[MSI] Sync with Wine Staging 2.16. CORE-13762
[reactos.git] / dll / win32 / msi / msipriv.h
1 /*
2 * Implementation of the Microsoft Installer (msi.dll)
3 *
4 * Copyright 2002-2005 Mike McCormack for CodeWeavers
5 * Copyright 2005 Aric Stewart for CodeWeavers
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 */
21
22 #ifndef __WINE_MSI_PRIVATE__
23 #define __WINE_MSI_PRIVATE__
24
25 #include <wine/config.h>
26
27 #include <assert.h>
28 #include <stdarg.h>
29
30 #define _INC_WINDOWS
31 #define COM_NO_WINDOWS_H
32
33 #define COBJMACROS
34 #define NONAMELESSUNION
35 #define NONAMELESSSTRUCT
36
37 #include <windef.h>
38 #include <winbase.h>
39 #include <winreg.h>
40 #include <wincon.h>
41 #include <winver.h>
42 #include <msiquery.h>
43 #include <objbase.h>
44 #include <msiserver.h>
45 #include <shlobj.h>
46 #include <shlwapi.h>
47 #include <fusion.h>
48 #include <sddl.h>
49 #include <msidefs.h>
50
51 #include <wine/debug.h>
52 #include <wine/list.h>
53 #include <wine/unicode.h>
54
55 #include "resource.h"
56
57 static const BOOL is_64bit = sizeof(void *) > sizeof(int);
58 BOOL is_wow64 DECLSPEC_HIDDEN;
59
60 #define MSI_DATASIZEMASK 0x00ff
61 #define MSITYPE_VALID 0x0100
62 #define MSITYPE_LOCALIZABLE 0x200
63 #define MSITYPE_STRING 0x0800
64 #define MSITYPE_NULLABLE 0x1000
65 #define MSITYPE_KEY 0x2000
66 #define MSITYPE_TEMPORARY 0x4000
67 #define MSITYPE_UNKNOWN 0x8000
68
69 #define MAX_STREAM_NAME_LEN 62
70 #define LONG_STR_BYTES 3
71
72 /* Install UI level mask for AND operation to exclude flags */
73 #define INSTALLUILEVEL_MASK 0x0007
74
75 #define MSITYPE_IS_BINARY(type) (((type) & ~MSITYPE_NULLABLE) == (MSITYPE_STRING|MSITYPE_VALID))
76
77 struct tagMSITABLE;
78 typedef struct tagMSITABLE MSITABLE;
79
80 struct string_table;
81 typedef struct string_table string_table;
82
83 struct tagMSIOBJECTHDR;
84 typedef struct tagMSIOBJECTHDR MSIOBJECTHDR;
85
86 typedef VOID (*msihandledestructor)( MSIOBJECTHDR * );
87
88 struct tagMSIOBJECTHDR
89 {
90 UINT magic;
91 UINT type;
92 LONG refcount;
93 msihandledestructor destructor;
94 };
95
96 #define MSI_INITIAL_MEDIA_TRANSFORM_OFFSET 10000
97 #define MSI_INITIAL_MEDIA_TRANSFORM_DISKID 30000
98
99 typedef struct tagMSISTREAM
100 {
101 UINT str_index;
102 IStream *stream;
103 } MSISTREAM;
104
105 typedef struct tagMSITRANSFORM
106 {
107 struct list entry;
108 IStorage *stg;
109 } MSITRANSFORM;
110
111 typedef struct tagMSIDATABASE
112 {
113 MSIOBJECTHDR hdr;
114 IStorage *storage;
115 string_table *strings;
116 UINT bytes_per_strref;
117 LPWSTR path;
118 LPWSTR deletefile;
119 LPWSTR tempfolder;
120 LPCWSTR mode;
121 UINT media_transform_offset;
122 UINT media_transform_disk_id;
123 struct list tables;
124 struct list transforms;
125 MSISTREAM *streams;
126 UINT num_streams;
127 UINT num_streams_allocated;
128 } MSIDATABASE;
129
130 typedef struct tagMSIVIEW MSIVIEW;
131
132 typedef struct tagMSIQUERY
133 {
134 MSIOBJECTHDR hdr;
135 MSIVIEW *view;
136 UINT row;
137 MSIDATABASE *db;
138 struct list mem;
139 } MSIQUERY;
140
141 /* maybe we can use a Variant instead of doing it ourselves? */
142 typedef struct tagMSIFIELD
143 {
144 UINT type;
145 union
146 {
147 INT iVal;
148 INT_PTR pVal;
149 LPWSTR szwVal;
150 IStream *stream;
151 } u;
152 int len;
153 } MSIFIELD;
154
155 typedef struct tagMSIRECORD
156 {
157 MSIOBJECTHDR hdr;
158 UINT count; /* as passed to MsiCreateRecord */
159 MSIFIELD fields[1]; /* nb. array size is count+1 */
160 } MSIRECORD;
161
162 typedef struct tagMSISOURCELISTINFO
163 {
164 struct list entry;
165 DWORD context;
166 DWORD options;
167 LPCWSTR property;
168 LPWSTR value;
169 } MSISOURCELISTINFO;
170
171 typedef struct tagMSIMEDIADISK
172 {
173 struct list entry;
174 DWORD context;
175 DWORD options;
176 DWORD disk_id;
177 LPWSTR volume_label;
178 LPWSTR disk_prompt;
179 } MSIMEDIADISK;
180
181 typedef struct tagMSIMEDIAINFO
182 {
183 UINT disk_id;
184 UINT type;
185 UINT last_sequence;
186 LPWSTR disk_prompt;
187 LPWSTR cabinet;
188 LPWSTR volume_label;
189 BOOL is_continuous;
190 BOOL is_extracted;
191 WCHAR sourcedir[MAX_PATH];
192 } MSIMEDIAINFO;
193
194 typedef struct tagMSICABINETSTREAM
195 {
196 struct list entry;
197 UINT disk_id;
198 IStorage *storage;
199 WCHAR *stream;
200 } MSICABINETSTREAM;
201
202 typedef struct tagMSIPATCHINFO
203 {
204 struct list entry;
205 LPWSTR patchcode;
206 LPWSTR products;
207 LPWSTR transforms;
208 LPWSTR filename;
209 LPWSTR localfile;
210 MSIPATCHSTATE state;
211 DWORD uninstallable;
212 BOOL delete_on_close;
213 BOOL registered;
214 UINT disk_id;
215 } MSIPATCHINFO;
216
217 typedef struct tagMSIBINARY
218 {
219 struct list entry;
220 WCHAR *source;
221 WCHAR *tmpfile;
222 HMODULE module;
223 } MSIBINARY;
224
225 typedef struct _column_info
226 {
227 LPCWSTR table;
228 LPCWSTR column;
229 INT type;
230 BOOL temporary;
231 struct expr *val;
232 struct _column_info *next;
233 } column_info;
234
235 typedef const struct tagMSICOLUMNHASHENTRY *MSIITERHANDLE;
236
237 typedef struct tagMSIVIEWOPS
238 {
239 /*
240 * fetch_int - reads one integer from {row,col} in the table
241 *
242 * This function should be called after the execute method.
243 * Data returned by the function should not change until
244 * close or delete is called.
245 * To get a string value, query the database's string table with
246 * the integer value returned from this function.
247 */
248 UINT (*fetch_int)( struct tagMSIVIEW *view, UINT row, UINT col, UINT *val );
249
250 /*
251 * fetch_stream - gets a stream from {row,col} in the table
252 *
253 * This function is similar to fetch_int, except fetches a
254 * stream instead of an integer.
255 */
256 UINT (*fetch_stream)( struct tagMSIVIEW *view, UINT row, UINT col, IStream **stm );
257
258 /*
259 * get_row - gets values from a row
260 *
261 */
262 UINT (*get_row)( struct tagMSIVIEW *view, UINT row, MSIRECORD **rec );
263
264 /*
265 * set_row - sets values in a row as specified by mask
266 *
267 * Similar semantics to fetch_int
268 */
269 UINT (*set_row)( struct tagMSIVIEW *view, UINT row, MSIRECORD *rec, UINT mask );
270
271 /*
272 * Inserts a new row into the database from the records contents
273 */
274 UINT (*insert_row)( struct tagMSIVIEW *view, MSIRECORD *record, UINT row, BOOL temporary );
275
276 /*
277 * Deletes a row from the database
278 */
279 UINT (*delete_row)( struct tagMSIVIEW *view, UINT row );
280
281 /*
282 * execute - loads the underlying data into memory so it can be read
283 */
284 UINT (*execute)( struct tagMSIVIEW *view, MSIRECORD *record );
285
286 /*
287 * close - clears the data read by execute from memory
288 */
289 UINT (*close)( struct tagMSIVIEW *view );
290
291 /*
292 * get_dimensions - returns the number of rows or columns in a table.
293 *
294 * The number of rows can only be queried after the execute method
295 * is called. The number of columns can be queried at any time.
296 */
297 UINT (*get_dimensions)( struct tagMSIVIEW *view, UINT *rows, UINT *cols );
298
299 /*
300 * get_column_info - returns the name and type of a specific column
301 *
302 * The column information can be queried at any time.
