/////////////////////////////////////////////////////////////////////
// client.cpp - Client for First ATL Demo, Spring 2008             //
//                                                                 //
// Jim Fawcett, CST 4-187, (315)443-3948, jfawcett@twcny.rr.com    //
/////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "../ATLDemoSp08/ATLDemoSp08_i.h"
#include <iostream>

int _tmain(int argc, _TCHAR* argv[])
{
  std::cout << "\n  First ATL Demonstration, Spring 2008";
  std::cout << "\n ======================================\n";

  ::CoInitialize(NULL);                 // create single-threaded apartment
  CComQIPtr<IDemo> pDemo;               // construct smart interface pointer
  pDemo.CoCreateInstance(CLSID_Demo);   // create instance of COM object, Demo

  CComBSTR str(L"CSE775 - Distributed Objects");
                                        // create smart BSTR wrapper object
  HRESULT hr;
  if(pDemo)
  {
    hr = pDemo->putString(str);         // invoke putString through IDemo COM interface
    if(!SUCCEEDED(hr))                  // test for success
    {
      std::cout << "\n  call to IDemo::putString(BSTR) failed\n\n";
      return 1;
    }
    hr = pDemo->getString(&str);        // invoke getString through IDemo COM interface
    if(!SUCCEEDED(hr))                  // test for success
    {
      std::cout << "\n  call to IDemo::getString(BSTR*) failed\n\n";
      return 1;
    }
    std::wcout << "\n  client received: " << str.Detach();
  }                                     // extract BSTR string, then deallocate storage
  std::cout << "\n\n";
	return 0;
}