802 lines
26 KiB
C
802 lines
26 KiB
C
/*
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* Class Monikers
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*
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* Copyright 1999 Noomen Hamza
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* Copyright 2005 Robert Shearman
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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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#include <assert.h>
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#include <stdarg.h>
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#include <string.h>
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#define COBJMACROS
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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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#include "winerror.h"
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#include "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "wine/debug.h"
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#include "ole2.h"
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#include "wine/unicode.h"
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#include "moniker.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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#define CHARS_IN_GUID 39
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/* ClassMoniker data structure */
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typedef struct ClassMoniker
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{
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const IMonikerVtbl* lpVtbl; /* VTable relative to the IMoniker interface.*/
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const IROTDataVtbl* lpVtblRotData; /* VTable relative to the IROTData interface.*/
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LONG ref; /* reference counter for this object */
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CLSID clsid; /* clsid identified by this moniker */
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IUnknown *pMarshal; /* custom marshaler */
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} ClassMoniker;
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static inline IMoniker *impl_from_IROTData( IROTData *iface )
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{
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return (IMoniker *)((char*)iface - FIELD_OFFSET(ClassMoniker, lpVtblRotData));
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}
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/*******************************************************************************
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* ClassMoniker_QueryInterface
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*******************************************************************************/
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static HRESULT WINAPI ClassMoniker_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject)
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{
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ClassMoniker *This = (ClassMoniker *)iface;
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TRACE("(%p,%p,%p)\n",This,riid,ppvObject);
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/* Perform a sanity check on the parameters.*/
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if (!ppvObject)
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return E_POINTER;
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/* Initialize the return parameter */
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*ppvObject = 0;
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/* Compare the riid with the interface IDs implemented by this object.*/
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if (IsEqualIID(&IID_IUnknown, riid) ||
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IsEqualIID(&IID_IPersist, riid) ||
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IsEqualIID(&IID_IPersistStream, riid) ||
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IsEqualIID(&IID_IMoniker, riid))
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{
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*ppvObject = iface;
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}
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else if (IsEqualIID(&IID_IROTData, riid))
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*ppvObject = (IROTData*)&(This->lpVtblRotData);
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else if (IsEqualIID(&IID_IMarshal, riid))
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{
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HRESULT hr = S_OK;
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if (!This->pMarshal)
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hr = MonikerMarshal_Create(iface, &This->pMarshal);
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if (hr != S_OK)
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return hr;
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return IUnknown_QueryInterface(This->pMarshal, riid, ppvObject);
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}
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/* Check that we obtained an interface.*/
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if (!*ppvObject)
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return E_NOINTERFACE;
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/* Query Interface always increases the reference count by one when it is successful */
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IMoniker_AddRef(iface);
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return S_OK;
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}
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/******************************************************************************
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* ClassMoniker_AddRef
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******************************************************************************/
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static ULONG WINAPI ClassMoniker_AddRef(IMoniker* iface)
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{
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ClassMoniker *This = (ClassMoniker *)iface;
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TRACE("(%p)\n",This);
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return InterlockedIncrement(&This->ref);
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}
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/******************************************************************************
