Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//PduUtils is distributed under the terms of the Apache License version 2.0

public class Main {
    public static String pduToBits(String pduString) {
        return bytesToBits(pduToBytes(pduString));
    }

    public static String bytesToBits(byte[] b) {
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < b.length; i++) {
            String bits = Integer.toBinaryString(b[i] & 0xFF);
            while (bits.length() < 8) {
                bits = "0" + bits;
            }
            if (i > 0) {
                sb.append(" ");
            }
            sb.append(bits);
        }
        return sb.toString();
    }

    public static byte[] pduToBytes(String s) {
        byte[] bytes = new byte[s.length() / 2];
        for (int i = 0; i < s.length(); i += 2) {
            bytes[i / 2] = (byte) (Integer.parseInt(s.substring(i, i + 2), 16));
        }
        return bytes;
    }
}