2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2002,2003,2004,2005 Mike McCormack for CodeWeavers
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #define NONAMELESSUNION
30 #include "wine/debug.h"
31 #include "wine/unicode.h"
37 #include "msiserver.h"
42 WINE_DEFAULT_DEBUG_CHANNEL(msi
);
47 * An .msi file is a structured storage file.
48 * It contains a number of streams.
49 * A stream for each table in the database.
50 * Two streams for the string table in the database.
51 * Any binary data in a table is a reference to a stream.
54 static VOID
MSI_CloseDatabase( MSIOBJECTHDR
*arg
)
56 MSIDATABASE
*db
= (MSIDATABASE
*) arg
;
59 free_cached_tables( db
);
60 msi_free_transforms( db
);
61 msi_destroy_stringtable( db
->strings
);
62 IStorage_Release( db
->storage
);
65 DeleteFileW( db
->deletefile
);
66 msi_free( db
->deletefile
);
70 UINT
MSI_OpenDatabaseW(LPCWSTR szDBPath
, LPCWSTR szPersist
, MSIDATABASE
**pdb
)
74 MSIDATABASE
*db
= NULL
;
75 UINT ret
= ERROR_FUNCTION_FAILED
;
76 LPCWSTR szMode
, save_path
;
81 static const WCHAR backslash
[] = {'\\',0};
82 static const WCHAR szTables
[] = { '_','T','a','b','l','e','s',0 };
84 TRACE("%s %s\n",debugstr_w(szDBPath
),debugstr_w(szPersist
) );
87 return ERROR_INVALID_PARAMETER
;
89 if (szPersist
- MSIDBOPEN_PATCHFILE
>= MSIDBOPEN_READONLY
&&
90 szPersist
- MSIDBOPEN_PATCHFILE
<= MSIDBOPEN_CREATEDIRECT
)
92 TRACE("Database is a patch\n");
93 szPersist
-= MSIDBOPEN_PATCHFILE
;
98 if( HIWORD( szPersist
) )
100 if (!CopyFileW( szDBPath
, szPersist
, FALSE
))
101 return ERROR_OPEN_FAILED
;
103 szDBPath
= szPersist
;
104 szPersist
= MSIDBOPEN_TRANSACT
;
108 if( szPersist
== MSIDBOPEN_READONLY
)
110 r
= StgOpenStorage( szDBPath
, NULL
,
111 STGM_DIRECT
|STGM_READ
|STGM_SHARE_DENY_WRITE
, NULL
, 0, &stg
);
113 else if( szPersist
== MSIDBOPEN_CREATE
|| szPersist
== MSIDBOPEN_CREATEDIRECT
)
115 /* FIXME: MSIDBOPEN_CREATE should case STGM_TRANSACTED flag to be
117 r
= StgCreateDocfile( szDBPath
,
118 STGM_CREATE
|STGM_DIRECT
|STGM_READWRITE
|STGM_SHARE_EXCLUSIVE
, 0, &stg
);
119 if( r
== ERROR_SUCCESS
)
121 IStorage_SetClass( stg
, &CLSID_MsiDatabase
);
122 /* create the _Tables stream */
123 r
= write_stream_data(stg
, szTables
, NULL
, 0, TRUE
);
125 r
= msi_init_string_table( stg
);
129 else if( szPersist
== MSIDBOPEN_TRANSACT
)
131 /* FIXME: MSIDBOPEN_TRANSACT should case STGM_TRANSACTED flag to be
133 r
= StgOpenStorage( szDBPath
, NULL
,
134 STGM_DIRECT
|STGM_READWRITE
|STGM_SHARE_EXCLUSIVE
, NULL
, 0, &stg
);
136 else if( szPersist
== MSIDBOPEN_DIRECT
)
138 r
= StgOpenStorage( szDBPath
, NULL
,
139 STGM_DIRECT
|STGM_READWRITE
|STGM_SHARE_EXCLUSIVE
, NULL
, 0, &stg
);
143 ERR("unknown flag %p\n",szPersist
);
144 return ERROR_INVALID_PARAMETER
;
147 if( FAILED( r
) || !stg
)
149 FIXME("open failed r = %08x for %s\n", r
, debugstr_w(szDBPath
));
150 return ERROR_FUNCTION_FAILED
;
153 r
= IStorage_Stat( stg
, &stat
, STATFLAG_NONAME
);
156 FIXME("Failed to stat storage\n");
160 if ( !IsEqualGUID( &stat
.clsid
, &CLSID_MsiDatabase
) &&
161 !IsEqualGUID( &stat
.clsid
, &CLSID_MsiPatch
) &&
162 !IsEqualGUID( &stat
.clsid
, &CLSID_MsiTransform
) )
164 ERR("storage GUID is not a MSI database GUID %s\n",
165 debugstr_guid(&stat
.clsid
) );
169 db
= alloc_msiobject( MSIHANDLETYPE_DATABASE
, sizeof (MSIDATABASE
),
173 FIXME("Failed to allocate a handle\n");
177 if (!strchrW( save_path
, '\\' ))
179 GetCurrentDirectoryW( MAX_PATH
, path
);
180 lstrcatW( path
, backslash
);
181 lstrcatW( path
, save_path
);
184 lstrcpyW( path
, save_path
);
186 db
->path
= strdupW( path
);
188 if( TRACE_ON( msi
) )
189 enum_stream_names( stg
);
194 db
->deletefile
= strdupW( szDBPath
);
196 db
->deletefile
= NULL
;
197 list_init( &db
->tables
);
198 list_init( &db
->transforms
);
200 db
->strings
= msi_load_string_table( stg
, &db
->bytes_per_strref
);
206 msiobj_addref( &db
