vc程序如何获取网卡的描述信息啊?

mike_shi 2009-12-15 08:45:36
我想通过VC程序获取我的机器的网卡描述信息啊,有什么函数可以调用吗?
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yushiqiang1688 2009-12-16
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用winpcap开发包吧，里面可以得到你所需要的网卡信息。不过上面各位大虾的方法也不错，就看你自己需要什么信息了哟！！
哈利路亚1874 2009-12-16
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楼上的都贴这么多代码出来，我也没什么说的了。
建议使用WPcap很简单
waitlife 2009-12-16
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这段代码会遍历所有网卡，并取得所有相关信息
waitlife 2009-12-16
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下面是我的一个项目中的相关部分：请看代码，


	// Declare and initialize variables



	// It is possible for an adapter to have multiple

	// IPv4 addresses, gateways, and secondary WINS servers

	// assigned to the adapter. 

	//

	// Note that this sample code only prints out the

	// first entry for the IP address/mask, and gateway, and

	// the primary and secondary WINS server for each adapter.

	CString strAdapterInfo, strTmp;

	PIP_ADAPTER_INFO pAdapterInfo;

	PIP_ADAPTER_INFO pAdapter = NULL;

	DWORD dwRetVal = 0;

	UINT i;

	

	// variables used to print DHCP time info

	struct tm newtime;

	char buffer[32];

	errno_t error;



	ULONG ulOutBufLen = sizeof (IP_ADAPTER_INFO);

	pAdapterInfo = (IP_ADAPTER_INFO *)MALLOC(sizeof (IP_ADAPTER_INFO));

	if (pAdapterInfo == NULL)

	{

		TRACE("Error allocating memory needed to call GetAdaptersinfo\n");

		return;

	}

	// Make an initial call to GetAdaptersInfo to get

	// the necessary size into the ulOutBufLen variable

	if (GetAdaptersInfo(pAdapterInfo, &ulOutBufLen) == ERROR_BUFFER_OVERFLOW)

	{

		FREE(pAdapterInfo);

		pAdapterInfo = (IP_ADAPTER_INFO *) MALLOC(ulOutBufLen);

		if (pAdapterInfo == NULL)

		{

			TRACE("Error allocating memory needed to call GetAdaptersinfo\n");

			return;

		}

	}

	

	if ((dwRetVal = GetAdaptersInfo(pAdapterInfo, &ulOutBufLen)) == NO_ERROR)

	{

		pAdapter = pAdapterInfo;

		CString strGroupName, strSubItemName, strSubItemValue, strSubItemDescr;

		CBCGPProp* pNETGroup = new CBCGPProp(_T("网络信息"));

		while (pAdapter)

		{

			USES_CONVERSION;

			strTmp.Format(_T("序号：%d\r\n"), pAdapter->ComboIndex);

			strAdapterInfo += strTmp;

			strTmp.Format(_T("名称：%s\r\n"), A2W(pAdapter->AdapterName));

			strAdapterInfo += strTmp;

			strTmp.Format(_T("描述：%s\r\n"), A2W(pAdapter->Description));

			strAdapterInfo += strTmp;

			strGroupName = A2W(pAdapter->Description);

			CBCGPProp* pGroup = new CBCGPProp(strGroupName);

			pNETGroup->AddSubItem(pGroup);



			strTmp = _T("地址：");

			strAdapterInfo += strTmp;

			strSubItemName = _T("MAC 地址");

			strSubItemValue.Empty();

			for (i = 0; i < pAdapter->AddressLength; i++)

			{

				if (i == (pAdapter->AddressLength - 1))

					strTmp.Format(_T("%.2X"), (int)pAdapter->Address[i]);

				else

					strTmp.Format(_T("%.2X-"), (int) pAdapter->Address[i]);

				strAdapterInfo += strTmp + _T("\r\n");

				strSubItemValue += strTmp;

