git.oblomov.eu Git - wine/blob - dlls/shell32/shell32_main.c

   1 /*
   2  *                              Shell basics
   3  *
   4  *  1998 Marcus Meissner
   5  *  1998 Juergen Schmied (jsch)  *  <juergen.schmied@metronet.de>
   6  */
   7 #include <stdlib.h>
   8 #include <string.h>
   9
  10 #include "windows.h"
  11 #include "wine/winuser16.h"
  12 #include "winerror.h"
  13 #include "heap.h"
  14 #include "resource.h"
  15 #include "dlgs.h"
  16 #include "win.h"
  17 #include "sysmetrics.h"
  18 #include "debug.h"
  19 #include "winreg.h"
  20 #include "authors.h"
  21
  22 #include "shell.h"
  23 #include "pidl.h"
  24 #include "shlobj.h"
  25 #include "shell32_main.h"
  26
  27 #include "shlguid.h"
  28
  29 /*************************************************************************
  30  *                              CommandLineToArgvW      [SHELL32.7]
  31  */
  32 LPWSTR* WINAPI CommandLineToArgvW(LPWSTR cmdline,LPDWORD numargs)
  33 { LPWSTR  *argv,s,t;
  34         int     i;
  35   TRACE(shell,"\n");
  36
  37         /* to get writeable copy */
  38         cmdline = HEAP_strdupW( GetProcessHeap(), 0, cmdline);
  39         s=cmdline;i=0;
  40   while (*s)
  41   { /* space */
  42     if (*s==0x0020)
  43     { i++;
  44                         s++;
  45                         while (*s && *s==0x0020)
  46                                 s++;
  47                         continue;
  48                 }
  49                 s++;
  50         }
  51         argv=(LPWSTR*)HeapAlloc( GetProcessHeap(), 0, sizeof(LPWSTR)*(i+1) );
  52         s=t=cmdline;
  53         i=0;
  54   while (*s)
  55   { if (*s==0x0020)
  56     { *s=0;
  57                         argv[i++]=HEAP_strdupW( GetProcessHeap(), 0, t );
  58                         *s=0x0020;
  59                         while (*s && *s==0x0020)
  60                                 s++;
  61                         if (*s)
  62                                 t=s+1;
  63                         else
  64                                 t=s;
  65                         continue;
  66                 }
  67                 s++;
  68         }
  69         if (*t)
  70                 argv[i++]=(LPWSTR)HEAP_strdupW( GetProcessHeap(), 0, t );
  71         HeapFree( GetProcessHeap(), 0, cmdline );
  72         argv[i]=NULL;
  73         *numargs=i;
  74         return argv;
  75 }
  76
  77 /*************************************************************************
  78  *                              Control_RunDLL          [SHELL32.12]
  79  *
  80  * Wild speculation in the following!
  81  *
  82  * http://premium.microsoft.com/msdn/library/techart/msdn193.htm
  83  */
  84
  85 void WINAPI Control_RunDLL( HWND32 hwnd, LPCVOID code, LPCSTR cmd, DWORD arg4 )
  86 {
  87     FIXME(shell, "(0x%08x, %p, %s, 0x%08lx): stub\n", hwnd, code,
  88           debugstr_a(cmd), arg4);
  89 }
  90
  91 /*************************************************************************
  92  *  SHGetFileInfoA              [SHELL32.254]
  93  *
  94  * FIXME
  95  *
  96  */
  97
  98 DWORD WINAPI SHGetFileInfo32A(LPCSTR path,DWORD dwFileAttributes,
  99                               SHFILEINFO32A *psfi, UINT32 sizeofpsfi,
 100                               UINT32 flags )
 101 {       CHAR            szTemp[MAX_PATH];
 102         LPPIDLDATA      pData;
 103         LPITEMIDLIST    pPidlTemp = NULL;
 104         DWORD           ret=0;
 105
 106         TRACE(shell,"(%s,0x%lx,%p,0x%x,0x%x)\n",
 107               path,dwFileAttributes,psfi,sizeofpsfi,flags);
 108
 109         /* translate the pidl to a path*/
 110         if (flags & SHGFI_PIDL)
 111         { pPidlTemp = (LPCITEMIDLIST)path;
 112           SHGetPathFromIDList32A (pPidlTemp, szTemp);
 113           TRACE(shell,"pidl=%p is %s\n", path, szTemp);
 114         }
 115         else
 116         { strcpy(szTemp,path);
 117           TRACE(shell,"path=%s\n", szTemp);
 118         }
 119
 120         if (flags & SHGFI_ATTRIBUTES)
 121         { if (flags & SHGFI_PIDL)
 122           { pData = _ILGetDataPointer((LPCITEMIDLIST)path);
 123             psfi->dwAttributes = pData->u.generic.dwSFGAO; /* fixme: no direct access*/
 124             ret=TRUE;
 125           }
 126           else
 127           { psfi->dwAttributes=SFGAO_FILESYSTEM;
 128             ret=TRUE;
 129           }
 130           FIXME(shell,"file attributes, stub\n");
 131         }
 132
 133         if (flags & SHGFI_DISPLAYNAME)
 134         { if (flags & SHGFI_PIDL)
 135           { strcpy(psfi->szDisplayName,szTemp);
 136           }
 137           else
 138           { strcpy(psfi->szDisplayName,path);
 139           }
 140           TRACE(shell,"displayname=%s\n", psfi->szDisplayName);
 141           ret=TRUE;
 142         }
 143
 144         if (flags & SHGFI_TYPENAME)
 145         { FIXME(shell,"get the file type, stub\n");
 146           strcpy(psfi->szTypeName,"FIXME: Type");
 147           ret=TRUE;
 148         }
 149
 150   if (flags & SHGFI_ICONLOCATION)
 151   { FIXME(shell,"location of icon, stub\n");
 152     strcpy(psfi->szDisplayName,"");
 153     ret=TRUE;
 154   }
 155
 156   if (flags & SHGFI_EXETYPE)
 157     FIXME(shell,"type of executable, stub\n");
 158
 159   if (flags & SHGFI_LINKOVERLAY)
 160     FIXME(shell,"set icon to link, stub\n");
 161
