rainmeter-studio/Library/MeasureNetIn.cpp
Kimmo Pekkola 30edc895f2
2009-02-10 18:37:48 +00:00

161 lines
3.7 KiB
C++

/*
Copyright (C) 2001 Kimmo Pekkola
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*
$Header: /home/cvsroot/Rainmeter/Library/MeasureNetIn.cpp,v 1.1.1.1 2005/07/10 18:51:06 rainy Exp $
$Log: MeasureNetIn.cpp,v $
Revision 1.1.1.1 2005/07/10 18:51:06 rainy
no message
Revision 1.16 2004/06/05 10:55:54 rainy
Too much changes to be listed in here...
Revision 1.15 2003/12/05 15:50:10 Rainy
Multi-instance changes.
Revision 1.14 2003/02/10 18:13:34 rainy
Changed the way stats are gathered.
Revision 1.13 2002/12/23 14:26:07 rainy
Added cumulative statistics measuring.
Revision 1.12 2002/07/01 15:34:39 rainy
The measuring is done in the base class.
Revision 1.11 2002/04/26 18:24:16 rainy
Modified the Update method to support disabled measures.
Revision 1.10 2002/04/01 15:37:25 rainy
Moved part of the implementation to the base class.
Revision 1.9 2002/03/31 09:58:54 rainy
Added some comments
Revision 1.8 2001/12/23 10:17:56 rainy
The firstTime is now a member variable.
Revision 1.7 2001/10/28 10:21:58 rainy
Changes in the GetStat()
Revision 1.6 2001/10/14 07:29:39 rainy
Minor monifications to remove few warnings with VC.NET
Revision 1.5 2001/09/26 16:27:15 rainy
Changed the interfaces a bit.
Revision 1.4 2001/09/01 13:00:10 rainy
Slight changes in the interface. The value is now measured only once if possible.
Revision 1.3 2001/08/19 09:14:55 rainy
Added support for value invert.
Also the CMeasure's ReadConfig is executed.
Revision 1.2 2001/08/12 15:44:49 Rainy
Adjusted Update()'s interface.
Net throughput is now measured in bytes per second and not bits.
Revision 1.1.1.1 2001/08/11 10:58:19 Rainy
Added to CVS.
*/
#pragma warning(disable: 4996)
#include "MeasureNetIn.h"
/*
** CMeasureNet
**
** The constructor
**
*/
CMeasureNetIn::CMeasureNetIn(CMeterWindow* meterWindow) : CMeasureNet(meterWindow)
{
m_FirstTime = true;
m_InOctets = 0;
}
/*
** ~CMeasureNet
**
** The destructor
**
*/
CMeasureNetIn::~CMeasureNetIn()
{
}
/*
** Update
**
** Updates the current net in value.
**
*/
bool CMeasureNetIn::Update()
{
if (!CMeasureNet::PreUpdate()) return false;
if(c_Table == NULL) return false;
if (m_Cumulative)
{
m_Value = (double)GetNetStatsValue(NET_IN).QuadPart;
}
else
{
DWORD value = 0;
if (!m_FirstTime)
{
value = GetNetOctets(NET_IN);
if (value > m_InOctets)
{
DWORD tmpValue = value;
value -= m_InOctets;
m_InOctets = tmpValue;
}
else
{
m_InOctets = value;
value = 0;
}
}
else
{
m_InOctets = GetNetOctets(NET_IN);
m_FirstTime = false;
}
m_Value = value;
}
return PostUpdate();
}
/*
** ReadConfig
**
** Reads the measure specific configs.
**
*/
void CMeasureNetIn::ReadConfig(CConfigParser& parser, const WCHAR* section)
{
CMeasure::ReadConfig(parser, section);
CMeasureNet::ReadConfig(parser, section, NET_IN);
}