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ntdll: Add an futimens syscall wrapper for Android.
[wine.git] / dlls / msi / msi.c
blobc1f4fcc9e3e30ca54af1609650bc99a2ca23a7ea
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 static WCHAR empty[] = {0};
1105 static const WCHAR sourcelist[] = {'S','o','u','r','c','e','L','i','s','t',0};
1106 static const WCHAR display_name[] = {'D','i','s','p','l','a','y','N','a','m','e',0};
1107 static const WCHAR display_version[] = {'D','i','s','p','l','a','y','V','e','r','s','i','o','n',0};
1108 static const WCHAR assignment[] = {'A','s','s','i','g','n','m','e','n','t',0};
1109 MSIINSTALLCONTEXT context = MSIINSTALLCONTEXT_USERUNMANAGED;
1110 UINT r = ERROR_UNKNOWN_PROPERTY;
1111 HKEY prodkey, userdata, source;
1112 LPWSTR val = NULL;
1113 WCHAR squished_pc[GUID_SIZE];
1114 WCHAR packagecode[GUID_SIZE];
1115 BOOL badconfig = FALSE;
1116 LONG res;
1117 DWORD type = REG_NONE;
1118
1119 TRACE("%s %s %p %p\n", debugstr_w(szProduct),
1120 debugstr_w(szAttribute), szValue, pcchValueBuf);
1121
1122 if ((szValue->str.w && !pcchValueBuf) || !szProduct || !szAttribute)
1123 return ERROR_INVALID_PARAMETER;
1124
1125 if (!squash_guid(szProduct, squished_pc))
1126 return ERROR_INVALID_PARAMETER;
1127
1128 if ((r = MSIREG_OpenProductKey(szProduct, NULL,
1129 MSIINSTALLCONTEXT_USERMANAGED,
1130 &prodkey, FALSE)) != ERROR_SUCCESS &&
1131 (r = MSIREG_OpenProductKey(szProduct, NULL,
1132 MSIINSTALLCONTEXT_USERUNMANAGED,
1133 &prodkey, FALSE)) != ERROR_SUCCESS &&
1134 (r = MSIREG_OpenProductKey(szProduct, NULL,
1135 MSIINSTALLCONTEXT_MACHINE,
1136 &prodkey, FALSE)) == ERROR_SUCCESS)
1137 {
1138 context = MSIINSTALLCONTEXT_MACHINE;
1139 }
1140
1141 MSIREG_OpenInstallProps(szProduct, context, NULL, &userdata, FALSE);
1142
1143 if (!strcmpW( szAttribute, INSTALLPROPERTY_HELPLINKW ) ||
1144 !strcmpW( szAttribute, INSTALLPROPERTY_HELPTELEPHONEW ) ||
1145 !strcmpW( szAttribute, INSTALLPROPERTY_INSTALLDATEW ) ||
1146 !strcmpW( szAttribute, INSTALLPROPERTY_INSTALLEDPRODUCTNAMEW ) ||
1147 !strcmpW( szAttribute, INSTALLPROPERTY_INSTALLLOCATIONW ) ||
1148 !strcmpW( szAttribute, INSTALLPROPERTY_INSTALLSOURCEW ) ||
1149 !strcmpW( szAttribute, INSTALLPROPERTY_LOCALPACKAGEW ) ||
1150 !strcmpW( szAttribute, INSTALLPROPERTY_PUBLISHERW ) ||
1151 !strcmpW( szAttribute, INSTALLPROPERTY_URLINFOABOUTW ) ||
1152 !strcmpW( szAttribute, INSTALLPROPERTY_URLUPDATEINFOW ) ||
1153 !strcmpW( szAttribute, INSTALLPROPERTY_VERSIONMINORW ) ||
1154 !strcmpW( szAttribute, INSTALLPROPERTY_VERSIONMAJORW ) ||
1155 !strcmpW( szAttribute, INSTALLPROPERTY_VERSIONSTRINGW ) ||
1156 !strcmpW( szAttribute, INSTALLPROPERTY_PRODUCTIDW ) ||
1157 !strcmpW( szAttribute, INSTALLPROPERTY_REGCOMPANYW ) ||
1158 !strcmpW( szAttribute, INSTALLPROPERTY_REGOWNERW ))
1159 {
1160 if (!prodkey)
1161 {
1162 r = ERROR_UNKNOWN_PRODUCT;
1163 goto done;
1164 }
1165
1166 if (!userdata)
1167 return ERROR_UNKNOWN_PROPERTY;
1168
1169 if (!strcmpW( szAttribute, INSTALLPROPERTY_INSTALLEDPRODUCTNAMEW ))
1170 szAttribute = display_name;
1171 else if (!strcmpW( szAttribute, INSTALLPROPERTY_VERSIONSTRINGW ))
1172 szAttribute = display_version;
1173
1174 val = msi_reg_get_value(userdata, szAttribute, &type);
1175 if (!val)
1176 val = empty;
1177 }
1178 else if (!strcmpW( szAttribute, INSTALLPROPERTY_INSTANCETYPEW ) ||
1179 !strcmpW( szAttribute, INSTALLPROPERTY_TRANSFORMSW ) ||
1180 !strcmpW( szAttribute, INSTALLPROPERTY_LANGUAGEW ) ||
1181 !strcmpW( szAttribute, INSTALLPROPERTY_PRODUCTNAMEW ) ||
1182 !strcmpW( szAttribute, INSTALLPROPERTY_ASSIGNMENTTYPEW ) ||
1183 !strcmpW( szAttribute, INSTALLPROPERTY_PACKAGECODEW ) ||
1184 !strcmpW( szAttribute, INSTALLPROPERTY_VERSIONW ) ||
1185 !strcmpW( szAttribute, INSTALLPROPERTY_PRODUCTICONW ) ||
1186 !strcmpW( szAttribute, INSTALLPROPERTY_PACKAGENAMEW ) ||
1187 !strcmpW( szAttribute, INSTALLPROPERTY_AUTHORIZED_LUA_APPW ))
1188 {
1189 if (!prodkey)
1190 {
1191 r = ERROR_UNKNOWN_PRODUCT;
1192 goto done;
1193 }
1194
1195 if (!strcmpW( szAttribute, INSTALLPROPERTY_ASSIGNMENTTYPEW ))
1196 szAttribute = assignment;
1197
1198 if (!strcmpW( szAttribute, INSTALLPROPERTY_PACKAGENAMEW ))
1199 {
1200 res = RegOpenKeyW(prodkey, sourcelist, &source);
1201 if (res != ERROR_SUCCESS)
1202 {
1203 r = ERROR_UNKNOWN_PRODUCT;
1204 goto done;
1205 }
1206
1207 val = msi_reg_get_value(source, szAttribute, &type);
1208 if (!val)
1209 val = empty;
1210
1211 RegCloseKey(source);
1212 }
1213 else
1214 {
1215 val = msi_reg_get_value(prodkey, szAttribute, &type);
1216 if (!val)
1217 val = empty;
1218 }
1219
1220 if (val != empty && type != REG_DWORD &&
1221 !strcmpW( szAttribute, INSTALLPROPERTY_PACKAGECODEW ))
1222 {
1223 if (lstrlenW(val) != SQUISH_GUID_SIZE - 1)
1224 badconfig = TRUE;
1225 else
1226 {
1227 unsquash_guid(val, packagecode);
1228 msi_free(val);
1229 val = strdupW(packagecode);
1230 }
1231 }
1232 }
1233
1234 if (!val)
1235 {
1236 r = ERROR_UNKNOWN_PROPERTY;
1237 goto done;
1238 }
1239
1240 if (pcchValueBuf)
1241 {
1242 int len = strlenW( val );
1243
1244 /* If szBuffer (szValue->str) is NULL, there's no need to copy the value
1245 * out. Also, *pcchValueBuf may be uninitialized in this case, so we
1246 * can't rely on its value.
1247 */
1248 if (szValue->str.a || szValue->str.w)
1249 {
1250 DWORD size = *pcchValueBuf;
1251 if (len < size)
1252 r = msi_strcpy_to_awstring( val, len, szValue, &size );
1253 else
1254 r = ERROR_MORE_DATA;
1255 }
1256
1257 if (!badconfig)
1258 *pcchValueBuf = len;
1259 }
1260
1261 if (badconfig)
1262 r = ERROR_BAD_CONFIGURATION;
1263
1264 if (val != empty)
1265 msi_free(val);
1266
1267 done:
1268 RegCloseKey(prodkey);
1269 RegCloseKey(userdata);
1270 return r;
1271 }
1272
1273 UINT WINAPI MsiGetProductInfoA(LPCSTR szProduct, LPCSTR szAttribute,
1274 LPSTR szBuffer, LPDWORD pcchValueBuf)
1275 {
1276 LPWSTR szwProduct, szwAttribute = NULL;
1277 UINT r = ERROR_OUTOFMEMORY;
1278 awstring buffer;
1279
1280 TRACE("%s %s %p %p\n", debugstr_a(szProduct), debugstr_a(szAttribute),
1281 szBuffer, pcchValueBuf);
1282
1283 szwProduct = strdupAtoW( szProduct );
1284 if( szProduct && !szwProduct )
1285 goto end;
1286
1287 szwAttribute = strdupAtoW( szAttribute );
1288 if( szAttribute && !szwAttribute )
1289 goto end;
1290
1291 buffer.unicode = FALSE;
1292 buffer.str.a = szBuffer;
1293
1294 r = MSI_GetProductInfo( szwProduct, szwAttribute,
1295 &buffer, pcchValueBuf );
1296
1297 end:
1298 msi_free( szwProduct );
1299 msi_free( szwAttribute );
1300
1301 return r;
1302 }
1303
1304 UINT WINAPI MsiGetProductInfoW(LPCWSTR szProduct, LPCWSTR szAttribute,
1305 LPWSTR szBuffer, LPDWORD pcchValueBuf)
1306 {
1307 awstring buffer;
1308
1309 TRACE("%s %s %p %p\n", debugstr_w(szProduct), debugstr_w(szAttribute),
1310 szBuffer, pcchValueBuf);
1311
1312 buffer.unicode = TRUE;
1313 buffer.str.w = szBuffer;
1314
1315 return MSI_GetProductInfo( szProduct, szAttribute,
1316 &buffer, pcchValueBuf );
1317 }
1318
1319 UINT WINAPI MsiGetProductInfoExA(LPCSTR szProductCode, LPCSTR szUserSid,
1320 MSIINSTALLCONTEXT dwContext, LPCSTR szProperty,
1321 LPSTR szValue, LPDWORD pcchValue)
1322 {
1323 LPWSTR product = NULL;
1324 LPWSTR usersid = NULL;
1325 LPWSTR property = NULL;
1326 LPWSTR value = NULL;
1327 DWORD len = 0;
1328 UINT r;
1329
1330 TRACE("(%s, %s, %d, %s, %p, %p)\n", debugstr_a(szProductCode),
1331 debugstr_a(szUserSid), dwContext, debugstr_a(szProperty),
1332 szValue, pcchValue);
1333
1334 if (szValue && !pcchValue)
1335 return ERROR_INVALID_PARAMETER;
1336
1337 if (szProductCode) product = strdupAtoW(szProductCode);
1338 if (szUserSid) usersid = strdupAtoW(szUserSid);
1339 if (szProperty) property = strdupAtoW(szProperty);
1340
1341 r = MsiGetProductInfoExW(product, usersid, dwContext, property,
1342 NULL, &len);
1343 if (r != ERROR_SUCCESS)
1344 goto done;
1345
1346 value = msi_alloc(++len * sizeof(WCHAR));
1347 if (!value)
1348 {
1349 r = ERROR_OUTOFMEMORY;
1350 goto done;
1351 }
1352
1353 r = MsiGetProductInfoExW(product, usersid, dwContext, property,
1354 value, &len);
1355 if (r != ERROR_SUCCESS)
1356 goto done;
1357
1358 if (!pcchValue)
1359 goto done;
1360
1361 len = WideCharToMultiByte(CP_ACP, 0, value, -1, NULL, 0, NULL, NULL);
1362 if (*pcchValue >= len)
1363 WideCharToMultiByte(CP_ACP, 0, value, -1, szValue, len, NULL, NULL);
1364 else if (szValue)
1365 {
1366 r = ERROR_MORE_DATA;
1367 if (*pcchValue > 0)
1368 *szValue = '\0';
1369 }
1370
1371 if (*pcchValue <= len || !szValue)
1372 len = len * sizeof(WCHAR) - 1;
1373
1374 *pcchValue = len - 1;
1375
1376 done:
1377 msi_free(product);
1378 msi_free(usersid);
1379 msi_free(property);
1380 msi_free(value);
1381
1382 return r;
1383 }
1384
1385 static UINT msi_copy_outval(LPWSTR val, LPWSTR out, LPDWORD size)
1386 {
1387 UINT r = ERROR_SUCCESS;
1388
1389 if (!val)
1390 return ERROR_UNKNOWN_PROPERTY;
1391
1392 if (out)
1393 {
1394 if (strlenW(val) >= *size)
1395 {
1396 r = ERROR_MORE_DATA;
1397 if (*size > 0)
1398 *out = '\0';
1399 }
1400 else
1401 lstrcpyW(out, val);
1402 }
1403
1404 if (size)
1405 *size = lstrlenW(val);
1406
1407 return r;
1408 }
1409
1410 UINT WINAPI MsiGetProductInfoExW(LPCWSTR szProductCode, LPCWSTR szUserSid,
1411 MSIINSTALLCONTEXT dwContext, LPCWSTR szProperty,
1412 LPWSTR szValue, LPDWORD pcchValue)
1413 {
1414 WCHAR squished_pc[GUID_SIZE];
1415 LPWSTR val = NULL;
1416 LPCWSTR package = NULL;
1417 HKEY props = NULL, prod;
1418 HKEY classes = NULL, managed;
1419 HKEY hkey = NULL;
1420 DWORD type;
1421 UINT r = ERROR_UNKNOWN_PRODUCT;
1422
1423 static const WCHAR five[] = {'5',0};
1424 static const WCHAR displayname[] = {
1425 'D','i','s','p','l','a','y','N','a','m','e',0};
1426 static const WCHAR displayversion[] = {
1427 'D','i','s','p','l','a','y','V','e','r','s','i','o','n',0};
1428 static const WCHAR managed_local_package[] = {
1429 'M','a','n','a','g','e','d','L','o','c','a','l',
1430 'P','a','c','k','a','g','e',0};
1431
1432 TRACE("(%s, %s, %d, %s, %p, %p)\n", debugstr_w(szProductCode),
1433 debugstr_w(szUserSid), dwContext, debugstr_w(szProperty),
1434 szValue, pcchValue);
1435
1436 if (!szProductCode || !squash_guid(szProductCode, squished_pc))
1437 return ERROR_INVALID_PARAMETER;
1438
1439 if (szValue && !pcchValue)
1440 return ERROR_INVALID_PARAMETER;
1441
1442 if (dwContext != MSIINSTALLCONTEXT_USERUNMANAGED &&
1443 dwContext != MSIINSTALLCONTEXT_USERMANAGED &&
1444 dwContext != MSIINSTALLCONTEXT_MACHINE)
1445 return ERROR_INVALID_PARAMETER;
1446
1447 if (!szProperty || !*szProperty)
1448 return ERROR_INVALID_PARAMETER;
1449
1450 if (dwContext == MSIINSTALLCONTEXT_MACHINE && szUserSid)
1451 return ERROR_INVALID_PARAMETER;
1452
1453 /* FIXME: dwContext is provided, no need to search for it */
1454 MSIREG_OpenProductKey(szProductCode, NULL,MSIINSTALLCONTEXT_USERMANAGED,
1455 &managed, FALSE);
1456 MSIREG_OpenProductKey(szProductCode, NULL, MSIINSTALLCONTEXT_USERUNMANAGED,
1457 &prod, FALSE);
1458
1459 MSIREG_OpenInstallProps(szProductCode, dwContext, NULL, &props, FALSE);
1460
1461 if (dwContext == MSIINSTALLCONTEXT_USERUNMANAGED)
1462 {
1463 package = INSTALLPROPERTY_LOCALPACKAGEW;
1464
1465 if (!props && !prod)
1466 goto done;
1467 }
1468 else if (dwContext == MSIINSTALLCONTEXT_USERMANAGED)
1469 {
1470 package = managed_local_package;
1471
1472 if (!props && !managed)
1473 goto done;
1474 }
1475 else if (dwContext == MSIINSTALLCONTEXT_MACHINE)
1476 {
1477 package = INSTALLPROPERTY_LOCALPACKAGEW;
1478 MSIREG_OpenProductKey(szProductCode, NULL, dwContext, &classes, FALSE);
1479
1480 if (!props && !classes)
1481 goto done;
1482 }
1483
1484 if (!strcmpW( szProperty, INSTALLPROPERTY_HELPLINKW ) ||
1485 !strcmpW( szProperty, INSTALLPROPERTY_HELPTELEPHONEW ) ||
1486 !strcmpW( szProperty, INSTALLPROPERTY_INSTALLDATEW ) ||
1487 !strcmpW( szProperty, INSTALLPROPERTY_INSTALLEDPRODUCTNAMEW ) ||
1488 !strcmpW( szProperty, INSTALLPROPERTY_INSTALLLOCATIONW ) ||
1489 !strcmpW( szProperty, INSTALLPROPERTY_INSTALLSOURCEW ) ||
1490 !strcmpW( szProperty, INSTALLPROPERTY_LOCALPACKAGEW ) ||
1491 !strcmpW( szProperty, INSTALLPROPERTY_PUBLISHERW ) ||
1492 !strcmpW( szProperty, INSTALLPROPERTY_URLINFOABOUTW ) ||
1493 !strcmpW( szProperty, INSTALLPROPERTY_URLUPDATEINFOW ) ||
