ExifParse.cpp File Reference

#include "ExifParse.h"
#include <memory.h>
#include <cstring>
#include <math.h>
#include <stdint.h>
#include <stdio.h>

Macros
#define	min(a, b)
#define	max(a, b)
#define	DIR_ENTRY_ADDR(Start, Entry)
#define	TAG_DESCRIPTION   0x010E
#define	TAG_MAKE   0x010F
#define	TAG_MODEL   0x0110
#define	TAG_ORIENTATION   0x0112
#define	TAG_X_RESOLUTION   0x011A
#define	TAG_Y_RESOLUTION   0x011B
#define	TAG_RESOLUTION_UNIT   0x0128
#define	TAG_SOFTWARE   0x0131
#define	TAG_DATETIME   0x0132
#define	TAG_THUMBNAIL_OFFSET   0x0201
#define	TAG_THUMBNAIL_LENGTH   0x0202
#define	TAG_Y_CB_CR_POS   0x0213
#define	TAG_EXPOSURETIME   0x829A
#define	TAG_FNUMBER   0x829D
#define	TAG_EXIF_OFFSET   0x8769
#define	TAG_EXPOSURE_PROGRAM   0x8822
#define	TAG_GPSINFO   0x8825
#define	TAG_ISO_EQUIVALENT   0x8827
#define	TAG_EXIF_VERSION   0x9000
#define	TAG_COMPONENT_CFG   0x9101
#define	TAG_DATETIME_ORIGINAL   0x9003
#define	TAG_DATETIME_DIGITIZED   0x9004
#define	TAG_SHUTTERSPEED   0x9201
#define	TAG_APERTURE   0x9202
#define	TAG_EXPOSURE_BIAS   0x9204
#define	TAG_MAXAPERTURE   0x9205
#define	TAG_SUBJECT_DISTANCE   0x9206
#define	TAG_METERING_MODE   0x9207
#define	TAG_LIGHT_SOURCE   0x9208
#define	TAG_FLASH   0x9209
#define	TAG_FOCALLENGTH   0x920A
#define	TAG_MAKER_NOTE   0x927C
#define	TAG_USERCOMMENT   0x9286
#define	TAG_XP_COMMENT   0x9c9c
#define	TAG_FLASHPIX_VERSION   0xA000
#define	TAG_COLOUR_SPACE   0xA001
#define	TAG_EXIF_IMAGEWIDTH   0xa002
#define	TAG_EXIF_IMAGELENGTH   0xa003
#define	TAG_INTEROP_OFFSET   0xa005
#define	TAG_FOCALPLANEXRES   0xa20E
#define	TAG_FOCALPLANEUNITS   0xa210
#define	TAG_EXPOSURE_INDEX   0xa215
#define	TAG_EXPOSURE_MODE   0xa402
#define	TAG_WHITEBALANCE   0xa403
#define	TAG_DIGITALZOOMRATIO   0xA404
#define	TAG_FOCALLENGTH_35MM   0xa405
#define	TAG_GPS_LAT_REF   1
#define	TAG_GPS_LAT   2
#define	TAG_GPS_LONG_REF   3
#define	TAG_GPS_LONG   4
#define	TAG_GPS_ALT_REF   5
#define	TAG_GPS_ALT   6
#define	EXIF_PARSE_STRING_ID_BASE   21800

Enumerations
enum	{   ExifStrDistanceInfinite = EXIF_PARSE_STRING_ID_BASE , ExifStrManual , ExifStrAuto , ExifStrYes ,   ExifStrNo , ExifStrFlashNoStrobe , ExifStrFlashStrobe , ExifStrFlashManual ,   ExifStrFlashManualNoReturn , ExifStrFlashManualReturn , ExifStrFlashAuto , ExifStrFlashAutoNoReturn ,   ExifStrFlashAutoReturn , ExifStrFlashRedEye , ExifStrFlashRedEyeNoReturn , ExifStrFlashRedEyeReturn ,   ExifStrFlashManualRedEye , ExifStrFlashManualRedEyeNoReturn , ExifStrFlashManualRedEyeReturn , ExifStrFlashAutoRedEye ,   ExifStrFlashAutoRedEyeNoReturn , ExifStrFlashAutoRedEyeReturn , ExifStrDaylight , ExifStrFluorescent ,   ExifStrIncandescent , ExifStrFlash , ExifStrFineWeather , ExifStrShade ,   ExifStrMeteringCenter , ExifStrMeteringSpot , ExifStrMeteringMatrix , ExifStrExposureProgram ,   ExifStrExposureAperture , ExifStrExposureShutter , ExifStrExposureCreative , ExifStrExposureAction ,   ExifStrExposurePortrait , ExifStrExposureLandscape , ExifStrExposureModeAuto , ExifStrIsoEquivalent ,   ExifStrGpsLatitude , ExifStrGpsLongitude , ExifStrGpsAltitude }

Macro Definition Documentation

DIR_ENTRY_ADDR

#define DIR_ENTRY_ADDR	(		Start,
			Entry )

Value:

((Start)+2+12*(Entry))

EXIF_PARSE_STRING_ID_BASE

#define EXIF_PARSE_STRING_ID_BASE   21800

max

#define max	(		a,
			b )

Value:

(a)<(b)?(b):(a)

min

#define min	(		a,
			b )

Value:

(a)>(b)?(b):(a)

