ole/filemoniker.c

   1 /***************************************************************************************
   2  *                            FileMonikers implementation
   3  *
   4  *               Copyright 1999  Noomen Hamza
   5  ***************************************************************************************/
   6
   7 #include <assert.h>
   8 #include "winerror.h"
   9 #include "debug.h"
  10 #include "heap.h"
  11 #include "winuser.h"
  12 #include "file.h"
  13 #include "winreg.h"
  14 #include "objbase.h"
  15 #include "wine/obj_storage.h"
  16 #include "wine/obj_base.h"
  17
  18 DEFAULT_DEBUG_CHANNEL(ole)
  19
  20 /* filemoniker data structure */
  21 typedef struct FileMonikerImpl{
  22
  23     ICOM_VTABLE(IMoniker)*  lpvtbl1;  /* VTable relative to the IMoniker interface.*/
  24
  25     /* The ROT (RunningObjectTable implementation) uses the IROTData interface to test whether
  26      * two monikers are equal. That's whay IROTData interface is implemented by monikers.
  27      */
  28     ICOM_VTABLE(IROTData)*  lpvtbl2;  /* VTable relative to the IROTData interface.*/
  29
  30     ULONG ref; /* reference counter for this object */
  31
  32     LPOLESTR filePathName; /* path string identified by this filemoniker */
  33
  34 } FileMonikerImpl;
  35
  36 /********************************************************************************/
  37 /* FileMoniker prototype functions :                                            */
  38
  39 /* IUnknown prototype functions */
  40 static HRESULT WINAPI FileMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject);
  41 static ULONG   WINAPI FileMonikerImpl_AddRef(IMoniker* iface);
  42 static ULONG   WINAPI FileMonikerImpl_Release(IMoniker* iface);
  43
  44 /* IPersist prototype functions */
  45 static HRESULT WINAPI FileMonikerImpl_GetClassID(const IMoniker* iface, CLSID *pClassID);
  46
  47 /* IPersistStream prototype functions */
  48 static HRESULT WINAPI FileMonikerImpl_IsDirty(IMoniker* iface);
  49 static HRESULT WINAPI FileMonikerImpl_Load(IMoniker* iface, IStream* pStm);
  50 static HRESULT WINAPI FileMonikerImpl_Save(IMoniker* iface, IStream* pStm, BOOL fClearDirty);
  51 static HRESULT WINAPI FileMonikerImpl_GetSizeMax(IMoniker* iface, ULARGE_INTEGER* pcbSize);
  52
  53 /* IMoniker prototype functions */
  54 static HRESULT WINAPI FileMonikerImpl_BindToObject(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult);
  55 static HRESULT WINAPI FileMonikerImpl_BindToStorage(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult);
  56 static HRESULT WINAPI FileMonikerImpl_Reduce(IMoniker* iface,IBindCtx* pbc, DWORD dwReduceHowFar,IMoniker** ppmkToLeft, IMoniker** ppmkReduced);
  57 static HRESULT WINAPI FileMonikerImpl_ComposeWith(IMoniker* iface,IMoniker* pmkRight,BOOL fOnlyIfNotGeneric, IMoniker** ppmkComposite);
  58 static HRESULT WINAPI FileMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker);
  59 static HRESULT WINAPI FileMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker);
  60 static HRESULT WINAPI FileMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash);
  61 static HRESULT WINAPI FileMonikerImpl_IsRunning(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, IMoniker* pmkNewlyRunning);
  62 static HRESULT WINAPI FileMonikerImpl_GetTimeOfLastChange(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, FILETIME* pFileTime);
  63 static HRESULT WINAPI FileMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk);
  64 static HRESULT WINAPI FileMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther, IMoniker** ppmkPrefix);
  65 static HRESULT WINAPI FileMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath);
  66 static HRESULT WINAPI FileMonikerImpl_GetDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR *ppszDisplayName);
  67 static HRESULT WINAPI FileMonikerImpl_ParseDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR pszDisplayName, ULONG* pchEaten, IMoniker** ppmkOut);
  68 static HRESULT WINAPI FileMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys);
  69
  70 /********************************************************************************/
  71 /* IROTData prototype functions                                                 */
  72
  73 /* IUnknown prototype functions */
  74 static HRESULT WINAPI FileMonikerROTDataImpl_QueryInterface(IROTData* iface,REFIID riid,VOID** ppvObject);
  75 static ULONG   WINAPI FileMonikerROTDataImpl_AddRef(IROTData* iface);
  76 static ULONG   WINAPI FileMonikerROTDataImpl_Release(IROTData* iface);
  77
  78 /* IROTData prototype function */
  79 static HRESULT WINAPI FileMonikerROTDataImpl_GetComparaisonData(IROTData* iface,BYTE* pbData,ULONG cbMax,ULONG* pcbData);
  80
  81 /* Local function used by filemoniker implementation */
  82 HRESULT WINAPI FileMonikerImpl_Construct(FileMonikerImpl* iface, LPCOLESTR lpszPathName);
  83 HRESULT WINAPI FileMonikerImpl_Destroy(FileMonikerImpl* iface);
  84 int     WINAPI FileMonikerImpl_DecomposePath(LPOLESTR str, LPOLESTR** tabStr);
  85
  86
  87 /********************************************************************************/
  88 /* Virtual function table for the FileMonikerImpl class witch  include Ipersist,*/
  89 /* IPersistStream and IMoniker functions.                                       */
  90 static ICOM_VTABLE(IMoniker) VT_FileMonikerImpl =
  91 {
  92     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
  93     FileMonikerImpl_QueryInterface,
  94     FileMonikerImpl_AddRef,
  95     FileMonikerImpl_Release,
  96     FileMonikerImpl_GetClassID,
  97     FileMonikerImpl_IsDirty,
  98     FileMonikerImpl_Load,
  99     FileMonikerImpl_Save,
 100     FileMonikerImpl_GetSizeMax,
 101     FileMonikerImpl_BindToObject,
 102     FileMonikerImpl_BindToStorage,
 103     FileMonikerImpl_Reduce,
 104     FileMonikerImpl_ComposeWith,
 105     FileMonikerImpl_Enum,
 106     FileMonikerImpl_IsEqual,
 107     FileMonikerImpl_Hash,
 108     FileMonikerImpl_IsRunning,
 109     FileMonikerImpl_GetTimeOfLastChange,
 110     FileMonikerImpl_Inverse,
 111     FileMonikerImpl_CommonPrefixWith,
 112     FileMonikerImpl_RelativePathTo,
 113     FileMonikerImpl_GetDisplayName,
 114     FileMonikerImpl_ParseDisplayName,
 115     FileMonikerImpl_IsSystemMoniker
 116 };
 117
 118 /********************************************************************************/
 119 /* Virtual function table for the IROTData class.                               */
 120 static ICOM_VTABLE(IROTData) VT_ROTDataImpl =
 121 {
 122     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 123     FileMonikerROTDataImpl_QueryInterface,
 124     FileMonikerROTDataImpl_AddRef,
 125     FileMonikerROTDataImpl_Release,
 126     FileMonikerROTDataImpl_GetComparaisonData
 127 };
 128
 129 /*******************************************************************************
 130  *        FileMoniker_QueryInterface
