2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2002-2005 Mike McCormack for CodeWeavers
5 * Copyright 2005 Aric Stewart for CodeWeavers
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #ifndef __WINE_MSI_PRIVATE__
23 #define __WINE_MSI_PRIVATE__
36 #include "wine/list.h"
37 #include "wine/debug.h"
39 #define MSI_DATASIZEMASK 0x00ff
40 #define MSITYPE_VALID 0x0100
41 #define MSITYPE_LOCALIZABLE 0x200
42 #define MSITYPE_STRING 0x0800
43 #define MSITYPE_NULLABLE 0x1000
44 #define MSITYPE_KEY 0x2000
45 #define MSITYPE_TEMPORARY 0x4000
47 #define MAX_STREAM_NAME_LEN 62
49 /* Install UI level mask for AND operation to exclude flags */
50 #define INSTALLUILEVEL_MASK 0x0007
52 #define MSITYPE_IS_BINARY(type) (((type) & ~MSITYPE_NULLABLE) == (MSITYPE_STRING|MSITYPE_VALID))
55 typedef struct tagMSITABLE MSITABLE;
58 typedef struct string_table string_table;
60 struct tagMSIOBJECTHDR;
61 typedef struct tagMSIOBJECTHDR MSIOBJECTHDR;
63 typedef VOID (*msihandledestructor)( MSIOBJECTHDR * );
65 struct tagMSIOBJECTHDR
70 msihandledestructor destructor;
73 typedef struct tagMSIDATABASE
77 string_table *strings;
78 UINT bytes_per_strref;
84 struct list transforms;
88 typedef struct tagMSIVIEW MSIVIEW;
90 typedef struct tagMSIQUERY
99 /* maybe we can use a Variant instead of doing it ourselves? */
100 typedef struct tagMSIFIELD
112 typedef struct tagMSIRECORD
115 UINT count; /* as passed to MsiCreateRecord */
116 MSIFIELD fields[1]; /* nb. array size is count+1 */
119 typedef struct tagMSISOURCELISTINFO
128 typedef struct tagMSIMEDIADISK
138 typedef struct tagMSIMEDIAINFO
149 WCHAR sourcedir[MAX_PATH];
152 typedef struct tagMSIPATCHINFO
161 typedef struct _column_info
168 struct _column_info *next;
171 typedef const struct tagMSICOLUMNHASHENTRY *MSIITERHANDLE;
173 typedef struct tagMSIVIEWOPS
176 * fetch_int - reads one integer from {row,col} in the table
178 * This function should be called after the execute method.
179 * Data returned by the function should not change until
180 * close or delete is called.
181 * To get a string value, query the database's string table with
182 * the integer value returned from this function.
184 UINT (*fetch_int)( struct tagMSIVIEW *view, UINT row, UINT col, UINT *val );
187 * fetch_stream - gets a stream from {row,col} in the table
189 * This function is similar to fetch_int, except fetches a
190 * stream instead of an integer.
192 UINT (*fetch_stream)( struct tagMSIVIEW *view, UINT row, UINT col, IStream **stm );
195 * get_row - gets values from a row
198 UINT (*get_row)( struct tagMSIVIEW *view, UINT row, MSIRECORD **rec );
201 * set_row - sets values in a row as specified by mask
203 * Similar semantics to fetch_int
205 UINT (*set_row)( struct tagMSIVIEW *view, UINT row, MSIRECORD *rec, UINT mask );
208 * Inserts a new row into the database from the records contents
210 UINT (*insert_row)( struct tagMSIVIEW *view, MSIRECORD *record, UINT row, BOOL temporary );
213 * Deletes a row from the database
215 UINT (*delete_row)( struct tagMSIVIEW *view, UINT row );
218 * execute - loads the underlying data into memory so it can be read
220 UINT (*execute)( struct tagMSIVIEW *view, MSIRECORD *record );
223 * close - clears the data read by execute from memory
225 UINT (*close)( struct tagMSIVIEW *view );
228 * get_dimensions - returns the number of rows or columns in a table.
230 * The number of rows can only be queried after the execute method
231 * is called. The number of columns can be queried at any time.
233 UINT (*get_dimensions)( struct tagMSIVIEW *view, UINT *rows, UINT *cols );
236 * get_column_info - returns the name and type of a specific column
238 * The name and tablename is HeapAlloc'ed by this function and should be
239 * freed by the caller.
240 * The column information can be queried at any time.
242 UINT (*get_column_info)( struct tagMSIVIEW *view, UINT n, LPWSTR *name, UINT *type, BOOL *temporary, LPWSTR *tableName);
245 * modify - not yet implemented properly
247 UINT (*modify)( struct tagMSIVIEW *view, MSIMODIFY eModifyMode, MSIRECORD *record, UINT row );
250 * delete - destroys the structure completely
252 UINT (*delete)( struct tagMSIVIEW * );
255 * find_matching_rows - iterates through rows that match a value
257 * If the column type is a string then a string ID should be passed in.
258 * If the value to be looked up is an integer then no transformation of
259 * the input value is required, except if the column is a string, in which
260 * case a string ID should be passed in.
261 * The handle is an input/output parameter that keeps track of the current
262 * position in the iteration. It must be initialised to zero before the
263 * first call and continued to be passed in to subsequent calls.
