diff options
Diffstat (limited to 'src/conntrack.c')
| -rw-r--r-- | src/conntrack.c | 71 |
1 files changed, 64 insertions, 7 deletions
diff --git a/src/conntrack.c b/src/conntrack.c index 5364eaa..5d6d067 100644 --- a/src/conntrack.c +++ b/src/conntrack.c @@ -340,12 +340,12 @@ static char commands_v_options[NUMBER_OF_CMD][NUMBER_OF_OPT] = /*CT_EVENT*/ {2,2,2,2,2,0,0,0,2,0,0,0,0,0,2,0,0,2,2,2,2,2,2,2}, /*VERSION*/ {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, /*HELP*/ {0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, -/*EXP_LIST*/ {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0}, +/*EXP_LIST*/ {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,2,0,0,0,0}, /*EXP_CREATE*/{1,1,2,2,1,1,2,0,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0}, /*EXP_DELETE*/{1,1,2,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, /*EXP_GET*/ {1,1,2,2,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, /*EXP_FLUSH*/ {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, -/*EXP_EVENT*/ {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, +/*EXP_EVENT*/ {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0}, /*CT_COUNT*/ {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, /*EXP_COUNT*/ {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, /*X_STATS*/ {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}, @@ -1064,6 +1064,20 @@ event_sighandler(int s) exit(0); } +static void __attribute__((noreturn)) +exp_event_sighandler(int s) +{ + if (dump_xml_header_done == 0) { + printf("</expect>\n"); + fflush(stdout); + } + + fprintf(stderr, "%s v%s (conntrack-tools): ", PROGNAME, VERSION); + fprintf(stderr, "%d expectation events have been shown.\n", counter); + nfct_close(cth); + exit(0); +} + static int event_cb(enum nf_conntrack_msg_type type, struct nf_conntrack *ct, void *data) @@ -1298,8 +1312,27 @@ static int dump_exp_cb(enum nf_conntrack_msg_type type, void *data) { char buf[1024]; + unsigned int op_type = NFCT_O_DEFAULT; + unsigned int op_flags = 0; + + if (output_mask & _O_XML) { + op_type = NFCT_O_XML; + if (dump_xml_header_done) { + dump_xml_header_done = 0; + printf("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" + "<expect>\n"); + } + } + if (output_mask & _O_TMS) { + if (!(output_mask & _O_XML)) { + struct timeval tv; + gettimeofday(&tv, NULL); + printf("[%-8ld.%-6ld]\t", tv.tv_sec, tv.tv_usec); + } else + op_flags |= NFCT_OF_TIME; + } - nfexp_snprintf(buf,sizeof(buf), exp, NFCT_T_UNKNOWN, NFCT_O_DEFAULT, 0); + nfexp_snprintf(buf,sizeof(buf), exp, NFCT_T_UNKNOWN, op_type, op_flags); printf("%s\n", buf); counter++; @@ -1310,8 +1343,27 @@ static int event_exp_cb(enum nf_conntrack_msg_type type, struct nf_expect *exp, void *data) { char buf[1024]; + unsigned int op_type = NFCT_O_DEFAULT; + unsigned int op_flags = 0; - nfexp_snprintf(buf,sizeof(buf), exp, type, NFCT_O_DEFAULT, 0); + if (output_mask & _O_XML) { + op_type = NFCT_O_XML; + if (dump_xml_header_done) { + dump_xml_header_done = 0; + printf("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" + "<expect>\n"); + } + } + if (output_mask & _O_TMS) { + if (!(output_mask & _O_XML)) { + struct timeval tv; + gettimeofday(&tv, NULL); + printf("[%-8ld.%-6ld]\t", tv.tv_sec, tv.tv_usec); + } else + op_flags |= NFCT_OF_TIME; + } + + nfexp_snprintf(buf,sizeof(buf), exp, type, op_type, op_flags); printf("%s\n", buf); counter++; @@ -1676,8 +1728,13 @@ int main(int argc, char *argv[]) nfexp_callback_register(cth, NFCT_T_ALL, dump_exp_cb, NULL); res = nfexp_query(cth, NFCT_Q_DUMP, &family); nfct_close(cth); + + if (dump_xml_header_done == 0) { + printf("</expect>\n"); + fflush(stdout); + } break; - + case CT_CREATE: if ((options & CT_OPT_ORIG) && !(options & CT_OPT_REPL)) nfct_setobjopt(tmpl.ct, NFCT_SOPT_SETUP_REPLY); @@ -1857,8 +1914,8 @@ int main(int argc, char *argv[]) if (!cth) exit_error(OTHER_PROBLEM, "Can't open handler"); - signal(SIGINT, event_sighandler); - signal(SIGTERM, event_sighandler); + signal(SIGINT, exp_event_sighandler); + signal(SIGTERM, exp_event_sighandler); nfexp_callback_register(cth, NFCT_T_ALL, event_exp_cb, NULL); res = nfexp_catch(cth); nfct_close(cth); |