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 <assert.h>
   8 #include <stdlib.h>
   9 #include <string.h>
  10 #include <unistd.h>
  11 #include <ctype.h>
  12 #include "windows.h"
  13 #include "winerror.h"
  14 #include "file.h"
  15 #include "shell.h"
  16 #include "heap.h"
  17 #include "module.h"
  18 #include "neexe.h"
  19 #include "resource.h"
  20 #include "dlgs.h"
  21 #include "win.h"
  22 #include "cursoricon.h"
  23 #include "interfaces.h"
  24 #include "sysmetrics.h"
  25 #include "shlobj.h"
  26 #include "debug.h"
  27 #include "winreg.h"
  28 #include "imagelist.h"
  29 #include "sysmetrics.h"
  30 #include "commctrl.h"
  31 #include "authors.h"
  32 #include "pidl.h"
  33 #include "shell32_main.h"
  34
  35 /*************************************************************************
  36  *                              CommandLineToArgvW      [SHELL32.7]
  37  */
  38 LPWSTR* WINAPI CommandLineToArgvW(LPWSTR cmdline,LPDWORD numargs)
  39 { LPWSTR  *argv,s,t;
  40         int     i;
  41   TRACE(shell,"\n");
  42
  43         /* to get writeable copy */
  44         cmdline = HEAP_strdupW( GetProcessHeap(), 0, cmdline);
  45         s=cmdline;i=0;
  46   while (*s)
  47   { /* space */
  48     if (*s==0x0020)
  49     { i++;
  50                         s++;
  51                         while (*s && *s==0x0020)
  52                                 s++;
  53                         continue;
  54                 }
  55                 s++;
  56         }
  57         argv=(LPWSTR*)HeapAlloc( GetProcessHeap(), 0, sizeof(LPWSTR)*(i+1) );
  58         s=t=cmdline;
  59         i=0;
  60   while (*s)
  61   { if (*s==0x0020)
  62     { *s=0;
  63                         argv[i++]=HEAP_strdupW( GetProcessHeap(), 0, t );
  64                         *s=0x0020;
  65                         while (*s && *s==0x0020)
  66                                 s++;
  67                         if (*s)
  68                                 t=s+1;
  69                         else
  70                                 t=s;
  71                         continue;
  72                 }
  73                 s++;
  74         }
  75         if (*t)
  76                 argv[i++]=(LPWSTR)HEAP_strdupW( GetProcessHeap(), 0, t );
  77         HeapFree( GetProcessHeap(), 0, cmdline );
  78         argv[i]=NULL;
  79         *numargs=i;
  80         return argv;
  81 }
  82
  83 /*************************************************************************
  84  *                              Control_RunDLL          [SHELL32.12]
  85  *
  86  * Wild speculation in the following!
  87  *
  88  * http://premium.microsoft.com/msdn/library/techart/msdn193.htm
  89  */
  90
  91 void WINAPI Control_RunDLL( HWND32 hwnd, LPCVOID code, LPCSTR cmd, DWORD arg4 )
  92 {
  93     FIXME(shell, "(0x%08x, %p, %s, 0x%08lx): stub\n", hwnd, code,
  94           debugstr_a(cmd), arg4);
  95 }
  96
  97 /*************************************************************************
  98  *  SHGetFileInfoA              [SHELL32.254]
  99  *
 100  * FIXME
 101  *
 102  */
 103
 104 DWORD WINAPI SHGetFileInfo32A(LPCSTR path,DWORD dwFileAttributes,
 105                               SHFILEINFO32A *psfi, UINT32 sizeofpsfi,
 106                               UINT32 flags )
 107 {       CHAR szTemp[MAX_PATH];
 108         LPPIDLDATA      pData;
 109         DWORD ret=0;
 110
 111         TRACE(shell,"(%s,0x%lx,%p,0x%x,0x%x)\n",
 112               path,dwFileAttributes,psfi,sizeofpsfi,flags);
 113
 114         /* translate the pidl to a path*/
 115         if (flags & SHGFI_PIDL)
 116         { SHGetPathFromIDList32A ((LPCITEMIDLIST)path,szTemp);
 117           TRACE(shell,"pidl=%p is %s\n",path,szTemp);
 118         }
 119         else
 120         { TRACE(shell,"path=%p\n",path);
 121         }
 122
 123         if (flags & SHGFI_ATTRIBUTES)
 124         { if (flags & SHGFI_PIDL)
 125           { pData = _ILGetDataPointer((LPCITEMIDLIST)path);
 126             psfi->dwAttributes = pData->u.generic.dwSFGAO; /* fixme: no direct access*/
 127             ret=TRUE;
 128           }
 129           else
 130           { psfi->dwAttributes=SFGAO_FILESYSTEM;
 131             ret=TRUE;
 132           }
 133           FIXME(shell,"file attributes, stub\n");
 134         }
 135
 136         if (flags & SHGFI_DISPLAYNAME)
 137         { if (flags & SHGFI_PIDL)
