[MSI]
[reactos.git] / reactos / dll / win32 / msi / msi.c
1 /*
2 * Implementation of the Microsoft Installer (msi.dll)
3 *
4 * Copyright 2002,2003,2004,2005 Mike McCormack for CodeWeavers
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include <stdarg.h>
22
23 #define COBJMACROS
24 #define NONAMELESSUNION
25
26 #include "windef.h"
27 #include "winbase.h"
28 #include "winreg.h"
29 #include "winnls.h"
30 #include "shlwapi.h"
31 #include "msi.h"
32 #include "msidefs.h"
33 #include "msiquery.h"
34 #include "msipriv.h"
35 #include "msiserver.h"
36 #include "wincrypt.h"
37 #include "winver.h"
38 #include "winuser.h"
39 #include "shlobj.h"
40 #include "shobjidl.h"
41 #include "objidl.h"
42 #include "wintrust.h"
43 #include "softpub.h"
44
45 #include "initguid.h"
46 #include "msxml2.h"
47
48 #include "wine/debug.h"
49 #include "wine/unicode.h"
50
51 WINE_DEFAULT_DEBUG_CHANNEL(msi);
52
53 static const WCHAR installerW[] = {'\\','I','n','s','t','a','l','l','e','r',0};
54
55 UINT msi_locate_product(LPCWSTR szProduct, MSIINSTALLCONTEXT *context)
56 {
57 HKEY hkey = NULL;
58
59 *context = MSIINSTALLCONTEXT_NONE;
60 if (!szProduct) return ERROR_UNKNOWN_PRODUCT;
61
62 if (MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERMANAGED,
63 &hkey, FALSE) == ERROR_SUCCESS)
64 *context = MSIINSTALLCONTEXT_USERMANAGED;
65 else if (MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_MACHINE,
66 &hkey, FALSE) == ERROR_SUCCESS)
67 *context = MSIINSTALLCONTEXT_MACHINE;
68 else if (MSIREG_OpenProductKey(szProduct, NULL,
69 MSIINSTALLCONTEXT_USERUNMANAGED,
70 &hkey, FALSE) == ERROR_SUCCESS)
71 *context = MSIINSTALLCONTEXT_USERUNMANAGED;
72
73 RegCloseKey(hkey);
74
75 if (*context == MSIINSTALLCONTEXT_NONE)
76 return ERROR_UNKNOWN_PRODUCT;
77
78 return ERROR_SUCCESS;
79 }
80
81 UINT WINAPI MsiOpenProductA(LPCSTR szProduct, MSIHANDLE *phProduct)
82 {
83 UINT r;
84 LPWSTR szwProd = NULL;
85
86 TRACE("%s %p\n",debugstr_a(szProduct), phProduct);
87
88 if( szProduct )
89 {
90 szwProd = strdupAtoW( szProduct );
91 if( !szwProd )
92 return ERROR_OUTOFMEMORY;
93 }
94
95 r = MsiOpenProductW( szwProd, phProduct );
96
97 msi_free( szwProd );
98
99 return r;
100 }
101
102 static UINT MSI_OpenProductW(LPCWSTR szProduct, MSIPACKAGE **package)
103 {
104 UINT r;
105 HKEY props;
106 LPWSTR path;
107 MSIINSTALLCONTEXT context;
108
109 static const WCHAR managed[] = {
110 'M','a','n','a','g','e','d','L','o','c','a','l','P','a','c','k','a','g','e',0};
111 static const WCHAR local[] = {'L','o','c','a','l','P','a','c','k','a','g','e',0};
112
113 TRACE("%s %p\n", debugstr_w(szProduct), package);
114
115 r = msi_locate_product(szProduct, &context);
116 if (r != ERROR_SUCCESS)
117 return r;
118
119 r = MSIREG_OpenInstallProps(szProduct, context, NULL, &props, FALSE);
120 if (r != ERROR_SUCCESS)
121 return ERROR_UNKNOWN_PRODUCT;
122
123 if (context == MSIINSTALLCONTEXT_USERMANAGED)
124 path = msi_reg_get_val_str(props, managed);
125 else
126 path = msi_reg_get_val_str(props, local);
127
128 r = ERROR_UNKNOWN_PRODUCT;
129
130 if (!path || GetFileAttributesW(path) == INVALID_FILE_ATTRIBUTES)
131 goto done;
132
133 if (PathIsRelativeW(path))
134 {
135 r = ERROR_INSTALL_PACKAGE_OPEN_FAILED;
136 goto done;
137 }
138
139 r = MSI_OpenPackageW(path, package);
140
141 done:
142 RegCloseKey(props);
143 msi_free(path);
144 return r;
145 }
146
147 UINT WINAPI MsiOpenProductW(LPCWSTR szProduct, MSIHANDLE *phProduct)
148 {
149 MSIPACKAGE *package = NULL;
150 WCHAR squished_pc[GUID_SIZE];
151 UINT r;
152
153 if (!szProduct || !squash_guid(szProduct, squished_pc))
154 return ERROR_INVALID_PARAMETER;
155
156 if (!phProduct)
157 return ERROR_INVALID_PARAMETER;
158
159 r = MSI_OpenProductW(szProduct, &package);
160 if (r != ERROR_SUCCESS)
161 return r;
162
163 *phProduct = alloc_msihandle(&package->hdr);
164 if (!*phProduct)
165 r = ERROR_NOT_ENOUGH_MEMORY;
166
167 msiobj_release(&package->hdr);
168 return r;
169 }
170
171 UINT WINAPI MsiAdvertiseProductA(LPCSTR szPackagePath, LPCSTR szScriptfilePath,
172 LPCSTR szTransforms, LANGID lgidLanguage)
173 {
174 FIXME("%s %s %s %08x\n",debugstr_a(szPackagePath),
175 debugstr_a(szScriptfilePath), debugstr_a(szTransforms), lgidLanguage);
176 return ERROR_CALL_NOT_IMPLEMENTED;
177 }
178
179 UINT WINAPI MsiAdvertiseProductW(LPCWSTR szPackagePath, LPCWSTR szScriptfilePath,
180 LPCWSTR szTransforms, LANGID lgidLanguage)
181 {
182 FIXME("%s %s %s %08x\n",debugstr_w(szPackagePath),
183 debugstr_w(szScriptfilePath), debugstr_w(szTransforms), lgidLanguage);
184 return ERROR_CALL_NOT_IMPLEMENTED;
185 }
186
187 UINT WINAPI MsiAdvertiseProductExA(LPCSTR szPackagePath, LPCSTR szScriptfilePath,
188 LPCSTR szTransforms, LANGID lgidLanguage, DWORD dwPlatform, DWORD dwOptions)
189 {
190 FIXME("%s %s %s %08x %08x %08x\n", debugstr_a(szPackagePath),
191 debugstr_a(szScriptfilePath), debugstr_a(szTransforms),
192 lgidLanguage, dwPlatform, dwOptions);
193 return ERROR_CALL_NOT_IMPLEMENTED;
194 }
195
196 UINT WINAPI MsiAdvertiseProductExW( LPCWSTR szPackagePath, LPCWSTR szScriptfilePath,
197 LPCWSTR szTransforms, LANGID lgidLanguage, DWORD dwPlatform, DWORD dwOptions)
198 {
199 FIXME("%s %s %s %08x %08x %08x\n", debugstr_w(szPackagePath),
200 debugstr_w(szScriptfilePath), debugstr_w(szTransforms),
201 lgidLanguage, dwPlatform, dwOptions);
202 return ERROR_CALL_NOT_IMPLEMENTED;
203 }
204
205 UINT WINAPI MsiInstallProductA(LPCSTR szPackagePath, LPCSTR szCommandLine)
206 {
207 LPWSTR szwPath = NULL, szwCommand = NULL;
208 UINT r = ERROR_OUTOFMEMORY;
209
210 TRACE("%s %s\n",debugstr_a(szPackagePath), debugstr_a(szCommandLine));
211
212 if( szPackagePath )
213 {
214 szwPath = strdupAtoW( szPackagePath );
215 if( !szwPath )
216 goto end;
217 }
218
219 if( szCommandLine )
220 {
221 szwCommand = strdupAtoW( szCommandLine );
222 if( !szwCommand )
223 goto end;
224 }
225
226 r = MsiInstallProductW( szwPath, szwCommand );
227
228 end:
229 msi_free( szwPath );
230 msi_free( szwCommand );
231
232 return r;
233 }
234
235 UINT WINAPI MsiInstallProductW(LPCWSTR szPackagePath, LPCWSTR szCommandLine)
236 {
237 MSIPACKAGE *package = NULL;
238 UINT r;
239
240 TRACE("%s %s\n",debugstr_w(szPackagePath), debugstr_w(szCommandLine));
241
242 if (!szPackagePath)
243 return ERROR_INVALID_PARAMETER;
244
245 if (!*szPackagePath)
246 return ERROR_PATH_NOT_FOUND;
247
248 r = MSI_OpenPackageW( szPackagePath, &package );
249 if (r == ERROR_SUCCESS)
250 {
251 r = MSI_InstallPackage( package, szPackagePath, szCommandLine );
252 msiobj_release( &package->hdr );
253 }
254
255 return r;
256 }
257
258 UINT WINAPI MsiReinstallProductA(LPCSTR szProduct, DWORD dwReinstallMode)
259 {
260 LPWSTR wszProduct;
261 UINT rc;
262
263 TRACE("%s %08x\n", debugstr_a(szProduct), dwReinstallMode);
264
265 wszProduct = strdupAtoW(szProduct);
266
267 rc = MsiReinstallProductW(wszProduct, dwReinstallMode);
268
269 msi_free(wszProduct);
270 return rc;
271 }
272
273 UINT WINAPI MsiReinstallProductW(LPCWSTR szProduct, DWORD dwReinstallMode)
274 {
275 TRACE("%s %08x\n", debugstr_w(szProduct), dwReinstallMode);
276
277 return MsiReinstallFeatureW(szProduct, szAll, dwReinstallMode);
278 }
279
280 UINT WINAPI MsiApplyPatchA(LPCSTR szPatchPackage, LPCSTR szInstallPackage,
281 INSTALLTYPE eInstallType, LPCSTR szCommandLine)
282 {
283 LPWSTR patch_package = NULL;
284 LPWSTR install_package = NULL;
285 LPWSTR command_line = NULL;
286 UINT r = ERROR_OUTOFMEMORY;
287
288 TRACE("%s %s %d %s\n", debugstr_a(szPatchPackage), debugstr_a(szInstallPackage),
289 eInstallType, debugstr_a(szCommandLine));
290
291 if (szPatchPackage && !(patch_package = strdupAtoW(szPatchPackage)))
292 goto done;
293
294 if (szInstallPackage && !(install_package = strdupAtoW(szInstallPackage)))
295 goto done;
296
297 if (szCommandLine && !(command_line = strdupAtoW(szCommandLine)))
298 goto done;
299
300 r = MsiApplyPatchW(patch_package, install_package, eInstallType, command_line);
301
302 done:
303 msi_free(patch_package);
304 msi_free(install_package);
305 msi_free(command_line);
306
307 return r;
308 }
309
310 static UINT get_patch_product_codes( LPCWSTR szPatchPackage, WCHAR ***product_codes )
311 {
312 MSIHANDLE patch, info = 0;
313 UINT r, type;
314 DWORD size;
315 static WCHAR empty[] = {0};
316 WCHAR *codes = NULL;
317
318 r = MsiOpenDatabaseW( szPatchPackage, MSIDBOPEN_READONLY, &patch );
319 if (r != ERROR_SUCCESS)
320 return r;
321
322 r = MsiGetSummaryInformationW( patch, NULL, 0, &info );
323 if (r != ERROR_SUCCESS)
324 goto done;
325
326 size = 0;
327 r = MsiSummaryInfoGetPropertyW( info, PID_TEMPLATE, &type, NULL, NULL, empty, &size );
328 if (r != ERROR_MORE_DATA || !size || type != VT_LPSTR)
329 {
330 ERR("Failed to read product codes from patch\n");
331 r = ERROR_FUNCTION_FAILED;
332 goto done;
333 }
334
335 codes = msi_alloc( ++size * sizeof(WCHAR) );
336 if (!codes)
337 {
338 r = ERROR_OUTOFMEMORY;
339 goto done;
340 }
341
342 r = MsiSummaryInfoGetPropertyW( info, PID_TEMPLATE, &type, NULL, NULL, codes, &size );
343 if (r == ERROR_SUCCESS)
344 *product_codes = msi_split_string( codes, ';' );
345
346 done:
347 MsiCloseHandle( info );
348 MsiCloseHandle( patch );
349 msi_free( codes );
350 return r;
351 }
352
353 static UINT MSI_ApplyPatchW(LPCWSTR szPatchPackage, LPCWSTR szProductCode, LPCWSTR szCommandLine)
354 {
355 UINT i, r = ERROR_FUNCTION_FAILED;
356 DWORD size;
357 LPCWSTR cmd_ptr = szCommandLine;
358 LPWSTR cmd, *codes = NULL;
359 BOOL succeeded = FALSE;
360
361 static const WCHAR fmt[] = {'%','s',' ','P','A','T','C','H','=','"','%','s','"',0};
362 static WCHAR empty[] = {0};
363
364 if (!szPatchPackage || !szPatchPackage[0])
365 return ERROR_INVALID_PARAMETER;
366
367 if (!szProductCode && (r = get_patch_product_codes( szPatchPackage, &codes )))
368 return r;
369
370 if (!szCommandLine)
371 cmd_ptr = empty;
372
373 size = strlenW(cmd_ptr) + strlenW(fmt) + strlenW(szPatchPackage) + 1;
374 cmd = msi_alloc(size * sizeof(WCHAR));
375 if (!cmd)
376 {
377 msi_free(codes);
378 return ERROR_OUTOFMEMORY;
379 }
380 sprintfW(cmd, fmt, cmd_ptr, szPatchPackage);
381
382 if (szProductCode)
383 r = MsiConfigureProductExW(szProductCode, INSTALLLEVEL_DEFAULT, INSTALLSTATE_DEFAULT, cmd);
384 else
385 {
386 for (i = 0; codes[i]; i++)
387 {
388 r = MsiConfigureProductExW(codes[i], INSTALLLEVEL_DEFAULT, INSTALLSTATE_DEFAULT, cmd);
389 if (r == ERROR_SUCCESS)
390 {
391 TRACE("patch applied\n");
392 succeeded = TRUE;
393 }
394 }
395
396 if (succeeded)
397 r = ERROR_SUCCESS;
398 }
399
400 msi_free(cmd);
401 msi_free(codes);
402 return r;
403 }
404
405 UINT WINAPI MsiApplyPatchW(LPCWSTR szPatchPackage, LPCWSTR szInstallPackage,
406 INSTALLTYPE eInstallType, LPCWSTR szCommandLine)
407 {
408 TRACE("%s %s %d %s\n", debugstr_w(szPatchPackage), debugstr_w(szInstallPackage),
409 eInstallType, debugstr_w(szCommandLine));
410
411 if (szInstallPackage || eInstallType == INSTALLTYPE_NETWORK_IMAGE ||
412 eInstallType == INSTALLTYPE_SINGLE_INSTANCE)
413 {
414 FIXME("Only reading target products from patch\n");
415 return ERROR_CALL_NOT_IMPLEMENTED;
416 }
417
418 return MSI_ApplyPatchW(szPatchPackage, NULL, szCommandLine);
419 }
420
421 UINT WINAPI MsiApplyMultiplePatchesA(LPCSTR szPatchPackages,
422 LPCSTR szProductCode, LPCSTR szPropertiesList)
423 {
424 LPWSTR patch_packages = NULL;
425 LPWSTR product_code = NULL;
426 LPWSTR properties_list = NULL;
427 UINT r = ERROR_OUTOFMEMORY;
428
429 TRACE("%s %s %s\n", debugstr_a(szPatchPackages), debugstr_a(szProductCode),
430 debugstr_a(szPropertiesList));
431
432 if (!szPatchPackages || !szPatchPackages[0])
433 return ERROR_INVALID_PARAMETER;
434
435 if (!(patch_packages = strdupAtoW(szPatchPackages)))
