libsidplayfp 1.0.3
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00001 /* 00002 * This file is part of libsidplayfp, a SID player engine. 00003 * 00004 * Copyright 2012-2013 Leandro Nini <drfiemost@users.sourceforge.net> 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00019 */ 00020 00021 #ifndef SIDMD5_H 00022 #define SIDMD5_H 00023 00024 #include <string> 00025 #include <sstream> 00026 #include <iomanip> 00027 00028 #include "utils/MD5/MD5.h" 00029 00034 class sidmd5 00035 { 00036 private: 00037 MD5 m_md5; 00038 00039 public: 00041 void append(const void* data, int nbytes) { m_md5.append(data, nbytes); } 00042 00044 void finish() { m_md5.finish(); } 00045 00047 void reset() { m_md5.reset(); } 00048 00050 std::string getDigest() 00051 { 00052 // Construct fingerprint. 00053 std::ostringstream ss; 00054 ss.fill('0'); 00055 ss.flags(std::ios::hex); 00056 00057 for (int di = 0; di < 16; ++di) 00058 { 00059 ss << std::setw(2) << (int) m_md5.getDigest()[di]; 00060 } 00061 00062 return ss.str(); 00063 } 00064 }; 00065 00066 #endif