1494 !strcmpW( szProperty, INSTALLPROPERTY_VERSIONMINORW ) ||
1495 !strcmpW( szProperty, INSTALLPROPERTY_VERSIONMAJORW ) ||
1496 !strcmpW( szProperty, INSTALLPROPERTY_VERSIONSTRINGW ) ||
1497 !strcmpW( szProperty, INSTALLPROPERTY_PRODUCTIDW ) ||
1498 !strcmpW( szProperty, INSTALLPROPERTY_REGCOMPANYW ) ||
1499 !strcmpW( szProperty, INSTALLPROPERTY_REGOWNERW ) ||
1500 !strcmpW( szProperty, INSTALLPROPERTY_INSTANCETYPEW ))
1501 {
1502 val = msi_reg_get_value(props, package, &type);
1503 if (!val)
1504 {
1505 if (prod || classes)
1506 r = ERROR_UNKNOWN_PROPERTY;
1507
1508 goto done;
1509 }
1510
1511 msi_free(val);
1512
1513 if (!strcmpW( szProperty, INSTALLPROPERTY_INSTALLEDPRODUCTNAMEW ))
1514 szProperty = displayname;
1515 else if (!strcmpW( szProperty, INSTALLPROPERTY_VERSIONSTRINGW ))
1516 szProperty = displayversion;
1517
1518 val = msi_reg_get_value(props, szProperty, &type);
1519 if (!val)
1520 val = strdupW(szEmpty);
1521
1522 r = msi_copy_outval(val, szValue, pcchValue);
1523 }
1524 else if (!strcmpW( szProperty, INSTALLPROPERTY_TRANSFORMSW ) ||
1525 !strcmpW( szProperty, INSTALLPROPERTY_LANGUAGEW ) ||
1526 !strcmpW( szProperty, INSTALLPROPERTY_PRODUCTNAMEW ) ||
1527 !strcmpW( szProperty, INSTALLPROPERTY_PACKAGECODEW ) ||
1528 !strcmpW( szProperty, INSTALLPROPERTY_VERSIONW ) ||
1529 !strcmpW( szProperty, INSTALLPROPERTY_PRODUCTICONW ) ||
1530 !strcmpW( szProperty, INSTALLPROPERTY_PACKAGENAMEW ) ||
1531 !strcmpW( szProperty, INSTALLPROPERTY_AUTHORIZED_LUA_APPW ))
1532 {
1533 if (!prod && !classes)
1534 goto done;
1535
1536 if (dwContext == MSIINSTALLCONTEXT_USERUNMANAGED)
1537 hkey = prod;
1538 else if (dwContext == MSIINSTALLCONTEXT_USERMANAGED)
1539 hkey = managed;
1540 else if (dwContext == MSIINSTALLCONTEXT_MACHINE)
1541 hkey = classes;
1542
1543 val = msi_reg_get_value(hkey, szProperty, &type);
1544 if (!val)
1545 val = strdupW(szEmpty);
1546
1547 r = msi_copy_outval(val, szValue, pcchValue);
1548 }
1549 else if (!strcmpW( szProperty, INSTALLPROPERTY_PRODUCTSTATEW ))
1550 {
1551 if (dwContext == MSIINSTALLCONTEXT_MACHINE)
1552 {
1553 if (props)
1554 {
1555 val = msi_reg_get_value(props, package, &type);
1556 if (!val)
1557 goto done;
1558
1559 msi_free(val);
1560 val = strdupW(five);
1561 }
1562 else
1563 val = strdupW(szOne);
1564
1565 r = msi_copy_outval(val, szValue, pcchValue);
1566 goto done;
1567 }
1568 else if (props && (val = msi_reg_get_value(props, package, &type)))
1569 {
1570 msi_free(val);
1571 val = strdupW(five);
1572 r = msi_copy_outval(val, szValue, pcchValue);
1573 goto done;
1574 }
1575
1576 if (prod || managed)
1577 val = strdupW(szOne);
1578 else
1579 goto done;
1580
1581 r = msi_copy_outval(val, szValue, pcchValue);
1582 }
1583 else if (!strcmpW( szProperty, INSTALLPROPERTY_ASSIGNMENTTYPEW ))
1584 {
1585 if (!prod && !classes)
1586 goto done;
1587
1588 /* FIXME */
1589 val = strdupW(szEmpty);
1590 r = msi_copy_outval(val, szValue, pcchValue);
1591 }
1592 else
1593 r = ERROR_UNKNOWN_PROPERTY;
1594
1595 done:
1596 RegCloseKey(props);
1597 RegCloseKey(prod);
1598 RegCloseKey(managed);
1599 RegCloseKey(classes);
1600 msi_free(val);
1601
1602 return r;
1603 }
1604
1605 UINT WINAPI MsiGetPatchInfoExA(LPCSTR szPatchCode, LPCSTR szProductCode,
1606 LPCSTR szUserSid, MSIINSTALLCONTEXT dwContext,
1607 LPCSTR szProperty, LPSTR lpValue, DWORD *pcchValue)
1608 {
1609 LPWSTR patch = NULL, product = NULL, usersid = NULL;
1610 LPWSTR property = NULL, val = NULL;
1611 DWORD len;
1612 UINT r;
1613
1614 TRACE("(%s, %s, %s, %d, %s, %p, %p)\n", debugstr_a(szPatchCode),
1615 debugstr_a(szProductCode), debugstr_a(szUserSid), dwContext,
1616 debugstr_a(szProperty), lpValue, pcchValue);
1617
1618 if (lpValue && !pcchValue)
1619 return ERROR_INVALID_PARAMETER;
1620
1621 if (szPatchCode) patch = strdupAtoW(szPatchCode);
1622 if (szProductCode) product = strdupAtoW(szProductCode);
1623 if (szUserSid) usersid = strdupAtoW(szUserSid);
1624 if (szProperty) property = strdupAtoW(szProperty);
1625
1626 len = 0;
1627 r = MsiGetPatchInfoExW(patch, product, usersid, dwContext, property,
1628 NULL, &len);
1629 if (r != ERROR_SUCCESS)
1630 goto done;
1631
1632 val = msi_alloc(++len * sizeof(WCHAR));
1633 if (!val)
1634 {
1635 r = ERROR_OUTOFMEMORY;
1636 goto done;
1637 }
1638
1639 r = MsiGetPatchInfoExW(patch, product, usersid, dwContext, property,
1640 val, &len);
1641 if (r != ERROR_SUCCESS || !pcchValue)
1642 goto done;
1643
1644 if (lpValue)
1645 WideCharToMultiByte(CP_ACP, 0, val, -1, lpValue,
1646 *pcchValue - 1, NULL, NULL);
1647
1648 len = lstrlenW(val);
1649 if ((*val && *pcchValue < len + 1) || !lpValue)
1650 {
1651 if (lpValue)
1652 {
1653 r = ERROR_MORE_DATA;
1654 lpValue[*pcchValue - 1] = '\0';
1655 }
1656
1657 *pcchValue = len * sizeof(WCHAR);
1658 }
1659 else
1660 *pcchValue = len;
1661
1662 done:
1663 msi_free(val);
1664 msi_free(patch);
1665 msi_free(product);
1666 msi_free(usersid);
1667 msi_free(property);
1668
1669 return r;
1670 }
1671
1672 UINT WINAPI MsiGetPatchInfoExW(LPCWSTR szPatchCode, LPCWSTR szProductCode,
1673 LPCWSTR szUserSid, MSIINSTALLCONTEXT dwContext,
1674 LPCWSTR szProperty, LPWSTR lpValue, DWORD *pcchValue)
1675 {
1676 WCHAR squished_pc[GUID_SIZE];
1677 WCHAR squished_patch[GUID_SIZE];
1678 HKEY udprod = 0, prod = 0, props = 0;
1679 HKEY patch = 0, patches = 0;
1680 HKEY udpatch = 0, datakey = 0;
1681 HKEY prodpatches = 0;
1682 LPWSTR val = NULL;
1683 UINT r = ERROR_UNKNOWN_PRODUCT;
1684 DWORD len;
1685 LONG res;
1686
1687 static const WCHAR szManagedPackage[] = {'M','a','n','a','g','e','d',
1688 'L','o','c','a','l','P','a','c','k','a','g','e',0};
1689
1690 TRACE("(%s, %s, %s, %d, %s, %p, %p)\n", debugstr_w(szPatchCode),
1691 debugstr_w(szProductCode), debugstr_w(szUserSid), dwContext,
1692 debugstr_w(szProperty), lpValue, pcchValue);
1693
1694 if (!szProductCode || !squash_guid(szProductCode, squished_pc))
1695 return ERROR_INVALID_PARAMETER;
1696
1697 if (!szPatchCode || !squash_guid(szPatchCode, squished_patch))
1698 return ERROR_INVALID_PARAMETER;
1699
1700 if (!szProperty)
1701 return ERROR_INVALID_PARAMETER;
1702
1703 if (lpValue && !pcchValue)
1704 return ERROR_INVALID_PARAMETER;
1705
1706 if (dwContext != MSIINSTALLCONTEXT_USERMANAGED &&
1707 dwContext != MSIINSTALLCONTEXT_USERUNMANAGED &&
1708 dwContext != MSIINSTALLCONTEXT_MACHINE)
1709 return ERROR_INVALID_PARAMETER;
1710
1711 if (dwContext == MSIINSTALLCONTEXT_MACHINE && szUserSid)
1712 return ERROR_INVALID_PARAMETER;
1713
1714 if (szUserSid && !strcmpW( szUserSid, szLocalSid ))
1715 return ERROR_INVALID_PARAMETER;
1716
1717 if (MSIREG_OpenUserDataProductKey(szProductCode, dwContext, NULL,
1718 &udprod, FALSE) != ERROR_SUCCESS)
1719 goto done;
1720
1721 if (MSIREG_OpenInstallProps(szProductCode, dwContext, NULL,
1722 &props, FALSE) != ERROR_SUCCESS)
1723 goto done;
1724
1725 r = ERROR_UNKNOWN_PATCH;
1726
1727 res = RegOpenKeyExW(udprod, szPatches, 0, KEY_WOW64_64KEY|KEY_READ, &patches);
1728 if (res != ERROR_SUCCESS)
1729 goto done;
1730
1731 res = RegOpenKeyExW(patches, squished_patch, 0, KEY_WOW64_64KEY|KEY_READ, &patch);
1732 if (res != ERROR_SUCCESS)
1733 goto done;
1734
1735 if (!strcmpW( szProperty, INSTALLPROPERTY_TRANSFORMSW ))
1736 {
1737 if (MSIREG_OpenProductKey(szProductCode, NULL, dwContext,
1738 &prod, FALSE) != ERROR_SUCCESS)
1739 goto done;
1740
1741 res = RegOpenKeyExW(prod, szPatches, 0, KEY_WOW64_64KEY|KEY_ALL_ACCESS, &prodpatches);
1742 if (res != ERROR_SUCCESS)
1743 goto done;
1744
1745 datakey = prodpatches;
1746 szProperty = squished_patch;
1747 }
1748 else
1749 {
1750 if (MSIREG_OpenUserDataPatchKey(szPatchCode, dwContext,
1751 &udpatch, FALSE) != ERROR_SUCCESS)
1752 goto done;
1753
1754 if (!strcmpW( szProperty, INSTALLPROPERTY_LOCALPACKAGEW ))
1755 {
1756 if (dwContext == MSIINSTALLCONTEXT_USERMANAGED)
1757 szProperty = szManagedPackage;
1758 datakey = udpatch;
1759 }
1760 else if (!strcmpW( szProperty, INSTALLPROPERTY_INSTALLDATEW ))
1761 {
1762 datakey = patch;
1763 szProperty = szInstalled;
1764 }
1765 else if (!strcmpW( szProperty, INSTALLPROPERTY_LOCALPACKAGEW ))
1766 {
1767 datakey = udpatch;
1768 }
1769 else if (!strcmpW( szProperty, INSTALLPROPERTY_UNINSTALLABLEW ) ||
1770 !strcmpW( szProperty, INSTALLPROPERTY_PATCHSTATEW ) ||
1771 !strcmpW( szProperty, INSTALLPROPERTY_DISPLAYNAMEW ) ||
1772 !strcmpW( szProperty, INSTALLPROPERTY_MOREINFOURLW ))
1773 {
1774 datakey = patch;
1775 }
1776 else
1777 {
1778 r = ERROR_UNKNOWN_PROPERTY;
1779 goto done;
1780 }
1781 }
1782
1783 val = msi_reg_get_val_str(datakey, szProperty);
1784 if (!val)
1785 val = strdupW(szEmpty);
1786
1787 r = ERROR_SUCCESS;
1788
1789 if (!pcchValue)
1790 goto done;
1791
1792 if (lpValue)
1793 lstrcpynW(lpValue, val, *pcchValue);
1794
1795 len = lstrlenW(val);
1796 if ((*val && *pcchValue < len + 1) || !lpValue)
1797 {
1798 if (lpValue)
1799 r = ERROR_MORE_DATA;
1800
1801 *pcchValue = len * sizeof(WCHAR);
1802 }
1803
1804 *pcchValue = len;
1805
1806 done:
1807 msi_free(val);
1808 RegCloseKey(prodpatches);
1809 RegCloseKey(prod);
1810 RegCloseKey(patch);
1811 RegCloseKey(patches);
1812 RegCloseKey(udpatch);
1813 RegCloseKey(props);
1814 RegCloseKey(udprod);
1815
1816 return r;
1817 }
1818
1819 UINT WINAPI MsiGetPatchInfoA( LPCSTR patch, LPCSTR attr, LPSTR buffer, LPDWORD buflen )
1820 {
1821 UINT r = ERROR_OUTOFMEMORY;
1822 DWORD size;
1823 LPWSTR patchW = NULL, attrW = NULL, bufferW = NULL;
1824
1825 TRACE("%s %s %p %p\n", debugstr_a(patch), debugstr_a(attr), buffer, buflen);
1826
1827 if (!patch || !attr)
1828 return ERROR_INVALID_PARAMETER;
1829
1830 if (!(patchW = strdupAtoW( patch )))
1831 goto done;
1832
1833 if (!(attrW = strdupAtoW( attr )))
1834 goto done;
1835
1836 size = 0;
1837 r = MsiGetPatchInfoW( patchW, attrW, NULL, &size );
1838 if (r != ERROR_SUCCESS)
1839 goto done;
1840
1841 size++;
1842 if (!(bufferW = msi_alloc( size * sizeof(WCHAR) )))
1843 {
1844 r = ERROR_OUTOFMEMORY;
1845 goto done;
1846 }
1847
1848 r = MsiGetPatchInfoW( patchW, attrW, bufferW, &size );
1849 if (r == ERROR_SUCCESS)
1850 {
1851 int len = WideCharToMultiByte( CP_ACP, 0, bufferW, -1, NULL, 0, NULL, NULL );
1852 if (len > *buflen)
1853 r = ERROR_MORE_DATA;
1854 else if (buffer)
1855 WideCharToMultiByte( CP_ACP, 0, bufferW, -1, buffer, *buflen, NULL, NULL );
1856
1857 *buflen = len - 1;
1858 }
1859
1860 done:
1861 msi_free( patchW );
1862 msi_free( attrW );
1863 msi_free( bufferW );
1864 return r;
1865 }
1866
1867 UINT WINAPI MsiGetPatchInfoW( LPCWSTR patch, LPCWSTR attr, LPWSTR buffer, LPDWORD buflen )
1868 {
1869 UINT r;
1870 WCHAR product[GUID_SIZE];
1871 DWORD index;
1872
1873 TRACE("%s %s %p %p\n", debugstr_w(patch), debugstr_w(attr), buffer, buflen);
1874
1875 if (!patch || !attr)
1876 return ERROR_INVALID_PARAMETER;
1877
1878 if (strcmpW( INSTALLPROPERTY_LOCALPACKAGEW, attr ))
1879 return ERROR_UNKNOWN_PROPERTY;
1880
1881 index = 0;
1882 while (1)
1883 {
1884 r = MsiEnumProductsW( index, product );
1885 if (r != ERROR_SUCCESS)
1886 break;
1887
1888 r = MsiGetPatchInfoExW( patch, product, NULL, MSIINSTALLCONTEXT_USERMANAGED, attr, buffer, buflen );
1889 if (r == ERROR_SUCCESS || r == ERROR_MORE_DATA)
1890 return r;
1891
1892 r = MsiGetPatchInfoExW( patch, product, NULL, MSIINSTALLCONTEXT_USERUNMANAGED, attr, buffer, buflen );
1893 if (r == ERROR_SUCCESS || r == ERROR_MORE_DATA)
1894 return r;
1895
1896 r = MsiGetPatchInfoExW( patch, product, NULL, MSIINSTALLCONTEXT_MACHINE, attr, buffer, buflen );
1897 if (r == ERROR_SUCCESS || r == ERROR_MORE_DATA)
1898 return r;
1899
1900 index++;
1901 }
1902
1903 return ERROR_UNKNOWN_PRODUCT;
1904 }
1905
1906 UINT WINAPI MsiEnableLogA(DWORD dwLogMode, LPCSTR szLogFile, DWORD attributes)
1907 {
1908 LPWSTR szwLogFile = NULL;
1909 UINT r;
1910
1911 TRACE("%08x %s %08x\n", dwLogMode, debugstr_a(szLogFile), attributes);
1912
1913 if( szLogFile )
1914 {
1915 szwLogFile = strdupAtoW( szLogFile );
1916 if( !szwLogFile )
1917 return ERROR_OUTOFMEMORY;
1918 }
1919 r = MsiEnableLogW( dwLogMode, szwLogFile, attributes );
1920 msi_free( szwLogFile );
1921 return r;
1922 }
1923
1924 UINT WINAPI MsiEnableLogW(DWORD dwLogMode, LPCWSTR szLogFile, DWORD attributes)
1925 {
1926 TRACE("%08x %s %08x\n", dwLogMode, debugstr_w(szLogFile), attributes);
1927