 162   if (flags & SHGFI_OPENICON)
 163     FIXME(shell,"set to open icon, stub\n");
 164
 165   if (flags & SHGFI_SELECTED)
 166     FIXME(shell,"set icon to selected, stub\n");
 167
 168   if (flags & SHGFI_SHELLICONSIZE)
 169     FIXME(shell,"set icon to shell size, stub\n");
 170
 171   if (flags & SHGFI_USEFILEATTRIBUTES)
 172     FIXME(shell,"use the dwFileAttributes, stub\n");
 173
 174   if (flags & SHGFI_ICON)
 175   { FIXME(shell,"icon handle\n");
 176     if (flags & SHGFI_SMALLICON)
 177      { TRACE(shell,"set to small icon\n");
 178        psfi->hIcon=pImageList_GetIcon(ShellSmallIconList,32,ILD_NORMAL);
 179        ret = (DWORD) ShellSmallIconList;
 180      }
 181      else
 182      { TRACE(shell,"set to big icon\n");
 183        psfi->hIcon=pImageList_GetIcon(ShellBigIconList,32,ILD_NORMAL);
 184        ret = (DWORD) ShellBigIconList;
 185      }
 186   }
 187
 188         if (flags & SHGFI_SYSICONINDEX)
 189         { if (!pPidlTemp)
 190           { pPidlTemp = ILCreateFromPath (szTemp);
 191           }
 192           psfi->iIcon = SHMapPIDLToSystemImageListIndex (NULL, pPidlTemp, 0);
 193           TRACE(shell,"-- SYSICONINDEX %i\n", psfi->iIcon);
 194
 195           if (flags & SHGFI_SMALLICON)
 196           { TRACE(shell,"set to small icon\n");
 197             ret = (DWORD) ShellSmallIconList;
 198           }
 199           else
 200           { TRACE(shell,"set to big icon\n");
 201             ret = (DWORD) ShellBigIconList;
 202           }
 203         }
 204
 205         return ret;
 206 }
 207
 208 /*************************************************************************
 209  *  SHGetFileInfo32W            [SHELL32.255]
 210  *
 211  * FIXME
 212  *
 213  */
 214
 215 DWORD WINAPI SHGetFileInfo32W(LPCWSTR path,DWORD dwFileAttributes,
 216                               SHFILEINFO32W *psfi, UINT32 sizeofpsfi,
 217                               UINT32 flags )
 218 {       FIXME(shell,"(%s,0x%lx,%p,0x%x,0x%x)\n",
 219               debugstr_w(path),dwFileAttributes,psfi,sizeofpsfi,flags);
 220         return 0;
 221 }
 222
 223 /*************************************************************************
 224  *             ExtractIcon32A   (SHELL32.133)
 225  */
 226 HICON32 WINAPI ExtractIcon32A( HINSTANCE32 hInstance, LPCSTR lpszExeFileName,
 227         UINT32 nIconIndex )
 228 {   HGLOBAL16 handle = InternalExtractIcon(hInstance,lpszExeFileName,nIconIndex, 1);
 229     TRACE(shell,"\n");
 230     if( handle )
 231     {
 232         HICON16* ptr = (HICON16*)GlobalLock16(handle);
 233         HICON16  hIcon = *ptr;
 234
 235         GlobalFree16(handle);
 236         return hIcon;
 237     }
 238     return 0;
 239 }
 240
 241 /*************************************************************************
 242  *             ExtractIcon32W   (SHELL32.180)
 243  */
 244 HICON32 WINAPI ExtractIcon32W( HINSTANCE32 hInstance, LPCWSTR lpszExeFileName,
 245         UINT32 nIconIndex )
 246 { LPSTR  exefn;
 247   HICON32  ret;
 248   TRACE(shell,"\n");
 249
 250   exefn = HEAP_strdupWtoA(GetProcessHeap(),0,lpszExeFileName);
 251   ret = ExtractIcon32A(hInstance,exefn,nIconIndex);
 252
 253         HeapFree(GetProcessHeap(),0,exefn);
 254         return ret;
 255 }
 256
 257 /*************************************************************************
 258  *             FindExecutable32A   (SHELL32.184)
 259  */
 260 HINSTANCE32 WINAPI FindExecutable32A( LPCSTR lpFile, LPCSTR lpDirectory,
 261                                       LPSTR lpResult )
 262 { HINSTANCE32 retval=31;    /* default - 'No association was found' */
 263     char old_dir[1024];
 264
 265   TRACE(shell, "File %s, Dir %s\n",
 266                  (lpFile != NULL?lpFile:"-"),
 267                  (lpDirectory != NULL?lpDirectory:"-"));
 268
 269     lpResult[0]='\0'; /* Start off with an empty return string */
 270
 271     /* trap NULL parameters on entry */
 272     if (( lpFile == NULL ) || ( lpResult == NULL ))
 273   { /* FIXME - should throw a warning, perhaps! */
 274         return 2; /* File not found. Close enough, I guess. */
 275     }
 276
 277     if (lpDirectory)
 278   { GetCurrentDirectory32A( sizeof(old_dir), old_dir );
 279         SetCurrentDirectory32A( lpDirectory );
 280     }
 281
 282     retval = SHELL_FindExecutable( lpFile, "open", lpResult );
 283
 284   TRACE(shell, "returning %s\n", lpResult);
 285   if (lpDirectory)
 286     SetCurrentDirectory32A( old_dir );
 287     return retval;
 288 }
 289
 290 /*************************************************************************
 291  *             FindExecutable32W   (SHELL32.219)
 292  */
 293 HINSTANCE32 WINAPI FindExecutable32W(LPCWSTR lpFile, LPCWSTR lpDirectory,
 294                                      LPWSTR lpResult)
 295 {
 296   FIXME(shell, "(%p,%p,%p): stub\n", lpFile, lpDirectory, lpResult);
 297   return 31;    /* default - 'No association was found' */
 298 }
 299
 300 typedef struct
 301 { LPCSTR  szApp;
 302     LPCSTR  szOtherStuff;
 303     HICON32 hIcon;
 304 } ABOUT_INFO;
 305
 306 #define         IDC_STATIC_TEXT         100
 307 #define         IDC_LISTBOX             99
 308 #define         IDC_WINE_TEXT           98
 309
 310 #define         DROP_FIELD_TOP          (-15)
 311 #define         DROP_FIELD_HEIGHT       15
 312
 313 extern HICON32 hIconTitleFont;
 314
