1728 lines
58 KiB
C
1728 lines
58 KiB
C
/*
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* CompositeMonikers implementation
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*
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* Copyright 1999 Noomen Hamza
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 "windef.h"
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#include "winbase.h"
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#include "winuser.h"
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#include "winerror.h"
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#include "wine/debug.h"
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#include "wine/unicode.h"
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#include "ole2.h"
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#include "moniker.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ole);
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const CLSID CLSID_CompositeMoniker = {
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0x309, 0, 0, {0xC0, 0, 0, 0, 0, 0, 0, 0x46}
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};
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#define BLOCK_TAB_SIZE 5 /* represent the first size table and it's increment block size */
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/* CompositeMoniker data structure */
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typedef struct CompositeMonikerImpl{
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IMonikerVtbl* lpvtbl1; /* VTable relative to the IMoniker interface.*/
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/* The ROT (RunningObjectTable implementation) uses the IROTData
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* interface to test whether two monikers are equal. That's why IROTData
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* interface is implemented by monikers.
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*/
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IROTDataVtbl* lpvtbl2; /* VTable relative to the IROTData interface.*/
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ULONG ref; /* reference counter for this object */
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IMoniker** tabMoniker; /* dynamaic table containing all components (monikers) of this composite moniker */
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ULONG tabSize; /* size of tabMoniker */
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ULONG tabLastIndex; /* first free index in tabMoniker */
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} CompositeMonikerImpl;
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/* EnumMoniker data structure */
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typedef struct EnumMonikerImpl{
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IEnumMonikerVtbl *lpVtbl; /* VTable relative to the IEnumMoniker interface.*/
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ULONG ref; /* reference counter for this object */
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IMoniker** tabMoniker; /* dynamic table containing the enumerated monikers */
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ULONG tabSize; /* size of tabMoniker */
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ULONG currentPos; /* index pointer on the current moniker */
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} EnumMonikerImpl;
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/********************************************************************************/
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/* CompositeMoniker prototype functions : */
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/* IUnknown prototype functions */
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static HRESULT WINAPI CompositeMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject);
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static ULONG WINAPI CompositeMonikerImpl_AddRef(IMoniker* iface);
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static ULONG WINAPI CompositeMonikerImpl_Release(IMoniker* iface);
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/* IPersist prototype functions */
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static HRESULT WINAPI CompositeMonikerImpl_GetClassID(IMoniker* iface, CLSID *pClassID);
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/* IPersistStream prototype functions */
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static HRESULT WINAPI CompositeMonikerImpl_IsDirty(IMoniker* iface);
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static HRESULT WINAPI CompositeMonikerImpl_Load(IMoniker* iface, IStream* pStm);
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static HRESULT WINAPI CompositeMonikerImpl_Save(IMoniker* iface, IStream* pStm, BOOL fClearDirty);
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static HRESULT WINAPI CompositeMonikerImpl_GetSizeMax(IMoniker* iface, ULARGE_INTEGER* pcbSize);
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/* IMoniker prototype functions */
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static HRESULT WINAPI CompositeMonikerImpl_BindToObject(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult);
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static HRESULT WINAPI CompositeMonikerImpl_BindToStorage(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult);
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static HRESULT WINAPI CompositeMonikerImpl_Reduce(IMoniker* iface,IBindCtx* pbc, DWORD dwReduceHowFar,IMoniker** ppmkToLeft, IMoniker** ppmkReduced);
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static HRESULT WINAPI CompositeMonikerImpl_ComposeWith(IMoniker* iface,IMoniker* pmkRight,BOOL fOnlyIfNotGeneric, IMoniker** ppmkComposite);
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static HRESULT WINAPI CompositeMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker);
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static HRESULT WINAPI CompositeMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker);
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static HRESULT WINAPI CompositeMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash);
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static HRESULT WINAPI CompositeMonikerImpl_IsRunning(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, IMoniker* pmkNewlyRunning);
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static HRESULT WINAPI CompositeMonikerImpl_GetTimeOfLastChange(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, FILETIME* pCompositeTime);
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static HRESULT WINAPI CompositeMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk);
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static HRESULT WINAPI CompositeMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther, IMoniker** ppmkPrefix);
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static HRESULT WINAPI CompositeMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath);
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static HRESULT WINAPI CompositeMonikerImpl_GetDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR *ppszDisplayName);
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static HRESULT WINAPI CompositeMonikerImpl_ParseDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR pszDisplayName, ULONG* pchEaten, IMoniker** ppmkOut);
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static HRESULT WINAPI CompositeMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys);
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/********************************************************************************/
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/* IROTData prototype functions */
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/* IUnknown prototype functions */
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static HRESULT WINAPI CompositeMonikerROTDataImpl_QueryInterface(IROTData* iface,REFIID riid,VOID** ppvObject);
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static ULONG WINAPI CompositeMonikerROTDataImpl_AddRef(IROTData* iface);
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static ULONG WINAPI CompositeMonikerROTDataImpl_Release(IROTData* iface);
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/* IROTData prototype function */
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static HRESULT WINAPI CompositeMonikerROTDataImpl_GetComparaisonData(IROTData* iface,BYTE* pbData,ULONG cbMax,ULONG* pcbData);
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/* Local function used by CompositeMoniker implementation */
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HRESULT WINAPI CompositeMonikerImpl_Construct(CompositeMonikerImpl* This,LPMONIKER pmkFirst, LPMONIKER pmkRest);
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HRESULT WINAPI CompositeMonikerImpl_Destroy(CompositeMonikerImpl* iface);
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/********************************************************************************/
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/* IEnumMoniker prototype functions */
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/* IUnknown prototype functions */
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static HRESULT WINAPI EnumMonikerImpl_QueryInterface(IEnumMoniker* iface,REFIID riid,void** ppvObject);
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static ULONG WINAPI EnumMonikerImpl_AddRef(IEnumMoniker* iface);
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static ULONG WINAPI EnumMonikerImpl_Release(IEnumMoniker* iface);
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/* IEnumMoniker prototype functions */
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static HRESULT WINAPI EnumMonikerImpl_Next(IEnumMoniker* iface,ULONG celt,IMoniker** rgelt,ULONG* pceltFetched);
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static HRESULT WINAPI EnumMonikerImpl_Skip(IEnumMoniker* iface,ULONG celt);
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static HRESULT WINAPI EnumMonikerImpl_Reset(IEnumMoniker* iface);
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static HRESULT WINAPI EnumMonikerImpl_Clone(IEnumMoniker* iface,IEnumMoniker** ppenum);
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HRESULT WINAPI EnumMonikerImpl_CreateEnumMoniker(IMoniker** tabMoniker,ULONG tabSize,ULONG currentPos,BOOL leftToRigth,IEnumMoniker ** ppmk);
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/********************************************************************************/
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/* Virtual function table for the CompositeMonikerImpl class which includes */
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/* IPersist, IPersistStream and IMoniker functions. */
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static IMonikerVtbl VT_CompositeMonikerImpl =
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{
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CompositeMonikerImpl_QueryInterface,
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CompositeMonikerImpl_AddRef,
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CompositeMonikerImpl_Release,
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CompositeMonikerImpl_GetClassID,
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CompositeMonikerImpl_IsDirty,
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CompositeMonikerImpl_Load,
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CompositeMonikerImpl_Save,
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CompositeMonikerImpl_GetSizeMax,
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CompositeMonikerImpl_BindToObject,
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CompositeMonikerImpl_BindToStorage,
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CompositeMonikerImpl_Reduce,
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CompositeMonikerImpl_ComposeWith,
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CompositeMonikerImpl_Enum,
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CompositeMonikerImpl_IsEqual,
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CompositeMonikerImpl_Hash,
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CompositeMonikerImpl_IsRunning,
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CompositeMonikerImpl_GetTimeOfLastChange,
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CompositeMonikerImpl_Inverse,
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CompositeMonikerImpl_CommonPrefixWith,
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CompositeMonikerImpl_RelativePathTo,
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CompositeMonikerImpl_GetDisplayName,
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CompositeMonikerImpl_ParseDisplayName,
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CompositeMonikerImpl_IsSystemMoniker