303 */
304 UINT (*get_column_info)( struct tagMSIVIEW *view, UINT n, LPCWSTR *name, UINT *type,
305 BOOL *temporary, LPCWSTR *table_name );
306
307 /*
308 * modify - not yet implemented properly
309 */
310 UINT (*modify)( struct tagMSIVIEW *view, MSIMODIFY eModifyMode, MSIRECORD *record, UINT row );
311
312 /*
313 * delete - destroys the structure completely
314 */
315 UINT (*delete)( struct tagMSIVIEW * );
316
317 /*
318 * find_matching_rows - iterates through rows that match a value
319 *
320 * If the column type is a string then a string ID should be passed in.
321 * If the value to be looked up is an integer then no transformation of
322 * the input value is required, except if the column is a string, in which
323 * case a string ID should be passed in.
324 * The handle is an input/output parameter that keeps track of the current
325 * position in the iteration. It must be initialised to zero before the
326 * first call and continued to be passed in to subsequent calls.
327 */
328 UINT (*find_matching_rows)( struct tagMSIVIEW *view, UINT col, UINT val, UINT *row, MSIITERHANDLE *handle );
329
330 /*
331 * add_ref - increases the reference count of the table
332 */
333 UINT (*add_ref)( struct tagMSIVIEW *view );
334
335 /*
336 * release - decreases the reference count of the table
337 */
338 UINT (*release)( struct tagMSIVIEW *view );
339
340 /*
341 * add_column - adds a column to the table
342 */
343 UINT (*add_column)( struct tagMSIVIEW *view, LPCWSTR table, UINT number, LPCWSTR column, UINT type, BOOL hold );
344
345 /*
346 * remove_column - removes the column represented by table name and column number from the table
347 */
348 UINT (*remove_column)( struct tagMSIVIEW *view, LPCWSTR table, UINT number );
349
350 /*
351 * sort - orders the table by columns
352 */
353 UINT (*sort)( struct tagMSIVIEW *view, column_info *columns );
354
355 /*
356 * drop - drops the table from the database
357 */
358 UINT (*drop)( struct tagMSIVIEW *view );
359 } MSIVIEWOPS;
360
361 struct tagMSIVIEW
362 {
363 MSIOBJECTHDR hdr;
364 const MSIVIEWOPS *ops;
365 MSIDBERROR error;
366 const WCHAR *error_column;
367 };
368
369 struct msi_dialog_tag;
370 typedef struct msi_dialog_tag msi_dialog;
371
372 enum platform
373 {
374 PLATFORM_UNKNOWN,
375 PLATFORM_INTEL,
376 PLATFORM_INTEL64,
377 PLATFORM_X64,
378 PLATFORM_ARM
379 };
380
381 enum clr_version
382 {
383 CLR_VERSION_V10,
384 CLR_VERSION_V11,
385 CLR_VERSION_V20,
386 CLR_VERSION_V40,
387 CLR_VERSION_MAX
388 };
389
390 typedef struct tagMSIPACKAGE
391 {
392 MSIOBJECTHDR hdr;
393 MSIDATABASE *db;
394 INT version;
395 enum platform platform;
396 UINT num_langids;
397 LANGID *langids;
398 struct list patches;
399 struct list components;
400 struct list features;
401 struct list files;
402 struct list filepatches;
403 struct list tempfiles;
404 struct list folders;
405 struct list binaries;
406 struct list cabinet_streams;
407 LPWSTR ActionFormat;
408 LPWSTR LastAction;
409 LPWSTR LastActionTemplate;
410 UINT LastActionResult;
411 UINT action_progress_increment;
412 HANDLE log_file;
413 IAssemblyCache *cache_net[CLR_VERSION_MAX];
414 IAssemblyCache *cache_sxs;
415
416 struct list classes;
417 struct list extensions;
418 struct list progids;
419 struct list mimes;
420 struct list appids;
421
422 struct tagMSISCRIPT *script;
423
424 struct list RunningActions;
425
426 LPWSTR BaseURL;
427 LPWSTR PackagePath;
428 LPWSTR ProductCode;
429 LPWSTR localfile;
430 BOOL delete_on_close;
431
432 INSTALLUILEVEL ui_level;
433 msi_dialog *dialog;
434 LPWSTR next_dialog;
435 float center_x;
436 float center_y;
437
438 UINT WordCount;
439 UINT Context;
440
441 struct list subscriptions;
442
443 struct list sourcelist_info;
444 struct list sourcelist_media;
445
446 unsigned char scheduled_action_running : 1;
447 unsigned char commit_action_running : 1;
448 unsigned char rollback_action_running : 1;
449 unsigned char need_reboot_at_end : 1;
450 unsigned char need_reboot_now : 1;
451 unsigned char need_rollback : 1;
452 unsigned char full_reinstall : 1;
453 } MSIPACKAGE;
454
455 typedef struct tagMSIPREVIEW
456 {
457 MSIOBJECTHDR hdr;
458 MSIPACKAGE *package;
459 msi_dialog *dialog;
460 } MSIPREVIEW;
461
462 #define MSI_MAX_PROPS 20
463
464 typedef struct tagMSISUMMARYINFO
465 {
466 MSIOBJECTHDR hdr;
467 IStorage *storage;
468 DWORD update_count;
469 PROPVARIANT property[MSI_MAX_PROPS];
470 } MSISUMMARYINFO;
471
472 typedef struct tagMSIFEATURE
473 {
474 struct list entry;
475 LPWSTR Feature;
476 LPWSTR Feature_Parent;
477 LPWSTR Title;
478 LPWSTR Description;
479 INT Display;
480 INT Level;
481 LPWSTR Directory;
482 INT Attributes;
483 INSTALLSTATE Installed;
484 INSTALLSTATE ActionRequest;
485 INSTALLSTATE Action;
486 struct list Children;
487 struct list Components;
488 } MSIFEATURE;
489
490 typedef struct tagMSIASSEMBLY
491 {
492 LPWSTR feature;
493 LPWSTR manifest;
494 LPWSTR application;
495 DWORD attributes;
496 LPWSTR display_name;
497 LPWSTR tempdir;
498 BOOL installed;
499 BOOL clr_version[CLR_VERSION_MAX];
500 } MSIASSEMBLY;
501
502 typedef struct tagMSICOMPONENT
503 {
504 struct list entry;
505 LPWSTR Component;
506 LPWSTR ComponentId;
507 LPWSTR Directory;
508 INT Attributes;
509 LPWSTR Condition;
510 LPWSTR KeyPath;
511 INSTALLSTATE Installed;
512 INSTALLSTATE ActionRequest;
513 INSTALLSTATE Action;
514 BOOL ForceLocalState;
515 BOOL Enabled;
516 INT Cost;
517 INT RefCount;
518 LPWSTR FullKeypath;
519 LPWSTR AdvertiseString;
520 MSIASSEMBLY *assembly;
521 int num_clients;
522
523 unsigned int anyAbsent:1;
524 unsigned int hasAdvertisedFeature:1;
525 unsigned int hasLocalFeature:1;
526 unsigned int hasSourceFeature:1;
527 } MSICOMPONENT;
528
529 typedef struct tagComponentList
530 {
531 struct list entry;
532 MSICOMPONENT *component;
533 } ComponentList;
534
535 typedef struct tagFeatureList
536 {
537 struct list entry;
538 MSIFEATURE *feature;
539 } FeatureList;
540
541 enum folder_state
542 {
543 FOLDER_STATE_UNINITIALIZED,
544 FOLDER_STATE_EXISTS,
545 FOLDER_STATE_CREATED,
546 FOLDER_STATE_CREATED_PERSISTENT,
547 FOLDER_STATE_REMOVED
548 };
549
550 typedef struct tagMSIFOLDER
551 {
552 struct list entry;
553 struct list children;
554 LPWSTR Directory;
555 LPWSTR Parent;
556 LPWSTR TargetDefault;
557 LPWSTR SourceLongPath;
558 LPWSTR SourceShortPath;
559 LPWSTR ResolvedTarget;
560 LPWSTR ResolvedSource;
561 enum folder_state State;
562 BOOL persistent;
563 INT Cost;
564 INT Space;
565 } MSIFOLDER;
566
567 typedef struct tagFolderList
568 {
569 struct list entry;
570 MSIFOLDER *folder;
571 } FolderList;
572
573 typedef enum _msi_file_state {
574 msifs_invalid,
575 msifs_missing,
576 msifs_overwrite,
577 msifs_present,