1928 msi_free(gszLogFile);
1929 gszLogFile = NULL;
1930 if (szLogFile)
1931 {
1932 HANDLE file;
1933
1934 if (!(attributes & INSTALLLOGATTRIBUTES_APPEND))
1935 DeleteFileW(szLogFile);
1936 file = CreateFileW(szLogFile, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, OPEN_ALWAYS,
1937 FILE_ATTRIBUTE_NORMAL, NULL);
1938 if (file != INVALID_HANDLE_VALUE)
1939 {
1940 gszLogFile = strdupW(szLogFile);
1941 CloseHandle(file);
1942 }
1943 else
1944 ERR("Unable to enable log %s (%u)\n", debugstr_w(szLogFile), GetLastError());
1945 }
1946
1947 return ERROR_SUCCESS;
1948 }
1949
1950 UINT WINAPI MsiEnumComponentCostsA( MSIHANDLE handle, LPCSTR component, DWORD index,
1951 INSTALLSTATE state, LPSTR drive, DWORD *buflen,
1952 int *cost, int *temp )
1953 {
1954 UINT r;
1955 DWORD len;
1956 WCHAR *driveW, *componentW = NULL;
1957
1958 TRACE("%d, %s, %u, %d, %p, %p, %p %p\n", handle, debugstr_a(component), index,
1959 state, drive, buflen, cost, temp);
1960
1961 if (!drive || !buflen) return ERROR_INVALID_PARAMETER;
1962 if (component && !(componentW = strdupAtoW( component ))) return ERROR_OUTOFMEMORY;
1963
1964 len = *buflen;
1965 if (!(driveW = msi_alloc( len * sizeof(WCHAR) )))
1966 {
1967 msi_free( componentW );
1968 return ERROR_OUTOFMEMORY;
1969 }
1970 r = MsiEnumComponentCostsW( handle, componentW, index, state, driveW, buflen, cost, temp );
1971 if (!r)
1972 {
1973 WideCharToMultiByte( CP_ACP, 0, driveW, -1, drive, len, NULL, NULL );
1974 }
1975 msi_free( componentW );
1976 msi_free( driveW );
1977 return r;
1978 }
1979
1980 static UINT set_drive( WCHAR *buffer, WCHAR letter )
1981 {
1982 buffer[0] = letter;
1983 buffer[1] = ':';
1984 buffer[2] = 0;
1985 return 2;
1986 }
1987
1988 UINT WINAPI MsiEnumComponentCostsW( MSIHANDLE handle, LPCWSTR component, DWORD index,
1989 INSTALLSTATE state, LPWSTR drive, DWORD *buflen,
1990 int *cost, int *temp )
1991 {
1992 UINT r = ERROR_NO_MORE_ITEMS;
1993 MSICOMPONENT *comp = NULL;
1994 MSIPACKAGE *package;
1995 MSIFILE *file;
1996 STATSTG stat = {0};
1997 WCHAR path[MAX_PATH];
1998
1999 TRACE("%d, %s, %u, %d, %p, %p, %p %p\n", handle, debugstr_w(component), index,
2000 state, drive, buflen, cost, temp);
2001
2002 if (!drive || !buflen || !cost || !temp) return ERROR_INVALID_PARAMETER;
2003 if (!(package = msihandle2msiinfo( handle, MSIHANDLETYPE_PACKAGE )))
2004 {
2005 HRESULT hr;
2006 IWineMsiRemotePackage *remote_package;
2007 BSTR bname = NULL;
2008
2009 if (!(remote_package = (IWineMsiRemotePackage *)msi_get_remote( handle )))
2010 return ERROR_INVALID_HANDLE;
2011
2012 if (component && !(bname = SysAllocString( component )))
2013 {
2014 IWineMsiRemotePackage_Release( remote_package );
2015 return ERROR_OUTOFMEMORY;
2016 }
2017 hr = IWineMsiRemotePackage_EnumComponentCosts( remote_package, bname, index, state, drive, buflen, cost, temp );
2018 IWineMsiRemotePackage_Release( remote_package );
2019 SysFreeString( bname );
2020 if (FAILED(hr))
2021 {
2022 if (HRESULT_FACILITY(hr) == FACILITY_WIN32) return HRESULT_CODE(hr);
2023 return ERROR_FUNCTION_FAILED;
2024 }
2025 return ERROR_SUCCESS;
2026 }
2027
2028 if (!msi_get_property_int( package->db, szCostingComplete, 0 ))
2029 {
2030 msiobj_release( &package->hdr );
2031 return ERROR_FUNCTION_NOT_CALLED;
2032 }
2033 if (component && component[0] && !(comp = msi_get_loaded_component( package, component )))
2034 {
2035 msiobj_release( &package->hdr );
2036 return ERROR_UNKNOWN_COMPONENT;
2037 }
2038 if (*buflen < 3)
2039 {
2040 *buflen = 2;
2041 msiobj_release( &package->hdr );
2042 return ERROR_MORE_DATA;
2043 }
2044 if (index)
2045 {
2046 msiobj_release( &package->hdr );
2047 return ERROR_NO_MORE_ITEMS;
2048 }
2049
2050 drive[0] = 0;
2051 *cost = *temp = 0;
2052 GetWindowsDirectoryW( path, MAX_PATH );
2053 if (component && component[0])
2054 {
2055 if (comp->assembly && !comp->assembly->application) *temp = comp->Cost;
2056 if (!comp->Enabled || !comp->KeyPath)
2057 {
2058 *cost = 0;
2059 *buflen = set_drive( drive, path[0] );
2060 r = ERROR_SUCCESS;
2061 }
2062 else if ((file = msi_get_loaded_file( package, comp->KeyPath )))
2063 {
2064 *cost = max( 8, comp->Cost / 512 );
2065 *buflen = set_drive( drive, file->TargetPath[0] );
2066 r = ERROR_SUCCESS;
2067 }
2068 }
2069 else if (IStorage_Stat( package->db->storage, &stat, STATFLAG_NONAME ) == S_OK)
2070 {
2071 *temp = max( 8, stat.cbSize.QuadPart / 512 );
2072 *buflen = set_drive( drive, path[0] );
2073 r = ERROR_SUCCESS;
2074 }
2075 msiobj_release( &package->hdr );
2076 return r;
2077 }
2078
2079 UINT WINAPI MsiQueryComponentStateA(LPCSTR szProductCode,
2080 LPCSTR szUserSid, MSIINSTALLCONTEXT dwContext,
2081 LPCSTR szComponent, INSTALLSTATE *pdwState)
2082 {
2083 LPWSTR prodcode = NULL, usersid = NULL, comp = NULL;
2084 UINT r;
2085
2086 TRACE("(%s, %s, %d, %s, %p)\n", debugstr_a(szProductCode),
2087 debugstr_a(szUserSid), dwContext, debugstr_a(szComponent), pdwState);
2088
2089 if (szProductCode && !(prodcode = strdupAtoW(szProductCode)))
2090 return ERROR_OUTOFMEMORY;
2091
2092 if (szUserSid && !(usersid = strdupAtoW(szUserSid)))
2093 return ERROR_OUTOFMEMORY;
2094
2095 if (szComponent && !(comp = strdupAtoW(szComponent)))
2096 return ERROR_OUTOFMEMORY;
2097
2098 r = MsiQueryComponentStateW(prodcode, usersid, dwContext, comp, pdwState);
2099
2100 msi_free(prodcode);
2101 msi_free(usersid);
2102 msi_free(comp);
2103
2104 return r;
2105 }
2106
2107 static BOOL msi_comp_find_prod_key(LPCWSTR prodcode, MSIINSTALLCONTEXT context)
2108 {
2109 UINT r;
2110 HKEY hkey = NULL;
2111
2112 r = MSIREG_OpenProductKey(prodcode, NULL, context, &hkey, FALSE);
2113 RegCloseKey(hkey);
2114 return (r == ERROR_SUCCESS);
2115 }
2116
2117 static BOOL msi_comp_find_package(LPCWSTR prodcode, MSIINSTALLCONTEXT context)
2118 {
2119 LPCWSTR package;
2120 HKEY hkey;
2121 DWORD sz;
2122 LONG res;
2123 UINT r;
2124
2125 static const WCHAR local_package[] = {'L','o','c','a','l','P','a','c','k','a','g','e',0};
2126 static const WCHAR managed_local_package[] = {
2127 'M','a','n','a','g','e','d','L','o','c','a','l','P','a','c','k','a','g','e',0
2128 };
2129
2130 r = MSIREG_OpenInstallProps(prodcode, context, NULL, &hkey, FALSE);
2131 if (r != ERROR_SUCCESS)
2132 return FALSE;
2133
2134 if (context == MSIINSTALLCONTEXT_USERMANAGED)
2135 package = managed_local_package;
2136 else
2137 package = local_package;
2138
2139 sz = 0;
2140 res = RegQueryValueExW(hkey, package, NULL, NULL, NULL, &sz);
2141 RegCloseKey(hkey);
2142
2143 return (res == ERROR_SUCCESS);
2144 }
2145
2146 static UINT msi_comp_find_prodcode(LPWSTR squished_pc,
2147 MSIINSTALLCONTEXT context,
2148 LPCWSTR comp, LPWSTR val, DWORD *sz)
2149 {
2150 HKEY hkey;
2151 LONG res;
2152 UINT r;
2153
2154 if (context == MSIINSTALLCONTEXT_MACHINE)
2155 r = MSIREG_OpenUserDataComponentKey(comp, szLocalSid, &hkey, FALSE);
2156 else
2157 r = MSIREG_OpenUserDataComponentKey(comp, NULL, &hkey, FALSE);
2158
2159 if (r != ERROR_SUCCESS)
2160 return r;
2161
2162 res = RegQueryValueExW(hkey, squished_pc, NULL, NULL, (BYTE *)val, sz);
2163 if (res != ERROR_SUCCESS)
2164 return res;
2165
2166 RegCloseKey(hkey);
2167 return res;
2168 }
2169
2170 UINT WINAPI MsiQueryComponentStateW(LPCWSTR szProductCode,
2171 LPCWSTR szUserSid, MSIINSTALLCONTEXT dwContext,
2172 LPCWSTR szComponent, INSTALLSTATE *pdwState)
2173 {
2174 WCHAR squished_pc[GUID_SIZE];
2175 BOOL found;
2176 DWORD sz;
2177
2178 TRACE("(%s, %s, %d, %s, %p)\n", debugstr_w(szProductCode),
2179 debugstr_w(szUserSid), dwContext, debugstr_w(szComponent), pdwState);
2180
2181 if (!pdwState || !szComponent)
2182 return ERROR_INVALID_PARAMETER;
2183
2184 if (!szProductCode || !*szProductCode || lstrlenW(szProductCode) != GUID_SIZE - 1)
2185 return ERROR_INVALID_PARAMETER;
2186
2187 if (!squash_guid(szProductCode, squished_pc))
2188 return ERROR_INVALID_PARAMETER;
2189
2190 found = msi_comp_find_prod_key(szProductCode, dwContext);
2191
2192 if (!msi_comp_find_package(szProductCode, dwContext))
2193 {
2194 if (found)
2195 {
2196 *pdwState = INSTALLSTATE_UNKNOWN;
2197 return ERROR_UNKNOWN_COMPONENT;
2198 }
2199
2200 return ERROR_UNKNOWN_PRODUCT;
2201 }
2202
2203 *pdwState = INSTALLSTATE_UNKNOWN;
2204
2205 sz = 0;
2206 if (msi_comp_find_prodcode(squished_pc, dwContext, szComponent, NULL, &sz))
2207 return ERROR_UNKNOWN_COMPONENT;
2208
2209 if (sz == 0)
2210 *pdwState = INSTALLSTATE_NOTUSED;
2211 else
2212 {
2213 WCHAR *val;
2214 UINT r;
2215
2216 if (!(val = msi_alloc( sz ))) return ERROR_OUTOFMEMORY;
2217 if ((r = msi_comp_find_prodcode(squished_pc, dwContext, szComponent, val, &sz)))
2218 {
2219 msi_free(val);
2220 return r;
2221 }
2222
2223 if (lstrlenW(val) > 2 &&
2224 val[0] >= '0' && val[0] <= '9' && val[1] >= '0' && val[1] <= '9' && val[2] != ':')
2225 {
2226 *pdwState = INSTALLSTATE_SOURCE;
2227 }
2228 else
2229 *pdwState = INSTALLSTATE_LOCAL;
2230 msi_free( val );
2231 }
2232
2233 TRACE("-> %d\n", *pdwState);
2234 return ERROR_SUCCESS;
2235 }
2236
2237 INSTALLSTATE WINAPI MsiQueryProductStateA(LPCSTR szProduct)
2238 {
2239 LPWSTR szwProduct = NULL;
2240 INSTALLSTATE r;
2241
2242 if( szProduct )
2243 {
2244 szwProduct = strdupAtoW( szProduct );
2245 if( !szwProduct )
2246 return ERROR_OUTOFMEMORY;
2247 }
2248 r = MsiQueryProductStateW( szwProduct );
2249 msi_free( szwProduct );
2250 return r;
2251 }
2252
2253 INSTALLSTATE WINAPI MsiQueryProductStateW(LPCWSTR szProduct)
2254 {
2255 MSIINSTALLCONTEXT context = MSIINSTALLCONTEXT_USERUNMANAGED;
2256 INSTALLSTATE state = INSTALLSTATE_ADVERTISED;
2257 HKEY prodkey = 0, userdata = 0;
2258 DWORD val;
2259 UINT r;
2260
2261 TRACE("%s\n", debugstr_w(szProduct));
2262
2263 if (!szProduct || !*szProduct)
2264 return INSTALLSTATE_INVALIDARG;
2265
2266 if (lstrlenW(szProduct) != GUID_SIZE - 1)
2267 return INSTALLSTATE_INVALIDARG;
2268
2269 if (szProduct[0] != '{' || szProduct[37] != '}')
2270 return INSTALLSTATE_UNKNOWN;
2271
2272 SetLastError( ERROR_SUCCESS );
2273
2274 if (MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERMANAGED,
2275 &prodkey, FALSE) != ERROR_SUCCESS &&
2276 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERUNMANAGED,
2277 &prodkey, FALSE) != ERROR_SUCCESS &&
2278 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_MACHINE,
2279 &prodkey, FALSE) == ERROR_SUCCESS)
2280 {
2281 context = MSIINSTALLCONTEXT_MACHINE;
2282 }
2283
2284 r = MSIREG_OpenInstallProps(szProduct, context, NULL, &userdata, FALSE);
2285 if (r != ERROR_SUCCESS)
2286 goto done;
2287
2288 if (!msi_reg_get_val_dword(userdata, szWindowsInstaller, &val))
2289 goto done;
2290
2291 if (val)
2292 state = INSTALLSTATE_DEFAULT;
2293 else
2294 state = INSTALLSTATE_UNKNOWN;
2295
2296 done:
2297 if (!prodkey)
2298 {
2299 state = INSTALLSTATE_UNKNOWN;
2300
2301 if (userdata)
2302 state = INSTALLSTATE_ABSENT;
2303 }
2304
2305 RegCloseKey(prodkey);
2306 RegCloseKey(userdata);
2307 TRACE("-> %d\n", state);
2308 return state;
2309 }
2310
2311 INSTALLUILEVEL WINAPI MsiSetInternalUI(INSTALLUILEVEL dwUILevel, HWND *phWnd)
2312 {
2313 INSTALLUILEVEL old = gUILevel;
2314 HWND oldwnd = gUIhwnd;
2315
2316 TRACE("%08x %p\n", dwUILevel, phWnd);
2317
2318 gUILevel = dwUILevel;
2319 if (phWnd)
2320 {
2321 gUIhwnd = *phWnd;
2322 *phWnd = oldwnd;
2323 }
2324 return old;
2325 }
2326
2327 INSTALLUI_HANDLERA WINAPI MsiSetExternalUIA(INSTALLUI_HANDLERA puiHandler,
2328 DWORD dwMessageFilter, LPVOID pvContext)
2329 {
2330 INSTALLUI_HANDLERA prev = gUIHandlerA;
2331
2332 TRACE("%p %08x %p\n", puiHandler, dwMessageFilter, pvContext);
2333
2334 gUIHandlerA = puiHandler;
2335 gUIHandlerW = NULL;
2336 gUIFilter = dwMessageFilter;
2337 gUIContext = pvContext;
2338
2339 return prev;
2340 }
2341
2342 INSTALLUI_HANDLERW WINAPI MsiSetExternalUIW(INSTALLUI_HANDLERW puiHandler,
2343 DWORD dwMessageFilter, LPVOID pvContext)
2344 {
2345 INSTALLUI_HANDLERW prev = gUIHandlerW;
2346
2347 TRACE("%p %08x %p\n", puiHandler, dwMessageFilter, pvContext);
2348
2349 gUIHandlerA = NULL;
2350 gUIHandlerW = puiHandler;
2351 gUIFilter = dwMessageFilter;
2352 gUIContext = pvContext;
2353
2354 return prev;
2355 }
2356
2357 /******************************************************************
2358 * MsiLoadStringW [MSI.@]
2359 *
2360 * Loads a string from MSI's string resources.
