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Unified Diff: libexif/sources/libexif/olympus/mnote-olympus-entry.c

Issue 10535156: Add libexif to deps/third_party. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/
Patch Set: Created 8 years, 6 months ago
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Index: libexif/sources/libexif/olympus/mnote-olympus-entry.c
===================================================================
--- libexif/sources/libexif/olympus/mnote-olympus-entry.c (revision 0)
+++ libexif/sources/libexif/olympus/mnote-olympus-entry.c (revision 0)
@@ -0,0 +1,821 @@
+/* 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);
+}
Property changes on: libexif/sources/libexif/olympus/mnote-olympus-entry.c
___________________________________________________________________
Added: svn:eol-style
+ LF
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