source: trunk/src/shell32/shellord.c@ 22012

Last change on this file since 22012 was 21916, checked in by dmik, 14 years ago

Merge branch gcc-kmk to trunk.
File size: 42.4 KB
Line 
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 <string.h>
23#include <stdio.h>
24#include "winerror.h"
25#include "winreg.h"
26#include "wine/debug.h"
27#include "winnls.h"
28#include "heap.h"
29
30#include "wine/obj_base.h"
31#include "shellapi.h"
32#include "shlguid.h"
33#include "shlobj.h"
34#include "shell32_main.h"
35#include "undocshell.h"
36#include "pidl.h"
37#include "shlwapi.h"
38#include "commdlg.h"
39
40WINE_DEFAULT_DEBUG_CHANNEL(shell);
41WINE_DECLARE_DEBUG_CHANNEL(pidl);
42
43/*************************************************************************
44 * ParseFieldA [internal]
45 *
46 * copies a field from a ',' delimited string
47 *
48 * first field is nField = 1
49 */
50DWORD WINAPI ParseFieldA(
51 LPCSTR src,
52 DWORD nField,
53 LPSTR dst,
54 DWORD len)
55{
56 WARN("(%s,0x%08lx,%p,%ld) semi-stub.\n",debugstr_a(src),nField,dst,len);
57
58 if (!src || !src[0] || !dst || !len)
59 return 0;
60
61 /* skip n fields delimited by ',' */
62 while (nField > 1)
63 {
64 if (*src=='\0') return FALSE;
65 if (*(src++)==',') nField--;
66 }
67
68 /* copy part till the next ',' to dst */
69 while ( *src!='\0' && *src!=',' && (len--)>0 ) *(dst++)=*(src++);
70
71 /* finalize the string */
72 *dst=0x0;
73
74 return TRUE;
75}
76
77/*************************************************************************
78 * ParseFieldW [internal]
79 *
80 * copies a field from a ',' delimited string
81 *
82 * first field is nField = 1
83 */
84DWORD WINAPI ParseFieldW(LPCWSTR src, DWORD nField, LPWSTR dst, DWORD len)
85{
86 FIXME("(%s,0x%08lx,%p,%ld) stub\n",
87 debugstr_w(src), nField, dst, len);
88 return FALSE;
89}
90
91/*************************************************************************
92 * ParseField [SHELL32.58]
93 */
94DWORD WINAPI ParseFieldAW(LPCVOID src, DWORD nField, LPVOID dst, DWORD len)
95{
96 if (SHELL_OsIsUnicode())
97 return ParseFieldW(src, nField, dst, len);
98 return ParseFieldA(src, nField, dst, len);
99}
100
101/*************************************************************************
102 * GetFileNameFromBrowse [SHELL32.63]
103 *
104 */
105BOOL WINAPI GetFileNameFromBrowse(
106 HWND hwndOwner,
107 LPSTR lpstrFile,
108 DWORD nMaxFile,
109 LPCSTR lpstrInitialDir,
110 LPCSTR lpstrDefExt,
111 LPCSTR lpstrFilter,
112 LPCSTR lpstrTitle)
113{
114 HMODULE hmodule;
115 FARPROC pGetOpenFileNameA;
116 OPENFILENAMEA ofn;
117 BOOL ret;
118
119 TRACE("%04x, %s, %ld, %s, %s, %s, %s)\n",
120 hwndOwner, lpstrFile, nMaxFile, lpstrInitialDir, lpstrDefExt,
121 lpstrFilter, lpstrTitle);
122
123 hmodule = LoadLibraryA("comdlg32.dll");
124 if(!hmodule) return FALSE;
125 pGetOpenFileNameA = GetProcAddress(hmodule, "GetOpenFileNameA");
126 if(!pGetOpenFileNameA)
127 {
128 FreeLibrary(hmodule);
129 return FALSE;
130 }
131
132 memset(&ofn, 0, sizeof(ofn));
133
134 ofn.lStructSize = sizeof(ofn);
135 ofn.hwndOwner = hwndOwner;
136 ofn.lpstrFilter = lpstrFilter;
137 ofn.lpstrFile = lpstrFile;
138 ofn.nMaxFile = nMaxFile;
139 ofn.lpstrInitialDir = lpstrInitialDir;
140 ofn.lpstrTitle = lpstrTitle;
141 ofn.lpstrDefExt = lpstrDefExt;
142 ofn.Flags = OFN_EXPLORER | OFN_HIDEREADONLY | OFN_FILEMUSTEXIST;
143 ret = pGetOpenFileNameA(&ofn);
144
145 FreeLibrary(hmodule);
146 return ret;
147}
148
149/*************************************************************************
150 * SHGetSetSettings [SHELL32.68]
151 */
152VOID WINAPI SHGetSetSettings(DWORD x, DWORD y, DWORD z)
153{
154 FIXME("0x%08lx 0x%08lx 0x%08lx\n", x, y, z);
155}
156
157/*************************************************************************
158 * SHGetSettings [SHELL32.@]
159 *
160 * NOTES
161 * the registry path are for win98 (tested)
162 * and possibly are the same in nt40
163 *
164 */
165VOID WINAPI SHGetSettings(LPSHELLFLAGSTATE lpsfs, DWORD dwMask)
166{
167 HKEY hKey;
168 DWORD dwData;
169 DWORD dwDataSize = sizeof (DWORD);
170
171 TRACE("(%p 0x%08lx)\n",lpsfs,dwMask);
172
173 if (RegCreateKeyExA(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced",
174 0, 0, 0, KEY_ALL_ACCESS, 0, &hKey, 0))
175 return;
176
177 if ( (SSF_SHOWEXTENSIONS & dwMask) && !RegQueryValueExA(hKey, "HideFileExt", 0, 0, (LPBYTE)&dwData, &dwDataSize))
178 lpsfs->fShowExtensions = ((dwData == 0) ? 0 : 1);
179
180 if ( (SSF_SHOWINFOTIP & dwMask) && !RegQueryValueExA(hKey, "ShowInfoTip", 0, 0, (LPBYTE)&dwData, &dwDataSize))
181 lpsfs->fShowInfoTip = ((dwData == 0) ? 0 : 1);
182
183 if ( (SSF_DONTPRETTYPATH & dwMask) && !RegQueryValueExA(hKey, "DontPrettyPath", 0, 0, (LPBYTE)&dwData, &dwDataSize))
184 lpsfs->fDontPrettyPath = ((dwData == 0) ? 0 : 1);
185
186 if ( (SSF_HIDEICONS & dwMask) && !RegQueryValueExA(hKey, "HideIcons", 0, 0, (LPBYTE)&dwData, &dwDataSize))
187 lpsfs->fHideIcons = ((dwData == 0) ? 0 : 1);
188
189 if ( (SSF_MAPNETDRVBUTTON & dwMask) && !RegQueryValueExA(hKey, "MapNetDrvBtn", 0, 0, (LPBYTE)&dwData, &dwDataSize))
190 lpsfs->fMapNetDrvBtn = ((dwData == 0) ? 0 : 1);
191
192 if ( (SSF_SHOWATTRIBCOL & dwMask) && !RegQueryValueExA(hKey, "ShowAttribCol", 0, 0, (LPBYTE)&dwData, &dwDataSize))
193 lpsfs->fShowAttribCol = ((dwData == 0) ? 0 : 1);
194
195 if (((SSF_SHOWALLOBJECTS | SSF_SHOWSYSFILES) & dwMask) && !RegQueryValueExA(hKey, "Hidden", 0, 0, (LPBYTE)&dwData, &dwDataSize))
196 { if (dwData == 0)
197 { if (SSF_SHOWALLOBJECTS & dwMask) lpsfs->fShowAllObjects = 0;
198 if (SSF_SHOWSYSFILES & dwMask) lpsfs->fShowSysFiles = 0;
199 }
200 else if (dwData == 1)
201 { if (SSF_SHOWALLOBJECTS & dwMask) lpsfs->fShowAllObjects = 1;
202 if (SSF_SHOWSYSFILES & dwMask) lpsfs->fShowSysFiles = 0;
203 }
204 else if (dwData == 2)
205 { if (SSF_SHOWALLOBJECTS & dwMask) lpsfs->fShowAllObjects = 0;
206 if (SSF_SHOWSYSFILES & dwMask) lpsfs->fShowSysFiles = 1;
207 }
208 }
209 RegCloseKey (hKey);
210
211 TRACE("-- 0x%04x\n", *(WORD*)lpsfs);
212}
213
214/*************************************************************************
215 * SHShellFolderView_Message [SHELL32.73]
216 *
217 * PARAMETERS
218 * hwndCabinet defines the explorer cabinet window that contains the
219 * shellview you need to communicate with
220 * uMsg identifying the SFVM enum to perform
221 * lParam
222 *
223 * NOTES
224 * Message SFVM_REARRANGE = 1
225 * This message gets sent when a column gets clicked to instruct the
226 * shell view to re-sort the item list. lParam identifies the column
227 * that was clicked.