436 return ERROR_OUTOFMEMORY;
437
438 if (szProductCode && !(product_code = strdupAtoW(szProductCode)))
439 goto done;
440
441 if (szPropertiesList && !(properties_list = strdupAtoW(szPropertiesList)))
442 goto done;
443
444 r = MsiApplyMultiplePatchesW(patch_packages, product_code, properties_list);
445
446 done:
447 msi_free(patch_packages);
448 msi_free(product_code);
449 msi_free(properties_list);
450
451 return r;
452 }
453
454 UINT WINAPI MsiApplyMultiplePatchesW(LPCWSTR szPatchPackages,
455 LPCWSTR szProductCode, LPCWSTR szPropertiesList)
456 {
457 UINT r = ERROR_SUCCESS;
458 LPCWSTR beg, end;
459
460 TRACE("%s %s %s\n", debugstr_w(szPatchPackages), debugstr_w(szProductCode),
461 debugstr_w(szPropertiesList));
462
463 if (!szPatchPackages || !szPatchPackages[0])
464 return ERROR_INVALID_PARAMETER;
465
466 beg = end = szPatchPackages;
467 while (*beg)
468 {
469 DWORD len;
470 LPWSTR patch;
471
472 while (*beg == ' ') beg++;
473 while (*end && *end != ';') end++;
474
475 len = end - beg;
476 while (len && beg[len - 1] == ' ') len--;
477
478 if (!len) return ERROR_INVALID_NAME;
479
480 patch = msi_alloc((len + 1) * sizeof(WCHAR));
481 if (!patch)
482 return ERROR_OUTOFMEMORY;
483
484 memcpy(patch, beg, len * sizeof(WCHAR));
485 patch[len] = '\0';
486
487 r = MSI_ApplyPatchW(patch, szProductCode, szPropertiesList);
488 msi_free(patch);
489
490 if (r != ERROR_SUCCESS)
491 break;
492
493 beg = ++end;
494 }
495 return r;
496 }
497
498 static void free_patchinfo( DWORD count, MSIPATCHSEQUENCEINFOW *info )
499 {
500 DWORD i;
501 for (i = 0; i < count; i++) msi_free( (WCHAR *)info[i].szPatchData );
502 msi_free( info );
503 }
504
505 static MSIPATCHSEQUENCEINFOW *patchinfoAtoW( DWORD count, const MSIPATCHSEQUENCEINFOA *info )
506 {
507 DWORD i;
508 MSIPATCHSEQUENCEINFOW *ret;
509
510 if (!(ret = msi_alloc( count * sizeof(MSIPATCHSEQUENCEINFOW) ))) return NULL;
511 for (i = 0; i < count; i++)
512 {
513 if (info[i].szPatchData && !(ret[i].szPatchData = strdupAtoW( info[i].szPatchData )))
514 {
515 free_patchinfo( i, ret );
516 return NULL;
517 }
518 ret[i].ePatchDataType = info[i].ePatchDataType;
519 ret[i].dwOrder = info[i].dwOrder;
520 ret[i].uStatus = info[i].uStatus;
521 }
522 return ret;
523 }
524
525 UINT WINAPI MsiDetermineApplicablePatchesA(LPCSTR szProductPackagePath,
526 DWORD cPatchInfo, PMSIPATCHSEQUENCEINFOA pPatchInfo)
527 {
528 UINT i, r;
529 WCHAR *package_path = NULL;
530 MSIPATCHSEQUENCEINFOW *psi;
531
532 TRACE("%s, %u, %p\n", debugstr_a(szProductPackagePath), cPatchInfo, pPatchInfo);
533
534 if (szProductPackagePath && !(package_path = strdupAtoW( szProductPackagePath )))
535 return ERROR_OUTOFMEMORY;
536
537 if (!(psi = patchinfoAtoW( cPatchInfo, pPatchInfo )))
538 {
539 msi_free( package_path );
540 return ERROR_OUTOFMEMORY;
541 }
542 r = MsiDetermineApplicablePatchesW( package_path, cPatchInfo, psi );
543 if (r == ERROR_SUCCESS)
544 {
545 for (i = 0; i < cPatchInfo; i++)
546 {
547 pPatchInfo[i].dwOrder = psi[i].dwOrder;
548 pPatchInfo[i].uStatus = psi[i].uStatus;
549 }
550 }
551 msi_free( package_path );
552 free_patchinfo( cPatchInfo, psi );
553 return r;
554 }
555
556 static UINT MSI_ApplicablePatchW( MSIPACKAGE *package, LPCWSTR patch )
557 {
558 MSISUMMARYINFO *si;
559 MSIDATABASE *patch_db;
560 UINT r = ERROR_SUCCESS;
561
562 r = MSI_OpenDatabaseW( patch, MSIDBOPEN_READONLY, &patch_db );
563 if (r != ERROR_SUCCESS)
564 {
565 WARN("failed to open patch file %s\n", debugstr_w(patch));
566 return r;
567 }
568
569 si = MSI_GetSummaryInformationW( patch_db->storage, 0 );
570 if (!si)
571 {
572 msiobj_release( &patch_db->hdr );
573 return ERROR_FUNCTION_FAILED;
574 }
575
576 r = msi_check_patch_applicable( package, si );
577 if (r != ERROR_SUCCESS)
578 TRACE("patch not applicable\n");
579
580 msiobj_release( &patch_db->hdr );
581 msiobj_release( &si->hdr );
582 return r;
583 }
584
585 /* IXMLDOMDocument should be set to XPath mode already */
586 static UINT MSI_ApplicablePatchXML( MSIPACKAGE *package, IXMLDOMDocument *desc )
587 {
588 static const WCHAR queryW[] = {'M','s','i','P','a','t','c','h','/',
589 'T','a','r','g','e','t','P','r','o','d','u','c','t','/',
590 'T','a','r','g','e','t','P','r','o','d','u','c','t','C','o','d','e',0};
591 UINT r = ERROR_FUNCTION_FAILED;
592 IXMLDOMNodeList *list;
593 LPWSTR product_code;
594 IXMLDOMNode *node;
595 HRESULT hr;
596 BSTR s;
597
598 product_code = msi_dup_property( package->db, szProductCode );
599 if (!product_code)
600 {
601 /* FIXME: the property ProductCode should be written into the DB somewhere */
602 ERR("no product code to check\n");
603 return ERROR_SUCCESS;
604 }
605
606 s = SysAllocString(queryW);
607 hr = IXMLDOMDocument_selectNodes( desc, s, &list );
608 SysFreeString(s);
609 if (hr != S_OK)
610 return ERROR_INVALID_PATCH_XML;
611
612 while (IXMLDOMNodeList_nextNode( list, &node ) == S_OK && r != ERROR_SUCCESS)
613 {
614 hr = IXMLDOMNode_get_text( node, &s );
615 IXMLDOMNode_Release( node );
616 if (hr == S_OK)
617 {
618 if (!strcmpW( s, product_code )) r = ERROR_SUCCESS;
619 SysFreeString( s );
620 }
621 }
622 IXMLDOMNodeList_Release( list );
623
624 if (r != ERROR_SUCCESS)
625 TRACE("patch not applicable\n");
626
627 msi_free( product_code );
628 return r;
629 }
630
631 static UINT determine_patch_sequence( MSIPACKAGE *package, DWORD count, MSIPATCHSEQUENCEINFOW *info )
632 {
633 IXMLDOMDocument *desc = NULL;
634 DWORD i;
635
636 if (count > 1)
637 FIXME("patch ordering not supported\n");
638
639 for (i = 0; i < count; i++)
640 {
641 switch (info[i].ePatchDataType)
642 {
643 case MSIPATCH_DATATYPE_PATCHFILE:
644 {
645 if (MSI_ApplicablePatchW( package, info[i].szPatchData ) != ERROR_SUCCESS)
646 {
647 info[i].dwOrder = ~0u;
648 info[i].uStatus = ERROR_PATCH_TARGET_NOT_FOUND;
649 }
650 else
651 {
652 info[i].dwOrder = i;
653 info[i].uStatus = ERROR_SUCCESS;
654 }
655 break;
656 }
657 case MSIPATCH_DATATYPE_XMLPATH:
658 case MSIPATCH_DATATYPE_XMLBLOB:
659 {
660 VARIANT_BOOL b;
661 HRESULT hr;
662 BSTR s;
663
664 if (!desc)
665 {
666 hr = CoCreateInstance( &CLSID_DOMDocument30, NULL, CLSCTX_INPROC_SERVER,
667 &IID_IXMLDOMDocument, (void**)&desc );
668 if (hr != S_OK)
669 {
670 ERR("failed to create DOMDocument30 instance, 0x%08x\n", hr);
671 return ERROR_FUNCTION_FAILED;
672 }
673 }
674
675 s = SysAllocString( info[i].szPatchData );
676 if (info[i].ePatchDataType == MSIPATCH_DATATYPE_XMLPATH)
677 {
678 VARIANT src;
679
680 V_VT(&src) = VT_BSTR;
681 V_BSTR(&src) = s;
682 hr = IXMLDOMDocument_load( desc, src, &b );
683 }
684 else
685 hr = IXMLDOMDocument_loadXML( desc, s, &b );
686 SysFreeString( s );
687 if ( hr != S_OK )
688 {
689 ERR("failed to parse patch description\n");
690 IXMLDOMDocument_Release( desc );
691 break;
692 }
693
694 if (MSI_ApplicablePatchXML( package, desc ) != ERROR_SUCCESS)
695 {
696 info[i].dwOrder = ~0u;
697 info[i].uStatus = ERROR_PATCH_TARGET_NOT_FOUND;
698 }
699 else
700 {
701 info[i].dwOrder = i;
702 info[i].uStatus = ERROR_SUCCESS;
703 }
704 break;
705 }
706 default:
707 {
708 FIXME("unknown patch data type %u\n", info[i].ePatchDataType);
709 info[i].dwOrder = i;
710 info[i].uStatus = ERROR_SUCCESS;
711 break;
712 }
713 }
714
715 TRACE("szPatchData: %s\n", debugstr_w(info[i].szPatchData));
716 TRACE("ePatchDataType: %u\n", info[i].ePatchDataType);
717 TRACE("dwOrder: %u\n", info[i].dwOrder);
718 TRACE("uStatus: %u\n", info[i].uStatus);
719 }
720
721 if (desc) IXMLDOMDocument_Release( desc );
722
723 return ERROR_SUCCESS;
724 }
725
726 UINT WINAPI MsiDetermineApplicablePatchesW(LPCWSTR szProductPackagePath,
727 DWORD cPatchInfo, PMSIPATCHSEQUENCEINFOW pPatchInfo)
728 {
729 UINT r;
730 MSIPACKAGE *package;
731
732 TRACE("%s, %u, %p\n", debugstr_w(szProductPackagePath), cPatchInfo, pPatchInfo);
733
734 r = MSI_OpenPackageW( szProductPackagePath, &package );
735 if (r != ERROR_SUCCESS)
736 {
737 ERR("failed to open package %u\n", r);
738 return r;
739 }
740 r = determine_patch_sequence( package, cPatchInfo, pPatchInfo );
741 msiobj_release( &package->hdr );
742 return r;
743 }
744
745 UINT WINAPI MsiDeterminePatchSequenceA( LPCSTR product, LPCSTR usersid,
746 MSIINSTALLCONTEXT context, DWORD count, PMSIPATCHSEQUENCEINFOA patchinfo )
747 {
748 UINT i, r;
749 WCHAR *productW, *usersidW = NULL;
750 MSIPATCHSEQUENCEINFOW *patchinfoW;
751
752 TRACE("%s, %s, %d, %d, %p\n", debugstr_a(product), debugstr_a(usersid),
753 context, count, patchinfo);
754
755 if (!product) return ERROR_INVALID_PARAMETER;
756 if (!(productW = strdupAtoW( product ))) return ERROR_OUTOFMEMORY;
757 if (usersid && !(usersidW = strdupAtoW( usersid )))
758 {
759 msi_free( productW );
760 return ERROR_OUTOFMEMORY;
761 }
762 if (!(patchinfoW = patchinfoAtoW( count, patchinfo )))
763 {
764 msi_free( productW );
765 msi_free( usersidW );
766 return ERROR_OUTOFMEMORY;
767 }
768 r = MsiDeterminePatchSequenceW( productW, usersidW, context, count, patchinfoW );
769 if (r == ERROR_SUCCESS)
770 {
771 for (i = 0; i < count; i++)
772 {
773 patchinfo[i].dwOrder = patchinfoW[i].dwOrder;
774 patchinfo[i].uStatus = patchinfoW[i].uStatus;
775 }
776 }
777 msi_free( productW );
778 msi_free( usersidW );
779 free_patchinfo( count, patchinfoW );
780 return r;
781 }
782
783 static UINT open_package( const WCHAR *product, const WCHAR *usersid,
784 MSIINSTALLCONTEXT context, MSIPACKAGE **package )
785 {
786 UINT r;
787 HKEY props;
788 WCHAR *localpath, sourcepath[MAX_PATH], filename[MAX_PATH];
789
790 r = MSIREG_OpenInstallProps( product, context, usersid, &props, FALSE );
791 if (r != ERROR_SUCCESS) return ERROR_BAD_CONFIGURATION;
792
793 if ((localpath = msi_reg_get_val_str( props, szLocalPackage )))
794 {
795 strcpyW( sourcepath, localpath );
796 msi_free( localpath );
797 }
798 RegCloseKey( props );
799 if (!localpath || GetFileAttributesW( sourcepath ) == INVALID_FILE_ATTRIBUTES)
800 {
801 DWORD sz = sizeof(sourcepath);
802 MsiSourceListGetInfoW( product, usersid, context, MSICODE_PRODUCT,
803 INSTALLPROPERTY_LASTUSEDSOURCEW, sourcepath, &sz );
804 sz = sizeof(filename);
805 MsiSourceListGetInfoW( product, usersid, context, MSICODE_PRODUCT,
806 INSTALLPROPERTY_PACKAGENAMEW, filename, &sz );
807 strcatW( sourcepath, filename );
808 }
809 if (GetFileAttributesW( sourcepath ) == INVALID_FILE_ATTRIBUTES)
810 return ERROR_INSTALL_SOURCE_ABSENT;
811
812 return MSI_OpenPackageW( sourcepath, package );
813 }
814
815 UINT WINAPI MsiDeterminePatchSequenceW( LPCWSTR product, LPCWSTR usersid,
816 MSIINSTALLCONTEXT context, DWORD count, PMSIPATCHSEQUENCEINFOW patchinfo )
817 {
818 UINT r;
819 MSIPACKAGE *package;
820
821 TRACE("%s, %s, %d, %d, %p\n", debugstr_w(product), debugstr_w(usersid),
822 context, count, patchinfo);
823
824 if (!product) return ERROR_INVALID_PARAMETER;
825 r = open_package( product, usersid, context, &package );
826 if (r != ERROR_SUCCESS) return r;
827
828 r = determine_patch_sequence( package, count, patchinfo );
829 msiobj_release( &package->hdr );
830 return r;
831 }
832
833 UINT WINAPI MsiConfigureProductExW(LPCWSTR szProduct, int iInstallLevel,
834 INSTALLSTATE eInstallState, LPCWSTR szCommandLine)
835 {
836 MSIPACKAGE* package = NULL;
837 MSIINSTALLCONTEXT context;
838 UINT r;
839 DWORD sz;
840 WCHAR sourcepath[MAX_PATH], filename[MAX_PATH];
841 LPWSTR commandline;
842
843 static const WCHAR szInstalled[] = {
844 ' ','I','n','s','t','a','l','l','e','d','=','1',0};
845 static const WCHAR szMaxInstallLevel[] = {
846 ' ','I','N','S','T','A','L','L','L','E','V','E','L','=','3','2','7','6','7',0};
847 static const WCHAR szRemoveAll[] = {
848 ' ','R','E','M','O','V','E','=','A','L','L',0};
849 static const WCHAR szMachine[] = {
