damus

commit 2d02766461031fba5e3e7a08212723b185ef1317
parent 1e6873c879e1fbad8f726866ea4863726379ff25
Author: William Casarin <jb55@jb55.com>
Date:   Mon, 13 Jan 2025 18:08:47 -0800

nostrdb: filter: add ndb_filter_find_search helper

This can be used to quicky pull the search string
from a filter

Signed-off-by: William Casarin <jb55@jb55.com>

Diffstat:
M
nostrdb/src/nostrdb.c
 | 
10
++++++++++

1 file changed, 10 insertions(+), 0 deletions(-)
diff --git a/nostrdb/src/nostrdb.c b/nostrdb/src/nostrdb.c
@@ -2906,6 +2906,16 @@ ndb_filter_find_elements(struct ndb_filter *filter, enum ndb_filter_fieldtype ty
 	return NULL;
 }
 
+static const char *ndb_filter_find_search(struct ndb_filter *filter)
+{
+	struct ndb_filter_elements *els;
+
+	if (!(els = ndb_filter_find_elements(filter, NDB_FILTER_SEARCH)))
+		return NULL;
+
+	return ndb_filter_get_string_element(filter, els, 0);
+}
+
 int ndb_filter_is_subset_of(const struct ndb_filter *a, const struct ndb_filter *b)
 {
 	int i;