dlls/shell32/shell32_main.c

   1 /*
   2  *                 Shell basics
   3  *
   4  * Copyright 1998 Marcus Meissner
   5  * Copyright 1998 Juergen Schmied (jsch)  *  <juergen.schmied@metronet.de>
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "config.h"
  23
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <stdarg.h>
  27 #include <stdio.h>
  28
  29 #define COBJMACROS
  30
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "winerror.h"
  34 #include "winreg.h"
  35 #include "dlgs.h"
  36 #include "shellapi.h"
  37 #include "winuser.h"
  38 #include "wingdi.h"
  39 #include "shlobj.h"
  40 #include "rpcproxy.h"
  41 #include "shlwapi.h"
  42 #include "propsys.h"
  43
  44 #include "undocshell.h"
  45 #include "pidl.h"
  46 #include "shell32_main.h"
  47 #include "version.h"
  48 #include "shresdef.h"
  49 #include "initguid.h"
  50 #include "shfldr.h"
  51
  52 #include "wine/debug.h"
  53 #include "wine/unicode.h"
  54
  55 WINE_DEFAULT_DEBUG_CHANNEL(shell);
  56
  57 /*************************************************************************
  58  * CommandLineToArgvW            [SHELL32.@]
  59  *
  60  * We must interpret the quotes in the command line to rebuild the argv
  61  * array correctly:
  62  * - arguments are separated by spaces or tabs
  63  * - quotes serve as optional argument delimiters
  64  *   '"a b"'   -> 'a b'
  65  * - escaped quotes must be converted back to '"'
  66  *   '\"'      -> '"'
  67  * - an odd number of '\'s followed by '"' correspond to half that number
  68  *   of '\' followed by a '"' (extension of the above)
  69  *   '\\\"'    -> '\"'
  70  *   '\\\\\"'  -> '\\"'
  71  * - an even number of '\'s followed by a '"' correspond to half that number
  72  *   of '\', plus a regular quote serving as an argument delimiter (which
  73  *   means it does not appear in the result)
  74  *   'a\\"b c"'   -> 'a\b c'
  75  *   'a\\\\"b c"' -> 'a\\b c'
  76  * - '\' that are not followed by a '"' are copied literally
  77  *   'a\b'     -> 'a\b'
  78  *   'a\\b'    -> 'a\\b'
  79  *
  80  * Note:
  81  * '\t' == 0x0009
  82  * ' '  == 0x0020
  83  * '"'  == 0x0022
  84  * '\\' == 0x005c
  85  */
  86 LPWSTR* WINAPI CommandLineToArgvW(LPCWSTR lpCmdline, int* numargs)
  87 {
  88     DWORD argc;
  89     LPWSTR  *argv;
  90     LPCWSTR cs;
  91     LPWSTR arg,s,d;
  92     LPWSTR cmdline;
  93     int in_quotes,bcount;
  94
  95     if (*lpCmdline==0)
  96     {
  97         /* Return the path to the executable */
  98         DWORD len, deslen=MAX_PATH, size;
  99
 100         size = sizeof(LPWSTR) + deslen*sizeof(WCHAR) + sizeof(LPWSTR);
 101         for (;;)
 102         {
 103             if (!(argv = LocalAlloc(LMEM_FIXED, size))) return NULL;
 104             len = GetModuleFileNameW(0, (LPWSTR)(argv+1), deslen);
 105             if (!len)
 106             {
 107                 LocalFree(argv);
 108                 return NULL;
 109             }
 110             if (len < deslen) break;
 111             deslen*=2;
 112             size = sizeof(LPWSTR) + deslen*sizeof(WCHAR) + sizeof(LPWSTR);
 113             LocalFree( argv );
 114         }
 115         argv[0]=(LPWSTR)(argv+1);
 116         if (numargs)
 117             *numargs=1;
 118
 119         return argv;
 120     }
 121
 122     /* to get a writable copy */
 123     argc=0;
 124     bcount=0;
 125     in_quotes=0;
 126     cs=lpCmdline;
 127     while (1)
 128     {
 129         if (*cs==0 || ((*cs==0x0009 || *cs==0x0020) && !in_quotes))
 130         {
 131             /* space */
 132             argc++;
 133             /* skip the remaining spaces */
 134             while (*cs==0x0009 || *cs==0x0020) {
 135                 cs++;
 136             }
 137             if (*cs==0)
 138                 break;
 139             bcount=0;
 140             continue;
 141         }
 142         else if (*cs==0x005c)
 143         {
 144             /* '\', count them */
 145             bcount++;
 146         }
 147         else if ((*cs==0x0022) && ((bcount & 1)==0))
 148         {
 149             /* unescaped '"' */
 150             in_quotes=!in_quotes;
 151             bcount=0;
 152         }
 153         else
 154         {
 155             /* a regular character */
 156             bcount=0;
 157         }
 158         cs++;
 159     }
 160     /* Allocate in a single lump, the string array, and the strings that go with it.
 161      * This way the caller can make a single GlobalFree call to free both, as per MSDN.
 162      */
 163     argv=LocalAlloc(LMEM_FIXED, argc*sizeof(LPWSTR)+(strlenW(lpCmdline)+1)*sizeof(WCHAR));
 164     if (!argv)
 165         return NULL;
 166     cmdline=(LPWSTR)(argv+argc);
 167     strcpyW(cmdline, lpCmdline);
 168
 169     argc=0;
 170     bcount=0;
 171     in_quotes=0;
 172     arg=d=s=cmdline;
 173     while (*s)
 174     {
 175         if ((*s==0x0009 || *s==0x0020) && !in_quotes)
 176         {
 177             /* Close the argument and copy it */
 178             *d=0;
 179             argv[argc++]=arg;
 180
 181             /* skip the remaining spaces */
 182             do {
 183                 s++;
 184             } while (*s==0x0009 || *s==0x0020);
 185
 186             /* Start with a new argument */
 187             arg=d=s;
 188             bcount=0;
 189         }
 190         else if (*s==0x005c)
 191         {
 192             /* '\\' */
 193             *d++=*s++;
 194             bcount++;
 195         }
 196         else if (*s==0x0022)
 197         {
 198             /* '"' */
 199             if ((bcount & 1)==0)
 200             {
 201                 /* Preceded by an even number of '\', this is half that
 202                  * number of '\', plus a quote which we erase.
