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Release 20050930.
[wine/gsoc-2012-control.git] / dlls / shell32 / shellord.c
blob2fb50fa26ef90c054e3604de5e4a91828ed762b0
1 /*
2 * The parameters of many functions changes between different OS versions
3 * (NT uses Unicode strings, 95 uses ASCII strings)
4 *
5 * Copyright 1997 Marcus Meissner
6 * 1998 Jürgen Schmied
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22 #include "config.h"
23
24 #include <string.h>
25 #include <stdarg.h>
26 #include <stdio.h>
27
28 #define COBJMACROS
29
30 #include "winerror.h"
31 #include "windef.h"
32 #include "winbase.h"
33 #include "winreg.h"
34 #include "wine/debug.h"
35 #include "winnls.h"
36
37 #include "shellapi.h"
38 #include "objbase.h"
39 #include "shlguid.h"
40 #include "wingdi.h"
41 #include "winuser.h"
42 #include "shlobj.h"
43 #include "shell32_main.h"
44 #include "undocshell.h"
45 #include "pidl.h"
46 #include "shlwapi.h"
47 #include "commdlg.h"
48
49 WINE_DEFAULT_DEBUG_CHANNEL(shell);
50 WINE_DECLARE_DEBUG_CHANNEL(pidl);
51
52 /* FIXME: !!! move CREATEMRULIST and flags to header file !!! */
53 /* !!! it is in both here and comctl32undoc.c !!! */
54 typedef struct tagCREATEMRULIST
55 {
56 DWORD cbSize; /* size of struct */
57 DWORD nMaxItems; /* max no. of items in list */
58 DWORD dwFlags; /* see below */
59 HKEY hKey; /* root reg. key under which list is saved */
60 LPCSTR lpszSubKey; /* reg. subkey */
61 PROC lpfnCompare; /* item compare proc */
62 } CREATEMRULISTA, *LPCREATEMRULISTA;
63
64 /* dwFlags */
65 #define MRUF_STRING_LIST 0 /* list will contain strings */
66 #define MRUF_BINARY_LIST 1 /* list will contain binary data */
67 #define MRUF_DELAYED_SAVE 2 /* only save list order to reg. is FreeMRUList */
68
69 extern HANDLE WINAPI CreateMRUListA(LPCREATEMRULISTA lpcml);
70 extern DWORD WINAPI FreeMRUList(HANDLE hMRUList);
71 extern INT WINAPI AddMRUData(HANDLE hList, LPCVOID lpData, DWORD cbData);
72 extern INT WINAPI FindMRUData(HANDLE hList, LPCVOID lpData, DWORD cbData, LPINT lpRegNum);
73 extern INT WINAPI EnumMRUListA(HANDLE hList, INT nItemPos, LPVOID lpBuffer, DWORD nBufferSize);
74
75
76 /* Get a function pointer from a DLL handle */
77 #define GET_FUNC(func, module, name, fail) \
78 do { \
79 if (!func) { \
80 if (!SHELL32_h##module && !(SHELL32_h##module = LoadLibraryA(#module ".dll"))) return fail; \
81 func = (void*)GetProcAddress(SHELL32_h##module, name); \
82 if (!func) return fail; \
83 } \
84 } while (0)
85
86 /* Function pointers for GET_FUNC macro */
87 static HMODULE SHELL32_hshlwapi=NULL;
88 static HANDLE (WINAPI *pSHAllocShared)(LPCVOID,DWORD,DWORD);
89 static LPVOID (WINAPI *pSHLockShared)(HANDLE,DWORD);
90 static BOOL (WINAPI *pSHUnlockShared)(LPVOID);
91 static BOOL (WINAPI *pSHFreeShared)(HANDLE,DWORD);
92
93
94 /*************************************************************************
95 * ParseFieldA [internal]
96 *
97 * copies a field from a ',' delimited string
98 *
99 * first field is nField = 1
100 */
101 DWORD WINAPI ParseFieldA(
102 LPCSTR src,
103 DWORD nField,
104 LPSTR dst,
105 DWORD len)
106 {
107 WARN("(%s,0x%08lx,%p,%ld) semi-stub.\n",debugstr_a(src),nField,dst,len);
108
109 if (!src || !src[0] || !dst || !len)
110 return 0;
111
112 /* skip n fields delimited by ',' */
113 while (nField > 1)
114 {
115 if (*src=='\0') return FALSE;
116 if (*(src++)==',') nField--;
117 }
118
119 /* copy part till the next ',' to dst */
120 while ( *src!='\0' && *src!=',' && (len--)>0 ) *(dst++)=*(src++);
121
122 /* finalize the string */
123 *dst=0x0;
124
125 return TRUE;
126 }
127
128 /*************************************************************************
129 * ParseFieldW [internal]
130 *
131 * copies a field from a ',' delimited string
132 *
133 * first field is nField = 1
134 */
135 DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len)
136 {
137 WARN("(%s,0x%08lx,%p,%ld) semi-stub.\n", debugstr_w(src), nField, dst, len);
138
139 if (!src || !src[0] || !dst || !len)
140 return 0;
141
142 /* skip n fields delimited by ',' */
143 while (nField > 1)
144 {
145 if (*src == 0x0) return FALSE;
146 if (*src++ == ',') nField--;
147 }
148
149 /* copy part till the next ',' to dst */
150 while ( *src != 0x0 && *src != ',' && (len--)>0 ) *(dst++) = *(src++);
151
152 /* finalize the string */
153 *dst = 0x0;
154
155 return TRUE;
156 }
157
158 /*************************************************************************
159 * ParseField [SHELL32.58]
160 */
161 DWORD WINAPI ParseFieldAW(LPCVOID src, DWORD nField, LPVOID dst, DWORD len)
162 {
163 if (SHELL_OsIsUnicode())
164 return ParseFieldW(src, nField, dst, len);
165 return ParseFieldA(src, nField, dst, len);
166 }
167
168 /*************************************************************************
169 * GetFileNameFromBrowse [SHELL32.63]
170 *
171 */
172 BOOL WINAPI GetFileNameFromBrowse(
173 HWND hwndOwner,
174 LPSTR lpstrFile,
175 DWORD nMaxFile,
176 LPCSTR lpstrInitialDir,
177 LPCSTR lpstrDefExt,
178 LPCSTR lpstrFilter,
179 LPCSTR lpstrTitle)
180 {
181 HMODULE hmodule;
182 FARPROC pGetOpenFileNameA;
183 OPENFILENAMEA ofn;
184 BOOL ret;
185
186 TRACE("%p, %s, %ld, %s, %s, %s, %s)\n",
187 hwndOwner, lpstrFile, nMaxFile, lpstrInitialDir, lpstrDefExt,
188 lpstrFilter, lpstrTitle);
189
190 hmodule = LoadLibraryA("comdlg32.dll");
191 if(!hmodule) return FALSE;
192 pGetOpenFileNameA = GetProcAddress(hmodule, "GetOpenFileNameA");
193 if(!pGetOpenFileNameA)
194 {
195 FreeLibrary(hmodule);
196 return FALSE;
197 }
198
199 memset(&ofn, 0, sizeof(ofn));
200
201 ofn.lStructSize = sizeof(ofn);
202 ofn.hwndOwner = hwndOwner;
203 ofn.lpstrFilter = lpstrFilter;
204 ofn.lpstrFile = lpstrFile;
205 ofn.nMaxFile = nMaxFile;
206 ofn.lpstrInitialDir = lpstrInitialDir;
207 ofn.lpstrTitle = lpstrTitle;
208 ofn.lpstrDefExt = lpstrDefExt;
209 ofn.Flags = OFN_EXPLORER | OFN_HIDEREADONLY | OFN_FILEMUSTEXIST;
