blob: 9db522483ad27c2ecebb39c1d699257524aff4dc [file] [log] [blame]
/* mnote-olympus-entry.c
*
* Copyright (c) 2002-2009 Lutz Mueller <lutz@users.sourceforge.net> et. al.
*
* 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.
*/
#include <config.h>
#include "mnote-olympus-entry.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libexif/exif-format.h>
#include <libexif/exif-utils.h>
#include <libexif/exif-entry.h>
#include <libexif/i18n.h>
#define CF(format,target,v,maxlen) \
{ \
if (format != target) { \
snprintf (v, maxlen, \
_("Invalid format '%s', " \
"expected '%s'."), \
exif_format_get_name (format), \
exif_format_get_name (target)); \
break; \
} \
}
#define CF2(format,target1,target2,v,maxlen) \
{ \
if ((format != target1) && (format != target2)) { \
snprintf (v, maxlen, \
_("Invalid format '%s', " \
"expected '%s' or '%s'."), \
exif_format_get_name (format), \
exif_format_get_name (target1), \
exif_format_get_name (target2)); \
break; \
} \
}
#define CC(number,target,v,maxlen) \
{ \
if (number != target) { \
snprintf (v, maxlen, \
_("Invalid number of components (%i, " \
"expected %i)."), (int) number, (int) target); \
break; \
} \
}
#define CC2(number,t1,t2,v,maxlen) \
{ \
if ((number < t1) || (number > t2)) { \
snprintf (v, maxlen, \
_("Invalid number of components (%i, " \
"expected %i or %i)."), (int) number, \
(int) t1, (int) t2); \
break; \
} \
}
static const struct {
ExifTag tag;
ExifFormat fmt;
struct {
int index;
const char *string;
} elem[24];
} items[] = {
#ifndef NO_VERBOSE_TAG_DATA
{ MNOTE_NIKON_TAG_LENSTYPE, EXIF_FORMAT_BYTE,
{ {0, N_("AF non D lens")},
{1, N_("Manual")},
{2, N_("AF-D or AF-S lens")},
{6, N_("AF-D G lens")},
{10, N_("AF-D VR lens")},
{14, N_("AF-D G VR lens")},
{0, NULL}}},
{ MNOTE_NIKON_TAG_FLASHUSED, EXIF_FORMAT_BYTE,
{ {0, N_("Flash did not fire")},
{4, N_("Flash unit unknown")},
{7, N_("Flash is external")},
{9, N_("Flash is on camera")},
{0, NULL}}},
{ MNOTE_NIKON1_TAG_QUALITY, EXIF_FORMAT_SHORT,
{ {1, N_("VGA basic")},
{2, N_("VGA normal")},
{3, N_("VGA fine")},
{4, N_("SXGA basic")},
{5, N_("SXGA normal")},
{6, N_("SXGA fine")},
{10, N_("2 Mpixel basic")},
{11, N_("2 Mpixel normal")},
{12, N_("2 Mpixel fine")},
{0, NULL}}},
{ MNOTE_NIKON1_TAG_COLORMODE, EXIF_FORMAT_SHORT,
{ {1, N_("Color")},
{2, N_("Monochrome")},
{0, NULL}}},
{ MNOTE_NIKON1_TAG_IMAGEADJUSTMENT, EXIF_FORMAT_SHORT,
{ {0, N_("Normal")},
{1, N_("Bright+")},
{2, N_("Bright-")},
{3, N_("Contrast+")},
{4, N_("Contrast-")},
{0, NULL}}},
{ MNOTE_NIKON1_TAG_CCDSENSITIVITY, EXIF_FORMAT_SHORT,
{ {0, N_("ISO 80")},
{2, N_("ISO 160")},
{4, N_("ISO 320")},
{5, N_("ISO 100")},
{0, NULL}}},
{ MNOTE_NIKON1_TAG_WHITEBALANCE, EXIF_FORMAT_SHORT,
{ {0, N_("Auto")},
{1, N_("Preset")},
{2, N_("Daylight")},
{3, N_("Incandescence")},
{4, N_("Fluorescence")},
{5, N_("Cloudy")},
{6, N_("SpeedLight")},