 203                  */
 204                 d-=bcount/2;
 205                 in_quotes=!in_quotes;
 206                 s++;
 207             }
 208             else
 209             {
 210                 /* Preceded by an odd number of '\', this is half that
 211                  * number of '\' followed by a '"'
 212                  */
 213                 d=d-bcount/2-1;
 214                 *d++='"';
 215                 s++;
 216             }
 217             bcount=0;
 218         }
 219         else
 220         {
 221             /* a regular character */
 222             *d++=*s++;
 223             bcount=0;
 224         }
 225     }
 226     if (*arg)
 227     {
 228         *d='\0';
 229         argv[argc++]=arg;
 230     }
 231     if (numargs)
 232         *numargs=argc;
 233
 234     return argv;
 235 }
 236
 237 static DWORD shgfi_get_exe_type(LPCWSTR szFullPath)
 238 {
 239     BOOL status = FALSE;
 240     HANDLE hfile;
 241     DWORD BinaryType;
 242     IMAGE_DOS_HEADER mz_header;
 243     IMAGE_NT_HEADERS nt;
 244     DWORD len;
 245     char magic[4];
 246
 247     status = GetBinaryTypeW (szFullPath, &BinaryType);
 248     if (!status)
 249         return 0;
 250     if (BinaryType == SCS_DOS_BINARY || BinaryType == SCS_PIF_BINARY)
 251         return 0x4d5a;
 252
 253     hfile = CreateFileW( szFullPath, GENERIC_READ, FILE_SHARE_READ,
 254                          NULL, OPEN_EXISTING, 0, 0 );
 255     if ( hfile == INVALID_HANDLE_VALUE )
 256         return 0;
 257
 258     /*
 259      * The next section is adapted from MODULE_GetBinaryType, as we need
 260      * to examine the image header to get OS and version information. We
 261      * know from calling GetBinaryTypeA that the image is valid and either
 262      * an NE or PE, so much error handling can be omitted.
 263      * Seek to the start of the file and read the header information.
 264      */
 265
 266     SetFilePointer( hfile, 0, NULL, SEEK_SET );
 267     ReadFile( hfile, &mz_header, sizeof(mz_header), &len, NULL );
 268
 269     SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
 270     ReadFile( hfile, magic, sizeof(magic), &len, NULL );
 271     if ( *(DWORD*)magic == IMAGE_NT_SIGNATURE )
 272     {
 273         SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
 274         ReadFile( hfile, &nt, sizeof(nt), &len, NULL );
 275         CloseHandle( hfile );
 276         /* DLL files are not executable and should return 0 */
 277         if (nt.FileHeader.Characteristics & IMAGE_FILE_DLL)
 278             return 0;
 279         if (nt.OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_GUI)
 280         {
 281              return IMAGE_NT_SIGNATURE |
 282                    (nt.OptionalHeader.MajorSubsystemVersion << 24) |
 283                    (nt.OptionalHeader.MinorSubsystemVersion << 16);
 284         }
 285         return IMAGE_NT_SIGNATURE;
 286     }
 287     else if ( *(WORD*)magic == IMAGE_OS2_SIGNATURE )
 288     {
 289         IMAGE_OS2_HEADER ne;
 290         SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
 291         ReadFile( hfile, &ne, sizeof(ne), &len, NULL );
 292         CloseHandle( hfile );
 293         if (ne.ne_exetyp == 2)
 294             return IMAGE_OS2_SIGNATURE | (ne.ne_expver << 16);
 295         return 0;
 296     }
 297     CloseHandle( hfile );
 298     return 0;
 299 }
 300
 301 /*************************************************************************
 302  * SHELL_IsShortcut             [internal]
 303  *
 304  * Decide if an item id list points to a shell shortcut
 305  */
 306 BOOL SHELL_IsShortcut(LPCITEMIDLIST pidlLast)
 307 {
 308     char szTemp[MAX_PATH];
 309     HKEY keyCls;
 310     BOOL ret = FALSE;
 311
 312     if (_ILGetExtension(pidlLast, szTemp, MAX_PATH) &&
 313           HCR_MapTypeToValueA(szTemp, szTemp, MAX_PATH, TRUE))
 314     {
 315         if (ERROR_SUCCESS == RegOpenKeyExA(HKEY_CLASSES_ROOT, szTemp, 0, KEY_QUERY_VALUE, &keyCls))
 316         {
 317           if (ERROR_SUCCESS == RegQueryValueExA(keyCls, "IsShortcut", NULL, NULL, NULL, NULL))
 318             ret = TRUE;
 319
 320           RegCloseKey(keyCls);
 321         }
 322     }
 323
 324     return ret;
 325 }
 326
 327 #define SHGFI_KNOWN_FLAGS \
 328     (SHGFI_SMALLICON | SHGFI_OPENICON | SHGFI_SHELLICONSIZE | SHGFI_PIDL | \
 329      SHGFI_USEFILEATTRIBUTES | SHGFI_ADDOVERLAYS | SHGFI_OVERLAYINDEX | \
 330      SHGFI_ICON | SHGFI_DISPLAYNAME | SHGFI_TYPENAME | SHGFI_ATTRIBUTES | \
 331      SHGFI_ICONLOCATION | SHGFI_EXETYPE | SHGFI_SYSICONINDEX | \
 332      SHGFI_LINKOVERLAY | SHGFI_SELECTED | SHGFI_ATTR_SPECIFIED)
 333
 334 /*************************************************************************
 335  * SHGetFileInfoW            [SHELL32.@]
 336  *
 337  */
 338 DWORD_PTR WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes,
 339                                 SHFILEINFOW *psfi, UINT sizeofpsfi, UINT flags )
 340 {
 341     WCHAR szLocation[MAX_PATH], szFullPath[MAX_PATH];
 342     int iIndex;
 343     DWORD_PTR ret = TRUE;
 344     DWORD dwAttributes = 0;
 345     IShellFolder * psfParent = NULL;
 346     IExtractIconW * pei = NULL;
 347     LPITEMIDLIST    pidlLast = NULL, pidl = NULL;
 348     HRESULT hr = S_OK;
 349     BOOL IconNotYetLoaded=TRUE;
 350     UINT uGilFlags = 0;
 351
 352     TRACE("%s fattr=0x%x sfi=%p(attr=0x%08x) size=0x%x flags=0x%x\n",
 353           (flags & SHGFI_PIDL)? "pidl" : debugstr_w(path), dwFileAttributes,
 354           psfi, psfi->dwAttributes, sizeofpsfi, flags);
 355
 356     if (!path)
 357         return FALSE;
 358
 359     /* windows initializes these values regardless of the flags */
 360     if (psfi != NULL)
 361     {
 362         psfi->szDisplayName[0] = '\0';
 363         psfi->szTypeName[0] = '\0';
 364         psfi->iIcon = 0;
 365     }
 366
 367     if (!(flags & SHGFI_PIDL))
 368     {
 369         /* SHGetFileInfo should work with absolute and relative paths */
 370         if (PathIsRelativeW(path))
 371         {
 372             GetCurrentDirectoryW(MAX_PATH, szLocation);
 373             PathCombineW(szFullPath, szLocation, path);
 374         }
 375         else
 376         {
 377             lstrcpynW(szFullPath, path, MAX_PATH);
 378         }
 379     }
 380
 381     if (flags & SHGFI_EXETYPE)
 382     {
 383         if (flags != SHGFI_EXETYPE)
 384             return 0;
 385         return shgfi_get_exe_type(szFullPath);
 386     }
 387
 388     /*
 389      * psfi is NULL normally to query EXE type. If it is NULL, none of the
 390      * below makes sense anyway. Windows allows this and just returns FALSE
 391      */
 392     if (psfi == NULL)
 393         return FALSE;
 394
 395     /*
 396      * translate the path into a pidl only when SHGFI_USEFILEATTRIBUTES
 397      * is not specified.
