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/* metaflac - Command-line FLAC metadata editor
* Copyright (C) 2001-2009 Josh Coalson
* Copyright (C) 2011-2023 Xiph.Org Foundation
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef metaflac__options_h
#define metaflac__options_h
#include "FLAC/format.h"
#if 0
/*[JEC] was:#if HAVE_GETOPT_LONG*/
/*[JEC] see flac/include/share/getopt.h as to why the change */
# include <getopt.h>
#else
# include "share/getopt.h"
#endif
extern struct share__option long_options_[];
typedef enum {
OP__SHOW_MD5SUM,
OP__SHOW_MIN_BLOCKSIZE,
OP__SHOW_MAX_BLOCKSIZE,
OP__SHOW_MIN_FRAMESIZE,
OP__SHOW_MAX_FRAMESIZE,
OP__SHOW_SAMPLE_RATE,
OP__SHOW_CHANNELS,
OP__SHOW_BPS,
OP__SHOW_TOTAL_SAMPLES,
OP__SET_MD5SUM,
OP__SET_MIN_BLOCKSIZE,
OP__SET_MAX_BLOCKSIZE,
OP__SET_MIN_FRAMESIZE,
OP__SET_MAX_FRAMESIZE,
OP__SET_SAMPLE_RATE,
OP__SET_CHANNELS,
OP__SET_BPS,
OP__SET_TOTAL_SAMPLES,
OP__SHOW_VC_VENDOR,
OP__SHOW_VC_FIELD,
OP__REMOVE_VC_ALL,
OP__REMOVE_VC_ALL_EXCEPT,
OP__REMOVE_VC_FIELD,
OP__REMOVE_VC_FIRSTFIELD,
OP__SET_VC_FIELD,
OP__IMPORT_VC_FROM,
OP__EXPORT_VC_TO,
OP__IMPORT_CUESHEET_FROM,
OP__EXPORT_CUESHEET_TO,
OP__IMPORT_PICTURE_FROM,
OP__EXPORT_PICTURE_TO,
OP__ADD_SEEKPOINT,
OP__ADD_REPLAY_GAIN,
OP__SCAN_REPLAY_GAIN,
OP__ADD_PADDING,
OP__LIST,
OP__APPEND,
OP__REMOVE,
OP__REMOVE_ALL,
OP__MERGE_PADDING,
OP__SORT_PADDING
} OperationType;
typedef enum {
ARG__BLOCK_NUMBER,
ARG__BLOCK_TYPE,
ARG__EXCEPT_BLOCK_TYPE,
ARG__DATA_FORMAT,
ARG__FROM_FILE
} ArgumentType;
typedef struct {
FLAC__byte value[16];
} Argument_StreaminfoMD5;
typedef struct {
FLAC__uint32 value;
} Argument_StreaminfoUInt32;
typedef struct {
FLAC__uint64 value;
} Argument_StreaminfoUInt64;
typedef struct {
char *value;
} Argument_VcFieldName;
typedef struct {
char *field; /* the whole field as passed on the command line, i.e. "NAME=VALUE" */
char *field_name;
/* according to the vorbis spec, field values can contain \0 so simple C strings are not enough here */
unsigned field_value_length;
char *field_value;
FLAC__bool field_value_from_file; /* true if field_value holds a filename for the value, false for plain value */
} Argument_VcField;
typedef struct {
char *value;
} Argument_String;
typedef struct {
unsigned num_entries;
unsigned *entries;
} Argument_BlockNumber;
typedef struct {
FLAC__MetadataType type;
char application_id[4]; /* only relevant if type == FLAC__STREAM_METADATA_TYPE_APPLICATION */
FLAC__bool filter_application_by_id;
} Argument_BlockTypeEntry;
typedef struct {
unsigned num_entries;
Argument_BlockTypeEntry *entries;
} Argument_BlockType;
typedef struct {
FLAC__bool is_binary;
FLAC__bool is_headerless;
} Argument_DataFormat;
typedef struct {
char *file_name;
} Argument_FromFile;
typedef struct {
char *specification;
} Argument_AddSeekpoint;
typedef struct {
char *filename;
Argument_AddSeekpoint *add_seekpoint_link;
} Argument_ImportCuesheetFrom;
typedef struct {
char *filename;
const Argument_BlockNumber *block_number_link; /* may be NULL to mean 'first PICTURE block' */
} Argument_ExportPictureTo;
typedef struct {
unsigned length;
} Argument_AddPadding;
typedef struct {
OperationType type;
union {
Argument_StreaminfoMD5 streaminfo_md5;
Argument_StreaminfoUInt32 streaminfo_uint32;
Argument_StreaminfoUInt64 streaminfo_uint64;
Argument_VcFieldName vc_field_name;
Argument_VcField vc_field;
Argument_String filename;
Argument_String specification;
Argument_ImportCuesheetFrom import_cuesheet_from;
Argument_ExportPictureTo export_picture_to;
Argument_AddSeekpoint add_seekpoint;
Argument_AddPadding add_padding;
} argument;
} Operation;
typedef struct {
ArgumentType type;
union {
Argument_BlockNumber block_number;
Argument_BlockType block_type;
Argument_DataFormat data_format;
Argument_FromFile from_file;
} value;
} Argument;
typedef struct {
FLAC__bool preserve_modtime;
FLAC__bool prefix_with_filename;
FLAC__bool utf8_convert;
FLAC__bool use_padding;
FLAC__bool cued_seekpoints;
FLAC__bool show_long_help;
FLAC__bool show_version;
FLAC__bool data_format_is_binary;
FLAC__bool data_format_is_binary_headerless;
FLAC__bool application_data_format_is_hexdump;
struct {
Operation *operations;
unsigned num_operations;
unsigned capacity;
} ops;
struct {
struct {
unsigned num_shorthand_ops;
unsigned num_major_ops;
FLAC__bool has_block_type;
FLAC__bool has_except_block_type;
} checks;
Argument *arguments;
unsigned num_arguments;
unsigned capacity;
} args;
unsigned num_files;
char **filenames;
} CommandLineOptions;
void init_options(CommandLineOptions *options);
FLAC__bool parse_options(int argc, char *argv[], CommandLineOptions *options);
void free_options(CommandLineOptions *options);
#endif
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