 131  *******************************************************************************/
 132 HRESULT WINAPI FileMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject)
 133 {
 134     ICOM_THIS(FileMonikerImpl,iface);
 135
 136   TRACE(ole,"(%p,%p,%p)\n",This,riid,ppvObject);
 137
 138     /* Perform a sanity check on the parameters.*/
 139     if ( (This==0) || (ppvObject==0) )
 140         return E_INVALIDARG;
 141
 142     /* Initialize the return parameter */
 143   *ppvObject = 0;
 144
 145     /* Compare the riid with the interface IDs implemented by this object.*/
 146     if (IsEqualIID(&IID_IUnknown, riid)      ||
 147         IsEqualIID(&IID_IPersist, riid)      ||
 148         IsEqualIID(&IID_IPersistStream,riid) ||
 149         IsEqualIID(&IID_IMoniker, riid)
 150        )
 151         *ppvObject = iface;
 152
 153     else if (IsEqualIID(&IID_IROTData, riid))
 154         *ppvObject = (IROTData*)&(This->lpvtbl2);
 155
 156     /* Check that we obtained an interface.*/
 157     if ((*ppvObject)==0)
 158         return E_NOINTERFACE;
 159
 160     /* Query Interface always increases the reference count by one when it is successful */
 161   FileMonikerImpl_AddRef(iface);
 162
 163     return S_OK;
 164 }
 165
 166 /******************************************************************************
 167  *        FileMoniker_AddRef
 168  ******************************************************************************/
 169 ULONG WINAPI FileMonikerImpl_AddRef(IMoniker* iface)
 170 {
 171     ICOM_THIS(FileMonikerImpl,iface);
 172
 173     TRACE(ole,"(%p)\n",iface);
 174
 175     return ++(This->ref);
 176 }
 177
 178 /******************************************************************************
 179  *        FileMoniker_Release
 180  ******************************************************************************/
 181 ULONG WINAPI FileMonikerImpl_Release(IMoniker* iface)
 182 {
 183     ICOM_THIS(FileMonikerImpl,iface);
 184
 185     TRACE(ole,"(%p)\n",iface);
 186
 187     This->ref--;
 188
 189     /* destroy the object if there's no more reference on it */
 190     if (This->ref==0){
 191
 192         FileMonikerImpl_Destroy(This);
 193
 194         return 0;
 195     }
 196     return This->ref;;
 197 }
 198
 199 /******************************************************************************
 200  *        FileMoniker_GetClassID
 201  ******************************************************************************/
 202 HRESULT WINAPI FileMonikerImpl_GetClassID(const IMoniker* iface,
 203                                           CLSID *pClassID)/* Pointer to CLSID of object */
 204 {
 205     TRACE(ole,"(%p,%p),stub!\n",iface,pClassID);
 206
 207     if (pClassID==NULL)
 208         return E_POINTER;
 209
 210     *pClassID = CLSID_FileMoniker;
 211
 212     return S_OK;
 213 }
 214
 215 /******************************************************************************
 216  *        FileMoniker_IsDirty
 217  ******************************************************************************/
 218 HRESULT WINAPI FileMonikerImpl_IsDirty(IMoniker* iface)
 219 {
 220     /* Note that the OLE-provided implementations of the IPersistStream::IsDirty
 221        method in the OLE-provided moniker interfaces always return S_FALSE because
 222        their internal state never changes. */
 223
 224     TRACE(ole,"(%p)\n",iface);
 225
 226     return S_FALSE;
 227 }
 228
 229 /******************************************************************************
 230  *        FileMoniker_Load
 231  ******************************************************************************/
 232 HRESULT WINAPI FileMonikerImpl_Load(IMoniker* iface,IStream* pStm)
 233 {
 234     HRESULT res;
 235     CHAR* filePathA;
 236     WCHAR* filePathW;
 237     ULONG bread;
 238     WORD  wbuffer;
 239     DWORD dwbuffer,length,i,doubleLenHex,doubleLenDec;
 240
 241     ICOM_THIS(FileMonikerImpl,iface);
 242
 243     TRACE(ole,"(%p,%p)\n",iface,pStm);
 244
 245     /* this function locate and read from the stream the filePath string writen by FileMonikerImpl_Save */
 246
 247     /* first WORD is non significative */
 248     res=IStream_Read(pStm,&wbuffer,sizeof(WORD),&bread);
 249     if (bread!=sizeof(WORD) || wbuffer!=0)
 250         return E_FAIL;
 251
 252     /* read filePath string length (plus one) */
 253     res=IStream_Read(pStm,&length,sizeof(DWORD),&bread);
 254     if (bread != sizeof(DWORD))
 255         return E_FAIL;
 256
 257     /* read filePath string */
 258     filePathA=HeapAlloc(GetProcessHeap(),0,length);
 259     res=IStream_Read(pStm,filePathA,length,&bread);
 260     if (bread != length)
 261         return E_FAIL;
 262
 263     /* read the first constant */
 264     IStream_Read(pStm,&dwbuffer,sizeof(DWORD),&bread);
 265     if (bread != sizeof(DWORD) || dwbuffer != 0xDEADFFFF)
 266         return E_FAIL;
 267
 268     length--;
 269
 270     for(i=0;i<10;i++){
 271         res=IStream_Read(pStm,&wbuffer,sizeof(WORD),&bread);
 272         if (bread!=sizeof(WORD) || wbuffer!=0)
 273             return E_FAIL;
 274     }
 275
 276     if (length>8)
 277         length=0;
 278
 279     doubleLenHex=doubleLenDec=2*length;
 280     if (length > 5)
 281         doubleLenDec+=6;
 282
 283     res=IStream_Read(pStm,&dwbuffer,sizeof(DWORD),&bread);
 284     if (bread!=sizeof(DWORD) || dwbuffer!=doubleLenDec)
 285         return E_FAIL;
 286
 287     if (length==0)
 288         return res;
 289
 290     res=IStream_Read(pStm,&dwbuffer,sizeof(DWORD),&bread);
 291     if (bread!=sizeof(DWORD) || dwbuffer!=doubleLenHex)
 292         return E_FAIL;
 293
 294     res=IStream_Read(pStm,&wbuffer,sizeof(WORD),&bread);
 295     if (bread!=sizeof(WORD) || wbuffer!=0x3)
 296         return E_FAIL;
 297
 298     filePathW=HeapAlloc(GetProcessHeap(),0,(length+1)*sizeof(WCHAR));
 299     filePathW[length]=0;
 300     res=IStream_Read(pStm,filePathW,doubleLenHex,&bread);
 301     if (bread!=doubleLenHex)
 302         return E_FAIL;
 303
 304     if (This->filePathName!=NULL)
 305         HeapFree(GetProcessHeap(),0,This->filePathName);
 306
 307     This->filePathName=filePathW;
 308
 309     HeapFree(GetProcessHeap(),0,filePathA);
 310
 311     return res;
 312 }
 313
 314 /******************************************************************************
 315  *        FileMoniker_Save
 316  ******************************************************************************/
 317 HRESULT WINAPI FileMonikerImpl_Save(IMoniker* iface,
 318                                     IStream* pStm,/* poniter to the stream where the object is to be saved */
 319                                     BOOL fClearDirty)/* Specifies whether to clear the dirty flag */
 320 {
 321     /* this function saves data of this object. In the begining I thougth that I have just to write
 322      * the filePath string on Stream. But, when I tested this function whith windows programs samples !