210 ret = pGetOpenFileNameA(&ofn);
211
212 FreeLibrary(hmodule);
213 return ret;
214 }
215
216 /*************************************************************************
217 * SHGetSetSettings [SHELL32.68]
218 */
219 VOID WINAPI SHGetSetSettings(LPSHELLSTATE lpss, DWORD dwMask, BOOL bSet)
220 {
221 if(bSet)
222 {
223 FIXME("%p 0x%08lx TRUE\n", lpss, dwMask);
224 }
225 else
226 {
227 SHGetSettings((LPSHELLFLAGSTATE)lpss,dwMask);
228 }
229 }
230
231 /*************************************************************************
232 * SHGetSettings [SHELL32.@]
233 *
234 * NOTES
235 * the registry path are for win98 (tested)
236 * and possibly are the same in nt40
237 *
238 */
239 VOID WINAPI SHGetSettings(LPSHELLFLAGSTATE lpsfs, DWORD dwMask)
240 {
241 HKEY hKey;
242 DWORD dwData;
243 DWORD dwDataSize = sizeof (DWORD);
244
245 TRACE("(%p 0x%08lx)\n",lpsfs,dwMask);
246
247 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced",
248 0, 0, 0, KEY_ALL_ACCESS, 0, &hKey, 0))
249 return;
250
251 if ( (SSF_SHOWEXTENSIONS & dwMask) && !RegQueryValueExA(hKey, "HideFileExt", 0, 0, (LPBYTE)&dwData, &dwDataSize))
252 lpsfs->fShowExtensions = ((dwData == 0) ? 0 : 1);
253
254 if ( (SSF_SHOWINFOTIP & dwMask) && !RegQueryValueExA(hKey, "ShowInfoTip", 0, 0, (LPBYTE)&dwData, &dwDataSize))
255 lpsfs->fShowInfoTip = ((dwData == 0) ? 0 : 1);
256
257 if ( (SSF_DONTPRETTYPATH & dwMask) && !RegQueryValueExA(hKey, "DontPrettyPath", 0, 0, (LPBYTE)&dwData, &dwDataSize))
258 lpsfs->fDontPrettyPath = ((dwData == 0) ? 0 : 1);
259
260 if ( (SSF_HIDEICONS & dwMask) && !RegQueryValueExA(hKey, "HideIcons", 0, 0, (LPBYTE)&dwData, &dwDataSize))
261 lpsfs->fHideIcons = ((dwData == 0) ? 0 : 1);
262
263 if ( (SSF_MAPNETDRVBUTTON & dwMask) && !RegQueryValueExA(hKey, "MapNetDrvBtn", 0, 0, (LPBYTE)&dwData, &dwDataSize))
264 lpsfs->fMapNetDrvBtn = ((dwData == 0) ? 0 : 1);
265
266 if ( (SSF_SHOWATTRIBCOL & dwMask) && !RegQueryValueExA(hKey, "ShowAttribCol", 0, 0, (LPBYTE)&dwData, &dwDataSize))
267 lpsfs->fShowAttribCol = ((dwData == 0) ? 0 : 1);
268
269 if (((SSF_SHOWALLOBJECTS | SSF_SHOWSYSFILES) & dwMask) && !RegQueryValueExA(hKey, "Hidden", 0, 0, (LPBYTE)&dwData, &dwDataSize))
270 { if (dwData == 0)
271 { if (SSF_SHOWALLOBJECTS & dwMask) lpsfs->fShowAllObjects = 0;
272 if (SSF_SHOWSYSFILES & dwMask) lpsfs->fShowSysFiles = 0;
273 }
274 else if (dwData == 1)
275 { if (SSF_SHOWALLOBJECTS & dwMask) lpsfs->fShowAllObjects = 1;
276 if (SSF_SHOWSYSFILES & dwMask) lpsfs->fShowSysFiles = 0;
277 }
278 else if (dwData == 2)
279 { if (SSF_SHOWALLOBJECTS & dwMask) lpsfs->fShowAllObjects = 0;
280 if (SSF_SHOWSYSFILES & dwMask) lpsfs->fShowSysFiles = 1;
281 }
282 }
283 RegCloseKey (hKey);
284
285 TRACE("-- 0x%04x\n", *(WORD*)lpsfs);
286 }
287
288 /*************************************************************************
289 * SHShellFolderView_Message [SHELL32.73]
290 *
291 * Send a message to an explorer cabinet window.
292 *
293 * PARAMS
294 * hwndCabinet [I] The window containing the shellview to communicate with
295 * dwMessage [I] The SFVM message to send
296 * dwParam [I] Message parameter
297 *
298 * RETURNS
299 * fixme.
300 *
301 * NOTES
302 * Message SFVM_REARRANGE = 1
303 *
304 * This message gets sent when a column gets clicked to instruct the
305 * shell view to re-sort the item list. dwParam identifies the column
306 * that was clicked.
307 */
308 LRESULT WINAPI SHShellFolderView_Message(
309 HWND hwndCabinet,
310 UINT uMessage,
311 LPARAM lParam)
312 {
313 FIXME("%p %08x %08lx stub\n",hwndCabinet, uMessage, lParam);
314 return 0;
315 }
316
317 /*************************************************************************
318 * RegisterShellHook [SHELL32.181]
319 *
320 * Register a shell hook.
321 *
322 * PARAMS
323 * hwnd [I] Window handle
324 * dwType [I] Type of hook.
325 *
326 * NOTES
327 * Exported by ordinal
328 */
329 BOOL WINAPI RegisterShellHook(
330 HWND hWnd,
331 DWORD dwType)
332 {
333 FIXME("(%p,0x%08lx):stub.\n",hWnd, dwType);
334 return TRUE;
335 }
336
337 /*************************************************************************
338 * ShellMessageBoxW [SHELL32.182]
339 *
340 * See ShellMessageBoxA.
341 */
342 int WINAPIV ShellMessageBoxW(
343 HINSTANCE hInstance,
344 HWND hWnd,
345 LPCWSTR lpText,
346 LPCWSTR lpCaption,
347 UINT uType,
348 ...)
349 {
350 WCHAR szText[100],szTitle[100];
351 LPCWSTR pszText = szText, pszTitle = szTitle, pszTemp;
352 va_list args;
353 int ret;
354
355 va_start(args, uType);
356 /* wvsprintfA(buf,fmt, args); */
357
358 TRACE("(%p,%p,%p,%p,%08x)\n",
359 hInstance,hWnd,lpText,lpCaption,uType);
360
361 if (IS_INTRESOURCE(lpCaption))
362 LoadStringW(hInstance, LOWORD(lpCaption), szTitle, sizeof(szTitle)/sizeof(szTitle[0]));
363 else
364 pszTitle = lpCaption;
365
366 if (IS_INTRESOURCE(lpText))
367 LoadStringW(hInstance, LOWORD(lpText), szText, sizeof(szText)/sizeof(szText[0]));
368 else
369 pszText = lpText;
370
371 FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING,
372 pszText, 0, 0, (LPWSTR)&pszTemp, 0, &args);
373
374 va_end(args);
375
376 ret = MessageBoxW(hWnd,pszTemp,pszTitle,uType);
377 LocalFree((HLOCAL)pszTemp);
378 return ret;
379 }
380
381 /*************************************************************************
382 * ShellMessageBoxA [SHELL32.183]
383 *
384 * Format and output an error message.
385 *
386 * PARAMS
387 * hInstance [I] Instance handle of message creator
388 * hWnd [I] Window handle of message creator
389 * lpText [I] Resource Id of title or LPSTR
390 * lpCaption [I] Resource Id of title or LPSTR
391 * uType [I] Type of error message
392 *
393 * RETURNS
394 * A return value from MessageBoxA().
395 *
396 * NOTES
397 * Exported by ordinal
398 */
399 int WINAPIV ShellMessageBoxA(
400 HINSTANCE hInstance,
401 HWND hWnd,
402 LPCSTR lpText,
403 LPCSTR lpCaption,
404 UINT uType,
405 ...)
