diff options
| author | Carlos Falgueras García <carlosfg@riseup.net> | 2015-10-27 12:58:07 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-11-02 12:51:31 +0100 |
| commit | 0721fbbe7a951a1e879d120c7a722012c38af9a6 (patch) | |
| tree | cdd25f3c37b7fbac14d6f172671676c88c66030f /src/parser_bison.y | |
| parent | 44d7b90f6e473be3ce4425d41d80df43f319d951 (diff) | |
src: Add command "replace" for rules
Modify the parser and add necessary functions to provide the command "nft
replace rule <ruleid_spec> <new_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 <carlosfg@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 12 |
1 files changed, 10 insertions, 2 deletions
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 <cmd> line %destructor { cmd_free($$); } line -%type <cmd> base_cmd add_cmd create_cmd insert_cmd delete_cmd list_cmd flush_cmd rename_cmd export_cmd monitor_cmd describe_cmd -%destructor { cmd_free($$); } base_cmd add_cmd create_cmd insert_cmd delete_cmd list_cmd flush_cmd rename_cmd export_cmd monitor_cmd describe_cmd +%type <cmd> 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($$); } base_cmd add_cmd replace_cmd create_cmd insert_cmd delete_cmd list_cmd flush_cmd rename_cmd export_cmd monitor_cmd describe_cmd %type <handle> table_spec chain_spec chain_identifier ruleid_spec ruleset_spec %destructor { handle_free(&$$); } 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); |