/////////////////////////////////////////////////////////////////
// client.cpp - Uses CComQIPtr and CComBST wrapper classes     //
//              to Simplify Client Code.                       //
//                                                             //
//  Note: Client type code is used here and in OuterComp as    //
//        well, since OuterComp is a client of InnerComp       //
//                                                             //
// Jim Fawcett, CSE775 - Distributed Objects, Spring 2003      //
/////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include <atlbase.h>
#include <iostream>
#include <string>
#include "..\OuterComp\OuterComp.h"
using namespace std;

template <char ch>
string title(const string& t)
{
  string underline(t.length()+2,ch);
  return (string("\n  ") + t + string("\n ") + underline);
}

int _tmain(int argc, _TCHAR* argv[])
{
  cout << title<'='>("Client Calling a Component that Calls Another");
       
  CoInitialize(NULL);
  {
    CComQIPtr<IOuterComponent> pOuter;
    HRESULT hr = pOuter.CoCreateInstance(CLSID_OuterComponent);
    if(pOuter != 0)
    {
      CComBSTR str(OLESTR("\n  Hi There from client!"));
      pOuter->SendStringForModification(&str);
      wcout << str.Detach() << L"\n\n";
    }
  }
  CoUninitialize();
  return 0;
}