 138           { strcpy(psfi->szDisplayName,szTemp);
 139           }
 140           else
 141           { strcpy(psfi->szDisplayName,path);
 142           }
 143           TRACE(shell,"displayname=%s\n", psfi->szDisplayName);
 144           ret=TRUE;
 145         }
 146
 147         if (flags & SHGFI_TYPENAME)
 148         { FIXME(shell,"get the file type, stub\n");
 149           strcpy(psfi->szTypeName,"FIXME: Type");
 150           ret=TRUE;
 151         }
 152
 153   if (flags & SHGFI_ICONLOCATION)
 154   { FIXME(shell,"location of icon, stub\n");
 155     strcpy(psfi->szDisplayName,"");
 156     ret=TRUE;
 157   }
 158
 159   if (flags & SHGFI_EXETYPE)
 160     FIXME(shell,"type of executable, stub\n");
 161
 162   if (flags & SHGFI_LINKOVERLAY)
 163     FIXME(shell,"set icon to link, stub\n");
 164
 165   if (flags & SHGFI_OPENICON)
 166     FIXME(shell,"set to open icon, stub\n");
 167
 168   if (flags & SHGFI_SELECTED)
 169     FIXME(shell,"set icon to selected, stub\n");
 170
 171   if (flags & SHGFI_SHELLICONSIZE)
 172     FIXME(shell,"set icon to shell size, stub\n");
 173
 174   if (flags & SHGFI_USEFILEATTRIBUTES)
 175     FIXME(shell,"use the dwFileAttributes, stub\n");
 176
 177   if (flags & SHGFI_ICON)
 178   { FIXME(shell,"icon handle\n");
 179     if (flags & SHGFI_SMALLICON)
 180      { TRACE(shell,"set to small icon\n");
 181        psfi->hIcon=pImageList_GetIcon(ShellSmallIconList,32,ILD_NORMAL);
 182        ret = (DWORD) ShellSmallIconList;
 183      }
 184      else
 185      { TRACE(shell,"set to big icon\n");
 186        psfi->hIcon=pImageList_GetIcon(ShellBigIconList,32,ILD_NORMAL);
 187        ret = (DWORD) ShellBigIconList;
 188      }
 189   }
 190
 191   if (flags & SHGFI_SYSICONINDEX)
 192   {  FIXME(shell,"get the SYSICONINDEX\n");
 193      psfi->iIcon=32;
 194      if (flags & SHGFI_SMALLICON)
 195      { TRACE(shell,"set to small icon\n");
 196        ret = (DWORD) ShellSmallIconList;
 197      }
 198      else
 199      { TRACE(shell,"set to big icon\n");
 200        ret = (DWORD) ShellBigIconList;
 201      }
 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 typedef struct
 291 { LPCSTR  szApp;
 292     LPCSTR  szOtherStuff;
 293     HICON32 hIcon;
 294 } ABOUT_INFO;
 295
 296 #define         IDC_STATIC_TEXT         100
 297 #define         IDC_LISTBOX             99
 298 #define         IDC_WINE_TEXT           98
 299
 300 #define         DROP_FIELD_TOP          (-15)
 301 #define         DROP_FIELD_HEIGHT       15
 302
 303 extern HICON32 hIconTitleFont;
 304
 305 static BOOL32 __get_dropline( HWND32 hWnd, LPRECT32 lprect )
 306 { HWND32 hWndCtl = GetDlgItem32(hWnd, IDC_WINE_TEXT);
 307     if( hWndCtl )
 308   { GetWindowRect32( hWndCtl, lprect );
 309         MapWindowPoints32( 0, hWnd, (LPPOINT32)lprect, 2 );
 310         lprect->bottom = (lprect->top += DROP_FIELD_TOP);
 311         return TRUE;
 312     }
 313     return FALSE;
 314 }
 315
 316 /*************************************************************************
 317  *                              SHAppBarMessage32       [SHELL32.207]
 318  */
 319 UINT32 WINAPI SHAppBarMessage32(DWORD msg, PAPPBARDATA data)
 320 { FIXME(shell,"(0x%08lx,%p): stub\n", msg, data);
 321 #if 0
 322   switch (msg)
 323   { case ABM_ACTIVATE:
 324         case ABM_GETAUTOHIDEBAR:
 325         case ABM_GETSTATE:
 326         case ABM_GETTASKBARPOS:
 327         case ABM_NEW:
 328         case ABM_QUERYPOS:
 329         case ABM_REMOVE:
 330         case ABM_SETAUTOHIDEBAR:
 331         case ABM_SETPOS:
 332         case ABM_WINDOWPOSCHANGED:
 333             ;
 334     }
 335 #endif
 336     return 0;
 337 }
 338
 339 /*************************************************************************
 340  * SHBrowseForFolderA [SHELL32.209]
 341  *
 342  */
 343 LPITEMIDLIST WINAPI SHBrowseForFolder32A (LPBROWSEINFO32A lpbi)
 344 { FIXME (shell, "(%lx,%s) empty stub!\n", (DWORD)lpbi, lpbi->lpszTitle);
 345   return NULL;
 346 }
 347
 348 /*************************************************************************
 349  *  SHGetDesktopFolder          [SHELL32.216]
 350  *
 351  *  SDK header win95/shlobj.h: This is equivalent to call CoCreateInstance with
 352  *  CLSID_ShellDesktop
 353  *  CoCreateInstance(CLSID_Desktop, NULL, CLSCTX_INPROC, IID_IShellFolder, &pshf);
 354  *
 355  * RETURNS
 356  *   the interface to the shell desktop folder.