{0, NULL}}},
{ MNOTE_NIKON1_TAG_CONVERTER, EXIF_FORMAT_SHORT,
{ {0, N_("No fisheye")},
{1, N_("Fisheye on")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_QUALITY, EXIF_FORMAT_SHORT,
{ {1, N_("Normal, SQ")},
{2, N_("Normal, HQ")},
{3, N_("Normal, SHQ")},
{4, N_("Normal, RAW")},
{5, N_("Normal, SQ1")},
{6, N_("Normal, SQ2")},
{7, N_("Normal, super high")},
{17, N_("Normal, standard")},
{0x101, N_("Fine, SQ")},
{0x102, N_("Fine, HQ")},
{0x103, N_("Fine, SHQ")},
{0x104, N_("Fine, RAW")},
{0x105, N_("Fine, SQ1")},
{0x106, N_("Fine, SQ2")},
{0x107, N_("Fine, super high")},
{0x201, N_("Super fine, SQ")},
{0x202, N_("Super fine, HQ")},
{0x203, N_("Super fine, SHQ")},
{0x204, N_("Super fine, RAW")},
{0x205, N_("Super fine, SQ1")},
{0x206, N_("Super fine, SQ2")},
{0x207, N_("Super fine, super high")},
{0x211, N_("Super fine, high")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_MACRO, EXIF_FORMAT_SHORT,
{ {0, N_("No")},
{1, N_("Yes")},
{2, N_("Super macro")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_BWMODE, EXIF_FORMAT_SHORT,
{ {0, N_("No")},
{1, N_("Yes")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_ONETOUCHWB, EXIF_FORMAT_SHORT,
{ {0, N_("Off")},
{1, N_("On")},
{2, N_("On (Preset)")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_FLASHMODE, EXIF_FORMAT_SHORT,
{ {0, N_("Auto")},
{1, N_("Red-eye reduction")},
{2, N_("Fill")},
{3, N_("Off")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_FLASHDEVICE, EXIF_FORMAT_SHORT,
{ {0, N_("None")},
{1, N_("Internal")},
{4, N_("External")},
{5, N_("Internal + external")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_FOCUSRANGE, EXIF_FORMAT_SHORT,
{ {0, N_("Normal")},
{1, N_("Macro")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_MANFOCUS, EXIF_FORMAT_SHORT,
{ {0, N_("Auto")},
{1, N_("Manual")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_SHARPNESS, EXIF_FORMAT_SHORT,
{ {0, N_("Normal")},
{1, N_("Hard")},
{2, N_("Soft")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_EXTERNALFLASHBOUNCE, EXIF_FORMAT_SHORT,
{ {0, N_("No")},
{1, N_("Yes")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_CONTRAST, EXIF_FORMAT_SHORT,
{ {0, N_("Hard")},
{1, N_("Normal")},
{2, N_("Soft")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_PREVIEWIMAGEVALID, EXIF_FORMAT_LONG,
{ {0, N_("No")},
{1, N_("Yes")},
{0, NULL}}},
{ MNOTE_OLYMPUS_TAG_CCDSCANMODE, EXIF_FORMAT_SHORT,
{ {0, N_("Interlaced")},
{1, N_("Progressive")},
{0, NULL}}},
{ MNOTE_SANYO_TAG_SEQUENTIALSHOT, EXIF_FORMAT_SHORT,
{ {0, N_("None")},
{1, N_("Standard")},
{2, N_("Best")},
{3, N_("Adjust exposure")},
{0, NULL}}},
{ MNOTE_SANYO_TAG_FOCUSMODE, EXIF_FORMAT_SHORT,
{ {1, N_("Spot focus")},
{2, N_("Normal focus")},
{0, NULL}}},
{ MNOTE_SANYO_TAG_RECORDSHUTTERRELEASE, EXIF_FORMAT_SHORT,
{ {0, N_("Record while down")},
{1, N_("Press start, press stop")},