265 UINT (*find_matching_rows)( struct tagMSIVIEW *view, UINT col, UINT val, UINT *row, MSIITERHANDLE *handle );
268 * add_ref - increases the reference count of the table
270 UINT (*add_ref)( struct tagMSIVIEW *view );
273 * release - decreases the reference count of the table
275 UINT (*release)( struct tagMSIVIEW *view );
278 * add_column - adds a column to the table
280 UINT (*add_column)( struct tagMSIVIEW *view, LPCWSTR table, UINT number, LPCWSTR column, UINT type, BOOL hold );
283 * remove_column - removes the column represented by table name and column number from the table
285 UINT (*remove_column)( struct tagMSIVIEW *view, LPCWSTR table, UINT number );
288 * sort - orders the table by columns
290 UINT (*sort)( struct tagMSIVIEW *view, column_info *columns );
293 * drop - drops the table from the database
295 UINT (*drop)( struct tagMSIVIEW *view );
301 const MSIVIEWOPS *ops;
304 struct msi_dialog_tag;
305 typedef struct msi_dialog_tag msi_dialog;
314 typedef struct tagMSIPACKAGE
318 enum platform platform;
322 struct list components;
323 struct list features;
325 struct list tempfiles;
331 struct list extensions;
336 struct tagMSISCRIPT *script;
338 struct list RunningActions;
344 UINT CurrentInstallState;
353 struct list subscriptions;
355 struct list sourcelist_info;
356 struct list sourcelist_media;
358 unsigned char scheduled_action_running : 1;
359 unsigned char commit_action_running : 1;
360 unsigned char rollback_action_running : 1;
361 unsigned char need_reboot : 1;
364 typedef struct tagMSIPREVIEW
371 #define MSI_MAX_PROPS 20
373 typedef struct tagMSISUMMARYINFO
378 PROPVARIANT property[MSI_MAX_PROPS];
381 typedef struct tagMSIFEATURE
385 LPWSTR Feature_Parent;
392 INSTALLSTATE Installed;
393 INSTALLSTATE ActionRequest;
395 struct list Children;
396 struct list Components;
399 typedef struct tagMSICOMPONENT
408 INSTALLSTATE Installed;
409 INSTALLSTATE ActionRequest;
411 BOOL ForceLocalState;
416 LPWSTR AdvertiseString;
418 unsigned int anyAbsent:1;
419 unsigned int hasAdvertiseFeature:1;
420 unsigned int hasLocalFeature:1;
421 unsigned int hasSourceFeature:1;
424 typedef struct tagComponentList
427 MSICOMPONENT *component;
430 typedef struct tagFeatureList
436 typedef struct tagMSIFOLDER
441 LPWSTR TargetDefault;
442 LPWSTR SourceLongPath;
443 LPWSTR SourceShortPath;
445 LPWSTR ResolvedTarget;
446 LPWSTR ResolvedSource;
447 LPWSTR Property; /* initially set property */
449 /* 0 = uninitialized */
451 /* 2 = created remove if empty */
452 /* 3 = created persist if empty */
457 typedef enum _msi_file_state {
466 typedef struct tagMSIFILE
470 MSICOMPONENT *Component;
479 msi_file_state state;
482 MSIFILEHASHINFO hash;
486 typedef struct tagMSITEMPFILE
492 typedef struct tagMSIAPPID
495 LPWSTR AppID; /* Primary key */
496 LPWSTR RemoteServerName;
498 LPWSTR ServiceParameters;
500 BOOL ActivateAtStorage;
501 BOOL RunAsInteractiveUser;
504 typedef struct tagMSIPROGID MSIPROGID;
506 typedef struct tagMSICLASS
509 LPWSTR clsid; /* Primary Key */
510 LPWSTR Context; /* Primary Key */
511 MSICOMPONENT *Component;
518 LPWSTR DefInprocHandler;
519 LPWSTR DefInprocHandler32;
523 /* not in the table, set during installation */
527 typedef struct tagMSIMIME MSIMIME;
529 typedef struct tagMSIEXTENSION
532 LPWSTR Extension; /* Primary Key */
533 MSICOMPONENT *Component;
538 /* not in the table, set during installation */
546 LPWSTR ProgID; /* Primary Key */
551 /* not in the table, set during installation */
554 MSIPROGID *VersionInd;
557 typedef struct tagMSIVERB
569 LPWSTR ContentType; /* Primary Key */
570 MSIEXTENSION *Extension;
574 /* not in the table, set during installation */
585 #define SEQUENCE_UI 0x1
586 #define SEQUENCE_EXEC 0x2
587 #define SEQUENCE_INSTALL 0x10
589 typedef struct tagMSISCRIPT
591 LPWSTR *Actions[TOTAL_SCRIPTS];
592 UINT ActionCount[TOTAL_SCRIPTS];
593 BOOL ExecuteSequenceRun;
594 BOOL CurrentlyScripting;
596 LPWSTR *UniqueActions;
597 UINT UniqueActionsCount;
600 #define MSIHANDLETYPE_ANY 0
601 #define MSIHANDLETYPE_DATABASE 1
602 #define MSIHANDLETYPE_SUMMARYINFO 2
603 #define MSIHANDLETYPE_VIEW 3
604 #define MSIHANDLETYPE_RECORD 4
605 #define MSIHANDLETYPE_PACKAGE 5
606 #define MSIHANDLETYPE_PREVIEW 6
608 #define MSI_MAJORVERSION 4
609 #define MSI_MINORVERSION 5
610 #define MSI_BUILDNUMBER 6001
613 #define SQUISH_GUID_SIZE 33
615 #define MSIHANDLE_MAGIC 0x4d434923
617 DEFINE_GUID(CLSID_IMsiServer, 0x000C101C,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
618 DEFINE_GUID(CLSID_IMsiServerX1, 0x000C103E,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
619 DEFINE_GUID(CLSID_IMsiServerX2, 0x000C1090,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
