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dir_000000.html
libexif
exif-content.h
00001
/* exif-content.h
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*
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* Copyright ? 2001 Lutz M?ller <lutz@users.sourceforge.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __EXIF_CONTENT_H__
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#define __EXIF_CONTENT_H__
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#ifdef __cplusplus
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extern
"C"
{
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#endif
/* __cplusplus */
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typedef
struct
_ExifContent        ExifContent;
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typedef
struct
_ExifContentPrivate ExifContentPrivate;
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#include <libexif/exif-tag.h>
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#include <libexif/exif-entry.h>
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#include <
exif-data_8h.html
libexif/exif-data.h
>
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#include <
exif-log_8h.html
libexif/exif-log.h
>
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#include <libexif/exif-mem.h>
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00037
struct
_ExifContent
00038 {
00039         ExifEntry **entries;
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unsigned
int
count;
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/* Data containing this content */
00043         ExifData *parent;
00044
00045         ExifContentPrivate *priv;
00046 };
00047
00048
/* Lifecycle */
00049 ExifContent *exif_content_new     (
void
);
00050 ExifContent *exif_content_new_mem (ExifMem *);
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void
exif_content_ref     (ExifContent *content);
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void
exif_content_unref   (ExifContent *content);
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void
exif_content_free    (ExifContent *content);
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00055
void
exif_content_add_entry    (ExifContent *, ExifEntry *);
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void
exif_content_remove_entry (ExifContent *, ExifEntry *);
00057 ExifEntry   *exif_content_get_entry    (ExifContent *, ExifTag);
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void
exif_content_fix          (ExifContent *);
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typedef
void (* ExifContentForeachEntryFunc) (ExifEntry *,
void
*user_data);
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void
exif_content_foreach_entry (ExifContent *content,
00062                                          ExifContentForeachEntryFunc func,
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void
*user_data);
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/* For your convenience */
00066 ExifIfd exif_content_get_ifd (ExifContent *);
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#define exif_content_get_value(c,t,v,m)                                 \
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(exif_content_get_entry (c,t) ?                                 \
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exif_entry_get_value (exif_content_get_entry (c,t),v,m) : NULL)
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void
exif_content_dump  (ExifContent *content,
unsigned
int
indent);
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void
exif_content_log   (ExifContent *content, ExifLog *log);
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00074
#ifdef __cplusplus
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}
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#endif
/* __cplusplus */
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#endif
/* __EXIF_CONTENT_H__ */
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