2 * Advpack registry functions
4 * Copyright 2004 Huw D M Davies
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.
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.
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
29 #include "wine/unicode.h"
30 #include "wine/debug.h"
32 WINE_DEFAULT_DEBUG_CHANNEL(advpack);
34 static const WCHAR REGINST[] = {'R','E','G','I','N','S','T',0};
35 static const WCHAR Strings[] = {'S','t','r','i','n','g','s',0};
36 static const WCHAR MOD_PATH[] = {'_','M','O','D','_','P','A','T','H',0};
37 static const WCHAR SYS_MOD_PATH[] = {'_','S','Y','S','_','M','O','D','_','P','A','T','H',0};
38 static const WCHAR SystemRoot[] = {'S','y','s','t','e','m','R','o','o','t',0};
39 static const WCHAR escaped_SystemRoot[] = {'%','S','y','s','t','e','m','R','o','o','t','%',0};
40 static const WCHAR quote[] = {'\"',0};
42 static BOOL get_temp_ini_path(LPWSTR name)
44 WCHAR tmp_dir[MAX_PATH];
45 WCHAR prefix[] = {'a','v','p',0};
47 if(!GetTempPathW(sizeof(tmp_dir)/sizeof(WCHAR), tmp_dir))
50 if(!GetTempFileNameW(tmp_dir, prefix, 0, name))
55 static BOOL create_tmp_ini_file(HMODULE hm, WCHAR *ini_file)
59 DWORD rsrc_size, bytes_written;
61 HANDLE hf = INVALID_HANDLE_VALUE;
63 if(!get_temp_ini_path(ini_file)) {
64 ERR("Can't get temp ini file path\n");
68 if(!(hrsrc = FindResourceW(hm, REGINST, REGINST))) {
69 ERR("Can't find REGINST resource\n");
73 rsrc_size = SizeofResource(hm, hrsrc);
74 hmem = LoadResource(hm, hrsrc);
75 rsrc_data = LockResource(hmem);
77 if(!rsrc_data || !rsrc_size) {
78 ERR("Can't load REGINST resource\n");
82 if((hf = CreateFileW(ini_file, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
83 FILE_ATTRIBUTE_NORMAL, NULL)) == INVALID_HANDLE_VALUE) {
84 ERR("Unable to create temp ini file\n");
87 if(!WriteFile(hf, rsrc_data, rsrc_size, &bytes_written, NULL) || rsrc_size != bytes_written) {
88 ERR("Write failed\n");
95 if(hmem) FreeResource(hmem);
96 if(hf != INVALID_HANDLE_VALUE) CloseHandle(hf);
100 static void strentry_atow(const STRENTRYA *aentry, STRENTRYW *wentry)
102 DWORD name_len, val_len;
104 name_len = MultiByteToWideChar(CP_ACP, 0, aentry->pszName, -1, NULL, 0);
105 val_len = MultiByteToWideChar(CP_ACP, 0, aentry->pszValue, -1, NULL, 0);
107 wentry->pszName = HeapAlloc(GetProcessHeap(), 0, name_len * sizeof(WCHAR));
108 wentry->pszValue = HeapAlloc(GetProcessHeap(), 0, val_len * sizeof(WCHAR));
110 MultiByteToWideChar(CP_ACP, 0, aentry->pszName, -1, wentry->pszName, name_len);
111 MultiByteToWideChar(CP_ACP, 0, aentry->pszValue, -1, wentry->pszValue, val_len);
114 static STRTABLEW *strtable_atow(const STRTABLEA *atable)
119 wtable = HeapAlloc(GetProcessHeap(), 0, sizeof(STRTABLEW));
120 wtable->pse = HeapAlloc(GetProcessHeap(), 0, atable->cEntries * sizeof(STRENTRYW));
121 wtable->cEntries = atable->cEntries;
123 for (j = 0; j < wtable->cEntries; j++)
124 strentry_atow(&atable->pse[j], &wtable->pse[j]);
129 static void free_strtable(STRTABLEW *wtable)
133 for (j = 0; j < wtable->cEntries; j++)
135 HeapFree(GetProcessHeap(), 0, wtable->pse[j].pszName);
136 HeapFree(GetProcessHeap(), 0, wtable->pse[j].pszValue);
139 HeapFree(GetProcessHeap(), 0, wtable->pse);
140 HeapFree(GetProcessHeap(), 0, wtable);
143 /***********************************************************************
144 * RegInstallA (advpack.@)
148 HRESULT WINAPI RegInstallA(HMODULE hm, LPCSTR pszSection, const STRTABLEA* pstTable)
150 UNICODE_STRING section;
