2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2005 Mike McCormack for CodeWeavers
5 * Copyright 2005 Aric Stewart for CodeWeavers
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #define NONAMELESSUNION
32 #include "wine/debug.h"
36 #include "wine/unicode.h"
41 WINE_DEFAULT_DEBUG_CHANNEL(msi);
44 * This module will be all the helper functions for registry access by the
48 static const WCHAR szUserDataFeatures_fmt[] = {
49 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
50 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
51 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
52 '%','s','\\','P','r','o','d','u','c','t','s','\\','%','s','\\','F','e','a','t','u','r','e','s',0};
54 static const WCHAR szUserDataComp_fmt[] = {
55 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
56 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
57 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
58 '%','s','\\','C','o','m','p','o','n','e','n','t','s','\\','%','s',0};
60 static const WCHAR szUserDataComponents_fmt[] = {
61 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
62 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
63 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
64 '%','s','\\','C','o','m','p','o','n','e','n','t','s',0};
66 static const WCHAR szUserDataProd_fmt[] = {
67 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
68 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
69 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
70 '%','s','\\','P','r','o','d','u','c','t','s','\\','%','s',0};
72 static const WCHAR szUserDataProducts_fmt[] = {
73 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
74 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
75 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
76 '%','s','\\','P','r','o','d','u','c','t','s',0};
78 static const WCHAR szUserDataPatch_fmt[] = {
79 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
80 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
81 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
82 '%','s','\\','P','a','t','c','h','e','s','\\','%','s',0};
84 static const WCHAR szUserDataPatches_fmt[] = {
85 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
86 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
87 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
88 '%','s','\\','P','a','t','c','h','e','s',0};
90 static const WCHAR szUserDataProductPatches_fmt[] = {
91 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
92 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
93 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
94 '%','s','\\','P','r','o','d','u','c','t','s','\\','%','s','\\','P','a','t','c','h','e','s',0};
96 static const WCHAR szInstallProperties_fmt[] = {
97 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
98 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
99 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
100 '%','s','\\','P','r','o','d','u','c','t','s','\\','%','s','\\',
101 'I','n','s','t','a','l','l','P','r','o','p','e','r','t','i','e','s',0};
103 static const WCHAR szInstaller_LocalManaged_fmt[] = {
104 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
105 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
106 'I','n','s','t','a','l','l','e','r','\\','M','a','n','a','g','e','d','\\','%','s','\\',
107 'I','n','s','t','a','l','l','e','r','\\','P','r','o','d','u','c','t','s',0};
109 static const WCHAR szInstaller_LocalManagedProd_fmt[] = {
110 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
111 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
112 'I','n','s','t','a','l','l','e','r','\\','M','a','n','a','g','e','d','\\','%','s','\\',
113 'I','n','s','t','a','l','l','e','r','\\','P','r','o','d','u','c','t','s','\\','%','s',0};
115 static const WCHAR szInstaller_LocalManagedFeat_fmt[] = {
116 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
117 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
118 'I','n','s','t','a','l','l','e','r','\\','M','a','n','a','g','e','d','\\','%','s','\\',
119 'I','n','s','t','a','l','l','e','r','\\','F','e','a','t','u','r','e','s','\\','%','s',0};
121 static const WCHAR szInstaller_Products[] = {
122 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
123 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
124 'I','n','s','t','a','l','l','e','r','\\','P','r','o','d','u','c','t','s',0};
126 static const WCHAR szInstaller_Patches[] = {
127 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
128 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
129 'I','n','s','t','a','l','l','e','r','\\','P','a','t','c','h','e','s',0};
131 static const WCHAR szInstaller_Components[] = {
132 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
133 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
134 'I','n','s','t','a','l','l','e','r','\\','C','o','m','p','o','n','e','n','t','s',0};
136 static const WCHAR szInstaller_LocalClassesProducts[] = {
137 'S','o','f','t','w','a','r','e','\\','C','l','a','s','s','e','s','\\',
138 'I','n','s','t','a','l','l','e','r','\\','P','r','o','d','u','c','t','s',0};
140 static const WCHAR szInstaller_LocalClassesFeatures[] = {
141 'S','o','f','t','w','a','r','e','\\','C','l','a','s','s','e','s','\\',
142 'I','n','s','t','a','l','l','e','r','\\','F','e','a','t','u','r','e','s',0};
144 static const WCHAR szInstaller_LocalClassesProd[] = {
145 'S','o','f','t','w','a','r','e','\\','C','l','a','s','s','e','s','\\',
146 'I','n','s','t','a','l','l','e','r','\\','P','r','o','d','u','c','t','s','\\',0};
148 static const WCHAR szInstaller_LocalClassesFeat[] = {
149 'S','o','f','t','w','a','r','e','\\','C','l','a','s','s','e','s','\\',
150 'I','n','s','t','a','l','l','e','r','\\','F','e','a','t','u','r','e','s','\\',0};
152 static const WCHAR szInstaller_ClassesUpgradeCode[] = {
153 'S','o','f','t','w','a','r','e','\\','C','l','a','s','s','e','s','\\',
154 'I','n','s','t','a','l','l','e','r','\\','U','p','g','r','a','d','e','C','o','d','e','s','\\',0};
156 static const WCHAR szInstaller_ClassesUpgradeCodes[] = {
157 'S','o','f','t','w','a','r','e','\\','C','l','a','s','s','e','s','\\',
158 'I','n','s','t','a','l','l','e','r','\\','U','p','g','r','a','d','e','C','o','d','e','s',0};
160 static const WCHAR szInstaller_Features[] = {
161 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
162 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
163 'I','n','s','t','a','l','l','e','r','\\','F','e','a','t','u','r','e','s','\\',0};
165 static const WCHAR szInstaller_UpgradeCodes[] = {
166 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
167 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
168 'I','n','s','t','a','l','l','e','r','\\','U','p','g','r','a','d','e','C','o','d','e','s','\\',0};
170 static const WCHAR szInstaller_UserUpgradeCodes[] = {
171 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
172 'I','n','s','t','a','l','l','e','r','\\','U','p','g','r','a','d','e','C','o','d','e','s','\\',0};
174 static const WCHAR szUninstall[] = {
175 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
176 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
177 'U','n','i','n','s','t','a','l','l','\\',0};
179 static const WCHAR szUninstall_32node[] = {
180 'S','o','f','t','w','a','r','e','\\','W','o','w','6','4','3','2','N','o','d','e','\\',
181 'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
182 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\','U','n','i','n','s','t','a','l','l','\\',0};
184 static const WCHAR szUserComponents[] = {
185 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
186 'I','n','s','t','a','l','l','e','r','\\','C','o','m','p','o','n','e','n','t','s','\\',0};
188 static const WCHAR szUserFeatures[] = {
189 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
190 'I','n','s','t','a','l','l','e','r','\\','F','e','a','t','u','r','e','s','\\',0};
192 static const WCHAR szUserProducts[] = {
193 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
194 'I','n','s','t','a','l','l','e','r','\\','P','r','o','d','u','c','t','s','\\',0};
196 static const WCHAR szUserPatches[] = {
197 'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
198 'I','n','s','t','a','l','l','e','r','\\','P','a','t','c','h','e','s','\\',0};
200 BOOL unsquash_guid(LPCWSTR in, LPWSTR out)
204 if (lstrlenW(in) != 32)
219 out[n++] = in[17+i*2];
220 out[n++] = in[16+i*2];
225 out[n++] = in[17+i*2];
226 out[n++] = in[16+i*2];
233 BOOL squash_guid(LPCWSTR in, LPWSTR out)
240 if (FAILED(CLSIDFromString((LPCOLESTR)in, &guid)))
254 out[17+i*2] = in[n++];
255 out[16+i*2] = in[n++];
260 out[17+i*2] = in[n++];
261 out[16+i*2] = in[n++];
268 /* tables for encoding and decoding base85 */
269 static const unsigned char table_dec85[0x80] = {
270 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
271 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
272 0xff,0x00,0xff,0xff,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0xff,
273 0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0xff,0xff,0xff,0x16,0xff,0x17,
274 0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
275 0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,0x30,0x31,0x32,0x33,0xff,0x34,0x35,0x36,
276 0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42,0x43,0x44,0x45,0x46,
277 0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f,0x50,0x51,0x52,0xff,0x53,0x54,0xff,
280 static const char table_enc85[] =
281 "!$%&'()*+,-.0123456789=?@ABCDEFGHIJKLMNO"
282 "PQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwx"
286 * Converts a base85 encoded guid into a GUID pointer
287 * Base85 encoded GUIDs should be 20 characters long.
289 * returns TRUE if successful, FALSE if not
291 BOOL decode_base85_guid( LPCWSTR str, GUID *guid )
293 DWORD i, val = 0, base = 1, *p;
299 for( i=0; i<20; i++ )
306 val += table_dec85[str[i]] * base;
309 if( table_dec85[str[i]] == 0xff )
319 * Encodes a base85 guid given a GUID pointer
320 * Caller should provide a 21 character buffer for the encoded string.
