dlls/shell32/shellord.c

   1 /*
   2  *                              Shell Ordinal Functions
   3  *
   4  * These are completely undocumented. The meaning of the functions changes
   5  * between different OS versions (NT uses Unicode strings, 95 uses ASCII
   6  * strings, etc. etc.)
   7  *
   8  * They are just here so that explorer.exe and iexplore.exe can be tested.
   9  *
  10  * Copyright 1997 Marcus Meissner
  11  *           1998 Jürgen Schmied
  12  */
  13 #include <stdlib.h>
  14 #include <string.h>
  15 #include <unistd.h>
  16 #include <ctype.h>
  17 #include "windows.h"
  18 #include "winerror.h"
  19 #include "file.h"
  20 #include "shell.h"
  21 #include "heap.h"
  22 #include "module.h"
  23 #include "neexe.h"
  24 #include "resource.h"
  25 #include "dlgs.h"
  26 #include "win.h"
  27 #include "cursoricon.h"
  28 #include "shlobj.h"
  29 #include "debug.h"
  30 #include "winreg.h"
  31 #include "winnls.h"
  32 #include "winversion.h"
  33 #include "shell32_main.h"
  34
  35 /*************************************************************************
  36  * SHChangeNotifyRegister [SHELL32.2]
  37  * NOTES
  38  *   Idlist is an array of structures and Count specifies how many items in the array
  39  *   (usually just one I think).
  40  */
  41 DWORD WINAPI
  42 SHChangeNotifyRegister(
  43     HWND32 hwnd,
  44     LONG events1,
  45     LONG events2,
  46     DWORD msg,
  47     int count,
  48     IDSTRUCT *idlist)
  49 {       FIXME(shell,"(0x%04x,0x%08lx,0x%08lx,0x%08lx,0x%08x,%p):stub.\n",
  50                 hwnd,events1,events2,msg,count,idlist);
  51         return 0;
  52 }
  53 /*************************************************************************
  54  * SHChangeNotifyDeregister [SHELL32.4]
  55  */
  56 DWORD WINAPI
  57 SHChangeNotifyDeregister(LONG x1)
  58 {       FIXME(shell,"(0x%08lx):stub.\n",x1);
  59         return 0;
  60 }
  61 /*************************************************************************
  62  * NTSHChangeNotifyRegister [SHELL32.640]
  63  * NOTES
  64  *   Idlist is an array of structures and Count specifies how many items in the array
  65  *   (usually just one I think).
  66  */
  67 DWORD WINAPI NTSHChangeNotifyRegister(
  68     HWND32 hwnd,
  69     LONG events1,
  70     LONG events2,
  71     DWORD msg,
  72     int count,
  73     IDSTRUCT *idlist)
  74 {       FIXME(shell,"(0x%04x,0x%08lx,0x%08lx,0x%08lx,0x%08x,%p):stub.\n",
  75                 hwnd,events1,events2,msg,count,idlist);
  76         return 0;
  77 }
  78 /*************************************************************************
  79  * NTSHChangeNotifyDeregister [SHELL32.641]
  80  */
  81 DWORD WINAPI NTSHChangeNotifyDeregister(LONG x1)
  82 {       FIXME(shell,"(0x%08lx):stub.\n",x1);
  83         return 0;
  84 }
  85
  86 /*************************************************************************
  87  * ParseField [SHELL32.58]
  88  *
  89  */
  90 DWORD WINAPI ParseField32A(LPCSTR src, DWORD field, LPSTR dst, DWORD len)
  91 {       WARN(shell,"('%s',0x%08lx,%p,%ld) semi-stub.\n",src,field,dst,len);
  92
  93         if (!src || !src[0] || !dst || !len)
  94           return 0;
  95
  96         if (field >1)
  97         { field--;
  98           while (field)
  99           { if (*src==0x0) return FALSE;
 100             if (*src==',') field--;
 101             src++;
 102           }
 103         }
 104
 105         while (*src!=0x00 && *src!=',' && len>0)
 106         { *dst=*src; dst++, src++; len--;
 107         }
 108         *dst=0x0;
 109
 110         return TRUE;
 111 }
 112
 113 /*************************************************************************
 114  * PickIconDlg [SHELL32.62]
 115  *
 116  */
 117 DWORD WINAPI PickIconDlg(DWORD x,DWORD y,DWORD z,DWORD a)
 118 {       FIXME(shell,"(%08lx,%08lx,%08lx,%08lx):stub.\n",x,y,z,a);
 119         return 0xffffffff;
 120 }
 121
 122 /*************************************************************************
 123  * GetFileNameFromBrowse [SHELL32.63]
 124  *
 125  */
 126 DWORD WINAPI GetFileNameFromBrowse(HWND32 howner, LPSTR targetbuf, DWORD len, DWORD x, LPCSTR suffix, LPCSTR y, LPCSTR cmd)
 127 {       FIXME(shell,"(%04x,%p,%ld,%08lx,%s,%s,%s):stub.\n",
 128             howner,targetbuf,len,x,suffix,y,cmd);
 129     /* puts up a Open Dialog and requests input into targetbuf */
 130     /* OFN_HIDEREADONLY|OFN_NOCHANGEDIR|OFN_FILEMUSTEXIST|OFN_unknown */
 131     lstrcpy32A(targetbuf,"x:\\dummy.exe");
 132     return 1;
 133 }
 134
 135 /*************************************************************************
 136  * SHGetSettings [SHELL32.68]
 137  *
 138  */
 139 DWORD WINAPI SHGetSettings(DWORD x,DWORD y,DWORD z)
 140 {       FIXME(shell,"(0x%08lx,0x%08lx,0x%08lx):stub.\n",x,y,z);
 141         return 0;
 142 }
 143
 144 /*************************************************************************
 145  * SHShellFolderView_Message [SHELL32.73]
 146  *
 147  * PARAMETERS
 148  *  hwndCabinet defines the explorer cabinet window that contains the
 149  *              shellview you need to communicate with
 150  *  uMsg        identifying the SFVM enum to perform
 151  *  lParam
 152  *
 153  * NOTES
 154  *  Message SFVM_REARRANGE = 1
 155  *    This message gets sent when a column gets clicked to instruct the
 156  *    shell view to re-sort the item list. lParam identifies the column
 157  *    that was clicked.
