- first pass at creating an entry list

1 files changed, 65 insertions, 0 deletions

diff --git a/src/format.c b/src/format.c
index 0c7739b..29e2fc6 100644
--- a/src/format.c
+++ b/src/format.c
@@ -100,6 +100,71 @@ xmemdup(char *region, int size)
 	return ret;
 }
 
+/* Maintain an entry list.  The list takes ownership of entries which are
+ * passed to it. */
+struct entry_list {
+	Slapi_Entry *entry;
+	struct entry_list *next;
+};
+static struct entry_list *
+format_entry_list_remove_one(struct entry_list *list)
+{
+	struct entry_list *next;
+	if (list == NULL) {
+		next = NULL;
+	} else {
+		next = list->next;
+		slapi_entry_free(list->entry);
+		free(list);
+	}
+	return next;
+}
+static struct entry_list *
+format_add_entry_list(struct entry_list *list, Slapi_Entry *entry)
+{
+	struct entry_list *next, *tail;
+	next = malloc(sizeof(*next));
+	if (next == NULL) {
+		return list;
+	} else {
+		next->entry = entry;
+		next->next = NULL;
+		if (list == NULL) {
+			return next;
+		} else {
+			for (tail = list;
+			     tail->next != NULL;
+			     tail = tail->next) {
+				continue;
+			}
+			tail->next = next;
+			return list;
+		}
+	}
+}
+static struct entry_list *
+format_add_entry_list_dn(struct entry_list *list,
+			 const char *dn, char **attributes,
+			 void *plugin_identity)
+{
+	Slapi_Entry *entry;
+	Slapi_DN *sdn;
+	sdn = slapi_sdn_new_dn_byval(dn);
+	if (sdn != NULL) {
+		entry = NULL;
+		slapi_search_internal_get_entry(sdn, attributes, &entry,
+						plugin_identity);
+		slapi_sdn_free(&sdn);
+		if (entry != NULL) {
+			return format_add_entry_list(list, entry);
+		} else {
+			return list;
+		}
+	} else {
+		return NULL;
+	}
+}
+
 /* Maintain an attribute list, which is really just a string list.  Entries
  * named by an attribute in the list carry "interesting" information. */
 char **