1 /***************************************************************************************
2 * CompositeMonikers implementation
4 * Copyright 1999 Noomen Hamza
5 ***************************************************************************************/
12 #include <ole32/ole32.h>
14 #include <storage32.h>
19 #define BLOCK_TAB_SIZE 5 /* represent the first size table and it's increment block size */
21 /* CompositeMoniker data structure */
22 typedef struct CompositeMonikerImpl{
24 ICOM_VTABLE(IMoniker)* lpvtbl1; /* VTable relative to the IMoniker interface.*/
26 /* The ROT (RunningObjectTable implementation) uses the IROTData interface to test whether
27 * two monikers are equal. That's whay IROTData interface is implemented by monikers.
29 ICOM_VTABLE(IROTData)* lpvtbl2; /* VTable relative to the IROTData interface.*/
31 ULONG ref; /* reference counter for this object */
33 IMoniker** tabMoniker; /* dynamaic table containing all components (monikers) of this composite moniker */
35 ULONG tabSize; /* size of tabMoniker */
37 ULONG tabLastIndex; /* first free index in tabMoniker */
39 } CompositeMonikerImpl;
42 /* EnumMoniker data structure */
43 typedef struct EnumMonikerImpl{
45 ICOM_VFIELD(IEnumMoniker); /* VTable relative to the IEnumMoniker interface.*/
47 ULONG ref; /* reference counter for this object */
49 IMoniker** tabMoniker; /* dynamic table containing the enumerated monikers */
51 ULONG tabSize; /* size of tabMoniker */
53 ULONG currentPos; /* index pointer on the current moniker */
58 /********************************************************************************/
59 /* CompositeMoniker prototype functions : */
61 /* IUnknown prototype functions */
62 static HRESULT WINAPI CompositeMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject);
63 static ULONG WINAPI CompositeMonikerImpl_AddRef(IMoniker* iface);
64 static ULONG WINAPI CompositeMonikerImpl_Release(IMoniker* iface);
66 /* IPersist prototype functions */
67 static HRESULT WINAPI CompositeMonikerImpl_GetClassID(IMoniker* iface, CLSID *pClassID);
69 /* IPersistStream prototype functions */
70 static HRESULT WINAPI CompositeMonikerImpl_IsDirty(IMoniker* iface);
71 static HRESULT WINAPI CompositeMonikerImpl_Load(IMoniker* iface, IStream* pStm);
72 static HRESULT WINAPI CompositeMonikerImpl_Save(IMoniker* iface, IStream* pStm, BOOL fClearDirty);
73 static HRESULT WINAPI CompositeMonikerImpl_GetSizeMax(IMoniker* iface, ULARGE_INTEGER* pcbSize);
75 /* IMoniker prototype functions */
76 static HRESULT WINAPI CompositeMonikerImpl_BindToObject(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult);
77 static HRESULT WINAPI CompositeMonikerImpl_BindToStorage(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult);
78 static HRESULT WINAPI CompositeMonikerImpl_Reduce(IMoniker* iface,IBindCtx* pbc, DWORD dwReduceHowFar,IMoniker** ppmkToLeft, IMoniker** ppmkReduced);
79 static HRESULT WINAPI CompositeMonikerImpl_ComposeWith(IMoniker* iface,IMoniker* pmkRight,BOOL fOnlyIfNotGeneric, IMoniker** ppmkComposite);
80 static HRESULT WINAPI CompositeMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker);
81 static HRESULT WINAPI CompositeMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker);
82 static HRESULT WINAPI CompositeMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash);
83 static HRESULT WINAPI CompositeMonikerImpl_IsRunning(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, IMoniker* pmkNewlyRunning);
84 static HRESULT WINAPI CompositeMonikerImpl_GetTimeOfLastChange(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, FILETIME* pCompositeTime);
85 static HRESULT WINAPI CompositeMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk);
86 static HRESULT WINAPI CompositeMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther, IMoniker** ppmkPrefix);
87 static HRESULT WINAPI CompositeMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath);
88 static HRESULT WINAPI CompositeMonikerImpl_GetDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR *ppszDisplayName);
89 static HRESULT WINAPI CompositeMonikerImpl_ParseDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR pszDisplayName, ULONG* pchEaten, IMoniker** ppmkOut);
90 static HRESULT WINAPI CompositeMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys);
92 /********************************************************************************/
93 /* IROTData prototype functions */
95 /* IUnknown prototype functions */
96 static HRESULT WINAPI CompositeMonikerROTDataImpl_QueryInterface(IROTData* iface,REFIID riid,VOID** ppvObject);
97 static ULONG WINAPI CompositeMonikerROTDataImpl_AddRef(IROTData* iface);
98 static ULONG WINAPI CompositeMonikerROTDataImpl_Release(IROTData* iface);
100 /* IROTData prototype function */
101 static HRESULT WINAPI CompositeMonikerROTDataImpl_GetComparaisonData(IROTData* iface,BYTE* pbData,ULONG cbMax,ULONG* pcbData);
103 /* Local function used by CompositeMoniker implementation */
104 HRESULT WINAPI CompositeMonikerImpl_Construct(CompositeMonikerImpl* This,LPMONIKER pmkFirst, LPMONIKER pmkRest);
105 HRESULT WINAPI CompositeMonikerImpl_Destroy(CompositeMonikerImpl* iface);
107 /********************************************************************************/
108 /* IEnumMoniker prototype functions */
110 /* IUnknown prototype functions */
111 static HRESULT WINAPI EnumMonikerImpl_QueryInterface(IEnumMoniker* iface,REFIID riid,void** ppvObject);
112 static ULONG WINAPI EnumMonikerImpl_AddRef(IEnumMoniker* iface);
113 static ULONG WINAPI EnumMonikerImpl_Release(IEnumMoniker* iface);
115 /* IEnumMoniker prototype functions */
116 static HRESULT WINAPI EnumMonikerImpl_Next(IEnumMoniker* iface,ULONG celt,IMoniker** rgelt,ULONG* pceltFetched);
117 static HRESULT WINAPI EnumMonikerImpl_Skip(IEnumMoniker* iface,ULONG celt);
118 static HRESULT WINAPI EnumMonikerImpl_Reset(IEnumMoniker* iface);
119 static HRESULT WINAPI EnumMonikerImpl_Clone(IEnumMoniker* iface,IEnumMoniker** ppenum);
121 HRESULT WINAPI EnumMonikerImpl_CreateEnumMoniker(IMoniker** tabMoniker,ULONG tabSize,ULONG currentPos,BOOL leftToRigth,IEnumMoniker ** ppmk);
123 /********************************************************************************/