228 */
229int WINAPI SHShellFolderView_Message(
230 HWND hwndCabinet,
231 DWORD dwMessage,
232 DWORD dwParam)
233{
234 FIXME("%04x %08lx %08lx stub\n",hwndCabinet, dwMessage, dwParam);
235 return 0;
236}
237
238/*************************************************************************
239 * RegisterShellHook [SHELL32.181]
240 *
241 * PARAMS
242 * hwnd [I] window handle
243 * y [I] flag ????
244 *
245 * NOTES
246 * exported by ordinal
247 */
248BOOL WINAPI RegisterShellHook(
249 HWND hWnd,
250 DWORD dwType)
251{
252 FIXME("(0x%08x,0x%08lx):stub.\n",hWnd, dwType);
253 return TRUE;
254}
255/*************************************************************************
256 * ShellMessageBoxW [SHELL32.182]
257 *
258 * Format and output errormessage.
259 *
260 * idText resource ID of title or LPSTR
261 * idTitle resource ID of title or LPSTR
262 *
263 * NOTES
264 * exported by ordinal
265 */
266int WINAPIV ShellMessageBoxW(
267 HINSTANCE hInstance,
268 HWND hWnd,
269 LPCWSTR lpText,
270 LPCWSTR lpCaption,
271 UINT uType,
272 ...)
273{
274 WCHAR szText[100],szTitle[100];
275 LPCWSTR pszText = szText, pszTitle = szTitle, pszTemp;
276 va_list args;
277 int ret;
278
279 va_start(args, uType);
280 /* wvsprintfA(buf,fmt, args); */
281
282 TRACE("(%08lx,%08lx,%p,%p,%08x)\n",
283 (DWORD)hInstance,(DWORD)hWnd,lpText,lpCaption,uType);
284
285 if (!HIWORD(lpCaption))
286 LoadStringW(hInstance, (DWORD)lpCaption, szTitle, sizeof(szTitle)/sizeof(szTitle[0]));
287 else
288 pszTitle = lpCaption;
289
290 if (!HIWORD(lpText))
291 LoadStringW(hInstance, (DWORD)lpText, szText, sizeof(szText)/sizeof(szText[0]));
292 else
293 pszText = lpText;
294
295 FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING,
296 pszText, 0, 0, (LPWSTR)&pszTemp, 0, (LPDWORD)&args);
297
298 va_end(args);
299
300 ret = MessageBoxW(hWnd,pszTemp,pszTitle,uType);
301 LocalFree((HLOCAL)pszTemp);
302 return ret;
303}
304
305/*************************************************************************
306 * ShellMessageBoxA [SHELL32.183]
307 */
308int WINAPIV ShellMessageBoxA(
309 HINSTANCE hInstance,
310 HWND hWnd,
311 LPCSTR lpText,
312 LPCSTR lpCaption,
313 UINT uType,
314 ...)
315{
316 char szText[100],szTitle[100];
317 LPCSTR pszText = szText, pszTitle = szTitle, pszTemp;
318 va_list args;
319 int ret;
320
321 va_start(args, uType);
322 /* wvsprintfA(buf,fmt, args); */
323
324 TRACE("(%08lx,%08lx,%p,%p,%08x)\n",
325 (DWORD)hInstance,(DWORD)hWnd,lpText,lpCaption,uType);
326
327 if (!HIWORD(lpCaption))
328 LoadStringA(hInstance, (DWORD)lpCaption, szTitle, sizeof(szTitle));
329 else
330 pszTitle = lpCaption;
331
332 if (!HIWORD(lpText))
333 LoadStringA(hInstance, (DWORD)lpText, szText, sizeof(szText));
334 else
335 pszText = lpText;
336
337 FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING,
338 pszText, 0, 0, (LPSTR)&pszTemp, 0, (LPDWORD)&args);
339
340 va_end(args);
341
342 ret = MessageBoxA(hWnd,pszTemp,pszTitle,uType);
343 LocalFree((HLOCAL)pszTemp);
344 return ret;
345}
346
347/*************************************************************************
348 * SHFree [SHELL32.195]
349 *
350 * NOTES
351 * free_ptr() - frees memory using IMalloc
352 * exported by ordinal
353 */
354#define MEM_DEBUG 0
355void WINAPI SHFree(LPVOID x)
356{
357#if MEM_DEBUG
358 WORD len = *(LPWORD)((LPBYTE)x-2);
359
360 if ( *(LPWORD)((LPBYTE)x+len) != 0x7384)
361 ERR("MAGIC2!\n");
362
363 if ( (*(LPWORD)((LPBYTE)x-4)) != 0x8271)
364 ERR("MAGIC1!\n");
365 else
366 memset((LPBYTE)x-4, 0xde, len+6);
367
368 TRACE("%p len=%u\n",x, len);
369
370 x = (LPBYTE) x - 4;
371#else
372 TRACE("%p\n",x);
373#endif
374 HeapFree(GetProcessHeap(), 0, x);
375}
376
377/*************************************************************************
378 * SHAlloc [SHELL32.196]
379 *
380 * NOTES
381 * void *task_alloc(DWORD len), uses SHMalloc allocator
382 * exported by ordinal
383 */
384LPVOID WINAPI SHAlloc(DWORD len)
385{
386 LPBYTE ret;
387
388#if MEM_DEBUG
389 ret = (LPVOID) HeapAlloc(GetProcessHeap(),0,len+6);
390#else
391 ret = (LPVOID) HeapAlloc(GetProcessHeap(),0,len);
392#endif
393
394#if MEM_DEBUG
395 *(LPWORD)(ret) = 0x8271;
396 *(LPWORD)(ret+2) = (WORD)len;
397 *(LPWORD)(ret+4+len) = 0x7384;
398 ret += 4;
399 memset(ret, 0xdf, len);
400#endif
401 TRACE("%lu bytes at %p\n",len, ret);
402 return (LPVOID)ret;
403}
404
405/*************************************************************************
406 * SHRegisterDragDrop [SHELL32.86]
407 *
408 * NOTES
409 * exported by ordinal
410 */
411HRESULT WINAPI SHRegisterDragDrop(
412 HWND hWnd,
413 LPDROPTARGET pDropTarget)
414{
415 FIXME("(0x%08x,%p):stub.\n", hWnd, pDropTarget);
416 if (GetShellOle()) return pRegisterDragDrop(hWnd, pDropTarget);
417 return 0;
418}
419
420/*************************************************************************
421 * SHRevokeDragDrop [SHELL32.87]
422 *
423 * NOTES
424 * exported by ordinal
425 */
426HRESULT WINAPI SHRevokeDragDrop(HWND hWnd)
427{
428 FIXME("(0x%08x):stub.\n",hWnd);
429 return 0;
430}
431
432/*************************************************************************
433 * SHDoDragDrop [SHELL32.88]
434 *
435 * NOTES
436 * exported by ordinal
437 */