2361 *
2362 * PARAMS
2363 *
2364 * handle [I] only -1 is handled currently
2365 * id [I] id of the string to be loaded
2366 * lpBuffer [O] buffer for the string to be written to
2367 * nBufferMax [I] maximum size of the buffer in characters
2368 * lang [I] the preferred language for the string
2369 *
2370 * RETURNS
2371 *
2372 * If successful, this function returns the language id of the string loaded
2373 * If the function fails, the function returns zero.
2374 *
2375 * NOTES
2376 *
2377 * The type of the first parameter is unknown. LoadString's prototype
2378 * suggests that it might be a module handle. I have made it an MSI handle
2379 * for starters, as -1 is an invalid MSI handle, but not an invalid module
2380 * handle. Maybe strings can be stored in an MSI database somehow.
2381 */
2382 LANGID WINAPI MsiLoadStringW( MSIHANDLE handle, UINT id, LPWSTR lpBuffer,
2383 int nBufferMax, LANGID lang )
2384 {
2385 HRSRC hres;
2386 HGLOBAL hResData;
2387 LPWSTR p;
2388 DWORD i, len;
2389
2390 TRACE("%d %u %p %d %d\n", handle, id, lpBuffer, nBufferMax, lang);
2391
2392 if( handle != -1 )
2393 FIXME("don't know how to deal with handle = %08x\n", handle);
2394
2395 if( !lang )
2396 lang = GetUserDefaultLangID();
2397
2398 hres = FindResourceExW( msi_hInstance, (LPCWSTR) RT_STRING,
2399 (LPWSTR)1, lang );
2400 if( !hres )
2401 return 0;
2402 hResData = LoadResource( msi_hInstance, hres );
2403 if( !hResData )
2404 return 0;
2405 p = LockResource( hResData );
2406 if( !p )
2407 return 0;
2408
2409 for (i = 0; i < (id & 0xf); i++) p += *p + 1;
2410 len = *p;
2411
2412 if( nBufferMax <= len )
2413 return 0;
2414
2415 memcpy( lpBuffer, p+1, len * sizeof(WCHAR));
2416 lpBuffer[ len ] = 0;
2417
2418 TRACE("found -> %s\n", debugstr_w(lpBuffer));
2419 return lang;
2420 }
2421
2422 LANGID WINAPI MsiLoadStringA( MSIHANDLE handle, UINT id, LPSTR lpBuffer,
2423 int nBufferMax, LANGID lang )
2424 {
2425 LPWSTR bufW;
2426 LANGID r;
2427 INT len;
2428
2429 bufW = msi_alloc(nBufferMax*sizeof(WCHAR));
2430 r = MsiLoadStringW(handle, id, bufW, nBufferMax, lang);
2431 if( r )
2432 {
2433 len = WideCharToMultiByte(CP_ACP, 0, bufW, -1, NULL, 0, NULL, NULL );
2434 if( len <= nBufferMax )
2435 WideCharToMultiByte( CP_ACP, 0, bufW, -1,
2436 lpBuffer, nBufferMax, NULL, NULL );
2437 else
2438 r = 0;
2439 }
2440 msi_free(bufW);
2441 return r;
2442 }
2443
2444 INSTALLSTATE WINAPI MsiLocateComponentA(LPCSTR szComponent, LPSTR lpPathBuf,
2445 LPDWORD pcchBuf)
2446 {
2447 char szProduct[GUID_SIZE];
2448
2449 TRACE("%s %p %p\n", debugstr_a(szComponent), lpPathBuf, pcchBuf);
2450
2451 if (!szComponent || !pcchBuf)
2452 return INSTALLSTATE_INVALIDARG;
2453
2454 if (MsiGetProductCodeA( szComponent, szProduct ) != ERROR_SUCCESS)
2455 return INSTALLSTATE_UNKNOWN;
2456
2457 return MsiGetComponentPathA( szProduct, szComponent, lpPathBuf, pcchBuf );
2458 }
2459
2460 INSTALLSTATE WINAPI MsiLocateComponentW(LPCWSTR szComponent, LPWSTR lpPathBuf,
2461 LPDWORD pcchBuf)
2462 {
2463 WCHAR szProduct[GUID_SIZE];
2464
2465 TRACE("%s %p %p\n", debugstr_w(szComponent), lpPathBuf, pcchBuf);
2466
2467 if (!szComponent || !pcchBuf)
2468 return INSTALLSTATE_INVALIDARG;
2469
2470 if (MsiGetProductCodeW( szComponent, szProduct ) != ERROR_SUCCESS)
2471 return INSTALLSTATE_UNKNOWN;
2472
2473 return MsiGetComponentPathW( szProduct, szComponent, lpPathBuf, pcchBuf );
2474 }
2475
2476 UINT WINAPI MsiMessageBoxA(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType,
2477 WORD wLanguageId, DWORD f)
2478 {
2479 FIXME("%p %s %s %u %08x %08x\n", hWnd, debugstr_a(lpText), debugstr_a(lpCaption),
2480 uType, wLanguageId, f);
2481 return MessageBoxExA(hWnd,lpText,lpCaption,uType,wLanguageId);
2482 }
2483
2484 UINT WINAPI MsiMessageBoxW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType,
2485 WORD wLanguageId, DWORD f)
2486 {
2487 FIXME("%p %s %s %u %08x %08x\n", hWnd, debugstr_w(lpText), debugstr_w(lpCaption),
2488 uType, wLanguageId, f);
2489 return MessageBoxExW(hWnd,lpText,lpCaption,uType,wLanguageId);
2490 }
2491
2492 UINT WINAPI MsiMessageBoxExA(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType,
2493 DWORD unknown, WORD wLanguageId, DWORD f)
2494 {
2495 FIXME("(%p, %s, %s, %u, 0x%08x, 0x%08x, 0x%08x): semi-stub\n", hWnd, debugstr_a(lpText),
2496 debugstr_a(lpCaption), uType, unknown, wLanguageId, f);
2497 return MessageBoxExA(hWnd, lpText, lpCaption, uType, wLanguageId);
2498 }
2499
2500 UINT WINAPI MsiMessageBoxExW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType,
2501 DWORD unknown, WORD wLanguageId, DWORD f)
2502 {
2503 FIXME("(%p, %s, %s, %u, 0x%08x, 0x%08x, 0x%08x): semi-stub\n", hWnd, debugstr_w(lpText),
2504 debugstr_w(lpCaption), uType, unknown, wLanguageId, f);
2505 return MessageBoxExW(hWnd, lpText, lpCaption, uType, wLanguageId);
2506 }
2507
2508 UINT WINAPI MsiProvideAssemblyA( LPCSTR szAssemblyName, LPCSTR szAppContext,
2509 DWORD dwInstallMode, DWORD dwAssemblyInfo, LPSTR lpPathBuf,
2510 LPDWORD pcchPathBuf )
2511 {
2512 FIXME("%s %s %08x %08x %p %p\n", debugstr_a(szAssemblyName),
2513 debugstr_a(szAppContext), dwInstallMode, dwAssemblyInfo, lpPathBuf,
2514 pcchPathBuf);
2515 return ERROR_CALL_NOT_IMPLEMENTED;
2516 }
2517
2518 UINT WINAPI MsiProvideAssemblyW( LPCWSTR szAssemblyName, LPCWSTR szAppContext,
2519 DWORD dwInstallMode, DWORD dwAssemblyInfo, LPWSTR lpPathBuf,
2520 LPDWORD pcchPathBuf )
2521 {
2522 FIXME("%s %s %08x %08x %p %p\n", debugstr_w(szAssemblyName),
2523 debugstr_w(szAppContext), dwInstallMode, dwAssemblyInfo, lpPathBuf,
2524 pcchPathBuf);
2525 return ERROR_CALL_NOT_IMPLEMENTED;
2526 }
2527
2528 UINT WINAPI MsiProvideComponentFromDescriptorA( LPCSTR szDescriptor,
2529 LPSTR szPath, LPDWORD pcchPath, LPDWORD pcchArgs )
2530 {
2531 FIXME("%s %p %p %p\n", debugstr_a(szDescriptor), szPath, pcchPath, pcchArgs );
2532 return ERROR_CALL_NOT_IMPLEMENTED;
2533 }
2534
2535 UINT WINAPI MsiProvideComponentFromDescriptorW( LPCWSTR szDescriptor,
2536 LPWSTR szPath, LPDWORD pcchPath, LPDWORD pcchArgs )
2537 {
2538 FIXME("%s %p %p %p\n", debugstr_w(szDescriptor), szPath, pcchPath, pcchArgs );
2539 return ERROR_CALL_NOT_IMPLEMENTED;
2540 }
2541
2542 HRESULT WINAPI MsiGetFileSignatureInformationA( LPCSTR path, DWORD flags, PCCERT_CONTEXT *cert,
2543 LPBYTE hash, LPDWORD hashlen )
2544 {
2545 UINT r;
2546 WCHAR *pathW = NULL;
2547
2548 TRACE("%s %08x %p %p %p\n", debugstr_a(path), flags, cert, hash, hashlen);
2549
2550 if (path && !(pathW = strdupAtoW( path ))) return ERROR_OUTOFMEMORY;
2551 r = MsiGetFileSignatureInformationW( pathW, flags, cert, hash, hashlen );
2552 msi_free( pathW );
2553 return r;
2554 }
2555
2556 HRESULT WINAPI MsiGetFileSignatureInformationW( LPCWSTR path, DWORD flags, PCCERT_CONTEXT *cert,
2557 LPBYTE hash, LPDWORD hashlen )
2558 {
2559 static GUID generic_verify_v2 = WINTRUST_ACTION_GENERIC_VERIFY_V2;
2560 HRESULT hr;
2561 WINTRUST_DATA data;
2562 WINTRUST_FILE_INFO info;
2563 CRYPT_PROVIDER_SGNR *signer;
2564 CRYPT_PROVIDER_CERT *provider;
2565
2566 TRACE("%s %08x %p %p %p\n", debugstr_w(path), flags, cert, hash, hashlen);
2567
2568 if (!path || !cert) return E_INVALIDARG;
2569
2570 info.cbStruct = sizeof(info);
2571 info.pcwszFilePath = path;
2572 info.hFile = NULL;
2573 info.pgKnownSubject = NULL;
2574
2575 data.cbStruct = sizeof(data);
2576 data.pPolicyCallbackData = NULL;
2577 data.pSIPClientData = NULL;
2578 data.dwUIChoice = WTD_UI_NONE;
2579 data.fdwRevocationChecks = WTD_REVOKE_WHOLECHAIN;
2580 data.dwUnionChoice = WTD_CHOICE_FILE;
2581 data.u.pFile = &info;
2582 data.dwStateAction = WTD_STATEACTION_VERIFY;
2583 data.hWVTStateData = NULL;
2584 data.pwszURLReference = NULL;
2585 data.dwProvFlags = 0;
2586 data.dwUIContext = WTD_UICONTEXT_INSTALL;
2587 hr = WinVerifyTrustEx( INVALID_HANDLE_VALUE, &generic_verify_v2, &data );
2588 *cert = NULL;
2589 if (FAILED(hr)) goto done;
2590
2591 if (!(signer = WTHelperGetProvSignerFromChain( data.hWVTStateData, 0, FALSE, 0 )))
2592 {
2593 hr = TRUST_E_NOSIGNATURE;
2594 goto done;
2595 }
2596 if (hash)
2597 {
2598 DWORD len = signer->psSigner->EncryptedHash.cbData;
2599 if (*hashlen < len)
2600 {
2601 *hashlen = len;
2602 hr = HRESULT_FROM_WIN32(ERROR_MORE_DATA);
2603 goto done;
2604 }
2605 memcpy( hash, signer->psSigner->EncryptedHash.pbData, len );
2606 *hashlen = len;
2607 }
2608 if (!(provider = WTHelperGetProvCertFromChain( signer, 0 )))
2609 {
2610 hr = TRUST_E_PROVIDER_UNKNOWN;
2611 goto done;
2612 }
2613 *cert = CertDuplicateCertificateContext( provider->pCert );
2614
2615 done:
2616 data.dwStateAction = WTD_STATEACTION_CLOSE;
2617 WinVerifyTrustEx( INVALID_HANDLE_VALUE, &generic_verify_v2, &data );
2618 return hr;
2619 }
2620
2621 /******************************************************************
2622 * MsiGetProductPropertyA [MSI.@]
2623 */
2624 UINT WINAPI MsiGetProductPropertyA(MSIHANDLE hProduct, LPCSTR szProperty,
2625 LPSTR szValue, LPDWORD pccbValue)
2626 {
2627 LPWSTR prop = NULL, val = NULL;
2628 DWORD len;
2629 UINT r;
2630
2631 TRACE("(%d, %s, %p, %p)\n", hProduct, debugstr_a(szProperty),
2632 szValue, pccbValue);
2633
2634 if (szValue && !pccbValue)
2635 return ERROR_INVALID_PARAMETER;
2636
2637 if (szProperty) prop = strdupAtoW(szProperty);
2638
2639 len = 0;
2640 r = MsiGetProductPropertyW(hProduct, prop, NULL, &len);
2641 if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA)
2642 goto done;
2643
2644 if (r == ERROR_SUCCESS)
2645 {
2646 if (szValue) *szValue = '\0';
2647 if (pccbValue) *pccbValue = 0;
2648 goto done;
2649 }
2650
2651 val = msi_alloc(++len * sizeof(WCHAR));
2652 if (!val)
2653 {
2654 r = ERROR_OUTOFMEMORY;
2655 goto done;
2656 }
2657
2658 r = MsiGetProductPropertyW(hProduct, prop, val, &len);
2659 if (r != ERROR_SUCCESS)
2660 goto done;
2661
2662 len = WideCharToMultiByte(CP_ACP, 0, val, -1, NULL, 0, NULL, NULL);
2663
2664 if (szValue)
2665 WideCharToMultiByte(CP_ACP, 0, val, -1, szValue,
2666 *pccbValue, NULL, NULL);
2667
2668 if (pccbValue)
2669 {
2670 if (len > *pccbValue)
2671 r = ERROR_MORE_DATA;
2672
2673 *pccbValue = len - 1;
2674 }
2675
2676 done:
2677 msi_free(prop);
2678 msi_free(val);
2679
2680 return r;
2681 }
2682
2683 /******************************************************************
2684 * MsiGetProductPropertyW [MSI.@]
2685 */
2686 UINT WINAPI MsiGetProductPropertyW(MSIHANDLE hProduct, LPCWSTR szProperty,
2687 LPWSTR szValue, LPDWORD pccbValue)
2688 {
2689 MSIPACKAGE *package;
2690 MSIQUERY *view = NULL;
2691 MSIRECORD *rec = NULL;
2692 LPCWSTR val;
2693 UINT r;
2694
2695 static const WCHAR query[] = {
2696 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
2697 '`','P','r','o','p','e','r','t','y','`',' ','W','H','E','R','E',' ',
2698 '`','P','r','o','p','e','r','t','y','`','=','\'','%','s','\'',0};
2699
2700 TRACE("(%d, %s, %p, %p)\n", hProduct, debugstr_w(szProperty),
2701 szValue, pccbValue);
2702
2703 if (!szProperty)
2704 return ERROR_INVALID_PARAMETER;
2705
2706 if (szValue && !pccbValue)
2707 return ERROR_INVALID_PARAMETER;
2708
2709 package = msihandle2msiinfo(hProduct, MSIHANDLETYPE_PACKAGE);
2710 if (!package)
2711 return ERROR_INVALID_HANDLE;
2712
2713 r = MSI_OpenQuery(package->db, &view, query, szProperty);
2714 if (r != ERROR_SUCCESS)
2715 goto done;
2716
2717 r = MSI_ViewExecute(view, 0);
2718 if (r != ERROR_SUCCESS)
2719 goto done;
2720
2721 r = MSI_ViewFetch(view, &rec);
2722 if (r != ERROR_SUCCESS)