124 /* Virtual function table for the CompositeMonikerImpl class which includes */
125 /* IPersist, IPersistStream and IMoniker functions. */
127 static ICOM_VTABLE(IMoniker) VT_CompositeMonikerImpl =
129 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
130 CompositeMonikerImpl_QueryInterface,
131 CompositeMonikerImpl_AddRef,
132 CompositeMonikerImpl_Release,
133 CompositeMonikerImpl_GetClassID,
134 CompositeMonikerImpl_IsDirty,
135 CompositeMonikerImpl_Load,
136 CompositeMonikerImpl_Save,
137 CompositeMonikerImpl_GetSizeMax,
138 CompositeMonikerImpl_BindToObject,
139 CompositeMonikerImpl_BindToStorage,
140 CompositeMonikerImpl_Reduce,
141 CompositeMonikerImpl_ComposeWith,
142 CompositeMonikerImpl_Enum,
143 CompositeMonikerImpl_IsEqual,
144 CompositeMonikerImpl_Hash,
145 CompositeMonikerImpl_IsRunning,
146 CompositeMonikerImpl_GetTimeOfLastChange,
147 CompositeMonikerImpl_Inverse,
148 CompositeMonikerImpl_CommonPrefixWith,
149 CompositeMonikerImpl_RelativePathTo,
150 CompositeMonikerImpl_GetDisplayName,
151 CompositeMonikerImpl_ParseDisplayName,
152 CompositeMonikerImpl_IsSystemMoniker
155 /********************************************************************************/
156 /* Virtual function table for the IROTData class. */
157 static ICOM_VTABLE(IROTData) VT_ROTDataImpl =
159 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
160 CompositeMonikerROTDataImpl_QueryInterface,
161 CompositeMonikerROTDataImpl_AddRef,
162 CompositeMonikerROTDataImpl_Release,
163 CompositeMonikerROTDataImpl_GetComparaisonData
166 /********************************************************************************/
167 /* Virtual function table for the IROTData class */
168 static ICOM_VTABLE(IEnumMoniker) VT_EnumMonikerImpl =
170 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
171 EnumMonikerImpl_QueryInterface,
172 EnumMonikerImpl_AddRef,
173 EnumMonikerImpl_Release,
174 EnumMonikerImpl_Next,
175 EnumMonikerImpl_Skip,
176 EnumMonikerImpl_Reset,
177 EnumMonikerImpl_Clone
180 /*******************************************************************************
181 * CompositeMoniker_QueryInterface
182 *******************************************************************************/
183 HRESULT WINAPI CompositeMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject)
185 ICOM_THIS(CompositeMonikerImpl,iface);
187 Print(MAX_TRACE, ("(%p,%p,%p)\n",This,riid,ppvObject));
189 /* Perform a sanity check on the parameters.*/
190 if ( (This==0) || (ppvObject==0) )
193 /* Initialize the return parameter */
196 /* Compare the riid with the interface IDs implemented by this object.*/
197 if (IsEqualIID(&IID_IUnknown, riid) ||
198 IsEqualIID(&IID_IPersist, riid) ||
199 IsEqualIID(&IID_IPersistStream, riid) ||
200 IsEqualIID(&IID_IMoniker, riid)
203 else if (IsEqualIID(&IID_IROTData, riid))
204 *ppvObject = (IROTData*)&(This->lpvtbl2);
206 /* Check that we obtained an interface.*/
208 return E_NOINTERFACE;
210 /* Query Interface always increases the reference count by one when it is successful */
211 CompositeMonikerImpl_AddRef(iface);
216 /******************************************************************************
217 * CompositeMoniker_AddRef
218 ******************************************************************************/
219 ULONG WINAPI CompositeMonikerImpl_AddRef(IMoniker* iface)
221 ICOM_THIS(CompositeMonikerImpl,iface);
223 Print(MAX_TRACE, ("(%p)\n",This));
225 return ++(This->ref);
228 /******************************************************************************
229 * CompositeMoniker_Release
230 ******************************************************************************/
231 ULONG WINAPI CompositeMonikerImpl_Release(IMoniker* iface)
233 ICOM_THIS(CompositeMonikerImpl,iface);
236 Print(MAX_TRACE, ("(%p)\n",This));
240 /* destroy the object if there's no more reference on it */
243 /* release all the components before destroying this object */
244 for (i=0;i<This->tabLastIndex;i++)
245 IMoniker_Release(This->tabMoniker[i]);
247 CompositeMonikerImpl_Destroy(This);
254 /******************************************************************************
255 * CompositeMoniker_GetClassID
256 ******************************************************************************/
257 HRESULT WINAPI CompositeMonikerImpl_GetClassID(IMoniker* iface,CLSID *pClassID)
259 Print(MAX_TRACE, ("(%p,%p),stub!\n",iface,pClassID));
264 *pClassID = CLSID_CompositeMoniker;
269 /******************************************************************************
270 * CompositeMoniker_IsDirty
271 ******************************************************************************/
272 HRESULT WINAPI CompositeMonikerImpl_IsDirty(IMoniker* iface)
274 /* Note that the OLE-provided implementations of the IPersistStream::IsDirty
275 method in the OLE-provided moniker interfaces always return S_FALSE because
276 their internal state never changes. */
278 Print(MAX_TRACE, ("(%p)\n",iface));
283 /******************************************************************************
284 * CompositeMoniker_Load
285 ******************************************************************************/
286 HRESULT WINAPI CompositeMonikerImpl_Load(IMoniker* iface,IStream* pStm)
293 ICOM_THIS(CompositeMonikerImpl,iface);
295 Print(MAX_TRACE, ("(%p,%p)\n",iface,pStm));
297 /* this function call OleLoadFromStream function for each moniker within this object */
299 /* read the a constant writen by CompositeMonikerImpl_Save (see CompositeMonikerImpl_Save for more details)*/
300 res=IStream_Read(pStm,&constant,sizeof(DWORD),NULL);
302 if (SUCCEEDED(res)&& constant!=3)
307 res=OleLoadFromStream(pStm,&IID_IMoniker,(void**)&This->tabMoniker[This->tabLastIndex]);
309 res=ReadClassStm(pStm,&clsid);
310 Print(MAX_TRACE, ("res=%ld",res));
314 if (IsEqualIID(&clsid,&CLSID_FileMoniker)){
315 res=CreateFileMoniker(string,&This->tabMoniker[This->tabLastIndex]);
318 res=IMoniker_Load(This->tabMoniker[This->tabLastIndex],pStm);
322 else if (IsEqualIID(&clsid,&CLSID_ItemMoniker)){
323 CreateItemMoniker(string,string,&This->tabMoniker[This->tabLastIndex]);
326 IMoniker_Load(This->tabMoniker[This->tabLastIndex],pStm);
