git.oblomov.eu Git - wine/blob - dlls/ole32/filemoniker.c

   1 /***************************************************************************************
   2  *                            FileMonikers implementation
   3  *
   4  *               Copyright 1999  Noomen Hamza
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  ***************************************************************************************/
  20
  21 #include <assert.h>
  22 #include <string.h>
  23 #include "winbase.h"
  24 #include "winerror.h"
  25 #include "winnls.h"
  26 #include "wine/unicode.h"
  27 #include "wine/debug.h"
  28 #include "objbase.h"
  29 #include "wine/obj_storage.h"
  30 #include "wine/obj_moniker.h"
  31 #include "wine/obj_base.h"
  32
  33 #include "compobj_private.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  36
  37 /* filemoniker data structure */
  38 typedef struct FileMonikerImpl{
  39
  40     ICOM_VTABLE(IMoniker)*  lpvtbl1;  /* VTable relative to the IMoniker interface.*/
  41
  42     /* The ROT (RunningObjectTable implementation) uses the IROTData interface to test whether
  43      * two monikers are equal. That's whay IROTData interface is implemented by monikers.
  44      */
  45     ICOM_VTABLE(IROTData)*  lpvtbl2;  /* VTable relative to the IROTData interface.*/
  46
  47     ULONG ref; /* reference counter for this object */
  48
  49     LPOLESTR filePathName; /* path string identified by this filemoniker */
  50
  51 } FileMonikerImpl;
  52
  53 /********************************************************************************/
  54 /* FileMoniker prototype functions :                                            */
  55
  56 /* IUnknown prototype functions */
  57 static HRESULT WINAPI FileMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject);
  58 static ULONG   WINAPI FileMonikerImpl_AddRef(IMoniker* iface);
  59 static ULONG   WINAPI FileMonikerImpl_Release(IMoniker* iface);
  60
  61 /* IPersist prototype functions */
  62 static HRESULT WINAPI FileMonikerImpl_GetClassID(IMoniker* iface, CLSID *pClassID);
  63
  64 /* IPersistStream prototype functions */
  65 static HRESULT WINAPI FileMonikerImpl_IsDirty(IMoniker* iface);
  66 static HRESULT WINAPI FileMonikerImpl_Load(IMoniker* iface, IStream* pStm);
  67 static HRESULT WINAPI FileMonikerImpl_Save(IMoniker* iface, IStream* pStm, BOOL fClearDirty);
  68 static HRESULT WINAPI FileMonikerImpl_GetSizeMax(IMoniker* iface, ULARGE_INTEGER* pcbSize);
  69
  70 /* IMoniker prototype functions */
  71 static HRESULT WINAPI FileMonikerImpl_BindToObject(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult);
  72 static HRESULT WINAPI FileMonikerImpl_BindToStorage(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, REFIID riid, VOID** ppvResult);
  73 static HRESULT WINAPI FileMonikerImpl_Reduce(IMoniker* iface,IBindCtx* pbc, DWORD dwReduceHowFar,IMoniker** ppmkToLeft, IMoniker** ppmkReduced);
  74 static HRESULT WINAPI FileMonikerImpl_ComposeWith(IMoniker* iface,IMoniker* pmkRight,BOOL fOnlyIfNotGeneric, IMoniker** ppmkComposite);
  75 static HRESULT WINAPI FileMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker);
  76 static HRESULT WINAPI FileMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker);
  77 static HRESULT WINAPI FileMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash);
  78 static HRESULT WINAPI FileMonikerImpl_IsRunning(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, IMoniker* pmkNewlyRunning);
  79 static HRESULT WINAPI FileMonikerImpl_GetTimeOfLastChange(IMoniker* iface, IBindCtx* pbc, IMoniker* pmkToLeft, FILETIME* pFileTime);
  80 static HRESULT WINAPI FileMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk);
  81 static HRESULT WINAPI FileMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther, IMoniker** ppmkPrefix);
  82 static HRESULT WINAPI FileMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath);
  83 static HRESULT WINAPI FileMonikerImpl_GetDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR *ppszDisplayName);
  84 static HRESULT WINAPI FileMonikerImpl_ParseDisplayName(IMoniker* iface,IBindCtx* pbc, IMoniker* pmkToLeft, LPOLESTR pszDisplayName, ULONG* pchEaten, IMoniker** ppmkOut);
  85 static HRESULT WINAPI FileMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys);
  86
  87 /********************************************************************************/
  88 /* IROTData prototype functions                                                 */
  89
  90 /* IUnknown prototype functions */
  91 static HRESULT WINAPI FileMonikerROTDataImpl_QueryInterface(IROTData* iface,REFIID riid,VOID** ppvObject);
  92 static ULONG   WINAPI FileMonikerROTDataImpl_AddRef(IROTData* iface);
  93 static ULONG   WINAPI FileMonikerROTDataImpl_Release(IROTData* iface);
  94
  95 /* IROTData prototype function */
  96 static HRESULT WINAPI FileMonikerROTDataImpl_GetComparaisonData(IROTData* iface,BYTE* pbData,ULONG cbMax,ULONG* pcbData);
  97
  98 /* Local function used by filemoniker implementation */
  99 HRESULT WINAPI FileMonikerImpl_Construct(FileMonikerImpl* iface, LPCOLESTR lpszPathName);
 100 HRESULT WINAPI FileMonikerImpl_Destroy(FileMonikerImpl* iface);
 101 int     WINAPI FileMonikerImpl_DecomposePath(LPCOLESTR str, LPOLESTR** tabStr);
 102
 103
 104 /********************************************************************************/
 105 /* Virtual function table for the FileMonikerImpl class which  include IPersist,*/
 106 /* IPersistStream and IMoniker functions.                                       */
 107 static ICOM_VTABLE(IMoniker) VT_FileMonikerImpl =
 108 {
 109     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 110     FileMonikerImpl_QueryInterface,
 111     FileMonikerImpl_AddRef,
 112     FileMonikerImpl_Release,
 113     FileMonikerImpl_GetClassID,
 114     FileMonikerImpl_IsDirty,
 115     FileMonikerImpl_Load,
 116     FileMonikerImpl_Save,
 117     FileMonikerImpl_GetSizeMax,
 118     FileMonikerImpl_BindToObject,
 119     FileMonikerImpl_BindToStorage,
 120     FileMonikerImpl_Reduce,
 121     FileMonikerImpl_ComposeWith,
 122     FileMonikerImpl_Enum,
 123     FileMonikerImpl_IsEqual,
 124     FileMonikerImpl_Hash,
 125     FileMonikerImpl_IsRunning,
 126     FileMonikerImpl_GetTimeOfLastChange,
 127     FileMonikerImpl_Inverse,
 128     FileMonikerImpl_CommonPrefixWith,
 129     FileMonikerImpl_RelativePathTo,
 130     FileMonikerImpl_GetDisplayName,
 131     FileMonikerImpl_ParseDisplayName,
 132     FileMonikerImpl_IsSystemMoniker
 133 };
 134
 135 /********************************************************************************/
 136 /* Virtual function table for the IROTData class.                               */
 137 static ICOM_VTABLE(IROTData) VT_ROTDataImpl =
 138 {
 139     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 140     FileMonikerROTDataImpl_QueryInterface,
 141     FileMonikerROTDataImpl_AddRef,
 142     FileMonikerROTDataImpl_Release,
 143     FileMonikerROTDataImpl_GetComparaisonData
 144 };
 145
 146 /*******************************************************************************
 147  *        FileMoniker_QueryInterface