620 DEFINE_GUID(CLSID_IMsiServerX3, 0x000C1094,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
622 DEFINE_GUID(CLSID_IMsiServerMessage, 0x000C101D,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
624 DEFINE_GUID(CLSID_IWineMsiRemoteCustomAction,0xBA26E6FA,0x4F27,0x4f56,0x95,0x3A,0x3F,0x90,0x27,0x20,0x18,0xAA);
625 DEFINE_GUID(CLSID_IWineMsiRemotePackage,0x902b3592,0x9d08,0x4dfd,0xa5,0x93,0xd0,0x7c,0x52,0x54,0x64,0x21);
627 DEFINE_GUID(CLSID_MsiTransform, 0x000c1082,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
628 DEFINE_GUID(CLSID_MsiDatabase, 0x000c1084,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
629 DEFINE_GUID(CLSID_MsiPatch, 0x000c1086,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
631 /* handle unicode/ascii output in the Msi* API functions */
648 UINT msi_strcpy_to_awstring( LPCWSTR str, awstring *awbuf, DWORD *sz );
650 /* msi server interface */
651 extern ITypeLib *get_msi_typelib( LPWSTR *path );
652 extern HRESULT create_msi_custom_remote( IUnknown *pOuter, LPVOID *ppObj );
653 extern HRESULT create_msi_remote_package( IUnknown *pOuter, LPVOID *ppObj );
654 extern HRESULT create_msi_remote_database( IUnknown *pOuter, LPVOID *ppObj );
655 extern IUnknown *msi_get_remote(MSIHANDLE handle);
657 /* handle functions */
658 extern void *msihandle2msiinfo(MSIHANDLE handle, UINT type);
659 extern MSIHANDLE alloc_msihandle( MSIOBJECTHDR * );
660 extern MSIHANDLE alloc_msi_remote_handle( IUnknown *unk );
661 extern void *alloc_msiobject(UINT type, UINT size, msihandledestructor destroy );
662 extern void msiobj_addref(MSIOBJECTHDR *);
663 extern int msiobj_release(MSIOBJECTHDR *);
664 extern void msiobj_lock(MSIOBJECTHDR *);
665 extern void msiobj_unlock(MSIOBJECTHDR *);
666 extern void msi_free_handle_table(void);
668 extern void free_cached_tables( MSIDATABASE *db );
669 extern UINT MSI_CommitTables( MSIDATABASE *db );
672 /* string table functions */
673 enum StringPersistence
675 StringPersistent = 0,
676 StringNonPersistent = 1
679 extern BOOL msi_addstringW( string_table *st, const WCHAR *data, int len, USHORT refcount, enum StringPersistence persistence );
680 extern UINT msi_string2idW( const string_table *st, LPCWSTR buffer, UINT *id );
681 extern VOID msi_destroy_stringtable( string_table *st );
682 extern const WCHAR *msi_string_lookup_id( const string_table *st, UINT id );
683 extern HRESULT msi_init_string_table( IStorage *stg );
684 extern string_table *msi_load_string_table( IStorage *stg, UINT *bytes_per_strref );
685 extern UINT msi_save_string_table( const string_table *st, IStorage *storage );
687 extern BOOL TABLE_Exists( MSIDATABASE *db, LPCWSTR name );
688 extern MSICONDITION MSI_DatabaseIsTablePersistent( MSIDATABASE *db, LPCWSTR table );
690 extern UINT read_stream_data( IStorage *stg, LPCWSTR stname, BOOL table,
691 BYTE **pdata, UINT *psz );
692 extern UINT write_stream_data( IStorage *stg, LPCWSTR stname,
693 LPCVOID data, UINT sz, BOOL bTable );
695 /* transform functions */
696 extern UINT msi_table_apply_transform( MSIDATABASE *db, IStorage *stg );
697 extern UINT MSI_DatabaseApplyTransformW( MSIDATABASE *db,
698 LPCWSTR szTransformFile, int iErrorCond );
699 extern void append_storage_to_db( MSIDATABASE *db, IStorage *stg );
701 /* patch functions */
702 extern UINT msi_check_patch_applicable( MSIPACKAGE *package, MSISUMMARYINFO *si );
703 extern UINT msi_parse_patch_summary( MSISUMMARYINFO *si, MSIPATCHINFO **patch );
704 extern UINT msi_apply_patch_db( MSIPACKAGE *package, MSIDATABASE *patch_db, MSIPATCHINFO *patch );
706 /* action internals */
707 extern UINT MSI_InstallPackage( MSIPACKAGE *, LPCWSTR, LPCWSTR );
708 extern UINT ACTION_DialogBox( MSIPACKAGE*, LPCWSTR);
709 extern UINT ACTION_ForceReboot(MSIPACKAGE *package);
710 extern UINT MSI_Sequence( MSIPACKAGE *package, LPCWSTR szTable, INT iSequenceMode );
711 extern UINT MSI_SetFeatureStates( MSIPACKAGE *package );
712 extern UINT msi_parse_command_line( MSIPACKAGE *package, LPCWSTR szCommandLine,
713 BOOL preserve_case );
715 /* record internals */
716 extern void MSI_CloseRecord( MSIOBJECTHDR * );
717 extern UINT MSI_RecordSetIStream( MSIRECORD *, UINT, IStream *);
718 extern UINT MSI_RecordGetIStream( MSIRECORD *, UINT, IStream **);
719 extern const WCHAR *MSI_RecordGetString( const MSIRECORD *, UINT );
720 extern MSIRECORD *MSI_CreateRecord( UINT );
721 extern UINT MSI_RecordSetInteger( MSIRECORD *, UINT, int );
722 extern UINT MSI_RecordSetIntPtr( MSIRECORD *, UINT, INT_PTR );
723 extern UINT MSI_RecordSetStringW( MSIRECORD *, UINT, LPCWSTR );
724 extern BOOL MSI_RecordIsNull( MSIRECORD *, UINT );