 357  *
 358  * FIXME
 359  *   the pdesktopfolder has to be released at the end (at dll unloading???)
 360  */
 361 LPSHELLFOLDER pdesktopfolder=NULL;
 362
 363 DWORD WINAPI SHGetDesktopFolder(LPSHELLFOLDER *shellfolder)
 364 { HRESULT       hres = E_OUTOFMEMORY;
 365   LPCLASSFACTORY lpclf;
 366         TRACE(shell,"%p->(%p)\n",shellfolder,*shellfolder);
 367
 368   if (pdesktopfolder)
 369         {       hres = NOERROR;
 370         }
 371         else
 372   { lpclf = IClassFactory_Constructor();
 373     /* fixme: the buildin IClassFactory_Constructor is at the moment only
 374                 for rclsid=CLSID_ShellDesktop, so we get the right Interface (jsch)*/
 375     if(lpclf)
 376     { hres = lpclf->lpvtbl->fnCreateInstance(lpclf,NULL,(REFIID)&IID_IShellFolder, (void*)&pdesktopfolder);
 377                   lpclf->lpvtbl->fnRelease(lpclf);
 378           }
 379   }
 380
 381   if (pdesktopfolder)
 382         { *shellfolder = pdesktopfolder;
 383     pdesktopfolder->lpvtbl->fnAddRef(pdesktopfolder);
 384         }
 385   else
 386         { *shellfolder=NULL;
 387         }
 388
 389   TRACE(shell,"-- %p->(%p)\n",shellfolder, *shellfolder);
 390         return hres;
 391 }
 392 /*************************************************************************
 393  *                       SHGetPathFromIDList            [SHELL32.221][NT 4.0: SHELL32.219]
 394  */
 395 BOOL32 WINAPI SHGetPathFromIDList32(LPCITEMIDLIST pidl,LPSTR pszPath)
 396 { TRACE(shell,"(pidl=%p,%p)\n",pidl,pszPath);
 397   return SHGetPathFromIDList32A(pidl,pszPath);
 398 }
 399
 400 /*************************************************************************
 401  *                       SHGetSpecialFolderLocation     [SHELL32.223]
 402  * gets the folder locations from the registry and creates a pidl
 403  * creates missing reg keys and directorys
 404  *
 405  * PARAMS
 406  *   hwndOwner [I]
 407  *   nFolder   [I] CSIDL_xxxxx
 408  *   ppidl     [O] PIDL of a special folder
 409  *
 410  * RETURNS
 411  *    HResult
 412  *
 413  * FIXME
 414  *   - look for "User Shell Folder" first
 415  *
 416  */
 417 HRESULT WINAPI SHGetSpecialFolderLocation(HWND32 hwndOwner, INT32 nFolder, LPITEMIDLIST * ppidl)
 418 { LPSHELLFOLDER shellfolder;
 419   DWORD pchEaten,tpathlen=MAX_PATH,type,dwdisp,res;
 420   CHAR pszTemp[256],buffer[256],tpath[MAX_PATH],npath[MAX_PATH];
 421   LPWSTR lpszDisplayName = (LPWSTR)&pszTemp[0];
 422   HKEY key;
 423
 424         enum
 425         { FT_UNKNOWN= 0x00000000,
 426           FT_DIR=     0x00000001,
 427           FT_DESKTOP= 0x00000002,
 428           FT_SPECIAL= 0x00000003
 429         } tFolder;
 430
 431         TRACE(shell,"(%04x,0x%x,%p)\n", hwndOwner,nFolder,ppidl);
 432
 433         strcpy(buffer,"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\");
 434
 435         res=RegCreateKeyEx32A(HKEY_CURRENT_USER,buffer,0,NULL,REG_OPTION_NON_VOLATILE,KEY_WRITE,NULL,&key,&dwdisp);
 436         if (res)
 437         { ERR(shell,"Could not create key %s %08lx \n",buffer,res);
 438           return E_OUTOFMEMORY;
 439         }
 440
 441         tFolder=FT_DIR;
 442         switch (nFolder)
 443         { case CSIDL_BITBUCKET:
 444             strcpy (buffer,"xxx");                      /*not in the registry*/
 445             TRACE (shell,"looking for Recycler\n");
 446             tFolder=FT_UNKNOWN;
 447             break;
 448           case CSIDL_CONTROLS:
 449             strcpy (buffer,"xxx");                      /*virtual folder*/
 450             TRACE (shell,"looking for Control\n");
 451             tFolder=FT_UNKNOWN;
 452             break;
 453           case CSIDL_DESKTOP:
 454             strcpy (buffer,"xxx");                      /*virtual folder*/
 455             TRACE (shell,"looking for Desktop\n");
 456             tFolder=FT_DESKTOP;
 457             break;
 458           case CSIDL_DESKTOPDIRECTORY:
 459           case CSIDL_COMMON_DESKTOPDIRECTORY:
 460             strcpy (buffer,"Desktop");
 461             break;
 462           case CSIDL_DRIVES:
 463             strcpy (buffer,"xxx");                      /*virtual folder*/
 464             TRACE (shell,"looking for Drives\n");
 465             tFolder=FT_SPECIAL;
 466             break;
 467           case CSIDL_FONTS:
 468             strcpy (buffer,"Fonts");