 148  *******************************************************************************/
 149 HRESULT WINAPI FileMonikerImpl_QueryInterface(IMoniker* iface,REFIID riid,void** ppvObject)
 150 {
 151     ICOM_THIS(FileMonikerImpl,iface);
 152
 153   TRACE("(%p,%p,%p)\n",This,riid,ppvObject);
 154
 155     /* Perform a sanity check on the parameters.*/
 156     if ( (This==0) || (ppvObject==0) )
 157         return E_INVALIDARG;
 158
 159     /* Initialize the return parameter */
 160   *ppvObject = 0;
 161
 162     /* Compare the riid with the interface IDs implemented by this object.*/
 163     if (IsEqualIID(&IID_IUnknown, riid)      ||
 164         IsEqualIID(&IID_IPersist, riid)      ||
 165         IsEqualIID(&IID_IPersistStream,riid) ||
 166         IsEqualIID(&IID_IMoniker, riid)
 167        )
 168         *ppvObject = iface;
 169
 170     else if (IsEqualIID(&IID_IROTData, riid))
 171         *ppvObject = (IROTData*)&(This->lpvtbl2);
 172
 173     /* Check that we obtained an interface.*/
 174     if ((*ppvObject)==0)
 175         return E_NOINTERFACE;
 176
 177     /* Query Interface always increases the reference count by one when it is successful */
 178   FileMonikerImpl_AddRef(iface);
 179
 180     return S_OK;
 181 }
 182
 183 /******************************************************************************
 184  *        FileMoniker_AddRef
 185  ******************************************************************************/
 186 ULONG WINAPI FileMonikerImpl_AddRef(IMoniker* iface)
 187 {
 188     ICOM_THIS(FileMonikerImpl,iface);
 189
 190     TRACE("(%p)\n",iface);
 191
 192     return ++(This->ref);
 193 }
 194
 195 /******************************************************************************
 196  *        FileMoniker_Release
 197  ******************************************************************************/
 198 ULONG WINAPI FileMonikerImpl_Release(IMoniker* iface)
 199 {
 200     ICOM_THIS(FileMonikerImpl,iface);
 201
 202     TRACE("(%p)\n",iface);
 203
 204     This->ref--;
 205
 206     /* destroy the object if there's no more reference on it */
 207     if (This->ref==0){
 208
 209         FileMonikerImpl_Destroy(This);
 210
 211         return 0;
 212     }
 213     return This->ref;
 214 }
 215
 216 /******************************************************************************
 217  *        FileMoniker_GetClassID
 218  ******************************************************************************/
 219 HRESULT WINAPI FileMonikerImpl_GetClassID(IMoniker* iface,
 220                                           CLSID *pClassID)/* Pointer to CLSID of object */
 221 {
 222     TRACE("(%p,%p),stub!\n",iface,pClassID);
 223
 224     if (pClassID==NULL)
 225         return E_POINTER;
 226
 227     *pClassID = CLSID_FileMoniker;
 228
 229     return S_OK;
 230 }
 231
 232 /******************************************************************************
 233  *        FileMoniker_IsDirty
 234  ******************************************************************************/
 235 HRESULT WINAPI FileMonikerImpl_IsDirty(IMoniker* iface)
 236 {
 237     /* Note that the OLE-provided implementations of the IPersistStream::IsDirty
 238        method in the OLE-provided moniker interfaces always return S_FALSE because
 239        their internal state never changes. */
 240
 241     TRACE("(%p)\n",iface);
 242
 243     return S_FALSE;
 244 }
 245
 246 /******************************************************************************
 247  *        FileMoniker_Load
 248  ******************************************************************************/
 249 HRESULT WINAPI FileMonikerImpl_Load(IMoniker* iface,IStream* pStm)
 250 {
 251     HRESULT res;
 252     CHAR* filePathA;
 253     WCHAR* filePathW;
 254     ULONG bread;
 255     WORD  wbuffer;
 256     DWORD dwbuffer,length,i,doubleLenHex,doubleLenDec;
 257
 258     ICOM_THIS(FileMonikerImpl,iface);
 259
 260     TRACE("(%p,%p)\n",iface,pStm);
 261
 262     /* this function locates and reads from the stream the filePath string written by FileMonikerImpl_Save */
 263
 264     /* first WORD is non significative */
 265     res=IStream_Read(pStm,&wbuffer,sizeof(WORD),&bread);
 266     if (bread!=sizeof(WORD) || wbuffer!=0)
 267         return E_FAIL;
 268
 269     /* read filePath string length (plus one) */
 270     res=IStream_Read(pStm,&length,sizeof(DWORD),&bread);
 271     if (bread != sizeof(DWORD))
 272         return E_FAIL;
 273
 274     /* read filePath string */
 275     filePathA=HeapAlloc(GetProcessHeap(),0,length);
 276     res=IStream_Read(pStm,filePathA,length,&bread);
 277     if (bread != length)
 278         return E_FAIL;
 279
 280     /* read the first constant */
 281     IStream_Read(pStm,&dwbuffer,sizeof(DWORD),&bread);
 282     if (bread != sizeof(DWORD) || dwbuffer != 0xDEADFFFF)
 283         return E_FAIL;
 284
 285     length--;
 286
 287     for(i=0;i<10;i++){
 288         res=IStream_Read(pStm,&wbuffer,sizeof(WORD),&bread);
 289         if (bread!=sizeof(WORD) || wbuffer!=0)
 290             return E_FAIL;
 291     }
 292
 293     if (length>8)
 294         length=0;
 295
 296     doubleLenHex=doubleLenDec=2*length;
 297     if (length > 5)
 298         doubleLenDec+=6;
 299
 300     res=IStream_Read(pStm,&dwbuffer,sizeof(DWORD),&bread);
 301     if (bread!=sizeof(DWORD) || dwbuffer!=doubleLenDec)
 302         return E_FAIL;
 303
 304     if (length==0)
 305         return res;
 306
 307     res=IStream_Read(pStm,&dwbuffer,sizeof(DWORD),&bread);
 308     if (bread!=sizeof(DWORD) || dwbuffer!=doubleLenHex)
 309         return E_FAIL;
 310
 311     res=IStream_Read(pStm,&wbuffer,sizeof(WORD),&bread);
 312     if (bread!=sizeof(WORD) || wbuffer!=0x3)
 313         return E_FAIL;
 314
 315     filePathW=HeapAlloc(GetProcessHeap(),0,(length+1)*sizeof(WCHAR));
 316     filePathW[length]=0;
 317     res=IStream_Read(pStm,filePathW,doubleLenHex,&bread);
 318     if (bread!=doubleLenHex)
 319         return E_FAIL;
 320
 321     if (This->filePathName!=NULL)
 322         HeapFree(GetProcessHeap(),0,This->filePathName);
 323
 324     This->filePathName=filePathW;
 325
 326     HeapFree(GetProcessHeap(),0,filePathA);
 327
 328     return res;
 329 }
 330
 331 /******************************************************************************
 332  *        FileMoniker_Save
 333  ******************************************************************************/
 334 HRESULT WINAPI FileMonikerImpl_Save(IMoniker* iface,
 335                                     IStream* pStm,/* pointer to the stream where the object is to be saved */
 336                                     BOOL fClearDirty)/* Specifies whether to clear the dirty flag */
 337 {
 338     /* this function saves data of this object. In the beginning I thougth
 339      * that I have just to write the filePath string on Stream. But, when I
 340      * tested this function whith windows programs samples, I noticed that it
 341      * was not the case. So I analysed data written by this function on
 342      * Windows and what this did function exactly ! But I have no idea about
 343      * its logic !