 323      * I noted that it was not the case. So I analysed data writen by this function on Windows system and
 324      * what did this function do exactly ! but I have no idear a bout its logic !
 325      * I guessed data who must be writen on stream wich is:
 326      * 1) WORD constant:zero 2) length of the path string ("\0" included) 3) path string type A
 327      * 4) DWORD constant : 0xDEADFFFF 5) ten WORD constant: zero  6) DWORD: double-length of the the path
 328      * string type W ("\0" not included) 7) WORD constant: 0x3 8) filePath unicode string.
 329      *  if the length(filePath) > 8 or.length(filePath) == 8 stop at step 5)
 330      */
 331
 332     ICOM_THIS(FileMonikerImpl,iface);
 333
 334     HRESULT res;
 335     LPOLESTR filePathW=This->filePathName;
 336     CHAR*     filePathA;
 337     DWORD  len=1+lstrlenW(filePathW);
 338
 339     DWORD  constant1 = 0xDEADFFFF; /* these constants are detected after analysing the data structure writen by */
 340     WORD   constant2 = 0x3;        /* FileMoniker_Save function in a windows program system */
 341
 342     WORD   zero=0;
 343     DWORD doubleLenHex;
 344     DWORD doubleLenDec;
 345     int i=0;
 346
 347     TRACE(ole,"(%p,%p,%d)\n",iface,pStm,fClearDirty);
 348
 349     if (pStm==NULL)
 350         return E_POINTER;
 351
 352     /* write a DWORD seted to 0 : constant */
 353     res=IStream_Write(pStm,&zero,sizeof(WORD),NULL);
 354
 355     /* write length of filePath string ( "\0" included )*/
 356     res=IStream_Write(pStm,&len,sizeof(DWORD),NULL);
 357
 358     /* write filePath string type A */
 359     filePathA=HeapAlloc(GetProcessHeap(),0,len);
 360     lstrcpyWtoA(filePathA,filePathW);
 361     res=IStream_Write(pStm,filePathA,len,NULL);
 362     HeapFree(GetProcessHeap(),0,filePathA);
 363
 364     /* write a DWORD seted to 0xDEADFFFF: constant */
 365     res=IStream_Write(pStm,&constant1,sizeof(DWORD),NULL);
 366
 367     len--;
 368     /* write 10 times a DWORD seted to 0 : constants */
 369     for(i=0;i<10;i++)
 370         res=IStream_Write(pStm,&zero,sizeof(WORD),NULL);
 371
 372     if (len>8)
 373         len=0;
 374
 375     doubleLenHex=doubleLenDec=2*len;
 376     if (len > 5)
 377         doubleLenDec+=6;
 378
 379     /* write double-length of the path string ( "\0" included )*/
 380     res=IStream_Write(pStm,&doubleLenDec,sizeof(DWORD),NULL);
 381
 382     if (len==0)
 383         return res;
 384
 385     /* write double-length (hexa representation) of the path string ( "\0" included ) */
 386     res=IStream_Write(pStm,&doubleLenHex,sizeof(DWORD),NULL);
 387
 388     /* write a WORD seted to 0x3: constant */
 389     res=IStream_Write(pStm,&constant2,sizeof(WORD),NULL);
 390
 391     /* write path unicode string */
 392     res=IStream_Write(pStm,filePathW,doubleLenHex,NULL);
 393
 394     return res;
 395 }
 396
 397 /******************************************************************************
 398  *        FileMoniker_GetSizeMax
 399  ******************************************************************************/
 400 HRESULT WINAPI FileMonikerImpl_GetSizeMax(IMoniker* iface,
 401                                           ULARGE_INTEGER* pcbSize)/* Pointer to size of stream needed to save object */
 402 {
 403     ICOM_THIS(FileMonikerImpl,iface);
 404     DWORD len=lstrlenW(This->filePathName);
 405     DWORD sizeMAx;
 406
 407     TRACE(ole,"(%p,%p)\n",iface,pcbSize);
 408
 409     if (pcbSize!=NULL)
 410         return E_POINTER;
 411
 412     /* for more details see FileMonikerImpl_Save coments */
 413
 414     sizeMAx =  sizeof(WORD) +           /* first WORD is 0 */
 415                sizeof(DWORD)+           /* length of filePath including "\0" in the end of the string */
 416                (len+1)+                 /* filePath string */
 417                sizeof(DWORD)+           /* constant : 0xDEADFFFF */
 418                10*sizeof(WORD)+         /* 10 zero WORD */
 419                sizeof(DWORD);           /* size of the unicode filePath: "\0" not included */
 420
 421     if (len==0 || len > 8)
 422         return S_OK;
 423
 424     sizeMAx += sizeof(DWORD)+           /* size of the unicode filePath: "\0" not included */
 425                sizeof(WORD)+            /* constant : 0x3 */
 426                len*sizeof(WCHAR);       /* unicde filePath string */
 427
 428     pcbSize->LowPart=sizeMAx;
 429     pcbSize->HighPart=0;
 430
 431     return S_OK;
 432 }
 433
 434 /******************************************************************************
 435  *         FileMoniker_Construct (local function)
 436  *******************************************************************************/
 437 HRESULT WINAPI FileMonikerImpl_Construct(FileMonikerImpl* This, LPCOLESTR lpszPathName)
 438 {
 439     int nb=0,i;
 440     int sizeStr=lstrlenW(lpszPathName);
 441     LPOLESTR *tabStr=0;
 442     WCHAR twoPoint[]={'.','.',0};
 443     WCHAR bkSlash[]={'\\',0};
 444     BYTE addBkSlash;
 445
 446     TRACE(ole,"(%p,%p)\n",This,lpszPathName);
 447
 448     /* Initialize the virtual fgunction table. */
 449     This->lpvtbl1      = &VT_FileMonikerImpl;
 450     This->lpvtbl2      = &VT_ROTDataImpl;
 451     This->ref          = 0;
 452
 453     This->filePathName=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(sizeStr+1));
 454
 455     if (This->filePathName==NULL)
 456         return E_OUTOFMEMORY;
 457
 458     lstrcpyW(This->filePathName,lpszPathName);
 459
 460     nb=FileMonikerImpl_DecomposePath(This->filePathName,&tabStr);
 461
 462     if (nb > 0 ){
 463
 464         addBkSlash=1;
 465         if (lstrcmpW(tabStr[0],twoPoint)!=0)
 466             addBkSlash=0;
 467         else
 468             for(i=0;i<nb;i++){
 469
 470                 if ( (lstrcmpW(tabStr[i],twoPoint)!=0) && (lstrcmpW(tabStr[i],bkSlash)!=0) ){
 471                     addBkSlash=0;
 472                     break;
 473                 }
 474                 else
 475