578 msifs_installed,
579 msifs_skipped,
580 msifs_hashmatch
581 } msi_file_state;
582
583 typedef struct tagMSIFILE
584 {
585 struct list entry;
586 LPWSTR File;
587 MSICOMPONENT *Component;
588 LPWSTR FileName;
589 LPWSTR ShortName;
590 LPWSTR LongName;
591 INT FileSize;
592 LPWSTR Version;
593 LPWSTR Language;
594 INT Attributes;
595 INT Sequence;
596 msi_file_state state;
597 LPWSTR TargetPath;
598 BOOL IsCompressed;
599 MSIFILEHASHINFO hash;
600 UINT disk_id;
601 } MSIFILE;
602
603 typedef struct tagMSIFILEPATCH
604 {
605 struct list entry;
606 MSIFILE *File;
607 INT Sequence;
608 INT PatchSize;
609 INT Attributes;
610 BOOL extracted;
611 UINT disk_id;
612 WCHAR *path;
613 } MSIFILEPATCH;
614
615 typedef struct tagMSIAPPID
616 {
617 struct list entry;
618 LPWSTR AppID; /* Primary key */
619 LPWSTR RemoteServerName;
620 LPWSTR LocalServer;
621 LPWSTR ServiceParameters;
622 LPWSTR DllSurrogate;
623 BOOL ActivateAtStorage;
624 BOOL RunAsInteractiveUser;
625 } MSIAPPID;
626
627 typedef struct tagMSIPROGID MSIPROGID;
628
629 typedef struct tagMSICLASS
630 {
631 struct list entry;
632 LPWSTR clsid; /* Primary Key */
633 LPWSTR Context; /* Primary Key */
634 MSICOMPONENT *Component;
635 MSIPROGID *ProgID;
636 LPWSTR ProgIDText;
637 LPWSTR Description;
638 MSIAPPID *AppID;
639 LPWSTR FileTypeMask;
640 LPWSTR IconPath;
641 LPWSTR DefInprocHandler;
642 LPWSTR DefInprocHandler32;
643 LPWSTR Argument;
644 MSIFEATURE *Feature;
645 INT Attributes;
646 /* not in the table, set during installation */
647 INSTALLSTATE action;
648 } MSICLASS;
649
650 typedef struct tagMSIMIME MSIMIME;
651
652 typedef struct tagMSIEXTENSION
653 {
654 struct list entry;
655 LPWSTR Extension; /* Primary Key */
656 MSICOMPONENT *Component;
657 MSIPROGID *ProgID;
658 LPWSTR ProgIDText;
659 MSIMIME *Mime;
660 MSIFEATURE *Feature;
661 /* not in the table, set during installation */
662 INSTALLSTATE action;
663 struct list verbs;
664 } MSIEXTENSION;
665
666 struct tagMSIPROGID
667 {
668 struct list entry;
669 LPWSTR ProgID; /* Primary Key */
670 MSIPROGID *Parent;
671 MSICLASS *Class;
672 LPWSTR Description;
673 LPWSTR IconPath;
674 /* not in the table, set during installation */
675 MSIPROGID *CurVer;
676 MSIPROGID *VersionInd;
677 };
678
679 typedef struct tagMSIVERB
680 {
681 struct list entry;
682 LPWSTR Verb;
683 INT Sequence;
684 LPWSTR Command;
685 LPWSTR Argument;
686 } MSIVERB;
687
688 struct tagMSIMIME
689 {
690 struct list entry;
691 LPWSTR ContentType; /* Primary Key */
692 MSIEXTENSION *Extension;
693 LPWSTR suffix;
694 LPWSTR clsid;
695 MSICLASS *Class;
696 };
697
698 enum SCRIPTS
699 {
700 SCRIPT_NONE = -1,
701 SCRIPT_INSTALL = 0,
702 SCRIPT_COMMIT = 1,
703 SCRIPT_ROLLBACK = 2,
704 SCRIPT_MAX = 3
705 };
706
707 #define SEQUENCE_UI 0x1
708 #define SEQUENCE_EXEC 0x2
709 #define SEQUENCE_INSTALL 0x10
710
711 typedef struct tagMSISCRIPT
712 {
713 LPWSTR *Actions[SCRIPT_MAX];
714 UINT ActionCount[SCRIPT_MAX];
715 BOOL ExecuteSequenceRun;
716 UINT InWhatSequence;
717 LPWSTR *UniqueActions;
718 UINT UniqueActionsCount;
719 } MSISCRIPT;
720
721 #define MSIHANDLETYPE_ANY 0
722 #define MSIHANDLETYPE_DATABASE 1
723 #define MSIHANDLETYPE_SUMMARYINFO 2
724 #define MSIHANDLETYPE_VIEW 3
725 #define MSIHANDLETYPE_RECORD 4
726 #define MSIHANDLETYPE_PACKAGE 5
727 #define MSIHANDLETYPE_PREVIEW 6
728
729 #define MSI_MAJORVERSION 4
730 #define MSI_MINORVERSION 5
731 #define MSI_BUILDNUMBER 6001
732
733 #define GUID_SIZE 39
734 #define SQUASHED_GUID_SIZE 33
735
736 #define MSIHANDLE_MAGIC 0x4d434923
737
738 /* handle unicode/ascii output in the Msi* API functions */
739 typedef struct {
740 BOOL unicode;
741 union {
742 LPSTR a;
743 LPWSTR w;
744 } str;
745 } awstring;
746
747 typedef struct {
748 BOOL unicode;
749 union {
750 LPCSTR a;
751 LPCWSTR w;
752 } str;
753 } awcstring;
754
755 UINT msi_strcpy_to_awstring(const WCHAR *, int, awstring *, DWORD *) DECLSPEC_HIDDEN;
756
757 /* msi server interface */
758 extern HRESULT create_msi_custom_remote( IUnknown *pOuter, LPVOID *ppObj ) DECLSPEC_HIDDEN;
759 extern HRESULT create_msi_remote_package( IUnknown *pOuter, LPVOID *ppObj ) DECLSPEC_HIDDEN;
760 extern HRESULT create_msi_remote_database( IUnknown *pOuter, LPVOID *ppObj ) DECLSPEC_HIDDEN;
761 extern IUnknown *msi_get_remote(MSIHANDLE handle) DECLSPEC_HIDDEN;
762
763 /* handle functions */
764 extern void *msihandle2msiinfo(MSIHANDLE handle, UINT type) DECLSPEC_HIDDEN;
765 extern MSIHANDLE alloc_msihandle( MSIOBJECTHDR * ) DECLSPEC_HIDDEN;
766 extern MSIHANDLE alloc_msi_remote_handle( IUnknown *unk ) DECLSPEC_HIDDEN;
767 extern void *alloc_msiobject(UINT type, UINT size, msihandledestructor destroy ) DECLSPEC_HIDDEN;
768 extern void msiobj_addref(MSIOBJECTHDR *) DECLSPEC_HIDDEN;
769 extern int msiobj_release(MSIOBJECTHDR *) DECLSPEC_HIDDEN;
770 extern void msiobj_lock(MSIOBJECTHDR *) DECLSPEC_HIDDEN;
771 extern void msiobj_unlock(MSIOBJECTHDR *) DECLSPEC_HIDDEN;
772 extern void msi_free_handle_table(void) DECLSPEC_HIDDEN;
773
774 extern void free_cached_tables( MSIDATABASE *db ) DECLSPEC_HIDDEN;
775 extern UINT MSI_CommitTables( MSIDATABASE *db ) DECLSPEC_HIDDEN;
776 extern UINT msi_commit_streams( MSIDATABASE *db ) DECLSPEC_HIDDEN;
777
778
779 /* string table functions */
780 enum StringPersistence
781 {
782 StringPersistent = 0,
783 StringNonPersistent = 1
784 };
785
786 extern BOOL msi_add_string( string_table *st, const WCHAR *data, int len, enum StringPersistence persistence ) DECLSPEC_HIDDEN;
787 extern UINT msi_string2id( const string_table *st, const WCHAR *data, int len, UINT *id ) DECLSPEC_HIDDEN;
788 extern VOID msi_destroy_stringtable( string_table *st ) DECLSPEC_HIDDEN;
789 extern const WCHAR *msi_string_lookup( const string_table *st, UINT id, int *len ) DECLSPEC_HIDDEN;
790 extern HRESULT msi_init_string_table( IStorage *stg ) DECLSPEC_HIDDEN;
791 extern string_table *msi_load_string_table( IStorage *stg, UINT *bytes_per_strref ) DECLSPEC_HIDDEN;
792 extern UINT msi_save_string_table( const string_table *st, IStorage *storage, UINT *bytes_per_strref ) DECLSPEC_HIDDEN;
793 extern UINT msi_get_string_table_codepage( const string_table *st ) DECLSPEC_HIDDEN;
794 extern UINT msi_set_string_table_codepage( string_table *st, UINT codepage ) DECLSPEC_HIDDEN;
795 extern WCHAR *msi_strdupW( const WCHAR *value, int len ) DECLSPEC_HIDDEN;
796
797 extern BOOL TABLE_Exists( MSIDATABASE *db, LPCWSTR name ) DECLSPEC_HIDDEN;
798 extern MSICONDITION MSI_DatabaseIsTablePersistent( MSIDATABASE *db, LPCWSTR table ) DECLSPEC_HIDDEN;
799
800 extern UINT read_stream_data( IStorage *stg, LPCWSTR stname, BOOL table,
801 BYTE **pdata, UINT *psz ) DECLSPEC_HIDDEN;