 158  */
 159 int WINAPI SHShellFolderView_Message(HWND32 hwndCabinet,UINT32 uMsg,LPARAM lParam)
 160 { FIXME(shell,"%04x %08ux %08lx stub\n",hwndCabinet,uMsg,lParam);
 161   return 0;
 162 }
 163
 164 /*************************************************************************
 165  * OleStrToStrN  [SHELL32.78]
 166  *
 167  * NOTES
 168  *     exported by ordinal
 169  * FIXME
 170  *  wrong implemented OleStr is NOT wide string !!!! (jsch)
 171  */
 172 BOOL32 WINAPI
 173 OleStrToStrN (LPSTR lpMulti, INT32 nMulti, LPCWSTR lpWide, INT32 nWide) {
 174     return WideCharToMultiByte (0, 0, lpWide, nWide,
 175         lpMulti, nMulti, NULL, NULL);
 176 }
 177
 178 /*************************************************************************
 179  * StrToOleStrN  [SHELL32.79]
 180  *
 181  * NOTES
 182  *     exported by ordinal
 183  * FIXME
 184  *  wrong implemented OleStr is NOT wide string !!!! (jsch)
 185 */
 186 BOOL32 WINAPI
 187 StrToOleStrN (LPWSTR lpWide, INT32 nWide, LPCSTR lpMulti, INT32 nMulti) {
 188     return MultiByteToWideChar (0, 0, lpMulti, nMulti, lpWide, nWide);
 189 }
 190
 191
 192 /*************************************************************************
 193  * SHGetSpecialFolderPath [SHELL32.175]
 194  *
 195  * NOTES
 196  *     exported by ordinal
 197  */
 198 void WINAPI SHGetSpecialFolderPath(DWORD x1,DWORD x2,DWORD x3,DWORD x4) {
 199     FIXME(shell,"(0x%04lx,0x%04lx,csidl=0x%04lx,0x%04lx):stub.\n",
 200       x1,x2,x3,x4
 201     );
 202 }
 203
 204 /*************************************************************************
 205  * RegisterShellHook [SHELL32.181]
 206  *
 207  * PARAMS
 208  *      hwnd [I]  window handle
 209  *      y    [I]  flag ????
 210  *
 211  * NOTES
 212  *     exported by ordinal
 213  */
 214 void WINAPI RegisterShellHook32(HWND32 hwnd, DWORD y) {
 215     FIXME(shell,"(0x%08x,0x%08lx):stub.\n",hwnd,y);
 216 }
 217
 218 /*************************************************************************
 219  * ShellMessageBoxA [SHELL32.183]
 220  *
 221  * Format and output errormessage.
 222  *
 223  * NOTES
 224  *     exported by ordinal
 225  */
 226 void __cdecl
 227 ShellMessageBoxA(HMODULE32 hmod,HWND32 hwnd,DWORD id,DWORD x,DWORD type,LPVOID arglist) {
 228         char    buf[100],buf2[100]/*,*buf3*/;
 229 /*      LPVOID  args = &arglist;*/
 230
 231         if (!LoadString32A(hmod,x,buf,100))
 232                 strcpy(buf,"Desktop");
 233 /*      LoadString32A(hmod,id,buf2,100); */
 234         /* FIXME: the varargs handling doesn't. */
 235 /*      FormatMessage32A(0x500,buf2,0,0,(LPSTR)&buf3,256,(LPDWORD)&args); */
 236
 237         FIXME(shell,"(%08lx,%08lx,%08lx(%s),%08lx(%s),%08lx,%p):stub.\n",
 238                 (DWORD)hmod,(DWORD)hwnd,id,buf2,x,buf,type,arglist
 239         );
 240         /*MessageBox32A(hwnd,buf3,buf,id|0x10000);*/
 241 }
 242
 243 /*************************************************************************
 244  * SHRestricted [SHELL32.100]
 245  *
 246  * walks through policy table, queries <app> key, <type> value, returns
 247  * queried (DWORD) value.
 248  * {0x00001,Explorer,NoRun}
 249  * {0x00002,Explorer,NoClose}
 250  * {0x00004,Explorer,NoSaveSettings}
 251  * {0x00008,Explorer,NoFileMenu}
 252  * {0x00010,Explorer,NoSetFolders}
 253  * {0x00020,Explorer,NoSetTaskbar}
 254  * {0x00040,Explorer,NoDesktop}
 255  * {0x00080,Explorer,NoFind}
 256  * {0x00100,Explorer,NoDrives}
 257  * {0x00200,Explorer,NoDriveAutoRun}
 258  * {0x00400,Explorer,NoDriveTypeAutoRun}
 259  * {0x00800,Explorer,NoNetHood}
 260  * {0x01000,Explorer,NoStartBanner}
 261  * {0x02000,Explorer,RestrictRun}
 262  * {0x04000,Explorer,NoPrinterTabs}
 263  * {0x08000,Explorer,NoDeletePrinter}
 264  * {0x10000,Explorer,NoAddPrinter}
 265  * {0x20000,Explorer,NoStartMenuSubFolders}
 266  * {0x40000,Explorer,MyDocsOnNet}
 267  * {0x80000,WinOldApp,NoRealMode}
 268  *
 269  * NOTES
 270  *     exported by ordinal
 271  */
 272 DWORD WINAPI SHRestricted (DWORD pol) {
 273         HKEY    xhkey;
 274
 275         FIXME(shell,"(%08lx):stub.\n",pol);
 276         if (RegOpenKey32A(HKEY_CURRENT_USER,"Software\\Microsoft\\Windows\\CurrentVersion\\Policies",&xhkey))
 277                 return 0;
 278         /* FIXME: do nothing for now, just return 0 (== "allowed") */
 279         RegCloseKey(xhkey);
 280         return 0;
 281 }
 282
 283 /*************************************************************************
 284  * SHCreateDirectory [SHELL32.165]
 285  *
 286  * NOTES
 287  *  exported by ordinal
 288  *  not sure about LPSECURITY_ATTRIBUTES
 289  */
 290 DWORD WINAPI SHCreateDirectory(LPSECURITY_ATTRIBUTES sec,LPCSTR path) {
 291         TRACE(shell,"(%p,%s):stub.\n",sec,path);
 292         if (CreateDirectory32A(path,sec))
 293                 return TRUE;
 294         /* SHChangeNotify(8,1,path,0); */
 295         return FALSE;
 296 #if 0
 297         if (SHELL32_79(path,(LPVOID)x))
 298                 return 0;
 299         FIXME(shell,"(%08lx,%s):stub.\n",x,path);
 300         return 0;
 301 #endif
 302 }
 303
 304 /*************************************************************************
 305  * SHFree [SHELL32.195]
 306  *
 307  * NOTES
 308  *     free_ptr() - frees memory using IMalloc
 309  *     exported by ordinal
 310  */
 311 DWORD WINAPI SHFree(LPVOID x) {
 312   TRACE(shell,"%p\n",x);
 313   if (!HIWORD(x))
 314   { *(LPDWORD)0xdeaf0000 = 0;
 315   }
 316   return HeapFree(GetProcessHeap(),0,x);
 317 }
 318
 319 /*************************************************************************
 320  * SHAlloc [SHELL32.196]
 321  *
 322  * NOTES
 323  *     void *task_alloc(DWORD len), uses SHMalloc allocator
 324  *     exported by ordinal
 325  */