 398      * The pidl functions fail on not existing file names
 399      */
 400
 401     if (flags & SHGFI_PIDL)
 402     {
 403         pidl = ILClone((LPCITEMIDLIST)path);
 404     }
 405     else if (!(flags & SHGFI_USEFILEATTRIBUTES))
 406     {
 407         hr = SHILCreateFromPathW(szFullPath, &pidl, &dwAttributes);
 408     }
 409
 410     if ((flags & SHGFI_PIDL) || !(flags & SHGFI_USEFILEATTRIBUTES))
 411     {
 412         /* get the parent shellfolder */
 413         if (pidl)
 414         {
 415             hr = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&psfParent,
 416                                 (LPCITEMIDLIST*)&pidlLast );
 417             if (SUCCEEDED(hr))
 418                 pidlLast = ILClone(pidlLast);
 419             ILFree(pidl);
 420         }
 421         else
 422         {
 423             ERR("pidl is null!\n");
 424             return FALSE;
 425         }
 426     }
 427
 428     /* get the attributes of the child */
 429     if (SUCCEEDED(hr) && (flags & SHGFI_ATTRIBUTES))
 430     {
 431         if (!(flags & SHGFI_ATTR_SPECIFIED))
 432         {
 433             psfi->dwAttributes = 0xffffffff;
 434         }
 435         if (psfParent)
 436             IShellFolder_GetAttributesOf( psfParent, 1, (LPCITEMIDLIST*)&pidlLast,
 437                                       &(psfi->dwAttributes) );
 438     }
 439
 440     /* get the displayname */
 441     if (SUCCEEDED(hr) && (flags & SHGFI_DISPLAYNAME))
 442     {
 443         if (flags & SHGFI_USEFILEATTRIBUTES && !(flags & SHGFI_PIDL))
 444         {
 445             lstrcpyW (psfi->szDisplayName, PathFindFileNameW(szFullPath));
 446         }
 447         else
 448         {
 449             STRRET str;
 450             hr = IShellFolder_GetDisplayNameOf( psfParent, pidlLast,
 451                                                 SHGDN_INFOLDER, &str);
 452             StrRetToStrNW (psfi->szDisplayName, MAX_PATH, &str, pidlLast);
 453         }
 454     }
 455
 456     /* get the type name */
 457     if (SUCCEEDED(hr) && (flags & SHGFI_TYPENAME))
 458     {
 459         static const WCHAR szFile[] = { 'F','i','l','e',0 };
 460         static const WCHAR szDashFile[] = { '-','f','i','l','e',0 };
 461
 462         if (!(flags & SHGFI_USEFILEATTRIBUTES) || (flags & SHGFI_PIDL))
 463         {
 464             char ftype[80];
 465
 466             _ILGetFileType(pidlLast, ftype, 80);
 467             MultiByteToWideChar(CP_ACP, 0, ftype, -1, psfi->szTypeName, 80 );
 468         }
 469         else
 470         {
 471             if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
 472                 strcatW (psfi->szTypeName, szFile);
 473             else
 474             {
 475                 WCHAR sTemp[64];
 476
 477                 lstrcpyW(sTemp,PathFindExtensionW(szFullPath));
 478                 if (!( HCR_MapTypeToValueW(sTemp, sTemp, 64, TRUE) &&
 479                     HCR_MapTypeToValueW(sTemp, psfi->szTypeName, 80, FALSE )))
 480                 {
 481                     lstrcpynW (psfi->szTypeName, sTemp, 64);
 482                     strcatW (psfi->szTypeName, szDashFile);
 483                 }
 484             }
 485         }
 486     }
 487
 488     /* ### icons ###*/
 489     if (flags & SHGFI_OPENICON)
 490         uGilFlags |= GIL_OPENICON;
 491
 492     if (flags & SHGFI_LINKOVERLAY)
 493         uGilFlags |= GIL_FORSHORTCUT;
 494     else if ((flags&SHGFI_ADDOVERLAYS) ||
 495              (flags&(SHGFI_ICON|SHGFI_SMALLICON))==SHGFI_ICON)
 496     {
 497         if (SHELL_IsShortcut(pidlLast))
 498             uGilFlags |= GIL_FORSHORTCUT;
 499     }
 500
 501     if (flags & SHGFI_OVERLAYINDEX)
 502         FIXME("SHGFI_OVERLAYINDEX unhandled\n");
 503
 504     if (flags & SHGFI_SELECTED)
 505         FIXME("set icon to selected, stub\n");
 506
 507     if (flags & SHGFI_SHELLICONSIZE)
 508         FIXME("set icon to shell size, stub\n");
 509
 510     /* get the iconlocation */
 511     if (SUCCEEDED(hr) && (flags & SHGFI_ICONLOCATION ))
 512     {
 513         UINT uDummy,uFlags;
 514
 515         if (flags & SHGFI_USEFILEATTRIBUTES && !(flags & SHGFI_PIDL))
 516         {
 517             if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
 518             {
 519                 lstrcpyW(psfi->szDisplayName, swShell32Name);
 520                 psfi->iIcon = -IDI_SHELL_FOLDER;
 521             }
 522             else
 523             {
 524                 WCHAR* szExt;
 525                 static const WCHAR p1W[] = {'%','1',0};
 526                 WCHAR sTemp [MAX_PATH];
 527
 528                 szExt = PathFindExtensionW(szFullPath);
 529                 TRACE("szExt=%s\n", debugstr_w(szExt));
 530                 if ( szExt &&
 531                      HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) &&
 532                      HCR_GetDefaultIconW(sTemp, sTemp, MAX_PATH, &psfi->iIcon))
 533                 {
 534                     if (lstrcmpW(p1W, sTemp))
 535                         strcpyW(psfi->szDisplayName, sTemp);
 536                     else
 537                     {
 538                         /* the icon is in the file */
 539                         strcpyW(psfi->szDisplayName, szFullPath);
 540                     }
 541                 }
 542                 else
 543                     ret = FALSE;
 544             }
 545         }
 546         else
 547         {
 548             hr = IShellFolder_GetUIObjectOf(psfParent, 0, 1,