406 {
407 char szText[100],szTitle[100];
408 LPCSTR pszText = szText, pszTitle = szTitle, pszTemp;
409 va_list args;
410 int ret;
411
412 va_start(args, uType);
413 /* wvsprintfA(buf,fmt, args); */
414
415 TRACE("(%p,%p,%p,%p,%08x)\n",
416 hInstance,hWnd,lpText,lpCaption,uType);
417
418 if (IS_INTRESOURCE(lpCaption))
419 LoadStringA(hInstance, LOWORD(lpCaption), szTitle, sizeof(szTitle));
420 else
421 pszTitle = lpCaption;
422
423 if (IS_INTRESOURCE(lpText))
424 LoadStringA(hInstance, LOWORD(lpText), szText, sizeof(szText));
425 else
426 pszText = lpText;
427
428 FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING,
429 pszText, 0, 0, (LPSTR)&pszTemp, 0, &args);
430
431 va_end(args);
432
433 ret = MessageBoxA(hWnd,pszTemp,pszTitle,uType);
434 LocalFree((HLOCAL)pszTemp);
435 return ret;
436 }
437
438 /*************************************************************************
439 * SHRegisterDragDrop [SHELL32.86]
440 *
441 * NOTES
442 * exported by ordinal
443 */
444 HRESULT WINAPI SHRegisterDragDrop(
445 HWND hWnd,
446 LPDROPTARGET pDropTarget)
447 {
448 FIXME("(%p,%p):stub.\n", hWnd, pDropTarget);
449 return RegisterDragDrop(hWnd, pDropTarget);
450 }
451
452 /*************************************************************************
453 * SHRevokeDragDrop [SHELL32.87]
454 *
455 * NOTES
456 * exported by ordinal
457 */
458 HRESULT WINAPI SHRevokeDragDrop(HWND hWnd)
459 {
460 FIXME("(%p):stub.\n",hWnd);
461 return RevokeDragDrop(hWnd);
462 }
463
464 /*************************************************************************
465 * SHDoDragDrop [SHELL32.88]
466 *
467 * NOTES
468 * exported by ordinal
469 */
470 HRESULT WINAPI SHDoDragDrop(
471 HWND hWnd,
472 LPDATAOBJECT lpDataObject,
473 LPDROPSOURCE lpDropSource,
474 DWORD dwOKEffect,
475 LPDWORD pdwEffect)
476 {
477 FIXME("(%p %p %p 0x%08lx %p):stub.\n",
478 hWnd, lpDataObject, lpDropSource, dwOKEffect, pdwEffect);
479 return DoDragDrop(lpDataObject, lpDropSource, dwOKEffect, pdwEffect);
480 }
481
482 /*************************************************************************
483 * ArrangeWindows [SHELL32.184]
484 *
485 */
486 WORD WINAPI ArrangeWindows(
487 HWND hwndParent,
488 DWORD dwReserved,
489 LPCRECT lpRect,
490 WORD cKids,
491 CONST HWND * lpKids)
492 {
493 FIXME("(%p 0x%08lx %p 0x%04x %p):stub.\n",
494 hwndParent, dwReserved, lpRect, cKids, lpKids);
495 return 0;
496 }
497
498 /*************************************************************************
499 * SignalFileOpen [SHELL32.103]
500 *
501 * NOTES
502 * exported by ordinal
503 */
504 DWORD WINAPI
505 SignalFileOpen (DWORD dwParam1)
506 {
507 FIXME("(0x%08lx):stub.\n", dwParam1);
508
509 return 0;
510 }
511
512 /*************************************************************************
513 * SHADD_get_policy - helper function for SHAddToRecentDocs
514 *
515 * PARAMETERS
516 * policy [IN] policy name (null termed string) to find
517 * type [OUT] ptr to DWORD to receive type
518 * buffer [OUT] ptr to area to hold data retrieved
519 * len [IN/OUT] ptr to DWORD holding size of buffer and getting
520 * length filled
521 *
522 * RETURNS
523 * result of the SHQueryValueEx call
524 */
525 static INT SHADD_get_policy(LPSTR policy, LPDWORD type, LPVOID buffer, LPDWORD len)
526 {
527 HKEY Policy_basekey;
528 INT ret;
529
530 /* Get the key for the policies location in the registry
531 */
532 if (RegOpenKeyExA(HKEY_LOCAL_MACHINE,
533 "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",
534 0, KEY_READ, &Policy_basekey)) {
535
536 if (RegOpenKeyExA(HKEY_CURRENT_USER,
537 "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",
538 0, KEY_READ, &Policy_basekey)) {
539 TRACE("No Explorer Policies location exists. Policy wanted=%s\n",
540 policy);
541 *len = 0;
542 return ERROR_FILE_NOT_FOUND;
543 }
544 }
545
546 /* Retrieve the data if it exists
547 */
548 ret = SHQueryValueExA(Policy_basekey, policy, 0, type, buffer, len);
549 RegCloseKey(Policy_basekey);
550 return ret;
551 }
552
553
554 /*************************************************************************
555 * SHADD_compare_mru - helper function for SHAddToRecentDocs
556 *
557 * PARAMETERS
558 * data1 [IN] data being looked for
559 * data2 [IN] data in MRU
560 * cbdata [IN] length from FindMRUData call (not used)
561 *
562 * RETURNS
563 * position within MRU list that data was added.
564 */
565 static INT CALLBACK SHADD_compare_mru(LPCVOID data1, LPCVOID data2, DWORD cbData)
566 {
567 return lstrcmpiA(data1, data2);
568 }
569
570 /*************************************************************************
571 * SHADD_create_add_mru_data - helper function for SHAddToRecentDocs
572 *
573 * PARAMETERS
574 * mruhandle [IN] handle for created MRU list
575 * doc_name [IN] null termed pure doc name
576 * new_lnk_name [IN] null termed path and file name for .lnk file
577 * buffer [IN/OUT] 2048 byte area to construct MRU data
578 * len [OUT] ptr to int to receive space used in buffer
579 *
580 * RETURNS
581 * position within MRU list that data was added.
582 */
583 static INT SHADD_create_add_mru_data(HANDLE mruhandle, LPSTR doc_name, LPSTR new_lnk_name,
584 LPSTR buffer, INT *len)
585 {
586 LPSTR ptr;
587 INT wlen;
588
589 /*FIXME: Document:
590 * RecentDocs MRU data structure seems to be:
591 * +0h document file name w/ terminating 0h
592 * +nh short int w/ size of remaining
593 * +n+2h 02h 30h, or 01h 30h, or 00h 30h - unknown
594 * +n+4h 10 bytes zeros - unknown
595 * +n+eh shortcut file name w/ terminating 0h
596 * +n+e+nh 3 zero bytes - unknown
597 */
598
599 /* Create the MRU data structure for "RecentDocs"
600 */
601 ptr = buffer;
602 lstrcpyA(ptr, doc_name);
603 ptr += (lstrlenA(buffer) + 1);
604 wlen= lstrlenA(new_lnk_name) + 1 + 12;
605 *((short int*)ptr) = wlen;
606 ptr += 2; /* step past the length */
607 *(ptr++) = 0x30; /* unknown reason */
608 *(ptr++) = 0; /* unknown, but can be 0x00, 0x01, 0x02 */
609 memset(ptr, 0, 10);
610 ptr += 10;
611 lstrcpyA(ptr, new_lnk_name);
612 ptr += (lstrlenA(new_lnk_name) + 1);
613 memset(ptr, 0, 3);
614 ptr += 3;
615 *len = ptr - buffer;
616
617 /* Add the new entry into the MRU list
618 */
619 return AddMRUData(mruhandle, (LPCVOID)buffer, *len);
620 }
621
622 /*************************************************************************
623 * SHAddToRecentDocs [SHELL32.@]
624 *
625 * PARAMETERS
626 * uFlags [IN] SHARD_PATH or SHARD_PIDL
627 * pv [IN] string or pidl, NULL clears the list
628 *
629 * NOTES
630 * exported by name
631 */
632 void WINAPI SHAddToRecentDocs (UINT uFlags,LPCVOID pv)
633 {
634 /* If list is a string list lpfnCompare has the following prototype
635 * int CALLBACK MRUCompareString(LPCSTR s1, LPCSTR s2)
636 * for binary lists the prototype is
637 * int CALLBACK MRUCompareBinary(LPCVOID data1, LPCVOID data2, DWORD cbData)
638 * where cbData is the no. of bytes to compare.
639 * Need to check what return value means identical - 0?
