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92 lines
2.8 KiB
92 lines
2.8 KiB
/***************************************************************************
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* Copyright (C) 2005 by Joris Guisson *
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* joris.guisson@gmail.com *
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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 2 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 *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include <math.h>
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#include <util/functions.h>
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#include "uploadthread.h"
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#include "socketmonitor.h"
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#include "bufferedsocket.h"
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#include "socketgroup.h"
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using namespace bt;
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namespace net
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{
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Uint32 UploadThread::ucap = 0;
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Uint32 UploadThread::sleep_time = 3;
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UploadThread::UploadThread(SocketMonitor* sm) : NetworkThread(sm)
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{}
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UploadThread::~UploadThread()
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{}
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void UploadThread::update()
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{
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sm->lock();
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bt::TimeStamp now = bt::Now();
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Uint32 num_ready = 0;
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// loop over all sockets and see which ones have data ready
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SocketMonitor::Itr itr = sm->begin();
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while (itr != sm->end())
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{
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BufferedSocket* s = *itr;
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if (s && s->ok() && s->bytesReadyToWrite())
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{
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SocketGroup* g = groups.find(s->uploadGroupID());
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if (!g)
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g = groups.find(0);
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g->add(s);
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num_ready++;
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}
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itr++;
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}
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if (num_ready > 0)
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doGroups(num_ready,now,ucap);
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prev_run_time = now;
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sm->unlock();
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if (num_ready == 0) // nobody was ready so go to sleep
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data_ready.wait();
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else
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msleep(sleep_time);
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}
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void UploadThread::signalDataReady()
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{
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data_ready.wakeOne();
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}
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void UploadThread::setSleepTime(Uint32 stime)
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{
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if (stime >= 1 && stime <= 10)
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sleep_time = stime;
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}
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bool UploadThread::doGroup(SocketGroup* g,Uint32 & allowance,bt::TimeStamp now)
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{
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return g->upload(allowance,now);
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}
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}
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