->hdr
);
207 IStorage_AddRef( stg
);
212 msiobj_release( &db
->hdr
);
214 IStorage_Release( stg
);
219 UINT WINAPI
MsiOpenDatabaseW(LPCWSTR szDBPath
, LPCWSTR szPersist
, MSIHANDLE
*phDB
)
224 TRACE("%s %s %p\n",debugstr_w(szDBPath
),debugstr_w(szPersist
), phDB
);
226 ret
= MSI_OpenDatabaseW( szDBPath
, szPersist
, &db
);
227 if( ret
== ERROR_SUCCESS
)
229 *phDB
= alloc_msihandle( &db
->hdr
);
231 ret
= ERROR_NOT_ENOUGH_MEMORY
;
232 msiobj_release( &db
->hdr
);
238 UINT WINAPI
MsiOpenDatabaseA(LPCSTR szDBPath
, LPCSTR szPersist
, MSIHANDLE
*phDB
)
240 HRESULT r
= ERROR_FUNCTION_FAILED
;
241 LPWSTR szwDBPath
= NULL
, szwPersist
= NULL
;
243 TRACE("%s %s %p\n", debugstr_a(szDBPath
), debugstr_a(szPersist
), phDB
);
247 szwDBPath
= strdupAtoW( szDBPath
);
252 if( HIWORD(szPersist
) )
254 szwPersist
= strdupAtoW( szPersist
);
259 szwPersist
= (LPWSTR
)(DWORD_PTR
)szPersist
;
261 r
= MsiOpenDatabaseW( szwDBPath
, szwPersist
, phDB
);
264 if( HIWORD(szPersist
) )
265 msi_free( szwPersist
);
266 msi_free( szwDBPath
);
271 static LPWSTR
msi_read_text_archive(LPCWSTR path
)
276 DWORD read
, size
= 0;
278 file
= CreateFileW( path
, GENERIC_READ
, FILE_SHARE_READ
, NULL
, OPEN_EXISTING
, 0, NULL
);
279 if (file
== INVALID_HANDLE_VALUE
)
282 size
= GetFileSize( file
, NULL
);
283 data
= msi_alloc( size
+ 1 );
287 if (!ReadFile( file
, data
, size
, &read
, NULL
))
291 wdata
= strdupAtoW( data
);
299 static void msi_parse_line(LPWSTR
*line
, LPWSTR
**entries
, DWORD
*num_entries
)
301 LPWSTR ptr
= *line
, save
;
306 /* stay on this line */
307 while (*ptr
&& *ptr
!= '\n')
309 /* entries are separated by tabs */
316 *entries
= msi_alloc(count
* sizeof(LPWSTR
));
320 /* store pointers into the data */
321 for (i
= 0, ptr
= *line
; i
< count
; i
++)
323 while (*ptr
&& *ptr
== '\r') ptr
++;
326 while (*ptr
&& *ptr
!= '\t' && *ptr
!= '\n' && *ptr
!= '\r') ptr
++;
328 /* NULL-separate the data */
329 if (*ptr
== '\n' || *ptr
== '\r')
331 while (*ptr
== '\n' || *ptr
== '\r')
337 (*entries
)[i
] = save
;
340 /* move to the next line if there's more, else EOF */
344 *num_entries
= count
;
347 static LPWSTR
msi_build_createsql_prelude(LPWSTR table
)
352 static const WCHAR create_fmt
[] = {'C','R','E','A','T','E',' ','T','A','B','L','E',' ','`','%','s','`',' ','(',' ',0};
354 size
= sizeof(create_fmt
)/sizeof(create_fmt
[0]) + lstrlenW(table
) - 2;
355 prelude
= msi_alloc(size
* sizeof(WCHAR
));
359 sprintfW(prelude
, create_fmt
, table
);
363 static LPWSTR
msi_build_createsql_columns(LPWSTR
*columns_data
, LPWSTR
*types
, DWORD num_columns
)
367 DWORD sql_size
= 1, i
, len
;
368 WCHAR expanded
[128], *ptr
;
369 WCHAR size
[10], comma
[2], extra
[30];
371 static const WCHAR column_fmt
[] = {'`','%','s','`',' ','%','s','%','s','%','s','%','s',' ',0};
372 static const WCHAR size_fmt
[] = {'(','%','s',')',0};
373 static const WCHAR type_char
[] = {'C','H','A','R',0};
374 static const WCHAR type_int
[] = {'I','N','T',0};
375 static const WCHAR type_long
[] = {'L','O','N','G',0};
376 static const WCHAR type_object
[] = {'O','B','J','E','C','T',0};
377 static const WCHAR type_notnull
[] = {' ','N','O','T',' ','N','U','L','L',0};
378 static const WCHAR localizable
[] = {' ','L','O','C','A','L','I','Z','A','B','L','E',0};
380 columns
= msi_alloc_zero(sql_size
* sizeof(WCHAR
));
384 for (i
= 0; i
< num_columns
; i
++)
387 comma
[1] = size
[0] = extra
[0] = '\0';
389 if (i
== num_columns
- 1)
401 lstrcpyW(extra
, type_notnull
);
403 lstrcatW(extra
, localizable
);
405 sprintfW(size
, size_fmt
, ptr
);
408 lstrcpyW(extra
, type_notnull
);
411 sprintfW(size
, size_fmt
, ptr
);
414 lstrcpyW(extra
, type_notnull
);
422 WARN("invalid int width %u\n", len
);
428 lstrcpyW(extra
, type_notnull
);
433 ERR("Unknown type: %c\n", types
[i
][0]);
438 sprintfW(expanded
, column_fmt
, columns_data
[i
], type
, size
, extra