{0, NULL}}},
{ MNOTE_SANYO_TAG_RESAVED, EXIF_FORMAT_SHORT,
{ {0, N_("No")},
{1, N_("Yes")},
{0, NULL}}},
{ MNOTE_SANYO_TAG_CCDSENSITIVITY, EXIF_FORMAT_SHORT,
{ {0, N_("Auto")},
{1, N_("ISO 50")},
{3, N_("ISO 100")},
{4, N_("ISO 200")},
{5, N_("ISO 400")},
{0, NULL}}},
{ MNOTE_SANYO_TAG_SCENESELECT, EXIF_FORMAT_SHORT,
{ {0, N_("Off")},
{1, N_("Sport")},
{2, N_("TV")},
{3, N_("Night")},
{4, N_("User 1")},
{5, N_("User 2")},
{6, N_("Lamp")},
{0, NULL}}},
{ MNOTE_SANYO_TAG_SEQUENCESHOTINTERVAL, EXIF_FORMAT_SHORT,
{ {0, N_("5 frames/sec")},
{1, N_("10 frames/sec")},
{2, N_("15 frames/sec")},
{3, N_("20 frames/sec")},
{0, NULL}}},
#endif
{ 0, 0, { { 0, NULL } } }
};
char *
mnote_olympus_entry_get_value (MnoteOlympusEntry *entry, char *v, unsigned int maxlen)
{
char buf[30];
ExifLong vl;
ExifShort vs = 0;
ExifSShort vss = 0;
ExifRational vr, vr2;
ExifSRational vsr;
int i, j;
double r, b;
if (!entry)
return (NULL);
memset (v, 0, maxlen);
maxlen--;
if ((!entry->data) && (entry->components > 0))
return (v);
switch (entry->tag) {
/* Nikon */
case MNOTE_NIKON_TAG_FIRMWARE:
CF (entry->format, EXIF_FORMAT_UNDEFINED, v, maxlen);
CC (entry->components, 4, v, maxlen);
vl = exif_get_long (entry->data, entry->order);
if ((vl & 0xF0F0F0F0) == 0x30303030) {
memcpy (v, entry->data, MIN (maxlen, 4));
} else {
snprintf (v, maxlen, "%04lx", (long unsigned int) vl);
}
break;
case MNOTE_NIKON_TAG_ISO:
CF (entry->format, EXIF_FORMAT_SHORT, v, maxlen);
CC (entry->components, 2, v, maxlen);
/*vs = exif_get_short (entry->data, entry->order);*/
vs = exif_get_short (entry->data + 2, entry->order);
snprintf (v, maxlen, "ISO %hd", vs);
break;
case MNOTE_NIKON_TAG_ISO2:
CF (entry->format, EXIF_FORMAT_SHORT, v, maxlen);
CC (entry->components, 2, v, maxlen);
/*vs = exif_get_short (entry->data, entry->order);*/
vs = exif_get_short (entry->data + 2, entry->order);
snprintf (v, maxlen, "ISO2 %hd", vs);
break;
case MNOTE_NIKON_TAG_QUALITY:
case MNOTE_NIKON_TAG_COLORMODE:
case MNOTE_NIKON_TAG_COLORMODE1:
case MNOTE_NIKON_TAG_WHITEBALANCE:
case MNOTE_NIKON_TAG_SHARPENING:
case MNOTE_NIKON_TAG_FOCUSMODE:
case MNOTE_NIKON_TAG_FLASHSETTING:
case MNOTE_NIKON_TAG_ISOSELECTION:
case MNOTE_NIKON_TAG_FLASHMODE:
case MNOTE_NIKON_TAG_IMAGEADJUSTMENT:
case MNOTE_NIKON_TAG_ADAPTER:
case MNOTE_NIKON_TAG_SATURATION2:
case MNOTE_EPSON_TAG_SOFTWARE:
CF (entry->format, EXIF_FORMAT_ASCII, v, maxlen);
memcpy(v, entry->data, MIN (maxlen, entry->size));
break;
case MNOTE_NIKON_TAG_TOTALPICTURES:
case MNOTE_EPSON_TAG_IMAGE_WIDTH:
case MNOTE_EPSON_TAG_IMAGE_HEIGHT:
CF (entry->format, EXIF_FORMAT_LONG, v, maxlen);
CC (entry->components, 1, v, maxlen);
vl = exif_get_long (entry->data, entry->order);
snprintf (v, maxlen, "%lu", (long unsigned int) vl );
break;
case MNOTE_NIKON_TAG_LENS_FSTOPS:
case MNOTE_NIKON_TAG_EXPOSUREDIFF: {
unsigned char a,b,c,d;
