1 /*

2 * NASPRO - NASPRO Architecture for Sound Processing

3 * Core library

4 *

5 * Copyright (C) 2007-2009 Stefano D'Angelo <zanga.mail@gmail.com>

6 *

7 * See the COPYING file for license conditions.

8 */

9

10 #ifndef _NACORE_PATH_H

11 #define _NACORE_PATH_H

12

13 #ifdef __cplusplus

14 extern "C" {

15 #endif

16

17 /*

18 * Scans the entries in each directory of the specified path.

19 *

20 * path is the path to scan (on Windows it's a semicolon-separated list of

21 * directories, on all other systems it's colon-separated)

22 * callback is the function which is called for each (non filtered) entry,

23 * where file is the full filename and basename contains the filename stripped

24 * of its directory path

25 * filter, if not NULL, is a function which filters filenames to be passed to

26 * callback, when it returns 0 the file is not passed to callback

27 */

28 void nacore_path_for_each(const char *path,

29 void (*callback)(const char *file, const char *basename, void *data),

30 char (*filter)(const char *file), void *data);

31

32 /*

33 * Like nacore_path_for_each(), but here the directories contained in path are

34 * intended as relative to the user's home directory.

35 */

36 void nacore_path_home_for_each(const char *dir,

37 void (*callback)(const char *file, const char *basename, void *data),

38 char (*filter)(const char *file), void *data);

39

40 #ifdef __cplusplus

41 }

42 #endif

43

44 #endif /* !_NACORE_PATH_H */