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* ClassMoniker_Destroy (local function)
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*******************************************************************************/
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static HRESULT WINAPI ClassMoniker_Destroy(ClassMoniker* This)
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{
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TRACE("(%p)\n",This);
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if (This->pMarshal) IUnknown_Release(This->pMarshal);
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HeapFree(GetProcessHeap(),0,This);
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return S_OK;
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}
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/******************************************************************************
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* ClassMoniker_Release
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******************************************************************************/
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static ULONG WINAPI ClassMoniker_Release(IMoniker* iface)
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{
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ClassMoniker *This = (ClassMoniker *)iface;
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ULONG ref;
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TRACE("(%p)\n",This);
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ref = InterlockedDecrement(&This->ref);
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/* destroy the object if there's no more reference on it */
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if (ref == 0) ClassMoniker_Destroy(This);
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return ref;
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}
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/******************************************************************************
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* ClassMoniker_GetClassID
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_GetClassID(IMoniker* iface,CLSID *pClassID)
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{
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TRACE("(%p,%p),stub!\n",iface,pClassID);
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if (pClassID==NULL)
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return E_POINTER;
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*pClassID = CLSID_ClassMoniker;
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return S_OK;
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}
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/******************************************************************************
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* ClassMoniker_IsDirty
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_IsDirty(IMoniker* iface)
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{
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/* Note that the OLE-provided implementations of the IPersistStream::IsDirty
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method in the OLE-provided moniker interfaces always return S_FALSE because
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their internal state never changes. */
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TRACE("(%p)\n",iface);
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return S_FALSE;
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}
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/******************************************************************************
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* ClassMoniker_Load
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_Load(IMoniker* iface,IStream* pStm)
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{
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ClassMoniker *This = (ClassMoniker *)iface;
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HRESULT hr;
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DWORD zero;
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TRACE("(%p)\n", pStm);
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hr = IStream_Read(pStm, &This->clsid, sizeof(This->clsid), NULL);
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if (hr != S_OK) return STG_E_READFAULT;
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hr = IStream_Read(pStm, &zero, sizeof(zero), NULL);
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if ((hr != S_OK) || (zero != 0)) return STG_E_READFAULT;
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return S_OK;
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}
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/******************************************************************************
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* ClassMoniker_Save
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_Save(IMoniker* iface,
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IStream* pStm,/* pointer to the stream where the object is to be saved */
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BOOL fClearDirty)/* Specifies whether to clear the dirty flag */
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{
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ClassMoniker *This = (ClassMoniker *)iface;
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HRESULT hr;
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DWORD zero = 0;
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TRACE("(%p, %s)\n", pStm, fClearDirty ? "TRUE" : "FALSE");
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hr = IStream_Write(pStm, &This->clsid, sizeof(This->clsid), NULL);
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if (FAILED(hr)) return hr;
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hr = IStream_Write(pStm, &zero, sizeof(zero), NULL);
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return hr;
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}
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/******************************************************************************
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* ClassMoniker_GetSizeMax
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_GetSizeMax(IMoniker* iface,
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ULARGE_INTEGER* pcbSize)/* Pointer to size of stream needed to save object */
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{
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TRACE("(%p)\n", pcbSize);