330 else if (IsEqualIID(&clsid,&CLSID_AntiMoniker)){
331 CreateAntiMoniker(&This->tabMoniker[This->tabLastIndex]);
334 IMoniker_Load(This->tabMoniker[This->tabLastIndex],pStm);
338 else if (IsEqualIID(&clsid,&CLSID_CompositeMoniker))
343 Print(MIN_TRACE, ("()\n"));
344 /* FIXME: To whoever wrote this code: It's either return or break. it cannot be both! */
349 /* resize the table if needed */
350 if (++This->tabLastIndex==This->tabSize){
352 This->tabSize+=BLOCK_TAB_SIZE;
353 This->tabMoniker=HeapReAlloc(GetProcessHeap(),0,This->tabMoniker,This->tabSize*sizeof(IMoniker));
355 if (This->tabMoniker==NULL)
356 return E_OUTOFMEMORY;
363 /******************************************************************************
364 * CompositeMoniker_Save
365 ******************************************************************************/
366 HRESULT WINAPI CompositeMonikerImpl_Save(IMoniker* iface,IStream* pStm,BOOL fClearDirty)
369 IEnumMoniker *enumMk;
373 Print(MAX_TRACE, ("(%p,%p,%d)\n",iface,pStm,fClearDirty));
375 /* this function call OleSaveToStream function for each moniker within this object */
377 /* when I tested this function in windows system ! I usually found this constant in the begining of */
378 /* the stream I dont known why (there's no indication in specification) ! */
379 res=IStream_Write(pStm,&constant,sizeof(constant),NULL);
381 IMoniker_Enum(iface,TRUE,&enumMk);
383 while(IEnumMoniker_Next(enumMk,1,&pmk,NULL)==S_OK){
385 res=OleSaveToStream((IPersistStream*)pmk,pStm);
387 IMoniker_Release(pmk);
391 IEnumMoniker_Release(pmk);
396 IEnumMoniker_Release(enumMk);
401 /******************************************************************************
402 * CompositeMoniker_GetSizeMax
403 ******************************************************************************/
404 HRESULT WINAPI CompositeMonikerImpl_GetSizeMax(IMoniker* iface,ULARGE_INTEGER* pcbSize)
406 IEnumMoniker *enumMk;
408 ULARGE_INTEGER ptmpSize;
410 /* the sizeMax of this object is calculated by calling GetSizeMax on each moniker within this object then */
411 /* suming all returned sizemax */
413 Print(MAX_TRACE, ("(%p,%p)\n",iface,pcbSize));
418 pcbSize->u.LowPart =0;
419 pcbSize->u.HighPart=0;
421 IMoniker_Enum(iface,TRUE,&enumMk);
423 while(IEnumMoniker_Next(enumMk,1,&pmk,NULL)==TRUE){
425 IMoniker_GetSizeMax(pmk,&ptmpSize);
427 IMoniker_Release(pmk);
429 pcbSize->u.LowPart +=ptmpSize.u.LowPart;
430 pcbSize->u.HighPart+=ptmpSize.u.HighPart;
433 IEnumMoniker_Release(enumMk);
438 /******************************************************************************
439 * Composite-Moniker_Construct (local function)
440 *******************************************************************************/
441 HRESULT WINAPI CompositeMonikerImpl_Construct(CompositeMonikerImpl* This,LPMONIKER pmkFirst, LPMONIKER pmkRest)
444 IEnumMoniker *enumMoniker;
448 Print(MAX_TRACE, ("(%p,%p,%p)\n",This,pmkFirst,pmkRest));
450 /* Initialize the virtual fgunction table. */
451 This->lpvtbl1 = &VT_CompositeMonikerImpl;
452 This->lpvtbl2 = &VT_ROTDataImpl;
455 This->tabSize=BLOCK_TAB_SIZE;
456 This->tabLastIndex=0;
458 This->tabMoniker=HeapAlloc(GetProcessHeap(),0,This->tabSize*sizeof(IMoniker));
459 if (This->tabMoniker==NULL)
460 return E_OUTOFMEMORY;
462 IMoniker_IsSystemMoniker(pmkFirst,&mkSys);
464 /* put the first moniker contents in the begining of the table */
465 if (mkSys!=MKSYS_GENERICCOMPOSITE){
467 This->tabMoniker[(This->tabLastIndex)++]=pmkFirst;
468 IMoniker_AddRef(pmkFirst);
472 IMoniker_Enum(pmkFirst,TRUE,&enumMoniker);
474 while(IEnumMoniker_Next(enumMoniker,1,&This->tabMoniker[This->tabLastIndex],NULL)==S_OK){
477 if (++This->tabLastIndex==This->tabSize){
479 This->tabSize+=BLOCK_TAB_SIZE;
480 This->tabMoniker=HeapReAlloc(GetProcessHeap(),0,This->tabMoniker,This->tabSize*sizeof(IMoniker));
482 if (This->tabMoniker==NULL)
483 return E_OUTOFMEMORY;
487 IEnumMoniker_Release(enumMoniker);
490 /* put the rest moniker contents after the first one and make simplification if needed */
492 IMoniker_IsSystemMoniker(pmkRest,&mkSys);
494 if (mkSys!=MKSYS_GENERICCOMPOSITE){
496 /* add a simple moniker to the moniker table */
498 res=IMoniker_ComposeWith(This->tabMoniker[This->tabLastIndex-1],pmkRest,TRUE,&tempMk);
500 if (res==MK_E_NEEDGENERIC){
502 /* there's no simplification in this case */
503 This->tabMoniker[This->tabLastIndex]=pmkRest;
505 This->tabLastIndex++;
507 IMoniker_AddRef(pmkRest);
509 else if (tempMk==NULL){
511 /* we have an antimoniker after a simple moniker so we can make a simplification in this case */
512 IMoniker_Release(This->tabMoniker[This->tabLastIndex-1]);
514 This->tabLastIndex--;
516 else if (SUCCEEDED(res)){
518 /* the non-generic composition was successful so we can make a simplification in this case */
519 IMoniker_Release(This->tabMoniker[This->tabLastIndex-1]);
521 This->tabMoniker[This->tabLastIndex-1]=tempMk;
525 /* resize tabMoniker if needed */
526 if (This->tabLastIndex==This->tabSize){
528 This->tabSize+=BLOCK_TAB_SIZE;
530 This->tabMoniker=HeapReAlloc(GetProcessHeap(),0,This->tabMoniker,This->tabSize*sizeof(IMoniker));
532 if (This->tabMoniker==NULL)
533 return E_OUTOFMEMORY;
538 /* add a composite moniker to the moniker table (do the same thing for each moniker within the */
539 /* composite moniker as a simple moniker (see above how to add a simple moniker case) ) */
540 IMoniker_Enum(pmkRest,TRUE,&enumMoniker);
542 while(IEnumMoniker_Next(enumMoniker,1,&This->tabMoniker[This->tabLastIndex],NULL)==S_OK){
544 res=IMoniker_ComposeWith(This->tabMoniker[This->tabLastIndex-1],This->tabMoniker[This->tabLastIndex],TRUE,&tempMk);
546 if (res==MK_E_NEEDGENERIC){
548 This->tabLastIndex++;
550 else if (tempMk==NULL){
552 IMoniker_Release(This->tabMoniker[This->tabLastIndex-1]);
553 IMoniker_Release(This->tabMoniker[This->tabLastIndex]);
554 This->tabLastIndex--;
558 IMoniker_Release(This->tabMoniker[This->tabLastIndex-1]);
560 This->tabMoniker[This->tabLastIndex-1]=tempMk;
563 if (This->tabLastIndex==This->tabSize){
565 This->tabSize+=BLOCK_TAB_SIZE;
567 This->tabMoniker=HeapReAlloc(GetProcessHeap(),0,This->tabMoniker,This->tabSize*sizeof(IMoniker));
569 if (This->tabMoniker==NULL)
