獲取（檢測）電腦硬體資訊（C++）
阿新 • • 發佈：2019-01-26
檢測資訊：
- 電腦系統、版本、位
- cpu資訊
- 記憶體狀態
- 顯示卡資訊
- 網絡卡資訊、介面卡、MAC實體地址
- IP資訊
.h檔案
//Get Windows system informantion static const int kMaxInfoBuffer = 256; #define GBYTES 1073741824 #define MBYTES 1048576 #define KBYTES 1024 #define DKBYTES 1024.0 void SafeGetNativeSystemInfo(LPSYSTEM_INFO lpSystemInfo); const std::string GetCpuInfo(); const std::string GetOsVersion(); const std::string GetMemoryStatus(); const std::wstring GetComputerUerName(); const std::string GetDisplayCardinfo(); void GetNetCardAndIPInfo(std::string &adapter_info, std::string &MAC_address, std::string &IP);
.cpp檔案
const std::string GetOsVersion() { std::string os_version(""); SYSTEM_INFO system_info; memset(&system_info,0,sizeof(SYSTEM_INFO)); GetSystemInfo(&system_info); OSVERSIONINFOEX os; os.dwOSVersionInfoSize=sizeof(OSVERSIONINFOEX); if(GetVersionEx((OSVERSIONINFO *)&os)) { switch(os.dwMajorVersion){ case 4: //1996年7月釋出 switch(os.dwMinorVersion){ case 0: if(os.dwPlatformId==VER_PLATFORM_WIN32_NT) os_version="Microsoft Windows NT 4.0 "; else if(os.dwPlatformId==VER_PLATFORM_WIN32_WINDOWS) os_version="Microsoft Windows 95 "; break; case 10: os_version="Microsoft Windows 98 "; break; case 90: os_version="Microsoft Windows Me "; break; } break; case 5: switch(os.dwMinorVersion){ //1999年12月釋出 case 0: os_version="Microsoft Windows 2000 "; if(os.wSuiteMask==VER_SUITE_ENTERPRISE) os_version.append("Advanced Server "); break; //2001年8月釋出 case 1: os_version="Microsoft Windows XP "; if(os.wSuiteMask==VER_SUITE_EMBEDDEDNT) os_version.append("Embedded "); else if(os.wSuiteMask==VER_SUITE_PERSONAL) os_version.append("Home Edition "); else os_version.append("Professional "); break; case 2: if(os.wProductType==VER_NT_WORKSTATION && system_info.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64) os_version="Microsoft Windows XP Professional x64 Edition "; if(GetSystemMetrics(SM_SERVERR2)==0 && os.wSuiteMask==VER_SUITE_BLADE) os_version ="Microsoft Windows Server 2003 Web Edition "; else if(GetSystemMetrics(SM_SERVERR2)==0 && os.wSuiteMask==VER_SUITE_COMPUTE_SERVER) os_version=("Microsoft Windows Server 2003 Compute Cluster Edition "); else if(GetSystemMetrics(SM_SERVERR2)==0 && os.wSuiteMask==VER_SUITE_STORAGE_SERVER) os_version=("Microsoft Windows Server 2003 Storage Server "); else if(GetSystemMetrics(SM_SERVERR2)==0 && os.wSuiteMask==VER_SUITE_DATACENTER) os_version=("Microsoft Windows Server 2003 Datacenter Edition "); else if(GetSystemMetrics(SM_SERVERR2)==0 && os.wSuiteMask==VER_SUITE_ENTERPRISE) os_version=("Microsoft Windows Server 2003 Enterprise Edition "); else if(GetSystemMetrics(SM_SERVERR2)!=0 && os.wSuiteMask==VER_SUITE_STORAGE_SERVER) os_version=("Microsoft Windows Server 2003 R2 Storage Server "); break; } break; case 6: switch(os.dwMinorVersion){ case 0: if(os.wProductType==VER_NT_WORKSTATION) { os_version="Microsoft Windows Vista "; if (os.wSuiteMask==VER_SUITE_PERSONAL) os_version.append("Home "); } else if(os.wProductType!=VER_NT_WORKSTATION) { os_version="Microsoft Windows Server 2008 "; if ( os.wSuiteMask==VER_SUITE_DATACENTER) os_version.append("Datacenter Server "); else if (os.wSuiteMask==VER_SUITE_ENTERPRISE) os_version.append("Enterprise "); } break; case 1: if(os.wProductType==VER_NT_WORKSTATION) os_version="Microsoft Windows 7 "; else os_version="Microsoft Windows Server 2008 R2 "; break; } break; default: os_version="? "; } } SYSTEM_INFO si; SafeGetNativeSystemInfo(&si); if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64 || si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_IA64 ) os_version.append("64bit"); else