 326 LPVOID WINAPI SHAlloc(DWORD len) {
 327  /* void * ret = (LPVOID)LocalAlloc32(len,LMEM_ZEROINIT);*/ /* chrashes */
 328  void * ret = (LPVOID) HeapAlloc(GetProcessHeap(),0,len);
 329   TRACE(shell,"%lu bytes at %p\n",len, ret);
 330   return ret;
 331 }
 332
 333 /*************************************************************************
 334  * OpenRegStream [SHELL32.85]
 335  *
 336  * NOTES
 337  *     exported by ordinal
 338  */
 339 DWORD WINAPI OpenRegStream(DWORD x1,DWORD x2,DWORD x3,DWORD x4) {
 340     FIXME(shell,"(0x%08lx,0x%08lx,0x%08lx,0x%08lx):stub.\n",
 341         x1,x2,x3,x4
 342     );
 343     return 0;
 344 }
 345
 346 /*************************************************************************
 347  * SHRegisterDragDrop [SHELL32.86]
 348  *
 349  * NOTES
 350  *     exported by ordinal
 351  */
 352 DWORD WINAPI SHRegisterDragDrop(HWND32 hwnd,DWORD x2) {
 353     FIXME (shell, "(0x%08x,0x%08lx):stub.\n", hwnd, x2);
 354     return 0;
 355 }
 356
 357 /*************************************************************************
 358  * SHRevokeDragDrop [SHELL32.87]
 359  *
 360  * NOTES
 361  *     exported by ordinal
 362  */
 363 DWORD WINAPI SHRevokeDragDrop(DWORD x) {
 364     FIXME(shell,"(0x%08lx):stub.\n",x);
 365     return 0;
 366 }
 367
 368 /*************************************************************************
 369  * RunFileDlg [SHELL32.61]
 370  *
 371  * NOTES
 372  *     Original name: RunFileDlg (exported by ordinal)
 373  */
 374 DWORD WINAPI
 375 RunFileDlg (HWND32 hwndOwner, DWORD dwParam1, DWORD dwParam2,
 376             LPSTR lpszTitle, LPSTR lpszPrompt, UINT32 uFlags)
 377 {
 378     FIXME (shell,"(0x%08x 0x%lx 0x%lx \"%s\" \"%s\" 0x%x):stub.\n",
 379            hwndOwner, dwParam1, dwParam2, lpszTitle, lpszPrompt, uFlags);
 380     return 0;
 381 }
 382
 383 /*************************************************************************
 384  * ExitWindowsDialog [SHELL32.60]
 385  *
 386  * NOTES
 387  *     exported by ordinal
 388  */
 389 DWORD WINAPI
 390 ExitWindowsDialog (HWND32 hwndOwner)
 391 {
 392     FIXME (shell,"(0x%08x):stub.\n", hwndOwner);
 393     return 0;
 394 }
 395
 396 /*************************************************************************
 397  * ArrangeWindows [SHELL32.184]
 398  *
 399  */
 400 DWORD WINAPI
 401 ArrangeWindows (DWORD dwParam1, DWORD dwParam2, DWORD dwParam3,
 402                 DWORD dwParam4, DWORD dwParam5)
 403 {
 404     FIXME (shell,"(0x%lx 0x%lx 0x%lx 0x%lx 0x%lx):stub.\n",
 405            dwParam1, dwParam2, dwParam3, dwParam4, dwParam5);
 406     return 0;
 407 }
 408
 409 /*************************************************************************
 410  * SHCLSIDFromString [SHELL32.147]
 411  *
 412  * NOTES
 413  *     exported by ordinal
 414  */
 415 DWORD WINAPI
 416 SHCLSIDFromString (DWORD dwParam1, DWORD dwParam2)
 417 {
 418     FIXME (shell,"(0x%lx 0x%lx):stub.\n", dwParam1, dwParam2);
 419     FIXME (shell,"(\"%s\" \"%s\"):stub.\n", (LPSTR)dwParam1, (LPSTR)dwParam2);
 420
 421     return 0;
 422 }
 423
 424
 425 /*************************************************************************
 426  * SignalFileOpen [SHELL32.103]
 427  *
 428  * NOTES
 429  *     exported by ordinal
 430  */
 431 DWORD WINAPI
 432 SignalFileOpen (DWORD dwParam1)
 433 {
 434     FIXME (shell,"(0x%08lx):stub.\n", dwParam1);
 435
 436     return 0;
 437 }
 438
 439 /*************************************************************************
 440  * SHAddToRecentDocs [SHELL32.234]
 441  *
 442  * PARAMETERS
 443  *   uFlags  [IN] SHARD_PATH or SHARD_PIDL
 444  *   pv      [IN] string or pidl, NULL clears the list
 445  *
 446  * NOTES
 447  *     exported by name
 448  */
 449 DWORD WINAPI SHAddToRecentDocs32 (UINT32 uFlags,LPCVOID pv)
 450 { if (SHARD_PIDL==uFlags)
 451   { FIXME (shell,"(0x%08x,pidl=%p):stub.\n", uFlags,pv);
 452         }
 453         else
 454         { FIXME (shell,"(0x%08x,%s):stub.\n", uFlags,(char*)pv);
 455         }
 456   return 0;
 457 }
 458 /*************************************************************************
 459  * SHFileOperation32 [SHELL32.242]
 460  *
 461  */
 462 DWORD WINAPI SHFileOperation32(DWORD x)
 463 {       FIXME(shell,"0x%08lx stub\n",x);
 464         return 0;
 465
 466 }
 467
 468 /*************************************************************************
 469  * SHFileOperation32A [SHELL32.243]
 470  *
 471  * NOTES
 472  *     exported by name
 473  */
 474 DWORD WINAPI SHFileOperation32A (LPSHFILEOPSTRUCT32A lpFileOp)
 475 { FIXME (shell,"(%p):stub.\n", lpFileOp);
 476   return 1;
 477 }
 478 /*************************************************************************
 479  * SHFileOperation32W [SHELL32.244]
 480  *
 481  * NOTES
 482  *     exported by name
 483  */
 484 DWORD WINAPI SHFileOperation32W (LPSHFILEOPSTRUCT32W lpFileOp)
 485 { FIXME (shell,"(%p):stub.\n", lpFileOp);
 486   return 1;
 487 }
 488
 489 /*************************************************************************
 490  * SHChangeNotify [SHELL32.239]
 491  *
 492  * NOTES
 493  *     exported by name
 494  */
 495 DWORD WINAPI SHChangeNotify32 (
 496     INT32   wEventId,  /* [IN] flags that specifies the event*/
 497     UINT32  uFlags,   /* [IN] the meaning of dwItem[1|2]*/
 498                 LPCVOID dwItem1,
 499                 LPCVOID dwItem2)
 500 { FIXME (shell,"(0x%08x,0x%08ux,%p,%p):stub.\n", wEventId,uFlags,dwItem1,dwItem2);
 501   return 0;
 502 }
 503 /*************************************************************************
 504  * SHCreateShellFolderViewEx [SHELL32.174]
 505  *
 506  * NOTES
 507  *  see IShellFolder::CreateViewObject
 508  */
 509 HRESULT WINAPI SHCreateShellFolderViewEx32(
