zoukankan      html  css  js  c++  java
  • 显卡 mac ip地址获取

    #include "stdafx.h"
    #include "HardTest.h"
    #include <iostream>
    using namespace std;
    #include <comdef.h>
    #define _WIN32_DCOM
    #include <Wbemidl.h>
    #include <Wbemcli.h>
    #pragma comment(lib,"wbemuuid.lib")
    #include "d3d9.h"
    #include "ddraw.h"

    #include   <stdio.h>   
    #include   <stdlib.h>   
    #include   <httpext.h>   
    #include   <windef.h>   
    #include   <Nb30.h>
    #include   <WS2tcpip.h>
    int CDialog(vector<DISP_ADAPTER_INFO>& dispInfoVec)
    {
        HRESULT hres;

        // Step 1: --------------------------------------------------
        // Initialize COM. ------------------------------------------

        hres =  CoInitializeEx(0, COINIT_MULTITHREADED);
        if (FAILED(hres))
        {
            cout << "Failed to initialize COM library. Error code = 0x"
                << hex << hres << endl;
            return FALSE;                  // Program has failed.
        }

        // Step 2: --------------------------------------------------
        // Set general COM security levels --------------------------
        // Note: If you are using Windows 2000, you need to specify -
        // the default authentication credentials for a user by using
        // a SOLE_AUTHENTICATION_LIST structure in the pAuthList ----
        // parameter of CoInitializeSecurity ------------------------

        hres =  CoInitializeSecurity(
            NULL,
            -1,                          // COM authentication
            NULL,                        // Authentication services
            NULL,                        // Reserved
            RPC_C_AUTHN_LEVEL_DEFAULT,   // Default authentication
            RPC_C_IMP_LEVEL_IMPERSONATE, // Default Impersonation  
            NULL,                        // Authentication info
            EOAC_NONE,                   // Additional capabilities
            NULL                         // Reserved
            );


        if (FAILED(hres))
        {
            cout << "Failed to initialize security. Error code = 0x"
                << hex << hres << endl;
            CoUninitialize();
            return FALSE;                    // Program has failed.
        }

        // Step 3: ---------------------------------------------------
        // Obtain the initial locator to WMI -------------------------

        IWbemLocator *pLoc = NULL;

        hres = CoCreateInstance(
            CLSID_WbemLocator,             
            0,
            CLSCTX_INPROC_SERVER,
            IID_IWbemLocator, (LPVOID *) &pLoc);

        if (FAILED(hres))
        {
            cout << "Failed to create IWbemLocator object."
                << " Err code = 0x"
                << hex << hres << endl;
            CoUninitialize();
            return FALSE;                 // Program has failed.
        }

        // Step 4: -----------------------------------------------------
        // Connect to WMI through the IWbemLocator::ConnectServer method

        IWbemServices *pSvc = NULL;

        // Connect to the root\cimv2 namespace with
        // the current user and obtain pointer pSvc
        // to make IWbemServices calls.
        hres = pLoc->ConnectServer(
            _bstr_t(L"ROOT\\CIMV2"), // Object path of WMI namespace
            NULL,                    // User name. NULL = current user
            NULL,                    // User password. NULL = current
            0,                       // Locale. NULL indicates current
            NULL,                    // Security flags.
            0,                       // Authority (e.g. Kerberos)
            0,                       // Context object
            &pSvc                    // pointer to IWbemServices proxy
            );

        if (FAILED(hres))
        {
            cout << "Could not connect. Error code = 0x"
                << hex << hres << endl;
            pLoc->Release();     
            CoUninitialize();
            return FALSE;                // Program has failed.
        }

        cout << "Connected to ROOT\\CIMV2 WMI namespace" << endl;


        // Step 5: --------------------------------------------------
        // Set security levels on the proxy -------------------------

        hres = CoSetProxyBlanket(
            pSvc,                        // Indicates the proxy to set
            RPC_C_AUTHN_WINNT,           // RPC_C_AUTHN_xxx
            RPC_C_AUTHZ_NONE,            // RPC_C_AUTHZ_xxx
            NULL,                        // Server principal name
            RPC_C_AUTHN_LEVEL_CALL,      // RPC_C_AUTHN_LEVEL_xxx
            RPC_C_IMP_LEVEL_IMPERSONATE, // RPC_C_IMP_LEVEL_xxx
            NULL,                        // client identity
            EOAC_NONE                    // proxy capabilities
            );

        if (FAILED(hres))
        {
            cout << "Could not set proxy blanket. Error code = 0x"
                << hex << hres << endl;
            pSvc->Release();
            pLoc->Release();     
            CoUninitialize();
            return FALSE;               // Program has failed.
        }