CF (entry->format, EXIF_FORMAT_UNDEFINED, v, maxlen);
CC (entry->components, 4, v, maxlen);
vl = exif_get_long (entry->data, entry->order);
a = (vl>>24)&0xff; b = (vl>>16)&0xff; c = (vl>>8)&0xff; d = (vl)&0xff;
snprintf (v, maxlen, "%.1f", c?(float)a*((float)b/(float)c):0 );
break;
}
case MNOTE_NIKON_TAG_FLASHEXPCOMPENSATION:
case MNOTE_NIKON_TAG_FLASHEXPOSUREBRACKETVAL:
CF (entry->format, EXIF_FORMAT_UNDEFINED, v, maxlen);
CC (entry->components, 4, v, maxlen);
vl = exif_get_long (entry->data, entry->order);
snprintf (v, maxlen, "%.1f", ((long unsigned int) vl>>24)/6.0 );
break;
case MNOTE_NIKON_TAG_SATURATION:
case MNOTE_NIKON_TAG_WHITEBALANCEFINE:
case MNOTE_NIKON_TAG_HUE:
case MNOTE_OLYMPUS_TAG_SENSORTEMPERATURE:
case MNOTE_OLYMPUS_TAG_LENSTEMPERATURE:
CF (entry->format, EXIF_FORMAT_SSHORT, v, maxlen);
CC (entry->components, 1, v, maxlen);
vs = exif_get_short (entry->data, entry->order);
snprintf (v, maxlen, "%hd", vs);
break;
case MNOTE_NIKON_TAG_WHITEBALANCERB:
CF (entry->format, EXIF_FORMAT_RATIONAL, v, maxlen);
CC (entry->components, 4, v, maxlen);
vr = exif_get_rational (entry->data, entry->order);
r = (double)vr.numerator / vr.denominator;
vr = exif_get_rational (entry->data+8, entry->order);
b = (double)vr.numerator / vr.denominator;
snprintf (v, maxlen, _("Red Correction %f, blue Correction %f"), r,b);
break;
case MNOTE_NIKON_TAG_MANUALFOCUSDISTANCE:
CF (entry->format, EXIF_FORMAT_RATIONAL, v, maxlen);
CC (entry->components, 1, v, maxlen);
vr = exif_get_rational (entry->data, entry->order);
if (vr.numerator) {
r = (double)vr.numerator / vr.denominator;
snprintf (v, maxlen, _("%2.2f meters"), r);
} else {
strncpy (v, _("No manual focus selection"), maxlen);
}
break;
case MNOTE_NIKON_TAG_SENSORPIXELSIZE:
CF (entry->format, EXIF_FORMAT_RATIONAL, v, maxlen);
CC (entry->components, 2, v, maxlen);
vr = exif_get_rational (entry->data, entry->order);
vr2 = exif_get_rational (entry->data+8, entry->order);
r = (double)vr.numerator / vr.denominator;
b = (double)vr2.numerator / vr2.denominator;
snprintf (v, maxlen, "%2.2f x %2.2f um", r, b);
break;
case MNOTE_NIKON_TAG_BRACKETING:
CF2 (entry->format, EXIF_FORMAT_BYTE, EXIF_FORMAT_SHORT, v, maxlen);
CC (entry->components, 1, v, maxlen);
if (EXIF_FORMAT_SHORT == entry->format) {
vs = exif_get_short (entry->data, entry->order);
} else {
vs = entry->data[0];
}
snprintf (v, maxlen, "%hd", vs);
break;
case MNOTE_NIKON_TAG_AFFOCUSPOSITION:
CF (entry->format, EXIF_FORMAT_UNDEFINED, v, maxlen);
CC (entry->components, 4, v, maxlen);
switch ( *( entry->data+1) ) {
case 0: strncpy (v, _("AF position: center"), maxlen); break;
case 1: strncpy (v, _("AF position: top"), maxlen); break;
case 2: strncpy (v, _("AF position: bottom"), maxlen); break;
case 3: strncpy (v, _("AF position: left"), maxlen); break;
case 4: strncpy (v, _("AF position: right"), maxlen); break;