640 */
641
642
643 UINT olderrormode;
644 HKEY HCUbasekey;
645 CHAR doc_name[MAX_PATH];
646 CHAR link_dir[MAX_PATH];
647 CHAR new_lnk_filepath[MAX_PATH];
648 CHAR new_lnk_name[MAX_PATH];
649 IMalloc *ppM;
650 LPITEMIDLIST pidl;
651 HWND hwnd = 0; /* FIXME: get real window handle */
652 INT ret;
653 DWORD data[64], datalen, type;
654
655 /*FIXME: Document:
656 * RecentDocs MRU data structure seems to be:
657 * +0h document file name w/ terminating 0h
658 * +nh short int w/ size of remaining
659 * +n+2h 02h 30h, or 01h 30h, or 00h 30h - unknown
660 * +n+4h 10 bytes zeros - unknown
661 * +n+eh shortcut file name w/ terminating 0h
662 * +n+e+nh 3 zero bytes - unknown
663 */
664
665 /* See if we need to do anything.
666 */
667 datalen = 64;
668 ret=SHADD_get_policy( "NoRecentDocsHistory", &type, &data, &datalen);
669 if ((ret > 0) && (ret != ERROR_FILE_NOT_FOUND)) {
670 ERR("Error %d getting policy \"NoRecentDocsHistory\"\n", ret);
671 return;
672 }
673 if (ret == ERROR_SUCCESS) {
674 if (!( (type == REG_DWORD) ||
675 ((type == REG_BINARY) && (datalen == 4)) )) {
676 ERR("Error policy data for \"NoRecentDocsHistory\" not formatted correctly, type=%ld, len=%ld\n",
677 type, datalen);
678 return;
679 }
680
681 TRACE("policy value for NoRecentDocsHistory = %08lx\n", data[0]);
682 /* now test the actual policy value */
683 if ( data[0] != 0)
684 return;
685 }
686
687 /* Open key to where the necessary info is
688 */
689 /* FIXME: This should be done during DLL PROCESS_ATTACH (or THREAD_ATTACH)
690 * and the close should be done during the _DETACH. The resulting
691 * key is stored in the DLL global data.
692 */
693 if (RegCreateKeyExA(HKEY_CURRENT_USER,
694 "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer",
695 0, 0, 0, KEY_READ, 0, &HCUbasekey, 0)) {
696 ERR("Failed to create 'Software\\Microsoft\\Windows\\CurrentVersion\\Explorer'\n");
697 return;
698 }
699
700 /* Get path to user's "Recent" directory
701 */
702 if(SUCCEEDED(SHGetMalloc(&ppM))) {
703 if (SUCCEEDED(SHGetSpecialFolderLocation(hwnd, CSIDL_RECENT,
704 &pidl))) {
705 SHGetPathFromIDListA(pidl, link_dir);
706 IMalloc_Free(ppM, pidl);
707 }
708 else {
709 /* serious issues */
710 link_dir[0] = 0;
711 ERR("serious issues 1\n");
712 }
713 IMalloc_Release(ppM);
714 }
715 else {
716 /* serious issues */
717 link_dir[0] = 0;
718 ERR("serious issues 2\n");
719 }
720 TRACE("Users Recent dir %s\n", link_dir);
721
722 /* If no input, then go clear the lists */
723 if (!pv) {
724 /* clear user's Recent dir
725 */
726
727 /* FIXME: delete all files in "link_dir"
728 *
729 * while( more files ) {
730 * lstrcpyA(old_lnk_name, link_dir);
731 * PathAppendA(old_lnk_name, filenam);
732 * DeleteFileA(old_lnk_name);
733 * }
734 */
735 FIXME("should delete all files in %s\\ \n", link_dir);
736
737 /* clear MRU list
738 */
739 /* MS Bug ?? v4.72.3612.1700 of shell32 does the delete against
740 * HKEY_LOCAL_MACHINE version of ...CurrentVersion\Explorer
741 * and naturally it fails w/ rc=2. It should do it against
742 * HKEY_CURRENT_USER which is where it is stored, and where
743 * the MRU routines expect it!!!!
744 */
745 RegDeleteKeyA(HCUbasekey, "RecentDocs");
746 RegCloseKey(HCUbasekey);
747 return;
748 }
749
750 /* Have data to add, the jobs to be done:
751 * 1. Add document to MRU list in registry "HKCU\Software\
752 * Microsoft\Windows\CurrentVersion\Explorer\RecentDocs".
753 * 2. Add shortcut to document in the user's Recent directory
754 * (CSIDL_RECENT).
755 * 3. Add shortcut to Start menu's Documents submenu.
756 */
757
758 /* Get the pure document name from the input
759 */
760 if (uFlags & SHARD_PIDL) {
761 SHGetPathFromIDListA((LPCITEMIDLIST) pv, doc_name);
762 }
763 else {
764 lstrcpyA(doc_name, (LPCSTR) pv);
765 }
766 TRACE("full document name %s\n", doc_name);
767 PathStripPathA(doc_name);
768 TRACE("stripped document name %s\n", doc_name);
769
770
771 /* *** JOB 1: Update registry for ...\Explorer\RecentDocs list *** */
772
773 { /* on input needs:
774 * doc_name - pure file-spec, no path
775 * link_dir - path to the user's Recent directory
776 * HCUbasekey - key of ...Windows\CurrentVersion\Explorer" node
777 * creates:
778 * new_lnk_name- pure file-spec, no path for new .lnk file
779 * new_lnk_filepath
780 * - path and file name of new .lnk file
781 */
782 CREATEMRULISTA mymru;
783 HANDLE mruhandle;
784 INT len, pos, bufused, err;
785 INT i;
786 DWORD attr;
787 CHAR buffer[2048];
788 CHAR *ptr;
789 CHAR old_lnk_name[MAX_PATH];
790 short int slen;
791
792 mymru.cbSize = sizeof(CREATEMRULISTA);
793 mymru.nMaxItems = 15;
794 mymru.dwFlags = MRUF_BINARY_LIST | MRUF_DELAYED_SAVE;
795 mymru.hKey = HCUbasekey;
796 mymru.lpszSubKey = "RecentDocs";
797 mymru.lpfnCompare = &SHADD_compare_mru;
798 mruhandle = CreateMRUListA(&mymru);
799 if (!mruhandle) {
800 /* MRU failed */
801 ERR("MRU processing failed, handle zero\n");
802 RegCloseKey(HCUbasekey);
803 return;
804 }
805 len = lstrlenA(doc_name);
806 pos = FindMRUData(mruhandle, doc_name, len, 0);
807
808 /* Now get the MRU entry that will be replaced
809 * and delete the .lnk file for it
810 */
811 if ((bufused = EnumMRUListA(mruhandle, (pos == -1) ? 14 : pos,
812 buffer, 2048)) != -1) {
813 ptr = buffer;
814 ptr += (lstrlenA(buffer) + 1);
815 slen = *((short int*)ptr);
816 ptr += 2; /* skip the length area */
817 if (bufused >= slen + (ptr-buffer)) {
818 /* buffer size looks good */
819 ptr += 12; /* get to string */
820 len = bufused - (ptr-buffer); /* get length of buf remaining */
821 if ((lstrlenA(ptr) > 0) && (lstrlenA(ptr) <= len-1)) {
822 /* appears to be good string */
823 lstrcpyA(old_lnk_name, link_dir);
824 PathAppendA(old_lnk_name, ptr);
825 if (!DeleteFileA(old_lnk_name)) {
826 if ((attr = GetFileAttributesA(old_lnk_name)) == INVALID_FILE_ATTRIBUTES) {
827 if ((err = GetLastError()) != ERROR_FILE_NOT_FOUND) {
828 ERR("Delete for %s failed, err=%d, attr=%08lx\n",
829 old_lnk_name, err, attr);
830 }
831 else {
832 TRACE("old .lnk file %s did not exist\n",
833 old_lnk_name);
834 }
835 }
836 else {
837 ERR("Delete for %s failed, attr=%08lx\n",
838 old_lnk_name, attr);
839 }
840 }
841 else {
842 TRACE("deleted old .lnk file %s\n", old_lnk_name);