725 extern UINT MSI_RecordGetStringW( MSIRECORD * , UINT, LPWSTR, LPDWORD);
726 extern UINT MSI_RecordGetStringA( MSIRECORD *, UINT, LPSTR, LPDWORD);
727 extern int MSI_RecordGetInteger( MSIRECORD *, UINT );
728 extern INT_PTR MSI_RecordGetIntPtr( MSIRECORD *, UINT );
729 extern UINT MSI_RecordReadStream( MSIRECORD *, UINT, char *, LPDWORD);
730 extern UINT MSI_RecordSetStream(MSIRECORD *, UINT, IStream *);
731 extern UINT MSI_RecordGetFieldCount( const MSIRECORD *rec );
732 extern UINT MSI_RecordStreamToFile( MSIRECORD *, UINT, LPCWSTR );
733 extern UINT MSI_RecordSetStreamFromFileW( MSIRECORD *, UINT, LPCWSTR );
734 extern UINT MSI_RecordCopyField( MSIRECORD *, UINT, MSIRECORD *, UINT );
735 extern MSIRECORD *MSI_CloneRecord( MSIRECORD * );
736 extern BOOL MSI_RecordsAreEqual( MSIRECORD *, MSIRECORD * );
738 /* stream internals */
739 extern void enum_stream_names( IStorage *stg );
740 extern LPWSTR encode_streamname(BOOL bTable, LPCWSTR in);
741 extern BOOL decode_streamname(LPCWSTR in, LPWSTR out);
743 /* database internals */
744 extern UINT db_get_raw_stream( MSIDATABASE *, LPCWSTR, IStream ** );
745 void db_destroy_stream( MSIDATABASE *, LPCWSTR );
746 extern UINT MSI_OpenDatabaseW( LPCWSTR, LPCWSTR, MSIDATABASE ** );
747 extern UINT MSI_DatabaseOpenViewW(MSIDATABASE *, LPCWSTR, MSIQUERY ** );
748 extern UINT MSI_OpenQuery( MSIDATABASE *, MSIQUERY **, LPCWSTR, ... );
749 typedef UINT (*record_func)( MSIRECORD *, LPVOID );
750 extern UINT MSI_IterateRecords( MSIQUERY *, LPDWORD, record_func, LPVOID );
751 extern MSIRECORD *MSI_QueryGetRecord( MSIDATABASE *db, LPCWSTR query, ... );
752 extern UINT MSI_DatabaseGetPrimaryKeys( MSIDATABASE *, LPCWSTR, MSIRECORD ** );
755 extern UINT MSI_ViewExecute( MSIQUERY*, MSIRECORD * );
756 extern UINT MSI_ViewFetch( MSIQUERY*, MSIRECORD ** );
757 extern UINT MSI_ViewClose( MSIQUERY* );
758 extern UINT MSI_ViewGetColumnInfo(MSIQUERY *, MSICOLINFO, MSIRECORD **);
759 extern UINT MSI_ViewModify( MSIQUERY *, MSIMODIFY, MSIRECORD * );
760 extern UINT VIEW_find_column( MSIVIEW *, LPCWSTR, LPCWSTR, UINT * );
761 extern UINT msi_view_get_row(MSIDATABASE *, MSIVIEW *, UINT, MSIRECORD **);
763 /* install internals */
764 extern UINT MSI_SetInstallLevel( MSIPACKAGE *package, int iInstallLevel );
766 /* package internals */
767 extern MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *, LPCWSTR );
768 extern UINT MSI_OpenPackageW( LPCWSTR szPackage, MSIPACKAGE **pPackage );
769 extern UINT MSI_SetTargetPathW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
770 extern INT MSI_ProcessMessage( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * );
771 extern MSICONDITION MSI_EvaluateConditionW( MSIPACKAGE *, LPCWSTR );
772 extern UINT MSI_GetComponentStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
773 extern UINT MSI_GetFeatureStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
774 extern UINT WINAPI MSI_SetFeatureStateW(MSIPACKAGE*, LPCWSTR, INSTALLSTATE );
775 extern UINT msi_download_file( LPCWSTR szUrl, LPWSTR filename );
776 extern UINT msi_package_add_info(MSIPACKAGE *, DWORD, DWORD, LPCWSTR, LPWSTR);
777 extern UINT msi_package_add_media_disk(MSIPACKAGE *, DWORD, DWORD, DWORD, LPWSTR, LPWSTR);
778 extern UINT msi_clone_properties(MSIPACKAGE *);
779 extern UINT msi_set_context(MSIPACKAGE *);
780 extern void msi_adjust_privilege_properties(MSIPACKAGE *);
781 extern UINT MSI_GetFeatureCost(MSIPACKAGE *, MSIFEATURE *, MSICOSTTREE, INSTALLSTATE, LPINT);
783 /* for deformating */
784 extern UINT MSI_FormatRecordW( MSIPACKAGE *, MSIRECORD *, LPWSTR, LPDWORD );
786 /* registry data encoding/decoding functions */
787 extern BOOL unsquash_guid(LPCWSTR in, LPWSTR out);
788 extern BOOL squash_guid(LPCWSTR in, LPWSTR out);
789 extern BOOL encode_base85_guid(GUID *,LPWSTR);
790 extern BOOL decode_base85_guid(LPCWSTR,GUID*);
791 extern UINT MSIREG_OpenUninstallKey(LPCWSTR szProduct, HKEY* key, BOOL create);
792 extern UINT MSIREG_DeleteUninstallKey(LPCWSTR szProduct);
793 extern UINT MSIREG_OpenProductKey(LPCWSTR szProduct, LPCWSTR szUserSid,
794 MSIINSTALLCONTEXT context, HKEY* key, BOOL create);
795 extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
796 HKEY *key, BOOL create);
797 extern UINT MSIREG_OpenUserPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create);
798 UINT MSIREG_OpenUserDataFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
799 HKEY *key, BOOL create);
800 extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
801 extern UINT MSIREG_OpenUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid,
802 HKEY *key, BOOL create);
803 extern UINT MSIREG_OpenPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create);
