libubus.h: add ubus_auto_shutdown()

[project/ubus.git] / libubus-sub.c

diff --git a/libubus-sub.c b/libubus-sub.c
index ccb4d95..8793133 100644 (file)
--- a/libubus-sub.c
+++ b/libubus-sub.c
@@ -21,11 +21,12 @@ static int ubus_subscriber_cb(struct ubus_context *ctx, struct ubus_object *obj,
        struct ubus_subscriber *s;
 
        s = container_of(obj, struct ubus_subscriber, obj);
-       s->cb(ctx, obj, req, method, msg);
+       if (s->cb)
+               return s->cb(ctx, obj, req, method, msg);
        return 0;
 }
 
-static const struct ubus_method watch_method = {
+const struct ubus_method watch_method __hidden = {
        .name = NULL,
        .handler = ubus_subscriber_cb,
 };
@@ -66,45 +67,3 @@ int ubus_unsubscribe(struct ubus_context *ctx, struct ubus_subscriber *obj, uint
        return __ubus_subscribe_request(ctx, &obj->obj, id, UBUS_MSG_UNSUBSCRIBE);
 }
 
-void __hidden ubus_process_unsubscribe(struct ubus_context *ctx, struct ubus_msghdr *hdr)
-{
-       struct ubus_subscriber *s;
-       struct blob_attr **attrbuf;
-       struct ubus_object *obj;
-       uint32_t objid;
-
-       attrbuf = ubus_parse_msg(hdr->data);
-       if (!attrbuf[UBUS_ATTR_OBJID] || !attrbuf[UBUS_ATTR_TARGET])
-               return;
-
-       objid = blob_get_u32(attrbuf[UBUS_ATTR_OBJID]);
-       obj = avl_find_element(&ctx->objects, &objid, obj, avl);
-       if (!obj)
-               return;
-
-       if (obj->methods != &watch_method)
-               return;
-
-       s = container_of(obj, struct ubus_subscriber, obj);
-       s->remove_cb(ctx, s, blob_get_u32(attrbuf[UBUS_ATTR_TARGET]));
-}
-
-void __hidden ubus_process_notify(struct ubus_context *ctx, struct ubus_msghdr *hdr)
-{
-       struct blob_attr **attrbuf;
-       struct ubus_object *obj;
-       uint32_t objid;
-
-       attrbuf = ubus_parse_msg(hdr->data);
-       if (!attrbuf[UBUS_ATTR_OBJID] || !attrbuf[UBUS_ATTR_ACTIVE])
-               return;
-
-       objid = blob_get_u32(attrbuf[UBUS_ATTR_OBJID]);
-       obj = avl_find_element(&ctx->objects, &objid, obj, avl);
-       if (!obj)
-               return;
-
-       obj->has_subscribers = blob_get_u8(attrbuf[UBUS_ATTR_ACTIVE]);
-       if (obj->subscribe_cb)
-               obj->subscribe_cb(ctx, obj);
-}