802 extern UINT write_stream_data( IStorage *stg, LPCWSTR stname,
803 LPCVOID data, UINT sz, BOOL bTable ) DECLSPEC_HIDDEN;
804
805 /* transform functions */
806 extern UINT msi_table_apply_transform( MSIDATABASE *db, IStorage *stg ) DECLSPEC_HIDDEN;
807 extern UINT MSI_DatabaseApplyTransformW( MSIDATABASE *db,
808 LPCWSTR szTransformFile, int iErrorCond ) DECLSPEC_HIDDEN;
809 extern void append_storage_to_db( MSIDATABASE *db, IStorage *stg ) DECLSPEC_HIDDEN;
810 extern UINT msi_apply_transforms( MSIPACKAGE *package ) DECLSPEC_HIDDEN;
811
812 /* patch functions */
813 extern UINT msi_check_patch_applicable( MSIPACKAGE *package, MSISUMMARYINFO *si ) DECLSPEC_HIDDEN;
814 extern UINT msi_apply_patches( MSIPACKAGE *package ) DECLSPEC_HIDDEN;
815 extern UINT msi_apply_registered_patch( MSIPACKAGE *package, LPCWSTR patch_code ) DECLSPEC_HIDDEN;
816 extern void msi_free_patchinfo( MSIPATCHINFO *patch ) DECLSPEC_HIDDEN;
817
818 /* action internals */
819 extern UINT MSI_InstallPackage( MSIPACKAGE *, LPCWSTR, LPCWSTR ) DECLSPEC_HIDDEN;
820 extern INT ACTION_ShowDialog( MSIPACKAGE*, LPCWSTR) DECLSPEC_HIDDEN;
821 extern INT ACTION_DialogBox( MSIPACKAGE*, LPCWSTR) DECLSPEC_HIDDEN;
822 extern UINT ACTION_ForceReboot(MSIPACKAGE *package) DECLSPEC_HIDDEN;
823 extern UINT MSI_Sequence( MSIPACKAGE *package, LPCWSTR szTable ) DECLSPEC_HIDDEN;
824 extern UINT MSI_SetFeatureStates( MSIPACKAGE *package ) DECLSPEC_HIDDEN;
825 extern UINT msi_parse_command_line( MSIPACKAGE *package, LPCWSTR szCommandLine, BOOL preserve_case ) DECLSPEC_HIDDEN;
826 extern UINT msi_schedule_action( MSIPACKAGE *package, UINT script, const WCHAR *action ) DECLSPEC_HIDDEN;
827 extern INSTALLSTATE msi_get_component_action( MSIPACKAGE *package, MSICOMPONENT *comp ) DECLSPEC_HIDDEN;
828 extern INSTALLSTATE msi_get_feature_action( MSIPACKAGE *package, MSIFEATURE *feature ) DECLSPEC_HIDDEN;
829 extern UINT msi_load_all_components( MSIPACKAGE *package ) DECLSPEC_HIDDEN;
830 extern UINT msi_load_all_features( MSIPACKAGE *package ) DECLSPEC_HIDDEN;
831 extern UINT msi_validate_product_id( MSIPACKAGE *package ) DECLSPEC_HIDDEN;
832
833 /* record internals */
834 extern void MSI_CloseRecord( MSIOBJECTHDR * ) DECLSPEC_HIDDEN;
835 extern UINT MSI_RecordSetIStream( MSIRECORD *, UINT, IStream *) DECLSPEC_HIDDEN;
836 extern UINT MSI_RecordGetIStream( MSIRECORD *, UINT, IStream **) DECLSPEC_HIDDEN;
837 extern const WCHAR *MSI_RecordGetString( const MSIRECORD *, UINT ) DECLSPEC_HIDDEN;
838 extern MSIRECORD *MSI_CreateRecord( UINT ) DECLSPEC_HIDDEN;
839 extern UINT MSI_RecordSetInteger( MSIRECORD *, UINT, int ) DECLSPEC_HIDDEN;
840 extern UINT MSI_RecordSetIntPtr( MSIRECORD *, UINT, INT_PTR ) DECLSPEC_HIDDEN;
841 extern UINT MSI_RecordSetStringW( MSIRECORD *, UINT, LPCWSTR ) DECLSPEC_HIDDEN;
842 extern BOOL MSI_RecordIsNull( MSIRECORD *, UINT ) DECLSPEC_HIDDEN;
843 extern UINT MSI_RecordGetStringW( MSIRECORD * , UINT, LPWSTR, LPDWORD) DECLSPEC_HIDDEN;
844 extern UINT MSI_RecordGetStringA( MSIRECORD *, UINT, LPSTR, LPDWORD) DECLSPEC_HIDDEN;
845 extern int MSI_RecordGetInteger( MSIRECORD *, UINT ) DECLSPEC_HIDDEN;
846 extern INT_PTR MSI_RecordGetIntPtr( MSIRECORD *, UINT ) DECLSPEC_HIDDEN;
847 extern UINT MSI_RecordReadStream( MSIRECORD *, UINT, char *, LPDWORD) DECLSPEC_HIDDEN;
848 extern UINT MSI_RecordSetStream(MSIRECORD *, UINT, IStream *) DECLSPEC_HIDDEN;
849 extern UINT MSI_RecordGetFieldCount( const MSIRECORD *rec ) DECLSPEC_HIDDEN;
850 extern UINT MSI_RecordStreamToFile( MSIRECORD *, UINT, LPCWSTR ) DECLSPEC_HIDDEN;
851 extern UINT MSI_RecordSetStreamFromFileW( MSIRECORD *, UINT, LPCWSTR ) DECLSPEC_HIDDEN;
852 extern UINT MSI_RecordCopyField( MSIRECORD *, UINT, MSIRECORD *, UINT ) DECLSPEC_HIDDEN;
853 extern MSIRECORD *MSI_CloneRecord( MSIRECORD * ) DECLSPEC_HIDDEN;
854 extern BOOL MSI_RecordsAreEqual( MSIRECORD *, MSIRECORD * ) DECLSPEC_HIDDEN;
855 extern BOOL MSI_RecordsAreFieldsEqual(MSIRECORD *a, MSIRECORD *b, UINT field) DECLSPEC_HIDDEN;
856 extern UINT msi_record_set_string(MSIRECORD *, UINT, const WCHAR *, int) DECLSPEC_HIDDEN;
857 extern const WCHAR *msi_record_get_string(const MSIRECORD *, UINT, int *) DECLSPEC_HIDDEN;
858 extern void dump_record(MSIRECORD *) DECLSPEC_HIDDEN;
859
860 /* stream internals */
861 extern void enum_stream_names( IStorage *stg ) DECLSPEC_HIDDEN;
862 extern LPWSTR encode_streamname(BOOL bTable, LPCWSTR in) DECLSPEC_HIDDEN;
863 extern BOOL decode_streamname(LPCWSTR in, LPWSTR out) DECLSPEC_HIDDEN;
864
865 /* database internals */
866 extern UINT msi_get_stream( MSIDATABASE *, const WCHAR *, IStream ** ) DECLSPEC_HIDDEN;
867 extern UINT MSI_OpenDatabaseW( LPCWSTR, LPCWSTR, MSIDATABASE ** ) DECLSPEC_HIDDEN;
868 extern UINT MSI_DatabaseOpenViewW(MSIDATABASE *, LPCWSTR, MSIQUERY ** ) DECLSPEC_HIDDEN;
869 extern UINT MSI_OpenQuery( MSIDATABASE *, MSIQUERY **, LPCWSTR, ... ) DECLSPEC_HIDDEN;
870 typedef UINT (*record_func)( MSIRECORD *, LPVOID );
871 extern UINT MSI_IterateRecords( MSIQUERY *, LPDWORD, record_func, LPVOID ) DECLSPEC_HIDDEN;
872 extern MSIRECORD *MSI_QueryGetRecord( MSIDATABASE *db, LPCWSTR query, ... ) DECLSPEC_HIDDEN;
873 extern UINT MSI_DatabaseGetPrimaryKeys( MSIDATABASE *, LPCWSTR, MSIRECORD ** ) DECLSPEC_HIDDEN;
874
875 /* view internals */
876 extern UINT MSI_ViewExecute( MSIQUERY*, MSIRECORD * ) DECLSPEC_HIDDEN;
877 extern UINT MSI_ViewFetch( MSIQUERY*, MSIRECORD ** ) DECLSPEC_HIDDEN;
878 extern UINT MSI_ViewClose( MSIQUERY* ) DECLSPEC_HIDDEN;
879 extern UINT MSI_ViewGetColumnInfo(MSIQUERY *, MSICOLINFO, MSIRECORD **) DECLSPEC_HIDDEN;
880 extern UINT MSI_ViewModify( MSIQUERY *, MSIMODIFY, MSIRECORD * ) DECLSPEC_HIDDEN;
881 extern UINT VIEW_find_column( MSIVIEW *, LPCWSTR, LPCWSTR, UINT * ) DECLSPEC_HIDDEN;
882 extern UINT msi_view_get_row(MSIDATABASE *, MSIVIEW *, UINT, MSIRECORD **) DECLSPEC_HIDDEN;
883
884 /* install internals */
885 extern UINT MSI_SetInstallLevel( MSIPACKAGE *package, int iInstallLevel ) DECLSPEC_HIDDEN;
886
887 /* package internals */
888 extern MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *, LPCWSTR ) DECLSPEC_HIDDEN;
889 extern UINT MSI_OpenPackageW( LPCWSTR szPackage, MSIPACKAGE **pPackage ) DECLSPEC_HIDDEN;
890 extern UINT MSI_SetTargetPathW( MSIPACKAGE *, LPCWSTR, LPCWSTR ) DECLSPEC_HIDDEN;
891 extern INT MSI_ProcessMessageVerbatim( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * ) DECLSPEC_HIDDEN;
892 extern INT MSI_ProcessMessage( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * ) DECLSPEC_HIDDEN;
893 extern MSICONDITION MSI_EvaluateConditionW( MSIPACKAGE *, LPCWSTR ) DECLSPEC_HIDDEN;
894 extern UINT MSI_GetComponentStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * ) DECLSPEC_HIDDEN;
