4 * Copyright 1998 Marcus Meissner
5 * Copyright 1998 Juergen Schmied (jsch) * <juergen.schmied@metronet.de>
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.
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.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
43 #include "undocshell.h"
45 #include "shell32_main.h"
49 #include "wine/debug.h"
50 #include "wine/unicode.h"
52 WINE_DEFAULT_DEBUG_CHANNEL(shell);
54 extern const char * const SHELL_Authors[];
57 /*************************************************************************
58 * CommandLineToArgvW [SHELL32.@]
60 * We must interpret the quotes in the command line to rebuild the argv
62 * - arguments are separated by spaces or tabs
63 * - quotes serve as optional argument delimiters
65 * - escaped quotes must be converted back to '"'
67 * - an odd number of '\'s followed by '"' correspond to half that number
68 * of '\' followed by a '"' (extension of the above)
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
86 LPWSTR* WINAPI CommandLineToArgvW(LPCWSTR lpCmdline, int* numargs)
98 /* Return the path to the executable */
101 hargv=GlobalAlloc(size, 0);
102 argv=GlobalLock(hargv);
105 len = GetModuleFileNameW(0, (LPWSTR)(argv+1), size-sizeof(LPWSTR));
111 if (len < size) break;
113 hargv=GlobalReAlloc(hargv, size, 0);
114 argv=GlobalLock(hargv);
116 argv[0]=(LPWSTR)(argv+1);
123 /* to get a writeable copy */
130 if (*cs==0 || ((*cs==0x0009 || *cs==0x0020) && !in_quotes))
134 /* skip the remaining spaces */
135 while (*cs==0x0009 || *cs==0x0020) {
143 else if (*cs==0x005c)
145 /* '\', count them */
148 else if ((*cs==0x0022) && ((bcount & 1)==0))
151 in_quotes=!in_quotes;
156 /* a regular character */
161 /* Allocate in a single lump, the string array, and the strings that go with it.
162 * This way the caller can make a single GlobalFree call to free both, as per MSDN.
164 hargv=GlobalAlloc(0, argc*sizeof(LPWSTR)+(strlenW(lpCmdline)+1)*sizeof(WCHAR));
165 argv=GlobalLock(hargv);
168 cmdline=(LPWSTR)(argv+argc);
169 strcpyW(cmdline, lpCmdline);
177 if ((*s==0x0009 || *s==0x0020) && !in_quotes)
179 /* Close the argument and copy it */
183 /* skip the remaining spaces */
186 } while (*s==0x0009 || *s==0x0020);
188 /* Start with a new argument */
203 /* Preceded by an even number of '\', this is half that
204 * number of '\', plus a quote which we erase.
207 in_quotes=!in_quotes;
212 /* Preceded by an odd number of '\', this is half that
213 * number of '\' followed by a '"'
223 /* a regular character */
239 static DWORD shgfi_get_exe_type(LPCWSTR szFullPath)
244 IMAGE_DOS_HEADER mz_header;
249 status = GetBinaryTypeW (szFullPath, &BinaryType);
252 if (BinaryType == SCS_DOS_BINARY || BinaryType == SCS_PIF_BINARY)
255 hfile = CreateFileW( szFullPath, GENERIC_READ, FILE_SHARE_READ,
256 NULL, OPEN_EXISTING, 0, 0 );
257 if ( hfile == INVALID_HANDLE_VALUE )
261 * The next section is adapted from MODULE_GetBinaryType, as we need
262 * to examine the image header to get OS and version information. We
263 * know from calling GetBinaryTypeA that the image is valid and either
264 * an NE or PE, so much error handling can be omitted.
265 * Seek to the start of the file and read the header information.
