pkanwar | 8a44513 | 2017-03-10 18:15:58 -0800 | [diff] [blame] | 1 | #include <stdio.h> |
| 2 | #include <stdlib.h> |
| 3 | #include <string.h> |
| 4 | #include <errno.h> |
| 5 | |
| 6 | #include <libnetfilter_conntrack/libnetfilter_conntrack.h> |
| 7 | |
| 8 | static int event_cb(enum nf_conntrack_msg_type type, |
| 9 | struct nf_expect *exp, |
| 10 | void *data) |
| 11 | { |
| 12 | static int n = 0; |
| 13 | char buf[1024]; |
| 14 | |
| 15 | nfexp_snprintf(buf, 1024, exp, type, NFCT_O_XML, 0); |
| 16 | printf("%s\n", buf); |
| 17 | |
| 18 | if (++n == 10) |
| 19 | return NFCT_CB_STOP; |
| 20 | |
| 21 | return NFCT_CB_CONTINUE; |
| 22 | } |
| 23 | |
| 24 | int main(void) |
| 25 | { |
| 26 | int ret; |
| 27 | struct nfct_handle *h; |
| 28 | |
| 29 | h = nfct_open(EXPECT, NF_NETLINK_CONNTRACK_EXP_NEW | |
| 30 | NF_NETLINK_CONNTRACK_EXP_UPDATE | |
| 31 | NF_NETLINK_CONNTRACK_EXP_DESTROY); |
| 32 | if (!h) { |
| 33 | perror("nfct_open"); |
| 34 | return -1; |
| 35 | } |
| 36 | |
| 37 | nfexp_callback_register(h, NFCT_T_ALL, event_cb, NULL); |
| 38 | |
| 39 | printf("TEST: waiting for 10 expectation events...\n"); |
| 40 | |
| 41 | ret = nfexp_catch(h); |
| 42 | |
| 43 | printf("TEST: expectation events "); |
| 44 | if (ret == -1) |
| 45 | printf("(%d)(%s)\n", ret, strerror(errno)); |
| 46 | else |
| 47 | printf("(OK)\n"); |
| 48 | |
| 49 | nfct_close(h); |
| 50 | |
| 51 | ret == -1 ? exit(EXIT_FAILURE) : exit(EXIT_SUCCESS); |
| 52 | } |