interpretor/lib/src/libsndfile-1.0.25/src/macos.c

   1 /*
   2 ** Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
   3 **
   4 ** This program is free software; you can redistribute it and/or modify
   5 ** it under the terms of the GNU Lesser General Public License as published by
   6 ** the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
  13 **
  14 ** You should have received a copy of the GNU Lesser 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        "sfconfig.h"
  20
  21 #include        <stdlib.h>
  22 #include        <string.h>
  23 #include        <sys/stat.h>
  24
  25 #include        "sndfile.h"
  26 #include        "sfendian.h"
  27 #include        "common.h"
  28
  29 #define STR_MARKER      MAKE_MARKER ('S', 'T', 'R', ' ')
  30
  31 int
  32 macos_guess_file_type (SF_PRIVATE * psf, const char *filename)
  33 {       static char rsrc_name [1024] ;
  34         struct stat statbuf ;
  35
  36         snprintf (rsrc_name, sizeof (rsrc_name), "%s/rsrc", filename) ;
  37
  38         /* If there is no resource fork, just return. */
  39         if (stat (rsrc_name, &statbuf) != 0)
  40         {       psf_log_printf (psf, "No resource fork.\n") ;
  41                 return 0 ;
  42                 } ;
  43
  44         if (statbuf.st_size == 0)
  45         {       psf_log_printf (psf, "Have zero size resource fork.\n") ;
  46                 return 0 ;
  47                 } ;
  48
  49         return 0 ;
  50 } /* macos_guess_file_type */
  51