xref: /reactos/dll/cpl/appwiz/createlink.c (revision 7b1049c8) 
1 /*
2  * PROJECT:         ReactOS Software Control Panel
3  * FILE:            dll/cpl/appwiz/createlink.c
4  * PURPOSE:         ReactOS Software Control Panel
5  * PROGRAMMER:      Gero Kuehn (reactos.filter@gkware.com)
6  *                  Dmitry Chapyshev (lentind@yandex.ru)
7  *                  Johannes Anderwald
8  *                  Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
9  * UPDATE HISTORY:
10  *      06-17-2004  Created
11  */
12 
13 #include "appwiz.h"
14 #include <commctrl.h>
15 #include <shellapi.h>
16 #include <strsafe.h>
17 
18 BOOL
19 IsShortcut(HKEY hKey)
20 {
21     WCHAR Value[10];
22     DWORD Size;
23     DWORD Type;
24 
25     Size = sizeof(Value);
26     if (RegQueryValueExW(hKey, L"IsShortcut", NULL, &Type, (LPBYTE)Value, &Size) != ERROR_SUCCESS)
27         return FALSE;
28 
29     if (Type != REG_SZ)
30         return FALSE;
31 
32     return (wcsicmp(Value, L"yes") == 0);
33 }
34 
35 BOOL
36 IsExtensionAShortcut(LPWSTR lpExtension)
37 {
38     HKEY hKey;
39     WCHAR Buffer[100];
40     DWORD Size;
41     DWORD Type;
42 
43     if (RegOpenKeyExW(HKEY_CLASSES_ROOT, lpExtension, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
44         return FALSE;
45 
46     if (IsShortcut(hKey))
47     {
48         RegCloseKey(hKey);
49         return TRUE;
50     }
51 
52     Size = sizeof(Buffer);
53     if (RegQueryValueEx(hKey, NULL, NULL, &Type, (LPBYTE)Buffer, &Size) != ERROR_SUCCESS || Type != REG_SZ)
54     {
55         RegCloseKey(hKey);
56         return FALSE;
57     }
58 
59     RegCloseKey(hKey);
60 
61     if (RegOpenKeyExW(HKEY_CLASSES_ROOT, Buffer, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
62         return FALSE;
63 
64     if (IsShortcut(hKey))
65     {
66         RegCloseKey(hKey);
67         return TRUE;
68     }
69 
70     RegCloseKey(hKey);
71     return FALSE;
72 }
73 
74 BOOL
75 CreateShortcut(PCREATE_LINK_CONTEXT pContext)
76 {
77     IShellLinkW *pShellLink, *pSourceShellLink;
78     IPersistFile *pPersistFile;
79     HRESULT hr;
80     WCHAR Path[MAX_PATH];
81     LPWSTR lpExtension;
82 
83     /* get the extension */
84     lpExtension = PathFindExtensionW(pContext->szTarget);
85 
86     if (IsExtensionAShortcut(lpExtension))
87     {
88         hr = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_ALL, &IID_IShellLinkW, (void**)&pSourceShellLink);
89 
90         if (FAILED(hr))
91             return FALSE;
92 
93         hr = IUnknown_QueryInterface(pSourceShellLink, &IID_IPersistFile, (void**)&pPersistFile);
94         if (FAILED(hr))
95         {
96             IUnknown_Release(pSourceShellLink);
97             return FALSE;
98         }
99 
100         hr = pPersistFile->lpVtbl->Load(pPersistFile, (LPCOLESTR)pContext->szTarget, STGM_READ);
101         IUnknown_Release(pPersistFile);
102 
103         if (FAILED(hr))
104         {
105             IUnknown_Release(pSourceShellLink);
106             return FALSE;
107         }
108 
109         hr = IShellLinkW_GetPath(pSourceShellLink, Path, _countof(Path), NULL, 0);
110         IUnknown_Release(pSourceShellLink);
111 
112         if (FAILED(hr))
113         {
114             return FALSE;
115         }
116     }
117     else
118     {
119         StringCchCopyW(Path, _countof(Path), pContext->szTarget);
120     }
121 
122     hr = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_ALL,
123                           &IID_IShellLinkW, (void**)&pShellLink);
124 
125     if (hr != S_OK)
126         return FALSE;
127 
128     pShellLink->lpVtbl->SetPath(pShellLink, Path);
129     pShellLink->lpVtbl->SetDescription(pShellLink, pContext->szDescription);