322 * returns TRUE if successful, FALSE if not
324 BOOL encode_base85_guid( GUID *guid, LPWSTR str )
326 unsigned int x, *p, i;
328 p = (unsigned int*) guid;
332 *str++ = table_enc85[x%85];
334 *str++ = table_enc85[x%85];
336 *str++ = table_enc85[x%85];
338 *str++ = table_enc85[x%85];
340 *str++ = table_enc85[x%85];
347 DWORD msi_version_str_to_dword(LPCWSTR p)
349 DWORD major, minor = 0, build = 0, version = 0;
360 p = strchrW(p+1, '.');
365 return MAKELONG(build, MAKEWORD(minor, major));
368 LONG msi_reg_set_val_str( HKEY hkey, LPCWSTR name, LPCWSTR value )
371 if (!value) value = szEmpty;
372 len = (lstrlenW(value) + 1) * sizeof (WCHAR);
373 return RegSetValueExW( hkey, name, 0, REG_SZ, (const BYTE *)value, len );
376 LONG msi_reg_set_val_multi_str( HKEY hkey, LPCWSTR name, LPCWSTR value )
379 while (*p) p += lstrlenW(p) + 1;
380 return RegSetValueExW( hkey, name, 0, REG_MULTI_SZ,
381 (const BYTE *)value, (p + 1 - value) * sizeof(WCHAR) );
384 LONG msi_reg_set_val_dword( HKEY hkey, LPCWSTR name, DWORD val )
386 return RegSetValueExW( hkey, name, 0, REG_DWORD, (LPBYTE)&val, sizeof (DWORD) );
389 LONG msi_reg_set_subkey_val( HKEY hkey, LPCWSTR path, LPCWSTR name, LPCWSTR val )
394 r = RegCreateKeyW( hkey, path, &hsubkey );
395 if (r != ERROR_SUCCESS)
397 r = msi_reg_set_val_str( hsubkey, name, val );
398 RegCloseKey( hsubkey );
402 LPWSTR msi_reg_get_val_str( HKEY hkey, LPCWSTR name )
408 r = RegQueryValueExW(hkey, name, NULL, NULL, NULL, &len);
409 if (r != ERROR_SUCCESS)
412 len += sizeof (WCHAR);
413 val = msi_alloc( len );
417 RegQueryValueExW(hkey, name, NULL, NULL, (LPBYTE) val, &len);
421 BOOL msi_reg_get_val_dword( HKEY hkey, LPCWSTR name, DWORD *val)
423 DWORD type, len = sizeof (DWORD);
424 LONG r = RegQueryValueExW(hkey, name, NULL, &type, (LPBYTE) val, &len);
425 return r == ERROR_SUCCESS && type == REG_DWORD;
428 static WCHAR *get_user_sid(void)
435 if (!OpenProcessToken( GetCurrentProcess(), TOKEN_QUERY, &token )) return NULL;
436 if (!(user = msi_alloc( size )))
438 CloseHandle( token );
441 if (!GetTokenInformation( token, TokenUser, user, size, &size ))
444 if (GetLastError() != ERROR_INSUFFICIENT_BUFFER || !(user = msi_alloc( size )))
446 CloseHandle( token );
449 GetTokenInformation( token, TokenUser, user, size, &size );
451 CloseHandle( token );
452 if (!ConvertSidToStringSidW( user->User.Sid, &ret ))
461 UINT MSIREG_OpenUninstallKey(const WCHAR *product, enum platform platform, HKEY *key, BOOL create)
463 WCHAR keypath[0x200];
465 TRACE("%s\n", debugstr_w(product));
467 if (is_64bit && platform == PLATFORM_INTEL)
469 strcpyW(keypath, szUninstall_32node);
470 strcatW(keypath, product);
474 strcpyW(keypath, szUninstall);
475 strcatW(keypath, product);
477 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, KEY_ALL_ACCESS, NULL, key, NULL);
478 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, KEY_ALL_ACCESS, key);
481 UINT MSIREG_DeleteUninstallKey(const WCHAR *product, enum platform platform)
483 WCHAR keypath[0x200];
485 TRACE("%s\n", debugstr_w(product));
487 if (is_64bit && platform == PLATFORM_INTEL)
489 strcpyW(keypath, szUninstall_32node);
490 strcatW(keypath, product);
494 strcpyW(keypath, szUninstall);
495 strcatW(keypath, product);
497 return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
500 UINT MSIREG_OpenProductKey(LPCWSTR szProduct, LPCWSTR szUserSid, MSIINSTALLCONTEXT context, HKEY *key, BOOL create)
502 LPWSTR usersid = NULL;
503 HKEY root = HKEY_LOCAL_MACHINE;
504 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
505 WCHAR squished_pc[GUID_SIZE], keypath[MAX_PATH];
507 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
508 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
510 if (context == MSIINSTALLCONTEXT_MACHINE)
512 strcpyW(keypath, szInstaller_LocalClassesProd);
513 strcatW(keypath, squished_pc);
515 else if (context == MSIINSTALLCONTEXT_USERUNMANAGED)
517 root = HKEY_CURRENT_USER;
518 strcpyW(keypath, szUserProducts);
519 strcatW(keypath, squished_pc);
525 if (!(usersid = get_user_sid()))
527 ERR("Failed to retrieve user SID\n");
528 return ERROR_FUNCTION_FAILED;
532 sprintfW(keypath, szInstaller_LocalManagedProd_fmt, szUserSid, squished_pc);
535 if (create) return RegCreateKeyExW(root, keypath, 0, NULL, 0, access, NULL, key, NULL);
536 return RegOpenKeyExW(root, keypath, 0, access, key);
539 UINT MSIREG_DeleteUserProductKey(LPCWSTR szProduct)
541 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
543 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
544 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
546 strcpyW(keypath, szUserProducts);
547 strcatW(keypath, squished_pc);
548 return RegDeleteTreeW(HKEY_CURRENT_USER, keypath);
551 UINT MSIREG_OpenUserPatchesKey(LPCWSTR szPatch, HKEY *key, BOOL create)
553 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
555 if (!squash_guid(szPatch, squished_pc)) return ERROR_FUNCTION_FAILED;
556 TRACE("%s squished %s\n", debugstr_w(szPatch), debugstr_w(squished_pc));
558 strcpyW(keypath, szUserPatches);
559 strcatW(keypath, squished_pc);
561 if (create) return RegCreateKeyW(HKEY_CURRENT_USER, keypath, key);
562 return RegOpenKeyW(HKEY_CURRENT_USER, keypath, key);
565 UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context, HKEY *key, BOOL create)
568 HKEY root = HKEY_LOCAL_MACHINE;
569 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
570 WCHAR squished_pc[GUID_SIZE], keypath[MAX_PATH];
572 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
573 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
575 if (context == MSIINSTALLCONTEXT_MACHINE)
577 strcpyW(keypath, szInstaller_LocalClassesFeat);
578 strcatW(keypath, squished_pc);
580 else if (context == MSIINSTALLCONTEXT_USERUNMANAGED)
582 root = HKEY_CURRENT_USER;
583 strcpyW(keypath, szUserFeatures);
584 strcatW(keypath, squished_pc);
588 if (!(usersid = get_user_sid()))
590 ERR("Failed to retrieve user SID\n");
591 return ERROR_FUNCTION_FAILED;
593 sprintfW(keypath, szInstaller_LocalManagedFeat_fmt, usersid, squished_pc);
596 if (create) return RegCreateKeyExW(root, keypath, 0, NULL, 0, access, NULL, key, NULL);
597 return RegOpenKeyExW(root, keypath, 0, access, key);
600 UINT MSIREG_DeleteUserFeaturesKey(LPCWSTR szProduct)
602 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
604 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
605 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
607 strcpyW(keypath, szUserFeatures);
608 strcatW(keypath, squished_pc);
609 return RegDeleteTreeW(HKEY_CURRENT_USER, keypath);
612 static UINT MSIREG_OpenInstallerFeaturesKey(LPCWSTR szProduct, HKEY *key, BOOL create)
614 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
615 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
617 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
618 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
620 strcpyW(keypath, szInstaller_Features);
621 strcatW(keypath, squished_pc);
623 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
624 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
627 UINT MSIREG_OpenUserDataFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context, HKEY *key, BOOL create)
630 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
631 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
633 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
634 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
636 if (context == MSIINSTALLCONTEXT_MACHINE)
638 sprintfW(keypath, szUserDataFeatures_fmt, szLocalSid, squished_pc);
642 if (!(usersid = get_user_sid()))
644 ERR("Failed to retrieve user SID\n");
645 return ERROR_FUNCTION_FAILED;
647 sprintfW(keypath, szUserDataFeatures_fmt, usersid, squished_pc);
650 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
651 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
654 UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY *key, BOOL create)
656 WCHAR squished_cc[GUID_SIZE], keypath[0x200];
658 if (!squash_guid(szComponent, squished_cc)) return ERROR_FUNCTION_FAILED;
659 TRACE("%s squished %s\n", debugstr_w(szComponent), debugstr_w(squished_cc));
661 strcpyW(keypath, szUserComponents);
662 strcatW(keypath, squished_cc);
664 if (create) return RegCreateKeyW(HKEY_CURRENT_USER, keypath, key);
665 return RegOpenKeyW(HKEY_CURRENT_USER, keypath, key);
668 UINT MSIREG_OpenUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid, HKEY *key, BOOL create)
670 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
671 WCHAR comp[GUID_SIZE], keypath[0x200];
674 if (!squash_guid(szComponent, comp)) return ERROR_FUNCTION_FAILED;
675 TRACE("%s squished %s\n", debugstr_w(szComponent), debugstr_w(comp));
679 if (!(usersid = get_user_sid()))
681 ERR("Failed to retrieve user SID\n");
682 return ERROR_FUNCTION_FAILED;
684 sprintfW(keypath, szUserDataComp_fmt, usersid, comp);
688 sprintfW(keypath, szUserDataComp_fmt, szUserSid, comp);
690 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
691 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
694 UINT MSIREG_DeleteUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid)
696 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
697 WCHAR comp[GUID_SIZE], keypath[0x200];
702 if (!squash_guid(szComponent, comp)) return ERROR_FUNCTION_FAILED;
703 TRACE("%s squished %s\n", debugstr_w(szComponent), debugstr_w(comp));
707 if (!(usersid = get_user_sid()))
709 ERR("Failed to retrieve user SID\n");
710 return ERROR_FUNCTION_FAILED;
712 sprintfW(keypath, szUserDataComponents_fmt, usersid);
716 sprintfW(keypath, szUserDataComponents_fmt, szUserSid);
718 if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, &hkey)) return ERROR_SUCCESS;
