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msi/tests: Test a return value (clang).
[wine.git] / dlls / msi / registry.c
blob017aa2405c970daf68ef8301e1d001cde8b9a3db
1 /*
2 * Implementation of the Microsoft Installer (msi.dll)
3 *
4 * Copyright 2005 Mike McCormack for CodeWeavers
5 * Copyright 2005 Aric Stewart for CodeWeavers
6 *
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.
11 *
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.
16 *
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
20 */
21
22 #include <stdarg.h>
23
24 #define COBJMACROS
25 #define NONAMELESSUNION
26
27 #include "windef.h"
28 #include "winbase.h"
29 #include "winreg.h"
30 #include "winnls.h"
31 #include "shlwapi.h"
32 #include "wine/debug.h"
33 #include "msi.h"
34 #include "msipriv.h"
35 #include "wincrypt.h"
36 #include "wine/unicode.h"
37 #include "winver.h"
38 #include "winuser.h"
39 #include "sddl.h"
40
41 WINE_DEFAULT_DEBUG_CHANNEL(msi);
42
43 /*
44 * This module will be all the helper functions for registry access by the
45 * installer bits.
46 */
47 static const WCHAR szUserFeatures_fmt[] = {
48 'S','o','f','t','w','a','r','e','\\',
49 'M','i','c','r','o','s','o','f','t','\\',
50 'I','n','s','t','a','l','l','e','r','\\',
51 'F','e','a','t','u','r','e','s','\\',
52 '%','s',0};
53
54 static const WCHAR szUserDataFeatures_fmt[] = {
55 'S','o','f','t','w','a','r','e','\\',
56 'M','i','c','r','o','s','o','f','t','\\',
57 'W','i','n','d','o','w','s','\\',
58 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
59 'I','n','s','t','a','l','l','e','r','\\',
60 'U','s','e','r','D','a','t','a','\\',
61 '%','s','\\','P','r','o','d','u','c','t','s','\\',
62 '%','s','\\','F','e','a','t','u','r','e','s',0};
63
64 static const WCHAR szInstaller_Features_fmt[] = {
65 'S','o','f','t','w','a','r','e','\\',
66 'M','i','c','r','o','s','o','f','t','\\',
67 'W','i','n','d','o','w','s','\\',
68 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
69 'I','n','s','t','a','l','l','e','r','\\',
70 'F','e','a','t','u','r','e','s','\\',
71 '%','s',0};
72
73 static const WCHAR szInstaller_Components[] = {
74 'S','o','f','t','w','a','r','e','\\',
75 'M','i','c','r','o','s','o','f','t','\\',
76 'W','i','n','d','o','w','s','\\',
77 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
78 'I','n','s','t','a','l','l','e','r','\\',
79 'C','o','m','p','o','n','e','n','t','s',0 };
80
81 static const WCHAR szUser_Components_fmt[] = {
82 'S','o','f','t','w','a','r','e','\\',
83 'M','i','c','r','o','s','o','f','t','\\',
84 'I','n','s','t','a','l','l','e','r','\\',
85 'C','o','m','p','o','n','e','n','t','s','\\',
86 '%','s',0};
87
88 static const WCHAR szUserDataComp_fmt[] = {
89 'S','o','f','t','w','a','r','e','\\',
90 'M','i','c','r','o','s','o','f','t','\\',
91 'W','i','n','d','o','w','s','\\',
92 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
93 'I','n','s','t','a','l','l','e','r','\\',
94 'U','s','e','r','D','a','t','a','\\',
95 '%','s','\\','C','o','m','p','o','n','e','n','t','s','\\','%','s',0};
96
97 static const WCHAR szUninstall_fmt[] = {
98 'S','o','f','t','w','a','r','e','\\',
99 'M','i','c','r','o','s','o','f','t','\\',
100 'W','i','n','d','o','w','s','\\',
101 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
102 'U','n','i','n','s','t','a','l','l','\\',
103 '%','s',0 };
104
105 static const WCHAR szUninstall_32node_fmt[] = {
106 'S','o','f','t','w','a','r','e','\\',
107 'W','o','w','6','4','3','2','N','o','d','e','\\',
108 'M','i','c','r','o','s','o','f','t','\\',
109 'W','i','n','d','o','w','s','\\',
110 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
111 'U','n','i','n','s','t','a','l','l','\\',
112 '%','s',0 };
113
114 static const WCHAR szUserProduct[] = {
115 'S','o','f','t','w','a','r','e','\\',
116 'M','i','c','r','o','s','o','f','t','\\',
117 'I','n','s','t','a','l','l','e','r','\\',
118 'P','r','o','d','u','c','t','s',0};
119
120 static const WCHAR szUserProduct_fmt[] = {
121 'S','o','f','t','w','a','r','e','\\',
122 'M','i','c','r','o','s','o','f','t','\\',
123 'I','n','s','t','a','l','l','e','r','\\',
124 'P','r','o','d','u','c','t','s','\\',
125 '%','s',0};
126
127 static const WCHAR szUserPatch_fmt[] = {
128 'S','o','f','t','w','a','r','e','\\',
129 'M','i','c','r','o','s','o','f','t','\\',
130 'I','n','s','t','a','l','l','e','r','\\',
131 'P','a','t','c','h','e','s','\\',
132 '%','s',0};
133
134 static const WCHAR szInstaller_Products[] = {
135 'S','o','f','t','w','a','r','e','\\',
136 'M','i','c','r','o','s','o','f','t','\\',
137 'W','i','n','d','o','w','s','\\',
138 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
139 'I','n','s','t','a','l','l','e','r','\\',
140 'P','r','o','d','u','c','t','s',0};
141
142 static const WCHAR szInstaller_Products_fmt[] = {
143 'S','o','f','t','w','a','r','e','\\',
144 'M','i','c','r','o','s','o','f','t','\\',
145 'W','i','n','d','o','w','s','\\',
146 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
147 'I','n','s','t','a','l','l','e','r','\\',
148 'P','r','o','d','u','c','t','s','\\',
149 '%','s',0};
150
151 static const WCHAR szInstaller_Patches_fmt[] = {
152 'S','o','f','t','w','a','r','e','\\',
153 'M','i','c','r','o','s','o','f','t','\\',
154 'W','i','n','d','o','w','s','\\',
155 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
156 'I','n','s','t','a','l','l','e','r','\\',
157 'P','a','t','c','h','e','s','\\',
158 '%','s',0};
159
160 static const WCHAR szInstaller_UpgradeCodes_fmt[] = {
161 'S','o','f','t','w','a','r','e','\\',
162 'M','i','c','r','o','s','o','f','t','\\',
163 'W','i','n','d','o','w','s','\\',
164 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
165 'I','n','s','t','a','l','l','e','r','\\',
166 'U','p','g','r','a','d','e','C','o','d','e','s','\\',
167 '%','s',0};
168
169 static const WCHAR szInstaller_UserUpgradeCodes_fmt[] = {
170 'S','o','f','t','w','a','r','e','\\',
171 'M','i','c','r','o','s','o','f','t','\\',
172 'I','n','s','t','a','l','l','e','r','\\',
173 'U','p','g','r','a','d','e','C','o','d','e','s','\\',
174 '%','s',0};
175
176 static const WCHAR szUserDataProd_fmt[] = {
177 'S','o','f','t','w','a','r','e','\\',
178 'M','i','c','r','o','s','o','f','t','\\',
179 'W','i','n','d','o','w','s','\\',
180 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
181 'I','n','s','t','a','l','l','e','r','\\',
182 'U','s','e','r','D','a','t','a','\\',
183 '%','s','\\','P','r','o','d','u','c','t','s','\\','%','s',0};
184
185 static const WCHAR szUserDataPatch_fmt[] = {
186 'S','o','f','t','w','a','r','e','\\',
187 'M','i','c','r','o','s','o','f','t','\\',
188 'W','i','n','d','o','w','s','\\',
189 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
190 'I','n','s','t','a','l','l','e','r','\\',
191 'U','s','e','r','D','a','t','a','\\',
192 '%','s','\\','P','a','t','c','h','e','s','\\','%','s',0};
193
194 static const WCHAR szUserDataProductPatches_fmt[] = {
195 'S','o','f','t','w','a','r','e','\\',
196 'M','i','c','r','o','s','o','f','t','\\',
197 'W','i','n','d','o','w','s','\\',
198 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
199 'I','n','s','t','a','l','l','e','r','\\',
200 'U','s','e','r','D','a','t','a','\\',
201 '%','s','\\','P','r','o','d','u','c','t','s','\\','%','s','\\',
202 'P','a','t','c','h','e','s',0};
203
204 static const WCHAR szInstallProperties_fmt[] = {
205 'S','o','f','t','w','a','r','e','\\',
206 'M','i','c','r','o','s','o','f','t','\\',
207 'W','i','n','d','o','w','s','\\',
208 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
209 'I','n','s','t','a','l','l','e','r','\\',
210 'U','s','e','r','D','a','t','a','\\',
211 '%','s','\\','P','r','o','d','u','c','t','s','\\','%','s','\\',
212 'I','n','s','t','a','l','l','P','r','o','p','e','r','t','i','e','s',0};
213
214 static const WCHAR szInstaller_LocalClassesProd[] = {
215 'S','o','f','t','w','a','r','e','\\',
216 'C','l','a','s','s','e','s','\\',
217 'I','n','s','t','a','l','l','e','r','\\',
218 'P','r','o','d','u','c','t','s',0};
219
220 static const WCHAR szInstaller_LocalClassesProd_fmt[] = {
221 'S','o','f','t','w','a','r','e','\\',
222 'C','l','a','s','s','e','s','\\',
223 'I','n','s','t','a','l','l','e','r','\\',
224 'P','r','o','d','u','c','t','s','\\','%','s',0};
225
226 static const WCHAR szInstaller_LocalClassesFeat_fmt[] = {
227 'S','o','f','t','w','a','r','e','\\',
228 'C','l','a','s','s','e','s','\\',
229 'I','n','s','t','a','l','l','e','r','\\',
230 'F','e','a','t','u','r','e','s','\\','%','s',0};
231
232 static const WCHAR szInstaller_LocalManaged_fmt[] = {
233 'S','o','f','t','w','a','r','e','\\',
234 'M','i','c','r','o','s','o','f','t','\\',
235 'W','i','n','d','o','w','s','\\',
236 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
237 'I','n','s','t','a','l','l','e','r','\\',
238 'M','a','n','a','g','e','d','\\','%','s','\\',
239 'I','n','s','t','a','l','l','e','r','\\',
240 'P','r','o','d','u','c','t','s',0};
241
242 static const WCHAR szInstaller_LocalManagedProd_fmt[] = {
243 'S','o','f','t','w','a','r','e','\\',
244 'M','i','c','r','o','s','o','f','t','\\',
245 'W','i','n','d','o','w','s','\\',
246 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
247 'I','n','s','t','a','l','l','e','r','\\',
248 'M','a','n','a','g','e','d','\\','%','s','\\',
249 'I','n','s','t','a','l','l','e','r','\\',
250 'P','r','o','d','u','c','t','s','\\','%','s',0};
251
252 static const WCHAR szInstaller_LocalManagedFeat_fmt[] = {
253 'S','o','f','t','w','a','r','e','\\',
254 'M','i','c','r','o','s','o','f','t','\\',
255 'W','i','n','d','o','w','s','\\',
256 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
257 'I','n','s','t','a','l','l','e','r','\\',
258 'M','a','n','a','g','e','d','\\','%','s','\\',
259 'I','n','s','t','a','l','l','e','r','\\',
260 'F','e','a','t','u','r','e','s','\\','%','s',0};
261
262 static const WCHAR szInstaller_ClassesUpgrade_fmt[] = {
263 'I','n','s','t','a','l','l','e','r','\\',
264 'U','p','g','r','a','d','e','C','o','d','e','s','\\',
265 '%','s',0};
266
267 BOOL unsquash_guid(LPCWSTR in, LPWSTR out)
268 {
269 DWORD i,n=0;
270
271 if (lstrlenW(in) != 32)
272 return FALSE;
273
274 out[n++]='{';
275 for(i=0; i<8; i++)
276 out[n++] = in[7-i];
277 out[n++]='-';
278 for(i=0; i<4; i++)
279 out[n++] = in[11-i];
280 out[n++]='-';
281 for(i=0; i<4; i++)
282 out[n++] = in[15-i];
283 out[n++]='-';
284 for(i=0; i<2; i++)
285 {
286 out[n++] = in[17+i*2];
287 out[n++] = in[16+i*2];
288 }
289 out[n++]='-';
290 for( ; i<8; i++)
291 {
292 out[n++] = in[17+i*2];
293 out[n++] = in[16+i*2];
294 }
295 out[n++]='}';
296 out[n]=0;
297 return TRUE;
298 }
299
300 BOOL squash_guid(LPCWSTR in, LPWSTR out)
301 {
302 DWORD i,n=1;
303 GUID guid;
304
305 out[0] = 0;
306
307 if (FAILED(CLSIDFromString((LPCOLESTR)in, &guid)))
308 return FALSE;
309
310 for(i=0; i<8; i++)
311 out[7-i] = in[n++];
312 n++;
313 for(i=0; i<4; i++)
314 out[11-i] = in[n++];
315 n++;
316 for(i=0; i<4; i++)
317 out[15-i] = in[n++];
318 n++;
319 for(i=0; i<2; i++)
320 {
321 out[17+i*2] = in[n++];
322 out[16+i*2] = in[n++];
323 }
324 n++;
325 for( ; i<8; i++)
326 {
327 out[17+i*2] = in[n++];
328 out[16+i*2] = in[n++];
329 }
330 out[32]=0;
331 return TRUE;
332 }
333
334
335 /* tables for encoding and decoding base85 */
336 static const unsigned char table_dec85[0x80] = {
337 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
338 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
339 0xff,0x00,0xff,0xff,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0xff,
340 0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0xff,0xff,0xff,0x16,0xff,0x17,
341 0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
342 0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,0x30,0x31,0x32,0x33,0xff,0x34,0x35,0x36,
343 0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42,0x43,0x44,0x45,0x46,
344 0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f,0x50,0x51,0x52,0xff,0x53,0x54,0xff,
345 };
346
347 static const char table_enc85[] =
348 "!$%&'()*+,-.0123456789=?@ABCDEFGHIJKLMNO"
349 "PQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwx"
350 "yz{}~";
351
352 /*
353 * Converts a base85 encoded guid into a GUID pointer
354 * Base85 encoded GUIDs should be 20 characters long.