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pcbSize->QuadPart = sizeof(CLSID) + sizeof(DWORD);
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return S_OK;
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}
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/******************************************************************************
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* ClassMoniker_BindToObject
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_BindToObject(IMoniker* iface,
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IBindCtx* pbc,
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IMoniker* pmkToLeft,
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REFIID riid,
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VOID** ppvResult)
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{
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ClassMoniker *This = (ClassMoniker *)iface;
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BIND_OPTS2 bindopts;
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IClassActivator *pActivator;
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HRESULT hr;
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TRACE("(%p,%p,%p,%p)\n", pbc, pmkToLeft, riid, ppvResult);
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bindopts.cbStruct = sizeof(bindopts);
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IBindCtx_GetBindOptions(pbc, (BIND_OPTS *)&bindopts);
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if (!pmkToLeft)
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return CoGetClassObject(&This->clsid, bindopts.dwClassContext, NULL,
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riid, ppvResult);
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else
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{
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hr = IMoniker_BindToObject(pmkToLeft, pbc, NULL, &IID_IClassActivator,
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(void **)&pActivator);
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if (FAILED(hr)) return hr;
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hr = IClassActivator_GetClassObject(pActivator, &This->clsid,
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bindopts.dwClassContext,
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bindopts.locale, riid, ppvResult);
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IClassActivator_Release(pActivator);
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return hr;
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}
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}
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/******************************************************************************
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* ClassMoniker_BindToStorage
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_BindToStorage(IMoniker* iface,
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IBindCtx* pbc,
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IMoniker* pmkToLeft,
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REFIID riid,
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VOID** ppvResult)
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{
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TRACE("(%p,%p,%p,%p)\n",pbc, pmkToLeft, riid, ppvResult);
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return ClassMoniker_BindToObject(iface, pbc, pmkToLeft, riid, ppvResult);
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}
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/******************************************************************************
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* ClassMoniker_Reduce
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_Reduce(IMoniker* iface,
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IBindCtx* pbc,
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DWORD dwReduceHowFar,
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IMoniker** ppmkToLeft,
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IMoniker** ppmkReduced)
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{
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TRACE("(%p,%p,%d,%p,%p)\n",iface,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced);
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if (!ppmkReduced)
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return E_POINTER;
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ClassMoniker_AddRef(iface);
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*ppmkReduced = iface;
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return MK_S_REDUCED_TO_SELF;
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}
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/******************************************************************************
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* ClassMoniker_ComposeWith
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_ComposeWith(IMoniker* iface,
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IMoniker* pmkRight,
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BOOL fOnlyIfNotGeneric,
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IMoniker** ppmkComposite)
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{
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HRESULT res=S_OK;
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DWORD mkSys,mkSys2;
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IEnumMoniker* penumMk=0;
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IMoniker *pmostLeftMk=0;
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IMoniker* tempMkComposite=0;
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TRACE("(%p,%d,%p)\n", pmkRight, fOnlyIfNotGeneric, ppmkComposite);
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if ((ppmkComposite==NULL)||(pmkRight==NULL))
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return E_POINTER;
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*ppmkComposite=0;
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IMoniker_IsSystemMoniker(pmkRight,&mkSys);
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/* If pmkRight is an anti-moniker, the returned moniker is NULL */
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if(mkSys==MKSYS_ANTIMONIKER)
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return res;
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else
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/* if pmkRight is a composite whose leftmost component is an anti-moniker, */
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/* the returned moniker is the composite after the leftmost anti-moniker is removed. */