 344      * I guessed data which must be written on stream is:
 345      * 1) WORD constant:zero
 346      * 2) length of the path string ("\0" included)
 347      * 3) path string type A
 348      * 4) DWORD constant : 0xDEADFFFF
 349      * 5) ten WORD constant: zero
 350      * 6) DWORD: double-length of the the path string type W ("\0" not
 351      *    included)
 352      * 7) WORD constant: 0x3
 353      * 8) filePath unicode string.
 354      *    if the length(filePath) > 8 or length(filePath) == 8 stop at step 5)
 355      */
 356
 357     ICOM_THIS(FileMonikerImpl,iface);
 358
 359     HRESULT res;
 360     LPOLESTR filePathW=This->filePathName;
 361     CHAR*     filePathA;
 362     DWORD  len;
 363
 364     DWORD  constant1 = 0xDEADFFFF; /* these constants are detected after analysing the data structure written by */
 365     WORD   constant2 = 0x3;        /* FileMoniker_Save function in a windows program system */
 366
 367     WORD   zero=0;
 368     DWORD doubleLenHex;
 369     DWORD doubleLenDec;
 370     int i=0;
 371
 372     TRACE("(%p,%p,%d)\n",iface,pStm,fClearDirty);
 373
 374     if (pStm==NULL)
 375         return E_POINTER;
 376
 377     /* write a DWORD set to 0 : constant */
 378     res=IStream_Write(pStm,&zero,sizeof(WORD),NULL);
 379
 380     /* write length of filePath string ( "\0" included )*/
 381     len = WideCharToMultiByte( CP_ACP, 0, filePathW, -1, NULL, 0, NULL, NULL );
 382     res=IStream_Write(pStm,&len,sizeof(DWORD),NULL);
 383
 384     /* write filePath string type A */
 385     filePathA=HeapAlloc(GetProcessHeap(),0,len);
 386     WideCharToMultiByte( CP_ACP, 0, filePathW, -1, filePathA, len, NULL, NULL );
 387     res=IStream_Write(pStm,filePathA,len,NULL);
 388     HeapFree(GetProcessHeap(),0,filePathA);
 389
 390     /* write a DWORD set to 0xDEADFFFF: constant */
 391     res=IStream_Write(pStm,&constant1,sizeof(DWORD),NULL);
 392
 393     len--;
 394     /* write 10 times a DWORD set to 0 : constants */
 395     for(i=0;i<10;i++)
 396         res=IStream_Write(pStm,&zero,sizeof(WORD),NULL);
 397
 398     if (len>8)
 399         len=0;
 400
 401     doubleLenHex=doubleLenDec=2*len;
 402     if (len > 5)
 403         doubleLenDec+=6;
 404
 405     /* write double-length of the path string ( "\0" included )*/
 406     res=IStream_Write(pStm,&doubleLenDec,sizeof(DWORD),NULL);
 407
 408     if (len==0)
 409         return res;
 410
 411     /* write double-length (hexa representation) of the path string ( "\0" included ) */
 412     res=IStream_Write(pStm,&doubleLenHex,sizeof(DWORD),NULL);
 413
 414     /* write a WORD set to 0x3: constant */
 415     res=IStream_Write(pStm,&constant2,sizeof(WORD),NULL);
 416
 417     /* write path unicode string */
 418     res=IStream_Write(pStm,filePathW,doubleLenHex,NULL);
 419
 420     return res;
 421 }
 422
 423 /******************************************************************************
 424  *        FileMoniker_GetSizeMax
 425  ******************************************************************************/
 426 HRESULT WINAPI FileMonikerImpl_GetSizeMax(IMoniker* iface,
 427                                           ULARGE_INTEGER* pcbSize)/* Pointer to size of stream needed to save object */
 428 {
 429     ICOM_THIS(FileMonikerImpl,iface);
 430     DWORD len=lstrlenW(This->filePathName);
 431     DWORD sizeMAx;
 432
 433     TRACE("(%p,%p)\n",iface,pcbSize);
 434
 435     if (pcbSize!=NULL)
 436         return E_POINTER;
 437
 438     /* for more details see FileMonikerImpl_Save coments */
 439
 440     sizeMAx =  sizeof(WORD) +           /* first WORD is 0 */
 441                sizeof(DWORD)+           /* length of filePath including "\0" in the end of the string */
 442                (len+1)+                 /* filePath string */
 443                sizeof(DWORD)+           /* constant : 0xDEADFFFF */
 444                10*sizeof(WORD)+         /* 10 zero WORD */
 445                sizeof(DWORD);           /* size of the unicode filePath: "\0" not included */
 446
 447     if (len==0 || len > 8)
 448         return S_OK;
 449
 450     sizeMAx += sizeof(DWORD)+           /* size of the unicode filePath: "\0" not included */
 451                sizeof(WORD)+            /* constant : 0x3 */
 452                len*sizeof(WCHAR);       /* unicde filePath string */
 453
 454     pcbSize->s.LowPart=sizeMAx;
 455     pcbSize->s.HighPart=0;
 456
 457     return S_OK;
 458 }
 459
 460 /******************************************************************************
 461  *         FileMoniker_Construct (local function)
 462  *******************************************************************************/
 463 HRESULT WINAPI FileMonikerImpl_Construct(FileMonikerImpl* This, LPCOLESTR lpszPathName)
 464 {
 465     int nb=0,i;
 466     int sizeStr=lstrlenW(lpszPathName);
 467     LPOLESTR *tabStr=0;
 468     WCHAR twoPoint[]={'.','.',0};
 469     WCHAR bkSlash[]={'\\',0};
 470     BYTE addBkSlash;
 471
 472     TRACE("(%p,%p)\n",This,lpszPathName);
 473
 474     /* Initialize the virtual fgunction table. */
 475     This->lpvtbl1      = &VT_FileMonikerImpl;
 476     This->lpvtbl2      = &VT_ROTDataImpl;
 477     This->ref          = 0;
 478
 479     This->filePathName=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(sizeStr+1));
 480
 481     if (This->filePathName==NULL)
 482         return E_OUTOFMEMORY;
 483
 484     strcpyW(This->filePathName,lpszPathName);
 485
 486     nb=FileMonikerImpl_DecomposePath(This->filePathName,&tabStr);
 487
 488     if (nb > 0 ){
 489
 490         addBkSlash=1;
 491         if (lstrcmpW(tabStr[0],twoPoint)!=0)
 492             addBkSlash=0;
 493         else
 494             for(i=0;i<nb;i++){
 495
 496                 if ( (lstrcmpW(tabStr[i],twoPoint)!=0) && (lstrcmpW(tabStr[i],bkSlash)!=0) ){
 497                     addBkSlash=0;
 498                     break;
 499                 }
 500                 else
 501
 502                     if (lstrcmpW(tabStr[i],bkSlash)==0 && i<nb-1 && lstrcmpW(tabStr[i+1],bkSlash)==0){