 510   LPSHELLVIEWDATA psvcbi, /*[in ] shelltemplate struct*/
 511   LPVOID* ppv)            /*[out] IShellView pointer*/
 512 { FIXME (shell,"(%p,%p):stub.\n", psvcbi,ppv);
 513   return 0;
 514 }
 515 /*************************************************************************
 516  * SHFind_InitMenuPopup [SHELL32.149]
 517  *
 518  * NOTES
 519  *  Registers the menu behind the "Start" button
 520  *
 521  * PARAMETERS
 522  *  hMenu               [in] handel of menu previously created
 523  *  hWndParent  [in] parent window
 524  *  w                   [in] no pointer
 525  *  x                   [in] no pointer
 526  */
 527 HRESULT WINAPI SHFind_InitMenuPopup (HMENU32 hMenu, HWND32 hWndParent, DWORD w, DWORD x)
 528 {       FIXME(shell,"hmenu=0x%08x hwnd=0x%08x 0x%08lx 0x%08lx stub\n",
 529                 hMenu,hWndParent,w,x);
 530         return 0;
 531 }
 532 /*************************************************************************
 533  * FileMenu_InitMenuPopup [SHELL32.109]
 534  *
 535  */
 536 HRESULT WINAPI FileMenu_InitMenuPopup (DWORD hmenu)
 537 {       FIXME(shell,"hmenu=0x%lx stub\n",hmenu);
 538         return 0;
 539 }
 540 /*************************************************************************
 541  * FileMenu_Create [SHELL32.114]
 542  *
 543  * w retval from LoadBitmapA
 544  *
 545  *
 546  */
 547 HRESULT WINAPI FileMenu_Create (DWORD u, DWORD v, DWORD w, DWORD x, DWORD z)
 548 { FIXME(shell,"0x%08lx 0x%08lx hbmp=0x%lx 0x%08lx 0x%08lx stub\n",u,v,w,x,z);
 549   return 0;
 550 }
 551 /*************************************************************************
 552  * FileMenu_TrackPopupMenuEx [SHELL32.116]
 553  *
 554  * PARAMETERS
 555  *  uFlags              [in]    according to TrackPopupMenuEx
 556  *  posX                [in]
 557  *  posY                [in]
 558  *  hWndParent          [in]
 559  *  z   could be rect (trace) or TPMPARAMS (TrackPopupMenuEx)
 560  */
 561 HRESULT WINAPI FileMenu_TrackPopupMenuEx (DWORD t, DWORD uFlags, DWORD posX, DWORD posY, HWND32 hWndParent, DWORD z)
 562 {       FIXME(shell,"0x%lx flags=0x%lx posx=0x%lx posy=0x%lx hwndp=0x%x 0x%lx stub\n",
 563                 t,uFlags,posX,posY, hWndParent,z);
 564         return 0;
 565 }
 566 /*************************************************************************
 567  *  SHWinHelp [SHELL32.127]
 568  *
 569  */
 570 HRESULT WINAPI SHWinHelp (DWORD v, DWORD w, DWORD x, DWORD z)
 571 {       FIXME(shell,"0x%08lx 0x%08lx 0x%08lx 0x%08lx stub\n",v,w,x,z);
 572         return 0;
 573 }
 574 /*************************************************************************
 575  *  SHRunControlPanel [SHELL32.161]
 576  *
 577  */
 578 HRESULT WINAPI SHRunControlPanel (DWORD x, DWORD z)
 579 {       FIXME(shell,"0x%08lx 0x%08lx stub\n",x,z);
 580         return 0;
 581 }
 582 /*************************************************************************
 583  * ShellExecuteEx [SHELL32.291]
 584  *
 585  */
 586 BOOL32 WINAPI ShellExecuteEx32 (LPVOID sei)
 587 {       if (VERSION_OsIsUnicode())
 588           return ShellExecuteEx32W (sei);
 589         return ShellExecuteEx32A (sei);
 590 }
 591 /*************************************************************************
 592  * ShellExecuteEx32A [SHELL32.292]
 593  *
 594  */
 595 BOOL32 WINAPI ShellExecuteEx32A (LPSHELLEXECUTEINFO32A sei)
 596 {       CHAR szApplicationName[MAX_PATH],szCommandline[MAX_PATH],szPidl[20];
 597         LPSTR pos;
 598         int gap, len;
 599         STARTUPINFO32A  startupinfo;
 600         PROCESS_INFORMATION processinformation;
 601
 602         FIXME(shell,"mask=0x%08lx hwnd=0x%04x verb=%s file=%s parm=%s dir=%s show=0x%08x class=%sstub\n",
 603                 sei->fMask, sei->hwnd, sei->lpVerb, sei->lpFile,
 604                 sei->lpParameters, sei->lpDirectory, sei->nShow, sei->lpClass);
 605
 606         ZeroMemory(szApplicationName,MAX_PATH);
 607         if (sei->lpFile)
 608           strcpy(szApplicationName, sei->lpFile);
 609
 610         ZeroMemory(szCommandline,MAX_PATH);
 611         if (sei->lpParameters)
 612           strcpy(szCommandline, sei->lpParameters);
 613
 614         if (sei->fMask & (SEE_MASK_CLASSKEY | SEE_MASK_INVOKEIDLIST | SEE_MASK_ICON | SEE_MASK_HOTKEY |
 615                           SEE_MASK_NOCLOSEPROCESS | SEE_MASK_CONNECTNETDRV | SEE_MASK_FLAG_DDEWAIT |
 616                           SEE_MASK_DOENVSUBST | SEE_MASK_FLAG_NO_UI | SEE_MASK_UNICODE |
 617                           SEE_MASK_NO_CONSOLE | SEE_MASK_ASYNCOK | SEE_MASK_HMONITOR ))
 618         { FIXME (shell,"flags ignored: 0x%08lx\n", sei->fMask);
 619         }
 620
 621         if (sei->fMask & SEE_MASK_CLASSNAME)
 622         { HCR_GetExecuteCommand(sei->lpClass, (sei->lpVerb) ? sei->lpVerb : "open", szCommandline, 256);
 623         }
 624
 625         /* process the IDList */
 626         if ( (sei->fMask & SEE_MASK_INVOKEIDLIST) == SEE_MASK_INVOKEIDLIST) /*0x0c*/
 627         { SHGetPathFromIDList32A (sei->lpIDList,szApplicationName);
 628           FIXME(shell,"-- idlist=%p (%s)\n", sei->lpIDList, szApplicationName);
 629         }
 630         else
 631         { if (sei->fMask & SEE_MASK_IDLIST )
 632           { /* %I is the adress of a global item ID*/
 633             pos = strstr(szCommandline, "%I");
 634             if (pos)
 635             { HGLOBAL32 hmem = SHAllocShared ( sei->lpIDList, ILGetSize(sei->lpIDList), 0);
 636               sprintf(szPidl,":%li",(DWORD)SHLockShared(hmem,0) );
 637               SHUnlockShared(hmem);
 638
 639               gap = strlen(szPidl);
 640               len = strlen(pos)-2;
 641               memmove(pos+gap,pos+2,len);
 642               memcpy(pos,szPidl,gap);
 643
 644             }