 476                     if (lstrcmpW(tabStr[i],bkSlash)==0 && i<nb-1 && lstrcmpW(tabStr[i+1],bkSlash)==0){
 477                         *tabStr[i]=0;
 478                         sizeStr--;
 479                         addBkSlash=0;
 480                         break;
 481                     }
 482             }
 483
 484         if (lstrcmpW(tabStr[nb-1],bkSlash)==0)
 485             addBkSlash=0;
 486
 487         This->filePathName=HeapReAlloc(GetProcessHeap(),0,This->filePathName,(sizeStr+1)*sizeof(WCHAR));
 488
 489         *This->filePathName=0;
 490
 491         for(i=0;tabStr[i]!=NULL;i++)
 492             lstrcatW(This->filePathName,tabStr[i]);
 493
 494         if (addBkSlash)
 495             lstrcatW(This->filePathName,bkSlash);
 496     }
 497
 498     for(i=0; tabStr[i]!=NULL;i++)
 499         CoTaskMemFree(tabStr[i]);
 500     CoTaskMemFree(tabStr);
 501
 502     return S_OK;
 503 }
 504
 505 /******************************************************************************
 506  *        FileMoniker_Destroy (local function)
 507  *******************************************************************************/
 508 HRESULT WINAPI FileMonikerImpl_Destroy(FileMonikerImpl* This)
 509 {
 510     TRACE(ole,"(%p)\n",This);
 511
 512     if (This->filePathName!=NULL)
 513             HeapFree(GetProcessHeap(),0,This->filePathName);
 514
 515     HeapFree(GetProcessHeap(),0,This);
 516
 517     return S_OK;
 518 }
 519
 520 /******************************************************************************
 521  *                  FileMoniker_BindToObject
 522  ******************************************************************************/
 523 HRESULT WINAPI FileMonikerImpl_BindToObject(IMoniker* iface,
 524                                             IBindCtx* pbc,
 525                                             IMoniker* pmkToLeft,
 526                                             REFIID riid,
 527                                             VOID** ppvResult)
 528 {
 529     HRESULT   res=E_FAIL;
 530     CLSID     clsID;
 531     IUnknown* pObj=0;
 532     IRunningObjectTable *prot=0;
 533     IPersistFile  *ppf=0;
 534     IClassFactory *pcf=0;
 535     IClassActivator *pca=0;
 536
 537     ICOM_THIS(FileMonikerImpl,iface);
 538
 539     *ppvResult=0;
 540
 541     TRACE(ole,"(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvResult);
 542
 543     if(pmkToLeft==NULL){
 544
 545         res=IBindCtx_GetRunningObjectTable(pbc,&prot);
 546
 547         if (SUCCEEDED(res)){
 548             /* if the requested class was loaded befor ! we dont need to reload it */
 549             res = IRunningObjectTable_GetObject(prot,iface,&pObj);
 550
 551             if (res==S_FALSE){
 552                 /* first activation of this class */
 553                 res=GetClassFile(This->filePathName,&clsID);
 554                 if (SUCCEEDED(res)){
 555
 556                     res=CoCreateInstance(&clsID,NULL,CLSCTX_ALL,&IID_IPersistFile,(void**)&ppf);
 557                     if (SUCCEEDED(res)){
 558
 559                         res=IPersistFile_Load(ppf,This->filePathName,STGM_READ);
 560                         if (SUCCEEDED(res)){
 561
 562                             pObj=(IUnknown*)ppf;
 563                             IUnknown_AddRef(pObj);
 564                         }
 565                     }
 566                 }
 567             }
 568         }
 569     }
 570     else{
 571         res=IMoniker_BindToObject(pmkToLeft,pbc,NULL,&IID_IClassFactory,(void**)&pcf);
 572
 573         if (res==E_NOINTERFACE){
 574
 575             res=IMoniker_BindToObject(pmkToLeft,pbc,NULL,&IID_IClassActivator,(void**)&pca);
 576
 577             if (res==E_NOINTERFACE)
 578                 return MK_E_INTERMEDIATEINTERFACENOTSUPPORTED;
 579         }
 580         if (pcf!=NULL){
 581
 582             IClassFactory_CreateInstance(pcf,NULL,&IID_IPersistFile,(void**)ppf);
 583
 584             res=IPersistFile_Load(ppf,This->filePathName,STGM_READ);
 585
 586             if (SUCCEEDED(res)){
 587
 588                 pObj=(IUnknown*)ppf;
 589                 IUnknown_AddRef(pObj);
 590             }
 591         }
 592         if (pca!=NULL){
 593
 594             FIXME(ole,"()");
 595
 596             /*res=GetClassFile(This->filePathName,&clsID);
 597
 598             if (SUCCEEDED(res)){
 599
 600                 res=IClassActivator_GetClassObject(pca,&clsID,CLSCTX_ALL,0,&IID_IPersistFile,(void**)&ppf);
 601
 602                 if (SUCCEEDED(res)){
 603
 604                     pObj=(IUnknown*)ppf;
 605                     IUnknown_AddRef(pObj);
 606                 }
 607             }*/
 608         }
 609 }
 610
 611     if (pObj!=NULL){
 612         /* get the requested interface from the loaded class */
 613         res= IUnknown_QueryInterface(pObj,riid,ppvResult);
 614
 615         IBindCtx_RegisterObjectBound(pbc,(IUnknown*)*ppvResult);
 616
 617         IUnknown_Release(pObj);
 618     }
 619
 620     if (prot!=NULL)
 621         IRunningObjectTable_Release(prot);
 622
 623     if (ppf!=NULL)
 624         IPersistFile_Release(ppf);
 625
 626     if (pca!=NULL)
 627         IClassActivator_Release(pca);
 628
 629     if (pcf!=NULL)
 630         IClassFactory_Release(pcf);
 631
 632     return res;
 633 }
 634
 635 /******************************************************************************
 636  *        FileMoniker_BindToStorage
 637  ******************************************************************************/
 638 HRESULT WINAPI FileMonikerImpl_BindToStorage(IMoniker* iface,
 639                                              IBindCtx* pbc,
 640                                              IMoniker* pmkToLeft,
 641                                              REFIID riid,
 642                                              VOID** ppvObject)
 643 {
 644     LPOLESTR filePath=0;
 645     IStorage *pstg=0;
 646     HRESULT res;
 647
 648     TRACE(ole,"(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvObject);
 649
 650     if (pmkToLeft==NULL){