130     pShellLink->lpVtbl->SetWorkingDirectory(pShellLink, pContext->szWorkingDirectory);
131 
132     hr = IUnknown_QueryInterface(pShellLink, &IID_IPersistFile, (void**)&pPersistFile);
133     if (hr != S_OK)
134     {
135         IUnknown_Release(pShellLink);
136         return FALSE;
137     }
138 
139     hr = pPersistFile->lpVtbl->Save(pPersistFile, pContext->szLinkName, TRUE);
140     IUnknown_Release(pPersistFile);
141     IUnknown_Release(pShellLink);
142     return (hr == S_OK);
143 }
144 
145 BOOL
146 CreateInternetShortcut(PCREATE_LINK_CONTEXT pContext)
147 {
148     IUniformResourceLocatorW *pURL = NULL;
149     IPersistFile *pPersistFile = NULL;
150     HRESULT hr;
151     WCHAR szPath[MAX_PATH];
152     GetFullPathNameW(pContext->szLinkName, _countof(szPath), szPath, NULL);
153 
154     hr = CoCreateInstance(&CLSID_InternetShortcut, NULL, CLSCTX_ALL,
155                           &IID_IUniformResourceLocatorW, (void **)&pURL);
156     if (FAILED(hr))
157         return FALSE;
158 
159     hr = IUnknown_QueryInterface(pURL, &IID_IPersistFile, (void **)&pPersistFile);
160     if (FAILED(hr))
161     {
162         IUnknown_Release(pURL);
163         return FALSE;
164     }
165 
166     pURL->lpVtbl->SetURL(pURL, pContext->szTarget, 0);
167 
168     hr = pPersistFile->lpVtbl->Save(pPersistFile, szPath, TRUE);
169 
170     IUnknown_Release(pPersistFile);
171     IUnknown_Release(pURL);
172 
173     return SUCCEEDED(hr);
174 }
175 
176 BOOL IsInternetLocation(LPCWSTR pszLocation)
177 {
178     return (PathIsURLW(pszLocation) || wcsstr(pszLocation, L"www.") == pszLocation);
179 }
180 
181 /* Remove all invalid characters from the name */
182 void
183 DoConvertNameForFileSystem(LPWSTR szName)
184 {
185     LPWSTR pch1, pch2;
186     for (pch1 = pch2 = szName; *pch1; ++pch1)
187     {
188         if (wcschr(L"\\/:*?\"<>|", *pch1) != NULL)
189         {
190             /* *pch1 is an invalid character */
191             continue;
192         }
193         *pch2 = *pch1;
194         ++pch2;
195     }
196     *pch2 = 0;
197 }
198 
199 BOOL
200 DoValidateShortcutName(PCREATE_LINK_CONTEXT pContext)
201 {
202     SIZE_T cch;
203     LPCWSTR pch, pszName = pContext->szDescription;
204 
205     if (!pszName || !pszName[0])
206         return FALSE;
207 
208     cch = wcslen(pContext->szOrigin) + wcslen(pszName) + 1;
209     if (cch >= MAX_PATH)
210         return FALSE;
211 
212     pch = pszName;
213     for (pch = pszName; *pch; ++pch)
214     {
215         if (wcschr(L"\\/:*?\"<>|", *pch) != NULL)
216         {
217             /* *pch is an invalid character */
218             return FALSE;
219         }
220     }
221 
222     return TRUE;
223 }
224 
225 INT_PTR
226 CALLBACK
227 WelcomeDlgProc(HWND hwndDlg,
228                UINT uMsg,
229                WPARAM wParam,
230                LPARAM lParam)
231 {
232     LPPROPSHEETPAGEW ppsp;
233     PCREATE_LINK_CONTEXT pContext;
234     LPPSHNOTIFY lppsn;
235     WCHAR szPath[MAX_PATH * 2];
236     WCHAR szDesc[100];
237     BROWSEINFOW brws;
238     LPITEMIDLIST pidllist;
239     LPWSTR pch;
240     SHFILEINFOW FileInfo;
241 
242     switch(uMsg)
243     {
244         case WM_INITDIALOG:
245             ppsp = (LPPROPSHEETPAGEW)lParam;
246             pContext = (PCREATE_LINK_CONTEXT) ppsp->lParam;
247             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pContext);
248             PropSheet_SetWizButtons(GetParent(hwndDlg), 0);
249             break;
250         case WM_COMMAND:
251             switch(HIWORD(wParam))
252             {
253                 case EN_CHANGE:
254                     if (SendDlgItemMessage(hwndDlg, IDC_SHORTCUT_LOCATION, WM_GETTEXTLENGTH, 0, 0))
255                     {
