73 lines
2.4 KiB
Java
73 lines
2.4 KiB
Java
package de.vanitasvitae.enigmandroid.enigma;
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import android.util.Log;
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import java.math.BigInteger;
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import de.vanitasvitae.enigmandroid.MainActivity;
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import de.vanitasvitae.enigmandroid.enigma.parts.EntryWheel;
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import de.vanitasvitae.enigmandroid.enigma.parts.Reflector;
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import de.vanitasvitae.enigmandroid.enigma.parts.Rotor;
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/**
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* Implementation of the Enigma machine of name K (Switzerland)
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* Copyright (C) 2015 Paul Schaub
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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* @author vanitasvitae
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*/
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public class Enigma_K_Swiss_Standard extends Enigma_K
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{
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public Enigma_K_Swiss_Standard()
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{
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super();
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machineType = "KS";
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Log.d(MainActivity.APP_ID, "Created Enigma KS");
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}
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@Override
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protected void establishAvailableParts()
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{
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addAvailableEntryWheel(new EntryWheel.EntryWheel_QWERTZ());
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addAvailableRotor(new Rotor.Rotor_KSwiss_Standard_I(0,0));
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addAvailableRotor(new Rotor.Rotor_KSwiss_Standard_II(0,0));
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addAvailableRotor(new Rotor.Rotor_KSwiss_Standard_III(0,0));
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addAvailableReflector(new Reflector.Reflector_K_G260());
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}
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@Override
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public BigInteger getEncodedState(int protocol_version)
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{
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BigInteger s = BigInteger.valueOf(reflector.getRingSetting());
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s = addDigit(s, reflector.getRotation(), 26);
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s = addDigit(s, rotor3.getRingSetting(),26);
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s = addDigit(s, rotor3.getRotation(), 26);
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s = addDigit(s, rotor2.getRingSetting(),26);
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s = addDigit(s, rotor2.getRotation(), 26);
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s = addDigit(s, rotor1.getRingSetting(), 26);
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s = addDigit(s, rotor1.getRotation(), 26);
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s = addDigit(s, rotor3.getIndex(), availableRotors.size());
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s = addDigit(s, rotor2.getIndex(), availableRotors.size());
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s = addDigit(s, rotor1.getIndex(), availableRotors.size());
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s = addDigit(s, 8, 20); //Machine #8
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s = addDigit(s, protocol_version, MainActivity.max_protocol_version);
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return s;
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}
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}
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