diff options
| author | /C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=laforge/emailAddress=laforge@netfilter.org </C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=laforge/emailAddress=laforge@netfilter.org> | 2005-07-22 07:40:26 +0000 |
|---|---|---|
| committer | /C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=laforge/emailAddress=laforge@netfilter.org </C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=laforge/emailAddress=laforge@netfilter.org> | 2005-07-22 07:40:26 +0000 |
| commit | 7ec2f918a384e62ca5b0a62e204d1fbe882718d7 (patch) | |
| tree | ac05cbabe784e7e614a9b4b6c9bb8ab00b648b37 /extensions/libct_proto_icmp.c | |
| parent | 9ab85762233756f1e828f7c4c6007d25ac26f494 (diff) | |
major re-sync with current names/definitions in libctnetlink and kernel
Diffstat (limited to 'extensions/libct_proto_icmp.c')
| -rw-r--r-- | extensions/libct_proto_icmp.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/extensions/libct_proto_icmp.c b/extensions/libct_proto_icmp.c index 24d3d3f..e0de27e 100644 --- a/extensions/libct_proto_icmp.c +++ b/extensions/libct_proto_icmp.c @@ -1,5 +1,6 @@ /* * (C) 2005 by Pablo Neira Ayuso <pablo@eurodev.net> + * Harald Welte <laforge@netfilter.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -68,6 +69,21 @@ int parse(char c, char *argv[], return 1; } +void parse_proto(struct nfattr *cda[], struct ctnl_tuple *tuple) +{ + if (cda[CTA_PROTO_ICMP_TYPE-1]) + tuple->l4dst.icmp.type = + *(u_int8_t *)NFA_DATA(cda[CTA_PROTO_ICMP_TYPE-1]); + + if (cda[CTA_PROTO_ICMP_CODE-1]) + tuple->l4dst.icmp.code = + *(u_int8_t *)NFA_DATA(cda[CTA_PROTO_ICMP_CODE-1]); + + if (cda[CTA_PROTO_ICMP_ID-1]) + tuple->l4src.icmp.id = + *(u_int8_t *)NFA_DATA(cda[CTA_PROTO_ICMP_ID-1]); +} + int final_check(unsigned int flags, struct ctnl_tuple *orig, struct ctnl_tuple *reply) @@ -82,7 +98,7 @@ int final_check(unsigned int flags, void print_proto(struct ctnl_tuple *t) { - fprintf(stdout, "type=%d code=%d id=%d", t->l4dst.icmp.type, + fprintf(stdout, "type=%d code=%d id=%d ", t->l4dst.icmp.type, t->l4dst.icmp.code, t->l4src.icmp.id); } @@ -91,6 +107,7 @@ static struct ctproto_handler icmp = { .name = "icmp", .protonum = 1, .parse_opts = parse, + .parse_proto = parse_proto, .print_proto = print_proto, .final_check = final_check, .help = help, |