 645           }
 646         }
 647
 648         pos = strstr(szCommandline, ",%L");     /* dunno what it means: kill it*/
 649         if (pos)
 650         { len = strlen(pos)-2;
 651           *pos=0x0;
 652           memmove(pos,pos+3,len);
 653         }
 654
 655         FIXME(shell,"-- %s\n",szCommandline);
 656
 657         ZeroMemory(&startupinfo,sizeof(STARTUPINFO32A));
 658         startupinfo.cb = sizeof(STARTUPINFO32A);
 659
 660         CreateProcess32A(szApplicationName[0] ? szApplicationName:NULL,
 661                          szCommandline[0] ? szCommandline : NULL,
 662                          NULL, NULL, FALSE, 0,
 663                          NULL, NULL, &startupinfo, &processinformation);
 664
 665
 666         return 0;
 667 }
 668 /*************************************************************************
 669  * ShellExecuteEx [SHELL32.293]
 670  *
 671  */
 672 BOOL32 WINAPI ShellExecuteEx32W (LPSHELLEXECUTEINFO32W sei)
 673 {       WCHAR szTemp[MAX_PATH];
 674
 675         FIXME(shell,"(%p): stub\n",sei);
 676
 677         if (sei->fMask & SEE_MASK_IDLIST)
 678         { SHGetPathFromIDList32W (sei->lpIDList,szTemp);
 679           TRACE (shell,"-- idlist=%p (%s)\n", sei->lpIDList, debugstr_w(szTemp));
 680         }
 681
 682         if (sei->fMask & SEE_MASK_CLASSNAME)
 683         { TRACE (shell,"-- classname= %s\n", debugstr_w(sei->lpClass));
 684         }
 685
 686         if (sei->lpVerb)
 687         { TRACE (shell,"-- action=%s\n", debugstr_w(sei->lpVerb));
 688         }
 689
 690         return 0;
 691 }
 692 static LPUNKNOWN SHELL32_IExplorerInterface=0;
 693 /*************************************************************************
 694  * SHSetInstanceExplorer [SHELL32.176]
 695  *
 696  * NOTES
 697  *  Sets the interface
 698  */
 699 HRESULT WINAPI SHSetInstanceExplorer (LPUNKNOWN lpUnknown)
 700 {       TRACE (shell,"%p\n", lpUnknown);
 701         SHELL32_IExplorerInterface = lpUnknown;
 702         return (HRESULT) lpUnknown;
 703 }
 704 /*************************************************************************
 705  * SHGetInstanceExplorer [SHELL32.256]
 706  *
 707  * NOTES
 708  *  gets the interface pointer of the explorer and a reference
 709  */
 710 HRESULT WINAPI SHGetInstanceExplorer (LPUNKNOWN * lpUnknown)
 711 {       TRACE(shell,"%p\n", lpUnknown);
 712
 713         *lpUnknown = SHELL32_IExplorerInterface;
 714
 715         if (!SHELL32_IExplorerInterface)
 716           return E_FAIL;
 717
 718         SHELL32_IExplorerInterface->lpvtbl->fnAddRef(SHELL32_IExplorerInterface);
 719         return NOERROR;
 720 }
 721 /*************************************************************************
 722  * SHFreeUnusedLibraries [SHELL32.123]
 723  *
 724  * NOTES
 725  *  exported by name
 726  */
 727 HRESULT WINAPI SHFreeUnusedLibraries (void)
 728 {       FIXME(shell,"stub\n");
 729         return TRUE;
 730 }
 731 /*************************************************************************
 732  * DAD_ShowDragImage [SHELL32.137]
 733  *
 734  * NOTES
 735  *  exported by name
 736  */
 737 HRESULT WINAPI DAD_ShowDragImage (DWORD u)
 738 { FIXME(shell,"0x%08lx stub\n",u);
 739   return 0;
 740 }
 741 /*************************************************************************
 742  * FileMenu_Destroy [SHELL32.118]
 743  *
 744  * NOTES
 745  *  exported by name
 746  */
 747 HRESULT WINAPI FileMenu_Destroy (DWORD u)
 748 { FIXME(shell,"0x%08lx stub\n",u);
 749   return 0;
 750 }
 751 /*************************************************************************
 752  * SHRegCloseKey32 [NT4.0:SHELL32.505]
 753  *
 754  */
 755 HRESULT WINAPI SHRegCloseKey32 (HKEY hkey)
 756 {       TRACE(shell,"0x%04x\n",hkey);
 757         return RegCloseKey( hkey );
 758 }
 759 /*************************************************************************
 760  * SHRegOpenKey32A [SHELL32.506]
 761  *
 762  */
 763 HRESULT WINAPI SHRegOpenKey32A(HKEY hKey, LPSTR lpSubKey, LPHKEY phkResult)
 764 {       FIXME(shell,"(0x%08x, %s, %p)\n", hKey, debugstr_a(lpSubKey),
 765               phkResult);
 766         return RegOpenKey32A(hKey, lpSubKey, phkResult);
 767 }
 768
 769 /*************************************************************************
 770  * SHRegOpenKey32W [NT4.0:SHELL32.507]
 771  *
 772  */
 773 HRESULT WINAPI SHRegOpenKey32W (HKEY hkey, LPCWSTR lpszSubKey, LPHKEY retkey)
 774 {       WARN(shell,"0x%04x %s %p\n",hkey,debugstr_w(lpszSubKey),retkey);
 775         return RegOpenKey32W( hkey, lpszSubKey, retkey );
 776 }
 777 /*************************************************************************
 778  * SHRegQueryValueExA [SHELL32.509]
 779  *
 780  */
 781 HRESULT WINAPI SHRegQueryValueEx32A(DWORD u, LPSTR v, DWORD w, DWORD x,
 782                                   DWORD y, DWORD z)
 783 {       FIXME(shell,"0x%04lx %s 0x%04lx 0x%04lx 0x%04lx  0x%04lx stub\n",
 784                 u,debugstr_a(v),w,x,y,z);
 785         return 0;
 786 }
 787 /*************************************************************************
 788  * SHRegQueryValue32W [NT4.0:SHELL32.510]
 789  *
 790  */
 791 HRESULT WINAPI SHRegQueryValue32W (HKEY hkey, LPWSTR lpszSubKey,
 792                                  LPWSTR lpszData, LPDWORD lpcbData )
 793 {       WARN(shell,"0x%04x %s %p %p semi-stub\n",
 794                 hkey, debugstr_w(lpszSubKey), lpszData, lpcbData);
 795         return RegQueryValue32W( hkey, lpszSubKey, lpszData, lpcbData );
 796 }
 797
 798 /*************************************************************************
 799  * SHRegQueryValueEx32W [NT4.0:SHELL32.511]
 800  *
 801  * FIXME
 802  *  if the datatype REG_EXPAND_SZ then expand the string and change
 803  *  *pdwType to REG_SZ.
