add get cpu、 ram、 disk information demo

qwe50895781 · Jan 15, 2016 · 73df737 · 73df737
1 parent bbfdce4
commit 73df737
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diff --git a/GLDUserInfoUtils/GLDDiskInfoUtils.cpp b/GLDUserInfoUtils/GLDDiskInfoUtils.cpp
diff --git a/GLDUserInfoUtils/GLDDiskInfoUtils.h b/GLDUserInfoUtils/GLDDiskInfoUtils.h
@@ -0,0  1,91 @@
 #ifndef GLDDISKINFOUTILS_H
 #define GLDDISKINFOUTILS_H
 
 #include <qt_windows.h>
 #include <bitset>
 #include <iostream>
 #include <algorithm>
 #include <utility>
 #include <Winioctl.h>
 #include <string>
 #include <map>
 #include <QVector>
 #include <QString>
 #include <QHash>
 
 using namespace std;
 
 namespace GLDDISKINFO
 {
     enum FS
     {
         OTHER_FORMAT = 0,
         FAT32        = 1,
         NTFS         = 2
     };
 
     typedef struct SDiskInfomation
     {
         SDiskInfomation()
         {
             m_dwFreeMBytes = 0;
             m_dwTotalMBytes = 0;
         }
 
         QString m_strDiskName;   // 分区名(盘符)
         QString m_strTypeName;   // 分区类型
         QString m_strFileSystem; // 分区格式
         ulong   m_dwTotalMBytes; // 总空间
         ulong   m_dwFreeMBytes;  // 可用空间
 
     }DiskInfomation;
 
     class GLDDiskInfo
     {
     public:
         /**
          * @brief 获取硬盘序列号
          * @return
          */
         QString getDiskSerialNo();
 
         /**
          * @brief 获取分区个数
          * @return
          */
         ulong getDriverNum();
 
         /**
          * @brief 获取所有分区信息
          * @return
          */
         QVector<DiskInfomation> getAllDriversInfo();
 
         /**
          * @brief 获取分区格式
          * @param dir  分区名
          * @return
          */
         FS getFileSystemType(const QString& dir);
 
         /**
          * @brief 获取分区类型
          * @param dir   分区名
          * @return
          */
         QString getDriverTypeItem(const QString& dir);
 
         bool getLastVolumeInfo(DiskInfomation &diskInfo);
         bool getDiskSize(quint64 &llOfSectors, ulong dwDiskNum = 0);
         bool getDiskSize2(quint64 &llOfSectors, ulong dwDiskNum = 0);
         bool getVolumeSize(quint64 &llOfSectors, string volName);
         bool getFreeSpace(const QString& dir, qint64& ri64FreeBytesToCaller, qint64& ri64TotalBytes);
 
     private:
         bool getAllDriverName(ulong dwDrvNum, QVector<QString> & driveNameVct);
         void toLittleEndian(PUSHORT pWords, int nFirstIndex, int nLastIndex, LPTSTR pBuf);
         void trimStart(LPTSTR pBuf);
     };
 }
 
 #endif // GLDDISKINFOUTILS_H
diff --git a/GLDUserInfoUtils/GLDMemoryInfoUtils.cpp b/GLDUserInfoUtils/GLDMemoryInfoUtils.cpp
@@ -0,0  1,29 @@
 #include "GLDMemoryInfoUtils.h"
 
 namespace GLDMemoryInfo
 {
     PhysMemInfo getPhysMemInfo()
     {
         PhysMemInfo memInfo;
         MEMORYSTATUSEX                  mymem;
         mymem.dwLength = sizeof(MEMORYSTATUSEX);
         GlobalMemoryStatusEx(&mymem);
         memset(&memInfo, 0, sizeof(memInfo));
         memInfo.m_totalPhys = (mymem.ullTotalPhys) / 1024 / 1024;
         memInfo.m_availPhys = (mymem.ullAvailPhys) / 1024 / 1024;
         memInfo.m_usedPhys = mymem.dwMemoryLoad;
         return memInfo;
     }
 
     VirMemInfo getVirMemInfo()
     {
         VirMemInfo memInfo;
         MEMORYSTATUSEX                  mymem;
         mymem.dwLength = sizeof(MEMORYSTATUSEX);
         GlobalMemoryStatusEx(&mymem);
         memset(&memInfo, 0, sizeof(memInfo));
         memInfo.m_totalVirtual = (mymem.ullTotalVirtual) / 1024 / 1024;
         memInfo.m_availVirtual = (mymem.ullAvailVirtual) / 1024 / 1024;
         return memInfo;
     }
 }
diff --git a/GLDUserInfoUtils/GLDMemoryInfoUtils.h b/GLDUserInfoUtils/GLDMemoryInfoUtils.h
@@ -0,0  1,26 @@
 #ifndef GLDMEMORYINFOUTILS_H
 #define GLDMEMORYINFOUTILS_H
 
 #include <windows.h>
 
 namespace GLDMemoryInfo
 {
     typedef struct PhysicalMemoryInfo
     {
         __int64     m_totalPhys;     // 总内存数,单位M
         __int64     m_availPhys;     // 可用内存数,单位M
         int         m_usedPhys;      // 已用内存百分比,范围:0-100
     } PhysMemInfo;
 
     typedef struct VirtualMemoryInfo
     {
         __int64     m_totalVirtual;  // 总虚拟内存数,单位M
         __int64     m_availVirtual;  // 可用虚拟内存数,单位M
     } VirMemInfo;
 
     PhysMemInfo getPhysMemInfo();
 
     VirMemInfo getVirMemInfo();
 }
 
 #endif // GLDMEMORYINFOUTILS_H