355 *
356 * returns TRUE if successful, FALSE if not
357 */
358 BOOL decode_base85_guid( LPCWSTR str, GUID *guid )
359 {
360 DWORD i, val = 0, base = 1, *p;
361
362 if (!str)
363 return FALSE;
364
365 p = (DWORD*) guid;
366 for( i=0; i<20; i++ )
367 {
368 if( (i%5) == 0 )
369 {
370 val = 0;
371 base = 1;
372 }
373 val += table_dec85[str[i]] * base;
374 if( str[i] >= 0x80 )
375 return FALSE;
376 if( table_dec85[str[i]] == 0xff )
377 return FALSE;
378 if( (i%5) == 4 )
379 p[i/5] = val;
380 base *= 85;
381 }
382 return TRUE;
383 }
384
385 /*
386 * Encodes a base85 guid given a GUID pointer
387 * Caller should provide a 21 character buffer for the encoded string.
388 *
389 * returns TRUE if successful, FALSE if not
390 */
391 BOOL encode_base85_guid( GUID *guid, LPWSTR str )
392 {
393 unsigned int x, *p, i;
394
395 p = (unsigned int*) guid;
396 for( i=0; i<4; i++ )
397 {
398 x = p[i];
399 *str++ = table_enc85[x%85];
400 x = x/85;
401 *str++ = table_enc85[x%85];
402 x = x/85;
403 *str++ = table_enc85[x%85];
404 x = x/85;
405 *str++ = table_enc85[x%85];
406 x = x/85;
407 *str++ = table_enc85[x%85];
408 }
409 *str = 0;
410
411 return TRUE;
412 }
413
414 DWORD msi_version_str_to_dword(LPCWSTR p)
415 {
416 DWORD major, minor = 0, build = 0, version = 0;
417
418 if (!p)
419 return version;
420
421 major = atoiW(p);
422
423 p = strchrW(p, '.');
424 if (p)
425 {
426 minor = atoiW(p+1);
427 p = strchrW(p+1, '.');
428 if (p)
429 build = atoiW(p+1);
430 }
431
432 return MAKELONG(build, MAKEWORD(minor, major));
433 }
434
435 LONG msi_reg_set_val_str( HKEY hkey, LPCWSTR name, LPCWSTR value )
436 {
437 DWORD len;
438 if (!value) value = szEmpty;
439 len = (lstrlenW(value) + 1) * sizeof (WCHAR);
440 return RegSetValueExW( hkey, name, 0, REG_SZ, (const BYTE *)value, len );
441 }
442
443 LONG msi_reg_set_val_multi_str( HKEY hkey, LPCWSTR name, LPCWSTR value )
444 {
445 LPCWSTR p = value;
446 while (*p) p += lstrlenW(p) + 1;
447 return RegSetValueExW( hkey, name, 0, REG_MULTI_SZ,
448 (const BYTE *)value, (p + 1 - value) * sizeof(WCHAR) );
449 }
450
451 LONG msi_reg_set_val_dword( HKEY hkey, LPCWSTR name, DWORD val )
452 {
453 return RegSetValueExW( hkey, name, 0, REG_DWORD, (LPBYTE)&val, sizeof (DWORD) );
454 }
455
456 LONG msi_reg_set_subkey_val( HKEY hkey, LPCWSTR path, LPCWSTR name, LPCWSTR val )
457 {
458 HKEY hsubkey = 0;
459 LONG r;
460
461 r = RegCreateKeyW( hkey, path, &hsubkey );
462 if (r != ERROR_SUCCESS)
463 return r;
464 r = msi_reg_set_val_str( hsubkey, name, val );
465 RegCloseKey( hsubkey );
466 return r;
467 }
468
469 LPWSTR msi_reg_get_val_str( HKEY hkey, LPCWSTR name )
470 {
471 DWORD len = 0;
472 LPWSTR val;
473 LONG r;
474
475 r = RegQueryValueExW(hkey, name, NULL, NULL, NULL, &len);
476 if (r != ERROR_SUCCESS)
477 return NULL;
478
479 len += sizeof (WCHAR);
480 val = msi_alloc( len );
481 if (!val)
482 return NULL;
483 val[0] = 0;
484 RegQueryValueExW(hkey, name, NULL, NULL, (LPBYTE) val, &len);
485 return val;
486 }
487
488 BOOL msi_reg_get_val_dword( HKEY hkey, LPCWSTR name, DWORD *val)
489 {
490 DWORD type, len = sizeof (DWORD);
491 LONG r = RegQueryValueExW(hkey, name, NULL, &type, (LPBYTE) val, &len);
492 return r == ERROR_SUCCESS && type == REG_DWORD;
493 }
494
495 static UINT get_user_sid(LPWSTR *usersid)
496 {
497 HANDLE token;
498 BYTE buf[1024];
499 DWORD size;
500 PTOKEN_USER user;
501
502 if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &token))
503 return ERROR_FUNCTION_FAILED;
504
505 size = sizeof(buf);
506 if (!GetTokenInformation(token, TokenUser, buf, size, &size)) {
507 CloseHandle(token);
508 return ERROR_FUNCTION_FAILED;
509 }
510
511 user = (PTOKEN_USER)buf;
512 if (!ConvertSidToStringSidW(user->User.Sid, usersid)) {
513 CloseHandle(token);
514 return ERROR_FUNCTION_FAILED;
515 }
516 CloseHandle(token);
517 return ERROR_SUCCESS;
518 }
519
520 UINT MSIREG_OpenUninstallKey(MSIPACKAGE *package, HKEY *key, BOOL create)
521 {
522 UINT rc;
523 WCHAR keypath[0x200];
524
525 TRACE("%s\n", debugstr_w(package->ProductCode));
526
527 if (is_64bit && package->platform == PLATFORM_INTEL)
528 sprintfW(keypath, szUninstall_32node_fmt, package->ProductCode);
529 else
530 sprintfW(keypath, szUninstall_fmt, package->ProductCode);
531
532 if (create)
533 rc = RegCreateKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, NULL, 0, KEY_ALL_ACCESS, NULL, key, NULL);
534 else
535 rc = RegOpenKeyExW(HKEY_LOCAL_MACHINE, keypath, 0, KEY_ALL_ACCESS, key);
536
537 return rc;
538 }
539
540 UINT MSIREG_DeleteUninstallKey(MSIPACKAGE *package)
541 {
542 WCHAR keypath[0x200];
543
544 TRACE("%s\n", debugstr_w(package->ProductCode));
545
546 if (is_64bit && package->platform == PLATFORM_INTEL)
547 sprintfW(keypath, szUninstall_32node_fmt, package->ProductCode);
548 else
549 sprintfW(keypath, szUninstall_fmt, package->ProductCode);
550
551 return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
552 }
553
554 UINT MSIREG_OpenProductKey(LPCWSTR szProduct, LPCWSTR szUserSid,
555 MSIINSTALLCONTEXT context, HKEY *key, BOOL create)
556 {
557 UINT r;
558 LPWSTR usersid = NULL;
559 HKEY root = HKEY_LOCAL_MACHINE;
560 WCHAR squished_pc[GUID_SIZE];
561 WCHAR keypath[MAX_PATH];
562
563 TRACE("(%s, %d, %d)\n", debugstr_w(szProduct), context, create);
564
565 if (!squash_guid(szProduct, squished_pc))
566 return ERROR_FUNCTION_FAILED;
567
568 TRACE("squished (%s)\n", debugstr_w(squished_pc));
569
570 if (context == MSIINSTALLCONTEXT_MACHINE)
571 {
572 sprintfW(keypath, szInstaller_LocalClassesProd_fmt, squished_pc);
573 }
574 else if (context == MSIINSTALLCONTEXT_USERUNMANAGED)
575 {
576 root = HKEY_CURRENT_USER;
577 sprintfW(keypath, szUserProduct_fmt, squished_pc);
578 }
579 else
580 {
581 if (!szUserSid)
582 {
583 r = get_user_sid(&usersid);
584 if (r != ERROR_SUCCESS || !usersid)
585 {
586 ERR("Failed to retrieve user SID: %d\n", r);
587 return r;
588 }
589
590 szUserSid = usersid;
591 }
592
593 sprintfW(keypath, szInstaller_LocalManagedProd_fmt,
594 szUserSid, squished_pc);
595 LocalFree(usersid);
596 }
597
598 if (create)
599 return RegCreateKeyW(root, keypath, key);
600
601 return RegOpenKeyW(root, keypath, key);
602 }
603
604 UINT MSIREG_DeleteUserProductKey(LPCWSTR szProduct)
605 {
606 WCHAR squished_pc[GUID_SIZE];
607 WCHAR keypath[0x200];
608
609 TRACE("%s\n",debugstr_w(szProduct));
610 if (!squash_guid(szProduct,squished_pc))
611 return ERROR_FUNCTION_FAILED;
612 TRACE("squished (%s)\n", debugstr_w(squished_pc));
613
614 sprintfW(keypath,szUserProduct_fmt,squished_pc);
615
616 return RegDeleteTreeW(HKEY_CURRENT_USER, keypath);
617 }
618
619 UINT MSIREG_OpenUserPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create)
620 {
621 UINT rc;
622 WCHAR squished_pc[GUID_SIZE];
623 WCHAR keypath[0x200];
624
625 TRACE("%s\n",debugstr_w(szPatch));
626 if (!squash_guid(szPatch,squished_pc))
627 return ERROR_FUNCTION_FAILED;
628 TRACE("squished (%s)\n", debugstr_w(squished_pc));
629
630 sprintfW(keypath,szUserPatch_fmt,squished_pc);
631
632 if (create)
633 rc = RegCreateKeyW(HKEY_CURRENT_USER,keypath,key);
634 else
635 rc = RegOpenKeyW(HKEY_CURRENT_USER,keypath,key);
636
637 return rc;
638 }
639
640 UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
641 HKEY *key, BOOL create)
642 {
643 UINT r;
644 LPWSTR usersid;
645 HKEY root = HKEY_LOCAL_MACHINE;
646 WCHAR squished_pc[GUID_SIZE];
647 WCHAR keypath[MAX_PATH];
648
649 TRACE("(%s, %d, %d)\n", debugstr_w(szProduct), context, create);
650
651 if (!squash_guid(szProduct, squished_pc))
652 return ERROR_FUNCTION_FAILED;
653
654 TRACE("squished (%s)\n", debugstr_w(squished_pc));
655
656 if (context == MSIINSTALLCONTEXT_MACHINE)
657 {
658 sprintfW(keypath, szInstaller_LocalClassesFeat_fmt, squished_pc);
659 }