 804  */
 805 HRESULT WINAPI SHRegQueryValueEx32W (HKEY hkey, LPWSTR pszValue, LPDWORD pdwReserved,
 806                  LPDWORD pdwType, LPVOID pvData, LPDWORD pcbData)
 807 {       DWORD ret;
 808         WARN(shell,"0x%04x %s %p %p %p %p semi-stub\n",
 809                 hkey, debugstr_w(pszValue), pdwReserved, pdwType, pvData, pcbData);
 810         ret = RegQueryValueEx32W ( hkey, pszValue, pdwReserved, pdwType, pvData, pcbData);
 811         return ret;
 812 }
 813
 814 /*************************************************************************
 815  * ReadCabinetState [NT 4.0:SHELL32.651]
 816  *
 817  */
 818 HRESULT WINAPI ReadCabinetState(DWORD u, DWORD v)
 819 {       FIXME(shell,"0x%04lx 0x%04lx stub\n",u,v);
 820         return 0;
 821 }
 822 /*************************************************************************
 823  * WriteCabinetState [NT 4.0:SHELL32.652]
 824  *
 825  */
 826 HRESULT WINAPI WriteCabinetState(DWORD u)
 827 {       FIXME(shell,"0x%04lx stub\n",u);
 828         return 0;
 829 }
 830 /*************************************************************************
 831  * FileIconInit [SHELL32.660]
 832  *
 833  */
 834 BOOL32 WINAPI FileIconInit(BOOL32 bFullInit)
 835 {       FIXME(shell,"(%s)\n", bFullInit ? "true" : "false");
 836         return 0;
 837 }
 838 /*************************************************************************
 839  * IsUserAdmin [NT 4.0:SHELL32.680]
 840  *
 841  */
 842 HRESULT WINAPI IsUserAdmin(void)
 843 {       FIXME(shell,"stub\n");
 844         return TRUE;
 845 }
 846 /*************************************************************************
 847  * StrRetToStrN [SHELL32.96]
 848  *
 849  * converts a STRRET to a normal string
 850  *
 851  * NOTES
 852  *  FIXME the string handling is to simple (different STRRET choices)
 853  *  at the moment only CSTR
 854  *  the pidl is for STRRET OFFSET
 855  */
 856 HRESULT WINAPI StrRetToStrN (LPVOID dest, DWORD len, LPSTRRET src, LPITEMIDLIST pidl)
 857 {       TRACE(shell,"dest=0x%p len=0x%lx strret=0x%p pidl=%p stub\n",dest,len,src,pidl);
 858
 859         switch (src->uType)
 860         { case STRRET_WSTR:
 861             WideCharToMultiByte(CP_ACP, 0, src->u.pOleStr, -1, (LPSTR)dest, len, NULL, NULL);
 862             SHFree(src->u.pOleStr);
 863             break;
 864
 865           case STRRET_CSTRA:
 866             if (VERSION_OsIsUnicode())
 867               lstrcpynAtoW((LPWSTR)dest, src->u.cStr, len);
 868             else
 869               strncpy((LPSTR)dest, src->u.cStr, len);
 870             break;
 871
 872           case STRRET_OFFSETA:
 873             if (pidl)
 874             { if(VERSION_OsIsUnicode())
 875                 lstrcpynAtoW((LPWSTR)dest, ((LPCSTR)&pidl->mkid)+src->u.uOffset, len);
 876               else
 877                 strncpy((LPSTR)dest, ((LPCSTR)&pidl->mkid)+src->u.uOffset, len);
 878               break;
 879             }
 880
 881           default:
 882             FIXME(shell,"unknown type!\n");
 883             if (len)
 884             { *(LPSTR)dest = '\0';
 885             }
 886             return(FALSE);
 887         }
 888         return(TRUE);
 889 }
 890
 891 /*************************************************************************
 892  * StrChrW [NT 4.0:SHELL32.651]
 893  *
 894  */
 895 LPWSTR WINAPI StrChrW (LPWSTR str, WCHAR x )
 896 {       LPWSTR ptr=str;
 897
 898         TRACE(shell,"%s 0x%04x\n",debugstr_w(str),x);
 899         do
 900         {  if (*ptr==x)
 901            { return ptr;
 902            }
 903            ptr++;
 904         } while (*ptr);
 905         return NULL;
 906 }
 907
 908 /*************************************************************************
 909  *      StrCmpNIW               [NT 4.0:SHELL32.*]
 910  *
 911  */
 912 INT32 WINAPI StrCmpNIW ( LPWSTR wstr1, LPWSTR wstr2, INT32 len)
 913 {       FIXME( shell,"%s %s %i stub\n", debugstr_w(wstr1),debugstr_w(wstr2),len);
 914         return 0;
 915 }
 916
 917 /*************************************************************************
 918  * SHAllocShared [SHELL32.520]
 919  *
 920  * NOTES
 921  *  parameter1 is return value from HeapAlloc
 922  *  parameter2 is equal to the size allocated with HeapAlloc
 923  *  parameter3 is return value from GetCurrentProcessId
 924  *
 925  *  the return value is posted as lParam with 0x402 (WM_USER+2) to somewhere
 926  *  WM_USER+2 could be the undocumented CWM_SETPATH
 927  *  the allocated memory contains a pidl
 928  */
 929 HGLOBAL32 WINAPI SHAllocShared(LPVOID psrc, DWORD size, DWORD procID)
 930 {       HGLOBAL32 hmem;
 931         LPVOID pmem;
 932
 933         TRACE(shell,"ptr=%p size=0x%04lx procID=0x%04lx\n",psrc,size,procID);
 934         hmem = GlobalAlloc32(GMEM_FIXED, size);
 935         if (!hmem)
 936           return 0;
 937
 938         pmem =  GlobalLock32 (hmem);
 939
 940         if (! pmem)
 941           return 0;
 942
 943         memcpy (pmem, psrc, size);
 944         GlobalUnlock32(hmem);
 945         return hmem;
 946 }
 947 /*************************************************************************
 948  * SHLockShared [SHELL32.521]
 949  *
 950  * NOTES
 951  *  parameter1 is return value from SHAllocShared
 952  *  parameter2 is return value from GetCurrentProcessId
 953  *  the receiver of (WM_USER+2) trys to lock the HANDLE (?)