268 SetFilePointer( hfile, 0, NULL, SEEK_SET );
269 ReadFile( hfile, &mz_header, sizeof(mz_header), &len, NULL );
271 SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
272 ReadFile( hfile, magic, sizeof(magic), &len, NULL );
273 if ( *(DWORD*)magic == IMAGE_NT_SIGNATURE )
275 SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
276 ReadFile( hfile, &nt, sizeof(nt), &len, NULL );
277 CloseHandle( hfile );
278 if (nt.OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_GUI)
280 return IMAGE_NT_SIGNATURE |
281 (nt.OptionalHeader.MajorSubsystemVersion << 24) |
282 (nt.OptionalHeader.MinorSubsystemVersion << 16);
284 return IMAGE_NT_SIGNATURE;
286 else if ( *(WORD*)magic == IMAGE_OS2_SIGNATURE )
289 SetFilePointer( hfile, mz_header.e_lfanew, NULL, SEEK_SET );
290 ReadFile( hfile, &ne, sizeof(ne), &len, NULL );
291 CloseHandle( hfile );
292 if (ne.ne_exetyp == 2)
293 return IMAGE_OS2_SIGNATURE | (ne.ne_expver << 16);
296 CloseHandle( hfile );
300 #define SHGFI_KNOWN_FLAGS \
301 (SHGFI_SMALLICON | SHGFI_OPENICON | SHGFI_SHELLICONSIZE | SHGFI_PIDL | \
302 SHGFI_USEFILEATTRIBUTES | SHGFI_ADDOVERLAYS | SHGFI_OVERLAYINDEX | \
303 SHGFI_ICON | SHGFI_DISPLAYNAME | SHGFI_TYPENAME | SHGFI_ATTRIBUTES | \
304 SHGFI_ICONLOCATION | SHGFI_EXETYPE | SHGFI_SYSICONINDEX | \
305 SHGFI_LINKOVERLAY | SHGFI_SELECTED | SHGFI_ATTR_SPECIFIED)
307 /*************************************************************************
308 * SHGetFileInfoW [SHELL32.@]
311 DWORD WINAPI SHGetFileInfoW(LPCWSTR path,DWORD dwFileAttributes,
312 SHFILEINFOW *psfi, UINT sizeofpsfi, UINT flags )
314 WCHAR szLocation[MAX_PATH], szFullPath[MAX_PATH];
316 DWORD ret = TRUE, dwAttributes = 0;
317 IShellFolder * psfParent = NULL;
318 IExtractIconW * pei = NULL;
319 LPITEMIDLIST pidlLast = NULL, pidl = NULL;
321 BOOL IconNotYetLoaded=TRUE;
323 TRACE("%s fattr=0x%lx sfi=%p(attr=0x%08lx) size=0x%x flags=0x%x\n",
324 (flags & SHGFI_PIDL)? "pidl" : debugstr_w(path), dwFileAttributes,
325 psfi, psfi->dwAttributes, sizeofpsfi, flags);
327 if ( (flags & SHGFI_USEFILEATTRIBUTES) &&
328 (flags & (SHGFI_ATTRIBUTES|SHGFI_EXETYPE|SHGFI_PIDL)))
331 /* windows initializes this values regardless of the flags */
334 psfi->szDisplayName[0] = '\0';
335 psfi->szTypeName[0] = '\0';
339 if (!(flags & SHGFI_PIDL))
341 /* SHGetFileInfo should work with absolute and relative paths */
342 if (PathIsRelativeW(path))
344 GetCurrentDirectoryW(MAX_PATH, szLocation);
345 PathCombineW(szFullPath, szLocation, path);
349 lstrcpynW(szFullPath, path, MAX_PATH);
353 if (flags & SHGFI_EXETYPE)
355 if (flags != SHGFI_EXETYPE)
357 return shgfi_get_exe_type(szFullPath);
361 * psfi is NULL normally to query EXE type. If it is NULL, none of the
362 * below makes sense anyway. Windows allows this and just returns FALSE
368 * translate the path into a pidl only when SHGFI_USEFILEATTRIBUTES
370 * The pidl functions fail on not existing file names
373 if (flags & SHGFI_PIDL)
375 pidl = ILClone((LPCITEMIDLIST)path);
377 else if (!(flags & SHGFI_USEFILEATTRIBUTES))
379 hr = SHILCreateFromPathW(szFullPath, &pidl, &dwAttributes);
