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274 lines
6.9 KiB
C
274 lines
6.9 KiB
C
/*
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* Object Picker Dialog
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*
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* Copyright (C) 2002 John K. Hohm
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* Copyright (C) 2002 Robert Shearman
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* Copyright 2005 Thomas Weidenmueller <w3seek@reactos.com>
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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 "objidl.h"
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#include "objsel.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(objsel);
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typedef struct
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{
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IDsObjectPicker IDsObjectPicker_iface;
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LONG ref;
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} IDsObjectPickerImpl;
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/**********************************************************************
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* OBJSEL_IDsObjectPicker_Destroy (also IUnknown)
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*/
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static VOID OBJSEL_IDsObjectPicker_Destroy(IDsObjectPickerImpl *This)
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{
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HeapFree(GetProcessHeap(),
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0,
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This);
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}
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static inline IDsObjectPickerImpl *impl_from_IDsObjectPicker(IDsObjectPicker *iface)
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{
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return CONTAINING_RECORD(iface, IDsObjectPickerImpl, IDsObjectPicker_iface);
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}
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/**********************************************************************
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* OBJSEL_IDsObjectPicker_AddRef (also IUnknown)
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*/
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static ULONG WINAPI OBJSEL_IDsObjectPicker_AddRef(IDsObjectPicker * iface)
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{
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IDsObjectPickerImpl *This = impl_from_IDsObjectPicker(iface);
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TRACE("\n");
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return InterlockedIncrement(&This->ref);
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}
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/**********************************************************************
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* OBJSEL_IDsObjectPicker_Release (also IUnknown)
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*/
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static ULONG WINAPI OBJSEL_IDsObjectPicker_Release(IDsObjectPicker * iface)
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{
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IDsObjectPickerImpl *This = impl_from_IDsObjectPicker(iface);
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ULONG ref;
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TRACE("\n");
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ref = InterlockedDecrement(&This->ref);
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if (ref == 0)
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OBJSEL_IDsObjectPicker_Destroy(This);
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return ref;
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}
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/**********************************************************************
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* OBJSEL_IDsObjectPicker_QueryInterface (also IUnknown)
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*/
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static HRESULT WINAPI OBJSEL_IDsObjectPicker_QueryInterface(
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IDsObjectPicker * iface,
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REFIID riid,
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LPVOID *ppvObj)
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{
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TRACE("\n\tIID:\t%s\n",debugstr_guid(riid));
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if (ppvObj == NULL) return E_POINTER;
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if (IsEqualGUID(riid, &IID_IUnknown) ||
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IsEqualGUID(riid, &IID_IDsObjectPicker))
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{
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*ppvObj = iface;
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OBJSEL_IDsObjectPicker_AddRef(iface);
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return S_OK;
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}
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FIXME("- no interface IID: %s\n", debugstr_guid(riid));
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return E_NOINTERFACE;
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}
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/**********************************************************************
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* OBJSEL_IDsObjectPicker_Initialize
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*/
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static HRESULT WINAPI OBJSEL_IDsObjectPicker_Initialize(
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IDsObjectPicker * iface,
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PDSOP_INIT_INFO pInitInfo)
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{
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FIXME("stub!\n");
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return S_OK;
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}
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/**********************************************************************
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* OBJSEL_IDsObjectPicker_InvokeDialog
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*/
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static HRESULT WINAPI OBJSEL_IDsObjectPicker_InvokeDialog(
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IDsObjectPicker * iface,
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HWND hwndParent,
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IDataObject** ppdoSelections)
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{
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FIXME("stub!\n");
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return S_FALSE;
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}
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/**********************************************************************
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* IDsObjectPicker_Vtbl
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*/
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static IDsObjectPickerVtbl IDsObjectPicker_Vtbl =
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{
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OBJSEL_IDsObjectPicker_QueryInterface,
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OBJSEL_IDsObjectPicker_AddRef,
