git.oblomov.eu Git - wine/blob - dlls/shell32/folders.c

   1 /*
   2  *      Copyright 1997  Marcus Meissner
   3  *      Copyright 1998  Juergen Schmied
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  */
  19
  20 #include "config.h"
  21 #include "wine/port.h"
  22
  23 #include <stdlib.h>
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26 #include <string.h>
  27
  28 #define COBJMACROS
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "winerror.h"
  33 #include "objbase.h"
  34 #include "undocshell.h"
  35 #include "shlguid.h"
  36 #include "winreg.h"
  37
  38 #include "wine/debug.h"
  39
  40 #include "pidl.h"
  41 #include "shell32_main.h"
  42 #include "shfldr.h"
  43 #include "shresdef.h"
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(shell);
  46
  47 /***********************************************************************
  48 *   IExtractIconW implementation
  49 */
  50 typedef struct
  51 {
  52         const IExtractIconWVtbl *lpVtbl;
  53         LONG               ref;
  54         const IPersistFileVtbl  *lpvtblPersistFile;
  55         const IExtractIconAVtbl *lpvtblExtractIconA;
  56         LPITEMIDLIST       pidl;
  57 } IExtractIconWImpl;
  58
  59 static const IExtractIconAVtbl eiavt;
  60 static const IExtractIconWVtbl eivt;
  61 static const IPersistFileVtbl pfvt;
  62
  63 static inline IExtractIconW *impl_from_IPersistFile( IPersistFile *iface )
  64 {
  65     return (IExtractIconW *)((char*)iface - FIELD_OFFSET(IExtractIconWImpl, lpvtblPersistFile));
  66 }
  67
  68 static inline IExtractIconW *impl_from_IExtractIconA( IExtractIconA *iface )
  69 {
  70     return (IExtractIconW *)((char*)iface - FIELD_OFFSET(IExtractIconWImpl, lpvtblExtractIconA));
  71 }
  72
  73
  74 /**************************************************************************
  75 *  IExtractIconW_Constructor
  76 */
  77 IExtractIconW* IExtractIconW_Constructor(LPCITEMIDLIST pidl)
  78 {
  79         IExtractIconWImpl* ei;
  80
  81         TRACE("%p\n", pidl);
  82
  83         ei = HeapAlloc(GetProcessHeap(),0,sizeof(IExtractIconWImpl));
  84         ei->ref=1;
  85         ei->lpVtbl = &eivt;
  86         ei->lpvtblPersistFile = &pfvt;
  87         ei->lpvtblExtractIconA = &eiavt;
  88         ei->pidl=ILClone(pidl);
  89
  90         pdump(pidl);
  91
  92         TRACE("(%p)\n", ei);
  93         return (IExtractIconW *)ei;
  94 }
  95 /**************************************************************************
  96  *  IExtractIconW_QueryInterface
  97  */
  98 static HRESULT WINAPI IExtractIconW_fnQueryInterface(IExtractIconW *iface, REFIID riid, LPVOID *ppvObj)
  99 {
 100         IExtractIconWImpl *This = (IExtractIconWImpl *)iface;
 101
 102         TRACE("(%p)->(\n\tIID:\t%s,%p)\n", This, debugstr_guid(riid), ppvObj);
 103
 104         *ppvObj = NULL;
 105
 106         if (IsEqualIID(riid, &IID_IUnknown))                            /*IUnknown*/
 107         {
 108           *ppvObj = This;
 109         }
 110         else if (IsEqualIID(riid, &IID_IPersistFile))   /*IExtractIcon*/
 111         {
 112           *ppvObj = (IPersistFile*)&(This->lpvtblPersistFile);
 113         }
 114         else if (IsEqualIID(riid, &IID_IExtractIconA))  /*IExtractIcon*/
 115         {
 116           *ppvObj = (IExtractIconA*)&(This->lpvtblExtractIconA);
 117         }
 118         else if (IsEqualIID(riid, &IID_IExtractIconW))  /*IExtractIcon*/
 119         {
 120           *ppvObj = (IExtractIconW*)This;
 121         }
 122
 123         if(*ppvObj)
 124         {