382 if ((flags & SHGFI_PIDL) || !(flags & SHGFI_USEFILEATTRIBUTES))
384 /* get the parent shellfolder */
387 hr = SHBindToParent( pidl, &IID_IShellFolder, (LPVOID*)&psfParent,
388 (LPCITEMIDLIST*)&pidlLast );
390 pidlLast = ILClone(pidlLast);
395 ERR("pidl is null!\n");
400 /* get the attributes of the child */
401 if (SUCCEEDED(hr) && (flags & SHGFI_ATTRIBUTES))
403 if (!(flags & SHGFI_ATTR_SPECIFIED))
405 psfi->dwAttributes = 0xffffffff;
407 IShellFolder_GetAttributesOf( psfParent, 1, (LPCITEMIDLIST*)&pidlLast,
408 &(psfi->dwAttributes) );
411 /* get the displayname */
412 if (SUCCEEDED(hr) && (flags & SHGFI_DISPLAYNAME))
414 if (flags & SHGFI_USEFILEATTRIBUTES)
416 lstrcpyW (psfi->szDisplayName, PathFindFileNameW(szFullPath));
421 hr = IShellFolder_GetDisplayNameOf( psfParent, pidlLast,
422 SHGDN_INFOLDER, &str);
423 StrRetToStrNW (psfi->szDisplayName, MAX_PATH, &str, pidlLast);
427 /* get the type name */
428 if (SUCCEEDED(hr) && (flags & SHGFI_TYPENAME))
430 static const WCHAR szFile[] = { 'F','i','l','e',0 };
431 static const WCHAR szDashFile[] = { '-','f','i','l','e',0 };
433 if (!(flags & SHGFI_USEFILEATTRIBUTES))
437 _ILGetFileType(pidlLast, ftype, 80);
438 MultiByteToWideChar(CP_ACP, 0, ftype, -1, psfi->szTypeName, 80 );
442 if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
443 strcatW (psfi->szTypeName, szFile);
448 lstrcpyW(sTemp,PathFindExtensionW(szFullPath));
449 if (!( HCR_MapTypeToValueW(sTemp, sTemp, 64, TRUE) &&
450 HCR_MapTypeToValueW(sTemp, psfi->szTypeName, 80, FALSE )))
452 lstrcpynW (psfi->szTypeName, sTemp, 64);
453 strcatW (psfi->szTypeName, szDashFile);
460 if (flags & SHGFI_ADDOVERLAYS)
461 FIXME("SHGFI_ADDOVERLAYS unhandled\n");
463 if (flags & SHGFI_OVERLAYINDEX)
464 FIXME("SHGFI_OVERLAYINDEX unhandled\n");
466 if (flags & SHGFI_LINKOVERLAY)
467 FIXME("set icon to link, stub\n");
469 if (flags & SHGFI_SELECTED)
470 FIXME("set icon to selected, stub\n");
472 if (flags & SHGFI_SHELLICONSIZE)
473 FIXME("set icon to shell size, stub\n");
475 /* get the iconlocation */
476 if (SUCCEEDED(hr) && (flags & SHGFI_ICONLOCATION ))
480 hr = IShellFolder_GetUIObjectOf(psfParent, 0, 1,
481 (LPCITEMIDLIST*)&pidlLast, &IID_IExtractIconA,
482 &uDummy, (LPVOID*)&pei);
485 hr = IExtractIconW_GetIconLocation(pei,
486 (flags & SHGFI_OPENICON)? GIL_OPENICON : 0,
487 szLocation, MAX_PATH, &iIndex, &uFlags);
488 psfi->iIcon = iIndex;
490 if (uFlags != GIL_NOTFILENAME)
491 lstrcpyW (psfi->szDisplayName, szLocation);
495 IExtractIconA_Release(pei);
499 /* get icon index (or load icon)*/
500 if (SUCCEEDED(hr) && (flags & (SHGFI_ICON | SHGFI_SYSICONINDEX)))
502 if (flags & SHGFI_USEFILEATTRIBUTES)
504 WCHAR sTemp [MAX_PATH];
508 lstrcpynW(sTemp, szFullPath, MAX_PATH);
510 if (dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
511 psfi->iIcon = SIC_GetIconIndex(swShell32Name, -IDI_SHELL_FOLDER, 0);
514 static const WCHAR p1W[] = {'%','1',0};
517 szExt = (LPWSTR) PathFindExtensionW(sTemp);
519 HCR_MapTypeToValueW(szExt, sTemp, MAX_PATH, TRUE) &&
520 HCR_GetDefaultIconW(sTemp, sTemp, MAX_PATH, &dwNr))
522 if (!lstrcmpW(p1W,sTemp)) /* icon is in the file */