660 else if (context == MSIINSTALLCONTEXT_USERUNMANAGED)
661 {
662 root = HKEY_CURRENT_USER;
663 sprintfW(keypath, szUserFeatures_fmt, squished_pc);
664 }
665 else
666 {
667 r = get_user_sid(&usersid);
668 if (r != ERROR_SUCCESS || !usersid)
669 {
670 ERR("Failed to retrieve user SID: %d\n", r);
671 return r;
672 }
673
674 sprintfW(keypath, szInstaller_LocalManagedFeat_fmt, usersid, squished_pc);
675 LocalFree(usersid);
676 }
677
678 if (create)
679 return RegCreateKeyW(root, keypath, key);
680
681 return RegOpenKeyW(root, keypath, key);
682 }
683
684 UINT MSIREG_DeleteUserFeaturesKey(LPCWSTR szProduct)
685 {
686 WCHAR squished_pc[GUID_SIZE];
687 WCHAR keypath[0x200];
688
689 TRACE("%s\n",debugstr_w(szProduct));
690 if (!squash_guid(szProduct,squished_pc))
691 return ERROR_FUNCTION_FAILED;
692 TRACE("squished (%s)\n", debugstr_w(squished_pc));
693
694 sprintfW(keypath,szUserFeatures_fmt,squished_pc);
695 return RegDeleteTreeW(HKEY_CURRENT_USER, keypath);
696 }
697
698 static UINT MSIREG_OpenInstallerFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create)
699 {
700 UINT rc;
701 WCHAR squished_pc[GUID_SIZE];
702 WCHAR keypath[0x200];
703
704 TRACE("%s\n",debugstr_w(szProduct));
705 if (!squash_guid(szProduct,squished_pc))
706 return ERROR_FUNCTION_FAILED;
707 TRACE("squished (%s)\n", debugstr_w(squished_pc));
708
709 sprintfW(keypath,szInstaller_Features_fmt,squished_pc);
710
711 if (create)
712 rc = RegCreateKeyW(HKEY_LOCAL_MACHINE,keypath,key);
713 else
714 rc = RegOpenKeyW(HKEY_LOCAL_MACHINE,keypath,key);
715
716 return rc;
717 }
718
719 UINT MSIREG_OpenUserDataFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
720 HKEY *key, BOOL create)
721 {
722 UINT r;
723 LPWSTR usersid;
724 WCHAR squished_pc[GUID_SIZE];
725 WCHAR keypath[0x200];
726
727 TRACE("(%s, %d, %d)\n", debugstr_w(szProduct), context, create);
728
729 if (!squash_guid(szProduct, squished_pc))
730 return ERROR_FUNCTION_FAILED;
731
732 TRACE("squished (%s)\n", debugstr_w(squished_pc));
733
734 if (context == MSIINSTALLCONTEXT_MACHINE)
735 {
736 sprintfW(keypath, szUserDataFeatures_fmt, szLocalSid, squished_pc);
737 }
738 else
739 {
740 r = get_user_sid(&usersid);
741 if (r != ERROR_SUCCESS || !usersid)
742 {
743 ERR("Failed to retrieve user SID: %d\n", r);
744 return r;
745 }
746
747 sprintfW(keypath, szUserDataFeatures_fmt, usersid, squished_pc);
748 LocalFree(usersid);
749 }
750
751 if (create)
752 return RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, key);
753
754 return RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
755 }
756
757 UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create)
758 {
759 UINT rc;
760 WCHAR squished_cc[GUID_SIZE];
761 WCHAR keypath[0x200];
762
763 TRACE("%s\n",debugstr_w(szComponent));
764 if (!squash_guid(szComponent,squished_cc))
765 return ERROR_FUNCTION_FAILED;
766 TRACE("squished (%s)\n", debugstr_w(squished_cc));
767
768 sprintfW(keypath,szUser_Components_fmt,squished_cc);
769
770 if (create)
771 rc = RegCreateKeyW(HKEY_CURRENT_USER,keypath,key);
772 else
773 rc = RegOpenKeyW(HKEY_CURRENT_USER,keypath,key);
774
775 return rc;
776 }
777
778 UINT MSIREG_OpenUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid,
779 HKEY *key, BOOL create)
780 {
781 UINT rc;
782 WCHAR comp[GUID_SIZE];
783 WCHAR keypath[0x200];
784 LPWSTR usersid;
785
786 TRACE("%s\n", debugstr_w(szComponent));
787 if (!squash_guid(szComponent, comp))
788 return ERROR_FUNCTION_FAILED;
789 TRACE("squished (%s)\n", debugstr_w(comp));
790
791 if (!szUserSid)
792 {
793 rc = get_user_sid(&usersid);
794 if (rc != ERROR_SUCCESS || !usersid)
795 {
796 ERR("Failed to retrieve user SID: %d\n", rc);
797 return rc;
798 }
799
800 sprintfW(keypath, szUserDataComp_fmt, usersid, comp);
801 LocalFree(usersid);
802 }
803 else
804 sprintfW(keypath, szUserDataComp_fmt, szUserSid, comp);
805
806 if (create)
807 rc = RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, key);
808 else
809 rc = RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
810
811 return rc;
812 }
813
814 UINT MSIREG_DeleteUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid)
815 {
816 UINT rc;
817 WCHAR comp[GUID_SIZE];
818 WCHAR keypath[0x200];
819 LPWSTR usersid;
820
821 TRACE("%s\n", debugstr_w(szComponent));
822 if (!squash_guid(szComponent, comp))
823 return ERROR_FUNCTION_FAILED;
824 TRACE("squished (%s)\n", debugstr_w(comp));
825
826 if (!szUserSid)
827 {
828 rc = get_user_sid(&usersid);
829 if (rc != ERROR_SUCCESS || !usersid)
830 {
831 ERR("Failed to retrieve user SID: %d\n", rc);
832 return rc;
833 }
834
835 sprintfW(keypath, szUserDataComp_fmt, usersid, comp);
836 LocalFree(usersid);
837 }
838 else
839 sprintfW(keypath, szUserDataComp_fmt, szUserSid, comp);
840
841 return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
842 }
843
844 UINT MSIREG_OpenUserDataProductKey(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
845 LPCWSTR szUserSid, HKEY *key, BOOL create)
846 {
847 UINT rc;
848 WCHAR squished_pc[GUID_SIZE];
849 WCHAR keypath[0x200];
850 LPWSTR usersid;
851
852 TRACE("%s\n", debugstr_w(szProduct));
853 if (!squash_guid(szProduct, squished_pc))
854 return ERROR_FUNCTION_FAILED;
855 TRACE("squished (%s)\n", debugstr_w(squished_pc));
856
857 if (dwContext == MSIINSTALLCONTEXT_MACHINE)
858 sprintfW(keypath, szUserDataProd_fmt, szLocalSid, squished_pc);
859 else if (szUserSid)
860 sprintfW(keypath, szUserDataProd_fmt, szUserSid, squished_pc);
861 else
862 {
863 rc = get_user_sid(&usersid);
864 if (rc != ERROR_SUCCESS || !usersid)
865 {
866 ERR("Failed to retrieve user SID: %d\n", rc);
867 return rc;
868 }
869
870 sprintfW(keypath, szUserDataProd_fmt, usersid, squished_pc);
871 LocalFree(usersid);
872 }
873
874 if (create)
875 rc = RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, key);
876 else
877 rc = RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
878
879 return rc;
880 }
881
882 UINT MSIREG_OpenUserDataPatchKey(LPCWSTR szPatch, MSIINSTALLCONTEXT dwContext,
883 HKEY *key, BOOL create)
884 {
885 UINT rc;
886 WCHAR squished_patch[GUID_SIZE];
887 WCHAR keypath[0x200];
888 LPWSTR usersid;
889
890 TRACE("%s\n", debugstr_w(szPatch));
891 if (!squash_guid(szPatch, squished_patch))
892 return ERROR_FUNCTION_FAILED;
893 TRACE("squished (%s)\n", debugstr_w(squished_patch));
894
895 if (dwContext == MSIINSTALLCONTEXT_MACHINE)
896 sprintfW(keypath, szUserDataPatch_fmt, szLocalSid, squished_patch);
897 else
898 {
899 rc = get_user_sid(&usersid);
900 if (rc != ERROR_SUCCESS || !usersid)
901 {
902 ERR("Failed to retrieve user SID: %d\n", rc);
903 return rc;
904 }
905
906 sprintfW(keypath, szUserDataPatch_fmt, usersid, squished_patch);
907 LocalFree(usersid);
908 }
909
910 if (create)
911 return RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, key);
912
913 return RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
914 }
915
916 UINT MSIREG_DeleteUserDataPatchKey(LPCWSTR patch, MSIINSTALLCONTEXT context)
917 {
918 UINT r;
919 WCHAR squished_patch[GUID_SIZE];
920 WCHAR keypath[0x200];
921 LPWSTR usersid;
922
923 TRACE("%s\n", debugstr_w(patch));
924 if (!squash_guid(patch, squished_patch))
925 return ERROR_FUNCTION_FAILED;
926 TRACE("squished (%s)\n", debugstr_w(squished_patch));
927
928 if (context == MSIINSTALLCONTEXT_MACHINE)
929 sprintfW(keypath, szUserDataPatch_fmt, szLocalSid, squished_patch);
930 else
931 {
932 r = get_user_sid(&usersid);
933 if (r != ERROR_SUCCESS || !usersid)
934 {
935 ERR("Failed to retrieve user SID: %d\n", r);
936 return r;
937 }
938
939 sprintfW(keypath, szUserDataPatch_fmt, usersid, squished_patch);
940 LocalFree(usersid);
941 }
942
943 return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
944 }
945
946 UINT MSIREG_OpenUserDataProductPatchesKey(LPCWSTR product, MSIINSTALLCONTEXT context,