438HRESULT WINAPI SHDoDragDrop(
439 HWND hWnd,
440 LPDATAOBJECT lpDataObject,
441 LPDROPSOURCE lpDropSource,
442 DWORD dwOKEffect,
443 LPDWORD pdwEffect)
444{
445 FIXME("(0x%04x %p %p 0x%08lx %p):stub.\n",
446 hWnd, lpDataObject, lpDropSource, dwOKEffect, pdwEffect);
447 return 0;
448}
449
450/*************************************************************************
451 * ArrangeWindows [SHELL32.184]
452 *
453 */
454WORD WINAPI ArrangeWindows(
455 HWND hwndParent,
456 DWORD dwReserved,
457 LPCRECT lpRect,
458 WORD cKids,
459 CONST HWND * lpKids)
460{
461 FIXME("(0x%08x 0x%08lx %p 0x%04x %p):stub.\n",
462 hwndParent, dwReserved, lpRect, cKids, lpKids);
463 return 0;
464}
465
466/*************************************************************************
467 * SignalFileOpen [SHELL32.103]
468 *
469 * NOTES
470 * exported by ordinal
471 */
472DWORD WINAPI
473SignalFileOpen (DWORD dwParam1)
474{
475 FIXME("(0x%08lx):stub.\n", dwParam1);
476
477 return 0;
478}
479
480/*************************************************************************
481 * SHADD_get_policy - helper function for SHAddToRecentDocs
482 *
483 * PARAMETERS
484 * policy [IN] policy name (null termed string) to find
485 * type [OUT] ptr to DWORD to receive type
486 * buffer [OUT] ptr to area to hold data retrieved
487 * len [IN/OUT] ptr to DWORD holding size of buffer and getting
488 * length filled
489 *
490 * RETURNS
491 * result of the SHQueryValueEx call
492 */
493static INT SHADD_get_policy(LPSTR policy, LPDWORD type, LPVOID buffer, LPDWORD len)
494{
495 HKEY Policy_basekey;
496 INT ret;
497
498 /* Get the key for the policies location in the registry
499 */
500 if (RegOpenKeyExA(HKEY_LOCAL_MACHINE,
501 "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",
502 0, KEY_READ, &Policy_basekey)) {
503
504 if (RegOpenKeyExA(HKEY_CURRENT_USER,
505 "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer",
506 0, KEY_READ, &Policy_basekey)) {
507 TRACE("No Explorer Policies location exists. Policy wanted=%s\n",
508 policy);
509 *len = 0;
510 return ERROR_FILE_NOT_FOUND;
511 }
512 }
513
514 /* Retrieve the data if it exists
515 */
516 ret = SHQueryValueExA(Policy_basekey, policy, 0, type, buffer, len);
517 RegCloseKey(Policy_basekey);
518 return ret;
519}
520
521
522/*************************************************************************
523 * SHADD_compare_mru - helper function for SHAddToRecentDocs
524 *
525 * PARAMETERS
526 * data1 [IN] data being looked for
527 * data2 [IN] data in MRU
528 * cbdata [IN] length from FindMRUData call (not used)
529 *
530 * RETURNS
531 * position within MRU list that data was added.
532 */
533static INT CALLBACK SHADD_compare_mru(LPCVOID data1, LPCVOID data2, DWORD cbData)
534{
535 return lstrcmpiA(data1, data2);
536}
537
538/*************************************************************************
539 * SHADD_create_add_mru_data - helper function for SHAddToRecentDocs
540 *
541 * PARAMETERS
542 * mruhandle [IN] handle for created MRU list
543 * doc_name [IN] null termed pure doc name
544 * new_lnk_name [IN] null termed path and file name for .lnk file
545 * buffer [IN/OUT] 2048 byte area to consturct MRU data
546 * len [OUT] ptr to int to receive space used in buffer
547 *
548 * RETURNS
549 * position within MRU list that data was added.
550 */
551static INT SHADD_create_add_mru_data(HANDLE mruhandle, LPSTR doc_name, LPSTR new_lnk_name,
552 LPSTR buffer, INT *len)
553{
554 LPSTR ptr;
555 INT wlen;
556
557 /*FIXME: Document:
558 * RecentDocs MRU data structure seems to be:
559 * +0h document file name w/ terminating 0h
560 * +nh short int w/ size of remaining
561 * +n+2h 02h 30h, or 01h 30h, or 00h 30h - unknown
562 * +n+4h 10 bytes zeros - unknown
563 * +n+eh shortcut file name w/ terminating 0h
564 * +n+e+nh 3 zero bytes - unknown
565 */
566
567 /* Create the MRU data structure for "RecentDocs"
568 */
569 ptr = buffer;
570 lstrcpyA(ptr, doc_name);
571 ptr += (lstrlenA(buffer) + 1);
572 wlen= lstrlenA(new_lnk_name) + 1 + 12;
573 *((short int*)ptr) = wlen;
574 ptr += 2; /* step past the length */
575 *(ptr++) = 0x30; /* unknown reason */
576 *(ptr++) = 0; /* unknown, but can be 0x00, 0x01, 0x02 */
577 memset(ptr, 0, 10);
578 ptr += 10;
579 lstrcpyA(ptr, new_lnk_name);
580 ptr += (lstrlenA(new_lnk_name) + 1);
581 memset(ptr, 0, 3);
582 ptr += 3;
583 *len = ptr - buffer;
584
585 /* Add the new entry into the MRU list
586 */
587 return pAddMRUData(mruhandle, (LPCVOID)buffer, *len);
588}
589
590/*************************************************************************
591 * SHAddToRecentDocs [SHELL32.@]
592 *
593 * PARAMETERS
594 * uFlags [IN] SHARD_PATH or SHARD_PIDL
595 * pv [IN] string or pidl, NULL clears the list
596 *
597 * NOTES
598 * exported by name
599 *
600 * FIXME: ?? MSDN shows this as a VOID
601 */
602DWORD WINAPI SHAddToRecentDocs (UINT uFlags,LPCVOID pv)
603{
604 /* If list is a string list lpfnCompare has the following prototype
605 * int CALLBACK MRUCompareString(LPCSTR s1, LPCSTR s2)
606 * for binary lists the prototype is
607 * int CALLBACK MRUCompareBinary(LPCVOID data1, LPCVOID data2, DWORD cbData)
608 * where cbData is the no. of bytes to compare.