523 strcpyW(sTemp, szFullPath);
525 if (flags & SHGFI_SYSICONINDEX)
527 psfi->iIcon = SIC_GetIconIndex(sTemp,dwNr,0);
528 if (psfi->iIcon == -1)
533 IconNotYetLoaded=FALSE;
534 if (flags & SHGFI_SMALLICON)
535 PrivateExtractIconsW( sTemp,dwNr,
536 GetSystemMetrics( SM_CXSMICON ),
537 GetSystemMetrics( SM_CYSMICON ),
538 &psfi->hIcon, 0, 1, 0);
540 PrivateExtractIconsW( sTemp, dwNr,
541 GetSystemMetrics( SM_CXICON),
542 GetSystemMetrics( SM_CYICON),
543 &psfi->hIcon, 0, 1, 0);
551 if (!(PidlToSicIndex(psfParent, pidlLast, !(flags & SHGFI_SMALLICON),
552 (flags & SHGFI_OPENICON)? GIL_OPENICON : 0, &(psfi->iIcon))))
559 if (flags & SHGFI_SMALLICON)
560 ret = (DWORD) ShellSmallIconList;
562 ret = (DWORD) ShellBigIconList;
567 if (SUCCEEDED(hr) && (flags & SHGFI_ICON) && IconNotYetLoaded)
569 if (flags & SHGFI_SMALLICON)
570 psfi->hIcon = ImageList_GetIcon( ShellSmallIconList, psfi->iIcon, ILD_NORMAL);
572 psfi->hIcon = ImageList_GetIcon( ShellBigIconList, psfi->iIcon, ILD_NORMAL);
575 if (flags & ~SHGFI_KNOWN_FLAGS)
576 FIXME("unknown flags %08x\n", flags & ~SHGFI_KNOWN_FLAGS);
579 IShellFolder_Release(psfParent);
588 TRACE ("icon=%p index=0x%08x attr=0x%08lx name=%s type=%s ret=0x%08lx\n",
589 psfi->hIcon, psfi->iIcon, psfi->dwAttributes,
590 debugstr_w(psfi->szDisplayName), debugstr_w(psfi->szTypeName), ret);
596 /*************************************************************************
597 * SHGetFileInfoA [SHELL32.@]
599 DWORD WINAPI SHGetFileInfoA(LPCSTR path,DWORD dwFileAttributes,
600 SHFILEINFOA *psfi, UINT sizeofpsfi,
606 SHFILEINFOW temppsfi;
608 if (flags & SHGFI_PIDL)
610 /* path contains a pidl */
611 temppath = (LPWSTR) path;
615 len = MultiByteToWideChar(CP_ACP, 0, path, -1, NULL, 0);
616 temppath = HeapAlloc(GetProcessHeap(), 0, len*sizeof(WCHAR));
617 MultiByteToWideChar(CP_ACP, 0, path, -1, temppath, len);
620 if (psfi && (flags & SHGFI_ATTR_SPECIFIED))
621 temppsfi.dwAttributes=psfi->dwAttributes;
624 ret = SHGetFileInfoW(temppath, dwFileAttributes, NULL, sizeof(temppsfi), flags);
626 ret = SHGetFileInfoW(temppath, dwFileAttributes, &temppsfi, sizeof(temppsfi), flags);
630 if(flags & SHGFI_ICON)
631 psfi->hIcon=temppsfi.hIcon;
632 if(flags & (SHGFI_SYSICONINDEX|SHGFI_ICON|SHGFI_ICONLOCATION))
633 psfi->iIcon=temppsfi.iIcon;
634 if(flags & SHGFI_ATTRIBUTES)
635 psfi->dwAttributes=temppsfi.dwAttributes;
636 if(flags & (SHGFI_DISPLAYNAME|SHGFI_ICONLOCATION))
638 WideCharToMultiByte(CP_ACP, 0, temppsfi.szDisplayName, -1,
639 psfi->szDisplayName, sizeof(psfi->szDisplayName), NULL, NULL);
641 if(flags & SHGFI_TYPENAME)
643 WideCharToMultiByte(CP_ACP, 0, temppsfi.szTypeName, -1,
644 psfi->szTypeName, sizeof(psfi->szTypeName), NULL, NULL);
648 if (!(flags & SHGFI_PIDL))
649 HeapFree(GetProcessHeap(), 0, temppath);
654 /*************************************************************************
655 * DuplicateIcon [SHELL32.@]
657 HICON WINAPI DuplicateIcon( HINSTANCE hInstance, HICON hIcon)
662 TRACE("%p %p\n", hInstance, hIcon);
664 if (GetIconInfo(hIcon, &IconInfo))
666 hDupIcon = CreateIconIndirect(&IconInfo);
668 /* clean up hbmMask and hbmColor */