, comma
);
439 sql_size
+= lstrlenW(expanded
);
441 p
= msi_realloc(columns
, sql_size
* sizeof(WCHAR
));
449 lstrcatW(columns
, expanded
);
455 static LPWSTR
msi_build_createsql_postlude(LPWSTR
*primary_keys
, DWORD num_keys
)
457 LPWSTR postlude
, keys
, ptr
;
458 DWORD size
, key_size
, i
;
460 static const WCHAR key_fmt
[] = {'`','%','s','`',',',' ',0};
461 static const WCHAR postlude_fmt
[] = {'P','R','I','M','A','R','Y',' ','K','E','Y',' ','%','s',')',0};
463 for (i
= 0, size
= 1; i
< num_keys
; i
++)
464 size
+= lstrlenW(key_fmt
) + lstrlenW(primary_keys
[i
]) - 2;
466 keys
= msi_alloc(size
* sizeof(WCHAR
));
470 for (i
= 0, ptr
= keys
; i
< num_keys
; i
++)
472 key_size
= lstrlenW(key_fmt
) + lstrlenW(primary_keys
[i
]) -2;
473 sprintfW(ptr
, key_fmt
, primary_keys
[i
]);
477 /* remove final ', ' */
480 size
= lstrlenW(postlude_fmt
) + size
- 1;
481 postlude
= msi_alloc(size
* sizeof(WCHAR
));
485 sprintfW(postlude
, postlude_fmt
, keys
);
492 static UINT
msi_add_table_to_db(MSIDATABASE
*db
, LPWSTR
*columns
, LPWSTR
*types
, LPWSTR
*labels
, DWORD num_labels
, DWORD num_columns
)
498 LPWSTR prelude
, columns_sql
, postlude
;
500 prelude
= msi_build_createsql_prelude(labels
[0]);
501 columns_sql
= msi_build_createsql_columns(columns
, types
, num_columns
);
502 postlude
= msi_build_createsql_postlude(labels
+ 1, num_labels
- 1); /* skip over table name */
504 if (!prelude
|| !columns_sql
|| !postlude
)
505 return ERROR_OUTOFMEMORY
;
507 size
= lstrlenW(prelude
) + lstrlenW(columns_sql
) + lstrlenW(postlude
) + 1;
508 create_sql
= msi_alloc(size
* sizeof(WCHAR
));
510 return ERROR_OUTOFMEMORY
;
512 lstrcpyW(create_sql
, prelude
);
513 lstrcatW(create_sql
, columns_sql
);
514 lstrcatW(create_sql
, postlude
);
517 msi_free(columns_sql
);
520 r
= MSI_DatabaseOpenViewW( db
, create_sql
, &view
);
521 msi_free(create_sql
);
523 if (r
!= ERROR_SUCCESS
)
526 r
= MSI_ViewExecute(view
, NULL
);
528 msiobj_release(&view
->hdr
);
533 static LPWSTR
msi_import_stream_filename(LPCWSTR path
, LPCWSTR name
)
536 LPWSTR fullname
, ptr
;
538 len
= lstrlenW(path
) + lstrlenW(name
) + 1;
539 fullname
= msi_alloc(len
*sizeof(WCHAR
));
543 lstrcpyW( fullname
, path
);
545 /* chop off extension from path */
546 ptr
= strrchrW(fullname
, '.');
553 lstrcpyW( ptr
, name
);
557 static UINT
construct_record(DWORD num_columns
, LPWSTR
*types
,
558 LPWSTR
*data
, LPWSTR path
, MSIRECORD
**rec
)
562 *rec
= MSI_CreateRecord(num_columns
);
564 return ERROR_OUTOFMEMORY
;
566 for (i
= 0; i
< num_columns
; i
++)
570 case 'L': case 'l': case 'S': case 's':
571 MSI_RecordSetStringW(*rec
, i
+ 1, data
[i
]);
575 MSI_RecordSetInteger(*rec
, i
+ 1, atoiW(data
[i
]));
581 LPWSTR file
= msi_import_stream_filename(path
, data
[i
]);
583 return ERROR_FUNCTION_FAILED
;
585 r
= MSI_RecordSetStreamFromFileW(*rec
, i
+ 1, file
);
587 if (r
!= ERROR_SUCCESS
)
588 return ERROR_FUNCTION_FAILED
;
592 ERR("Unhandled column type: %c\n", types
[i
][0]);
593 msiobj_release(&(*rec
)->hdr
);
594 return ERROR_FUNCTION_FAILED
;
598 return ERROR_SUCCESS
;
601 static UINT
msi_add_records_to_table(MSIDATABASE
*db
, LPWSTR
*columns
, LPWSTR
*types
,
602 LPWSTR
*labels
, LPWSTR
**records
,
603 int num_columns
, int num_records
,
611 static const WCHAR select
[] = {
612 'S','E','L','E','C','T',' ','*',' ',
613 'F','R','O','M',' ','`','%','s','`',0
616 r
= MSI_OpenQuery(db
, &view
, select
, labels
[0]);
617 if (r
!= ERROR_SUCCESS
)
620 while (MSI_ViewFetch(view
, &rec
) != ERROR_NO_MORE_ITEMS
)
622 r
= MSI_ViewModify(view
, MSIMODIFY_DELETE
, rec
);
623 if (r
!= ERROR_SUCCESS
)
627 for (i
= 0; i
< num_records
; i
++)
629 r
= construct_record(num_columns
, types
, records
[i
], path
, &rec
);
630 if (r
!= ERROR_SUCCESS
)
633 r
= MSI_ViewModify(view
, MSIMODIFY_INSERT
, rec
);
634 if (r
!= ERROR_SUCCESS
)
636 msiobj_release(&rec
->hdr
);