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};
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/********************************************************************************/
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/* Virtual function table for the IROTData class. */
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static IROTDataVtbl VT_ROTDataImpl =
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{
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CompositeMonikerROTDataImpl_QueryInterface,
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CompositeMonikerROTDataImpl_AddRef,
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CompositeMonikerROTDataImpl_Release,
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CompositeMonikerROTDataImpl_GetComparaisonData
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};
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/********************************************************************************/
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/* Virtual function table for the IROTData class */
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static IEnumMonikerVtbl VT_EnumMonikerImpl =
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{
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EnumMonikerImpl_QueryInterface,
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EnumMonikerImpl_AddRef,
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EnumMonikerImpl_Release,
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EnumMonikerImpl_Next,
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EnumMonikerImpl_Skip,
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EnumMonikerImpl_Reset,
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EnumMonikerImpl_Clone
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};
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/*******************************************************************************
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* CompositeMoniker_QueryInterface
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*******************************************************************************/
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HRESULT WINAPI CompositeMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject)
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{
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CompositeMonikerImpl *This = (CompositeMonikerImpl *)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 ( (This==0) || (ppvObject==0) )
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return E_INVALIDARG;
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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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else if (IsEqualIID(&IID_IROTData, riid))
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*ppvObject = (IROTData*)&(This->lpvtbl2);
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/* Check that we obtained an interface.*/
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if ((*ppvObject)==0)
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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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CompositeMonikerImpl_AddRef(iface);
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return S_OK;
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}
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/******************************************************************************
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* CompositeMoniker_AddRef
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******************************************************************************/
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ULONG WINAPI CompositeMonikerImpl_AddRef(IMoniker* iface)
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{
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CompositeMonikerImpl *This = (CompositeMonikerImpl *)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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* CompositeMoniker_Release
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******************************************************************************/
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ULONG WINAPI CompositeMonikerImpl_Release(IMoniker* iface)
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{
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CompositeMonikerImpl *This = (CompositeMonikerImpl *)iface;
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ULONG i;
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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){
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/* release all the components before destroying this object */
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for (i=0;i<This->tabLastIndex;i++)
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IMoniker_Release(This->tabMoniker[i]);
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CompositeMonikerImpl_Destroy(This);
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}
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return ref;
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}
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/******************************************************************************
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* CompositeMoniker_GetClassID
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******************************************************************************/
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HRESULT WINAPI CompositeMonikerImpl_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_CompositeMoniker;
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return S_OK;
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}
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/******************************************************************************
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* CompositeMoniker_IsDirty
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******************************************************************************/
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HRESULT WINAPI CompositeMonikerImpl_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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* CompositeMoniker_Load
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******************************************************************************/
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HRESULT WINAPI CompositeMonikerImpl_Load(IMoniker* iface,IStream* pStm)
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{
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HRESULT res;
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DWORD constant;
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CLSID clsid;
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WCHAR string[1]={0};
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CompositeMonikerImpl *This = (CompositeMonikerImpl *)iface;
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TRACE("(%p,%p)\n",iface,pStm);
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/* this function call OleLoadFromStream function for each moniker within this object */
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/* read the a constant written by CompositeMonikerImpl_Save (see CompositeMonikerImpl_Save for more details)*/
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res=IStream_Read(pStm,&constant,sizeof(DWORD),NULL);
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if (SUCCEEDED(res)&& constant!=3)
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return E_FAIL;
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while(1){
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#if 0
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res=OleLoadFromStream(pStm,&IID_IMoniker,(void**)&This->tabMoniker[This->tabLastIndex]);
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#endif
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res=ReadClassStm(pStm,&clsid);
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DPRINTF("res=%ld",res);
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if (FAILED(res))
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break;
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if (IsEqualIID(&clsid,&CLSID_FileMoniker)){
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res=CreateFileMoniker(string,&This->tabMoniker[This->tabLastIndex]);
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if (FAILED(res))
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break;
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res=IMoniker_Load(This->tabMoniker[This->tabLastIndex],pStm);
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if (FAILED(res))
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break;
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}
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else if (IsEqualIID(&clsid,&CLSID_ItemMoniker)){
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CreateItemMoniker(string,string,&This->tabMoniker[This->tabLastIndex]);
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if (res!=S_OK)
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break;
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IMoniker_Load(This->tabMoniker[This->tabLastIndex],pStm);
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if (FAILED(res))
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break;
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}
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else if (IsEqualIID(&clsid,&CLSID_AntiMoniker)){
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CreateAntiMoniker(&This->tabMoniker[This->tabLastIndex]);
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if (FAILED(res))
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break;
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IMoniker_Load(This->tabMoniker[This->tabLastIndex],pStm);
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if (FAILED(res))
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break;
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}
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else if (IsEqualIID(&clsid,&CLSID_CompositeMoniker))
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return E_FAIL;
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else
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{
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FIXME("()\n");
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/* FIXME: To whoever wrote this code: It's either return or break. it cannot be both! */
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break;
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return E_NOTIMPL;
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}
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/* resize the table if needed */
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if (++This->tabLastIndex==This->tabSize){
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This->tabSize+=BLOCK_TAB_SIZE;
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This->tabMoniker=HeapReAlloc(GetProcessHeap(),0,This->tabMoniker,This->tabSize*sizeof(IMoniker));
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if (This->tabMoniker==NULL)
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return E_OUTOFMEMORY;
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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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* CompositeMoniker_Save
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******************************************************************************/
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HRESULT WINAPI CompositeMonikerImpl_Save(IMoniker* iface,IStream* pStm,BOOL fClearDirty)
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{
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HRESULT res;
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IEnumMoniker *enumMk;
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IMoniker *pmk;
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DWORD constant=3;
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TRACE("(%p,%p,%d)\n",iface,pStm,fClearDirty);
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/* This function calls OleSaveToStream function for each moniker within
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* this object.
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* When I tested this function in windows, I usually found this constant
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* at the beginning of the stream. I don't known why (there's no
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* indication in the specification) !
