rainmeter-studio/Library/MeasureNetIn.cpp

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/*
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.
*/
#include "StdAfx.h"
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#include "MeasureNetIn.h"
/*
** CMeasureNet
**
** The constructor
**
*/
CMeasureNetIn::CMeasureNetIn(CMeterWindow* meterWindow) : CMeasureNet(meterWindow),
m_FirstTime(true),
m_InOctets()
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{
}
/*
** ~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);
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}
else
{
ULONG64 value = 0;
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if (!m_FirstTime)
{
value = GetNetOctets(NET_IN);
if (value > m_InOctets)
{
ULONG64 tmpValue = value;
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value -= m_InOctets;
m_InOctets = tmpValue;
}
else
{
m_InOctets = value;
value = 0;
}
}
else
{
m_InOctets = GetNetOctets(NET_IN);
m_FirstTime = false;
}
m_Value = (double)value;
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}
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);
}