 503                         *tabStr[i]=0;
 504                         sizeStr--;
 505                         addBkSlash=0;
 506                         break;
 507                     }
 508             }
 509
 510         if (lstrcmpW(tabStr[nb-1],bkSlash)==0)
 511             addBkSlash=0;
 512
 513         This->filePathName=HeapReAlloc(GetProcessHeap(),0,This->filePathName,(sizeStr+1)*sizeof(WCHAR));
 514
 515         *This->filePathName=0;
 516
 517         for(i=0;tabStr[i]!=NULL;i++)
 518             strcatW(This->filePathName,tabStr[i]);
 519
 520         if (addBkSlash)
 521             strcatW(This->filePathName,bkSlash);
 522     }
 523
 524     for(i=0; tabStr[i]!=NULL;i++)
 525         CoTaskMemFree(tabStr[i]);
 526     CoTaskMemFree(tabStr);
 527
 528     return S_OK;
 529 }
 530
 531 /******************************************************************************
 532  *        FileMoniker_Destroy (local function)
 533  *******************************************************************************/
 534 HRESULT WINAPI FileMonikerImpl_Destroy(FileMonikerImpl* This)
 535 {
 536     TRACE("(%p)\n",This);
 537
 538     if (This->filePathName!=NULL)
 539             HeapFree(GetProcessHeap(),0,This->filePathName);
 540
 541     HeapFree(GetProcessHeap(),0,This);
 542
 543     return S_OK;
 544 }
 545
 546 /******************************************************************************
 547  *                  FileMoniker_BindToObject
 548  ******************************************************************************/
 549 HRESULT WINAPI FileMonikerImpl_BindToObject(IMoniker* iface,
 550                                             IBindCtx* pbc,
 551                                             IMoniker* pmkToLeft,
 552                                             REFIID riid,
 553                                             VOID** ppvResult)
 554 {
 555     HRESULT   res=E_FAIL;
 556     CLSID     clsID;
 557     IUnknown* pObj=0;
 558     IRunningObjectTable *prot=0;
 559     IPersistFile  *ppf=0;
 560     IClassFactory *pcf=0;
 561     IClassActivator *pca=0;
 562
 563     ICOM_THIS(FileMonikerImpl,iface);
 564
 565     *ppvResult=0;
 566
 567     TRACE("(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvResult);
 568
 569     if(pmkToLeft==NULL){
 570
 571         res=IBindCtx_GetRunningObjectTable(pbc,&prot);
 572
 573         if (SUCCEEDED(res)){
 574             /* if the requested class was loaded befor ! we dont need to reload it */
 575             res = IRunningObjectTable_GetObject(prot,iface,&pObj);
 576
 577             if (res==S_FALSE){
 578                 /* first activation of this class */
 579                 res=GetClassFile(This->filePathName,&clsID);
 580                 if (SUCCEEDED(res)){
 581
 582                     res=CoCreateInstance(&clsID,NULL,CLSCTX_ALL,&IID_IPersistFile,(void**)&ppf);
 583                     if (SUCCEEDED(res)){
 584
 585                         res=IPersistFile_Load(ppf,This->filePathName,STGM_READ);
 586                         if (SUCCEEDED(res)){
 587
 588                             pObj=(IUnknown*)ppf;
 589                             IUnknown_AddRef(pObj);
 590                         }
 591                     }
 592                 }
 593             }
 594         }
 595     }
 596     else{
 597         res=IMoniker_BindToObject(pmkToLeft,pbc,NULL,&IID_IClassFactory,(void**)&pcf);
 598
 599         if (res==E_NOINTERFACE){
 600
 601             res=IMoniker_BindToObject(pmkToLeft,pbc,NULL,&IID_IClassActivator,(void**)&pca);
 602
 603             if (res==E_NOINTERFACE)
 604                 return MK_E_INTERMEDIATEINTERFACENOTSUPPORTED;
 605         }
 606         if (pcf!=NULL){
 607
 608             IClassFactory_CreateInstance(pcf,NULL,&IID_IPersistFile,(void**)ppf);
 609
 610             res=IPersistFile_Load(ppf,This->filePathName,STGM_READ);
 611
 612             if (SUCCEEDED(res)){
 613
 614                 pObj=(IUnknown*)ppf;
 615                 IUnknown_AddRef(pObj);
 616             }
 617         }
 618         if (pca!=NULL){
 619
 620             FIXME("()\n");
 621
 622             /*res=GetClassFile(This->filePathName,&clsID);
 623
 624             if (SUCCEEDED(res)){
 625
 626                 res=IClassActivator_GetClassObject(pca,&clsID,CLSCTX_ALL,0,&IID_IPersistFile,(void**)&ppf);
 627
 628                 if (SUCCEEDED(res)){
 629
 630                     pObj=(IUnknown*)ppf;
 631                     IUnknown_AddRef(pObj);
 632                 }
 633             }*/
 634         }
 635     }
 636
 637     if (pObj!=NULL){
 638         /* get the requested interface from the loaded class */
 639         res= IUnknown_QueryInterface(pObj,riid,ppvResult);
 640
 641         IBindCtx_RegisterObjectBound(pbc,(IUnknown*)*ppvResult);
 642
 643         IUnknown_Release(pObj);
 644     }
 645
 646     if (prot!=NULL)
 647         IRunningObjectTable_Release(prot);
 648
 649     if (ppf!=NULL)
 650         IPersistFile_Release(ppf);
 651
 652     if (pca!=NULL)
 653         IClassActivator_Release(pca);
 654
 655     if (pcf!=NULL)
 656         IClassFactory_Release(pcf);
 657
 658     return res;
 659 }
 660
 661 /******************************************************************************
 662  *        FileMoniker_BindToStorage
 663  ******************************************************************************/
 664 HRESULT WINAPI FileMonikerImpl_BindToStorage(IMoniker* iface,
 665                                              IBindCtx* pbc,
 666                                              IMoniker* pmkToLeft,
 667                                              REFIID riid,
 668                                              VOID** ppvObject)
 669 {
 670     LPOLESTR filePath=0;
 671     IStorage *pstg=0;
 672     HRESULT res;
 673
 674     TRACE("(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvObject);
 675
 676     if (pmkToLeft==NULL){
 677
 678         if (IsEqualIID(&IID_IStorage, riid)){
