VC中真实MAC地址的获取方法

VC中真实MAC地址的获取方法

#include "stdafx.h"
#include 
//#include 
#include 
#include 
 
#pragma comment ( lib, "iphlpapi.lib" ) 
 
BOOL WINAPI GetPhyMacAddress(char* strServiceName)
{
    BOOL    bRet                = FALSE;
    char    pstrBuf[512];
    sprintf(pstrBuf, "//./%s", strServiceName);
 
    HANDLE 
 hDev    = CreateFile(pstrBuf, GENERIC_READ | GENERIC_WRITE, 
FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0);
    if ( hDev != INVALID_HANDLE_VALUE )
    {
        int     inBuf;
        BYTE    outBuf[256] = { 0 };
        DWORD   BytesReturned;
        inBuf   = OID_802_3_PERMANENT_ADDRESS;
 
        if ( DeviceIoControl(hDev, IOCTL_NDIS_QUERY_GLOBAL_STATS, (LPVOID)&inBuf, 4, outBuf, 256, &BytesReturned, NULL) )
        {
            sprintf(pstrBuf, "物理mac:%02X-%02X-%02X-%02X-%02X-%02X
",
                outBuf[0], outBuf[1], outBuf[2], outBuf[3], outBuf[4], outBuf[5]);
            printf(pstrBuf);
            bRet    = TRUE;
        }
 
        inBuf   = OID_802_3_CURRENT_ADDRESS;
        if ( DeviceIoControl(hDev, IOCTL_NDIS_QUERY_GLOBAL_STATS, (LPVOID)&inBuf, 4, outBuf, 256, &BytesReturned, NULL) )
        {
            sprintf(pstrBuf, "当前mac:%02X-%02X-%02X-%02X-%02X-%02X
",
                outBuf[0], outBuf[1], outBuf[2], outBuf[3], outBuf[4], outBuf[5]);
            printf(pstrBuf);
            bRet    = TRUE;
        }
        CloseHandle(hDev);
    }
    return bRet;
}
 
//  网卡 MAC 地址
BOOL GetMacAddress()
{
    UINT            uErrorCode  = 0;
    IP_ADAPTER_INFO iai;
    ULONG           uSize       = 0;
    DWORD           dwResult    = GetAdaptersInfo(&iai, &uSize);
 
    if ( dwResult == ERROR_BUFFER_OVERFLOW )
    {
        PIP_ADAPTER_INFO    piai    = (PIP_ADAPTER_INFO)new BYTE[uSize];
        dwResult    = GetAdaptersInfo(piai, &uSize);
        if ( ERROR_SUCCESS == dwResult )
        {
            while ( piai )
            {
                printf("名称:%s
", piai->AdapterName);
                printf("描述:%s
", piai->Description);
                printf("类型:%d
", piai->Type);
                GetPhyMacAddress(piai->AdapterName);
                printf("
");
                piai = piai->Next;
            }
        }
        delete[] piai;
    }
    return TRUE;
}

开始”→“运行”→输入“CMD”→回车→输入“ipconfig /all”→回车。即可看到MAC地址。