exif-mnote-data-fuji.c File Reference

#include <stdlib.h>
#include <string.h>
#include <config.h>
#include <libexif/exif-byte-order.h>
#include <libexif/exif-utils.h>
#include "exif-mnote-data-fuji.h"

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Data Structures
struct	_MNoteFujiDataPrivate

Macros
#define	CHECKOVERFLOW(offset, datasize, structsize)   (( offset >= datasize) || (structsize > datasize) || (offset > datasize - structsize ))

Functions
static void	exif_mnote_data_fuji_clear (ExifMnoteDataFuji *n)
static void	exif_mnote_data_fuji_free (ExifMnoteData *n)
static char *	exif_mnote_data_fuji_get_value (ExifMnoteData *d, unsigned int i, char *val, unsigned int maxlen)
static void	exif_mnote_data_fuji_save (ExifMnoteData *ne, unsigned char **buf, unsigned int *buf_size)
static void	exif_mnote_data_fuji_load (ExifMnoteData *en, const unsigned char *buf, unsigned int buf_size)
static unsigned int	exif_mnote_data_fuji_count (ExifMnoteData *n)
static unsigned int	exif_mnote_data_fuji_get_id (ExifMnoteData *d, unsigned int n)
static const char *	exif_mnote_data_fuji_get_name (ExifMnoteData *d, unsigned int i)
static const char *	exif_mnote_data_fuji_get_title (ExifMnoteData *d, unsigned int i)
static const char *	exif_mnote_data_fuji_get_description (ExifMnoteData *d, unsigned int i)
static void	exif_mnote_data_fuji_set_byte_order (ExifMnoteData *d, ExifByteOrder o)
static void	exif_mnote_data_fuji_set_offset (ExifMnoteData *n, unsigned int o)
int	exif_mnote_data_fuji_identify (const ExifData *ed, const ExifEntry *e)
	Detect if MakerNote is recognized as one handled by the Fuji module. More...
ExifMnoteData *	exif_mnote_data_fuji_new (ExifMem *mem)

Macro Definition Documentation

CHECKOVERFLOW

#define CHECKOVERFLOW	(		offset,
			datasize,
			structsize
	)		(( offset >= datasize) || (structsize > datasize) || (offset > datasize - structsize ))

Definition at line 31 of file exif-mnote-data-fuji.c.

Function Documentation

exif_mnote_data_fuji_clear()

static void exif_mnote_data_fuji_clear ( ExifMnoteDataFuji *  n )

static

Definition at line 38 of file exif-mnote-data-fuji.c.

References _ExifMnoteDataFuji::count, _MnoteFujiEntry::data, _ExifMnoteDataFuji::entries, exif_mem_free(), and _ExifMnoteData::mem.

Referenced by exif_mnote_data_fuji_free(), and exif_mnote_data_fuji_load().

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exif_mnote_data_fuji_count()

static unsigned int exif_mnote_data_fuji_count ( ExifMnoteData *  n )

static

Definition at line 269 of file exif-mnote-data-fuji.c.

Referenced by exif_mnote_data_fuji_new().

exif_mnote_data_fuji_free()

static void exif_mnote_data_fuji_free ( ExifMnoteData *  n )

static

Definition at line 58 of file exif-mnote-data-fuji.c.

References exif_mnote_data_fuji_clear().

Referenced by exif_mnote_data_fuji_new().

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exif_mnote_data_fuji_get_description()

static const char* exif_mnote_data_fuji_get_description ( ExifMnoteData *  d, unsigned int  i  )

static

Definition at line 305 of file exif-mnote-data-fuji.c.

References _ExifMnoteDataFuji::count, _ExifMnoteDataFuji::entries, mnote_fuji_tag_get_description(), and _MnoteFujiEntry::tag.

Referenced by exif_mnote_data_fuji_new().

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exif_mnote_data_fuji_get_id()

static unsigned int exif_mnote_data_fuji_get_id ( ExifMnoteData *  d, unsigned int  n  )

static

Definition at line 275 of file exif-mnote-data-fuji.c.

References _ExifMnoteDataFuji::count, _ExifMnoteDataFuji::entries, and _MnoteFujiEntry::tag.

Referenced by exif_mnote_data_fuji_new().

exif_mnote_data_fuji_get_name()

static const char* exif_mnote_data_fuji_get_name ( ExifMnoteData *  d, unsigned int  i  )

static

Definition at line 285 of file exif-mnote-data-fuji.c.

References _ExifMnoteDataFuji::count, _ExifMnoteDataFuji::entries, mnote_fuji_tag_get_name(), and _MnoteFujiEntry::tag.

Referenced by exif_mnote_data_fuji_new().

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exif_mnote_data_fuji_get_title()

static const char* exif_mnote_data_fuji_get_title ( ExifMnoteData *  d, unsigned int  i  )

static

Definition at line 295 of file exif-mnote-data-fuji.c.

References _ExifMnoteDataFuji::count, _ExifMnoteDataFuji::entries, mnote_fuji_tag_get_title(), and _MnoteFujiEntry::tag.

Referenced by exif_mnote_data_fuji_new().

