X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fubus.git;a=blobdiff_plain;f=ubusd_proto.c;h=bdb022c5091b620462a4f2774b6afbd717402d94;hp=1b3216fba67163c1422350c83b8cd39f9239160d;hb=d2f9e766ffc818610262d44e0cb02b1f73d71a1f;hpb=480a3d66a74858d486fbe6ee2cfa5c1a4ad575c0

diff --git a/ubusd_proto.c b/ubusd_proto.c
index 1b3216f..bdb022c 100644
--- a/ubusd_proto.c
+++ b/ubusd_proto.c
@@ -58,18 +58,49 @@ bool ubusd_send_hello(struct ubus_client *cl)
 		return false;
 
 	ubus_msg_init(ub, UBUS_MSG_HELLO, 0, cl->id.id);
-	ubus_msg_send(cl, ub);
+	ubus_msg_send(cl, ub, true);
 	return true;
 }
 
 static int ubusd_send_pong(struct ubus_client *cl, struct ubus_msg_buf *ub, struct blob_attr **attr)
 {
 	ub->hdr.type = UBUS_MSG_DATA;
-	ubus_msg_send(cl, ubus_msg_ref(ub));
+	ubus_msg_send(cl, ub, false);
 	return 0;
 }
 
-static int ubusd_handle_publish(struct ubus_client *cl, struct ubus_msg_buf *ub, struct blob_attr **attr)
+static int ubusd_handle_remove_object(struct ubus_client *cl, struct ubus_msg_buf *ub, struct blob_attr **attr)
+{
+	struct ubus_object *obj;
+
+	if (!attr[UBUS_ATTR_OBJID])
+		return UBUS_STATUS_INVALID_ARGUMENT;
+
+	obj = ubusd_find_object(blob_get_u32(attr[UBUS_ATTR_OBJID]));
+	if (!obj)
+		return UBUS_STATUS_NOT_FOUND;
+
+	if (obj->client != cl)
+		return UBUS_STATUS_PERMISSION_DENIED;
+
+	blob_buf_init(&b, 0);
+	blob_put_int32(&b, UBUS_ATTR_OBJID, obj->id.id);
+
+	/* check if we're removing the object type as well */
+	if (obj->type && obj->type->refcount == 1)
+		blob_put_int32(&b, UBUS_ATTR_OBJTYPE, obj->type->id.id);
+
+	ubusd_free_object(obj);
+
+	ub = ubus_reply_from_blob(ub, true);
+	if (!ub)
+		return UBUS_STATUS_NO_DATA;
+
+	ubus_msg_send(cl, ub, true);
+	return 0;
+}
+
+static int ubusd_handle_add_object(struct ubus_client *cl, struct ubus_msg_buf *ub, struct blob_attr **attr)
 {
 	struct ubus_object *obj;
 
@@ -86,7 +117,7 @@ static int ubusd_handle_publish(struct ubus_client *cl, struct ubus_msg_buf *ub,
 	if (!ub)
 		return UBUS_STATUS_NO_DATA;
 
-	ubus_msg_send(cl, ub);
+	ubus_msg_send(cl, ub, true);
 	return 0;
 }
 
@@ -111,7 +142,7 @@ static void ubusd_send_obj(struct ubus_client *cl, struct ubus_msg_buf *ub, stru
 	if (!ub)
 		return;
 
-	ubus_msg_send(cl, ub);
+	ubus_msg_send(cl, ub, true);
 }
 
 static int ubusd_handle_lookup(struct ubus_client *cl, struct ubus_msg_buf *ub, struct blob_attr **attr)
@@ -169,13 +200,17 @@ static int ubusd_handle_invoke(struct ubus_client *cl, struct ubus_msg_buf *ub,
 	if (!attr[UBUS_ATTR_METHOD] || !attr[UBUS_ATTR_OBJID])
 		return UBUS_STATUS_INVALID_ARGUMENT;
 