 651
 652         if (IsEqualIID(&IID_IStorage, riid)){
 653
 654             /* get the file name */
 655             FileMonikerImpl_GetDisplayName(iface,pbc,pmkToLeft,&filePath);
 656
 657             /* verifie if the file contains a storage object */
 658             res=StgIsStorageFile(filePath);
 659
 660             if(res==S_OK){
 661
 662                 res=StgOpenStorage(filePath,NULL,STGM_READWRITE|STGM_SHARE_DENY_WRITE,NULL,0,&pstg);
 663
 664                 if (SUCCEEDED(res)){
 665
 666                     *ppvObject=pstg;
 667
 668                     IStorage_AddRef(pstg);
 669
 670                     return res;
 671                 }
 672             }
 673             CoTaskMemFree(filePath);
 674         }
 675         else
 676             if ( (IsEqualIID(&IID_IStream, riid)) || (IsEqualIID(&IID_ILockBytes, riid)) )
 677
 678                 return E_UNSPEC;
 679             else
 680
 681                 return E_NOINTERFACE;
 682     }
 683     else {
 684
 685         FIXME(ole,"(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvObject);
 686
 687     return E_NOTIMPL;
 688 }
 689     return res;
 690 }
 691
 692 /******************************************************************************
 693  *        FileMoniker_Reduce
 694  ******************************************************************************/
 695 HRESULT WINAPI FileMonikerImpl_Reduce(IMoniker* iface,
 696                                       IBindCtx* pbc,
 697                                       DWORD dwReduceHowFar,
 698                                       IMoniker** ppmkToLeft,
 699                                       IMoniker** ppmkReduced)
 700 {
 701     TRACE(ole,"(%p,%p,%ld,%p,%p)\n",iface,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced);
 702
 703     if (ppmkReduced==NULL)
 704         return E_POINTER;
 705
 706     FileMonikerImpl_AddRef(iface);
 707
 708     *ppmkReduced=iface;
 709
 710     return MK_S_REDUCED_TO_SELF;
 711 }
 712 /******************************************************************************
 713  *        FileMoniker_ComposeWith
 714  ******************************************************************************/
 715 HRESULT WINAPI FileMonikerImpl_ComposeWith(IMoniker* iface,
 716                                            IMoniker* pmkRight,
 717                                            BOOL fOnlyIfNotGeneric,
 718                                            IMoniker** ppmkComposite)
 719 {
 720     HRESULT res;
 721     LPOLESTR str1=0,str2=0,*strDec1=0,*strDec2=0,newStr=0;
 722     WCHAR twoPoint[]={'.','.',0};
 723     WCHAR bkSlash[]={'\\',0};
 724     IBindCtx *bind=0;
 725     int i=0,j=0,lastIdx1=0,lastIdx2=0;
 726     DWORD mkSys;
 727
 728     TRACE(ole,"(%p,%p,%d,%p)\n",iface,pmkRight,fOnlyIfNotGeneric,ppmkComposite);
 729
 730     if (ppmkComposite==NULL)
 731         return E_POINTER;
 732
 733     if (pmkRight==NULL)
 734         return E_INVALIDARG;
 735
 736     *ppmkComposite=0;
 737
 738     IMoniker_IsSystemMoniker(pmkRight,&mkSys);
 739
 740     /* check if we have two filemonikers to compose or not */
 741     if(mkSys==MKSYS_FILEMONIKER){
 742
 743         CreateBindCtx(0,&bind);
 744
 745         FileMonikerImpl_GetDisplayName(iface,bind,NULL,&str1);
 746         IMoniker_GetDisplayName(pmkRight,bind,NULL,&str2);
 747
 748         /* decompose pathnames of the two monikers : (to prepare the path merge operation ) */
 749         lastIdx1=FileMonikerImpl_DecomposePath(str1,&strDec1)-1;
 750         lastIdx2=FileMonikerImpl_DecomposePath(str2,&strDec2)-1;
 751
 752         if ((lastIdx1==-1 && lastIdx2>-1)||(lastIdx1==1 && lstrcmpW(strDec1[0],twoPoint)==0))
 753             return MK_E_SYNTAX;
 754
 755         if(lstrcmpW(strDec1[lastIdx1],bkSlash)==0)
 756             lastIdx1--;
 757
 758         /* for etch "..\" in the left of str2 remove the right element from str1 */
 759         for(i=0; ( (lastIdx1>=0) && (strDec2[i]!=NULL) && (lstrcmpW(strDec2[i],twoPoint)==0) ) ;i+=2){
 760
 761             lastIdx1-=2;
 762         }
 763
 764         /* the length of the composed path string  is raised by the sum of the two paths lengths  */
 765         newStr=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(lstrlenW(str1)+lstrlenW(str2)+1));
 766
 767           if (newStr==NULL)
 768                 return E_OUTOFMEMORY;
 769
 770         /* new path is the concatenation of the rest of str1 and str2 */
 771         for(*newStr=0,j=0;j<=lastIdx1;j++)
 772             lstrcatW(newStr,strDec1[j]);
 773
 774         if ((strDec2[i]==NULL && lastIdx1>-1 && lastIdx2>-1) || lstrcmpW(strDec2[i],bkSlash)!=0)
 775             lstrcatW(newStr,bkSlash);
 776
 777         for(j=i;j<=lastIdx2;j++)
 778             lstrcatW(newStr,strDec2[j]);
 779
 780         /* create a new moniker with the new string */
 781         res=CreateFileMoniker(newStr,ppmkComposite);
 782
 783         /* free all strings space memory used by this function */
 784         HeapFree(GetProcessHeap(),0,newStr);
 785
 786         for(i=0; strDec1[i]!=NULL;i++)
 787             CoTaskMemFree(strDec1[i]);
 788         for(i=0; strDec2[i]!=NULL;i++)
 789             CoTaskMemFree(strDec2[i]);
 790         CoTaskMemFree(strDec1);
 791         CoTaskMemFree(strDec2);
 792
 793         CoTaskMemFree(str1);
 794         CoTaskMemFree(str2);
 795
 796         return res;
 797     }
 798     else if(mkSys==MKSYS_ANTIMONIKER){
 799
 800         *ppmkComposite=NULL;
 801         return S_OK;
 802     }
 803     else if (fOnlyIfNotGeneric){
 804
 805         *ppmkComposite=NULL;
 806         return MK_E_NEEDGENERIC;
 807     }
 808     else
 809
 810         return CreateGenericComposite(iface,pmkRight,ppmkComposite);
 811 }
 812
 813 /******************************************************************************
 814  *        FileMoniker_Enum
 815  ******************************************************************************/
 816 HRESULT WINAPI FileMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker)
