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Code Issues Releases Wiki Activity

Removed faulty RotorMaker utility

This commit is contained in:
VanitasVitae 2015-09-10 22:33:08 +02:00
parent 3b71d21c71
commit c5a0b549b7
2 changed files with 0 additions and 126 deletions
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app/src/main/java/de/vanitasvitae/enigmandroid/enigma/util/RotorMaker.class
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app/src/main/java/de/vanitasvitae/enigmandroid/enigma/util/RotorMaker.java
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/**
* Used to create wiring arrays from strings
* Use strings like "E K M F L G D Q V Z N T O W Y H X U S P A I B R C J" as input
* Copyright (C) 2015 Paul Schaub
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 2 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, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
* @author vanitasvitae
*/
public class RotorMaker
{
public static final int l = 26;
public static void main(String[] args)
{
if(args.length == l) makeRotor(args);
else if(args.length == 1)
{
if(args[0].length() > 2)
makeRotor(prepare(args[0]));
else intToChar(Integer.valueOf(args[0]));
}
else System.out.println("wrong input format!");
}
public static char intToChar(int x)
{
char o = (char) (x+65);
System.out.println(o);
return o;
}
public static int charToNumber(char x)
{
x = Character.toUpperCase(x);
int i = (int) x;
i = i-65;
System.out.println(i);
return i;
}
public static void makeRotor(String input)
{
makeRotor(prepare(input));
}
/**
* Prepare the string (add spaces)
* @param in input string
* @return prepared string
*/
public static String[] prepare(String in)
{
String[] out = new String[l];
int pos = 0;
for(char x : in.toCharArray())
{
if(x != ' ')
{
try
{
out[pos] = ""+x;
}
catch (ArrayIndexOutOfBoundsException e)
{
System.out.println("String too long!");
return null;
}
pos++;
}
}
if(pos!=l)
{
System.out.println("String too short!");
return null;
}
return out;
}
/**
* Generate Array initializer for the given rotor configuration
* @param input String describing the rotor
*/
public static void makeRotor(String[] input)
{
if(input.length != l) System.out.println("Wrong length! Input must have length "+l+"!");
else
{
Integer[] out1 = new Integer[l];
for(int i=0; i<l; i++)
{
String x = input[i].toUpperCase();
char xc = x.charAt(0);
int xint = (int) xc;
xint = xint - 65;
out1[i] = xint;
}
Integer[] out2 = new Integer[l];
for(int i=0; i<l; i++)
{
out2[out1[i]] = i;
}
String output1 = "{";
String output2 = "{";
for(int i=0; i<l; i++)
{
output1 = output1 + out1[i]+",";
output2 = output2 + out2[i]+",";
}
output1 = output1.substring(0,output1.length()-1) + "}";
output2 = output2.substring(0,output2.length()-1) + "}";
System.out.println("connections :" + output1);
System.out.println("revConnects :" + output2);
}
}
}