 469             break;
 470           case CSIDL_NETHOOD:
 471             strcpy (buffer,"NetHood");
 472             break;
 473           case CSIDL_PRINTHOOD:
 474             strcpy (buffer,"PrintHood");
 475             break;
 476           case CSIDL_NETWORK:
 477             strcpy (buffer,"xxx");                              /*virtual folder*/
 478             TRACE (shell,"looking for Network\n");
 479             tFolder=FT_UNKNOWN;
 480             break;
 481           case CSIDL_APPDATA:
 482             strcpy (buffer,"Appdata");
 483             break;
 484           case CSIDL_PERSONAL:
 485             strcpy (buffer,"Personal");
 486             break;
 487           case CSIDL_FAVORITES:
 488             strcpy (buffer,"Favorites");
 489             break;
 490           case CSIDL_PRINTERS:
 491             strcpy (buffer,"PrintHood");
 492             break;
 493           case CSIDL_COMMON_PROGRAMS:
 494           case CSIDL_PROGRAMS:
 495             strcpy (buffer,"Programs");
 496             break;
 497           case CSIDL_RECENT:
 498             strcpy (buffer,"Recent");
 499             break;
 500           case CSIDL_SENDTO:
 501             strcpy (buffer,"SendTo");
 502             break;
 503           case CSIDL_COMMON_STARTMENU:
 504           case CSIDL_STARTMENU:
 505             strcpy (buffer,"Start Menu");
 506             break;
 507           case CSIDL_COMMON_STARTUP:
 508           case CSIDL_STARTUP:
 509             strcpy (buffer,"Startup");
 510             break;
 511           case CSIDL_TEMPLATES:
 512             strcpy (buffer,"Templates");
 513             break;
 514           default:
 515             ERR (shell,"unknown CSIDL 0x%08x\n", nFolder);
 516             tFolder=FT_UNKNOWN;
 517             break;
 518         }
 519
 520         TRACE(shell,"Key=%s\n",buffer);
 521
 522         type=REG_SZ;
 523
 524         switch (tFolder)
 525         { case FT_DIR:
 526             /* Directory: get the value from the registry, if its not there
 527                         create it and the directory*/
 528             if (RegQueryValueEx32A(key,buffer,NULL,&type,(LPBYTE)tpath,&tpathlen))
 529             { GetWindowsDirectory32A(npath,MAX_PATH);
 530               PathAddBackslash32A(npath);
 531               switch (nFolder)
 532               { case CSIDL_DESKTOPDIRECTORY:
 533                 case CSIDL_COMMON_DESKTOPDIRECTORY:
 534                   strcat (npath,"Desktop");
 535                   break;
 536                 case CSIDL_FONTS:
 537                   strcat (npath,"Fonts");
 538                   break;
 539                 case CSIDL_NETHOOD:
 540                   strcat (npath,"NetHood");
 541                   break;
 542                 case CSIDL_PRINTHOOD:
 543                   strcat (npath,"PrintHood");
 544                   break;
 545                 case CSIDL_APPDATA:
 546                   strcat (npath,"Appdata");
 547                   break;
 548                 case CSIDL_PERSONAL:
 549                   strcpy (npath,"C:\\Personal");
 550                   break;
 551                 case CSIDL_FAVORITES:
 552                   strcat (npath,"Favorites");
 553                   break;
 554                 case CSIDL_PRINTERS:
 555                   strcat (npath,"PrintHood");
 556                   break;
 557                 case CSIDL_COMMON_PROGRAMS:
 558                 case CSIDL_PROGRAMS:
 559                   strcat (npath,"Start Menu");
 560                   CreateDirectory32A(npath,NULL);
 561                   strcat (npath,"\\Programs");
 562                   break;
 563                 case CSIDL_RECENT:
 564                   strcat (npath,"Recent");
 565                   break;
 566                 case CSIDL_SENDTO:
 567                   strcat (npath,"SendTo");
 568                   break;
 569                 case CSIDL_COMMON_STARTMENU:
 570                 case CSIDL_STARTMENU:
 571                   strcat (npath,"Start Menu");
 572                   break;
 573                 case CSIDL_COMMON_STARTUP:
 574                 case CSIDL_STARTUP:
 575                   strcat (npath,"Start Menu");
 576                   CreateDirectory32A(npath,NULL);
 577                   strcat (npath,"\\Startup");