 549                 (LPCITEMIDLIST*)&pidlLast, &IID_IExtractIconW,
 550                 &uDummy, (LPVOID*)&pei);
 551             if (SUCCEEDED(hr))
 552             {
 553                 hr = IExtractIconW_GetIconLocation(pei, uGilFlags,
 554                     szLocation, MAX_PATH, &iIndex, &uFlags);
 555
 556                 if (uFlags & GIL_NOTFILENAME)
 557                     ret = FALSE;
 558                 else
 559                 {
 560                     lstrcpyW (psfi->szDisplayName, szLocation);
 561                     psfi->iIcon = iIndex;
 562                 }
 563                 IExtractIconW_Release(pei);
 564             }
 565         }
 566     }
 567
 568     /* get icon index (or load icon)*/
 569     if (SUCCEEDED(hr) && (flags & (SHGFI_ICON | SHGFI_SYSICONINDEX)))
 570     {
 571         if (flags & SHGFI_USEFILEATTRIBUTES && !(flags & SHGFI_PIDL))
 572         {
 573             WCHAR sTemp [MAX_PATH];
 574             WCHAR * szExt;
 575             int icon_idx=0;
 576
 577             lstrcpynW(sTemp, szFullPath, MAX_PATH);
 578
 579             if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
 580                 psfi->iIcon = SIC_GetIconIndex(swShell32Name, -IDI_SHELL_FOLDER, 0);
 581             else
 582             {
 583                 static const WCHAR p1W[] = {'%','1',0};
 584
 585                 psfi->iIcon = 0;
 586                 szExt = PathFindExtensionW(sTemp);
 587                 if ( szExt &&
 588                      HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) &&
 589                      HCR_GetDefaultIconW(sTemp, sTemp, MAX_PATH, &icon_idx))
 590                 {
 591                     if (!lstrcmpW(p1W,sTemp))            /* icon is in the file */
 592                         strcpyW(sTemp, szFullPath);
 593
 594                     if (flags & SHGFI_SYSICONINDEX)
 595                     {
 596                         psfi->iIcon = SIC_GetIconIndex(sTemp,icon_idx,0);
 597                         if (psfi->iIcon == -1)
 598                             psfi->iIcon = 0;
 599                     }
 600                     else
 601                     {
 602                         UINT ret;
 603                         if (flags & SHGFI_SMALLICON)
 604                             ret = PrivateExtractIconsW( sTemp,icon_idx,
 605                                 GetSystemMetrics( SM_CXSMICON ),
 606                                 GetSystemMetrics( SM_CYSMICON ),
 607                                 &psfi->hIcon, 0, 1, 0);
 608                         else
 609                             ret = PrivateExtractIconsW( sTemp, icon_idx,
 610                                 GetSystemMetrics( SM_CXICON),
 611                                 GetSystemMetrics( SM_CYICON),
 612                                 &psfi->hIcon, 0, 1, 0);
 613                         if (ret != 0 && ret != (UINT)-1)
 614                         {
 615                             IconNotYetLoaded=FALSE;
 616                             psfi->iIcon = icon_idx;
 617                         }
 618                     }
 619                 }
 620             }
 621         }
 622         else
 623         {
 624             if (!(PidlToSicIndex(psfParent, pidlLast, !(flags & SHGFI_SMALLICON),
 625                 uGilFlags, &(psfi->iIcon))))
 626             {
 627                 ret = FALSE;
 628             }
 629         }
 630         if (ret && (flags & SHGFI_SYSICONINDEX))
 631         {
 632             if (flags & SHGFI_SMALLICON)
 633                 ret = (DWORD_PTR) ShellSmallIconList;
 634             else
 635                 ret = (DWORD_PTR) ShellBigIconList;
 636         }
 637     }
 638
 639     /* icon handle */
 640     if (SUCCEEDED(hr) && (flags & SHGFI_ICON) && IconNotYetLoaded)
 641     {
 642         if (flags & SHGFI_SMALLICON)
 643             psfi->hIcon = ImageList_GetIcon( ShellSmallIconList, psfi->iIcon, ILD_NORMAL);
 644         else
 645             psfi->hIcon = ImageList_GetIcon( ShellBigIconList, psfi->iIcon, ILD_NORMAL);
 646     }
 647
 648     if (flags & ~SHGFI_KNOWN_FLAGS)
 649         FIXME("unknown flags %08x\n", flags & ~SHGFI_KNOWN_FLAGS);
 650
 651     if (psfParent)
 652         IShellFolder_Release(psfParent);
 653
 654     if (hr != S_OK)
 655         ret = FALSE;
 656
 657     SHFree(pidlLast);
 658
 659     TRACE ("icon=%p index=0x%08x attr=0x%08x name=%s type=%s ret=0x%08lx\n",
 660            psfi->hIcon, psfi->iIcon, psfi->dwAttributes,
 661            debugstr_w(psfi->szDisplayName), debugstr_w(psfi->szTypeName), ret);
 662
 663     return ret;
 664 }
 665
 666 /*************************************************************************
 667  * SHGetFileInfoA            [SHELL32.@]
 668  *
 669  * Note:
 670  *    MSVBVM60.__vbaNew2 expects this function to return a value in range
 671  *    1 .. 0x7fff when the function succeeds and flags does not contain
 672  *    SHGFI_EXETYPE or SHGFI_SYSICONINDEX (see bug 7701)
 673  */
 674 DWORD_PTR WINAPI SHGetFileInfoA(LPCSTR path,DWORD dwFileAttributes,
 675                                 SHFILEINFOA *psfi, UINT sizeofpsfi,
 676                                 UINT flags )
 677 {
 678     INT len;
 679     LPWSTR temppath = NULL;
 680     LPCWSTR pathW;
 681     DWORD_PTR ret;
 682     SHFILEINFOW temppsfi;
 683
 684     if (flags & SHGFI_PIDL)
 685     {
 686         /* path contains a pidl */