609 * Need to check what return value means identical - 0?
610 */
611
612 UINT olderrormode;
613 HKEY HCUbasekey;
614 CHAR doc_name[MAX_PATH];
615 CHAR link_dir[MAX_PATH];
616 CHAR new_lnk_filepath[MAX_PATH];
617 CHAR new_lnk_name[MAX_PATH];
618 IMalloc *ppM;
619 LPITEMIDLIST pidl;
620 HWND hwnd = 0; /* FIXME: get real window handle */
621 INT ret;
622 DWORD data[64], datalen, type;
623
624 /*FIXME: Document:
625 * RecentDocs MRU data structure seems to be:
626 * +0h document file name w/ terminating 0h
627 * +nh short int w/ size of remaining
628 * +n+2h 02h 30h, or 01h 30h, or 00h 30h - unknown
629 * +n+4h 10 bytes zeros - unknown
630 * +n+eh shortcut file name w/ terminating 0h
631 * +n+e+nh 3 zero bytes - unknown
632 */
633
634 /* See if we need to do anything.
635 */
636 datalen = 64;
637 ret=SHADD_get_policy( "NoRecentDocsHistory", &type, &data, &datalen);
638 if ((ret > 0) && (ret != ERROR_FILE_NOT_FOUND)) {
639 ERR("Error %d getting policy \"NoRecentDocsHistory\"\n", ret);
640 return 0;
641 }
642 if (ret == ERROR_SUCCESS) {
643 if (!( (type == REG_DWORD) ||
644 ((type == REG_BINARY) && (datalen == 4)) )) {
645 ERR("Error policy data for \"NoRecentDocsHistory\" not formated correctly, type=%ld, len=%ld\n",
646 type, datalen);
647 return 0;
648 }
649
650 TRACE("policy value for NoRecentDocsHistory = %08lx\n", data[0]);
651 /* now test the actual policy value */
652 if ( data[0] != 0)
653 return 0;
654 }
655
656 /* Open key to where the necessary info is
657 */
658 /* FIXME: This should be done during DLL PROCESS_ATTACH (or THREAD_ATTACH)
659 * and the close should be done during the _DETACH. The resulting
660 * key is stored in the DLL global data.
661 */
662 if (RegCreateKeyExA(HKEY_CURRENT_USER,
663 "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer",
664 0, 0, 0, KEY_READ, 0, &HCUbasekey, 0)) {
665 ERR("Failed to create 'Software\\Microsoft\\Windows\\CurrentVersion\\Explorer'\n");
666 return 0;
667 }
668
669 /* Get path to user's "Recent" directory
670 */
671 if(SUCCEEDED(SHGetMalloc(&ppM))) {
672 if (SUCCEEDED(SHGetSpecialFolderLocation(hwnd, CSIDL_RECENT,
673 &pidl))) {
674 SHGetPathFromIDListA(pidl, link_dir);
675 IMalloc_Free(ppM, pidl);
676 }
677 else {
678 /* serious issues */
679 link_dir[0] = 0;
680 ERR("serious issues 1\n");
681 }
682 IMalloc_Release(ppM);
683 }
684 else {
685 /* serious issues */
686 link_dir[0] = 0;
687 ERR("serious issues 2\n");
688 }
689 TRACE("Users Recent dir %s\n", link_dir);
690
691 /* If no input, then go clear the lists */
692 if (!pv) {
693 /* clear user's Recent dir
694 */
695
696 /* FIXME: delete all files in "link_dir"
697 *
698 * while( more files ) {
699 * lstrcpyA(old_lnk_name, link_dir);
700 * PathAppendA(old_lnk_name, filenam);
701 * DeleteFileA(old_lnk_name);
702 * }
703 */
704 FIXME("should delete all files in %s\\ \n", link_dir);
705
706 /* clear MRU list
707 */
708 /* MS Bug ?? v4.72.3612.1700 of shell32 does the delete against
709 * HKEY_LOCAL_MACHINE version of ...CurrentVersion\Explorer
710 * and naturally it fails w/ rc=2. It should do it against
711 * HKEY_CURRENT_USER which is where it is stored, and where
712 * the MRU routines expect it!!!!
713 */
714 RegDeleteKeyA(HCUbasekey, "RecentDocs");
715 RegCloseKey(HCUbasekey);
716 return 0;
717 }
718
719 /* Have data to add, the jobs to be done:
720 * 1. Add document to MRU list in registry "HKCU\Software\
721 * Microsoft\Windows\CurrentVersion\Explorer\RecentDocs".
722 * 2. Add shortcut to document in the user's Recent directory
723 * (CSIDL_RECENT).
724 * 3. Add shortcut to Start menu's Documents submenu.
725 */
726
727 /* Get the pure document name from the input
728 */
729#ifdef __WIN32OS2__
730 if (uFlags == SHARD_PIDL)
731 SHGetPathFromIDListA((LPCITEMIDLIST) pv, doc_name);
732 else
733 if (uFlags == SHARD_PATHW)
734 lstrcpyWtoA(doc_name, (LPWSTR) pv);
735 else
736 lstrcpyA(doc_name, (LPSTR) pv);
737#else
738 if (uFlags & SHARD_PIDL) {
739 SHGetPathFromIDListA((LPCITEMIDLIST) pv, doc_name);
740 }
741 else {
742 lstrcpyA(doc_name, (LPSTR) pv);
743 }
744#endif
745 TRACE("full document name %s\n", doc_name);
746 PathStripPathA(doc_name);
747 TRACE("stripped document name %s\n", doc_name);
748
749
750 /* *** JOB 1: Update registry for ...\Explorer\RecentDocs list *** */
751
752 { /* on input needs:
753 * doc_name - pure file-spec, no path
754 * link_dir - path to the user's Recent directory
755 * HCUbasekey - key of ...Windows\CurrentVersion\Explorer" node
756 * creates:
757 * new_lnk_name- pure file-spec, no path for new .lnk file
758 * new_lnk_filepath
759 * - path and file name of new .lnk file
760 */
761 CREATEMRULIST mymru;
762 HANDLE mruhandle;
763 INT len, pos, bufused, err;
764 INT i;
765 DWORD attr;
766 CHAR buffer[2048];
767 CHAR *ptr;
768 CHAR old_lnk_name[MAX_PATH];
769 short int slen;
770
771 mymru.cbSize = sizeof(CREATEMRULIST);
772 mymru.nMaxItems = 15;
773 mymru.dwFlags = MRUF_BINARY_LIST | MRUF_DELAYED_SAVE;
774 mymru.hKey = HCUbasekey;
775 mymru.lpszSubKey = "RecentDocs";
776 mymru.lpfnCompare = &SHADD_compare_mru;
777 mruhandle = pCreateMRUListA(&mymru);
778 if (!mruhandle) {
779 /* MRU failed */
780 ERR("MRU processing failed, handle zero\n");
781 RegCloseKey(HCUbasekey);
782 return 0;
783 }
784 len = lstrlenA(doc_name);
785 pos = pFindMRUData(mruhandle, doc_name, len, 0);
786
787 /* Now get the MRU entry that will be replaced
788 * and delete the .lnk file for it
789 */
790 if ((bufused = pEnumMRUListA(mruhandle, (pos == -1) ? 14 : pos,
791 buffer, 2048)) != -1) {
792 ptr = buffer;
793 ptr += (lstrlenA(buffer) + 1);
794 slen = *((short int*)ptr);
795 ptr += 2; /* skip the length area */
796 if (bufused >= slen + (ptr-buffer)) {
797 /* buffer size looks good */
798 ptr += 12; /* get to string */
799 len = bufused - (ptr-buffer); /* get length of buf remaining */
800 if ((lstrlenA(ptr) > 0) && (lstrlenA(ptr) <= len-1)) {