 578                   break;
 579                 case CSIDL_TEMPLATES:
 580                   strcat (npath,"Templates");
 581                   break;
 582                 default:
 583                   RegCloseKey(key);
 584                   return E_OUTOFMEMORY;
 585               }
 586               if (RegSetValueEx32A(key,buffer,0,REG_SZ,(LPBYTE)npath,sizeof(npath)+1))
 587               { ERR(shell,"could not create value %s\n",buffer);
 588                 RegCloseKey(key);
 589                 return E_OUTOFMEMORY;
 590               }
 591               TRACE(shell,"value %s=%s created\n",buffer,npath);
 592               CreateDirectory32A(npath,NULL);
 593               strcpy(tpath,npath);
 594             }
 595             break;
 596           case FT_DESKTOP:
 597             strcpy (tpath,"Desktop");
 598             break;
 599           case FT_SPECIAL:
 600             if (nFolder==CSIDL_DRIVES)
 601             strcpy (tpath,"My Computer");
 602             break;
 603           default:
 604             RegCloseKey(key);
 605             return E_OUTOFMEMORY;
 606         }
 607
 608         RegCloseKey(key);
 609
 610         TRACE(shell,"Value=%s\n",tpath);
 611         LocalToWideChar32(lpszDisplayName, tpath, 256);
 612
 613         if (SHGetDesktopFolder(&shellfolder)==S_OK)
 614         { shellfolder->lpvtbl->fnParseDisplayName(shellfolder,hwndOwner, NULL,lpszDisplayName,&pchEaten,ppidl,NULL);
 615           shellfolder->lpvtbl->fnRelease(shellfolder);
 616         }
 617
 618         TRACE(shell, "-- (new pidl %p)\n",*ppidl);
 619         return NOERROR;
 620 }
 621 /*************************************************************************
 622  * SHHelpShortcuts_RunDLL [SHELL32.224]
 623  *
 624  */
 625 DWORD WINAPI SHHelpShortcuts_RunDLL (DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
 626 { FIXME (exec, "(%lx, %lx, %lx, %lx) empty stub!\n",
 627         dwArg1, dwArg2, dwArg3, dwArg4);
 628
 629   return 0;
 630 }
 631
 632 /*************************************************************************
 633  * SHLoadInProc [SHELL32.225]
 634  *
 635  */
 636
 637 DWORD WINAPI SHLoadInProc (DWORD dwArg1)
 638 { FIXME (shell, "(%lx) empty stub!\n", dwArg1);
 639     return 0;
 640 }
 641
 642 /*************************************************************************
 643  *             ShellExecute32A   (SHELL32.245)
 644  */
 645 HINSTANCE32 WINAPI ShellExecute32A( HWND32 hWnd, LPCSTR lpOperation,
 646                                     LPCSTR lpFile, LPCSTR lpParameters,
 647                                     LPCSTR lpDirectory, INT32 iShowCmd )
 648 {   TRACE(shell,"\n");
 649     return ShellExecute16( hWnd, lpOperation, lpFile, lpParameters,
 650                            lpDirectory, iShowCmd );
 651 }
 652
 653
 654 /*************************************************************************
 655  *             AboutDlgProc32  (not an exported API function)
 656  */
 657 LRESULT WINAPI AboutDlgProc32( HWND32 hWnd, UINT32 msg, WPARAM32 wParam,
 658                                LPARAM lParam )
 659 {   HWND32 hWndCtl;
 660     char Template[512], AppTitle[512];
 661
 662     TRACE(shell,"\n");
 663
 664     switch(msg)
 665     { case WM_INITDIALOG:
 666       { ABOUT_INFO *info = (ABOUT_INFO *)lParam;
 667             if (info)
 668         { const char* const *pstr = SHELL_People;
 669                 SendDlgItemMessage32A(hWnd, stc1, STM_SETICON32,info->hIcon, 0);
 670                 GetWindowText32A( hWnd, Template, sizeof(Template) );
 671                 sprintf( AppTitle, Template, info->szApp );
 672                 SetWindowText32A( hWnd, AppTitle );
 673                 SetWindowText32A( GetDlgItem32(hWnd, IDC_STATIC_TEXT),
 674                                   info->szOtherStuff );
 675                 hWndCtl = GetDlgItem32(hWnd, IDC_LISTBOX);
 676                 SendMessage32A( hWndCtl, WM_SETREDRAW, 0, 0 );
 677                 SendMessage32A( hWndCtl, WM_SETFONT, hIconTitleFont, 0 );
 678                 while (*pstr)
 679           { SendMessage32A( hWndCtl, LB_ADDSTRING32, (WPARAM32)-1, (LPARAM)*pstr );
 680                     pstr++;
 681                 }
 682                 SendMessage32A( hWndCtl, WM_SETREDRAW, 1, 0 );
 683             }
 684         }
