utils.h (2214B)
1 /* flac - Command-line FLAC encoder/decoder 2 * Copyright (C) 2002,2003,2004,2005 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 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 #ifndef flac__utils_h 20 #define flac__utils_h 21 22 #include "FLAC/ordinals.h" 23 #include "FLAC/format.h" /* for FLAC__StreamMetadata_CueSheet */ 24 #include <stdio.h> /* for FILE */ 25 26 typedef struct { 27 FLAC__bool is_relative; /* i.e. specification string started with + or - */ 28 FLAC__bool value_is_samples; 29 union { 30 double seconds; 31 FLAC__int64 samples; 32 } value; 33 } utils__SkipUntilSpecification; 34 35 typedef struct { 36 FLAC__bool has_start_point, has_end_point; 37 unsigned start_track, start_index; 38 unsigned end_track, end_index; 39 } utils__CueSpecification; 40 41 #ifdef FLAC__VALGRIND_TESTING 42 size_t flac__utils_fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream); 43 #else 44 #define flac__utils_fwrite fwrite 45 #endif 46 47 extern int flac__utils_verbosity_; 48 void flac__utils_printf(FILE *stream, int level, const char *format, ...); 49 50 FLAC__bool flac__utils_parse_skip_until_specification(const char *s, utils__SkipUntilSpecification *spec); 51 void flac__utils_canonicalize_skip_until_specification(utils__SkipUntilSpecification *spec, unsigned sample_rate); 52 53 FLAC__bool flac__utils_parse_cue_specification(const char *s, utils__CueSpecification *spec); 54 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); 55 56 #endif