850 ' ','A','L','L','U','S','E','R','S','=','1',0};
851
852 TRACE("%s %d %d %s\n",debugstr_w(szProduct), iInstallLevel, eInstallState,
853 debugstr_w(szCommandLine));
854
855 if (!szProduct || lstrlenW(szProduct) != GUID_SIZE - 1)
856 return ERROR_INVALID_PARAMETER;
857
858 if (eInstallState == INSTALLSTATE_ADVERTISED ||
859 eInstallState == INSTALLSTATE_SOURCE)
860 {
861 FIXME("State %d not implemented\n", eInstallState);
862 return ERROR_CALL_NOT_IMPLEMENTED;
863 }
864
865 r = msi_locate_product(szProduct, &context);
866 if (r != ERROR_SUCCESS)
867 return r;
868
869 r = open_package(szProduct, NULL, context, &package);
870 if (r != ERROR_SUCCESS)
871 return r;
872
873 sz = lstrlenW(szInstalled) + 1;
874
875 if (szCommandLine)
876 sz += lstrlenW(szCommandLine);
877
878 if (eInstallState != INSTALLSTATE_DEFAULT)
879 sz += lstrlenW(szMaxInstallLevel);
880
881 if (eInstallState == INSTALLSTATE_ABSENT)
882 sz += lstrlenW(szRemoveAll);
883
884 if (context == MSIINSTALLCONTEXT_MACHINE)
885 sz += lstrlenW(szMachine);
886
887 commandline = msi_alloc(sz * sizeof(WCHAR));
888 if (!commandline)
889 {
890 r = ERROR_OUTOFMEMORY;
891 goto end;
892 }
893
894 commandline[0] = 0;
895 if (szCommandLine)
896 lstrcpyW(commandline,szCommandLine);
897
898 if (eInstallState != INSTALLSTATE_DEFAULT)
899 lstrcatW(commandline, szMaxInstallLevel);
900
901 if (eInstallState == INSTALLSTATE_ABSENT)
902 lstrcatW(commandline, szRemoveAll);
903
904 if (context == MSIINSTALLCONTEXT_MACHINE)
905 lstrcatW(commandline, szMachine);
906
907 sz = sizeof(sourcepath);
908 MsiSourceListGetInfoW(szProduct, NULL, context, MSICODE_PRODUCT,
909 INSTALLPROPERTY_LASTUSEDSOURCEW, sourcepath, &sz);
910
911 sz = sizeof(filename);
912 MsiSourceListGetInfoW(szProduct, NULL, context, MSICODE_PRODUCT,
913 INSTALLPROPERTY_PACKAGENAMEW, filename, &sz);
914
915 strcatW(sourcepath, filename);
916
917 r = MSI_InstallPackage( package, sourcepath, commandline );
918
919 msi_free(commandline);
920
921 end:
922 msiobj_release( &package->hdr );
923
924 return r;
925 }
926
927 UINT WINAPI MsiConfigureProductExA(LPCSTR szProduct, int iInstallLevel,
928 INSTALLSTATE eInstallState, LPCSTR szCommandLine)
929 {
930 LPWSTR szwProduct = NULL;
931 LPWSTR szwCommandLine = NULL;
932 UINT r = ERROR_OUTOFMEMORY;
933
934 if( szProduct )
935 {
936 szwProduct = strdupAtoW( szProduct );
937 if( !szwProduct )
938 goto end;
939 }
940
941 if( szCommandLine)
942 {
943 szwCommandLine = strdupAtoW( szCommandLine );
944 if( !szwCommandLine)
945 goto end;
946 }
947
948 r = MsiConfigureProductExW( szwProduct, iInstallLevel, eInstallState,
949 szwCommandLine );
950 end:
951 msi_free( szwProduct );
952 msi_free( szwCommandLine);
953
954 return r;
955 }
956
957 UINT WINAPI MsiConfigureProductA(LPCSTR szProduct, int iInstallLevel,
958 INSTALLSTATE eInstallState)
959 {
960 LPWSTR szwProduct = NULL;
961 UINT r;
962
963 TRACE("%s %d %d\n",debugstr_a(szProduct), iInstallLevel, eInstallState);
964
965 if( szProduct )
966 {
967 szwProduct = strdupAtoW( szProduct );
968 if( !szwProduct )
969 return ERROR_OUTOFMEMORY;
970 }
971
972 r = MsiConfigureProductW( szwProduct, iInstallLevel, eInstallState );
973 msi_free( szwProduct );
974
975 return r;
976 }
977
978 UINT WINAPI MsiConfigureProductW(LPCWSTR szProduct, int iInstallLevel,
979 INSTALLSTATE eInstallState)
980 {
981 return MsiConfigureProductExW(szProduct, iInstallLevel, eInstallState, NULL);
982 }
983
984 UINT WINAPI MsiGetProductCodeA(LPCSTR szComponent, LPSTR szBuffer)
985 {
986 LPWSTR szwComponent = NULL;
987 UINT r;
988 WCHAR szwBuffer[GUID_SIZE];
989
990 TRACE("%s %p\n", debugstr_a(szComponent), szBuffer);
991
992 if( szComponent )
993 {
994 szwComponent = strdupAtoW( szComponent );
995 if( !szwComponent )
996 return ERROR_OUTOFMEMORY;
997 }
998
999 *szwBuffer = '\0';
1000 r = MsiGetProductCodeW( szwComponent, szwBuffer );
1001
1002 if(*szwBuffer)
1003 WideCharToMultiByte(CP_ACP, 0, szwBuffer, -1, szBuffer, GUID_SIZE, NULL, NULL);
1004
1005 msi_free( szwComponent );
1006
1007 return r;
1008 }
1009
1010 UINT WINAPI MsiGetProductCodeW(LPCWSTR szComponent, LPWSTR szBuffer)
1011 {
1012 UINT rc, index;
1013 HKEY compkey, prodkey;
1014 WCHAR squished_comp[GUID_SIZE];
1015 WCHAR squished_prod[GUID_SIZE];
1016 DWORD sz = GUID_SIZE;
1017
1018 TRACE("%s %p\n", debugstr_w(szComponent), szBuffer);
1019
1020 if (!szComponent || !*szComponent)
1021 return ERROR_INVALID_PARAMETER;
1022
1023 if (!squash_guid(szComponent, squished_comp))
1024 return ERROR_INVALID_PARAMETER;
1025
1026 if (MSIREG_OpenUserDataComponentKey(szComponent, NULL, &compkey, FALSE) != ERROR_SUCCESS &&
1027 MSIREG_OpenUserDataComponentKey(szComponent, szLocalSid, &compkey, FALSE) != ERROR_SUCCESS)
1028 {
1029 return ERROR_UNKNOWN_COMPONENT;
1030 }
1031
1032 rc = RegEnumValueW(compkey, 0, squished_prod, &sz, NULL, NULL, NULL, NULL);
1033 if (rc != ERROR_SUCCESS)
1034 {
1035 RegCloseKey(compkey);
1036 return ERROR_UNKNOWN_COMPONENT;
1037 }
1038
1039 /* check simple case, only one product */
1040 rc = RegEnumValueW(compkey, 1, squished_prod, &sz, NULL, NULL, NULL, NULL);
1041 if (rc == ERROR_NO_MORE_ITEMS)
1042 {
1043 rc = ERROR_SUCCESS;
1044 goto done;
1045 }
1046
1047 index = 0;
1048 while ((rc = RegEnumValueW(compkey, index, squished_prod, &sz,
1049 NULL, NULL, NULL, NULL)) != ERROR_NO_MORE_ITEMS)
1050 {
1051 index++;
1052 sz = GUID_SIZE;
1053 unsquash_guid(squished_prod, szBuffer);
1054
1055 if (MSIREG_OpenProductKey(szBuffer, NULL,
1056 MSIINSTALLCONTEXT_USERMANAGED,
1057 &prodkey, FALSE) == ERROR_SUCCESS ||
1058 MSIREG_OpenProductKey(szBuffer, NULL,
1059 MSIINSTALLCONTEXT_USERUNMANAGED,
1060 &prodkey, FALSE) == ERROR_SUCCESS ||
1061 MSIREG_OpenProductKey(szBuffer, NULL,
1062 MSIINSTALLCONTEXT_MACHINE,
1063 &prodkey, FALSE) == ERROR_SUCCESS)
1064 {
1065 RegCloseKey(prodkey);
1066 rc = ERROR_SUCCESS;
1067 goto done;
1068 }
1069 }
1070
1071 rc = ERROR_INSTALL_FAILURE;
1072
1073 done:
1074 RegCloseKey(compkey);
1075 unsquash_guid(squished_prod, szBuffer);
1076 return rc;
1077 }
1078
1079 static LPWSTR msi_reg_get_value(HKEY hkey, LPCWSTR name, DWORD *type)
1080 {
1081 DWORD dval;
1082 LONG res;
1083 WCHAR temp[20];
1084
1085 static const WCHAR format[] = {'%','d',0};
1086
1087 res = RegQueryValueExW(hkey, name, NULL, type, NULL, NULL);
1088 if (res != ERROR_SUCCESS)
1089 return NULL;
1090
1091 if (*type == REG_SZ)
1092 return msi_reg_get_val_str(hkey, name);
1093
1094 if (!msi_reg_get_val_dword(hkey, name, &dval))
1095 return NULL;
1096
1097 sprintfW(temp, format, dval);
1098 return strdupW(temp);
1099 }
1100
1101 static UINT MSI_GetProductInfo(LPCWSTR szProduct, LPCWSTR szAttribute,
1102 awstring *szValue, LPDWORD pcchValueBuf)
1103 {
1104 MSIINSTALLCONTEXT context = MSIINSTALLCONTEXT_USERUNMANAGED;
1105 UINT r = ERROR_UNKNOWN_PROPERTY;
1106 HKEY prodkey, userdata, source;
1107 LPWSTR val = NULL;
1108 WCHAR squished_pc[GUID_SIZE];
1109 WCHAR packagecode[GUID_SIZE];
1110 BOOL badconfig = FALSE;
1111 LONG res;
1112 DWORD type = REG_NONE;
1113
1114 static WCHAR empty[] = {0};
1115 static const WCHAR sourcelist[] = {
1116 'S','o','u','r','c','e','L','i','s','t',0};
1117 static const WCHAR display_name[] = {
1118 'D','i','s','p','l','a','y','N','a','m','e',0};
1119 static const WCHAR display_version[] = {
1120 'D','i','s','p','l','a','y','V','e','r','s','i','o','n',0};
1121 static const WCHAR assignment[] = {
1122 'A','s','s','i','g','n','m','e','n','t',0};
1123
1124 TRACE("%s %s %p %p\n", debugstr_w(szProduct),
1125 debugstr_w(szAttribute), szValue, pcchValueBuf);
1126
1127 if ((szValue->str.w && !pcchValueBuf) || !szProduct || !szAttribute)
1128 return ERROR_INVALID_PARAMETER;
1129
1130 if (!squash_guid(szProduct, squished_pc))
1131 return ERROR_INVALID_PARAMETER;
1132
1133 if ((r = MSIREG_OpenProductKey(szProduct, NULL,
1134 MSIINSTALLCONTEXT_USERMANAGED,
1135 &prodkey, FALSE)) != ERROR_SUCCESS &&
1136 (r = MSIREG_OpenProductKey(szProduct, NULL,
1137 MSIINSTALLCONTEXT_USERUNMANAGED,
1138 &prodkey, FALSE)) != ERROR_SUCCESS &&
1139 (r = MSIREG_OpenProductKey(szProduct, NULL,
1140 MSIINSTALLCONTEXT_MACHINE,
1141 &prodkey, FALSE)) == ERROR_SUCCESS)
1142 {
1143 context = MSIINSTALLCONTEXT_MACHINE;
1144 }
1145
1146 MSIREG_OpenInstallProps(szProduct, context, NULL, &userdata, FALSE);
1147
1148 if (!strcmpW( szAttribute, INSTALLPROPERTY_HELPLINKW ) ||
1149 !strcmpW( szAttribute, INSTALLPROPERTY_HELPTELEPHONEW ) ||
1150 !strcmpW( szAttribute, INSTALLPROPERTY_INSTALLDATEW ) ||
1151 !strcmpW( szAttribute, INSTALLPROPERTY_INSTALLEDPRODUCTNAMEW ) ||
1152 !strcmpW( szAttribute, INSTALLPROPERTY_INSTALLLOCATIONW ) ||
1153 !strcmpW( szAttribute, INSTALLPROPERTY_INSTALLSOURCEW ) ||
1154 !strcmpW( szAttribute, INSTALLPROPERTY_LOCALPACKAGEW ) ||
1155 !strcmpW( szAttribute, INSTALLPROPERTY_PUBLISHERW ) ||
1156 !strcmpW( szAttribute, INSTALLPROPERTY_URLINFOABOUTW ) ||
1157 !strcmpW( szAttribute, INSTALLPROPERTY_URLUPDATEINFOW ) ||
1158 !strcmpW( szAttribute, INSTALLPROPERTY_VERSIONMINORW ) ||
1159 !strcmpW( szAttribute, INSTALLPROPERTY_VERSIONMAJORW ) ||
1160 !strcmpW( szAttribute, INSTALLPROPERTY_VERSIONSTRINGW ) ||
1161 !strcmpW( szAttribute, INSTALLPROPERTY_PRODUCTIDW ) ||
1162 !strcmpW( szAttribute, INSTALLPROPERTY_REGCOMPANYW ) ||
1163 !strcmpW( szAttribute, INSTALLPROPERTY_REGOWNERW ))
1164 {
1165 if (!prodkey)
1166 {
1167 r = ERROR_UNKNOWN_PRODUCT;
1168 goto done;
1169 }
1170
1171 if (!userdata)
1172 return ERROR_UNKNOWN_PROPERTY;
1173
1174 if (!strcmpW( szAttribute, INSTALLPROPERTY_INSTALLEDPRODUCTNAMEW ))
1175 szAttribute = display_name;
1176 else if (!strcmpW( szAttribute, INSTALLPROPERTY_VERSIONSTRINGW ))
1177 szAttribute = display_version;
1178
1179 val = msi_reg_get_value(userdata, szAttribute, &type);
1180 if (!val)
1181 val = empty;
1182 }
1183 else if (!strcmpW( szAttribute, INSTALLPROPERTY_INSTANCETYPEW ) ||
1184 !strcmpW( szAttribute, INSTALLPROPERTY_TRANSFORMSW ) ||
1185 !strcmpW( szAttribute, INSTALLPROPERTY_LANGUAGEW ) ||
1186 !strcmpW( szAttribute, INSTALLPROPERTY_PRODUCTNAMEW ) ||
1187 !strcmpW( szAttribute, INSTALLPROPERTY_ASSIGNMENTTYPEW ) ||
1188 !strcmpW( szAttribute, INSTALLPROPERTY_PACKAGECODEW ) ||
1189 !strcmpW( szAttribute, INSTALLPROPERTY_VERSIONW ) ||
1190 !strcmpW( szAttribute, INSTALLPROPERTY_PRODUCTICONW ) ||
1191 !strcmpW( szAttribute, INSTALLPROPERTY_PACKAGENAMEW ) ||
1192 !strcmpW( szAttribute, INSTALLPROPERTY_AUTHORIZED_LUA_APPW ))
1193 {
1194 if (!prodkey)
1195 {
1196 r = ERROR_UNKNOWN_PRODUCT;
1197 goto done;
1198 }
1199
1200 if (!strcmpW( szAttribute, INSTALLPROPERTY_ASSIGNMENTTYPEW ))
1201 szAttribute = assignment;
1202
1203 if (!strcmpW( szAttribute, INSTALLPROPERTY_PACKAGENAMEW ))
1204 {
1205 res = RegOpenKeyW(prodkey, sourcelist, &source);
1206 if (res != ERROR_SUCCESS)
1207 {
1208 r = ERROR_UNKNOWN_PRODUCT;
1209 goto done;
1210 }
1211
1212 val = msi_reg_get_value(source, szAttribute, &type);
1213 if (!val)
1214 val = empty;
1215
1216 RegCloseKey(source);
1217 }
1218 else
1219 {
1220 val = msi_reg_get_value(prodkey, szAttribute, &type);
1221 if (!val)
1222 val = empty;
1223 }
1224
1225 if (val != empty && type != REG_DWORD &&
1226 !strcmpW( szAttribute, INSTALLPROPERTY_PACKAGECODEW ))
1227 {
1228 if (lstrlenW(val) != SQUISH_GUID_SIZE - 1)
1229 badconfig = TRUE;
1230 else
1231 {
1232 unsquash_guid(val, packagecode);
1233 msi_free(val);
1234 val = strdupW(packagecode);
1235 }
1236 }
1237 }
1238
1239 if (!val)
1240 {
1241 r = ERROR_UNKNOWN_PROPERTY;
1242 goto done;
1243 }
1244
1245 if (pcchValueBuf)
1246 {
1247 /* If szBuffer (szValue->str) is NULL, there's no need to copy the value
1248 * out. Also, *pcchValueBuf may be uninitialized in this case, so we
1249 * can't rely on its value.