256                         PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_NEXT);
257                     }
258                     else
259                     {
260                         PropSheet_SetWizButtons(GetParent(hwndDlg), 0);
261                     }
262                     break;
263             }
264             switch(LOWORD(wParam))
265             {
266                 case IDC_SHORTCUT_BROWSE:
267                     ZeroMemory(&brws, sizeof(brws));
268                     brws.hwndOwner = hwndDlg;
269                     brws.pidlRoot = NULL;
270                     brws.pszDisplayName = szPath;
271                     brws.ulFlags = BIF_BROWSEINCLUDEFILES;
272                     brws.lpfn = NULL;
273                     pidllist = SHBrowseForFolderW(&brws);
274                     if (!pidllist)
275                         break;
276 
277                     if (SHGetPathFromIDListW(pidllist, szPath))
278                     {
279                         SetDlgItemTextW(hwndDlg, IDC_SHORTCUT_LOCATION, szPath);
280                         SendDlgItemMessageW(hwndDlg, IDC_SHORTCUT_LOCATION, WM_SETFOCUS, 0, 0);
281                         SendDlgItemMessageW(hwndDlg, IDC_SHORTCUT_LOCATION, EM_SETSEL, 0, -1);
282                     }
283                     /* Free memory, if possible */
284                     CoTaskMemFree(pidllist);
285                     break;
286             }
287             break;
288         case WM_NOTIFY:
289             lppsn  = (LPPSHNOTIFY) lParam;
290             pContext = (PCREATE_LINK_CONTEXT)GetWindowLongPtr(hwndDlg, DWLP_USER);
291             if (lppsn->hdr.code == PSN_SETACTIVE)
292             {
293                 SetDlgItemTextW(hwndDlg, IDC_SHORTCUT_LOCATION, pContext->szTarget);
294             }
295             else if (lppsn->hdr.code == PSN_WIZNEXT)
296             {
297                 GetDlgItemTextW(hwndDlg, IDC_SHORTCUT_LOCATION, pContext->szTarget, _countof(pContext->szTarget));
298                 StrTrimW(pContext->szTarget, L" \t");
299 
300                 ExpandEnvironmentStringsW(pContext->szTarget, szPath, _countof(szPath));
301                 StringCchCopyW(pContext->szTarget, _countof(pContext->szTarget), szPath);
302 
303                 if (IsInternetLocation(pContext->szTarget))
304                 {
305                     /* internet */
306                     WCHAR szName[128];
307                     LoadStringW(hApplet, IDS_NEW_INTERNET_SHORTCUT, szName, _countof(szName));
308                     StringCchCopyW(pContext->szDescription, _countof(pContext->szDescription), szName);
309 
310                     pContext->szWorkingDirectory[0] = 0;
311                 }
312                 else if (GetFileAttributesW(pContext->szTarget) != INVALID_FILE_ATTRIBUTES)
313                 {
314                     /* file */
315                     SendDlgItemMessage(hwndDlg, IDC_SHORTCUT_LOCATION, EM_SETSEL, 0, -1);
316                     SetFocus(GetDlgItem(hwndDlg, IDC_SHORTCUT_LOCATION));
317                     SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, PSNRET_INVALID_NOCHANGEPAGE);
318 
319                     /* get display name */
320                     FileInfo.szDisplayName[0] = 0;
321                     if (SHGetFileInfoW(pContext->szTarget, 0, &FileInfo, sizeof(FileInfo), SHGFI_DISPLAYNAME))
322                         StringCchCopyW(pContext->szDescription, _countof(pContext->szDescription), FileInfo.szDisplayName);
323 
324                     /* set working directory */
325                     StringCchCopyW(pContext->szWorkingDirectory, _countof(pContext->szWorkingDirectory),
326                                    pContext->szTarget);