719 r = RegDeleteTreeW(hkey, comp);
724 UINT MSIREG_OpenUserDataProductKey(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext, LPCWSTR szUserSid, HKEY *key, BOOL create)
726 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
727 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
730 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
731 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
733 if (dwContext == MSIINSTALLCONTEXT_MACHINE)
734 sprintfW(keypath, szUserDataProd_fmt, szLocalSid, squished_pc);
736 sprintfW(keypath, szUserDataProd_fmt, szUserSid, squished_pc);
739 if (!(usersid = get_user_sid()))
741 ERR("Failed to retrieve user SID\n");
742 return ERROR_FUNCTION_FAILED;
744 sprintfW(keypath, szUserDataProd_fmt, usersid, squished_pc);
747 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
748 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
751 UINT MSIREG_OpenUserDataPatchKey(LPCWSTR szPatch, MSIINSTALLCONTEXT dwContext, HKEY *key, BOOL create)
753 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
754 WCHAR squished_patch[GUID_SIZE], keypath[0x200];
757 if (!squash_guid(szPatch, squished_patch)) return ERROR_FUNCTION_FAILED;
758 TRACE("%s squished %s\n", debugstr_w(szPatch), debugstr_w(squished_patch));
760 if (dwContext == MSIINSTALLCONTEXT_MACHINE)
761 sprintfW(keypath, szUserDataPatch_fmt, szLocalSid, squished_patch);
764 if (!(usersid = get_user_sid()))
766 ERR("Failed to retrieve user SID\n");
767 return ERROR_FUNCTION_FAILED;
769 sprintfW(keypath, szUserDataPatch_fmt, usersid, squished_patch);
772 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
773 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
776 UINT MSIREG_DeleteUserDataPatchKey(LPCWSTR patch, MSIINSTALLCONTEXT context)
778 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
779 WCHAR squished_patch[GUID_SIZE], keypath[0x200];
784 if (!squash_guid(patch, squished_patch)) return ERROR_FUNCTION_FAILED;
785 TRACE("%s squished %s\n", debugstr_w(patch), debugstr_w(squished_patch));
787 if (context == MSIINSTALLCONTEXT_MACHINE)
788 sprintfW(keypath, szUserDataPatches_fmt, szLocalSid);
791 if (!(usersid = get_user_sid()))
793 ERR("Failed to retrieve user SID\n");
794 return ERROR_FUNCTION_FAILED;
796 sprintfW(keypath, szUserDataPatches_fmt, usersid);
799 if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, &hkey)) return ERROR_SUCCESS;
800 r = RegDeleteTreeW(hkey, squished_patch);
805 UINT MSIREG_OpenUserDataProductPatchesKey(LPCWSTR product, MSIINSTALLCONTEXT context, HKEY *key, BOOL create)
807 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
808 WCHAR squished_product[GUID_SIZE], keypath[0x200];
811 if (!squash_guid(product, squished_product)) return ERROR_FUNCTION_FAILED;
812 TRACE("%s squished %s\n", debugstr_w(product), debugstr_w(squished_product));
814 if (context == MSIINSTALLCONTEXT_MACHINE)
815 sprintfW(keypath, szUserDataProductPatches_fmt, szLocalSid, squished_product);
818 if (!(usersid = get_user_sid()))
820 ERR("Failed to retrieve user SID\n");
821 return ERROR_FUNCTION_FAILED;
823 sprintfW(keypath, szUserDataProductPatches_fmt, usersid, squished_product);
826 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
827 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
830 UINT MSIREG_OpenInstallProps(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext, LPCWSTR szUserSid, HKEY *key, BOOL create)
833 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
834 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
836 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
837 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
839 if (dwContext == MSIINSTALLCONTEXT_MACHINE)
840 sprintfW(keypath, szInstallProperties_fmt, szLocalSid, squished_pc);
842 sprintfW(keypath, szInstallProperties_fmt, szUserSid, squished_pc);
845 if (!(usersid = get_user_sid()))
847 ERR("Failed to retrieve user SID\n");
848 return ERROR_FUNCTION_FAILED;
850 sprintfW(keypath, szInstallProperties_fmt, usersid, squished_pc);
853 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
854 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
857 UINT MSIREG_DeleteUserDataProductKey(LPCWSTR szProduct)
859 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
860 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
865 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
866 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
868 if (!(usersid = get_user_sid()))
870 ERR("Failed to retrieve user SID\n");
871 return ERROR_FUNCTION_FAILED;
873 sprintfW(keypath, szUserDataProducts_fmt, usersid);
876 if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, &hkey)) return ERROR_SUCCESS;
877 r = RegDeleteTreeW(hkey, squished_pc);
882 UINT MSIREG_DeleteProductKey(LPCWSTR szProduct)
884 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
885 WCHAR squished_pc[GUID_SIZE];
889 if (!squash_guid(szProduct, squished_pc)) return ERROR_FUNCTION_FAILED;
890 TRACE("%s squished %s\n", debugstr_w(szProduct), debugstr_w(squished_pc));
892 if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szInstaller_Products, 0, access, &hkey)) return ERROR_SUCCESS;
893 r = RegDeleteTreeW(hkey, squished_pc);
898 UINT MSIREG_OpenPatchesKey(LPCWSTR szPatch, HKEY *key, BOOL create)
900 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
901 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
903 if (!squash_guid(szPatch, squished_pc)) return ERROR_FUNCTION_FAILED;
904 TRACE("%s squished %s\n", debugstr_w(szPatch), debugstr_w(squished_pc));
906 sprintfW(keypath, szInstaller_Patches, squished_pc);
908 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
909 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
912 UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY *key, BOOL create)
914 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
915 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
917 if (!squash_guid(szUpgradeCode, squished_pc)) return ERROR_FUNCTION_FAILED;
918 TRACE("%s squished %s\n", debugstr_w(szUpgradeCode), debugstr_w(squished_pc));
920 strcpyW(keypath, szInstaller_UpgradeCodes);
921 strcatW(keypath, squished_pc);
923 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
924 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
927 UINT MSIREG_OpenUserUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY* key, BOOL create)
929 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
931 if (!squash_guid(szUpgradeCode, squished_pc)) return ERROR_FUNCTION_FAILED;
932 TRACE("%s squished %s\n", debugstr_w(szUpgradeCode), debugstr_w(squished_pc));
934 strcpyW(keypath, szInstaller_UserUpgradeCodes);
935 strcatW(keypath, squished_pc);
937 if (create) return RegCreateKeyW(HKEY_CURRENT_USER, keypath, key);
938 return RegOpenKeyW(HKEY_CURRENT_USER, keypath, key);
941 UINT MSIREG_DeleteUserUpgradeCodesKey(LPCWSTR szUpgradeCode)
943 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
945 if (!squash_guid(szUpgradeCode, squished_pc)) return ERROR_FUNCTION_FAILED;
946 TRACE("%s squished %s\n", debugstr_w(szUpgradeCode), debugstr_w(squished_pc));
948 strcpyW(keypath, szInstaller_UserUpgradeCodes);
949 strcatW(keypath, squished_pc);
950 return RegDeleteTreeW(HKEY_CURRENT_USER, keypath);
953 UINT MSIREG_DeleteLocalClassesProductKey(LPCWSTR szProductCode)
955 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
956 WCHAR squished_pc[GUID_SIZE];
960 if (!squash_guid(szProductCode, squished_pc)) return ERROR_FUNCTION_FAILED;
961 TRACE("%s squished %s\n", debugstr_w(szProductCode), debugstr_w(squished_pc));
963 if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szInstaller_LocalClassesProducts, 0, access, &hkey)) return ERROR_SUCCESS;
964 r = RegDeleteTreeW(hkey, squished_pc);
969 UINT MSIREG_DeleteLocalClassesFeaturesKey(LPCWSTR szProductCode)
971 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
972 WCHAR squished_pc[GUID_SIZE];
976 if (!squash_guid(szProductCode, squished_pc)) return ERROR_FUNCTION_FAILED;
977 TRACE("%s squished %s\n", debugstr_w(szProductCode), debugstr_w(squished_pc));
979 if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szInstaller_LocalClassesFeatures, 0, access, &hkey)) return ERROR_SUCCESS;
980 r = RegDeleteTreeW(hkey, squished_pc);
985 UINT MSIREG_OpenClassesUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY *key, BOOL create)
987 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
988 WCHAR squished_pc[GUID_SIZE], keypath[0x200];
990 if (!squash_guid(szUpgradeCode, squished_pc)) return ERROR_FUNCTION_FAILED;
991 TRACE("%s squished %s\n", debugstr_w(szUpgradeCode), debugstr_w(squished_pc));
993 strcpyW(keypath, szInstaller_ClassesUpgradeCode);
994 strcatW(keypath, squished_pc);
996 if (create) return RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, access, NULL, key, NULL);
997 return RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, access, key);
1000 UINT MSIREG_DeleteClassesUpgradeCodesKey(LPCWSTR szUpgradeCode)
1002 REGSAM access = KEY_WOW64_64KEY | KEY_ALL_ACCESS;
1003 WCHAR squished_pc[GUID_SIZE];
1007 if (!squash_guid(szUpgradeCode, squished_pc)) return ERROR_FUNCTION_FAILED;
1008 TRACE("%s squished %s\n", debugstr_w(szUpgradeCode), debugstr_w(squished_pc));
1010 if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, szInstaller_ClassesUpgradeCodes, 0, access, &hkey)) return ERROR_SUCCESS;
1011 r = RegDeleteTreeW(hkey, squished_pc);
1016 /*************************************************************************
1017 * MsiDecomposeDescriptorW [MSI.@]
1019 * Decomposes an MSI descriptor into product, feature and component parts.