801 /* appears to be good string */
802 lstrcpyA(old_lnk_name, link_dir);
803 PathAppendA(old_lnk_name, ptr);
804 if (!DeleteFileA(old_lnk_name)) {
805 if ((attr = GetFileAttributesA(old_lnk_name)) == -1) {
806 if ((err = GetLastError()) != ERROR_FILE_NOT_FOUND) {
807 ERR("Delete for %s failed, err=%d, attr=%08lx\n",
808 old_lnk_name, err, attr);
809 }
810 else {
811 TRACE("old .lnk file %s did not exist\n",
812 old_lnk_name);
813 }
814 }
815 else {
816 ERR("Delete for %s failed, attr=%08lx\n",
817 old_lnk_name, attr);
818 }
819 }
820 else {
821 TRACE("deleted old .lnk file %s\n", old_lnk_name);
822 }
823 }
824 }
825 }
826
827 /* Create usable .lnk file name for the "Recent" directory
828 */
829 wsprintfA(new_lnk_name, "%s.lnk", doc_name);
830 lstrcpyA(new_lnk_filepath, link_dir);
831 PathAppendA(new_lnk_filepath, new_lnk_name);
832 i = 1;
833 olderrormode = SetErrorMode(SEM_FAILCRITICALERRORS);
834 while (GetFileAttributesA(new_lnk_filepath) != -1) {
835 i++;
836 wsprintfA(new_lnk_name, "%s (%u).lnk", doc_name, i);
837 lstrcpyA(new_lnk_filepath, link_dir);
838 PathAppendA(new_lnk_filepath, new_lnk_name);
839 }
840 SetErrorMode(olderrormode);
841 TRACE("new shortcut will be %s\n", new_lnk_filepath);
842
843 /* Now add the new MRU entry and data
844 */
845 pos = SHADD_create_add_mru_data(mruhandle, doc_name, new_lnk_name,
846 buffer, &len);
847 pFreeMRUListA(mruhandle);
848 TRACE("Updated MRU list, new doc is position %d\n", pos);
849 }
850
851 /* *** JOB 2: Create shortcut in user's "Recent" directory *** */
852
853 { /* on input needs:
854 * doc_name - pure file-spec, no path
855 * new_lnk_filepath
856 * - path and file name of new .lnk file
857 * uFlags[in] - flags on call to SHAddToRecentDocs
858 * pv[in] - document path/pidl on call to SHAddToRecentDocs
859 */
860 IShellLinkA *psl = NULL;
861 IPersistFile *pPf = NULL;
862 HRESULT hres;
863 CHAR desc[MAX_PATH];
864 WCHAR widelink[MAX_PATH];
865
866 CoInitialize(0);
867
868 hres = CoCreateInstance( &CLSID_ShellLink,
869 NULL,
870 CLSCTX_INPROC_SERVER,
871 &IID_IShellLinkA,
872 (LPVOID )&psl);
873 if(SUCCEEDED(hres)) {
874
875 hres = IShellLinkA_QueryInterface(psl, &IID_IPersistFile,
876 (LPVOID *)&pPf);
877 if(FAILED(hres)) {
878 /* bombed */
879 ERR("failed QueryInterface for IPersistFile %08lx\n", hres);
880 goto fail;
881 }
882
883 /* Set the document path or pidl */
884#ifdef __WIN32OS2__
885 if (uFlags == SHARD_PIDL)
886 hres = IShellLinkA_SetIDList(psl, (LPCITEMIDLIST) pv);
887 else
888 if (uFlags == SHARD_PATHW)
889 hres = IShellLinkW_SetPath(((IShellLinkW *)psl), (LPCWSTR) pv);
890 else
891 hres = IShellLinkA_SetPath(psl, (LPCSTR) pv);
892#else
893
894 if (uFlags & SHARD_PIDL) {
895 hres = IShellLinkA_SetIDList(psl, (LPCITEMIDLIST) pv);
896 } else {
897 hres = IShellLinkA_SetPath(psl, (LPCSTR) pv);
898 }
899#endif
900 if(FAILED(hres)) {
901 /* bombed */
902 ERR("failed Set{IDList|Path} %08lx\n", hres);
903 goto fail;
904 }
905
906 lstrcpyA(desc, "Shortcut to ");
907 lstrcatA(desc, doc_name);
908 hres = IShellLinkA_SetDescription(psl, desc);
909 if(FAILED(hres)) {
910 /* bombed */
911 ERR("failed SetDescription %08lx\n", hres);
912 goto fail;
913 }
914
915 MultiByteToWideChar(CP_ACP, 0, new_lnk_filepath, -1,
916 widelink, MAX_PATH);
917 /* create the short cut */
918 hres = IPersistFile_Save(pPf, widelink, TRUE);
919 if(FAILED(hres)) {
920 /* bombed */
921 ERR("failed IPersistFile::Save %08lx\n", hres);
922 IPersistFile_Release(pPf);
923 IShellLinkA_Release(psl);
924 goto fail;
925 }
926 hres = IPersistFile_SaveCompleted(pPf, widelink);
927 IPersistFile_Release(pPf);
928 IShellLinkA_Release(psl);
929 TRACE("shortcut %s has been created, result=%08lx\n",
930 new_lnk_filepath, hres);
931 }
932 else {
933 ERR("CoCreateInstance failed, hres=%08lx\n", hres);
934 }
935 }
936
937 fail:
938 CoUninitialize();
939
940 /* all done */
941 RegCloseKey(HCUbasekey);
942 return 0;
943}
944
945/*************************************************************************
946 * SHCreateShellFolderViewEx [SHELL32.174]
947 *
948 * NOTES
949 * see IShellFolder::CreateViewObject
950 */
951HRESULT WINAPI SHCreateShellFolderViewEx(
952 LPCSHELLFOLDERVIEWINFO psvcbi, /* [in] shelltemplate struct */
953 LPSHELLVIEW* ppv) /* [out] IShellView pointer */
954{
955 IShellView * psf;
956 HRESULT hRes;
957
958 TRACE("sf=%p pidl=%p cb=%p mode=0x%08x parm=0x%08lx\n",
959 psvcbi->pshf, psvcbi->pidlFolder, psvcbi->lpfnCallback,
960 psvcbi->uViewMode, psvcbi->dwUser);
961
962 psf = IShellView_Constructor(psvcbi->pshf);
963
964 if (!psf)
965 return E_OUTOFMEMORY;
966
967 IShellView_AddRef(psf);
968 hRes = IShellView_QueryInterface(psf, &IID_IShellView, (LPVOID *)ppv);
969 IShellView_Release(psf);
970
971 return hRes;
972}
973/*************************************************************************
974 * SHWinHelp [SHELL32.127]
975 *
976 */
977HRESULT WINAPI SHWinHelp (DWORD v, DWORD w, DWORD x, DWORD z)
978{ FIXME("0x%08lx 0x%08lx 0x%08lx 0x%08lx stub\n",v,w,x,z);
979 return 0;
980}
981/*************************************************************************
982 * SHRunControlPanel [SHELL32.161]
983 *
984 */
985HRESULT WINAPI SHRunControlPanel (DWORD x, DWORD z)
986{ FIXME("0x%08lx 0x%08lx stub\n",x,z);
987 return 0;
988}
989/*************************************************************************
990 * ShellExecuteEx [SHELL32.291]
991 *
992 */
993BOOL WINAPI ShellExecuteExAW (LPVOID sei)
994{ if (SHELL_OsIsUnicode())
995 return ShellExecuteExW (sei);
996 return ShellExecuteExA (sei);
997}
998/*************************************************************************
999 * ShellExecuteExA [SHELL32.292]
1000 *
1001 * placeholder in the commandline:
1002 * %1 file
1003 * %2 printer
1004 * %3 driver
1005 * %4 port
1006 * %I adress of a global item ID (explorer switch /idlist)
1007 * %L ??? path/url/current file ???
