/* mnote-canon-entry.c
*
- * Copyright © 2002 Lutz Müller <lutz@users.sourceforge.net>
- * Copyright © 2003 Matthieu Castet <mat-c@users.sourceforge.net>
+ * Copyright (c) 2002 Lutz Mueller <lutz@users.sourceforge.net>
+ * Copyright (c) 2003 Matthieu Castet <mat-c@users.sourceforge.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
*
* 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include <libexif/exif-utils.h>
#include <libexif/i18n.h>
-/* #define DEBUG */
-
#define CF(format,target,v,maxlen) \
{ \
if (format != target) { \
{ 3, 2, N_("On")},
{ 3, 3, N_("Red-eye reduction")},
{ 3, 4, N_("Slow synchro")},
- { 3, 5, N_("Auto + Red-eye reduction")},
- { 3, 6, N_("On + Red-eye reduction")},
+ { 3, 5, N_("Auto, red-eye reduction")},
+ { 3, 6, N_("On, red-eye reduction")},
{ 3, 16, N_("External flash")},
{ 4, 0, N_("Single")},
{ 4, 1, N_("Continuous")},
{21, 11, N_("Canon EF 35mm f/2")},
{21, 13, N_("Canon EF 15mm f/2.8")},
{21, 21, N_("Canon EF 80-200mm f/2.8L")},
- {21, 22, N_("Tokina AT-X280AF PRO 28-80mm F2.8 ASPHERICAL")},
+ {21, 22, N_("Tokina AT-X280AF PRO 28-80mm F2.8 Aspherical")},
{21, 26, N_("Cosina 100mm f/3.5 Macro AF")},
{21, 28, N_("Tamron AF Aspherical 28-200mm f/3.8-5.6")},
{21, 29, N_("Canon EF 50mm f/1.8 MkII")},
{21, 31, N_("Tamron SP AF 300mm f/2.8 LD IF")},
{21, 32, N_("Canon EF 24mm f/2.8 or Sigma 15mm f/2.8 EX Fisheye")},
+ {21, 37, N_("Canon EF 35-80mm f/4-5.6")},
{21, 39, N_("Canon EF 75-300mm f/4-5.6")},
{21, 40, N_("Canon EF 28-80mm f/3.5-5.6")},
{21, 43, N_("Canon EF 28-105mm f/4-5.6")},
{21, 45, N_("Canon EF-S 18-55mm f/3.5-5.6")},
+ {21, 52, N_("Canon EF-S 18-55mm f/3.5-5.6 IS II")},
{21, 124, N_("Canon MP-E 65mm f/2.8 1-5x Macro Photo")},
{21, 125, N_("Canon TS-E 24mm f/3.5L")},
{21, 126, N_("Canon TS-E 45mm f/2.8")},
{21, 238, N_("Canon EF 70-300mm F4-5.6 IS USM")},
{21, 241, N_("Canon EF 50mm F1.2L USM")},
{21, 242, N_("Canon EF 70-200mm f/4L IS USM")},
+ {21, 251, N_("Canon EF 70-200mm f/2.8L IS II USM")},
{28, 0, N_("Manual")},
{28, 1, N_("TTL")},
{28, 2, N_("A-TTL")},
{32, 0, N_("Normal AE")},
{32, 1, N_("Exposure compensation")},
{32, 2, N_("AE lock")},
- {32, 3, N_("AE lock + Exposure compensation")},
+ {32, 3, N_("AE lock + exposure compensation")},
{32, 4, N_("No AE")},
{33, 0, N_("Off")},
{33, 1, N_("On")},
{ 13, 0x3000, N_("None (MF)")},
{ 13, 0x3001, N_("Right")},
{ 13, 0x3002, N_("Center")},
- { 13, 0x3003, N_("Center + Right")},
+ { 13, 0x3003, N_("Center-right")},
{ 13, 0x3004, N_("Left")},
- { 13, 0x3005, N_("Left + Right")},
- { 13, 0x3006, N_("Left + Center")},
+ { 13, 0x3005, N_("Left-right")},
+ { 13, 0x3006, N_("Left-center")},
{ 13, 0x3007, N_("All")},
{ 15, 0, N_("Off")},
{ 15, 1, N_("On (shot 1)")},
{7, 4, N_("Fluorescent")},
{7, 5, N_("Flash")},