669 DeleteObject(IconInfo.hbmMask);
670 DeleteObject(IconInfo.hbmColor);
676 /*************************************************************************
677 * ExtractIconA [SHELL32.@]
679 HICON WINAPI ExtractIconA(HINSTANCE hInstance, LPCSTR lpszFile, UINT nIconIndex)
682 INT len = MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, NULL, 0);
683 LPWSTR lpwstrFile = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
685 TRACE("%p %s %d\n", hInstance, lpszFile, nIconIndex);
687 MultiByteToWideChar(CP_ACP, 0, lpszFile, -1, lpwstrFile, len);
688 ret = ExtractIconW(hInstance, lpwstrFile, nIconIndex);
689 HeapFree(GetProcessHeap(), 0, lpwstrFile);
694 /*************************************************************************
695 * ExtractIconW [SHELL32.@]
697 HICON WINAPI ExtractIconW(HINSTANCE hInstance, LPCWSTR lpszFile, UINT nIconIndex)
701 UINT cx = GetSystemMetrics(SM_CXICON), cy = GetSystemMetrics(SM_CYICON);
703 TRACE("%p %s %d\n", hInstance, debugstr_w(lpszFile), nIconIndex);
705 if (nIconIndex == 0xFFFFFFFF)
707 ret = PrivateExtractIconsW(lpszFile, 0, cx, cy, NULL, NULL, 0, LR_DEFAULTCOLOR);
708 if (ret != 0xFFFFFFFF && ret)
713 ret = PrivateExtractIconsW(lpszFile, nIconIndex, cx, cy, &hIcon, NULL, 1, LR_DEFAULTCOLOR);
715 if (ret == 0xFFFFFFFF)
717 else if (ret > 0 && hIcon)
723 /*************************************************************************
724 * Printer_LoadIconsW [SHELL32.205]
726 VOID WINAPI Printer_LoadIconsW(LPCWSTR wsPrinterName, HICON * pLargeIcon, HICON * pSmallIcon)
728 INT iconindex=IDI_SHELL_PRINTER;
730 TRACE("(%s, %p, %p)\n", debugstr_w(wsPrinterName), pLargeIcon, pSmallIcon);
732 /* We should check if wsPrinterName is
733 1. the Default Printer or not
735 3. a Local Printer or a Network-Printer
736 and use different Icons
738 if((wsPrinterName != NULL) && (wsPrinterName[0] != 0))
740 FIXME("(select Icon by PrinterName %s not implemented)\n", debugstr_w(wsPrinterName));
743 if(pLargeIcon != NULL)
744 *pLargeIcon = LoadImageW(shell32_hInstance,
745 (LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON,
746 0, 0, LR_DEFAULTCOLOR|LR_DEFAULTSIZE);
748 if(pSmallIcon != NULL)
749 *pSmallIcon = LoadImageW(shell32_hInstance,
750 (LPCWSTR) MAKEINTRESOURCE(iconindex), IMAGE_ICON,
751 16, 16, LR_DEFAULTCOLOR);
754 /*************************************************************************
755 * Printers_RegisterWindowW [SHELL32.213]
756 * used by "printui.dll":
757 * find the Window of the given Type for the specific Printer and
758 * return the already existent hwnd or open a new window
760 BOOL WINAPI Printers_RegisterWindowW(LPCWSTR wsPrinter, DWORD dwType,
761 HANDLE * phClassPidl, HWND * phwnd)
763 FIXME("(%s, %lx, %p (%p), %p (%p)) stub!\n", debugstr_w(wsPrinter), dwType,
764 phClassPidl, (phClassPidl != NULL) ? *(phClassPidl) : NULL,
765 phwnd, (phwnd != NULL) ? *(phwnd) : NULL);
770 /*************************************************************************
771 * Printers_UnregisterWindow [SHELL32.214]
773 VOID WINAPI Printers_UnregisterWindow(HANDLE hClassPidl, HWND hwnd)