640 msiobj_release(&rec
->hdr
);
644 msiobj_release(&view
->hdr
);
648 static UINT
MSI_DatabaseImport(MSIDATABASE
*db
, LPCWSTR folder
, LPCWSTR file
)
652 DWORD num_labels
, num_types
;
653 DWORD num_columns
, num_records
= 0;
654 LPWSTR
*columns
, *types
, *labels
;
655 LPWSTR path
, ptr
, data
;
656 LPWSTR
**records
= NULL
;
657 LPWSTR
**temp_records
;
659 static const WCHAR backslash
[] = {'\\',0};
660 static const WCHAR suminfo
[] =
661 {'_','S','u','m','m','a','r','y','I','n','f','o','r','m','a','t','i','o','n',0};
663 TRACE("%p %s %s\n", db
, debugstr_w(folder
), debugstr_w(file
) );
665 if( folder
== NULL
|| file
== NULL
)
666 return ERROR_INVALID_PARAMETER
;
668 len
= lstrlenW(folder
) + lstrlenW(backslash
) + lstrlenW(file
) + 1;
669 path
= msi_alloc( len
* sizeof(WCHAR
) );
671 return ERROR_OUTOFMEMORY
;
673 lstrcpyW( path
, folder
);
674 lstrcatW( path
, backslash
);
675 lstrcatW( path
, file
);
677 data
= msi_read_text_archive( path
);
680 msi_parse_line( &ptr
, &columns
, &num_columns
);
681 msi_parse_line( &ptr
, &types
, &num_types
);
682 msi_parse_line( &ptr
, &labels
, &num_labels
);
684 if (num_columns
!= num_types
)
686 r
= ERROR_FUNCTION_FAILED
;
690 records
= msi_alloc(sizeof(LPWSTR
*));
693 r
= ERROR_OUTOFMEMORY
;
697 /* read in the table records */
700 msi_parse_line( &ptr
, &records
[num_records
], NULL
);
703 temp_records
= msi_realloc(records
, (num_records
+ 1) * sizeof(LPWSTR
*));
706 r
= ERROR_OUTOFMEMORY
;
709 records
= temp_records
;
712 if (!strcmpW(labels
[0], suminfo
))
714 r
= msi_add_suminfo( db
, records
, num_records
, num_columns
);
715 if (r
!= ERROR_SUCCESS
)
717 r
= ERROR_FUNCTION_FAILED
;
723 if (!TABLE_Exists(db
, labels
[0]))
725 r
= msi_add_table_to_db( db
, columns
, types
, labels
, num_labels
, num_columns
);
726 if (r
!= ERROR_SUCCESS
)
728 r
= ERROR_FUNCTION_FAILED
;
733 r
= msi_add_records_to_table( db
, columns
, types
, labels
, records
, num_columns
, num_records
, path
);
743 for (i
= 0; i
< num_records
; i
++)
744 msi_free(records
[i
]);
751 UINT WINAPI
MsiDatabaseImportW(MSIHANDLE handle
, LPCWSTR szFolder
, LPCWSTR szFilename
)
756 TRACE("%x %s %s\n",handle
,debugstr_w(szFolder
), debugstr_w(szFilename
));
758 db
= msihandle2msiinfo( handle
, MSIHANDLETYPE_DATABASE
);
761 IWineMsiRemoteDatabase
*remote_database
;
763 remote_database
= (IWineMsiRemoteDatabase
*)msi_get_remote( handle
);
764 if ( !remote_database
)
765 return ERROR_INVALID_HANDLE
;
767 IWineMsiRemoteDatabase_Release( remote_database
);
768 WARN("MsiDatabaseImport not allowed during a custom action!\n");
770 return ERROR_SUCCESS
;
773 r
= MSI_DatabaseImport( db
, szFolder
, szFilename
);
774 msiobj_release( &db
->hdr
);
778 UINT WINAPI
MsiDatabaseImportA( MSIHANDLE handle
,
779 LPCSTR szFolder
, LPCSTR szFilename
)
781 LPWSTR path
= NULL
, file
= NULL
;
782 UINT r
= ERROR_OUTOFMEMORY
;
784 TRACE("%x %s %s\n", handle
, debugstr_a(szFolder
), debugstr_a(szFilename
));
788 path
= strdupAtoW( szFolder
);
795 file
= strdupAtoW( szFilename
);
800 r
= MsiDatabaseImportW( handle
, path
, file
);
809 static UINT
msi_export_record( HANDLE handle
, MSIRECORD
*row
, UINT start
)
811 UINT i
, count
, len
, r
= ERROR_SUCCESS
;
817 buffer
= msi_alloc( len
);
819 return ERROR_OUTOFMEMORY
;
821 count
= MSI_RecordGetFieldCount( row
);
822 for ( i
=start
; i
<=count
; i
++ )
825 r
= MSI_RecordGetStringA( row
, i
, buffer
, &sz
);
826 if (r
== ERROR_MORE_DATA
)
828 char *p
= msi_realloc( buffer
, sz
+ 1 );
835 r
= MSI_RecordGetStringA( row
, i
, buffer
, &sz
);
836 if (r
!= ERROR_SUCCESS
)
839 if (!WriteFile( handle
, buffer
, sz
, &sz
, NULL
))
841 r
= ERROR_FUNCTION_FAILED
;
845 sep
= (i
< count
) ? "\t" : "\r\n";
846 if (!WriteFile( handle
, sep
, strlen(sep
), &sz
, NULL
))
848 r
= ERROR_FUNCTION_FAILED
;
856 static UINT
msi_export_row( MSIRECORD
*row
, void *arg
)
858 return msi_export_record( arg