 315 static BOOL32 __get_dropline( HWND32 hWnd, LPRECT32 lprect )
 316 { HWND32 hWndCtl = GetDlgItem32(hWnd, IDC_WINE_TEXT);
 317     if( hWndCtl )
 318   { GetWindowRect32( hWndCtl, lprect );
 319         MapWindowPoints32( 0, hWnd, (LPPOINT32)lprect, 2 );
 320         lprect->bottom = (lprect->top += DROP_FIELD_TOP);
 321         return TRUE;
 322     }
 323     return FALSE;
 324 }
 325
 326 /*************************************************************************
 327  *                              SHAppBarMessage32       [SHELL32.207]
 328  */
 329 UINT32 WINAPI SHAppBarMessage32(DWORD msg, PAPPBARDATA data)
 330 { FIXME(shell,"(0x%08lx,%p): stub\n", msg, data);
 331 #if 0
 332   switch (msg)
 333   { case ABM_ACTIVATE:
 334         case ABM_GETAUTOHIDEBAR:
 335         case ABM_GETSTATE:
 336         case ABM_GETTASKBARPOS:
 337         case ABM_NEW:
 338         case ABM_QUERYPOS:
 339         case ABM_REMOVE:
 340         case ABM_SETAUTOHIDEBAR:
 341         case ABM_SETPOS:
 342         case ABM_WINDOWPOSCHANGED:
 343             ;
 344     }
 345 #endif
 346     return 0;
 347 }
 348
 349
 350 /*************************************************************************
 351  *  SHGetDesktopFolder          [SHELL32.216]
 352  *
 353  *  SDK header win95/shlobj.h: This is equivalent to call CoCreateInstance with
 354  *  CLSID_ShellDesktop
 355  *  CoCreateInstance(CLSID_Desktop, NULL, CLSCTX_INPROC, IID_IShellFolder, &pshf);
 356  *
 357  * RETURNS
 358  *   the interface to the shell desktop folder.
 359  *
 360  * FIXME
 361  *   the pdesktopfolder has to be released at the end (at dll unloading???)
 362  */
 363 LPSHELLFOLDER pdesktopfolder=NULL;
 364
 365 DWORD WINAPI SHGetDesktopFolder(LPSHELLFOLDER *shellfolder)
 366 { HRESULT       hres = E_OUTOFMEMORY;
 367   LPCLASSFACTORY lpclf;
 368         TRACE(shell,"%p->(%p)\n",shellfolder,*shellfolder);
 369
 370   if (pdesktopfolder) {
 371     hres = NOERROR;
 372   } else {
 373     lpclf = IClassFactory_Constructor();
 374     /* fixme: the buildin IClassFactory_Constructor is at the moment only
 375                 for rclsid=CLSID_ShellDesktop, so we get the right Interface (jsch)*/
 376     if(lpclf) {
 377       hres = IClassFactory_CreateInstance(lpclf,NULL,(REFIID)&IID_IShellFolder, (void*)&pdesktopfolder);
 378       IClassFactory_Release(lpclf);
 379           }
 380   }
 381
 382   if (pdesktopfolder) {
 383     *shellfolder = pdesktopfolder;
 384     pdesktopfolder->lpvtbl->fnAddRef(pdesktopfolder);
 385   } else {
 386     *shellfolder=NULL;
 387         }
 388
 389   TRACE(shell,"-- %p->(%p)\n",shellfolder, *shellfolder);
 390         return hres;
 391 }
 392
 393 /*************************************************************************
 394  *                       SHGetPathFromIDList            [SHELL32.221][NT 4.0: SHELL32.219]
 395  */
 396 BOOL32 WINAPI SHGetPathFromIDList32(LPCITEMIDLIST pidl,LPSTR pszPath)
 397 { TRACE(shell,"(pidl=%p,%p)\n",pidl,pszPath);
 398   return SHGetPathFromIDList32A(pidl,pszPath);
 399 }
 400
 401 /*************************************************************************
 402  *                       SHGetSpecialFolderLocation     [SHELL32.223]
 403  * gets the folder locations from the registry and creates a pidl
 404  * creates missing reg keys and directorys
 405  *
 406  * PARAMS
 407  *   hwndOwner [I]
 408  *   nFolder   [I] CSIDL_xxxxx
 409  *   ppidl     [O] PIDL of a special folder
 410  *
 411  * RETURNS
 412  *    HResult
 413  *
 414  * FIXME
 415  *   - look for "User Shell Folder" first
 416  *
 417  */
 418 HRESULT WINAPI SHGetSpecialFolderLocation(HWND32 hwndOwner, INT32 nFolder, LPITEMIDLIST * ppidl)
 419 { LPSHELLFOLDER shellfolder;
 420   DWORD pchEaten,tpathlen=MAX_PATH,type,dwdisp,res;
 421   CHAR pszTemp[256],buffer[256],tpath[MAX_PATH],npath[MAX_PATH];
 422   LPWSTR lpszDisplayName = (LPWSTR)&pszTemp[0];
 423   HKEY key;
 424
 425         enum
 426         { FT_UNKNOWN= 0x00000000,
 427           FT_DIR=     0x00000001,
 428           FT_DESKTOP= 0x00000002,
 429           FT_SPECIAL= 0x00000003
 430         } tFolder;
 431
 432         TRACE(shell,"(%04x,0x%x,%p)\n", hwndOwner,nFolder,ppidl);
 433
 434         strcpy(buffer,"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\");
 435
 436         res=RegCreateKeyEx32A(HKEY_CURRENT_USER,buffer,0,NULL,REG_OPTION_NON_VOLATILE,KEY_WRITE,NULL,&key,&dwdisp);
 437         if (res)
 438         { ERR(shell,"Could not create key %s %08lx \n",buffer,res);
 439           return E_OUTOFMEMORY;
 440         }
 441
 442         tFolder=FT_DIR;
 443         switch (nFolder)
 444         { case CSIDL_BITBUCKET:
 445             strcpy (buffer,"xxx");                      /*not in the registry*/
 446             TRACE (shell,"looking for Recycler\n");
 447             tFolder=FT_UNKNOWN;
 448             break;
 449           case CSIDL_CONTROLS:
 450             strcpy (buffer,"xxx");                      /*virtual folder*/
 451             TRACE (shell,"looking for Control\n");
 452             tFolder=FT_UNKNOWN;
 453             break;
 454           case CSIDL_DESKTOP:
 455             strcpy (buffer,"xxx");                      /*virtual folder*/
 456             TRACE (shell,"looking for Desktop\n");
 457             tFolder=FT_DESKTOP;
 458             break;
 459           case CSIDL_DESKTOPDIRECTORY:
 460           case CSIDL_COMMON_DESKTOPDIRECTORY:
 461             strcpy (buffer,"Desktop");
 462             break;
 463           case CSIDL_DRIVES:
 464             strcpy (buffer,"xxx");                      /*virtual folder*/
 465             TRACE (shell,"looking for Drives\n");
 466             tFolder=FT_SPECIAL;
 467             break;
 468           case CSIDL_FONTS:
 469             strcpy (buffer,"Fonts");
 470             break;
 471           case CSIDL_NETHOOD:
 472             strcpy (buffer,"NetHood");
 473             break;
 474           case CSIDL_PRINTHOOD:
 475             strcpy (buffer,"PrintHood");
 476             break;
 477           case CSIDL_NETWORK:
 478             strcpy (buffer,"xxx");                              /*virtual folder*/
 479             TRACE (shell,"looking for Network\n");
 480             tFolder=FT_UNKNOWN;
 481             break;
 482           case CSIDL_APPDATA:
 483             strcpy (buffer,"Appdata");
 484             break;
 485           case CSIDL_PERSONAL:
 486             strcpy (buffer,"Personal");
 487             break;
 488           case CSIDL_FAVORITES:
 489             strcpy (buffer,"Favorites");
 490             break;
 491           case CSIDL_PRINTERS:
 492             strcpy (buffer,"PrintHood");
 493             break;
 494           case CSIDL_COMMON_PROGRAMS:
 495           case CSIDL_PROGRAMS:
 496             strcpy (buffer,"Programs");
 497             break;
 498           case CSIDL_RECENT:
 499             strcpy (buffer,"Recent");
 500             break;
 501           case CSIDL_SENDTO:
 502             strcpy (buffer,"SendTo");
 503             break;
 504           case CSIDL_COMMON_STARTMENU:
 505           case CSIDL_STARTMENU:
 506             strcpy (buffer,"Start Menu");
 507             break;
 508           case CSIDL_COMMON_STARTUP:
 509           case CSIDL_STARTUP:
 510             strcpy (buffer,"Startup");
 511             break;
 512           case CSIDL_TEMPLATES:
 513             strcpy (buffer,"Templates");
 514             break;
 515           default:
 516             ERR (shell,"unknown CSIDL 0x%08x\n", nFolder);
 517             tFolder=FT_UNKNOWN;
 518             break;
 519         }
 520
 521         TRACE(shell,"Key=%s\n",buffer);
 522
 523         type=REG_SZ;
 524
 525         switch (tFolder)
 526         { case FT_DIR:
 527             /* Directory: get the value from the registry, if its not there
 528                         create it and the directory*/
 529             if (RegQueryValueEx32A(key,buffer,NULL,&type,(LPBYTE)tpath,&tpathlen))
 530             { GetWindowsDirectory32A(npath,MAX_PATH);
 531               PathAddBackslash32A(npath);
 532               switch (nFolder)
 533               { case CSIDL_DESKTOPDIRECTORY:
 534                 case CSIDL_COMMON_DESKTOPDIRECTORY:
 535                   strcat (npath,"Desktop");
 536                   break;
 537                 case CSIDL_FONTS:
 538                   strcat (npath,"Fonts");
 539                   break;
 540                 case CSIDL_NETHOOD:
 541                   strcat (npath,"NetHood");
 542                   break;
 543                 case CSIDL_PRINTHOOD:
 544                   strcat (npath,"PrintHood");
 545                   break;
 546                 case CSIDL_APPDATA:
 547                   strcat (npath,"Appdata");
 548                   break;
 549                 case CSIDL_PERSONAL:
 550                   strcpy (npath,"C:\\Personal");
 551                   break;
 552                 case CSIDL_FAVORITES:
 553                   strcat (npath,"Favorites");
 554                   break;
 555                 case CSIDL_PRINTERS:
 556                   strcat (npath,"PrintHood");
 557                   break;
 558                 case CSIDL_COMMON_PROGRAMS:
 559                 case CSIDL_PROGRAMS:
 560                   strcat (npath,"Start Menu");
 561                   CreateDirectory32A(npath,NULL);
 562                   strcat (npath,"\\Programs");
 563                   break;
 564                 case CSIDL_RECENT:
 565                   strcat (npath,"Recent");
 566                   break;
 567                 case CSIDL_SENDTO:
 568                   strcat (npath,"SendTo");
 569                   break;
 570                 case CSIDL_COMMON_STARTMENU:
 571                 case CSIDL_STARTMENU:
 572                   strcat (npath,"Start Menu");
 573                   break;
 574                 case CSIDL_COMMON_STARTUP:
 575                 case CSIDL_STARTUP:
 576                   strcat (npath,"Start Menu");
 577                   CreateDirectory32A(npath,NULL);
 578                   strcat (npath,"\\Startup");
 579                   break;
 580                 case CSIDL_TEMPLATES:
 581                   strcat (npath,"Templates");
 582                   break;
 583                 default:
 584                   RegCloseKey(key);
 585                   return E_OUTOFMEMORY;
 586               }
 587               if (RegSetValueEx32A(key,buffer,0,REG_SZ,(LPBYTE)npath,sizeof(npath)+1))
 588               { ERR(shell,"could not create value %s\n",buffer);
 589                 RegCloseKey(key);
 590                 return E_OUTOFMEMORY;
 591               }
 592               TRACE(shell,"value %s=%s created\n",buffer,npath);
