diff options
| author | /C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=pablo/emailAddress=pablo@netfilter.org </C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=pablo/emailAddress=pablo@netfilter.org> | 2005-12-03 22:33:53 +0000 |
|---|---|---|
| committer | /C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=pablo/emailAddress=pablo@netfilter.org </C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=pablo/emailAddress=pablo@netfilter.org> | 2005-12-03 22:33:53 +0000 |
| commit | 5891b45e0eee0307a29ed5103fe6d596f6a37ebd (patch) | |
| tree | 4da61210c620c3dc173257bf556f83627e52f7d6 /extensions/libct_proto_sctp.c | |
| parent | 2082ea8a70a1c3b7c8b47115f00fcbe70fac9ffa (diff) | |
o Add support to filter events. ie: -p tcp --orig-port-dst 80 in
conjuction with -E to get all the requests to HTTP servers
o Update manpage
o Missing static function declaration in the protocol handlers
o Use protocol flags defined in libnetfilter_conntrack
o Kill leftover #include "conntrack.h" in the ICMP helper
o Bumped version to 0.991
Diffstat (limited to 'extensions/libct_proto_sctp.c')
| -rw-r--r-- | extensions/libct_proto_sctp.c | 44 |
1 files changed, 14 insertions, 30 deletions
diff --git a/extensions/libct_proto_sctp.c b/extensions/libct_proto_sctp.c index 64cfd23..7ff1dcf 100644 --- a/extensions/libct_proto_sctp.c +++ b/extensions/libct_proto_sctp.c @@ -14,6 +14,7 @@ #include <netinet/in.h> /* For htons */ #include "conntrack.h" #include <libnetfilter_conntrack/libnetfilter_conntrack.h> +#include <libnetfilter_conntrack/libnetfilter_conntrack_sctp.h> static struct option opts[] = { {"orig-port-src", 1, 0, '1'}, @@ -24,23 +25,6 @@ static struct option opts[] = { {0, 0, 0, 0} }; -enum sctp_param_flags { - ORIG_SPORT_BIT = 0, - ORIG_SPORT = (1 << ORIG_SPORT_BIT), - - ORIG_DPORT_BIT = 1, - ORIG_DPORT = (1 << ORIG_DPORT_BIT), - - REPL_SPORT_BIT = 2, - REPL_SPORT = (1 << REPL_SPORT_BIT), - - REPL_DPORT_BIT = 3, - REPL_DPORT = (1 << REPL_DPORT_BIT), - - STATE_BIT = 4, - STATE = (1 << STATE_BIT) -}; - static const char *states[] = { "NONE", "CLOSED", @@ -52,7 +36,7 @@ static const char *states[] = { "SHUTDOWN_ACK_SENT", }; -void help() +static void help() { fprintf(stdout, "--orig-port-src original source port\n"); fprintf(stdout, "--orig-port-dst original destination port\n"); @@ -61,12 +45,12 @@ void help() fprintf(stdout, "--state SCTP state, fe. ESTABLISHED\n"); } -int parse_options(char c, char *argv[], - struct nfct_tuple *orig, - struct nfct_tuple *reply, - struct nfct_tuple *mask, - union nfct_protoinfo *proto, - unsigned int *flags) +static int parse_options(char c, char *argv[], + struct nfct_tuple *orig, + struct nfct_tuple *reply, + struct nfct_tuple *mask, + union nfct_protoinfo *proto, + unsigned int *flags) { switch(c) { case '1': @@ -115,10 +99,10 @@ int parse_options(char c, char *argv[], return 1; } -int final_check(unsigned int flags, - unsigned int command, - struct nfct_tuple *orig, - struct nfct_tuple *reply) +static int final_check(unsigned int flags, + unsigned int command, + struct nfct_tuple *orig, + struct nfct_tuple *reply) { int ret = 0; @@ -154,9 +138,9 @@ static struct ctproto_handler sctp = { .version = VERSION, }; -void __attribute__ ((constructor)) init(void); +static void __attribute__ ((constructor)) init(void); -void init(void) +static void init(void) { register_proto(&sctp); } |