static void
show_values( ExifData *data )
{
ExifByteOrder order;
int ifd;
order = exif_data_get_byte_order( data );
printf( "EXIF tags in '%s' byte order\n",
exif_byte_order_get_name( order ) );
printf( "Title|Value|Format|Size\n" );
ifd = 0;
exif_data_foreach_content( data, show_ifd, &ifd );
if( data->size )
printf( "contains thumbnail of %d bytes\n", data->size );
}
void
show_values( ExifData *data )
{
ExifByteOrder order;
order = exif_data_get_byte_order( data );
printf( "EXIF tags in '%s' byte order\n",
exif_byte_order_get_name( order ) );
printf( "%-20.20s", "Tag" );
printf( "|" );
printf( "%-58.58s", "Value" );
printf( "\n" );
exif_data_foreach_content( data, show_ifd, NULL );
if( data->size )
printf( "contains thumbnail of %d bytes\n", data->size );
}
static int
test_exif_data (ExifData *d)
{
unsigned int i, c;
char v[1024], *p;
ExifMnoteData *md;
fprintf (stdout, "Byte order: %s\n",
exif_byte_order_get_name (exif_data_get_byte_order (d)));
fprintf (stdout, "Parsing maker note...\n");
md = exif_data_get_mnote_data (d);
if (!md) {
fprintf (stderr, "Could not parse maker note!\n");
exif_data_unref (d);
return 1;
}
fprintf (stdout, "Increasing ref-count...\n");
exif_mnote_data_ref (md);
fprintf (stdout, "Decreasing ref-count...\n");
exif_mnote_data_unref (md);
fprintf (stdout, "Counting entries...\n");
c = exif_mnote_data_count (md);
fprintf (stdout, "Found %i entries.\n", c);
for (i = 0; i < c; i++) {
fprintf (stdout, "Dumping entry number %i...\n", i);
fprintf (stdout, " Name: '%s'\n",
exif_mnote_data_get_name (md, i));
fprintf (stdout, " Title: '%s'\n",
exif_mnote_data_get_title (md, i));
fprintf (stdout, " Description: '%s'\n",
exif_mnote_data_get_description (md, i));
p = exif_mnote_data_get_value (md, i, v, sizeof (v));
if (p) { fprintf (stdout, " Value: '%s'\n", v); }
}
return 0;
}