843 }
844 }
845 }
846 }
847
848 /* Create usable .lnk file name for the "Recent" directory
849 */
850 wsprintfA(new_lnk_name, "%s.lnk", doc_name);
851 lstrcpyA(new_lnk_filepath, link_dir);
852 PathAppendA(new_lnk_filepath, new_lnk_name);
853 i = 1;
854 olderrormode = SetErrorMode(SEM_FAILCRITICALERRORS);
855 while (GetFileAttributesA(new_lnk_filepath) != INVALID_FILE_ATTRIBUTES) {
856 i++;
857 wsprintfA(new_lnk_name, "%s (%u).lnk", doc_name, i);
858 lstrcpyA(new_lnk_filepath, link_dir);
859 PathAppendA(new_lnk_filepath, new_lnk_name);
860 }
861 SetErrorMode(olderrormode);
862 TRACE("new shortcut will be %s\n", new_lnk_filepath);
863
864 /* Now add the new MRU entry and data
865 */
866 pos = SHADD_create_add_mru_data(mruhandle, doc_name, new_lnk_name,
867 buffer, &len);
868 FreeMRUList(mruhandle);
869 TRACE("Updated MRU list, new doc is position %d\n", pos);
870 }
871
872 /* *** JOB 2: Create shortcut in user's "Recent" directory *** */
873
874 { /* on input needs:
875 * doc_name - pure file-spec, no path
876 * new_lnk_filepath
877 * - path and file name of new .lnk file
878 * uFlags[in] - flags on call to SHAddToRecentDocs
879 * pv[in] - document path/pidl on call to SHAddToRecentDocs
880 */
881 IShellLinkA *psl = NULL;
882 IPersistFile *pPf = NULL;
883 HRESULT hres;
884 CHAR desc[MAX_PATH];
885 WCHAR widelink[MAX_PATH];
886
887 CoInitialize(0);
888
889 hres = CoCreateInstance( &CLSID_ShellLink,
890 NULL,
891 CLSCTX_INPROC_SERVER,
892 &IID_IShellLinkA,
893 (LPVOID )&psl);
894 if(SUCCEEDED(hres)) {
895
896 hres = IShellLinkA_QueryInterface(psl, &IID_IPersistFile,
897 (LPVOID *)&pPf);
898 if(FAILED(hres)) {
899 /* bombed */
900 ERR("failed QueryInterface for IPersistFile %08lx\n", hres);
901 goto fail;
902 }
903
904 /* Set the document path or pidl */
905 if (uFlags & SHARD_PIDL) {
906 hres = IShellLinkA_SetIDList(psl, (LPCITEMIDLIST) pv);
907 } else {
908 hres = IShellLinkA_SetPath(psl, (LPCSTR) pv);
909 }
910 if(FAILED(hres)) {
911 /* bombed */
912 ERR("failed Set{IDList|Path} %08lx\n", hres);
913 goto fail;
914 }
915
916 lstrcpyA(desc, "Shortcut to ");
917 lstrcatA(desc, doc_name);
918 hres = IShellLinkA_SetDescription(psl, desc);
919 if(FAILED(hres)) {
920 /* bombed */
921 ERR("failed SetDescription %08lx\n", hres);
922 goto fail;
923 }
924
925 MultiByteToWideChar(CP_ACP, 0, new_lnk_filepath, -1,
926 widelink, MAX_PATH);
927 /* create the short cut */
928 hres = IPersistFile_Save(pPf, widelink, TRUE);
929 if(FAILED(hres)) {
930 /* bombed */
931 ERR("failed IPersistFile::Save %08lx\n", hres);
932 IPersistFile_Release(pPf);
933 IShellLinkA_Release(psl);
934 goto fail;
935 }
936 hres = IPersistFile_SaveCompleted(pPf, widelink);
937 IPersistFile_Release(pPf);
938 IShellLinkA_Release(psl);
939 TRACE("shortcut %s has been created, result=%08lx\n",
940 new_lnk_filepath, hres);
941 }
942 else {
943 ERR("CoCreateInstance failed, hres=%08lx\n", hres);
944 }
945 }
946
947 fail:
948 CoUninitialize();
949
950 /* all done */
951 RegCloseKey(HCUbasekey);
952 return;
953 }
954
955 /*************************************************************************
956 * SHCreateShellFolderViewEx [SHELL32.174]
957 *
958 * NOTES
959 * see IShellFolder::CreateViewObject
960 */
961 HRESULT WINAPI SHCreateShellFolderViewEx(
962 LPCSFV psvcbi, /* [in] shelltemplate struct */
963 IShellView **ppv) /* [out] IShellView pointer */
964 {
965 IShellView * psf;
966 HRESULT hRes;
967
968 TRACE("sf=%p pidl=%p cb=%p mode=0x%08x parm=%p\n",
969 psvcbi->pshf, psvcbi->pidl, psvcbi->pfnCallback,
970 psvcbi->fvm, psvcbi->psvOuter);
971
972 psf = IShellView_Constructor(psvcbi->pshf);
973
974 if (!psf)
975 return E_OUTOFMEMORY;
976
977 IShellView_AddRef(psf);
978 hRes = IShellView_QueryInterface(psf, &IID_IShellView, (LPVOID *)ppv);
979 IShellView_Release(psf);
980
981 return hRes;
982 }
983 /*************************************************************************
984 * SHWinHelp [SHELL32.127]
985 *
986 */
987 HRESULT WINAPI SHWinHelp (DWORD v, DWORD w, DWORD x, DWORD z)
988 { FIXME("0x%08lx 0x%08lx 0x%08lx 0x%08lx stub\n",v,w,x,z);
989 return 0;
990 }
991 /*************************************************************************
992 * SHRunControlPanel [SHELL32.161]
993 *
994 */
995 HRESULT WINAPI SHRunControlPanel (DWORD x, DWORD z)
996 { FIXME("0x%08lx 0x%08lx stub\n",x,z);
997 return 0;
998 }
999
1000 static LPUNKNOWN SHELL32_IExplorerInterface=0;
1001 /*************************************************************************
1002 * SHSetInstanceExplorer [SHELL32.176]
1003 *
1004 * NOTES
1005 * Sets the interface
1006 */
1007 VOID WINAPI SHSetInstanceExplorer (LPUNKNOWN lpUnknown)
1008 { TRACE("%p\n", lpUnknown);
1009 SHELL32_IExplorerInterface = lpUnknown;
1010 }
1011 /*************************************************************************
1012 * SHGetInstanceExplorer [SHELL32.@]
1013 *
1014 * NOTES
1015 * gets the interface pointer of the explorer and a reference
1016 */
1017 HRESULT WINAPI SHGetInstanceExplorer (LPUNKNOWN * lpUnknown)
1018 { TRACE("%p\n", lpUnknown);
1019
1020 *lpUnknown = SHELL32_IExplorerInterface;
1021
1022 if (!SHELL32_IExplorerInterface)
1023 return E_FAIL;
1024
1025 IUnknown_AddRef(SHELL32_IExplorerInterface);
1026 return NOERROR;
1027 }
1028 /*************************************************************************
1029 * SHFreeUnusedLibraries [SHELL32.123]
1030 *
1031 * NOTES
1032 * exported by name
1033 */
1034 void WINAPI SHFreeUnusedLibraries (void)
1035 {
1036 FIXME("stub\n");
1037 }
1038 /*************************************************************************
1039 * DAD_AutoScroll [SHELL32.129]
1040 *
1041 */
1042 BOOL WINAPI DAD_AutoScroll(HWND hwnd, AUTO_SCROLL_DATA *samples, LPPOINT pt)
1043 {
1044 FIXME("hwnd = %p %p %p\n",hwnd,samples,pt);
1045 return 0;
1046 }
1047 /*************************************************************************
1048 * DAD_DragEnter [SHELL32.130]
1049 *
1050 */
1051 BOOL WINAPI DAD_DragEnter(HWND hwnd)
1052 {
1053 FIXME("hwnd = %p\n",hwnd);
1054 return FALSE;
1055 }
1056 /*************************************************************************
1057 * DAD_DragEnterEx [SHELL32.131]