 687         pathW = (LPCWSTR)path;
 688     }
 689     else
 690     {
 691         len = MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0);
 692         temppath = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
 693         MultiByteToWideChar(CP_ACP, 0, path, -1, temppath, len);
 694         pathW = temppath;
 695     }
 696
 697     if (psfi && (flags & SHGFI_ATTR_SPECIFIED))
 698         temppsfi.dwAttributes=psfi->dwAttributes;
 699
 700     if (psfi == NULL)
 701         ret = SHGetFileInfoW(pathW, dwFileAttributes, NULL, sizeof(temppsfi), flags);
 702     else
 703         ret = SHGetFileInfoW(pathW, dwFileAttributes, &temppsfi, sizeof(temppsfi), flags);
 704
 705     if (psfi)
 706     {
 707         if(flags & SHGFI_ICON)
 708             psfi->hIcon=temppsfi.hIcon;
 709         if(flags & (SHGFI_SYSICONINDEX|SHGFI_ICON|SHGFI_ICONLOCATION))
 710             psfi->iIcon=temppsfi.iIcon;
 711         if(flags & SHGFI_ATTRIBUTES)
 712             psfi->dwAttributes=temppsfi.dwAttributes;
 713         if(flags & (SHGFI_DISPLAYNAME|SHGFI_ICONLOCATION))
 714         {
 715             WideCharToMultiByte(CP_ACP, 0, temppsfi.szDisplayName, -1,
 716                   psfi->szDisplayName, sizeof(psfi->szDisplayName), NULL, NULL);
 717         }
 718         if(flags & SHGFI_TYPENAME)
 719         {
 720             WideCharToMultiByte(CP_ACP, 0, temppsfi.szTypeName, -1,
 721                   psfi->szTypeName, sizeof(psfi->szTypeName), NULL, NULL);
 722         }
 723     }
 724
 725     HeapFree(GetProcessHeap(), 0, temppath);
 726
 727     return ret;
 728 }
 729
 730 /*************************************************************************
 731  * DuplicateIcon            [SHELL32.@]
 732  */
 733 HICON WINAPI DuplicateIcon( HINSTANCE hInstance, HICON hIcon)
 734 {
 735     ICONINFO IconInfo;
 736     HICON hDupIcon = 0;
 737
 738     TRACE("%p %p\n", hInstance, hIcon);
 739
 740     if (GetIconInfo(hIcon, &IconInfo))
 741     {
 742         hDupIcon = CreateIconIndirect(&IconInfo);
 743
 744         /* clean up hbmMask and hbmColor */
 745         DeleteObject(IconInfo.hbmMask);
 746         DeleteObject(IconInfo.hbmColor);
 747     }
 748
 749     return hDupIcon;
 750 }
 751
 752 /*************************************************************************
 753  * ExtractIconA                [SHELL32.@]
 754  */
 755 HICON WINAPI ExtractIconA(HINSTANCE hInstance, LPCSTR lpszFile, UINT nIconIndex)
 756 {
 757     HICON ret;
 758     INT len = MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, NULL, 0);
 759     LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
 760
 761     TRACE("%p %s %d\n", hInstance, lpszFile, nIconIndex);
 762
 763     MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, lpwstrFile, len);
 764     ret = ExtractIconW(hInstance, lpwstrFile, nIconIndex);
 765     HeapFree(GetProcessHeap(), 0, lpwstrFile);
 766
 767     return ret;
 768 }
 769
 770 /*************************************************************************
 771  * ExtractIconW                [SHELL32.@]
 772  */
 773 HICON WINAPI ExtractIconW(HINSTANCE hInstance, LPCWSTR lpszFile, UINT nIconIndex)
 774 {
 775     HICON  hIcon = NULL;
 776     UINT ret;
 777     UINT cx = GetSystemMetrics(SM_CXICON), cy = GetSystemMetrics(SM_CYICON);
 778
 779     TRACE("%p %s %d\n", hInstance, debugstr_w(lpszFile), nIconIndex);
 780
 781     if (nIconIndex == (UINT)-1)
 782     {
 783         ret = PrivateExtractIconsW(lpszFile, 0, cx, cy, NULL, NULL, 0, LR_DEFAULTCOLOR);
 784         if (ret != (UINT)-1 && ret)
 785             return (HICON)(UINT_PTR)ret;
 786         return NULL;
 787     }
 788     else
 789         ret = PrivateExtractIconsW(lpszFile, nIconIndex, cx, cy, &hIcon, NULL, 1, LR_DEFAULTCOLOR);
 790
 791     if (ret == (UINT)-1)
 792         return (HICON)1;
 793     else if (ret > 0 && hIcon)
 794         return hIcon;
 795
 796     return NULL;
 797 }
 798
 799 HRESULT WINAPI SHCreateFileExtractIconW(LPCWSTR file, DWORD attribs, REFIID riid, void **ppv)
 800 {
 801   FIXME("%s, %x, %s, %p\n", debugstr_w(file), attribs, debugstr_guid(riid), ppv);
 802   *ppv = NULL;
 803   return E_NOTIMPL;
 804 }
 805
 806 /*************************************************************************
 807  * Printer_LoadIconsW        [SHELL32.205]
 808  */
 809 VOID WINAPI Printer_LoadIconsW(LPCWSTR wsPrinterName, HICON * pLargeIcon, HICON * pSmallIcon)
 810 {
 811     INT iconindex=IDI_SHELL_PRINTER;
 812
 813     TRACE("(%s, %p, %p)\n", debugstr_w(wsPrinterName), pLargeIcon, pSmallIcon);
 814
 815     /* We should check if wsPrinterName is
 816        1. the Default Printer or not
 817        2. connected or not
 818        3. a Local Printer or a Network-Printer
 819        and use different Icons
 820     */
 821     if((wsPrinterName != NULL) && (wsPrinterName[0] != 0))
 822     {
 823         FIXME("(select Icon by PrinterName %s not implemented)\n", debugstr_w(wsPrinterName));
 824     }
 825
 826     if(pLargeIcon != NULL)
 827         *pLargeIcon = LoadImageW(shell32_hInstance,
 828                                  (LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON,
 829                                  0, 0, LR_DEFAULTCOLOR|LR_DEFAULTSIZE);
 830
 831     if(pSmallIcon != NULL)
 832         *pSmallIcon = LoadImageW(shell32_hInstance,
 833                                  (LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON,
