/////////////////////////////////////////////////////////////////
// ConsoleClient.cpp - talks to ATLhostOutProc                 //
//                                                             //
//  Language:     C++, COM/IDL                                 //
//  Platform:     Dell Dimension 9200, WinXP, SP2              //
//  Application:  Demonstration for CSE775 - Distrib. Objs     //
//  Author:       Jim Fawcett, Syracuse Univ, CST 2-187        //
//                (315) 443-3948, jfawcett@twcny.rr.com        //
//  created:      01 Apr 07                                    //
/////////////////////////////////////////////////////////////////

#include <string>
#include <iostream>
#include <atlbase.h>
#include "../ATLhostOutProc/ATLhostOutProc.h"
using namespace std;

void main()
{
  cout << "\n  Demonstrating Helpers for Project #2: "
       << "\n =======================================\n";
  cout << "\n  - Console Client calls ATLhostOutProc interface "
       << "\n    to request it to invoke each of two InProc components: "
       << "\n    - ATLechoInProc echos an input string with modifications"
       << "\n    - Inproc_Ex1, a raw C++ inproc component, pops up a"
       << "\n      MessageBox and returns a string.\n";

  HRESULT hr;
  CoInitialize(NULL);
  {
    // Create ATLhost OutOfProc Component

    CComQIPtr<IATLhost> pIATLhost;
    pIATLhost.CoCreateInstance(CLSID_ATLhost);
    if(pIATLhost)
    {
      std::cout << "\n  got ATLhost pointer";
    
      // request host to invoke ATLechoInproc Component

      CComBSTR str1(L"string from ConsoleClient");
      hr = pIATLhost->invokeEcho(&str1);
      if(SUCCEEDED(hr))
        std::cout << "\n  invokeEcho succeeded";
      else
        std::cout << "\n  invokeEcho failed";
      std::wcout << L"\n  " << str1.Detach();

      // request host to invoke Inproc_Ex1 component

      CComBSTR str2(L"another string from client");
      hr = pIATLhost->invokeFx(str2);
      if(SUCCEEDED(hr))
        std::cout << "\n  invokeFx succeeded";
      else
        std::cout << "\n  invokeFx failed";

      CComBSTR str3;
      hr = pIATLhost->invokeFy(&str3);
      if(SUCCEEDED(hr))
      {
        std::cout << "\n  invokeFy succeeded";
        std::wcout << "\n  " << str3.Detach();
      }
      else
        std::cout << "\n  invokeFy failed";
      std::cout << "\n\n";
    }
  }
  CoUninitialize();
}