os_version.append("32bit"); return os_version; } void SafeGetNativeSystemInfo( LPSYSTEM_INFO lpSystemInfo ) { if (NULL == lpSystemInfo) return; typedef VOID (WINAPI *LPFN_GetNativeSystemInfo)(LPSYSTEM_INFO lpSystemInfo); LPFN_GetNativeSystemInfo nsInfo = (LPFN_GetNativeSystemInfo)GetProcAddress(GetModuleHandle(_T("kernel32")), "GetNativeSystemInfo");; if (NULL != nsInfo) { nsInfo(lpSystemInfo); } else { GetSystemInfo(lpSystemInfo); } } const std::wstring GetComputerUerName() { std::wstring uer_name(L""); wchar_t buffer[kMaxInfoBuffer]; DWORD length=kMaxInfoBuffer; if (GetComputerName(buffer, &length)) uer_name.append(buffer,length); return uer_name; } const std::string GetMemoryStatus() { std::string memory_info(""); MEMORYSTATUSEX statusex; statusex.dwLength = sizeof(statusex); if (GlobalMemoryStatusEx(&statusex)) { unsigned long long total = 0, remain_total = 0, avl = 0, remain_avl = 0; double decimal_total = 0, decimal_avl = 0; remain_total = statusex.ullTotalPhys % GBYTES; total = statusex.ullTotalPhys / GBYTES; avl = statusex.ullAvailPhys / GBYTES; remain_avl = statusex.ullAvailPhys % GBYTES; if (remain_total > 0) decimal_total = (remain_total / MBYTES) / DKBYTES; if (remain_avl > 0) decimal_avl = (remain_avl / MBYTES) / DKBYTES; decimal_total += (double) total; decimal_avl += (double) avl; char buffer[kMaxInfoBuffer]; sprintf_s(buffer,kMaxInfoBuffer, "%.2f GB (%.2f GB可用)", decimal_total, decimal_avl); memory_info.append(buffer); } return memory_info; } void GetNetCardAndIPInfo(std::string &adapter_info, std::string &MAC_address, std::string &IP) { PIP_ADAPTER_INFO pIp_adapter_info = new IP_ADAPTER_INFO(); unsigned long adapter_size = sizeof(IP_ADAPTER_INFO); int ret = GetAdaptersInfo(pIp_adapter_info,&adapter_size); if (ERROR_BUFFER_OVERFLOW == ret) { delete pIp_adapter_info; pIp_adapter_info = (PIP_ADAPTER_INFO)new BYTE[adapter_size]; ret=GetAdaptersInfo(pIp_adapter_info,&adapter_size); } if (ERROR_SUCCESS == ret) { while (pIp_adapter_info) { adapter_info.append("name: "); adapter_info.append(pIp_adapter_info->AdapterName); adapter_info.append("\ndescription: "); adapter_info.append(pIp_adapter_info->Description); adapter_info.append("\ntype: "); std::string card_type(""); switch(pIp_adapter_info->Type) { case MIB_IF_TYPE_OTHER: card_type="other"; break; case MIB_IF_TYPE_ETHERNET: card_type="ethernet"; break; case MIB_IF_TYPE_TOKENRING: card_type="tokenring"; break; case MIB_IF_TYPE_FDDI: card_type="fddi"; break; case MIB_IF_TYPE_PPP: card_type="ppp"; break; case MIB_IF_TYPE_LOOPBACK: card_type="loopback"; break; case MIB_IF_TYPE_SLIP: card_type="slip"; break; default: break; } adapter_info.append(card_type); MAC_address.append("\nMACAddr: "); char buffer[kMaxInfoBuffer]; for (DWORD i = 0; i < pIp_adapter_info->AddressLength; i++) if (i < pIp_adapter_info->AddressLength-1) { sprintf_s(buffer,kMaxInfoBuffer, "%02X", pIp_adapter_info->Address[i]); MAC_address.append(buffer); MAC_address.append("-"); } else { sprintf_s(buffer,kMaxInfoBuffer, "%02X", pIp_adapter_info->Address[i]); MAC_address.append(buffer); adapter_info.append("\n"); } IP_ADDR_STRING *pIp_addr_string =&(pIp_adapter_info->IpAddressList); do { IP.append("IPAddr:"); IP.append(pIp_addr_string->IpAddress.String);; IP.append("\nIpMask:"); IP.append(pIp_addr_string->IpMask.String); IP.append("\nGateway:"); IP.append(pIp_adapter_info->GatewayList.IpAddress.String); IP.append("\n"); pIp_addr_string=pIp_addr_string->Next; } while (pIp_addr_string); adapter_info.append("\n"); pIp_adapter_info = pIp_adapter_info->Next; } } if (pIp_adapter_info) { delete pIp_adapter_info; pIp_adapter_info = nullptr; } } const