1008 * %S ???
1009 * %* all following parameters (see batfile)
1010 */
1011BOOL WINAPI ShellExecuteExA (LPSHELLEXECUTEINFOA sei)
1012{ CHAR szApplicationName[MAX_PATH],szCommandline[MAX_PATH],szPidl[20];
1013 LPSTR pos;
1014 int gap, len;
1015 STARTUPINFOA startup;
1016 PROCESS_INFORMATION info;
1017
1018 WARN("mask=0x%08lx hwnd=0x%04x verb=%s file=%s parm=%s dir=%s show=0x%08x class=%s incomplete\n",
1019 sei->fMask, sei->hwnd, debugstr_a(sei->lpVerb),
1020 debugstr_a(sei->lpFile), debugstr_a(sei->lpParameters),
1021 debugstr_a(sei->lpDirectory), sei->nShow,
1022 (sei->fMask & SEE_MASK_CLASSNAME) ? debugstr_a(sei->lpClass) : "not used");
1023
1024 ZeroMemory(szApplicationName,MAX_PATH);
1025 if (sei->lpFile)
1026 strcpy(szApplicationName, sei->lpFile);
1027
1028 ZeroMemory(szCommandline,MAX_PATH);
1029 if (sei->lpParameters)
1030 strcpy(szCommandline, sei->lpParameters);
1031
1032 if (sei->fMask & (SEE_MASK_CLASSKEY | SEE_MASK_INVOKEIDLIST | SEE_MASK_ICON | SEE_MASK_HOTKEY |
1033 SEE_MASK_CONNECTNETDRV | SEE_MASK_FLAG_DDEWAIT |
1034 SEE_MASK_DOENVSUBST | SEE_MASK_FLAG_NO_UI | SEE_MASK_UNICODE |
1035 SEE_MASK_NO_CONSOLE | SEE_MASK_ASYNCOK | SEE_MASK_HMONITOR ))
1036 {
1037 FIXME("flags ignored: 0x%08lx\n", sei->fMask);
1038 }
1039
1040 /* launch a document by fileclass like 'Wordpad.Document.1' */
1041 if (sei->fMask & SEE_MASK_CLASSNAME)
1042 {
1043 /* FIXME: szCommandline should not be of a fixed size. Plus MAX_PATH is way too short! */
1044 /* the commandline contains 'c:\Path\wordpad.exe "%1"' */
1045 HCR_GetExecuteCommand(sei->lpClass, (sei->lpVerb) ? sei->lpVerb : "open", szCommandline, sizeof(szCommandline));
1046 /* FIXME: get the extension of lpFile, check if it fits to the lpClass */
1047 TRACE("SEE_MASK_CLASSNAME->'%s'\n", szCommandline);
1048 }
1049
1050 /* process the IDList */
1051 if ( (sei->fMask & SEE_MASK_INVOKEIDLIST) == SEE_MASK_INVOKEIDLIST) /*0x0c*/
1052 {
1053 SHGetPathFromIDListA (sei->lpIDList,szApplicationName);
1054 TRACE("-- idlist=%p (%s)\n", sei->lpIDList, szApplicationName);
1055 }
1056 else
1057 {
1058 if (sei->fMask & SEE_MASK_IDLIST )
1059 {
1060 pos = strstr(szCommandline, "%I");
1061 if (pos)
1062 {
1063 LPVOID pv;
1064 HGLOBAL hmem = SHAllocShared ( sei->lpIDList, ILGetSize(sei->lpIDList), 0);
1065 pv = SHLockShared(hmem,0);
1066 sprintf(szPidl,":%p",pv );
1067 SHUnlockShared(pv);
1068
1069 gap = strlen(szPidl);
1070 len = strlen(pos)-2;
1071 memmove(pos+gap,pos+2,len);
1072 memcpy(pos,szPidl,gap);
1073
1074 }
1075 }
1076 }
1077
1078 TRACE("execute:'%s','%s'\n",szApplicationName, szCommandline);
1079
1080 if (szCommandline[0]) {
1081 strcat(szApplicationName, " ");
1082 strcat(szApplicationName, szCommandline);
1083 }
1084
1085 ZeroMemory(&startup,sizeof(STARTUPINFOA));
1086 startup.cb = sizeof(STARTUPINFOA);
1087
1088 if (! CreateProcessA(NULL, szApplicationName,
1089 NULL, NULL, FALSE, 0,
1090 NULL, sei->lpDirectory,
1091 &startup, &info))
1092 {
1093 BOOL failed = TRUE;
1094
1095 if ((!sei->lpVerb)||(strcasecmp(sei->lpVerb,"open")))
1096 {
1097 LPSTR ext = PathFindExtensionA(szApplicationName);
1098 CHAR key[1023];
1099 CHAR buffer[1023];
1100 CHAR cmdline[1023];
1101 DWORD size;
1102
1103 sprintf(key,"Software\\Classes\\%s",ext);
1104 size = 1023;
1105 if (!RegQueryValueA(HKEY_LOCAL_MACHINE,key,buffer,&size))
1106 {
1107 sprintf(key,"Software\\Classes\\%s\\shell\\%s\\command", buffer,
1108 (sei->lpVerb)?sei->lpVerb:"open");
1109 size = 1023;
1110 if (!RegQueryValueA(HKEY_LOCAL_MACHINE,key,buffer,&size))
1111 {
1112 sprintf(cmdline,"%s \"%s\"",buffer,szApplicationName);
1113 if (CreateProcessA(NULL,cmdline, NULL, NULL, FALSE, 0,
1114 NULL, sei->lpDirectory, &startup, &info))
1115 failed = FALSE;
1116 }
1117 }
1118 }
1119
1120 if (failed)
1121 {
1122 sei->hInstApp = GetLastError();
1123 return FALSE;
1124 }
1125 }
1126
1127 sei->hInstApp = 33;
1128
1129 if(sei->fMask & SEE_MASK_NOCLOSEPROCESS)
1130 sei->hProcess = info.hProcess;
1131 else
1132 CloseHandle( info.hProcess );
1133 CloseHandle( info.hThread );
1134 return TRUE;
1135}
1136/*************************************************************************
1137 * ShellExecuteExW [SHELL32.293]
1138 *
1139 */
1140BOOL WINAPI ShellExecuteExW (LPSHELLEXECUTEINFOW sei)
1141{ SHELLEXECUTEINFOA seiA;
1142 DWORD ret;
1143
1144 TRACE("%p\n", sei);
1145
1146 memcpy(&seiA, sei, sizeof(SHELLEXECUTEINFOA));
1147
1148 if (sei->lpVerb)
1149 seiA.lpVerb = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpVerb);
1150
1151 if (sei->lpFile)
1152 seiA.lpFile = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpFile);
1153
1154 if (sei->lpParameters)
1155 seiA.lpParameters = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpParameters);
1156
1157 if (sei->lpDirectory)