327                     PathRemoveBackslashW(pContext->szWorkingDirectory);
328                     pch = PathFindFileNameW(pContext->szWorkingDirectory);
329                     if (pch && *pch)
330                         *pch = 0;
331                     PathRemoveBackslashW(pContext->szWorkingDirectory);
332                 }
333                 else
334                 {
335                     /* not found */
336                     WCHAR szError[MAX_PATH + 100];
337 
338                     SendDlgItemMessageW(hwndDlg, IDC_SHORTCUT_LOCATION, EM_SETSEL, 0, -1);
339 
340                     LoadStringW(hApplet, IDS_CREATE_SHORTCUT, szDesc, _countof(szDesc));
341                     LoadStringW(hApplet, IDS_ERROR_NOT_FOUND, szPath, _countof(szPath));
342                     StringCchPrintfW(szError, _countof(szError), szPath, pContext->szTarget);
343                     MessageBoxW(hwndDlg, szError, szDesc, MB_ICONERROR);
344 
345                     /* prevent the wizard to go next */
346                     SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, -1);
347                     return TRUE;
348                 }
349             }
350             else if (lppsn->hdr.code == PSN_RESET && !lppsn->lParam)
351             {
352                 /* The user has clicked [Cancel] */
353                 DeleteFileW(pContext->szOldFile);
354                 SHChangeNotify(SHCNE_DELETE, SHCNF_PATHW, pContext->szOldFile, NULL);
355             }
356             break;
357     }
358     return FALSE;
359 }
360 
361 INT_PTR
362 CALLBACK
363 FinishDlgProc(HWND hwndDlg,
364                UINT uMsg,
365                WPARAM wParam,
366                LPARAM lParam)
367 {
368     LPPROPSHEETPAGEW ppsp;
369     PCREATE_LINK_CONTEXT pContext;
370     LPPSHNOTIFY lppsn;
371     LPWSTR pch;
372     WCHAR szText[MAX_PATH];
373     WCHAR szMessage[128];
374 
375     switch(uMsg)
376     {
377         case WM_INITDIALOG:
378             ppsp = (LPPROPSHEETPAGEW)lParam;
379             pContext = (PCREATE_LINK_CONTEXT) ppsp->lParam;
380             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pContext);
381             PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK | PSWIZB_FINISH);
382             break;
383         case WM_COMMAND:
384             switch(HIWORD(wParam))
385             {
386                 case EN_CHANGE:
387                     if (SendDlgItemMessage(hwndDlg, IDC_SHORTCUT_NAME, WM_GETTEXTLENGTH, 0, 0))
388                     {
389                         GetDlgItemTextW(hwndDlg, IDC_SHORTCUT_NAME, szText, _countof(szText));
390                         StrTrimW(szText, L" \t");
391                         if (szText[0])
392                             PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK | PSWIZB_FINISH);
393                         else
394                             PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK);
395                     }
396                     else
397                     {
398                         PropSheet_SetWizButtons(GetParent(hwndDlg), PSWIZB_BACK);
399                     }
400                     break;
401             }
402             break;
403         case WM_NOTIFY:
404             lppsn  = (LPPSHNOTIFY) lParam;
405             pContext = (PCREATE_LINK_CONTEXT) GetWindowLongPtr(hwndDlg, DWLP_USER);
406             if (lppsn->hdr.code == PSN_SETACTIVE)
407             {
408                 /* TODO: Use shell32!PathCleanupSpec instead of DoConvertNameForFileSystem */
409                 DoConvertNameForFileSystem(pContext->szDescription);
410                 SetDlgItemTextW(hwndDlg, IDC_SHORTCUT_NAME, pContext->szDescription);
411                 SendDlgItemMessageW(hwndDlg, IDC_SHORTCUT_NAME, EM_SETSEL, 0, -1);