 954  *  the returnvalue seems to be a memoryadress
 955  */
 956 LPVOID WINAPI SHLockShared(HANDLE32 hmem, DWORD procID)
 957 {       TRACE(shell,"handle=0x%04x procID=0x%04lx\n",hmem,procID);
 958         return GlobalLock32(hmem);
 959 }
 960 /*************************************************************************
 961  * SHUnlockShared [SHELL32.522]
 962  *
 963  * NOTES
 964  *  parameter1 is return value from SHLockShared
 965  */
 966 BOOL32 WINAPI SHUnlockShared(HANDLE32 pmem)
 967 {       TRACE(shell,"handle=0x%04x\n",pmem);
 968         return GlobalUnlock32(pmem);
 969 }
 970 /*************************************************************************
 971  * SHFreeShared [SHELL32.523]
 972  *
 973  * NOTES
 974  *  parameter1 is return value from SHAllocShared
 975  *  parameter2 is return value from GetCurrentProcessId
 976  */
 977 HANDLE32 WINAPI SHFreeShared(HANDLE32 hmem, DWORD procID)
 978 {       TRACE(shell,"handle=0x%04x 0x%04lx\n",hmem,procID);
 979         return GlobalFree32(hmem);
 980 }
 981
 982 /*************************************************************************
 983  * SetAppStartingCursor32 [SHELL32.99]
 984  *
 985  */
 986 HRESULT WINAPI SetAppStartingCursor32(HWND32 u, DWORD v)
 987 {       FIXME(shell,"hwnd=0x%04x 0x%04lx stub\n",u,v );
 988         return 0;
 989 }
 990 /*************************************************************************
 991  * SHLoadOLE32 [SHELL32.151]
 992  *
 993  */
 994 HRESULT WINAPI SHLoadOLE32(DWORD u)
 995 {       FIXME(shell,"0x%04lx stub\n",u);
 996         return S_OK;
 997 }
 998 /*************************************************************************
 999  * Shell_MergeMenus32 [SHELL32.67]
1000  *
1001  */
1002 BOOL32 _SHIsMenuSeparator(HMENU32 hm, int i)
1003 {
1004         MENUITEMINFO32A mii;
1005
1006         mii.cbSize = sizeof(MENUITEMINFO32A);
1007         mii.fMask = MIIM_TYPE;
1008         mii.cch = 0;    /* WARNING: We MUST initialize it to 0*/
1009         if (!GetMenuItemInfo32A(hm, i, TRUE, &mii))
1010         { return(FALSE);
1011         }
1012
1013         if (mii.fType & MFT_SEPARATOR)
1014         { return(TRUE);
1015         }
1016
1017         return(FALSE);
1018 }
1019 #define MM_ADDSEPARATOR         0x00000001L
1020 #define MM_SUBMENUSHAVEIDS      0x00000002L
1021 HRESULT WINAPI Shell_MergeMenus32 (HMENU32 hmDst, HMENU32 hmSrc, UINT32 uInsert, UINT32 uIDAdjust, UINT32 uIDAdjustMax, ULONG uFlags)
1022 {       int             nItem;
1023         HMENU32         hmSubMenu;
1024         BOOL32          bAlreadySeparated;
1025         MENUITEMINFO32A miiSrc;
1026         char            szName[256];
1027         UINT32          uTemp, uIDMax = uIDAdjust;
1028
1029         FIXME(shell,"hmenu1=0x%04x hmenu2=0x%04x 0x%04x 0x%04x 0x%04x  0x%04lx stub\n",
1030                  hmDst, hmSrc, uInsert, uIDAdjust, uIDAdjustMax, uFlags);
1031
1032         if (!hmDst || !hmSrc)
1033         { return uIDMax;
1034         }
1035
1036         nItem = GetMenuItemCount32(hmDst);
1037         if (uInsert >= (UINT32)nItem)
1038         { uInsert = (UINT32)nItem;
1039           bAlreadySeparated = TRUE;
1040         }
1041         else
1042         { bAlreadySeparated = _SHIsMenuSeparator(hmDst, uInsert);;
1043         }
1044         if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
1045         { /* Add a separator between the menus */
1046           InsertMenu32A(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
1047           bAlreadySeparated = TRUE;
1048         }
1049
1050
1051         /* Go through the menu items and clone them*/
1052         for (nItem = GetMenuItemCount32(hmSrc) - 1; nItem >= 0; nItem--)
1053         { miiSrc.cbSize = sizeof(MENUITEMINFO32A);
1054           miiSrc.fMask = MIIM_STATE | MIIM_ID | MIIM_SUBMENU | MIIM_CHECKMARKS | MIIM_TYPE | MIIM_DATA;
1055           /* We need to reset this every time through the loop in case
1056           menus DON'T have IDs*/
1057           miiSrc.fType = MFT_STRING;
1058           miiSrc.dwTypeData = szName;
1059           miiSrc.dwItemData = 0;
1060           miiSrc.cch = sizeof(szName);
1061
1062           if (!GetMenuItemInfo32A(hmSrc, nItem, TRUE, &miiSrc))
1063           { continue;
1064           }
1065           if (miiSrc.fType & MFT_SEPARATOR)
1066           { /* This is a separator; don't put two of them in a row*/
1067             if (bAlreadySeparated)
1068             { continue;
1069             }
1070             bAlreadySeparated = TRUE;
1071           }
1072           else if (miiSrc.hSubMenu)
1073           { if (uFlags & MM_SUBMENUSHAVEIDS)
1074             { /* Adjust the ID and check it*/
1075               miiSrc.wID += uIDAdjust;
1076               if (miiSrc.wID > uIDAdjustMax)
1077               { continue;
1078               }
1079               if (uIDMax <= miiSrc.wID)
1080               { uIDMax = miiSrc.wID + 1;
1081               }
1082             }
1083             else
1084             { /* Don't set IDs for submenus that didn't have them already */
1085               miiSrc.fMask &= ~MIIM_ID;
1086             }
1087             hmSubMenu = miiSrc.hSubMenu;
1088             miiSrc.hSubMenu = CreatePopupMenu32();
1089             if (!miiSrc.hSubMenu)
1090             { return(uIDMax);
1091             }
1092             uTemp = Shell_MergeMenus32(miiSrc.hSubMenu, hmSubMenu, 0, uIDAdjust, uIDAdjustMax, uFlags&MM_SUBMENUSHAVEIDS);