-	id = ubus_find_id(&objects, blob_get_int32(attr[UBUS_ATTR_OBJID]));
+	id = ubus_find_id(&objects, blob_get_u32(attr[UBUS_ATTR_OBJID]));
 	if (!id)
 		return UBUS_STATUS_NOT_FOUND;
 
 	obj = container_of(id, struct ubus_object, id);
 
 	method = blob_data(attr[UBUS_ATTR_METHOD]);
+
+	if (!obj->client)
+		return obj->recv_msg(cl, method, attr[UBUS_ATTR_DATA]);
+
 	blob_buf_init(&b, 0);
 	blob_put_int32(&b, UBUS_ATTR_OBJID, obj->id.id);
 	blob_put_string(&b, UBUS_ATTR_METHOD, method);
@@ -191,7 +226,7 @@ static int ubusd_handle_invoke(struct ubus_client *cl, struct ubus_msg_buf *ub,
 
 	ub->hdr.type = UBUS_MSG_INVOKE;
 	ub->hdr.peer = cl->id.id;
-	ubus_msg_send(obj->client, ub);
+	ubus_msg_send(obj->client, ub, true);
 
 	return -1;
 }
@@ -199,18 +234,16 @@ static int ubusd_handle_invoke(struct ubus_client *cl, struct ubus_msg_buf *ub,
 static int ubusd_handle_response(struct ubus_client *cl, struct ubus_msg_buf *ub, struct blob_attr **attr)
 {
 	struct ubus_object *obj;
-	struct ubus_id *id;
 
 	if (!attr[UBUS_ATTR_OBJID] ||
 	    (ub->hdr.type == UBUS_MSG_STATUS && !attr[UBUS_ATTR_STATUS]) ||
 	    (ub->hdr.type == UBUS_MSG_DATA && !attr[UBUS_ATTR_DATA]))
 		goto error;
 
-	id = ubus_find_id(&objects, blob_get_int32(attr[UBUS_ATTR_OBJID]));
-	if (!id)
+	obj = ubusd_find_object(blob_get_u32(attr[UBUS_ATTR_OBJID]));
+	if (!obj)
 		goto error;
 
-	obj = container_of(id, struct ubus_object, id);
 	if (cl != obj->client)
 		goto error;
 
@@ -218,8 +251,8 @@ static int ubusd_handle_response(struct ubus_client *cl, struct ubus_msg_buf *ub
 	if (!cl)
 		goto error;
 
-	ub->hdr.peer = blob_get_int32(attr[UBUS_ATTR_OBJID]);
-	ubus_msg_send(cl, ub);
+	ub->hdr.peer = blob_get_u32(attr[UBUS_ATTR_OBJID]);
+	ubus_msg_send(cl, ub, true);
 	return -1;
 
 error:
@@ -229,7 +262,8 @@ error:
 
 static const ubus_cmd_cb handlers[__UBUS_MSG_LAST] = {
 	[UBUS_MSG_PING] = ubusd_send_pong,
-	[UBUS_MSG_PUBLISH] = ubusd_handle_publish,
+	[UBUS_MSG_ADD_OBJECT] = ubusd_handle_add_object,
+	[UBUS_MSG_REMOVE_OBJECT] = ubusd_handle_remove_object,
 	[UBUS_MSG_LOOKUP] = ubusd_handle_lookup,
 	[UBUS_MSG_INVOKE] = ubusd_handle_invoke,
 	[UBUS_MSG_STATUS] = ubusd_handle_response,
@@ -258,7 +292,7 @@ void ubusd_receive_message(struct ubus_client *cl, struct ubus_msg_buf *ub)
 	ubus_msg_free(ub);
 
 	*retmsg_data = htonl(ret);
-	ubus_msg_send(cl, ubus_msg_ref(retmsg));
+	ubus_msg_send(cl, retmsg, false);
 }
 
 static void __init ubusd_proto_init(void)