947 HKEY *key, BOOL create)
948 {
949 UINT rc;
950 WCHAR squished_product[GUID_SIZE];
951 WCHAR keypath[0x200];
952 LPWSTR usersid;
953
954 TRACE("%s\n", debugstr_w(product));
955 if (!squash_guid(product, squished_product))
956 return ERROR_FUNCTION_FAILED;
957
958 if (context == MSIINSTALLCONTEXT_MACHINE)
959 sprintfW(keypath, szUserDataProductPatches_fmt, szLocalSid, squished_product);
960 else
961 {
962 rc = get_user_sid(&usersid);
963 if (rc != ERROR_SUCCESS || !usersid)
964 {
965 ERR("Failed to retrieve user SID: %d\n", rc);
966 return rc;
967 }
968
969 sprintfW(keypath, szUserDataProductPatches_fmt, usersid, squished_product);
970 LocalFree(usersid);
971 }
972
973 if (create)
974 return RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, key);
975
976 return RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
977 }
978
979 UINT MSIREG_OpenInstallProps(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
980 LPCWSTR szUserSid, HKEY *key, BOOL create)
981 {
982 UINT rc;
983 LPWSTR usersid;
984 WCHAR squished_pc[GUID_SIZE];
985 WCHAR keypath[0x200];
986
987 TRACE("%s\n", debugstr_w(szProduct));
988 if (!squash_guid(szProduct, squished_pc))
989 return ERROR_FUNCTION_FAILED;
990 TRACE("squished (%s)\n", debugstr_w(squished_pc));
991
992 if (dwContext == MSIINSTALLCONTEXT_MACHINE)
993 sprintfW(keypath, szInstallProperties_fmt, szLocalSid, squished_pc);
994 else if (szUserSid)
995 sprintfW(keypath, szInstallProperties_fmt, szUserSid, squished_pc);
996 else
997 {
998 rc = get_user_sid(&usersid);
999 if (rc != ERROR_SUCCESS || !usersid)
1000 {
1001 ERR("Failed to retrieve user SID: %d\n", rc);
1002 return rc;
1003 }
1004
1005 sprintfW(keypath, szInstallProperties_fmt, usersid, squished_pc);
1006 LocalFree(usersid);
1007 }
1008
1009 if (create)
1010 return RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, key);
1011
1012 return RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
1013 }
1014
1015 UINT MSIREG_DeleteUserDataProductKey(LPCWSTR szProduct)
1016 {
1017 UINT rc;
1018 WCHAR squished_pc[GUID_SIZE];
1019 WCHAR keypath[0x200];
1020 LPWSTR usersid;
1021
1022 TRACE("%s\n", debugstr_w(szProduct));
1023 if (!squash_guid(szProduct, squished_pc))
1024 return ERROR_FUNCTION_FAILED;
1025 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1026
1027 rc = get_user_sid(&usersid);
1028 if (rc != ERROR_SUCCESS || !usersid)
1029 {
1030 ERR("Failed to retrieve user SID: %d\n", rc);
1031 return rc;
1032 }
1033
1034 sprintfW(keypath, szUserDataProd_fmt, usersid, squished_pc);
1035
1036 LocalFree(usersid);
1037 return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
1038 }
1039
1040 UINT MSIREG_DeleteProductKey(LPCWSTR szProduct)
1041 {
1042 WCHAR squished_pc[GUID_SIZE];
1043 WCHAR keypath[0x200];
1044
1045 TRACE("%s\n", debugstr_w(szProduct));
1046 if (!squash_guid(szProduct, squished_pc))
1047 return ERROR_FUNCTION_FAILED;
1048 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1049
1050 sprintfW(keypath, szInstaller_Products_fmt, squished_pc);
1051
1052 return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
1053 }
1054
1055 UINT MSIREG_OpenPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create)
1056 {
1057 UINT rc;
1058 WCHAR squished_pc[GUID_SIZE];
1059 WCHAR keypath[0x200];
1060
1061 TRACE("%s\n",debugstr_w(szPatch));
1062 if (!squash_guid(szPatch,squished_pc))
1063 return ERROR_FUNCTION_FAILED;
1064 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1065
1066 sprintfW(keypath,szInstaller_Patches_fmt,squished_pc);
1067
1068 if (create)
1069 rc = RegCreateKeyW(HKEY_LOCAL_MACHINE,keypath,key);
1070 else
1071 rc = RegOpenKeyW(HKEY_LOCAL_MACHINE,keypath,key);
1072
1073 return rc;
1074 }
1075
1076 UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY* key, BOOL create)
1077 {
1078 UINT rc;
1079 WCHAR squished_pc[GUID_SIZE];
1080 WCHAR keypath[0x200];
1081
1082 TRACE("%s\n",debugstr_w(szUpgradeCode));
1083 if (!squash_guid(szUpgradeCode,squished_pc))
1084 return ERROR_FUNCTION_FAILED;
1085 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1086
1087 sprintfW(keypath,szInstaller_UpgradeCodes_fmt,squished_pc);
1088
1089 if (create)
1090 rc = RegCreateKeyW(HKEY_LOCAL_MACHINE,keypath,key);
1091 else
1092 rc = RegOpenKeyW(HKEY_LOCAL_MACHINE,keypath,key);
1093
1094 return rc;
1095 }
1096
1097 UINT MSIREG_OpenUserUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY* key, BOOL create)
1098 {
1099 UINT rc;
1100 WCHAR squished_pc[GUID_SIZE];
1101 WCHAR keypath[0x200];
1102
1103 TRACE("%s\n",debugstr_w(szUpgradeCode));
1104 if (!squash_guid(szUpgradeCode,squished_pc))
1105 return ERROR_FUNCTION_FAILED;
1106 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1107
1108 sprintfW(keypath,szInstaller_UserUpgradeCodes_fmt,squished_pc);
1109
1110 if (create)
1111 rc = RegCreateKeyW(HKEY_CURRENT_USER,keypath,key);
1112 else
1113 rc = RegOpenKeyW(HKEY_CURRENT_USER,keypath,key);
1114
1115 return rc;
1116 }
1117
1118 UINT MSIREG_DeleteUserUpgradeCodesKey(LPCWSTR szUpgradeCode)
1119 {
1120 WCHAR squished_pc[GUID_SIZE];
1121 WCHAR keypath[0x200];
1122
1123 TRACE("%s\n",debugstr_w(szUpgradeCode));
1124 if (!squash_guid(szUpgradeCode,squished_pc))
1125 return ERROR_FUNCTION_FAILED;
1126 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1127
1128 sprintfW(keypath,szInstaller_UserUpgradeCodes_fmt,squished_pc);
1129
1130 return RegDeleteTreeW(HKEY_CURRENT_USER, keypath);
1131 }
1132
1133 UINT MSIREG_DeleteLocalClassesProductKey(LPCWSTR szProductCode)
1134 {
1135 WCHAR squished_pc[GUID_SIZE];
1136 WCHAR keypath[0x200];
1137
1138 TRACE("%s\n", debugstr_w(szProductCode));
1139
1140 if (!squash_guid(szProductCode, squished_pc))
1141 return ERROR_FUNCTION_FAILED;
1142
1143 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1144
1145 sprintfW(keypath, szInstaller_LocalClassesProd_fmt, squished_pc);
1146
1147 return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
1148 }
1149
1150 UINT MSIREG_DeleteLocalClassesFeaturesKey(LPCWSTR szProductCode)
1151 {
1152 WCHAR squished_pc[GUID_SIZE];
1153 WCHAR keypath[0x200];
1154
1155 TRACE("%s\n", debugstr_w(szProductCode));
1156
1157 if (!squash_guid(szProductCode, squished_pc))
1158 return ERROR_FUNCTION_FAILED;
1159
1160 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1161
1162 sprintfW(keypath, szInstaller_LocalClassesFeat_fmt, squished_pc);
1163
1164 return RegDeleteTreeW(HKEY_LOCAL_MACHINE, keypath);
1165 }
1166
1167 UINT MSIREG_OpenClassesUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY* key, BOOL create)
1168 {
1169 WCHAR squished_pc[GUID_SIZE];
1170 WCHAR keypath[0x200];
1171
1172 TRACE("%s\n", debugstr_w(szUpgradeCode));
1173 if (!squash_guid(szUpgradeCode, squished_pc))
1174 return ERROR_FUNCTION_FAILED;
1175 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1176
1177 sprintfW(keypath, szInstaller_ClassesUpgrade_fmt, squished_pc);
1178
1179 if (create)
1180 return RegCreateKeyW(HKEY_CLASSES_ROOT, keypath, key);
1181
1182 return RegOpenKeyW(HKEY_CLASSES_ROOT, keypath, key);
1183 }
1184
1185 UINT MSIREG_DeleteClassesUpgradeCodesKey(LPCWSTR szUpgradeCode)
1186 {
1187 WCHAR squished_pc[GUID_SIZE];
1188 WCHAR keypath[0x200];
1189
1190 TRACE("%s\n", debugstr_w(szUpgradeCode));
1191 if (!squash_guid(szUpgradeCode, squished_pc))
1192 return ERROR_FUNCTION_FAILED;
1193 TRACE("squished (%s)\n", debugstr_w(squished_pc));
1194
1195 sprintfW(keypath, szInstaller_ClassesUpgrade_fmt, squished_pc);
1196
1197 return RegDeleteTreeW(HKEY_CLASSES_ROOT, keypath);
1198 }
1199
1200 /*************************************************************************
1201 * MsiDecomposeDescriptorW [MSI.@]
1202 *
1203 * Decomposes an MSI descriptor into product, feature and component parts.