			}

			strSubItemDescr = _T("网卡 MAC 地址（实际物理地址）");

			pGroup->AddSubItem(new CBCGPProp(strSubItemName, (_variant_t)strSubItemValue, strSubItemDescr));



			strTmp.Format(_T("索引：%d\r\n"), pAdapter->Index);

			strAdapterInfo += strTmp;

			strTmp = _T("类型：");

			strAdapterInfo += strTmp;

			switch (pAdapter->Type)

			{

			case MIB_IF_TYPE_OTHER:

				strTmp = _T("其它\r\n");

				break;

			case MIB_IF_TYPE_ETHERNET:

				strTmp = _T("以太网\r\n");

				break;

			case MIB_IF_TYPE_TOKENRING:

				strTmp = _T("令牌环\r\n");

				break;

			case MIB_IF_TYPE_FDDI:

				strTmp = _T("FDDI\r\n");

				break;

			case MIB_IF_TYPE_PPP:

				strTmp = _T("PPP\r\n");

				break;

			case MIB_IF_TYPE_LOOPBACK:

				strTmp = _T("回路\r\n");

				break;

			case MIB_IF_TYPE_SLIP:

				strTmp = _T("Slip\r\n");

				break;

			default:

				strTmp.Format(_T("未知类型 %ld\r\n"), pAdapter->Type);

				break;

			}

			strAdapterInfo += strTmp;



			strSubItemName = _T("IP  地址");

			strSubItemValue = A2W(pAdapter->IpAddressList.IpAddress.String);

			strSubItemDescr = _T("IP  地址");

			pGroup->AddSubItem(new CBCGPProp(strSubItemName, (_variant_t)strSubItemValue, strSubItemDescr));

			strTmp.Format(_T("IP  地址：%s\r\n"), A2W(pAdapter->IpAddressList.IpAddress.String));

			strAdapterInfo += strTmp;



			strSubItemName = _T("子网掩码");

			strSubItemValue = A2W(pAdapter->IpAddressList.IpMask.String);

			strSubItemDescr = _T("子网掩码");

			pGroup->AddSubItem(new CBCGPProp(strSubItemName, (_variant_t)strSubItemValue, strSubItemDescr));

			strTmp.Format(_T("子网掩码：%s\r\n"), A2W(pAdapter->IpAddressList.IpMask.String));

			strAdapterInfo += strTmp;



			strSubItemName = _T("网关地址");

			strSubItemValue = A2W(pAdapter->GatewayList.IpAddress.String);

			strSubItemDescr = _T("网关地址");

			pGroup->AddSubItem(new CBCGPProp(strSubItemName, (_variant_t)strSubItemValue, strSubItemDescr));

			strTmp.Format(_T("网关地址：%s\r\n"), A2W(pAdapter->GatewayList.IpAddress.String));

			strAdapterInfo += strTmp;

			strTmp = _T("***\r\n");

			strAdapterInfo += strTmp;



			if (pAdapter->DhcpEnabled)

			{

				CString strStart, strEnd;

				strTmp = _T("DHCP：是\r\n");

				strAdapterInfo += strTmp;

				strTmp.Format(_T("  DHCP 服务器：%s\r\n"), A2W(pAdapter->DhcpServer.IpAddress.String));

				strAdapterInfo += strTmp;



				strTmp = _T("  租约时间：");

				strAdapterInfo += strTmp;

				// Display local time

				error = _localtime32_s(&newtime, (const __time32_t *)&pAdapter->LeaseObtained);

				if (error)

					TRACE("Invalid Argument to _localtime32_s\n");

				else

				{

					// Convert to an ASCII representation 

					strftime(buffer, _countof(buffer), "%Y-%m-%d %H:%M:%S", &newtime);

					//error = asctime_s(buffer, 32, &newtime);

					//if (error)

					//	TRACE("Invalid Argument to asctime_s\n");

					//else

					{

						// asctime_s returns the string terminated by \n\0

						strTmp.Format(_T("%s\r\n"), A2W(buffer));

						strStart = A2W(buffer);

						strAdapterInfo += strTmp;