std::string GetCpuInfo() { std::string processor_name(""); LPCWSTR str_path=L"HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0"; HKEY key; if (::RegOpenKeyEx(HKEY_LOCAL_MACHINE,str_path,0,KEY_ALL_ACCESS,&key) == ERROR_SUCCESS) { char processor_value[256]; DWORD type = REG_SZ; DWORD value_size = sizeof(processor_value); if (::RegQueryValueEx(key,L"ProcessorNameString", 0, &type, (LPBYTE)&processor_value, &value_size) == ERROR_SUCCESS) processor_name.append(processor_value,value_size); RegCloseKey(key); } return processor_name; } const std::string GetDisplayCardinfo() { std::string memory_info(""); return memory_info; }
包含頭或者庫
#include "WMIInfo.h"
#include <sstream>
#include "CharsetConversion.h"
#include <WinSock2.h>
#include "string"
#pragma comment(lib,"Iphlpapi.lib")字符集轉換
CharsetConversion#ifndef CHARSETCONVERSION_H_ #define CHARSETCONVERSION_H_ #include <string> std::wstring StringToWString(const std::string &str); std::string WStringToString(const std::wstring &wstr); std::string UnicodeToUTF8( const std::wstring& wstr ); std::wstring UTF8ToUnicode( const std::string& str ); std::string ws2s(const std::wstring& ws); std::wstring s2ws(const std::string& s); #endif
#include "StdAfx.h"
#include "CharsetConversion.h"
#include <Windows.h>
std::wstring StringToWString(const std::string &str)
{
std::wstring wstr;
int nLen = (int)str.length();
wstr.resize(nLen,L' ');
int nResult = MultiByteToWideChar(CP_ACP,0,(LPCSTR)str.c_str(),nLen,(LPWSTR)wstr.c_str(),nLen);
if (nResult == 0)
{
return std::wstring(L"");
}
return wstr;
}
//wstring高位元組不為0，返回FALSE
std::string WStringToString(const std::wstring &wstr)
{
std::string str;
int nLen = (int)wstr.length();
str.resize(nLen,' ');
int nResult = WideCharToMultiByte(CP_ACP,0,(LPCWSTR)wstr.c_str(),nLen,(LPSTR)str.c_str(),nLen,NULL,NULL);
if (nResult == 0)
{
return std::string("");
}
return str;
}
std::string UnicodeToUTF8( const std::wstring& wstr )
{
char* pElementText;
int iTextLen;
// wide char to multi char
iTextLen = WideCharToMultiByte( CP_UTF8,
0,
wstr.c_str(),
-1,
NULL,
0,
NULL,
NULL );
pElementText = new char[iTextLen + 1];
memset( ( void* )pElementText, 0, sizeof( char ) * ( iTextLen + 1 ) );
::WideCharToMultiByte( CP_UTF8,
0,
wstr.c_str(),
-1,
pElementText,
iTextLen,
NULL,
NULL );
std::string str;
str = pElementText;
delete[] pElementText;
return str;
}
std::wstring UTF8ToUnicode( const std::string& str )
{
int len = 0;
len = str.length();
int unicodeLen = ::MultiByteToWideChar( CP_UTF8,
0,
str.c_str(),
-1,
NULL,
0 );
wchar_t * pUnicode;
pUnicode = new wchar_t[unicodeLen+1];
memset(pUnicode,0,(unicodeLen+1)*sizeof(wchar_t));
::MultiByteToWideChar( CP_UTF8,
0,
str.c_str(),
-1,
(LPWSTR)pUnicode,
unicodeLen );
std::wstring wstr;
wstr = ( wchar_t* )pUnicode;
delete pUnicode;
return wstr;
}
std::string ws2s(const std::wstring& ws)
{
std::string curLocale = setlocale(LC_ALL, NULL); // curLocale = "C";
setlocale(LC_ALL, "chs");
const wchar_t* _Source = ws.c_str();
size_t _Dsize = 2 * ws.size() + 1;
char *_Dest = new char[_Dsize];
memset(_Dest,0,_Dsize);
// wcstombs(_Dest,_Source,_Dsize);
size_t i;
wcstombs_s(&i, _Dest, _Dsize, _Source, _Dsize);
std::string result = _Dest;
delete []_Dest;
setlocale(LC_ALL, curLocale.c_str());
return result;
}
std::wstring s2ws(const std::string& s)
{
setlocale(LC_ALL, "chs");
const char* _Source = s.c_str();
size_t _Dsize = s.size() + 1;
wchar_t *_Dest = new wchar_t[_Dsize];
wmemset(_Dest, 0, _Dsize);
//mbstowcs(_Dest,_Source,_Dsize);
size_t i;
mbstowcs_s(&i, _Dest, _Dsize, _Source,_Dsize);
std::wstring result = _Dest;
delete []_Dest;
setlocale(LC_ALL, "C");
return result;
}