diff options
Diffstat (limited to 'src/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 153ef326..a4905f2a 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -309,6 +309,14 @@ int nft_lex(void *, void *, void *); %token PROTOCOL "protocol" %token CHECKSUM "checksum" +%token PTR "ptr" +%token VALUE "value" + +%token LSRR "lsrr" +%token RR "rr" +%token SSRR "ssrr" +%token RA "ra" + %token ICMP "icmp" %token CODE "code" %token SEQUENCE "seq" @@ -698,6 +706,7 @@ int nft_lex(void *, void *, void *); %type <expr> ip_hdr_expr icmp_hdr_expr igmp_hdr_expr numgen_expr hash_expr %destructor { expr_free($$); } ip_hdr_expr icmp_hdr_expr igmp_hdr_expr numgen_expr hash_expr %type <val> ip_hdr_field icmp_hdr_field igmp_hdr_field +%type <val> ip_option_type ip_option_field %type <expr> ip6_hdr_expr icmp6_hdr_expr %destructor { expr_free($$); } ip6_hdr_expr icmp6_hdr_expr %type <val> ip6_hdr_field icmp6_hdr_field @@ -4249,6 +4258,15 @@ ip_hdr_expr : IP ip_hdr_field { $$ = payload_expr_alloc(&@$, &proto_ip, $2); } + | IP OPTION ip_option_type ip_option_field + { + $$ = ipopt_expr_alloc(&@$, $3, $4, 0); + } + | IP OPTION ip_option_type + { + $$ = ipopt_expr_alloc(&@$, $3, IPOPT_FIELD_TYPE, 0); + $$->exthdr.flags = NFT_EXTHDR_F_PRESENT; + } ; ip_hdr_field : HDRVERSION { $$ = IPHDR_VERSION; } @@ -4265,6 +4283,19 @@ ip_hdr_field : HDRVERSION { $$ = IPHDR_VERSION; } | DADDR { $$ = IPHDR_DADDR; } ; +ip_option_type : LSRR { $$ = IPOPT_LSRR; } + | RR { $$ = IPOPT_RR; } + | SSRR { $$ = IPOPT_SSRR; } + | RA { $$ = IPOPT_RA; } + ; + +ip_option_field : TYPE { $$ = IPOPT_FIELD_TYPE; } + | LENGTH { $$ = IPOPT_FIELD_LENGTH; } + | VALUE { $$ = IPOPT_FIELD_VALUE; } + | PTR { $$ = IPOPT_FIELD_PTR; } + | ADDR { $$ = IPOPT_FIELD_ADDR_0; } + ; + icmp_hdr_expr : ICMP icmp_hdr_field { $$ = payload_expr_alloc(&@$, &proto_icmp, $2); |