/////////////////////////////////////////////////////////////////////////
//  client.cpp - Demonstrates Activation with a Custom Class Object    //
//  ver 1.0      that accepts an argument, like a constructor.         //
//                                                                     //
//  Eddon and Eddon, Inside Distributed COM, Microsoft Press, 1998     //
//                                                                     //
//  Modifed by Jim Fawcett, Syracuse University, jfawcett@twcny.rr.com //
//  CSE791 - Distributed Objects, Spring 2002                          //
/////////////////////////////////////////////////////////////////////////

#define _WIN32_DCOM
#include <iostream>
#include "Component\component.h"
using namespace std;

void main()
{
  cout << "\n  Demonstrates Activation of a COM Object using a Custom "
       << "\n   Class Object that does not implement IClassFactory(2) "
       << "\n ========================================================\n";

  cout << "Client: Calling CoInitialize()" << endl;
  CoInitialize(NULL);
    
  // Always need a bind context
  IBindCtx* pBindCtx;
  CreateBindCtx(0, &pBindCtx);

  // Convert the string to a moniker
  ULONG eaten;
  IMoniker* pMoniker;
  OLECHAR string[] = L"clsid:10000013-0000-0000-0000-000000000001";
  MkParseDisplayName(pBindCtx, string, &eaten, &pMoniker);

  // Bind the moniker to the named object - NOTE: no IClassFactory(2)
  IPrimeFactory* pPrimeFactory;
  pMoniker->BindToObject(
    pBindCtx, NULL, IID_IPrimeFactory, (void**)&pPrimeFactory
  );

  // Use the custom class object to create a Prime object
  IPrime* pPrime;
  int next_prime = 0;
  // initialize with any prime number
  pPrimeFactory->CreatePrime(next_prime, &pPrime);

  // Now we have a Prime object
  cout << "\n  Primes: " << next_prime << " ";
  for(int i=0; i<20; i++) {
    pPrime->GetNextPrime(&next_prime);
    cout << next_prime << " ";
  }
  cout << "\n\n";

  // Release all
  pPrimeFactory->Release();
  pPrime->Release();
  pBindCtx->Release();
  pMoniker->Release();

  cout << "Client: Calling CoUninitialize()" << endl;
  CoUninitialize();
}