 125           IExtractIconW_AddRef((IExtractIconW*) *ppvObj);
 126           TRACE("-- Interface: (%p)->(%p)\n",ppvObj,*ppvObj);
 127           return S_OK;
 128         }
 129         TRACE("-- Interface: E_NOINTERFACE\n");
 130         return E_NOINTERFACE;
 131 }
 132
 133 /**************************************************************************
 134 *  IExtractIconW_AddRef
 135 */
 136 static ULONG WINAPI IExtractIconW_fnAddRef(IExtractIconW * iface)
 137 {
 138         IExtractIconWImpl *This = (IExtractIconWImpl *)iface;
 139         ULONG refCount = InterlockedIncrement(&This->ref);
 140
 141         TRACE("(%p)->(count=%lu)\n", This, refCount - 1);
 142
 143         return refCount;
 144 }
 145 /**************************************************************************
 146 *  IExtractIconW_Release
 147 */
 148 static ULONG WINAPI IExtractIconW_fnRelease(IExtractIconW * iface)
 149 {
 150         IExtractIconWImpl *This = (IExtractIconWImpl *)iface;
 151         ULONG refCount = InterlockedDecrement(&This->ref);
 152
 153         TRACE("(%p)->(count=%lu)\n", This, refCount + 1);
 154
 155         if (!refCount)
 156         {
 157           TRACE(" destroying IExtractIcon(%p)\n",This);
 158           SHFree(This->pidl);
 159           HeapFree(GetProcessHeap(),0,This);
 160           return 0;
 161         }
 162         return refCount;
 163 }
 164
 165 static HRESULT getIconLocationForFolder(IExtractIconW *iface, UINT uFlags,
 166  LPWSTR szIconFile, UINT cchMax, int *piIndex, UINT *pwFlags)
 167 {
 168     IExtractIconWImpl *This = (IExtractIconWImpl *)iface;
 169     int icon_idx;
 170     WCHAR wszPath[MAX_PATH];
 171     WCHAR wszCLSIDValue[CHARS_IN_GUID];
 172     static const WCHAR shellClassInfo[] = { '.','S','h','e','l','l','C','l','a','s','s','I','n','f','o',0 };
 173     static const WCHAR iconFile[] = { 'I','c','o','n','F','i','l','e',0 };
 174     static const WCHAR clsid[] = { 'C','L','S','I','D',0 };
 175     static const WCHAR clsid2[] = { 'C','L','S','I','D','2',0 };
 176     static const WCHAR iconIndex[] = { 'I','c','o','n','I','n','d','e','x',0 };
 177
 178     if (SHELL32_GetCustomFolderAttribute(This->pidl, shellClassInfo, iconFile,
 179         wszPath, MAX_PATH))
 180     {
 181         WCHAR wszIconIndex[10];
 182         SHELL32_GetCustomFolderAttribute(This->pidl, shellClassInfo, iconIndex,
 183             wszIconIndex, 10);
 184         *piIndex = atoiW(wszIconIndex);
 185     }
 186     else if (SHELL32_GetCustomFolderAttribute(This->pidl, shellClassInfo, clsid,
 187         wszCLSIDValue, CHARS_IN_GUID) &&
 188         HCR_GetDefaultIconW(wszCLSIDValue, szIconFile, cchMax, &icon_idx))
 189     {
 190        *piIndex = icon_idx;
 191     }
 192     else if (SHELL32_GetCustomFolderAttribute(This->pidl, shellClassInfo, clsid2,
 193         wszCLSIDValue, CHARS_IN_GUID) &&
 194         HCR_GetDefaultIconW(wszCLSIDValue, szIconFile, cchMax, &icon_idx))
 195     {
 196        *piIndex = icon_idx;
 197     }
 198     else
 199     {
 200         static const WCHAR folder[] = { 'F','o','l','d','e','r',0 };
 201
 202         if (!HCR_GetDefaultIconW(folder, szIconFile, cchMax, &icon_idx))
 203         {
 204             lstrcpynW(szIconFile, swShell32Name, cchMax);
 205             icon_idx = -IDI_SHELL_FOLDER;
 206         }
 207
 208         if (uFlags & GIL_OPENICON)
 209             *piIndex = icon_idx<0? icon_idx-1: icon_idx+1;
 210         else
 211             *piIndex = icon_idx;
 212     }
 213
 214     return S_OK;
 215 }
 216
