1 /*
2 * Implementation of userenv.dll
3 *
4 * Copyright 2006 Mike McCormack for CodeWeavers
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include <stdarg.h>
22
23 #include "ntstatus.h"
24 #define WIN32_NO_STATUS
25 #include "windef.h"
26 #include "winbase.h"
27 #include "winreg.h"
28 #include "winternl.h"
29 #include "userenv.h"
30
31 #include "wine/debug.h"
32
33 WINE_DEFAULT_DEBUG_CHANNEL( userenv );
34
35 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
36 {
37 TRACE("%p %d %p\n", hinstDLL, fdwReason, lpvReserved);
38
39 switch (fdwReason)
40 {
41 case DLL_WINE_PREATTACH:
42 return FALSE; /* prefer native version */
43 case DLL_PROCESS_ATTACH:
44 DisableThreadLibraryCalls(hinstDLL);
45 break;
46 case DLL_PROCESS_DETACH:
47 break;
48 }
49 return TRUE;
50 }
51
52 BOOL WINAPI CreateEnvironmentBlock( LPVOID* lpEnvironment,
53 HANDLE hToken, BOOL bInherit )
54 {
55 NTSTATUS r;
56
57 TRACE("%p %p %d\n", lpEnvironment, hToken, bInherit );
58
59 if (!lpEnvironment)
60 return FALSE;
61
62 r = RtlCreateEnvironment(bInherit, (WCHAR **)lpEnvironment);
63 if (r == STATUS_SUCCESS)
64 return TRUE;
65 return FALSE;
66 }
67
68 BOOL WINAPI DestroyEnvironmentBlock(LPVOID lpEnvironment)
69 {
70 NTSTATUS r;
71
72 TRACE("%p\n", lpEnvironment);
73 r = RtlDestroyEnvironment(lpEnvironment);
74 if (r == STATUS_SUCCESS)
75 return TRUE;
76 return FALSE;
77 }
78
79 BOOL WINAPI ExpandEnvironmentStringsForUserA( HANDLE hToken, LPCSTR lpSrc,
80 LPSTR lpDest, DWORD dwSize )
81 {
82 BOOL ret;
83
84 TRACE("%p %s %p %d\n", hToken, debugstr_a(lpSrc), lpDest, dwSize);
85
86 ret = ExpandEnvironmentStringsA( lpSrc, lpDest, dwSize );
87 TRACE("<- %s\n", debugstr_a(lpDest));
88 return ret;
89 }
90
91 BOOL WINAPI ExpandEnvironmentStringsForUserW( HANDLE hToken, LPCWSTR lpSrc,
92 LPWSTR lpDest, DWORD dwSize )
93 {
94 BOOL ret;
95
96 TRACE("%p %s %p %d\n", hToken, debugstr_w(lpSrc), lpDest, dwSize);
97
98 ret = ExpandEnvironmentStringsW( lpSrc, lpDest, dwSize );
99 TRACE("<- %s\n", debugstr_w(lpDest));
100 return ret;
101 }
102
103 BOOL WINAPI GetDefaultUserProfileDirectoryA( LPSTR lpProfileDir, LPDWORD lpcchSize )
104 {
105 FIXME("%p %p\n", lpProfileDir, lpcchSize );
106 return FALSE;
107 }
108
109 BOOL WINAPI GetDefaultUserProfileDirectoryW( LPWSTR lpProfileDir, LPDWORD lpcchSize )
110 {
111 FIXME("%p %p\n", lpProfileDir, lpcchSize );
112 return FALSE;
113 }
114
115 BOOL WINAPI GetUserProfileDirectoryA( HANDLE hToken, LPSTR lpProfileDir,
116 LPDWORD lpcchSize )
117 {
118 FIXME("%p %p %p\n", hToken, lpProfileDir, lpcchSize );
119 return FALSE;
120 }
121
122 BOOL WINAPI GetUserProfileDirectoryW( HANDLE hToken, LPWSTR lpProfileDir,
123 LPDWORD lpcchSize )
124 {
125 FIXME("%p %p %p\n", hToken, lpProfileDir, lpcchSize );
126 return FALSE;
127 }
128
129 static const char ProfileListA[] = "Software\\Microsoft\\Windows NT\\CurrentVersion\\ProfileList";
130
131 BOOL WINAPI GetProfilesDirectoryA( LPSTR lpProfilesDir, LPDWORD lpcchSize )
132 {
133 static const char ProfilesDirectory[] = "ProfilesDirectory";
134 LONG l;
135 HKEY key;
136 BOOL ret = FALSE;
137 DWORD len = 0, expanded_len;
138 LPSTR unexpanded_profiles_dir = NULL;
139
140 TRACE("%p %p\n", lpProfilesDir, lpcchSize );
141
