1 /* SpiralSynth 2 * Copyleft (C) 2000 David Griffiths <dave@pawfal.org> 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 */ 18 19 #include <string> 20 using namespace std; 21 22 #ifndef WAVFILE 23 #define WAVFILE 24 25 class WavFile 26 { 27 public: WavFile()28 WavFile() : m_Stream(NULL), m_TotalLength(0) {} ~WavFile()29 ~WavFile() {Close();} 30 31 enum Mode{READ,WRITE}; 32 33 class HeaderInfo 34 { 35 public: 36 HeaderInfo(); 37 38 string RiffStr1; 39 int RiffSize; 40 string RiffStr2; 41 42 string FrmtStr; 43 char Length; 44 char Unknown; 45 char Channels; 46 int SampleRate; 47 int BytesPerSec; 48 char BytesPerSample; 49 char BitsPerSample; 50 51 string DataStr; 52 int DataLength; 53 char Zero; 54 }; 55 56 int Open(string FileName, Mode mode); 57 int Close(); 58 int Save(int Length, short *data); 59 int Load(short *data); 60 int GetSize(); 61 Recording()62 bool Recording() {return (m_Stream!=NULL);} 63 64 private: 65 66 FILE *m_Stream; 67 int m_TotalLength; 68 bool m_Stereo; 69 }; 70 71 #endif 72