        // Step 6: --------------------------------------------------
        // Use the IWbemServices pointer to make requests of WMI ----

        CString strRet = _T("显卡:");
        CString strMemSize = _T("");

        IEnumWbemClassObject* pEnumerator = NULL;
        hres = pSvc->ExecQuery(
            bstr_t("WQL"),
            bstr_t("SELECT * FROM Win32_VideoController"),
            WBEM_FLAG_FORWARD_ONLY | WBEM_FLAG_RETURN_IMMEDIATELY,
            NULL,
            &pEnumerator);

        if (FAILED(hres))
        {
            cout << "Query for operating system name failed."
                << " Error code = 0x"
                << hex << hres << endl;
            pSvc->Release();
            CoUninitialize();
            return FALSE;              // Program has failed.
        }

        // Step 7: -------------------------------------------------
        // Get the data from the query in step 6 -------------------

        IWbemClassObject *pclsObj;
        ULONG uReturn = 0;

        LONGLONG llTotal = 0;

        //    下面对具体的信息进行枚举
        DISP_ADAPTER_INFO adapterInfo;
        while (pEnumerator)
        {
            HRESULT hr = pEnumerator->Next(WBEM_INFINITE, 1,
                &pclsObj, &uReturn);

            if(0 == uReturn)
            {
                break;
            }

            VARIANT vtProp;

            // Get the value of the Name property
            hr = pclsObj->Get(L"Description", 0, &vtProp, 0, 0);

            adapterInfo.csDesc =  vtProp.bstrVal;

            VariantClear(&vtProp);

            hr = pclsObj->Get(L"AdapterRAM", 0, &vtProp, 0, 0);

            strMemSize.Format("%ld", vtProp.llVal);

            llTotal += (LONGLONG)&vtProp ;
            strMemSize.Format( _T("(%I64d)") , ( llTotal / (1024*1024) ) );

            adapterInfo.iRam = atoi(strMemSize);

            VariantClear(&vtProp);

            dispInfoVec.push_back(adapterInfo);
        }

        return TRUE;
    }

    bool GetDispAdapterInfo_2_Info(vector<DISP_ADAPTER_INFO>& dispInfoVec)
    {
        LPDIRECT3D9 pD3D=NULL;
        pD3D=Direct3DCreate9(D3D_SDK_VERSION);//创建Direct 3D对象
        if (!pD3D)
        {
            return false;
        }

        DWORD m_dwNumAdapters=pD3D-> GetAdapterCount();//获得显卡数量
        DISP_ADAPTER_INFO adapterInfo;
        for(UINT iAdapter=0;iAdapter<m_dwNumAdapters;iAdapter++)
        {
            D3DADAPTER_IDENTIFIER9 di;
            pD3D-> GetAdapterIdentifier(iAdapter,0,&di);//获得显卡信息
            char  szBuf[MAX_DEVICE_IDENTIFIER_STRING];
            sprintf(szBuf,"%s",di.Description);//  

            adapterInfo.csDesc = di.Description;
            dispInfoVec.push_back(adapterInfo);
        }

        return true;
    }

    bool GetDispAdapterInfo_2_Mem(vector<DISP_ADAPTER_INFO>& dispInfoVec)
    {
        LPDIRECTDRAW2 lpdd;
        HRESULT ddrval;

        CoInitialize(NULL);    

        ddrval = CoCreateInstance(CLSID_DirectDraw,
            NULL, CLSCTX_ALL, IID_IDirectDraw2, (void**)&lpdd);

        if (FAILED(ddrval))
        {
            return false;
        }

        if(!FAILED(ddrval))
        {
            ddrval = IDirectDraw2_Initialize(lpdd, NULL);
        }

        DDCAPS ddcaps;

        ddcaps.dwSize = sizeof DDCAPS;
        lpdd->GetCaps(&ddcaps, NULL);

        lpdd->Release();