 593               CreateDirectory32A(npath,NULL);
 594               strcpy(tpath,npath);
 595             }
 596             break;
 597           case FT_DESKTOP:
 598             strcpy (tpath,"Desktop");
 599             break;
 600           case FT_SPECIAL:
 601             if (nFolder==CSIDL_DRIVES)
 602             strcpy (tpath,"My Computer");
 603             break;
 604           default:
 605             RegCloseKey(key);
 606             return E_OUTOFMEMORY;
 607         }
 608
 609         RegCloseKey(key);
 610
 611         TRACE(shell,"Value=%s\n",tpath);
 612         LocalToWideChar32(lpszDisplayName, tpath, 256);
 613
 614         if (SHGetDesktopFolder(&shellfolder)==S_OK)
 615         { shellfolder->lpvtbl->fnParseDisplayName(shellfolder,hwndOwner, NULL,lpszDisplayName,&pchEaten,ppidl,NULL);
 616           shellfolder->lpvtbl->fnRelease(shellfolder);
 617         }
 618
 619         TRACE(shell, "-- (new pidl %p)\n",*ppidl);
 620         return NOERROR;
 621 }
 622 /*************************************************************************
 623  * SHHelpShortcuts_RunDLL [SHELL32.224]
 624  *
 625  */
 626 DWORD WINAPI SHHelpShortcuts_RunDLL (DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
 627 { FIXME (exec, "(%lx, %lx, %lx, %lx) empty stub!\n",
 628         dwArg1, dwArg2, dwArg3, dwArg4);
 629
 630   return 0;
 631 }
 632
 633 /*************************************************************************
 634  * SHLoadInProc [SHELL32.225]
 635  *
 636  */
 637
 638 DWORD WINAPI SHLoadInProc (DWORD dwArg1)
 639 { FIXME (shell, "(%lx) empty stub!\n", dwArg1);
 640     return 0;
 641 }
 642
 643 /*************************************************************************
 644  *             ShellExecute32A   (SHELL32.245)
 645  */
 646 HINSTANCE32 WINAPI ShellExecute32A( HWND32 hWnd, LPCSTR lpOperation,
 647                                     LPCSTR lpFile, LPCSTR lpParameters,
 648                                     LPCSTR lpDirectory, INT32 iShowCmd )
 649 {   TRACE(shell,"\n");
 650     return ShellExecute16( hWnd, lpOperation, lpFile, lpParameters,
 651                            lpDirectory, iShowCmd );
 652 }
 653
 654 /*************************************************************************
 655  * ShellExecute32W [SHELL32.294]
 656  * from shellapi.h
 657  * WINSHELLAPI HINSTANCE APIENTRY ShellExecuteW(HWND hwnd, LPCWSTR lpOperation,
 658  * LPCWSTR lpFile, LPCWSTR lpParameters, LPCWSTR lpDirectory, INT nShowCmd);
 659  */
 660 HINSTANCE32 WINAPI
 661 ShellExecute32W(
 662        HWND32 hwnd,
 663        LPCWSTR lpOperation,
 664        LPCWSTR lpFile,
 665        LPCWSTR lpParameters,
 666        LPCWSTR lpDirectory,
 667        INT32 nShowCmd) {
 668
 669        FIXME(shell,": stub\n");
 670        return 0;
 671 }
 672
 673 /*************************************************************************
 674  *             AboutDlgProc32  (not an exported API function)
 675  */
 676 BOOL32 WINAPI AboutDlgProc32( HWND32 hWnd, UINT32 msg, WPARAM32 wParam,
 677                               LPARAM lParam )
 678 {   HWND32 hWndCtl;
 679     char Template[512], AppTitle[512];
 680
 681     TRACE(shell,"\n");
 682
 683     switch(msg)
 684     { case WM_INITDIALOG:
 685       { ABOUT_INFO *info = (ABOUT_INFO *)lParam;
 686             if (info)
 687         { const char* const *pstr = SHELL_People;
 688                 SendDlgItemMessage32A(hWnd, stc1, STM_SETICON32,info->hIcon, 0);
 689                 GetWindowText32A( hWnd, Template, sizeof(Template) );
 690                 sprintf( AppTitle, Template, info->szApp );
 691                 SetWindowText32A( hWnd, AppTitle );
 692                 SetWindowText32A( GetDlgItem32(hWnd, IDC_STATIC_TEXT),
 693                                   info->szOtherStuff );
 694                 hWndCtl = GetDlgItem32(hWnd, IDC_LISTBOX);
 695                 SendMessage32A( hWndCtl, WM_SETREDRAW, 0, 0 );
 696                 SendMessage32A( hWndCtl, WM_SETFONT, hIconTitleFont, 0 );
 697                 while (*pstr)
 698           { SendMessage32A( hWndCtl, LB_ADDSTRING32, (WPARAM32)-1, (LPARAM)*pstr );
 699                     pstr++;
 700                 }
 701                 SendMessage32A( hWndCtl, WM_SETREDRAW, 1, 0 );
 702             }
 703         }
 704         return 1;
 705
 706     case WM_PAINT:
 707       { RECT32 rect;
 708             PAINTSTRUCT32 ps;
 709             HDC32 hDC = BeginPaint32( hWnd, &ps );
 710
 711             if( __get_dropline( hWnd, &rect ) ) {
 712                 SelectObject32( hDC, GetStockObject32( BLACK_PEN ) );
 713                 MoveToEx32( hDC, rect.left, rect.top, NULL );
 714                 LineTo32( hDC, rect.right, rect.bottom );
 715             }
 716             EndPaint32( hWnd, &ps );
 717         }
 718         break;
 719
 720     case WM_LBTRACKPOINT:
 721         hWndCtl = GetDlgItem32(hWnd, IDC_LISTBOX);
 722         if( (INT16)GetKeyState16( VK_CONTROL ) < 0 )
 723       { if( DragDetect32( hWndCtl, *((LPPOINT32)&lParam) ) )
 724         { INT32 idx = SendMessage32A( hWndCtl, LB_GETCURSEL32, 0, 0 );
 725                 if( idx != -1 )
 726           { INT32 length = SendMessage32A( hWndCtl, LB_GETTEXTLEN32, (WPARAM32)idx, 0 );
 727                     HGLOBAL16 hMemObj = GlobalAlloc16( GMEM_MOVEABLE, length + 1 );
