1 files changed, 91 insertions, 0 deletions
diff --git a/libktorrent/net/uploadthread.cpp b/libktorrent/net/uploadthread.cpp
new file mode 100644
index 0000000..0023cf6
--- /dev/null
+++ b/libktorrent/net/uploadthread.cpp
@@ -0,0 +1,91 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Joris Guisson                                   *
+ *   joris.guisson@gmail.com                                               *
+ *                                                                         *
+ *   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 2 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.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *
+ ***************************************************************************/
+#include <math.h>
+#include <util/functions.h>
+#include "uploadthread.h"
+#include "socketmonitor.h"
+#include "bufferedsocket.h"
+#include "socketgroup.h"
+		
+using namespace bt;
+
+namespace net
+{
+	Uint32 UploadThread::ucap = 0;
+	Uint32 UploadThread::sleep_time = 3;
+	
+	UploadThread::UploadThread(SocketMonitor* sm) : NetworkThread(sm)
+	{}
+
+
+	UploadThread::~UploadThread()
+	{}
+
+	
+	void UploadThread::update()
+	{
+		sm->lock();
+		bt::TimeStamp now = bt::Now();
+	
+		Uint32 num_ready = 0;
+		// loop over all sockets and see which ones have data ready
+		SocketMonitor::Itr itr = sm->begin();
+		while (itr != sm->end())
+		{
+			BufferedSocket* s = *itr;
+			if (s && s->ok() && s->bytesReadyToWrite())
+			{
+				SocketGroup* g = groups.find(s->uploadGroupID());
+				if (!g)
+					g = groups.find(0);
+				
+				g->add(s);
+				num_ready++;
+			}
+			itr++;
+		}
+		
+		if (num_ready > 0)
+			doGroups(num_ready,now,ucap);
+		prev_run_time = now;
+		sm->unlock();
+		
+		if (num_ready == 0) // nobody was ready so go to sleep
+			data_ready.wait(); 
+		else
+			msleep(sleep_time);
+	}
+	
+	void UploadThread::signalDataReady()
+	{
+		data_ready.wakeOne();
+	}
+	
+	void UploadThread::setSleepTime(Uint32 stime)
+	{
+		if (stime >= 1 && stime <= 10)
+			sleep_time = stime;
+	}
+	
+	bool UploadThread::doGroup(SocketGroup* g,Uint32 & allowance,bt::TimeStamp now)
+	{
+		return g->upload(allowance,now);
+	}
+}