www.pudn.com > NetcardInfo.zip > xNetCardInfo.cpp

// xNetCardInfo.cpp: implementation of the CxNetCardInfo class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "NetCardInfo.h" 
#include "xNetCardInfo.h" 
 
#ifdef _DEBUG 
#undef THIS_FILE 
static char THIS_FILE[]=__FILE__; 
#define new DEBUG_NEW 
#endif 
 
////////////////////////////////////////////////////////////////////// 
// Construction/Destruction 
////////////////////////////////////////////////////////////////////// 
 
CxNetCardInfo::CxNetCardInfo() 
{ 
	ErrMsg = _T( "" ); 
 
	macaddress = _T( "" ); 
	description = _T( "" ); 
	type = _T( "" ); 
	subnet = _T( "" ); 
	IpAddress = _T( "" ); 
	gateway = _T( "" ); 
	PrimaryWinsServer = _T( "" ); 
	dhcp = _T( "" ); 
 
	ZeroMemory( m_data,4096 ); 
	len = 0; 
	pinfo = ( PIP_ADAPTER_INFO )m_data; 
 
	GetInfo(); 
} 
 
CxNetCardInfo::~CxNetCardInfo() 
{ 
 
} 
 
void CxNetCardInfo::GetInfo() 
{ 
	ErrMsg = _T( "Success!" ); 
 
	unsigned long nError; 
 
	nError = GetAdaptersInfo( pinfo,&len ); 
	switch( nError ) { 
		case 0: 
			ParseData(); 
			break; 
		case ERROR_NO_DATA: 
			ErrMsg = _T( "No net device information!" ); 
			break; 
		case ERROR_NOT_SUPPORTED: 
			ErrMsg = _T( "The system not support GetAdaptersInfo API function!" ); 
			break; 
		case ERROR_BUFFER_OVERFLOW: 
			nError = GetAdaptersInfo( pinfo,&len ); 
			if( nError == 0 ) ParseData(); 
			else ErrMsg = _T("Unknow error!"); 
			break; 
	} 
} 
 
void CxNetCardInfo::ParseData() 
{ 
	macaddress.Format( _T("%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(_T("%d"),pinfo->Type); 
 
	PIP_ADDR_STRING pAddressList = &(pinfo->IpAddressList); 
	IpAddress = _T(""); 
	do { 
		IpAddress += pAddressList->IpAddress.String; 
		pAddressList = pAddressList->Next; 
		if( pAddressList != NULL ) IpAddress += _T( "\r\n" ); 
	}while( pAddressList != NULL ); 
 
	subnet.Format( _T("%s"),pinfo->IpAddressList.IpMask.String ); 
	gateway.Format( _T("%s"),pinfo->GatewayList.IpAddress.String ); 
	if( pinfo->HaveWins ) 
		PrimaryWinsServer.Format( _T("%s"),pinfo->PrimaryWinsServer.IpAddress.String ); 
	else 
		PrimaryWinsServer.Format( _T("%s"),_T("N/A") ); 
	if( pinfo->DhcpEnabled ) 
		dhcp.Format( _T("%s"),pinfo->DhcpServer.IpAddress.String ); 
	else 
		dhcp.Format( _T("%s"),_T("N/A") ); 
	pinfo = pinfo->Next; 
} 
 
CString CxNetCardInfo::GetNetCardType() 
{ 
	return type; 
} 
 
CString CxNetCardInfo::GetNetCardIPAddress() 
{ 
	return IpAddress; 
} 
 
CString CxNetCardInfo::GetNetCardSubnetMask() 
{ 
	return subnet; 
} 
 
CString CxNetCardInfo::GetNetCardGateWay() 
{ 
	return gateway; 
} 
 
CString CxNetCardInfo::GetDHCPServer() 
{ 
	return dhcp; 
} 
 
CString CxNetCardInfo::GetNetCardMACAddress() 
{ 
	return macaddress; 
} 
 
CString CxNetCardInfo::GetNetCardDeviceName() 
{ 
	return description; 
} 
 
CString CxNetCardInfo::GetNetCardWINS() 
{ 
	return PrimaryWinsServer; 
} 
 
CString CxNetCardInfo::GetErrorMsg() 
{ 
	return ErrMsg; 
}