775 FIXME("(%p, %p) stub!\n", hClassPidl, hwnd);
778 /*************************************************************************/
783 LPCWSTR szOtherStuff;
788 #define IDC_STATIC_TEXT1 100
789 #define IDC_STATIC_TEXT2 101
790 #define IDC_LISTBOX 99
791 #define IDC_WINE_TEXT 98
793 #define DROP_FIELD_TOP (-15)
794 #define DROP_FIELD_HEIGHT 15
796 static BOOL __get_dropline( HWND hWnd, LPRECT lprect )
798 HWND hWndCtl = GetDlgItem(hWnd, IDC_WINE_TEXT);
802 GetWindowRect( hWndCtl, lprect );
803 MapWindowPoints( 0, hWnd, (LPPOINT)lprect, 2 );
804 lprect->bottom = (lprect->top += DROP_FIELD_TOP);
810 /*************************************************************************
811 * SHAppBarMessage [SHELL32.@]
813 UINT WINAPI SHAppBarMessage(DWORD msg, PAPPBARDATA data)
815 int width=data->rc.right - data->rc.left;
816 int height=data->rc.bottom - data->rc.top;
822 return ABS_ALWAYSONTOP | ABS_AUTOHIDE;
823 case ABM_GETTASKBARPOS:
824 GetWindowRect(data->hWnd, &rec);
828 SetActiveWindow(data->hWnd);
830 case ABM_GETAUTOHIDEBAR:
831 data->hWnd=GetActiveWindow();
834 SetWindowPos(data->hWnd,HWND_TOP,rec.left,rec.top,
835 width,height,SWP_SHOWWINDOW);
838 GetWindowRect(data->hWnd, &(data->rc));
841 FIXME("ABM_REMOVE broken\n");
842 /* FIXME: this is wrong; should it be DestroyWindow instead? */
843 /*CloseHandle(data->hWnd);*/
845 case ABM_SETAUTOHIDEBAR:
846 SetWindowPos(data->hWnd,HWND_TOP,rec.left+1000,rec.top,
847 width,height,SWP_SHOWWINDOW);
850 data->uEdge=(ABE_RIGHT | ABE_LEFT);
851 SetWindowPos(data->hWnd,HWND_TOP,data->rc.left,data->rc.top,
852 width,height,SWP_SHOWWINDOW);
854 case ABM_WINDOWPOSCHANGED:
860 /*************************************************************************
861 * SHHelpShortcuts_RunDLLA [SHELL32.@]
864 DWORD WINAPI SHHelpShortcuts_RunDLLA(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
866 FIXME("(%lx, %lx, %lx, %lx) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
870 /*************************************************************************
871 * SHHelpShortcuts_RunDLLA [SHELL32.@]
874 DWORD WINAPI SHHelpShortcuts_RunDLLW(DWORD dwArg1, DWORD dwArg2, DWORD dwArg3, DWORD dwArg4)
876 FIXME("(%lx, %lx, %lx, %lx) stub!\n", dwArg1, dwArg2, dwArg3, dwArg4);
880 /*************************************************************************
881 * SHLoadInProc [SHELL32.@]
882 * Create an instance of specified object class from within
883 * the shell process and release it immediately
885 HRESULT WINAPI SHLoadInProc (REFCLSID rclsid)
889 TRACE("%s\n", debugstr_guid(rclsid));
891 CoCreateInstance(rclsid, NULL, CLSCTX_INPROC_SERVER, &IID_IUnknown,&ptr);
894 IUnknown * pUnk = ptr;
895 IUnknown_Release(pUnk);
898 return DISP_E_MEMBERNOTFOUND;
901 /*************************************************************************
902 * AboutDlgProc (internal)
904 INT_PTR CALLBACK AboutDlgProc( HWND hWnd, UINT msg, WPARAM wParam,
915 ABOUT_INFO *info = (ABOUT_INFO *)lParam;
916 WCHAR Template[512], AppTitle[512];
920 const char* const *pstr = SHELL_Authors;
921 SendDlgItemMessageW(hWnd, stc1, STM_SETICON,(WPARAM)info->hIcon, 0);
