怎么获取电脑硬件信息 (获取CPU,获取硬盘序列号，获取原生网卡地址)

					

						string CSysInfo::GetMacAddr(int iMacType)
{  
    UINT uSystemInfoLen = 0; // 在程序执行完毕后，此处存储取得的系统特征码的长度
    string strMacAddr;
    UINT uErrorCode = 0;
    IP_ADAPTER_INFO iai;
    ULONG uSize = 0;
    DWORD dwResult = GetAdaptersInfo( &iai, &uSize );
    if( dwResult == ERROR_BUFFER_OVERFLOW )
    {
        IP_ADAPTER_INFO* piai = ( IP_ADAPTER_INFO* )HeapAlloc( GetProcessHeap( ), 0, uSize );
        if( piai != NULL )
        {
            dwResult = GetAdaptersInfo( piai, &uSize );
            if( ERROR_SUCCESS == dwResult )
            {
                IP_ADAPTER_INFO* piai2 = piai;
                while( piai2 != NULL)
                {                   
                    //uSystemInfoLen += piai2->AddressLength;
                    if (MIB_IF_TYPE_ETHERNET == piai2->Type)
                    {                        
                        char temp[3] = {0};
                        for (int i = 0; i < 16; i++)
                        {
                            CString cstrTemp;
                            cstrTemp.Format(_T("%02X"), piai2->Address[i]);
                            string strTmp = CStringToString(cstrTemp);
                            //_itoa(piai2->Address[i], temp, 16);
                            if (!strMacAddr.empty())
                            {
                                strMacAddr += '-';
                            }
                            strMacAddr += strTmp;
                        }
                        break;
                    }
                    piai2 = piai2->Next;
                    
                }
            }
            else
            {
                uErrorCode = 0xF0000000U + dwResult;
            }            
        }
        else
        {
            return "91-91-99-19-91-29";
        }
    }
    else
    {
        uErrorCode = 0xE0000000U + dwResult;
    }

    if (strMacAddr.empty())
    {
        strMacAddr = "91-91-99-19-91-29";
    }
    return strMacAddr;
}
					

					

						
						

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						string CSysInfo::GetMotherBoardId()
{
    if (!m_sstrMotherBoardId.empty())
    {
        return m_sstrMotherBoardId;
    }
    
    T_DEVICE_PROPERTY devProp[1];
    int bRes = WMI_DeviceQuery(MOTHERBOARD_ID, devProp, 1);
    if (bRes > 0)
    {
        wstring wstrMotherBoardId = devProp[0].szProperty;
        m_sstrMotherBoardId = UnicodeToAnsi(devProp[0].szProperty);
    }    
    return m_sstrMotherBoardId;

}