using System.Text;using System.Net;using System.Text.RegularExpressions;using System.IO;public class Router{  Encoding gb2312 = Encoding.GetEncoding(936);//路由器的web管理系統默認編碼為gb2312  /// <summary>  /// 使用HttpWebRequest對象發送請求  /// </summary>  /// <param name="url"></param>  /// <param name="encoding">編碼</param>  /// <param name="cache">憑證</param>  /// <returns></returns>  private static string SendRequest(string url, Encoding encoding,CredentialCache cache)  {   HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url);   if (cache != null)   {    request.PreAuthenticate = true;    request.Credentials = cache;   }   string html = null;   try   {    HttpWebResponse response = (HttpWebResponse)request.GetResponse();    StreamReader srd = new StreamReader(response.GetResponseStream(), encoding);    html = srd.ReadToEnd();    srd.Close();    response.Close();   }   catch (Exception ex) { html = "FALSE" + ex.Message; }   return html;  }  /// <summary>  /// 獲取路由MAC和外網IP地址  /// </summary>  /// <param name="RouterIP">路由IP地址，就是網關地址了，默認192.168.1.1</param>  /// <param name="UserName">用戶名</param>  /// <param name="Passowrd">密碼</param>  /// <returns></returns>  private string LoadMACWanIP(string RouterIP,string UserName,string Passowrd)  {   CredentialCache cache = new CredentialCache();   string url = "http://" + RouterIP + "/userRpm/StatusRpm.htm";   cache.Add(new Uri(url), "Basic", new NetworkCredential(UserName, Passowrd));   return SendRequest(url, gb2312, cache);  }}

CString GetSystemIp(void) {  CString csSource;  CString csAddress;  CString csIPAddress;  csIPAddress.Format(_T(" "));  CInternetSession mySession(NULL,0);  CHttpFile* myHttpFile=NULL;  csAddress=_T("http://iframe.ip138.com/ic.asp");//ip138網頁 http://www.ip138.com/ip2city.asp  myHttpFile=(CHttpFile*)mySession.OpenURL(csAddress);//讀取網絡地址  while(myHttpFile->ReadString(csSource))  { //循環讀取下載來的網頁文本   //code 轉換   char *pStr = (char*)csSource.GetBuffer(csSource.GetLength()); //取得str對象的原始字符串   int nBufferSize = MultiByteToWideChar(CP_UTF8, 0,pStr, -1, NULL, 0); //取得所需緩存的多少   wchar_t *pBuffer = (wchar_t*)malloc(nBufferSize * sizeof(wchar_t));//申請緩存空間   MultiByteToWideChar(CP_UTF8, 0, pStr, -1 , pBuffer, nBufferSize*sizeof(wchar_t));//轉碼   //MessageBox(pBuffer); //顯示   csSource.Format(_T("%s"),pBuffer);   free(pBuffer); //釋放緩存    int begin=0;   begin=csSource.Find(_T("["),0);   if(begin!=-1)//如果找到"["， 則找"]" 中括號內的文本則是 你的外網ip   {    int end=csSource.Find(_T("]"));    csIPAddress.Format(_T("%s"),csSource.Mid(begin+1,end-begin-1));//提取外網ip    return csIPAddress;   }  }  return csIPAddress; } 

CString GetMacAddress(void) {  //CString strIP,strGateWay,strSubnetMask;  CString strMac;  strMac.Format(_T(""));  u_char pMac[6];  PIP_ADAPTER_INFO adp = NULL;  ULONG uLong=0;  //為適配器申請內存  ::GetAdaptersInfo(adp,&uLong);  adp = (PIP_ADAPTER_INFO)::GlobalAlloc(GPTR,uLong);   //取得本地適配器結構信息  if(::GetAdaptersInfo(adp,&uLong) == ERROR_SUCCESS)  {   if(adp != NULL)   {    //strMacAdd.Format("%s",adp->Address);    memcpy(pMac,adp->Address,6);    strMac.Format(_T("%02X-%02X-%02X-%02X-%02X-%02X"),pMac[0],pMac[1],pMac[2],pMac[3],pMac[4],pMac[5]);    //strGateWay.Format(_T("%s"),adp->GatewayList.IpAddress.String);// 網關    //strIP.Format(_T("%s"),adp->IpAddressList.IpAddress.String);//IP    //strSubnetMask.Format(_T("%s"),adp->IpAddressList.IpMask.String);//子網掩碼    //MessageBox(strMac);   }  }  return strMac; }