 217 WCHAR swShell32Name[MAX_PATH];
 218
 219 /**************************************************************************
 220 *  IExtractIconW_GetIconLocation
 221 *
 222 * mapping filetype to icon
 223 */
 224 static HRESULT WINAPI IExtractIconW_fnGetIconLocation(
 225         IExtractIconW * iface,
 226         UINT uFlags,            /* GIL_ flags */
 227         LPWSTR szIconFile,
 228         UINT cchMax,
 229         int * piIndex,
 230         UINT * pwFlags)         /* returned GIL_ flags */
 231 {
 232         IExtractIconWImpl *This = (IExtractIconWImpl *)iface;
 233
 234         char    sTemp[MAX_PATH];
 235         int             icon_idx;
 236         GUID const * riid;
 237         LPITEMIDLIST    pSimplePidl = ILFindLastID(This->pidl);
 238
 239         TRACE("(%p) (flags=%u %p %u %p %p)\n", This, uFlags, szIconFile, cchMax, piIndex, pwFlags);
 240
 241         if (pwFlags)
 242           *pwFlags = 0;
 243
 244         if (_ILIsDesktop(pSimplePidl))
 245         {
 246           lstrcpynW(szIconFile, swShell32Name, cchMax);
 247           *piIndex = -IDI_SHELL_DESKTOP;
 248         }
 249
 250         /* my computer and other shell extensions */
 251         else if ((riid = _ILGetGUIDPointer(pSimplePidl)))
 252         {
 253           static const WCHAR fmt[] = { 'C','L','S','I','D','\\',
 254        '{','%','0','8','l','x','-','%','0','4','x','-','%','0','4','x','-',
 255        '%','0','2','x','%','0','2','x','-','%','0','2','x', '%','0','2','x',
 256        '%','0','2','x','%','0','2','x','%','0','2','x','%','0','2','x','}',0 };
 257           WCHAR xriid[50];
 258
 259           sprintfW(xriid, fmt,
 260                   riid->Data1, riid->Data2, riid->Data3,
 261                   riid->Data4[0], riid->Data4[1], riid->Data4[2], riid->Data4[3],
 262                   riid->Data4[4], riid->Data4[5], riid->Data4[6], riid->Data4[7]);
 263
 264           if (HCR_GetDefaultIconW(xriid, szIconFile, cchMax, &icon_idx))
 265           {
 266             *piIndex = icon_idx;
 267           }
 268           else
 269           {
 270             lstrcpynW(szIconFile, swShell32Name, cchMax);
 271             if(IsEqualGUID(riid, &CLSID_MyComputer))
 272                 *piIndex = -IDI_SHELL_MY_COMPUTER;
 273             else if(IsEqualGUID(riid, &CLSID_MyDocuments))
 274                 *piIndex = -IDI_SHELL_MY_DOCUMENTS;
 275             else if(IsEqualGUID(riid, &CLSID_NetworkPlaces))
 276                 *piIndex = -IDI_SHELL_MY_NETWORK_PLACES;
 277             else if(IsEqualGUID(riid, &CLSID_UnixFolder) ||
 278                     IsEqualGUID(riid, &CLSID_UnixDosFolder))
 279                 *piIndex = -IDI_SHELL_DRIVE;
 280             else
 281                 *piIndex = -IDI_SHELL_FOLDER;
 282           }
 283         }
 284
 285         else if (_ILIsDrive (pSimplePidl))
 286         {
 287           static const WCHAR drive[] = { 'D','r','i','v','e',0 };
 288
 289           int icon_idx = -1;
 290
 291           if (_ILGetDrive(pSimplePidl, sTemp, MAX_PATH))
 292           {
 293                 switch(GetDriveTypeA(sTemp))
 294                 {
 295                   case DRIVE_REMOVABLE:   icon_idx = IDI_SHELL_FLOPPY;        break;
 296                   case DRIVE_CDROM:       icon_idx = IDI_SHELL_CDROM;         break;
 297                   case DRIVE_REMOTE:      icon_idx = IDI_SHELL_NETDRIVE;      break;
 298                   case DRIVE_RAMDISK:     icon_idx = IDI_SHELL_RAMDISK;       break;
 299                 }
 300           }
 301