154 TRACE("(%p, %s, %p)\n", hm, debugstr_a(pszSection), pstTable);
157 wtable = strtable_atow(pstTable);
161 RtlCreateUnicodeStringFromAsciiz(§ion, pszSection);
163 hr = RegInstallW(hm, section.Buffer, wtable);
166 free_strtable(wtable);
168 RtlFreeUnicodeString(§ion);
173 static HRESULT write_predefined_strings(HMODULE hm, LPCWSTR ini_path)
175 WCHAR mod_path[MAX_PATH + 2];
176 WCHAR sys_mod_path[MAX_PATH + 2];
177 WCHAR sys_root[MAX_PATH];
180 if (!GetModuleFileNameW(hm, mod_path + 1, sizeof(mod_path) / sizeof(WCHAR) - 2))
183 lstrcatW(mod_path, quote);
184 WritePrivateProfileStringW(Strings, MOD_PATH, mod_path, ini_path);
187 GetEnvironmentVariableW(SystemRoot, sys_root, sizeof(sys_root) / sizeof(WCHAR));
189 if(!strncmpiW(sys_root, mod_path + 1, strlenW(sys_root)))
191 *sys_mod_path = '\"';
192 strcpyW(sys_mod_path + 1, escaped_SystemRoot);
193 strcatW(sys_mod_path, mod_path + 1 + strlenW(sys_root));
197 FIXME("SYS_MOD_PATH needs more work\n");
198 strcpyW(sys_mod_path, mod_path);
201 WritePrivateProfileStringW(Strings, SYS_MOD_PATH, sys_mod_path, ini_path);
206 /***********************************************************************
207 * RegInstallW (advpack.@)
209 * Loads an INF from a string resource, adds entries to the string
210 * substitution table, and executes the INF.
213 * hm [I] Module that contains the REGINST resource.
214 * pszSection [I] The INF section to execute.
215 * pstTable [I] Table of string substitutions.
221 HRESULT WINAPI RegInstallW(HMODULE hm, LPCWSTR pszSection, const STRTABLEW* pstTable)
225 WCHAR tmp_ini_path[MAX_PATH];
228 TRACE("(%p, %s, %p)\n", hm, debugstr_w(pszSection), pstTable);
230 if(!create_tmp_ini_file(hm, tmp_ini_path))
233 if (write_predefined_strings(hm, tmp_ini_path) != S_OK)
236 /* Write the additional string table */
239 for(i = 0; i < pstTable->cEntries; i++)
241 WCHAR tmp_value[MAX_PATH + 2];
244 lstrcpyW(tmp_value + 1, pstTable->pse[i].pszValue);
245 lstrcatW(tmp_value, quote);
247 WritePrivateProfileStringW(Strings, pstTable->pse[i].pszName, tmp_value, tmp_ini_path);
252 WritePrivateProfileStringW(NULL, NULL, NULL, tmp_ini_path);
254 /* FIXME: read AdvOptions val for dwFlags */
255 ZeroMemory(&cabinfo, sizeof(CABINFOW));
256 cabinfo.pszInf = tmp_ini_path;
257 cabinfo.pszSection = (LPWSTR)pszSection;
260 hr = ExecuteCabW(NULL, &cabinfo, NULL);
264 DeleteFileW(tmp_ini_path);
269 /***********************************************************************
270 * RegRestoreAllA (advpack.@)
272 * See RegRestoreAllW.
274 HRESULT WINAPI RegRestoreAllA(HWND hWnd, LPSTR pszTitleString, HKEY hkBackupKey)
276 UNICODE_STRING title;
279 TRACE("(%p, %s, %p)\n", hWnd, debugstr_a(pszTitleString), hkBackupKey);
281 RtlCreateUnicodeStringFromAsciiz(&title, pszTitleString);
283 hr = RegRestoreAllW(hWnd, title.Buffer, hkBackupKey);
285 RtlFreeUnicodeString(&title);
290 /***********************************************************************
291 * RegRestoreAllW (advpack.@)
293 * Restores all saved registry entries.
296 * hWnd [I] Handle to the window used for the display.
297 * pszTitleString [I] Title of the window.
298 * hkBackupKey [I] Handle to the backup key.
307 HRESULT WINAPI RegRestoreAllW(HWND hWnd, LPWSTR pszTitleString, HKEY hkBackupKey)
309 FIXME("(%p, %s, %p) stub\n", hWnd, debugstr_w(pszTitleString), hkBackupKey);
314 /***********************************************************************
315 * RegSaveRestoreA (advpack.@)
317 * See RegSaveRestoreW.
