/*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later
* version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.vethrfolnir.tools;
import java.nio.ByteBuffer;
/**
* @author Seth
*
*/
public class PrintData
{
public static String printData(byte[] data, int len)
{
final StringBuilder result = new StringBuilder(len * 4);
int counter = 0;
for (int i = 0; i < len; i++)
{
if (counter % 16 == 0)
{
if(i > 500)
break;
result.append(fillHex(i, 4) + ": ");
}
result.append(fillHex(data[i] & 0xff, 2) + " ");
counter++;
if (counter == 16)
{
result.append(" ");
int charpoint = i - 15;
for (int a = 0; a < 16; a++)
{
int t1 = 0xFF & data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
counter = 0;
}
}
int rest = data.length % 16;
if (rest > 0)
{
for (int i = 0; i < 17 - rest; i++)
{
result.append(" ");
}
int charpoint = data.length - rest;
for (int a = 0; a < rest; a++)
{
int t1 = 0xFF & data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
}
return result.toString();
}
public static String printData(long[] data, int len)
{
final StringBuilder result = new StringBuilder(len * 4);
int counter = 0;
for (int i = 0; i < len; i++)
{
if (counter % 16 == 0)
{
if(i > 500)
break;
result.append(fillHex(i, 4) + ": ");
}
result.append(fillHex(data[i] & 0xff, 2) + " ");
counter++;
if (counter == 16)
{
result.append(" ");
int charpoint = i - 15;
for (int a = 0; a < 16; a++)
{
long t1 = data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
counter = 0;
}
}
int rest = data.length % 16;
if (rest > 0)
{
for (int i = 0; i < 17 - rest; i++)
{
result.append(" ");
}
int charpoint = data.length - rest;
for (int a = 0; a < rest; a++)
{
long t1 = data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
}
return result.toString();
}
public static String fillHex(int data, int digits)
{
String number = Integer.toHexString(data);
for (int i = number.length(); i < digits; i++)
{
number = "0" + number;
}
return number;
}
public static String fillHex(long data, int digits)
{
String number = Long.toHexString(data);
for (int i = number.length(); i < digits; i++)
{
number = "0" + number;
}
return number;
}
/**
* @param raw
* @return
*/
public static String printData(byte[] raw)
{
return printData(raw, raw.length);
}
public static String printData(ByteBuffer buf)
{
byte[] data = new byte[buf.remaining()];
buf.get(data);
String hex = printData(data, data.length);
buf.position(buf.position() - data.length);
return hex;
}
/**
* @param data
* @return
*/
public static String printData(short[] data)
{
int len = data.length;
final StringBuilder result = new StringBuilder(len * 4);
int counter = 0;
for (int i = 0; i < len; i++)
{
if (counter % 16 == 0)
{
if(i > 500)
break;
result.append(fillHex(i, 4) + ": ");
}
result.append(fillHex(data[i] & 0xff, 2) + " ");
counter++;
if (counter == 16)
{
result.append(" ");
int charpoint = i - 15;
for (int a = 0; a < 16; a++)
{
int t1 = 0xFF & data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
counter = 0;
}
}
int rest = data.length % 16;
if (rest > 0)
{
for (int i = 0; i < 17 - rest; i++)
{
result.append(" ");
}
int charpoint = data.length - rest;
for (int a = 0; a < rest; a++)
{
int t1 = 0xFF & data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
}
return result.toString();
}
public static String printData(long[] data)
{
return printData(data, data.length);
}
/**
* @param data
* @return
*/
public static String printData(int[] data)
{
int len = data.length;
final StringBuilder result = new StringBuilder(len * 4);
int counter = 0;
for (int i = 0; i < len; i++)
{
if (counter % 16 == 0)
{
if(i > 500)
break;
result.append(fillHex(i, 4) + ": ");
}
result.append(fillHex(data[i] & 0xff, 2) + " ");
counter++;
if (counter == 16)
{
result.append(" ");
int charpoint = i - 15;
for (int a = 0; a < 16; a++)
{
int t1 = 0xFF & data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
counter = 0;
}
}
int rest = data.length % 16;
if (rest > 0)
{
for (int i = 0; i < 17 - rest; i++)
{
result.append(" ");
}
int charpoint = data.length - rest;
for (int a = 0; a < rest; a++)
{
int t1 = 0xFF & data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
}
return result.toString();
}
public static String printData(char[] data)
{
int len = data.length;
final StringBuilder result = new StringBuilder(len * 4);
int counter = 0;
for (int i = 0; i < len; i++)
{
if (counter % 16 == 0)
{
if(i > 500)
break;
result.append(fillHex(i, 4) + ": ");
}
result.append(fillHex(data[i] & 0xff, 2) + " ");
counter++;
if (counter == 16)
{
result.append(" ");
int charpoint = i - 15;
for (int a = 0; a < 16; a++)
{
int t1 = 0xFF & data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
counter = 0;
}
}
int rest = data.length % 16;
if (rest > 0)
{
for (int i = 0; i < 17 - rest; i++)
{
result.append(" ");
}
int charpoint = data.length - rest;
for (int a = 0; a < rest; a++)
{
int t1 = 0xFF & data[charpoint++];
if (t1 > 0x1f && t1 < 0x80)
{
result.append((char) t1);
}
else
{
result.append('.');
}
}
result.append("\n");
}
return result.toString();
}
}