add support for the system.event node

Signed-off-by: John Crispin <blogic@openwrt.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/system.c b/system.c
index c96cb63..e1f4a64 100644
--- a/system.c
+++ b/system.c
@@ -259,11 +259,41 @@ static int watchdog_set(struct ubus_context *ctx, struct ubus_object *obj,
 	return 0;
 }
 
+enum {
+	EVENT_TYPE,
+	EVENT_DATA,
+	__EVENT_MAX
+};
+
+static const struct blobmsg_policy event_policy[__WDT_MAX] = {
+	[EVENT_TYPE] = { .name = "frequency", .type = BLOBMSG_TYPE_INT32 },
+	[EVENT_DATA] = { .name = "timeout", .type = BLOBMSG_TYPE_INT32 },
+};
+
+static int system_event(struct ubus_context *ctx, struct ubus_object *obj,
+			struct ubus_request_data *req, const char *method,
+			struct blob_attr *msg)
+{
+	struct blob_attr *tb[__EVENT_MAX];
+
+	if (!msg)
+		return UBUS_STATUS_INVALID_ARGUMENT;
+
+	blobmsg_parse(event_policy, __EVENT_MAX, tb, blob_data(msg), blob_len(msg));
+	if (!tb[EVENT_TYPE])
+		return UBUS_STATUS_INVALID_ARGUMENT;
+
+	fprintf(stderr, "%s\n", blobmsg_get_string(tb[EVENT_TYPE]));
+
+	return 0;
+}
+
 static const struct ubus_method system_methods[] = {
 	UBUS_METHOD_NOARG("board", system_board),
 	UBUS_METHOD_NOARG("info",  system_info),
 	UBUS_METHOD_NOARG("upgrade", system_upgrade),
 	UBUS_METHOD("watchdog", watchdog_set, watchdog_policy),
+	UBUS_METHOD("event", system_event, event_policy),
 };
 
 static struct ubus_object_type system_object_type =