570 return E_OUTOFMEMORY;
574 IEnumMoniker_Release(enumMoniker);
580 /******************************************************************************
581 * CompositeMoniker_Destroy (local function)
582 *******************************************************************************/
583 HRESULT WINAPI CompositeMonikerImpl_Destroy(CompositeMonikerImpl* This)
585 Print(MAX_TRACE, ("(%p)\n",This));
587 HeapFree(GetProcessHeap(),0,This->tabMoniker);
589 HeapFree(GetProcessHeap(),0,This);
594 /******************************************************************************
595 * CompositeMoniker_BindToObject
596 ******************************************************************************/
597 HRESULT WINAPI CompositeMonikerImpl_BindToObject(IMoniker* iface,
604 IRunningObjectTable *prot;
605 IMoniker *tempMk,*antiMk,*mostRigthMk;
606 IEnumMoniker *enumMoniker;
608 Print(MAX_TRACE, ("(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvResult));
614 /* If pmkToLeft is NULL, this method looks for the moniker in the ROT, and if found, queries the retrieved */
615 /* object for the requested interface pointer. */
618 res=IBindCtx_GetRunningObjectTable(pbc,&prot);
622 /* if the requested class was loaded befor ! we dont need to reload it */
623 res = IRunningObjectTable_GetObject(prot,iface,(IUnknown**)ppvResult);
630 /* If pmkToLeft is not NULL, the method recursively calls IMoniker::BindToObject on the rightmost */
631 /* component of the composite, passing the rest of the composite as the pmkToLeft parameter for that call */
633 IMoniker_Enum(iface,FALSE,&enumMoniker);
634 IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
635 IEnumMoniker_Release(enumMoniker);
637 res=CreateAntiMoniker(&antiMk);
638 res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
639 IMoniker_Release(antiMk);
641 res=CompositeMonikerImpl_BindToObject(mostRigthMk,pbc,tempMk,riid,ppvResult);
643 IMoniker_Release(tempMk);
644 IMoniker_Release(mostRigthMk);
650 /******************************************************************************
651 * CompositeMoniker_BindToStorage
652 ******************************************************************************/
653 HRESULT WINAPI CompositeMonikerImpl_BindToStorage(IMoniker* iface,
660 IMoniker *tempMk,*antiMk,*mostRigthMk;
661 IEnumMoniker *enumMoniker;
663 Print(MAX_TRACE, ("(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvResult));
667 /* This method recursively calls BindToStorage on the rightmost component of the composite, */
668 /* passing the rest of the composite as the pmkToLeft parameter for that call. */
670 if (pmkToLeft!=NULL){
672 IMoniker_Enum(iface,FALSE,&enumMoniker);
673 IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
674 IEnumMoniker_Release(enumMoniker);
676 res=CreateAntiMoniker(&antiMk);
677 res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
678 IMoniker_Release(antiMk);
680 res=CompositeMonikerImpl_BindToStorage(mostRigthMk,pbc,tempMk,riid,ppvResult);
682 IMoniker_Release(tempMk);
684 IMoniker_Release(mostRigthMk);
689 return IMoniker_BindToStorage(iface,pbc,NULL,riid,ppvResult);
692 /******************************************************************************
693 * CompositeMoniker_Reduce
694 ******************************************************************************/
695 HRESULT WINAPI CompositeMonikerImpl_Reduce(IMoniker* iface,
697 DWORD dwReduceHowFar,
698 IMoniker** ppmkToLeft,
699 IMoniker** ppmkReduced)
702 IMoniker *tempMk,*antiMk,*mostRigthMk,*leftReducedComposedMk,*mostRigthReducedMk;
703 IEnumMoniker *enumMoniker;
705 Print(MAX_TRACE, ("(%p,%p,%ld,%p,%p)\n",iface,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced));
707 if (ppmkReduced==NULL)
710 /* This method recursively calls Reduce for each of its component monikers. */
712 if (ppmkToLeft==NULL){
714 IMoniker_Enum(iface,FALSE,&enumMoniker);
715 IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
716 IEnumMoniker_Release(enumMoniker);
718 res=CreateAntiMoniker(&antiMk);
719 res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
720 IMoniker_Release(antiMk);
722 return CompositeMonikerImpl_Reduce(mostRigthMk,pbc,dwReduceHowFar,&tempMk, ppmkReduced);
724 else if (*ppmkToLeft==NULL)
726 return IMoniker_Reduce(iface,pbc,dwReduceHowFar,NULL,ppmkReduced);
730 /* separate the composite moniker in to left and right moniker */
731 IMoniker_Enum(iface,FALSE,&enumMoniker);
732 IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
733 IEnumMoniker_Release(enumMoniker);
735 res=CreateAntiMoniker(&antiMk);
736 res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
737 IMoniker_Release(antiMk);
739 /* If any of the components reduces itself, the method returns S_OK and passes back a composite */
740 /* of the reduced components */
741 if (IMoniker_Reduce(mostRigthMk,pbc,dwReduceHowFar,NULL,&mostRigthReducedMk) &&
742 CompositeMonikerImpl_Reduce(mostRigthMk,pbc,dwReduceHowFar,&tempMk,&leftReducedComposedMk)
745 return CreateGenericComposite(leftReducedComposedMk,mostRigthReducedMk,ppmkReduced);
748 /* If no reduction occurred, the method passes back the same moniker and returns MK_S_REDUCED_TO_SELF.*/
750 IMoniker_AddRef(iface);
754 return MK_S_REDUCED_TO_SELF;
759 /******************************************************************************
760 * CompositeMoniker_ComposeWith
761 ******************************************************************************/
762 HRESULT WINAPI CompositeMonikerImpl_ComposeWith(IMoniker* iface,
764 BOOL fOnlyIfNotGeneric,
765 IMoniker** ppmkComposite)
767 Print(MAX_TRACE, ("(%p,%p,%d,%p)\n",iface,pmkRight,fOnlyIfNotGeneric,ppmkComposite));
769 if ((ppmkComposite==NULL)||(pmkRight==NULL))
774 /* If fOnlyIfNotGeneric is TRUE, this method sets *pmkComposite to NULL and returns MK_E_NEEDGENERIC; */
775 /* otherwise, the method returns the result of combining the two monikers by calling the */
776 /* CreateGenericComposite function */
778 if (fOnlyIfNotGeneric)
779 return MK_E_NEEDGENERIC;
781 return CreateGenericComposite(iface,pmkRight,ppmkComposite);
784 /******************************************************************************
785 * CompositeMoniker_Enum