1250 */
1251 if (szValue->str.a || szValue->str.w)
1252 {
1253 DWORD size = *pcchValueBuf;
1254 if (strlenW(val) < size)
1255 r = msi_strcpy_to_awstring(val, szValue, &size);
1256 else
1257 {
1258 r = ERROR_MORE_DATA;
1259 }
1260 }
1261
1262 if (!badconfig)
1263 *pcchValueBuf = lstrlenW(val);
1264 }
1265
1266 if (badconfig)
1267 r = ERROR_BAD_CONFIGURATION;
1268
1269 if (val != empty)
1270 msi_free(val);
1271
1272 done:
1273 RegCloseKey(prodkey);
1274 RegCloseKey(userdata);
1275 return r;
1276 }
1277
1278 UINT WINAPI MsiGetProductInfoA(LPCSTR szProduct, LPCSTR szAttribute,
1279 LPSTR szBuffer, LPDWORD pcchValueBuf)
1280 {
1281 LPWSTR szwProduct, szwAttribute = NULL;
1282 UINT r = ERROR_OUTOFMEMORY;
1283 awstring buffer;
1284
1285 TRACE("%s %s %p %p\n", debugstr_a(szProduct), debugstr_a(szAttribute),
1286 szBuffer, pcchValueBuf);
1287
1288 szwProduct = strdupAtoW( szProduct );
1289 if( szProduct && !szwProduct )
1290 goto end;
1291
1292 szwAttribute = strdupAtoW( szAttribute );
1293 if( szAttribute && !szwAttribute )
1294 goto end;
1295
1296 buffer.unicode = FALSE;
1297 buffer.str.a = szBuffer;
1298
1299 r = MSI_GetProductInfo( szwProduct, szwAttribute,
1300 &buffer, pcchValueBuf );
1301
1302 end:
1303 msi_free( szwProduct );
1304 msi_free( szwAttribute );
1305
1306 return r;
1307 }
1308
1309 UINT WINAPI MsiGetProductInfoW(LPCWSTR szProduct, LPCWSTR szAttribute,
1310 LPWSTR szBuffer, LPDWORD pcchValueBuf)
1311 {
1312 awstring buffer;
1313
1314 TRACE("%s %s %p %p\n", debugstr_w(szProduct), debugstr_w(szAttribute),
1315 szBuffer, pcchValueBuf);
1316
1317 buffer.unicode = TRUE;
1318 buffer.str.w = szBuffer;
1319
1320 return MSI_GetProductInfo( szProduct, szAttribute,
1321 &buffer, pcchValueBuf );
1322 }
1323
1324 UINT WINAPI MsiGetProductInfoExA(LPCSTR szProductCode, LPCSTR szUserSid,
1325 MSIINSTALLCONTEXT dwContext, LPCSTR szProperty,
1326 LPSTR szValue, LPDWORD pcchValue)
1327 {
1328 LPWSTR product = NULL;
1329 LPWSTR usersid = NULL;
1330 LPWSTR property = NULL;
1331 LPWSTR value = NULL;
1332 DWORD len = 0;
1333 UINT r;
1334
1335 TRACE("(%s, %s, %d, %s, %p, %p)\n", debugstr_a(szProductCode),
1336 debugstr_a(szUserSid), dwContext, debugstr_a(szProperty),
1337 szValue, pcchValue);
1338
1339 if (szValue && !pcchValue)
1340 return ERROR_INVALID_PARAMETER;
1341
1342 if (szProductCode) product = strdupAtoW(szProductCode);
1343 if (szUserSid) usersid = strdupAtoW(szUserSid);
1344 if (szProperty) property = strdupAtoW(szProperty);
1345
1346 r = MsiGetProductInfoExW(product, usersid, dwContext, property,
1347 NULL, &len);
1348 if (r != ERROR_SUCCESS)
1349 goto done;
1350
1351 value = msi_alloc(++len * sizeof(WCHAR));
1352 if (!value)
1353 {
1354 r = ERROR_OUTOFMEMORY;
1355 goto done;
1356 }
1357
1358 r = MsiGetProductInfoExW(product, usersid, dwContext, property,
1359 value, &len);
1360 if (r != ERROR_SUCCESS)
1361 goto done;
1362
1363 if (!pcchValue)
1364 goto done;
1365
1366 len = WideCharToMultiByte(CP_ACP, 0, value, -1, NULL, 0, NULL, NULL);
1367 if (*pcchValue >= len)
1368 WideCharToMultiByte(CP_ACP, 0, value, -1, szValue, len, NULL, NULL);
1369 else if (szValue)
1370 {
1371 r = ERROR_MORE_DATA;
1372 if (*pcchValue > 0)
1373 *szValue = '\0';
1374 }
1375
1376 if (*pcchValue <= len || !szValue)
1377 len = len * sizeof(WCHAR) - 1;
1378
1379 *pcchValue = len - 1;
1380
1381 done:
1382 msi_free(product);
1383 msi_free(usersid);
1384 msi_free(property);
1385 msi_free(value);
1386
1387 return r;
1388 }
1389
1390 static UINT msi_copy_outval(LPWSTR val, LPWSTR out, LPDWORD size)
1391 {
1392 UINT r = ERROR_SUCCESS;
1393
1394 if (!val)
1395 return ERROR_UNKNOWN_PROPERTY;
1396
1397 if (out)
1398 {
1399 if (strlenW(val) >= *size)
1400 {
1401 r = ERROR_MORE_DATA;
1402 if (*size > 0)
1403 *out = '\0';
1404 }
1405 else
1406 lstrcpyW(out, val);
1407 }
1408
1409 if (size)
1410 *size = lstrlenW(val);
1411
1412 return r;
1413 }
1414
1415 UINT WINAPI MsiGetProductInfoExW(LPCWSTR szProductCode, LPCWSTR szUserSid,
1416 MSIINSTALLCONTEXT dwContext, LPCWSTR szProperty,
1417 LPWSTR szValue, LPDWORD pcchValue)
1418 {
1419 WCHAR squished_pc[GUID_SIZE];
1420 LPWSTR val = NULL;
1421 LPCWSTR package = NULL;
1422 HKEY props = NULL, prod;
1423 HKEY classes = NULL, managed;
1424 HKEY hkey = NULL;
1425 DWORD type;
1426 UINT r = ERROR_UNKNOWN_PRODUCT;
1427
1428 static const WCHAR five[] = {'5',0};
1429 static const WCHAR displayname[] = {
1430 'D','i','s','p','l','a','y','N','a','m','e',0};
1431 static const WCHAR displayversion[] = {
1432 'D','i','s','p','l','a','y','V','e','r','s','i','o','n',0};
1433 static const WCHAR managed_local_package[] = {
1434 'M','a','n','a','g','e','d','L','o','c','a','l',
1435 'P','a','c','k','a','g','e',0};
1436
1437 TRACE("(%s, %s, %d, %s, %p, %p)\n", debugstr_w(szProductCode),
1438 debugstr_w(szUserSid), dwContext, debugstr_w(szProperty),
1439 szValue, pcchValue);
1440
1441 if (!szProductCode || !squash_guid(szProductCode, squished_pc))
1442 return ERROR_INVALID_PARAMETER;
1443
1444 if (szValue && !pcchValue)
1445 return ERROR_INVALID_PARAMETER;
1446
1447 if (dwContext != MSIINSTALLCONTEXT_USERUNMANAGED &&
1448 dwContext != MSIINSTALLCONTEXT_USERMANAGED &&
1449 dwContext != MSIINSTALLCONTEXT_MACHINE)
1450 return ERROR_INVALID_PARAMETER;
1451
1452 if (!szProperty || !*szProperty)
1453 return ERROR_INVALID_PARAMETER;
1454
1455 if (dwContext == MSIINSTALLCONTEXT_MACHINE && szUserSid)
1456 return ERROR_INVALID_PARAMETER;
1457
1458 /* FIXME: dwContext is provided, no need to search for it */
1459 MSIREG_OpenProductKey(szProductCode, NULL,MSIINSTALLCONTEXT_USERMANAGED,
1460 &managed, FALSE);
1461 MSIREG_OpenProductKey(szProductCode, NULL, MSIINSTALLCONTEXT_USERUNMANAGED,
1462 &prod, FALSE);
1463
1464 MSIREG_OpenInstallProps(szProductCode, dwContext, NULL, &props, FALSE);
1465
1466 if (dwContext == MSIINSTALLCONTEXT_USERUNMANAGED)
1467 {
1468 package = INSTALLPROPERTY_LOCALPACKAGEW;
1469
1470 if (!props && !prod)
1471 goto done;
1472 }
1473 else if (dwContext == MSIINSTALLCONTEXT_USERMANAGED)
1474 {
1475 package = managed_local_package;
1476
1477 if (!props && !managed)
1478 goto done;
1479 }
1480 else if (dwContext == MSIINSTALLCONTEXT_MACHINE)
1481 {
1482 package = INSTALLPROPERTY_LOCALPACKAGEW;
1483 MSIREG_OpenProductKey(szProductCode, NULL, dwContext, &classes, FALSE);
1484
1485 if (!props && !classes)
1486 goto done;
1487 }
1488
1489 if (!strcmpW( szProperty, INSTALLPROPERTY_HELPLINKW ) ||
1490 !strcmpW( szProperty, INSTALLPROPERTY_HELPTELEPHONEW ) ||
1491 !strcmpW( szProperty, INSTALLPROPERTY_INSTALLDATEW ) ||
1492 !strcmpW( szProperty, INSTALLPROPERTY_INSTALLEDPRODUCTNAMEW ) ||
1493 !strcmpW( szProperty, INSTALLPROPERTY_INSTALLLOCATIONW ) ||
1494 !strcmpW( szProperty, INSTALLPROPERTY_INSTALLSOURCEW ) ||
1495 !strcmpW( szProperty, INSTALLPROPERTY_LOCALPACKAGEW ) ||
1496 !strcmpW( szProperty, INSTALLPROPERTY_PUBLISHERW ) ||
1497 !strcmpW( szProperty, INSTALLPROPERTY_URLINFOABOUTW ) ||
1498 !strcmpW( szProperty, INSTALLPROPERTY_URLUPDATEINFOW ) ||
1499 !strcmpW( szProperty, INSTALLPROPERTY_VERSIONMINORW ) ||
1500 !strcmpW( szProperty, INSTALLPROPERTY_VERSIONMAJORW ) ||
1501 !strcmpW( szProperty, INSTALLPROPERTY_VERSIONSTRINGW ) ||
1502 !strcmpW( szProperty, INSTALLPROPERTY_PRODUCTIDW ) ||
1503 !strcmpW( szProperty, INSTALLPROPERTY_REGCOMPANYW ) ||
1504 !strcmpW( szProperty, INSTALLPROPERTY_REGOWNERW ) ||
1505 !strcmpW( szProperty, INSTALLPROPERTY_INSTANCETYPEW ))
1506 {
1507 val = msi_reg_get_value(props, package, &type);
1508 if (!val)
1509 {
1510 if (prod || classes)
1511 r = ERROR_UNKNOWN_PROPERTY;
1512
1513 goto done;
1514 }
1515
1516 msi_free(val);
1517
1518 if (!strcmpW( szProperty, INSTALLPROPERTY_INSTALLEDPRODUCTNAMEW ))
1519 szProperty = displayname;
1520 else if (!strcmpW( szProperty, INSTALLPROPERTY_VERSIONSTRINGW ))
1521 szProperty = displayversion;
1522
1523 val = msi_reg_get_value(props, szProperty, &type);
1524 if (!val)
1525 val = strdupW(szEmpty);
1526
1527 r = msi_copy_outval(val, szValue, pcchValue);
1528 }
1529 else if (!strcmpW( szProperty, INSTALLPROPERTY_TRANSFORMSW ) ||
1530 !strcmpW( szProperty, INSTALLPROPERTY_LANGUAGEW ) ||
1531 !strcmpW( szProperty, INSTALLPROPERTY_PRODUCTNAMEW ) ||
1532 !strcmpW( szProperty, INSTALLPROPERTY_PACKAGECODEW ) ||
1533 !strcmpW( szProperty, INSTALLPROPERTY_VERSIONW ) ||
1534 !strcmpW( szProperty, INSTALLPROPERTY_PRODUCTICONW ) ||
1535 !strcmpW( szProperty, INSTALLPROPERTY_PACKAGENAMEW ) ||
1536 !strcmpW( szProperty, INSTALLPROPERTY_AUTHORIZED_LUA_APPW ))
1537 {
1538 if (!prod && !classes)
1539 goto done;
1540
1541 if (dwContext == MSIINSTALLCONTEXT_USERUNMANAGED)
1542 hkey = prod;
1543 else if (dwContext == MSIINSTALLCONTEXT_USERMANAGED)
1544 hkey = managed;
1545 else if (dwContext == MSIINSTALLCONTEXT_MACHINE)
1546 hkey = classes;
1547
1548 val = msi_reg_get_value(hkey, szProperty, &type);
1549 if (!val)
1550 val = strdupW(szEmpty);
1551
1552 r = msi_copy_outval(val, szValue, pcchValue);
1553 }
1554 else if (!strcmpW( szProperty, INSTALLPROPERTY_PRODUCTSTATEW ))
1555 {
1556 if (dwContext == MSIINSTALLCONTEXT_MACHINE)
1557 {
1558 if (props)
1559 {
1560 val = msi_reg_get_value(props, package, &type);
1561 if (!val)
1562 goto done;
1563
1564 msi_free(val);
1565 val = strdupW(five);
1566 }
1567 else
1568 val = strdupW(szOne);
1569
1570 r = msi_copy_outval(val, szValue, pcchValue);
1571 goto done;
1572 }
1573 else if (props && (val = msi_reg_get_value(props, package, &type)))
1574 {
1575 msi_free(val);
1576 val = strdupW(five);
1577 r = msi_copy_outval(val, szValue, pcchValue);
1578 goto done;
1579 }
1580
1581 if (prod || managed)
1582 val = strdupW(szOne);
1583 else
1584 goto done;
1585
1586 r = msi_copy_outval(val, szValue, pcchValue);
1587 }
1588 else if (!strcmpW( szProperty, INSTALLPROPERTY_ASSIGNMENTTYPEW ))
1589 {
1590 if (!prod && !classes)
1591 goto done;
1592
1593 /* FIXME */
1594 val = strdupW(szEmpty);
1595 r = msi_copy_outval(val, szValue, pcchValue);
1596 }
1597 else
1598 r = ERROR_UNKNOWN_PROPERTY;
1599
1600 done:
1601 RegCloseKey(props);
1602 RegCloseKey(prod);
1603 RegCloseKey(managed);
1604 RegCloseKey(classes);
1605 msi_free(val);
1606
1607 return r;
1608 }
1609
1610 UINT WINAPI MsiGetPatchInfoExA(LPCSTR szPatchCode, LPCSTR szProductCode,
1611 LPCSTR szUserSid, MSIINSTALLCONTEXT dwContext,
1612 LPCSTR szProperty, LPSTR lpValue, DWORD *pcchValue)
1613 {
1614 LPWSTR patch = NULL, product = NULL, usersid = NULL;
1615 LPWSTR property = NULL, val = NULL;
1616 DWORD len;
1617 UINT r;
1618
1619 TRACE("(%s, %s, %s, %d, %s, %p, %p)\n", debugstr_a(szPatchCode),
1620 debugstr_a(szProductCode), debugstr_a(szUserSid), dwContext,
1621 debugstr_a(szProperty), lpValue, pcchValue);
1622
1623 if (lpValue && !pcchValue)
1624 return ERROR_INVALID_PARAMETER;
