我想让通过NetAPI来获取网卡信息和连接名称如"本地连接"或是网卡描述等对应起来(100分)
以上是读网卡地址的方法:
运行到是可以,但是我想让mac和连接名称如 "本地连接 "或是网卡描述等对应起来,应该怎么做呢?也就是下面getmac_one (int lana_num) 这个lana_num和 "本地连接 "能不能找出对应点关系?
#include "stdafx.h "
#include < windows.h >
#include < wincon.h >
#include < stdlib.h >
#include < stdio.h >
#include < time.h >
#include < nb30.h >
// 因为是通过NetAPI来获取网卡信息,所以需要包含其题头文件nb30.h
#pragma comment(lib, "NetApi32.lib ")
//#pragma comment "NetApi32.lib "
typedef struct _ASTAT_
{
ADAPTER_STATUS adapt;
NAME_BUFFER NameBuff [30];
}ASTAT, * PASTAT;
ASTAT Adapter;
// 定义一个存放返回网卡信息的变量
// 输入参数:lana_num为网卡编号,一般地,从0开始,但在Windows 2000中并不一定是连续分配的
void getmac_one (int lana_num)
{
NCB ncb;
UCHAR uRetCode;
memset( &ncb, 0, sizeof(ncb) );
ncb.ncb_command = NCBRESET;
ncb.ncb_lana_num = lana_num;
// 指定网卡号
// 首先对选定的网卡发送一个NCBRESET命令,以便进行初始化
uRetCode = Netbios( &ncb );
printf( "The NCBRESET return code is:0x%x\n ", uRetCode );
memset( &ncb, 0, sizeof(ncb) );
ncb.ncb_command = NCBASTAT;
ncb.ncb_lana_num = lana_num; // 指定网卡号
strcpy( (char *)ncb.ncb_callname, "* " );
ncb.ncb_buffer = (unsigned char *) &Adapter;
// 指定返回的信息存放的变量
ncb.ncb_length = sizeof(Adapter);
// 接着,可以发送NCBASTAT命令以获取网卡的信息
uRetCode = Netbios( &ncb );
printf( "The NCBASTAT return code is: 0x%x\n ", uRetCode );
if ( uRetCode == 0 )
{
// 把网卡MAC地址格式化成常用的16进制形式,如0010-A4E4-5802
printf( "The Ethernet Number[%d]is: %02X%02X-%02X%02X-%02X%02X\n ",
lana_num,
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] );
}
}
int main(int argc, char* argv[])
{
NCB ncb;
UCHAR uRetCode;
LANA_ENUM lana_enum;
memset( &ncb, 0, sizeof(ncb) );
ncb.ncb_command = NCBENUM;
ncb.ncb_buffer = (unsigned char *) &lana_enum;
ncb.ncb_length = sizeof(lana_enum);
// 向网卡发送NCBENUM命令,以获取当前机器的网卡信息,如有多少个网卡、每张网卡的编号等
uRetCode = Netbios( &ncb );