1020 * An MSI descriptor is a string of the form:
1021 * [base 85 guid] [feature code] '>' [base 85 guid]
1024 * szDescriptor [I] the descriptor to decompose
1025 * szProduct [O] buffer of MAX_FEATURE_CHARS+1 for the product guid
1026 * szFeature [O] buffer of MAX_FEATURE_CHARS+1 for the feature code
1027 * szComponent [O] buffer of MAX_FEATURE_CHARS+1 for the component guid
1028 * pUsed [O] the length of the descriptor
1031 * ERROR_SUCCESS if everything worked correctly
1032 * ERROR_INVALID_PARAMETER if the descriptor was invalid
1035 UINT WINAPI MsiDecomposeDescriptorW( LPCWSTR szDescriptor, LPWSTR szProduct,
1036 LPWSTR szFeature, LPWSTR szComponent, LPDWORD pUsed )
1040 GUID product, component;
1042 TRACE("%s %p %p %p %p\n", debugstr_w(szDescriptor), szProduct,
1043 szFeature, szComponent, pUsed);
1045 r = decode_base85_guid( szDescriptor, &product );
1047 return ERROR_INVALID_PARAMETER;
1049 TRACE("product %s\n", debugstr_guid( &product ));
1051 p = strchrW(&szDescriptor[20],'>');
1053 return ERROR_INVALID_PARAMETER;
1055 len = (p - &szDescriptor[20]);
1056 if( len > MAX_FEATURE_CHARS )
1057 return ERROR_INVALID_PARAMETER;
1059 TRACE("feature %s\n", debugstr_wn( &szDescriptor[20], len ));
1061 r = decode_base85_guid( p+1, &component );
1063 return ERROR_INVALID_PARAMETER;
1065 TRACE("component %s\n", debugstr_guid( &component ));
1068 StringFromGUID2( &product, szProduct, MAX_FEATURE_CHARS+1 );
1070 StringFromGUID2( &component, szComponent, MAX_FEATURE_CHARS+1 );
1073 memcpy( szFeature, &szDescriptor[20], len*sizeof(WCHAR) );
1076 len = ( &p[21] - szDescriptor );
1078 TRACE("length = %d\n", len);
1079 if (pUsed) *pUsed = len;
1081 return ERROR_SUCCESS;
1084 UINT WINAPI MsiDecomposeDescriptorA( LPCSTR szDescriptor, LPSTR szProduct,
1085 LPSTR szFeature, LPSTR szComponent, LPDWORD pUsed )
1087 WCHAR product[MAX_FEATURE_CHARS+1];
1088 WCHAR feature[MAX_FEATURE_CHARS+1];
1089 WCHAR component[MAX_FEATURE_CHARS+1];
1090 LPWSTR str = NULL, p = NULL, f = NULL, c = NULL;
1093 TRACE("%s %p %p %p %p\n", debugstr_a(szDescriptor), szProduct,
1094 szFeature, szComponent, pUsed);
1096 str = strdupAtoW( szDescriptor );
1097 if( szDescriptor && !str )
1098 return ERROR_OUTOFMEMORY;
1107 r = MsiDecomposeDescriptorW( str, p, f, c, pUsed );
1109 if (r == ERROR_SUCCESS)
1111 WideCharToMultiByte( CP_ACP, 0, p, -1,
1112 szProduct, MAX_FEATURE_CHARS+1, NULL, NULL );
1113 WideCharToMultiByte( CP_ACP, 0, f, -1,
1114 szFeature, MAX_FEATURE_CHARS+1, NULL, NULL );
1115 WideCharToMultiByte( CP_ACP, 0, c, -1,
1116 szComponent, MAX_FEATURE_CHARS+1, NULL, NULL );
1124 UINT WINAPI MsiEnumProductsA(DWORD index, LPSTR lpguid)
1127 WCHAR szwGuid[GUID_SIZE];
1129 TRACE("%d %p\n", index, lpguid);
1132 return ERROR_INVALID_PARAMETER;
1133 r = MsiEnumProductsW(index, szwGuid);
1134 if( r == ERROR_SUCCESS )
1135 WideCharToMultiByte(CP_ACP, 0, szwGuid, -1, lpguid, GUID_SIZE, NULL, NULL);
1140 UINT WINAPI MsiEnumProductsW(DWORD index, LPWSTR lpguid)
1142 TRACE("%d %p\n", index, lpguid);
1145 return ERROR_INVALID_PARAMETER;
1147 return MsiEnumProductsExW( NULL, szAllSid, MSIINSTALLCONTEXT_ALL, index, lpguid,
1151 UINT WINAPI MsiEnumFeaturesA(LPCSTR szProduct, DWORD index,
1152 LPSTR szFeature, LPSTR szParent)
1155 WCHAR szwFeature[GUID_SIZE], szwParent[GUID_SIZE];
1156 LPWSTR szwProduct = NULL;
1158 TRACE("%s %d %p %p\n", debugstr_a(szProduct), index, szFeature, szParent);
1162 szwProduct = strdupAtoW( szProduct );
1164 return ERROR_OUTOFMEMORY;
1167 r = MsiEnumFeaturesW(szwProduct, index, szwFeature, szwParent);
1168 if( r == ERROR_SUCCESS )
1170 WideCharToMultiByte(CP_ACP, 0, szwFeature, -1,
1171 szFeature, GUID_SIZE, NULL, NULL);
1172 WideCharToMultiByte(CP_ACP, 0, szwParent, -1,
1173 szParent, GUID_SIZE, NULL, NULL);
1176 msi_free( szwProduct);
1181 UINT WINAPI MsiEnumFeaturesW(LPCWSTR szProduct, DWORD index,
1182 LPWSTR szFeature, LPWSTR szParent)
1184 HKEY hkeyProduct = 0;
1187 TRACE("%s %d %p %p\n", debugstr_w(szProduct), index, szFeature, szParent);
1190 return ERROR_INVALID_PARAMETER;
1192 r = MSIREG_OpenInstallerFeaturesKey(szProduct,&hkeyProduct,FALSE);
1193 if( r != ERROR_SUCCESS )
1194 return ERROR_NO_MORE_ITEMS;
1197 r = RegEnumValueW(hkeyProduct, index, szFeature, &sz, NULL, NULL, NULL, NULL);
1198 RegCloseKey(hkeyProduct);
1203 UINT WINAPI MsiEnumComponentsA(DWORD index, LPSTR lpguid)
1206 WCHAR szwGuid[GUID_SIZE];
1208 TRACE("%u, %p\n", index, lpguid);
1210 if (!lpguid) return ERROR_INVALID_PARAMETER;
1212 r = MsiEnumComponentsW(index, szwGuid);
1213 if( r == ERROR_SUCCESS )
1214 WideCharToMultiByte(CP_ACP, 0, szwGuid, -1, lpguid, GUID_SIZE, NULL, NULL);
1219 UINT WINAPI MsiEnumComponentsW(DWORD index, LPWSTR lpguid)
1221 TRACE("%u, %p\n", index, lpguid);
1223 if (!lpguid) return ERROR_INVALID_PARAMETER;
1225 return MsiEnumComponentsExW( szAllSid, MSIINSTALLCONTEXT_ALL, index, lpguid, NULL, NULL, NULL );
1228 UINT WINAPI MsiEnumComponentsExA( LPCSTR user_sid, DWORD ctx, DWORD index, CHAR guid[39],
1229 MSIINSTALLCONTEXT *installed_ctx, LPSTR sid, LPDWORD sid_len )
1232 WCHAR *user_sidW = NULL, *sidW = NULL, guidW[GUID_SIZE];
1234 TRACE("%s, %u, %u, %p, %p, %p, %p\n", debugstr_a(user_sid), ctx, index, guid, installed_ctx,
1237 if (sid && !sid_len) return ERROR_INVALID_PARAMETER;
1238 if (user_sid && !(user_sidW = strdupAtoW( user_sid ))) return ERROR_OUTOFMEMORY;
1239 if (sid && !(sidW = msi_alloc( *sid_len * sizeof(WCHAR) )))
1241 msi_free( user_sidW );
1242 return ERROR_OUTOFMEMORY;
1244 r = MsiEnumComponentsExW( user_sidW, ctx, index, guidW, installed_ctx, sidW, sid_len );
1245 if (r == ERROR_SUCCESS)
1247 if (guid) WideCharToMultiByte( CP_ACP, 0, guidW, GUID_SIZE, guid, GUID_SIZE, NULL, NULL );
1248 if (sid) WideCharToMultiByte( CP_ACP, 0, sidW, *sid_len + 1, sid, *sid_len + 1, NULL, NULL );
1250 msi_free( user_sidW );
1255 static UINT fetch_machine_component( DWORD ctx, DWORD index, DWORD *idx, WCHAR guid[39],
1256 MSIINSTALLCONTEXT *installed_ctx, LPWSTR sid, LPDWORD sid_len )
1258 static const WCHAR componentsW[] =
1259 {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
1260 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
1261 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a','\\',
1262 'S','-','1','-','5','-','1','8','\\','C','o','m','p','o','n','e','n','t','s',0};
1263 UINT r = ERROR_SUCCESS;
1264 WCHAR component[GUID_SIZE];
1265 DWORD i = 0, len_component;
1266 REGSAM access = KEY_ENUMERATE_SUB_KEYS | KEY_WOW64_64KEY;
1267 HKEY key_components;
1269 if (RegOpenKeyExW( HKEY_LOCAL_MACHINE, componentsW, 0, access, &key_components ))
1270 return ERROR_NO_MORE_ITEMS;
1272 len_component = sizeof(component)/sizeof(component[0]);
1273 while (!RegEnumKeyExW( key_components, i, component, &len_component, NULL, NULL, NULL, NULL ))
1275 if (*idx == index) goto found;
1277 len_component = sizeof(component)/sizeof(component[0]);
1280 RegCloseKey( key_components );
1281 return ERROR_NO_MORE_ITEMS;
1289 r = ERROR_MORE_DATA;
1297 if (guid) unsquash_guid( component, guid );
1298 if (installed_ctx) *installed_ctx = MSIINSTALLCONTEXT_MACHINE;
1299 RegCloseKey( key_components );
1303 static UINT fetch_user_component( const WCHAR *usersid, DWORD ctx, DWORD index, DWORD *idx,
