diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 25 |
1 files changed, 23 insertions, 2 deletions
@@ -35,13 +35,14 @@ enum opt_vals { OPT_NUMERIC = 'n', OPT_STATELESS = 's', OPT_IP2NAME = 'N', + OPT_LITERAL = 'l', OPT_DEBUG = 'd', OPT_HANDLE_OUTPUT = 'a', OPT_ECHO = 'e', OPT_INVALID = '?', }; -#define OPTSTRING "hvcf:iI:jvnsNae" +#define OPTSTRING "hvcf:iI:jvnsNael" static const struct option options[] = { { @@ -78,6 +79,10 @@ static const struct option options[] = { .val = OPT_IP2NAME, }, { + .name = "literal", + .val = OPT_LITERAL, + }, + { .name = "includepath", .val = OPT_INCLUDEPATH, .has_arg = 1, @@ -173,6 +178,7 @@ int main(int argc, char * const *argv) { char *buf = NULL, *filename = NULL; enum nft_numeric_level numeric; + enum nft_literal_level literal; bool interactive = false; unsigned int debug_mask; unsigned int len; @@ -224,7 +230,22 @@ int main(int argc, char * const *argv) nft_ctx_output_set_stateless(nft, true); break; case OPT_IP2NAME: - nft_ctx_output_set_ip2name(nft, true); + literal = nft_ctx_output_get_literal(nft); + if (literal + 2 > NFT_LITERAL_ADDR) { + fprintf(stderr, "Cannot combine `-N' with `-l'\n"); + exit(EXIT_FAILURE); + } + nft_ctx_output_set_literal(nft, literal + 2); + break; + case OPT_LITERAL: + literal = nft_ctx_output_get_literal(nft); + if (literal + 1 > NFT_LITERAL_ADDR) { + fprintf(stderr, "Too many `-l' options or " + "perhaps you combined `-l' " + "with `-N'?\n"); + exit(EXIT_FAILURE); + } + nft_ctx_output_set_literal(nft, literal + 1); break; case OPT_DEBUG: debug_mask = nft_ctx_output_get_debug(nft); |