 728                     char* pstr = (char*)GlobalLock16( hMemObj );
 729
 730                     if( pstr )
 731             { HCURSOR16 hCursor = LoadCursor16( 0, MAKEINTRESOURCE16(OCR_DRAGOBJECT) );
 732                         SendMessage32A( hWndCtl, LB_GETTEXT32, (WPARAM32)idx, (LPARAM)pstr );
 733                         SendMessage32A( hWndCtl, LB_DELETESTRING32, (WPARAM32)idx, 0 );
 734                         UpdateWindow32( hWndCtl );
 735                         if( !DragObject16((HWND16)hWnd, (HWND16)hWnd, DRAGOBJ_DATA, 0, (WORD)hMemObj, hCursor) )
 736                             SendMessage32A( hWndCtl, LB_ADDSTRING32, (WPARAM32)-1, (LPARAM)pstr );
 737                     }
 738             if( hMemObj )
 739               GlobalFree16( hMemObj );
 740                 }
 741             }
 742         }
 743         break;
 744
 745     case WM_QUERYDROPOBJECT:
 746         if( wParam == 0 )
 747       { LPDRAGINFO lpDragInfo = (LPDRAGINFO)PTR_SEG_TO_LIN((SEGPTR)lParam);
 748             if( lpDragInfo && lpDragInfo->wFlags == DRAGOBJ_DATA )
 749         { RECT32 rect;
 750                 if( __get_dropline( hWnd, &rect ) )
 751           { POINT32 pt;
 752             pt.x=lpDragInfo->pt.x;
 753             pt.x=lpDragInfo->pt.y;
 754                     rect.bottom += DROP_FIELD_HEIGHT;
 755                     if( PtInRect32( &rect, pt ) )
 756             { SetWindowLong32A( hWnd, DWL_MSGRESULT, 1 );
 757                         return TRUE;
 758                     }
 759                 }
 760             }
 761         }
 762         break;
 763
 764     case WM_DROPOBJECT:
 765         if( wParam == hWnd )
 766       { LPDRAGINFO lpDragInfo = (LPDRAGINFO)PTR_SEG_TO_LIN((SEGPTR)lParam);
 767             if( lpDragInfo && lpDragInfo->wFlags == DRAGOBJ_DATA && lpDragInfo->hList )
 768         { char* pstr = (char*)GlobalLock16( (HGLOBAL16)(lpDragInfo->hList) );
 769                 if( pstr )
 770           { static char __appendix_str[] = " with";
 771
 772                     hWndCtl = GetDlgItem32( hWnd, IDC_WINE_TEXT );
 773                     SendMessage32A( hWndCtl, WM_GETTEXT, 512, (LPARAM)Template );
 774                     if( !lstrncmp32A( Template, "WINE", 4 ) )
 775                         SetWindowText32A( GetDlgItem32(hWnd, IDC_STATIC_TEXT), Template );
 776                     else
 777           { char* pch = Template + strlen(Template) - strlen(__appendix_str);
 778                         *pch = '\0';
 779                         SendMessage32A( GetDlgItem32(hWnd, IDC_LISTBOX), LB_ADDSTRING32,
 780                                         (WPARAM32)-1, (LPARAM)Template );
 781                     }
 782
 783                     lstrcpy32A( Template, pstr );
 784                     lstrcat32A( Template, __appendix_str );
 785                     SetWindowText32A( hWndCtl, Template );
 786                     SetWindowLong32A( hWnd, DWL_MSGRESULT, 1 );
 787                     return TRUE;
 788                 }
 789             }
 790         }
 791         break;
 792
 793     case WM_COMMAND:
 794         if (wParam == IDOK)
 795     {  EndDialog32(hWnd, TRUE);
 796             return TRUE;
 797         }
 798         break;
 799     }
 800     return 0;
 801 }
 802
 803
 804 /*************************************************************************
 805  *             ShellAbout32A   (SHELL32.243)
 806  */
 807 BOOL32 WINAPI ShellAbout32A( HWND32 hWnd, LPCSTR szApp, LPCSTR szOtherStuff,
 808                              HICON32 hIcon )
 809 {   ABOUT_INFO info;
 810     TRACE(shell,"\n");
 811     info.szApp        = szApp;
 812     info.szOtherStuff = szOtherStuff;
 813     info.hIcon        = hIcon;
 814     if (!hIcon) info.hIcon = LoadIcon16( 0, MAKEINTRESOURCE16(OIC_WINEICON) );
 815     return DialogBoxIndirectParam32A( WIN_GetWindowInstance( hWnd ),
 816                          SYSRES_GetResPtr( SYSRES_DIALOG_SHELL_ABOUT_MSGBOX ),
 817                                       hWnd, AboutDlgProc32, (LPARAM)&info );
 818 }
 819
 820
 821 /*************************************************************************
 822  *             ShellAbout32W   (SHELL32.244)
 823  */
 824 BOOL32 WINAPI ShellAbout32W( HWND32 hWnd, LPCWSTR szApp, LPCWSTR szOtherStuff,
 825                              HICON32 hIcon )
 826 {   BOOL32 ret;
 827     ABOUT_INFO info;
 828
 829     TRACE(shell,"\n");
 830
 831     info.szApp        = HEAP_strdupWtoA( GetProcessHeap(), 0, szApp );
 832     info.szOtherStuff = HEAP_strdupWtoA( GetProcessHeap(), 0, szOtherStuff );
 833     info.hIcon        = hIcon;
 834     if (!hIcon) info.hIcon = LoadIcon16( 0, MAKEINTRESOURCE16(OIC_WINEICON) );
 835     ret = DialogBoxIndirectParam32A( WIN_GetWindowInstance( hWnd ),
 836                          SYSRES_GetResPtr( SYSRES_DIALOG_SHELL_ABOUT_MSGBOX ),
 837                                       hWnd, AboutDlgProc32, (LPARAM)&info );
 838     HeapFree( GetProcessHeap(), 0, (LPSTR)info.szApp );
 839     HeapFree( GetProcessHeap(), 0, (LPSTR)info.szOtherStuff );
 840     return ret;
 841 }
 842
 843 /*************************************************************************
 844  *                              Shell_NotifyIcon        [SHELL32.296]
 845  *      FIXME
 846  *      This function is supposed to deal with the systray.