 685         return 1;
 686
 687     case WM_PAINT:
 688       { RECT32 rect;
 689             PAINTSTRUCT32 ps;
 690             HDC32 hDC = BeginPaint32( hWnd, &ps );
 691
 692             if( __get_dropline( hWnd, &rect ) ) {
 693                 SelectObject32( hDC, GetStockObject32( BLACK_PEN ) );
 694                 MoveToEx32( hDC, rect.left, rect.top, NULL );
 695                 LineTo32( hDC, rect.right, rect.bottom );
 696             }
 697             EndPaint32( hWnd, &ps );
 698         }
 699         break;
 700
 701     case WM_LBTRACKPOINT:
 702         hWndCtl = GetDlgItem32(hWnd, IDC_LISTBOX);
 703         if( (INT16)GetKeyState16( VK_CONTROL ) < 0 )
 704       { if( DragDetect32( hWndCtl, *((LPPOINT32)&lParam) ) )
 705         { INT32 idx = SendMessage32A( hWndCtl, LB_GETCURSEL32, 0, 0 );
 706                 if( idx != -1 )
 707           { INT32 length = SendMessage32A( hWndCtl, LB_GETTEXTLEN32, (WPARAM32)idx, 0 );
 708                     HGLOBAL16 hMemObj = GlobalAlloc16( GMEM_MOVEABLE, length + 1 );
 709                     char* pstr = (char*)GlobalLock16( hMemObj );
 710
 711                     if( pstr )
 712             { HCURSOR16 hCursor = LoadCursor16( 0, MAKEINTRESOURCE16(OCR_DRAGOBJECT) );
 713                         SendMessage32A( hWndCtl, LB_GETTEXT32, (WPARAM32)idx, (LPARAM)pstr );
 714                         SendMessage32A( hWndCtl, LB_DELETESTRING32, (WPARAM32)idx, 0 );
 715                         UpdateWindow32( hWndCtl );
 716                         if( !DragObject16((HWND16)hWnd, (HWND16)hWnd, DRAGOBJ_DATA, 0, (WORD)hMemObj, hCursor) )
 717                             SendMessage32A( hWndCtl, LB_ADDSTRING32, (WPARAM32)-1, (LPARAM)pstr );
 718                     }
 719             if( hMemObj )
 720               GlobalFree16( hMemObj );
 721                 }
 722             }
 723         }
 724         break;
 725
 726     case WM_QUERYDROPOBJECT:
 727         if( wParam == 0 )
 728       { LPDRAGINFO lpDragInfo = (LPDRAGINFO)PTR_SEG_TO_LIN((SEGPTR)lParam);
 729             if( lpDragInfo && lpDragInfo->wFlags == DRAGOBJ_DATA )
 730         { RECT32 rect;
 731                 if( __get_dropline( hWnd, &rect ) )
 732           { POINT32 pt;
 733             pt.x=lpDragInfo->pt.x;
 734             pt.x=lpDragInfo->pt.y;
 735                     rect.bottom += DROP_FIELD_HEIGHT;
 736                     if( PtInRect32( &rect, pt ) )
 737             { SetWindowLong32A( hWnd, DWL_MSGRESULT, 1 );
 738                         return TRUE;
 739                     }
 740                 }
 741             }
 742         }
 743         break;
 744
 745     case WM_DROPOBJECT:
 746         if( wParam == hWnd )
 747       { LPDRAGINFO lpDragInfo = (LPDRAGINFO)PTR_SEG_TO_LIN((SEGPTR)lParam);
 748             if( lpDragInfo && lpDragInfo->wFlags == DRAGOBJ_DATA && lpDragInfo->hList )
 749         { char* pstr = (char*)GlobalLock16( (HGLOBAL16)(lpDragInfo->hList) );
 750                 if( pstr )
 751           { static char __appendix_str[] = " with";
 752
 753                     hWndCtl = GetDlgItem32( hWnd, IDC_WINE_TEXT );
 754                     SendMessage32A( hWndCtl, WM_GETTEXT, 512, (LPARAM)Template );
 755                     if( !lstrncmp32A( Template, "WINE", 4 ) )
 756                         SetWindowText32A( GetDlgItem32(hWnd, IDC_STATIC_TEXT), Template );
 757                     else
 758           { char* pch = Template + strlen(Template) - strlen(__appendix_str);
 759                         *pch = '\0';
 760                         SendMessage32A( GetDlgItem32(hWnd, IDC_LISTBOX), LB_ADDSTRING32,
 761                                         (WPARAM32)-1, (LPARAM)Template );
 762                     }
 763
 764                     lstrcpy32A( Template, pstr );
 765                     lstrcat32A( Template, __appendix_str );
 766                     SetWindowText32A( hWndCtl, Template );
 767                     SetWindowLong32A( hWnd, DWL_MSGRESULT, 1 );
 768                     return TRUE;
 769                 }
 770             }
 771         }
 772         break;
 773
 774     case WM_COMMAND:
 775         if (wParam == IDOK)
 776     {  EndDialog32(hWnd, TRUE);
 777             return TRUE;
 778         }
 779         break;
 780     }
 781     return 0;
 782 }
 783
 784