804 extern UINT MSIREG_OpenUserDataProductKey(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
805 LPCWSTR szUserSid, HKEY *key, BOOL create);
806 extern UINT MSIREG_OpenUserDataPatchKey(LPCWSTR szPatch, MSIINSTALLCONTEXT dwContext,
807 HKEY *key, BOOL create);
808 extern UINT MSIREG_OpenUserDataProductPatchesKey(LPCWSTR product, MSIINSTALLCONTEXT context,
809 HKEY *key, BOOL create);
810 extern UINT MSIREG_OpenInstallProps(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
811 LPCWSTR szUserSid, HKEY *key, BOOL create);
812 extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
813 extern UINT MSIREG_OpenUserUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
814 extern UINT MSIREG_DeleteProductKey(LPCWSTR szProduct);
815 extern UINT MSIREG_DeleteUserProductKey(LPCWSTR szProduct);
816 extern UINT MSIREG_DeleteUserDataPatchKey(LPCWSTR patch, MSIINSTALLCONTEXT context);
817 extern UINT MSIREG_DeleteUserDataProductKey(LPCWSTR szProduct);
818 extern UINT MSIREG_DeleteUserFeaturesKey(LPCWSTR szProduct);
819 extern UINT MSIREG_DeleteUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid);
820 extern UINT MSIREG_DeleteUserUpgradeCodesKey(LPCWSTR szUpgradeCode);
821 extern UINT MSIREG_OpenClassesUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY* key, BOOL create);
822 extern UINT MSIREG_DeleteLocalClassesProductKey(LPCWSTR szProductCode);
823 extern UINT MSIREG_DeleteLocalClassesFeaturesKey(LPCWSTR szProductCode);
825 extern LPWSTR msi_reg_get_val_str( HKEY hkey, LPCWSTR name );
826 extern BOOL msi_reg_get_val_dword( HKEY hkey, LPCWSTR name, DWORD *val);
828 extern DWORD msi_version_str_to_dword(LPCWSTR p);
829 extern void msi_parse_version_string(LPCWSTR, PDWORD, PDWORD);
830 extern VS_FIXEDFILEINFO *msi_get_disk_file_version(LPCWSTR);
831 extern int msi_compare_file_versions(VS_FIXEDFILEINFO *, const WCHAR *);
834 extern LONG msi_reg_set_val_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
835 extern LONG msi_reg_set_val_multi_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
836 extern LONG msi_reg_set_val_dword( HKEY hkey, LPCWSTR name, DWORD val );
837 extern LONG msi_reg_set_subkey_val( HKEY hkey, LPCWSTR path, LPCWSTR name, LPCWSTR val );
839 /* msi dialog interface */
840 typedef UINT (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
841 extern msi_dialog *msi_dialog_create( MSIPACKAGE*, LPCWSTR, msi_dialog*, msi_dialog_event_handler );
842 extern UINT msi_dialog_run_message_loop( msi_dialog* );
843 extern void msi_dialog_end_dialog( msi_dialog* );
844 extern void msi_dialog_check_messages( HANDLE );
845 extern void msi_dialog_do_preview( msi_dialog* );
846 extern void msi_dialog_destroy( msi_dialog* );
847 extern void msi_dialog_unregister_class( void );
848 extern void msi_dialog_handle_event( msi_dialog*, LPCWSTR, LPCWSTR, MSIRECORD * );
849 extern UINT msi_dialog_reset( msi_dialog *dialog );
850 extern UINT msi_dialog_directorylist_up( msi_dialog *dialog );
851 extern msi_dialog *msi_dialog_get_parent( msi_dialog *dialog );
852 extern LPWSTR msi_dialog_get_name( msi_dialog *dialog );
853 extern UINT msi_spawn_error_dialog( MSIPACKAGE*, LPWSTR, LPWSTR );
855 /* summary information */
856 extern MSISUMMARYINFO *MSI_GetSummaryInformationW( IStorage *stg, UINT uiUpdateCount );
857 extern LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty );
858 extern LPWSTR msi_get_suminfo_product( IStorage *stg );
859 extern UINT msi_add_suminfo( MSIDATABASE *db, LPWSTR **records, int num_records, int num_columns );
861 /* undocumented functions */
862 UINT WINAPI MsiCreateAndVerifyInstallerDirectory( DWORD );
863 UINT WINAPI MsiDecomposeDescriptorW( LPCWSTR, LPWSTR, LPWSTR, LPWSTR, LPDWORD );
864 UINT WINAPI MsiDecomposeDescriptorA( LPCSTR, LPSTR, LPSTR, LPSTR, LPDWORD );
865 LANGID WINAPI MsiLoadStringW( MSIHANDLE, UINT, LPWSTR, int, LANGID );
866 LANGID WINAPI MsiLoadStringA( MSIHANDLE, UINT, LPSTR, int, LANGID );
869 extern INSTALLUILEVEL gUILevel;
871 extern INSTALLUI_HANDLERA gUIHandlerA;
872 extern INSTALLUI_HANDLERW gUIHandlerW;
873 extern INSTALLUI_HANDLER_RECORD gUIHandlerRecord;
874 extern DWORD gUIFilter;
875 extern LPVOID gUIContext;
876 extern WCHAR gszLogFile[MAX_PATH];
877 extern HINSTANCE msi_hInstance;
879 /* action related functions */
880 extern UINT ACTION_PerformAction(MSIPACKAGE *package, const WCHAR *action, UINT script);
881 extern UINT ACTION_PerformUIAction(MSIPACKAGE *package, const WCHAR *action, UINT script);
882 extern void ACTION_FinishCustomActions( const MSIPACKAGE* package);
883 extern UINT ACTION_CustomAction(MSIPACKAGE *package,const WCHAR *action, UINT script, BOOL execute);