786 ******************************************************************************/
787 HRESULT WINAPI CompositeMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker)
789 ICOM_THIS(CompositeMonikerImpl,iface);
791 Print(MAX_TRACE, ("(%p,%d,%p)\n",iface,fForward,ppenumMoniker));
793 if (ppenumMoniker == NULL)
796 return EnumMonikerImpl_CreateEnumMoniker(This->tabMoniker,This->tabLastIndex,0,fForward,ppenumMoniker);
799 /******************************************************************************
800 * CompositeMoniker_IsEqual
801 ******************************************************************************/
802 HRESULT WINAPI CompositeMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker)
804 IEnumMoniker *enumMoniker1,*enumMoniker2;
805 IMoniker *tempMk1,*tempMk2;
806 HRESULT res1,res2,res;
808 Print(MAX_TRACE, ("(%p,%p)\n",iface,pmkOtherMoniker));
810 if (pmkOtherMoniker==NULL)
813 /* This method returns S_OK if the components of both monikers are equal when compared in the */
814 /* left-to-right order.*/
815 IMoniker_Enum(pmkOtherMoniker,TRUE,&enumMoniker1);
817 if (enumMoniker1==NULL)
820 IMoniker_Enum(iface,TRUE,&enumMoniker2);
824 res1=IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
825 res2=IEnumMoniker_Next(enumMoniker2,1,&tempMk2,NULL);
827 if((res1==S_OK)&&(res2==S_OK)){
829 if(IMoniker_IsEqual(tempMk1,tempMk2)==S_FALSE){
836 else if ( (res1==S_FALSE) && (res2==S_FALSE) ){
846 IMoniker_Release(tempMk1);
849 IMoniker_Release(tempMk2);
852 IEnumMoniker_Release(enumMoniker1);
853 IEnumMoniker_Release(enumMoniker2);
857 /******************************************************************************
858 * CompositeMoniker_Hash
859 ******************************************************************************/
860 HRESULT WINAPI CompositeMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash)
862 Print(MIN_TRACE, ("(),stub!\n"));
867 /******************************************************************************
868 * CompositeMoniker_IsRunning
869 ******************************************************************************/
870 HRESULT WINAPI CompositeMonikerImpl_IsRunning(IMoniker* iface,
873 IMoniker* pmkNewlyRunning)
875 IRunningObjectTable* rot;
877 IMoniker *tempMk,*antiMk,*mostRigthMk;
878 IEnumMoniker *enumMoniker;
880 Print(MAX_TRACE, ("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pmkNewlyRunning));
882 /* If pmkToLeft is non-NULL, this method composes pmkToLeft with this moniker and calls IsRunning on the result.*/
883 if (pmkToLeft!=NULL){
885 CreateGenericComposite(pmkToLeft,iface,&tempMk);
887 res = IMoniker_IsRunning(tempMk,pbc,NULL,pmkNewlyRunning);
889 IMoniker_Release(tempMk);
894 /* If pmkToLeft is NULL, this method returns S_OK if pmkNewlyRunning is non-NULL and is equal */
895 /* to this moniker */
897 if (pmkNewlyRunning!=NULL)
899 if (IMoniker_IsEqual(iface,pmkNewlyRunning)==S_OK)
910 /* If pmkToLeft and pmkNewlyRunning are both NULL, this method checks the ROT to see whether */
911 /* the moniker is running. If so, the method returns S_OK; otherwise, it recursively calls */
912 /* IMoniker::IsRunning on the rightmost component of the composite, passing the remainder of */
913 /* the composite as the pmkToLeft parameter for that call. */
915 res=IBindCtx_GetRunningObjectTable(pbc,&rot);
920 res = IRunningObjectTable_IsRunning(rot,iface);
921 IRunningObjectTable_Release(rot);
928 IMoniker_Enum(iface,FALSE,&enumMoniker);
929 IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
930 IEnumMoniker_Release(enumMoniker);
932 res=CreateAntiMoniker(&antiMk);
933 res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
934 IMoniker_Release(antiMk);
936 res=IMoniker_IsRunning(mostRigthMk,pbc,tempMk,pmkNewlyRunning);
938 IMoniker_Release(tempMk);
939 IMoniker_Release(mostRigthMk);
946 /******************************************************************************
947 * CompositeMoniker_GetTimeOfLastChange
948 ******************************************************************************/
949 HRESULT WINAPI CompositeMonikerImpl_GetTimeOfLastChange(IMoniker* iface,
952 FILETIME* pCompositeTime)
954 IRunningObjectTable* rot;
956 IMoniker *tempMk,*antiMk,*mostRigthMk;
957 IEnumMoniker *enumMoniker;
959 Print(MAX_TRACE, ("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pCompositeTime));
961 if (pCompositeTime==NULL)
964 /* This method creates a composite of pmkToLeft (if non-NULL) and this moniker and uses the ROT to */
965 /* retrieve the time of last change. If the object is not in the ROT, the method recursively calls */
966 /* IMoniker::GetTimeOfLastChange on the rightmost component of the composite, passing the remainder */
967 /* of the composite as the pmkToLeft parameter for that call. */
968 if (pmkToLeft!=NULL){
970 res=CreateGenericComposite(pmkToLeft,iface,&tempMk);
972 res=IBindCtx_GetRunningObjectTable(pbc,&rot);
977 if (IRunningObjectTable_GetTimeOfLastChange(rot,tempMk,pCompositeTime)==S_OK)
981 IMoniker_Enum(iface,FALSE,&enumMoniker);
982 IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
983 IEnumMoniker_Release(enumMoniker);
985 res=CreateAntiMoniker(&antiMk);
986 res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
987 IMoniker_Release(antiMk);
989 res=CompositeMonikerImpl_GetTimeOfLastChange(mostRigthMk,pbc,tempMk,pCompositeTime);
991 IMoniker_Release(tempMk);
992 IMoniker_Release(mostRigthMk);
997 return IMoniker_GetTimeOfLastChange(iface,pbc,NULL,pCompositeTime);
1000 /******************************************************************************
1001 * CompositeMoniker_Inverse
1002 ******************************************************************************/
1003 HRESULT WINAPI CompositeMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk)
1006 IMoniker *tempMk,*antiMk,*mostRigthMk,*tempInvMk,*mostRigthInvMk;
1007 IEnumMoniker *enumMoniker;
1009 Print(MAX_TRACE, ("(%p,%p)\n",iface,ppmk));
1014 /* This method returns a composite moniker that consists of the inverses of each of the components */
1015 /* of the original composite, stored in reverse order */
1017 res=CreateAntiMoniker(&antiMk);
1018 res=IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
1019 IMoniker_Release(antiMk);
