exif-mnote-data-priv.h
/* exif-mnote-data-priv.h
*
* Copyright (c) 2003 Lutz Mueller <lutz@users.sourceforge.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA.
*
* SPDX-License-Identifier: LGPL-2.0-or-later
*/
#ifndef LIBEXIF_EXIF_MNOTE_DATA_PRIV_H
#define LIBEXIF_EXIF_MNOTE_DATA_PRIV_H
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
#include <libexif/exif-mnote-data.h>
#include <libexif/exif-byte-order.h>
#include <libexif/exif-log.h>
typedef struct _ExifMnoteDataMethods ExifMnoteDataMethods;
struct _ExifMnoteDataMethods {
/* Life cycle */
void (* free) (ExifMnoteData *);
/* Modification */
void (* save) (ExifMnoteData *, unsigned char **, unsigned int *);
void (* load) (ExifMnoteData *, const unsigned char *, unsigned int);
void (* set_offset) (ExifMnoteData *, unsigned int);
void (* set_byte_order) (ExifMnoteData *, ExifByteOrder);
/* Query */
unsigned int (* count) (ExifMnoteData *);
unsigned int (* get_id) (ExifMnoteData *, unsigned int);
const char * (* get_name) (ExifMnoteData *, unsigned int);
const char * (* get_title) (ExifMnoteData *, unsigned int);
const char * (* get_description) (ExifMnoteData *, unsigned int);
char * (* get_value) (ExifMnoteData *, unsigned int, char *val, unsigned int maxlen);
};
typedef struct _ExifMnoteDataPriv ExifMnoteDataPriv;
struct _ExifMnoteData
{
ExifMnoteDataPriv *priv;
ExifMnoteDataMethods methods;
/* Logging */
ExifLog *log;
/* Memory management */
ExifMem *mem;
};
void exif_mnote_data_construct (ExifMnoteData *, ExifMem *mem);
void exif_mnote_data_set_byte_order (ExifMnoteData *, ExifByteOrder);
void exif_mnote_data_set_offset (ExifMnoteData *, unsigned int);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* !defined(LIBEXIF_EXIF_MNOTE_DATA_PRIV_H) */
exif-byte-order.h
Defines the ExifByteOrder enum and the associated functions.
ExifByteOrder
ExifByteOrder
Which byte order to use.
Definition exif-byte-order.h:33
exif-log.h
Log message infrastructure.
ExifLog
struct _ExifLog ExifLog
State maintained by the logging interface.
Definition exif-log.h:36
ExifMem
struct _ExifMem ExifMem
ExifMem define a memory allocator.
Definition exif-mem.h:59
exif-mnote-data.h
Handling EXIF MakerNote tags.
ExifMnoteData
struct _ExifMnoteData ExifMnoteData
Data found in the MakerNote tag.
Definition exif-mnote-data.h:35
_ExifMnoteDataMethods
Definition exif-mnote-data-priv.h:38
_ExifMnoteData
Definition exif-mnote-data-priv.h:63