{7, 6, N_("Custom")},
- {7, 7, N_("Black & White")},
+ {7, 7, N_("Black & white")},
{7, 8, N_("Shade")},
- {7, 9, N_("Manual Temperature (Kelvin)")},
- {7, 10, N_("PC Set1")},
- {7, 11, N_("PC Set2")},
- {7, 12, N_("PC Set3")},
- {7, 14, N_("Daylight Fluorescent")},
+ {7, 9, N_("Manual temperature (Kelvin)")},
+ {7, 10, N_("PC set 1")},
+ {7, 11, N_("PC set 2")},
+ {7, 12, N_("PC set 3")},
+ {7, 14, N_("Daylight fluorescent")},
{7, 15, N_("Custom 1")},
{7, 16, N_("Custom 2")},
{7, 17, N_("Underwater")},
{9, 0x02, N_("Set 1")},
{9, 0x03, N_("Set 2")},
{9, 0x04, N_("Set 3")},
- {9, 0x21, N_("User Def. 1")},
- {9, 0x22, N_("User Def. 2")},
- {9, 0x23, N_("User Def. 3")},
+ {9, 0x21, N_("User def. 1")},
+ {9, 0x22, N_("User def. 2")},
+ {9, 0x23, N_("User def. 3")},
{9, 0x41, N_("External 1")},
{9, 0x42, N_("External 2")},
{9, 0x43, N_("External 3")},
}
}
if ((table[j].subtag == t) && (table[j].value == vs) && table[j].name) {
- /* Matching subtag and value found. */
- strncpy (val, table[j].name, maxlen);
+ /* Matching subtag and value found. */
+ strncpy (val, _(table[j].name), maxlen);
} else {
/* No matching subtag and/or value found. */
snprintf (val, maxlen, "0x%04x", vs);
unsigned int i, bit, lastbit = 0;
/*
- * Search the table for the last matching bit, because
- * that one needs no additional comma appended.
- */
+ * Search the table for the last matching bit, because
+ * that one needs no additional comma appended.
+ */
for (i = j; table[i].name && (table[i].subtag == t); i++) {
bit = table[i].value;
if ((vs >> bit) & 1) {
for (i = j; table[i].name && (table[i].subtag == t); i++) {
bit = table[i].value;
if ((vs >> bit) & 1) {
- strncat(val, table[i].name, maxlen - strlen (val));
+ strncat(val, _(table[i].name), maxlen - strlen (val));
if (bit != lastbit)
- strncat (val, N_(", "), maxlen - strlen (val));
+ strncat (val, _(", "), maxlen - strlen (val));
}
}
} else {
{
char buf[128];
ExifLong vl;
+ ExifSLong vsl;
ExifShort vs, n;
+ ExifSShort vss;
unsigned char *data;
+ size_t size;
double d;
if (!entry)
return NULL;
data = entry->data;
+ size = entry->size;
memset (val, 0, maxlen);
maxlen--;
switch (entry->tag) {
case MNOTE_CANON_TAG_SETTINGS_1:
CF (entry->format, EXIF_FORMAT_SHORT, val, maxlen);
+
+ if (size < 2) return NULL;
n = exif_get_short (data, entry->order) / 2;
if (t >= n) return NULL;
+
CC (entry->components, n, val, maxlen);
+
+ if (size < 2 + t*2 + 2) return NULL;
vs = exif_get_short (data + 2 + t * 2, entry->order);
switch (t) {
case 1:
case 15:
if (((vs & 0xC000) == 0x4000) && (vs != 0x7FFF)) {
/* Canon S3 IS - directly specified value */
- snprintf (val, maxlen, _("%i"), vs & ~0x4000);
+ snprintf (val, maxlen, "%i", vs & ~0x4000);
} else {
/* Standard Canon - index into lookup table */