case 5: strncpy (v, _("AF position: upper-left"), maxlen); break;
case 6: strncpy (v, _("AF position: upper-right"), maxlen); break;
case 7: strncpy (v, _("AF position: lower-left"), maxlen); break;
case 8: strncpy (v, _("AF position: lower-right"), maxlen); break;
case 9: strncpy (v, _("AF position: far left"), maxlen); break;
case 10: strncpy (v, _("AF position: far right"), maxlen); break;
default: strncpy (v, _("Unknown AF position"), maxlen);
}
break;
case MNOTE_OLYMPUS_TAG_FLASHDEVICE:
CF (entry->format, EXIF_FORMAT_SHORT, v, maxlen);
CC (entry->components, 2, v, maxlen);
vs = exif_get_short(entry->data, entry->order);
/* search for the tag */
for (i = 0; (items[i].tag && items[i].tag != entry->tag); i++)
;
if (!items[i].tag) {
snprintf (v, maxlen, _("Internal error (unknown value %hi)"), vs);
break;
}
CF (entry->format, items[i].fmt, v, maxlen);
/* find the value */
for (j = 0; items[i].elem[j].string &&
(items[i].elem[j].index < vs); j++);
if (items[i].elem[j].index != vs) {
snprintf (v, maxlen, _("Unknown value %hi"), vs);
break;
}
strncpy (v, _(items[i].elem[j].string), maxlen);
break;
case MNOTE_OLYMPUS_TAG_DIGIZOOM:
if (entry->format == EXIF_FORMAT_RATIONAL) {
CC (entry->components, 1, v, maxlen);
vr = exif_get_rational (entry->data, entry->order);
if (!vr.numerator) {
strncpy (v, _("None"), maxlen);
} else {
r = (double)vr.numerator / vr.denominator;
snprintf (v, maxlen, "%2.2f", r);
}
break;
}
/* fall through to handle SHORT version of this tag */
case MNOTE_NIKON_TAG_LENSTYPE:
case MNOTE_NIKON_TAG_FLASHUSED:
case MNOTE_NIKON1_TAG_QUALITY:
case MNOTE_NIKON1_TAG_COLORMODE:
case MNOTE_NIKON1_TAG_IMAGEADJUSTMENT:
case MNOTE_NIKON1_TAG_CCDSENSITIVITY:
case MNOTE_NIKON1_TAG_WHITEBALANCE:
case MNOTE_NIKON1_TAG_CONVERTER:
case MNOTE_OLYMPUS_TAG_QUALITY:
case MNOTE_OLYMPUS_TAG_MACRO:
case MNOTE_OLYMPUS_TAG_BWMODE:
case MNOTE_OLYMPUS_TAG_ONETOUCHWB:
case MNOTE_OLYMPUS_TAG_FLASHMODE:
case MNOTE_OLYMPUS_TAG_FOCUSRANGE:
case MNOTE_OLYMPUS_TAG_MANFOCUS:
case MNOTE_OLYMPUS_TAG_SHARPNESS:
case MNOTE_OLYMPUS_TAG_EXTERNALFLASHBOUNCE:
case MNOTE_OLYMPUS_TAG_CONTRAST:
case MNOTE_OLYMPUS_TAG_PREVIEWIMAGEVALID:
case MNOTE_OLYMPUS_TAG_CCDSCANMODE:
case MNOTE_SANYO_TAG_SEQUENTIALSHOT:
case MNOTE_SANYO_TAG_FOCUSMODE:
case MNOTE_SANYO_TAG_RECORDSHUTTERRELEASE:
case MNOTE_SANYO_TAG_RESAVED:
case MNOTE_SANYO_TAG_CCDSENSITIVITY:
case MNOTE_SANYO_TAG_SCENESELECT:
case MNOTE_SANYO_TAG_SEQUENCESHOTINTERVAL:
CC (entry->components, 1, v, maxlen);
switch (entry->format) {
case EXIF_FORMAT_BYTE:
case EXIF_FORMAT_UNDEFINED:
vs = entry->data[0];
break;
case EXIF_FORMAT_SHORT:
vs = exif_get_short(entry->data, entry->order);
break;
default:
vs = 0;
break;
}
/* search for the tag */
for (i = 0; (items[i].tag && items[i].tag != entry->tag); i++)
;
if (!items[i].tag) {
