Colobot
sndfile_wrapper.h
1 /*
2  * This file is part of the Colobot: Gold Edition source code
3  * Copyright (C) 2001-2016, Daniel Roux, EPSITEC SA & TerranovaTeam
4  * http://epsitec.ch; http://colobot.info; http://github.com/colobot
5  *
6  * This program is free software: you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation, either version 3 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14  * See the GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program. If not, see http://gnu.org/licenses
18  */
19 
20 #pragma once
21 
22 #include <string>
23 
24 #include <physfs.h>
25 #include <sndfile.h>
26 
27 
29 {
30 public:
31  CSNDFileWrapper(const std::string &filename);
32  virtual ~CSNDFileWrapper();
33 
34  CSNDFileWrapper(const CSNDFileWrapper&) = delete;
35  CSNDFileWrapper& operator=(const CSNDFileWrapper&) = delete;
36 
37  SF_INFO &GetFileInfo();
38  bool IsOpen();
39  std::string &GetLastError();
40  sf_count_t Read(short int *ptr, sf_count_t items);
41 
42 private:
43  static sf_count_t SNDLength(void *data);
44  static sf_count_t SNDSeek(sf_count_t offset, int whence, void *data);
45  static sf_count_t SNDRead(void *ptr, sf_count_t count, void *data);
46  static sf_count_t SNDWrite(const void *ptr, sf_count_t count, void *data);
47  static sf_count_t SNDTell(void *data);
48  SF_INFO m_file_info;
49  SNDFILE *m_snd_file;
50  PHYSFS_File *m_file;
51  std::string m_last_error;
52  SF_VIRTUAL_IO m_snd_callbacks;
53 };
Definition: sndfile_wrapper.h:28