 679
 680             /* get the file name */
 681             FileMonikerImpl_GetDisplayName(iface,pbc,pmkToLeft,&filePath);
 682
 683             /* verifie if the file contains a storage object */
 684             res=StgIsStorageFile(filePath);
 685
 686             if(res==S_OK){
 687
 688                 res=StgOpenStorage(filePath,NULL,STGM_READWRITE|STGM_SHARE_DENY_WRITE,NULL,0,&pstg);
 689
 690                 if (SUCCEEDED(res)){
 691
 692                     *ppvObject=pstg;
 693
 694                     IStorage_AddRef(pstg);
 695
 696                     return res;
 697                 }
 698             }
 699             CoTaskMemFree(filePath);
 700         }
 701         else
 702             if ( (IsEqualIID(&IID_IStream, riid)) || (IsEqualIID(&IID_ILockBytes, riid)) )
 703
 704                 return E_UNSPEC;
 705             else
 706
 707                 return E_NOINTERFACE;
 708     }
 709     else {
 710
 711         FIXME("(%p,%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,riid,ppvObject);
 712
 713         return E_NOTIMPL;
 714     }
 715     return res;
 716 }
 717
 718 /******************************************************************************
 719  *        FileMoniker_Reduce
 720  ******************************************************************************/
 721 HRESULT WINAPI FileMonikerImpl_Reduce(IMoniker* iface,
 722                                       IBindCtx* pbc,
 723                                       DWORD dwReduceHowFar,
 724                                       IMoniker** ppmkToLeft,
 725                                       IMoniker** ppmkReduced)
 726 {
 727     TRACE("(%p,%p,%ld,%p,%p)\n",iface,pbc,dwReduceHowFar,ppmkToLeft,ppmkReduced);
 728
 729     if (ppmkReduced==NULL)
 730         return E_POINTER;
 731
 732     FileMonikerImpl_AddRef(iface);
 733
 734     *ppmkReduced=iface;
 735
 736     return MK_S_REDUCED_TO_SELF;
 737 }
 738 /******************************************************************************
 739  *        FileMoniker_ComposeWith
 740  ******************************************************************************/
 741 HRESULT WINAPI FileMonikerImpl_ComposeWith(IMoniker* iface,
 742                                            IMoniker* pmkRight,
 743                                            BOOL fOnlyIfNotGeneric,
 744                                            IMoniker** ppmkComposite)
 745 {
 746     HRESULT res;
 747     LPOLESTR str1=0,str2=0,*strDec1=0,*strDec2=0,newStr=0;
 748     WCHAR twoPoint[]={'.','.',0};
 749     WCHAR bkSlash[]={'\\',0};
 750     IBindCtx *bind=0;
 751     int i=0,j=0,lastIdx1=0,lastIdx2=0;
 752     DWORD mkSys;
 753
 754     TRACE("(%p,%p,%d,%p)\n",iface,pmkRight,fOnlyIfNotGeneric,ppmkComposite);
 755
 756     if (ppmkComposite==NULL)
 757         return E_POINTER;
 758
 759     if (pmkRight==NULL)
 760         return E_INVALIDARG;
 761
 762     *ppmkComposite=0;
 763
 764     IMoniker_IsSystemMoniker(pmkRight,&mkSys);
 765
 766     /* check if we have two filemonikers to compose or not */
 767     if(mkSys==MKSYS_FILEMONIKER){
 768
 769         CreateBindCtx(0,&bind);
 770
 771         FileMonikerImpl_GetDisplayName(iface,bind,NULL,&str1);
 772         IMoniker_GetDisplayName(pmkRight,bind,NULL,&str2);
 773
 774         /* decompose pathnames of the two monikers : (to prepare the path merge operation ) */
 775         lastIdx1=FileMonikerImpl_DecomposePath(str1,&strDec1)-1;
 776         lastIdx2=FileMonikerImpl_DecomposePath(str2,&strDec2)-1;
 777
 778         if ((lastIdx1==-1 && lastIdx2>-1)||(lastIdx1==1 && lstrcmpW(strDec1[0],twoPoint)==0))
 779             return MK_E_SYNTAX;
 780
 781         if(lstrcmpW(strDec1[lastIdx1],bkSlash)==0)
 782             lastIdx1--;
 783
 784         /* for etch "..\" in the left of str2 remove the right element from str1 */
 785         for(i=0; ( (lastIdx1>=0) && (strDec2[i]!=NULL) && (lstrcmpW(strDec2[i],twoPoint)==0) ) ;i+=2){
 786
 787             lastIdx1-=2;
 788         }
 789
 790         /* the length of the composed path string  is raised by the sum of the two paths lengths  */
 791         newStr=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(lstrlenW(str1)+lstrlenW(str2)+1));
 792
 793           if (newStr==NULL)
 794                 return E_OUTOFMEMORY;
 795
 796         /* new path is the concatenation of the rest of str1 and str2 */
 797         for(*newStr=0,j=0;j<=lastIdx1;j++)
 798             strcatW(newStr,strDec1[j]);
 799
 800         if ((strDec2[i]==NULL && lastIdx1>-1 && lastIdx2>-1) || lstrcmpW(strDec2[i],bkSlash)!=0)
 801             strcatW(newStr,bkSlash);
 802
 803         for(j=i;j<=lastIdx2;j++)
 804             strcatW(newStr,strDec2[j]);
 805
 806         /* create a new moniker with the new string */
 807         res=CreateFileMoniker(newStr,ppmkComposite);
 808
 809         /* free all strings space memory used by this function */
 810         HeapFree(GetProcessHeap(),0,newStr);
 811
 812         for(i=0; strDec1[i]!=NULL;i++)
 813             CoTaskMemFree(strDec1[i]);
 814         for(i=0; strDec2[i]!=NULL;i++)
 815             CoTaskMemFree(strDec2[i]);
 816         CoTaskMemFree(strDec1);
 817         CoTaskMemFree(strDec2);
 818
 819         CoTaskMemFree(str1);
 820         CoTaskMemFree(str2);
 821
 822         return res;
 823     }
 824     else if(mkSys==MKSYS_ANTIMONIKER){
 825
 826         *ppmkComposite=NULL;
 827         return S_OK;
 828     }
 829     else if (fOnlyIfNotGeneric){
 830
 831         *ppmkComposite=NULL;
 832         return MK_E_NEEDGENERIC;
 833     }
 834     else
 835
 836         return CreateGenericComposite(iface,pmkRight,ppmkComposite);
 837 }
 838
 839 /******************************************************************************
 840  *        FileMoniker_Enum
 841  ******************************************************************************/
 842 HRESULT WINAPI FileMonikerImpl_Enum(IMoniker* iface,BOOL fForward, IEnumMoniker** ppenumMoniker)
 843 {