412                 SetFocus(GetDlgItem(hwndDlg, IDC_SHORTCUT_NAME));
413             }
414             else if (lppsn->hdr.code == PSN_WIZFINISH)
415             {
416                 GetDlgItemTextW(hwndDlg, IDC_SHORTCUT_NAME, pContext->szDescription, _countof(pContext->szDescription));
417                 StrTrimW(pContext->szDescription, L" \t");
418 
419                 if (!DoValidateShortcutName(pContext))
420                 {
421                     SendDlgItemMessageW(hwndDlg, IDC_SHORTCUT_NAME, EM_SETSEL, 0, -1);
422 
423                     LoadStringW(hApplet, IDS_INVALID_NAME, szMessage, _countof(szMessage));
424                     MessageBoxW(hwndDlg, szMessage, NULL, MB_ICONERROR);
425 
426                     /* prevent the wizard to go next */
427                     SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, -1);
428                     return TRUE;
429                 }
430 
431                 /* if old shortcut file exists, then delete it now */
432                 DeleteFileW(pContext->szOldFile);
433                 SHChangeNotify(SHCNE_DELETE, SHCNF_PATHW, pContext->szOldFile, NULL);
434 
435                 if (IsInternetLocation(pContext->szTarget))
436                 {
437                     /* internet */
438                     StringCchCopyW(pContext->szLinkName, _countof(pContext->szLinkName),
439                                    pContext->szOrigin);
440                     PathAppendW(pContext->szLinkName, pContext->szDescription);
441 
442                     /* change extension if any */
443                     pch = PathFindExtensionW(pContext->szLinkName);
444                     if (pch && *pch)
445                         *pch = 0;
446                     StringCchCatW(pContext->szLinkName, _countof(pContext->szLinkName), L".url");
447 
448                     if (!CreateInternetShortcut(pContext))
449                     {
450                         LoadStringW(hApplet, IDS_CANTMAKEINETSHORTCUT, szMessage, _countof(szMessage));
451                         MessageBoxW(hwndDlg, szMessage, NULL, MB_ICONERROR);
452                     }
453                 }
454                 else
455                 {
456                     /* file */
457                     StringCchCopyW(pContext->szLinkName, _countof(pContext->szLinkName),
458                                    pContext->szOrigin);
459                     PathAppendW(pContext->szLinkName, pContext->szDescription);
460 
461                     /* change extension if any */
462                     pch = PathFindExtensionW(pContext->szLinkName);
463                     if (pch && *pch)
464                         *pch = 0;
465                     StringCchCatW(pContext->szLinkName, _countof(pContext->szLinkName), L".lnk");
466 
467                     if (!CreateShortcut(pContext))
468                     {
469                         WCHAR szMessage[128];
470                         LoadStringW(hApplet, IDS_CANTMAKESHORTCUT, szMessage, _countof(szMessage));
471                         MessageBoxW(hwndDlg, szMessage, NULL, MB_ICONERROR);
472                     }
473                 }
474             }
475             else if (lppsn->hdr.code == PSN_RESET && !lppsn->lParam)
476             {
477                 /* The user has clicked [Cancel] */
478                 DeleteFileW(pContext->szOldFile);
479                 SHChangeNotify(SHCNE_DELETE, SHCNF_PATHW, pContext->szOldFile, NULL);
480             }
481             break;
482     }
483     return FALSE;
484 }
485 
486 static int CALLBACK
487 PropSheetProc(HWND hwndDlg, UINT uMsg, LPARAM lParam)
488 {
489     // NOTE: This callback is needed to set large icon correctly.