, row
, 1 );
861 static UINT
msi_export_forcecodepage( HANDLE handle
)
865 static const char data
[] = "\r\n\r\n0\t_ForceCodepage\r\n";
867 FIXME("Read the codepage from the strings table!\n");
869 sz
= lstrlenA(data
) + 1;
870 if (!WriteFile(handle
, data
, sz
, &sz
, NULL
))
871 return ERROR_FUNCTION_FAILED
;
873 return ERROR_SUCCESS
;
876 static UINT
MSI_DatabaseExport( MSIDATABASE
*db
, LPCWSTR table
,
877 LPCWSTR folder
, LPCWSTR file
)
879 static const WCHAR query
[] = {
880 's','e','l','e','c','t',' ','*',' ','f','r','o','m',' ','%','s',0 };
881 static const WCHAR szbs
[] = { '\\', 0 };
882 static const WCHAR forcecodepage
[] = {
883 '_','F','o','r','c','e','C','o','d','e','p','a','g','e',0 };
884 MSIRECORD
*rec
= NULL
;
885 MSIQUERY
*view
= NULL
;
890 TRACE("%p %s %s %s\n", db
, debugstr_w(table
),
891 debugstr_w(folder
), debugstr_w(file
) );
893 if( folder
== NULL
|| file
== NULL
)
894 return ERROR_INVALID_PARAMETER
;
896 len
= lstrlenW(folder
) + lstrlenW(file
) + 2;
897 filename
= msi_alloc(len
* sizeof (WCHAR
));
899 return ERROR_OUTOFMEMORY
;
901 lstrcpyW( filename
, folder
);
902 lstrcatW( filename
, szbs
);
903 lstrcatW( filename
, file
);
905 handle
= CreateFileW( filename
, GENERIC_READ
| GENERIC_WRITE
, 0,
906 NULL
, CREATE_ALWAYS
, FILE_ATTRIBUTE_NORMAL
, NULL
);
907 msi_free( filename
);
908 if (handle
== INVALID_HANDLE_VALUE
)
909 return ERROR_FUNCTION_FAILED
;
911 if (!lstrcmpW( table
, forcecodepage
))
913 r
= msi_export_forcecodepage( handle
);
917 r
= MSI_OpenQuery( db
, &view
, query
, table
);
918 if (r
== ERROR_SUCCESS
)
920 /* write out row 1, the column names */
921 r
= MSI_ViewGetColumnInfo(view
, MSICOLINFO_NAMES
, &rec
);
922 if (r
== ERROR_SUCCESS
)
924 msi_export_record( handle
, rec
, 1 );
925 msiobj_release( &rec
->hdr
);
928 /* write out row 2, the column types */
929 r
= MSI_ViewGetColumnInfo(view
, MSICOLINFO_TYPES
, &rec
);
930 if (r
== ERROR_SUCCESS
)
932 msi_export_record( handle
, rec
, 1 );
933 msiobj_release( &rec
->hdr
);
936 /* write out row 3, the table name + keys */
937 r
= MSI_DatabaseGetPrimaryKeys( db
, table
, &rec
);
938 if (r
== ERROR_SUCCESS
)
940 MSI_RecordSetStringW( rec
, 0, table
);
941 msi_export_record( handle
, rec
, 0 );
942 msiobj_release( &rec
->hdr
);
945 /* write out row 4 onwards, the data */
946 r
= MSI_IterateRecords( view
, 0, msi_export_row
, handle
);
947 msiobj_release( &view
->hdr
);
951 CloseHandle( handle
);
955 /***********************************************************************
956 * MsiExportDatabaseW [MSI.@]
958 * Writes a file containing the table data as tab separated ASCII.
960 * The format is as follows:
962 * row1 : colname1 <tab> colname2 <tab> .... colnameN <cr> <lf>
963 * row2 : coltype1 <tab> coltype2 <tab> .... coltypeN <cr> <lf>
964 * row3 : tablename <tab> key1 <tab> key2 <tab> ... keyM <cr> <lf>
966 * Followed by the data, starting at row 1 with one row per line
968 * row4 : data <tab> data <tab> data <tab> ... data <cr> <lf>
970 UINT WINAPI
MsiDatabaseExportW( MSIHANDLE handle
, LPCWSTR szTable
,
971 LPCWSTR szFolder
, LPCWSTR szFilename
)
976 TRACE("%x %s %s %s\n", handle
, debugstr_w(szTable
),
977 debugstr_w(szFolder
), debugstr_w(szFilename
));
979 db
= msihandle2msiinfo( handle
, MSIHANDLETYPE_DATABASE
);
982 IWineMsiRemoteDatabase
*remote_database
;
984 remote_database
= (IWineMsiRemoteDatabase
*)msi_get_remote( handle
);
985 if ( !remote_database
)
986 return ERROR_INVALID_HANDLE
;
988 IWineMsiRemoteDatabase_Release( remote_database
);
989 WARN("MsiDatabaseExport not allowed during a custom action!\n");
991 return ERROR_SUCCESS
;
994 r
= MSI_DatabaseExport( db
, szTable
, szFolder
, szFilename
);
995 msiobj_release( &db
->hdr
);
999 UINT WINAPI
MsiDatabaseExportA( MSIHANDLE handle
, LPCSTR szTable
,
1000 LPCSTR szFolder
, LPCSTR szFilename
)
1002 LPWSTR path
= NULL