 834                                  16, 16, LR_DEFAULTCOLOR);
 835 }
 836
 837 /*************************************************************************
 838  * Printers_RegisterWindowW        [SHELL32.213]
 839  * used by "printui.dll":
 840  * find the Window of the given Type for the specific Printer and
 841  * return the already existent hwnd or open a new window
 842  */
 843 BOOL WINAPI Printers_RegisterWindowW(LPCWSTR wsPrinter, DWORD dwType,
 844             HANDLE * phClassPidl, HWND * phwnd)
 845 {
 846     FIXME("(%s, %x, %p (%p), %p (%p)) stub!\n", debugstr_w(wsPrinter), dwType,
 847                 phClassPidl, (phClassPidl != NULL) ? *(phClassPidl) : NULL,
 848                 phwnd, (phwnd != NULL) ? *(phwnd) : NULL);
 849
 850     return FALSE;
 851 }
 852
 853 /*************************************************************************
 854  * Printers_UnregisterWindow      [SHELL32.214]
 855  */
 856 VOID WINAPI Printers_UnregisterWindow(HANDLE hClassPidl, HWND hwnd)
 857 {
 858     FIXME("(%p, %p) stub!\n", hClassPidl, hwnd);
 859 }
 860
 861 /*************************************************************************
 862  * SHGetPropertyStoreFromParsingName [SHELL32.@]
 863  */
 864 HRESULT WINAPI SHGetPropertyStoreFromParsingName(PCWSTR pszPath, IBindCtx *pbc, GETPROPERTYSTOREFLAGS flags, REFIID riid, void **ppv)
 865 {
 866     FIXME("(%s %p %u %p %p) stub!\n", debugstr_w(pszPath), pbc, flags, riid, ppv);
 867     return E_NOTIMPL;
 868 }
 869
 870 /*************************************************************************/
 871
 872 typedef struct
 873 {
 874     LPCWSTR  szApp;
 875     LPCWSTR  szOtherStuff;
 876     HICON hIcon;
 877     HFONT hFont;
 878 } ABOUT_INFO;
 879
 880 #define DROP_FIELD_TOP    (-12)
 881
 882 static void paint_dropline( HDC hdc, HWND hWnd )
 883 {
 884     HWND hWndCtl = GetDlgItem(hWnd, IDC_ABOUT_WINE_TEXT);
 885     RECT rect;
 886
 887     if (!hWndCtl) return;
 888     GetWindowRect( hWndCtl, &rect );
 889     MapWindowPoints( 0, hWnd, (LPPOINT)&rect, 2 );
 890     rect.top += DROP_FIELD_TOP;
 891     rect.bottom = rect.top + 2;
 892     DrawEdge( hdc, &rect, BDR_SUNKENOUTER, BF_RECT );
 893 }
 894
 895 /*************************************************************************
 896  * SHHelpShortcuts_RunDLLA        [SHELL32.@]
 897  *
 898  */
 899 DWORD WINAPI SHHelpShortcuts_RunDLLA(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
 900 {
 901     FIXME("(%x, %x, %x, %x) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
 902     return 0;
 903 }
 904
 905 /*************************************************************************
 906  * SHHelpShortcuts_RunDLLA        [SHELL32.@]
 907  *
 908  */
 909 DWORD WINAPI SHHelpShortcuts_RunDLLW(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
 910 {
 911     FIXME("(%x, %x, %x, %x) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
 912     return 0;
 913 }
 914
 915 /*************************************************************************
 916  * SHLoadInProc                [SHELL32.@]
 917  * Create an instance of specified object class from within
 918  * the shell process and release it immediately
 919  */
 920 HRESULT WINAPI SHLoadInProc (REFCLSID rclsid)
 921 {
 922     void *ptr = NULL;
 923
 924     TRACE("%s\n", debugstr_guid(rclsid));
 925
 926     CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown,&ptr);
 927     if(ptr)
 928     {
 929         IUnknown * pUnk = ptr;
 930         IUnknown_Release(pUnk);
 931         return NOERROR;
 932     }
 933     return DISP_E_MEMBERNOTFOUND;
 934 }
 935
 936 static void add_authors( HWND list )
 937 {
 938     static const WCHAR eol[] = {'\r','\n',0};
 939     static const WCHAR authors[] = {'A','U','T','H','O','R','S',0};
 940     WCHAR *strW, *start, *end;
 941     HRSRC rsrc = FindResourceW( shell32_hInstance, authors, (LPCWSTR)RT_RCDATA );
 942     char *strA = LockResource( LoadResource( shell32_hInstance, rsrc ));
 943     DWORD sizeW, sizeA = SizeofResource( shell32_hInstance, rsrc );
 944
 945     if (!strA) return;
 946     sizeW = MultiByteToWideChar( CP_UTF8, 0, strA, sizeA, NULL, 0 ) + 1;
 947     if (!(strW = HeapAlloc( GetProcessHeap(), 0, sizeW * sizeof(WCHAR) ))) return;
 948     MultiByteToWideChar( CP_UTF8, 0, strA, sizeA, strW, sizeW );
 949     strW[sizeW - 1] = 0;
 950
 951     start = strpbrkW( strW, eol );  /* skip the header line */
 952     while (start)
 953     {
 954         while (*start && strchrW( eol, *start )) start++;
 955         if (!*start) break;
 956         end = strpbrkW( start, eol );
 957         if (end) *end++ = 0;
 958         SendMessageW( list, LB_ADDSTRING, -1, (LPARAM)start );
 959         start = end;
 960     }
 961     HeapFree( GetProcessHeap(), 0, strW );
 962 }
 963
 964 /*************************************************************************
 965  * AboutDlgProc            (internal)
 966  */
 967 static INT_PTR CALLBACK AboutDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
 968                                       LPARAM lParam )
 969 {
 970     HWND hWndCtl;
 971
 972     TRACE("\n");
 973
 974     switch(msg)
 975     {
 976     case WM_INITDIALOG:
 977         {
 978             ABOUT_INFO *info = (ABOUT_INFO *)lParam;
 979             WCHAR template[512], buffer[512], version[64];
 980             extern const char *wine_get_build_id(void);
 981
 982             if (info)
 983             {
 984                 SendDlgItemMessageW(hWnd, stc1, STM_SETICON,(WPARAM)info->hIcon, 0);
