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109 lines
2.8 KiB
C
109 lines
2.8 KiB
C
/*
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* Class factory interface for WiaServc
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*
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* Copyright (C) 2009 Damjan Jovanovic
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define COBJMACROS
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#include "objbase.h"
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#include "winuser.h"
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#include "winreg.h"
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#include "initguid.h"
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#include "wia_lh.h"
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#include "wiaservc_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(wia);
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static inline ClassFactoryImpl *impl_from_IClassFactory(IClassFactory *iface)
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{
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return CONTAINING_RECORD(iface, ClassFactoryImpl, IClassFactory_iface);
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}
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static ULONG WINAPI
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WIASERVC_IClassFactory_AddRef(LPCLASSFACTORY iface)
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{
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return 2;
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}
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static HRESULT WINAPI
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WIASERVC_IClassFactory_QueryInterface(LPCLASSFACTORY iface, REFIID riid,
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LPVOID *ppvObj)
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{
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ClassFactoryImpl *This = impl_from_IClassFactory(iface);
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if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IClassFactory))
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{
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*ppvObj = &This->IClassFactory_iface;
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return S_OK;
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}
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*ppvObj = NULL;
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return E_NOINTERFACE;
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}
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static ULONG WINAPI
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WIASERVC_IClassFactory_Release(LPCLASSFACTORY iface)
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{
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return 1;
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}
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static HRESULT WINAPI
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WIASERVC_IClassFactory_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pUnkOuter,
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REFIID riid, LPVOID *ppvObj)
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{
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HRESULT res;
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IUnknown *punk = NULL;
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TRACE("IID: %s\n", debugstr_guid(riid));
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if (pUnkOuter)
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return CLASS_E_NOAGGREGATION;
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res = wiadevmgr_Constructor(pUnkOuter, (LPVOID*) &punk);
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if (FAILED(res))
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return res;
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res = IUnknown_QueryInterface(punk, riid, ppvObj);
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IUnknown_Release(punk);
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return res;
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}
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static HRESULT WINAPI
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WIASERVC_IClassFactory_LockServer(LPCLASSFACTORY iface, BOOL fLock)
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{
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FIXME("Not implemented\n");
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return E_NOTIMPL;
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}
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static const IClassFactoryVtbl WIASERVC_IClassFactory_Vtbl =
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{
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WIASERVC_IClassFactory_QueryInterface,
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WIASERVC_IClassFactory_AddRef,
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WIASERVC_IClassFactory_Release,
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WIASERVC_IClassFactory_CreateInstance,
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WIASERVC_IClassFactory_LockServer
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};
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ClassFactoryImpl WIASERVC_ClassFactory =
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{
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{ &WIASERVC_IClassFactory_Vtbl }
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};
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