2723 goto done;
2724
2725 val = MSI_RecordGetString(rec, 2);
2726 if (!val)
2727 goto done;
2728
2729 if (lstrlenW(val) >= *pccbValue)
2730 {
2731 lstrcpynW(szValue, val, *pccbValue);
2732 *pccbValue = lstrlenW(val);
2733 r = ERROR_MORE_DATA;
2734 }
2735 else
2736 {
2737 lstrcpyW(szValue, val);
2738 *pccbValue = lstrlenW(val);
2739 r = ERROR_SUCCESS;
2740 }
2741
2742 done:
2743 if (view)
2744 {
2745 MSI_ViewClose(view);
2746 msiobj_release(&view->hdr);
2747 if (rec) msiobj_release(&rec->hdr);
2748 }
2749
2750 if (!rec)
2751 {
2752 if (szValue) *szValue = '\0';
2753 if (pccbValue) *pccbValue = 0;
2754 r = ERROR_SUCCESS;
2755 }
2756
2757 msiobj_release(&package->hdr);
2758 return r;
2759 }
2760
2761 UINT WINAPI MsiVerifyPackageA( LPCSTR szPackage )
2762 {
2763 UINT r;
2764 LPWSTR szPack = NULL;
2765
2766 TRACE("%s\n", debugstr_a(szPackage) );
2767
2768 if( szPackage )
2769 {
2770 szPack = strdupAtoW( szPackage );
2771 if( !szPack )
2772 return ERROR_OUTOFMEMORY;
2773 }
2774
2775 r = MsiVerifyPackageW( szPack );
2776
2777 msi_free( szPack );
2778
2779 return r;
2780 }
2781
2782 UINT WINAPI MsiVerifyPackageW( LPCWSTR szPackage )
2783 {
2784 MSIHANDLE handle;
2785 UINT r;
2786
2787 TRACE("%s\n", debugstr_w(szPackage) );
2788
2789 r = MsiOpenDatabaseW( szPackage, MSIDBOPEN_READONLY, &handle );
2790 MsiCloseHandle( handle );
2791
2792 return r;
2793 }
2794
2795 static INSTALLSTATE MSI_GetComponentPath(LPCWSTR szProduct, LPCWSTR szComponent,
2796 awstring* lpPathBuf, LPDWORD pcchBuf)
2797 {
2798 static const WCHAR wininstaller[] =
2799 {'W','i','n','d','o','w','s','I','n','s','t','a','l','l','e','r',0};
2800 WCHAR squished_pc[GUID_SIZE];
2801 WCHAR squished_comp[GUID_SIZE];
2802 HKEY hkey;
2803 LPWSTR path = NULL;
2804 INSTALLSTATE state;
2805 DWORD version;
2806
2807 if (!szProduct || !szComponent)
2808 return INSTALLSTATE_INVALIDARG;
2809
2810 if (lpPathBuf->str.w && !pcchBuf)
2811 return INSTALLSTATE_INVALIDARG;
2812
2813 if (!squash_guid(szProduct, squished_pc) ||
2814 !squash_guid(szComponent, squished_comp))
2815 return INSTALLSTATE_INVALIDARG;
2816
2817 state = INSTALLSTATE_UNKNOWN;
2818
2819 if (MSIREG_OpenUserDataComponentKey(szComponent, szLocalSid, &hkey, FALSE) == ERROR_SUCCESS ||
2820 MSIREG_OpenUserDataComponentKey(szComponent, NULL, &hkey, FALSE) == ERROR_SUCCESS)
2821 {
2822 path = msi_reg_get_val_str(hkey, squished_pc);
2823 RegCloseKey(hkey);
2824
2825 state = INSTALLSTATE_ABSENT;
2826
2827 if ((MSIREG_OpenInstallProps(szProduct, MSIINSTALLCONTEXT_MACHINE, NULL,
2828 &hkey, FALSE) == ERROR_SUCCESS ||
2829 MSIREG_OpenUserDataProductKey(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
2830 NULL, &hkey, FALSE) == ERROR_SUCCESS) &&
2831 msi_reg_get_val_dword(hkey, wininstaller, &version) &&
2832 GetFileAttributesW(path) != INVALID_FILE_ATTRIBUTES)
2833 {
2834 RegCloseKey(hkey);
2835 state = INSTALLSTATE_LOCAL;
2836 }
2837 }
2838
2839 if (state != INSTALLSTATE_LOCAL &&
2840 (MSIREG_OpenProductKey(szProduct, NULL,
2841 MSIINSTALLCONTEXT_USERUNMANAGED,
2842 &hkey, FALSE) == ERROR_SUCCESS ||
2843 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_MACHINE,
2844 &hkey, FALSE) == ERROR_SUCCESS))
2845 {
2846 RegCloseKey(hkey);
2847
2848 if (MSIREG_OpenUserDataComponentKey(szComponent, szLocalSid, &hkey, FALSE) == ERROR_SUCCESS ||
2849 MSIREG_OpenUserDataComponentKey(szComponent, NULL, &hkey, FALSE) == ERROR_SUCCESS)
2850 {
2851 msi_free(path);
2852 path = msi_reg_get_val_str(hkey, squished_pc);
2853 RegCloseKey(hkey);
2854
2855 state = INSTALLSTATE_ABSENT;
2856
2857 if (GetFileAttributesW(path) != INVALID_FILE_ATTRIBUTES)
2858 state = INSTALLSTATE_LOCAL;
2859 }
2860 }
2861
2862 if (!path)
2863 return INSTALLSTATE_UNKNOWN;
2864
2865 if (state == INSTALLSTATE_LOCAL && !*path)
2866 state = INSTALLSTATE_NOTUSED;
2867
2868 msi_strcpy_to_awstring(path, -1, lpPathBuf, pcchBuf);
2869 msi_free(path);
2870 return state;
2871 }
2872
2873 /******************************************************************
2874 * MsiGetComponentPathW [MSI.@]
2875 */
2876 INSTALLSTATE WINAPI MsiGetComponentPathW(LPCWSTR szProduct, LPCWSTR szComponent,
2877 LPWSTR lpPathBuf, LPDWORD pcchBuf)
2878 {
2879 awstring path;
2880
2881 TRACE("%s %s %p %p\n", debugstr_w(szProduct), debugstr_w(szComponent), lpPathBuf, pcchBuf);
2882
2883 path.unicode = TRUE;
2884 path.str.w = lpPathBuf;
2885
2886 return MSI_GetComponentPath( szProduct, szComponent, &path, pcchBuf );
2887 }
2888
2889 /******************************************************************
2890 * MsiGetComponentPathA [MSI.@]
2891 */
2892 INSTALLSTATE WINAPI MsiGetComponentPathA(LPCSTR szProduct, LPCSTR szComponent,
2893 LPSTR lpPathBuf, LPDWORD pcchBuf)
2894 {
2895 LPWSTR szwProduct, szwComponent = NULL;
2896 INSTALLSTATE r = INSTALLSTATE_UNKNOWN;
2897 awstring path;
2898
2899 TRACE("%s %s %p %p\n", debugstr_a(szProduct), debugstr_a(szComponent), lpPathBuf, pcchBuf);
2900
2901 szwProduct = strdupAtoW( szProduct );
2902 if( szProduct && !szwProduct)
2903 goto end;
2904
2905 szwComponent = strdupAtoW( szComponent );
2906 if( szComponent && !szwComponent )
2907 goto end;
2908
2909 path.unicode = FALSE;
2910 path.str.a = lpPathBuf;
2911
2912 r = MSI_GetComponentPath( szwProduct, szwComponent, &path, pcchBuf );
2913
2914 end:
2915 msi_free( szwProduct );
2916 msi_free( szwComponent );
2917
2918 return r;
2919 }
2920
2921 static UINT query_feature_state( const WCHAR *product, const WCHAR *squashed, const WCHAR *usersid,
2922 MSIINSTALLCONTEXT ctx, const WCHAR *feature, INSTALLSTATE *state )
2923 {
2924 UINT r;
2925 HKEY hkey;
2926 WCHAR *parent, *components, *path;
2927 const WCHAR *p;
2928 BOOL missing = FALSE, source = FALSE;
2929 WCHAR comp[GUID_SIZE];
2930 GUID guid;
2931
2932 if (ctx != MSIINSTALLCONTEXT_MACHINE) SetLastError( ERROR_SUCCESS );
2933
2934 if (MSIREG_OpenFeaturesKey( product, usersid, ctx, &hkey, FALSE )) return ERROR_UNKNOWN_PRODUCT;
2935
2936 parent = msi_reg_get_val_str( hkey, feature );
2937 RegCloseKey( hkey );
2938 if (!parent) return ERROR_UNKNOWN_FEATURE;
2939
2940 *state = (parent[0] == 6) ? INSTALLSTATE_ABSENT : INSTALLSTATE_LOCAL;
2941 msi_free( parent );
2942 if (*state == INSTALLSTATE_ABSENT)
2943 return ERROR_SUCCESS;
2944
2945 r = MSIREG_OpenUserDataFeaturesKey( product, usersid, ctx, &hkey, FALSE );
2946 if (r != ERROR_SUCCESS)
2947 {
2948 *state = INSTALLSTATE_ADVERTISED;
2949 return ERROR_SUCCESS;
2950 }
2951 components = msi_reg_get_val_str( hkey, feature );
2952 RegCloseKey( hkey );
2953
2954 TRACE("buffer = %s\n", debugstr_w(components));
2955
2956 if (!components)
2957 {
2958 *state = INSTALLSTATE_ADVERTISED;
2959 return ERROR_SUCCESS;
2960 }
2961 for (p = components; *p && *p != 2 ; p += 20)
2962 {
2963 if (!decode_base85_guid( p, &guid ))
2964 {
2965 if (p != components) break;
2966 msi_free( components );
2967 *state = INSTALLSTATE_BADCONFIG;
2968 return ERROR_BAD_CONFIGURATION;
2969 }
2970 StringFromGUID2( &guid, comp, GUID_SIZE );
2971 if (ctx == MSIINSTALLCONTEXT_MACHINE)
2972 r = MSIREG_OpenUserDataComponentKey( comp, szLocalSid, &hkey, FALSE );
2973 else
2974 r = MSIREG_OpenUserDataComponentKey( comp, usersid, &hkey, FALSE );
2975
2976 if (r != ERROR_SUCCESS)
2977 {
2978 msi_free( components );
2979 *state = INSTALLSTATE_ADVERTISED;
2980 return ERROR_SUCCESS;
2981 }
2982 path = msi_reg_get_val_str( hkey, squashed );
2983 if (!path) missing = TRUE;
2984 else if (strlenW( path ) > 2 &&
2985 path[0] >= '0' && path[0] <= '9' &&
2986 path[1] >= '0' && path[1] <= '9')
2987 {
2988 source = TRUE;
2989 }
2990 msi_free( path );
2991 }
2992 msi_free( components );
2993
2994 if (missing)
2995 *state = INSTALLSTATE_ADVERTISED;
2996 else if (source)
2997 *state = INSTALLSTATE_SOURCE;
2998 else
2999 *state = INSTALLSTATE_LOCAL;
3000
3001 TRACE("returning state %d\n", *state);
3002 return ERROR_SUCCESS;
3003 }
3004
3005 UINT WINAPI MsiQueryFeatureStateExA( LPCSTR product, LPCSTR usersid, MSIINSTALLCONTEXT ctx,
3006 LPCSTR feature, INSTALLSTATE *state )
3007 {
3008 UINT r;
3009 WCHAR *productW = NULL, *usersidW = NULL, *featureW = NULL;
3010
3011 if (product && !(productW = strdupAtoW( product ))) return ERROR_OUTOFMEMORY;
3012 if (usersid && !(usersidW = strdupAtoW( usersid )))
3013 {
3014 msi_free( productW );
3015 return ERROR_OUTOFMEMORY;
3016 }
3017 if (feature && !(featureW = strdupAtoW( feature )))
3018 {
3019 msi_free( productW );
3020 msi_free( usersidW );
3021 return ERROR_OUTOFMEMORY;
3022 }
3023 r = MsiQueryFeatureStateExW( productW, usersidW, ctx, featureW, state );
3024 msi_free( productW );
3025 msi_free( usersidW );
3026 msi_free( featureW );
3027 return r;
3028 }
3029
3030 UINT WINAPI MsiQueryFeatureStateExW( LPCWSTR product, LPCWSTR usersid, MSIINSTALLCONTEXT ctx,
3031 LPCWSTR feature, INSTALLSTATE *state )
3032 {
3033 WCHAR squashed[33];
3034 if (!squash_guid( product, squashed )) return ERROR_INVALID_PARAMETER;
3035 return query_feature_state( product, squashed, usersid, ctx, feature, state );
3036 }
3037
3038 /******************************************************************
3039 * MsiQueryFeatureStateA [MSI.@]
3040 */
3041 INSTALLSTATE WINAPI MsiQueryFeatureStateA(LPCSTR szProduct, LPCSTR szFeature)
3042 {
3043 LPWSTR szwProduct = NULL, szwFeature= NULL;
3044 INSTALLSTATE rc = INSTALLSTATE_UNKNOWN;
3045
3046 szwProduct = strdupAtoW( szProduct );
3047 if ( szProduct && !szwProduct )
3048 goto end;
3049
3050 szwFeature = strdupAtoW( szFeature );
3051 if ( szFeature && !szwFeature )
3052 goto end;
3053
3054 rc = MsiQueryFeatureStateW(szwProduct, szwFeature);
3055
3056 end:
3057 msi_free( szwProduct);
3058 msi_free( szwFeature);
3059
3060 return rc;
3061 }
3062
3063 /******************************************************************
3064 * MsiQueryFeatureStateW [MSI.@]
3065 *
3066 * Checks the state of a feature
3067 *
3068 * PARAMS
3069 * szProduct [I] Product's GUID string
3070 * szFeature [I] Feature's GUID string
3071 *
3072 * RETURNS
3073 * INSTALLSTATE_LOCAL Feature is installed and usable
3074 * INSTALLSTATE_ABSENT Feature is absent
3075 * INSTALLSTATE_ADVERTISED Feature should be installed on demand
3076 * INSTALLSTATE_UNKNOWN An error occurred
3077 * INSTALLSTATE_INVALIDARG One of the GUIDs was invalid
3078 *
3079 */
3080 INSTALLSTATE WINAPI MsiQueryFeatureStateW(LPCWSTR szProduct, LPCWSTR szFeature)
3081 {
3082 UINT r;
3083 INSTALLSTATE state;
3084 WCHAR squashed[33];
3085
3086 TRACE("%s %s\n", debugstr_w(szProduct), debugstr_w(szFeature));
3087
3088 if (!szProduct || !szFeature || !squash_guid( szProduct, squashed ))
3089 return INSTALLSTATE_INVALIDARG;
3090
3091 r = query_feature_state( szProduct, squashed, NULL, MSIINSTALLCONTEXT_USERMANAGED, szFeature, &state );
3092 if (r == ERROR_SUCCESS || r == ERROR_BAD_CONFIGURATION) return state;
3093
3094 r = query_feature_state( szProduct, squashed, NULL, MSIINSTALLCONTEXT_USERUNMANAGED, szFeature, &state );
3095 if (r == ERROR_SUCCESS || r == ERROR_BAD_CONFIGURATION) return state;
3096
3097 r = query_feature_state( szProduct, squashed, NULL, MSIINSTALLCONTEXT_MACHINE, szFeature, &state );
3098 if (r == ERROR_SUCCESS || r == ERROR_BAD_CONFIGURATION) return state;
3099
3100 return INSTALLSTATE_UNKNOWN;
3101 }
3102
3103 /******************************************************************
3104 * MsiGetFileVersionA [MSI.@]
3105 */
3106 UINT WINAPI MsiGetFileVersionA(LPCSTR szFilePath, LPSTR lpVersionBuf,