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OBJSEL_IDsObjectPicker_Release,
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OBJSEL_IDsObjectPicker_Initialize,
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OBJSEL_IDsObjectPicker_InvokeDialog
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};
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static HRESULT object_picker_create(void **ppvObj)
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{
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IDsObjectPickerImpl *Instance = HeapAlloc(GetProcessHeap(),
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HEAP_ZERO_MEMORY,
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sizeof(IDsObjectPickerImpl));
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if (Instance != NULL)
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{
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Instance->IDsObjectPicker_iface.lpVtbl = &IDsObjectPicker_Vtbl;
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OBJSEL_IDsObjectPicker_AddRef(&Instance->IDsObjectPicker_iface);
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*ppvObj = Instance;
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return S_OK;
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}
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else
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return E_OUTOFMEMORY;
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}
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struct class_factory
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{
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IClassFactory IClassFactory_iface;
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LONG ref;
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};
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static struct class_factory *impl_from_IClassFactory(IClassFactory *iface)
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{
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return CONTAINING_RECORD(iface, struct class_factory, IClassFactory_iface);
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}
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static HRESULT WINAPI class_factory_QueryInterface(IClassFactory *iface, REFIID iid, void **out)
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{
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TRACE("iid %s, out %p.\n", debugstr_guid(iid), out);
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if (!out)
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return E_POINTER;
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if (IsEqualGUID(iid, &IID_IUnknown) || IsEqualGUID(iid, &IID_IClassFactory))
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{
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*out = iface;
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IClassFactory_AddRef(iface);
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return S_OK;
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}
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WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
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return E_NOINTERFACE;
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}
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static ULONG WINAPI class_factory_AddRef(IClassFactory *iface)
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{
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struct class_factory *factory = impl_from_IClassFactory(iface);
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TRACE("\n");
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return InterlockedIncrement(&factory->ref);
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}
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static ULONG WINAPI class_factory_Release(IClassFactory *iface)
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{
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struct class_factory *factory = impl_from_IClassFactory(iface);
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TRACE("\n");
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return InterlockedDecrement(&factory->ref);
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}
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static HRESULT WINAPI class_factory_CreateInstance(IClassFactory *iface,
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IUnknown *outer, REFIID iid, void **out)
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{
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TRACE("outer %p, iid %s, out %p.\n", outer, debugstr_guid(iid), out);
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if (!out)
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return E_POINTER;
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if (outer)
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return CLASS_E_NOAGGREGATION;
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if (IsEqualGUID(&IID_IDsObjectPicker, iid))
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return object_picker_create(out);
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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static HRESULT WINAPI class_factory_LockServer(IClassFactory *iface, BOOL lock)
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{
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TRACE("lock %d.\n", lock);
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if (lock)
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IClassFactory_AddRef(iface);
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else
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IClassFactory_Release(iface);
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return S_OK;
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}
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static IClassFactoryVtbl class_factory_vtbl =
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{
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class_factory_QueryInterface,
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class_factory_AddRef,
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class_factory_Release,
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class_factory_CreateInstance,
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class_factory_LockServer
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};
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static struct class_factory class_factory = {{&class_factory_vtbl}, 0};
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/***********************************************************************
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* DllGetClassObject (OBJSEL.@)
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*/
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HRESULT WINAPI DllGetClassObject(REFCLSID clsid, REFIID iid, void **out)
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{
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TRACE("clsid %s, iid %s, out %p.\n", debugstr_guid(clsid), debugstr_guid(iid), out);
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*out = NULL;
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if (IsEqualGUID(clsid, &CLSID_DsObjectPicker))
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return IClassFactory_QueryInterface(&class_factory.IClassFactory_iface, iid, out);
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FIXME("%s not available, returning CLASS_E_CLASSNOTAVAILABLE.\n", debugstr_guid(clsid));
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return CLASS_E_CLASSNOTAVAILABLE;
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}
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