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*/
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res=IStream_Write(pStm,&constant,sizeof(constant),NULL);
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IMoniker_Enum(iface,TRUE,&enumMk);
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while(IEnumMoniker_Next(enumMk,1,&pmk,NULL)==S_OK){
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res=OleSaveToStream((IPersistStream*)pmk,pStm);
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IMoniker_Release(pmk);
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if (FAILED(res)){
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IEnumMoniker_Release(pmk);
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return res;
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}
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}
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IEnumMoniker_Release(enumMk);
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return S_OK;
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}
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/******************************************************************************
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* CompositeMoniker_GetSizeMax
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******************************************************************************/
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HRESULT WINAPI CompositeMonikerImpl_GetSizeMax(IMoniker* iface,ULARGE_INTEGER* pcbSize)
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{
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IEnumMoniker *enumMk;
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IMoniker *pmk;
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ULARGE_INTEGER ptmpSize;
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/* The sizeMax of this object is calculated by calling GetSizeMax on
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* each moniker within this object then summing all returned values
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*/
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TRACE("(%p,%p)\n",iface,pcbSize);
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if (pcbSize!=NULL)
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return E_POINTER;
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pcbSize->u.LowPart =0;
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pcbSize->u.HighPart=0;
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IMoniker_Enum(iface,TRUE,&enumMk);
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while(IEnumMoniker_Next(enumMk,1,&pmk,NULL)==TRUE){
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IMoniker_GetSizeMax(pmk,&ptmpSize);
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IMoniker_Release(pmk);
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pcbSize->u.LowPart +=ptmpSize.u.LowPart;
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pcbSize->u.HighPart+=ptmpSize.u.HighPart;
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}
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IEnumMoniker_Release(enumMk);
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return S_OK;
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}
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/******************************************************************************
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* Composite-Moniker_Construct (local function)
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*******************************************************************************/
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HRESULT WINAPI CompositeMonikerImpl_Construct(CompositeMonikerImpl* This,LPMONIKER pmkFirst, LPMONIKER pmkRest)
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{
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DWORD mkSys;
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IEnumMoniker *enumMoniker;
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IMoniker *tempMk;
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HRESULT res;
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TRACE("(%p,%p,%p)\n",This,pmkFirst,pmkRest);
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/* Initialize the virtual function table. */
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This->lpvtbl1 = &VT_CompositeMonikerImpl;
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This->lpvtbl2 = &VT_ROTDataImpl;
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This->ref = 0;
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|
|
This->tabSize=BLOCK_TAB_SIZE;
|
|
This->tabLastIndex=0;
|
|
|
|
This->tabMoniker=HeapAlloc(GetProcessHeap(),0,This->tabSize*sizeof(IMoniker));
|
|
if (This->tabMoniker==NULL)
|
|
return E_OUTOFMEMORY;
|
|
|
|
IMoniker_IsSystemMoniker(pmkFirst,&mkSys);
|
|
|
|
/* put the first moniker contents in the beginning of the table */
|
|
if (mkSys!=MKSYS_GENERICCOMPOSITE){
|
|
|
|
This->tabMoniker[(This->tabLastIndex)++]=pmkFirst;
|
|
IMoniker_AddRef(pmkFirst);
|
|
}
|
|
else{
|
|
|
|
IMoniker_Enum(pmkFirst,TRUE,&enumMoniker);
|
|
|
|
while(IEnumMoniker_Next(enumMoniker,1,&This->tabMoniker[This->tabLastIndex],NULL)==S_OK){
|
|
|
|
|
|
if (++This->tabLastIndex==This->tabSize){
|
|
|
|
This->tabSize+=BLOCK_TAB_SIZE;
|
|
This->tabMoniker=HeapReAlloc(GetProcessHeap(),0,This->tabMoniker,This->tabSize*sizeof(IMoniker));
|
|
|
|
if (This->tabMoniker==NULL)
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
|
|
IEnumMoniker_Release(enumMoniker);
|
|
}
|
|
|
|
/* put the rest moniker contents after the first one and make simplification if needed */
|
|
|
|
IMoniker_IsSystemMoniker(pmkRest,&mkSys);
|
|
|
|
if (mkSys!=MKSYS_GENERICCOMPOSITE){
|
|
|
|
/* add a simple moniker to the moniker table */
|
|
|
|
res=IMoniker_ComposeWith(This->tabMoniker[This->tabLastIndex-1],pmkRest,TRUE,&tempMk);
|
|
|
|
if (res==MK_E_NEEDGENERIC){
|
|
|
|
/* there's no simplification in this case */
|
|
This->tabMoniker[This->tabLastIndex]=pmkRest;
|
|
|
|
This->tabLastIndex++;
|
|
|
|
IMoniker_AddRef(pmkRest);
|
|
}
|
|
else if (tempMk==NULL){
|
|
|
|
/* we have an antimoniker after a simple moniker so we can make a simplification in this case */
|
|
IMoniker_Release(This->tabMoniker[This->tabLastIndex-1]);
|
|
|
|
This->tabLastIndex--;
|
|
}
|
|
else if (SUCCEEDED(res)){
|
|
|
|
/* the non-generic composition was successful so we can make a simplification in this case */
|
|
IMoniker_Release(This->tabMoniker[This->tabLastIndex-1]);
|
|
|
|
This->tabMoniker[This->tabLastIndex-1]=tempMk;
|
|
} else
|
|
return res;
|
|
|
|