 302           if (icon_idx != -1)
 303           {
 304                 lstrcpynW(szIconFile, swShell32Name, cchMax);
 305                 *piIndex = -icon_idx;
 306           }
 307           else
 308           {
 309                 if (HCR_GetDefaultIconW(drive, szIconFile, cchMax, &icon_idx))
 310                 {
 311                   *piIndex = icon_idx;
 312                 }
 313                 else
 314                 {
 315                   lstrcpynW(szIconFile, swShell32Name, cchMax);
 316                   *piIndex = -IDI_SHELL_DRIVE;
 317                 }
 318           }
 319         }
 320         else if (_ILIsFolder (pSimplePidl))
 321         {
 322             getIconLocationForFolder(iface, uFlags, szIconFile, cchMax, piIndex,
 323                                      pwFlags);
 324         }
 325         else
 326         {
 327           BOOL found = FALSE;
 328
 329           if (_ILIsCPanelStruct(pSimplePidl))
 330           {
 331             if (SUCCEEDED(CPanel_GetIconLocationW(pSimplePidl, szIconFile, cchMax, piIndex)))
 332                 found = TRUE;
 333           }
 334           else if (_ILGetExtension(pSimplePidl, sTemp, MAX_PATH))
 335           {
 336             if (HCR_MapTypeToValueA(sTemp, sTemp, MAX_PATH, TRUE)
 337                 && HCR_GetDefaultIconA(sTemp, sTemp, MAX_PATH, &icon_idx))
 338             {
 339               if (!lstrcmpA("%1", sTemp))               /* icon is in the file */
 340               {
 341                 SHGetPathFromIDListW(This->pidl, szIconFile);
 342                 *piIndex = 0;
 343               }
 344               else
 345               {
 346                 MultiByteToWideChar(CP_ACP, 0, sTemp, -1, szIconFile, cchMax);
 347                 *piIndex = icon_idx;
 348               }
 349
 350               found = TRUE;
 351             }
 352             else if (!lstrcmpiA(sTemp, "lnkfile"))
 353             {
 354               /* extract icon from shell shortcut */
 355               IShellFolder* dsf;
 356               IShellLinkW* psl;
 357
 358               if (SUCCEEDED(SHGetDesktopFolder(&dsf)))
 359               {
 360                 HRESULT hr = IShellFolder_GetUIObjectOf(dsf, NULL, 1, (LPCITEMIDLIST*)&This->pidl, &IID_IShellLinkW, NULL, (LPVOID*)&psl);
 361
 362                 if (SUCCEEDED(hr))
 363                 {
 364                   hr = IShellLinkW_GetIconLocation(psl, szIconFile, MAX_PATH, piIndex);
 365
 366                   if (SUCCEEDED(hr) && *szIconFile)
 367                     found = TRUE;
 368
 369                   IShellLinkW_Release(psl);
 370                 }
 371
 372                 IShellFolder_Release(dsf);
 373               }
 374             }
 375           }
 376
 377           if (!found)                                   /* default icon */
 378           {
 379             lstrcpynW(szIconFile, swShell32Name, cchMax);
 380             *piIndex = 0;
 381           }
 382         }
 383
 384         TRACE("-- %s %x\n", debugstr_w(szIconFile), *piIndex);
 385         return NOERROR;
 386 }
 387
 388 /**************************************************************************
 389 *  IExtractIconW_Extract
 390 */
 391 static HRESULT WINAPI IExtractIconW_fnExtract(IExtractIconW * iface, LPCWSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize)
 392 {
 393         IExtractIconWImpl *This = (IExtractIconWImpl *)iface;
 394         int index;
 395
 396         FIXME("(%p) (file=%p index=%d %p %p size=%08x) semi-stub\n", This, debugstr_w(pszFile), (signed)nIconIndex,