922 GetWindowTextW( hWnd, Template, sizeof(Template)/sizeof(WCHAR) );
923 sprintfW( AppTitle, Template, info->szApp );
924 SetWindowTextW( hWnd, AppTitle );
925 SetWindowTextW( GetDlgItem(hWnd, IDC_STATIC_TEXT1), info->szApp );
926 SetWindowTextW( GetDlgItem(hWnd, IDC_STATIC_TEXT2), info->szOtherStuff );
927 hWndCtl = GetDlgItem(hWnd, IDC_LISTBOX);
928 SendMessageW( hWndCtl, WM_SETREDRAW, 0, 0 );
929 SendMessageW( hWndCtl, WM_SETFONT, (WPARAM)info->hFont, 0 );
933 /* authors list is in iso-8859-1 format */
934 MultiByteToWideChar( 28591, 0, *pstr, -1, name, sizeof(name)/sizeof(WCHAR) );
935 SendMessageW( hWndCtl, LB_ADDSTRING, (WPARAM)-1, (LPARAM)name );
938 SendMessageW( hWndCtl, WM_SETREDRAW, 1, 0 );
947 HDC hDC = BeginPaint( hWnd, &ps );
949 if (__get_dropline( hWnd, &rect ))
951 SelectObject( hDC, GetStockObject( BLACK_PEN ) );
952 MoveToEx( hDC, rect.left, rect.top, NULL );
953 LineTo( hDC, rect.right, rect.bottom );
955 EndPaint( hWnd, &ps );
960 if (wParam == IDOK || wParam == IDCANCEL)
962 EndDialog(hWnd, TRUE);
967 EndDialog(hWnd, TRUE);
975 /*************************************************************************
976 * ShellAboutA [SHELL32.288]
978 BOOL WINAPI ShellAboutA( HWND hWnd, LPCSTR szApp, LPCSTR szOtherStuff, HICON hIcon )
981 LPWSTR appW = NULL, otherW = NULL;
986 len = MultiByteToWideChar(CP_ACP, 0, szApp, -1, NULL, 0);
987 appW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
988 MultiByteToWideChar(CP_ACP, 0, szApp, -1, appW, len);
992 len = MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, NULL, 0);
993 otherW = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
994 MultiByteToWideChar(CP_ACP, 0, szOtherStuff, -1, otherW, len);
997 ret = ShellAboutW(hWnd, appW, otherW, hIcon);
999 HeapFree(GetProcessHeap(), 0, otherW);
1000 HeapFree(GetProcessHeap(), 0, appW);
1005 /*************************************************************************
1006 * ShellAboutW [SHELL32.289]
1008 BOOL WINAPI ShellAboutW( HWND hWnd, LPCWSTR szApp, LPCWSTR szOtherStuff,
1016 static const WCHAR wszSHELL_ABOUT_MSGBOX[] =
1017 {'S','H','E','L','L','_','A','B','O','U','T','_','M','S','G','B','O','X',0};
1021 if(!(hRes = FindResourceW(shell32_hInstance, wszSHELL_ABOUT_MSGBOX, (LPWSTR)RT_DIALOG)))
1023 if(!(template = (LPVOID)LoadResource(shell32_hInstance, hRes)))
1026 info.szOtherStuff = szOtherStuff;
1027 info.hIcon = hIcon ? hIcon : LoadIconW( 0, (LPWSTR)IDI_WINLOGO );
1029 SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &logFont, 0 );
1030 info.hFont = CreateFontIndirectW( &logFont );
1032 bRet = DialogBoxIndirectParamW((HINSTANCE)GetWindowLongPtrW( hWnd, GWLP_HINSTANCE ),
1033 template, hWnd, AboutDlgProc, (LPARAM)&info );
1034 DeleteObject(info.hFont);
1038 /*************************************************************************
1039 * FreeIconList (SHELL32.@)
1041 void WINAPI FreeIconList( DWORD dw )
1043 FIXME("%lx: stub\n",dw);
1047 /***********************************************************************
1048 * DllGetVersion [SHELL32.@]
1050 * Retrieves version information of the 'SHELL32.DLL'
1053 * pdvi [O] pointer to version information structure.