/* resize tabMoniker if needed */
|
|
if (This->tabLastIndex==This->tabSize){
|
|
|
|
This->tabSize+=BLOCK_TAB_SIZE;
|
|
|
|
This->tabMoniker=HeapReAlloc(GetProcessHeap(),0,This->tabMoniker,This->tabSize*sizeof(IMoniker));
|
|
|
|
if (This->tabMoniker==NULL)
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
else{
|
|
|
|
/* add a composite moniker to the moniker table (do the same thing
|
|
* for each moniker within the composite moniker as a simple moniker
|
|
* (see above for how to add a simple moniker case) )
|
|
*/
|
|
IMoniker_Enum(pmkRest,TRUE,&enumMoniker);
|
|
|
|
while(IEnumMoniker_Next(enumMoniker,1,&This->tabMoniker[This->tabLastIndex],NULL)==S_OK){
|
|
|
|
res=IMoniker_ComposeWith(This->tabMoniker[This->tabLastIndex-1],This->tabMoniker[This->tabLastIndex],TRUE,&tempMk);
|
|
|
|
if (res==MK_E_NEEDGENERIC){
|
|
|
|
This->tabLastIndex++;
|
|
}
|
|
else if (tempMk==NULL){
|
|
|
|
IMoniker_Release(This->tabMoniker[This->tabLastIndex-1]);
|
|
IMoniker_Release(This->tabMoniker[This->tabLastIndex]);
|
|
This->tabLastIndex--;
|
|
}
|
|
else{
|
|
|
|
IMoniker_Release(This->tabMoniker[This->tabLastIndex-1]);
|
|
|
|
This->tabMoniker[This->tabLastIndex-1]=tempMk;
|
|
}
|
|
|
|
if (This->tabLastIndex==This->tabSize){
|
|
|
|
This->tabSize+=BLOCK_TAB_SIZE;
|
|
|
|
This->tabMoniker=HeapReAlloc(GetProcessHeap(),0,This->tabMoniker,This->tabSize*sizeof(IMoniker));
|
|
|
|
if (This->tabMoniker==NULL)
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
|
|
IEnumMoniker_Release(enumMoniker);
|
|
}
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_Destroy (local function)
|
|
*******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_Destroy(CompositeMonikerImpl* This)
|
|
{
|
|
TRACE("(%p)\n",This);
|
|
|
|
HeapFree(GetProcessHeap(),0,This->tabMoniker);
|
|
|
|
HeapFree(GetProcessHeap(),0,This);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_BindToObject
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_BindToObject(IMoniker* iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
REFIID riid,
|
|
VOID** ppvResult)
|
|
{
|
|
HRESULT res;
|
|
IRunningObjectTable *prot;
|
|
IMoniker *tempMk,*antiMk,*mostRigthMk;
|
|
IEnumMoniker *enumMoniker;
|
|
|
|
TRACE("(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvResult);
|
|
|
|
if (ppvResult==NULL)
|
|
return E_POINTER;
|
|
|
|
*ppvResult=0;
|
|
/* If pmkToLeft is NULL, this method looks for the moniker in the ROT, and if found, queries the retrieved */
|
|
/* object for the requested interface pointer. */
|
|
if(pmkToLeft==NULL){
|
|
|
|
res=IBindCtx_GetRunningObjectTable(pbc,&prot);
|
|
|
|
if (SUCCEEDED(res)){
|
|
|
|
/* if the requested class was loaded before ! we don't need to reload it */
|
|
res = IRunningObjectTable_GetObject(prot,iface,(IUnknown**)ppvResult);
|
|
|
|
if (res==S_OK)
|
|
return res;
|
|
}
|
|
}
|
|
else{
|
|
/* If pmkToLeft is not NULL, the method recursively calls IMoniker::BindToObject on the rightmost */
|
|
/* component of the composite, passing the rest of the composite as the pmkToLeft parameter for that call */
|
|
|
|
IMoniker_Enum(iface,FALSE,&enumMoniker);
|
|
IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
|
|
IEnumMoniker_Release(enumMoniker);
|
|
|
|
res=CreateAntiMoniker(&antiMk);
|
|
res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
|
|
IMoniker_Release(antiMk);
|
|
|
|
res=CompositeMonikerImpl_BindToObject(mostRigthMk,pbc,tempMk,riid,ppvResult);
|
|
|
|
IMoniker_Release(tempMk);
|
|
IMoniker_Release(mostRigthMk);
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_BindToStorage
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_BindToStorage(IMoniker* iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
REFIID riid,
|
|
VOID** ppvResult)
|
|
{
|
|
HRESULT res;
|
|
IMoniker *tempMk,*antiMk,*mostRigthMk;
|
|
IEnumMoniker *enumMoniker;
|
|
|
|
TRACE("(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvResult);
|
|
|
|
*ppvResult=0;
|
|
|
|
/* This method recursively calls BindToStorage on the rightmost component of the composite, */
|
|
/* passing the rest of the composite as the pmkToLeft parameter for that call. */
|
|
|
|
if (pmkToLeft!=NULL){
|
|
|
|
IMoniker_Enum(iface,FALSE,&enumMoniker);
|
|
IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
|
|
IEnumMoniker_Release(enumMoniker);
|
|
|
|
res=CreateAntiMoniker(&antiMk);
|
|
res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
|
|
IMoniker_Release(antiMk);
|
|
|
|
res=CompositeMonikerImpl_BindToStorage(mostRigthMk,pbc,tempMk,riid,ppvResult);
|
|
|
|
IMoniker_Release(tempMk);
|
|
|
|
IMoniker_Release(mostRigthMk);
|
|
|
|
return res;
|
|
}
|
|
else
|
|
return IMoniker_BindToStorage(iface,pbc,NULL,riid,ppvResult);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_Reduce
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_Reduce(IMoniker* iface,
|
|
IBindCtx* pbc,
|
|
DWORD dwReduceHowFar,
|
|
IMoniker** ppmkToLeft,
|
|
IMoniker** ppmkReduced)
|
|
{
|
|
HRESULT res;
|
|
IMoniker *tempMk,*antiMk,*mostRigthMk,*leftReducedComposedMk,*mostRigthReducedMk;
|
|
IEnumMoniker *enumMoniker;
|
|
|
|
TRACE("(%p,%p,%ld,%p,%p)\n",iface,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced);
|
|
|
|
if (ppmkReduced==NULL)
|
|
return E_POINTER;
|
|
|
|
/* This method recursively calls Reduce for each of its component monikers. */
|
|
|
|
if (ppmkToLeft==NULL){
|
|
|
|
IMoniker_Enum(iface,FALSE,&enumMoniker);
|
|
IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
|
|
IEnumMoniker_Release(enumMoniker);
|
|
|
|
res=CreateAntiMoniker(&antiMk);
|
|
res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
|
|
IMoniker_Release(antiMk);
|
|
|
|
return CompositeMonikerImpl_Reduce(mostRigthMk,pbc,dwReduceHowFar,&tempMk, ppmkReduced);
|
|
}
|
|
else if (*ppmkToLeft==NULL)
|
|
|
|
return IMoniker_Reduce(iface,pbc,dwReduceHowFar,NULL,ppmkReduced);
|
|
|
|
else{
|
|
|
|
/* separate the composite moniker in to left and right moniker */
|
|
IMoniker_Enum(iface,FALSE,&enumMoniker);
|
|
IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
|
|
IEnumMoniker_Release(enumMoniker);
|
|
|
|
res=CreateAntiMoniker(&antiMk);
|
|
res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
|
|
IMoniker_Release(antiMk);
|
|
|
|
/* If any of the components reduces itself, the method returns S_OK and passes back a composite */
|
|
/* of the reduced components */
|
|
if (IMoniker_Reduce(mostRigthMk,pbc,dwReduceHowFar,NULL,&mostRigthReducedMk) &&
|
|
CompositeMonikerImpl_Reduce(mostRigthMk,pbc,dwReduceHowFar,&tempMk,&leftReducedComposedMk)
|
|
)
|
|
|
|
return CreateGenericComposite(leftReducedComposedMk,mostRigthReducedMk,ppmkReduced);
|
|
|
|
else{
|
|
/* If no reduction occurred, the method passes back the same moniker and returns MK_S_REDUCED_TO_SELF.*/
|
|
|
|