1625
1626 if (szPatchCode) patch = strdupAtoW(szPatchCode);
1627 if (szProductCode) product = strdupAtoW(szProductCode);
1628 if (szUserSid) usersid = strdupAtoW(szUserSid);
1629 if (szProperty) property = strdupAtoW(szProperty);
1630
1631 len = 0;
1632 r = MsiGetPatchInfoExW(patch, product, usersid, dwContext, property,
1633 NULL, &len);
1634 if (r != ERROR_SUCCESS)
1635 goto done;
1636
1637 val = msi_alloc(++len * sizeof(WCHAR));
1638 if (!val)
1639 {
1640 r = ERROR_OUTOFMEMORY;
1641 goto done;
1642 }
1643
1644 r = MsiGetPatchInfoExW(patch, product, usersid, dwContext, property,
1645 val, &len);
1646 if (r != ERROR_SUCCESS || !pcchValue)
1647 goto done;
1648
1649 if (lpValue)
1650 WideCharToMultiByte(CP_ACP, 0, val, -1, lpValue,
1651 *pcchValue - 1, NULL, NULL);
1652
1653 len = lstrlenW(val);
1654 if ((*val && *pcchValue < len + 1) || !lpValue)
1655 {
1656 if (lpValue)
1657 {
1658 r = ERROR_MORE_DATA;
1659 lpValue[*pcchValue - 1] = '\0';
1660 }
1661
1662 *pcchValue = len * sizeof(WCHAR);
1663 }
1664 else
1665 *pcchValue = len;
1666
1667 done:
1668 msi_free(val);
1669 msi_free(patch);
1670 msi_free(product);
1671 msi_free(usersid);
1672 msi_free(property);
1673
1674 return r;
1675 }
1676
1677 UINT WINAPI MsiGetPatchInfoExW(LPCWSTR szPatchCode, LPCWSTR szProductCode,
1678 LPCWSTR szUserSid, MSIINSTALLCONTEXT dwContext,
1679 LPCWSTR szProperty, LPWSTR lpValue, DWORD *pcchValue)
1680 {
1681 WCHAR squished_pc[GUID_SIZE];
1682 WCHAR squished_patch[GUID_SIZE];
1683 HKEY udprod = 0, prod = 0, props = 0;
1684 HKEY patch = 0, patches = 0;
1685 HKEY udpatch = 0, datakey = 0;
1686 HKEY prodpatches = 0;
1687 LPWSTR val = NULL;
1688 UINT r = ERROR_UNKNOWN_PRODUCT;
1689 DWORD len;
1690 LONG res;
1691
1692 static const WCHAR szManagedPackage[] = {'M','a','n','a','g','e','d',
1693 'L','o','c','a','l','P','a','c','k','a','g','e',0};
1694
1695 TRACE("(%s, %s, %s, %d, %s, %p, %p)\n", debugstr_w(szPatchCode),
1696 debugstr_w(szProductCode), debugstr_w(szUserSid), dwContext,
1697 debugstr_w(szProperty), lpValue, pcchValue);
1698
1699 if (!szProductCode || !squash_guid(szProductCode, squished_pc))
1700 return ERROR_INVALID_PARAMETER;
1701
1702 if (!szPatchCode || !squash_guid(szPatchCode, squished_patch))
1703 return ERROR_INVALID_PARAMETER;
1704
1705 if (!szProperty)
1706 return ERROR_INVALID_PARAMETER;
1707
1708 if (lpValue && !pcchValue)
1709 return ERROR_INVALID_PARAMETER;
1710
1711 if (dwContext != MSIINSTALLCONTEXT_USERMANAGED &&
1712 dwContext != MSIINSTALLCONTEXT_USERUNMANAGED &&
1713 dwContext != MSIINSTALLCONTEXT_MACHINE)
1714 return ERROR_INVALID_PARAMETER;
1715
1716 if (dwContext == MSIINSTALLCONTEXT_MACHINE && szUserSid)
1717 return ERROR_INVALID_PARAMETER;
1718
1719 if (szUserSid && !strcmpW( szUserSid, szLocalSid ))
1720 return ERROR_INVALID_PARAMETER;
1721
1722 if (MSIREG_OpenUserDataProductKey(szProductCode, dwContext, NULL,
1723 &udprod, FALSE) != ERROR_SUCCESS)
1724 goto done;
1725
1726 if (MSIREG_OpenInstallProps(szProductCode, dwContext, NULL,
1727 &props, FALSE) != ERROR_SUCCESS)
1728 goto done;
1729
1730 r = ERROR_UNKNOWN_PATCH;
1731
1732 res = RegOpenKeyExW(udprod, szPatches, 0, KEY_WOW64_64KEY|KEY_READ, &patches);
1733 if (res != ERROR_SUCCESS)
1734 goto done;
1735
1736 res = RegOpenKeyExW(patches, squished_patch, 0, KEY_WOW64_64KEY|KEY_READ, &patch);
1737 if (res != ERROR_SUCCESS)
1738 goto done;
1739
1740 if (!strcmpW( szProperty, INSTALLPROPERTY_TRANSFORMSW ))
1741 {
1742 if (MSIREG_OpenProductKey(szProductCode, NULL, dwContext,
1743 &prod, FALSE) != ERROR_SUCCESS)
1744 goto done;
1745
1746 res = RegOpenKeyExW(prod, szPatches, 0, KEY_WOW64_64KEY|KEY_ALL_ACCESS, &prodpatches);
1747 if (res != ERROR_SUCCESS)
1748 goto done;
1749
1750 datakey = prodpatches;
1751 szProperty = squished_patch;
1752 }
1753 else
1754 {
1755 if (MSIREG_OpenUserDataPatchKey(szPatchCode, dwContext,
1756 &udpatch, FALSE) != ERROR_SUCCESS)
1757 goto done;
1758
1759 if (!strcmpW( szProperty, INSTALLPROPERTY_LOCALPACKAGEW ))
1760 {
1761 if (dwContext == MSIINSTALLCONTEXT_USERMANAGED)
1762 szProperty = szManagedPackage;
1763 datakey = udpatch;
1764 }
1765 else if (!strcmpW( szProperty, INSTALLPROPERTY_INSTALLDATEW ))
1766 {
1767 datakey = patch;
1768 szProperty = szInstalled;
1769 }
1770 else if (!strcmpW( szProperty, INSTALLPROPERTY_LOCALPACKAGEW ))
1771 {
1772 datakey = udpatch;
1773 }
1774 else if (!strcmpW( szProperty, INSTALLPROPERTY_UNINSTALLABLEW ) ||
1775 !strcmpW( szProperty, INSTALLPROPERTY_PATCHSTATEW ) ||
1776 !strcmpW( szProperty, INSTALLPROPERTY_DISPLAYNAMEW ) ||
1777 !strcmpW( szProperty, INSTALLPROPERTY_MOREINFOURLW ))
1778 {
1779 datakey = patch;
1780 }
1781 else
1782 {
1783 r = ERROR_UNKNOWN_PROPERTY;
1784 goto done;
1785 }
1786 }
1787
1788 val = msi_reg_get_val_str(datakey, szProperty);
1789 if (!val)
1790 val = strdupW(szEmpty);
1791
1792 r = ERROR_SUCCESS;
1793
1794 if (!pcchValue)
1795 goto done;
1796
1797 if (lpValue)
1798 lstrcpynW(lpValue, val, *pcchValue);
1799
1800 len = lstrlenW(val);
1801 if ((*val && *pcchValue < len + 1) || !lpValue)
1802 {
1803 if (lpValue)
1804 r = ERROR_MORE_DATA;
1805
1806 *pcchValue = len * sizeof(WCHAR);
1807 }
1808
1809 *pcchValue = len;
1810
1811 done:
1812 msi_free(val);
1813 RegCloseKey(prodpatches);
1814 RegCloseKey(prod);
1815 RegCloseKey(patch);
1816 RegCloseKey(patches);
1817 RegCloseKey(udpatch);
1818 RegCloseKey(props);
1819 RegCloseKey(udprod);
1820
1821 return r;
1822 }
1823
1824 UINT WINAPI MsiGetPatchInfoA( LPCSTR patch, LPCSTR attr, LPSTR buffer, LPDWORD buflen )
1825 {
1826 UINT r = ERROR_OUTOFMEMORY;
1827 DWORD size;
1828 LPWSTR patchW = NULL, attrW = NULL, bufferW = NULL;
1829
1830 TRACE("%s %s %p %p\n", debugstr_a(patch), debugstr_a(attr), buffer, buflen);
1831
1832 if (!patch || !attr)
1833 return ERROR_INVALID_PARAMETER;
1834
1835 if (!(patchW = strdupAtoW( patch )))
1836 goto done;
1837
1838 if (!(attrW = strdupAtoW( attr )))
1839 goto done;
1840
1841 size = 0;
1842 r = MsiGetPatchInfoW( patchW, attrW, NULL, &size );
1843 if (r != ERROR_SUCCESS)
1844 goto done;
1845
1846 size++;
1847 if (!(bufferW = msi_alloc( size * sizeof(WCHAR) )))
1848 {
1849 r = ERROR_OUTOFMEMORY;
1850 goto done;
1851 }
1852
1853 r = MsiGetPatchInfoW( patchW, attrW, bufferW, &size );
1854 if (r == ERROR_SUCCESS)
1855 {
1856 int len = WideCharToMultiByte( CP_ACP, 0, bufferW, -1, NULL, 0, NULL, NULL );
1857 if (len > *buflen)
1858 r = ERROR_MORE_DATA;
1859 else if (buffer)
1860 WideCharToMultiByte( CP_ACP, 0, bufferW, -1, buffer, *buflen, NULL, NULL );
1861
1862 *buflen = len - 1;
1863 }
1864
1865 done:
1866 msi_free( patchW );
1867 msi_free( attrW );
1868 msi_free( bufferW );
1869 return r;
1870 }
1871
1872 UINT WINAPI MsiGetPatchInfoW( LPCWSTR patch, LPCWSTR attr, LPWSTR buffer, LPDWORD buflen )
1873 {
1874 UINT r;
1875 WCHAR product[GUID_SIZE];
1876 DWORD index;
1877
1878 TRACE("%s %s %p %p\n", debugstr_w(patch), debugstr_w(attr), buffer, buflen);
1879
1880 if (!patch || !attr)
1881 return ERROR_INVALID_PARAMETER;
1882
1883 if (strcmpW( INSTALLPROPERTY_LOCALPACKAGEW, attr ))
1884 return ERROR_UNKNOWN_PROPERTY;
1885
1886 index = 0;
1887 while (1)
1888 {
1889 r = MsiEnumProductsW( index, product );
1890 if (r != ERROR_SUCCESS)
1891 break;
1892
1893 r = MsiGetPatchInfoExW( patch, product, NULL, MSIINSTALLCONTEXT_USERMANAGED, attr, buffer, buflen );
1894 if (r == ERROR_SUCCESS || r == ERROR_MORE_DATA)
1895 return r;
1896
1897 r = MsiGetPatchInfoExW( patch, product, NULL, MSIINSTALLCONTEXT_USERUNMANAGED, attr, buffer, buflen );
1898 if (r == ERROR_SUCCESS || r == ERROR_MORE_DATA)
1899 return r;
1900
1901 r = MsiGetPatchInfoExW( patch, product, NULL, MSIINSTALLCONTEXT_MACHINE, attr, buffer, buflen );
1902 if (r == ERROR_SUCCESS || r == ERROR_MORE_DATA)
1903 return r;
1904
1905 index++;
1906 }
1907
1908 return ERROR_UNKNOWN_PRODUCT;
1909 }
1910
1911 UINT WINAPI MsiEnableLogA(DWORD dwLogMode, LPCSTR szLogFile, DWORD attributes)
1912 {
1913 LPWSTR szwLogFile = NULL;
1914 UINT r;
1915
1916 TRACE("%08x %s %08x\n", dwLogMode, debugstr_a(szLogFile), attributes);
1917
1918 if( szLogFile )
1919 {
1920 szwLogFile = strdupAtoW( szLogFile );
1921 if( !szwLogFile )
1922 return ERROR_OUTOFMEMORY;
1923 }
1924 r = MsiEnableLogW( dwLogMode, szwLogFile, attributes );
1925 msi_free( szwLogFile );
1926 return r;
1927 }
1928
1929 UINT WINAPI MsiEnableLogW(DWORD dwLogMode, LPCWSTR szLogFile, DWORD attributes)
1930 {
1931 TRACE("%08x %s %08x\n", dwLogMode, debugstr_w(szLogFile), attributes);
1932
1933 msi_free(gszLogFile);
1934 gszLogFile = NULL;
1935 if (szLogFile)
1936 {
1937 HANDLE file;
1938
1939 if (!(attributes & INSTALLLOGATTRIBUTES_APPEND))
1940 DeleteFileW(szLogFile);
1941 file = CreateFileW(szLogFile, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_ALWAYS,
1942 FILE_ATTRIBUTE_NORMAL, NULL);
1943 if (file != INVALID_HANDLE_VALUE)
1944 {
1945 gszLogFile = strdupW(szLogFile);
1946 CloseHandle(file);
1947 }
1948 else
1949 ERR("Unable to enable log %s (%u)\n", debugstr_w(szLogFile), GetLastError());
1950 }
1951
1952 return ERROR_SUCCESS;
1953 }
1954
1955 UINT WINAPI MsiEnumComponentCostsA( MSIHANDLE handle, LPCSTR component, DWORD index,
1956 INSTALLSTATE state, LPSTR drive, DWORD *buflen,
1957 int *cost, int *temp )
1958 {
1959 UINT r;
1960 DWORD len;
1961 WCHAR *driveW, *componentW = NULL;
1962
1963 TRACE("%d, %s, %u, %d, %p, %p, %p %p\n", handle, debugstr_a(component), index,
1964 state, drive, buflen, cost, temp);
1965
1966 if (!drive || !buflen) return ERROR_INVALID_PARAMETER;
1967 if (component && !(componentW = strdupAtoW( component ))) return ERROR_OUTOFMEMORY;
1968
1969 len = *buflen;
1970 if (!(driveW = msi_alloc( len * sizeof(WCHAR) )))
1971 {
1972 msi_free( componentW );
1973 return ERROR_OUTOFMEMORY;
1974 }
1975 r = MsiEnumComponentCostsW( handle, componentW, index, state, driveW, buflen, cost, temp );
1976 if (!r)
1977 {
1978 WideCharToMultiByte( CP_ACP, 0, driveW, -1, drive, len, NULL, NULL );
1979 }
1980 msi_free( componentW );
1981 msi_free( driveW );
1982 return r;
1983 }
1984
1985 static UINT set_drive( WCHAR *buffer, WCHAR letter )
1986 {
1987 buffer[0] = letter;
1988 buffer[1] = ':';
1989 buffer[2] = 0;
1990 return 2;
1991 }
1992
1993 UINT WINAPI MsiEnumComponentCostsW( MSIHANDLE handle, LPCWSTR component, DWORD index,
1994 INSTALLSTATE state, LPWSTR drive, DWORD *buflen,
1995 int *cost, int *temp )
1996 {
1997 UINT r = ERROR_NO_MORE_ITEMS;
1998 MSICOMPONENT *comp = NULL;
1999 MSIPACKAGE *package;
2000 MSIFILE *file;
2001 STATSTG stat = {0};
2002 WCHAR path[MAX_PATH];
2003
2004 TRACE("%d, %s, %u, %d, %p, %p, %p %p\n", handle, debugstr_w(component), index,
2005 state, drive, buflen, cost, temp);
2006
2007 if (!drive || !buflen || !cost || !temp) return ERROR_INVALID_PARAMETER;
