src/client/clientbacklogmanager.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
  15  *   You should have received a copy of the GNU General Public License     *
  16  *   along with this program; if not, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  19  ***************************************************************************/
  20
  21 #include "clientbacklogmanager.h"
  22
  23 #include "abstractmessageprocessor.h"
  24 #include "backlogrequester.h"
  25 #include "client.h"
  26
  27 #include <QDebug>
  28 #include <ctime>
  29
  30 ClientBacklogManager::ClientBacklogManager(QObject *parent)
  31   : BacklogManager(parent),
  32     _buffer(true)
  33 {
  34 }
  35
  36 void ClientBacklogManager::receiveBacklog(BufferId bufferId, int lastMsgs, int offset, QVariantList msgs) {
  37   Q_UNUSED(lastMsgs)
  38   Q_UNUSED(offset)
  39
  40   if(msgs.isEmpty())
  41     return;
  42
  43   //QTime start = QTime::currentTime();
  44   QList<Message> msglist;
  45   foreach(QVariant v, msgs) {
  46     Message msg = v.value<Message>();
  47     msg.setFlags(msg.flags() | Message::Backlog);
  48     msglist << msg;
  49   }
  50
  51   if(_buffer) {
  52     _messageBuffer << msglist;
  53     _buffersWaiting.remove(bufferId);
  54     if(_buffersWaiting.isEmpty()) {
  55       _buffer = false;
  56       clock_t start_t = clock();
  57       qSort(_messageBuffer);
  58       Client::messageProcessor()->process(_messageBuffer);
  59       clock_t end_t = clock();
  60       qDebug() << "Processed" << _messageBuffer.count() << "Messages in" << (float)(end_t - start_t) / CLOCKS_PER_SEC << "seconds ==" << end_t - start_t << "clocks.";
  61       _messageBuffer.clear();
  62     }
  63   } else {
  64     Client::messageProcessor()->process(msglist);
  65   }
  66   //qDebug() << "processed" << msgs.count() << "backlog lines in" << start.msecsTo(QTime::currentTime());
  67 }
  68
  69 QVariantList ClientBacklogManager::requestBacklog(BufferId bufferId, int lastMsgs, int offset) {
  70   if(_buffer)
  71     _buffersWaiting << bufferId;
  72
  73   return BacklogManager::requestBacklog(bufferId, lastMsgs, offset);
  74 }
  75
  76 void ClientBacklogManager::requestInitialBacklog() {
  77   FixedBacklogRequester backlogRequester(this);
  78   backlogRequester.requestBacklog();
  79 }
  80
  81 void ClientBacklogManager::reset() {
  82   _buffer = true;
  83   _messageBuffer.clear();
  84   _buffersWaiting.clear();
  85 }