1093             if (uIDMax <= uTemp)
1094             { uIDMax = uTemp;
1095             }
1096             bAlreadySeparated = FALSE;
1097           }
1098           else
1099           { /* Adjust the ID and check it*/
1100             miiSrc.wID += uIDAdjust;
1101             if (miiSrc.wID > uIDAdjustMax)
1102             { continue;
1103             }
1104             if (uIDMax <= miiSrc.wID)
1105             { uIDMax = miiSrc.wID + 1;
1106             }
1107             bAlreadySeparated = FALSE;
1108           }
1109           if (!InsertMenuItem32A(hmDst, uInsert, TRUE, &miiSrc))
1110           { return(uIDMax);
1111           }
1112         }
1113
1114         /* Ensure the correct number of separators at the beginning of the
1115         inserted menu items*/
1116         if (uInsert == 0)
1117         { if (bAlreadySeparated)
1118           { DeleteMenu32(hmDst, uInsert, MF_BYPOSITION);
1119           }
1120         }
1121         else
1122         { if (_SHIsMenuSeparator(hmDst, uInsert-1))
1123           { if (bAlreadySeparated)
1124             { DeleteMenu32(hmDst, uInsert, MF_BYPOSITION);
1125             }
1126           }
1127           else
1128           { if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
1129             { /* Add a separator between the menus*/
1130               InsertMenu32A(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
1131             }
1132           }
1133         }
1134         return(uIDMax);
1135
1136 }
1137 /*************************************************************************
1138  * DriveType32 [SHELL32.64]
1139  *
1140  */
1141 HRESULT WINAPI DriveType32(DWORD u)
1142 {       FIXME(shell,"0x%04lx stub\n",u);
1143         return 0;
1144 }
1145 /*************************************************************************
1146  * SHAbortInvokeCommand [SHELL32.198]
1147  *
1148  */
1149 HRESULT WINAPI SHAbortInvokeCommand(void)
1150 {       FIXME(shell,"stub\n");
1151         return 1;
1152 }
1153 /*************************************************************************
1154  * SHOutOfMemoryMessageBox [SHELL32.126]
1155  *
1156  */
1157 HRESULT WINAPI SHOutOfMemoryMessageBox(DWORD u, DWORD v, DWORD w)
1158 {       FIXME(shell,"0x%04lx 0x%04lx 0x%04lx stub\n",u,v,w);
1159         return 0;
1160 }
1161 /*************************************************************************
1162  * SHFlushClipboard [SHELL32.121]
1163  *
1164  */
1165 HRESULT WINAPI SHFlushClipboard(void)
1166 {       FIXME(shell,"stub\n");
1167         return 1;
1168 }
1169 /*************************************************************************
1170  * StrRChrW [SHELL32.320]
1171  *
1172  */
1173 LPWSTR WINAPI StrRChrW(LPWSTR lpStart, LPWSTR lpEnd, DWORD wMatch)
1174 {       LPWSTR wptr=NULL;
1175         TRACE(shell,"%s %s 0x%04x\n",debugstr_w(lpStart),debugstr_w(lpEnd), (WCHAR)wMatch );
1176
1177         /* if the end not given, search*/
1178         if (!lpEnd)
1179         { lpEnd=lpStart;
1180           while (*lpEnd)
1181             lpEnd++;
1182         }
1183
1184         do
1185         { if (*lpStart==(WCHAR)wMatch)
1186             wptr = lpStart;
1187           lpStart++;
1188         } while ( lpStart<=lpEnd );
1189         return wptr;
1190 }
1191 /*************************************************************************
1192 *       StrFormatByteSize       [SHLWAPI]
1193 */
1194 LPSTR WINAPI StrFormatByteSize32A ( DWORD dw, LPSTR pszBuf, UINT32 cchBuf )
1195 {       char buf[64];
1196         TRACE(shell,"%lx %p %i\n", dw, pszBuf, cchBuf);
1197         if ( dw<1024L )
1198         { sprintf (buf,"%3.1f bytes", (FLOAT)dw);
1199         }
1200         else if ( dw<1048576L)
1201         { sprintf (buf,"%3.1f KB", (FLOAT)dw/1024);
1202         }
1203         else if ( dw < 1073741824L)
1204         { sprintf (buf,"%3.1f MB", (FLOAT)dw/1048576L);
1205         }
1206         else
1207         { sprintf (buf,"%3.1f GB", (FLOAT)dw/1073741824L);
1208         }
1209         strncpy (pszBuf, buf, cchBuf);
1210         return pszBuf;
1211 }
1212 LPWSTR WINAPI StrFormatByteSize32W ( DWORD dw, LPWSTR pszBuf, UINT32 cchBuf )
1213 {       char buf[64];
1214         TRACE(shell,"%lx %p %i\n", dw, pszBuf, cchBuf);
1215         if ( dw<1024L )
1216         { sprintf (buf,"%3.1f bytes", (FLOAT)dw);
1217         }
1218         else if ( dw<1048576L)
1219         { sprintf (buf,"%3.1f KB", (FLOAT)dw/1024);
1220         }
1221         else if ( dw < 1073741824L)
1222         { sprintf (buf,"%3.1f MB", (FLOAT)dw/1048576L);
1223         }
1224         else
1225         { sprintf (buf,"%3.1f GB", (FLOAT)dw/1073741824L);
1226         }
1227         lstrcpynAtoW (pszBuf, buf, cchBuf);
1228         return pszBuf;
1229 }
1230 /*************************************************************************
1231  * SHWaitForFileToOpen [SHELL32.97]
1232  *
1233  */
1234 HRESULT WINAPI SHWaitForFileToOpen(DWORD u, DWORD v, DWORD w)
1235 {       FIXME(shell,"0x%04lx 0x%04lx 0x%04lx stub\n",u,v,w);
1236         return 0;
1237 }
1238 /*************************************************************************
1239  * Control_FillCache_RunDLL [SHELL32.8]
1240  *
1241  */
1242 HRESULT WINAPI Control_FillCache_RunDLL(HWND32 hWnd, HANDLE32 hModule, DWORD w, DWORD x)
1243 {       FIXME(shell,"0x%04x 0x%04x 0x%04lx 0x%04lx stub\n",hWnd, hModule,w,x);
1244         return 0;
1245 }