        DWORD dwMem = ddcaps.dwVidMemTotal;

        int iMem = dwMem/1008/1008;

        CString strMem;
        strMem.Format(_T("display memory is %d MB"),iMem);

        for (vector<DISP_ADAPTER_INFO>::iterator adapterIt=dispInfoVec.begin(); adapterIt!=dispInfoVec.end(); ++adapterIt)
        {
            adapterIt->iRam = iMem;
        }

        CoUninitialize();

        return true;
    }

    bool GetDispAdapterInfo_2(vector<DISP_ADAPTER_INFO>& dispInfoVec)
    {
        GetDispAdapterInfo_2_Info(dispInfoVec);
        GetDispAdapterInfo_2_Mem(dispInfoVec);

        return true;
    }


    int getMAC(char * mac)     
    {     
        NCB ncb;     
        typedef struct _ASTAT_     
        {
            ADAPTER_STATUS   adapt;  
            NAME_BUFFER   NameBuff   [30];     
        }ASTAT,   *   PASTAT;     
        ASTAT Adapter;     

        typedef struct _LANA_ENUM     
        {   //   le
            UCHAR   length;  
            UCHAR   lana[MAX_LANA];     
        }LANA_ENUM   ;     
        LANA_ENUM lana_enum;     

        UCHAR uRetCode;     
        memset(&ncb, 0, sizeof(ncb));     
        memset(&lana_enum, 0, sizeof(lana_enum));     

        ncb.ncb_command = NCBENUM;     
        ncb.ncb_buffer = (unsigned char *)&lana_enum;     
        ncb.ncb_length = sizeof(LANA_ENUM);     
        uRetCode = Netbios(&ncb);     
        if(uRetCode != NRC_GOODRET)     
            return uRetCode;     

        for(int lana=0; lana<lana_enum.length; lana++)     
        {
            ncb.ncb_command = NCBRESET;
            ncb.ncb_lana_num = lana_enum.lana[lana];
            uRetCode = Netbios(&ncb);   
            if(uRetCode == NRC_GOODRET)  
                break;
        }
        if(uRetCode != NRC_GOODRET)
            return uRetCode;     

        memset(&ncb, 0, sizeof(ncb));  
        ncb.ncb_command = NCBASTAT;  
        ncb.ncb_lana_num = lana_enum.lana[0];
        strcpy((char*)ncb.ncb_callname, "*");
        ncb.ncb_buffer = (unsigned char *)&Adapter;
        ncb.ncb_length = sizeof(Adapter);
        uRetCode = Netbios(&ncb);  
        if(uRetCode != NRC_GOODRET)   
            return uRetCode;     
        sprintf(mac,"%02X-%02X-%02X-%02X-%02X-%02X",    
            Adapter.adapt.adapter_address[0],     
            Adapter.adapt.adapter_address[1],     
            Adapter.adapt.adapter_address[2],     
            Adapter.adapt.adapter_address[3],     
            Adapter.adapt.adapter_address[4],     
            Adapter.adapt.adapter_address[5]  
        );
        return 0;   
    }
    int GetLocalAddress(char * pszIp,int nMaxSize)
    {
        struct addrinfo * result;
        int error;

        char hostname[NI_MAXHOST] = "";
        gethostname(hostname, sizeof(hostname));
        error = getaddrinfo(hostname, NULL, NULL, &result);

        if (0 != error)
        {   
            fprintf(stderr, "error in getaddrinfo: %s\n", gai_strerror(error));
            return 1;
        }   
        struct sockaddr_in* pSockaddr=(sockaddr_in*)result->ai_addr;
        strcpy_s(pszIp,nMaxSize,inet_ntoa(pSockaddr->sin_addr));

        freeaddrinfo(result);
        return 0;
    }

  • 相关阅读:
    Python之模块
    Python之request模块-基础用法
    Linux小知识点
    python之pip安装软件包常用命令
    windows设置多个JDK环境
    window配合虚拟机VMware搭建虚拟ubuntu服务器入坑集锦
    Linux服务器相关信息查询
    达梦数据库
    创业公司如何快速构建高效的监控系统?
    干货分享:智慧工厂时代下大数据 + 智能的深度实践
  • 原文地址:https://www.cnblogs.com/maifengqiang/p/2126106.html
Copyright © 2011-2022 走看看