2024-02-24 04:33:31 +00:00 · 2009-02-10 18:37:48 +00:00
parent 1bb6b13b85
commit 30edc895f2
136 changed files with 31616 additions and 0 deletions
--- a/Library/MeasureCPU.h
+++ b/Library/MeasureCPU.h
@ -0,0 +1,109 @@
+/*
+  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/MeasureCPU.h,v 1.1.1.1 2005/07/10 18:51:06 rainy Exp $
+
+  $Log: MeasureCPU.h,v $
+  Revision 1.1.1.1  2005/07/10 18:51:06  rainy
+  no message
+
+  Revision 1.7  2004/06/05 10:55:54  rainy
+  Too much changes to be listed in here...
+
+  Revision 1.6  2002/04/26 18:24:16  rainy
+  Modified the Update method to support disabled measures.
+
+  Revision 1.5  2002/01/16 16:07:00  rainy
+  Fixed a bug with the CPU meter in 9x.
+
+  Revision 1.4  2001/09/26 16:27:15  rainy
+  Changed the interfaces a bit.
+
+  Revision 1.3  2001/09/01 13:00:10  rainy
+  Slight changes in the interface. The value is now measured only once if possible.
+
+  Revision 1.2  2001/08/12 15:46:33  Rainy
+  Adjusted Update()'s interface.
+  Fixed a bug that prevent more than one CPU meter.
+
+  Revision 1.1.1.1  2001/08/11 10:58:19  Rainy
+  Added to CVS.
+
+*/
+
+#ifndef __MEASURECPU_H__
+#define __MEASURECPU_H__
+
+#include "Measure.h"
+
+typedef struct
+{
+    DWORD   dwUnknown1;
+    ULONG   uKeMaximumIncrement;
+    ULONG   uPageSize;
+    ULONG   uMmNumberOfPhysicalPages;
+    ULONG   uMmLowestPhysicalPage;
+    ULONG   uMmHighestPhysicalPage;
+    ULONG   uAllocationGranularity;
+    PVOID   pLowestUserAddress;
+    PVOID   pMmHighestUserAddress;
+    ULONG   uKeActiveProcessors;
+    BYTE    bKeNumberProcessors;
+    BYTE    bUnknown2;
+    WORD    wUnknown3;
+} SYSTEM_BASIC_INFORMATION;
+
+typedef struct
+{
+    LARGE_INTEGER   liIdleTime;
+    DWORD           dwSpare[76];
+} SYSTEM_PERFORMANCE_INFORMATION;
+
+typedef struct
+{
+    LARGE_INTEGER liKeBootTime;
+    LARGE_INTEGER liKeSystemTime;
+    LARGE_INTEGER liExpTimeZoneBias;
+    ULONG         uCurrentTimeZoneId;
+    DWORD         dwReserved;
+} SYSTEM_TIME_INFORMATION;
+
+typedef LONG (WINAPI *PROCNTQSI)(UINT,PVOID,ULONG,PULONG);
+
+class CMeasureCPU : public CMeasure
+{
+public:
+	CMeasureCPU(CMeterWindow* meterWindow);
+	virtual ~CMeasureCPU();
+
+	virtual bool Update();
+
+protected:
+	bool m_CPUFromRegistry;
+	bool m_FirstTime;
+
+	PROCNTQSI m_NtQuerySystemInformation;
+
+	SYSTEM_PERFORMANCE_INFORMATION m_SysPerfInfo;
+	SYSTEM_TIME_INFORMATION        m_SysTimeInfo;
+	SYSTEM_INFO                    m_SystemInfo;
+	LARGE_INTEGER                  m_OldIdleTime;
+	LARGE_INTEGER                  m_OldSystemTime;
+};
+
+#endif