885 static inline void msi_feature_set_state(MSIPACKAGE *package,
889 if (!package->ProductCode)
891 feature->ActionRequest = state;
892 feature->Action = state;
894 else if (state == INSTALLSTATE_ABSENT)
896 switch (feature->Installed)
898 case INSTALLSTATE_ABSENT:
899 feature->ActionRequest = INSTALLSTATE_UNKNOWN;
900 feature->Action = INSTALLSTATE_UNKNOWN;
903 feature->ActionRequest = state;
904 feature->Action = state;
907 else if (state == INSTALLSTATE_SOURCE)
909 switch (feature->Installed)
911 case INSTALLSTATE_ABSENT:
912 case INSTALLSTATE_SOURCE:
913 feature->ActionRequest = state;
914 feature->Action = state;
916 case INSTALLSTATE_LOCAL:
917 feature->ActionRequest = INSTALLSTATE_LOCAL;
918 feature->Action = INSTALLSTATE_LOCAL;
921 feature->ActionRequest = INSTALLSTATE_UNKNOWN;
922 feature->Action = INSTALLSTATE_UNKNOWN;
927 feature->ActionRequest = state;
928 feature->Action = state;
932 static inline void msi_component_set_state(MSIPACKAGE *package,
936 if (!package->ProductCode)
938 comp->ActionRequest = state;
939 comp->Action = state;
941 else if (state == INSTALLSTATE_ABSENT)
943 switch (comp->Installed)
945 case INSTALLSTATE_LOCAL:
946 case INSTALLSTATE_SOURCE:
947 case INSTALLSTATE_DEFAULT:
948 comp->ActionRequest = state;
949 comp->Action = state;
952 comp->ActionRequest = INSTALLSTATE_UNKNOWN;
953 comp->Action = INSTALLSTATE_UNKNOWN;
956 else if (state == INSTALLSTATE_SOURCE)
958 if (comp->Installed == INSTALLSTATE_ABSENT ||
959 (comp->Installed == INSTALLSTATE_SOURCE && comp->hasLocalFeature))
961 comp->ActionRequest = state;
962 comp->Action = state;
966 comp->ActionRequest = INSTALLSTATE_UNKNOWN;
967 comp->Action = INSTALLSTATE_UNKNOWN;
972 comp->ActionRequest = state;
973 comp->Action = state;
977 /* actions in other modules */
978 extern UINT ACTION_AppSearch(MSIPACKAGE *package);
979 extern UINT ACTION_CCPSearch(MSIPACKAGE *package);
980 extern UINT ACTION_FindRelatedProducts(MSIPACKAGE *package);
981 extern UINT ACTION_InstallFiles(MSIPACKAGE *package);
982 extern UINT ACTION_RemoveFiles(MSIPACKAGE *package);
983 extern UINT ACTION_MoveFiles(MSIPACKAGE *package);
984 extern UINT ACTION_DuplicateFiles(MSIPACKAGE *package);
985 extern UINT ACTION_RemoveDuplicateFiles(MSIPACKAGE *package);
986 extern UINT ACTION_RegisterClassInfo(MSIPACKAGE *package);
987 extern UINT ACTION_RegisterProgIdInfo(MSIPACKAGE *package);
988 extern UINT ACTION_RegisterExtensionInfo(MSIPACKAGE *package);
989 extern UINT ACTION_RegisterMIMEInfo(MSIPACKAGE *package);
990 extern UINT ACTION_RegisterFonts(MSIPACKAGE *package);
991 extern UINT ACTION_UnregisterClassInfo(MSIPACKAGE *package);
992 extern UINT ACTION_UnregisterExtensionInfo(MSIPACKAGE *package);
993 extern UINT ACTION_UnregisterFonts(MSIPACKAGE *package);
994 extern UINT ACTION_UnregisterMIMEInfo(MSIPACKAGE *package);
995 extern UINT ACTION_UnregisterProgIdInfo(MSIPACKAGE *package);
998 extern DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data );
999 extern LPWSTR msi_dup_record_field(MSIRECORD *row, INT index);
1000 extern LPWSTR msi_dup_property( MSIDATABASE *db, LPCWSTR prop );
1001 extern UINT msi_set_property( MSIDATABASE *, LPCWSTR, LPCWSTR );
1002 extern UINT msi_get_property( MSIDATABASE *, LPCWSTR, LPWSTR, LPDWORD );
1003 extern int msi_get_property_int( MSIDATABASE *package, LPCWSTR prop, int def );
1004 extern LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source,
1005 BOOL set_prop, BOOL load_prop, MSIFOLDER **folder);
1006 extern LPWSTR resolve_file_source(MSIPACKAGE *package, MSIFILE *file);
1007 extern void msi_reset_folders( MSIPACKAGE *package, BOOL source );
1008 extern MSICOMPONENT *get_loaded_component( MSIPACKAGE* package, LPCWSTR Component );
1009 extern MSIFEATURE *get_loaded_feature( MSIPACKAGE* package, LPCWSTR Feature );
1010 extern MSIFILE *get_loaded_file( MSIPACKAGE* package, LPCWSTR file );
1011 extern MSIFOLDER *get_loaded_folder( MSIPACKAGE *package, LPCWSTR dir );
1012 extern int track_tempfile(MSIPACKAGE *package, LPCWSTR path);
1013 extern UINT schedule_action(MSIPACKAGE *package, UINT script, LPCWSTR action);
1014 extern void msi_free_action_script(MSIPACKAGE *package, UINT script);
1015 extern LPWSTR build_icon_path(MSIPACKAGE *, LPCWSTR);
1016 extern LPWSTR build_directory_name(DWORD , ...);
1017 extern BOOL create_full_pathW(const WCHAR *path);
1018 extern void reduce_to_longfilename(WCHAR*);
1019 extern LPWSTR create_component_advertise_string(MSIPACKAGE*, MSICOMPONENT*, LPCWSTR);
1020 extern void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature);
1021 extern UINT register_unique_action(MSIPACKAGE *, LPCWSTR);
1022 extern BOOL check_unique_action(const MSIPACKAGE *, LPCWSTR);
