ryzom/client/src/ping.cpp

   1 // Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
   2 // Copyright (C) 2010  Winch Gate Property Limited
   3 //
   4 // This source file has been modified by the following contributors:
   5 // Copyright (C) 2013-2014  Jan BOON (Kaetemi) <jan.boon@kaetemi.be>
   6 //
   7 // This program is free software: you can redistribute it and/or modify
   8 // it under the terms of the GNU Affero General Public License as
   9 // published by the Free Software Foundation, either version 3 of the
  10 // License, or (at your option) any later version.
  11 //
  12 // This program is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU Affero General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU Affero General Public License
  18 // along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19
  20 #include "stdpch.h"
  21 #include "ping.h"
  22
  23 #include "interface_v3/interface_manager.h"
  24 #include "time_client.h"
  25
  26 using namespace NLMISC;
  27 using namespace NLGUI;
  28
  29 void CPing::init()
  30 {
  31         CInterfaceManager *pIM = CInterfaceManager::getInstance();
  32         if(pIM)
  33         {
  34                 CCDBNodeLeaf *pNodeLeaf = CDBManager::getInstance()->getDbProp("SERVER:DEBUG_INFO:Ping", false);
  35                 if(pNodeLeaf)
  36                 {
  37                         ICDBNode::CTextId textId;
  38                         pNodeLeaf->addObserver(this, textId);
  39                         //      nlwarning("CPing: cannot add the observer");
  40                 }
  41                 else
  42                         nlwarning("CPing: 'SERVER:DEBUG_INFO:Ping' does not exist.");
  43         }
  44 }
  45
  46 void CPing::release()
  47 {
  48         CInterfaceManager *pIM = CInterfaceManager::getInstance();
  49         if(pIM)
  50         {
  51                 CCDBNodeLeaf *pNodeLeaf = CDBManager::getInstance()->getDbProp("SERVER:DEBUG_INFO:Ping", false);
  52                 if(pNodeLeaf)
  53                 {
  54                         ICDBNode::CTextId textId;
  55                         pNodeLeaf->removeObserver(this, textId);
  56                 }
  57                 else
  58                         nlwarning("CPing: 'SERVER:DEBUG_INFO:Ping' does not exist.");
  59         }
  60 }
  61
  62 void CPing::update(NLMISC::ICDBNode* node)
  63 {
  64         CCDBNodeLeaf *leaf = safe_cast<CCDBNodeLeaf *>(node);
  65         uint32 before = (uint32)leaf->getValue32();
  66         uint32 current = (uint32)(0xFFFFFFFF & ryzomGetLocalTime());
  67         if(before > current)
  68         {
  69                 //nlwarning("DB PING Pb before '%u' after '%u'.", before, current);
  70                 if(ClientCfg.Check)
  71                         nlstop;
  72         }
  73         _Ping = current - before;
  74         _RdyToPing = true;
  75 }
  76
  77 /* end of file */