignedByte();
-        int b3 = buf.readUnsignedByte();
-        int b4 = buf.readUnsignedByte();
-
-        double value = (b2 & 0xf) * 10 + (b3 >> 4);
-        value += (((b3 & 0xf) * 10 + (b4 >> 4)) * 10 + (b4 & 0xf)) / 1000.0;
-        value /= 60;
-        value += ((b1 >> 4 & 0x7) * 10 + (b1 & 0xf)) * 10 + (b2 >> 4);
-
-        if ((b1 & 0x80) != 0) {
-            value = -value;
-        }
-
-        return value;
-    }
-
-}