src/flac/utils.h

   1 /* flac - Command-line FLAC encoder/decoder
   2  * Copyright (C) 2002,2003,2004,2005,2006,2007,2008,2009  Josh Coalson
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License
   6  * as published by the Free Software Foundation; either version 2
   7  * of the License, or (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 along
  15  * with this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #ifndef flac__utils_h
  20 #define flac__utils_h
  21
  22 #if HAVE_CONFIG_H
  23 #  include <config.h>
  24 #endif
  25
  26 #include "FLAC/ordinals.h"
  27 #include "FLAC/format.h" /* for FLAC__StreamMetadata_CueSheet */
  28 #include <stdio.h> /* for FILE */
  29
  30 typedef enum { FORMAT_RAW, FORMAT_WAVE, FORMAT_WAVE64, FORMAT_RF64, FORMAT_AIFF, FORMAT_AIFF_C, FORMAT_FLAC, FORMAT_OGGFLAC } FileFormat;
  31
  32 typedef struct {
  33         FLAC__bool is_relative; /* i.e. specification string started with + or - */
  34         FLAC__bool value_is_samples;
  35         union {
  36                 double seconds;
  37                 FLAC__int64 samples;
  38         } value;
  39 } utils__SkipUntilSpecification;
  40
  41 typedef struct {
  42         FLAC__bool has_start_point, has_end_point;
  43         unsigned start_track, start_index;
  44         unsigned end_track, end_index;
  45 } utils__CueSpecification;
  46
  47 #ifdef FLAC__VALGRIND_TESTING
  48 size_t flac__utils_fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream);
  49 #else
  50 #define flac__utils_fwrite fwrite
  51 #endif
  52
  53 extern int flac__utils_verbosity_;
  54 void flac__utils_printf(FILE *stream, int level, const char *format, ...);
  55
  56 int get_console_width(void);
  57 size_t strlen_console(const char *text);
  58 void stats_new_file(void);
  59 void stats_clear(void);
  60 void stats_print_name(int level, const char *name);
  61 void stats_print_info(int level, const char *format, ...);
  62
  63 FLAC__bool flac__utils_parse_skip_until_specification(const char *s, utils__SkipUntilSpecification *spec);
  64 void flac__utils_canonicalize_skip_until_specification(utils__SkipUntilSpecification *spec, unsigned sample_rate);
  65
  66 FLAC__bool flac__utils_parse_cue_specification(const char *s, utils__CueSpecification *spec);
  67 void flac__utils_canonicalize_cue_specification(const utils__CueSpecification *cue_spec, const FLAC__StreamMetadata_CueSheet *cuesheet, FLAC__uint64 total_samples, utils__SkipUntilSpecification *skip_spec, utils__SkipUntilSpecification *until_spec);
  68
  69 FLAC__bool flac__utils_set_channel_mask_tag(FLAC__StreamMetadata *object, FLAC__uint32 channel_mask);
  70 FLAC__bool flac__utils_get_channel_mask_tag(const FLAC__StreamMetadata *object, FLAC__uint32 *channel_mask);
  71
  72 #endif