895 extern UINT MSI_GetFeatureStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * ) DECLSPEC_HIDDEN;
896 extern UINT MSI_SetFeatureStateW(MSIPACKAGE*, LPCWSTR, INSTALLSTATE ) DECLSPEC_HIDDEN;
897 extern UINT msi_download_file( LPCWSTR szUrl, LPWSTR filename ) DECLSPEC_HIDDEN;
898 extern UINT msi_package_add_info(MSIPACKAGE *, DWORD, DWORD, LPCWSTR, LPWSTR) DECLSPEC_HIDDEN;
899 extern UINT msi_package_add_media_disk(MSIPACKAGE *, DWORD, DWORD, DWORD, LPWSTR, LPWSTR) DECLSPEC_HIDDEN;
900 extern UINT msi_clone_properties(MSIDATABASE *) DECLSPEC_HIDDEN;
901 extern UINT msi_set_context(MSIPACKAGE *) DECLSPEC_HIDDEN;
902 extern void msi_adjust_privilege_properties(MSIPACKAGE *) DECLSPEC_HIDDEN;
903 extern UINT MSI_GetFeatureCost(MSIPACKAGE *, MSIFEATURE *, MSICOSTTREE, INSTALLSTATE, LPINT) DECLSPEC_HIDDEN;
904
905 /* for deformating */
906 extern UINT MSI_FormatRecordW( MSIPACKAGE *, MSIRECORD *, LPWSTR, LPDWORD ) DECLSPEC_HIDDEN;
907
908 /* registry data encoding/decoding functions */
909 extern BOOL unsquash_guid(LPCWSTR in, LPWSTR out) DECLSPEC_HIDDEN;
910 extern BOOL squash_guid(LPCWSTR in, LPWSTR out) DECLSPEC_HIDDEN;
911 extern BOOL encode_base85_guid(GUID *,LPWSTR) DECLSPEC_HIDDEN;
912 extern BOOL decode_base85_guid(LPCWSTR,GUID*) DECLSPEC_HIDDEN;
913 extern UINT MSIREG_OpenUninstallKey(const WCHAR *, enum platform, HKEY *, BOOL) DECLSPEC_HIDDEN;
914 extern UINT MSIREG_DeleteUninstallKey(const WCHAR *, enum platform) DECLSPEC_HIDDEN;
915 extern UINT MSIREG_OpenProductKey(LPCWSTR szProduct, LPCWSTR szUserSid,
916 MSIINSTALLCONTEXT context, HKEY* key, BOOL create) DECLSPEC_HIDDEN;
917 extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, LPCWSTR szUserSid, MSIINSTALLCONTEXT context,
918 HKEY *key, BOOL create) DECLSPEC_HIDDEN;
919 extern UINT MSIREG_OpenUserPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create) DECLSPEC_HIDDEN;
920 UINT MSIREG_OpenUserDataFeaturesKey(LPCWSTR szProduct, LPCWSTR szUserSid, MSIINSTALLCONTEXT context,
921 HKEY *key, BOOL create) DECLSPEC_HIDDEN;
922 extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create) DECLSPEC_HIDDEN;
923 extern UINT MSIREG_OpenUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid,
924 HKEY *key, BOOL create) DECLSPEC_HIDDEN;
925 extern UINT MSIREG_OpenPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create) DECLSPEC_HIDDEN;
926 extern UINT MSIREG_OpenUserDataProductKey(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
927 LPCWSTR szUserSid, HKEY *key, BOOL create) DECLSPEC_HIDDEN;
928 extern UINT MSIREG_OpenUserDataPatchKey(LPCWSTR szPatch, MSIINSTALLCONTEXT dwContext,
929 HKEY *key, BOOL create) DECLSPEC_HIDDEN;
930 extern UINT MSIREG_OpenUserDataProductPatchesKey(LPCWSTR product, MSIINSTALLCONTEXT context,
931 HKEY *key, BOOL create) DECLSPEC_HIDDEN;
932 extern UINT MSIREG_OpenInstallProps(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
933 LPCWSTR szUserSid, HKEY *key, BOOL create) DECLSPEC_HIDDEN;
934 extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create) DECLSPEC_HIDDEN;
935 extern UINT MSIREG_OpenUserUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create) DECLSPEC_HIDDEN;
936 extern UINT MSIREG_DeleteProductKey(LPCWSTR szProduct) DECLSPEC_HIDDEN;
937 extern UINT MSIREG_DeleteUserProductKey(LPCWSTR szProduct) DECLSPEC_HIDDEN;
938 extern UINT MSIREG_DeleteUserDataPatchKey(LPCWSTR patch, MSIINSTALLCONTEXT context) DECLSPEC_HIDDEN;
939 extern UINT MSIREG_DeleteUserDataProductKey(LPCWSTR, MSIINSTALLCONTEXT) DECLSPEC_HIDDEN;
940 extern UINT MSIREG_DeleteUserFeaturesKey(LPCWSTR szProduct) DECLSPEC_HIDDEN;
941 extern UINT MSIREG_DeleteUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid) DECLSPEC_HIDDEN;
942 extern UINT MSIREG_DeleteUserUpgradeCodesKey(LPCWSTR szUpgradeCode) DECLSPEC_HIDDEN;
943 extern UINT MSIREG_DeleteUpgradeCodesKey(const WCHAR *) DECLSPEC_HIDDEN;
944 extern UINT MSIREG_DeleteClassesUpgradeCodesKey(LPCWSTR szUpgradeCode) DECLSPEC_HIDDEN;
945 extern UINT MSIREG_OpenClassesUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY* key, BOOL create) DECLSPEC_HIDDEN;
946 extern UINT MSIREG_DeleteLocalClassesProductKey(LPCWSTR szProductCode) DECLSPEC_HIDDEN;
947 extern UINT MSIREG_DeleteLocalClassesFeaturesKey(LPCWSTR szProductCode) DECLSPEC_HIDDEN;
948 extern UINT msi_locate_product(LPCWSTR szProduct, MSIINSTALLCONTEXT *context) DECLSPEC_HIDDEN;
949 extern LPWSTR msi_reg_get_val_str( HKEY hkey, LPCWSTR name ) DECLSPEC_HIDDEN;
950 extern BOOL msi_reg_get_val_dword( HKEY hkey, LPCWSTR name, DWORD *val) DECLSPEC_HIDDEN;
951
952 extern DWORD msi_version_str_to_dword(LPCWSTR p) DECLSPEC_HIDDEN;
953 extern void msi_parse_version_string(LPCWSTR, PDWORD, PDWORD) DECLSPEC_HIDDEN;
954 extern VS_FIXEDFILEINFO *msi_get_disk_file_version(LPCWSTR) DECLSPEC_HIDDEN;
955 extern int msi_compare_file_versions(VS_FIXEDFILEINFO *, const WCHAR *) DECLSPEC_HIDDEN;
956 extern int msi_compare_font_versions(const WCHAR *, const WCHAR *) DECLSPEC_HIDDEN;
957 extern DWORD msi_get_disk_file_size(LPCWSTR) DECLSPEC_HIDDEN;
958 extern BOOL msi_file_hash_matches(MSIFILE *) DECLSPEC_HIDDEN;
959 extern UINT msi_get_filehash(const WCHAR *, MSIFILEHASHINFO *) DECLSPEC_HIDDEN;
960
961 extern LONG msi_reg_set_val_str( HKEY hkey, LPCWSTR name, LPCWSTR value ) DECLSPEC_HIDDEN;
962 extern LONG msi_reg_set_val_multi_str( HKEY hkey, LPCWSTR name, LPCWSTR value ) DECLSPEC_HIDDEN;
963 extern LONG msi_reg_set_val_dword( HKEY hkey, LPCWSTR name, DWORD val ) DECLSPEC_HIDDEN;
964 extern LONG msi_reg_set_subkey_val( HKEY hkey, LPCWSTR path, LPCWSTR name, LPCWSTR val ) DECLSPEC_HIDDEN;
965
966 /* msi dialog interface */
967 extern void msi_dialog_check_messages( HANDLE ) DECLSPEC_HIDDEN;
968 extern void msi_dialog_destroy( msi_dialog* ) DECLSPEC_HIDDEN;
969 extern void msi_dialog_unregister_class( void ) DECLSPEC_HIDDEN;
970
971 /* summary information */
972 extern UINT msi_get_suminfo( IStorage *stg, UINT uiUpdateCount, MSISUMMARYINFO **si ) DECLSPEC_HIDDEN;
973 extern UINT msi_get_db_suminfo( MSIDATABASE *db, UINT uiUpdateCount, MSISUMMARYINFO **si ) DECLSPEC_HIDDEN;
974 extern LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty ) DECLSPEC_HIDDEN;
975 extern INT msi_suminfo_get_int32( MSISUMMARYINFO *si, UINT uiProperty ) DECLSPEC_HIDDEN;
976 extern LPWSTR msi_get_suminfo_product( IStorage *stg ) DECLSPEC_HIDDEN;
977 extern UINT msi_add_suminfo( MSIDATABASE *db, LPWSTR **records, int num_records, int num_columns ) DECLSPEC_HIDDEN;
978 extern UINT msi_export_suminfo( MSIDATABASE *db, HANDLE handle ) DECLSPEC_HIDDEN;
979 extern UINT msi_load_suminfo_properties( MSIPACKAGE *package ) DECLSPEC_HIDDEN;
980
981 /* undocumented functions */
982 UINT WINAPI MsiCreateAndVerifyInstallerDirectory( DWORD );