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if(mkSys==MKSYS_GENERICCOMPOSITE){
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res=IMoniker_Enum(pmkRight,TRUE,&penumMk);
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if (FAILED(res))
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return res;
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res=IEnumMoniker_Next(penumMk,1,&pmostLeftMk,NULL);
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IMoniker_IsSystemMoniker(pmostLeftMk,&mkSys2);
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if(mkSys2==MKSYS_ANTIMONIKER){
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IMoniker_Release(pmostLeftMk);
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tempMkComposite=iface;
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IMoniker_AddRef(iface);
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while(IEnumMoniker_Next(penumMk,1,&pmostLeftMk,NULL)==S_OK){
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res=CreateGenericComposite(tempMkComposite,pmostLeftMk,ppmkComposite);
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IMoniker_Release(tempMkComposite);
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IMoniker_Release(pmostLeftMk);
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tempMkComposite=*ppmkComposite;
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IMoniker_AddRef(tempMkComposite);
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}
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return res;
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}
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else
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return CreateGenericComposite(iface,pmkRight,ppmkComposite);
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}
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/* If pmkRight is not an anti-moniker, the method combines the two monikers into a generic
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composite if fOnlyIfNotGeneric is FALSE; if fOnlyIfNotGeneric is TRUE, the method returns
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a NULL moniker and a return value of MK_E_NEEDGENERIC */
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else
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if (!fOnlyIfNotGeneric)
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return CreateGenericComposite(iface,pmkRight,ppmkComposite);
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else
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return MK_E_NEEDGENERIC;
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}
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/******************************************************************************
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* ClassMoniker_Enum
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker)
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{
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TRACE("(%p,%d,%p)\n",iface,fForward,ppenumMoniker);
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if (ppenumMoniker == NULL)
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return E_POINTER;
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*ppenumMoniker = NULL;
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return S_OK;
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}
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/******************************************************************************
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* ClassMoniker_IsEqual
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker)
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{
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CLSID clsid;
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LPOLESTR dispName1,dispName2;
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IBindCtx* bind;
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HRESULT res = S_FALSE;
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TRACE("(%p,%p)\n",iface,pmkOtherMoniker);
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if (!pmkOtherMoniker) return S_FALSE;
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/* check if both are ClassMoniker */
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if(FAILED (IMoniker_GetClassID(pmkOtherMoniker,&clsid))) return S_FALSE;
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if(!IsEqualCLSID(&clsid,&CLSID_ClassMoniker)) return S_FALSE;
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/* check if both displaynames are the same */
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if(SUCCEEDED ((res = CreateBindCtx(0,&bind)))) {
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if(SUCCEEDED (IMoniker_GetDisplayName(iface,bind,NULL,&dispName1))) {
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if(SUCCEEDED (IMoniker_GetDisplayName(pmkOtherMoniker,bind,NULL,&dispName2))) {
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if(lstrcmpW(dispName1,dispName2)==0) res = S_OK;
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CoTaskMemFree(dispName2);
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}
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CoTaskMemFree(dispName1);
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}
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}
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return res;
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}
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/******************************************************************************
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* ClassMoniker_Hash
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_Hash(IMoniker* iface,DWORD* pdwHash)
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{
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ClassMoniker *This = (ClassMoniker *)iface;
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TRACE("(%p)\n", pdwHash);
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*pdwHash = This->clsid.Data1;
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return S_OK;
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}
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/******************************************************************************
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* ClassMoniker_IsRunning
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_IsRunning(IMoniker* iface,
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IBindCtx* pbc,
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IMoniker* pmkToLeft,
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IMoniker* pmkNewlyRunning)
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{
