| /* flac - Command-line FLAC encoder/decoder |
| * Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007 Josh Coalson |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| |
| #ifndef flac__foreign_metadata_h |
| #define flac__foreign_metadata_h |
| |
| #if HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| |
| #include "FLAC/metadata.h" |
| #include "utils.h" |
| |
| /* WATCHOUT: these enums are used to index internal arrays */ |
| typedef enum { FOREIGN_BLOCK_TYPE__AIFF = 0, FOREIGN_BLOCK_TYPE__RIFF = 1 } foreign_block_type_t; |
| |
| typedef struct { |
| /* for encoding, this will be the offset in the WAVE/AIFF file of the chunk */ |
| /* for decoding, this will be the offset in the FLAC file of the chunk data inside the APPLICATION block */ |
| off_t offset; |
| FLAC__uint32 size; |
| } foreign_block_t; |
| |
| typedef struct { |
| foreign_block_type_t type; /* currently we don't support multiple foreign types in a stream (an maybe never will) */ |
| foreign_block_t *blocks; |
| size_t num_blocks; |
| size_t format_block; /* block number of 'fmt ' or 'COMM' chunk */ |
| size_t audio_block; /* block number of 'data' or 'SSND' chunk */ |
| FLAC__uint32 ssnd_offset_size; /* 0 if type!=AIFF */ |
| } foreign_metadata_t; |
| |
| foreign_metadata_t *flac__foreign_metadata_new(foreign_block_type_t type); |
| |
| void flac__foreign_metadata_delete(foreign_metadata_t *fm); |
| |
| FLAC__bool flac__foreign_metadata_read_from_aiff(foreign_metadata_t *fm, const char *filename, const char **error); |
| FLAC__bool flac__foreign_metadata_read_from_wave(foreign_metadata_t *fm, const char *filename, const char **error); |
| FLAC__bool flac__foreign_metadata_write_to_flac(foreign_metadata_t *fm, const char *infilename, const char *outfilename, const char **error); |
| |
| FLAC__bool flac__foreign_metadata_read_from_flac(foreign_metadata_t *fm, const char *filename, const char **error); |
| FLAC__bool flac__foreign_metadata_write_to_iff(foreign_metadata_t *fm, const char *infilename, const char *outfilename, off_t offset1, off_t offset2, off_t offset3, const char **error); |
| |
| #endif |