983 UINT WINAPI MsiDecomposeDescriptorW( LPCWSTR, LPWSTR, LPWSTR, LPWSTR, LPDWORD );
984 UINT WINAPI MsiDecomposeDescriptorA( LPCSTR, LPSTR, LPSTR, LPSTR, LPDWORD );
985 LANGID WINAPI MsiLoadStringW( MSIHANDLE, UINT, LPWSTR, int, LANGID );
986 LANGID WINAPI MsiLoadStringA( MSIHANDLE, UINT, LPSTR, int, LANGID );
987
988 /* UI globals */
989 extern INSTALLUILEVEL gUILevel DECLSPEC_HIDDEN;
990 extern HWND gUIhwnd DECLSPEC_HIDDEN;
991 extern INSTALLUI_HANDLERA gUIHandlerA DECLSPEC_HIDDEN;
992 extern INSTALLUI_HANDLERW gUIHandlerW DECLSPEC_HIDDEN;
993 extern INSTALLUI_HANDLER_RECORD gUIHandlerRecord DECLSPEC_HIDDEN;
994 extern DWORD gUIFilter DECLSPEC_HIDDEN;
995 extern DWORD gUIFilterRecord DECLSPEC_HIDDEN;
996 extern LPVOID gUIContext DECLSPEC_HIDDEN;
997 extern LPVOID gUIContextRecord DECLSPEC_HIDDEN;
998 extern WCHAR *gszLogFile DECLSPEC_HIDDEN;
999 extern HINSTANCE msi_hInstance DECLSPEC_HIDDEN;
1000
1001 /* action related functions */
1002 extern UINT ACTION_PerformAction(MSIPACKAGE *package, const WCHAR *action, UINT script) DECLSPEC_HIDDEN;
1003 extern UINT ACTION_PerformUIAction(MSIPACKAGE *package, const WCHAR *action, UINT script) DECLSPEC_HIDDEN;
1004 extern void ACTION_FinishCustomActions( const MSIPACKAGE* package) DECLSPEC_HIDDEN;
1005 extern UINT ACTION_CustomAction(MSIPACKAGE *, const WCHAR *, UINT) DECLSPEC_HIDDEN;
1006
1007 /* actions in other modules */
1008 extern UINT ACTION_AppSearch(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1009 extern UINT ACTION_CCPSearch(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1010 extern UINT ACTION_FindRelatedProducts(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1011 extern UINT ACTION_InstallFiles(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1012 extern UINT ACTION_PatchFiles( MSIPACKAGE *package ) DECLSPEC_HIDDEN;
1013 extern UINT ACTION_RemoveFiles(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1014 extern UINT ACTION_MoveFiles(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1015 extern UINT ACTION_DuplicateFiles(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1016 extern UINT ACTION_RemoveDuplicateFiles(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1017 extern UINT ACTION_RegisterClassInfo(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1018 extern UINT ACTION_RegisterProgIdInfo(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1019 extern UINT ACTION_RegisterExtensionInfo(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1020 extern UINT ACTION_RegisterMIMEInfo(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1021 extern UINT ACTION_RegisterFonts(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1022 extern UINT ACTION_UnregisterClassInfo(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1023 extern UINT ACTION_UnregisterExtensionInfo(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1024 extern UINT ACTION_UnregisterFonts(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1025 extern UINT ACTION_UnregisterMIMEInfo(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1026 extern UINT ACTION_UnregisterProgIdInfo(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1027 extern UINT ACTION_MsiPublishAssemblies(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1028 extern UINT ACTION_MsiUnpublishAssemblies(MSIPACKAGE *package) DECLSPEC_HIDDEN;
1029
1030 /* Helpers */
1031 extern DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data ) DECLSPEC_HIDDEN;
1032 extern WCHAR *msi_dup_record_field(MSIRECORD *row, INT index) DECLSPEC_HIDDEN;
1033 extern LPWSTR msi_dup_property( MSIDATABASE *db, LPCWSTR prop ) DECLSPEC_HIDDEN;
1034 extern UINT msi_set_property( MSIDATABASE *, const WCHAR *, const WCHAR *, int ) DECLSPEC_HIDDEN;
1035 extern UINT msi_get_property( MSIDATABASE *, LPCWSTR, LPWSTR, LPDWORD ) DECLSPEC_HIDDEN;
1036 extern int msi_get_property_int( MSIDATABASE *package, LPCWSTR prop, int def ) DECLSPEC_HIDDEN;
1037 extern WCHAR *msi_resolve_source_folder(MSIPACKAGE *package, const WCHAR *name, MSIFOLDER **folder) DECLSPEC_HIDDEN;
1038 extern void msi_resolve_target_folder(MSIPACKAGE *package, const WCHAR *name, BOOL load_prop) DECLSPEC_HIDDEN;
1039 extern WCHAR *msi_normalize_path(const WCHAR *) DECLSPEC_HIDDEN;
1040 extern WCHAR *msi_resolve_file_source(MSIPACKAGE *package, MSIFILE *file) DECLSPEC_HIDDEN;
1041 extern const WCHAR *msi_get_target_folder(MSIPACKAGE *package, const WCHAR *name) DECLSPEC_HIDDEN;
1042 extern void msi_reset_folders( MSIPACKAGE *package, BOOL source ) DECLSPEC_HIDDEN;
1043 extern MSICOMPONENT *msi_get_loaded_component(MSIPACKAGE *package, const WCHAR *Component) DECLSPEC_HIDDEN;
1044 extern MSIFEATURE *msi_get_loaded_feature(MSIPACKAGE *package, const WCHAR *Feature) DECLSPEC_HIDDEN;
1045 extern MSIFILE *msi_get_loaded_file(MSIPACKAGE *package, const WCHAR *file) DECLSPEC_HIDDEN;
1046 extern MSIFOLDER *msi_get_loaded_folder(MSIPACKAGE *package, const WCHAR *dir) DECLSPEC_HIDDEN;
1047 extern WCHAR *msi_create_temp_file(MSIDATABASE *db) DECLSPEC_HIDDEN;
1048 extern void msi_free_action_script(MSIPACKAGE *package, UINT script) DECLSPEC_HIDDEN;
1049 extern WCHAR *msi_build_icon_path(MSIPACKAGE *, const WCHAR *) DECLSPEC_HIDDEN;
1050 extern WCHAR *msi_build_directory_name(DWORD , ...) DECLSPEC_HIDDEN;
1051 extern BOOL msi_create_full_path(const WCHAR *path) DECLSPEC_HIDDEN;
1052 extern void msi_reduce_to_long_filename(WCHAR *) DECLSPEC_HIDDEN;
1053 extern WCHAR *msi_create_component_advertise_string(MSIPACKAGE *, MSICOMPONENT *, const WCHAR *) DECLSPEC_HIDDEN;
1054 extern void ACTION_UpdateComponentStates(MSIPACKAGE *package, MSIFEATURE *feature) DECLSPEC_HIDDEN;
1055 extern UINT msi_register_unique_action(MSIPACKAGE *, const WCHAR *) DECLSPEC_HIDDEN;
1056 extern BOOL msi_action_is_unique(const MSIPACKAGE *, const WCHAR *) DECLSPEC_HIDDEN;
1057 extern UINT msi_set_last_used_source(LPCWSTR product, LPCWSTR usersid,
1058 MSIINSTALLCONTEXT context, DWORD options, LPCWSTR value) DECLSPEC_HIDDEN;
1059 extern UINT msi_create_empty_local_file(LPWSTR path, LPCWSTR suffix) DECLSPEC_HIDDEN;
1060 extern UINT msi_set_sourcedir_props(MSIPACKAGE *package, BOOL replace) DECLSPEC_HIDDEN;
1061 extern MSIASSEMBLY *msi_load_assembly(MSIPACKAGE *, MSICOMPONENT *) DECLSPEC_HIDDEN;
1062 extern UINT msi_install_assembly(MSIPACKAGE *, MSICOMPONENT *) DECLSPEC_HIDDEN;
1063 extern UINT msi_uninstall_assembly(MSIPACKAGE *, MSICOMPONENT *) DECLSPEC_HIDDEN;
1064 extern BOOL msi_init_assembly_caches(MSIPACKAGE *) DECLSPEC_HIDDEN;
1065 extern void msi_destroy_assembly_caches(MSIPACKAGE *) DECLSPEC_HIDDEN;
1066 extern BOOL msi_is_global_assembly(MSICOMPONENT *) DECLSPEC_HIDDEN;