1058 *
1059 */
1060 BOOL WINAPI DAD_DragEnterEx(HWND hwnd, POINT p)
1061 {
1062 FIXME("hwnd = %p (%ld,%ld)\n",hwnd,p.x,p.y);
1063 return FALSE;
1064 }
1065 /*************************************************************************
1066 * DAD_DragMove [SHELL32.134]
1067 *
1068 */
1069 BOOL WINAPI DAD_DragMove(POINT p)
1070 {
1071 FIXME("(%ld,%ld)\n",p.x,p.y);
1072 return FALSE;
1073 }
1074 /*************************************************************************
1075 * DAD_DragLeave [SHELL32.132]
1076 *
1077 */
1078 BOOL WINAPI DAD_DragLeave(VOID)
1079 {
1080 FIXME("\n");
1081 return FALSE;
1082 }
1083 /*************************************************************************
1084 * DAD_SetDragImage [SHELL32.136]
1085 *
1086 * NOTES
1087 * exported by name
1088 */
1089 BOOL WINAPI DAD_SetDragImage(
1090 HIMAGELIST himlTrack,
1091 LPPOINT lppt)
1092 {
1093 FIXME("%p %p stub\n",himlTrack, lppt);
1094 return 0;
1095 }
1096 /*************************************************************************
1097 * DAD_ShowDragImage [SHELL32.137]
1098 *
1099 * NOTES
1100 * exported by name
1101 */
1102 BOOL WINAPI DAD_ShowDragImage(BOOL bShow)
1103 {
1104 FIXME("0x%08x stub\n",bShow);
1105 return 0;
1106 }
1107
1108 static const WCHAR szwCabLocation[] = {
1109 'S','o','f','t','w','a','r','e','\\',
1110 'M','i','c','r','o','s','o','f','t','\\',
1111 'W','i','n','d','o','w','s','\\',
1112 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
1113 'E','x','p','l','o','r','e','r','\\',
1114 'C','a','b','i','n','e','t','S','t','a','t','e',0
1115 };
1116
1117 static const WCHAR szwSettings[] = { 'S','e','t','t','i','n','g','s',0 };
1118
1119 /*************************************************************************
1120 * ReadCabinetState [SHELL32.651] NT 4.0
1121 *
1122 */
1123 BOOL WINAPI ReadCabinetState(CABINETSTATE *cs, int length)
1124 {
1125 HKEY hkey = 0;
1126 DWORD type, r;
1127
1128 TRACE("%p %d \n",cs,length);
1129
1130 if( (cs == NULL) || (length < (int)sizeof(*cs)) )
1131 return FALSE;
1132
1133 r = RegOpenKeyW( HKEY_CURRENT_USER, szwCabLocation, &hkey );
1134 if( r == ERROR_SUCCESS )
1135 {
1136 type = REG_BINARY;
1137 r = RegQueryValueExW( hkey, szwSettings,
1138 NULL, &type, (LPBYTE)cs, (LPDWORD)&length );
1139 RegCloseKey( hkey );
1140
1141 }
1142
1143 /* if we can't read from the registry, create default values */
1144 if ( (r != ERROR_SUCCESS) || (cs->cLength < sizeof(*cs)) ||
1145 (cs->cLength != length) )
1146 {
1147 ERR("Initializing shell cabinet settings\n");
1148 memset(cs, 0, sizeof(*cs));
1149 cs->cLength = sizeof(*cs);
1150 cs->nVersion = 2;
1151 cs->fFullPathTitle = FALSE;
1152 cs->fSaveLocalView = TRUE;
1153 cs->fNotShell = FALSE;
1154 cs->fSimpleDefault = TRUE;
1155 cs->fDontShowDescBar = FALSE;
1156 cs->fNewWindowMode = FALSE;
1157 cs->fShowCompColor = FALSE;
1158 cs->fDontPrettyNames = FALSE;
1159 cs->fAdminsCreateCommonGroups = TRUE;
1160 cs->fMenuEnumFilter = 96;
1161 }
1162
1163 return TRUE;
1164 }
1165
1166 /*************************************************************************
1167 * WriteCabinetState [SHELL32.652] NT 4.0
1168 *
1169 */
1170 BOOL WINAPI WriteCabinetState(CABINETSTATE *cs)
1171 {
1172 DWORD r;
1173 HKEY hkey = 0;
1174
1175 TRACE("%p\n",cs);
1176
1177 if( cs == NULL )
1178 return FALSE;
1179
1180 r = RegCreateKeyExW( HKEY_CURRENT_USER, szwCabLocation, 0,
1181 NULL, 0, KEY_ALL_ACCESS, NULL, &hkey, NULL);
1182 if( r == ERROR_SUCCESS )
1183 {
1184 r = RegSetValueExW( hkey, szwSettings, 0,
1185 REG_BINARY, (LPBYTE) cs, cs->cLength);
1186
1187 RegCloseKey( hkey );
1188 }
1189
1190 return (r==ERROR_SUCCESS);
1191 }
1192
1193 /*************************************************************************
1194 * FileIconInit [SHELL32.660]
1195 *
1196 */
1197 BOOL WINAPI FileIconInit(BOOL bFullInit)
1198 { FIXME("(%s)\n", bFullInit ? "true" : "false");
1199 return 0;
1200 }
1201 /*************************************************************************
1202 * IsUserAdmin [SHELL32.680] NT 4.0
1203 *
1204 */
1205 HRESULT WINAPI IsUserAdmin(void)
1206 { FIXME("stub\n");
1207 return TRUE;
1208 }
1209
1210 /*************************************************************************
1211 * SHAllocShared [SHELL32.520]
1212 *
1213 * See shlwapi.SHAllocShared
1214 */
1215 HANDLE WINAPI SHAllocShared(LPVOID lpvData, DWORD dwSize, DWORD dwProcId)
1216 {
1217 GET_FUNC(pSHAllocShared, shlwapi, (char*)7, NULL);
1218 return pSHAllocShared(lpvData, dwSize, dwProcId);
1219 }
1220
1221 /*************************************************************************
1222 * SHLockShared [SHELL32.521]
1223 *
1224 * See shlwapi.SHLockShared
1225 */
1226 LPVOID WINAPI SHLockShared(HANDLE hShared, DWORD dwProcId)
1227 {
1228 GET_FUNC(pSHLockShared, shlwapi, (char*)8, NULL);
1229 return pSHLockShared(hShared, dwProcId);
1230 }
1231
1232 /*************************************************************************
1233 * SHUnlockShared [SHELL32.522]
1234 *
1235 * See shlwapi.SHUnlockShared
1236 */
1237 BOOL WINAPI SHUnlockShared(LPVOID lpView)
1238 {
1239 GET_FUNC(pSHUnlockShared, shlwapi, (char*)9, FALSE);
1240 return pSHUnlockShared(lpView);
1241 }
1242
1243 /*************************************************************************
1244 * SHFreeShared [SHELL32.523]
1245 *
1246 * See shlwapi.SHFreeShared
1247 */
1248 BOOL WINAPI SHFreeShared(HANDLE hShared, DWORD dwProcId)
1249 {
1250 GET_FUNC(pSHFreeShared, shlwapi, (char*)10, FALSE);
1251 return pSHFreeShared(hShared, dwProcId);
1252 }
1253
1254 /*************************************************************************
1255 * SetAppStartingCursor [SHELL32.99]
1256 */
1257 HRESULT WINAPI SetAppStartingCursor(HWND u, DWORD v)
1258 { FIXME("hwnd=%p 0x%04lx stub\n",u,v );
1259 return 0;
1260 }
1261 /*************************************************************************
1262 * SHLoadOLE [SHELL32.151]
1263 *
1264 */
1265 HRESULT WINAPI SHLoadOLE(LPARAM lParam)
1266 { FIXME("0x%04lx stub\n",lParam);
1267 return S_OK;
1268 }
1269 /*************************************************************************
1270 * DriveType [SHELL32.64]
1271 *
1272 */
1273 HRESULT WINAPI DriveType(DWORD u)
1274 { FIXME("0x%04lx stub\n",u);
