/*************************************************************************** *   Copyright (C) 2005 by Tarek Saidi                                     * *   mail@tarek-saidi.de                                                   * *                                                                         * *   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.,                                       * *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             * ***************************************************************************/#include <iostream>#include <fstream>#include <qdatetime.h>#include <qobject.h>#include "random.h"using namespace std;void getRandomBytes(void* buffer,int NumBlocks,int BlockSize,bool Strong){FILE *dev_random;if(Strong){dev_random = fopen("/dev/random","r");}else{dev_random = fopen("/dev/urandom","r");}if (dev_random==NULL){ srand(QTime(0,0,0).secsTo(QTime::currentTime())); for(int i=0;i<NumBlocks*BlockSize;i++){	quint8 rnd=rand()%256;	((quint8*)buffer)[i]=rnd;	} return;}else{fread(buffer,BlockSize,NumBlocks,dev_random);fclose(dev_random);return;}}