/*

 *

 * (C) 2013-26 - ntop.org

 *

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software Foundation,

 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

 *

 */

#include "ntop_includes.h"

/* *************************************** */

ContainerStats::ContainerStats() {

  if (trace_new_delete)

    ntop->getTrace()->traceEvent(TRACE_NORMAL, "[new] %s", __FILE__);

  num_flows_as_client = num_flows_as_server = 0;

  tot_rtt_as_client = tot_rtt_variance_as_client = 0;

  tot_rtt_as_server = tot_rtt_variance_as_server = 0;

}

/* *************************************** */

void ContainerStats::accountLatency(double rtt, double rtt_variance,

                                    bool as_client) {

  if (as_client) {

    tot_rtt_as_client += rtt;

    tot_rtt_variance_as_client += rtt_variance;

  } else {

    tot_rtt_as_server += rtt;

    tot_rtt_variance_as_server += rtt_variance;

  }

}

/* *************************************** */

void ContainerStats::lua(lua_State* vm) {

  lua_newtable(vm);

  lua_push_int32_table_entry(vm, "num_containers", getNumContainers());

  lua_push_int32_table_entry(vm, "num_flows.as_client", getNumFlowsAsClient());

  lua_push_int32_table_entry(vm, "num_flows.as_server", getNumFlowsAsServer());

  /* Latency stats */

  lua_push_float_table_entry(vm, "rtt_as_client", getRttAsClient());

  lua_push_float_table_entry(vm, "rtt_as_server", getRttAsServer());

  lua_push_float_table_entry(vm, "rtt_variance_as_client",

                             getRttVarianceAsClient());

  lua_push_float_table_entry(vm, "rtt_variance_as_server",

                             getRttVarianceAsServer());

}