/protocols/ss7/map/map-impl/src/test/java/org/mobicents/protocols/ss7/map/Utils.java

 1/*
 2 * JBoss, Home of Professional Open Source
 3 * Copyright 2011, Red Hat, Inc. and individual contributors
 4 * by the @authors tag. See the copyright.txt in the distribution for a
 5 * full listing of individual contributors.
 6 *
 7 * This is free software; you can redistribute it and/or modify it
 8 * under the terms of the GNU Lesser General Public License as
 9 * published by the Free Software Foundation; either version 2.1 of
10 * the License, or (at your option) any later version.
11 *
12 * This software is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this software; if not, write to the Free
19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21 */
22
23package org.mobicents.protocols.ss7.map;
24
25public class Utils {
26
27	public final static String dump(byte[] buff, int size, boolean asBits) {
28		String s = "";
29		for (int i = 0; i < size; i++) {
30			String ss = null;
31			if(!asBits)
32			{
33				ss = Integer.toHexString(buff[i] & 0xff);
34			}
35			else
36			{
37				ss = Integer.toBinaryString(buff[i] & 0xff); 
38			}
39			ss = fillInZeroPrefix(ss,asBits);
40			s += " " + ss;
41		}
42		return s;
43	}
44	
45	public final static String fillInZeroPrefix(String ss, boolean asBits) {
46		if (asBits) {
47			if (ss.length() < 8) {
48				for (int j = ss.length(); j < 8; j++) {
49					ss = "0" + ss;
50				}
51			}
52		} else {
53			// hex
54			if (ss.length() < 2) {
55
56				ss = "0" + ss;
57			}
58		}
59
60		return ss;
61	}
62}