 847  *      Any ideas on how this is to be implimented?
 848  */
 849 BOOL32 WINAPI Shell_NotifyIcon( DWORD dwMessage, PNOTIFYICONDATA pnid )
 850 {   TRACE(shell,"\n");
 851     return FALSE;
 852 }
 853
 854 /*************************************************************************
 855  *                              Shell_NotifyIcon        [SHELL32.297]
 856  *      FIXME
 857  *      This function is supposed to deal with the systray.
 858  *      Any ideas on how this is to be implimented?
 859  */
 860 BOOL32 WINAPI Shell_NotifyIconA(DWORD dwMessage, PNOTIFYICONDATA pnid )
 861 {   TRACE(shell,"\n");
 862     return FALSE;
 863 }
 864
 865 /*************************************************************************
 866  * FreeIconList
 867  */
 868 void WINAPI FreeIconList( DWORD dw )
 869 { FIXME(shell, "(%lx): stub\n",dw);
 870 }
 871
 872 /*************************************************************************
 873  * SHGetPathFromIDList32A        [SHELL32.261][NT 4.0: SHELL32.220]
 874  *
 875  * PARAMETERS
 876  *  pidl,   [IN] pidl
 877  *  pszPath [OUT] path
 878  *
 879  * RETURNS
 880  *  path from a passed PIDL.
 881  *
 882  * NOTES
 883  *     exported by name
 884  *
 885  * FIXME
 886  *  fnGetDisplayNameOf can return different types of OLEString
 887  */
 888 DWORD WINAPI SHGetPathFromIDList32A (LPCITEMIDLIST pidl,LPSTR pszPath)
 889 {       STRRET lpName;
 890         LPSHELLFOLDER shellfolder;
 891         CHAR  buffer[MAX_PATH],tpath[MAX_PATH];
 892         DWORD type,tpathlen=MAX_PATH,dwdisp;
 893         HKEY  key;
 894
 895         TRACE(shell,"(pidl=%p,%p)\n",pidl,pszPath);
 896
 897   if (!pidl)
 898   {  strcpy(buffer,"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\");
 899
 900      if (RegCreateKeyEx32A(HKEY_CURRENT_USER,buffer,0,NULL,REG_OPTION_NON_VOLATILE,KEY_WRITE,NULL,&key,&dwdisp))
 901      { return E_OUTOFMEMORY;
 902      }
 903      type=REG_SZ;
 904      strcpy (buffer,"Desktop");                                 /*registry name*/
 905      if ( RegQueryValueEx32A(key,buffer,NULL,&type,(LPBYTE)tpath,&tpathlen))
 906      { GetWindowsDirectory32A(tpath,MAX_PATH);
 907        PathAddBackslash32A(tpath);
 908        strcat (tpath,"Desktop");                                /*folder name*/
 909        RegSetValueEx32A(key,buffer,0,REG_SZ,(LPBYTE)tpath,tpathlen);
 910        CreateDirectory32A(tpath,NULL);
 911      }
 912      RegCloseKey(key);
 913      strcpy(pszPath,tpath);
 914   }
 915   else
 916   { if (SHGetDesktopFolder(&shellfolder)==S_OK)
 917         { shellfolder->lpvtbl->fnGetDisplayNameOf(shellfolder,pidl,SHGDN_FORPARSING,&lpName);
 918           shellfolder->lpvtbl->fnRelease(shellfolder);
 919         }
 920   /*WideCharToLocal32(pszPath, lpName.u.pOleStr, MAX_PATH);*/
 921         strcpy(pszPath,lpName.u.cStr);
 922         /* fixme free the olestring*/
 923   }
 924         TRACE(shell,"-- (%s)\n",pszPath);
 925         return NOERROR;
 926 }
 927 /*************************************************************************
 928  * SHGetPathFromIDList32W [SHELL32.262]
 929  */
 930 DWORD WINAPI SHGetPathFromIDList32W (LPCITEMIDLIST pidl,LPWSTR pszPath)
 931 {       char sTemp[MAX_PATH];
 932
 933         TRACE (shell,"(pidl=%p)\n", pidl);
 934
 935         SHGetPathFromIDList32A (pidl, sTemp);
 936         lstrcpyAtoW(pszPath, sTemp);
 937
 938         TRACE(shell,"-- (%s)\n",debugstr_w(pszPath));
 939
 940         return NOERROR;
 941 }
 942
 943 /*************************************************************************
 944  * global variables of the shell32.dll
 945  *
 946  */
 947 void    (WINAPI* pDLLInitComctl)(LPVOID);
 948 INT32   (WINAPI* pImageList_AddIcon) (HIMAGELIST himl, HICON32 hIcon);
 949 INT32   (WINAPI* pImageList_ReplaceIcon) (HIMAGELIST, INT32, HICON32);
 950 HIMAGELIST (WINAPI * pImageList_Create) (INT32,INT32,UINT32,INT32,INT32);
 951 HICON32 (WINAPI * pImageList_GetIcon) (HIMAGELIST, INT32, UINT32);
 952 INT32   (WINAPI* pImageList_GetImageCount)(HIMAGELIST);
 953
 954 LPVOID  (WINAPI* pCOMCTL32_Alloc) (INT32);
 955 BOOL32  (WINAPI* pCOMCTL32_Free) (LPVOID);
 956
 957 HDPA    (WINAPI* pDPA_Create) (INT32);
 958 INT32   (WINAPI* pDPA_InsertPtr) (const HDPA, INT32, LPVOID);
 959 BOOL32  (WINAPI* pDPA_Sort) (const HDPA, PFNDPACOMPARE, LPARAM);
 960 LPVOID  (WINAPI* pDPA_GetPtr) (const HDPA, INT32);