3107 LPDWORD pcchVersionBuf, LPSTR lpLangBuf, LPDWORD pcchLangBuf)
3108 {
3109 LPWSTR szwFilePath = NULL, lpwVersionBuff = NULL, lpwLangBuff = NULL;
3110 UINT ret = ERROR_OUTOFMEMORY;
3111
3112 if ((lpVersionBuf && !pcchVersionBuf) ||
3113 (lpLangBuf && !pcchLangBuf))
3114 return ERROR_INVALID_PARAMETER;
3115
3116 if( szFilePath )
3117 {
3118 szwFilePath = strdupAtoW( szFilePath );
3119 if( !szwFilePath )
3120 goto end;
3121 }
3122
3123 if( lpVersionBuf && pcchVersionBuf && *pcchVersionBuf )
3124 {
3125 lpwVersionBuff = msi_alloc(*pcchVersionBuf*sizeof(WCHAR));
3126 if( !lpwVersionBuff )
3127 goto end;
3128 }
3129
3130 if( lpLangBuf && pcchLangBuf && *pcchLangBuf )
3131 {
3132 lpwLangBuff = msi_alloc(*pcchLangBuf*sizeof(WCHAR));
3133 if( !lpwLangBuff )
3134 goto end;
3135 }
3136
3137 ret = MsiGetFileVersionW(szwFilePath, lpwVersionBuff, pcchVersionBuf,
3138 lpwLangBuff, pcchLangBuf);
3139
3140 if( (ret == ERROR_SUCCESS || ret == ERROR_MORE_DATA) && lpwVersionBuff )
3141 WideCharToMultiByte(CP_ACP, 0, lpwVersionBuff, -1,
3142 lpVersionBuf, *pcchVersionBuf + 1, NULL, NULL);
3143 if( (ret == ERROR_SUCCESS || ret == ERROR_MORE_DATA) && lpwLangBuff )
3144 WideCharToMultiByte(CP_ACP, 0, lpwLangBuff, -1,
3145 lpLangBuf, *pcchLangBuf + 1, NULL, NULL);
3146
3147 end:
3148 msi_free(szwFilePath);
3149 msi_free(lpwVersionBuff);
3150 msi_free(lpwLangBuff);
3151
3152 return ret;
3153 }
3154
3155 static UINT get_file_version( const WCHAR *path, WCHAR *verbuf, DWORD *verlen,
3156 WCHAR *langbuf, DWORD *langlen )
3157 {
3158 static const WCHAR szVersionResource[] = {'\\',0};
3159 static const WCHAR szVersionFormat[] = {'%','d','.','%','d','.','%','d','.','%','d',0};
3160 static const WCHAR szLangFormat[] = {'%','d',0};
3161 UINT ret = ERROR_MORE_DATA;
3162 DWORD len, error;
3163 LPVOID version;
3164 VS_FIXEDFILEINFO *ffi;
3165 USHORT *lang;
3166 WCHAR tmp[32];
3167
3168 if (!(len = GetFileVersionInfoSizeW( path, NULL )))
3169 {
3170 error = GetLastError();
3171 if (error == ERROR_BAD_PATHNAME) return ERROR_FILE_NOT_FOUND;
3172 if (error == ERROR_RESOURCE_DATA_NOT_FOUND) return ERROR_FILE_INVALID;
3173 return error;
3174 }
3175 if (!(version = msi_alloc( len ))) return ERROR_OUTOFMEMORY;
3176 if (!GetFileVersionInfoW( path, 0, len, version ))
3177 {
3178 msi_free( version );
3179 return GetLastError();
3180 }
3181 if (!verbuf && !verlen && !langbuf && !langlen)
3182 {
3183 msi_free( version );
3184 return ERROR_SUCCESS;
3185 }
3186 if (verlen)
3187 {
3188 if (VerQueryValueW( version, szVersionResource, (LPVOID *)&ffi, &len ) && len > 0)
3189 {
3190 sprintfW( tmp, szVersionFormat,
3191 HIWORD(ffi->dwFileVersionMS), LOWORD(ffi->dwFileVersionMS),
3192 HIWORD(ffi->dwFileVersionLS), LOWORD(ffi->dwFileVersionLS) );
3193 if (verbuf) lstrcpynW( verbuf, tmp, *verlen );
3194 len = strlenW( tmp );
3195 if (*verlen > len) ret = ERROR_SUCCESS;
3196 *verlen = len;
3197 }
3198 else
3199 {
3200 if (verbuf) *verbuf = 0;
3201 *verlen = 0;
3202 }
3203 }
3204 if (langlen)
3205 {
3206 if (VerQueryValueW( version, szLangResource, (LPVOID *)&lang, &len ) && len > 0)
3207 {
3208 sprintfW( tmp, szLangFormat, *lang );
3209 if (langbuf) lstrcpynW( langbuf, tmp, *langlen );
3210 len = strlenW( tmp );
3211 if (*langlen > len) ret = ERROR_SUCCESS;
3212 *langlen = len;
3213 }
3214 else
3215 {
3216 if (langbuf) *langbuf = 0;
3217 *langlen = 0;
3218 }
3219 }
3220 msi_free( version );
3221 return ret;
3222 }
3223
3224
3225 /******************************************************************
3226 * MsiGetFileVersionW [MSI.@]
3227 */
3228 UINT WINAPI MsiGetFileVersionW( LPCWSTR path, LPWSTR verbuf, LPDWORD verlen,
3229 LPWSTR langbuf, LPDWORD langlen )
3230 {
3231 UINT ret;
3232
3233 TRACE("%s %p %u %p %u\n", debugstr_w(path), verbuf, verlen ? *verlen : 0,
3234 langbuf, langlen ? *langlen : 0);
3235
3236 if ((verbuf && !verlen) || (langbuf && !langlen))
3237 return ERROR_INVALID_PARAMETER;
3238
3239 ret = get_file_version( path, verbuf, verlen, langbuf, langlen );
3240 if (ret == ERROR_RESOURCE_DATA_NOT_FOUND && verlen)
3241 {
3242 int len;
3243 WCHAR *version = msi_font_version_from_file( path );
3244 if (!version) return ERROR_FILE_INVALID;
3245 len = strlenW( version );
3246 if (len >= *verlen) ret = ERROR_MORE_DATA;
3247 else if (verbuf)
3248 {
3249 strcpyW( verbuf, version );
3250 ret = ERROR_SUCCESS;
3251 }
3252 *verlen = len;
3253 msi_free( version );
3254 }
3255 return ret;
3256 }
3257
3258 /***********************************************************************
3259 * MsiGetFeatureUsageW [MSI.@]
3260 */
3261 UINT WINAPI MsiGetFeatureUsageW( LPCWSTR szProduct, LPCWSTR szFeature,
3262 LPDWORD pdwUseCount, LPWORD pwDateUsed )
3263 {
3264 FIXME("%s %s %p %p\n",debugstr_w(szProduct), debugstr_w(szFeature),
3265 pdwUseCount, pwDateUsed);
3266 return ERROR_CALL_NOT_IMPLEMENTED;
3267 }
3268
3269 /***********************************************************************
3270 * MsiGetFeatureUsageA [MSI.@]
3271 */
3272 UINT WINAPI MsiGetFeatureUsageA( LPCSTR szProduct, LPCSTR szFeature,
3273 LPDWORD pdwUseCount, LPWORD pwDateUsed )
3274 {
3275 LPWSTR prod = NULL, feat = NULL;
3276 UINT ret = ERROR_OUTOFMEMORY;
3277
3278 TRACE("%s %s %p %p\n", debugstr_a(szProduct), debugstr_a(szFeature),
3279 pdwUseCount, pwDateUsed);
3280
3281 prod = strdupAtoW( szProduct );
3282 if (szProduct && !prod)
3283 goto end;
3284
3285 feat = strdupAtoW( szFeature );
3286 if (szFeature && !feat)
3287 goto end;
3288
3289 ret = MsiGetFeatureUsageW( prod, feat, pdwUseCount, pwDateUsed );
3290
3291 end:
3292 msi_free( prod );
3293 msi_free( feat );
3294
3295 return ret;
3296 }
3297
3298 /***********************************************************************
3299 * MsiUseFeatureExW [MSI.@]
3300 */
3301 INSTALLSTATE WINAPI MsiUseFeatureExW( LPCWSTR szProduct, LPCWSTR szFeature,
3302 DWORD dwInstallMode, DWORD dwReserved )
3303 {
3304 INSTALLSTATE state;
3305
3306 TRACE("%s %s %i %i\n", debugstr_w(szProduct), debugstr_w(szFeature),
3307 dwInstallMode, dwReserved);
3308
3309 state = MsiQueryFeatureStateW( szProduct, szFeature );
3310
3311 if (dwReserved)
3312 return INSTALLSTATE_INVALIDARG;
3313
3314 if (state == INSTALLSTATE_LOCAL && dwInstallMode != INSTALLMODE_NODETECTION)
3315 {
3316 FIXME("mark product %s feature %s as used\n",
3317 debugstr_w(szProduct), debugstr_w(szFeature) );
3318 }
3319
3320 return state;
3321 }
3322
3323 /***********************************************************************
3324 * MsiUseFeatureExA [MSI.@]
3325 */
3326 INSTALLSTATE WINAPI MsiUseFeatureExA( LPCSTR szProduct, LPCSTR szFeature,
3327 DWORD dwInstallMode, DWORD dwReserved )
3328 {
3329 INSTALLSTATE ret = INSTALLSTATE_UNKNOWN;
3330 LPWSTR prod = NULL, feat = NULL;
3331
3332 TRACE("%s %s %i %i\n", debugstr_a(szProduct), debugstr_a(szFeature),
3333 dwInstallMode, dwReserved);
3334
3335 prod = strdupAtoW( szProduct );
3336 if (szProduct && !prod)
3337 goto end;
3338
3339 feat = strdupAtoW( szFeature );
3340 if (szFeature && !feat)
3341 goto end;
3342
3343 ret = MsiUseFeatureExW( prod, feat, dwInstallMode, dwReserved );
3344
3345 end:
3346 msi_free( prod );
3347 msi_free( feat );
3348
3349 return ret;
3350 }
3351
3352 /***********************************************************************
3353 * MsiUseFeatureW [MSI.@]
3354 */
3355 INSTALLSTATE WINAPI MsiUseFeatureW( LPCWSTR szProduct, LPCWSTR szFeature )
3356 {
3357 return MsiUseFeatureExW(szProduct, szFeature, 0, 0);
3358 }
3359
3360 /***********************************************************************
3361 * MsiUseFeatureA [MSI.@]
3362 */
3363 INSTALLSTATE WINAPI MsiUseFeatureA( LPCSTR szProduct, LPCSTR szFeature )
3364 {
3365 return MsiUseFeatureExA(szProduct, szFeature, 0, 0);
3366 }
3367
3368 /***********************************************************************
3369 * MSI_ProvideQualifiedComponentEx [internal]
3370 */
3371 static UINT MSI_ProvideQualifiedComponentEx(LPCWSTR szComponent,
3372 LPCWSTR szQualifier, DWORD dwInstallMode, LPCWSTR szProduct,
3373 DWORD Unused1, DWORD Unused2, awstring *lpPathBuf,
3374 LPDWORD pcchPathBuf)
3375 {
3376 WCHAR product[MAX_FEATURE_CHARS+1], component[MAX_FEATURE_CHARS+1],
3377 feature[MAX_FEATURE_CHARS+1];
3378 LPWSTR info;
3379 HKEY hkey;
3380 DWORD sz;
3381 UINT rc;
3382
3383 rc = MSIREG_OpenUserComponentsKey(szComponent, &hkey, FALSE);
3384 if (rc != ERROR_SUCCESS)
3385 return ERROR_INDEX_ABSENT;
3386
3387 info = msi_reg_get_val_str( hkey, szQualifier );
3388 RegCloseKey(hkey);
3389
3390 if (!info)
3391 return ERROR_INDEX_ABSENT;
3392
3393 MsiDecomposeDescriptorW(info, product, feature, component, &sz);
3394
3395 if (!szProduct)
3396 rc = MSI_GetComponentPath(product, component, lpPathBuf, pcchPathBuf);
3397 else
3398 rc = MSI_GetComponentPath(szProduct, component, lpPathBuf, pcchPathBuf);
3399
3400 msi_free( info );
3401
3402 if (rc != INSTALLSTATE_LOCAL)
3403 return ERROR_FILE_NOT_FOUND;
3404
3405 return ERROR_SUCCESS;
3406 }
3407
3408 /***********************************************************************
3409 * MsiProvideQualifiedComponentExW [MSI.@]
3410 */
3411 UINT WINAPI MsiProvideQualifiedComponentExW(LPCWSTR szComponent,
3412 LPCWSTR szQualifier, DWORD dwInstallMode, LPCWSTR szProduct,
3413 DWORD Unused1, DWORD Unused2, LPWSTR lpPathBuf,
3414 LPDWORD pcchPathBuf)
3415 {
3416 awstring path;
3417
3418 TRACE("%s %s %u %s %u %u %p %p\n", debugstr_w(szComponent),
3419 debugstr_w(szQualifier), dwInstallMode, debugstr_w(szProduct),
3420 Unused1, Unused2, lpPathBuf, pcchPathBuf);
3421
3422 path.unicode = TRUE;
3423 path.str.w = lpPathBuf;
3424
3425 return MSI_ProvideQualifiedComponentEx(szComponent, szQualifier,
3426 dwInstallMode, szProduct, Unused1, Unused2, &path, pcchPathBuf);
3427 }
3428
3429 /***********************************************************************
3430 * MsiProvideQualifiedComponentExA [MSI.@]
3431 */
3432 UINT WINAPI MsiProvideQualifiedComponentExA(LPCSTR szComponent,
3433 LPCSTR szQualifier, DWORD dwInstallMode, LPCSTR szProduct,
3434 DWORD Unused1, DWORD Unused2, LPSTR lpPathBuf,
3435 LPDWORD pcchPathBuf)
3436 {
3437 LPWSTR szwComponent, szwQualifier = NULL, szwProduct = NULL;
3438 UINT r = ERROR_OUTOFMEMORY;
3439 awstring path;
3440
3441 TRACE("%s %s %u %s %u %u %p %p\n", debugstr_a(szComponent),
3442 debugstr_a(szQualifier), dwInstallMode, debugstr_a(szProduct),
3443 Unused1, Unused2, lpPathBuf, pcchPathBuf);
3444
3445 szwComponent = strdupAtoW( szComponent );
3446 if (szComponent && !szwComponent)
3447 goto end;
3448
3449 szwQualifier = strdupAtoW( szQualifier );
3450 if (szQualifier && !szwQualifier)
3451 goto end;
3452
3453 szwProduct = strdupAtoW( szProduct );
3454 if (szProduct && !szwProduct)
3455 goto end;
3456
3457 path.unicode = FALSE;
3458 path.str.a = lpPathBuf;
3459
3460 r = MSI_ProvideQualifiedComponentEx(szwComponent, szwQualifier,
3461 dwInstallMode, szwProduct, Unused1,
3462 Unused2, &path, pcchPathBuf);
3463 end:
3464 msi_free(szwProduct);
3465 msi_free(szwComponent);
3466 msi_free(szwQualifier);
3467
3468 return r;
3469 }
3470
3471 /***********************************************************************
3472 * MsiProvideQualifiedComponentW [MSI.@]
3473 */
3474 UINT WINAPI MsiProvideQualifiedComponentW( LPCWSTR szComponent,
3475 LPCWSTR szQualifier, DWORD dwInstallMode, LPWSTR lpPathBuf,
3476 LPDWORD pcchPathBuf)
3477 {
