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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/helper/BcdUtil.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/org/traccar/helper/BcdUtil.java')
-rw-r--r--src/org/traccar/helper/BcdUtil.java63
1 files changed, 0 insertions, 63 deletions
diff --git a/src/org/traccar/helper/BcdUtil.java b/src/org/traccar/helper/BcdUtil.java
deleted file mode 100644
index c87529e32..000000000
--- a/src/org/traccar/helper/BcdUtil.java
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright 2012 - 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.helper;
-
-import io.netty.buffer.ByteBuf;
-
-public final class BcdUtil {
-
- private BcdUtil() {
- }
-
- public static int readInteger(ByteBuf buf, int digits) {
- int result = 0;
-
- for (int i = 0; i < digits / 2; i++) {
- int b = buf.readUnsignedByte();
- result *= 10;
- result += b >>> 4;
- result *= 10;
- result += b & 0x0f;
- }
-
- if (digits % 2 != 0) {
- int b = buf.getUnsignedByte(buf.readerIndex());
- result *= 10;
- result += b >>> 4;
- }
-
- return result;
- }
-
- public static double readCoordinate(ByteBuf 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;
- }
-
-}