Get information about the NIC

////////////////////////////////////////////////////////////////


//Run this program requires the installation of the Microsoft Platform SDK. This can go to Ms download


//http://www.microsoft.com/msdownload/platformsdk/sdkupdate/


//Author: quiet


//mail:aweiken@163.com


//10:56 2002-1-31 Start


//14:44 2002-2-2 fix some bug.


//////////////////////////////////////////////////////////////////


#include "stdafx.h"


#include <iostream>


#include <string.h>


#include "Iphlpapi.h"


using namespace std;


Pip_adapter_info Pinfo=null;


unsigned long len=0;


CString MACAddress;


CString description;


CString type;


CString Subnet;


CString IPAddress;


CString Gateway;


CString Primarywinsserver;


CString DHCP;


void GetInfo ();


void Parsedata ();


void OutPut (CString str);


void Main ()


{





cout<< "------------------------network card information detection---------------------\ n";


GetInfo ();





}


void GetInfo ()


{


if (pinfo!=null)


Delete (pinfo);


unsigned long nerror;


nerror = GetAdaptersInfo (Pinfo,&len); 1?? Üoˉêy


if (nerror==0)


　　 {


Parsedata ();


　　 }


if (nerror==error_no_data)


　　 {


OutPut ("No Network equipment Information");


　　 }


if (nerror==error_not_supported)


　　 {


OutPut ("GetAdaptersInfo does not support the system");


　　 }


if (nerror==error_buffer_overflow)


{


pinfo= (pip_adapter_info) malloc (len);


nerror = GetAdaptersInfo (Pinfo,&len);


if (nerror==0)


　　　　 {


Parsedata ();


　　　　 }


　　 }





return;


}


void Parsedata ()


{


if (pinfo!=null)


　　 {


MACAddress. Format ("%02x:%02x:%02x:%02x:%02x:%02x", pinfo->address[0],pinfo->address[1],pinfo->address[2],pinfo- >ADDRESS[3],PINFO->ADDRESS[4],PINFO->ADDRESS[5]);


Description = pinfo->description;


type. Format ("%d", pinfo->type);





pip_addr_string paddresslist = & (Pinfo->ipaddresslist);


ipaddress = "";


do


　　　　　 {


IPAddress + + paddresslist->ipaddress.string;


paddresslist = paddresslist->next;


if (paddresslist!= NULL)


ipaddress + = "\ r \ n";


} while (Paddresslist!= NULL);


subnet. Format ("%s", pinfo->ipaddresslist.ipmask.string);


Gateway. Format ("%s", pinfo->gatewaylist.ipaddress.string);


if (pinfo->havewins)


Primarywinsserver.format ("%s", pinfo->primarywinsserver.ipaddress.string);


Else


Primarywinsserver.format ("%s", "N/A");


if (pinfo->dhcpenabled)


DHCP. Format ("%s", pinfo->dhcpserver.ipaddress.string);


Else


DHCP. Format ("%s", "N/A");


pinfo = pinfo->next;


　　 }


OutPut ("network equipment: \ t" +description);


OutPut ("MAC address: \ t" +macaddress);


OutPut ("network card type: \ t" +type);


OutPut ("IP address: \ t" +ipaddress);


OutPut ("subnet mask: \ t" +subnet);


OutPut ("Gateway: \ T" +gateway);


OutPut ("primary WINS server: \ t" +primarywinsserver);


OutPut ("DHCP server: \ t" +dhcp);


}


void OutPut (CString str)


{


Cout<<str. GetBuffer (str. GetLength ()) <<endl;


}