1067 extern IAssemblyEnum *msi_create_assembly_enum(MSIPACKAGE *, const WCHAR *) DECLSPEC_HIDDEN;
1068 extern WCHAR *msi_get_assembly_path(MSIPACKAGE *, const WCHAR *) DECLSPEC_HIDDEN;
1069 extern WCHAR *msi_font_version_from_file(const WCHAR *) DECLSPEC_HIDDEN;
1070 extern WCHAR **msi_split_string(const WCHAR *, WCHAR) DECLSPEC_HIDDEN;
1071 extern UINT msi_set_original_database_property(MSIDATABASE *, const WCHAR *) DECLSPEC_HIDDEN;
1072 extern WCHAR *msi_get_error_message(MSIDATABASE *, int) DECLSPEC_HIDDEN;
1073
1074 /* media */
1075
1076 typedef BOOL (*PMSICABEXTRACTCB)(MSIPACKAGE *, LPCWSTR, DWORD, LPWSTR *, DWORD *, PVOID);
1077
1078 #define MSICABEXTRACT_BEGINEXTRACT 0x01
1079 #define MSICABEXTRACT_FILEEXTRACTED 0x02
1080
1081 typedef struct
1082 {
1083 MSIPACKAGE* package;
1084 MSIMEDIAINFO *mi;
1085 PMSICABEXTRACTCB cb;
1086 LPWSTR curfile;
1087 PVOID user;
1088 } MSICABDATA;
1089
1090 extern UINT ready_media(MSIPACKAGE *package, BOOL compressed, MSIMEDIAINFO *mi) DECLSPEC_HIDDEN;
1091 extern UINT msi_load_media_info(MSIPACKAGE *package, UINT Sequence, MSIMEDIAINFO *mi) DECLSPEC_HIDDEN;
1092 extern void msi_free_media_info(MSIMEDIAINFO *mi) DECLSPEC_HIDDEN;
1093 extern BOOL msi_cabextract(MSIPACKAGE* package, MSIMEDIAINFO *mi, LPVOID data) DECLSPEC_HIDDEN;
1094 extern UINT msi_add_cabinet_stream(MSIPACKAGE *, UINT, IStorage *, const WCHAR *) DECLSPEC_HIDDEN;
1095
1096 /* control event stuff */
1097 extern void msi_event_fire(MSIPACKAGE *, const WCHAR *, MSIRECORD *) DECLSPEC_HIDDEN;
1098 extern void msi_event_cleanup_all_subscriptions( MSIPACKAGE * ) DECLSPEC_HIDDEN;
1099
1100 /* OLE automation */
1101 typedef enum tid_t {
1102 Database_tid,
1103 Installer_tid,
1104 Record_tid,
1105 Session_tid,
1106 StringList_tid,
1107 SummaryInfo_tid,
1108 View_tid,
1109 LAST_tid
1110 } tid_t;
1111
1112 extern HRESULT create_msiserver(IUnknown *pOuter, LPVOID *ppObj) DECLSPEC_HIDDEN;
1113 extern HRESULT create_session(MSIHANDLE msiHandle, IDispatch *pInstaller, IDispatch **pDispatch) DECLSPEC_HIDDEN;
1114 extern HRESULT get_typeinfo(tid_t tid, ITypeInfo **ti) DECLSPEC_HIDDEN;
1115 extern void release_typelib(void) DECLSPEC_HIDDEN;
1116
1117 /* Scripting */
1118 extern DWORD call_script(MSIHANDLE hPackage, INT type, LPCWSTR script, LPCWSTR function, LPCWSTR action) DECLSPEC_HIDDEN;
1119
1120 /* User interface messages from the actions */
1121 extern void msi_ui_progress(MSIPACKAGE *, int, int, int, int) DECLSPEC_HIDDEN;
1122
1123 /* common strings */
1124 static const WCHAR szSourceDir[] = {'S','o','u','r','c','e','D','i','r',0};
1125 static const WCHAR szSOURCEDIR[] = {'S','O','U','R','C','E','D','I','R',0};
1126 static const WCHAR szRootDrive[] = {'R','O','O','T','D','R','I','V','E',0};
1127 static const WCHAR szTargetDir[] = {'T','A','R','G','E','T','D','I','R',0};
1128 static const WCHAR szLocalSid[] = {'S','-','1','-','5','-','1','8',0};
1129 static const WCHAR szAllSid[] = {'S','-','1','-','1','-','0',0};
1130 static const WCHAR szEmpty[] = {0};
1131 static const WCHAR szAll[] = {'A','L','L',0};
1132 static const WCHAR szOne[] = {'1',0};
1133 static const WCHAR szZero[] = {'0',0};
1134 static const WCHAR szSpace[] = {' ',0};
1135 static const WCHAR szBackSlash[] = {'\\',0};
1136 static const WCHAR szForwardSlash[] = {'/',0};
1137 static const WCHAR szDot[] = {'.',0};
1138 static const WCHAR szDotDot[] = {'.','.',0};
1139 static const WCHAR szSemiColon[] = {';',0};
1140 static const WCHAR szPreselected[] = {'P','r','e','s','e','l','e','c','t','e','d',0};
1141 static const WCHAR szPatches[] = {'P','a','t','c','h','e','s',0};
1142 static const WCHAR szState[] = {'S','t','a','t','e',0};
1143 static const WCHAR szMsi[] = {'m','s','i',0};
1144 static const WCHAR szPatch[] = {'P','A','T','C','H',0};
1145 static const WCHAR szSourceList[] = {'S','o','u','r','c','e','L','i','s','t',0};
1146 static const WCHAR szInstalled[] = {'I','n','s','t','a','l','l','e','d',0};
1147 static const WCHAR szReinstall[] = {'R','E','I','N','S','T','A','L','L',0};
1148 static const WCHAR szReinstallMode[] = {'R','E','I','N','S','T','A','L','L','M','O','D','E',0};
1149 static const WCHAR szRemove[] = {'R','E','M','O','V','E',0};
1150 static const WCHAR szUserSID[] = {'U','s','e','r','S','I','D',0};
1151 static const WCHAR szProductCode[] = {'P','r','o','d','u','c','t','C','o','d','e',0};
1152 static const WCHAR szRegisterClassInfo[] = {'R','e','g','i','s','t','e','r','C','l','a','s','s','I','n','f','o',0};
1153 static const WCHAR szRegisterProgIdInfo[] = {'R','e','g','i','s','t','e','r','P','r','o','g','I','d','I','n','f','o',0};
1154 static const WCHAR szRegisterExtensionInfo[] = {'R','e','g','i','s','t','e','r','E','x','t','e','n','s','i','o','n','I','n','f','o',0};
1155 static const WCHAR szRegisterMIMEInfo[] = {'R','e','g','i','s','t','e','r','M','I','M','E','I','n','f','o',0};
1156 static const WCHAR szDuplicateFiles[] = {'D','u','p','l','i','c','a','t','e','F','i','l','e','s',0};
1157 static const WCHAR szRemoveDuplicateFiles[] = {'R','e','m','o','v','e','D','u','p','l','i','c','a','t','e','F','i','l','e','s',0};
1158 static const WCHAR szInstallFiles[] = {'I','n','s','t','a','l','l','F','i','l','e','s',0};
1159 static const WCHAR szPatchFiles[] = {'P','a','t','c','h','F','i','l','e','s',0};
1160 static const WCHAR szRemoveFiles[] = {'R','e','m','o','v','e','F','i','l','e','s',0};
1161 static const WCHAR szFindRelatedProducts[] = {'F','i','n','d','R','e','l','a','t','e','d','P','r','o','d','u','c','t','s',0};
1162 static const WCHAR szAllUsers[] = {'A','L','L','U','S','E','R','S',0};
1163 static const WCHAR szCustomActionData[] = {'C','u','s','t','o','m','A','c','t','i','o','n','D','a','t','a',0};
1164 static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
1165 static const WCHAR szProductID[] = {'P','r','o','d','u','c','t','I','D',0};
1166 static const WCHAR szPIDTemplate[] = {'P','I','D','T','e','m','p','l','a','t','e',0};
1167 static const WCHAR szPIDKEY[] = {'P','I','D','K','E','Y',0};
1168 static const WCHAR szTYPELIB[] = {'T','Y','P','E','L','I','B',0};
1169 static const WCHAR szSumInfo[] = {5 ,'S','u','m','m','a','r','y','I','n','f','o','r','m','a','t','i','o','n',0};
1170 static const WCHAR szHCR[] = {'H','K','E','Y','_','C','L','A','S','S','E','S','_','R','O','O','T','\\',0};
1171 static const WCHAR szHCU[] = {'H','K','E','Y','_','C','U','R','R','E','N','T','_','U','S','E','R','\\',0};
1172 static const WCHAR szHLM[] = {'H','K','E','Y','_','L','O','C','A','L','_','M','A','C','H','I','N','E','\\',0};
1173 static const WCHAR szHU[] = {'H','K','E','Y','_','U','S','E','R','S','\\',0};
1174 static const WCHAR szWindowsFolder[] = {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
