// soapTest.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <afxinet.h>
#include <string>
#include <vector>

#pragma comment(lib,"wininet.lib")


class CInternet
{

   CInternetSession *session;//("My Session");
   CHttpConnection* pServer;// = NULL;
   CHttpFile* pFile;// = NULL;

   char strObject[100000];
   DWORD dwRet;// = 0;
   char szBuff[100000];
   char szHeaders[100000];

public:
   ~CInternet(){
      delete session;
   }

   CInternet::CInternet()
   {
      session = new CInternetSession("My Session");
      pServer = NULL;
      pFile = NULL;
      dwRet = 0;
   }


   std::vector<std::string> Lookup(const char *query)
   {
      //assumes server, port and URL names have been initialized

      std::vector<std::string> strRet;
      try
      {
         CString strServerName = "www.google.com";
         INTERNET_PORT nPort = 80;

         sprintf(strObject , "/search?q=%s",query);

         pServer = session->GetHttpConnection(strServerName, nPort);
         pFile = pServer->OpenRequest(CHttpConnection::HTTP_VERB_GET, strObject);
         pFile->AddRequestHeaders(szHeaders);
         pFile->SendRequest();
         pFile->QueryInfoStatusCode(dwRet);

         if (dwRet == HTTP_STATUS_OK)
         {
             UINT nRead = pFile->Read(szBuff, 100000);
             strlwr(szBuff);

             while (nRead > 0)
             {
                char seps[] = "<p><a href=";
                char seps2[] = ">";

                int totI=0;
                while(1)
                {
                  int i=0,j=0;

                  try{
                     if((i=strstr(&szBuff[totI],seps)-szBuff)<=0)
                        break;

                     i+=11;

                     if((j=strstr(&szBuff[i],seps2)-szBuff)<=0)
                        break;

                  
                     totI = j;
                  }
                  catch(...)
                  {
                     break;
                  }


                  char bufftemp[100000];
                  ZeroMemory(bufftemp,100000);
                  for(int x=i;x<j;x++)
                  {
                     bufftemp[x-i]=szBuff[x];
                  }

                  strRet.push_back(bufftemp);               
                }
                 nRead = pFile->Read(szBuff, 100000);
                 strlwr(szBuff);
             }
         }
         delete pFile;
         delete pServer;
      }
      catch (CInternetException* pEx)
      {
         
      }
      session->Close();
      return strRet;
   }
};

void main()
{
  CInternet ci;
  std::vector<std::string> ret;
  ret = ci.Lookup("game programming -amit");

  std::vector<std::string>::iterator i = ret.begin();
  for(;i!=ret.end();i++)
   printf("%s\n",(*i).c_str());
   
}