 844     TRACE("(%p,%d,%p)\n",iface,fForward,ppenumMoniker);
 845
 846     if (ppenumMoniker == NULL)
 847         return E_POINTER;
 848
 849     *ppenumMoniker = NULL;
 850
 851     return S_OK;
 852 }
 853
 854 /******************************************************************************
 855  *        FileMoniker_IsEqual
 856  ******************************************************************************/
 857 HRESULT WINAPI FileMonikerImpl_IsEqual(IMoniker* iface,IMoniker* pmkOtherMoniker)
 858 {
 859     ICOM_THIS(FileMonikerImpl,iface);
 860     CLSID clsid;
 861     LPOLESTR filePath;
 862     IBindCtx* bind;
 863     HRESULT res;
 864
 865     TRACE("(%p,%p)\n",iface,pmkOtherMoniker);
 866
 867     if (pmkOtherMoniker==NULL)
 868         return S_FALSE;
 869
 870     IMoniker_GetClassID(pmkOtherMoniker,&clsid);
 871
 872     if (!IsEqualCLSID(&clsid,&CLSID_FileMoniker))
 873         return S_FALSE;
 874
 875     res = CreateBindCtx(0,&bind);
 876     if (FAILED(res)) return res;
 877
 878     if (SUCCEEDED(IMoniker_GetDisplayName(pmkOtherMoniker,bind,NULL,&filePath))) {
 879         int result = lstrcmpiW(filePath, This->filePathName);
 880         CoTaskMemFree(filePath);
 881         if ( result == 0 ) return S_OK;
 882     }
 883     return S_FALSE;
 884
 885 }
 886
 887 /******************************************************************************
 888  *        FileMoniker_Hash
 889  ******************************************************************************/
 890 HRESULT WINAPI FileMonikerImpl_Hash(IMoniker* iface,DWORD* pdwHash)
 891 {
 892     ICOM_THIS(FileMonikerImpl,iface);
 893
 894     int  h = 0,i,skip,len;
 895     int  off = 0;
 896     LPOLESTR val;
 897
 898     if (pdwHash==NULL)
 899         return E_POINTER;
 900
 901     val =  This->filePathName;
 902     len = lstrlenW(val);
 903
 904     if (len < 16) {
 905         for (i = len ; i > 0; i--) {
 906             h = (h * 37) + val[off++];
 907         }
 908     } else {
 909         /* only sample some characters */
 910         skip = len / 8;
 911         for (i = len ; i > 0; i -= skip, off += skip) {
 912             h = (h * 39) + val[off];
 913         }
 914     }
 915
 916     *pdwHash=h;
 917
 918     return S_OK;
 919 }
 920
 921 /******************************************************************************
 922  *        FileMoniker_IsRunning
 923  ******************************************************************************/
 924 HRESULT WINAPI FileMonikerImpl_IsRunning(IMoniker* iface,
 925                                          IBindCtx* pbc,
 926                                          IMoniker* pmkToLeft,
 927                                          IMoniker* pmkNewlyRunning)
 928 {
 929     IRunningObjectTable* rot;
 930     HRESULT res;
 931
 932     TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pmkNewlyRunning);
 933
 934     if ( (pmkNewlyRunning!=NULL) && (IMoniker_IsEqual(pmkNewlyRunning,iface)==S_OK) )
 935         return S_OK;
 936
 937     if (pbc==NULL)
 938         return E_POINTER;
 939
 940     res=IBindCtx_GetRunningObjectTable(pbc,&rot);
 941
 942     if (FAILED(res))
 943         return res;
 944
 945     res = IRunningObjectTable_IsRunning(rot,iface);
 946
 947     IRunningObjectTable_Release(rot);
 948
 949     return res;
 950 }
 951
 952 /******************************************************************************
 953  *        FileMoniker_GetTimeOfLastChange
 954  ******************************************************************************/
 955 HRESULT WINAPI FileMonikerImpl_GetTimeOfLastChange(IMoniker* iface,
 956                                                    IBindCtx* pbc,
 957                                                    IMoniker* pmkToLeft,
 958                                                    FILETIME* pFileTime)
 959 {
 960     ICOM_THIS(FileMonikerImpl,iface);
 961     IRunningObjectTable* rot;
 962     HRESULT res;
 963     WIN32_FILE_ATTRIBUTE_DATA info;
 964
 965     TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,pFileTime);
 966
 967     if (pFileTime==NULL)
 968         return E_POINTER;
 969
 970     if (pmkToLeft!=NULL)
 971         return E_INVALIDARG;
 972
 973     res=IBindCtx_GetRunningObjectTable(pbc,&rot);
 974
 975     if (FAILED(res))
 976         return res;
 977
 978     res= IRunningObjectTable_GetTimeOfLastChange(rot,iface,pFileTime);
 979
 980     if (FAILED(res)){ /* the moniker is not registred */
 981
 982         if (!GetFileAttributesExW(This->filePathName,GetFileExInfoStandard,&info))
 983             return MK_E_NOOBJECT;
 984
 985         *pFileTime=info.ftLastWriteTime;
 986     }
 987
 988     return S_OK;
 989 }
 990
 991 /******************************************************************************
 992  *        FileMoniker_Inverse
 993  ******************************************************************************/
 994 HRESULT WINAPI FileMonikerImpl_Inverse(IMoniker* iface,IMoniker** ppmk)
 995 {
 996
 997     TRACE("(%p,%p)\n",iface,ppmk);
 998
 999     return CreateAntiMoniker(ppmk);
1000 }
1001
1002 /******************************************************************************
1003  *        FileMoniker_CommonPrefixWith
1004  ******************************************************************************/
1005 HRESULT WINAPI FileMonikerImpl_CommonPrefixWith(IMoniker* iface,IMoniker* pmkOther,IMoniker** ppmkPrefix)
1006 {
1007
1008     LPOLESTR pathThis,pathOther,*stringTable1,*stringTable2,commonPath;
1009     IBindCtx *pbind;
1010     DWORD mkSys;
1011     ULONG nb1,nb2,i,sameIdx;
1012     BOOL machimeNameCase=FALSE;
1013
1014     if (ppmkPrefix==NULL)
1015         return E_POINTER;
1016
1017     if (pmkOther==NULL)
1018         return E_INVALIDARG;
1019
1020     *ppmkPrefix=0;
1021
1022     /* check if we have the same type of moniker */
1023     IMoniker_IsSystemMoniker(pmkOther,&mkSys);
1024
1025     if(mkSys==MKSYS_FILEMONIKER){
1026
1027         CreateBindCtx(0,&pbind);
1028
1029         /* create a string based on common part of the two paths */