1304 WCHAR guid[39], MSIINSTALLCONTEXT *installed_ctx, LPWSTR sid,
1307 static const WCHAR userdataW[] =
1308 {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
1309 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
1310 'I','n','s','t','a','l','l','e','r','\\','U','s','e','r','D','a','t','a',0};
1311 static const WCHAR componentsW[] = {'\\','C','o','m','p','o','n','e','n','t','s',0};
1312 UINT r = ERROR_SUCCESS;
1313 WCHAR path[MAX_PATH], component[GUID_SIZE], user[128];
1314 DWORD i = 0, j = 0, len_component, len_user;
1315 REGSAM access = KEY_ENUMERATE_SUB_KEYS | KEY_WOW64_64KEY;
1316 HKEY key_users, key_components;
1318 if (ctx == MSIINSTALLCONTEXT_USERMANAGED) /* FIXME: were to find these? */
1319 return ERROR_NO_MORE_ITEMS;
1321 if (RegOpenKeyExW( HKEY_LOCAL_MACHINE, userdataW, 0, access, &key_users ))
1322 return ERROR_NO_MORE_ITEMS;
1324 len_user = sizeof(user)/sizeof(user[0]);
1325 while (!RegEnumKeyExW( key_users, i, user, &len_user, NULL, NULL, NULL, NULL ))
1327 if ((strcmpW( usersid, szAllSid ) && strcmpW( usersid, user )) ||
1328 !strcmpW( szLocalSid, user ))
1331 len_user = sizeof(user)/sizeof(user[0]);
1334 strcpyW( path, user );
1335 strcatW( path, componentsW );
1336 if (RegOpenKeyExW( key_users, path, 0, access, &key_components ))
1339 len_user = sizeof(user)/sizeof(user[0]);
1342 len_component = sizeof(component)/sizeof(component[0]);
1343 while (!RegEnumKeyExW( key_components, j, component, &len_component, NULL, NULL, NULL, NULL ))
1345 if (*idx == index) goto found;
1347 len_component = sizeof(component)/sizeof(component[0]);
1350 RegCloseKey( key_components );
1351 len_user = sizeof(user)/sizeof(user[0]);
1354 RegCloseKey( key_users );
1355 return ERROR_NO_MORE_ITEMS;
1360 if (*sid_len < len_user + 1)
1362 *sid_len = len_user + 1;
1363 r = ERROR_MORE_DATA;
1367 *sid_len = len_user;
1368 strcpyW( sid, user );
1371 if (guid) unsquash_guid( component, guid );
1372 if (installed_ctx) *installed_ctx = ctx;
1373 RegCloseKey( key_components );
1374 RegCloseKey( key_users );
1378 static UINT enum_components( const WCHAR *usersid, DWORD ctx, DWORD index, DWORD *idx, WCHAR guid[39],
1379 MSIINSTALLCONTEXT *installed_ctx, LPWSTR sid, LPDWORD sid_len )
1381 UINT r = ERROR_NO_MORE_ITEMS;
1386 usersid = user = get_user_sid();
1387 if (!user) return ERROR_FUNCTION_FAILED;
1389 if (ctx & MSIINSTALLCONTEXT_USERMANAGED)
1391 r = fetch_user_component( usersid, MSIINSTALLCONTEXT_USERMANAGED, index, idx, guid,
1392 installed_ctx, sid, sid_len );
1393 if (r != ERROR_NO_MORE_ITEMS) goto done;
1395 if (ctx & MSIINSTALLCONTEXT_USERUNMANAGED)
1397 r = fetch_user_component( usersid, MSIINSTALLCONTEXT_USERUNMANAGED, index, idx, guid,
1398 installed_ctx, sid, sid_len );
1399 if (r != ERROR_NO_MORE_ITEMS) goto done;
1401 if (ctx & MSIINSTALLCONTEXT_MACHINE)
1403 r = fetch_machine_component( MSIINSTALLCONTEXT_MACHINE, index, idx, guid, installed_ctx,
1405 if (r != ERROR_NO_MORE_ITEMS) goto done;
1413 UINT WINAPI MsiEnumComponentsExW( LPCWSTR user_sid, DWORD ctx, DWORD index, WCHAR guid[39],
1414 MSIINSTALLCONTEXT *installed_ctx, LPWSTR sid, LPDWORD sid_len )
1418 static DWORD last_index;
1420 TRACE("%s, %u, %u, %p, %p, %p, %p\n", debugstr_w(user_sid), ctx, index, guid, installed_ctx,
1423 if ((sid && !sid_len) || !ctx || (user_sid && ctx == MSIINSTALLCONTEXT_MACHINE))
1424 return ERROR_INVALID_PARAMETER;
1426 if (index && index - last_index != 1)
1427 return ERROR_INVALID_PARAMETER;
1429 if (!index) last_index = 0;
1431 r = enum_components( user_sid, ctx, index, &idx, guid, installed_ctx, sid, sid_len );
1432 if (r == ERROR_SUCCESS)
1440 UINT WINAPI MsiEnumClientsA(LPCSTR szComponent, DWORD index, LPSTR szProduct)
1443 WCHAR szwProduct[GUID_SIZE];
1444 LPWSTR szwComponent = NULL;
1446 TRACE("%s %d %p\n", debugstr_a(szComponent), index, szProduct);
1449 return ERROR_INVALID_PARAMETER;
1453 szwComponent = strdupAtoW( szComponent );
1455 return ERROR_OUTOFMEMORY;
1458 r = MsiEnumClientsW(szComponent?szwComponent:NULL, index, szwProduct);
1459 if( r == ERROR_SUCCESS )
1461 WideCharToMultiByte(CP_ACP, 0, szwProduct, -1,
1462 szProduct, GUID_SIZE, NULL, NULL);
1465 msi_free( szwComponent);
1470 UINT WINAPI MsiEnumClientsW(LPCWSTR szComponent, DWORD index, LPWSTR szProduct)
1474 WCHAR szValName[SQUISH_GUID_SIZE];
1476 TRACE("%s %d %p\n", debugstr_w(szComponent), index, szProduct);
1478 if (!szComponent || !*szComponent || !szProduct)
1479 return ERROR_INVALID_PARAMETER;
1481 if (MSIREG_OpenUserDataComponentKey(szComponent, NULL, &hkeyComp, FALSE) != ERROR_SUCCESS &&
1482 MSIREG_OpenUserDataComponentKey(szComponent, szLocalSid, &hkeyComp, FALSE) != ERROR_SUCCESS)
1483 return ERROR_UNKNOWN_COMPONENT;
1485 /* see if there are any products at all */
1486 sz = SQUISH_GUID_SIZE;
1487 r = RegEnumValueW(hkeyComp, 0, szValName, &sz, NULL, NULL, NULL, NULL);
1488 if (r != ERROR_SUCCESS)
1490 RegCloseKey(hkeyComp);
1493 return ERROR_INVALID_PARAMETER;
1495 return ERROR_UNKNOWN_COMPONENT;
1498 sz = SQUISH_GUID_SIZE;
1499 r = RegEnumValueW(hkeyComp, index, szValName, &sz, NULL, NULL, NULL, NULL);
1500 if( r == ERROR_SUCCESS )
1502 unsquash_guid(szValName, szProduct);
1503 TRACE("-> %s\n", debugstr_w(szProduct));
1505 RegCloseKey(hkeyComp);
1509 static UINT MSI_EnumComponentQualifiers( LPCWSTR szComponent, DWORD iIndex,
1510 awstring *lpQualBuf, LPDWORD pcchQual,
1511 awstring *lpAppBuf, LPDWORD pcchAppBuf )
1513 DWORD name_sz, val_sz, name_max, val_max, type, ofs;
1514 LPWSTR name = NULL, val = NULL;
1518 TRACE("%s %08x %p %p %p %p\n", debugstr_w(szComponent), iIndex,
1519 lpQualBuf, pcchQual, lpAppBuf, pcchAppBuf);
1522 return ERROR_INVALID_PARAMETER;
1524 r = MSIREG_OpenUserComponentsKey( szComponent, &key, FALSE );
1525 if (r != ERROR_SUCCESS)
1526 return ERROR_UNKNOWN_COMPONENT;
1528 /* figure out how big the name is we want to return */
1530 r = ERROR_OUTOFMEMORY;
1531 name = msi_alloc( name_max * sizeof(WCHAR) );
1536 r = ERROR_OUTOFMEMORY;
1537 val = msi_alloc( val_max );
1541 /* loop until we allocate enough memory */
1546 r = RegEnumValueW( key, iIndex, name, &name_sz,
1547 NULL, &type, (LPBYTE)val, &val_sz );
1548 if (r == ERROR_SUCCESS)
1550 if (r != ERROR_MORE_DATA)
1553 if (type != REG_MULTI_SZ)
1555 ERR("component data has wrong type (%d)\n", type);
1559 r = ERROR_OUTOFMEMORY;
1560 if ((name_sz+1) >= name_max)
1564 name = msi_alloc( name_max * sizeof (WCHAR) );
1569 if (val_sz > val_max)
1571 val_max = val_sz + sizeof (WCHAR);
1573 val = msi_alloc( val_max * sizeof (WCHAR) );
1578 ERR("should be enough data, but isn't %d %d\n", name_sz, val_sz );
1583 r = MsiDecomposeDescriptorW( val, NULL, NULL, NULL, &ofs );
1584 if (r != ERROR_SUCCESS)
1587 TRACE("Providing %s and %s\n", debugstr_w(name), debugstr_w(val+ofs));
1589 r = msi_strcpy_to_awstring( name, lpQualBuf, pcchQual );
1590 r2 = msi_strcpy_to_awstring( val+ofs, lpAppBuf, pcchAppBuf );
1592 if (r2 != ERROR_SUCCESS)
1603 /*************************************************************************
1604 * MsiEnumComponentQualifiersA [MSI.@]
1606 UINT WINAPI MsiEnumComponentQualifiersA( LPCSTR szComponent, DWORD iIndex,
1607 LPSTR lpQualifierBuf, LPDWORD pcchQualifierBuf,