1158 seiA.lpDirectory = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpDirectory);
1159
1160 if ((sei->fMask & SEE_MASK_CLASSNAME) && sei->lpClass)
1161 seiA.lpClass = HEAP_strdupWtoA( GetProcessHeap(), 0, sei->lpClass);
1162 else
1163 seiA.lpClass = NULL;
1164
1165 ret = ShellExecuteExA(&seiA);
1166
1167 if (seiA.lpVerb) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpVerb );
1168 if (seiA.lpFile) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpFile );
1169 if (seiA.lpParameters) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpParameters );
1170 if (seiA.lpDirectory) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpDirectory );
1171 if (seiA.lpClass) HeapFree( GetProcessHeap(), 0, (LPSTR) seiA.lpClass );
1172
1173 return ret;
1174}
1175
1176static LPUNKNOWN SHELL32_IExplorerInterface=0;
1177/*************************************************************************
1178 * SHSetInstanceExplorer [SHELL32.176]
1179 *
1180 * NOTES
1181 * Sets the interface
1182 */
1183HRESULT WINAPI SHSetInstanceExplorer (LPUNKNOWN lpUnknown)
1184{ TRACE("%p\n", lpUnknown);
1185 SHELL32_IExplorerInterface = lpUnknown;
1186 return (HRESULT) lpUnknown;
1187}
1188/*************************************************************************
1189 * SHGetInstanceExplorer [SHELL32.@]
1190 *
1191 * NOTES
1192 * gets the interface pointer of the explorer and a reference
1193 */
1194HRESULT WINAPI SHGetInstanceExplorer (LPUNKNOWN * lpUnknown)
1195{ TRACE("%p\n", lpUnknown);
1196
1197 *lpUnknown = SHELL32_IExplorerInterface;
1198
1199 if (!SHELL32_IExplorerInterface)
1200 return E_FAIL;
1201
1202 IUnknown_AddRef(SHELL32_IExplorerInterface);
1203 return NOERROR;
1204}
1205/*************************************************************************
1206 * SHFreeUnusedLibraries [SHELL32.123]
1207 *
1208 * NOTES
1209 * exported by name
1210 */
1211void WINAPI SHFreeUnusedLibraries (void)
1212{
1213 FIXME("stub\n");
1214}
1215/*************************************************************************
1216 * DAD_SetDragImage [SHELL32.136]
1217 *
1218 * NOTES
1219 * exported by name
1220 */
1221BOOL WINAPI DAD_SetDragImage(
1222 HIMAGELIST himlTrack,
1223 LPPOINT lppt)
1224{
1225 FIXME("%p %p stub\n",himlTrack, lppt);
1226 return 0;
1227}
1228/*************************************************************************
1229 * DAD_ShowDragImage [SHELL32.137]
1230 *
1231 * NOTES
1232 * exported by name
1233 */
1234BOOL WINAPI DAD_ShowDragImage(BOOL bShow)
1235{
1236 FIXME("0x%08x stub\n",bShow);
1237 return 0;
1238}
1239/*************************************************************************
1240 * ReadCabinetState [SHELL32.651] NT 4.0
1241 *
1242 */
1243HRESULT WINAPI ReadCabinetState(DWORD u, DWORD v)
1244{ FIXME("0x%04lx 0x%04lx stub\n",u,v);
1245 return 0;
1246}
1247/*************************************************************************
1248 * WriteCabinetState [SHELL32.652] NT 4.0
1249 *
1250 */
1251HRESULT WINAPI WriteCabinetState(DWORD u)
1252{ FIXME("0x%04lx stub\n",u);
1253 return 0;
1254}
1255/*************************************************************************
1256 * FileIconInit [SHELL32.660]
1257 *
1258 */
1259BOOL WINAPI FileIconInit(BOOL bFullInit)
1260{ FIXME("(%s)\n", bFullInit ? "true" : "false");
1261 return 0;
1262}
1263/*************************************************************************
1264 * IsUserAdmin [SHELL32.680] NT 4.0
1265 *
1266 */
1267HRESULT WINAPI IsUserAdmin(void)
1268{ FIXME("stub\n");
1269 return TRUE;
1270}
1271
1272/*************************************************************************
1273 * SHAllocShared [SHELL32.520]
1274 *
1275 * NOTES
1276 * parameter1 is return value from HeapAlloc
1277 * parameter2 is equal to the size allocated with HeapAlloc
1278 * parameter3 is return value from GetCurrentProcessId
1279 *
1280 * the return value is posted as lParam with 0x402 (WM_USER+2) to somewhere
1281 * WM_USER+2 could be the undocumented CWM_SETPATH
1282 * the allocated memory contains a pidl
1283 */
1284HGLOBAL WINAPI SHAllocShared(LPVOID psrc, DWORD size, DWORD procID)
1285{ HGLOBAL hmem;
1286 LPVOID pmem;
1287
1288 TRACE("ptr=%p size=0x%04lx procID=0x%04lx\n",psrc,size,procID);
1289 hmem = GlobalAlloc(GMEM_FIXED, size);
1290 if (!hmem)
1291 return 0;
1292
1293 pmem = GlobalLock (hmem);
1294
1295 if (! pmem)
1296 return 0;
1297
1298 memcpy (pmem, psrc, size);
1299 GlobalUnlock(hmem);
1300 return hmem;
1301}
1302/*************************************************************************
1303 * SHLockShared [SHELL32.521]
1304 *
1305 * NOTES
1306 * parameter1 is return value from SHAllocShared
1307 * parameter2 is return value from GetCurrentProcessId
1308 * the receiver of (WM_USER+2) tries to lock the HANDLE (?)