142 if (!lpProfilesDir || !lpcchSize)
143 {
144 SetLastError(ERROR_INVALID_PARAMETER);
145 return FALSE;
146 }
147
148 l = RegOpenKeyExA(HKEY_LOCAL_MACHINE, ProfileListA, 0, KEY_READ, &key);
149 if (l)
150 {
151 SetLastError(l);
152 return FALSE;
153 }
154 l = RegQueryValueExA(key, ProfilesDirectory, NULL, NULL, NULL, &len);
155 if (l)
156 {
157 SetLastError(l);
158 goto end;
159 }
160 unexpanded_profiles_dir = HeapAlloc(GetProcessHeap(), 0, len);
161 if (!unexpanded_profiles_dir)
162 {
163 SetLastError(ERROR_OUTOFMEMORY);
164 goto end;
165 }
166 l = RegQueryValueExA(key, ProfilesDirectory, NULL, NULL,
167 (BYTE *)unexpanded_profiles_dir, &len);
168 if (l)
169 {
170 SetLastError(l);
171 goto end;
172 }
173 expanded_len = ExpandEnvironmentStringsA(unexpanded_profiles_dir, NULL, 0);
174 /* The returned length doesn't include the NULL terminator. */
175 if (*lpcchSize < expanded_len - 1)
176 {
177 *lpcchSize = expanded_len - 1;
178 SetLastError(ERROR_INSUFFICIENT_BUFFER);
179 goto end;
180 }
181 *lpcchSize = expanded_len - 1;
182 /* The return value is also the expected length. */
183 ret = ExpandEnvironmentStringsA(unexpanded_profiles_dir, lpProfilesDir,
184 expanded_len) - 1;
185 end:
186 HeapFree(GetProcessHeap(), 0, unexpanded_profiles_dir);
187 RegCloseKey(key);
188 return ret;
189 }
190
191 static const WCHAR ProfileListW[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s',' ','N','T','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','P','r','o','f','i','l','e','L','i','s','t',0};
192
193 BOOL WINAPI GetProfilesDirectoryW( LPWSTR lpProfilesDir, LPDWORD lpcchSize )
194 {
195 static const WCHAR ProfilesDirectory[] = {'P','r','o','f','i','l','e','s','D','i','r','e','c','t','o','r','y',0};
196 LONG l;
197 HKEY key;
198 BOOL ret = FALSE;
199 DWORD len = 0, expanded_len;
200 LPWSTR unexpanded_profiles_dir = NULL;
201
202 TRACE("%p %p\n", lpProfilesDir, lpcchSize );
203
204 if (!lpProfilesDir || !lpcchSize)
205 {
206 SetLastError(ERROR_INVALID_PARAMETER);
207 return FALSE;
208 }
209
210 l = RegOpenKeyExW(HKEY_LOCAL_MACHINE, ProfileListW, 0, KEY_READ, &key);
211 if (l)
212 {
213 SetLastError(l);
214 return FALSE;
215 }
216 l = RegQueryValueExW(key, ProfilesDirectory, NULL, NULL, NULL, &len);
217 if (l)
218 {
219 SetLastError(l);
220 goto end;
221 }
222 unexpanded_profiles_dir = HeapAlloc(GetProcessHeap(), 0, len);
223 if (!unexpanded_profiles_dir)
224 {
225 SetLastError(ERROR_OUTOFMEMORY);
226 goto end;
227 }
228 l = RegQueryValueExW(key, ProfilesDirectory, NULL, NULL,
229 (BYTE *)unexpanded_profiles_dir, &len);
230 if (l)
231 {
232 SetLastError(l);
233 goto end;
234 }
235 expanded_len = ExpandEnvironmentStringsW(unexpanded_profiles_dir, NULL, 0);
236 /* The returned length doesn't include the NULL terminator. */
237 if (*lpcchSize < expanded_len - 1)
238 {
239 *lpcchSize = expanded_len - 1;
240 SetLastError(ERROR_INSUFFICIENT_BUFFER);
241 goto end;
242 }
243 *lpcchSize = expanded_len - 1;
244 /* The return value is also the expected length. */
245 ret = ExpandEnvironmentStringsW(unexpanded_profiles_dir, lpProfilesDir,
246 expanded_len) - 1;
247 end:
248 HeapFree(GetProcessHeap(), 0, unexpanded_profiles_dir);
249 RegCloseKey(key);
250 return ret;
251 }
