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> | 2005-10-19 11:55:10 +0000 |
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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> | 2005-10-19 11:55:10 +0000 |
commit | 0f5c1dba1acdb15e6f88ba3ac365051db6e1d4bf (patch) | |
tree | 7445d01fb74984f70a0f950f0bcb9d331cb65488 /_conntrack/extensions/libnetfilter_conntrack_icmp.c | |
parent | 9afc0b6deead5a0192b1c7b5c9eff7949af56c59 (diff) |
rename to libnetfilter_conntrack
Diffstat (limited to '_conntrack/extensions/libnetfilter_conntrack_icmp.c')
-rw-r--r-- | _conntrack/extensions/libnetfilter_conntrack_icmp.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/_conntrack/extensions/libnetfilter_conntrack_icmp.c b/_conntrack/extensions/libnetfilter_conntrack_icmp.c deleted file mode 100644 index 38ad41a..0000000 --- a/_conntrack/extensions/libnetfilter_conntrack_icmp.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * (C) 2005 by Pablo Neira Ayuso <pablo@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 - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - */ -#include <stdio.h> -#include <getopt.h> -#include <stdlib.h> -#include <string.h> -#include <netinet/in.h> /* For htons */ -#include <linux/netfilter/nfnetlink_conntrack.h> -#include <libnetfilter_conntrack/libnetfilter_conntrack.h> - -void parse_proto(struct nfattr *cda[], struct nfct_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_int16_t *)NFA_DATA(cda[CTA_PROTO_ICMP_ID-1]); -} - -int print_proto(char *buf, struct nfct_tuple *t) -{ - int size = 0; - - size += sprintf(buf, "type=%d code=%d ", t->l4dst.icmp.type, - t->l4dst.icmp.code); - /* ID only makes sense with ECHO */ - if (t->l4dst.icmp.type == 8) - size += sprintf(buf, "id=%d ", t->l4src.icmp.id); - - return size; -} - -static struct nfct_proto icmp = { - .name = "icmp", - .protonum = IPPROTO_ICMP, - .parse_proto = parse_proto, - .print_proto = print_proto, - .version = LIBNETFILTER_CONNTRACK_VERSION -}; - -void __attribute__ ((constructor)) init(void); -void __attribute__ ((destructor)) fini(void); - -void init(void) -{ - nfct_register_proto(&icmp); -} - -void fini(void) -{ - nfct_unregister_proto(&icmp); -} |