1204 * An MSI descriptor is a string of the form:
1205 * [base 85 guid] [feature code] '>' [base 85 guid]
1206 *
1207 * PARAMS
1208 * szDescriptor [I] the descriptor to decompose
1209 * szProduct [O] buffer of MAX_FEATURE_CHARS+1 for the product guid
1210 * szFeature [O] buffer of MAX_FEATURE_CHARS+1 for the feature code
1211 * szComponent [O] buffer of MAX_FEATURE_CHARS+1 for the component guid
1212 * pUsed [O] the length of the descriptor
1213 *
1214 * RETURNS
1215 * ERROR_SUCCESS if everything worked correctly
1216 * ERROR_INVALID_PARAMETER if the descriptor was invalid
1217 *
1218 */
1219 UINT WINAPI MsiDecomposeDescriptorW( LPCWSTR szDescriptor, LPWSTR szProduct,
1220 LPWSTR szFeature, LPWSTR szComponent, LPDWORD pUsed )
1221 {
1222 UINT r, len;
1223 LPWSTR p;
1224 GUID product, component;
1225
1226 TRACE("%s %p %p %p %p\n", debugstr_w(szDescriptor), szProduct,
1227 szFeature, szComponent, pUsed);
1228
1229 r = decode_base85_guid( szDescriptor, &product );
1230 if( !r )
1231 return ERROR_INVALID_PARAMETER;
1232
1233 TRACE("product %s\n", debugstr_guid( &product ));
1234
1235 p = strchrW(&szDescriptor[20],'>');
1236 if( !p )
1237 return ERROR_INVALID_PARAMETER;
1238
1239 len = (p - &szDescriptor[20]);
1240 if( len > MAX_FEATURE_CHARS )
1241 return ERROR_INVALID_PARAMETER;
1242
1243 TRACE("feature %s\n", debugstr_wn( &szDescriptor[20], len ));
1244
1245 r = decode_base85_guid( p+1, &component );
1246 if( !r )
1247 return ERROR_INVALID_PARAMETER;
1248
1249 TRACE("component %s\n", debugstr_guid( &component ));
1250
1251 if (szProduct)
1252 StringFromGUID2( &product, szProduct, MAX_FEATURE_CHARS+1 );
1253 if (szComponent)
1254 StringFromGUID2( &component, szComponent, MAX_FEATURE_CHARS+1 );
1255 if (szFeature)
1256 {
1257 memcpy( szFeature, &szDescriptor[20], len*sizeof(WCHAR) );
1258 szFeature[len] = 0;
1259 }
1260 len = ( &p[21] - szDescriptor );
1261
1262 TRACE("length = %d\n", len);
1263 if (pUsed) *pUsed = len;
1264
1265 return ERROR_SUCCESS;
1266 }
1267
1268 UINT WINAPI MsiDecomposeDescriptorA( LPCSTR szDescriptor, LPSTR szProduct,
1269 LPSTR szFeature, LPSTR szComponent, LPDWORD pUsed )
1270 {
1271 WCHAR product[MAX_FEATURE_CHARS+1];
1272 WCHAR feature[MAX_FEATURE_CHARS+1];
1273 WCHAR component[MAX_FEATURE_CHARS+1];
1274 LPWSTR str = NULL, p = NULL, f = NULL, c = NULL;
1275 UINT r;
1276
1277 TRACE("%s %p %p %p %p\n", debugstr_a(szDescriptor), szProduct,
1278 szFeature, szComponent, pUsed);
1279
1280 str = strdupAtoW( szDescriptor );
1281 if( szDescriptor && !str )
1282 return ERROR_OUTOFMEMORY;
1283
1284 if (szProduct)
1285 p = product;
1286 if (szFeature)
1287 f = feature;
1288 if (szComponent)
1289 c = component;
1290
1291 r = MsiDecomposeDescriptorW( str, p, f, c, pUsed );
1292
1293 if (r == ERROR_SUCCESS)
1294 {
1295 WideCharToMultiByte( CP_ACP, 0, p, -1,
1296 szProduct, MAX_FEATURE_CHARS+1, NULL, NULL );
1297 WideCharToMultiByte( CP_ACP, 0, f, -1,
1298 szFeature, MAX_FEATURE_CHARS+1, NULL, NULL );
1299 WideCharToMultiByte( CP_ACP, 0, c, -1,
1300 szComponent, MAX_FEATURE_CHARS+1, NULL, NULL );
1301 }
1302
1303 msi_free( str );
1304
1305 return r;
1306 }
1307
1308 UINT WINAPI MsiEnumProductsA(DWORD index, LPSTR lpguid)
1309 {
1310 DWORD r;
1311 WCHAR szwGuid[GUID_SIZE];
1312
1313 TRACE("%d %p\n", index, lpguid);
1314
1315 if (NULL == lpguid)
1316 return ERROR_INVALID_PARAMETER;
1317 r = MsiEnumProductsW(index, szwGuid);
1318 if( r == ERROR_SUCCESS )
1319 WideCharToMultiByte(CP_ACP, 0, szwGuid, -1, lpguid, GUID_SIZE, NULL, NULL);
1320
1321 return r;
1322 }
1323
1324 UINT WINAPI MsiEnumProductsW(DWORD index, LPWSTR lpguid)
1325 {
1326 UINT r;
1327 WCHAR szKeyName[SQUISH_GUID_SIZE];
1328 HKEY key;
1329 DWORD machine_count, managed_count, unmanaged_count;
1330 WCHAR keypath[MAX_PATH];
1331 LPWSTR usersid = NULL;
1332
1333 static DWORD last_index;
1334
1335 TRACE("%d %p\n", index, lpguid);
1336
1337 if (NULL == lpguid)
1338 return ERROR_INVALID_PARAMETER;
1339
1340 if (index && index - last_index != 1)
1341 return ERROR_INVALID_PARAMETER;
1342
1343 key = 0;
1344 r = RegCreateKeyW(HKEY_LOCAL_MACHINE, szInstaller_LocalClassesProd, &key);
1345 if( r != ERROR_SUCCESS ) goto failed;
1346
1347 r = RegQueryInfoKeyW(key, NULL, NULL, NULL, &machine_count, NULL, NULL,
1348 NULL, NULL, NULL, NULL, NULL);
1349 if( r != ERROR_SUCCESS ) goto failed;
1350
1351 if (machine_count && index <= machine_count)
1352 {
1353 r = RegEnumKeyW(key, index, szKeyName, SQUISH_GUID_SIZE);
1354 if( r == ERROR_SUCCESS )
1355 {
1356 unsquash_guid(szKeyName, lpguid);
1357 last_index = index;
1358 RegCloseKey(key);
1359 return ERROR_SUCCESS;
1360 }
1361 }
1362 RegCloseKey(key);
1363
1364 key = 0;
1365 r = get_user_sid(&usersid);
1366 if (r != ERROR_SUCCESS || !usersid)
1367 {
1368 ERR("Failed to retrieve user SID: %d\n", r);
1369 last_index = 0;
1370 return r;
1371 }
1372 sprintfW(keypath, szInstaller_LocalManaged_fmt, usersid);
1373 LocalFree(usersid);
1374
1375 r = RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, &key);
1376 if( r != ERROR_SUCCESS ) goto failed;
1377
1378 r = RegQueryInfoKeyW(key, NULL, NULL, NULL, &managed_count, NULL, NULL,
1379 NULL, NULL, NULL, NULL, NULL);
1380 if( r != ERROR_SUCCESS ) goto failed;
1381
1382 if (managed_count && index <= machine_count + managed_count)
1383 {
1384 r = RegEnumKeyW(key, index - machine_count, szKeyName, SQUISH_GUID_SIZE);
1385 if( r == ERROR_SUCCESS )
1386 {
1387 unsquash_guid(szKeyName, lpguid);
1388 last_index = index;
1389 RegCloseKey(key);
1390 return ERROR_SUCCESS;
1391 }
1392 }
1393 RegCloseKey(key);
1394
1395 key = 0;
1396 r = RegCreateKeyW(HKEY_CURRENT_USER, szUserProduct, &key);
1397 if( r != ERROR_SUCCESS ) goto failed;
1398
1399 r = RegQueryInfoKeyW(key, NULL, NULL, NULL, &unmanaged_count, NULL, NULL,
1400 NULL, NULL, NULL, NULL, NULL);
1401 if( r != ERROR_SUCCESS ) goto failed;
1402
1403 if (unmanaged_count && index <= machine_count + managed_count + unmanaged_count)
1404 {
1405 r = RegEnumKeyW(key, index - machine_count - managed_count, szKeyName, SQUISH_GUID_SIZE);
1406 if( r == ERROR_SUCCESS )
1407 {
1408 unsquash_guid(szKeyName, lpguid);
1409 last_index = index;
1410 RegCloseKey(key);
1411 return ERROR_SUCCESS;
1412 }
1413 }
1414 failed:
1415 RegCloseKey(key);
1416 last_index = 0;
1417 return ERROR_NO_MORE_ITEMS;
1418 }
1419
1420 UINT WINAPI MsiEnumFeaturesA(LPCSTR szProduct, DWORD index,
1421 LPSTR szFeature, LPSTR szParent)
1422 {
1423 DWORD r;
1424 WCHAR szwFeature[GUID_SIZE], szwParent[GUID_SIZE];
1425 LPWSTR szwProduct = NULL;
1426
1427 TRACE("%s %d %p %p\n", debugstr_a(szProduct), index, szFeature, szParent);
1428
1429 if( szProduct )
1430 {
1431 szwProduct = strdupAtoW( szProduct );
1432 if( !szwProduct )
1433 return ERROR_OUTOFMEMORY;
1434 }
1435
1436 r = MsiEnumFeaturesW(szwProduct, index, szwFeature, szwParent);
1437 if( r == ERROR_SUCCESS )
1438 {
1439 WideCharToMultiByte(CP_ACP, 0, szwFeature, -1,
1440 szFeature, GUID_SIZE, NULL, NULL);
1441 WideCharToMultiByte(CP_ACP, 0, szwParent, -1,
1442 szParent, GUID_SIZE, NULL, NULL);
1443 }
1444
1445 msi_free( szwProduct);
1446
1447 return r;
1448 }
1449
1450 UINT WINAPI MsiEnumFeaturesW(LPCWSTR szProduct, DWORD index,
1451 LPWSTR szFeature, LPWSTR szParent)
1452 {
1453 HKEY hkeyProduct = 0;
1454 DWORD r, sz;
1455
1456 TRACE("%s %d %p %p\n", debugstr_w(szProduct), index, szFeature, szParent);
1457
1458 if( !szProduct )
1459 return ERROR_INVALID_PARAMETER;
1460
1461 r = MSIREG_OpenInstallerFeaturesKey(szProduct,&hkeyProduct,FALSE);
1462 if( r != ERROR_SUCCESS )
1463 return ERROR_NO_MORE_ITEMS;
1464
1465 sz = GUID_SIZE;
1466 r = RegEnumValueW(hkeyProduct, index, szFeature, &sz, NULL, NULL, NULL, NULL);
1467 RegCloseKey(hkeyProduct);
1468
1469 return r;
1470 }
1471
1472 UINT WINAPI MsiEnumComponentsA(DWORD index, LPSTR lpguid)
1473 {
1474 DWORD r;
1475 WCHAR szwGuid[GUID_SIZE];
1476
1477 TRACE("%d %p\n", index, lpguid);
1478
1479 r = MsiEnumComponentsW(index, szwGuid);
1480 if( r == ERROR_SUCCESS )