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TRACE("(%p, %p, %p)\n", pbc, pmkToLeft, pmkNewlyRunning);
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/* as in native */
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return E_NOTIMPL;
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}
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/******************************************************************************
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* ClassMoniker_GetTimeOfLastChange
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_GetTimeOfLastChange(IMoniker* iface,
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IBindCtx* pbc,
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IMoniker* pmkToLeft,
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FILETIME* pItemTime)
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{
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TRACE("(%p, %p, %p)\n", pbc, pmkToLeft, pItemTime);
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return MK_E_UNAVAILABLE;
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}
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/******************************************************************************
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* ClassMoniker_Inverse
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_Inverse(IMoniker* iface,IMoniker** ppmk)
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{
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TRACE("(%p)\n",ppmk);
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if (!ppmk)
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return E_POINTER;
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return CreateAntiMoniker(ppmk);
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}
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/******************************************************************************
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* ClassMoniker_CommonPrefixWith
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
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{
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DWORD mkSys;
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TRACE("(%p, %p)\n", pmkOther, ppmkPrefix);
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*ppmkPrefix = NULL;
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IMoniker_IsSystemMoniker(pmkOther, &mkSys);
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/* If the other moniker is an class moniker that is equal to this moniker, this method sets *ppmkPrefix */
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/* to this moniker and returns MK_S_US */
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if (mkSys == MKSYS_CLASSMONIKER)
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{
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if (IMoniker_IsEqual(iface, pmkOther) == S_OK)
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{
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*ppmkPrefix = iface;
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IMoniker_AddRef(iface);
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return MK_S_US;
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}
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else
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return MK_E_NOPREFIX;
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}
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else
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/* otherwise, the method calls the MonikerCommonPrefixWith function. This function correctly handles */
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/* the case where the other moniker is a generic composite. */
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return MonikerCommonPrefixWith(iface, pmkOther, ppmkPrefix);
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}
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/******************************************************************************
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* ClassMoniker_RelativePathTo
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath)
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{
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TRACE("(%p, %p)\n",pmOther,ppmkRelPath);
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if (!ppmkRelPath)
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return E_POINTER;
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*ppmkRelPath = NULL;
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return MK_E_NOTBINDABLE;
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}
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/******************************************************************************
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* ClassMoniker_GetDisplayName
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******************************************************************************/
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static HRESULT WINAPI ClassMoniker_GetDisplayName(IMoniker* iface,
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IBindCtx* pbc,
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IMoniker* pmkToLeft,
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LPOLESTR *ppszDisplayName)
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{
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ClassMoniker *This = (ClassMoniker *)iface;
|
|
static const WCHAR wszClsidPrefix[] = {'c','l','s','i','d',':',0};
|
|
|
|
TRACE("(%p, %p, %p)\n", pbc, pmkToLeft, ppszDisplayName);
|
|
|
|
if (!ppszDisplayName)
|
|
return E_POINTER;
|
|
|
|
if (pmkToLeft)
|
|
return E_INVALIDARG;
|
|
|
|
*ppszDisplayName = CoTaskMemAlloc(sizeof(wszClsidPrefix) + (CHARS_IN_GUID-2) * sizeof(WCHAR));
|
|
|
|
StringFromGUID2(&This->clsid, *ppszDisplayName+sizeof(wszClsidPrefix)/sizeof(WCHAR)-2, CHARS_IN_GUID);
|
|
|
|
/* note: this overwrites the opening curly bracket of the CLSID string generated above */
|
|
memcpy(*ppszDisplayName, wszClsidPrefix, sizeof(wszClsidPrefix)-sizeof(WCHAR));
|
|
|
|
/* note: this overwrites the closing curly bracket of the CLSID string generated above */
|
|
(*ppszDisplayName)[sizeof(wszClsidPrefix)/sizeof(WCHAR)-2+CHARS_IN_GUID-2] = ':';
|
|
(*ppszDisplayName)[sizeof(wszClsidPrefix)/sizeof(WCHAR)-2+CHARS_IN_GUID-1] = '\0';
|
|
|
|
TRACE("string is %s\n", debugstr_w(*ppszDisplayName));
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ClassMoniker_ParseDisplayName
|
|
******************************************************************************/
|
|