 985                 GetWindowTextW( hWnd, template, sizeof(template)/sizeof(WCHAR) );
 986                 sprintfW( buffer, template, info->szApp );
 987                 SetWindowTextW( hWnd, buffer );
 988                 SetWindowTextW( GetDlgItem(hWnd, IDC_ABOUT_STATIC_TEXT1), info->szApp );
 989                 SetWindowTextW( GetDlgItem(hWnd, IDC_ABOUT_STATIC_TEXT2), info->szOtherStuff );
 990                 GetWindowTextW( GetDlgItem(hWnd, IDC_ABOUT_STATIC_TEXT3),
 991                                 template, sizeof(template)/sizeof(WCHAR) );
 992                 MultiByteToWideChar( CP_UTF8, 0, wine_get_build_id(), -1,
 993                                      version, sizeof(version)/sizeof(WCHAR) );
 994                 sprintfW( buffer, template, version );
 995                 SetWindowTextW( GetDlgItem(hWnd, IDC_ABOUT_STATIC_TEXT3), buffer );
 996                 hWndCtl = GetDlgItem(hWnd, IDC_ABOUT_LISTBOX);
 997                 SendMessageW( hWndCtl, WM_SETREDRAW, 0, 0 );
 998                 SendMessageW( hWndCtl, WM_SETFONT, (WPARAM)info->hFont, 0 );
 999                 add_authors( hWndCtl );
1000                 SendMessageW( hWndCtl, WM_SETREDRAW, 1, 0 );
1001             }
1002         }
1003         return 1;
1004
1005     case WM_PAINT:
1006         {
1007             PAINTSTRUCT ps;
1008             HDC hDC = BeginPaint( hWnd, &ps );
1009             paint_dropline( hDC, hWnd );
1010             EndPaint( hWnd, &ps );
1011         }
1012     break;
1013
1014     case WM_COMMAND:
1015         if (wParam == IDOK || wParam == IDCANCEL)
1016         {
1017             EndDialog(hWnd, TRUE);
1018             return TRUE;
1019         }
1020         if (wParam == IDC_ABOUT_LICENSE)
1021         {
1022             MSGBOXPARAMSW params;
1023
1024             params.cbSize = sizeof(params);
1025             params.hwndOwner = hWnd;
1026             params.hInstance = shell32_hInstance;
1027             params.lpszText = MAKEINTRESOURCEW(IDS_LICENSE);
1028             params.lpszCaption = MAKEINTRESOURCEW(IDS_LICENSE_CAPTION);
1029             params.dwStyle = MB_ICONINFORMATION | MB_OK;
1030             params.lpszIcon = 0;
1031             params.dwContextHelpId = 0;
1032             params.lpfnMsgBoxCallback = NULL;
1033             params.dwLanguageId = LANG_NEUTRAL;
1034             MessageBoxIndirectW( &params );
1035         }
1036         break;
1037     case WM_CLOSE:
1038       EndDialog(hWnd, TRUE);
1039       break;
1040     }
1041
1042     return 0;
1043 }
1044
1045
1046 /*************************************************************************
1047  * ShellAboutA                [SHELL32.288]
1048  */
1049 BOOL WINAPI ShellAboutA( HWND hWnd, LPCSTR szApp, LPCSTR szOtherStuff, HICON hIcon )
1050 {
1051     BOOL ret;
1052     LPWSTR appW = NULL, otherW = NULL;
1053     int len;
1054
1055     if (szApp)
1056     {
1057         len = MultiByteToWideChar(CP_ACP, 0, szApp, -1, NULL, 0);
1058         appW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1059         MultiByteToWideChar(CP_ACP, 0, szApp, -1, appW, len);
1060     }
1061     if (szOtherStuff)
1062     {
1063         len = MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, NULL, 0);
1064         otherW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
1065         MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, otherW, len);
1066     }
1067
1068     ret = ShellAboutW(hWnd, appW, otherW, hIcon);
1069
1070     HeapFree(GetProcessHeap(), 0, otherW);
1071     HeapFree(GetProcessHeap(), 0, appW);
1072     return ret;
1073 }
1074
1075
1076 /*************************************************************************
1077  * ShellAboutW                [SHELL32.289]
1078  */
1079 BOOL WINAPI ShellAboutW( HWND hWnd, LPCWSTR szApp, LPCWSTR szOtherStuff,
1080                              HICON hIcon )
1081 {
1082     ABOUT_INFO info;
1083     LOGFONTW logFont;
1084     BOOL bRet;
1085     static const WCHAR wszSHELL_ABOUT_MSGBOX[] =
1086         {'S','H','E','L','L','_','A','B','O','U','T','_','M','S','G','B','O','X',0};
1087
1088     TRACE("\n");
1089
1090     if (!hIcon) hIcon = LoadImageW( 0, (LPWSTR)IDI_WINLOGO, IMAGE_ICON, 48, 48, LR_SHARED );
1091     info.szApp        = szApp;
1092     info.szOtherStuff = szOtherStuff;
1093     info.hIcon        = hIcon;
1094
1095     SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &logFont, 0 );
1096     info.hFont = CreateFontIndirectW( &logFont );
1097
1098     bRet = DialogBoxParamW( shell32_hInstance, wszSHELL_ABOUT_MSGBOX, hWnd, AboutDlgProc, (LPARAM)&info );
1099     DeleteObject(info.hFont);
1100     return bRet;
1101 }
1102
1103 /*************************************************************************
1104  * FreeIconList (SHELL32.@)
1105  */
1106 void WINAPI FreeIconList( DWORD dw )
1107 {
1108     FIXME("%x: stub\n",dw);
1109 }
1110
1111 /*************************************************************************
1112  * SHLoadNonloadedIconOverlayIdentifiers (SHELL32.@)
1113  */
1114 HRESULT WINAPI SHLoadNonloadedIconOverlayIdentifiers( VOID )
1115 {
1116     FIXME("stub\n");
1117     return S_OK;
1118 }
1119
1120 /***********************************************************************
1121  * DllGetVersion [SHELL32.@]
1122  *
1123  * Retrieves version information of the 'SHELL32.DLL'
1124  *
1125  * PARAMS
1126  *     pdvi [O] pointer to version information structure.