2008 if (!(package = msihandle2msiinfo( handle, MSIHANDLETYPE_PACKAGE )))
2009 {
2010 HRESULT hr;
2011 IWineMsiRemotePackage *remote_package;
2012 BSTR bname = NULL;
2013
2014 if (!(remote_package = (IWineMsiRemotePackage *)msi_get_remote( handle )))
2015 return ERROR_INVALID_HANDLE;
2016
2017 if (component && !(bname = SysAllocString( component )))
2018 {
2019 IWineMsiRemotePackage_Release( remote_package );
2020 return ERROR_OUTOFMEMORY;
2021 }
2022 hr = IWineMsiRemotePackage_EnumComponentCosts( remote_package, bname, index, state, drive, buflen, cost, temp );
2023 IWineMsiRemotePackage_Release( remote_package );
2024 SysFreeString( bname );
2025 if (FAILED(hr))
2026 {
2027 if (HRESULT_FACILITY(hr) == FACILITY_WIN32) return HRESULT_CODE(hr);
2028 return ERROR_FUNCTION_FAILED;
2029 }
2030 return ERROR_SUCCESS;
2031 }
2032
2033 if (!msi_get_property_int( package->db, szCostingComplete, 0 ))
2034 {
2035 msiobj_release( &package->hdr );
2036 return ERROR_FUNCTION_NOT_CALLED;
2037 }
2038 if (component && component[0] && !(comp = msi_get_loaded_component( package, component )))
2039 {
2040 msiobj_release( &package->hdr );
2041 return ERROR_UNKNOWN_COMPONENT;
2042 }
2043 if (*buflen < 3)
2044 {
2045 *buflen = 2;
2046 msiobj_release( &package->hdr );
2047 return ERROR_MORE_DATA;
2048 }
2049 if (index)
2050 {
2051 msiobj_release( &package->hdr );
2052 return ERROR_NO_MORE_ITEMS;
2053 }
2054
2055 drive[0] = 0;
2056 *cost = *temp = 0;
2057 GetWindowsDirectoryW( path, MAX_PATH );
2058 if (component && component[0])
2059 {
2060 if (comp->assembly && !comp->assembly->application) *temp = comp->Cost;
2061 if (!comp->Enabled || !comp->KeyPath)
2062 {
2063 *cost = 0;
2064 *buflen = set_drive( drive, path[0] );
2065 r = ERROR_SUCCESS;
2066 }
2067 else if ((file = msi_get_loaded_file( package, comp->KeyPath )))
2068 {
2069 *cost = max( 8, comp->Cost / 512 );
2070 *buflen = set_drive( drive, file->TargetPath[0] );
2071 r = ERROR_SUCCESS;
2072 }
2073 }
2074 else if (IStorage_Stat( package->db->storage, &stat, STATFLAG_NONAME ) == S_OK)
2075 {
2076 *temp = max( 8, stat.cbSize.QuadPart / 512 );
2077 *buflen = set_drive( drive, path[0] );
2078 r = ERROR_SUCCESS;
2079 }
2080 msiobj_release( &package->hdr );
2081 return r;
2082 }
2083
2084 UINT WINAPI MsiQueryComponentStateA(LPCSTR szProductCode,
2085 LPCSTR szUserSid, MSIINSTALLCONTEXT dwContext,
2086 LPCSTR szComponent, INSTALLSTATE *pdwState)
2087 {
2088 LPWSTR prodcode = NULL, usersid = NULL, comp = NULL;
2089 UINT r;
2090
2091 TRACE("(%s, %s, %d, %s, %p)\n", debugstr_a(szProductCode),
2092 debugstr_a(szUserSid), dwContext, debugstr_a(szComponent), pdwState);
2093
2094 if (szProductCode && !(prodcode = strdupAtoW(szProductCode)))
2095 return ERROR_OUTOFMEMORY;
2096
2097 if (szUserSid && !(usersid = strdupAtoW(szUserSid)))
2098 return ERROR_OUTOFMEMORY;
2099
2100 if (szComponent && !(comp = strdupAtoW(szComponent)))
2101 return ERROR_OUTOFMEMORY;
2102
2103 r = MsiQueryComponentStateW(prodcode, usersid, dwContext, comp, pdwState);
2104
2105 msi_free(prodcode);
2106 msi_free(usersid);
2107 msi_free(comp);
2108
2109 return r;
2110 }
2111
2112 static BOOL msi_comp_find_prod_key(LPCWSTR prodcode, MSIINSTALLCONTEXT context)
2113 {
2114 UINT r;
2115 HKEY hkey = NULL;
2116
2117 r = MSIREG_OpenProductKey(prodcode, NULL, context, &hkey, FALSE);
2118 RegCloseKey(hkey);
2119 return (r == ERROR_SUCCESS);
2120 }
2121
2122 static BOOL msi_comp_find_package(LPCWSTR prodcode, MSIINSTALLCONTEXT context)
2123 {
2124 LPCWSTR package;
2125 HKEY hkey;
2126 DWORD sz;
2127 LONG res;
2128 UINT r;
2129
2130 static const WCHAR local_package[] = {'L','o','c','a','l','P','a','c','k','a','g','e',0};
2131 static const WCHAR managed_local_package[] = {
2132 'M','a','n','a','g','e','d','L','o','c','a','l','P','a','c','k','a','g','e',0
2133 };
2134
2135 r = MSIREG_OpenInstallProps(prodcode, context, NULL, &hkey, FALSE);
2136 if (r != ERROR_SUCCESS)
2137 return FALSE;
2138
2139 if (context == MSIINSTALLCONTEXT_USERMANAGED)
2140 package = managed_local_package;
2141 else
2142 package = local_package;
2143
2144 sz = 0;
2145 res = RegQueryValueExW(hkey, package, NULL, NULL, NULL, &sz);
2146 RegCloseKey(hkey);
2147
2148 return (res == ERROR_SUCCESS);
2149 }
2150
2151 static UINT msi_comp_find_prodcode(LPWSTR squished_pc,
2152 MSIINSTALLCONTEXT context,
2153 LPCWSTR comp, LPWSTR val, DWORD *sz)
2154 {
2155 HKEY hkey;
2156 LONG res;
2157 UINT r;
2158
2159 if (context == MSIINSTALLCONTEXT_MACHINE)
2160 r = MSIREG_OpenUserDataComponentKey(comp, szLocalSid, &hkey, FALSE);
2161 else
2162 r = MSIREG_OpenUserDataComponentKey(comp, NULL, &hkey, FALSE);
2163
2164 if (r != ERROR_SUCCESS)
2165 return r;
2166
2167 res = RegQueryValueExW(hkey, squished_pc, NULL, NULL, (BYTE *)val, sz);
2168 if (res != ERROR_SUCCESS)
2169 return res;
2170
2171 RegCloseKey(hkey);
2172 return res;
2173 }
2174
2175 UINT WINAPI MsiQueryComponentStateW(LPCWSTR szProductCode,
2176 LPCWSTR szUserSid, MSIINSTALLCONTEXT dwContext,
2177 LPCWSTR szComponent, INSTALLSTATE *pdwState)
2178 {
2179 WCHAR squished_pc[GUID_SIZE];
2180 BOOL found;
2181 DWORD sz;
2182
2183 TRACE("(%s, %s, %d, %s, %p)\n", debugstr_w(szProductCode),
2184 debugstr_w(szUserSid), dwContext, debugstr_w(szComponent), pdwState);
2185
2186 if (!pdwState || !szComponent)
2187 return ERROR_INVALID_PARAMETER;
2188
2189 if (!szProductCode || !*szProductCode || lstrlenW(szProductCode) != GUID_SIZE - 1)
2190 return ERROR_INVALID_PARAMETER;
2191
2192 if (!squash_guid(szProductCode, squished_pc))
2193 return ERROR_INVALID_PARAMETER;
2194
2195 found = msi_comp_find_prod_key(szProductCode, dwContext);
2196
2197 if (!msi_comp_find_package(szProductCode, dwContext))
2198 {
2199 if (found)
2200 {
2201 *pdwState = INSTALLSTATE_UNKNOWN;
2202 return ERROR_UNKNOWN_COMPONENT;
2203 }
2204
2205 return ERROR_UNKNOWN_PRODUCT;
2206 }
2207
2208 *pdwState = INSTALLSTATE_UNKNOWN;
2209
2210 sz = 0;
2211 if (msi_comp_find_prodcode(squished_pc, dwContext, szComponent, NULL, &sz))
2212 return ERROR_UNKNOWN_COMPONENT;
2213
2214 if (sz == 0)
2215 *pdwState = INSTALLSTATE_NOTUSED;
2216 else
2217 {
2218 WCHAR *val;
2219 UINT r;
2220
2221 if (!(val = msi_alloc( sz ))) return ERROR_OUTOFMEMORY;
2222 if ((r = msi_comp_find_prodcode(squished_pc, dwContext, szComponent, val, &sz)))
2223 return r;
2224
2225 if (lstrlenW(val) > 2 &&
2226 val[0] >= '0' && val[0] <= '9' && val[1] >= '0' && val[1] <= '9' && val[2] != ':')
2227 {
2228 *pdwState = INSTALLSTATE_SOURCE;
2229 }
2230 else
2231 *pdwState = INSTALLSTATE_LOCAL;
2232 msi_free( val );
2233 }
2234
2235 TRACE("-> %d\n", *pdwState);
2236 return ERROR_SUCCESS;
2237 }
2238
2239 INSTALLSTATE WINAPI MsiQueryProductStateA(LPCSTR szProduct)
2240 {
2241 LPWSTR szwProduct = NULL;
2242 INSTALLSTATE r;
2243
2244 if( szProduct )
2245 {
2246 szwProduct = strdupAtoW( szProduct );
2247 if( !szwProduct )
2248 return ERROR_OUTOFMEMORY;
2249 }
2250 r = MsiQueryProductStateW( szwProduct );
2251 msi_free( szwProduct );
2252 return r;
2253 }
2254
2255 INSTALLSTATE WINAPI MsiQueryProductStateW(LPCWSTR szProduct)
2256 {
2257 MSIINSTALLCONTEXT context = MSIINSTALLCONTEXT_USERUNMANAGED;
2258 INSTALLSTATE state = INSTALLSTATE_ADVERTISED;
2259 HKEY prodkey = 0, userdata = 0;
2260 DWORD val;
2261 UINT r;
2262
2263 TRACE("%s\n", debugstr_w(szProduct));
2264
2265 if (!szProduct || !*szProduct)
2266 return INSTALLSTATE_INVALIDARG;
2267
2268 if (lstrlenW(szProduct) != GUID_SIZE - 1)
2269 return INSTALLSTATE_INVALIDARG;
2270
2271 if (szProduct[0] != '{' || szProduct[37] != '}')
2272 return INSTALLSTATE_UNKNOWN;
2273
2274 SetLastError( ERROR_SUCCESS );
2275
2276 if (MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERMANAGED,
2277 &prodkey, FALSE) != ERROR_SUCCESS &&
2278 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERUNMANAGED,
2279 &prodkey, FALSE) != ERROR_SUCCESS &&
2280 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_MACHINE,
2281 &prodkey, FALSE) == ERROR_SUCCESS)
2282 {
2283 context = MSIINSTALLCONTEXT_MACHINE;
2284 }
2285
2286 r = MSIREG_OpenInstallProps(szProduct, context, NULL, &userdata, FALSE);
2287 if (r != ERROR_SUCCESS)
2288 goto done;
2289
2290 if (!msi_reg_get_val_dword(userdata, szWindowsInstaller, &val))
2291 goto done;
2292
2293 if (val)
2294 state = INSTALLSTATE_DEFAULT;
2295 else
2296 state = INSTALLSTATE_UNKNOWN;
2297
2298 done:
2299 if (!prodkey)
2300 {
2301 state = INSTALLSTATE_UNKNOWN;
2302
2303 if (userdata)
2304 state = INSTALLSTATE_ABSENT;
2305 }
2306
2307 RegCloseKey(prodkey);
2308 RegCloseKey(userdata);
2309 TRACE("-> %d\n", state);
2310 return state;
2311 }
2312
2313 INSTALLUILEVEL WINAPI MsiSetInternalUI(INSTALLUILEVEL dwUILevel, HWND *phWnd)
2314 {
2315 INSTALLUILEVEL old = gUILevel;
2316 HWND oldwnd = gUIhwnd;
2317
2318 TRACE("%08x %p\n", dwUILevel, phWnd);
2319
2320 gUILevel = dwUILevel;
2321 if (phWnd)
2322 {
2323 gUIhwnd = *phWnd;
2324 *phWnd = oldwnd;
2325 }
2326 return old;
2327 }
2328
2329 INSTALLUI_HANDLERA WINAPI MsiSetExternalUIA(INSTALLUI_HANDLERA puiHandler,
2330 DWORD dwMessageFilter, LPVOID pvContext)
2331 {
2332 INSTALLUI_HANDLERA prev = gUIHandlerA;
2333
2334 TRACE("%p %08x %p\n", puiHandler, dwMessageFilter, pvContext);
2335
2336 gUIHandlerA = puiHandler;
2337 gUIHandlerW = NULL;
2338 gUIFilter = dwMessageFilter;
2339 gUIContext = pvContext;
2340
2341 return prev;
2342 }
2343
2344 INSTALLUI_HANDLERW WINAPI MsiSetExternalUIW(INSTALLUI_HANDLERW puiHandler,
2345 DWORD dwMessageFilter, LPVOID pvContext)
2346 {
2347 INSTALLUI_HANDLERW prev = gUIHandlerW;
2348
2349 TRACE("%p %08x %p\n", puiHandler, dwMessageFilter, pvContext);
2350
2351 gUIHandlerA = NULL;
2352 gUIHandlerW = puiHandler;
2353 gUIFilter = dwMessageFilter;
2354 gUIContext = pvContext;
2355
2356 return prev;
2357 }
2358
2359 /******************************************************************
2360 * MsiLoadStringW [MSI.@]
2361 *
2362 * Loads a string from MSI's string resources.
2363 *
2364 * PARAMS
2365 *
2366 * handle [I] only -1 is handled currently
2367 * id [I] id of the string to be loaded
2368 * lpBuffer [O] buffer for the string to be written to
2369 * nBufferMax [I] maximum size of the buffer in characters
2370 * lang [I] the preferred language for the string
2371 *
2372 * RETURNS
2373 *
2374 * If successful, this function returns the language id of the string loaded
2375 * If the function fails, the function returns zero.
2376 *
2377 * NOTES
2378 *
2379 * The type of the first parameter is unknown. LoadString's prototype
2380 * suggests that it might be a module handle. I have made it an MSI handle
2381 * for starters, as -1 is an invalid MSI handle, but not an invalid module
2382 * handle. Maybe strings can be stored in an MSI database somehow.