snprintf (v, maxlen, _("Internal error (unknown value %hi)"), vs);
break;
}
CF (entry->format, items[i].fmt, v, maxlen);
/* find the value */
for (j = 0; items[i].elem[j].string &&
(items[i].elem[j].index < vs); j++);
if (items[i].elem[j].index != vs) {
snprintf (v, maxlen, _("Unknown value %hi"), vs);
break;
}
strncpy (v, _(items[i].elem[j].string), maxlen);
break;
case MNOTE_OLYMPUS_TAG_NOISEREDUCTION:
case MNOTE_SANYO_TAG_WIDERANGE:
case MNOTE_SANYO_TAG_COLORADJUSTMENTMODE:
case MNOTE_SANYO_TAG_QUICKSHOT:
case MNOTE_SANYO_TAG_VOICEMEMO:
case MNOTE_SANYO_TAG_FLICKERREDUCE:
case MNOTE_SANYO_TAG_OPTICALZOOM:
case MNOTE_SANYO_TAG_DIGITALZOOM:
case MNOTE_SANYO_TAG_LIGHTSOURCESPECIAL:
CF (entry->format, EXIF_FORMAT_SHORT, v, maxlen);
CC (entry->components, 1, v, maxlen);
vs = exif_get_short (entry->data, entry->order);
switch (vs) {
case 0:
strncpy (v, _("Off"), maxlen);
break;
case 1:
strncpy (v, _("On"), maxlen);
break;
default:
sprintf (buf, _("Unknown %hu"), vs);
strncat (v, buf, maxlen - strlen (v));
break;
}
break;
case MNOTE_SANYO_TAG_SELFTIMER:
CF (entry->format, EXIF_FORMAT_SHORT, v, maxlen);
CC (entry->components, 1, v, maxlen);
vs = exif_get_short (entry->data, entry->order);
switch (vs) {
case 0:
strncpy (v, _("Off"), maxlen);
break;
case 1:
strncpy (v, _("On"), maxlen);
break;
case 2:
strncpy (v, _("2 sec."), maxlen);
break;
default:
sprintf (buf, _("Unknown %hu"), vs);
strncat (v, buf, maxlen - strlen (v));
break;
}
break;
case MNOTE_NIKON_TAG_LENS:
CF (entry->format, EXIF_FORMAT_RATIONAL, v, maxlen);
CC (entry->components, 4, v, maxlen);
{
double c,d;
unsigned long a,b;
vr = exif_get_rational (entry->data, entry->order);
a = vr.numerator / vr.denominator;
vr = exif_get_rational (entry->data+8, entry->order);
b = vr.numerator / vr.denominator;
vr = exif_get_rational (entry->data+16, entry->order);
c = (double)vr.numerator / vr.denominator;
vr = exif_get_rational (entry->data+24, entry->order);
d = (double)vr.numerator / vr.denominator;
snprintf (v, maxlen, "%ld-%ldmm 1:%3.1f - %3.1f",a,b,c,d);
}
break;
/* Olympus */
case MNOTE_OLYMPUS_TAG_MODE:
CF (entry->format, EXIF_FORMAT_LONG, v, maxlen);
CC (entry->components, 3, v, maxlen);
vl = exif_get_long (entry->data, entry->order);
switch (vl) {
case 0:
strncpy (v, _("Normal"), maxlen);
break;
case 1:
strncpy (v, _("Unknown"), maxlen);
break;
case 2:
strncpy (v, _("Fast"), maxlen);
break;
case 3:
strncpy (v, _("Panorama"), maxlen);
break;
default:
snprintf (v, maxlen, "%li", (long int) vl);
}
vl = exif_get_long (entry->data + 4, entry->order);
snprintf (buf, sizeof (buf), "/%li/", (long int) vl);
strncat (v, buf, maxlen - strlen (v));
vl = exif_get_long (entry->data + 8, entry->order);
switch (vl) {
case 1:
strncat (v, _("Left to right"), maxlen - strlen (v));
break;
case 2:
strncat (v, _("Right to left"), maxlen - strlen (v));
break;
case 3:
