First commit - moving from LuaForge to SourceForge

1 files changed, 210 insertions, 0 deletions

diff --git a/src/libexif/pentax/mnote-pentax-entry.c b/src/libexif/pentax/mnote-pentax-entry.c
new file mode 100644
index 0000000..3469f22
--- /dev/null
+++ b/src/libexif/pentax/mnote-pentax-entry.c
@@ -0,0 +1,210 @@
+/* mnote-pentax-entry.c
+ *
+ * Copyright © 2002 Lutz Müller <lutz@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
+ * 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <config.h>
+#include "mnote-pentax-entry.h"
+
+#include <libexif/i18n.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>
+
+
+#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 CC(number,target,v,maxlen)                                      \
+{                                                                       \
+        if (number != target) {                                         \
+                snprintf (v, maxlen,                                    \
+                        _("Invalid number of components (%i, "          \
+                        "expected %i)."), (int) number, (int) target);  \
+                break;                                                  \
+        }                                                               \
+}
+
+static struct {
+	ExifTag tag;
+	struct {
+		int index;
+		const char *string;
+	} elem[7];
+} items[] = {
+  { MNOTE_PENTAX_TAG_MODE,
+    { {0, N_("Auto")},
+      {1, N_("Night-scene")},
+      {2, N_("Manual")},
+      {0, NULL}}},
+  { MNOTE_PENTAX_TAG_QUALITY,
+    { {0, N_("Good")},
+      {1, N_("Better")},
+      {2, N_("Best")},{0,NULL}}},
+  { MNOTE_PENTAX_TAG_FOCUS,
+    { {2, N_("Custom")},
+      {3, N_("Auto")},
+      {0, NULL}}},
+  { MNOTE_PENTAX_TAG_FLASH,
+    { {1, N_("Auto")},
+      {2, N_("Flash on")},
+      {4, N_("Flash off")},
+      {6, N_("Red-eye Reduction")},
+      {0, NULL}}},
+  { MNOTE_PENTAX_TAG_WHITE_BALANCE,
+    { {0, N_("Auto")},
+      {1, N_("Daylight")},
+      {2, N_("Shade")},
+      {3, N_("Tungsten")},
+      {4, N_("Fluorescent")},
+      {5, N_("Manual")},
+      {0, NULL}}},
+  { MNOTE_PENTAX_TAG_SHARPNESS,
+    { {0, N_("Normal")},
+      {1, N_("Soft")},
+      {2, N_("Hard")},
+      {0, NULL}}},
+  { MNOTE_PENTAX_TAG_CONTRAST,
+    { {0, N_("Normal")},
+      {1, N_("Low")},
+      {2, N_("High")},
+      {0, NULL}}},
+  { MNOTE_PENTAX_TAG_SATURATION,
+    { {0, N_("Normal")},
+      {1, N_("Low")},
+      {2, N_("High")},
+      {0, NULL}}},
+  { MNOTE_PENTAX_TAG_ISO_SPEED,
+    { {10,  N_("100")},
+      {16,  N_("200")},
+      {100, N_("100")},
+      {200, N_("200")},
+      { 0,  NULL}}},
+  { MNOTE_PENTAX_TAG_COLOR,
+    { {1, N_("Full")},
+      {2, N_("Black & White")},
+      {3, N_("Sepia")},
+      {0, NULL}}},
+};
+
+char *
+mnote_pentax_entry_get_value (MnotePentaxEntry *entry,
+			      char *val, unsigned int maxlen)
+{
+	ExifLong vl;
+	ExifShort vs;
+	int i = 0, j = 0;
+
+	if (!entry) return (NULL);
+
+	memset (val, 0, maxlen);
+	maxlen--;
+
+	switch (entry->tag) {
+	  case MNOTE_PENTAX_TAG_MODE:
+	  case MNOTE_PENTAX_TAG_QUALITY:
+	  case MNOTE_PENTAX_TAG_FOCUS:
+	  case MNOTE_PENTAX_TAG_FLASH:
+	  case MNOTE_PENTAX_TAG_WHITE_BALANCE:
+	  case MNOTE_PENTAX_TAG_SHARPNESS:
+	  case MNOTE_PENTAX_TAG_CONTRAST:
+	  case MNOTE_PENTAX_TAG_SATURATION:
+	  case MNOTE_PENTAX_TAG_ISO_SPEED:
+	  case MNOTE_PENTAX_TAG_COLOR:
+		CF (entry->format, EXIF_FORMAT_SHORT, val, maxlen);
+		CC (entry->components, 1, val, maxlen);
+		vs = exif_get_short (entry->data, entry->order);
+
+		/* search the tag */
+		for (i = 0; (items[i].tag && items[i].tag != entry->tag); i++);
+		if (!items[i].tag) {
+		  	strncpy (val, "Internal error", maxlen);
+		  	break;
+		}
+
+		/* 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 (val, maxlen,
+				  "Internal error (unknown value %i)", vs);
+			break;
+		}
+		snprintf (val, maxlen, "%s", items[i].elem[j].string);
+		break;
+
+	case MNOTE_PENTAX_TAG_ZOOM:
+		CF (entry->format, EXIF_FORMAT_LONG, val, maxlen);
+		CC (entry->components, 1, val, maxlen);
+		vl = exif_get_long (entry->data, entry->order);
+		snprintf (val, maxlen, "%li", (long int) vl);
+		break;
+	case MNOTE_PENTAX_TAG_PRINTIM:
+		CF (entry->format, EXIF_FORMAT_UNDEFINED, val, maxlen);
+		CC (entry->components, 124, val, maxlen);
+		snprintf (val, maxlen, "%li bytes unknown data",
+			  entry->components);
+		break;
+	case MNOTE_PENTAX_TAG_TZ_CITY:
+		CF (entry->format, EXIF_FORMAT_UNDEFINED, val, maxlen);
+		CC (entry->components, 4, val, maxlen);
+		snprintf (val, entry->components, "%s", entry->data);
+		break;
+	case MNOTE_PENTAX_TAG_TZ_DST:
+		CF (entry->format, EXIF_FORMAT_UNDEFINED, val, maxlen);
+		CC (entry->components, 4, val, maxlen);
+		snprintf (val, entry->components, "%s", entry->data);
+		break;
+	default:
+		switch (entry->format) {
+		case EXIF_FORMAT_ASCII:
+		  strncpy (val, entry->data, MIN(maxlen, entry->components));
+		  break;
+		case EXIF_FORMAT_SHORT:
+		  vs = exif_get_short (entry->data, entry->order);
+		  snprintf (val, maxlen, "%i", vs);
+		  break;
+		case EXIF_FORMAT_LONG:
+		  vl = exif_get_long (entry->data, entry->order);
+		  snprintf (val, maxlen, "%li", (long int) vl);
+		  break;
+		case EXIF_FORMAT_UNDEFINED:
+		default:
+		  snprintf (val, maxlen, "%li bytes unknown data",
+			    entry->components);
+		  break;
+		}
+		break;
+	}
+
+	return (val);
+}