252
253 BOOL WINAPI GetAllUsersProfileDirectoryA( LPSTR lpProfileDir, LPDWORD lpcchSize )
254 {
255 FIXME("%p %p\n", lpProfileDir, lpcchSize);
256 return FALSE;
257 }
258
259 BOOL WINAPI GetAllUsersProfileDirectoryW( LPWSTR lpProfileDir, LPDWORD lpcchSize )
260 {
261 FIXME("%p %p\n", lpProfileDir, lpcchSize);
262 return FALSE;
263 }
264
265 BOOL WINAPI GetProfileType( DWORD *pdwFlags )
266 {
267 FIXME("%p\n", pdwFlags );
268 *pdwFlags = 0;
269 return TRUE;
270 }
271
272 BOOL WINAPI LoadUserProfileA( HANDLE hToken, LPPROFILEINFOA lpProfileInfo )
273 {
274 FIXME("%p %p\n", hToken, lpProfileInfo );
275 lpProfileInfo->hProfile = HKEY_CURRENT_USER;
276 return TRUE;
277 }
278
279 BOOL WINAPI LoadUserProfileW( HANDLE hToken, LPPROFILEINFOW lpProfileInfo )
280 {
281 FIXME("%p %p\n", hToken, lpProfileInfo );
282 lpProfileInfo->hProfile = HKEY_CURRENT_USER;
283 return TRUE;
284 }
285
286 BOOL WINAPI RegisterGPNotification( HANDLE event, BOOL machine )
287 {
288 FIXME("%p %d\n", event, machine );
289 return TRUE;
290 }
291
292 BOOL WINAPI UnregisterGPNotification( HANDLE event )
293 {
294 FIXME("%p\n", event );
295 return TRUE;
296 }
297
298 BOOL WINAPI UnloadUserProfile( HANDLE hToken, HANDLE hProfile )
299 {
300 FIXME("(%p, %p): stub\n", hToken, hProfile);
301 return FALSE;
302 }
303
304 /******************************************************************************
305 * USERENV.138
306 *
307 * Create .lnk file
308 *
309 * PARAMETERS
310 * int csidl [in] well-known directory location to create link in
311 * LPCSTR lnk_dir [in] directory (relative to directory specified by csidl) to create link in
312 * LPCSTR lnk_filename [in] filename of the link file without .lnk extension
313 * LPCSTR lnk_target [in] file/directory pointed to by link
314 * LPCSTR lnk_iconfile [in] link icon resource filename
315 * DWORD lnk_iconid [in] link icon resource id in file referred by lnk_iconfile
316 * LPCSTR work_directory [in] link target's work directory
317 * WORD hotkey [in] link hotkey (virtual key id)
318 * DWORD win_state [in] initial window size (SW_SHOWMAXIMIZED to start maximized,
319 * SW_SHOWMINNOACTIVE to start minimized, everything else is default state)
320 * LPCSTR comment [in] comment - link's comment
321 * LPCSTR loc_filename_resfile [in] resource file which holds localized filename for this link file
322 * DWORD loc_filename_resid [in] resource id for this link file's localized filename
323 *
324 * RETURNS
325 * TRUE: Link file was successfully created
326 * FALSE: Link file was not created
327 */
328 BOOL WINAPI USERENV_138( int csidl, LPCSTR lnk_dir, LPCSTR lnk_filename,
329 LPCSTR lnk_target, LPCSTR lnk_iconfile, DWORD lnk_iconid,
330 LPCSTR work_directory, WORD hotkey, DWORD win_state, LPCSTR comment,
331 LPCSTR loc_filename_resfile, DWORD loc_filename_resid)
332 {
333 FIXME("(%d,%s,%s,%s,%s,%d,%s,0x%x,%d,%s,%s,%d) - stub\n", csidl, debugstr_a(lnk_dir),
334 debugstr_a(lnk_filename), debugstr_a(lnk_target), debugstr_a(lnk_iconfile),
335 lnk_iconid, debugstr_a(work_directory), hotkey, win_state,
336 debugstr_a(comment), debugstr_a(loc_filename_resfile), loc_filename_resid );
337
338 return FALSE;
339 }
340
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