/////////////////////////////////////////////////////////////////
// Strings.cpp - Implements IStrings                           //
//              accepts and returns arrays of BSTRs            //
//                                                             //
// Jim Fawcett, CSE775 - Distributed Objects, Spring 2003      //
/////////////////////////////////////////////////////////////////

// Strings.cpp : Implementation of CStrings

#include "stdafx.h"
#include "Strings.h"
#include <iostream>

STDMETHODIMP CStrings::putStringArray(int size, BSTR* strings)
{
  if(size < 0)
    return E_INVALIDARG;
  for(int i=0; i<size; ++i)
    std::wcout << L"\n -- " << strings[i];
  _strings = strings;
  count = size;
  return S_OK;
}

STDMETHODIMP CStrings::getStringArray(int* size, BSTR** strings)
{
  *size = count + 2;
  BSTR* returnStrings = (BSTR*)CoTaskMemAlloc(sizeof(BSTR)*(*size));
  for(int i=0; i<count; ++i)
    returnStrings[i] = _strings[i];
  for(int i=count; i<*size; ++i)
    returnStrings[i] = SysAllocString(L"string added by Component");
  *strings = returnStrings;
  return S_OK;
}