319 HRESULT WINAPI RegSaveRestoreA(HWND hWnd, LPCSTR pszTitleString, HKEY hkBackupKey,
320 LPCSTR pcszRootKey, LPCSTR pcszSubKey,
321 LPCSTR pcszValueName, DWORD dwFlags)
323 UNICODE_STRING title, root, subkey, value;
326 TRACE("(%p, %s, %p, %s, %s, %s, %d)\n", hWnd, debugstr_a(pszTitleString),
327 hkBackupKey, debugstr_a(pcszRootKey), debugstr_a(pcszSubKey),
328 debugstr_a(pcszValueName), dwFlags);
330 RtlCreateUnicodeStringFromAsciiz(&title, pszTitleString);
331 RtlCreateUnicodeStringFromAsciiz(&root, pcszRootKey);
332 RtlCreateUnicodeStringFromAsciiz(&subkey, pcszSubKey);
333 RtlCreateUnicodeStringFromAsciiz(&value, pcszValueName);
335 hr = RegSaveRestoreW(hWnd, title.Buffer, hkBackupKey, root.Buffer,
336 subkey.Buffer, value.Buffer, dwFlags);
338 RtlFreeUnicodeString(&title);
339 RtlFreeUnicodeString(&root);
340 RtlFreeUnicodeString(&subkey);
341 RtlFreeUnicodeString(&value);
346 /***********************************************************************
347 * RegSaveRestoreW (advpack.@)
349 * Saves or restores the specified registry value.
352 * hWnd [I] Handle to the window used for the display.
353 * pszTitleString [I] Title of the window.
354 * hkBackupKey [I] Key used to store the backup data.
355 * pcszRootKey [I] Root key of the registry value
356 * pcszSubKey [I] Sub key of the registry value.
357 * pcszValueName [I] Value to save or restore.
358 * dwFlags [I] See advpub.h.
367 HRESULT WINAPI RegSaveRestoreW(HWND hWnd, LPCWSTR pszTitleString, HKEY hkBackupKey,
368 LPCWSTR pcszRootKey, LPCWSTR pcszSubKey,
369 LPCWSTR pcszValueName, DWORD dwFlags)
371 FIXME("(%p, %s, %p, %s, %s, %s, %d): stub\n", hWnd, debugstr_w(pszTitleString),
372 hkBackupKey, debugstr_w(pcszRootKey), debugstr_w(pcszSubKey),
373 debugstr_w(pcszValueName), dwFlags);
378 /***********************************************************************
379 * RegSaveRestoreOnINFA (advpack.@)
381 * See RegSaveRestoreOnINFW.
383 HRESULT WINAPI RegSaveRestoreOnINFA(HWND hWnd, LPCSTR pszTitle, LPCSTR pszINF,
384 LPCSTR pszSection, HKEY hHKLMBackKey,
385 HKEY hHKCUBackKey, DWORD dwFlags)
387 UNICODE_STRING title, inf, section;
390 TRACE("(%p, %s, %s, %s, %p, %p, %d)\n", hWnd, debugstr_a(pszTitle),
391 debugstr_a(pszINF), debugstr_a(pszSection),
392 hHKLMBackKey, hHKCUBackKey, dwFlags);
394 RtlCreateUnicodeStringFromAsciiz(&title, pszTitle);
395 RtlCreateUnicodeStringFromAsciiz(&inf, pszINF);
396 RtlCreateUnicodeStringFromAsciiz(§ion, pszSection);
398 hr = RegSaveRestoreOnINFW(hWnd, title.Buffer, inf.Buffer, section.Buffer,
399 hHKLMBackKey, hHKCUBackKey, dwFlags);
401 RtlFreeUnicodeString(&title);
402 RtlFreeUnicodeString(&inf);
403 RtlFreeUnicodeString(§ion);
408 /***********************************************************************
409 * RegSaveRestoreOnINFW (advpack.@)
411 * Saves or restores the specified INF Reg section.
414 * hWnd [I] Handle to the window used for the display.
415 * pszTitle [I] Title of the window.
416 * pszINF [I] Filename of the INF.
417 * pszSection [I] Section to save or restore.
418 * hHKLMBackKey [I] Opened key in HKLM to store data.
419 * hHKCUBackKey [I] Opened key in HKCU to store data.
420 * dwFlags [I] See advpub.h
429 HRESULT WINAPI RegSaveRestoreOnINFW(HWND hWnd, LPCWSTR pszTitle, LPCWSTR pszINF,
430 LPCWSTR pszSection, HKEY hHKLMBackKey,
431 HKEY hHKCUBackKey, DWORD dwFlags)
433 FIXME("(%p, %s, %s, %s, %p, %p, %d): stub\n", hWnd, debugstr_w(pszTitle),
434 debugstr_w(pszINF), debugstr_w(pszSection),
435 hHKLMBackKey, hHKCUBackKey, dwFlags);