TAG_APERTURE

#define TAG_APERTURE   0x9202

TAG_COLOUR_SPACE

#define TAG_COLOUR_SPACE   0xA001

TAG_COMPONENT_CFG

#define TAG_COMPONENT_CFG   0x9101

TAG_DATETIME

#define TAG_DATETIME   0x0132

TAG_DATETIME_DIGITIZED

#define TAG_DATETIME_DIGITIZED   0x9004

TAG_DATETIME_ORIGINAL

#define TAG_DATETIME_ORIGINAL   0x9003

TAG_DESCRIPTION

#define TAG_DESCRIPTION   0x010E

TAG_DIGITALZOOMRATIO

#define TAG_DIGITALZOOMRATIO   0xA404

TAG_EXIF_IMAGELENGTH

#define TAG_EXIF_IMAGELENGTH   0xa003

TAG_EXIF_IMAGEWIDTH

#define TAG_EXIF_IMAGEWIDTH   0xa002

TAG_EXIF_OFFSET

#define TAG_EXIF_OFFSET   0x8769

TAG_EXIF_VERSION

#define TAG_EXIF_VERSION   0x9000

TAG_EXPOSURE_BIAS

#define TAG_EXPOSURE_BIAS   0x9204

TAG_EXPOSURE_INDEX

#define TAG_EXPOSURE_INDEX   0xa215

TAG_EXPOSURE_MODE

#define TAG_EXPOSURE_MODE   0xa402

TAG_EXPOSURE_PROGRAM

#define TAG_EXPOSURE_PROGRAM   0x8822

TAG_EXPOSURETIME

#define TAG_EXPOSURETIME   0x829A

TAG_FLASH

#define TAG_FLASH   0x9209

TAG_FLASHPIX_VERSION

#define TAG_FLASHPIX_VERSION   0xA000

TAG_FNUMBER

#define TAG_FNUMBER   0x829D

TAG_FOCALLENGTH

#define TAG_FOCALLENGTH   0x920A

TAG_FOCALLENGTH_35MM

#define TAG_FOCALLENGTH_35MM   0xa405

TAG_FOCALPLANEUNITS

#define TAG_FOCALPLANEUNITS   0xa210

TAG_FOCALPLANEXRES

#define TAG_FOCALPLANEXRES   0xa20E

TAG_GPS_ALT

#define TAG_GPS_ALT   6

TAG_GPS_ALT_REF

#define TAG_GPS_ALT_REF   5

TAG_GPS_LAT

#define TAG_GPS_LAT   2

TAG_GPS_LAT_REF

#define TAG_GPS_LAT_REF   1

TAG_GPS_LONG

#define TAG_GPS_LONG   4

TAG_GPS_LONG_REF

#define TAG_GPS_LONG_REF   3

TAG_GPSINFO

#define TAG_GPSINFO   0x8825

TAG_INTEROP_OFFSET

#define TAG_INTEROP_OFFSET   0xa005

TAG_ISO_EQUIVALENT

#define TAG_ISO_EQUIVALENT   0x8827

TAG_LIGHT_SOURCE

#define TAG_LIGHT_SOURCE   0x9208

TAG_MAKE

#define TAG_MAKE   0x010F

TAG_MAKER_NOTE

#define TAG_MAKER_NOTE   0x927C

TAG_MAXAPERTURE

#define TAG_MAXAPERTURE   0x9205

TAG_METERING_MODE

#define TAG_METERING_MODE   0x9207

TAG_MODEL

#define TAG_MODEL   0x0110

TAG_ORIENTATION

#define TAG_ORIENTATION   0x0112

TAG_RESOLUTION_UNIT

#define TAG_RESOLUTION_UNIT   0x0128

TAG_SHUTTERSPEED

#define TAG_SHUTTERSPEED   0x9201

TAG_SOFTWARE

#define TAG_SOFTWARE   0x0131

TAG_SUBJECT_DISTANCE

#define TAG_SUBJECT_DISTANCE   0x9206

TAG_THUMBNAIL_LENGTH

#define TAG_THUMBNAIL_LENGTH   0x0202

TAG_THUMBNAIL_OFFSET

#define TAG_THUMBNAIL_OFFSET   0x0201

TAG_USERCOMMENT

#define TAG_USERCOMMENT   0x9286

TAG_WHITEBALANCE

#define TAG_WHITEBALANCE   0xa403

TAG_X_RESOLUTION

#define TAG_X_RESOLUTION   0x011A

TAG_XP_COMMENT

#define TAG_XP_COMMENT   0x9c9c

TAG_Y_CB_CR_POS

#define TAG_Y_CB_CR_POS   0x0213

TAG_Y_RESOLUTION

#define TAG_Y_RESOLUTION   0x011B

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
ExifStrDistanceInfinite
ExifStrManual
ExifStrAuto
ExifStrYes
ExifStrNo
ExifStrFlashNoStrobe
ExifStrFlashStrobe
ExifStrFlashManual
ExifStrFlashManualNoReturn
ExifStrFlashManualReturn
ExifStrFlashAuto
ExifStrFlashAutoNoReturn
ExifStrFlashAutoReturn
ExifStrFlashRedEye
ExifStrFlashRedEyeNoReturn
ExifStrFlashRedEyeReturn
ExifStrFlashManualRedEye
ExifStrFlashManualRedEyeNoReturn
ExifStrFlashManualRedEyeReturn
ExifStrFlashAutoRedEye
ExifStrFlashAutoRedEyeNoReturn
ExifStrFlashAutoRedEyeReturn
ExifStrDaylight
ExifStrFluorescent
ExifStrIncandescent
ExifStrFlash
ExifStrFineWeather
ExifStrShade
ExifStrMeteringCenter
ExifStrMeteringSpot
ExifStrMeteringMatrix
ExifStrExposureProgram
ExifStrExposureAperture
ExifStrExposureShutter
ExifStrExposureCreative
ExifStrExposureAction
ExifStrExposurePortrait
ExifStrExposureLandscape
ExifStrExposureModeAuto
ExifStrIsoEquivalent
ExifStrGpsLatitude
ExifStrGpsLongitude
ExifStrGpsAltitude