3478 return MsiProvideQualifiedComponentExW(szComponent, szQualifier,
3479 dwInstallMode, NULL, 0, 0, lpPathBuf, pcchPathBuf);
3480 }
3481
3482 /***********************************************************************
3483 * MsiProvideQualifiedComponentA [MSI.@]
3484 */
3485 UINT WINAPI MsiProvideQualifiedComponentA( LPCSTR szComponent,
3486 LPCSTR szQualifier, DWORD dwInstallMode, LPSTR lpPathBuf,
3487 LPDWORD pcchPathBuf)
3488 {
3489 return MsiProvideQualifiedComponentExA(szComponent, szQualifier,
3490 dwInstallMode, NULL, 0, 0, lpPathBuf, pcchPathBuf);
3491 }
3492
3493 /***********************************************************************
3494 * MSI_GetUserInfo [internal]
3495 */
3496 static USERINFOSTATE MSI_GetUserInfo(LPCWSTR szProduct,
3497 awstring *lpUserNameBuf, LPDWORD pcchUserNameBuf,
3498 awstring *lpOrgNameBuf, LPDWORD pcchOrgNameBuf,
3499 awstring *lpSerialBuf, LPDWORD pcchSerialBuf)
3500 {
3501 WCHAR squished_pc[SQUISH_GUID_SIZE];
3502 LPWSTR user, org, serial;
3503 USERINFOSTATE state;
3504 HKEY hkey, props;
3505 LPCWSTR orgptr;
3506 UINT r;
3507
3508 TRACE("%s %p %p %p %p %p %p\n", debugstr_w(szProduct), lpUserNameBuf,
3509 pcchUserNameBuf, lpOrgNameBuf, pcchOrgNameBuf, lpSerialBuf,
3510 pcchSerialBuf);
3511
3512 if (!szProduct || !squash_guid(szProduct, squished_pc))
3513 return USERINFOSTATE_INVALIDARG;
3514
3515 if (MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERMANAGED,
3516 &hkey, FALSE) != ERROR_SUCCESS &&
3517 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_USERUNMANAGED,
3518 &hkey, FALSE) != ERROR_SUCCESS &&
3519 MSIREG_OpenProductKey(szProduct, NULL, MSIINSTALLCONTEXT_MACHINE,
3520 &hkey, FALSE) != ERROR_SUCCESS)
3521 {
3522 return USERINFOSTATE_UNKNOWN;
3523 }
3524
3525 if (MSIREG_OpenInstallProps(szProduct, MSIINSTALLCONTEXT_USERUNMANAGED,
3526 NULL, &props, FALSE) != ERROR_SUCCESS &&
3527 MSIREG_OpenInstallProps(szProduct, MSIINSTALLCONTEXT_MACHINE,
3528 NULL, &props, FALSE) != ERROR_SUCCESS)
3529 {
3530 RegCloseKey(hkey);
3531 return USERINFOSTATE_ABSENT;
3532 }
3533
3534 user = msi_reg_get_val_str(props, INSTALLPROPERTY_REGOWNERW);
3535 org = msi_reg_get_val_str(props, INSTALLPROPERTY_REGCOMPANYW);
3536 serial = msi_reg_get_val_str(props, INSTALLPROPERTY_PRODUCTIDW);
3537 state = USERINFOSTATE_ABSENT;
3538
3539 RegCloseKey(hkey);
3540 RegCloseKey(props);
3541
3542 if (user && serial)
3543 state = USERINFOSTATE_PRESENT;
3544
3545 if (pcchUserNameBuf)
3546 {
3547 if (lpUserNameBuf && !user)
3548 {
3549 (*pcchUserNameBuf)--;
3550 goto done;
3551 }
3552
3553 r = msi_strcpy_to_awstring(user, -1, lpUserNameBuf, pcchUserNameBuf);
3554 if (r == ERROR_MORE_DATA)
3555 {
3556 state = USERINFOSTATE_MOREDATA;
3557 goto done;
3558 }
3559 }
3560
3561 if (pcchOrgNameBuf)
3562 {
3563 orgptr = org;
3564 if (!orgptr) orgptr = szEmpty;
3565
3566 r = msi_strcpy_to_awstring(orgptr, -1, lpOrgNameBuf, pcchOrgNameBuf);
3567 if (r == ERROR_MORE_DATA)
3568 {
3569 state = USERINFOSTATE_MOREDATA;
3570 goto done;
3571 }
3572 }
3573
3574 if (pcchSerialBuf)
3575 {
3576 if (!serial)
3577 {
3578 (*pcchSerialBuf)--;
3579 goto done;
3580 }
3581
3582 r = msi_strcpy_to_awstring(serial, -1, lpSerialBuf, pcchSerialBuf);
3583 if (r == ERROR_MORE_DATA)
3584 state = USERINFOSTATE_MOREDATA;
3585 }
3586
3587 done:
3588 msi_free(user);
3589 msi_free(org);
3590 msi_free(serial);
3591
3592 return state;
3593 }
3594
3595 /***********************************************************************
3596 * MsiGetUserInfoW [MSI.@]
3597 */
3598 USERINFOSTATE WINAPI MsiGetUserInfoW(LPCWSTR szProduct,
3599 LPWSTR lpUserNameBuf, LPDWORD pcchUserNameBuf,
3600 LPWSTR lpOrgNameBuf, LPDWORD pcchOrgNameBuf,
3601 LPWSTR lpSerialBuf, LPDWORD pcchSerialBuf)
3602 {
3603 awstring user, org, serial;
3604
3605 if ((lpUserNameBuf && !pcchUserNameBuf) ||
3606 (lpOrgNameBuf && !pcchOrgNameBuf) ||
3607 (lpSerialBuf && !pcchSerialBuf))
3608 return USERINFOSTATE_INVALIDARG;
3609
3610 user.unicode = TRUE;
3611 user.str.w = lpUserNameBuf;
3612 org.unicode = TRUE;
3613 org.str.w = lpOrgNameBuf;
3614 serial.unicode = TRUE;
3615 serial.str.w = lpSerialBuf;
3616
3617 return MSI_GetUserInfo( szProduct, &user, pcchUserNameBuf,
3618 &org, pcchOrgNameBuf,
3619 &serial, pcchSerialBuf );
3620 }
3621
3622 USERINFOSTATE WINAPI MsiGetUserInfoA(LPCSTR szProduct,
3623 LPSTR lpUserNameBuf, LPDWORD pcchUserNameBuf,
3624 LPSTR lpOrgNameBuf, LPDWORD pcchOrgNameBuf,
3625 LPSTR lpSerialBuf, LPDWORD pcchSerialBuf)
3626 {
3627 awstring user, org, serial;
3628 LPWSTR prod;
3629 UINT r;
3630
3631 if ((lpUserNameBuf && !pcchUserNameBuf) ||
3632 (lpOrgNameBuf && !pcchOrgNameBuf) ||
3633 (lpSerialBuf && !pcchSerialBuf))
3634 return USERINFOSTATE_INVALIDARG;
3635
3636 prod = strdupAtoW( szProduct );
3637 if (szProduct && !prod)
3638 return ERROR_OUTOFMEMORY;
3639
3640 user.unicode = FALSE;
3641 user.str.a = lpUserNameBuf;
3642 org.unicode = FALSE;
3643 org.str.a = lpOrgNameBuf;
3644 serial.unicode = FALSE;
3645 serial.str.a = lpSerialBuf;
3646
3647 r = MSI_GetUserInfo( prod, &user, pcchUserNameBuf,
3648 &org, pcchOrgNameBuf,
3649 &serial, pcchSerialBuf );
3650
3651 msi_free( prod );
3652
3653 return r;
3654 }
3655
3656 UINT WINAPI MsiCollectUserInfoW(LPCWSTR szProduct)
3657 {
3658 MSIHANDLE handle;
3659 UINT rc;
3660 MSIPACKAGE *package;
3661 static const WCHAR szFirstRun[] = {'F','i','r','s','t','R','u','n',0};
3662
3663 TRACE("(%s)\n",debugstr_w(szProduct));
3664
3665 rc = MsiOpenProductW(szProduct,&handle);
3666 if (rc != ERROR_SUCCESS)
3667 return ERROR_INVALID_PARAMETER;
3668
3669 /* MsiCollectUserInfo cannot be called from a custom action. */
3670 package = msihandle2msiinfo(handle, MSIHANDLETYPE_PACKAGE);
3671 if (!package)
3672 return ERROR_CALL_NOT_IMPLEMENTED;
3673
3674 rc = ACTION_PerformUIAction(package, szFirstRun, SCRIPT_NONE);
3675 msiobj_release( &package->hdr );
3676
3677 MsiCloseHandle(handle);
3678
3679 return rc;
3680 }
3681
3682 UINT WINAPI MsiCollectUserInfoA(LPCSTR szProduct)
3683 {
3684 MSIHANDLE handle;
3685 UINT rc;
3686 MSIPACKAGE *package;
3687 static const WCHAR szFirstRun[] = {'F','i','r','s','t','R','u','n',0};
3688
3689 TRACE("(%s)\n",debugstr_a(szProduct));
3690
3691 rc = MsiOpenProductA(szProduct,&handle);
3692 if (rc != ERROR_SUCCESS)
3693 return ERROR_INVALID_PARAMETER;
3694
3695 /* MsiCollectUserInfo cannot be called from a custom action. */
3696 package = msihandle2msiinfo(handle, MSIHANDLETYPE_PACKAGE);
3697 if (!package)
3698 return ERROR_CALL_NOT_IMPLEMENTED;
3699
3700 rc = ACTION_PerformUIAction(package, szFirstRun, SCRIPT_NONE);
3701 msiobj_release( &package->hdr );
3702
3703 MsiCloseHandle(handle);
3704
3705 return rc;
3706 }
3707
3708 /***********************************************************************
3709 * MsiConfigureFeatureA [MSI.@]
3710 */
3711 UINT WINAPI MsiConfigureFeatureA(LPCSTR szProduct, LPCSTR szFeature, INSTALLSTATE eInstallState)
3712 {
3713 LPWSTR prod, feat = NULL;
3714 UINT r = ERROR_OUTOFMEMORY;
3715
3716 TRACE("%s %s %i\n", debugstr_a(szProduct), debugstr_a(szFeature), eInstallState);
3717
3718 prod = strdupAtoW( szProduct );
3719 if (szProduct && !prod)
3720 goto end;
3721
3722 feat = strdupAtoW( szFeature );
3723 if (szFeature && !feat)
3724 goto end;
3725
3726 r = MsiConfigureFeatureW(prod, feat, eInstallState);
3727
3728 end:
3729 msi_free(feat);
3730 msi_free(prod);
3731
3732 return r;
3733 }
3734
3735 /***********************************************************************
3736 * MsiConfigureFeatureW [MSI.@]
3737 */
3738 UINT WINAPI MsiConfigureFeatureW(LPCWSTR szProduct, LPCWSTR szFeature, INSTALLSTATE eInstallState)
3739 {
3740 MSIPACKAGE *package = NULL;
3741 UINT r;
3742 WCHAR sourcepath[MAX_PATH], filename[MAX_PATH];
3743 DWORD sz;
3744
3745 TRACE("%s %s %i\n", debugstr_w(szProduct), debugstr_w(szFeature), eInstallState);
3746
3747 if (!szProduct || !szFeature)
3748 return ERROR_INVALID_PARAMETER;
3749
3750 switch (eInstallState)
3751 {
3752 case INSTALLSTATE_DEFAULT:
3753 /* FIXME: how do we figure out the default location? */
3754 eInstallState = INSTALLSTATE_LOCAL;
3755 break;
3756 case INSTALLSTATE_LOCAL:
3757 case INSTALLSTATE_SOURCE:
3758 case INSTALLSTATE_ABSENT:
3759 case INSTALLSTATE_ADVERTISED:
3760 break;
3761 default:
3762 return ERROR_INVALID_PARAMETER;
3763 }
3764
3765 r = MSI_OpenProductW( szProduct, &package );
3766 if (r != ERROR_SUCCESS)
3767 return r;
3768
3769 sz = sizeof(sourcepath);
3770 MsiSourceListGetInfoW(szProduct, NULL, MSIINSTALLCONTEXT_USERUNMANAGED,
3771 MSICODE_PRODUCT, INSTALLPROPERTY_LASTUSEDSOURCEW, sourcepath, &sz);
3772
3773 sz = sizeof(filename);
3774 MsiSourceListGetInfoW(szProduct, NULL, MSIINSTALLCONTEXT_USERUNMANAGED,
3775 MSICODE_PRODUCT, INSTALLPROPERTY_PACKAGENAMEW, filename, &sz);
3776
3777 lstrcatW( sourcepath, filename );
3778
3779 MsiSetInternalUI( INSTALLUILEVEL_BASIC, NULL );
3780
3781 r = ACTION_PerformUIAction( package, szCostInitialize, SCRIPT_NONE );
3782 if (r != ERROR_SUCCESS)
3783 goto end;
3784
3785 r = MSI_SetFeatureStateW( package, szFeature, eInstallState);
3786 if (r != ERROR_SUCCESS)
3787 goto end;
3788
3789 r = MSI_InstallPackage( package, sourcepath, NULL );
3790
3791 end:
3792 msiobj_release( &package->hdr );
3793
3794 return r;
3795 }
3796
3797 /***********************************************************************
3798 * MsiCreateAndVerifyInstallerDirectory [MSI.@]
3799 *
3800 * Notes: undocumented
3801 */
3802 UINT WINAPI MsiCreateAndVerifyInstallerDirectory(DWORD dwReserved)
3803 {
3804 WCHAR path[MAX_PATH];
3805
3806 TRACE("%d\n", dwReserved);
3807
3808 if (dwReserved)
3809 {
3810 FIXME("dwReserved=%d\n", dwReserved);
3811 return ERROR_INVALID_PARAMETER;
3812 }
3813
3814 if (!GetWindowsDirectoryW(path, MAX_PATH))
3815 return ERROR_FUNCTION_FAILED;
3816
3817 lstrcatW(path, installerW);
3818
3819 if (!CreateDirectoryW(path, NULL) && GetLastError() != ERROR_ALREADY_EXISTS)
3820 return ERROR_FUNCTION_FAILED;
3821
3822 return ERROR_SUCCESS;
3823 }
3824
3825 /***********************************************************************
3826 * MsiGetShortcutTargetA [MSI.@]
3827 */
3828 UINT WINAPI MsiGetShortcutTargetA( LPCSTR szShortcutTarget,
3829 LPSTR szProductCode, LPSTR szFeatureId,
3830 LPSTR szComponentCode )
3831 {
3832 LPWSTR target;
3833 const int len = MAX_FEATURE_CHARS+1;
3834 WCHAR product[MAX_FEATURE_CHARS+1], feature[MAX_FEATURE_CHARS+1], component[MAX_FEATURE_CHARS+1];
3835 UINT r;
3836
3837 target = strdupAtoW( szShortcutTarget );
3838 if (szShortcutTarget && !target )
3839 return ERROR_OUTOFMEMORY;
3840 product[0] = 0;
3841 feature[0] = 0;
3842 component[0] = 0;
3843 r = MsiGetShortcutTargetW( target, product, feature, component );
3844 msi_free( target );
3845 if (r == ERROR_SUCCESS)
3846 {
3847 WideCharToMultiByte( CP_ACP, 0, product, -1, szProductCode, len, NULL, NULL );
3848 WideCharToMultiByte( CP_ACP, 0, feature, -1, szFeatureId, len, NULL, NULL );
3849 WideCharToMultiByte( CP_ACP, 0, component, -1, szComponentCode, len, NULL, NULL );
3850 }
3851 return r;
3852 }
3853
3854 /***********************************************************************
3855 * MsiGetShortcutTargetW [MSI.@]
3856 */
3857 UINT WINAPI MsiGetShortcutTargetW( LPCWSTR szShortcutTarget,
3858 LPWSTR szProductCode, LPWSTR szFeatureId,
3859 LPWSTR szComponentCode )
3860 {
3861 IShellLinkDataList *dl = NULL;
3862 IPersistFile *pf = NULL;
3863 LPEXP_DARWIN_LINK darwin = NULL;