IMoniker_AddRef(iface);
|
|
|
|
*ppmkReduced=iface;
|
|
|
|
return MK_S_REDUCED_TO_SELF;
|
|
}
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_ComposeWith
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_ComposeWith(IMoniker* iface,
|
|
IMoniker* pmkRight,
|
|
BOOL fOnlyIfNotGeneric,
|
|
IMoniker** ppmkComposite)
|
|
{
|
|
TRACE("(%p,%p,%d,%p)\n",iface,pmkRight,fOnlyIfNotGeneric,ppmkComposite);
|
|
|
|
if ((ppmkComposite==NULL)||(pmkRight==NULL))
|
|
return E_POINTER;
|
|
|
|
*ppmkComposite=0;
|
|
|
|
/* If fOnlyIfNotGeneric is TRUE, this method sets *pmkComposite to NULL and returns MK_E_NEEDGENERIC; */
|
|
/* otherwise, the method returns the result of combining the two monikers by calling the */
|
|
/* CreateGenericComposite function */
|
|
|
|
if (fOnlyIfNotGeneric)
|
|
return MK_E_NEEDGENERIC;
|
|
|
|
return CreateGenericComposite(iface,pmkRight,ppmkComposite);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_Enum
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker)
|
|
{
|
|
CompositeMonikerImpl *This = (CompositeMonikerImpl *)iface;
|
|
|
|
TRACE("(%p,%d,%p)\n",iface,fForward,ppenumMoniker);
|
|
|
|
if (ppenumMoniker == NULL)
|
|
return E_POINTER;
|
|
|
|
return EnumMonikerImpl_CreateEnumMoniker(This->tabMoniker,This->tabLastIndex,0,fForward,ppenumMoniker);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_IsEqual
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker)
|
|
{
|
|
IEnumMoniker *enumMoniker1,*enumMoniker2;
|
|
IMoniker *tempMk1,*tempMk2;
|
|
HRESULT res1,res2,res;
|
|
|
|
TRACE("(%p,%p)\n",iface,pmkOtherMoniker);
|
|
|
|
if (pmkOtherMoniker==NULL)
|
|
return S_FALSE;
|
|
|
|
/* This method returns S_OK if the components of both monikers are equal when compared in the */
|
|
/* left-to-right order.*/
|
|
IMoniker_Enum(pmkOtherMoniker,TRUE,&enumMoniker1);
|
|
|
|
if (enumMoniker1==NULL)
|
|
return S_FALSE;
|
|
|
|
IMoniker_Enum(iface,TRUE,&enumMoniker2);
|
|
|
|
while(1){
|
|
|
|
res1=IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
|
|
res2=IEnumMoniker_Next(enumMoniker2,1,&tempMk2,NULL);
|
|
|
|
if((res1==S_OK)&&(res2==S_OK)){
|
|
|
|
if(IMoniker_IsEqual(tempMk1,tempMk2)==S_FALSE){
|
|
res= S_FALSE;
|
|
break;
|
|
}
|
|
else
|
|
continue;
|
|
}
|
|
else if ( (res1==S_FALSE) && (res2==S_FALSE) ){
|
|
res = S_OK;
|
|
break;
|
|
}
|
|
else{
|
|
res = S_FALSE;
|
|
break;
|
|
}
|
|
|
|
if (res1==S_OK)
|
|
IMoniker_Release(tempMk1);
|
|
|
|
if (res2==S_OK)
|
|
IMoniker_Release(tempMk2);
|
|
}
|
|
|
|
IEnumMoniker_Release(enumMoniker1);
|
|
IEnumMoniker_Release(enumMoniker2);
|
|
|
|
return res;
|
|
}
|
|
/******************************************************************************
|
|
* CompositeMoniker_Hash
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash)
|
|
{
|
|
FIXME("(),stub!\n");
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_IsRunning
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_IsRunning(IMoniker* iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
IMoniker* pmkNewlyRunning)
|
|
{
|
|
IRunningObjectTable* rot;
|
|
HRESULT res;
|
|
IMoniker *tempMk,*antiMk,*mostRigthMk;
|
|
IEnumMoniker *enumMoniker;
|
|
|
|
TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pmkNewlyRunning);
|
|
|
|
/* If pmkToLeft is non-NULL, this method composes pmkToLeft with this moniker and calls IsRunning on the result.*/
|
|
if (pmkToLeft!=NULL){
|
|
|
|
CreateGenericComposite(pmkToLeft,iface,&tempMk);
|
|
|
|
res = IMoniker_IsRunning(tempMk,pbc,NULL,pmkNewlyRunning);
|
|
|
|
IMoniker_Release(tempMk);
|
|
|
|
return res;
|
|
}
|
|
else
|
|
/* If pmkToLeft is NULL, this method returns S_OK if pmkNewlyRunning is non-NULL and is equal */
|
|
/* to this moniker */
|
|
|
|
if (pmkNewlyRunning!=NULL)
|
|
|
|
if (IMoniker_IsEqual(iface,pmkNewlyRunning)==S_OK)
|
|
return S_OK;
|
|
|
|
else
|
|
return S_FALSE;
|
|
|
|
else{
|
|
|
|
if (pbc==NULL)
|
|
return E_POINTER;
|
|
|
|
/* If pmkToLeft and pmkNewlyRunning are both NULL, this method checks the ROT to see whether */
|
|
/* the moniker is running. If so, the method returns S_OK; otherwise, it recursively calls */
|
|
/* IMoniker::IsRunning on the rightmost component of the composite, passing the remainder of */
|
|
/* the composite as the pmkToLeft parameter for that call. */
|
|
|
|
res=IBindCtx_GetRunningObjectTable(pbc,&rot);
|
|
|
|
if (FAILED(res))
|
|
return res;
|
|
|
|
res = IRunningObjectTable_IsRunning(rot,iface);
|
|
IRunningObjectTable_Release(rot);
|
|
|
|
if(res==S_OK)
|
|
return S_OK;
|
|
|
|
else{
|
|
|
|
IMoniker_Enum(iface,FALSE,&enumMoniker);
|
|
IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
|
|
IEnumMoniker_Release(enumMoniker);
|
|
|
|
res=CreateAntiMoniker(&antiMk);
|
|
res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
|
|
IMoniker_Release(antiMk);
|
|
|
|
res=IMoniker_IsRunning(mostRigthMk,pbc,tempMk,pmkNewlyRunning);
|
|
|
|
IMoniker_Release(tempMk);
|
|
IMoniker_Release(mostRigthMk);
|
|
|
|
return res;
|
|
}
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_GetTimeOfLastChange
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_GetTimeOfLastChange(IMoniker* iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
FILETIME* pCompositeTime)
|
|
{
|
|
IRunningObjectTable* rot;
|
|
HRESULT res;
|
|
IMoniker *tempMk,*antiMk,*mostRigthMk;
|
|
IEnumMoniker *enumMoniker;
|
|
|
|
TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pCompositeTime);
|
|
|
|
if (pCompositeTime==NULL)
|
|
return E_INVALIDARG;
|
|
|
|
/* This method creates a composite of pmkToLeft (if non-NULL) and this moniker and uses the ROT to */
|
|
/* retrieve the time of last change. If the object is not in the ROT, the method recursively calls */
|
|
/* IMoniker::GetTimeOfLastChange on the rightmost component of the composite, passing the remainder */
|
|
/* of the composite as the pmkToLeft parameter for that call. */
|
|
if (pmkToLeft!=NULL){
|
|
|
|
res=CreateGenericComposite(pmkToLeft,iface,&tempMk);
|
|
|
|
res=IBindCtx_GetRunningObjectTable(pbc,&rot);
|
|
|
|
if (FAILED(res))
|
|
return res;
|
|
|
|
if (IRunningObjectTable_GetTimeOfLastChange(rot,tempMk,pCompositeTime)==S_OK)
|
|
return res;
|
|
else
|
|
|
|
IMoniker_Enum(iface,FALSE,&enumMoniker);
|
|
IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
|
|
IEnumMoniker_Release(enumMoniker);
|
|
|
|
res=CreateAntiMoniker(&antiMk);
|
|
res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
|
|
IMoniker_Release(antiMk);
|
|
|
|
res=CompositeMonikerImpl_GetTimeOfLastChange(mostRigthMk,pbc,tempMk,pCompositeTime);
|
|
|
|
IMoniker_Release(tempMk);
|
|
IMoniker_Release(mostRigthMk);
|
|
|
|
return res;
|
|
}
|
|
else
|
|
return IMoniker_GetTimeOfLastChange(iface,pbc,NULL,pCompositeTime);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_Inverse