1481 WideCharToMultiByte(CP_ACP, 0, szwGuid, -1, lpguid, GUID_SIZE, NULL, NULL);
1482
1483 return r;
1484 }
1485
1486 UINT WINAPI MsiEnumComponentsW(DWORD index, LPWSTR lpguid)
1487 {
1488 HKEY hkeyComponents = 0;
1489 DWORD r;
1490 WCHAR szKeyName[SQUISH_GUID_SIZE];
1491
1492 TRACE("%d %p\n", index, lpguid);
1493
1494 r = RegCreateKeyW(HKEY_LOCAL_MACHINE, szInstaller_Components, &hkeyComponents);
1495 if( r != ERROR_SUCCESS )
1496 return ERROR_NO_MORE_ITEMS;
1497
1498 r = RegEnumKeyW(hkeyComponents, index, szKeyName, SQUISH_GUID_SIZE);
1499 if( r == ERROR_SUCCESS )
1500 unsquash_guid(szKeyName, lpguid);
1501 RegCloseKey(hkeyComponents);
1502
1503 return r;
1504 }
1505
1506 UINT WINAPI MsiEnumClientsA(LPCSTR szComponent, DWORD index, LPSTR szProduct)
1507 {
1508 DWORD r;
1509 WCHAR szwProduct[GUID_SIZE];
1510 LPWSTR szwComponent = NULL;
1511
1512 TRACE("%s %d %p\n", debugstr_a(szComponent), index, szProduct);
1513
1514 if ( !szProduct )
1515 return ERROR_INVALID_PARAMETER;
1516
1517 if( szComponent )
1518 {
1519 szwComponent = strdupAtoW( szComponent );
1520 if( !szwComponent )
1521 return ERROR_OUTOFMEMORY;
1522 }
1523
1524 r = MsiEnumClientsW(szComponent?szwComponent:NULL, index, szwProduct);
1525 if( r == ERROR_SUCCESS )
1526 {
1527 WideCharToMultiByte(CP_ACP, 0, szwProduct, -1,
1528 szProduct, GUID_SIZE, NULL, NULL);
1529 }
1530
1531 msi_free( szwComponent);
1532
1533 return r;
1534 }
1535
1536 UINT WINAPI MsiEnumClientsW(LPCWSTR szComponent, DWORD index, LPWSTR szProduct)
1537 {
1538 HKEY hkeyComp = 0;
1539 DWORD r, sz;
1540 WCHAR szValName[SQUISH_GUID_SIZE];
1541
1542 TRACE("%s %d %p\n", debugstr_w(szComponent), index, szProduct);
1543
1544 if (!szComponent || !*szComponent || !szProduct)
1545 return ERROR_INVALID_PARAMETER;
1546
1547 if (MSIREG_OpenUserDataComponentKey(szComponent, NULL, &hkeyComp, FALSE) != ERROR_SUCCESS &&
1548 MSIREG_OpenUserDataComponentKey(szComponent, szLocalSid, &hkeyComp, FALSE) != ERROR_SUCCESS)
1549 return ERROR_UNKNOWN_COMPONENT;
1550
1551 /* see if there are any products at all */
1552 sz = SQUISH_GUID_SIZE;
1553 r = RegEnumValueW(hkeyComp, 0, szValName, &sz, NULL, NULL, NULL, NULL);
1554 if (r != ERROR_SUCCESS)
1555 {
1556 RegCloseKey(hkeyComp);
1557
1558 if (index != 0)
1559 return ERROR_INVALID_PARAMETER;
1560
1561 return ERROR_UNKNOWN_COMPONENT;
1562 }
1563
1564 sz = SQUISH_GUID_SIZE;
1565 r = RegEnumValueW(hkeyComp, index, szValName, &sz, NULL, NULL, NULL, NULL);
1566 if( r == ERROR_SUCCESS )
1567 {
1568 unsquash_guid(szValName, szProduct);
1569 TRACE("-> %s\n", debugstr_w(szProduct));
1570 }
1571 RegCloseKey(hkeyComp);
1572 return r;
1573 }
1574
1575 static UINT MSI_EnumComponentQualifiers( LPCWSTR szComponent, DWORD iIndex,
1576 awstring *lpQualBuf, LPDWORD pcchQual,
1577 awstring *lpAppBuf, LPDWORD pcchAppBuf )
1578 {
1579 DWORD name_sz, val_sz, name_max, val_max, type, ofs;
1580 LPWSTR name = NULL, val = NULL;
1581 UINT r, r2;
1582 HKEY key;
1583
1584 TRACE("%s %08x %p %p %p %p\n", debugstr_w(szComponent), iIndex,
1585 lpQualBuf, pcchQual, lpAppBuf, pcchAppBuf);
1586
1587 if (!szComponent)
1588 return ERROR_INVALID_PARAMETER;
1589
1590 r = MSIREG_OpenUserComponentsKey( szComponent, &key, FALSE );
1591 if (r != ERROR_SUCCESS)
1592 return ERROR_UNKNOWN_COMPONENT;
1593
1594 /* figure out how big the name is we want to return */
1595 name_max = 0x10;
1596 r = ERROR_OUTOFMEMORY;
1597 name = msi_alloc( name_max * sizeof(WCHAR) );
1598 if (!name)
1599 goto end;
1600
1601 val_max = 0x10;
1602 r = ERROR_OUTOFMEMORY;
1603 val = msi_alloc( val_max );
1604 if (!val)
1605 goto end;
1606
1607 /* loop until we allocate enough memory */
1608 while (1)
1609 {
1610 name_sz = name_max;
1611 val_sz = val_max;
1612 r = RegEnumValueW( key, iIndex, name, &name_sz,
1613 NULL, &type, (LPBYTE)val, &val_sz );
1614 if (r == ERROR_SUCCESS)
1615 break;
1616 if (r != ERROR_MORE_DATA)
1617 goto end;
1618
1619 if (type != REG_MULTI_SZ)
1620 {
1621 ERR("component data has wrong type (%d)\n", type);
1622 goto end;
1623 }
1624
1625 r = ERROR_OUTOFMEMORY;
1626 if ((name_sz+1) >= name_max)
1627 {
1628 name_max *= 2;
1629 msi_free( name );
1630 name = msi_alloc( name_max * sizeof (WCHAR) );
1631 if (!name)
1632 goto end;
1633 continue;
1634 }
1635 if (val_sz > val_max)
1636 {
1637 val_max = val_sz + sizeof (WCHAR);
1638 msi_free( val );
1639 val = msi_alloc( val_max * sizeof (WCHAR) );
1640 if (!val)
1641 goto end;
1642 continue;
1643 }
1644 ERR("should be enough data, but isn't %d %d\n", name_sz, val_sz );
1645 goto end;
1646 }
1647
1648 ofs = 0;
1649 r = MsiDecomposeDescriptorW( val, NULL, NULL, NULL, &ofs );
1650 if (r != ERROR_SUCCESS)
1651 goto end;
1652
1653 TRACE("Providing %s and %s\n", debugstr_w(name), debugstr_w(val+ofs));
1654
1655 r = msi_strcpy_to_awstring( name, lpQualBuf, pcchQual );
1656 r2 = msi_strcpy_to_awstring( val+ofs, lpAppBuf, pcchAppBuf );
1657
1658 if (r2 != ERROR_SUCCESS)
1659 r = r2;
1660
1661 end:
1662 msi_free(val);
1663 msi_free(name);
1664 RegCloseKey(key);
1665
1666 return r;
1667 }
1668
1669 /*************************************************************************
1670 * MsiEnumComponentQualifiersA [MSI.@]
1671 */
1672 UINT WINAPI MsiEnumComponentQualifiersA( LPCSTR szComponent, DWORD iIndex,
1673 LPSTR lpQualifierBuf, LPDWORD pcchQualifierBuf,
1674 LPSTR lpApplicationDataBuf, LPDWORD pcchApplicationDataBuf )
1675 {
1676 awstring qual, appdata;
1677 LPWSTR comp;
1678 UINT r;
1679
1680 TRACE("%s %08x %p %p %p %p\n", debugstr_a(szComponent), iIndex,
1681 lpQualifierBuf, pcchQualifierBuf, lpApplicationDataBuf,
1682 pcchApplicationDataBuf);
1683
1684 comp = strdupAtoW( szComponent );
1685 if (szComponent && !comp)
1686 return ERROR_OUTOFMEMORY;
1687
1688 qual.unicode = FALSE;
1689 qual.str.a = lpQualifierBuf;
1690
1691 appdata.unicode = FALSE;
1692 appdata.str.a = lpApplicationDataBuf;
1693
1694 r = MSI_EnumComponentQualifiers( comp, iIndex,
1695 &qual, pcchQualifierBuf, &appdata, pcchApplicationDataBuf );
1696 msi_free( comp );
1697 return r;
1698 }
1699
1700 /*************************************************************************
1701 * MsiEnumComponentQualifiersW [MSI.@]
1702 */
1703 UINT WINAPI MsiEnumComponentQualifiersW( LPCWSTR szComponent, DWORD iIndex,
1704 LPWSTR lpQualifierBuf, LPDWORD pcchQualifierBuf,
1705 LPWSTR lpApplicationDataBuf, LPDWORD pcchApplicationDataBuf )
1706 {
1707 awstring qual, appdata;
1708
1709 TRACE("%s %08x %p %p %p %p\n", debugstr_w(szComponent), iIndex,
1710 lpQualifierBuf, pcchQualifierBuf, lpApplicationDataBuf,
1711 pcchApplicationDataBuf);
1712
1713 qual.unicode = TRUE;
1714 qual.str.w = lpQualifierBuf;
1715
1716 appdata.unicode = TRUE;
1717 appdata.str.w = lpApplicationDataBuf;
1718
1719 return MSI_EnumComponentQualifiers( szComponent, iIndex,
1720 &qual, pcchQualifierBuf, &appdata, pcchApplicationDataBuf );
1721 }
1722
1723 /*************************************************************************
1724 * MsiEnumRelatedProductsW [MSI.@]
1725 *
1726 */
1727 UINT WINAPI MsiEnumRelatedProductsW(LPCWSTR szUpgradeCode, DWORD dwReserved,
1728 DWORD iProductIndex, LPWSTR lpProductBuf)
1729 {
1730 UINT r;
1731 HKEY hkey;
1732 DWORD dwSize = SQUISH_GUID_SIZE;
1733 WCHAR szKeyName[SQUISH_GUID_SIZE];
1734
1735 TRACE("%s %u %u %p\n", debugstr_w(szUpgradeCode), dwReserved,
1736 iProductIndex, lpProductBuf);
1737
1738 if (NULL == szUpgradeCode)
1739 return ERROR_INVALID_PARAMETER;
1740 if (NULL == lpProductBuf)
1741 return ERROR_INVALID_PARAMETER;
1742
1743 r = MSIREG_OpenUpgradeCodesKey(szUpgradeCode, &hkey, FALSE);
1744 if (r != ERROR_SUCCESS)
1745 return ERROR_NO_MORE_ITEMS;
1746
1747 r = RegEnumValueW(hkey, iProductIndex, szKeyName, &dwSize, NULL, NULL, NULL, NULL);
1748 if( r == ERROR_SUCCESS )
1749 unsquash_guid(szKeyName, lpProductBuf);
1750 RegCloseKey(hkey);
1751
1752 return r;
1753 }
1754
1755 /*************************************************************************
1756 * MsiEnumRelatedProductsA [MSI.@]
1757 *
1758 */