3864 HRESULT r, init;
3865
3866 TRACE("%s %p %p %p\n", debugstr_w(szShortcutTarget),
3867 szProductCode, szFeatureId, szComponentCode );
3868
3869 init = CoInitialize(NULL);
3870
3871 r = CoCreateInstance( &CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER,
3872 &IID_IPersistFile, (LPVOID*) &pf );
3873 if( SUCCEEDED( r ) )
3874 {
3875 r = IPersistFile_Load( pf, szShortcutTarget,
3876 STGM_READ | STGM_SHARE_DENY_WRITE );
3877 if( SUCCEEDED( r ) )
3878 {
3879 r = IPersistFile_QueryInterface( pf, &IID_IShellLinkDataList,
3880 (LPVOID*) &dl );
3881 if( SUCCEEDED( r ) )
3882 {
3883 IShellLinkDataList_CopyDataBlock( dl, EXP_DARWIN_ID_SIG,
3884 (LPVOID) &darwin );
3885 IShellLinkDataList_Release( dl );
3886 }
3887 }
3888 IPersistFile_Release( pf );
3889 }
3890
3891 if (SUCCEEDED(init))
3892 CoUninitialize();
3893
3894 TRACE("darwin = %p\n", darwin);
3895
3896 if (darwin)
3897 {
3898 DWORD sz;
3899 UINT ret;
3900
3901 ret = MsiDecomposeDescriptorW( darwin->szwDarwinID,
3902 szProductCode, szFeatureId, szComponentCode, &sz );
3903 LocalFree( darwin );
3904 return ret;
3905 }
3906
3907 return ERROR_FUNCTION_FAILED;
3908 }
3909
3910 UINT WINAPI MsiReinstallFeatureW( LPCWSTR szProduct, LPCWSTR szFeature, DWORD dwReinstallMode )
3911 {
3912 static const WCHAR fmtW[] = {'%','s','=','%','s',' ','%','s','=','%','s',0};
3913 MSIPACKAGE *package;
3914 MSIINSTALLCONTEXT context;
3915 UINT r;
3916 WCHAR sourcepath[MAX_PATH], filename[MAX_PATH], reinstallmode[11];
3917 WCHAR *ptr, *cmdline;
3918 DWORD sz;
3919
3920 TRACE("%s, %s, 0x%08x\n", debugstr_w(szProduct), debugstr_w(szFeature), dwReinstallMode);
3921
3922 r = msi_locate_product( szProduct, &context );
3923 if (r != ERROR_SUCCESS)
3924 return r;
3925
3926 ptr = reinstallmode;
3927
3928 if (dwReinstallMode & REINSTALLMODE_FILEMISSING)
3929 *ptr++ = 'p';
3930 if (dwReinstallMode & REINSTALLMODE_FILEOLDERVERSION)
3931 *ptr++ = 'o';
3932 if (dwReinstallMode & REINSTALLMODE_FILEEQUALVERSION)
3933 *ptr++ = 'w';
3934 if (dwReinstallMode & REINSTALLMODE_FILEEXACT)
3935 *ptr++ = 'd';
3936 if (dwReinstallMode & REINSTALLMODE_FILEVERIFY)
3937 *ptr++ = 'c';
3938 if (dwReinstallMode & REINSTALLMODE_FILEREPLACE)
3939 *ptr++ = 'a';
3940 if (dwReinstallMode & REINSTALLMODE_USERDATA)
3941 *ptr++ = 'u';
3942 if (dwReinstallMode & REINSTALLMODE_MACHINEDATA)
3943 *ptr++ = 'm';
3944 if (dwReinstallMode & REINSTALLMODE_SHORTCUT)
3945 *ptr++ = 's';
3946 if (dwReinstallMode & REINSTALLMODE_PACKAGE)
3947 *ptr++ = 'v';
3948 *ptr = 0;
3949
3950 sz = sizeof(sourcepath);
3951 MsiSourceListGetInfoW( szProduct, NULL, context, MSICODE_PRODUCT,
3952 INSTALLPROPERTY_LASTUSEDSOURCEW, sourcepath, &sz );
3953 sz = sizeof(filename);
3954 MsiSourceListGetInfoW( szProduct, NULL, context, MSICODE_PRODUCT,
3955 INSTALLPROPERTY_PACKAGENAMEW, filename, &sz );
3956 strcatW( sourcepath, filename );
3957
3958 if (dwReinstallMode & REINSTALLMODE_PACKAGE)
3959 r = MSI_OpenPackageW( sourcepath, &package );
3960 else
3961 r = MSI_OpenProductW( szProduct, &package );
3962
3963 if (r != ERROR_SUCCESS)
3964 return r;
3965
3966 sz = (strlenW( fmtW ) + strlenW( szReinstallMode ) + strlenW( reinstallmode )) * sizeof(WCHAR);
3967 sz += (strlenW( szReinstall ) + strlenW( szFeature )) * sizeof(WCHAR);
3968 if (!(cmdline = msi_alloc( sz )))
3969 {
3970 msiobj_release( &package->hdr );
3971 return ERROR_OUTOFMEMORY;
3972 }
3973 sprintfW( cmdline, fmtW, szReinstallMode, reinstallmode, szReinstall, szFeature );
3974
3975 r = MSI_InstallPackage( package, sourcepath, cmdline );
3976 msiobj_release( &package->hdr );
3977 msi_free( cmdline );
3978
3979 return r;
3980 }
3981
3982 UINT WINAPI MsiReinstallFeatureA( LPCSTR szProduct, LPCSTR szFeature,
3983 DWORD dwReinstallMode )
3984 {
3985 LPWSTR wszProduct;
3986 LPWSTR wszFeature;
3987 UINT rc;
3988
3989 TRACE("%s %s %i\n", debugstr_a(szProduct), debugstr_a(szFeature),
3990 dwReinstallMode);
3991
3992 wszProduct = strdupAtoW(szProduct);
3993 wszFeature = strdupAtoW(szFeature);
3994
3995 rc = MsiReinstallFeatureW(wszProduct, wszFeature, dwReinstallMode);
3996
3997 msi_free(wszProduct);
3998 msi_free(wszFeature);
3999 return rc;
4000 }
4001
4002 typedef struct
4003 {
4004 unsigned int i[2];
4005 unsigned int buf[4];
4006 unsigned char in[64];
4007 unsigned char digest[16];
4008 } MD5_CTX;
4009
4010 extern VOID WINAPI MD5Init( MD5_CTX *);
4011 extern VOID WINAPI MD5Update( MD5_CTX *, const unsigned char *, unsigned int );
4012 extern VOID WINAPI MD5Final( MD5_CTX *);
4013
4014 /***********************************************************************
4015 * MsiGetFileHashW [MSI.@]
4016 */
4017 UINT WINAPI MsiGetFileHashW( LPCWSTR szFilePath, DWORD dwOptions,
4018 PMSIFILEHASHINFO pHash )
4019 {
4020 HANDLE handle, mapping;
4021 void *p;
4022 DWORD length;
4023 UINT r = ERROR_FUNCTION_FAILED;
4024
4025 TRACE("%s %08x %p\n", debugstr_w(szFilePath), dwOptions, pHash );
4026
4027 if (!szFilePath)
4028 return ERROR_INVALID_PARAMETER;
4029
4030 if (!*szFilePath)
4031 return ERROR_PATH_NOT_FOUND;
4032
4033 if (dwOptions)
4034 return ERROR_INVALID_PARAMETER;
4035 if (!pHash)
4036 return ERROR_INVALID_PARAMETER;
4037 if (pHash->dwFileHashInfoSize < sizeof *pHash)
4038 return ERROR_INVALID_PARAMETER;
4039
4040 handle = CreateFileW( szFilePath, GENERIC_READ,
4041 FILE_SHARE_READ | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, 0, NULL );
4042 if (handle == INVALID_HANDLE_VALUE)
4043 {
4044 WARN("can't open file %u\n", GetLastError());
4045 return ERROR_FILE_NOT_FOUND;
4046 }
4047 length = GetFileSize( handle, NULL );
4048
4049 if (length)
4050 {
4051 mapping = CreateFileMappingW( handle, NULL, PAGE_READONLY, 0, 0, NULL );
4052 if (mapping)
4053 {
4054 p = MapViewOfFile( mapping, FILE_MAP_READ, 0, 0, length );
4055 if (p)
4056 {
4057 MD5_CTX ctx;
4058
4059 MD5Init( &ctx );
4060 MD5Update( &ctx, p, length );
4061 MD5Final( &ctx );
4062 UnmapViewOfFile( p );
4063
4064 memcpy( pHash->dwData, ctx.digest, sizeof pHash->dwData );
4065 r = ERROR_SUCCESS;
4066 }
4067 CloseHandle( mapping );
4068 }
4069 }
4070 else
4071 {
4072 /* Empty file -> set hash to 0 */
4073 memset( pHash->dwData, 0, sizeof pHash->dwData );
4074 r = ERROR_SUCCESS;
4075 }
4076
4077 CloseHandle( handle );
4078
4079 return r;
4080 }
4081
4082 /***********************************************************************
4083 * MsiGetFileHashA [MSI.@]
4084 */
4085 UINT WINAPI MsiGetFileHashA( LPCSTR szFilePath, DWORD dwOptions,
4086 PMSIFILEHASHINFO pHash )
4087 {
4088 LPWSTR file;
4089 UINT r;
4090
4091 TRACE("%s %08x %p\n", debugstr_a(szFilePath), dwOptions, pHash );
4092
4093 file = strdupAtoW( szFilePath );
4094 if (szFilePath && !file)
4095 return ERROR_OUTOFMEMORY;
4096
4097 r = MsiGetFileHashW( file, dwOptions, pHash );
4098 msi_free( file );
4099 return r;
4100 }
4101
4102 /***********************************************************************
4103 * MsiAdvertiseScriptW [MSI.@]
4104 */
4105 UINT WINAPI MsiAdvertiseScriptW( LPCWSTR szScriptFile, DWORD dwFlags,
4106 PHKEY phRegData, BOOL fRemoveItems )
4107 {
4108 FIXME("%s %08x %p %d\n",
4109 debugstr_w( szScriptFile ), dwFlags, phRegData, fRemoveItems );
4110 return ERROR_CALL_NOT_IMPLEMENTED;
4111 }
4112
4113 /***********************************************************************
4114 * MsiAdvertiseScriptA [MSI.@]
4115 */
4116 UINT WINAPI MsiAdvertiseScriptA( LPCSTR szScriptFile, DWORD dwFlags,
4117 PHKEY phRegData, BOOL fRemoveItems )
4118 {
4119 FIXME("%s %08x %p %d\n",
4120 debugstr_a( szScriptFile ), dwFlags, phRegData, fRemoveItems );
4121 return ERROR_CALL_NOT_IMPLEMENTED;
4122 }
4123
4124 /***********************************************************************
4125 * MsiIsProductElevatedW [MSI.@]
4126 */
4127 UINT WINAPI MsiIsProductElevatedW( LPCWSTR szProduct, BOOL *pfElevated )
4128 {
4129 FIXME("%s %p - stub\n",
4130 debugstr_w( szProduct ), pfElevated );
4131 *pfElevated = TRUE;
4132 return ERROR_SUCCESS;
4133 }
4134
4135 /***********************************************************************
4136 * MsiIsProductElevatedA [MSI.@]
4137 */
4138 UINT WINAPI MsiIsProductElevatedA( LPCSTR szProduct, BOOL *pfElevated )
4139 {
4140 FIXME("%s %p - stub\n",
4141 debugstr_a( szProduct ), pfElevated );
4142 *pfElevated = TRUE;
4143 return ERROR_SUCCESS;
4144 }
4145
4146 /***********************************************************************
4147 * MsiSetExternalUIRecord [MSI.@]
4148 */
4149 UINT WINAPI MsiSetExternalUIRecord( INSTALLUI_HANDLER_RECORD handler,
4150 DWORD filter, LPVOID context,
4151 PINSTALLUI_HANDLER_RECORD prev )
4152 {
4153 TRACE("%p %08x %p %p\n", handler, filter, context, prev);
4154
4155 if (prev)
4156 *prev = gUIHandlerRecord;
4157
4158 gUIHandlerRecord = handler;
4159 gUIFilter = filter;
4160 gUIContext = context;
4161
4162 return ERROR_SUCCESS;
4163 }
4164
4165 /***********************************************************************
4166 * MsiInstallMissingComponentA [MSI.@]
4167 */
4168 UINT WINAPI MsiInstallMissingComponentA( LPCSTR product, LPCSTR component, INSTALLSTATE state )
4169 {
4170 UINT r;
4171 WCHAR *productW = NULL, *componentW = NULL;
4172
4173 TRACE("%s, %s, %d\n", debugstr_a(product), debugstr_a(component), state);
4174
4175 if (product && !(productW = strdupAtoW( product )))
4176 return ERROR_OUTOFMEMORY;
4177
4178 if (component && !(componentW = strdupAtoW( component )))
4179 {
4180 msi_free( productW );
4181 return ERROR_OUTOFMEMORY;
4182 }
4183
4184 r = MsiInstallMissingComponentW( productW, componentW, state );
4185 msi_free( productW );
4186 msi_free( componentW );
4187 return r;
4188 }
4189
4190 /***********************************************************************
4191 * MsiInstallMissingComponentW [MSI.@]
4192 */
4193 UINT WINAPI MsiInstallMissingComponentW(LPCWSTR szProduct, LPCWSTR szComponent, INSTALLSTATE eInstallState)
4194 {
4195 FIXME("(%s %s %d\n", debugstr_w(szProduct), debugstr_w(szComponent), eInstallState);
4196 return ERROR_SUCCESS;
4197 }
4198
4199 /***********************************************************************
4200 * MsiBeginTransactionA [MSI.@]
4201 */
4202 UINT WINAPI MsiBeginTransactionA( LPCSTR name, DWORD attrs, MSIHANDLE *id, HANDLE *event )
4203 {
4204 WCHAR *nameW;
4205 UINT r;
4206
4207 FIXME("%s %u %p %p\n", debugstr_a(name), attrs, id, event);
4208
4209 nameW = strdupAtoW( name );
4210 if (name && !nameW)
4211 return ERROR_OUTOFMEMORY;
4212
4213 r = MsiBeginTransactionW( nameW, attrs, id, event );
4214 msi_free( nameW );
4215 return r;
4216 }
4217
4218 /***********************************************************************
4219 * MsiBeginTransactionW [MSI.@]
4220 */
4221 UINT WINAPI MsiBeginTransactionW( LPCWSTR name, DWORD attrs, MSIHANDLE *id, HANDLE *event )
4222 {
4223 FIXME("%s %u %p %p\n", debugstr_w(name), attrs, id, event);
4224
4225 *id = (MSIHANDLE)0xdeadbeef;
4226 *event = (HANDLE)0xdeadbeef;
4227
4228 return ERROR_SUCCESS;
4229 }
4230
4231 /***********************************************************************
4232 * MsiEndTransaction [MSI.@]
4233 */
4234 UINT WINAPI MsiEndTransaction( DWORD state )
4235 {
4236 FIXME("%u\n", state);
4237 return ERROR_SUCCESS;
4238 }
4239
4240 UINT WINAPI Migrate10CachedPackagesW(void* a, void* b, void* c, DWORD d)
4241 {
4242 FIXME("%p,%p,%p,%08x\n", a, b, c, d);
4243 return ERROR_SUCCESS;
4244 }
Windows API implementation