From 0721fbbe7a951a1e879d120c7a722012c38af9a6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Carlos=20Falgueras=20Garc=C3=ADa?= Date: Tue, 27 Oct 2015 12:58:07 +0100 Subject: src: Add command "replace" for rules MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Modify the parser and add necessary functions to provide the command "nft replace rule " Example of use: # nft list ruleset -a table ip filter { chain output { ip daddr 8.8.8.7 counter packets 0 bytes 0 # handle 3 } } # nft replace rule filter output handle 3 ip daddr 8.8.8.8 counter # nft list ruleset -a table ip filter { chain output { ip daddr 8.8.8.8 counter packets 0 bytes 0 # handle 3 } } Signed-off-by: Carlos Falgueras García Signed-off-by: Pablo Neira Ayuso --- src/parser_bison.y | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'src/parser_bison.y') diff --git a/src/parser_bison.y b/src/parser_bison.y index 98480b60..519eabbf 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -184,6 +184,7 @@ static void location_update(struct location *loc, struct location *rhs, int n) %token ADD "add" %token UPDATE "update" +%token REPLACE "replace" %token CREATE "create" %token INSERT "insert" %token DELETE "delete" @@ -413,8 +414,8 @@ static void location_update(struct location *loc, struct location *rhs, int n) %type line %destructor { cmd_free($$); } line -%type base_cmd add_cmd create_cmd insert_cmd delete_cmd list_cmd flush_cmd rename_cmd export_cmd monitor_cmd describe_cmd -%destructor { cmd_free($$); } base_cmd add_cmd create_cmd insert_cmd delete_cmd list_cmd flush_cmd rename_cmd export_cmd monitor_cmd describe_cmd +%type base_cmd add_cmd replace_cmd create_cmd insert_cmd delete_cmd list_cmd flush_cmd rename_cmd export_cmd monitor_cmd describe_cmd +%destructor { cmd_free($$); } base_cmd add_cmd replace_cmd create_cmd insert_cmd delete_cmd list_cmd flush_cmd rename_cmd export_cmd monitor_cmd describe_cmd %type table_spec chain_spec chain_identifier ruleid_spec ruleset_spec %destructor { handle_free(&$$); } table_spec chain_spec chain_identifier ruleid_spec ruleset_spec @@ -649,6 +650,7 @@ line : common_block { $$ = NULL; } base_cmd : /* empty */ add_cmd { $$ = $1; } | ADD add_cmd { $$ = $2; } + | REPLACE replace_cmd { $$ = $2; } | CREATE create_cmd { $$ = $2; } | INSERT insert_cmd { $$ = $2; } | DELETE delete_cmd { $$ = $2; } @@ -711,6 +713,12 @@ add_cmd : TABLE table_spec } ; +replace_cmd : RULE ruleid_spec rule + { + $$ = cmd_alloc(CMD_REPLACE, CMD_OBJ_RULE, &$2, &@$, $3); + } + ; + create_cmd : TABLE table_spec { $$ = cmd_alloc(CMD_CREATE, CMD_OBJ_TABLE, &$2, &@$, NULL); -- cgit v1.2.3