canon_search_table_value (entries_settings_1, t, vs, val, maxlen);
case MNOTE_CANON_TAG_FOCAL_LENGTH:
CF (entry->format, EXIF_FORMAT_SHORT, val, maxlen);
+ if (size < t*2 + 2) return NULL;
vs = exif_get_short (data + t * 2, entry->order);
switch (t) {
case 1:
case MNOTE_CANON_TAG_SETTINGS_2:
CF (entry->format, EXIF_FORMAT_SHORT, val, maxlen);
+ if (size < 2) return NULL;
n = exif_get_short (data, entry->order) / 2;
if (t >= n) return NULL;
CC (entry->components, n, val, maxlen);
- vs = exif_get_short (data + 2 + t * 2, entry->order);
+ if (size < 2 + t*2 + 2) return NULL;
+ vss = exif_get_sshort (data + 2 + t * 2, entry->order);
switch (t) {
case 0:
+ snprintf (val, maxlen, "%.3f", pow (2, vss / 32.0));
+ break;
case 1:
- snprintf (val, maxlen, "%.0f", apex_value_to_iso_speed(vs / 32.0));
+ snprintf (val, maxlen, "%.0f", apex_value_to_iso_speed (vss / 32.0));
break;
case 2:
case 5:
case 14:
case 16:
- snprintf (val, maxlen, _("%.2f EV"), vs / 32.0);
+ snprintf (val, maxlen, _("%.2f EV"), vss / 32.0);
break;
case 3:
case 20:
- snprintf (val, maxlen, "%.2f", apex_value_to_aperture (vs / 32.0));
+ snprintf (val, maxlen, "%.2f", apex_value_to_aperture (vss / 32.0));
break;
case 4:
case 21:
- d = apex_value_to_shutter_speed(vs / 32.0);
+ d = apex_value_to_shutter_speed (vss / 32.0);
if (d < 1)
- snprintf (val, maxlen, _("1/%d"),(int)(1.0 / d));
+ snprintf (val, maxlen, _("1/%.0f"), 1.0 / d);
else
- snprintf (val, maxlen, _("%d"), (int) d);
+ snprintf (val, maxlen, "%.0f", d);
break;
case 8:
- snprintf (val, maxlen, "%u", vs);
+ snprintf (val, maxlen, "%u", vss);
break;
case 12:
- snprintf (val, maxlen, "%.2f", vs / 32.0);
+ snprintf (val, maxlen, "%.2f", vss / 32.0);
break;
case 18:
case 19:
- snprintf (val, maxlen, _("%u mm"), vs);
+ snprintf (val, maxlen, _("%u mm"), vss);
break;
case 28:
- if (!vs) {
+ if (vss <= 0) {
strncpy(val, _("Off"), maxlen);
break;
}
- snprintf (val, maxlen, _("%i (ms)"), vs * 100);
+ snprintf (val, maxlen, _("%i (ms)"), vss * 100);
break;
default:
- canon_search_table_value (entries_settings_2, t, vs, val, maxlen);
+ canon_search_table_value (entries_settings_2, t, vss, val, maxlen);
}
break;
case MNOTE_CANON_TAG_PANORAMA:
CF (entry->format, EXIF_FORMAT_SHORT, val, maxlen);
+ if (size < t*2 + 2) return NULL;
vs = exif_get_short (data + t * 2, entry->order);
canon_search_table_value (entries_panorama, t, vs, val, maxlen);
break;
case MNOTE_CANON_TAG_IMAGE_NUMBER:
CF (entry->format, EXIF_FORMAT_LONG, val, maxlen);
CC (entry->components, 1, val, maxlen);
+ if (size < 4) return NULL;
vl = exif_get_long (data, entry->order);
snprintf (val, maxlen, "%03lu-%04lu",
(unsigned long) vl/10000,
case MNOTE_CANON_TAG_SERIAL_NUMBER:
CF (entry->format, EXIF_FORMAT_LONG, val, maxlen);
CC (entry->components, 1, val, maxlen);