1057 * Failure: E_INVALIDARG
1060 * Returns version of a shell32.dll from IE4.01 SP1.
1063 HRESULT WINAPI DllGetVersion (DLLVERSIONINFO *pdvi)
1065 /* FIXME: shouldn't these values come from the version resource? */
1066 if (pdvi->cbSize == sizeof(DLLVERSIONINFO) ||
1067 pdvi->cbSize == sizeof(DLLVERSIONINFO2))
1069 pdvi->dwMajorVersion = WINE_FILEVERSION_MAJOR;
1070 pdvi->dwMinorVersion = WINE_FILEVERSION_MINOR;
1071 pdvi->dwBuildNumber = WINE_FILEVERSION_BUILD;
1072 pdvi->dwPlatformID = WINE_FILEVERSION_PLATFORMID;
1073 if (pdvi->cbSize == sizeof(DLLVERSIONINFO2))
1075 DLLVERSIONINFO2 *pdvi2 = (DLLVERSIONINFO2 *)pdvi;
1078 pdvi2->ullVersion = MAKEDLLVERULL(WINE_FILEVERSION_MAJOR,
1079 WINE_FILEVERSION_MINOR,
1080 WINE_FILEVERSION_BUILD,
1081 WINE_FILEVERSION_PLATFORMID);
1083 TRACE("%lu.%lu.%lu.%lu\n",
1084 pdvi->dwMajorVersion, pdvi->dwMinorVersion,
1085 pdvi->dwBuildNumber, pdvi->dwPlatformID);
1090 WARN("wrong DLLVERSIONINFO size from app\n");
1091 return E_INVALIDARG;
1095 /*************************************************************************
1096 * global variables of the shell32.dll
1097 * all are once per process
1100 HINSTANCE shell32_hInstance = 0;
1101 HIMAGELIST ShellSmallIconList = 0;
1102 HIMAGELIST ShellBigIconList = 0;
1105 /*************************************************************************
1109 * calling oleinitialize here breaks sone apps.
1111 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
1113 TRACE("%p 0x%lx %p\n", hinstDLL, fdwReason, fImpLoad);
1117 case DLL_PROCESS_ATTACH:
1118 shell32_hInstance = hinstDLL;
1119 DisableThreadLibraryCalls(shell32_hInstance);
1121 /* get full path to this DLL for IExtractIconW_fnGetIconLocation() */
1122 GetModuleFileNameW(hinstDLL, swShell32Name, MAX_PATH);
1123 swShell32Name[MAX_PATH - 1] = '\0';
1125 InitCommonControlsEx(NULL);
1129 InitChangeNotifications();
1132 case DLL_PROCESS_DETACH:
1133 shell32_hInstance = 0;
1135 FreeChangeNotifications();
1141 /*************************************************************************
1142 * DllInstall [SHELL32.@]
1146 * BOOL bInstall - TRUE for install, FALSE for uninstall
1147 * LPCWSTR pszCmdLine - command line (unused by shell32?)
1150 HRESULT WINAPI DllInstall(BOOL bInstall, LPCWSTR cmdline)
1152 FIXME("%s %s: stub\n", bInstall ? "TRUE":"FALSE", debugstr_w(cmdline));
1153 return S_OK; /* indicate success */
1156 /***********************************************************************
1157 * DllCanUnloadNow (SHELL32.@)
1159 HRESULT WINAPI DllCanUnloadNow(void)