, file
= NULL
, table
= NULL
;
1003 UINT r
= ERROR_OUTOFMEMORY
;
1005 TRACE("%x %s %s %s\n", handle
, debugstr_a(szTable
),
1006 debugstr_a(szFolder
), debugstr_a(szFilename
));
1010 table
= strdupAtoW( szTable
);
1017 path
= strdupAtoW( szFolder
);
1024 file
= strdupAtoW( szFilename
);
1029 r
= MsiDatabaseExportW( handle
, table
, path
, file
);
1039 UINT WINAPI
MsiDatabaseMergeA(MSIHANDLE hDatabase
, MSIHANDLE hDatabaseMerge
,
1045 TRACE("(%d, %d, %s)\n", hDatabase
, hDatabaseMerge
,
1046 debugstr_a(szTableName
));
1048 table
= strdupAtoW(szTableName
);
1049 r
= MsiDatabaseMergeW(hDatabase
, hDatabaseMerge
, table
);
1055 typedef struct _tagMERGETABLE
1069 typedef struct _tagMERGEROW
1075 typedef struct _tagMERGEDATA
1079 MERGETABLE
*curtable
;
1081 struct list
*tabledata
;
1084 static UINT
merge_verify_colnames(MSIQUERY
*dbview
, MSIQUERY
*mergeview
)
1086 MSIRECORD
*dbrec
, *mergerec
;
1089 r
= MSI_ViewGetColumnInfo(dbview
, MSICOLINFO_NAMES
, &dbrec
);
1090 if (r
!= ERROR_SUCCESS
)
1093 r
= MSI_ViewGetColumnInfo(mergeview
, MSICOLINFO_NAMES
, &mergerec
);
1094 if (r
!= ERROR_SUCCESS
)
1097 count
= MSI_RecordGetFieldCount(dbrec
);
1098 for (i
= 1; i
<= count
; i
++)
1100 if (!MSI_RecordGetString(mergerec
, i
))
1103 if (lstrcmpW(MSI_RecordGetString(dbrec
, i
),
1104 MSI_RecordGetString(mergerec
, i
)))
1106 r
= ERROR_DATATYPE_MISMATCH
;
1111 msiobj_release(&dbrec
->hdr
);
1112 msiobj_release(&mergerec
->hdr
);
1113 dbrec
= mergerec
= NULL
;
1115 r
= MSI_ViewGetColumnInfo(dbview
, MSICOLINFO_TYPES
, &dbrec
);
1116 if (r
!= ERROR_SUCCESS
)
1119 r
= MSI_ViewGetColumnInfo(mergeview
, MSICOLINFO_TYPES
, &mergerec
);
1120 if (r
!= ERROR_SUCCESS
)
1123 count
= MSI_RecordGetFieldCount(dbrec
);
1124 for (i
= 1; i
<= count
; i
++)
1126 if (!MSI_RecordGetString(mergerec
, i
))
1129 if (lstrcmpW(MSI_RecordGetString(dbrec
, i
),
1130 MSI_RecordGetString(mergerec
, i
)))
1132 r
= ERROR_DATATYPE_MISMATCH
;
1138 msiobj_release(&dbrec
->hdr
);
1139 msiobj_release(&mergerec
->hdr
);
1144 static UINT
merge_verify_primary_keys(MSIDATABASE
*db
, MSIDATABASE
*mergedb
,
1147 MSIRECORD
*dbrec
, *mergerec
= NULL
;
1150 r
= MSI_DatabaseGetPrimaryKeys(db
, table
, &dbrec
);
1151 if (r
!= ERROR_SUCCESS
)
1154 r
= MSI_DatabaseGetPrimaryKeys(mergedb
, table
, &mergerec
);
1155 if (r
!= ERROR_SUCCESS
)
1158 count
= MSI_RecordGetFieldCount(dbrec
);
1159 if (count
!= MSI_RecordGetFieldCount(mergerec
))
1161 r
= ERROR_DATATYPE_MISMATCH
;
1165 for (i
= 1; i
<= count
; i
++)
1167 if (lstrcmpW(MSI_RecordGetString(dbrec
, i
),
1168 MSI_RecordGetString(mergerec
, i
)))
1170 r
= ERROR_DATATYPE_MISMATCH
;
1176 msiobj_release(&dbrec
->hdr
);
1177 msiobj_release(&mergerec
->hdr
);
1182 static LPWSTR
get_key_value(MSIQUERY
*view
, LPCWSTR key
, MSIRECORD
*rec
)
1184 MSIRECORD
*colnames
;
1186 UINT r
, i
= 0, sz
= 0;
1189 r
= MSI_ViewGetColumnInfo(view
, MSICOLINFO_NAMES
, &colnames
);
1190 if (r
!= ERROR_SUCCESS
)
1195 str
= msi_dup_record_field(colnames
, ++i
);
1196 cmp
= lstrcmpW(key
, str
);
1200 msiobj_release(&colnames
->hdr
);
1202 r
= MSI_RecordGetStringW(rec
, i
, NULL
, &sz
);
1203 if (r
!= ERROR_SUCCESS
)
1207 if (MSI_RecordGetString(rec
, i
)) /* check record field is a string */
1209 /* quote string record fields */
1210 const WCHAR szQuote
[] = {'\'', 0};
1212 val
= msi_alloc(sz
*sizeof(WCHAR
));
1216 lstrcpyW(val
, szQuote
);
1217 r
= MSI_RecordGetStringW(rec
, i
, val
+1, &sz
);
1218 lstrcpyW(val
+1+sz
, szQuote
);
1222 /* do not quote integer record fields */
1223 val
= msi_alloc(sz
*sizeof(WCHAR
));
1227 r
= MSI_RecordGetStringW(rec
, i
, val
, &sz
);
1230 if (r
!= ERROR_SUCCESS
)
1232 ERR("failed to get string!\n");
1240 static LPWSTR
create_diff_row_query(MSIDATABASE
*merge
, MSIQUERY
*view
,
1241 LPWSTR table
, MSIRECORD
*rec
)
1243 LPWSTR query
= NULL
, clause
= NULL
;
1244 LPWSTR ptr
= NULL
, val
;