 397               phiconLarge, phiconSmall, nIconSize);
 398
 399         index = SIC_GetIconIndex(pszFile, nIconIndex, 0);
 400
 401         if (phiconLarge)
 402           *phiconLarge = ImageList_GetIcon(ShellBigIconList, index, ILD_TRANSPARENT);
 403
 404         if (phiconSmall)
 405           *phiconSmall = ImageList_GetIcon(ShellSmallIconList, index, ILD_TRANSPARENT);
 406
 407         return S_OK;
 408 }
 409
 410 static const IExtractIconWVtbl eivt =
 411 {
 412         IExtractIconW_fnQueryInterface,
 413         IExtractIconW_fnAddRef,
 414         IExtractIconW_fnRelease,
 415         IExtractIconW_fnGetIconLocation,
 416         IExtractIconW_fnExtract
 417 };
 418
 419 /**************************************************************************
 420 *  IExtractIconA_Constructor
 421 */
 422 IExtractIconA* IExtractIconA_Constructor(LPCITEMIDLIST pidl)
 423 {
 424         IExtractIconWImpl *This = (IExtractIconWImpl *)IExtractIconW_Constructor(pidl);
 425         IExtractIconA *eia = (IExtractIconA *)&This->lpvtblExtractIconA;
 426
 427         TRACE("(%p)->(%p)\n", This, eia);
 428         return eia;
 429 }
 430 /**************************************************************************
 431  *  IExtractIconA_QueryInterface
 432  */
 433 static HRESULT WINAPI IExtractIconA_fnQueryInterface(IExtractIconA * iface, REFIID riid, LPVOID *ppvObj)
 434 {
 435         IExtractIconW *This = impl_from_IExtractIconA(iface);
 436
 437         return IExtractIconW_QueryInterface(This, riid, ppvObj);
 438 }
 439
 440 /**************************************************************************
 441 *  IExtractIconA_AddRef
 442 */
 443 static ULONG WINAPI IExtractIconA_fnAddRef(IExtractIconA * iface)
 444 {
 445         IExtractIconW *This = impl_from_IExtractIconA(iface);
 446
 447         return IExtractIconW_AddRef(This);
 448 }
 449 /**************************************************************************
 450 *  IExtractIconA_Release
 451 */
 452 static ULONG WINAPI IExtractIconA_fnRelease(IExtractIconA * iface)
 453 {
 454         IExtractIconW *This = impl_from_IExtractIconA(iface);
 455
 456         return IExtractIconW_AddRef(This);
 457 }
 458 /**************************************************************************
 459 *  IExtractIconA_GetIconLocation
 460 *
 461 * mapping filetype to icon
 462 */
 463 static HRESULT WINAPI IExtractIconA_fnGetIconLocation(
 464         IExtractIconA * iface,
 465         UINT uFlags,
 466         LPSTR szIconFile,
 467         UINT cchMax,
 468         int * piIndex,
 469         UINT * pwFlags)
 470 {
 471         HRESULT ret;
 472         LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, cchMax * sizeof(WCHAR));
 473         IExtractIconW *This = impl_from_IExtractIconA(iface);
 474
 475         TRACE("(%p) (flags=%u %p %u %p %p)\n", This, uFlags, szIconFile, cchMax, piIndex, pwFlags);
 476
 477         ret = IExtractIconW_GetIconLocation(This, uFlags, lpwstrFile, cchMax, piIndex, pwFlags);
 478         WideCharToMultiByte(CP_ACP, 0, lpwstrFile, -1, szIconFile, cchMax, NULL, NULL);
 479         HeapFree(GetProcessHeap(), 0, lpwstrFile);
 480
 481         TRACE("-- %s %x\n", szIconFile, *piIndex);
 482         return ret;
 483 }
 484 /**************************************************************************
 485 *  IExtractIconA_Extract
 486 */
 487 static HRESULT WINAPI IExtractIconA_fnExtract(IExtractIconA * iface, LPCSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize)
 488 {
 489         HRESULT ret;