1608 LPSTR lpApplicationDataBuf, LPDWORD pcchApplicationDataBuf )
1610 awstring qual, appdata;
1614 TRACE("%s %08x %p %p %p %p\n", debugstr_a(szComponent), iIndex,
1615 lpQualifierBuf, pcchQualifierBuf, lpApplicationDataBuf,
1616 pcchApplicationDataBuf);
1618 comp = strdupAtoW( szComponent );
1619 if (szComponent && !comp)
1620 return ERROR_OUTOFMEMORY;
1622 qual.unicode = FALSE;
1623 qual.str.a = lpQualifierBuf;
1625 appdata.unicode = FALSE;
1626 appdata.str.a = lpApplicationDataBuf;
1628 r = MSI_EnumComponentQualifiers( comp, iIndex,
1629 &qual, pcchQualifierBuf, &appdata, pcchApplicationDataBuf );
1634 /*************************************************************************
1635 * MsiEnumComponentQualifiersW [MSI.@]
1637 UINT WINAPI MsiEnumComponentQualifiersW( LPCWSTR szComponent, DWORD iIndex,
1638 LPWSTR lpQualifierBuf, LPDWORD pcchQualifierBuf,
1639 LPWSTR lpApplicationDataBuf, LPDWORD pcchApplicationDataBuf )
1641 awstring qual, appdata;
1643 TRACE("%s %08x %p %p %p %p\n", debugstr_w(szComponent), iIndex,
1644 lpQualifierBuf, pcchQualifierBuf, lpApplicationDataBuf,
1645 pcchApplicationDataBuf);
1647 qual.unicode = TRUE;
1648 qual.str.w = lpQualifierBuf;
1650 appdata.unicode = TRUE;
1651 appdata.str.w = lpApplicationDataBuf;
1653 return MSI_EnumComponentQualifiers( szComponent, iIndex,
1654 &qual, pcchQualifierBuf, &appdata, pcchApplicationDataBuf );
1657 /*************************************************************************
1658 * MsiEnumRelatedProductsW [MSI.@]
1661 UINT WINAPI MsiEnumRelatedProductsW(LPCWSTR szUpgradeCode, DWORD dwReserved,
1662 DWORD iProductIndex, LPWSTR lpProductBuf)
1666 DWORD dwSize = SQUISH_GUID_SIZE;
1667 WCHAR szKeyName[SQUISH_GUID_SIZE];
1669 TRACE("%s %u %u %p\n", debugstr_w(szUpgradeCode), dwReserved,
1670 iProductIndex, lpProductBuf);
1672 if (NULL == szUpgradeCode)
1673 return ERROR_INVALID_PARAMETER;
1674 if (NULL == lpProductBuf)
1675 return ERROR_INVALID_PARAMETER;
1677 r = MSIREG_OpenUpgradeCodesKey(szUpgradeCode, &hkey, FALSE);
1678 if (r != ERROR_SUCCESS)
1679 return ERROR_NO_MORE_ITEMS;
1681 r = RegEnumValueW(hkey, iProductIndex, szKeyName, &dwSize, NULL, NULL, NULL, NULL);
1682 if( r == ERROR_SUCCESS )
1683 unsquash_guid(szKeyName, lpProductBuf);
1689 /*************************************************************************
1690 * MsiEnumRelatedProductsA [MSI.@]
1693 UINT WINAPI MsiEnumRelatedProductsA(LPCSTR szUpgradeCode, DWORD dwReserved,
1694 DWORD iProductIndex, LPSTR lpProductBuf)
1696 LPWSTR szwUpgradeCode = NULL;
1697 WCHAR productW[GUID_SIZE];
1700 TRACE("%s %u %u %p\n", debugstr_a(szUpgradeCode), dwReserved,
1701 iProductIndex, lpProductBuf);
1705 szwUpgradeCode = strdupAtoW( szUpgradeCode );
1706 if( !szwUpgradeCode )
1707 return ERROR_OUTOFMEMORY;
1710 r = MsiEnumRelatedProductsW( szwUpgradeCode, dwReserved,
1711 iProductIndex, productW );
1712 if (r == ERROR_SUCCESS)
1714 WideCharToMultiByte( CP_ACP, 0, productW, GUID_SIZE,
1715 lpProductBuf, GUID_SIZE, NULL, NULL );
1717 msi_free( szwUpgradeCode);
1721 /***********************************************************************
1722 * MsiEnumPatchesExA [MSI.@]
1724 UINT WINAPI MsiEnumPatchesExA(LPCSTR szProductCode, LPCSTR szUserSid,
1725 DWORD dwContext, DWORD dwFilter, DWORD dwIndex, LPSTR szPatchCode,
1726 LPSTR szTargetProductCode, MSIINSTALLCONTEXT *pdwTargetProductContext,
1727 LPSTR szTargetUserSid, LPDWORD pcchTargetUserSid)
1729 LPWSTR prodcode = NULL;
1730 LPWSTR usersid = NULL;
1731 LPWSTR targsid = NULL;
1732 WCHAR patch[GUID_SIZE];
1733 WCHAR targprod[GUID_SIZE];
1737 TRACE("(%s, %s, %d, %d, %d, %p, %p, %p, %p, %p)\n",
1738 debugstr_a(szProductCode), debugstr_a(szUserSid), dwContext, dwFilter,
1739 dwIndex, szPatchCode, szTargetProductCode, pdwTargetProductContext,
1740 szTargetUserSid, pcchTargetUserSid);
1742 if (szTargetUserSid && !pcchTargetUserSid)
1743 return ERROR_INVALID_PARAMETER;
1745 if (szProductCode) prodcode = strdupAtoW(szProductCode);
1746 if (szUserSid) usersid = strdupAtoW(szUserSid);
1748 r = MsiEnumPatchesExW(prodcode, usersid, dwContext, dwFilter, dwIndex,
1749 patch, targprod, pdwTargetProductContext,
1751 if (r != ERROR_SUCCESS)
1754 WideCharToMultiByte(CP_ACP, 0, patch, -1, szPatchCode,
1755 GUID_SIZE, NULL, NULL);
1756 WideCharToMultiByte(CP_ACP, 0, targprod, -1, szTargetProductCode,
1757 GUID_SIZE, NULL, NULL);
1759 if (!szTargetUserSid)
1761 if (pcchTargetUserSid)
1762 *pcchTargetUserSid = len;
1767 targsid = msi_alloc(++len * sizeof(WCHAR));
1770 r = ERROR_OUTOFMEMORY;
1774 r = MsiEnumPatchesExW(prodcode, usersid, dwContext, dwFilter, dwIndex,
1775 patch, targprod, pdwTargetProductContext,
1777 if (r != ERROR_SUCCESS || !szTargetUserSid)
1780 WideCharToMultiByte(CP_ACP, 0, targsid, -1, szTargetUserSid,
1781 *pcchTargetUserSid, NULL, NULL);
1783 len = lstrlenW(targsid);
1784 if (*pcchTargetUserSid < len + 1)
1786 r = ERROR_MORE_DATA;
1787 *pcchTargetUserSid = len * sizeof(WCHAR);
1790 *pcchTargetUserSid = len;
1800 static UINT msi_get_patch_state(LPCWSTR prodcode, LPCWSTR usersid,
1801 MSIINSTALLCONTEXT context,
1802 LPWSTR patch, MSIPATCHSTATE *state)
1804 DWORD type, val, size;
1805 HKEY prod, hkey = 0;
1808 UINT r = ERROR_NO_MORE_ITEMS;
1810 *state = MSIPATCHSTATE_INVALID;
1812 r = MSIREG_OpenUserDataProductKey(prodcode, context,
1813 usersid, &prod, FALSE);
1814 if (r != ERROR_SUCCESS)
1815 return ERROR_NO_MORE_ITEMS;
1817 res = RegOpenKeyExW(prod, szPatches, 0, KEY_READ, &hkey);
1818 if (res != ERROR_SUCCESS)
1821 res = RegOpenKeyExW(hkey, patch, 0, KEY_READ, &udpatch);
1822 if (res != ERROR_SUCCESS)
1825 size = sizeof(DWORD);
1826 res = RegGetValueW(udpatch, NULL, szState, RRF_RT_DWORD, &type, &val, &size);
1827 if (res != ERROR_SUCCESS ||
1828 val < MSIPATCHSTATE_APPLIED || val > MSIPATCHSTATE_REGISTERED)
1830 r = ERROR_BAD_CONFIGURATION;
1838 RegCloseKey(udpatch);
1845 static UINT msi_check_product_patches(LPCWSTR prodcode, LPCWSTR usersid,
1846 MSIINSTALLCONTEXT context, DWORD filter, DWORD index, DWORD *idx,
1847 LPWSTR patch, LPWSTR targetprod, MSIINSTALLCONTEXT *targetctx,
1848 LPWSTR targetsid, DWORD *sidsize, LPWSTR *transforms)
1850 MSIPATCHSTATE state = MSIPATCHSTATE_INVALID;
1851 LPWSTR ptr, patches = NULL;
1852 HKEY prod, patchkey = 0;
1853 HKEY localprod = 0, localpatch = 0;
1856 UINT temp, r = ERROR_NO_MORE_ITEMS;
1858 if (MSIREG_OpenProductKey(prodcode, usersid, context,
1859 &prod, FALSE) != ERROR_SUCCESS)
1860 return ERROR_NO_MORE_ITEMS;
1863 res = RegGetValueW(prod, szPatches, szPatches, RRF_RT_ANY, &type, NULL,
1865 if (res != ERROR_SUCCESS)
1868 if (type != REG_MULTI_SZ)
1870 r = ERROR_BAD_CONFIGURATION;
1874 patches = msi_alloc(size);
1877 r = ERROR_OUTOFMEMORY;
1881 res = RegGetValueW(prod, szPatches, szPatches, RRF_RT_ANY, &type,
1883 if (res != ERROR_SUCCESS)
1886 for (ptr = patches; *ptr && r == ERROR_NO_MORE_ITEMS; ptr += lstrlenW(ptr) + 1)
1888 if (!unsquash_guid(ptr, patch))
1890 r = ERROR_BAD_CONFIGURATION;
1895 res = RegGetValueW(prod, szPatches, ptr, RRF_RT_REG_SZ,
1896 &type, NULL, &size);
1897 if (res != ERROR_SUCCESS)
1902 *transforms = msi_alloc(size);
1905 r = ERROR_OUTOFMEMORY;
