MeoPirelliKeygen.java

/*
 * Copyright 2015 Rui Araújo
 *
 * This file is part of Router Keygen.
 *
 * Router Keygen 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.
 * 
 * Router Keygen 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 Router Keygen.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.exobel.routerkeygen.algorithms;

import android.os.Parcel;
import android.os.Parcelable;

import org.exobel.routerkeygen.R;

import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.List;

public class MeoPirelliKeygen extends ArnetPirelliKeygen {

    public static final Parcelable.Creator<MeoPirelliKeygen> CREATOR = new Parcelable.Creator<MeoPirelliKeygen>() {
        public MeoPirelliKeygen createFromParcel(Parcel in) {
            return new MeoPirelliKeygen(in);
        }

        public MeoPirelliKeygen[] newArray(int size) {
            return new MeoPirelliKeygen[size];
        }
    };

    public MeoPirelliKeygen(String ssid, String mac) {
        super(ssid, mac);
    }

    private MeoPirelliKeygen(Parcel in) {
        super(in);
    }

    @Override
    public int getSupportState() {
        if (getSsidName().matches("ADSLPT-AB[0-9]{5}"))
            return SUPPORTED;
        return UNLIKELY_SUPPORTED;
    }

    @Override
    public List<String> getKeys() {
        try {
            md = MessageDigest.getInstance("SHA-256");
        } catch (NoSuchAlgorithmException e1) {
            setErrorCode(R.string.msg_nosha256);
            return null;
        }
        if (getMacAddress().length() != 12) {
            setErrorCode(R.string.msg_nomac);
            return null;
        }
        generateKey(incrementMac(getMacAddress(), -1), 8);
        return getResults();
    }

}