/* 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" #include "MeasurePhysicalMemory.h" /* ** CMeasurePhysicalMemory ** ** The constructor ** */ CMeasurePhysicalMemory::CMeasurePhysicalMemory(CMeterWindow* meterWindow) : CMeasure(meterWindow) { m_Total = false; } /* ** ~CMeasurePhysicalMemory ** ** The destructor ** */ CMeasurePhysicalMemory::~CMeasurePhysicalMemory() { } /* ** Update ** ** Updates the current physical memory value. ** */ bool CMeasurePhysicalMemory::Update() { if (!CMeasure::PreUpdate()) return false; MEMORYSTATUSEX stat; stat.dwLength = sizeof(MEMORYSTATUSEX); GlobalMemoryStatusEx(&stat); if (m_Total) { m_Value = (double)(__int64)stat.ullTotalPhys; } else { m_Value = (double)(__int64)(stat.ullTotalPhys - stat.ullAvailPhys); } return PostUpdate(); } /* ** ReadConfig ** ** Reads the measure specific configs. ** */ void CMeasurePhysicalMemory::ReadConfig(CConfigParser& parser, const WCHAR* section) { CMeasure::ReadConfig(parser, section); m_Total = (1 == parser.ReadInt(section, L"Total", 0)); MEMORYSTATUSEX stat; stat.dwLength = sizeof(MEMORYSTATUSEX); GlobalMemoryStatusEx(&stat); m_MaxValue = (double)(__int64)stat.ullTotalPhys; }