1030
1031         IMoniker_GetDisplayName(iface,pbind,NULL,&pathThis);
1032         IMoniker_GetDisplayName(pmkOther,pbind,NULL,&pathOther);
1033
1034         nb1=FileMonikerImpl_DecomposePath(pathThis,&stringTable1);
1035         nb2=FileMonikerImpl_DecomposePath(pathOther,&stringTable2);
1036
1037         if (nb1==0 || nb2==0)
1038             return MK_E_NOPREFIX;
1039
1040         commonPath=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(min(lstrlenW(pathThis),lstrlenW(pathOther))+1));
1041
1042         *commonPath=0;
1043
1044         for(sameIdx=0; ( (stringTable1[sameIdx]!=NULL) &&
1045                          (stringTable2[sameIdx]!=NULL) &&
1046                          (lstrcmpiW(stringTable1[sameIdx],stringTable2[sameIdx])==0)); sameIdx++);
1047
1048         if (sameIdx > 1 && *stringTable1[0]=='\\' && *stringTable2[1]=='\\'){
1049
1050             machimeNameCase=TRUE;
1051
1052             for(i=2;i<sameIdx;i++)
1053
1054                 if( (*stringTable1[i]=='\\') && (i+1 < sameIdx) && (*stringTable1[i+1]=='\\') ){
1055                     machimeNameCase=FALSE;
1056                     break;
1057             }
1058         }
1059
1060         if (machimeNameCase && *stringTable1[sameIdx-1]=='\\')
1061             sameIdx--;
1062
1063         if (machimeNameCase && (sameIdx<=3) && (nb1 > 3 || nb2 > 3) )
1064             return MK_E_NOPREFIX;
1065
1066         for(i=0;i<sameIdx;i++)
1067             strcatW(commonPath,stringTable1[i]);
1068
1069         for(i=0;i<nb1;i++)
1070             CoTaskMemFree(stringTable1[i]);
1071
1072         CoTaskMemFree(stringTable1);
1073
1074         for(i=0;i<nb2;i++)
1075             CoTaskMemFree(stringTable2[i]);
1076
1077         CoTaskMemFree(stringTable2);
1078
1079         HeapFree(GetProcessHeap(),0,commonPath);
1080
1081         return CreateFileMoniker(commonPath,ppmkPrefix);
1082     }
1083     else
1084         return MonikerCommonPrefixWith(iface,pmkOther,ppmkPrefix);
1085 }
1086
1087 /******************************************************************************
1088  *        DecomposePath (local function)
1089  ******************************************************************************/
1090 int WINAPI FileMonikerImpl_DecomposePath(LPCOLESTR str, LPOLESTR** stringTable)
1091 {
1092     WCHAR bSlash[] = {'\\',0};
1093     WCHAR word[MAX_PATH];
1094     int i=0,j,tabIndex=0;
1095     LPOLESTR *strgtable ;
1096
1097     int len=lstrlenW(str);
1098
1099     TRACE("%s, %p\n", debugstr_w(str), *stringTable);
1100
1101     strgtable =CoTaskMemAlloc(len*sizeof(LPOLESTR));
1102
1103     if (strgtable==NULL)
1104         return E_OUTOFMEMORY;
1105
1106     while(str[i]!=0){
1107
1108         if(str[i]==bSlash[0]){
1109
1110             strgtable[tabIndex]=CoTaskMemAlloc(2*sizeof(WCHAR));
1111
1112             if (strgtable[tabIndex]==NULL)
1113                 return E_OUTOFMEMORY;
1114
1115             strcpyW(strgtable[tabIndex++],bSlash);
1116
1117             i++;
1118
1119         }
1120         else {
1121
1122             for(j=0; str[i]!=0 && str[i]!=bSlash[0] ; i++,j++)
1123                 word[j]=str[i];
1124
1125             word[j]=0;
1126
1127             strgtable[tabIndex]=CoTaskMemAlloc(sizeof(WCHAR)*(j+1));
1128
1129             if (strgtable[tabIndex]==NULL)
1130                 return E_OUTOFMEMORY;
1131
1132             strcpyW(strgtable[tabIndex++],word);
1133         }
1134     }
1135     strgtable[tabIndex]=NULL;
1136
1137     *stringTable=strgtable;
1138
1139     return tabIndex;
1140 }
1141
1142 /******************************************************************************
1143  *        FileMoniker_RelativePathTo
1144  ******************************************************************************/
1145 HRESULT WINAPI FileMonikerImpl_RelativePathTo(IMoniker* iface,IMoniker* pmOther, IMoniker** ppmkRelPath)
1146 {
1147     IBindCtx *bind;
1148     HRESULT res;
1149     LPOLESTR str1=0,str2=0,*tabStr1=0,*tabStr2=0,relPath=0;
1150     DWORD len1=0,len2=0,sameIdx=0,j=0;
1151     WCHAR back[] ={'.','.','\\',0};
1152
1153     TRACE("(%p,%p,%p)\n",iface,pmOther,ppmkRelPath);
1154
1155     if (ppmkRelPath==NULL)
1156         return E_POINTER;
1157
1158     if (pmOther==NULL)
1159         return E_INVALIDARG;
1160
1161     res=CreateBindCtx(0,&bind);
1162     if (FAILED(res))
1163         return res;
1164
1165     res=IMoniker_GetDisplayName(iface,bind,NULL,&str1);
1166     if (FAILED(res))
1167         return res;
1168     res=IMoniker_GetDisplayName(pmOther,bind,NULL,&str2);
1169     if (FAILED(res))
1170         return res;
1171
1172     len1=FileMonikerImpl_DecomposePath(str1,&tabStr1);
1173     len2=FileMonikerImpl_DecomposePath(str2,&tabStr2);
1174
1175     if (FAILED(len1) || FAILED(len2))
1176         return E_OUTOFMEMORY;
1177
1178     /* count the number of similar items from the begin of the two paths */
1179     for(sameIdx=0; ( (tabStr1[sameIdx]!=NULL) &&
1180                    (tabStr2[sameIdx]!=NULL) &&
1181                (lstrcmpiW(tabStr1[sameIdx],tabStr2[sameIdx])==0)); sameIdx++);
1182
1183     /* begin the construction of relativePath */
1184     /* if the two paths have a consecutive similar item from the begin ! the relativePath will be composed */
1185     /* by "..\\" in the begin */
1186     relPath=HeapAlloc(GetProcessHeap(),0,sizeof(WCHAR)*(1+lstrlenW(str1)+lstrlenW(str2)));
1187
1188     *relPath=0;
1189
1190     if (len2>0 && !(len1==1 && len2==1 && sameIdx==0))
1191         for(j=sameIdx;(tabStr1[j] != NULL); j++)
1192             if (*tabStr1[j]!='\\')
1193                 strcatW(relPath,back);
1194
1195     /* add items of the second path (similar items with the first path are not included) to the relativePath */
1196     for(j=sameIdx;tabStr2[j]!=NULL;j++)
1197         strcatW(relPath,tabStr2[j]);
1198
1199     res=CreateFileMoniker(relPath,ppmkRelPath);
1200
1201     for(j=0; tabStr1[j]!=NULL;j++)
1202         CoTaskMemFree(tabStr1[j]);
1203     for(j=0; tabStr2[j]!=NULL;j++)