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk)
|
|
{
|
|
HRESULT res;
|
|
IMoniker *tempMk,*antiMk,*mostRigthMk,*tempInvMk,*mostRigthInvMk;
|
|
IEnumMoniker *enumMoniker;
|
|
|
|
TRACE("(%p,%p)\n",iface,ppmk);
|
|
|
|
if (ppmk==NULL)
|
|
return E_POINTER;
|
|
|
|
/* This method returns a composite moniker that consists of the inverses of each of the components */
|
|
/* of the original composite, stored in reverse order */
|
|
|
|
res=CreateAntiMoniker(&antiMk);
|
|
res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
|
|
IMoniker_Release(antiMk);
|
|
|
|
if (tempMk==NULL)
|
|
|
|
return IMoniker_Inverse(iface,ppmk);
|
|
|
|
else{
|
|
|
|
IMoniker_Enum(iface,FALSE,&enumMoniker);
|
|
IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
|
|
IEnumMoniker_Release(enumMoniker);
|
|
|
|
IMoniker_Inverse(mostRigthMk,&mostRigthInvMk);
|
|
CompositeMonikerImpl_Inverse(tempMk,&tempInvMk);
|
|
|
|
res=CreateGenericComposite(mostRigthInvMk,tempInvMk,ppmk);
|
|
|
|
IMoniker_Release(tempMk);
|
|
IMoniker_Release(mostRigthMk);
|
|
IMoniker_Release(tempInvMk);
|
|
IMoniker_Release(mostRigthInvMk);
|
|
|
|
return res;
|
|
}
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_CommonPrefixWith
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
|
|
{
|
|
DWORD mkSys;
|
|
HRESULT res1,res2;
|
|
IMoniker *tempMk1,*tempMk2,*mostLeftMk1,*mostLeftMk2;
|
|
IEnumMoniker *enumMoniker1,*enumMoniker2;
|
|
ULONG i,nbCommonMk=0;
|
|
|
|
/* If the other moniker is a composite, this method compares the components of each composite from left */
|
|
/* to right. The returned common prefix moniker might also be a composite moniker, depending on how many */
|
|
/* of the leftmost components were common to both monikers. */
|
|
|
|
if (ppmkPrefix==NULL)
|
|
return E_POINTER;
|
|
|
|
*ppmkPrefix=0;
|
|
|
|
if (pmkOther==NULL)
|
|
return MK_E_NOPREFIX;
|
|
|
|
IMoniker_IsSystemMoniker(pmkOther,&mkSys);
|
|
|
|
if((mkSys==MKSYS_GENERICCOMPOSITE)){
|
|
|
|
IMoniker_Enum(iface,TRUE,&enumMoniker1);
|
|
IMoniker_Enum(pmkOther,TRUE,&enumMoniker2);
|
|
|
|
while(1){
|
|
|
|
res1=IEnumMoniker_Next(enumMoniker1,1,&mostLeftMk1,NULL);
|
|
res2=IEnumMoniker_Next(enumMoniker2,1,&mostLeftMk2,NULL);
|
|
|
|
if ((res1==S_FALSE) && (res2==S_FALSE)){
|
|
|
|
/* If the monikers are equal, the method returns MK_S_US and sets ppmkPrefix to this moniker.*/
|
|
*ppmkPrefix=iface;
|
|
IMoniker_AddRef(iface);
|
|
return MK_S_US;
|
|
}
|
|
else if ((res1==S_OK) && (res2==S_OK)){
|
|
|
|
if (IMoniker_IsEqual(mostLeftMk1,mostLeftMk2)==S_OK)
|
|
|
|
nbCommonMk++;
|
|
|
|
else
|
|
break;
|
|
|
|
}
|
|
else if (res1==S_OK){
|
|
|
|
/* If the other moniker is a prefix of this moniker, the method returns MK_S_HIM and sets */
|
|
/* ppmkPrefix to the other moniker. */
|
|
*ppmkPrefix=pmkOther;
|
|
return MK_S_HIM;
|
|
}
|
|
else{
|
|
/* If this moniker is a prefix of the other, this method returns MK_S_ME and sets ppmkPrefix */
|
|
/* to this moniker. */
|
|
*ppmkPrefix=iface;
|
|
return MK_S_ME;
|
|
}
|
|
}
|
|
|
|
IEnumMoniker_Release(enumMoniker1);
|
|
IEnumMoniker_Release(enumMoniker2);
|
|
|
|
/* If there is no common prefix, this method returns MK_E_NOPREFIX and sets ppmkPrefix to NULL. */
|
|
if (nbCommonMk==0)
|
|
return MK_E_NOPREFIX;
|
|
|
|
IEnumMoniker_Reset(enumMoniker1);
|
|
|
|
IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
|
|
|
|
/* if we have more than one commun moniker the result will be a composite moniker */
|
|
if (nbCommonMk>1){
|
|
|
|
/* initialize the common prefix moniker with the composite of two first moniker (from the left)*/
|
|
IEnumMoniker_Next(enumMoniker1,1,&tempMk2,NULL);
|
|
CreateGenericComposite(tempMk1,tempMk2,ppmkPrefix);
|
|
IMoniker_Release(tempMk1);
|
|
IMoniker_Release(tempMk2);
|
|
|
|
/* compose all common monikers in a composite moniker */
|
|
for(i=0;i<nbCommonMk;i++){
|
|
|
|
IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
|
|
|
|
CreateGenericComposite(*ppmkPrefix,tempMk1,&tempMk2);
|
|
|
|
IMoniker_Release(*ppmkPrefix);
|
|
|
|
IMoniker_Release(tempMk1);
|
|
|
|
*ppmkPrefix=tempMk2;
|
|
}
|
|
return S_OK;
|
|
}
|
|
else{
|
|
/* if we have only one commun moniker the result will be a simple moniker which is the most-left one*/
|
|
*ppmkPrefix=tempMk1;
|
|
|
|
return S_OK;
|
|
}
|
|
}
|
|
else{
|
|
/* If the other moniker is not a composite, the method simply compares it to the leftmost component
|
|
of this moniker.*/
|
|
|
|
IMoniker_Enum(iface,TRUE,&enumMoniker1);
|
|
|
|
IEnumMoniker_Next(enumMoniker1,1,&mostLeftMk1,NULL);
|
|
|
|
if (IMoniker_IsEqual(pmkOther,mostLeftMk1)==S_OK){
|
|
|
|
*ppmkPrefix=pmkOther;
|
|
|
|
return MK_S_HIM;
|
|
}
|
|
else
|
|
return MK_E_NOPREFIX;
|
|
}
|
|
}
|
|
/***************************************************************************************************
|
|
* GetAfterCommonPrefix (local function)
|
|
* This function returns a moniker that consist of the remainder when the common prefix is removed
|
|
***************************************************************************************************/
|
|
VOID WINAPI GetAfterCommonPrefix(IMoniker* pGenMk,IMoniker* commonMk,IMoniker** restMk)
|
|
{
|
|
IMoniker *tempMk,*tempMk1,*tempMk2;
|
|
IEnumMoniker *enumMoniker1,*enumMoniker2,*enumMoniker3;
|
|
ULONG nbRestMk=0;
|
|
DWORD mkSys;
|
|
HRESULT res1,res2;
|
|
|
|
*restMk=0;
|
|
|
|
/* to create an enumerator for pGenMk with current position pointed on the first element after common */
|
|
/* prefix: enum the two monikers (left-right) then compare these enumerations (left-right) and stop */
|
|
/* on the first difference. */
|
|
IMoniker_Enum(pGenMk,TRUE,&enumMoniker1);
|
|
|
|
IMoniker_IsSystemMoniker(commonMk,&mkSys);
|
|
|
|
if (mkSys==MKSYS_GENERICCOMPOSITE){
|
|
|
|
IMoniker_Enum(commonMk,TRUE,&enumMoniker2);
|
|
while(1){
|
|
|
|
res1=IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
|
|
res2=IEnumMoniker_Next(enumMoniker2,1,&tempMk2,NULL);
|
|
|
|
if ((res1==S_FALSE)||(res2==S_FALSE)){
|
|
|
|
if (res1==S_OK)
|
|
|
|
nbRestMk++;
|
|
|
|
IMoniker_Release(tempMk1);
|
|
IMoniker_Release(tempMk1);
|
|
|
|
break;
|
|
}
|
|
IMoniker_Release(tempMk1);
|
|
IMoniker_Release(tempMk1);
|
|
}
|
|
}
|
|
else{
|
|
IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
|
|
IMoniker_Release(tempMk1);
|
|
}
|
|
|
|
/* count the number of elements in the enumerator after the common prefix */
|
|
IEnumMoniker_Clone(enumMoniker1,&enumMoniker3);
|
|
|
|
for(;IEnumMoniker_Next(enumMoniker3,1,&tempMk,NULL)==S_OK;nbRestMk++)
|
|
|
|
IMoniker_Release(tempMk);
|
|
|
|
if (nbRestMk==0)
|
|
return;
|
|
|
|
/* create a generic composite moniker with monikers located after the common prefix */
|
|
IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