1127  *
1128  * RETURNS
1129  *     Success: S_OK
1130  *     Failure: E_INVALIDARG
1131  *
1132  * NOTES
1133  *     Returns version of a shell32.dll from IE4.01 SP1.
1134  */
1135
1136 HRESULT WINAPI DllGetVersion (DLLVERSIONINFO *pdvi)
1137 {
1138     /* FIXME: shouldn't these values come from the version resource? */
1139     if (pdvi->cbSize == sizeof(DLLVERSIONINFO) ||
1140         pdvi->cbSize == sizeof(DLLVERSIONINFO2))
1141     {
1142         pdvi->dwMajorVersion = WINE_FILEVERSION_MAJOR;
1143         pdvi->dwMinorVersion = WINE_FILEVERSION_MINOR;
1144         pdvi->dwBuildNumber = WINE_FILEVERSION_BUILD;
1145         pdvi->dwPlatformID = WINE_FILEVERSION_PLATFORMID;
1146         if (pdvi->cbSize == sizeof(DLLVERSIONINFO2))
1147         {
1148             DLLVERSIONINFO2 *pdvi2 = (DLLVERSIONINFO2 *)pdvi;
1149
1150             pdvi2->dwFlags = 0;
1151             pdvi2->ullVersion = MAKEDLLVERULL(WINE_FILEVERSION_MAJOR,
1152                                               WINE_FILEVERSION_MINOR,
1153                                               WINE_FILEVERSION_BUILD,
1154                                               WINE_FILEVERSION_PLATFORMID);
1155         }
1156         TRACE("%u.%u.%u.%u\n",
1157               pdvi->dwMajorVersion, pdvi->dwMinorVersion,
1158               pdvi->dwBuildNumber, pdvi->dwPlatformID);
1159         return S_OK;
1160     }
1161     else
1162     {
1163         WARN("wrong DLLVERSIONINFO size from app\n");
1164         return E_INVALIDARG;
1165     }
1166 }
1167
1168 /*************************************************************************
1169  * global variables of the shell32.dll
1170  * all are once per process
1171  *
1172  */
1173 HINSTANCE    shell32_hInstance = 0;
1174 HIMAGELIST   ShellSmallIconList = 0;
1175 HIMAGELIST   ShellBigIconList = 0;
1176
1177
1178 /*************************************************************************
1179  * SHELL32 DllMain
1180  *
1181  * NOTES
1182  *  calling oleinitialize here breaks sone apps.
1183  */
1184 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
1185 {
1186     TRACE("%p 0x%x %p\n", hinstDLL, fdwReason, fImpLoad);
1187
1188     switch (fdwReason)
1189     {
1190     case DLL_PROCESS_ATTACH:
1191         shell32_hInstance = hinstDLL;
1192         DisableThreadLibraryCalls(shell32_hInstance);
1193
1194         /* get full path to this DLL for IExtractIconW_fnGetIconLocation() */
1195         GetModuleFileNameW(hinstDLL, swShell32Name, MAX_PATH);
1196         swShell32Name[MAX_PATH - 1] = '\0';
1197
1198         InitCommonControlsEx(NULL);
1199
1200         SIC_Initialize();
1201         InitChangeNotifications();
1202         break;
1203
1204     case DLL_PROCESS_DETACH:
1205         shell32_hInstance = 0;
1206         SIC_Destroy();
1207         FreeChangeNotifications();
1208         break;
1209     }
1210     return TRUE;
1211 }
1212
1213 /*************************************************************************
1214  * DllInstall         [SHELL32.@]
1215  *
1216  * PARAMETERS
1217  *
1218  *    BOOL bInstall - TRUE for install, FALSE for uninstall
1219  *    LPCWSTR pszCmdLine - command line (unused by shell32?)
1220  */
1221
1222 HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
1223 {
1224     FIXME("%s %s: stub\n", bInstall ? "TRUE":"FALSE", debugstr_w(cmdline));
1225     return S_OK;        /* indicate success */
1226 }
1227
1228 /***********************************************************************
1229  *              DllCanUnloadNow (SHELL32.@)
1230  */
1231 HRESULT WINAPI DllCanUnloadNow(void)
1232 {
1233     return S_FALSE;
1234 }
1235
1236 /***********************************************************************
1237  *              DllRegisterServer (SHELL32.@)
1238  */
1239 HRESULT WINAPI DllRegisterServer(void)
1240 {
1241     HRESULT hr = __wine_register_resources( shell32_hInstance );
1242     if (SUCCEEDED(hr)) hr = SHELL_RegisterShellFolders();
1243     return hr;
1244 }
1245
1246 /***********************************************************************
1247  *              DllUnregisterServer (SHELL32.@)
1248  */
1249 HRESULT WINAPI DllUnregisterServer(void)
1250 {
1251     return __wine_unregister_resources( shell32_hInstance );
1252 }
1253
1254 /***********************************************************************
1255  *              ExtractVersionResource16W (SHELL32.@)
1256  */
1257 BOOL WINAPI ExtractVersionResource16W(LPWSTR s, DWORD d)
1258 {
1259     FIXME("(%s %x) stub!\n", debugstr_w(s), d);
1260     return FALSE;
1261 }
1262
1263 /***********************************************************************
1264  *              InitNetworkAddressControl (SHELL32.@)
1265  */
1266 BOOL WINAPI InitNetworkAddressControl(void)
1267 {
1268     FIXME("stub\n");
1269     return FALSE;
1270 }
1271
1272 /***********************************************************************
1273  *              ShellHookProc (SHELL32.@)
1274  */
1275 LRESULT CALLBACK ShellHookProc(DWORD a, DWORD b, DWORD c)
1276 {
1277     FIXME("Stub\n");
1278     return 0;
1279 }
1280
1281 HRESULT WINAPI SHGetLocalizedName(LPCWSTR path, LPWSTR module, UINT size, INT *res)
1282 {
1283     FIXME("%s %p %u %p: stub\n", debugstr_w(path), module, size, res);
1284     return E_NOTIMPL;
1285 }
1286
1287 HRESULT WINAPI SetCurrentProcessExplicitAppUserModelID(PCWSTR appid)
1288 {
1289     FIXME("%s: stub\n", debugstr_w(appid));
1290     return E_NOTIMPL;
1291 }