 817 {
 818     TRACE(ole,"(%p,%d,%p)\n",iface,fForward,ppenumMoniker);
 819
 820     if (ppenumMoniker == NULL)
 821         return E_POINTER;
 822
 823     *ppenumMoniker = NULL;
 824
 825     return S_OK;
 826 }
 827
 828 /******************************************************************************
 829  *        FileMoniker_IsEqual
 830  ******************************************************************************/
 831 HRESULT WINAPI FileMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker)
 832 {
 833     ICOM_THIS(FileMonikerImpl,iface);
 834     CLSID clsid;
 835     LPOLESTR filePath;
 836     IBindCtx* bind;
 837     HRESULT res;
 838
 839     TRACE(ole,"(%p,%p)\n",iface,pmkOtherMoniker);
 840
 841     if (pmkOtherMoniker==NULL)
 842         return S_FALSE;
 843
 844     IMoniker_GetClassID(pmkOtherMoniker,&clsid);
 845
 846     if (!IsEqualCLSID(&clsid,&CLSID_FileMoniker))
 847
 848         return S_FALSE;
 849
 850     res=CreateBindCtx(0,&bind);
 851     if (FAILED(res))
 852         return res;
 853
 854     IMoniker_GetDisplayName(pmkOtherMoniker,bind,NULL,&filePath);
 855
 856     if (lstrcmpiW(filePath,
 857                   This->filePathName)!=0)
 858
 859         return S_FALSE;
 860
 861     return S_OK;
 862 }
 863
 864 /******************************************************************************
 865  *        FileMoniker_Hash
 866  ******************************************************************************/
 867 HRESULT WINAPI FileMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash)
 868 {
 869     ICOM_THIS(FileMonikerImpl,iface);
 870
 871     int  h = 0,i,skip,len;
 872     int  off = 0;
 873     LPOLESTR val;
 874
 875     if (pdwHash==NULL)
 876         return E_POINTER;
 877
 878     val =  This->filePathName;
 879     len = lstrlenW(val);
 880
 881     if (len < 16) {
 882         for (i = len ; i > 0; i--) {
 883             h = (h * 37) + val[off++];
 884         }
 885     } else {
 886         /* only sample some characters */
 887         skip = len / 8;
 888         for (i = len ; i > 0; i -= skip, off += skip) {
 889             h = (h * 39) + val[off];
 890         }
 891 }
 892
 893     *pdwHash=h;
 894
 895     return S_OK;
 896 }
 897
 898 /******************************************************************************
 899  *        FileMoniker_IsRunning
 900  ******************************************************************************/
 901 HRESULT WINAPI FileMonikerImpl_IsRunning(IMoniker* iface,
 902                                          IBindCtx* pbc,
 903                                          IMoniker* pmkToLeft,
 904                                          IMoniker* pmkNewlyRunning)
 905 {
 906     IRunningObjectTable* rot;
 907     HRESULT res;
 908
 909     TRACE(ole,"(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pmkNewlyRunning);
 910
 911     if ( (pmkNewlyRunning!=NULL) && (IMoniker_IsEqual(pmkNewlyRunning,iface)==S_OK) )
 912         return S_OK;
 913
 914     if (pbc==NULL)
 915         return E_POINTER;
 916
 917     res=IBindCtx_GetRunningObjectTable(pbc,&rot);
 918
 919     if (FAILED(res))
 920         return res;
 921
 922     res = IRunningObjectTable_IsRunning(rot,iface);
 923
 924     IRunningObjectTable_Release(rot);
 925
 926     return res;
 927 }
 928
 929 /******************************************************************************
 930  *        FileMoniker_GetTimeOfLastChange
 931  ******************************************************************************/
 932 HRESULT WINAPI FileMonikerImpl_GetTimeOfLastChange(IMoniker* iface,
 933                                                    IBindCtx* pbc,
 934                                                    IMoniker* pmkToLeft,
 935                                                    FILETIME* pFileTime)
 936 {
 937     ICOM_THIS(FileMonikerImpl,iface);
 938     IRunningObjectTable* rot;
 939     HRESULT res;
 940     WIN32_FILE_ATTRIBUTE_DATA info;
 941
 942     TRACE(ole,"(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pFileTime);
 943
 944     if (pFileTime==NULL)
 945         return E_POINTER;
 946
 947     if (pmkToLeft!=NULL)
 948         return E_INVALIDARG;
 949
 950     res=IBindCtx_GetRunningObjectTable(pbc,&rot);
 951
 952     if (FAILED(res))
 953         return res;
 954
 955     res= IRunningObjectTable_GetTimeOfLastChange(rot,iface,pFileTime);
 956
 957     if (FAILED(res)){ /* the moniker is not registred */
 958
 959         if (!GetFileAttributesExW(This->filePathName,GetFileExInfoStandard,&info))
 960             return MK_E_NOOBJECT;
 961
 962         *pFileTime=info.ftLastWriteTime;
 963 }
 964
 965     return S_OK;
 966 }
 967
 968 /******************************************************************************
 969  *        FileMoniker_Inverse
 970  ******************************************************************************/
 971 HRESULT WINAPI FileMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk)
 972 {
 973
 974     TRACE(ole,"(%p,%p)\n",iface,ppmk);
 975
 976     return CreateAntiMoniker(ppmk);
 977 }
 978
 979 /******************************************************************************
 980  *        FileMoniker_CommonPrefixWith
 981  ******************************************************************************/
 982 HRESULT WINAPI FileMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
 983 {
 984
 985     LPOLESTR pathThis,pathOther,*stringTable1,*stringTable2,commonPath;
 986     IBindCtx *pbind;
 987     DWORD mkSys;
 988     ULONG nb1,nb2,i,sameIdx;
 989     BOOL machimeNameCase=FALSE;
 990
 991     if (ppmkPrefix==NULL)
 992         return E_POINTER;
 993
 994     if (pmkOther==NULL)
 995         return E_INVALIDARG;
 996
 997     *ppmkPrefix=0;
 998
 999     /* check if we have the same type of moniker */
1000     IMoniker_IsSystemMoniker(pmkOther,&mkSys);
1001
1002     if(mkSys==MKSYS_FILEMONIKER){
1003
1004         CreateBindCtx(0,&pbind);
1005