strncat (v, _("Bottom to top"), maxlen - strlen (v));
break;
case 4:
strncat (v, _("Top to bottom"), maxlen - strlen (v));
break;
default:
snprintf (buf, sizeof (buf), "%li",
(long int) vl);
strncat (v, buf, maxlen - strlen (v));
}
break;
case MNOTE_OLYMPUS_TAG_LENSDISTORTION:
if (entry->format == EXIF_FORMAT_SHORT) {
/* Epson uses a single SHORT here */
CC (entry->components, 1, v, maxlen);
vs = exif_get_short (entry->data, entry->order);
sprintf (buf, "%hu", vs);
strncat (v, buf, maxlen - strlen (v));
} else {
/* Others use an array of SSHORT here */
CC (entry->components, 6, v, maxlen);
CF (entry->format, EXIF_FORMAT_SSHORT, v, maxlen);
for (i=0; i < (int)entry->components; ++i) {
vss = exif_get_sshort (entry->data+2*i, entry->order);
sprintf (buf, "%hd ", vss);
strncat (v, buf, maxlen - strlen (v));
}
}
break;
case MNOTE_OLYMPUS_TAG_COLORCONTROL:
CF (entry->format, EXIF_FORMAT_SHORT, v, maxlen);
CC (entry->components, 6, v, maxlen);
for (i=0; i < (int)entry->components; ++i) {
vs = exif_get_short (entry->data+2*i, entry->order);
sprintf (buf, "%hu ", vs);
strncat (v, buf, maxlen - strlen (v));
}
break;
case MNOTE_OLYMPUS_TAG_VERSION:
CF (entry->format, EXIF_FORMAT_ASCII, v, maxlen);
CC2 (entry->components, 5, 8, v, maxlen);
strncpy (v, (char *)entry->data, MIN (maxlen, entry->size));
break;
case MNOTE_OLYMPUS_TAG_SERIALNUMBER2:
CF (entry->format, EXIF_FORMAT_ASCII, v, maxlen);
strncpy (v, (char *)entry->data, MIN (maxlen, entry->size));
break;
case MNOTE_OLYMPUS_TAG_INFO:
CF (entry->format, EXIF_FORMAT_ASCII, v, maxlen);
CC2 (entry->components, 52, 60, v, maxlen);
strncpy (v, (char *)entry->data, MIN (maxlen, entry->size));
break;
case MNOTE_OLYMPUS_TAG_ID:
CF (entry->format, EXIF_FORMAT_UNDEFINED, v, maxlen);
CC (entry->components, 32, v, maxlen);
strncpy (v, (char *)entry->data, MIN (maxlen, entry->size));
break;
case MNOTE_OLYMPUS_TAG_UNKNOWN_4:
CF (entry->format, EXIF_FORMAT_LONG, v, maxlen);
CC (entry->components, 30, v, maxlen);
for (i=0; i < (int)entry->components; ++i) {
vl = exif_get_long (entry->data+4*i, entry->order);
sprintf (buf, "%lu ", (unsigned long)vl);
strncat (v, buf, maxlen - strlen (v));
}
break;
case MNOTE_OLYMPUS_TAG_FOCUSDIST:
CF (entry->format, EXIF_FORMAT_RATIONAL, v, maxlen);
CC (entry->components, 1, v, maxlen);
vr = exif_get_rational (entry->data, entry->order);
if (vr.numerator == 0) {
strncpy (v, _("Unknown"), maxlen);
}
else {
unsigned long tmp = vr.numerator / vr.denominator;
snprintf (v, maxlen, "%li mm", tmp);
}
break;
case MNOTE_OLYMPUS_TAG_WBALANCE:
CF (entry->format, EXIF_FORMAT_SHORT, v, maxlen);
CC (entry->components, 2, v, maxlen);
vs = exif_get_short (entry->data, entry->order);
switch (vs) {
case 1:
strncpy (v, _("Automatic"), maxlen);
break;
case 2:
{
ExifShort v2 = exif_get_short (entry->data + 2, entry->order);
unsigned long colorTemp = 0;