 961 BOOL32  (WINAPI* pDPA_Destroy) (const HDPA);
 962 INT32   (WINAPI *pDPA_Search) (const HDPA, LPVOID, INT32, PFNDPACOMPARE, LPARAM, UINT32);
 963
 964 /* user32 */
 965 HICON32 (WINAPI *pLookupIconIdFromDirectoryEx32)(LPBYTE dir, BOOL32 bIcon, INT32 width, INT32 height, UINT32 cFlag);
 966 HICON32 (WINAPI *pCreateIconFromResourceEx32)(LPBYTE bits,UINT32 cbSize, BOOL32 bIcon, DWORD dwVersion, INT32 width, INT32 height,UINT32 cFlag);
 967
 968 static BOOL32           bShell32IsInitialized = 0;
 969 static HINSTANCE32      hComctl32;
 970 static INT32            shell32_RefCount = 0;
 971
 972 INT32           shell32_ObjCount = 0;
 973 HINSTANCE32     shell32_hInstance;
 974 /*************************************************************************
 975  * SHELL32 LibMain
 976  *
 977  */
 978
 979 BOOL32 WINAPI Shell32LibMain(HINSTANCE32 hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
 980 {       HMODULE32 hUser32;
 981
 982         TRACE(shell,"0x%x 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad);
 983
 984         shell32_hInstance = hinstDLL;
 985
 986         switch (fdwReason)
 987         { case DLL_PROCESS_ATTACH:
 988             if (!bShell32IsInitialized)
 989             { hComctl32 = LoadLibrary32A("COMCTL32.DLL");
 990               hUser32 = GetModuleHandle32A("USER32");
 991               if (hComctl32 && hUser32)
 992               { pDLLInitComctl=(void*)GetProcAddress32(hComctl32,"InitCommonControlsEx");
 993                 if (pDLLInitComctl)
 994                 { pDLLInitComctl(NULL);
 995                 }
 996                 pImageList_Create=(void*)GetProcAddress32(hComctl32,"ImageList_Create");
 997                 pImageList_AddIcon=(void*)GetProcAddress32(hComctl32,"ImageList_AddIcon");
 998                 pImageList_ReplaceIcon=(void*)GetProcAddress32(hComctl32,"ImageList_ReplaceIcon");
 999                 pImageList_GetIcon=(void*)GetProcAddress32(hComctl32,"ImageList_GetIcon");
1000                 pImageList_GetImageCount=(void*)GetProcAddress32(hComctl32,"ImageList_GetImageCount");
1001
1002                 /* imports by ordinal, pray that it works*/
1003                 pCOMCTL32_Alloc=(void*)GetProcAddress32(hComctl32, (LPCSTR)71L);
1004                 pCOMCTL32_Free=(void*)GetProcAddress32(hComctl32, (LPCSTR)73L);
1005                 pDPA_Create=(void*)GetProcAddress32(hComctl32, (LPCSTR)328L);
1006                 pDPA_Destroy=(void*)GetProcAddress32(hComctl32, (LPCSTR)329L);
1007                 pDPA_GetPtr=(void*)GetProcAddress32(hComctl32, (LPCSTR)332L);
1008                 pDPA_InsertPtr=(void*)GetProcAddress32(hComctl32, (LPCSTR)334L);
1009                 pDPA_Sort=(void*)GetProcAddress32(hComctl32, (LPCSTR)338L);
1010                 pDPA_Search=(void*)GetProcAddress32(hComctl32, (LPCSTR)339L);
1011                 /* user32 */
1012                 pLookupIconIdFromDirectoryEx32=(void*)GetProcAddress32(hUser32,"LookupIconIdFromDirectoryEx");
1013                 pCreateIconFromResourceEx32=(void*)GetProcAddress32(hUser32,"CreateIconFromResourceEx");
1014               }
1015               else
1016               { ERR(shell,"P A N I C SHELL32 loading failed\n");
1017                 return FALSE;
1018               }
1019               SIC_Initialize();
1020               bShell32IsInitialized = TRUE;
1021             }
1022             shell32_RefCount++;
1023             break;
1024
1025           case DLL_THREAD_ATTACH:
1026             shell32_RefCount++;
1027             break;
1028
1029           case DLL_THREAD_DETACH:
1030             shell32_RefCount--;
1031             break;
1032
1033           case DLL_PROCESS_DETACH:
1034             shell32_RefCount--;
1035             if ( !shell32_RefCount )
1036             { FreeLibrary32(hComctl32);
1037               bShell32IsInitialized = FALSE;
1038
1039               if (pdesktopfolder)
1040               { pdesktopfolder->lpvtbl->fnRelease(pdesktopfolder);
1041               }
1042
1043               /* this one is here ot check if AddRef/Release is balanced */
1044               if (shell32_ObjCount)
1045               { FIXME(shell,"%u objects left\n", shell32_ObjCount);
1046               }
1047             }
1048             TRACE(shell, "refcount=%u objcount=%u \n", shell32_RefCount, shell32_ObjCount);
1049             break;
1050         }
1051
1052         return TRUE;
1053 }