1006         /* create a string based on common part of the two paths */
1007
1008         IMoniker_GetDisplayName(iface,pbind,NULL,&pathThis);
1009         IMoniker_GetDisplayName(pmkOther,pbind,NULL,&pathOther);
1010
1011         nb1=FileMonikerImpl_DecomposePath(pathThis,&stringTable1);
1012         nb2=FileMonikerImpl_DecomposePath(pathOther,&stringTable2);
1013
1014         if (nb1==0 || nb2==0)
1015             return MK_E_NOPREFIX;
1016
1017         commonPath=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(min(lstrlenW(pathThis),lstrlenW(pathOther))+1));
1018
1019         *commonPath=0;
1020
1021         for(sameIdx=0; ( (stringTable1[sameIdx]!=NULL) &&
1022                          (stringTable2[sameIdx]!=NULL) &&
1023                          (lstrcmpiW(stringTable1[sameIdx],stringTable2[sameIdx])==0)); sameIdx++);
1024
1025         if (sameIdx > 1 && *stringTable1[0]=='\\' && *stringTable2[1]=='\\'){
1026
1027             machimeNameCase=TRUE;
1028
1029             for(i=2;i<sameIdx;i++)
1030
1031                 if( (*stringTable1[i]=='\\') && (i+1 < sameIdx) && (*stringTable1[i+1]=='\\') ){
1032                     machimeNameCase=FALSE;
1033                     break;
1034 }
1035         }
1036
1037         if (machimeNameCase && *stringTable1[sameIdx-1]=='\\')
1038             sameIdx--;
1039
1040         if (machimeNameCase && (sameIdx<=3) && (nb1 > 3 || nb2 > 3) )
1041             return MK_E_NOPREFIX;
1042
1043         for(i=0;i<sameIdx;i++)
1044             lstrcatW(commonPath,stringTable1[i]);
1045
1046         for(i=0;i<nb1;i++)
1047             CoTaskMemFree(stringTable1[i]);
1048
1049         CoTaskMemFree(stringTable1);
1050
1051         for(i=0;i<nb2;i++)
1052             CoTaskMemFree(stringTable2[i]);
1053
1054         CoTaskMemFree(stringTable2);
1055
1056         HeapFree(GetProcessHeap(),0,commonPath);
1057
1058         return CreateFileMoniker(commonPath,ppmkPrefix);
1059     }
1060     else
1061         return MonikerCommonPrefixWith(iface,pmkOther,ppmkPrefix);
1062 }
1063
1064 /******************************************************************************
1065  *        DecomposePath (local function)
1066  ******************************************************************************/
1067 int WINAPI FileMonikerImpl_DecomposePath(LPOLESTR str, LPOLESTR** stringTable)
1068 {
1069     WCHAR bSlash[] = {'\\',0};
1070     WCHAR word[100];
1071     int i=0,j,tabIndex=0;
1072     LPOLESTR *strgtable ;
1073
1074     int len=lstrlenW(str);
1075
1076     strgtable =CoTaskMemAlloc(len*sizeof(LPOLESTR));
1077
1078     if (strgtable==NULL)
1079         return E_OUTOFMEMORY;
1080
1081     while(str[i]!=0){
1082
1083         if(str[i]==bSlash[0]){
1084
1085             strgtable[tabIndex]=CoTaskMemAlloc(2*sizeof(WCHAR));
1086
1087             if (strgtable[tabIndex]==NULL)
1088                 return E_OUTOFMEMORY;
1089
1090             lstrcpyW(strgtable[tabIndex++],bSlash);
1091
1092             i++;
1093
1094         }
1095         else {
1096
1097             for(j=0; str[i]!=0 && str[i]!=bSlash[0] ; i++,j++)
1098                 word[j]=str[i];
1099
1100             word[j]=0;
1101
1102             strgtable[tabIndex]=CoTaskMemAlloc(sizeof(WCHAR)*(j+1));
1103
1104             if (strgtable[tabIndex]==NULL)
1105                 return E_OUTOFMEMORY;
1106
1107             lstrcpyW(strgtable[tabIndex++],word);
1108         }
1109     }
1110     strgtable[tabIndex]=NULL;
1111
1112     *stringTable=strgtable;
1113
1114     return tabIndex;
1115 }
1116
1117 /******************************************************************************
1118  *        FileMoniker_RelativePathTo
1119  ******************************************************************************/
1120 HRESULT WINAPI FileMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath)
1121 {
1122     IBindCtx *bind;
1123     HRESULT res;
1124     LPOLESTR str1=0,str2=0,*tabStr1=0,*tabStr2=0,relPath=0;
1125     DWORD len1=0,len2=0,sameIdx=0,j=0;
1126     WCHAR back[] ={'.','.','\\',0};
1127
1128     TRACE(ole,"(%p,%p,%p)\n",iface,pmOther,ppmkRelPath);
1129
1130     if (ppmkRelPath==NULL)
1131         return E_POINTER;
1132
1133     if (pmOther==NULL)
1134         return E_INVALIDARG;
1135
1136     res=CreateBindCtx(0,&bind);
1137     if (FAILED(res))
1138         return res;
1139
1140     res=IMoniker_GetDisplayName(iface,bind,NULL,&str1);
1141     if (FAILED(res))
1142         return res;
1143     res=IMoniker_GetDisplayName(pmOther,bind,NULL,&str2);
1144     if (FAILED(res))
1145         return res;
1146
1147     len1=FileMonikerImpl_DecomposePath(str1,&tabStr1);
1148     len2=FileMonikerImpl_DecomposePath(str2,&tabStr2);
1149
1150     if (FAILED(len1) || FAILED(len2))
1151         return E_OUTOFMEMORY;
1152
1153     /* count the number of similar items from the begin of the two paths */
1154     for(sameIdx=0; ( (tabStr1[sameIdx]!=NULL) &&
1155                    (tabStr2[sameIdx]!=NULL) &&
1156                (lstrcmpiW(tabStr1[sameIdx],tabStr2[sameIdx])==0)); sameIdx++);
1157
1158     /* begin the construction of relativePath */
1159     /* if the two paths have a consecutive similar item from the begin ! the relativePath will be composed */
1160     /* by "..\\" in the begin */
1161     relPath=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(1+lstrlenW(str1)+lstrlenW(str2)));
1162
1163     *relPath=0;
1164
1165     if (len2>0 && !(len1==1 && len2==1 && sameIdx==0))
1166         for(j=sameIdx;(tabStr1[j] != NULL); j++)
1167             if (*tabStr1[j]!='\\')
1168                 lstrcatW(relPath,back);
1169
1170     /* add items of the second path (similar items with the first path are not included) to the relativePath */
1171     for(j=sameIdx;tabStr2[j]!=NULL;j++)
1172         lstrcatW(relPath,tabStr2[j]);
1173
1174     res=CreateFileMoniker(relPath,ppmkRelPath);
1175
1176     for(j=0; tabStr1[j]!=NULL;j++)
1177         CoTaskMemFree(tabStr1[j]);
1178     for(j=0; tabStr2[j]!=NULL;j++)
1179         CoTaskMemFree(tabStr2[j]);