1023 extern WCHAR* generate_error_string(MSIPACKAGE *, UINT, DWORD, ... );
1024 extern UINT msi_set_last_used_source(LPCWSTR product, LPCWSTR usersid,
1025 MSIINSTALLCONTEXT context, DWORD options, LPCWSTR value);
1026 extern UINT msi_get_local_package_name(LPWSTR path, LPCWSTR suffix);
1027 extern UINT msi_set_sourcedir_props(MSIPACKAGE *package, BOOL replace);
1031 typedef BOOL (*PMSICABEXTRACTCB)(MSIPACKAGE *, LPCWSTR, DWORD, LPWSTR *, DWORD *, PVOID);
1033 #define MSICABEXTRACT_BEGINEXTRACT 0x01
1034 #define MSICABEXTRACT_FILEEXTRACTED 0x02
1038 MSIPACKAGE* package;
1040 PMSICABEXTRACTCB cb;
1045 extern UINT ready_media(MSIPACKAGE *package, MSIFILE *file, MSIMEDIAINFO *mi);
1046 extern void msi_free_media_info(MSIMEDIAINFO *mi);
1047 extern BOOL msi_cabextract(MSIPACKAGE* package, MSIMEDIAINFO *mi, LPVOID data);
1049 /* control event stuff */
1050 extern VOID ControlEvent_FireSubscribedEvent(MSIPACKAGE *package, LPCWSTR event,
1052 extern VOID ControlEvent_CleanupDialogSubscriptions(MSIPACKAGE *package, LPWSTR dialog);
1053 extern VOID ControlEvent_CleanupSubscriptions(MSIPACKAGE *package);
1054 extern VOID ControlEvent_SubscribeToEvent(MSIPACKAGE *package, msi_dialog *dialog,
1055 LPCWSTR event, LPCWSTR control, LPCWSTR attribute);
1057 /* OLE automation */
1058 extern HRESULT create_msiserver(IUnknown *pOuter, LPVOID *ppObj);
1059 extern HRESULT create_session(MSIHANDLE msiHandle, IDispatch *pInstaller, IDispatch **pDispatch);
1060 extern HRESULT load_type_info(IDispatch *iface, ITypeInfo **pptinfo, REFIID clsid, LCID lcid);
1063 extern DWORD call_script(MSIHANDLE hPackage, INT type, LPCWSTR script, LPCWSTR function, LPCWSTR action);
1065 /* User Interface messages from the actions */
1066 extern void ui_progress(MSIPACKAGE *, int, int, int, int);
1067 extern void ui_actiondata(MSIPACKAGE *, LPCWSTR, MSIRECORD *);
1069 /* common strings */
1070 static const WCHAR cszSourceDir[] = {'S','o','u','r','c','e','D','i','r',0};
1071 static const WCHAR cszSOURCEDIR[] = {'S','O','U','R','C','E','D','I','R',0};
1072 static const WCHAR cszRootDrive[] = {'R','O','O','T','D','R','I','V','E',0};
1073 static const WCHAR szLocalSid[] = {'S','-','1','-','5','-','1','8',0};
1074 static const WCHAR szEmpty[] = {0};
1075 static const WCHAR szAll[] = {'A','L','L',0};
1076 static const WCHAR szOne[] = {'1',0};
1077 static const WCHAR szZero[] = {'0',0};
1078 static const WCHAR szSpace[] = {' ',0};
1079 static const WCHAR szBackSlash[] = {'\\',0};
1080 static const WCHAR szForwardSlash[] = {'/',0};
1081 static const WCHAR szDot[] = {'.',0};
1082 static const WCHAR szDotDot[] = {'.','.',0};
1083 static const WCHAR szSemiColon[] = {';',0};
1084 static const WCHAR szPreselected[] = {'P','r','e','s','e','l','e','c','t','e','d',0};
1085 static const WCHAR szPatches[] = {'P','a','t','c','h','e','s',0};
1086 static const WCHAR szState[] = {'S','t','a','t','e',0};
1087 static const WCHAR szMsi[] = {'m','s','i',0};
1088 static const WCHAR szPatch[] = {'P','A','T','C','H',0};
1089 static const WCHAR szSourceList[] = {'S','o','u','r','c','e','L','i','s','t',0};
1090 static const WCHAR szInstalled[] = {'I','n','s','t','a','l','l','e','d',0};
1091 static const WCHAR szReinstall[] = {'R','E','I','N','S','T','A','L','L',0};
1092 static const WCHAR szReinstallMode[] = {'R','E','I','N','S','T','A','L','L','M','O','D','E',0};
1093 static const WCHAR szRemove[] = {'R','E','M','O','V','E',0};
1094 static const WCHAR szUserSID[] = {'U','s','e','r','S','I','D',0};
1095 static const WCHAR szProductCode[] = {'P','r','o','d','u','c','t','C','o','d','e',0};
1096 static const WCHAR szRegisterClassInfo[] = {'R','e','g','i','s','t','e','r','C','l','a','s','s','I','n','f','o',0};
1097 static const WCHAR szRegisterProgIdInfo[] = {'R','e','g','i','s','t','e','r','P','r','o','g','I','d','I','n','f','o',0};
1098 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};
1099 static const WCHAR szRegisterMIMEInfo[] = {'R','e','g','i','s','t','e','r','M','I','M','E','I','n','f','o',0};
1100 static const WCHAR szDuplicateFiles[] = {'D','u','p','l','i','c','a','t','e','F','i','l','e','s',0};
1101 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};
1102 static const WCHAR szInstallFiles[] = {'I','n','s','t','a','l','l','F','i','l','e','s',0};
1103 static const WCHAR szRemoveFiles[] = {'R','e','m','o','v','e','F','i','l','e','s',0};
1104 static const WCHAR szFindRelatedProducts[] = {'F','i','n','d','R','e','l','a','t','e','d','P','r','o','d','u','c','t','s',0};
1105 static const WCHAR szAllUsers[] = {'A','L','L','U','S','E','R','S',0};
1106 static const WCHAR szCustomActionData[] = {'C','u','s','t','o','m','A','c','t','i','o','n','D','a','t','a',0};
