exif-entry.h

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#ifndef __EXIF_ENTRY_H__
#define __EXIF_ENTRY_H__

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

typedef struct _ExifEntry        ExifEntry;
typedef struct _ExifEntryPrivate ExifEntryPrivate;

#include <libexif/exif-content.h>
#include <libexif/exif-format.h>
#include <libexif/exif-mem.h>

struct _ExifEntry {
        ExifTag tag;
        ExifFormat format;
        unsigned long components;

        unsigned char *data;
        unsigned int size;

        /* Content containing this entry */
        ExifContent *parent;

        ExifEntryPrivate *priv;
};

/* Lifecycle */

ExifEntry  *exif_entry_new     (void);

ExifEntry  *exif_entry_new_mem (ExifMem *);

void        exif_entry_ref     (ExifEntry *entry);

void        exif_entry_unref   (ExifEntry *entry);

void        exif_entry_free  (ExifEntry *entry);

void        exif_entry_initialize (ExifEntry *entry, ExifTag tag);
void        exif_entry_fix        (ExifEntry *entry);

/* For your convenience */

const char *exif_entry_get_value (ExifEntry *entry, char *val,
                                  unsigned int maxlen);

void        exif_entry_dump      (ExifEntry *entry, unsigned int indent);

#define exif_entry_get_ifd(e) ((e)?exif_content_get_ifd((e)->parent):EXIF_IFD_COUNT)

#ifdef __cplusplus
}
#endif /* __cplusplus */

#endif /* __EXIF_ENTRY_H__ */

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