1023 return IMoniker_Inverse(iface,ppmk);
1027 IMoniker_Enum(iface,FALSE,&enumMoniker);
1028 IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
1029 IEnumMoniker_Release(enumMoniker);
1031 IMoniker_Inverse(mostRigthMk,&mostRigthInvMk);
1032 CompositeMonikerImpl_Inverse(tempMk,&tempInvMk);
1034 res=CreateGenericComposite(mostRigthInvMk,tempInvMk,ppmk);
1036 IMoniker_Release(tempMk);
1037 IMoniker_Release(mostRigthMk);
1038 IMoniker_Release(tempInvMk);
1039 IMoniker_Release(mostRigthInvMk);
1045 /******************************************************************************
1046 * CompositeMoniker_CommonPrefixWith
1047 ******************************************************************************/
1048 HRESULT WINAPI CompositeMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
1052 IMoniker *tempMk1,*tempMk2,*mostLeftMk1,*mostLeftMk2;
1053 IEnumMoniker *enumMoniker1,*enumMoniker2;
1054 ULONG i,nbCommonMk=0;
1056 /* If the other moniker is a composite, this method compares the components of each composite from left */
1057 /* to right. The returned common prefix moniker might also be a composite moniker, depending on how many */
1058 /* of the leftmost components were common to both monikers. */
1060 if (ppmkPrefix==NULL)
1066 return MK_E_NOPREFIX;
1068 IMoniker_IsSystemMoniker(pmkOther,&mkSys);
1070 if((mkSys==MKSYS_GENERICCOMPOSITE)){
1072 IMoniker_Enum(iface,TRUE,&enumMoniker1);
1073 IMoniker_Enum(pmkOther,TRUE,&enumMoniker2);
1077 res1=IEnumMoniker_Next(enumMoniker1,1,&mostLeftMk1,NULL);
1078 res2=IEnumMoniker_Next(enumMoniker2,1,&mostLeftMk2,NULL);
1080 if ((res1==S_FALSE) && (res2==S_FALSE)){
1082 /* If the monikers are equal, the method returns MK_S_US and sets ppmkPrefix to this moniker.*/
1084 IMoniker_AddRef(iface);
1087 else if ((res1==S_OK) && (res2==S_OK)){
1089 if (IMoniker_IsEqual(mostLeftMk1,mostLeftMk2)==S_OK)
1097 else if (res1==S_OK){
1099 /* If the other moniker is a prefix of this moniker, the method returns MK_S_HIM and sets */
1100 /* ppmkPrefix to the other moniker. */
1101 *ppmkPrefix=pmkOther;
1105 /* If this moniker is a prefix of the other, this method returns MK_S_ME and sets ppmkPrefix */
1106 /* to this moniker. */
1112 IEnumMoniker_Release(enumMoniker1);
1113 IEnumMoniker_Release(enumMoniker2);
1115 /* If there is no common prefix, this method returns MK_E_NOPREFIX and sets ppmkPrefix to NULL. */
1117 return MK_E_NOPREFIX;
1119 IEnumMoniker_Reset(enumMoniker1);
1121 IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
1123 /* if we have more than one commun moniker the result will be a composite moniker */
1126 /* initialize the common prefix moniker with the composite of two first moniker (from the left)*/
1127 IEnumMoniker_Next(enumMoniker1,1,&tempMk2,NULL);
1128 CreateGenericComposite(tempMk1,tempMk2,ppmkPrefix);
1129 IMoniker_Release(tempMk1);
1130 IMoniker_Release(tempMk2);
1132 /* compose all common monikers in a composite moniker */
1133 for(i=0;i<nbCommonMk;i++){
1135 IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
1137 CreateGenericComposite(*ppmkPrefix,tempMk1,&tempMk2);
1139 IMoniker_Release(*ppmkPrefix);
1141 IMoniker_Release(tempMk1);
1143 *ppmkPrefix=tempMk2;
1148 /* if we have only one commun moniker the result will be a simple moniker which is the most-left one*/
1149 *ppmkPrefix=tempMk1;
1155 /* If the other moniker is not a composite, the method simply compares it to the leftmost component
1158 IMoniker_Enum(iface,TRUE,&enumMoniker1);
1160 IEnumMoniker_Next(enumMoniker1,1,&mostLeftMk1,NULL);
1162 if (IMoniker_IsEqual(pmkOther,mostLeftMk1)==S_OK){
1164 *ppmkPrefix=pmkOther;
1169 return MK_E_NOPREFIX;
1172 /***************************************************************************************************
1173 * GetAfterCommonPrefix (local function)
1174 * This function returns a moniker that consist of the remainder when the common prefix is removed
1175 ***************************************************************************************************/
1176 VOID WINAPI GetAfterCommonPrefix(IMoniker* pGenMk,IMoniker* commonMk,IMoniker** restMk)
1178 IMoniker *tempMk,*tempMk1,*tempMk2;
1179 IEnumMoniker *enumMoniker1,*enumMoniker2,*enumMoniker3;
1186 /* to create an enumerator for pGenMk with current position pointed on the first element after common */
1187 /* prefix: enum the two monikers (left-right) then compare these enumerations (left-right) and stop */
1188 /* on the first difference. */
1189 IMoniker_Enum(pGenMk,TRUE,&enumMoniker1);
1191 IMoniker_IsSystemMoniker(commonMk,&mkSys);
1193 if (mkSys==MKSYS_GENERICCOMPOSITE){
1195 IMoniker_Enum(commonMk,TRUE,&enumMoniker2);
1198 res1=IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
1199 res2=IEnumMoniker_Next(enumMoniker2,1,&tempMk2,NULL);
1201 if ((res1==S_FALSE)||(res2==S_FALSE)){
1207 IMoniker_Release(tempMk1);
1208 IMoniker_Release(tempMk1);
1212 IMoniker_Release(tempMk1);
1213 IMoniker_Release(tempMk1);
1217 IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
1218 IMoniker_Release(tempMk1);
1221 /* count the number of elements in the enumerator after the common prefix */
1222 IEnumMoniker_Clone(enumMoniker1,&enumMoniker3);
1224 for(;IEnumMoniker_Next(enumMoniker3,1,&tempMk,NULL)==S_OK;nbRestMk++)
1226 IMoniker_Release(tempMk);;
1231 /* create a generic composite moniker with monikers located after the common prefix */
1232 IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL);
1241 IEnumMoniker_Next(enumMoniker1,1,&tempMk2,NULL);
1243 CreateGenericComposite(tempMk1,tempMk2,restMk);
1245 IMoniker_Release(tempMk1);
1247 IMoniker_Release(tempMk2);
1249 while(IEnumMoniker_Next(enumMoniker1,1,&tempMk1,NULL)==S_OK){
1251 CreateGenericComposite(*restMk,tempMk1,&tempMk2);
1253 IMoniker_Release(tempMk1);
1255 IMoniker_Release(*restMk);
1261 /******************************************************************************
1262 * CompositeMoniker_RelativePathTo
1263 ******************************************************************************/
1264 HRESULT WINAPI CompositeMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmkOther, IMoniker** ppmkRelPath)
1267 IMoniker *restOtherMk=0,*restThisMk=0,*invRestThisMk=0,*commonMk=0;