1107 static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
1108 static const WCHAR szProductID[] = {'P','r','o','d','u','c','t','I','D',0};
1109 static const WCHAR szPIDTemplate[] = {'P','I','D','T','e','m','p','l','a','t','e',0};
1110 static const WCHAR szPIDKEY[] = {'P','I','D','K','E','Y',0};
1111 static const WCHAR szTYPELIB[] = {'T','Y','P','E','L','I','B',0};
1112 static const WCHAR szSumInfo[] = {5 ,'S','u','m','m','a','r','y','I','n','f','o','r','m','a','t','i','o','n',0};
1113 static const WCHAR szHCR[] = {'H','K','E','Y','_','C','L','A','S','S','E','S','_','R','O','O','T','\\',0};
1114 static const WCHAR szHCU[] = {'H','K','E','Y','_','C','U','R','R','E','N','T','_','U','S','E','R','\\',0};
1115 static const WCHAR szHLM[] = {'H','K','E','Y','_','L','O','C','A','L','_','M','A','C','H','I','N','E','\\',0};
1116 static const WCHAR szHU[] = {'H','K','E','Y','_','U','S','E','R','S','\\',0};
1117 static const WCHAR szWindowsFolder[] = {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
1118 static const WCHAR szAppSearch[] = {'A','p','p','S','e','a','r','c','h',0};
1119 static const WCHAR szMoveFiles[] = {'M','o','v','e','F','i','l','e','s',0};
1120 static const WCHAR szCCPSearch[] = {'C','C','P','S','e','a','r','c','h',0};
1121 static const WCHAR szUnregisterClassInfo[] = {'U','n','r','e','g','i','s','t','e','r','C','l','a','s','s','I','n','f','o',0};
1122 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};
1123 static const WCHAR szUnregisterMIMEInfo[] = {'U','n','r','e','g','i','s','t','e','r','M','I','M','E','I','n','f','o',0};
1124 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};
1125 static const WCHAR szRegisterFonts[] = {'R','e','g','i','s','t','e','r','F','o','n','t','s',0};
1126 static const WCHAR szUnregisterFonts[] = {'U','n','r','e','g','i','s','t','e','r','F','o','n','t','s',0};
1127 static const WCHAR szCLSID[] = {'C','L','S','I','D',0};
1128 static const WCHAR szProgID[] = {'P','r','o','g','I','D',0};
1129 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};
1130 static const WCHAR szAppID[] = {'A','p','p','I','D',0};
1131 static const WCHAR szDefaultIcon[] = {'D','e','f','a','u','l','t','I','c','o','n',0};
1132 static const WCHAR szInprocHandler[] = {'I','n','p','r','o','c','H','a','n','d','l','e','r',0};
1133 static const WCHAR szInprocHandler32[] = {'I','n','p','r','o','c','H','a','n','d','l','e','r','3','2',0};
1134 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};
1135 static const WCHAR szLocalPackage[] = {'L','o','c','a','l','P','a','c','k','a','g','e',0};
1136 static const WCHAR szOriginalDatabase[] = {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
1137 static const WCHAR szUpgradeCode[] = {'U','p','g','r','a','d','e','C','o','d','e',0};
1138 static const WCHAR szAdminUser[] = {'A','d','m','i','n','U','s','e','r',0};
1139 static const WCHAR szIntel[] = {'I','n','t','e','l',0};
1140 static const WCHAR szIntel64[] = {'I','n','t','e','l','6','4',0};
1141 static const WCHAR szX64[] = {'x','6','4',0};
1143 /* memory allocation macro functions */
1144 static void *msi_alloc( size_t len ) __WINE_ALLOC_SIZE(1);
1145 static inline void *msi_alloc( size_t len )
1147 return HeapAlloc( GetProcessHeap(), 0, len );
1150 static void *msi_alloc_zero( size_t len ) __WINE_ALLOC_SIZE(1);
1151 static inline void *msi_alloc_zero( size_t len )
1153 return HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len );
1156 static void *msi_realloc( void *mem, size_t len ) __WINE_ALLOC_SIZE(2);
1157 static inline void *msi_realloc( void *mem, size_t len )
1159 return HeapReAlloc( GetProcessHeap(), 0, mem, len );
1162 static void *msi_realloc_zero( void *mem, size_t len ) __WINE_ALLOC_SIZE(2);
1163 static inline void *msi_realloc_zero( void *mem, size_t len )
1165 return HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len );
1168 static inline BOOL msi_free( void *mem )
1170 return HeapFree( GetProcessHeap(), 0, mem );
1173 static inline char *strdupWtoA( LPCWSTR str )
1178 if (!str) return ret;
1179 len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1180 ret = msi_alloc( len );
1182 WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
1186 static inline LPWSTR strdupAtoW( LPCSTR str )
1191 if (!str) return ret;
1192 len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
1193 ret = msi_alloc( len * sizeof(WCHAR) );
1195 MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
1199 static inline LPWSTR strdupW( LPCWSTR src )
1202 if (!src) return NULL;
1203 dest = msi_alloc( (lstrlenW(src)+1)*sizeof(WCHAR) );
1205 lstrcpyW(dest, src);
1209 #endif /* __WINE_MSI_PRIVATE__ */