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Use list_parents, not get_parents from xdgmime, because the later doesn't

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2008-01-29  Alexander Larsson  <alexl@redhat.com>

        * gcontenttype.c:
        (_g_unix_content_type_get_parents):
	Use list_parents, not get_parents from xdgmime, because
	the later doesn't use the cache.
	
        * xdgmime/xdgmimecache.c:
        (_xdg_mime_cache_list_mime_parents):
	Don't list the same type as parent multiple times.


svn path=/trunk/; revision=6407
This commit is contained in:
Alexander Larsson
2008-01-29 10:20:49 +00:00
committed by Alexander Larsson
parent fa7351324a
commit e064f28435
3 changed files with 28 additions and 3 deletions
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15
gio/xdgmime/xdgmimecache.c
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@@ -865,7 +865,7 @@ _xdg_mime_cache_unalias_mime_type (const char *mime)
char **
_xdg_mime_cache_list_mime_parents (const char *mime)
{
int i, j, k, p;
int i, j, k, l, p;
char *all_parents[128]; /* we'll stop at 128 */
char **result;
@@ -892,7 +892,18 @@ _xdg_mime_cache_list_mime_parents (const char *mime)
for (k = 0; k < n_parents && p < 127; k++)
{
parent_mime_offset = GET_UINT32 (cache->buffer, parents_offset + 4 + 4 * k);
all_parents[p++] = cache->buffer + parent_mime_offset;
/* Don't add same parent multiple times.
* This can happen for instance if the same type is listed in multiple directories
*/
for (l = 0; l < p; l++)
{
if (strcmp (all_parents[l], cache->buffer + parent_mime_offset) == 0)
break;
}
if (l == p)
all_parents[p++] = cache->buffer + parent_mime_offset;
}
break;