1275 return 0;
1276 }
1277 /*************************************************************************
1278 * SHAbortInvokeCommand [SHELL32.198]
1279 *
1280 */
1281 HRESULT WINAPI SHAbortInvokeCommand(void)
1282 { FIXME("stub\n");
1283 return 1;
1284 }
1285 /*************************************************************************
1286 * SHOutOfMemoryMessageBox [SHELL32.126]
1287 *
1288 */
1289 int WINAPI SHOutOfMemoryMessageBox(
1290 HWND hwndOwner,
1291 LPCSTR lpCaption,
1292 UINT uType)
1293 {
1294 FIXME("%p %s 0x%08x stub\n",hwndOwner, lpCaption, uType);
1295 return 0;
1296 }
1297 /*************************************************************************
1298 * SHFlushClipboard [SHELL32.121]
1299 *
1300 */
1301 HRESULT WINAPI SHFlushClipboard(void)
1302 { FIXME("stub\n");
1303 return 1;
1304 }
1305
1306 /*************************************************************************
1307 * SHWaitForFileToOpen [SHELL32.97]
1308 *
1309 */
1310 BOOL WINAPI SHWaitForFileToOpen(
1311 LPCITEMIDLIST pidl,
1312 DWORD dwFlags,
1313 DWORD dwTimeout)
1314 {
1315 FIXME("%p 0x%08lx 0x%08lx stub\n", pidl, dwFlags, dwTimeout);
1316 return 0;
1317 }
1318
1319 /************************************************************************
1320 * @ [SHELL32.654]
1321 *
1322 * NOTES: first parameter seems to be a pointer (same as passed to WriteCabinetState)
1323 * second one could be a size (0x0c). The size is the same as the structure saved to
1324 * HCU\Software\Microsoft\Windows\CurrentVersion\Explorer\CabinetState
1325 * I'm (js) guessing: this one is just ReadCabinetState ;-)
1326 */
1327 HRESULT WINAPI shell32_654 (CABINETSTATE *cs, int length)
1328 {
1329 TRACE("%p %d\n",cs,length);
1330 return ReadCabinetState(cs,length);
1331 }
1332
1333 /************************************************************************
1334 * RLBuildListOfPaths [SHELL32.146]
1335 *
1336 * NOTES
1337 * builds a DPA
1338 */
1339 DWORD WINAPI RLBuildListOfPaths (void)
1340 { FIXME("stub\n");
1341 return 0;
1342 }
1343 /************************************************************************
1344 * SHValidateUNC [SHELL32.173]
1345 *
1346 */
1347 HRESULT WINAPI SHValidateUNC (DWORD x, DWORD y, DWORD z)
1348 {
1349 FIXME("0x%08lx 0x%08lx 0x%08lx stub\n",x,y,z);
1350 return 0;
1351 }
1352
1353 /************************************************************************
1354 * DoEnvironmentSubstA [SHELL32.@]
1355 *
1356 * Replace %KEYWORD% in the str with the value of variable KEYWORD
1357 * from environment. If it is not found the %KEYWORD% is left
1358 * intact. If the buffer is too small, str is not modified.
1359 *
1360 * pszString [I] '\0' terminated string with %keyword%.
1361 * [O] '\0' terminated string with %keyword% substituted.
1362 * cchString [I] size of str.
1363 *
1364 * Return
1365 * cchString length in the HIWORD;
1366 * TRUE in LOWORD if subst was successful and FALSE in other case
1367 */
1368 DWORD WINAPI DoEnvironmentSubstA(LPSTR pszString, UINT cchString)
1369 {
1370 LPSTR dst;
1371 BOOL res = FALSE;
1372 FIXME("(%s, %d) stub\n", debugstr_a(pszString), cchString);
1373 if (pszString == NULL) /* Really return 0? */
1374 return 0;
1375 if ((dst = HeapAlloc(GetProcessHeap(), 0, cchString * sizeof(CHAR))))
1376 {
1377 DWORD num = ExpandEnvironmentStringsA(pszString, dst, cchString);
1378 if (num && num < cchString) /* dest buffer is too small */
1379 {
1380 res = TRUE;
1381 memcpy(pszString, dst, num);
1382 }
1383 HeapFree(GetProcessHeap(), 0, dst);
1384 }
1385 return MAKELONG(res,cchString); /* Always cchString? */
1386 }
1387
1388 /************************************************************************
1389 * DoEnvironmentSubstW [SHELL32.@]
1390 *
1391 */
1392 DWORD WINAPI DoEnvironmentSubstW(LPWSTR pszString, UINT cchString)
1393 {
1394 FIXME("(%s, %d): stub\n", debugstr_w(pszString), cchString);
1395 return MAKELONG(FALSE,cchString);
1396 }
1397
1398 /************************************************************************
1399 * DoEnvironmentSubst [SHELL32.53]
1400 *
1401 */
1402 DWORD WINAPI DoEnvironmentSubstAW(LPVOID x, UINT y)
1403 {
1404 if (SHELL_OsIsUnicode())
1405 return DoEnvironmentSubstW(x, y);
1406 return DoEnvironmentSubstA(x, y);
1407 }
1408
1409 /*************************************************************************
1410 * @ [SHELL32.243]
1411 *
1412 * Win98+ by-ordinal routine. In Win98 this routine returns zero and
1413 * does nothing else. Possibly this does something in NT or SHELL32 5.0?
1414 *
1415 */
1416
1417 BOOL WINAPI shell32_243(DWORD a, DWORD b)
1418 {
1419 return FALSE;
1420 }
1421
1422 /*************************************************************************
1423 * @ [SHELL32.714]
1424 */
1425 DWORD WINAPI SHELL32_714(LPVOID x)
1426 {
1427 FIXME("(%s)stub\n", debugstr_w(x));
1428 return 0;
1429 }
1430
1431 /*************************************************************************
1432 * SHAddFromPropSheetExtArray [SHELL32.167]
1433 */
1434 DWORD WINAPI SHAddFromPropSheetExtArray(DWORD a, DWORD b, DWORD c)
1435 {
1436 FIXME("(%08lx,%08lx,%08lx)stub\n", a, b, c);
1437 return 0;
1438 }
1439
1440 /*************************************************************************
1441 * SHCreatePropSheetExtArray [SHELL32.168]
1442 */
1443 DWORD WINAPI SHCreatePropSheetExtArray(DWORD a, LPCSTR b, DWORD c)
1444 {
1445 FIXME("(%08lx,%s,%08lx)stub\n", a, debugstr_a(b), c);
1446 return 0;
1447 }
1448
1449 /*************************************************************************
1450 * SHReplaceFromPropSheetExtArray [SHELL32.170]
1451 */
1452 DWORD WINAPI SHReplaceFromPropSheetExtArray(DWORD a, DWORD b, DWORD c, DWORD d)
1453 {
1454 FIXME("(%08lx,%08lx,%08lx,%08lx)stub\n", a, b, c, d);
1455 return 0;
1456 }
1457
1458 /*************************************************************************
1459 * SHDestroyPropSheetExtArray [SHELL32.169]
1460 */
1461 DWORD WINAPI SHDestroyPropSheetExtArray(DWORD a)
1462 {
1463 FIXME("(%08lx)stub\n", a);
1464 return 0;
1465 }
1466
1467 /*************************************************************************
1468 * CIDLData_CreateFromIDArray [SHELL32.83]
1469 *
1470 * Create IDataObject from PIDLs??