|
|
|
|
if (nbRestMk==1){
|
|
|
|
*restMk= tempMk1;
|
|
return;
|
|
}
|
|
else {
|
|
|
|
IEnumMoniker_Next(enumMoniker1,1,&tempMk2,NULL);
|
|
|
|
CreateGenericComposite(tempMk1,tempMk2,restMk);
|
|
|
|
IMoniker_Release(tempMk1);
|
|
|
|
IMoniker_Release(tempMk2);
|
|
|
|
while(IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL)==S_OK){
|
|
|
|
CreateGenericComposite(*restMk,tempMk1,&tempMk2);
|
|
|
|
IMoniker_Release(tempMk1);
|
|
|
|
IMoniker_Release(*restMk);
|
|
|
|
*restMk=tempMk2;
|
|
}
|
|
}
|
|
}
|
|
/******************************************************************************
|
|
* CompositeMoniker_RelativePathTo
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmkOther, IMoniker** ppmkRelPath)
|
|
{
|
|
HRESULT res;
|
|
IMoniker *restOtherMk=0,*restThisMk=0,*invRestThisMk=0,*commonMk=0;
|
|
|
|
TRACE("(%p,%p,%p)\n",iface,pmkOther,ppmkRelPath);
|
|
|
|
if (ppmkRelPath==NULL)
|
|
return E_POINTER;
|
|
|
|
*ppmkRelPath=0;
|
|
|
|
/* This method finds the common prefix of the two monikers and creates two monikers that consist */
|
|
/* of the remainder when the common prefix is removed. Then it creates the inverse for the remainder */
|
|
/* of this moniker and composes the remainder of the other moniker on the right of it. */
|
|
|
|
/* finds the common prefix of the two monikers */
|
|
res=IMoniker_CommonPrefixWith(iface,pmkOther,&commonMk);
|
|
|
|
/* if there's no common prefix or the two moniker are equal the relative is the other moniker */
|
|
if ((res== MK_E_NOPREFIX)||(res==MK_S_US)){
|
|
|
|
*ppmkRelPath=pmkOther;
|
|
IMoniker_AddRef(pmkOther);
|
|
return MK_S_HIM;
|
|
}
|
|
|
|
GetAfterCommonPrefix(iface,commonMk,&restThisMk);
|
|
GetAfterCommonPrefix(pmkOther,commonMk,&restOtherMk);
|
|
|
|
/* if other is a prefix of this moniker the relative path is the inverse of the remainder path of this */
|
|
/* moniker when the common prefix is removed */
|
|
if (res==MK_S_HIM){
|
|
|
|
IMoniker_Inverse(restThisMk,ppmkRelPath);
|
|
IMoniker_Release(restThisMk);
|
|
}
|
|
/* if this moniker is a prefix of other moniker the relative path is the remainder path of other moniker */
|
|
/* when the common prefix is removed */
|
|
else if (res==MK_S_ME){
|
|
|
|
*ppmkRelPath=restOtherMk;
|
|
IMoniker_AddRef(restOtherMk);
|
|
}
|
|
/* the relative path is the inverse for the remainder of this moniker and the remainder of the other */
|
|
/* moniker on the right of it. */
|
|
else if (res==S_OK){
|
|
|
|
IMoniker_Inverse(restThisMk,&invRestThisMk);
|
|
IMoniker_Release(restThisMk);
|
|
CreateGenericComposite(invRestThisMk,restOtherMk,ppmkRelPath);
|
|
IMoniker_Release(invRestThisMk);
|
|
IMoniker_Release(restOtherMk);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_GetDisplayName
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_GetDisplayName(IMoniker* iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
LPOLESTR *ppszDisplayName)
|
|
{
|
|
ULONG lengthStr=1;
|
|
IEnumMoniker *enumMoniker;
|
|
IMoniker* tempMk;
|
|
LPOLESTR tempStr;
|
|
|
|
TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,ppszDisplayName);
|
|
|
|
if (ppszDisplayName==NULL)
|
|
return E_POINTER;
|
|
|
|
*ppszDisplayName=CoTaskMemAlloc(sizeof(WCHAR));
|
|
|
|
if (*ppszDisplayName==NULL)
|
|
return E_OUTOFMEMORY;
|
|
|
|
/* This method returns the concatenation of the display names returned by each component moniker of */
|
|
/* the composite */
|
|
|
|
**ppszDisplayName=0;
|
|
|
|
IMoniker_Enum(iface,TRUE,&enumMoniker);
|
|
|
|
while(IEnumMoniker_Next(enumMoniker,1,&tempMk,NULL)==S_OK){
|
|
|
|
IMoniker_GetDisplayName(tempMk,pbc,NULL,&tempStr);
|
|
|
|
lengthStr+=lstrlenW(tempStr);
|
|
|
|
*ppszDisplayName=CoTaskMemRealloc(*ppszDisplayName,lengthStr * sizeof(WCHAR));
|
|
|
|
if (*ppszDisplayName==NULL)
|
|
return E_OUTOFMEMORY;
|
|
|
|
strcatW(*ppszDisplayName,tempStr);
|
|
|
|
CoTaskMemFree(tempStr);
|
|
IMoniker_Release(tempMk);
|
|
}
|
|
|
|
IEnumMoniker_Release(enumMoniker);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_ParseDisplayName
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_ParseDisplayName(IMoniker* iface,
|
|
IBindCtx* pbc,
|
|
IMoniker* pmkToLeft,
|
|
LPOLESTR pszDisplayName,
|
|
ULONG* pchEaten,
|
|
IMoniker** ppmkOut)
|
|
{
|
|
IEnumMoniker *enumMoniker;
|
|
IMoniker *tempMk,*mostRigthMk,*antiMk;
|
|
/* This method recursively calls IMoniker::ParseDisplayName on the rightmost component of the composite,*/
|
|
/* passing everything else as the pmkToLeft parameter for that call. */
|
|
|
|
/* get the most right moniker */
|
|
IMoniker_Enum(iface,FALSE,&enumMoniker);
|
|
IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
|
|
IEnumMoniker_Release(enumMoniker);
|
|
|
|
/* get the left moniker */
|
|
CreateAntiMoniker(&antiMk);
|
|
IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
|
|
IMoniker_Release(antiMk);
|
|
|
|
return IMoniker_ParseDisplayName(mostRigthMk,pbc,tempMk,pszDisplayName,pchEaten,ppmkOut);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMoniker_IsSystemMoniker
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys)
|
|
{
|
|
TRACE("(%p,%p)\n",iface,pwdMksys);
|
|
|
|
if (!pwdMksys)
|
|
return E_POINTER;
|
|
|
|
(*pwdMksys)=MKSYS_GENERICCOMPOSITE;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
* CompositeMonikerIROTData_QueryInterface
|
|
*******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerROTDataImpl_QueryInterface(IROTData *iface,REFIID riid,VOID** ppvObject)
|
|
{
|
|
|
|
ICOM_THIS_From_IROTData(IMoniker, iface);
|
|
|
|
TRACE("(%p,%p,%p)\n",iface,riid,ppvObject);
|
|
|
|
return CompositeMonikerImpl_QueryInterface(This, riid, ppvObject);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CompositeMonikerIROTData_AddRef
|
|
*/
|
|
ULONG WINAPI CompositeMonikerROTDataImpl_AddRef(IROTData *iface)
|
|
{
|
|
ICOM_THIS_From_IROTData(IMoniker, iface);
|
|
|
|
TRACE("(%p)\n",iface);
|
|
|
|
return CompositeMonikerImpl_AddRef(This);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CompositeMonikerIROTData_Release
|
|
*/
|
|
ULONG WINAPI CompositeMonikerROTDataImpl_Release(IROTData* iface)
|
|
{
|
|
ICOM_THIS_From_IROTData(IMoniker, iface);
|
|
|
|
TRACE("(%p)\n",iface);
|
|
|
|
return CompositeMonikerImpl_Release(This);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CompositeMonikerIROTData_GetComparaisonData
|
|
******************************************************************************/
|
|
HRESULT WINAPI CompositeMonikerROTDataImpl_GetComparaisonData(IROTData* iface,
|
|
BYTE* pbData,
|
|
ULONG cbMax,
|
|
ULONG* pcbData)
|
|
{
|
|
FIXME("(),stub!\n");
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumMonikerImpl_QueryInterface
|
|
******************************************************************************/
|
|