1759 UINT WINAPI MsiEnumRelatedProductsA(LPCSTR szUpgradeCode, DWORD dwReserved,
1760 DWORD iProductIndex, LPSTR lpProductBuf)
1761 {
1762 LPWSTR szwUpgradeCode = NULL;
1763 WCHAR productW[GUID_SIZE];
1764 UINT r;
1765
1766 TRACE("%s %u %u %p\n", debugstr_a(szUpgradeCode), dwReserved,
1767 iProductIndex, lpProductBuf);
1768
1769 if (szUpgradeCode)
1770 {
1771 szwUpgradeCode = strdupAtoW( szUpgradeCode );
1772 if( !szwUpgradeCode )
1773 return ERROR_OUTOFMEMORY;
1774 }
1775
1776 r = MsiEnumRelatedProductsW( szwUpgradeCode, dwReserved,
1777 iProductIndex, productW );
1778 if (r == ERROR_SUCCESS)
1779 {
1780 WideCharToMultiByte( CP_ACP, 0, productW, GUID_SIZE,
1781 lpProductBuf, GUID_SIZE, NULL, NULL );
1782 }
1783 msi_free( szwUpgradeCode);
1784 return r;
1785 }
1786
1787 /***********************************************************************
1788 * MsiEnumPatchesExA [MSI.@]
1789 */
1790 UINT WINAPI MsiEnumPatchesExA(LPCSTR szProductCode, LPCSTR szUserSid,
1791 DWORD dwContext, DWORD dwFilter, DWORD dwIndex, LPSTR szPatchCode,
1792 LPSTR szTargetProductCode, MSIINSTALLCONTEXT *pdwTargetProductContext,
1793 LPSTR szTargetUserSid, LPDWORD pcchTargetUserSid)
1794 {
1795 LPWSTR prodcode = NULL;
1796 LPWSTR usersid = NULL;
1797 LPWSTR targsid = NULL;
1798 WCHAR patch[GUID_SIZE];
1799 WCHAR targprod[GUID_SIZE];
1800 DWORD len;
1801 UINT r;
1802
1803 TRACE("(%s, %s, %d, %d, %d, %p, %p, %p, %p, %p)\n",
1804 debugstr_a(szProductCode), debugstr_a(szUserSid), dwContext, dwFilter,
1805 dwIndex, szPatchCode, szTargetProductCode, pdwTargetProductContext,
1806 szTargetUserSid, pcchTargetUserSid);
1807
1808 if (szTargetUserSid && !pcchTargetUserSid)
1809 return ERROR_INVALID_PARAMETER;
1810
1811 if (szProductCode) prodcode = strdupAtoW(szProductCode);
1812 if (szUserSid) usersid = strdupAtoW(szUserSid);
1813
1814 r = MsiEnumPatchesExW(prodcode, usersid, dwContext, dwFilter, dwIndex,
1815 patch, targprod, pdwTargetProductContext,
1816 NULL, &len);
1817 if (r != ERROR_SUCCESS)
1818 goto done;
1819
1820 WideCharToMultiByte(CP_ACP, 0, patch, -1, szPatchCode,
1821 GUID_SIZE, NULL, NULL);
1822 WideCharToMultiByte(CP_ACP, 0, targprod, -1, szTargetProductCode,
1823 GUID_SIZE, NULL, NULL);
1824
1825 if (!szTargetUserSid)
1826 {
1827 if (pcchTargetUserSid)
1828 *pcchTargetUserSid = len;
1829
1830 goto done;
1831 }
1832
1833 targsid = msi_alloc(++len * sizeof(WCHAR));
1834 if (!targsid)
1835 {
1836 r = ERROR_OUTOFMEMORY;
1837 goto done;
1838 }
1839
1840 r = MsiEnumPatchesExW(prodcode, usersid, dwContext, dwFilter, dwIndex,
1841 patch, targprod, pdwTargetProductContext,
1842 targsid, &len);
1843 if (r != ERROR_SUCCESS || !szTargetUserSid)
1844 goto done;
1845
1846 WideCharToMultiByte(CP_ACP, 0, targsid, -1, szTargetUserSid,
1847 *pcchTargetUserSid, NULL, NULL);
1848
1849 len = lstrlenW(targsid);
1850 if (*pcchTargetUserSid < len + 1)
1851 {
1852 r = ERROR_MORE_DATA;
1853 *pcchTargetUserSid = len * sizeof(WCHAR);
1854 }
1855 else
1856 *pcchTargetUserSid = len;
1857
1858 done:
1859 msi_free(prodcode);
1860 msi_free(usersid);
1861 msi_free(targsid);
1862
1863 return r;
1864 }
1865
1866 static UINT msi_get_patch_state(LPCWSTR prodcode, LPCWSTR usersid,
1867 MSIINSTALLCONTEXT context,
1868 LPWSTR patch, MSIPATCHSTATE *state)
1869 {
1870 DWORD type, val, size;
1871 HKEY prod, hkey = 0;
1872 HKEY udpatch = 0;
1873 LONG res;
1874 UINT r = ERROR_NO_MORE_ITEMS;
1875
1876 *state = MSIPATCHSTATE_INVALID;
1877
1878 r = MSIREG_OpenUserDataProductKey(prodcode, context,
1879 usersid, &prod, FALSE);
1880 if (r != ERROR_SUCCESS)
1881 return ERROR_NO_MORE_ITEMS;
1882
1883 res = RegOpenKeyExW(prod, szPatches, 0, KEY_READ, &hkey);
1884 if (res != ERROR_SUCCESS)
1885 goto done;
1886
1887 res = RegOpenKeyExW(hkey, patch, 0, KEY_READ, &udpatch);
1888 if (res != ERROR_SUCCESS)
1889 goto done;
1890
1891 size = sizeof(DWORD);
1892 res = RegGetValueW(udpatch, NULL, szState, RRF_RT_DWORD, &type, &val, &size);
1893 if (res != ERROR_SUCCESS ||
1894 val < MSIPATCHSTATE_APPLIED || val > MSIPATCHSTATE_REGISTERED)
1895 {
1896 r = ERROR_BAD_CONFIGURATION;
1897 goto done;
1898 }
1899
1900 *state = val;
1901 r = ERROR_SUCCESS;
1902
1903 done:
1904 RegCloseKey(udpatch);
1905 RegCloseKey(hkey);
1906 RegCloseKey(prod);
1907
1908 return r;
1909 }
1910
1911 static UINT msi_check_product_patches(LPCWSTR prodcode, LPCWSTR usersid,
1912 MSIINSTALLCONTEXT context, DWORD filter, DWORD index, DWORD *idx,
1913 LPWSTR patch, LPWSTR targetprod, MSIINSTALLCONTEXT *targetctx,
1914 LPWSTR targetsid, DWORD *sidsize, LPWSTR *transforms)
1915 {
1916 MSIPATCHSTATE state = MSIPATCHSTATE_INVALID;
1917 LPWSTR ptr, patches = NULL;
1918 HKEY prod, patchkey = 0;
1919 HKEY localprod = 0, localpatch = 0;
1920 DWORD type, size;
1921 LONG res;
1922 UINT temp, r = ERROR_NO_MORE_ITEMS;
1923
1924 if (MSIREG_OpenProductKey(prodcode, usersid, context,
1925 &prod, FALSE) != ERROR_SUCCESS)
1926 return ERROR_NO_MORE_ITEMS;
1927
1928 size = 0;
1929 res = RegGetValueW(prod, szPatches, szPatches, RRF_RT_ANY, &type, NULL,
1930 &size);
1931 if (res != ERROR_SUCCESS)
1932 goto done;
1933
1934 if (type != REG_MULTI_SZ)
1935 {
1936 r = ERROR_BAD_CONFIGURATION;
1937 goto done;
1938 }
1939
1940 patches = msi_alloc(size);
1941 if (!patches)
1942 {
1943 r = ERROR_OUTOFMEMORY;
1944 goto done;
1945 }
1946
1947 res = RegGetValueW(prod, szPatches, szPatches, RRF_RT_ANY, &type,
1948 patches, &size);
1949 if (res != ERROR_SUCCESS)
1950 goto done;
1951
1952 ptr = patches;
1953 for (ptr = patches; *ptr && r == ERROR_NO_MORE_ITEMS; ptr += lstrlenW(ptr) + 1)
1954 {
1955 if (!unsquash_guid(ptr, patch))
1956 {
1957 r = ERROR_BAD_CONFIGURATION;
1958 goto done;
1959 }
1960
1961 size = 0;
1962 res = RegGetValueW(prod, szPatches, ptr, RRF_RT_REG_SZ,
1963 &type, NULL, &size);
1964 if (res != ERROR_SUCCESS)
1965 continue;
1966
1967 if (transforms)
1968 {
1969 *transforms = msi_alloc(size);
1970 if (!*transforms)
1971 {
1972 r = ERROR_OUTOFMEMORY;
1973 goto done;
1974 }
1975
1976 res = RegGetValueW(prod, szPatches, ptr, RRF_RT_REG_SZ,
1977 &type, *transforms, &size);
1978 if (res != ERROR_SUCCESS)
1979 continue;
1980 }
1981
1982 if (context == MSIINSTALLCONTEXT_USERMANAGED)
1983 {
1984 if (!(filter & MSIPATCHSTATE_APPLIED))
1985 {
1986 temp = msi_get_patch_state(prodcode, usersid, context,
1987 ptr, &state);
1988 if (temp == ERROR_BAD_CONFIGURATION)
1989 {
1990 r = ERROR_BAD_CONFIGURATION;
1991 goto done;
1992 }
1993
1994 if (temp != ERROR_SUCCESS || !(filter & state))
1995 continue;
1996 }
1997 }
1998 else if (context == MSIINSTALLCONTEXT_USERUNMANAGED)
1999 {
2000 if (!(filter & MSIPATCHSTATE_APPLIED))
2001 {
2002 temp = msi_get_patch_state(prodcode, usersid, context,
2003 ptr, &state);
2004 if (temp == ERROR_BAD_CONFIGURATION)
2005 {
2006 r = ERROR_BAD_CONFIGURATION;
2007 goto done;
2008 }
2009
2010 if (temp != ERROR_SUCCESS || !(filter & state))
2011 continue;
2012 }
2013 else
2014 {
2015 temp = MSIREG_OpenUserDataPatchKey(patch, context,
2016 &patchkey, FALSE);
2017 RegCloseKey(patchkey);
2018 if (temp != ERROR_SUCCESS)
2019 continue;
2020 }
2021 }
2022 else if (context == MSIINSTALLCONTEXT_MACHINE)
2023 {
2024 usersid = szEmpty;
2025
2026 if (MSIREG_OpenUserDataProductKey(prodcode, context, NULL, &localprod, FALSE) == ERROR_SUCCESS &&
2027 RegOpenKeyExW(localprod, szPatches, 0, KEY_READ, &localpatch) == ERROR_SUCCESS &&
2028 RegOpenKeyExW(localpatch, ptr, 0, KEY_READ, &patchkey) == ERROR_SUCCESS)
2029 {
2030 res = RegGetValueW(patchkey, NULL, szState, RRF_RT_REG_DWORD,
2031 &type, &state, &size);
2032
2033 if (!(filter & state))
2034 res = ERROR_NO_MORE_ITEMS;
2035
2036 RegCloseKey(patchkey);
2037 }
2038
2039 RegCloseKey(localpatch);
2040 RegCloseKey(localprod);
2041
2042 if (res != ERROR_SUCCESS)
2043 continue;
2044 }
2045
2046 if (*idx < index)
2047 {
2048 (*idx)++;
2049 continue;
2050 }
2051
2052 r = ERROR_SUCCESS;
2053 if (targetprod)
2054 lstrcpyW(targetprod, prodcode);
2055
2056 if (targetctx)
2057 *targetctx = context;
2058
2059 if (targetsid)
2060 {