					}

				}

				strTmp = _T("  到期时间：");

				strAdapterInfo += strTmp;

				if(pAdapter->LeaseExpires == 0)

				{

					//time_t spantime = 912395715;

					//time_t ts = ::mktime(&newtime);

					//time_t lasttime = spantime + ts;

					//struct tm lasttm;

					//error = localtime_s(&lasttm, &lasttime);

					//if (error)

					//	TRACE("Invalid Argument to _localtime32_s\n");

					//else

					{

					//	strftime(buffer, _countof(buffer), "%Y-%m-%d %H:%M:%S", &lasttm);

					//	strTmp.Format(_T("%s（无限期，静态分配）\r\n"), A2W(buffer));

					//	strEnd = A2W(buffer);

					//	strEnd += _T("（无限期，静态分配）");

						strTmp = _T("（无限期，静态分配）\r\n");

						strEnd = _T("（无限期，静态分配）");

					//	strAdapterInfo += strTmp;

					}

				}

				else

				{

					error = _localtime32_s(&newtime, (const __time32_t *)&pAdapter->LeaseExpires);

					if (error)

						TRACE("Invalid Argument to _localtime32_s\n");

					else

					{

						// Convert to an ASCII representation

						strftime(buffer, _countof(buffer), "%Y-%m-%d %H:%M:%S", &newtime);

						//error = asctime_s(buffer, 32, &newtime);

						//if (error)

						//	TRACE("Invalid Argument to asctime_s\n");

						//else

						{

							// asctime_s returns the string terminated by \n\0

							strTmp.Format(_T("%s\r\n"), A2W(buffer));

							strEnd = A2W(buffer);

							strAdapterInfo += strTmp;

						}

					}

				}

				CBCGPProp* pDHCP = new CBCGPProp(_T("DHCP"), 0, TRUE);

				CBCGPProp* pDHCPDetailProp = new CBCGPProp(_T("DHCP 服务器"), (_variant_t)A2W(pAdapter->DhcpServer.IpAddress.String), _T("DHCP 服务器"));

				pDHCP->AddSubItem(pDHCPDetailProp);

				pDHCPDetailProp = new CBCGPProp(_T("租约时间"), (_variant_t)strStart, _T("租约时间"));

				pDHCP->AddSubItem(pDHCPDetailProp);

				pDHCPDetailProp = new CBCGPProp(_T("到期时间"), (_variant_t)strEnd, _T("到期时间"));

				pDHCP->AddSubItem(pDHCPDetailProp);

				pGroup->AddSubItem(pDHCP);

			}

			else

			{

				strTmp = _T("DHCP：否\r\n");

				strAdapterInfo += strTmp;

				CBCGPProp* pDHCP = new CBCGPProp(_T("DHCP"), 0, TRUE);

				pDHCP->AddSubItem(new CBCGPProp(_T("DHCP"), (_variant_t)false, _T("DHCP")));

				pGroup->AddSubItem(pDHCP);

			}

			if (pAdapter->HaveWins)

			{

				strTmp = _T("WINS：是\r\n");

				strAdapterInfo += strTmp;

				strTmp.Format(_T("  主 WINS 服务器：%s\r\n"), A2W(pAdapter->PrimaryWinsServer.IpAddress.String));

				strAdapterInfo += strTmp;

				strTmp.Format(_T("  辅 WINS 服务器：%s\r\n"), A2W(pAdapter->SecondaryWinsServer.IpAddress.String));

				strAdapterInfo += strTmp;



				CBCGPProp* pWINS = new CBCGPProp(_T("WINS"), 0, TRUE);