HRESULT WINAPI EnumMonikerImpl_QueryInterface(IEnumMoniker* iface,REFIID riid,void** ppvObject)
|
|
{
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
|
|
TRACE("(%p,%p,%p)\n",This,riid,ppvObject);
|
|
|
|
/* Perform a sanity check on the parameters.*/
|
|
if ( (This==0) || (ppvObject==0) )
|
|
return E_INVALIDARG;
|
|
|
|
/* Initialize the return parameter */
|
|
*ppvObject = 0;
|
|
|
|
/* Compare the riid with the interface IDs implemented by this object.*/
|
|
if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IEnumMoniker, riid))
|
|
*ppvObject = iface;
|
|
|
|
/* Check that we obtained an interface.*/
|
|
if ((*ppvObject)==0)
|
|
return E_NOINTERFACE;
|
|
|
|
/* Query Interface always increases the reference count by one when it is successful */
|
|
EnumMonikerImpl_AddRef(iface);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumMonikerImpl_AddRef
|
|
******************************************************************************/
|
|
ULONG WINAPI EnumMonikerImpl_AddRef(IEnumMoniker* iface)
|
|
{
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
|
|
TRACE("(%p)\n",This);
|
|
|
|
return InterlockedIncrement(&This->ref);
|
|
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumMonikerImpl_Release
|
|
******************************************************************************/
|
|
ULONG WINAPI EnumMonikerImpl_Release(IEnumMoniker* iface)
|
|
{
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
ULONG i;
|
|
ULONG ref;
|
|
TRACE("(%p)\n",This);
|
|
|
|
ref = InterlockedDecrement(&This->ref);
|
|
|
|
/* destroy the object if there's no more reference on it */
|
|
if (ref == 0) {
|
|
|
|
for(i=0;i<This->tabSize;i++)
|
|
IMoniker_Release(This->tabMoniker[i]);
|
|
|
|
HeapFree(GetProcessHeap(),0,This->tabMoniker);
|
|
HeapFree(GetProcessHeap(),0,This);
|
|
}
|
|
return ref;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumMonikerImpl_Next
|
|
******************************************************************************/
|
|
HRESULT WINAPI EnumMonikerImpl_Next(IEnumMoniker* iface,ULONG celt, IMoniker** rgelt, ULONG* pceltFethed){
|
|
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
ULONG i;
|
|
|
|
/* retrieve the requested number of moniker from the current position */
|
|
for(i=0;((This->currentPos < This->tabSize) && (i < celt));i++)
|
|
|
|
rgelt[i]=This->tabMoniker[This->currentPos++];
|
|
|
|
if (pceltFethed!=NULL)
|
|
*pceltFethed= i;
|
|
|
|
if (i==celt)
|
|
return S_OK;
|
|
else
|
|
return S_FALSE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumMonikerImpl_Skip
|
|
******************************************************************************/
|
|
HRESULT WINAPI EnumMonikerImpl_Skip(IEnumMoniker* iface,ULONG celt){
|
|
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
|
|
if ((This->currentPos+celt) >= This->tabSize)
|
|
return S_FALSE;
|
|
|
|
This->currentPos+=celt;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumMonikerImpl_Reset
|
|
******************************************************************************/
|
|
HRESULT WINAPI EnumMonikerImpl_Reset(IEnumMoniker* iface){
|
|
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
|
|
This->currentPos=0;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumMonikerImpl_Clone
|
|
******************************************************************************/
|
|
HRESULT WINAPI EnumMonikerImpl_Clone(IEnumMoniker* iface,IEnumMoniker** ppenum){
|
|
|
|
EnumMonikerImpl *This = (EnumMonikerImpl *)iface;
|
|
|
|
return EnumMonikerImpl_CreateEnumMoniker(This->tabMoniker,This->tabSize,This->currentPos,TRUE,ppenum);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* EnumMonikerImpl_CreateEnumMoniker
|
|
******************************************************************************/
|
|
HRESULT WINAPI EnumMonikerImpl_CreateEnumMoniker(IMoniker** tabMoniker,
|
|
ULONG tabSize,
|
|
ULONG currentPos,
|
|
BOOL leftToRigth,
|
|
IEnumMoniker ** ppmk)
|
|
{
|
|
EnumMonikerImpl* newEnumMoniker;
|
|
int i;
|
|
|
|
|
|
if (currentPos > tabSize)
|
|
return E_INVALIDARG;
|
|
|
|
newEnumMoniker = HeapAlloc(GetProcessHeap(), 0, sizeof(EnumMonikerImpl));
|
|
|
|
if (newEnumMoniker == 0)
|
|
return STG_E_INSUFFICIENTMEMORY;
|
|
|
|
/* Initialize the virtual function table. */
|
|
newEnumMoniker->lpVtbl = &VT_EnumMonikerImpl;
|
|
newEnumMoniker->ref = 0;
|
|
|
|
newEnumMoniker->tabSize=tabSize;
|
|
newEnumMoniker->currentPos=currentPos;
|
|
|
|
newEnumMoniker->tabMoniker=HeapAlloc(GetProcessHeap(),0,tabSize*sizeof(IMoniker));
|
|
|
|
if (newEnumMoniker->tabMoniker==NULL) {
|
|
HeapFree(GetProcessHeap(), 0, newEnumMoniker);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
if (leftToRigth)
|
|
for (i=0;i<tabSize;i++){
|
|
|
|
newEnumMoniker->tabMoniker[i]=tabMoniker[i];
|
|
IMoniker_AddRef(tabMoniker[i]);
|
|
}
|
|
else
|
|
for (i=tabSize-1;i>=0;i--){
|
|
|
|
newEnumMoniker->tabMoniker[tabSize-i-1]=tabMoniker[i];
|
|
IMoniker_AddRef(tabMoniker[i]);
|
|
}
|
|
|
|
*ppmk=(IEnumMoniker*)newEnumMoniker;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CreateGenericComposite [OLE32.@]
|
|
******************************************************************************/
|
|
HRESULT WINAPI CreateGenericComposite(LPMONIKER pmkFirst, LPMONIKER pmkRest, LPMONIKER* ppmkComposite)
|
|
{
|
|
CompositeMonikerImpl* newCompositeMoniker = 0;
|
|
HRESULT hr = S_OK;
|
|
|
|
TRACE("(%p,%p,%p)\n",pmkFirst,pmkRest,ppmkComposite);
|
|
|
|
if (ppmkComposite==NULL)
|
|
return E_POINTER;
|
|
|
|
*ppmkComposite=0;
|
|
|
|
if (pmkFirst==NULL && pmkRest!=NULL){
|
|
|
|
*ppmkComposite=pmkRest;
|
|
return S_OK;
|
|
}
|
|
else if (pmkFirst!=NULL && pmkRest==NULL){
|
|
*ppmkComposite=pmkFirst;
|
|
return S_OK;
|
|
}
|
|
else if (pmkFirst==NULL && pmkRest==NULL)
|
|
return S_OK;
|
|
|
|
newCompositeMoniker = HeapAlloc(GetProcessHeap(), 0,sizeof(CompositeMonikerImpl));
|
|
|
|
if (newCompositeMoniker == 0)
|
|
return STG_E_INSUFFICIENTMEMORY;
|
|
|
|
hr = CompositeMonikerImpl_Construct(newCompositeMoniker,pmkFirst,pmkRest);
|
|
|
|
if (FAILED(hr)){
|
|
|
|
HeapFree(GetProcessHeap(),0,newCompositeMoniker);
|
|
return hr;
|
|
}
|
|
if (newCompositeMoniker->tabLastIndex==1)
|
|
|
|
hr = IMoniker_QueryInterface(newCompositeMoniker->tabMoniker[0],&IID_IMoniker,(void**)ppmkComposite);
|
|
else
|
|
|
|
hr = CompositeMonikerImpl_QueryInterface((IMoniker*)newCompositeMoniker,&IID_IMoniker,(void**)ppmkComposite);
|
|
|
|
return hr;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* MonikerCommonPrefixWith [OLE32.@]
|
|
******************************************************************************/
|
|
HRESULT WINAPI MonikerCommonPrefixWith(IMoniker* pmkThis,IMoniker* pmkOther,IMoniker** ppmkCommon)
|
|
{
|
|
FIXME("(),stub!\n");
|
|
return E_NOTIMPL;
|
|
}
|