mirror of
https://github.com/ntop/ntopng.git
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103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
/*
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*
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* (C) 2017-21 - ntop.org
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#include "ntop_includes.h"
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HostPoolStats::HostPoolStats(NetworkInterface *iface) : GenericTrafficElement() {
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ndpiStats = new (std::nothrow) nDPIStats();
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totalStats = new (std::nothrow) nDPIStats();
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mustReset = false;
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if(iface && iface->getTimeLastPktRcvd() > 0)
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first_seen = last_seen = iface->getTimeLastPktRcvd();
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else
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first_seen = last_seen = time(NULL);
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};
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/* ***************************************** */
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void HostPoolStats::updateSeen(time_t _last_seen) {
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last_seen = _last_seen;
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if((first_seen == 0) || (first_seen > last_seen))
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first_seen = last_seen;
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}
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/* ***************************************** */
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void HostPoolStats::lua(lua_State* vm, NetworkInterface *iface) {
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u_int64_t bytes = 0;
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u_int32_t duration = 0;
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lua_newtable(vm);
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GenericTrafficElement::lua(vm, true);
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lua_push_uint64_table_entry(vm, "seen.first", first_seen);
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lua_push_uint64_table_entry(vm, "seen.last", last_seen);
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if(ndpiStats) ndpiStats->lua(iface, vm, true /* with categories */);
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if(totalStats) {
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getStats(&bytes, &duration);
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lua_newtable(vm);
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lua_push_uint64_table_entry(vm, "bytes", bytes);
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lua_push_uint64_table_entry(vm, "duration", duration);
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lua_pushstring(vm, (char*)"cross_application");
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lua_insert(vm, -2);
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lua_settable(vm, -3);
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}
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}
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json_object* HostPoolStats::getJSONObject(NetworkInterface *iface) {
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json_object *my_object;
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if((my_object = json_object_new_object()) == NULL) return(NULL);
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json_object_object_add(my_object, "sent", sent.getJSONObject());
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json_object_object_add(my_object, "rcvd", rcvd.getJSONObject());
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if(ndpiStats) json_object_object_add(my_object, "ndpi", ndpiStats->getJSONObject(iface));
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if(totalStats) json_object_object_add(my_object, "totals", totalStats->getJSONObject(iface));
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return my_object;
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}
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char* HostPoolStats::serialize(NetworkInterface *iface) {
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json_object *my_object = getJSONObject(iface);
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if (! my_object) return NULL;
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char *rsp = strdup(json_object_to_json_string(my_object));
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/* Free memory */
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json_object_put(my_object);
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return(rsp);
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}
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void HostPoolStats::deserialize(NetworkInterface *iface, json_object *o) {
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json_object *obj;
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if(json_object_object_get_ex(o, "sent", &obj)) sent.deserialize(obj);
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if(json_object_object_get_ex(o, "rcvd", &obj)) rcvd.deserialize(obj);
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if(ndpiStats && json_object_object_get_ex(o, "ndpi", &obj)) ndpiStats->deserialize(iface, obj);
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if(totalStats && json_object_object_get_ex(o, "totals", &obj)) totalStats->deserialize(iface, obj);
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}
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