1180     CoTaskMemFree(tabStr1);
1181     CoTaskMemFree(tabStr2);
1182     CoTaskMemFree(str1);
1183     CoTaskMemFree(str2);
1184     HeapFree(GetProcessHeap(),0,relPath);
1185
1186     if (len1==0 || len2==0 || (len1==1 && len2==1 && sameIdx==0))
1187         return MK_S_HIM;
1188
1189     return res;
1190 }
1191
1192 /******************************************************************************
1193  *        FileMoniker_GetDisplayName
1194  ******************************************************************************/
1195 HRESULT WINAPI FileMonikerImpl_GetDisplayName(IMoniker* iface,
1196                                               IBindCtx* pbc,
1197                                               IMoniker* pmkToLeft,
1198                                               LPOLESTR *ppszDisplayName)
1199 {
1200     ICOM_THIS(FileMonikerImpl,iface);
1201
1202     int len=lstrlenW(This->filePathName);
1203
1204     TRACE(ole,"(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,ppszDisplayName);
1205
1206     if (ppszDisplayName==NULL)
1207         return E_POINTER;
1208
1209     if (pmkToLeft!=NULL)
1210         return E_INVALIDARG;
1211
1212     *ppszDisplayName=CoTaskMemAlloc(sizeof(WCHAR)*(len+1));
1213     if (*ppszDisplayName==NULL)
1214         return E_OUTOFMEMORY;
1215
1216     lstrcpyW(*ppszDisplayName,This->filePathName);
1217
1218     return S_OK;
1219 }
1220
1221 /******************************************************************************
1222  *        FileMoniker_ParseDisplayName
1223  ******************************************************************************/
1224 HRESULT WINAPI FileMonikerImpl_ParseDisplayName(IMoniker* iface,
1225                                                 IBindCtx* pbc,
1226                                                 IMoniker* pmkToLeft,
1227                                                 LPOLESTR pszDisplayName,
1228                                                 ULONG* pchEaten,
1229                                                 IMoniker** ppmkOut)
1230 {
1231     FIXME(ole,"(%p,%p,%p,%p,%p,%p),stub!\n",iface,pbc,pmkToLeft,pszDisplayName,pchEaten,ppmkOut);
1232     return E_NOTIMPL;
1233 }
1234
1235 /******************************************************************************
1236  *        FileMoniker_IsSystemMonker
1237  ******************************************************************************/
1238 HRESULT WINAPI FileMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys)
1239 {
1240     TRACE(ole,"(%p,%p)\n",iface,pwdMksys);
1241
1242     if (!pwdMksys)
1243         return E_POINTER;
1244
1245     (*pwdMksys)=MKSYS_FILEMONIKER;
1246
1247     return S_OK;
1248 }
1249
1250 /*******************************************************************************
1251  *        FileMonikerIROTData_QueryInterface
1252  *******************************************************************************/
1253 HRESULT WINAPI FileMonikerROTDataImpl_QueryInterface(IROTData *iface,REFIID riid,VOID** ppvObject)
1254 {
1255
1256     ICOM_THIS_From_IROTData(IMoniker, iface);
1257
1258     TRACE(ole,"(%p,%p,%p)\n",This,riid,ppvObject);
1259
1260     return FileMonikerImpl_QueryInterface(This, riid, ppvObject);
1261 }
1262
1263 /***********************************************************************
1264  *        FileMonikerIROTData_AddRef
1265  */
1266 ULONG   WINAPI FileMonikerROTDataImpl_AddRef(IROTData *iface)
1267 {
1268     ICOM_THIS_From_IROTData(IMoniker, iface);
1269
1270     TRACE(ole,"(%p)\n",This);
1271
1272     return FileMonikerImpl_AddRef(This);
1273 }
1274
1275 /***********************************************************************
1276  *        FileMonikerIROTData_Release
1277  */
1278 ULONG   WINAPI FileMonikerROTDataImpl_Release(IROTData* iface)
1279 {
1280     ICOM_THIS_From_IROTData(IMoniker, iface);
1281
1282     TRACE(ole,"(%p)\n",This);
1283
1284     return FileMonikerImpl_Release(This);
1285 }
1286
1287 /******************************************************************************
1288  *        FileMonikerIROTData_GetComparaisonData
1289  ******************************************************************************/
1290 HRESULT WINAPI FileMonikerROTDataImpl_GetComparaisonData(IROTData* iface,
1291                                                          BYTE* pbData,
1292                                                          ULONG cbMax,
1293                                                          ULONG* pcbData)
1294 {
1295     FIXME(ole,"(),stub!\n");
1296     return E_NOTIMPL;
1297 }
1298
1299 /******************************************************************************
1300  *        CreateFileMoniker16
1301  ******************************************************************************/
1302 HRESULT WINAPI CreateFileMoniker16(LPCOLESTR16 lpszPathName,LPMONIKER* ppmk)
1303 {
1304
1305     FIXME(ole,"(%s,%p),stub!\n",lpszPathName,ppmk);
1306     return E_NOTIMPL;
1307 }
1308
1309 /******************************************************************************
1310  *        CreateFileMoniker
1311  ******************************************************************************/
1312 HRESULT WINAPI CreateFileMoniker(LPCOLESTR lpszPathName, LPMONIKER * ppmk)
1313 {
1314     FileMonikerImpl* newFileMoniker = 0;
1315     HRESULT  hr = E_FAIL;
1316     IID riid=IID_IMoniker;
1317
1318     TRACE(ole,"(%p,%p)\n",lpszPathName,ppmk);
1319
1320     if (ppmk==NULL)
1321         return E_POINTER;
1322
1323     if(lpszPathName==NULL)
1324         return MK_E_SYNTAX;
1325
1326     *ppmk=0;
1327
1328     newFileMoniker = HeapAlloc(GetProcessHeap(), 0, sizeof(FileMonikerImpl));
1329
1330     if (newFileMoniker == 0)
1331         return E_OUTOFMEMORY;
1332
1333     hr = FileMonikerImpl_Construct(newFileMoniker,lpszPathName);
1334
1335     if (SUCCEEDED(hr))
1336         hr = FileMonikerImpl_QueryInterface((IMoniker*)newFileMoniker,&riid,(void**)ppmk);
1337     else
1338         HeapFree(GetProcessHeap(),0,newFileMoniker);
1339
1340     return hr;
1341 }