From 4d38878b39be44ea3d6a146a7dd678c269a9804a Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Sun, 27 Nov 2016 23:34:53 +0100
Subject: src: add/create/delete stateful objects

This patch allows you to add and to delete objects, eg.

 # nft add quota filter test 1234567 bytes
 # nft list quotas
 table ip filter {
        quota test {
                 1234567 bytes
        }

 }
 # nft delete quota filter test

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 include/mnl.h     | 5 +++++
 include/netlink.h | 5 +++++
 include/rule.h    | 3 ++-
 3 files changed, 12 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/mnl.h b/include/mnl.h
index ad036aef..d178bd27 100644
--- a/include/mnl.h
+++ b/include/mnl.h
@@ -88,6 +88,11 @@ int mnl_nft_setelem_get(struct mnl_socket *nf_sock, struct nftnl_set *nls);
 
 struct nftnl_obj_list *mnl_nft_obj_dump(struct mnl_socket *nf_sock, int family,
 					const char *table);
+int mnl_nft_obj_batch_add(struct nftnl_obj *nln, unsigned int flags,
+			  uint32_t seqnum);
+int mnl_nft_obj_batch_del(struct nftnl_obj *nln, unsigned int flags,
+			  uint32_t seqnum);
+
 struct nftnl_ruleset *mnl_nft_ruleset_dump(struct mnl_socket *nf_sock,
 					 uint32_t family);
 int mnl_nft_event_listener(struct mnl_socket *nf_sock,
diff --git a/include/netlink.h b/include/netlink.h
index ce577871..841211c4 100644
--- a/include/netlink.h
+++ b/include/netlink.h
@@ -171,12 +171,17 @@ extern int netlink_flush_setelems(struct netlink_ctx *ctx, const struct handle *
 
 extern int netlink_list_objs(struct netlink_ctx *ctx, const struct handle *h,
 			       const struct location *loc);
+extern int netlink_add_obj(struct netlink_ctx *ctx, const struct handle *h,
+			   struct obj *obj, bool excl);
+extern int netlink_delete_obj(struct netlink_ctx *ctx, const struct handle *h,
+			      struct location *loc, enum stmt_types type);
 
 extern void netlink_dump_table(const struct nftnl_table *nlt);
 extern void netlink_dump_chain(const struct nftnl_chain *nlc);
 extern void netlink_dump_rule(const struct nftnl_rule *nlr);
 extern void netlink_dump_expr(const struct nftnl_expr *nle);
 extern void netlink_dump_set(const struct nftnl_set *nls);
+extern void netlink_dump_obj(struct nftnl_obj *nlo);
 
 extern int netlink_batch_send(struct list_head *err_list);
 
diff --git a/include/rule.h b/include/rule.h
index e0f89139..88acbcc7 100644
--- a/include/rule.h
+++ b/include/rule.h
@@ -282,7 +282,7 @@ struct obj *obj_alloc(const struct location *loc);
 void obj_free(struct obj *obj);
 void obj_add_hash(struct obj *obj, struct table *table);
 void obj_print(const struct obj *n);
-const char *obj_type_name(enum stmt_types type);
+const char *obj_type_name(uint32_t type);
 
 /**
  * enum cmd_ops - command operations
@@ -415,6 +415,7 @@ struct cmd {
 		struct table	*table;
 		struct monitor	*monitor;
 		struct export	*export;
+		struct obj	*object;
 	};
 	const void		*arg;
 };
-- 
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