switch (v2) {
case 2:
colorTemp = 3000;
break;
case 3:
colorTemp = 3700;
break;
case 4:
colorTemp = 4000;
break;
case 5:
colorTemp = 4500;
break;
case 6:
colorTemp = 5500;
break;
case 7:
colorTemp = 6500;
break;
case 9:
colorTemp = 7500;
break;
}
if (colorTemp) {
snprintf (v, maxlen, _("Manual: %liK"), colorTemp);
}
else {
strncpy (v, _("Manual: unknown"), maxlen);
}
}
break;
case 3:
strncpy (v, _("One-touch"), maxlen);
break;
default:
strncpy (v, _("Unknown"), maxlen);
break;
}
break;
case MNOTE_OLYMPUS_TAG_REDBALANCE:
case MNOTE_OLYMPUS_TAG_BLUEBALANCE:
CF (entry->format, EXIF_FORMAT_SHORT, v, maxlen);
CC (entry->components, 2, v, maxlen);
vs = exif_get_short (entry->data, entry->order);
snprintf (v, maxlen, "%hu ", vs);
vs = exif_get_short (entry->data + 2, entry->order);
sprintf (buf, "%hu", vs);
strncat (v, buf, maxlen - strlen (v));
break;
case MNOTE_OLYMPUS_TAG_BLACKLEVEL:
case MNOTE_NIKON_TAG_IMAGEBOUNDARY:
CC (entry->components, 4, v, maxlen);
/* Fall through to COLORMATRIX */
case MNOTE_OLYMPUS_TAG_COLORMATRIX:
CF (entry->format, EXIF_FORMAT_SHORT, v, maxlen);
if (entry->tag == MNOTE_OLYMPUS_TAG_COLORMATRIX)
CC (entry->components, 9, v, maxlen);
for (i=0; i < (int)entry->components; ++i) {
vs = exif_get_short (entry->data+2*i, entry->order);
sprintf (buf, "%hu ", vs);
strncat (v, buf, maxlen - strlen (v));
}
break;
case MNOTE_NIKON1_TAG_FOCUS:
case MNOTE_NIKON_TAG_DIGITALZOOM:
case MNOTE_NIKON1_TAG_DIGITALZOOM:
case MNOTE_OLYMPUS_TAG_FOCALPLANEDIAGONAL:
CF (entry->format, EXIF_FORMAT_RATIONAL, v, maxlen);
/* Fall through to default handler for display */
default:
switch (entry->format) {
case EXIF_FORMAT_ASCII:
strncpy (v, (char *)entry->data, MIN (maxlen, entry->size));
break;
case EXIF_FORMAT_SHORT:
CC (entry->components, 1, v, maxlen);
vs = exif_get_short (entry->data, entry->order);
snprintf (v, maxlen, "%hu", vs);
break;
case EXIF_FORMAT_LONG:
CC (entry->components, 1, v, maxlen);
vl = exif_get_long (entry->data, entry->order);
snprintf (v, maxlen, "%li", (long int) vl);
break;
case EXIF_FORMAT_RATIONAL:
CC (entry->components, 1, v, maxlen);
vr = exif_get_rational (entry->data, entry->order);
if (!vr.denominator) {
strncpy (v, _("Infinite"), maxlen);
} else {
r = (double)vr.numerator / vr.denominator;
snprintf (v, maxlen, "%2.3f", r);
}
break;
case EXIF_FORMAT_SRATIONAL:
CC (entry->components, 1, v, maxlen);
vsr = exif_get_srational (entry->data, entry->order);
if (!vsr.denominator) {
strncpy (v, _("Infinite"), maxlen);
} else {
r = (double)vsr.numerator / vsr.denominator;
snprintf (v, maxlen, "%2.3f", r);
}
break;
case EXIF_FORMAT_UNDEFINED:
default:
snprintf (v, maxlen, _("%i bytes unknown data: "),
entry->size);
for (i = 0; i < (int)entry->size; i++) {
sprintf (buf, "%02x", entry->data[i]);
strncat (v, buf, maxlen - strlen (v));
}
break;
}
break;
}
return (v);
}