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  • 获取主机的信息

    BOOL GetLocalHostInfo()
    {
       //得到主机名称
       int nComputerNameLen;
       nComputerNameLen = MAX_COMPUTERNAME_LENGTH + 1;
       if(SOCKET_ERROR == gethostname(m_chLocalHostName,nComputerNameLen))
          return FALSE;
       ///////end//////////
       ///得到主机IP地址
       HOSTENT *hentThisHost;
       hentThisHost=NULL;
       if(!(hentThisHost = gethostbyname(m_chLocalHostName)))
          return FALSE;
       in_addr inaddrThisHost;
       memcpy(&inaddrThisHost.S_un.S_addr,hentThisHost->h_addr,hentThisHost->h_length);
       strcpy(m_chLocalHostAddr,inet_ntoa(inaddrThisHost));
       return TRUE;
    }

    //获取当前登录账户名
    BOOL GetCurrProcessUser(CString& strName)
    {
       BOOL bRet(TRUE);
       strName = _T("");
       DWORD dwSize = MAX_PATH;
       TCHAR *pszName = new TCHAR[dwSize];
       if ( !GetUserName(pszName, &dwSize) )
       {
          delete[] pszName;
          pszName = new TCHAR[dwSize];
          bRet = GetUserName( pszName , &dwSize );
       } 
       strName = pszName;
       delete[] pszName;
       return bRet;
    }

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  • 原文地址:https://www.cnblogs.com/pbreak/p/1804752.html
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