1471 */
1472 HRESULT WINAPI CIDLData_CreateFromIDArray(
1473 LPCITEMIDLIST pidlFolder,
1474 DWORD cpidlFiles,
1475 LPCITEMIDLIST *lppidlFiles,
1476 LPDATAOBJECT *ppdataObject)
1477 {
1478 UINT i;
1479 HWND hwnd = 0; /*FIXME: who should be hwnd of owner? set to desktop */
1480
1481 TRACE("(%p, %ld, %p, %p)\n", pidlFolder, cpidlFiles, lppidlFiles, ppdataObject);
1482 if (TRACE_ON(pidl))
1483 {
1484 pdump (pidlFolder);
1485 for (i=0; i<cpidlFiles; i++) pdump (lppidlFiles[i]);
1486 }
1487 *ppdataObject = IDataObject_Constructor( hwnd, pidlFolder,
1488 lppidlFiles, cpidlFiles);
1489 if (*ppdataObject) return S_OK;
1490 return E_OUTOFMEMORY;
1491 }
1492
1493 /*************************************************************************
1494 * SHCreateStdEnumFmtEtc [SHELL32.74]
1495 *
1496 * NOTES
1497 *
1498 */
1499 HRESULT WINAPI SHCreateStdEnumFmtEtc(
1500 DWORD cFormats,
1501 const FORMATETC *lpFormats,
1502 LPENUMFORMATETC *ppenumFormatetc)
1503 {
1504 IEnumFORMATETC *pef;
1505 HRESULT hRes;
1506 TRACE("cf=%ld fe=%p pef=%p\n", cFormats, lpFormats, ppenumFormatetc);
1507
1508 pef = IEnumFORMATETC_Constructor(cFormats, lpFormats);
1509 if (!pef)
1510 return E_OUTOFMEMORY;
1511
1512 IEnumFORMATETC_AddRef(pef);
1513 hRes = IEnumFORMATETC_QueryInterface(pef, &IID_IEnumFORMATETC, (LPVOID*)ppenumFormatetc);
1514 IEnumFORMATETC_Release(pef);
1515
1516 return hRes;
1517 }
1518
1519
1520 /*************************************************************************
1521 * SHELL32_256 (SHELL32.256)
1522 */
1523 HRESULT WINAPI SHELL32_256(LPDWORD lpdw0, LPDWORD lpdw1)
1524 {
1525 HRESULT ret = S_OK;
1526
1527 FIXME("stub %p 0x%08lx %p\n", lpdw0, lpdw0 ? *lpdw0 : 0, lpdw1);
1528
1529 if (!lpdw0 || *lpdw0 != 0x10)
1530 ret = E_INVALIDARG;
1531 else
1532 {
1533 LPVOID lpdata = 0;/*LocalAlloc(LMEM_ZEROINIT, 0x4E4);*/
1534
1535 if (!lpdata)
1536 ret = E_OUTOFMEMORY;
1537 else
1538 {
1539 /* Initialize and return unknown lpdata structure */
1540 }
1541 }
1542
1543 return ret;
1544 }
1545
1546 /*************************************************************************
1547 * SHFindFiles (SHELL32.90)
1548 */
1549 BOOL WINAPI SHFindFiles( LPCITEMIDLIST pidlFolder, LPCITEMIDLIST pidlSaveFile )
1550 {
1551 FIXME("%p %p\n", pidlFolder, pidlSaveFile );
1552 return FALSE;
1553 }
1554
1555 /*************************************************************************
1556 * SHUpdateImageW (SHELL32.192)
1557 *
1558 * Notifies the shell that an icon in the system image list has been changed.
1559 *
1560 * PARAMS
1561 * pszHashItem [I] Path to file that contains the icon.
1562 * iIndex [I] Zero-based index of the icon in the file.
1563 * uFlags [I] Flags determining the icon attributes. See notes.
1564 * iImageIndex [I] Index of the icon in the system image list.
1565 *
1566 * NOTES
1567 * uFlags can be one or more of the following flags:
1568 * GIL_NOTFILENAME - pszHashItem is not a file name.
1569 * GIL_SIMULATEDOC - Create a document icon using the specified icon.
1570 */
1571 void WINAPI SHUpdateImageW(LPCWSTR pszHashItem, int iIndex, UINT uFlags, int iImageIndex)
1572 {
1573 FIXME("%s, %d, 0x%x, %d - stub\n", debugstr_w(pszHashItem), iIndex, uFlags, iImageIndex);
1574 }
1575
1576 VOID WINAPI SHUpdateImageA(LPCSTR pszHashItem, INT iIndex, UINT uFlags, INT iImageIndex)
1577 {
1578 FIXME("%s, %d, 0x%x, %d - stub\n", debugstr_a(pszHashItem), iIndex, uFlags, iImageIndex);
1579 }
1580
1581 INT WINAPI SHHandleUpdateImage(LPCITEMIDLIST pidlExtra)
1582 {
1583 FIXME("%p - stub\n", pidlExtra);
1584
1585 return -1;
1586 }
1587
1588 BOOL WINAPI SHObjectProperties(HWND hwnd, DWORD dwType, LPCWSTR szObject, LPCWSTR szPage)
1589 {
1590 FIXME("%p, 0x%08lx, %s, %s - stub\n", hwnd, dwType, debugstr_w(szObject), debugstr_w(szPage));
1591
1592 return TRUE;
1593 }
1594
1595 BOOL WINAPI SHGetNewLinkInfoA(LPCSTR pszLinkTo, LPCSTR pszDir, LPSTR pszName, BOOL *pfMustCopy,
1596 UINT uFlags)
1597 {
1598 FIXME("%s, %s, %p, %p, 0x%08x - stub\n", debugstr_a(pszLinkTo), debugstr_a(pszDir),
1599 pszName, pfMustCopy, uFlags);
1600
1601 return FALSE;
1602 }
1603
1604 BOOL WINAPI SHGetNewLinkInfoW(LPCWSTR pszLinkTo, LPCWSTR pszDir, LPWSTR pszName, BOOL *pfMustCopy,
1605 UINT uFlags)
1606 {
1607 FIXME("%s, %s, %p, %p, 0x%08x - stub\n", debugstr_w(pszLinkTo), debugstr_w(pszDir),
1608 pszName, pfMustCopy, uFlags);
1609
1610 return FALSE;
1611 }
1612
1613 HRESULT WINAPI SHStartNetConnectionDialog(HWND hwnd, LPCSTR pszRemoteName, DWORD dwType)
1614 {
1615 FIXME("%p, %s, 0x%08lx - stub\n", hwnd, debugstr_a(pszRemoteName), dwType);
1616
1617 return S_OK;
1618 }
1619
1620 HRESULT WINAPI SHEmptyRecycleBinA(HWND hwnd, LPCSTR pszRootPath, DWORD dwFlags)
1621 {
1622 FIXME("%p, %s, 0x%08lx - stub\n", hwnd, debugstr_a(pszRootPath), dwFlags);
1623
1624 return S_OK;
1625 }
1626
1627 HRESULT WINAPI SHEmptyRecycleBinW(HWND hwnd, LPCWSTR pszRootPath, DWORD dwFlags)
1628 {
1629 FIXME("%p, %s, 0x%08lx - stub\n", hwnd, debugstr_w(pszRootPath), dwFlags);
1630
1631 return S_OK;
1632 }
1633
1634 DWORD WINAPI SHFormatDrive(HWND hwnd, UINT drive, UINT fmtID, UINT options)
1635 {
1636 FIXME("%p, 0x%08x, 0x%08x, 0x%08x - stub\n", hwnd, drive, fmtID, options);
1637
1638 return SHFMT_NOFORMAT;
1639 }
1640
1641 HRESULT WINAPI SHQueryRecycleBinA(LPCSTR pszRootPath, LPSHQUERYRBINFO pSHQueryRBInfo)
1642 {
1643 FIXME("%s, %p - stub\n", debugstr_a(pszRootPath), pSHQueryRBInfo);
1644
1645 pSHQueryRBInfo->i64Size = 0;
1646 pSHQueryRBInfo->i64NumItems = 0;
1647
1648 return S_OK;
1649 }
1650
1651 HRESULT WINAPI SHQueryRecycleBinW(LPCWSTR pszRootPath, LPSHQUERYRBINFO pSHQueryRBInfo)
1652 {
1653 FIXME("%s, %p - stub\n", debugstr_w(pszRootPath), pSHQueryRBInfo);
1654
1655 pSHQueryRBInfo->i64Size = 0;
1656 pSHQueryRBInfo->i64NumItems = 0;
1657
1658 return S_OK;
1659 }
GSOC 2012 project to enhance the control panel