 785 /*************************************************************************
 786  *             ShellAbout32A   (SHELL32.243)
 787  */
 788 BOOL32 WINAPI ShellAbout32A( HWND32 hWnd, LPCSTR szApp, LPCSTR szOtherStuff,
 789                              HICON32 hIcon )
 790 {   ABOUT_INFO info;
 791     TRACE(shell,"\n");
 792     info.szApp        = szApp;
 793     info.szOtherStuff = szOtherStuff;
 794     info.hIcon        = hIcon;
 795     if (!hIcon) info.hIcon = LoadIcon16( 0, MAKEINTRESOURCE16(OIC_WINEICON) );
 796     return DialogBoxIndirectParam32A( WIN_GetWindowInstance( hWnd ),
 797                          SYSRES_GetResPtr( SYSRES_DIALOG_SHELL_ABOUT_MSGBOX ),
 798                                       hWnd, AboutDlgProc32, (LPARAM)&info );
 799 }
 800
 801
 802 /*************************************************************************
 803  *             ShellAbout32W   (SHELL32.244)
 804  */
 805 BOOL32 WINAPI ShellAbout32W( HWND32 hWnd, LPCWSTR szApp, LPCWSTR szOtherStuff,
 806                              HICON32 hIcon )
 807 {   BOOL32 ret;
 808     ABOUT_INFO info;
 809
 810     TRACE(shell,"\n");
 811
 812     info.szApp        = HEAP_strdupWtoA( GetProcessHeap(), 0, szApp );
 813     info.szOtherStuff = HEAP_strdupWtoA( GetProcessHeap(), 0, szOtherStuff );
 814     info.hIcon        = hIcon;
 815     if (!hIcon) info.hIcon = LoadIcon16( 0, MAKEINTRESOURCE16(OIC_WINEICON) );
 816     ret = DialogBoxIndirectParam32A( WIN_GetWindowInstance( hWnd ),
 817                          SYSRES_GetResPtr( SYSRES_DIALOG_SHELL_ABOUT_MSGBOX ),
 818                                       hWnd, AboutDlgProc32, (LPARAM)&info );
 819     HeapFree( GetProcessHeap(), 0, (LPSTR)info.szApp );
 820     HeapFree( GetProcessHeap(), 0, (LPSTR)info.szOtherStuff );
 821     return ret;
 822 }
 823
 824 /*************************************************************************
 825  *                              Shell_NotifyIcon        [SHELL32.296]
 826  *      FIXME
 827  *      This function is supposed to deal with the systray.
 828  *      Any ideas on how this is to be implimented?
 829  */
 830 BOOL32 WINAPI Shell_NotifyIcon( DWORD dwMessage, PNOTIFYICONDATA pnid )
 831 {   TRACE(shell,"\n");
 832     return FALSE;
 833 }
 834
 835 /*************************************************************************
 836  *                              Shell_NotifyIcon        [SHELL32.297]
 837  *      FIXME
 838  *      This function is supposed to deal with the systray.
 839  *      Any ideas on how this is to be implimented?
 840  */
 841 BOOL32 WINAPI Shell_NotifyIconA(DWORD dwMessage, PNOTIFYICONDATA pnid )
 842 {   TRACE(shell,"\n");
 843     return FALSE;
 844 }
 845
 846 /*************************************************************************
 847  * FreeIconList
 848  */
 849 void WINAPI FreeIconList( DWORD dw )
 850 { FIXME(shell, "(%lx): stub\n",dw);
 851 }
 852
 853 /*************************************************************************
 854  * SHGetPathFromIDList32A        [SHELL32.261][NT 4.0: SHELL32.220]
 855  *
 856  * PARAMETERS
 857  *  pidl,   [IN] pidl
 858  *  pszPath [OUT] path
 859  *
 860  * RETURNS
 861  *  path from a passed PIDL.
 862  *
 863  * NOTES
 864  *     exported by name
 865  *
 866  * FIXME
 867  *  fnGetDisplayNameOf can return different types of OLEString
 868  */
 869 DWORD WINAPI SHGetPathFromIDList32A (LPCITEMIDLIST pidl,LPSTR pszPath)
 870 {       STRRET lpName;
 871         LPSHELLFOLDER shellfolder;
 872         CHAR  buffer[MAX_PATH],tpath[MAX_PATH];
 873         DWORD type,tpathlen=MAX_PATH,dwdisp;
 874         HKEY  key;
 875
 876         TRACE(shell,"(pidl=%p,%p)\n",pidl,pszPath);
 877
 878   if (!pidl)
 879   {  strcpy(buffer,"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\");
 880
 881      if (RegCreateKeyEx32A(HKEY_CURRENT_USER,buffer,0,NULL,REG_OPTION_NON_VOLATILE,KEY_WRITE,NULL,&key,&dwdisp))
 882      { return E_OUTOFMEMORY;
 883      }
 884      type=REG_SZ;
 885      strcpy (buffer,"Desktop");                                 /*registry name*/
 886      if ( RegQueryValueEx32A(key,buffer,NULL,&type,(LPBYTE)tpath,&tpathlen))
 887      { GetWindowsDirectory32A(tpath,MAX_PATH);
 888        PathAddBackslash32A(tpath);
 889        strcat (tpath,"Desktop");                                /*folder name*/