1246 DWORD size
= 1, oldsize
;
1251 static const WCHAR keyset
[] = {
1252 '`','%','s','`',' ','=',' ','%','s',' ','A','N','D',' ',0};
1253 static const WCHAR lastkeyset
[] = {
1254 '`','%','s','`',' ','=',' ','%','s',' ',0};
1255 static const WCHAR fmt
[] = {'S','E','L','E','C','T',' ','*',' ',
1256 'F','R','O','M',' ','`','%','s','`',' ',
1257 'W','H','E','R','E',' ','%','s',0};
1259 r
= MSI_DatabaseGetPrimaryKeys(merge
, table
, &keys
);
1260 if (r
!= ERROR_SUCCESS
)
1263 clause
= msi_alloc_zero(size
* sizeof(WCHAR
));
1268 count
= MSI_RecordGetFieldCount(keys
);
1269 for (i
= 1; i
<= count
; i
++)
1271 key
= MSI_RecordGetString(keys
, i
);
1272 val
= get_key_value(view
, key
, rec
);
1275 setptr
= lastkeyset
;
1280 size
+= lstrlenW(setptr
) + lstrlenW(key
) + lstrlenW(val
) - 4;
1281 clause
= msi_realloc(clause
, size
* sizeof (WCHAR
));
1288 ptr
= clause
+ oldsize
- 1;
1289 sprintfW(ptr
, setptr
, key
, val
);
1293 size
= lstrlenW(fmt
) + lstrlenW(table
) + lstrlenW(clause
) + 1;
1294 query
= msi_alloc(size
* sizeof(WCHAR
));
1298 sprintfW(query
, fmt
, table
, clause
);
1302 msiobj_release(&keys
->hdr
);
1306 static UINT
merge_diff_row(MSIRECORD
*rec
, LPVOID param
)
1308 MERGEDATA
*data
= param
;
1309 MERGETABLE
*table
= data
->curtable
;
1311 MSIQUERY
*dbview
= NULL
;
1312 MSIRECORD
*row
= NULL
;
1313 LPWSTR query
= NULL
;
1314 UINT r
= ERROR_SUCCESS
;
1316 if (TABLE_Exists(data
->db
, table
->name
))
1318 query
= create_diff_row_query(data
->merge
, data
->curview
, table
->name
, rec
);
1320 return ERROR_OUTOFMEMORY
;
1322 r
= MSI_DatabaseOpenViewW(data
->db
, query
, &dbview
);
1323 if (r
!= ERROR_SUCCESS
)
1326 r
= MSI_ViewExecute(dbview
, NULL
);
1327 if (r
!= ERROR_SUCCESS
)
1330 r
= MSI_ViewFetch(dbview
, &row
);
1331 if (r
== ERROR_SUCCESS
&& !MSI_RecordsAreEqual(rec
, row
))
1333 table
->numconflicts
++;
1336 else if (r
!= ERROR_NO_MORE_ITEMS
)
1340 mergerow
= msi_alloc(sizeof(MERGEROW
));
1343 r
= ERROR_OUTOFMEMORY
;
1347 mergerow
->data
= MSI_CloneRecord(rec
);
1348 if (!mergerow
->data
)
1350 r
= ERROR_OUTOFMEMORY
;
1355 list_add_tail(&table
->rows
, &mergerow
->entry
);
1359 msiobj_release(&row
->hdr
);
1360 msiobj_release(&dbview
->hdr
);
1364 static UINT
msi_get_table_labels(MSIDATABASE
*db
, LPCWSTR table
, LPWSTR
**labels
, DWORD
*numlabels
)
1367 MSIRECORD
*prec
= NULL
;
1369 r
= MSI_DatabaseGetPrimaryKeys(db
, table
, &prec
);
1370 if (r
!= ERROR_SUCCESS
)
1373 count
= MSI_RecordGetFieldCount(prec
);
1374 *numlabels
= count
+ 1;
1375 *labels
= msi_alloc((*numlabels
)*sizeof(LPWSTR
));
1378 r
= ERROR_OUTOFMEMORY
;
1382 (*labels
)[0] = strdupW(table
);
1383 for (i
=1; i
<=count
; i
++ )
1385 (*labels
)[i
] = strdupW(MSI_RecordGetString(prec
, i
));
1389 msiobj_release( &prec
->hdr
);
1393 static UINT
msi_get_query_columns(MSIQUERY
*query
, LPWSTR
**columns
, DWORD
*numcolumns
)
1396 MSIRECORD
*prec
= NULL
;
1398 r
= MSI_ViewGetColumnInfo(query
, MSICOLINFO_NAMES
, &prec
);
1399 if (r
!= ERROR_SUCCESS
)
1402 count
= MSI_RecordGetFieldCount(prec
);
1403 *columns
= msi_alloc(count
*sizeof(LPWSTR
));
1406 r
= ERROR_OUTOFMEMORY
;
1410 for (i
=1; i
<=count
; i
++ )
1412 (*columns
)[i
-1] = strdupW(MSI_RecordGetString(prec
, i
));
1415 *numcolumns
= count
;
1418 msiobj_release( &prec
->hdr
);
1422 static UINT
msi_get_query_types(MSIQUERY
*query
, LPWSTR
**types
, DWORD
*numtypes
)
1425 MSIRECORD
*prec
= NULL
;
1427 r
= MSI_ViewGetColumnInfo(query
, MSICOLINFO_TYPES
, &prec
);
1428 if (r
!= ERROR_SUCCESS
)
1431 count
= MSI_RecordGetFieldCount(prec
);
1432 *types
= msi_alloc(count
*sizeof(LPWSTR
));
1435 r
= ERROR_OUTOFMEMORY
;
1439 for (i
=1; i
<=count
; i
++ )
1441 (*types
)[i
-1] = strdupW(MSI_RecordGetString(prec
, i
));
1445 msiobj_release( &prec
->hdr
);
1449 static void merge_free_rows(MERGETABLE
*table
)
1451 struct list
*item
, *cursor
;
1453 LIST_FOR_EACH_SAFE(item
