minor update

[claws.git] / src / addrcache.c

diff --git a/src/addrcache.c b/src/addrcache.c
index e221a11c9eb307f835a375cd5618c2cb995accdb..de40b03ea8e6953ded56b6394df58307edf3de3b 100644 (file)
--- a/src/addrcache.c
+++ b/src/addrcache.c
@@ -1020,7 +1020,7 @@ ItemFolder *addrcache_find_root_folder( ItemFolder *folder ) {
 }
 
 /*
-* Get all person visitor function.
+* Get all persons visitor function.
 */
 static void addrcache_get_all_persons_vis( gpointer key, gpointer value, gpointer data ) {
        AddrItemObject *obj = ( AddrItemObject * ) value;
@@ -1049,6 +1049,36 @@ GList *addrcache_get_all_persons( AddressCache *cache ) {
        return list;
 }
 
+/*
+* Get all groups visitor function.
+*/
+static void addrcache_get_all_groups_vis( gpointer key, gpointer value, gpointer data ) {
+       AddrItemObject *obj = ( AddrItemObject * ) value;
+
+       if( ADDRITEM_TYPE(obj) == ITEMTYPE_GROUP ) {
+               AddressCache *cache = data;
+               cache->tempList = g_list_append( cache->tempList, obj );
+       }
+}
+
+/*
+* Return link list of all groups in address cache.  Note that the list contains
+* references to items. Do *NOT* attempt to use the addrcache_free_xxx() functions...
+* this will destroy the address cache data!
+* Return: List of items, or NULL if none.
+*/
+GList *addrcache_get_all_groups( AddressCache *cache ) {
+       GList *list = NULL;
+
+       g_return_val_if_fail( cache != NULL, NULL );
+
+       cache->tempList = NULL;
+       g_hash_table_foreach( cache->itemHash, addrcache_get_all_groups_vis, cache );
+       list = cache->tempList;
+       cache->tempList = NULL;
+       return list;
+}
+
 /*
 * Remove folder from cache. Children are re-parented to parent folder.
 * param: folder Folder to remove.