1309 * the return value seems to be a memory address
1310 */
1311LPVOID WINAPI SHLockShared(HANDLE hmem, DWORD procID)
1312{ TRACE("handle=0x%04x procID=0x%04lx\n",hmem,procID);
1313 return GlobalLock(hmem);
1314}
1315/*************************************************************************
1316 * SHUnlockShared [SHELL32.522]
1317 *
1318 * NOTES
1319 * parameter1 is return value from SHLockShared
1320 */
1321BOOL WINAPI SHUnlockShared(LPVOID pv)
1322{
1323 TRACE("%p\n",pv);
1324 return GlobalUnlock((HANDLE)pv);
1325}
1326/*************************************************************************
1327 * SHFreeShared [SHELL32.523]
1328 *
1329 * NOTES
1330 * parameter1 is return value from SHAllocShared
1331 * parameter2 is return value from GetCurrentProcessId
1332 */
1333BOOL WINAPI SHFreeShared(
1334 HANDLE hMem,
1335 DWORD pid)
1336{
1337 TRACE("handle=0x%04x 0x%04lx\n",hMem,pid);
1338 return GlobalFree(hMem);
1339}
1340
1341/*************************************************************************
1342 * SetAppStartingCursor [SHELL32.99]
1343 */
1344HRESULT WINAPI SetAppStartingCursor(HWND u, DWORD v)
1345{ FIXME("hwnd=0x%04x 0x%04lx stub\n",u,v );
1346 return 0;
1347}
1348/*************************************************************************
1349 * SHLoadOLE [SHELL32.151]
1350 *
1351 */
1352HRESULT WINAPI SHLoadOLE(DWORD u)
1353{ FIXME("0x%04lx stub\n",u);
1354 return S_OK;
1355}
1356/*************************************************************************
1357 * DriveType [SHELL32.64]
1358 *
1359 */
1360HRESULT WINAPI DriveType(DWORD u)
1361{ FIXME("0x%04lx stub\n",u);
1362 return 0;
1363}
1364/*************************************************************************
1365 * SHAbortInvokeCommand [SHELL32.198]
1366 *
1367 */
1368HRESULT WINAPI SHAbortInvokeCommand(void)
1369{ FIXME("stub\n");
1370 return 1;
1371}
1372/*************************************************************************
1373 * SHOutOfMemoryMessageBox [SHELL32.126]
1374 *
1375 */
1376int WINAPI SHOutOfMemoryMessageBox(
1377 HWND hwndOwner,
1378 LPCSTR lpCaption,
1379 UINT uType)
1380{
1381 FIXME("0x%04x %s 0x%08x stub\n",hwndOwner, lpCaption, uType);
1382 return 0;
1383}
1384/*************************************************************************
1385 * SHFlushClipboard [SHELL32.121]
1386 *
1387 */
1388HRESULT WINAPI SHFlushClipboard(void)
1389{ FIXME("stub\n");
1390 return 1;
1391}
1392
1393/*************************************************************************
1394 * SHWaitForFileToOpen [SHELL32.97]
1395 *
1396 */
1397BOOL WINAPI SHWaitForFileToOpen(
1398 LPCITEMIDLIST pidl,
1399 DWORD dwFlags,
1400 DWORD dwTimeout)
1401{
1402 FIXME("%p 0x%08lx 0x%08lx stub\n", pidl, dwFlags, dwTimeout);
1403 return 0;
1404}
1405
1406/************************************************************************
1407 * @ [SHELL32.654]
1408 *
1409 * NOTES: first parameter seems to be a pointer (same as passed to WriteCabinetState)
1410 * second one could be a size (0x0c). The size is the same as the structure saved to
1411 * HCU\Software\Microsoft\Windows\CurrentVersion\Explorer\CabinetState
1412 * I'm (js) guessing: this one is just ReadCabinetState ;-)
1413 */
1414HRESULT WINAPI shell32_654 (DWORD x, DWORD y)
1415{ FIXME("0x%08lx 0x%08lx stub\n",x,y);
1416 return 0;
1417}
1418
1419/************************************************************************
1420 * RLBuildListOfPaths [SHELL32.146]
1421 *
1422 * NOTES
1423 * builds a DPA
1424 */
1425DWORD WINAPI RLBuildListOfPaths (void)
1426{ FIXME("stub\n");
1427 return 0;
1428}
1429/************************************************************************
1430 * SHValidateUNC [SHELL32.173]
1431 *
1432 */
1433HRESULT WINAPI SHValidateUNC (DWORD x, DWORD y, DWORD z)
1434{
1435 FIXME("0x%08lx 0x%08lx 0x%08lx stub\n",x,y,z);
1436 return 0;
1437}
1438
1439/************************************************************************
1440 * DoEnvironmentSubstA [SHELL32.@]
1441 *
1442 */
1443HRESULT WINAPI DoEnvironmentSubstA(LPSTR x, LPSTR y)
1444{
1445 FIXME("(%s, %s) stub\n", debugstr_a(x), debugstr_a(y));
1446 return 0;
1447}
1448
1449/************************************************************************
1450 * DoEnvironmentSubstW [SHELL32.@]
1451 *
1452 */
1453HRESULT WINAPI DoEnvironmentSubstW(LPWSTR x, LPWSTR y)
1454{
1455 FIXME("(%s, %s): stub\n", debugstr_w(x), debugstr_w(y));
1456 return 0;
1457}
1458
1459/************************************************************************
1460 * DoEnvironmentSubst [SHELL32.53]
1461 *
1462 */
1463HRESULT WINAPI DoEnvironmentSubstAW(LPVOID x, LPVOID y)
1464{
1465 if (SHELL_OsIsUnicode())
1466 return DoEnvironmentSubstW(x, y);
1467 return DoEnvironmentSubstA(x, y);
1468}
1469
1470/*************************************************************************
1471 * @ [SHELL32.243]
1472 *
1473 * Win98+ by-ordinal routine. In Win98 this routine returns zero and
1474 * does nothing else. Possibly this does something in NT or SHELL32 5.0?
1475 *
1476 */
1477
1478BOOL WINAPI shell32_243(DWORD a, DWORD b)
1479{
1480 return FALSE;
1481}
1482
1483/*************************************************************************
1484 * @ [SHELL32.714]
1485 */
1486DWORD WINAPI SHELL32_714(LPVOID x)
1487{
1488 FIXME("(%s)stub\n", debugstr_w(x));
1489 return 0;
1490}
1491
1492/*************************************************************************
1493 * SHAddFromPropSheetExtArray [SHELL32.167]
1494 */
1495DWORD WINAPI SHAddFromPropSheetExtArray(DWORD a, DWORD b, DWORD c)
1496{
1497 FIXME("(%08lx,%08lx,%08lx)stub\n", a, b, c);
1498 return 0;
1499}
1500
1501/*************************************************************************
1502 * SHCreatePropSheetExtArray [SHELL32.168]
1503 */
1504DWORD WINAPI SHCreatePropSheetExtArray(DWORD a, LPCSTR b, DWORD c)
1505{
1506 FIXME("(%08lx,%s,%08lx)stub\n", a, debugstr_a(b), c);
1507 return 0;
1508}
1509
1510/*************************************************************************
1511 * SHReplaceFromPropSheetExtArray [SHELL32.170]
1512 */
1513DWORD WINAPI SHReplaceFromPropSheetExtArray(DWORD a, DWORD b, DWORD c, DWORD d)
1514{
1515 FIXME("(%08lx,%08lx,%08lx,%08lx)stub\n", a, b, c, d);
1516 return 0;
1517}
1518
1519/*************************************************************************
1520 * SHDestroyPropSheetExtArray [SHELL32.169]
1521 */
1522DWORD WINAPI SHDestroyPropSheetExtArray(DWORD a)
1523{
1524 FIXME("(%08lx)stub\n", a);
1525 return 0;
1526}
1527
1528/*************************************************************************
1529 * CIDLData_CreateFromIDArray [SHELL32.83]
1530 *
1531 * Create IDataObject from PIDLs??
1532 */
1533HRESULT WINAPI CIDLData_CreateFromIDArray(
1534 LPCITEMIDLIST pidlFolder,
1535 DWORD cpidlFiles,
1536 LPCITEMIDLIST *lppidlFiles,
1537 LPDATAOBJECT *ppdataObject)
1538{
1539 INT i;
1540 HWND hwnd = 0; /*FIXME: who should be hwnd of owner? set to desktop */
1541
1542 TRACE("(%p, %ld, %p, %p)\n", pidlFolder, cpidlFiles, lppidlFiles, ppdataObject);
1543 if (TRACE_ON(pidl))
1544 {
1545 pdump (pidlFolder);
1546 for (i=0; i<cpidlFiles; i++) pdump (lppidlFiles[i]);
1547 }
1548 *ppdataObject = IDataObject_Constructor( hwnd, pidlFolder,
1549 lppidlFiles, cpidlFiles);
1550 if (*ppdataObject) return S_OK;
1551 return E_OUTOFMEMORY;
1552}
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