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nostrdb: filter: add ndb_filter_find_search helper

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

Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2025-01-13 18:08:47 -08:00
committed by Daniel D’Aquino
parent 1e6873c879
commit 2d02766461
1 changed files with 10 additions and 0 deletions
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10
nostrdb/src/nostrdb.c
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@@ -2906,6 +2906,16 @@ ndb_filter_find_elements(struct ndb_filter *filter, enum ndb_filter_fieldtype ty
return NULL; 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 ndb_filter_is_subset_of(const struct ndb_filter *a, const struct ndb_filter *b)
{ {
int i; int i;