reactos/dll/win32/qmgr/factory.c

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/*
* Class factory interface for Queue Manager (BITS)
*
* Copyright (C) 2007 Google (Roy Shea)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "qmgr.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(qmgr);
static ULONG WINAPI
BITS_IClassFactory_AddRef(IClassFactory *iface)
{
return 2; /* non-heap based object */
}
static HRESULT WINAPI
BITS_IClassFactory_QueryInterface(IClassFactory *iface, REFIID riid, void **ppvObj)
{
if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IClassFactory))
{
*ppvObj = &BITS_ClassFactory.IClassFactory_iface;
return S_OK;
}
*ppvObj = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI
BITS_IClassFactory_Release(IClassFactory *iface)
{
return 1; /* non-heap based object */
}
static HRESULT WINAPI
BITS_IClassFactory_CreateInstance(IClassFactory *iface, IUnknown *pUnkOuter, REFIID riid,
void **ppvObj)
{
HRESULT res;
IUnknown *punk = NULL;
TRACE("IID: %s\n", debugstr_guid(riid));
if (pUnkOuter)
return CLASS_E_NOAGGREGATION;
res = BackgroundCopyManagerConstructor((LPVOID*) &punk);
if (FAILED(res))
return res;
res = IUnknown_QueryInterface(punk, riid, ppvObj);
IUnknown_Release(punk);
return res;
}
static HRESULT WINAPI
BITS_IClassFactory_LockServer(IClassFactory *iface, BOOL fLock)
{
FIXME("Not implemented\n");
return E_NOTIMPL;
}
static const IClassFactoryVtbl BITS_IClassFactory_Vtbl =
{
BITS_IClassFactory_QueryInterface,
BITS_IClassFactory_AddRef,
BITS_IClassFactory_Release,
BITS_IClassFactory_CreateInstance,
BITS_IClassFactory_LockServer
};
ClassFactoryImpl BITS_ClassFactory =
{
{ &BITS_IClassFactory_Vtbl }
};