void Flow::print_peers(lua_State* vm, bool verbose) {
char buf1[64], buf2[64], buf[256];
Host *src = get_cli_host(), *dst = get_srv_host();
if((src == NULL) || (dst == NULL)) return;
lua_newtable(vm);
lua_push_str_table_entry(vm, "client", get_cli_host()->get_ip()->print(buf, sizeof(buf)));
lua_push_str_table_entry(vm, "server", get_srv_host()->get_ip()->print(buf, sizeof(buf)));
lua_push_int_table_entry(vm, "sent", cli2srv_bytes);
lua_push_int_table_entry(vm, "rcvd", srv2cli_bytes);
lua_push_int_table_entry(vm, "sent.last", get_current_bytes_cli2srv());
lua_push_int_table_entry(vm, "rcvd.last", get_current_bytes_srv2cli());
lua_push_int_table_entry(vm, "duration", get_duration());
lua_push_float_table_entry(vm, "client.latitude", get_cli_host()->get_latitude());
lua_push_float_table_entry(vm, "client.longitude", get_cli_host()->get_longitude());
lua_push_float_table_entry(vm, "server.latitude", get_srv_host()->get_latitude());
lua_push_float_table_entry(vm, "server.longitude", get_srv_host()->get_longitude());
if(verbose) {
lua_push_bool_table_entry(vm, "client.private", get_cli_host()->get_ip()->isPrivateAddress());
lua_push_str_table_entry(vm, "client.country", get_cli_host()->get_country() ? get_cli_host()->get_country() : (char*)"");
lua_push_bool_table_entry(vm, "server.private", get_srv_host()->get_ip()->isPrivateAddress());
lua_push_str_table_entry(vm, "server.country", get_srv_host()->get_country() ? get_srv_host()->get_country() : (char*)"");
lua_push_str_table_entry(vm, "client.city", get_cli_host()->get_city() ? get_cli_host()->get_city() : (char*)"");
lua_push_str_table_entry(vm, "server.city", get_srv_host()->get_city() ? get_srv_host()->get_city() : (char*)"");
if(verbose) {
if(((cli2srv_packets+srv2cli_packets) > NDPI_MIN_NUM_PACKETS)
|| (ndpi_detected_protocol != NDPI_PROTOCOL_UNKNOWN)
|| iface->is_ndpi_enabled()
|| iface->is_sprobe_interface())
lua_push_str_table_entry(vm, "proto.ndpi", get_detected_protocol_name());
else
lua_push_str_table_entry(vm, "proto.ndpi", (char*)CONST_TOO_EARLY);
}
}
// Key
/* Too slow */
#if 0
snprintf(buf, sizeof(buf), "%s %s",
src->Host::get_name(buf1, sizeof(buf1), false),
dst->Host::get_name(buf2, sizeof(buf2), false));
#else
snprintf(buf, sizeof(buf), "%s %s",
intoaV4(ntohl(get_cli_ipv4()), buf1, sizeof(buf1)),
intoaV4(ntohl(get_srv_ipv4()), buf2, sizeof(buf2)));
#endif
lua_pushstring(vm, buf);
lua_insert(vm, -2);
lua_settable(vm, -3);
}
static int ntop_get_prefs(lua_State* vm) {
lua_newtable(vm);
lua_push_bool_table_entry(vm, "is_dns_resolution_enabled_for_all_hosts", ntop->getPrefs()->is_dns_resolution_enabled_for_all_hosts());
lua_push_bool_table_entry(vm, "is_dns_resolution_enabled", ntop->getPrefs()->is_dns_resolution_enabled());
lua_push_bool_table_entry(vm, "is_categorization_enabled", ntop->getPrefs()->is_categorization_enabled());
lua_push_int_table_entry(vm, "host_max_idle", ntop->getPrefs()->get_host_max_idle());
lua_push_int_table_entry(vm, "flow_max_idle", ntop->getPrefs()->get_flow_max_idle());
lua_push_int_table_entry(vm, "max_num_hosts", ntop->getPrefs()->get_max_num_hosts());
lua_push_int_table_entry(vm, "max_num_flows", ntop->getPrefs()->get_max_num_flows());
return(CONST_LUA_OK);
}
void StringHost::lua(lua_State* vm, bool returnHost) {
lua_newtable(vm);
lua_push_str_table_entry(vm, "name", keyname);
lua_push_int_table_entry(vm, "bytes.sent", sent.getNumBytes());
lua_push_int_table_entry(vm, "bytes.rcvd", rcvd.getNumBytes());
lua_push_int_table_entry(vm, "pkts.sent", sent.getNumPkts());
lua_push_int_table_entry(vm, "pkts.rcvd", rcvd.getNumPkts());
lua_push_int_table_entry(vm, "queries.rcvd", queriesReceived);
lua_push_int_table_entry(vm, "seen.first", first_seen);
lua_push_int_table_entry(vm, "seen.last", last_seen);
lua_push_int_table_entry(vm, "duration", get_duration());