490     HICON hIcon;
491     switch (uMsg)
492     {
493         case PSCB_INITIALIZED:
494         {
495             hIcon = LoadIconW(hApplet, MAKEINTRESOURCEW(IDI_APPINETICO));
496             SendMessageW(hwndDlg, WM_SETICON, ICON_BIG, (LPARAM)hIcon);
497             break;
498         }
499     }
500     return 0;
501 }
502 
503 LONG CALLBACK
504 ShowCreateShortcutWizard(HWND hwndCPl, LPCWSTR szPath)
505 {
506     PROPSHEETHEADERW psh;
507     HPROPSHEETPAGE ahpsp[2];
508     PROPSHEETPAGE psp;
509     UINT nPages = 0;
510     UINT nLength;
511     PCREATE_LINK_CONTEXT pContext;
512     WCHAR szMessage[128];
513     LPWSTR pch;
514 
515     pContext = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*pContext));
516     if (!pContext)
517     {
518         /* no memory */
519         LoadStringW(hApplet, IDS_NO_MEMORY, szMessage, _countof(szMessage));
520         MessageBoxW(hwndCPl, szMessage, NULL, MB_ICONERROR);
521         return FALSE;
522     }
523 
524     nLength = wcslen(szPath);
525     if (!nLength)
526     {
527         HeapFree(GetProcessHeap(), 0, pContext);
528 
529         /* no directory given */
530         LoadStringW(hApplet, IDS_NO_DIRECTORY, szMessage, _countof(szMessage));
531         MessageBoxW(hwndCPl, szMessage, NULL, MB_ICONERROR);
532         return FALSE;
533     }
534 
535     if (!PathFileExistsW(szPath))
536     {
537         HeapFree(GetProcessHeap(), 0, pContext);
538 
539         /* invalid path */
540         LoadStringW(hApplet, IDS_INVALID_PATH, szMessage, _countof(szMessage));
541         MessageBoxW(hwndCPl, szMessage, NULL, MB_ICONERROR);
542         return FALSE;
543     }
544 
545     /* build the pContext->szOrigin and pContext->szOldFile */
546     if (PathIsDirectoryW(szPath))
547     {
548         StringCchCopyW(pContext->szOrigin, _countof(pContext->szOrigin), szPath);
549         pContext->szOldFile[0] = 0;
550     }
551     else
552     {
553         StringCchCopyW(pContext->szOrigin, _countof(pContext->szOrigin), szPath);
554         pch = PathFindFileNameW(pContext->szOrigin);
555         if (pch && *pch)
556             *pch = 0;
557 
558         StringCchCopyW(pContext->szOldFile, _countof(pContext->szOldFile), szPath);
559 
560         pch = PathFindFileNameW(szPath);
561         if (pch && *pch)
562         {
563             /* build szDescription */
564             StringCchCopyW(pContext->szDescription, _countof(pContext->szDescription), pch);
565             *pch = 0;
566 
567             pch = PathFindExtensionW(pContext->szDescription);
568             *pch = 0;
569         }
570     }
571     PathAddBackslashW(pContext->szOrigin);
572 
573     /* Create the Welcome page */
574     psp.dwSize = sizeof(PROPSHEETPAGE);
575     psp.dwFlags = PSP_DEFAULT | PSP_HIDEHEADER;
576     psp.hInstance = hApplet;
577     psp.pfnDlgProc = WelcomeDlgProc;
578     psp.pszTemplate = MAKEINTRESOURCEW(IDD_SHORTCUT_LOCATION);
579     psp.lParam = (LPARAM)pContext;
580     ahpsp[nPages++] = CreatePropertySheetPage(&psp);
581 
582     /* Create the Finish page */
583     psp.dwFlags = PSP_DEFAULT | PSP_HIDEHEADER;
584     psp.pfnDlgProc = FinishDlgProc;
585     psp.pszTemplate = MAKEINTRESOURCEW(IDD_SHORTCUT_FINISH);
586     ahpsp[nPages++] = CreatePropertySheetPage(&psp);
587 
588     /* Create the property sheet */
589     psh.dwSize = sizeof(PROPSHEETHEADER);
590     psh.dwFlags = PSH_WIZARD97 | PSH_WATERMARK | PSH_USEICONID | PSH_USECALLBACK;
591     psh.hInstance = hApplet;
592     psh.pszIcon = MAKEINTRESOURCEW(IDI_APPINETICO);
593     psh.hwndParent = NULL;
594     psh.nPages = nPages;
595     psh.nStartPage = 0;
596     psh.phpage = ahpsp;
597     psh.pszbmWatermark = MAKEINTRESOURCEW(IDB_SHORTCUT);
598     psh.pfnCallback = PropSheetProc;
599 
600     /* Display the wizard */
601     PropertySheet(&psh);
602     HeapFree(GetProcessHeap(), 0, pContext);
603     return TRUE;
604 }
605 
606 LONG
607 CALLBACK
608 NewLinkHereW(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
609 {
610     InitCommonControls();
611     return ShowCreateShortcutWizard(hwndCPl, (LPWSTR)lParam1);
612 }
613 
614 LONG
615 CALLBACK
616 NewLinkHereA(HWND hwndCPl, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
617 {
618     WCHAR szFile[MAX_PATH];
619 
620     if (MultiByteToWideChar(CP_ACP, 0, (LPSTR)lParam1, -1, szFile, _countof(szFile)))
621     {
622         InitCommonControls();
623         return ShowCreateShortcutWizard(hwndCPl, szFile);
624     }
625     return -1;
626 }
627