 890        RegSetValueEx32A(key,buffer,0,REG_SZ,(LPBYTE)tpath,tpathlen);
 891        CreateDirectory32A(tpath,NULL);
 892      }
 893      RegCloseKey(key);
 894      strcpy(pszPath,tpath);
 895   }
 896   else
 897   { if (SHGetDesktopFolder(&shellfolder)==S_OK)
 898         { shellfolder->lpvtbl->fnGetDisplayNameOf(shellfolder,pidl,SHGDN_FORPARSING,&lpName);
 899           shellfolder->lpvtbl->fnRelease(shellfolder);
 900         }
 901   /*WideCharToLocal32(pszPath, lpName.u.pOleStr, MAX_PATH);*/
 902         strcpy(pszPath,lpName.u.cStr);
 903         /* fixme free the olestring*/
 904   }
 905         TRACE(shell,"-- (%s)\n",pszPath);
 906         return NOERROR;
 907 }
 908 /*************************************************************************
 909  * SHGetPathFromIDList32W [SHELL32.262]
 910  */
 911 DWORD WINAPI SHGetPathFromIDList32W (LPCITEMIDLIST pidl,LPWSTR pszPath)
 912 {       char sTemp[MAX_PATH];
 913
 914         TRACE (shell,"(pidl=%p)\n", pidl);
 915
 916         SHGetPathFromIDList32A (pidl, sTemp);
 917         lstrcpyAtoW(pszPath, sTemp);
 918
 919         TRACE(shell,"-- (%s)\n",debugstr_w(pszPath));
 920
 921         return NOERROR;
 922 }
 923
 924
 925 void    (CALLBACK* pDLLInitComctl)(void);
 926 INT32   (CALLBACK* pImageList_AddIcon) (HIMAGELIST himl, HICON32 hIcon);
 927 INT32   (CALLBACK* pImageList_ReplaceIcon) (HIMAGELIST, INT32, HICON32);
 928 HIMAGELIST (CALLBACK * pImageList_Create) (INT32,INT32,UINT32,INT32,INT32);
 929 HICON32 (CALLBACK * pImageList_GetIcon) (HIMAGELIST, INT32, UINT32);
 930 INT32   (CALLBACK* pImageList_GetImageCount)(HIMAGELIST);
 931
 932 LPVOID  (CALLBACK* pCOMCTL32_Alloc) (INT32);
 933 BOOL32  (CALLBACK* pCOMCTL32_Free) (LPVOID);
 934
 935 HDPA    (CALLBACK* pDPA_Create) (INT32);
 936 INT32   (CALLBACK* pDPA_InsertPtr) (const HDPA, INT32, LPVOID);
 937 BOOL32  (CALLBACK* pDPA_Sort) (const HDPA, PFNDPACOMPARE, LPARAM);
 938 LPVOID  (CALLBACK* pDPA_GetPtr) (const HDPA, INT32);
 939 BOOL32  (CALLBACK* pDPA_Destroy) (const HDPA);
 940 INT32   (CALLBACK *pDPA_Search) (const HDPA, LPVOID, INT32, PFNDPACOMPARE, LPARAM, UINT32);
 941 static BOOL32 bShell32IsInitialized=0;
 942 /*************************************************************************
 943  * SHELL32 LibMain
 944  *
 945  * FIXME
 946  *  at the moment the icons are extracted from shell32.dll
 947  *  free the imagelists
 948  */
 949 HINSTANCE32 shell32_hInstance;
 950
 951 BOOL32 WINAPI Shell32LibMain(HINSTANCE32 hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 952 { HINSTANCE32 hComctl32;
 953
 954   TRACE(shell,"0x%x 0x%lx %p\n", hinstDLL, fdwReason, lpvReserved);
 955
 956   shell32_hInstance = hinstDLL;
 957
 958   if (fdwReason==DLL_PROCESS_ATTACH && !bShell32IsInitialized)
 959   { hComctl32 = LoadLibrary32A("COMCTL32.DLL");
 960     if (hComctl32)
 961     { pDLLInitComctl=GetProcAddress32(hComctl32,"InitCommonControlsEx");
 962       if (pDLLInitComctl)
 963       { pDLLInitComctl();
 964       }
 965       pImageList_Create=GetProcAddress32(hComctl32,"ImageList_Create");
 966       pImageList_AddIcon=GetProcAddress32(hComctl32,"ImageList_AddIcon");
 967       pImageList_ReplaceIcon=GetProcAddress32(hComctl32,"ImageList_ReplaceIcon");
 968       pImageList_GetIcon=GetProcAddress32(hComctl32,"ImageList_GetIcon");
 969       pImageList_GetImageCount=GetProcAddress32(hComctl32,"ImageList_GetImageCount");
 970
 971       /* imports by ordinal, pray that it works*/
 972       pCOMCTL32_Alloc=GetProcAddress32(hComctl32, (LPCSTR)71L);
 973       pCOMCTL32_Free=GetProcAddress32(hComctl32, (LPCSTR)73L);
 974       pDPA_Create=GetProcAddress32(hComctl32, (LPCSTR)328L);
 975       pDPA_Destroy=GetProcAddress32(hComctl32, (LPCSTR)329L);
 976       pDPA_GetPtr=GetProcAddress32(hComctl32, (LPCSTR)332L);
 977       pDPA_InsertPtr=GetProcAddress32(hComctl32, (LPCSTR)334L);
 978       pDPA_Sort=GetProcAddress32(hComctl32, (LPCSTR)338L);
 979       pDPA_Search=GetProcAddress32(hComctl32, (LPCSTR)339L);
 980
 981       FreeLibrary32(hComctl32);
 982     }
 983     else
 984     { /* panic, imediately exit wine*/
 985       ERR(shell,"P A N I C error getting functionpointers\n");
 986       exit (1);
 987     }
 988     SIC_Initialize();
 989     bShell32IsInitialized = TRUE;
 990   }
 991   return TRUE;
 992 }