rainmeter-studio/Library/MeasureNet.h
2014-01-05 12:07:22 +02:00

83 lines
2.2 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __MEASURENET_H__
#define __MEASURENET_H__
#include <winsock2.h>
#include <ws2tcpip.h>
#include <Iphlpapi.h>
#include "Measure.h"
typedef NETIO_STATUS (NETIOAPI_API_ * FPGETIFTABLE2)(PMIB_IF_TABLE2* Table);
typedef VOID (NETIOAPI_API_ * FPFREEMIBTABLE)(PVOID Memory);
class MeasureNet : public Measure
{
public:
virtual UINT GetTypeID() { return TypeID<MeasureNet>(); }
static void UpdateIFTable();
static void UpdateStats();
static void ResetStats();
static void ReadStats(const std::wstring& iniFile, std::wstring& statsDate);
static void WriteStats(const WCHAR* iniFile, const std::wstring& statsDate);
static void InitializeStatic();
static void FinalizeStatic();
protected:
enum NET
{
NET_IN,
NET_OUT,
NET_TOTAL
};
MeasureNet(MeterWindow* meterWindow, const WCHAR* name, NET type);
virtual ~MeasureNet();
MeasureNet(const MeasureNet& other) = delete;
MeasureNet& operator=(MeasureNet other) = delete;
virtual void ReadOptions(ConfigParser& parser, const WCHAR* section);
virtual void UpdateValue();
private:
ULONG64 GetNetOctets(NET net);
ULONG64 GetNetStatsValue(NET net);
NET m_Net;
UINT m_Interface;
ULONG64 m_Octets;
bool m_FirstTime;
bool m_Cumulative;
static std::vector<ULONG64> c_OldStatValues;
static std::vector<ULONG64> c_StatValues;
static BYTE* c_Table;
static UINT c_NumOfTables;
static FPGETIFTABLE2 c_GetIfTable2;
static FPFREEMIBTABLE c_FreeMibTable;
};
#endif