1909 res = RegGetValueW(prod, szPatches, ptr, RRF_RT_REG_SZ,
1910 &type, *transforms, &size);
1911 if (res != ERROR_SUCCESS)
1915 if (context == MSIINSTALLCONTEXT_USERMANAGED)
1917 if (!(filter & MSIPATCHSTATE_APPLIED))
1919 temp = msi_get_patch_state(prodcode, usersid, context,
1921 if (temp == ERROR_BAD_CONFIGURATION)
1923 r = ERROR_BAD_CONFIGURATION;
1927 if (temp != ERROR_SUCCESS || !(filter & state))
1931 else if (context == MSIINSTALLCONTEXT_USERUNMANAGED)
1933 if (!(filter & MSIPATCHSTATE_APPLIED))
1935 temp = msi_get_patch_state(prodcode, usersid, context,
1937 if (temp == ERROR_BAD_CONFIGURATION)
1939 r = ERROR_BAD_CONFIGURATION;
1943 if (temp != ERROR_SUCCESS || !(filter & state))
1948 temp = MSIREG_OpenUserDataPatchKey(patch, context,
1950 RegCloseKey(patchkey);
1951 if (temp != ERROR_SUCCESS)
1955 else if (context == MSIINSTALLCONTEXT_MACHINE)
1959 if (MSIREG_OpenUserDataProductKey(prodcode, context, NULL, &localprod, FALSE) == ERROR_SUCCESS &&
1960 RegOpenKeyExW(localprod, szPatches, 0, KEY_READ, &localpatch) == ERROR_SUCCESS &&
1961 RegOpenKeyExW(localpatch, ptr, 0, KEY_READ, &patchkey) == ERROR_SUCCESS)
1963 res = RegGetValueW(patchkey, NULL, szState, RRF_RT_REG_DWORD,
1964 &type, &state, &size);
1966 if (!(filter & state))
1967 res = ERROR_NO_MORE_ITEMS;
1969 RegCloseKey(patchkey);
1972 RegCloseKey(localpatch);
1973 RegCloseKey(localprod);
1975 if (res != ERROR_SUCCESS)
1987 lstrcpyW(targetprod, prodcode);
1990 *targetctx = context;
1994 lstrcpynW(targetsid, usersid, *sidsize);
1995 if (lstrlenW(usersid) >= *sidsize)
1996 r = ERROR_MORE_DATA;
2001 *sidsize = lstrlenW(usersid);
2003 *sidsize *= sizeof(WCHAR);
2014 static UINT msi_enum_patches(LPCWSTR szProductCode, LPCWSTR szUserSid,
2015 DWORD dwContext, DWORD dwFilter, DWORD dwIndex, DWORD *idx,
2016 LPWSTR szPatchCode, LPWSTR szTargetProductCode,
2017 MSIINSTALLCONTEXT *pdwTargetProductContext, LPWSTR szTargetUserSid,
2018 LPDWORD pcchTargetUserSid, LPWSTR *szTransforms)
2020 LPWSTR usersid = NULL;
2021 UINT r = ERROR_INVALID_PARAMETER;
2025 szUserSid = usersid = get_user_sid();
2026 if (!usersid) return ERROR_FUNCTION_FAILED;
2029 if (dwContext & MSIINSTALLCONTEXT_USERMANAGED)
2031 r = msi_check_product_patches(szProductCode, szUserSid,
2032 MSIINSTALLCONTEXT_USERMANAGED, dwFilter,
2033 dwIndex, idx, szPatchCode,
2034 szTargetProductCode,
2035 pdwTargetProductContext, szTargetUserSid,
2036 pcchTargetUserSid, szTransforms);
2037 if (r != ERROR_NO_MORE_ITEMS)
2041 if (dwContext & MSIINSTALLCONTEXT_USERUNMANAGED)
2043 r = msi_check_product_patches(szProductCode, szUserSid,
2044 MSIINSTALLCONTEXT_USERUNMANAGED, dwFilter,
2045 dwIndex, idx, szPatchCode,
2046 szTargetProductCode,
2047 pdwTargetProductContext, szTargetUserSid,
2048 pcchTargetUserSid, szTransforms);
2049 if (r != ERROR_NO_MORE_ITEMS)
2053 if (dwContext & MSIINSTALLCONTEXT_MACHINE)
2055 r = msi_check_product_patches(szProductCode, szUserSid,
2056 MSIINSTALLCONTEXT_MACHINE, dwFilter,
2057 dwIndex, idx, szPatchCode,
2058 szTargetProductCode,
2059 pdwTargetProductContext, szTargetUserSid,
2060 pcchTargetUserSid, szTransforms);
2061 if (r != ERROR_NO_MORE_ITEMS)
2070 /***********************************************************************
2071 * MsiEnumPatchesExW [MSI.@]
2073 UINT WINAPI MsiEnumPatchesExW(LPCWSTR szProductCode, LPCWSTR szUserSid,
2074 DWORD dwContext, DWORD dwFilter, DWORD dwIndex, LPWSTR szPatchCode,
2075 LPWSTR szTargetProductCode, MSIINSTALLCONTEXT *pdwTargetProductContext,
2076 LPWSTR szTargetUserSid, LPDWORD pcchTargetUserSid)
2078 WCHAR squished_pc[GUID_SIZE];
2082 static DWORD last_index;
2084 TRACE("(%s, %s, %d, %d, %d, %p, %p, %p, %p, %p)\n",
2085 debugstr_w(szProductCode), debugstr_w(szUserSid), dwContext, dwFilter,
2086 dwIndex, szPatchCode, szTargetProductCode, pdwTargetProductContext,
2087 szTargetUserSid, pcchTargetUserSid);
2089 if (!szProductCode || !squash_guid(szProductCode, squished_pc))
2090 return ERROR_INVALID_PARAMETER;
2092 if (szUserSid && !strcmpW( szUserSid, szLocalSid ))
2093 return ERROR_INVALID_PARAMETER;
2095 if (dwContext & MSIINSTALLCONTEXT_MACHINE && szUserSid)
2096 return ERROR_INVALID_PARAMETER;
2098 if (dwContext <= MSIINSTALLCONTEXT_NONE ||
2099 dwContext > MSIINSTALLCONTEXT_ALL)
2100 return ERROR_INVALID_PARAMETER;
2102 if (dwFilter <= MSIPATCHSTATE_INVALID || dwFilter > MSIPATCHSTATE_ALL)
2103 return ERROR_INVALID_PARAMETER;
2105 if (dwIndex && dwIndex - last_index != 1)
2106 return ERROR_INVALID_PARAMETER;
2111 r = msi_enum_patches(szProductCode, szUserSid, dwContext, dwFilter,
2112 dwIndex, &idx, szPatchCode, szTargetProductCode,
2113 pdwTargetProductContext, szTargetUserSid,
2114 pcchTargetUserSid, NULL);
2116 if (r == ERROR_SUCCESS)
2117 last_index = dwIndex;
2124 /***********************************************************************
2125 * MsiEnumPatchesA [MSI.@]
2127 UINT WINAPI MsiEnumPatchesA(LPCSTR szProduct, DWORD iPatchIndex,
2128 LPSTR lpPatchBuf, LPSTR lpTransformsBuf, LPDWORD pcchTransformsBuf)
2130 LPWSTR product, transforms;
2131 WCHAR patch[GUID_SIZE];
2135 TRACE("(%s %d %p %p %p)\n", debugstr_a(szProduct), iPatchIndex,
2136 lpPatchBuf, lpTransformsBuf, pcchTransformsBuf);
2138 if (!szProduct || !lpPatchBuf || !lpTransformsBuf || !pcchTransformsBuf)
2139 return ERROR_INVALID_PARAMETER;
2141 product = strdupAtoW(szProduct);
2143 return ERROR_OUTOFMEMORY;
2145 len = *pcchTransformsBuf;
2146 transforms = msi_alloc( len * sizeof(WCHAR) );
2149 r = ERROR_OUTOFMEMORY;
2153 r = MsiEnumPatchesW(product, iPatchIndex, patch, transforms, &len);
2154 if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA)
2157 WideCharToMultiByte(CP_ACP, 0, patch, -1, lpPatchBuf,
2158 GUID_SIZE, NULL, NULL);
2160 if (!WideCharToMultiByte(CP_ACP, 0, transforms, -1, lpTransformsBuf,
2161 *pcchTransformsBuf, NULL, NULL))
2162 r = ERROR_MORE_DATA;
2164 if (r == ERROR_MORE_DATA)
2166 lpTransformsBuf[*pcchTransformsBuf - 1] = '\0';
2167 *pcchTransformsBuf = len * 2;
2170 *pcchTransformsBuf = strlen( lpTransformsBuf );
2173 msi_free(transforms);
2179 /***********************************************************************
2180 * MsiEnumPatchesW [MSI.@]
2182 UINT WINAPI MsiEnumPatchesW(LPCWSTR szProduct, DWORD iPatchIndex,
2183 LPWSTR lpPatchBuf, LPWSTR lpTransformsBuf, LPDWORD pcchTransformsBuf)
2185 WCHAR squished_pc[GUID_SIZE];
2186 LPWSTR transforms = NULL;
2191 TRACE("(%s %d %p %p %p)\n", debugstr_w(szProduct), iPatchIndex,
2192 lpPatchBuf, lpTransformsBuf, pcchTransformsBuf);
2194 if (!szProduct || !squash_guid(szProduct, squished_pc))
2195 return ERROR_INVALID_PARAMETER;
2197 if (!lpPatchBuf || !lpTransformsBuf || !pcchTransformsBuf)
2198 return ERROR_INVALID_PARAMETER;
2200 if (MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERMANAGED,
2201 &prod, FALSE) != ERROR_SUCCESS &&
2202 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERUNMANAGED,
2203 &prod, FALSE) != ERROR_SUCCESS &&
2204 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_MACHINE,
2205 &prod, FALSE) != ERROR_SUCCESS)
2206 return ERROR_UNKNOWN_PRODUCT;
2210 r = msi_enum_patches(szProduct, NULL, MSIINSTALLCONTEXT_ALL,
2211 MSIPATCHSTATE_ALL, iPatchIndex, &idx, lpPatchBuf,
2212 NULL, NULL, NULL, NULL, &transforms);