				CBCGPProp* pWINSDetailProp = new CBCGPProp(_T("主服务器"), (_variant_t)A2W(pAdapter->PrimaryWinsServer.IpAddress.String), _T("主 WINS 服务器"));

				pWINS->AddSubItem(pWINSDetailProp);

				pWINSDetailProp = new CBCGPProp(_T("辅服务器"), (_variant_t)A2W(pAdapter->SecondaryWinsServer.IpAddress.String), _T("辅 WINS 服务器"));

				pWINS->AddSubItem(pWINSDetailProp);

				pGroup->AddSubItem(pWINS);

			}

			else

			{

				strTmp = _T("WINS：否\r\n");

				strAdapterInfo += strTmp;



				CBCGPProp* pWINS = new CBCGPProp(_T("WINS"), 0, TRUE);

				pWINS->AddSubItem(new CBCGPProp(_T("WINS"), (_variant_t)false, _T("WINS")));

				pGroup->AddSubItem(pWINS);

			}

			pAdapter = pAdapter->Next;

			strAdapterInfo += _T("\r\n");

		}

		m_wndOtherInfoPropList.AddProperty(pNETGroup);

	}

	else

	{

		TRACE("GetAdaptersInfo failed with error: %d\n", dwRetVal);

		return;

	}

	if (pAdapterInfo)

		FREE(pAdapterInfo);

	//StringCchCopy(szAdapter, BUFSIZE, strAdapterInfo);

	return;
mike_shi 2009-12-16
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我想要实现的是通过VC程序得到我机器有多少块网卡信息,以及每一块的描述信息,就象下面这样的
1. \Device\NPF_GenericDialupAdapter (Generic dialup adapter)
2. \Device\NPF_{D8E95ADD-FC35-4F8D-8524-1E95A9B78D5D} (Intel(R) PRO/Wireless 220
0BG Network Connection (Microsoft's Packet Scheduler) )
3. \Device\NPF_{BB9DA0B4-63F4-4E8A-9C3B-01A2C830FF77} (Broadcom 440x 10/100 Inte
grated Controller (Microsoft's Packet Scheduler) )
各位高手如何实现啊

zhaokeke0706,你有现成的程序吗,发一个给我xuhaixia602@163.com
飞天赤狐 2009-12-16
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楼上很详细
yulinwood 2009-12-16
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ool CLifeApp::dywkid()
{

char tempChar;
ULONG uListSize=1;
PIP_ADAPTER_INFO pAdapter; // 定义PIP_ADAPTER_INFO结构存储网卡信息
nAdapterIndex = 0;

DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar, &uListSize); // 关键函数

if (dwRet == ERROR_BUFFER_OVERFLOW)
{
PIP_ADAPTER_INFO pAdapterListBuffer = (PIP_ADAPTER_INFO)new(char[uListSize]);
dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);
if (dwRet == ERROR_SUCCESS)
{
pAdapter = pAdapterListBuffer;
while (pAdapter) // 枚举网卡
{
u_char g_ucLocalMac[6];
memcpy(g_ucLocalMac, pAdapter->Address,6);
u_char *p = g_ucLocalMac;
wkidku[nAdapterIndex].Format("%02X%02X%02X", p[3], p[4], p[5]);
AdapterList[nAdapterIndex].dwIndex = pAdapter->Index; // 编号
wkid=wkidku[nAdapterIndex];
pAdapter = pAdapter->Next;
nAdapterIndex ++;
}
delete pAdapterListBuffer;
}
else return false;
}
return true;
}
天外飞车 2009-12-15
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前一段刚看到的，有现成的c++程序。
你要吗？要的话，可以发给你
MoXiaoRab 2009-12-15
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你想获得什么信息啊
shenyi0106 2009-12-15
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iphlpapi.h

//////////////////////////////////////////////////////////////////////////////
// //
// Gets the MIB-II ifEntry //
// The dwIndex field of the MIB_IFROW should be set to the index of the //
// interface being queried //
// //
//////////////////////////////////////////////////////////////////////////////

DWORD
WINAPI
GetIfEntry(
IN OUT PMIB_IFROW pIfRow
);
shenyi0106 2009-12-15
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查iphlp.h中的函数,对你有帮助
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