2383 */
2384 LANGID WINAPI MsiLoadStringW( MSIHANDLE handle, UINT id, LPWSTR lpBuffer,
2385 int nBufferMax, LANGID lang )
2386 {
2387 HRSRC hres;
2388 HGLOBAL hResData;
2389 LPWSTR p;
2390 DWORD i, len;
2391
2392 TRACE("%d %u %p %d %d\n", handle, id, lpBuffer, nBufferMax, lang);
2393
2394 if( handle != -1 )
2395 FIXME("don't know how to deal with handle = %08x\n", handle);
2396
2397 if( !lang )
2398 lang = GetUserDefaultLangID();
2399
2400 hres = FindResourceExW( msi_hInstance, (LPCWSTR) RT_STRING,
2401 (LPWSTR)1, lang );
2402 if( !hres )
2403 return 0;
2404 hResData = LoadResource( msi_hInstance, hres );
2405 if( !hResData )
2406 return 0;
2407 p = LockResource( hResData );
2408 if( !p )
2409 return 0;
2410
2411 for (i = 0; i < (id & 0xf); i++) p += *p + 1;
2412 len = *p;
2413
2414 if( nBufferMax <= len )
2415 return 0;
2416
2417 memcpy( lpBuffer, p+1, len * sizeof(WCHAR));
2418 lpBuffer[ len ] = 0;
2419
2420 TRACE("found -> %s\n", debugstr_w(lpBuffer));
2421 return lang;
2422 }
2423
2424 LANGID WINAPI MsiLoadStringA( MSIHANDLE handle, UINT id, LPSTR lpBuffer,
2425 int nBufferMax, LANGID lang )
2426 {
2427 LPWSTR bufW;
2428 LANGID r;
2429 INT len;
2430
2431 bufW = msi_alloc(nBufferMax*sizeof(WCHAR));
2432 r = MsiLoadStringW(handle, id, bufW, nBufferMax, lang);
2433 if( r )
2434 {
2435 len = WideCharToMultiByte(CP_ACP, 0, bufW, -1, NULL, 0, NULL, NULL );
2436 if( len <= nBufferMax )
2437 WideCharToMultiByte( CP_ACP, 0, bufW, -1,
2438 lpBuffer, nBufferMax, NULL, NULL );
2439 else
2440 r = 0;
2441 }
2442 msi_free(bufW);
2443 return r;
2444 }
2445
2446 INSTALLSTATE WINAPI MsiLocateComponentA(LPCSTR szComponent, LPSTR lpPathBuf,
2447 LPDWORD pcchBuf)
2448 {
2449 char szProduct[GUID_SIZE];
2450
2451 TRACE("%s %p %p\n", debugstr_a(szComponent), lpPathBuf, pcchBuf);
2452
2453 if (!szComponent || !pcchBuf)
2454 return INSTALLSTATE_INVALIDARG;
2455
2456 if (MsiGetProductCodeA( szComponent, szProduct ) != ERROR_SUCCESS)
2457 return INSTALLSTATE_UNKNOWN;
2458
2459 return MsiGetComponentPathA( szProduct, szComponent, lpPathBuf, pcchBuf );
2460 }
2461
2462 INSTALLSTATE WINAPI MsiLocateComponentW(LPCWSTR szComponent, LPWSTR lpPathBuf,
2463 LPDWORD pcchBuf)
2464 {
2465 WCHAR szProduct[GUID_SIZE];
2466
2467 TRACE("%s %p %p\n", debugstr_w(szComponent), lpPathBuf, pcchBuf);
2468
2469 if (!szComponent || !pcchBuf)
2470 return INSTALLSTATE_INVALIDARG;
2471
2472 if (MsiGetProductCodeW( szComponent, szProduct ) != ERROR_SUCCESS)
2473 return INSTALLSTATE_UNKNOWN;
2474
2475 return MsiGetComponentPathW( szProduct, szComponent, lpPathBuf, pcchBuf );
2476 }
2477
2478 UINT WINAPI MsiMessageBoxA(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType,
2479 WORD wLanguageId, DWORD f)
2480 {
2481 FIXME("%p %s %s %u %08x %08x\n", hWnd, debugstr_a(lpText), debugstr_a(lpCaption),
2482 uType, wLanguageId, f);
2483 return MessageBoxExA(hWnd,lpText,lpCaption,uType,wLanguageId);
2484 }
2485
2486 UINT WINAPI MsiMessageBoxW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType,
2487 WORD wLanguageId, DWORD f)
2488 {
2489 FIXME("%p %s %s %u %08x %08x\n", hWnd, debugstr_w(lpText), debugstr_w(lpCaption),
2490 uType, wLanguageId, f);
2491 return MessageBoxExW(hWnd,lpText,lpCaption,uType,wLanguageId);
2492 }
2493
2494 UINT WINAPI MsiMessageBoxExA(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType,
2495 DWORD unknown, WORD wLanguageId, DWORD f)
2496 {
2497 FIXME("(%p, %s, %s, %u, 0x%08x, 0x%08x, 0x%08x): semi-stub\n", hWnd, debugstr_a(lpText),
2498 debugstr_a(lpCaption), uType, unknown, wLanguageId, f);
2499 return MessageBoxExA(hWnd, lpText, lpCaption, uType, wLanguageId);
2500 }
2501
2502 UINT WINAPI MsiMessageBoxExW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType,
2503 DWORD unknown, WORD wLanguageId, DWORD f)
2504 {
2505 FIXME("(%p, %s, %s, %u, 0x%08x, 0x%08x, 0x%08x): semi-stub\n", hWnd, debugstr_w(lpText),
2506 debugstr_w(lpCaption), uType, unknown, wLanguageId, f);
2507 return MessageBoxExW(hWnd, lpText, lpCaption, uType, wLanguageId);
2508 }
2509
2510 UINT WINAPI MsiProvideAssemblyA( LPCSTR szAssemblyName, LPCSTR szAppContext,
2511 DWORD dwInstallMode, DWORD dwAssemblyInfo, LPSTR lpPathBuf,
2512 LPDWORD pcchPathBuf )
2513 {
2514 FIXME("%s %s %08x %08x %p %p\n", debugstr_a(szAssemblyName),
2515 debugstr_a(szAppContext), dwInstallMode, dwAssemblyInfo, lpPathBuf,
2516 pcchPathBuf);
2517 return ERROR_CALL_NOT_IMPLEMENTED;
2518 }
2519
2520 UINT WINAPI MsiProvideAssemblyW( LPCWSTR szAssemblyName, LPCWSTR szAppContext,
2521 DWORD dwInstallMode, DWORD dwAssemblyInfo, LPWSTR lpPathBuf,
2522 LPDWORD pcchPathBuf )
2523 {
2524 FIXME("%s %s %08x %08x %p %p\n", debugstr_w(szAssemblyName),
2525 debugstr_w(szAppContext), dwInstallMode, dwAssemblyInfo, lpPathBuf,
2526 pcchPathBuf);
2527 return ERROR_CALL_NOT_IMPLEMENTED;
2528 }
2529
2530 UINT WINAPI MsiProvideComponentFromDescriptorA( LPCSTR szDescriptor,
2531 LPSTR szPath, LPDWORD pcchPath, LPDWORD pcchArgs )
2532 {
2533 FIXME("%s %p %p %p\n", debugstr_a(szDescriptor), szPath, pcchPath, pcchArgs );
2534 return ERROR_CALL_NOT_IMPLEMENTED;
2535 }
2536
2537 UINT WINAPI MsiProvideComponentFromDescriptorW( LPCWSTR szDescriptor,
2538 LPWSTR szPath, LPDWORD pcchPath, LPDWORD pcchArgs )
2539 {
2540 FIXME("%s %p %p %p\n", debugstr_w(szDescriptor), szPath, pcchPath, pcchArgs );
2541 return ERROR_CALL_NOT_IMPLEMENTED;
2542 }
2543
2544 HRESULT WINAPI MsiGetFileSignatureInformationA( LPCSTR path, DWORD flags, PCCERT_CONTEXT *cert,
2545 LPBYTE hash, LPDWORD hashlen )
2546 {
2547 UINT r;
2548 WCHAR *pathW = NULL;
2549
2550 TRACE("%s %08x %p %p %p\n", debugstr_a(path), flags, cert, hash, hashlen);
2551
2552 if (path && !(pathW = strdupAtoW( path ))) return ERROR_OUTOFMEMORY;
2553 r = MsiGetFileSignatureInformationW( pathW, flags, cert, hash, hashlen );
2554 msi_free( pathW );
2555 return r;
2556 }
2557
2558 HRESULT WINAPI MsiGetFileSignatureInformationW( LPCWSTR path, DWORD flags, PCCERT_CONTEXT *cert,
2559 LPBYTE hash, LPDWORD hashlen )
2560 {
2561 static GUID generic_verify_v2 = WINTRUST_ACTION_GENERIC_VERIFY_V2;
2562 HRESULT hr;
2563 WINTRUST_DATA data;
2564 WINTRUST_FILE_INFO info;
2565 CRYPT_PROVIDER_SGNR *signer;
2566 CRYPT_PROVIDER_CERT *provider;
2567
2568 TRACE("%s %08x %p %p %p\n", debugstr_w(path), flags, cert, hash, hashlen);
2569
2570 if (!path || !cert) return E_INVALIDARG;
2571
2572 info.cbStruct = sizeof(info);
2573 info.pcwszFilePath = path;
2574 info.hFile = NULL;
2575 info.pgKnownSubject = NULL;
2576
2577 data.cbStruct = sizeof(data);
2578 data.pPolicyCallbackData = NULL;
2579 data.pSIPClientData = NULL;
2580 data.dwUIChoice = WTD_UI_NONE;
2581 data.fdwRevocationChecks = WTD_REVOKE_WHOLECHAIN;
2582 data.dwUnionChoice = WTD_CHOICE_FILE;
2583 data.u.pFile = &info;
2584 data.dwStateAction = WTD_STATEACTION_VERIFY;
2585 data.hWVTStateData = NULL;
2586 data.pwszURLReference = NULL;
2587 data.dwProvFlags = 0;
2588 data.dwUIContext = WTD_UICONTEXT_INSTALL;
2589 hr = WinVerifyTrustEx( INVALID_HANDLE_VALUE, &generic_verify_v2, &data );
2590 *cert = NULL;
2591 if (FAILED(hr)) goto done;
2592
2593 if (!(signer = WTHelperGetProvSignerFromChain( data.hWVTStateData, 0, FALSE, 0 )))
2594 {
2595 hr = TRUST_E_NOSIGNATURE;
2596 goto done;
2597 }
2598 if (hash)
2599 {
2600 DWORD len = signer->psSigner->EncryptedHash.cbData;
2601 if (*hashlen < len)
2602 {
2603 *hashlen = len;
2604 hr = HRESULT_FROM_WIN32(ERROR_MORE_DATA);
2605 goto done;
2606 }
2607 memcpy( hash, signer->psSigner->EncryptedHash.pbData, len );
2608 *hashlen = len;
2609 }
2610 if (!(provider = WTHelperGetProvCertFromChain( signer, 0 )))
2611 {
2612 hr = TRUST_E_PROVIDER_UNKNOWN;
2613 goto done;
2614 }
2615 *cert = CertDuplicateCertificateContext( provider->pCert );
2616
2617 done:
2618 data.dwStateAction = WTD_STATEACTION_CLOSE;
2619 WinVerifyTrustEx( INVALID_HANDLE_VALUE, &generic_verify_v2, &data );
2620 return hr;
2621 }
2622
2623 /******************************************************************
2624 * MsiGetProductPropertyA [MSI.@]
2625 */
2626 UINT WINAPI MsiGetProductPropertyA(MSIHANDLE hProduct, LPCSTR szProperty,
2627 LPSTR szValue, LPDWORD pccbValue)
2628 {
2629 LPWSTR prop = NULL, val = NULL;
2630 DWORD len;
2631 UINT r;
2632
2633 TRACE("(%d, %s, %p, %p)\n", hProduct, debugstr_a(szProperty),
2634 szValue, pccbValue);
2635
2636 if (szValue && !pccbValue)
2637 return ERROR_INVALID_PARAMETER;
2638
2639 if (szProperty) prop = strdupAtoW(szProperty);
2640
2641 len = 0;
2642 r = MsiGetProductPropertyW(hProduct, prop, NULL, &len);
2643 if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA)
2644 goto done;
2645
2646 if (r == ERROR_SUCCESS)
2647 {
2648 if (szValue) *szValue = '\0';
2649 if (pccbValue) *pccbValue = 0;
2650 goto done;
2651 }
2652
2653 val = msi_alloc(++len * sizeof(WCHAR));
2654 if (!val)
2655 {
2656 r = ERROR_OUTOFMEMORY;
2657 goto done;
2658 }
2659
2660 r = MsiGetProductPropertyW(hProduct, prop, val, &len);
2661 if (r != ERROR_SUCCESS)
2662 goto done;
2663
2664 len = WideCharToMultiByte(CP_ACP, 0, val, -1, NULL, 0, NULL, NULL);
2665
2666 if (szValue)
2667 WideCharToMultiByte(CP_ACP, 0, val, -1, szValue,
2668 *pccbValue, NULL, NULL);
2669
2670 if (pccbValue)
2671 {
2672 if (len > *pccbValue)
2673 r = ERROR_MORE_DATA;
2674
2675 *pccbValue = len - 1;
2676 }
2677
2678 done:
2679 msi_free(prop);
2680 msi_free(val);
2681
2682 return r;
2683 }
2684
2685 /******************************************************************
2686 * MsiGetProductPropertyW [MSI.@]
2687 */
2688 UINT WINAPI MsiGetProductPropertyW(MSIHANDLE hProduct, LPCWSTR szProperty,
2689 LPWSTR szValue, LPDWORD pccbValue)
2690 {
2691 MSIPACKAGE *package;
2692 MSIQUERY *view = NULL;
2693 MSIRECORD *rec = NULL;
2694 LPCWSTR val;
2695 UINT r;
2696
2697 static const WCHAR query[] = {
2698 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2699 '`','P','r','o','p','e','r','t','y','`',' ','W','H','E','R','E',' ',
2700 '`','P','r','o','p','e','r','t','y','`','=','\'','%','s','\'',0};
2701
2702 TRACE("(%d, %s, %p, %p)\n", hProduct, debugstr_w(szProperty),
2703 szValue, pccbValue);
2704
2705 if (!szProperty)
2706 return ERROR_INVALID_PARAMETER;
2707
2708 if (szValue && !pccbValue)
2709 return ERROR_INVALID_PARAMETER;
2710
2711 package = msihandle2msiinfo(hProduct, MSIHANDLETYPE_PACKAGE);
2712 if (!package)
2713 return ERROR_INVALID_HANDLE;
2714
2715 r = MSI_OpenQuery(package->db, &view, query, szProperty);
2716 if (r != ERROR_SUCCESS)
2717 goto done;
2718
2719 r = MSI_ViewExecute(view, 0);
2720 if (r != ERROR_SUCCESS)
2721 goto done;
2722
2723 r = MSI_ViewFetch(view, &rec);
2724 if (r != ERROR_SUCCESS)
2725 goto done;
2726
2727 val = MSI_RecordGetString(rec, 2);
2728 if (!val)
2729 goto done;
2730
2731 if (lstrlenW(val) >= *pccbValue)
2732 {
2733 lstrcpynW(szValue, val, *pccbValue);
2734 *pccbValue = lstrlenW(val);
2735 r = ERROR_MORE_DATA;
2736 }
2737 else
2738 {
2739 lstrcpyW(szValue, val);
2740 *pccbValue = lstrlenW(val);
2741 r = ERROR_SUCCESS;
2742 }
2743
2744 done:
2745 if (view)
2746 {
2747 MSI_ViewClose(view);
2748 msiobj_release(&view->hdr);
2749 if (rec) msiobj_release(&rec->hdr);
2750 }
2751
2752 if (!rec)
2753 {
2754 if (szValue) *szValue = '\0';
2755 if (pccbValue) *pccbValue = 0;
2756 r = ERROR_SUCCESS;
2757 }
2758
2759 msiobj_release(&package->hdr);
2760 return r;
2761 }
2762
2763 UINT WINAPI MsiVerifyPackageA( LPCSTR szPackage )
2764 {
2765 UINT r;
2766 LPWSTR szPack = NULL;
2767
2768 TRACE("%s\n", debugstr_a(szPackage) );
2769
2770 if( szPackage )
2771 {
2772 szPack = strdupAtoW( szPackage );
2773 if( !szPack )
2774 return ERROR_OUTOFMEMORY;
2775 }
2776
2777 r = MsiVerifyPackageW( szPack );
2778
2779 msi_free( szPack );
2780
2781 return r;
2782 }
2783
2784 UINT WINAPI MsiVerifyPackageW( LPCWSTR szPackage )
2785 {
2786 MSIHANDLE handle;
