00001 #include <stdio.h>
00002 #include <stdlib.h>
00003 #include <string.h>
00004 #include <errno.h>
00005
00006 #include <libnetfilter_conntrack/libnetfilter_conntrack.h>
00007
00008 static int cb(enum nf_conntrack_msg_type type,
00009 struct nf_conntrack *ct,
00010 void *data)
00011 {
00012 char buf[1024];
00013
00014 nfct_snprintf(buf, sizeof(buf), ct, NFCT_T_UNKNOWN, NFCT_O_DEFAULT, NFCT_OF_SHOW_LAYER3);
00015 printf("%s\n", buf);
00016
00017 return NFCT_CB_CONTINUE;
00018 }
00019
00020 int main(void)
00021 {
00022 int ret;
00023 u_int32_t family = AF_INET;
00024 struct nfct_handle *h;
00025
00026 h = nfct_open(CONNTRACK, 0);
00027 if (!h) {
00028 perror("nfct_open");
00029 return -1;
00030 }
00031
00032 nfct_callback_register(h, NFCT_T_ALL, cb, NULL);
00033 ret = nfct_query(h, NFCT_Q_DUMP, &family);
00034
00035 printf("TEST: get conntrack ");
00036 if (ret == -1)
00037 printf("(%d)(%s)\n", ret, strerror(errno));
00038 else
00039 printf("(OK)\n");
00040
00041 nfct_close(h);
00042
00043 ret == -1 ? exit(EXIT_FAILURE) : exit(EXIT_SUCCESS);
00044 }