2061 lstrcpynW(targetsid, usersid, *sidsize);
2062 if (lstrlenW(usersid) >= *sidsize)
2063 r = ERROR_MORE_DATA;
2064 }
2065
2066 if (sidsize)
2067 {
2068 *sidsize = lstrlenW(usersid);
2069 if (!targetsid)
2070 *sidsize *= sizeof(WCHAR);
2071 }
2072 }
2073
2074 done:
2075 RegCloseKey(prod);
2076 msi_free(patches);
2077
2078 return r;
2079 }
2080
2081 static UINT msi_enum_patches(LPCWSTR szProductCode, LPCWSTR szUserSid,
2082 DWORD dwContext, DWORD dwFilter, DWORD dwIndex, DWORD *idx,
2083 LPWSTR szPatchCode, LPWSTR szTargetProductCode,
2084 MSIINSTALLCONTEXT *pdwTargetProductContext, LPWSTR szTargetUserSid,
2085 LPDWORD pcchTargetUserSid, LPWSTR *szTransforms)
2086 {
2087 LPWSTR usersid = NULL;
2088 UINT r = ERROR_INVALID_PARAMETER;
2089
2090 if (!szUserSid)
2091 {
2092 get_user_sid(&usersid);
2093 szUserSid = usersid;
2094 }
2095
2096 if (dwContext & MSIINSTALLCONTEXT_USERMANAGED)
2097 {
2098 r = msi_check_product_patches(szProductCode, szUserSid,
2099 MSIINSTALLCONTEXT_USERMANAGED, dwFilter,
2100 dwIndex, idx, szPatchCode,
2101 szTargetProductCode,
2102 pdwTargetProductContext, szTargetUserSid,
2103 pcchTargetUserSid, szTransforms);
2104 if (r != ERROR_NO_MORE_ITEMS)
2105 goto done;
2106 }
2107
2108 if (dwContext & MSIINSTALLCONTEXT_USERUNMANAGED)
2109 {
2110 r = msi_check_product_patches(szProductCode, szUserSid,
2111 MSIINSTALLCONTEXT_USERUNMANAGED, dwFilter,
2112 dwIndex, idx, szPatchCode,
2113 szTargetProductCode,
2114 pdwTargetProductContext, szTargetUserSid,
2115 pcchTargetUserSid, szTransforms);
2116 if (r != ERROR_NO_MORE_ITEMS)
2117 goto done;
2118 }
2119
2120 if (dwContext & MSIINSTALLCONTEXT_MACHINE)
2121 {
2122 r = msi_check_product_patches(szProductCode, szUserSid,
2123 MSIINSTALLCONTEXT_MACHINE, dwFilter,
2124 dwIndex, idx, szPatchCode,
2125 szTargetProductCode,
2126 pdwTargetProductContext, szTargetUserSid,
2127 pcchTargetUserSid, szTransforms);
2128 if (r != ERROR_NO_MORE_ITEMS)
2129 goto done;
2130 }
2131
2132 done:
2133 LocalFree(usersid);
2134 return r;
2135 }
2136
2137 /***********************************************************************
2138 * MsiEnumPatchesExW [MSI.@]
2139 */
2140 UINT WINAPI MsiEnumPatchesExW(LPCWSTR szProductCode, LPCWSTR szUserSid,
2141 DWORD dwContext, DWORD dwFilter, DWORD dwIndex, LPWSTR szPatchCode,
2142 LPWSTR szTargetProductCode, MSIINSTALLCONTEXT *pdwTargetProductContext,
2143 LPWSTR szTargetUserSid, LPDWORD pcchTargetUserSid)
2144 {
2145 WCHAR squished_pc[GUID_SIZE];
2146 DWORD idx = 0;
2147 UINT r;
2148
2149 static DWORD last_index;
2150
2151 TRACE("(%s, %s, %d, %d, %d, %p, %p, %p, %p, %p)\n",
2152 debugstr_w(szProductCode), debugstr_w(szUserSid), dwContext, dwFilter,
2153 dwIndex, szPatchCode, szTargetProductCode, pdwTargetProductContext,
2154 szTargetUserSid, pcchTargetUserSid);
2155
2156 if (!szProductCode || !squash_guid(szProductCode, squished_pc))
2157 return ERROR_INVALID_PARAMETER;
2158
2159 if (szUserSid && !strcmpW( szUserSid, szLocalSid ))
2160 return ERROR_INVALID_PARAMETER;
2161
2162 if (dwContext & MSIINSTALLCONTEXT_MACHINE && szUserSid)
2163 return ERROR_INVALID_PARAMETER;
2164
2165 if (dwContext <= MSIINSTALLCONTEXT_NONE ||
2166 dwContext > MSIINSTALLCONTEXT_ALL)
2167 return ERROR_INVALID_PARAMETER;
2168
2169 if (dwFilter <= MSIPATCHSTATE_INVALID || dwFilter > MSIPATCHSTATE_ALL)
2170 return ERROR_INVALID_PARAMETER;
2171
2172 if (dwIndex && dwIndex - last_index != 1)
2173 return ERROR_INVALID_PARAMETER;
2174
2175 if (dwIndex == 0)
2176 last_index = 0;
2177
2178 r = msi_enum_patches(szProductCode, szUserSid, dwContext, dwFilter,
2179 dwIndex, &idx, szPatchCode, szTargetProductCode,
2180 pdwTargetProductContext, szTargetUserSid,
2181 pcchTargetUserSid, NULL);
2182
2183 if (r == ERROR_SUCCESS)
2184 last_index = dwIndex;
2185 else
2186 last_index = 0;
2187
2188 return r;
2189 }
2190
2191 /***********************************************************************
2192 * MsiEnumPatchesA [MSI.@]
2193 */
2194 UINT WINAPI MsiEnumPatchesA(LPCSTR szProduct, DWORD iPatchIndex,
2195 LPSTR lpPatchBuf, LPSTR lpTransformsBuf, LPDWORD pcchTransformsBuf)
2196 {
2197 LPWSTR product, transforms;
2198 WCHAR patch[GUID_SIZE];
2199 DWORD len;
2200 UINT r;
2201
2202 TRACE("(%s %d %p %p %p)\n", debugstr_a(szProduct), iPatchIndex,
2203 lpPatchBuf, lpTransformsBuf, pcchTransformsBuf);
2204
2205 if (!szProduct || !lpPatchBuf || !lpTransformsBuf || !pcchTransformsBuf)
2206 return ERROR_INVALID_PARAMETER;
2207
2208 product = strdupAtoW(szProduct);
2209 if (!product)
2210 return ERROR_OUTOFMEMORY;
2211
2212 len = *pcchTransformsBuf;
2213 transforms = msi_alloc( len * sizeof(WCHAR) );
2214 if (!transforms)
2215 {
2216 r = ERROR_OUTOFMEMORY;
2217 goto done;
2218 }
2219
2220 r = MsiEnumPatchesW(product, iPatchIndex, patch, transforms, &len);
2221 if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA)
2222 goto done;
2223
2224 WideCharToMultiByte(CP_ACP, 0, patch, -1, lpPatchBuf,
2225 GUID_SIZE, NULL, NULL);
2226
2227 if (!WideCharToMultiByte(CP_ACP, 0, transforms, -1, lpTransformsBuf,
2228 *pcchTransformsBuf, NULL, NULL))
2229 r = ERROR_MORE_DATA;
2230
2231 if (r == ERROR_MORE_DATA)
2232 {
2233 lpTransformsBuf[*pcchTransformsBuf - 1] = '\0';
2234 *pcchTransformsBuf = len * 2;
2235 }
2236 else
2237 *pcchTransformsBuf = strlen( lpTransformsBuf );
2238
2239 done:
2240 msi_free(transforms);
2241 msi_free(product);
2242
2243 return r;
2244 }
2245
2246 /***********************************************************************
2247 * MsiEnumPatchesW [MSI.@]
2248 */
2249 UINT WINAPI MsiEnumPatchesW(LPCWSTR szProduct, DWORD iPatchIndex,
2250 LPWSTR lpPatchBuf, LPWSTR lpTransformsBuf, LPDWORD pcchTransformsBuf)
2251 {
2252 WCHAR squished_pc[GUID_SIZE];
2253 LPWSTR transforms = NULL;
2254 HKEY prod;
2255 DWORD idx = 0;
2256 UINT r;
2257
2258 TRACE("(%s %d %p %p %p)\n", debugstr_w(szProduct), iPatchIndex,
2259 lpPatchBuf, lpTransformsBuf, pcchTransformsBuf);
2260
2261 if (!szProduct || !squash_guid(szProduct, squished_pc))
2262 return ERROR_INVALID_PARAMETER;
2263
2264 if (!lpPatchBuf || !lpTransformsBuf || !pcchTransformsBuf)
2265 return ERROR_INVALID_PARAMETER;
2266
2267 if (MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERMANAGED,
2268 &prod, FALSE) != ERROR_SUCCESS &&
2269 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERUNMANAGED,
2270 &prod, FALSE) != ERROR_SUCCESS &&
2271 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_MACHINE,
2272 &prod, FALSE) != ERROR_SUCCESS)
2273 return ERROR_UNKNOWN_PRODUCT;
2274
2275 RegCloseKey(prod);
2276
2277 r = msi_enum_patches(szProduct, NULL, MSIINSTALLCONTEXT_ALL,
2278 MSIPATCHSTATE_ALL, iPatchIndex, &idx, lpPatchBuf,
2279 NULL, NULL, NULL, NULL, &transforms);
2280 if (r != ERROR_SUCCESS)
2281 goto done;
2282
2283 lstrcpynW(lpTransformsBuf, transforms, *pcchTransformsBuf);
2284 if (*pcchTransformsBuf <= lstrlenW(transforms))
2285 {
2286 r = ERROR_MORE_DATA;
2287 *pcchTransformsBuf = lstrlenW(transforms);
2288 }
2289 else
2290 *pcchTransformsBuf = lstrlenW(transforms);
2291
2292 done:
2293 msi_free(transforms);
2294 return r;
2295 }
2296
2297 UINT WINAPI MsiEnumProductsExA( LPCSTR szProductCode, LPCSTR szUserSid,
2298 DWORD dwContext, DWORD dwIndex, CHAR szInstalledProductCode[39],
2299 MSIINSTALLCONTEXT* pdwInstalledContext, LPSTR szSid, LPDWORD pcchSid)
2300 {
2301 FIXME("%s %s %d %d %p %p %p %p\n", debugstr_a(szProductCode), debugstr_a(szUserSid),
2302 dwContext, dwIndex, szInstalledProductCode, pdwInstalledContext,
2303 szSid, pcchSid);
2304 return ERROR_NO_MORE_ITEMS;
2305 }
2306
2307 UINT WINAPI MsiEnumProductsExW( LPCWSTR szProductCode, LPCWSTR szUserSid,
2308 DWORD dwContext, DWORD dwIndex, WCHAR szInstalledProductCode[39],
2309 MSIINSTALLCONTEXT* pdwInstalledContext, LPWSTR szSid, LPDWORD pcchSid)
2310 {
2311 FIXME("%s %s %d %d %p %p %p %p\n", debugstr_w(szProductCode), debugstr_w(szUserSid),
2312 dwContext, dwIndex, szInstalledProductCode, pdwInstalledContext,
2313 szSid, pcchSid);
2314 return ERROR_NO_MORE_ITEMS;
2315 }
Windows API implementation