+ if (size < 4) return NULL;
vl = exif_get_long (data, entry->order);
snprintf (val, maxlen, "%04X-%05d", (int)vl>>16,(int)vl&0xffff);
break;
case MNOTE_CANON_TAG_CUSTOM_FUNCS:
CF (entry->format, EXIF_FORMAT_SHORT, val, maxlen);
+ if (size < 2) return NULL;
n = exif_get_short (data, entry->order) / 2;
if (t >= n) return NULL;
CC (entry->components, n, val, maxlen);
+ if (size < 2 + t*2 + 2) return NULL;
vs = exif_get_short (data + 2 + t * 2, entry->order);
snprintf (buf, sizeof (buf), "%u", vs);
strncat (val, buf, maxlen - strlen (val));
case MNOTE_CANON_TAG_COLOR_INFORMATION:
CF (entry->format, EXIF_FORMAT_SHORT, val, maxlen);
+ if (size < 2) return NULL;
n = exif_get_short (data, entry->order) / 2;
if (t >= n) return NULL;
CC (entry->components, n, val, maxlen);
+ if (size < 2 + t*2 + 2) return NULL;
vs = exif_get_short (data + 2 + t * 2, entry->order);
canon_search_table_value (color_information, t, vs, val, maxlen);
break;
default:
-#ifdef DEBUG
- {
- int i;
- if (entry->format == EXIF_FORMAT_SHORT)
- for(i=0;i<entry->components;i++) {
- vs = exif_get_short (data, entry->order);
- data+=2;
- printf ("Value%d=%d\n", i, vs);
- }
- else if (entry->format == EXIF_FORMAT_LONG)
- for(i=0;i<entry->components;i++) {
- vl = exif_get_long (data, entry->order);
- data+=4;
- printf ("Value%d=%d\n", i, vs);
+ switch (entry->format) {
+ case EXIF_FORMAT_SHORT:
+ {
+ size_t i, len = strlen(val);
+ for(i=0; i<entry->components; i++) {
+ if (size < 2)
+ break;
+ vs = exif_get_short (data, entry->order);
+ snprintf (val+len, maxlen-len, "%hu ", vs);
+ len = strlen(val);
+ data += 2;
+ size -= 2;
+ }
+ }
+ break;
+ case EXIF_FORMAT_SSHORT:
+ {
+ size_t i, len = strlen(val);
+ for(i=0; i<entry->components; i++) {
+ if (size < 2)
+ break;
+ vss = exif_get_sshort (data, entry->order);
+ snprintf (val+len, maxlen-len, "%hi ", vss);
+ data += 2;
+ size -= 2;
+ }
+ }
+ break;
+ case EXIF_FORMAT_LONG:
+ {
+ size_t i, len = strlen(val);
+ for(i=0; i<entry->components; i++) {
+ if (size < 4)
+ break;
+ vl = exif_get_long (data, entry->order);
+ snprintf (val+len, maxlen-len, "%lu ", (long unsigned) vl);
+ data += 4;
+ size -= 4;
+ }
+ }
+ break;
+ case EXIF_FORMAT_SLONG:
+ {
+ size_t i, len = strlen(val);
+ for(i=0; i<entry->components; i++) {
+ if (size < 4)
+ break;
+ vsl = exif_get_slong (data, entry->order);
+ snprintf (val+len, maxlen-len, "%li ", (long int) vsl);
+ data += 4;
+ size -= 4;
+ }
+ }
+ break;
+ case EXIF_FORMAT_ASCII:
+ strncpy (val, (char *)data, MIN (entry->size, maxlen));
+ break;
+ default:
+ snprintf (val, maxlen, _("%i bytes unknown data"),
+ entry->size);
+ break;
}
- else if (entry->format == EXIF_FORMAT_ASCII)
- strncpy (val, data, MIN (entry->size, maxlen));
- }
-#endif
break;
}
return val;