2787 UINT r;
2788
2789 TRACE("%s\n", debugstr_w(szPackage) );
2790
2791 r = MsiOpenDatabaseW( szPackage, MSIDBOPEN_READONLY, &handle );
2792 MsiCloseHandle( handle );
2793
2794 return r;
2795 }
2796
2797 static INSTALLSTATE MSI_GetComponentPath(LPCWSTR szProduct, LPCWSTR szComponent,
2798 awstring* lpPathBuf, LPDWORD pcchBuf)
2799 {
2800 static const WCHAR wininstaller[] =
2801 {'W','i','n','d','o','w','s','I','n','s','t','a','l','l','e','r',0};
2802 WCHAR squished_pc[GUID_SIZE];
2803 WCHAR squished_comp[GUID_SIZE];
2804 HKEY hkey;
2805 LPWSTR path = NULL;
2806 INSTALLSTATE state;
2807 DWORD version;
2808
2809 if (!szProduct || !szComponent)
2810 return INSTALLSTATE_INVALIDARG;
2811
2812 if (lpPathBuf->str.w && !pcchBuf)
2813 return INSTALLSTATE_INVALIDARG;
2814
2815 if (!squash_guid(szProduct, squished_pc) ||
2816 !squash_guid(szComponent, squished_comp))
2817 return INSTALLSTATE_INVALIDARG;
2818
2819 state = INSTALLSTATE_UNKNOWN;
2820
2821 if (MSIREG_OpenUserDataComponentKey(szComponent, szLocalSid, &hkey, FALSE) == ERROR_SUCCESS ||
2822 MSIREG_OpenUserDataComponentKey(szComponent, NULL, &hkey, FALSE) == ERROR_SUCCESS)
2823 {
2824 path = msi_reg_get_val_str(hkey, squished_pc);
2825 RegCloseKey(hkey);
2826
2827 state = INSTALLSTATE_ABSENT;
2828
2829 if ((MSIREG_OpenInstallProps(szProduct, MSIINSTALLCONTEXT_MACHINE, NULL,
2830 &hkey, FALSE) == ERROR_SUCCESS ||
2831 MSIREG_OpenUserDataProductKey(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
2832 NULL, &hkey, FALSE) == ERROR_SUCCESS) &&
2833 msi_reg_get_val_dword(hkey, wininstaller, &version) &&
2834 GetFileAttributesW(path) != INVALID_FILE_ATTRIBUTES)
2835 {
2836 RegCloseKey(hkey);
2837 state = INSTALLSTATE_LOCAL;
2838 }
2839 }
2840
2841 if (state != INSTALLSTATE_LOCAL &&
2842 (MSIREG_OpenProductKey(szProduct, NULL,
2843 MSIINSTALLCONTEXT_USERUNMANAGED,
2844 &hkey, FALSE) == ERROR_SUCCESS ||
2845 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_MACHINE,
2846 &hkey, FALSE) == ERROR_SUCCESS))
2847 {
2848 RegCloseKey(hkey);
2849
2850 if (MSIREG_OpenUserDataComponentKey(szComponent, szLocalSid, &hkey, FALSE) == ERROR_SUCCESS ||
2851 MSIREG_OpenUserDataComponentKey(szComponent, NULL, &hkey, FALSE) == ERROR_SUCCESS)
2852 {
2853 msi_free(path);
2854 path = msi_reg_get_val_str(hkey, squished_pc);
2855 RegCloseKey(hkey);
2856
2857 state = INSTALLSTATE_ABSENT;
2858
2859 if (GetFileAttributesW(path) != INVALID_FILE_ATTRIBUTES)
2860 state = INSTALLSTATE_LOCAL;
2861 }
2862 }
2863
2864 if (!path)
2865 return INSTALLSTATE_UNKNOWN;
2866
2867 if (state == INSTALLSTATE_LOCAL && !*path)
2868 state = INSTALLSTATE_NOTUSED;
2869
2870 msi_strcpy_to_awstring(path, lpPathBuf, pcchBuf);
2871 msi_free(path);
2872 return state;
2873 }
2874
2875 /******************************************************************
2876 * MsiGetComponentPathW [MSI.@]
2877 */
2878 INSTALLSTATE WINAPI MsiGetComponentPathW(LPCWSTR szProduct, LPCWSTR szComponent,
2879 LPWSTR lpPathBuf, LPDWORD pcchBuf)
2880 {
2881 awstring path;
2882
2883 TRACE("%s %s %p %p\n", debugstr_w(szProduct), debugstr_w(szComponent), lpPathBuf, pcchBuf);
2884
2885 path.unicode = TRUE;
2886 path.str.w = lpPathBuf;
2887
2888 return MSI_GetComponentPath( szProduct, szComponent, &path, pcchBuf );
2889 }
2890
2891 /******************************************************************
2892 * MsiGetComponentPathA [MSI.@]
2893 */
2894 INSTALLSTATE WINAPI MsiGetComponentPathA(LPCSTR szProduct, LPCSTR szComponent,
2895 LPSTR lpPathBuf, LPDWORD pcchBuf)
2896 {
2897 LPWSTR szwProduct, szwComponent = NULL;
2898 INSTALLSTATE r = INSTALLSTATE_UNKNOWN;
2899 awstring path;
2900
2901 TRACE("%s %s %p %p\n", debugstr_a(szProduct), debugstr_a(szComponent), lpPathBuf, pcchBuf);
2902
2903 szwProduct = strdupAtoW( szProduct );
2904 if( szProduct && !szwProduct)
2905 goto end;
2906
2907 szwComponent = strdupAtoW( szComponent );
2908 if( szComponent && !szwComponent )
2909 goto end;
2910
2911 path.unicode = FALSE;
2912 path.str.a = lpPathBuf;
2913
2914 r = MSI_GetComponentPath( szwProduct, szwComponent, &path, pcchBuf );
2915
2916 end:
2917 msi_free( szwProduct );
2918 msi_free( szwComponent );
2919
2920 return r;
2921 }
2922
2923 /******************************************************************
2924 * MsiQueryFeatureStateA [MSI.@]
2925 */
2926 INSTALLSTATE WINAPI MsiQueryFeatureStateA(LPCSTR szProduct, LPCSTR szFeature)
2927 {
2928 LPWSTR szwProduct = NULL, szwFeature= NULL;
2929 INSTALLSTATE rc = INSTALLSTATE_UNKNOWN;
2930
2931 szwProduct = strdupAtoW( szProduct );
2932 if ( szProduct && !szwProduct )
2933 goto end;
2934
2935 szwFeature = strdupAtoW( szFeature );
2936 if ( szFeature && !szwFeature )
2937 goto end;
2938
2939 rc = MsiQueryFeatureStateW(szwProduct, szwFeature);
2940
2941 end:
2942 msi_free( szwProduct);
2943 msi_free( szwFeature);
2944
2945 return rc;
2946 }
2947
2948 /******************************************************************
2949 * MsiQueryFeatureStateW [MSI.@]
2950 *
2951 * Checks the state of a feature
2952 *
2953 * PARAMS
2954 * szProduct [I] Product's GUID string
2955 * szFeature [I] Feature's GUID string
2956 *
2957 * RETURNS
2958 * INSTALLSTATE_LOCAL Feature is installed and usable
2959 * INSTALLSTATE_ABSENT Feature is absent
2960 * INSTALLSTATE_ADVERTISED Feature should be installed on demand
2961 * INSTALLSTATE_UNKNOWN An error occurred
2962 * INSTALLSTATE_INVALIDARG One of the GUIDs was invalid
2963 *
2964 */
2965 INSTALLSTATE WINAPI MsiQueryFeatureStateW(LPCWSTR szProduct, LPCWSTR szFeature)
2966 {
2967 WCHAR squishProduct[33], comp[GUID_SIZE];
2968 GUID guid;
2969 LPWSTR components, p, parent_feature, path;
2970 UINT rc;
2971 HKEY hkey;
2972 INSTALLSTATE r;
2973 BOOL missing = FALSE;
2974 BOOL machine = FALSE;
2975 BOOL source = FALSE;
2976
2977 TRACE("%s %s\n", debugstr_w(szProduct), debugstr_w(szFeature));
2978
2979 if (!szProduct || !szFeature)
2980 return INSTALLSTATE_INVALIDARG;
2981
2982 if (!squash_guid( szProduct, squishProduct ))
2983 return INSTALLSTATE_INVALIDARG;
2984
2985 SetLastError( ERROR_SUCCESS );
2986
2987 if (MSIREG_OpenFeaturesKey(szProduct, MSIINSTALLCONTEXT_USERMANAGED,
2988 &hkey, FALSE) != ERROR_SUCCESS &&
2989 MSIREG_OpenFeaturesKey(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
2990 &hkey, FALSE) != ERROR_SUCCESS)
2991 {
2992 rc = MSIREG_OpenFeaturesKey(szProduct, MSIINSTALLCONTEXT_MACHINE,
2993 &hkey, FALSE);
2994 if (rc != ERROR_SUCCESS)
2995 return INSTALLSTATE_UNKNOWN;
2996
2997 machine = TRUE;
2998 }
2999
3000 parent_feature = msi_reg_get_val_str( hkey, szFeature );
3001 RegCloseKey(hkey);
3002
3003 if (!parent_feature)
3004 return INSTALLSTATE_UNKNOWN;
3005
3006 r = (parent_feature[0] == 6) ? INSTALLSTATE_ABSENT : INSTALLSTATE_LOCAL;
3007 msi_free(parent_feature);
3008 if (r == INSTALLSTATE_ABSENT)
3009 return r;
3010
3011 if (machine)
3012 rc = MSIREG_OpenUserDataFeaturesKey(szProduct,
3013 MSIINSTALLCONTEXT_MACHINE,
3014 &hkey, FALSE);
3015 else
3016 rc = MSIREG_OpenUserDataFeaturesKey(szProduct,
3017 MSIINSTALLCONTEXT_USERUNMANAGED,
3018 &hkey, FALSE);
3019
3020 if (rc != ERROR_SUCCESS)
3021 return INSTALLSTATE_ADVERTISED;
3022
3023 components = msi_reg_get_val_str( hkey, szFeature );
3024 RegCloseKey(hkey);
3025
3026 TRACE("rc = %d buffer = %s\n", rc, debugstr_w(components));
3027
3028 if (!components)
3029 return INSTALLSTATE_ADVERTISED;
3030
3031 for( p = components; *p && *p != 2 ; p += 20)
3032 {
3033 if (!decode_base85_guid( p, &guid ))
3034 {
3035 if (p != components)
3036 break;
3037
3038 msi_free(components);
3039 return INSTALLSTATE_BADCONFIG;
3040 }
3041
3042 StringFromGUID2(&guid, comp, GUID_SIZE);
3043
3044 if (machine)
3045 rc = MSIREG_OpenUserDataComponentKey(comp, szLocalSid, &hkey, FALSE);
3046 else
3047 rc = MSIREG_OpenUserDataComponentKey(comp, NULL, &hkey, FALSE);
3048
3049 if (rc != ERROR_SUCCESS)
3050 {
3051 msi_free(components);
3052 return INSTALLSTATE_ADVERTISED;
3053 }
3054
3055 path = msi_reg_get_val_str(hkey, squishProduct);
3056 if (!path)
3057 missing = TRUE;
3058 else if (lstrlenW(path) > 2 &&
3059 path[0] >= '0' && path[0] <= '9' &&
3060 path[1] >= '0' && path[1] <= '9')
3061 {
3062 source = TRUE;
3063 }
3064
3065 msi_free(path);
3066 }
3067 msi_free(components);
3068
3069 if (missing)
3070 r = INSTALLSTATE_ADVERTISED;
3071 else if (source)
3072 r = INSTALLSTATE_SOURCE;
3073 else
3074 r = INSTALLSTATE_LOCAL;
3075
3076 TRACE("-> %d\n", r);
3077 return r;
3078 }
3079
3080 /******************************************************************
3081 * MsiGetFileVersionA [MSI.@]
3082 */
3083 UINT WINAPI MsiGetFileVersionA(LPCSTR szFilePath, LPSTR lpVersionBuf,
3084 LPDWORD pcchVersionBuf, LPSTR lpLangBuf, LPDWORD pcchLangBuf)
3085 {
3086 LPWSTR szwFilePath = NULL, lpwVersionBuff = NULL, lpwLangBuff = NULL;
3087 UINT ret = ERROR_OUTOFMEMORY;
3088
3089 if ((lpVersionBuf && !pcchVersionBuf) ||
3090 (lpLangBuf && !pcchLangBuf))
3091 return ERROR_INVALID_PARAMETER;
3092
3093 if( szFilePath )
3094 {
3095 szwFilePath = strdupAtoW( szFilePath );
3096 if( !szwFilePath )
3097 goto end;
3098 }
3099
3100 if( lpVersionBuf && pcchVersionBuf && *pcchVersionBuf )
3101 {
3102 lpwVersionBuff = msi_alloc(*pcchVersionBuf*sizeof(WCHAR));
3103 if( !lpwVersionBuff )
3104 goto end;
3105 }
3106
3107 if( lpLangBuf && pcchLangBuf && *pcchLangBuf )
3108 {
3109 lpwLangBuff = msi_alloc(*pcchLangBuf*sizeof(WCHAR));
3110 if( !lpwLangBuff )
3111 goto end;
3112 }
3113
3114 ret = MsiGetFileVersionW(szwFilePath, lpwVersionBuff, pcchVersionBuf,
3115 lpwLangBuff, pcchLangBuf);
3116
3117 if( (ret == ERROR_SUCCESS || ret == ERROR_MORE_DATA) && lpwVersionBuff )
3118 WideCharToMultiByte(CP_ACP, 0, lpwVersionBuff, -1,
3119 lpVersionBuf, *pcchVersionBuf + 1, NULL, NULL);
3120 if( (ret == ERROR_SUCCESS || ret == ERROR_MORE_DATA) && lpwLangBuff )
3121 WideCharToMultiByte(CP_ACP, 0, lpwLangBuff, -1,
3122 lpLangBuf, *pcchLangBuf + 1, NULL, NULL);
3123
3124 end:
3125 msi_free(szwFilePath);
3126 msi_free(lpwVersionBuff);
3127 msi_free(lpwLangBuff);
3128
3129 return ret;
3130 }
3131
3132 static UINT get_file_version( const WCHAR *path, WCHAR *verbuf, DWORD *verlen,
3133 WCHAR *langbuf, DWORD *langlen )
3134 {
3135 static const WCHAR szVersionResource[] = {'\\',0};
3136 static const WCHAR szVersionFormat[] = {'%','d','.','%','d','.','%','d','.','%','d',0};
3137 static const WCHAR szLangFormat[] = {'%','d',0};
3138 UINT ret = ERROR_SUCCESS;
3139 DWORD len, error;
3140 LPVOID version;
3141 VS_FIXEDFILEINFO *ffi;
3142 USHORT *lang;
3143 WCHAR tmp[32];
3144
3145 if (!(len = GetFileVersionInfoSizeW( path, NULL )))
3146 {
3147 error = GetLastError();
3148 if (error == ERROR_BAD_PATHNAME) return ERROR_FILE_NOT_FOUND;
3149 return error;
3150 }
3151 if (!(version = msi_alloc( len ))) return ERROR_OUTOFMEMORY;
3152 if (!GetFileVersionInfoW( path, 0, len, version ))
3153 {
3154 msi_free( version );
3155 return GetLastError();
3156 }
3157 if (verlen)
3158 {
3159 if (VerQueryValueW( version, szVersionResource, (LPVOID *)&ffi, &len ) && len > 0)
3160 {
3161 sprintfW( tmp, szVersionFormat,
3162 HIWORD(ffi->dwFileVersionMS), LOWORD(ffi->dwFileVersionMS),
3163 HIWORD(ffi->dwFileVersionLS), LOWORD(ffi->dwFileVersionLS) );
3164 if (verbuf) lstrcpynW( verbuf, tmp, *verlen );
3165 len = strlenW( tmp );
3166 if (len >= *verlen) ret = ERROR_MORE_DATA;
3167 *verlen = len;
3168 }
3169 else
3170 {
3171 if (verbuf) *verbuf = 0;
3172 *verlen = 0;
3173 }
3174 }
3175 if (langlen)
3176 {
3177 if (VerQueryValueW( version, szLangResource, (LPVOID *)&lang, &len ) && len > 0)
3178 {
3179 sprintfW( tmp, szLangFormat, *lang );
3180 if (langbuf) lstrcpynW( langbuf, tmp, *langlen );
3181 len = strlenW( tmp );
3182 if (len >= *langlen) ret = ERROR_MORE_DATA;
3183 *langlen = len;
3184 }
3185 else
3186 {