1204         CoTaskMemFree(tabStr2[j]);
1205     CoTaskMemFree(tabStr1);
1206     CoTaskMemFree(tabStr2);
1207     CoTaskMemFree(str1);
1208     CoTaskMemFree(str2);
1209     HeapFree(GetProcessHeap(),0,relPath);
1210
1211     if (len1==0 || len2==0 || (len1==1 && len2==1 && sameIdx==0))
1212         return MK_S_HIM;
1213
1214     return res;
1215 }
1216
1217 /******************************************************************************
1218  *        FileMoniker_GetDisplayName
1219  ******************************************************************************/
1220 HRESULT WINAPI FileMonikerImpl_GetDisplayName(IMoniker* iface,
1221                                               IBindCtx* pbc,
1222                                               IMoniker* pmkToLeft,
1223                                               LPOLESTR *ppszDisplayName)
1224 {
1225     ICOM_THIS(FileMonikerImpl,iface);
1226
1227     int len=lstrlenW(This->filePathName);
1228
1229     TRACE("(%p,%p,%p,%p)\n",iface,pbc,pmkToLeft,ppszDisplayName);
1230
1231     if (ppszDisplayName==NULL)
1232         return E_POINTER;
1233
1234     if (pmkToLeft!=NULL)
1235         return E_INVALIDARG;
1236
1237     *ppszDisplayName=CoTaskMemAlloc(sizeof(WCHAR)*(len+1));
1238     if (*ppszDisplayName==NULL)
1239         return E_OUTOFMEMORY;
1240
1241     strcpyW(*ppszDisplayName,This->filePathName);
1242
1243     return S_OK;
1244 }
1245
1246 /******************************************************************************
1247  *        FileMoniker_ParseDisplayName
1248  ******************************************************************************/
1249 HRESULT WINAPI FileMonikerImpl_ParseDisplayName(IMoniker* iface,
1250                                                 IBindCtx* pbc,
1251                                                 IMoniker* pmkToLeft,
1252                                                 LPOLESTR pszDisplayName,
1253                                                 ULONG* pchEaten,
1254                                                 IMoniker** ppmkOut)
1255 {
1256     FIXME("(%p,%p,%p,%p,%p,%p),stub!\n",iface,pbc,pmkToLeft,pszDisplayName,pchEaten,ppmkOut);
1257     return E_NOTIMPL;
1258 }
1259
1260 /******************************************************************************
1261  *        FileMoniker_IsSystemMoniker
1262  ******************************************************************************/
1263 HRESULT WINAPI FileMonikerImpl_IsSystemMoniker(IMoniker* iface,DWORD* pwdMksys)
1264 {
1265     TRACE("(%p,%p)\n",iface,pwdMksys);
1266
1267     if (!pwdMksys)
1268         return E_POINTER;
1269
1270     (*pwdMksys)=MKSYS_FILEMONIKER;
1271
1272     return S_OK;
1273 }
1274
1275 /*******************************************************************************
1276  *        FileMonikerIROTData_QueryInterface
1277  *******************************************************************************/
1278 HRESULT WINAPI FileMonikerROTDataImpl_QueryInterface(IROTData *iface,REFIID riid,VOID** ppvObject)
1279 {
1280
1281     ICOM_THIS_From_IROTData(IMoniker, iface);
1282
1283     TRACE("(%p,%p,%p)\n",This,riid,ppvObject);
1284
1285     return FileMonikerImpl_QueryInterface(This, riid, ppvObject);
1286 }
1287
1288 /***********************************************************************
1289  *        FileMonikerIROTData_AddRef
1290  */
1291 ULONG   WINAPI FileMonikerROTDataImpl_AddRef(IROTData *iface)
1292 {
1293     ICOM_THIS_From_IROTData(IMoniker, iface);
1294
1295     TRACE("(%p)\n",This);
1296
1297     return FileMonikerImpl_AddRef(This);
1298 }
1299
1300 /***********************************************************************
1301  *        FileMonikerIROTData_Release
1302  */
1303 ULONG   WINAPI FileMonikerROTDataImpl_Release(IROTData* iface)
1304 {
1305     ICOM_THIS_From_IROTData(IMoniker, iface);
1306
1307     TRACE("(%p)\n",This);
1308
1309     return FileMonikerImpl_Release(This);
1310 }
1311
1312 /******************************************************************************
1313  *        FileMonikerIROTData_GetComparaisonData
1314  ******************************************************************************/
1315 HRESULT WINAPI FileMonikerROTDataImpl_GetComparaisonData(IROTData* iface,
1316                                                          BYTE* pbData,
1317                                                          ULONG cbMax,
1318                                                          ULONG* pcbData)
1319 {
1320     FIXME("(),stub!\n");
1321     return E_NOTIMPL;
1322 }
1323
1324 /******************************************************************************
1325  *        CreateFileMoniker (OLE2.28)
1326  ******************************************************************************/
1327 HRESULT WINAPI CreateFileMoniker16(LPCOLESTR16 lpszPathName,LPMONIKER* ppmk)
1328 {
1329
1330     FIXME("(%s,%p),stub!\n",lpszPathName,ppmk);
1331     return E_NOTIMPL;
1332 }
1333
1334 /******************************************************************************
1335  *        CreateFileMoniker (OLE32.55)
1336  ******************************************************************************/
1337 HRESULT WINAPI CreateFileMoniker(LPCOLESTR lpszPathName, LPMONIKER * ppmk)
1338 {
1339     FileMonikerImpl* newFileMoniker = 0;
1340     HRESULT  hr = E_FAIL;
1341     IID riid=IID_IMoniker;
1342
1343     TRACE("(%p,%p)\n",lpszPathName,ppmk);
1344
1345     if (ppmk==NULL)
1346         return E_POINTER;
1347
1348     if(lpszPathName==NULL)
1349         return MK_E_SYNTAX;
1350
1351     *ppmk=0;
1352
1353     newFileMoniker = HeapAlloc(GetProcessHeap(), 0, sizeof(FileMonikerImpl));
1354
1355     if (newFileMoniker == 0)
1356         return E_OUTOFMEMORY;
1357
1358     hr = FileMonikerImpl_Construct(newFileMoniker,lpszPathName);
1359
1360     if (SUCCEEDED(hr))
1361         hr = FileMonikerImpl_QueryInterface((IMoniker*)newFileMoniker,&riid,(void**)ppmk);
1362     else
1363         HeapFree(GetProcessHeap(),0,newFileMoniker);
1364
1365     return hr;
1366 }