1175 static const WCHAR szAppSearch[] = {'A','p','p','S','e','a','r','c','h',0};
1176 static const WCHAR szMoveFiles[] = {'M','o','v','e','F','i','l','e','s',0};
1177 static const WCHAR szCCPSearch[] = {'C','C','P','S','e','a','r','c','h',0};
1178 static const WCHAR szUnregisterClassInfo[] = {'U','n','r','e','g','i','s','t','e','r','C','l','a','s','s','I','n','f','o',0};
1179 static const WCHAR szUnregisterExtensionInfo[] = {'U','n','r','e','g','i','s','t','e','r','E','x','t','e','n','s','i','o','n','I','n','f','o',0};
1180 static const WCHAR szUnregisterMIMEInfo[] = {'U','n','r','e','g','i','s','t','e','r','M','I','M','E','I','n','f','o',0};
1181 static const WCHAR szUnregisterProgIdInfo[] = {'U','n','r','e','g','i','s','t','e','r','P','r','o','g','I','d','I','n','f','o',0};
1182 static const WCHAR szRegisterFonts[] = {'R','e','g','i','s','t','e','r','F','o','n','t','s',0};
1183 static const WCHAR szUnregisterFonts[] = {'U','n','r','e','g','i','s','t','e','r','F','o','n','t','s',0};
1184 static const WCHAR szCLSID[] = {'C','L','S','I','D',0};
1185 static const WCHAR szProgID[] = {'P','r','o','g','I','D',0};
1186 static const WCHAR szVIProgID[] = {'V','e','r','s','i','o','n','I','n','d','e','p','e','n','d','e','n','t','P','r','o','g','I','D',0};
1187 static const WCHAR szAppID[] = {'A','p','p','I','D',0};
1188 static const WCHAR szDefaultIcon[] = {'D','e','f','a','u','l','t','I','c','o','n',0};
1189 static const WCHAR szInprocHandler[] = {'I','n','p','r','o','c','H','a','n','d','l','e','r',0};
1190 static const WCHAR szInprocHandler32[] = {'I','n','p','r','o','c','H','a','n','d','l','e','r','3','2',0};
1191 static const WCHAR szMIMEDatabase[] = {'M','I','M','E','\\','D','a','t','a','b','a','s','e','\\','C','o','n','t','e','n','t',' ','T','y','p','e','\\',0};
1192 static const WCHAR szLocalPackage[] = {'L','o','c','a','l','P','a','c','k','a','g','e',0};
1193 static const WCHAR szOriginalDatabase[] = {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
1194 static const WCHAR szUpgradeCode[] = {'U','p','g','r','a','d','e','C','o','d','e',0};
1195 static const WCHAR szAdminUser[] = {'A','d','m','i','n','U','s','e','r',0};
1196 static const WCHAR szIntel[] = {'I','n','t','e','l',0};
1197 static const WCHAR szIntel64[] = {'I','n','t','e','l','6','4',0};
1198 static const WCHAR szX64[] = {'x','6','4',0};
1199 static const WCHAR szAMD64[] = {'A','M','D','6','4',0};
1200 static const WCHAR szARM[] = {'A','r','m',0};
1201 static const WCHAR szWow6432NodeCLSID[] = {'W','o','w','6','4','3','2','N','o','d','e','\\','C','L','S','I','D',0};
1202 static const WCHAR szStreams[] = {'_','S','t','r','e','a','m','s',0};
1203 static const WCHAR szStorages[] = {'_','S','t','o','r','a','g','e','s',0};
1204 static const WCHAR szMsiPublishAssemblies[] = {'M','s','i','P','u','b','l','i','s','h','A','s','s','e','m','b','l','i','e','s',0};
1205 static const WCHAR szCostingComplete[] = {'C','o','s','t','i','n','g','C','o','m','p','l','e','t','e',0};
1206 static const WCHAR szTempFolder[] = {'T','e','m','p','F','o','l','d','e','r',0};
1207 static const WCHAR szDatabase[] = {'D','A','T','A','B','A','S','E',0};
1208 static const WCHAR szCRoot[] = {'C',':','\\',0};
1209 static const WCHAR szProductLanguage[] = {'P','r','o','d','u','c','t','L','a','n','g','u','a','g','e',0};
1210 static const WCHAR szProductVersion[] = {'P','r','o','d','u','c','t','V','e','r','s','i','o','n',0};
1211 static const WCHAR szWindowsInstaller[] = {'W','i','n','d','o','w','s','I','n','s','t','a','l','l','e','r',0};
1212 static const WCHAR szStringData[] = {'_','S','t','r','i','n','g','D','a','t','a',0};
1213 static const WCHAR szStringPool[] = {'_','S','t','r','i','n','g','P','o','o','l',0};
1214 static const WCHAR szInstallLevel[] = {'I','N','S','T','A','L','L','L','E','V','E','L',0};
1215 static const WCHAR szCostInitialize[] = {'C','o','s','t','I','n','i','t','i','a','l','i','z','e',0};
1216 static const WCHAR szAppDataFolder[] = {'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
1217 static const WCHAR szRollbackDisabled[] = {'R','o','l','l','b','a','c','k','D','i','s','a','b','l','e','d',0};
1218 static const WCHAR szName[] = {'N','a','m','e',0};
1219 static const WCHAR szData[] = {'D','a','t','a',0};
1220 static const WCHAR szLangResource[] = {'\\','V','a','r','F','i','l','e','I','n','f','o','\\','T','r','a','n','s','l','a','t','i','o','n',0};
1221 static const WCHAR szInstallLocation[] = {'I','n','s','t','a','l','l','L','o','c','a','t','i','o','n',0};
1222 static const WCHAR szProperty[] = {'P','r','o','p','e','r','t','y',0};
1223 static const WCHAR szUninstallable[] = {'U','n','i','n','s','t','a','l','l','a','b','l','e',0};
1224
1225 /* memory allocation macro functions */
1226 static void *msi_alloc( size_t len ) __WINE_ALLOC_SIZE(1);
1227 static inline void *msi_alloc( size_t len )
1228 {
1229 return HeapAlloc( GetProcessHeap(), 0, len );
1230 }
1231
1232 static void *msi_alloc_zero( size_t len ) __WINE_ALLOC_SIZE(1);
1233 static inline void *msi_alloc_zero( size_t len )
1234 {
1235 return HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len );
1236 }
1237
1238 static void *msi_realloc( void *mem, size_t len ) __WINE_ALLOC_SIZE(2);
1239 static inline void *msi_realloc( void *mem, size_t len )
1240 {
1241 return HeapReAlloc( GetProcessHeap(), 0, mem, len );
1242 }
1243
1244 static void *msi_realloc_zero( void *mem, size_t len ) __WINE_ALLOC_SIZE(2);
1245 static inline void *msi_realloc_zero( void *mem, size_t len )
1246 {
1247 return HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len );
1248 }
1249
1250 static inline BOOL msi_free( void *mem )
1251 {
1252 return HeapFree( GetProcessHeap(), 0, mem );
1253 }
1254
1255 static inline char *strdupWtoA( LPCWSTR str )
1256 {
1257 LPSTR ret = NULL;
1258 DWORD len;
1259
1260 if (!str) return ret;
1261 len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1262 ret = msi_alloc( len );
1263 if (ret)
1264 WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
1265 return ret;
1266 }
1267
1268 static inline LPWSTR strdupAtoW( LPCSTR str )
1269 {
1270 LPWSTR ret = NULL;
1271 DWORD len;
1272
1273 if (!str) return ret;
1274 len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
1275 ret = msi_alloc( len * sizeof(WCHAR) );
1276 if (ret)
1277 MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
1278 return ret;
1279 }
1280
1281 static inline LPWSTR strdupW( LPCWSTR src )
1282 {
1283 LPWSTR dest;
1284 if (!src) return NULL;
1285 dest = msi_alloc( (lstrlenW(src)+1)*sizeof(WCHAR) );
1286 if (dest)
1287 lstrcpyW(dest, src);
1288 return dest;
1289 }
1290
1291 #include "query.h"
1292
1293 #endif /* __WINE_MSI_PRIVATE__ */