mdw@git.distorted.org.uk Git - disorder/blob - lib/trackname.h

   1 /*
   2  * This file is part of DisOrder
   3  * Copyright (C) 2005, 2006 Richard Kettlewell
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  18  * USA
  19  */
  20
  21 #ifndef TRACKNAME_H
  22 #define TRACKNAME_H
  23
  24 const char *find_track_root(const char *track);
  25 /* find the collection root for @track@ */
  26
  27 const char *track_rootless(const char *track);
  28 /* return the rootless part of @track@ (typically starting /) */
  29
  30 const char *trackname_part(const char *track,
  31                            const char *context,
  32                            const char *part);
  33 /* compute PART (artist/album/title) for TRACK in CONTEXT (display/sort) */
  34
  35 const char *trackname_transform(const char *type,
  36                                 const char *subject,
  37                                 const char *context);
  38 /* convert SUBJECT (usually 'track' or 'dir' according to TYPE) for CONTEXT
  39  * (display/sort) */
  40
  41 int compare_tracks(const char *sa, const char *sb,
  42                    const char *da, const char *db,
  43                    const char *ta, const char *tb);
  44 /* Compare tracks A and B, with sort/display/track names S?, D? and T? */
  45
  46 int compare_path_raw(const unsigned char *ap, size_t an,
  47                      const unsigned char *bp, size_t bn);
  48 /* Comparison function for path names that groups all entries in a directory
  49  * together */
  50
  51 /* Convenient wrapper for compare_path_raw */
  52 static inline int compare_path(const char *ap, const char *bp) {
  53   return compare_path_raw((const unsigned char *)ap, strlen(ap),
  54                           (const unsigned char *)bp, strlen(bp));
  55 }
  56
  57 #endif /* TRACKNAME_H */
  58
  59 /*
  60 Local Variables:
  61 c-basic-offset:2
  62 comment-column:40
  63 fill-column:79
  64 End:
  65 */