2213 if (r != ERROR_SUCCESS)
2216 lstrcpynW(lpTransformsBuf, transforms, *pcchTransformsBuf);
2217 if (*pcchTransformsBuf <= lstrlenW(transforms))
2219 r = ERROR_MORE_DATA;
2220 *pcchTransformsBuf = lstrlenW(transforms);
2223 *pcchTransformsBuf = lstrlenW(transforms);
2226 msi_free(transforms);
2230 UINT WINAPI MsiEnumProductsExA( LPCSTR product, LPCSTR usersid, DWORD ctx, DWORD index,
2231 CHAR installed_product[GUID_SIZE],
2232 MSIINSTALLCONTEXT *installed_ctx, LPSTR sid, LPDWORD sid_len )
2235 WCHAR installed_productW[GUID_SIZE], *productW = NULL, *usersidW = NULL, *sidW = NULL;
2237 TRACE("%s, %s, %u, %u, %p, %p, %p, %p\n", debugstr_a(product), debugstr_a(usersid),
2238 ctx, index, installed_product, installed_ctx, sid, sid_len);
2240 if (sid && !sid_len) return ERROR_INVALID_PARAMETER;
2241 if (product && !(productW = strdupAtoW( product ))) return ERROR_OUTOFMEMORY;
2242 if (usersid && !(usersidW = strdupAtoW( usersid )))
2244 msi_free( productW );
2245 return ERROR_OUTOFMEMORY;
2247 if (sid && !(sidW = msi_alloc( *sid_len * sizeof(WCHAR) )))
2249 msi_free( usersidW );
2250 msi_free( productW );
2251 return ERROR_OUTOFMEMORY;
2253 r = MsiEnumProductsExW( productW, usersidW, ctx, index, installed_productW,
2254 installed_ctx, sidW, sid_len );
2255 if (r == ERROR_SUCCESS)
2257 if (installed_product) WideCharToMultiByte( CP_ACP, 0, installed_productW, GUID_SIZE,
2258 installed_product, GUID_SIZE, NULL, NULL );
2259 if (sid) WideCharToMultiByte( CP_ACP, 0, sidW, *sid_len + 1, sid, *sid_len + 1, NULL, NULL );
2261 msi_free( productW );
2262 msi_free( usersidW );
2267 static UINT fetch_machine_product( const WCHAR *match, DWORD index, DWORD *idx,
2268 WCHAR installed_product[GUID_SIZE],
2269 MSIINSTALLCONTEXT *installed_ctx, WCHAR *sid, DWORD *sid_len )
2271 static const WCHAR productsW[] =
2272 {'S','o','f','t','w','a','r','e','\\','C','l','a','s','s','e','s','\\',
2273 'I','n','s','t','a','l','l','e','r','\\','P','r','o','d','u','c','t','s',0};
2275 WCHAR product[GUID_SIZE];
2277 REGSAM access = KEY_ENUMERATE_SUB_KEYS | KEY_WOW64_64KEY;
2280 if (RegOpenKeyExW( HKEY_LOCAL_MACHINE, productsW, 0, access, &key ))
2281 return ERROR_NO_MORE_ITEMS;
2283 len = sizeof(product)/sizeof(product[0]);
2284 while (!RegEnumKeyExW( key, i, product, &len, NULL, NULL, NULL, NULL ))
2286 if (match && strcmpW( match, product ))
2289 len = sizeof(product)/sizeof(product[0]);
2292 if (*idx == index) goto found;
2294 len = sizeof(product)/sizeof(product[0]);
2298 return ERROR_NO_MORE_ITEMS;
2301 if (sid_len && *sid_len < 1)
2304 r = ERROR_MORE_DATA;
2308 if (installed_product) unsquash_guid( product, installed_product );
2309 if (installed_ctx) *installed_ctx = MSIINSTALLCONTEXT_MACHINE;
2321 static UINT fetch_user_product( const WCHAR *match, const WCHAR *usersid, DWORD ctx, DWORD index,
2322 DWORD *idx, WCHAR installed_product[GUID_SIZE],
2323 MSIINSTALLCONTEXT *installed_ctx, WCHAR *sid, DWORD *sid_len )
2325 static const WCHAR managedW[] =
2326 {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
2327 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s',
2328 'i','o','n','\\','I','n','s','t','a','l','l','e','r','\\','M','a','n','a','g','e','d',0};
2329 static const WCHAR managed_productsW[] =
2330 {'\\','I','n','s','t','a','l','l','e','r','\\','P','r','o','d','u','c','t','s',0};
2331 static const WCHAR unmanaged_productsW[] =
2332 {'\\','S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
2333 'I','n','s','t','a','l','l','e','r','\\','P','r','o','d','u','c','t','s',0};
2335 const WCHAR *subkey;
2336 WCHAR path[MAX_PATH], product[GUID_SIZE], user[128];
2337 DWORD i = 0, j = 0, len_product, len_user;
2338 REGSAM access = KEY_ENUMERATE_SUB_KEYS | KEY_WOW64_64KEY;
2339 HKEY key_users, key_products;
2341 if (ctx == MSIINSTALLCONTEXT_USERMANAGED)
2343 subkey = managed_productsW;
2344 if (RegOpenKeyExW( HKEY_LOCAL_MACHINE, managedW, 0, access, &key_users ))
2345 return ERROR_NO_MORE_ITEMS;
2347 else if (ctx == MSIINSTALLCONTEXT_USERUNMANAGED)
2349 subkey = unmanaged_productsW;
2350 if (RegOpenKeyExW( HKEY_USERS, NULL, 0, access, &key_users ))
2351 return ERROR_NO_MORE_ITEMS;
2353 else return ERROR_INVALID_PARAMETER;
2355 len_user = sizeof(user)/sizeof(user[0]);
2356 while (!RegEnumKeyExW( key_users, i, user, &len_user, NULL, NULL, NULL, NULL ))
2358 if (strcmpW( usersid, user ) && strcmpW( usersid, szAllSid ))
2361 len_user = sizeof(user)/sizeof(user[0]);
2364 strcpyW( path, user );
2365 strcatW( path, subkey );
2366 if ((r = RegOpenKeyExW( key_users, path, 0, access, &key_products )))
2369 len_user = sizeof(user)/sizeof(user[0]);
2372 len_product = sizeof(product)/sizeof(product[0]);
2373 while (!RegEnumKeyExW( key_products, j, product, &len_product, NULL, NULL, NULL, NULL ))
2375 if (match && strcmpW( match, product ))
2378 len_product = sizeof(product)/sizeof(product[0]);
2381 if (*idx == index) goto found;
2383 len_product = sizeof(product)/sizeof(product[0]);
2386 RegCloseKey( key_products );
2387 len_user = sizeof(user)/sizeof(user[0]);
2390 RegCloseKey( key_users );
2391 return ERROR_NO_MORE_ITEMS;
2394 if (sid_len && *sid_len <= len_user)
2396 *sid_len = len_user;
2397 r = ERROR_MORE_DATA;
2401 if (installed_product) unsquash_guid( product, installed_product );
2402 if (installed_ctx) *installed_ctx = ctx;
2405 strcpyW( sid, user );
2406 *sid_len = len_user;
2410 RegCloseKey( key_products );
2411 RegCloseKey( key_users );
2415 static UINT enum_products( const WCHAR *product, const WCHAR *usersid, DWORD ctx, DWORD index,
2416 DWORD *idx, WCHAR installed_product[GUID_SIZE],
2417 MSIINSTALLCONTEXT *installed_ctx, WCHAR *sid, DWORD *sid_len )
2419 UINT r = ERROR_NO_MORE_ITEMS;
2424 usersid = user = get_user_sid();
2425 if (!user) return ERROR_FUNCTION_FAILED;
2427 if (ctx & MSIINSTALLCONTEXT_MACHINE)
2429 r = fetch_machine_product( product, index, idx, installed_product, installed_ctx,
2431 if (r != ERROR_NO_MORE_ITEMS) goto done;
2433 if (ctx & MSIINSTALLCONTEXT_USERUNMANAGED)
2435 r = fetch_user_product( product, usersid, MSIINSTALLCONTEXT_USERUNMANAGED, index,
2436 idx, installed_product, installed_ctx, sid, sid_len );
2437 if (r != ERROR_NO_MORE_ITEMS) goto done;
2439 if (ctx & MSIINSTALLCONTEXT_USERMANAGED)
2441 r = fetch_user_product( product, usersid, MSIINSTALLCONTEXT_USERMANAGED, index,
2442 idx, installed_product, installed_ctx, sid, sid_len );
2443 if (r != ERROR_NO_MORE_ITEMS) goto done;
2451 UINT WINAPI MsiEnumProductsExW( LPCWSTR product, LPCWSTR usersid, DWORD ctx, DWORD index,
2452 WCHAR installed_product[GUID_SIZE],
2453 MSIINSTALLCONTEXT *installed_ctx, LPWSTR sid, LPDWORD sid_len )
2457 static DWORD last_index;
2459 TRACE("%s, %s, %u, %u, %p, %p, %p, %p\n", debugstr_w(product), debugstr_w(usersid),
2460 ctx, index, installed_product, installed_ctx, sid, sid_len);
2462 if ((sid && !sid_len) || !ctx || (usersid && ctx == MSIINSTALLCONTEXT_MACHINE))
2463 return ERROR_INVALID_PARAMETER;
2465 if (index && index - last_index != 1)
2466 return ERROR_INVALID_PARAMETER;
2468 if (!index) last_index = 0;
2470 r = enum_products( product, usersid, ctx, index, &idx, installed_product, installed_ctx,
2472 if (r == ERROR_SUCCESS)