lua_push_int_table_entry(vm, "family", family_id);
lua_push_bool_table_entry(vm, "tracked", tracked_host);
lua_push_int_table_entry(vm, "aggregation", mode);
lua_push_float_table_entry(vm, "throughput", bytes_thpt);
lua_push_int_table_entry(vm, "throughput_trend", getThptTrend());
if(ndpiStats) ndpiStats->lua(iface, vm);
getHostContacts(vm);
if(returnHost) {
lua_pushstring(vm, keyname);
lua_insert(vm, -2);
lua_settable(vm, -3);
}
}
void NetworkInterfaceView::lua(lua_State *vm) {
int n = 0;
lua_newtable(vm);
lua_newtable(vm);
for(int i = 0; i<numInterfaces; i++) {
physIntf[i]->lua(vm);
lua_pushstring(vm, physIntf[i]->get_name());
lua_insert(vm, -2);
lua_settable(vm, -3);
n++;
}
lua_pushstring(vm, "interfaces");
lua_insert(vm, -2);
lua_settable(vm, -3);
lua_push_str_table_entry(vm, "name", name);
lua_push_int_table_entry(vm, "id", id);
lua_push_bool_table_entry(vm, "isView", n > 1 ? true : false);
}
void Flow::lua(lua_State* vm, bool detailed_dump) {
char buf[64];
lua_newtable(vm);
if(get_cli_host()) {
if(detailed_dump) lua_push_str_table_entry(vm, "cli.host", get_cli_host()->get_name(buf, sizeof(buf), false));
lua_push_int_table_entry(vm, "cli.source_id", get_cli_host()->getSourceId());
lua_push_str_table_entry(vm, "cli.ip", get_cli_host()->get_ip()->print(buf, sizeof(buf)));
lua_push_bool_table_entry(vm, "cli.systemhost", get_cli_host()->isSystemHost());
} else {
lua_push_nil_table_entry(vm, "cli.host");
lua_push_nil_table_entry(vm, "cli.ip");
}
lua_push_int_table_entry(vm, "cli.port", get_cli_port());
if(get_srv_host()) {
if(detailed_dump) lua_push_str_table_entry(vm, "srv.host", get_srv_host()->get_name(buf, sizeof(buf), false));
lua_push_int_table_entry(vm, "srv.source_id", get_cli_host()->getSourceId());
lua_push_str_table_entry(vm, "srv.ip", get_srv_host()->get_ip()->print(buf, sizeof(buf)));
lua_push_bool_table_entry(vm, "srv.systemhost", get_srv_host()->isSystemHost());
} else {
lua_push_nil_table_entry(vm, "srv.host");
lua_push_nil_table_entry(vm, "srv.ip");
}
lua_push_int_table_entry(vm, "srv.port", get_srv_port());
lua_push_int_table_entry(vm, "vlan", get_vlan_id());
lua_push_str_table_entry(vm, "proto.l4", get_protocol_name());
if(((cli2srv_packets+srv2cli_packets) > NDPI_MIN_NUM_PACKETS)
|| (ndpi_detected_protocol != NDPI_PROTOCOL_UNKNOWN)
|| iface->is_ndpi_enabled()
|| iface->is_sprobe_interface()) {
lua_push_str_table_entry(vm, "proto.ndpi", get_detected_protocol_name());
} else
lua_push_str_table_entry(vm, "proto.ndpi", (char*)CONST_TOO_EARLY);
lua_push_int_table_entry(vm, "bytes", cli2srv_bytes+srv2cli_bytes);
lua_push_int_table_entry(vm, "bytes.last", get_current_bytes_cli2srv() + get_current_bytes_srv2cli());
lua_push_int_table_entry(vm, "seen.first", get_first_seen());
lua_push_int_table_entry(vm, "seen.last", get_last_seen());
lua_push_int_table_entry(vm, "duration", get_duration());
lua_push_int_table_entry(vm, "cli2srv.bytes", cli2srv_bytes);
lua_push_int_table_entry(vm, "srv2cli.bytes", srv2cli_bytes);
if(detailed_dump) {
lua_push_int_table_entry(vm, "tcp_flags", getTcpFlags());
lua_push_str_table_entry(vm, "category", categorization.category ? categorization.category : (char*)"");
lua_push_str_table_entry(vm, "moreinfo.json", get_json_info());
}
if(client_proc) processLua(vm, client_proc, true);
if(server_proc) processLua(vm, server_proc, false);
//ntop->getTrace()->traceEvent(TRACE_NORMAL, "%.2f", bytes_thpt);
lua_push_float_table_entry(vm, "throughput", bytes_thpt);
lua_push_int_table_entry(vm, "throughput_trend", bytes_thpt_trend);
if(!detailed_dump) {
lua_pushinteger(vm, key()); // Index
lua_insert(vm, -2);
lua_settable(vm, -3);
} else {
lua_push_int_table_entry(vm, "cli2srv.packets", cli2srv_packets);
lua_push_int_table_entry(vm, "srv2cli.packets", srv2cli_packets);
}
}