1269 Print(MAX_TRACE, ("(%p,%p,%p)\n",iface,pmkOther,ppmkRelPath));
1271 if (ppmkRelPath==NULL)
1276 /* This method finds the common prefix of the two monikers and creates two monikers that consist */
1277 /* of the remainder when the common prefix is removed. Then it creates the inverse for the remainder */
1278 /* of this moniker and composes the remainder of the other moniker on the right of it. */
1280 /* finds the common prefix of the two monikers */
1281 res=IMoniker_CommonPrefixWith(iface,pmkOther,&commonMk);
1283 /* if there's no common prefix or the two moniker are equal the relative is the other moniker */
1284 if ((res== MK_E_NOPREFIX)||(res==MK_S_US)){
1286 *ppmkRelPath=pmkOther;
1287 IMoniker_AddRef(pmkOther);
1291 GetAfterCommonPrefix(iface,commonMk,&restThisMk);
1292 GetAfterCommonPrefix(pmkOther,commonMk,&restOtherMk);
1294 /* if other is a prefix of this moniker the relative path is the inverse of the remainder path of this */
1295 /* moniker when the common prefix is removed */
1298 IMoniker_Inverse(restThisMk,ppmkRelPath);
1299 IMoniker_Release(restThisMk);
1301 /* if this moniker is a prefix of other moniker the relative path is the remainder path of other moniker */
1302 /* when the common prefix is removed */
1303 else if (res==MK_S_ME){
1305 *ppmkRelPath=restOtherMk;
1306 IMoniker_AddRef(restOtherMk);
1308 /* the relative path is the inverse for the remainder of this moniker and the remainder of the other */
1309 /* moniker on the right of it. */
1310 else if (res==S_OK){
1312 IMoniker_Inverse(restThisMk,&invRestThisMk);
1313 IMoniker_Release(restThisMk);
1314 CreateGenericComposite(invRestThisMk,restOtherMk,ppmkRelPath);
1315 IMoniker_Release(invRestThisMk);
1316 IMoniker_Release(restOtherMk);
1321 /******************************************************************************
1322 * CompositeMoniker_GetDisplayName
1323 ******************************************************************************/
1324 HRESULT WINAPI CompositeMonikerImpl_GetDisplayName(IMoniker* iface,
1326 IMoniker* pmkToLeft,
1327 LPOLESTR *ppszDisplayName)
1330 IEnumMoniker *enumMoniker;
1334 Print(MAX_TRACE, ("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,ppszDisplayName));
1336 if (ppszDisplayName==NULL)
1339 *ppszDisplayName=CoTaskMemAlloc(sizeof(WCHAR));
1341 if (*ppszDisplayName==NULL)
1342 return E_OUTOFMEMORY;
1344 /* This method returns the concatenation of the display names returned by each component moniker of */
1347 **ppszDisplayName=0;
1349 IMoniker_Enum(iface,TRUE,&enumMoniker);
1351 while(IEnumMoniker_Next(enumMoniker,1,&tempMk,NULL)==S_OK){
1353 IMoniker_GetDisplayName(tempMk,pbc,NULL,&tempStr);
1355 lengthStr+=lstrlenW(tempStr);
1357 *ppszDisplayName=CoTaskMemRealloc(*ppszDisplayName,lengthStr * sizeof(WCHAR));
1359 if (*ppszDisplayName==NULL)
1360 return E_OUTOFMEMORY;
1362 lstrcatW(*ppszDisplayName,tempStr);
1364 CoTaskMemFree(tempStr);
1365 IMoniker_Release(tempMk);
1368 IEnumMoniker_Release(enumMoniker);
1373 /******************************************************************************
1374 * CompositeMoniker_ParseDisplayName
1375 ******************************************************************************/
1376 HRESULT WINAPI CompositeMonikerImpl_ParseDisplayName(IMoniker* iface,
1378 IMoniker* pmkToLeft,
1379 LPOLESTR pszDisplayName,
1383 IEnumMoniker *enumMoniker;
1384 IMoniker *tempMk,*mostRigthMk,*antiMk;
1385 /* This method recursively calls IMoniker::ParseDisplayName on the rightmost component of the composite,*/
1386 /* passing everything else as the pmkToLeft parameter for that call. */
1388 /* get the most right moniker */
1389 IMoniker_Enum(iface,FALSE,&enumMoniker);
1390 IEnumMoniker_Next(enumMoniker,1,&mostRigthMk,NULL);
1391 IEnumMoniker_Release(enumMoniker);
1393 /* get the left moniker */
1394 CreateAntiMoniker(&antiMk);
1395 IMoniker_ComposeWith(iface,antiMk,0,&tempMk);
1396 IMoniker_Release(antiMk);
1398 return IMoniker_ParseDisplayName(mostRigthMk,pbc,tempMk,pszDisplayName,pchEaten,ppmkOut);
1401 /******************************************************************************
1402 * CompositeMoniker_IsSystemMoniker
1403 ******************************************************************************/
1404 HRESULT WINAPI CompositeMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys)
1406 Print(MAX_TRACE, ("(%p,%p)\n",iface,pwdMksys));
1411 (*pwdMksys)=MKSYS_GENERICCOMPOSITE;
1416 /*******************************************************************************
1417 * CompositeMonikerIROTData_QueryInterface
1418 *******************************************************************************/
1419 HRESULT WINAPI CompositeMonikerROTDataImpl_QueryInterface(IROTData *iface,REFIID riid,VOID** ppvObject)
1422 ICOM_THIS_From_IROTData(IMoniker, iface);
1424 Print(MAX_TRACE, ("(%p,%p,%p)\n",iface,riid,ppvObject));
1426 return CompositeMonikerImpl_QueryInterface(This, riid, ppvObject);
1429 /***********************************************************************
1430 * CompositeMonikerIROTData_AddRef
1432 ULONG WINAPI CompositeMonikerROTDataImpl_AddRef(IROTData *iface)
1434 ICOM_THIS_From_IROTData(IMoniker, iface);
1436 Print(MAX_TRACE, ("(%p)\n",iface));
1438 return CompositeMonikerImpl_AddRef(This);
1441 /***********************************************************************
1442 * CompositeMonikerIROTData_Release
1444 ULONG WINAPI CompositeMonikerROTDataImpl_Release(IROTData* iface)
1446 ICOM_THIS_From_IROTData(IMoniker, iface);
1448 Print(MAX_TRACE, ("(%p)\n",iface));
1450 return CompositeMonikerImpl_Release(This);
1453 /******************************************************************************
1454 * CompositeMonikerIROTData_GetComparaisonData
1455 ******************************************************************************/
1456 HRESULT WINAPI CompositeMonikerROTDataImpl_GetComparaisonData(IROTData* iface,
1461 Print(MIN_TRACE, ("(),stub!\n"));
1465 /******************************************************************************
1466 * EnumMonikerImpl_QueryInterface
1467 ******************************************************************************/
