owfd: wpa: add event-name getter

Add small helper to retrieve the event-name of a given type.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>

2 files changed, 15 insertions, 0 deletions

diff --git a/src/wpa.h b/src/wpa.h
index c3f88b8..86ce195 100644
--- a/src/wpa.h
+++ b/src/wpa.h
@@ -135,6 +135,7 @@ struct owfd_wpa_event {
 void owfd_wpa_event_init(struct owfd_wpa_event *ev);
 void owfd_wpa_event_reset(struct owfd_wpa_event *ev);
 int owfd_wpa_event_parse(struct owfd_wpa_event *ev, const char *event);
+const char *owfd_wpa_event_name(unsigned int type);
 
 #ifdef __cplusplus
 }
diff --git a/src/wpa_parser.c b/src/wpa_parser.c
index 02f91e4..0ba935b 100644
--- a/src/wpa_parser.c
+++ b/src/wpa_parser.c
@@ -89,6 +89,20 @@ static const struct event_type {
 #undef EVENT
 };
 
+const char *owfd_wpa_event_name(unsigned int type)
+{
+	size_t i, max;
+
+	max = sizeof(event_list) / sizeof(*event_list);
+
+	for (i = 0; i < max; ++i) {
+		if (event_list[i].code == type)
+			return event_list[i].name;
+	}
+
+	return "UNKNOWN";
+}
+
 static int event_comp(const void *key, const void *type)
 {
 	const struct event_type *t;