Line data    Source code

       1             : /* Copyright (C) 2019 Wildfire Games.
       2             :  * This file is part of 0 A.D.
       3             :  *
       4             :  * 0 A.D. is free software: you can redistribute it and/or modify
       5             :  * it under the terms of the GNU General Public License as published by
       6             :  * the Free Software Foundation, either version 2 of the License, or
       7             :  * (at your option) any later version.
       8             :  *
       9             :  * 0 A.D. is distributed in the hope that it will be useful,
      10             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12             :  * GNU General Public License for more details.
      13             :  *
      14             :  * You should have received a copy of the GNU General Public License
      15             :  * along with 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
      16             :  */
      17             : 
      18             : #include "precompiled.h"
      19             : 
      20             : #include "NetStats.h"
      21             : 
      22             : #include "lib/external_libraries/enet.h"
      23             : 
      24             : enum
      25             : {
      26             :     Row_InData,
      27             :     Row_OutData,
      28             :     Row_LastSendTime,
      29             :     Row_LastRecvTime,
      30             :     Row_NextTimeout,
      31             :     Row_PacketsSent,
      32             :     Row_PacketsLost,
      33             :     Row_LastRTT,
      34             :     Row_RTT,
      35             :     Row_MTU,
      36             :     Row_ReliableInTransit,
      37             :     NumberRows
      38             : };
      39             : 
      40           0 : CNetStatsTable::CNetStatsTable(const ENetPeer* peer)
      41           0 :     : m_Peer(peer)
      42             : {
      43           0 : }
      44             : 
      45           0 : CNetStatsTable::CNetStatsTable()
      46           0 :     : m_Peer(NULL)
      47             : {
      48           0 : }
      49             : 
      50           0 : CStr CNetStatsTable::GetName()
      51             : {
      52           0 :     return "net";
      53             : }
      54             : 
      55           0 : CStr CNetStatsTable::GetTitle()
      56             : {
      57           0 :     if (m_Peer)
      58           0 :         return "Network client statistics";
      59             :     else
      60           0 :         return "Network host statistics";
      61             : }
      62             : 
      63           0 : size_t CNetStatsTable::GetNumberRows()
      64             : {
      65           0 :     return NumberRows;
      66             : }
      67             : 
      68           0 : const std::vector<ProfileColumn>& CNetStatsTable::GetColumns()
      69             : {
      70           0 :     m_ColumnDescriptions.clear();
      71           0 :     m_ColumnDescriptions.push_back(ProfileColumn("Name", 200));
      72             : 
      73           0 :     if (m_Peer)
      74           0 :         m_ColumnDescriptions.push_back(ProfileColumn("Value", 80));
      75             :     else
      76             :     {
      77           0 :         std::lock_guard<std::mutex> lock(m_Mutex);
      78             : 
      79           0 :         for (size_t i = 0; i < m_LatchedData.size(); ++i)
      80           0 :             m_ColumnDescriptions.push_back(ProfileColumn("Peer "+CStr::FromUInt(i), 80));
      81             :     }
      82             : 
      83           0 :     return m_ColumnDescriptions;
      84             : }
      85             : 
      86           0 : CStr CNetStatsTable::GetCellText(size_t row, size_t col)
      87             : {
      88             :     // Return latched data, if we have any
      89             :     {
      90           0 :         std::lock_guard<std::mutex> lock(m_Mutex);
      91           0 :         if (col > 0 && m_LatchedData.size() > col-1 && m_LatchedData[col-1].size() > row)
      92           0 :             return m_LatchedData[col-1][row];
      93             :     }
      94             : 
      95             :     #define ROW(id, title, member) \
      96             :     case id: \
      97             :         if (col == 0) return title; \
      98             :         if (m_Peer) return CStr::FromUInt(m_Peer->member); \
      99             :         return "???"
     100             : 
     101           0 :     switch(row)
     102             :     {
     103           0 :     ROW(Row_InData, "incoming bytes", incomingDataTotal);
     104           0 :     ROW(Row_OutData, "outgoing bytes", outgoingDataTotal);
     105           0 :     ROW(Row_LastSendTime, "last send time", lastSendTime);
     106           0 :     ROW(Row_LastRecvTime, "last receive time", lastReceiveTime);
     107           0 :     ROW(Row_NextTimeout, "next timeout", nextTimeout);
     108           0 :     ROW(Row_PacketsSent, "packets sent", packetsSent);
     109           0 :     ROW(Row_PacketsLost, "packets lost", packetsLost);
     110           0 :     ROW(Row_LastRTT, "last RTT", lastRoundTripTime);
     111           0 :     ROW(Row_RTT, "mean RTT", roundTripTime);
     112           0 :     ROW(Row_MTU, "MTU", mtu);
     113           0 :     ROW(Row_ReliableInTransit, "reliable data in transit", reliableDataInTransit);
     114             : 
     115           0 :     default:
     116           0 :         return "???";
     117             :     }
     118             : 
     119             : #undef ROW
     120             : }
     121             : 
     122           0 : AbstractProfileTable* CNetStatsTable::GetChild(size_t UNUSED(row))
     123             : {
     124           0 :     return 0;
     125             : }
     126             : 
     127           0 : void CNetStatsTable::LatchHostState(const ENetHost* host)
     128             : {
     129           0 :     std::lock_guard<std::mutex> lock(m_Mutex);
     130             : 
     131             : #define ROW(id, title, member) \
     132             :     m_LatchedData[i].push_back(CStr::FromUInt(host->peers[i].member));
     133             : 
     134           0 :     m_LatchedData.clear();
     135           0 :     m_LatchedData.resize(host->peerCount);
     136             : 
     137           0 :     for (size_t i = 0; i < host->peerCount; ++i)
     138             :     {
     139           0 :         ROW(Row_InData, "incoming bytes", incomingDataTotal);
     140           0 :         ROW(Row_OutData, "outgoing bytes", outgoingDataTotal);
     141           0 :         ROW(Row_LastSendTime, "last send time", lastSendTime);
     142           0 :         ROW(Row_LastRecvTime, "last receive time", lastReceiveTime);
     143           0 :         ROW(Row_NextTimeout, "next timeout", nextTimeout);
     144           0 :         ROW(Row_PacketsSent, "packets sent", packetsSent);
     145           0 :         ROW(Row_PacketsLost, "packets lost", packetsLost);
     146           0 :         ROW(Row_LastRTT, "last RTT", lastRoundTripTime);
     147           0 :         ROW(Row_RTT, "mean RTT", roundTripTime);
     148           0 :         ROW(Row_MTU, "MTU", mtu);
     149           0 :         ROW(Row_ReliableInTransit, "reliable data in transit", reliableDataInTransit);
     150             :     }
     151             : #undef ROW
     152           0 : }