1468 HRESULT WINAPI EnumMonikerImpl_QueryInterface(IEnumMoniker* iface,REFIID riid,void** ppvObject)
1470 ICOM_THIS(EnumMonikerImpl,iface);
1472 Print(MAX_TRACE, ("(%p,%p,%p)\n",This,riid,ppvObject));
1474 /* Perform a sanity check on the parameters.*/
1475 if ( (This==0) || (ppvObject==0) )
1476 return E_INVALIDARG;
1478 /* Initialize the return parameter */
1481 /* Compare the riid with the interface IDs implemented by this object.*/
1482 if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IEnumMoniker, riid))
1485 /* Check that we obtained an interface.*/
1486 if ((*ppvObject)==0)
1487 return E_NOINTERFACE;
1489 /* Query Interface always increases the reference count by one when it is successful */
1490 EnumMonikerImpl_AddRef(iface);
1495 /******************************************************************************
1496 * EnumMonikerImpl_AddRef
1497 ******************************************************************************/
1498 ULONG WINAPI EnumMonikerImpl_AddRef(IEnumMoniker* iface)
1500 ICOM_THIS(EnumMonikerImpl,iface);
1502 Print(MAX_TRACE, ("(%p)\n",This));
1504 return ++(This->ref);
1508 /******************************************************************************
1509 * EnumMonikerImpl_Release
1510 ******************************************************************************/
1511 ULONG WINAPI EnumMonikerImpl_Release(IEnumMoniker* iface)
1513 ICOM_THIS(EnumMonikerImpl,iface);
1516 Print(MAX_TRACE, ("(%p)\n",This));
1520 /* destroy the object if there's no more reference on it */
1523 for(i=0;i<This->tabSize;i++)
1524 IMoniker_Release(This->tabMoniker[i]);
1526 HeapFree(GetProcessHeap(),0,This->tabMoniker);
1527 HeapFree(GetProcessHeap(),0,This);
1534 /******************************************************************************
1535 * EnumMonikerImpl_Next
1536 ******************************************************************************/
1537 HRESULT WINAPI EnumMonikerImpl_Next(IEnumMoniker* iface,ULONG celt, IMoniker** rgelt, ULONG* pceltFethed){
1539 ICOM_THIS(EnumMonikerImpl,iface);
1542 /* retrieve the requested number of moniker from the current position */
1543 for(i=0;((This->currentPos < This->tabSize) && (i < celt));i++)
1545 rgelt[i]=This->tabMoniker[This->currentPos++];
1547 if (pceltFethed!=NULL)
1556 /******************************************************************************
1557 * EnumMonikerImpl_Skip
1558 ******************************************************************************/
1559 HRESULT WINAPI EnumMonikerImpl_Skip(IEnumMoniker* iface,ULONG celt){
1561 ICOM_THIS(EnumMonikerImpl,iface);
1563 if ((This->currentPos+celt) >= This->tabSize)
1566 This->currentPos+=celt;
1571 /******************************************************************************
1572 * EnumMonikerImpl_Reset
1573 ******************************************************************************/
1574 HRESULT WINAPI EnumMonikerImpl_Reset(IEnumMoniker* iface){
1576 ICOM_THIS(EnumMonikerImpl,iface);
1583 /******************************************************************************
1584 * EnumMonikerImpl_Clone
1585 ******************************************************************************/
1586 HRESULT WINAPI EnumMonikerImpl_Clone(IEnumMoniker* iface,IEnumMoniker** ppenum){
1588 ICOM_THIS(EnumMonikerImpl,iface);
1590 return EnumMonikerImpl_CreateEnumMoniker(This->tabMoniker,This->tabSize,This->currentPos,TRUE,ppenum);
1593 /******************************************************************************
1594 * EnumMonikerImpl_CreateEnumMoniker
1595 ******************************************************************************/
1596 HRESULT WINAPI EnumMonikerImpl_CreateEnumMoniker(IMoniker** tabMoniker,
1600 IEnumMoniker ** ppmk)
1602 EnumMonikerImpl* newEnumMoniker;
1606 newEnumMoniker = HeapAlloc(GetProcessHeap(), 0, sizeof(EnumMonikerImpl));
1608 if (newEnumMoniker == 0)
1609 return STG_E_INSUFFICIENTMEMORY;
1611 if (currentPos > tabSize)
1612 return E_INVALIDARG;
1614 /* Initialize the virtual function table. */
1615 ICOM_VTBL(newEnumMoniker) = &VT_EnumMonikerImpl;
1616 newEnumMoniker->ref = 0;
1618 newEnumMoniker->tabSize=tabSize;
1619 newEnumMoniker->currentPos=currentPos;
1621 newEnumMoniker->tabMoniker=HeapAlloc(GetProcessHeap(),0,tabSize*sizeof(IMoniker));
1623 if (newEnumMoniker->tabMoniker==NULL)
1624 return E_OUTOFMEMORY;
1627 for (i=0;i<tabSize;i++){
1629 newEnumMoniker->tabMoniker[i]=tabMoniker[i];
1630 IMoniker_AddRef(tabMoniker[i]);
1633 for (i=tabSize-1;i>=0;i--){
1635 newEnumMoniker->tabMoniker[tabSize-i-1]=tabMoniker[i];
1636 IMoniker_AddRef(tabMoniker[i]);
1639 *ppmk=(IEnumMoniker*)newEnumMoniker;
1644 /******************************************************************************
1645 * CreateGenericComposite [OLE.55]
1646 ******************************************************************************/
1647 HRESULT WINAPI CreateGenericComposite(LPMONIKER pmkFirst, LPMONIKER pmkRest, LPMONIKER* ppmkComposite)
1649 CompositeMonikerImpl* newCompositeMoniker = 0;
1652 Print(MAX_TRACE, ("(%p,%p,%p)\n",pmkFirst,pmkRest,ppmkComposite));
1654 if (ppmkComposite==NULL)
1659 if (pmkFirst==NULL && pmkRest!=NULL){
1661 *ppmkComposite=pmkRest;
1664 else if (pmkFirst!=NULL && pmkRest==NULL){
1665 *ppmkComposite=pmkFirst;
1668 else if (pmkFirst==NULL && pmkRest==NULL)
1671 newCompositeMoniker = HeapAlloc(GetProcessHeap(), 0,sizeof(CompositeMonikerImpl));
1673 if (newCompositeMoniker == 0)
1674 return STG_E_INSUFFICIENTMEMORY;
1676 hr = CompositeMonikerImpl_Construct(newCompositeMoniker,pmkFirst,pmkRest);
1680 HeapFree(GetProcessHeap(),0,newCompositeMoniker);
1683 if (newCompositeMoniker->tabLastIndex==1)
1685 hr = IMoniker_QueryInterface(newCompositeMoniker->tabMoniker[0],&IID_IMoniker,(void**)ppmkComposite);
1688 hr = CompositeMonikerImpl_QueryInterface((IMoniker*)newCompositeMoniker,&IID_IMoniker,(void**)ppmkComposite);
1693 /******************************************************************************
1694 * MonikerCommonPrefixWith [OLE.55]
1695 ******************************************************************************/
1696 HRESULT WINAPI MonikerCommonPrefixWith(IMoniker* pmkThis,IMoniker* pmkOther,IMoniker** ppmkCommon)
1698 Print(MIN_TRACE, ("(),stub!\n"));