 490         INT len = MultiByteToWideChar(CP_ACP, 0, pszFile, -1, NULL, 0);
 491         LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
 492         IExtractIconW *This = impl_from_IExtractIconA(iface);
 493
 494         TRACE("(%p) (file=%p index=%u %p %p size=%u)\n", This, pszFile, nIconIndex, phiconLarge, phiconSmall, nIconSize);
 495
 496         MultiByteToWideChar(CP_ACP, 0, pszFile, -1, lpwstrFile, len);
 497         ret = IExtractIconW_Extract(This, lpwstrFile, nIconIndex, phiconLarge, phiconSmall, nIconSize);
 498         HeapFree(GetProcessHeap(), 0, lpwstrFile);
 499         return ret;
 500 }
 501
 502 static const IExtractIconAVtbl eiavt =
 503 {
 504         IExtractIconA_fnQueryInterface,
 505         IExtractIconA_fnAddRef,
 506         IExtractIconA_fnRelease,
 507         IExtractIconA_fnGetIconLocation,
 508         IExtractIconA_fnExtract
 509 };
 510
 511 /************************************************************************
 512  * IEIPersistFile_QueryInterface (IUnknown)
 513  */
 514 static HRESULT WINAPI IEIPersistFile_fnQueryInterface(
 515         IPersistFile    *iface,
 516         REFIID          iid,
 517         LPVOID          *ppvObj)
 518 {
 519         IExtractIconW *This = impl_from_IPersistFile(iface);
 520
 521         return IExtractIconW_QueryInterface(This, iid, ppvObj);
 522 }
 523
 524 /************************************************************************
 525  * IEIPersistFile_AddRef (IUnknown)
 526  */
 527 static ULONG WINAPI IEIPersistFile_fnAddRef(
 528         IPersistFile    *iface)
 529 {
 530         IExtractIconW *This = impl_from_IPersistFile(iface);
 531
 532         return IExtractIconW_AddRef(This);
 533 }
 534
 535 /************************************************************************
 536  * IEIPersistFile_Release (IUnknown)
 537  */
 538 static ULONG WINAPI IEIPersistFile_fnRelease(
 539         IPersistFile    *iface)
 540 {
 541         IExtractIconW *This = impl_from_IPersistFile(iface);
 542
 543         return IExtractIconW_Release(This);
 544 }
 545
 546 /************************************************************************
 547  * IEIPersistFile_GetClassID (IPersist)
 548  */
 549 static HRESULT WINAPI IEIPersistFile_fnGetClassID(
 550         IPersistFile    *iface,
 551         LPCLSID         lpClassId)
 552 {
 553         CLSID StdFolderID = { 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} };
 554
 555         if (lpClassId==NULL)
 556           return E_POINTER;
 557
 558         memcpy(lpClassId, &StdFolderID, sizeof(StdFolderID));
 559
 560         return S_OK;
 561 }
 562
 563 /************************************************************************
 564  * IEIPersistFile_Load (IPersistFile)
 565  */
 566 static HRESULT WINAPI IEIPersistFile_fnLoad(IPersistFile* iface, LPCOLESTR pszFileName, DWORD dwMode)
 567 {
 568         IExtractIconW *This = impl_from_IPersistFile(iface);
 569         FIXME("%p\n", This);
 570         return E_NOTIMPL;
 571
 572 }
 573
 574 static const IPersistFileVtbl pfvt =
 575 {
 576         IEIPersistFile_fnQueryInterface,
 577         IEIPersistFile_fnAddRef,
 578         IEIPersistFile_fnRelease,
 579         IEIPersistFile_fnGetClassID,
 580         (void *) 0xdeadbeef /* IEIPersistFile_fnIsDirty */,
 581         IEIPersistFile_fnLoad,
 582         (void *) 0xdeadbeef /* IEIPersistFile_fnSave */,
 583         (void *) 0xdeadbeef /* IEIPersistFile_fnSaveCompleted */,
 584         (void *) 0xdeadbeef /* IEIPersistFile_fnGetCurFile */
 585 };