static HRESULT WINAPI ClassMoniker_ParseDisplayName(IMoniker* iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
LPOLESTR pszDisplayName,
|
|
ULONG* pchEaten,
|
|
IMoniker** ppmkOut)
|
|
{
|
|
FIXME("(%p, %p, %s, %p, %p)\n", pbc, pmkToLeft, debugstr_w(pszDisplayName), pchEaten, ppmkOut);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ClassMoniker_IsSystemMoniker
|
|
******************************************************************************/
|
|
static HRESULT WINAPI ClassMoniker_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys)
|
|
{
|
|
TRACE("(%p,%p)\n",iface,pwdMksys);
|
|
|
|
if (!pwdMksys)
|
|
return E_POINTER;
|
|
|
|
*pwdMksys = MKSYS_CLASSMONIKER;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* ClassMonikerIROTData_QueryInterface
|
|
*******************************************************************************/
|
|
static HRESULT WINAPI ClassMonikerROTData_QueryInterface(IROTData *iface,REFIID riid,VOID** ppvObject)
|
|
{
|
|
|
|
IMoniker *This = impl_from_IROTData(iface);
|
|
|
|
TRACE("(%p,%p,%p)\n",iface,riid,ppvObject);
|
|
|
|
return ClassMoniker_QueryInterface(This, riid, ppvObject);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ClassMonikerIROTData_AddRef
|
|
*/
|
|
static ULONG WINAPI ClassMonikerROTData_AddRef(IROTData *iface)
|
|
{
|
|
IMoniker *This = impl_from_IROTData(iface);
|
|
|
|
TRACE("(%p)\n",iface);
|
|
|
|
return ClassMoniker_AddRef(This);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* ClassMonikerIROTData_Release
|
|
*/
|
|
static ULONG WINAPI ClassMonikerROTData_Release(IROTData* iface)
|
|
{
|
|
IMoniker *This = impl_from_IROTData(iface);
|
|
|
|
TRACE("(%p)\n",iface);
|
|
|
|
return ClassMoniker_Release(This);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ClassMonikerIROTData_GetComparaisonData
|
|
******************************************************************************/
|
|
static HRESULT WINAPI ClassMonikerROTData_GetComparaisonData(IROTData* iface,
|
|
BYTE* pbData,
|
|
ULONG cbMax,
|
|
ULONG* pcbData)
|
|
{
|
|
ClassMoniker *This = (ClassMoniker *)impl_from_IROTData(iface);
|
|
|
|
TRACE("(%p, %u, %p)\n", pbData, cbMax, pcbData);
|
|
|
|
*pcbData = 2*sizeof(CLSID);
|
|
if (cbMax < *pcbData)
|
|
return E_OUTOFMEMORY;
|
|
|
|
/* write CLSID of the moniker */
|
|
memcpy(pbData, &CLSID_ClassMoniker, sizeof(CLSID));
|
|
/* write CLSID the moniker represents */
|
|
memcpy(pbData+sizeof(CLSID), &This->clsid, sizeof(CLSID));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/********************************************************************************/
|
|
/* Virtual function table for the ClassMoniker class which include IPersist,*/
|
|
/* IPersistStream and IMoniker functions. */
|
|
static const IMonikerVtbl ClassMonikerVtbl =
|
|
{
|
|
ClassMoniker_QueryInterface,
|
|
ClassMoniker_AddRef,
|
|
ClassMoniker_Release,
|
|
ClassMoniker_GetClassID,
|
|
ClassMoniker_IsDirty,
|
|
ClassMoniker_Load,
|
|
ClassMoniker_Save,
|
|
ClassMoniker_GetSizeMax,
|
|
ClassMoniker_BindToObject,
|
|
ClassMoniker_BindToStorage,
|
|
ClassMoniker_Reduce,
|
|
ClassMoniker_ComposeWith,
|
|
ClassMoniker_Enum,
|
|
ClassMoniker_IsEqual,
|
|
ClassMoniker_Hash,
|
|
ClassMoniker_IsRunning,
|
|
ClassMoniker_GetTimeOfLastChange,
|
|
ClassMoniker_Inverse,
|
|
ClassMoniker_CommonPrefixWith,
|
|
ClassMoniker_RelativePathTo,
|
|
ClassMoniker_GetDisplayName,
|
|
ClassMoniker_ParseDisplayName,
|
|
ClassMoniker_IsSystemMoniker
|
|
};
|
|
|
|
/********************************************************************************/
|
|
/* Virtual function table for the IROTData class. */
|
|
static const IROTDataVtbl ROTDataVtbl =
|
|
{
|
|
ClassMonikerROTData_QueryInterface,
|
|
ClassMonikerROTData_AddRef,
|
|
ClassMonikerROTData_Release,
|
|
ClassMonikerROTData_GetComparaisonData
|
|
};
|
|
|
|
/******************************************************************************
|
|
* ClassMoniker_Construct (local function)
|
|
*******************************************************************************/
|
|
HRESULT WINAPI ClassMoniker_Construct(ClassMoniker* This, REFCLSID rclsid)
|
|
{
|
|
TRACE("(%p,%s)\n",This,debugstr_guid(rclsid));
|
|
|
|
/* Initialize the virtual function table. */
|
|
This->lpVtbl = &ClassMonikerVtbl;
|
|
This->lpVtblRotData = &ROTDataVtbl;
|
|
This->ref = 0;
|
|
This->clsid = *rclsid;
|
|
This->pMarshal = NULL;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CreateClassMoniker [OLE32.@]
|
|
******************************************************************************/
|
|
HRESULT WINAPI CreateClassMoniker(REFCLSID rclsid, IMoniker **ppmk)
|
|
{
|
|
ClassMoniker* newClassMoniker;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%s,%p)\n", debugstr_guid(rclsid), ppmk);
|
|
|
|
newClassMoniker = HeapAlloc(GetProcessHeap(), 0, sizeof(ClassMoniker));
|
|
|
|
if (!newClassMoniker)
|
|
return STG_E_INSUFFICIENTMEMORY;
|
|
|
|
hr = ClassMoniker_Construct(newClassMoniker, rclsid);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
HeapFree(GetProcessHeap(), 0, newClassMoniker);
|
|
return hr;
|
|
}
|
|
|
|
return ClassMoniker_QueryInterface((IMoniker *)newClassMoniker, &IID_IMoniker, (void**)ppmk);
|
|
}
|
|
|
|
static HRESULT WINAPI ClassMonikerCF_QueryInterface(LPCLASSFACTORY iface,
|
|
REFIID riid, LPVOID *ppv)
|
|
{
|
|
*ppv = NULL;
|
|
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IClassFactory))
|
|
{
|
|
*ppv = iface;
|
|
IUnknown_AddRef(iface);
|
|
return S_OK;
|
|
}
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
static ULONG WINAPI ClassMonikerCF_AddRef(LPCLASSFACTORY iface)
|
|
{
|
|
return 2; /* non-heap based object */
|
|
}
|
|
|
|
static ULONG WINAPI ClassMonikerCF_Release(LPCLASSFACTORY iface)
|
|
{
|
|
return 1; /* non-heap based object */
|
|
}
|
|
|
|
static HRESULT WINAPI ClassMonikerCF_CreateInstance(LPCLASSFACTORY iface,
|
|
LPUNKNOWN pUnk, REFIID riid, LPVOID *ppv)
|
|
{
|
|
HRESULT hr;
|
|
IMoniker *pmk;
|
|
|
|
TRACE("(%p, %s, %p)\n", pUnk, debugstr_guid(riid), ppv);
|
|
|
|
*ppv = NULL;
|
|
|
|
if (pUnk)
|
|
return CLASS_E_NOAGGREGATION;
|
|
|
|
hr = CreateClassMoniker(&CLSID_NULL, &pmk);
|
|
if (FAILED(hr)) return hr;
|
|
|
|
hr = IMoniker_QueryInterface(pmk, riid, ppv);
|
|
IMoniker_Release(pmk);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT WINAPI ClassMonikerCF_LockServer(LPCLASSFACTORY iface, BOOL fLock)
|
|
{
|
|
FIXME("(%d), stub!\n",fLock);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IClassFactoryVtbl ClassMonikerCFVtbl =
|
|
{
|
|
ClassMonikerCF_QueryInterface,
|
|
ClassMonikerCF_AddRef,
|
|
ClassMonikerCF_Release,
|
|
ClassMonikerCF_CreateInstance,
|
|
ClassMonikerCF_LockServer
|
|
};
|
|
static const IClassFactoryVtbl *ClassMonikerCF = &ClassMonikerCFVtbl;
|
|
|
|
HRESULT ClassMonikerCF_Create(REFIID riid, LPVOID *ppv)
|
|
{
|
|
return IClassFactory_QueryInterface((IClassFactory *)&ClassMonikerCF, riid, ppv);
|
|
}
|