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exif_mnote_data_fuji_get_value()

static char* exif_mnote_data_fuji_get_value ( ExifMnoteData *  d, unsigned int  i, char *  val, unsigned int  maxlen  )

static

Definition at line 66 of file exif-mnote-data-fuji.c.

References _ExifMnoteDataFuji::count, _ExifMnoteDataFuji::entries, and mnote_fuji_entry_get_value().

Referenced by exif_mnote_data_fuji_new().

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exif_mnote_data_fuji_identify()

int exif_mnote_data_fuji_identify	(	const ExifData *	ed,
		const ExifEntry *	e
	)

Detect if MakerNote is recognized as one handled by the Fuji module.

Parameters

[in]	ed	image ExifData to identify as as a Fuji type
[in]	e	ExifEntry for EXIF_TAG_MAKER_NOTE, from within ed but duplicated here for convenience

Returns

0 if not recognized, nonzero if recognized. The specific nonzero value returned may identify a subtype unique within this module.

Definition at line 341 of file exif-mnote-data-fuji.c.

References _ExifEntry::data, and _ExifEntry::size.

Referenced by interpret_maker_note().

exif_mnote_data_fuji_load()

static void exif_mnote_data_fuji_load ( ExifMnoteData *  en, const unsigned char *  buf, unsigned int  buf_size  )

static

Definition at line 154 of file exif-mnote-data-fuji.c.

References CHECKOVERFLOW, _MnoteFujiEntry::components, _ExifMnoteDataFuji::count, _MnoteFujiEntry::data, _ExifMnoteDataFuji::entries, EXIF_BYTE_ORDER_INTEL, exif_format_get_size(), exif_get_long(), exif_get_short(), exif_log(), EXIF_LOG_CODE_CORRUPT_DATA, EXIF_LOG_CODE_DEBUG, EXIF_LOG_NO_MEMORY, exif_mem_alloc(), exif_mnote_data_fuji_clear(), _MnoteFujiEntry::format, _ExifMnoteData::log, _ExifMnoteData::mem, mnote_fuji_tag_get_name(), _ExifMnoteDataFuji::offset, _ExifMnoteDataFuji::order, _MnoteFujiEntry::order, _MnoteFujiEntry::size, and _MnoteFujiEntry::tag.

Referenced by exif_mnote_data_fuji_new().

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exif_mnote_data_fuji_new()

ExifMnoteData* exif_mnote_data_fuji_new

(

ExifMem *

mem

)

Definition at line 348 of file exif-mnote-data-fuji.c.

References _ExifMnoteDataMethods::count, exif_mem_alloc(), exif_mnote_data_construct(), exif_mnote_data_fuji_count(), exif_mnote_data_fuji_free(), exif_mnote_data_fuji_get_description(), exif_mnote_data_fuji_get_id(), exif_mnote_data_fuji_get_name(), exif_mnote_data_fuji_get_title(), exif_mnote_data_fuji_get_value(), exif_mnote_data_fuji_load(), exif_mnote_data_fuji_save(), exif_mnote_data_fuji_set_byte_order(), exif_mnote_data_fuji_set_offset(), _ExifMnoteDataMethods::free, _ExifMnoteDataMethods::get_description, _ExifMnoteDataMethods::get_id, _ExifMnoteDataMethods::get_name, _ExifMnoteDataMethods::get_title, _ExifMnoteDataMethods::get_value, _ExifMnoteDataMethods::load, _ExifMnoteData::methods, _ExifMnoteDataMethods::save, _ExifMnoteDataMethods::set_byte_order, and _ExifMnoteDataMethods::set_offset.

Referenced by interpret_maker_note().

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exif_mnote_data_fuji_save()

static void exif_mnote_data_fuji_save ( ExifMnoteData *  ne, unsigned char **  buf, unsigned int *  buf_size  )

static

Definition at line 81 of file exif-mnote-data-fuji.c.

References _MnoteFujiEntry::components, _ExifMnoteDataFuji::count, _MnoteFujiEntry::data, _ExifMnoteDataFuji::entries, exif_format_get_size(), exif_mem_alloc(), exif_mem_realloc(), exif_set_long(), exif_set_short(), _MnoteFujiEntry::format, _ExifMnoteData::mem, _ExifMnoteDataFuji::order, and _MnoteFujiEntry::tag.

Referenced by exif_mnote_data_fuji_new().

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exif_mnote_data_fuji_set_byte_order()

static void exif_mnote_data_fuji_set_byte_order ( ExifMnoteData *  d, ExifByteOrder  o  )

static

Definition at line 315 of file exif-mnote-data-fuji.c.

References _MnoteFujiEntry::components, _ExifMnoteDataFuji::count, _MnoteFujiEntry::data, _ExifMnoteDataFuji::entries, exif_array_set_byte_order(), exif_format_get_size(), _MnoteFujiEntry::format, _ExifMnoteDataFuji::order, _MnoteFujiEntry::order, and _MnoteFujiEntry::size.

Referenced by exif_mnote_data_fuji_new().

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exif_mnote_data_fuji_set_offset()

static void exif_mnote_data_fuji_set_offset ( ExifMnoteData *  n, unsigned int  o  )

static

Definition at line 335 of file exif-mnote-data-fuji.c.

Referenced by exif_mnote_data_fuji_new().