, cursor
, &table
->rows
)
1455 MERGEROW
*row
= LIST_ENTRY(item
, MERGEROW
, entry
);
1457 list_remove(&row
->entry
);
1458 msiobj_release(&row
->data
->hdr
);
1463 static void free_merge_table(MERGETABLE
*table
)
1467 if (table
->labels
!= NULL
)
1469 for (i
= 0; i
< table
->numlabels
; i
++)
1470 msi_free(table
->labels
[i
]);
1471 msi_free(table
->labels
);
1474 if (table
->columns
!= NULL
)
1476 for (i
= 0; i
< table
->numcolumns
; i
++)
1477 msi_free(table
->columns
[i
]);
1478 msi_free(table
->columns
);
1481 if (table
->types
!= NULL
)
1483 for (i
= 0; i
< table
->numtypes
; i
++)
1484 msi_free(table
->types
[i
]);
1485 msi_free(table
->types
);
1487 msi_free(table
->name
);
1488 merge_free_rows(table
);
1493 static UINT
msi_get_merge_table (MSIDATABASE
*db
, LPCWSTR name
, MERGETABLE
**ptable
)
1497 MSIQUERY
*mergeview
= NULL
;
1499 static const WCHAR query
[] = {'S','E','L','E','C','T',' ','*',' ',
1500 'F','R','O','M',' ','`','%','s','`',0};
1502 table
= msi_alloc_zero(sizeof(MERGETABLE
));
1506 return ERROR_OUTOFMEMORY
;
1509 r
= msi_get_table_labels(db
, name
, &table
->labels
, &table
->numlabels
);
1510 if (r
!= ERROR_SUCCESS
)
1513 r
= MSI_OpenQuery(db
, &mergeview
, query
, name
);
1514 if (r
!= ERROR_SUCCESS
)
1517 r
= msi_get_query_columns(mergeview
, &table
->columns
, &table
->numcolumns
);
1518 if (r
!= ERROR_SUCCESS
)
1521 r
= msi_get_query_types(mergeview
, &table
->types
, &table
->numtypes
);
1522 if (r
!= ERROR_SUCCESS
)
1525 list_init(&table
->rows
);
1527 table
->name
= strdupW(name
);
1528 table
->numconflicts
= 0;
1530 msiobj_release(&mergeview
->hdr
);
1532 return ERROR_SUCCESS
;
1535 msiobj_release(&mergeview
->hdr
);
1536 free_merge_table(table
);
1541 static UINT
merge_diff_tables(MSIRECORD
*rec
, LPVOID param
)
1543 MERGEDATA
*data
= param
;
1545 MSIQUERY
*dbview
= NULL
;
1546 MSIQUERY
*mergeview
= NULL
;
1550 static const WCHAR query
[] = {'S','E','L','E','C','T',' ','*',' ',
1551 'F','R','O','M',' ','`','%','s','`',0};
1553 name
= MSI_RecordGetString(rec
, 1);
1555 r
= MSI_OpenQuery(data
->merge
, &mergeview
, query
, name
);
1556 if (r
!= ERROR_SUCCESS
)
1559 if (TABLE_Exists(data
->db
, name
))
1561 r
= MSI_OpenQuery(data
->db
, &dbview
, query
, name
);
1562 if (r
!= ERROR_SUCCESS
)
1565 r
= merge_verify_colnames(dbview
, mergeview
);
1566 if (r
!= ERROR_SUCCESS
)
1569 r
= merge_verify_primary_keys(data
->db
, data
->merge
, name
);
1570 if (r
!= ERROR_SUCCESS
)
1574 r
= msi_get_merge_table(data
->merge
, name
, &table
);
1575 if (r
!= ERROR_SUCCESS
)
1578 data
->curtable
= table
;
1579 data
->curview
= mergeview
;
1580 r
= MSI_IterateRecords(mergeview
, NULL
, merge_diff_row
, data
);
1581 if (r
!= ERROR_SUCCESS
)
1583 free_merge_table(table
);
1587 list_add_tail(data
->tabledata
, &table
->entry
);
1590 msiobj_release(&dbview
->hdr
);
1591 msiobj_release(&mergeview
->hdr
);
1595 static UINT
gather_merge_data(MSIDATABASE
*db
, MSIDATABASE
*merge
,
1596 struct list
*tabledata
)
1602 static const WCHAR query
[] = {'S','E','L','E','C','T',' ','*',' ',
1603 'F','R','O','M',' ','`','_','T','a','b','l','e','s','`',0};
1605 r
= MSI_DatabaseOpenViewW(merge
, query
, &view
);
1606 if (r
!= ERROR_SUCCESS
)
1611 data
.tabledata
= tabledata
;
1612 r
= MSI_IterateRecords(view
, NULL
, merge_diff_tables
, &data
);
1614 msiobj_release(&view
->hdr
);
1618 static UINT
merge_table(MSIDATABASE
*db
, MERGETABLE
*table
)
1624 if (!TABLE_Exists(db
, table
->name
))
1626 r
= msi_add_table_to_db(db
, table
->columns
, table
->types
,
1627 table
->labels
, table
->numlabels
, table
->numcolumns
);
1628 if (r
!= ERROR_SUCCESS
)
1629 return ERROR_FUNCTION_FAILED
;
1632 LIST_FOR_EACH_ENTRY(row
, &table
->rows
, MERGEROW
, entry
)
1634 r
= TABLE_CreateView(db
, table
->name
, &tv
);
1635 if (r
!= ERROR_SUCCESS
)
1638 r
= tv
->ops
->insert_row(tv
, row
->data
, -1, FALSE
);
1639 tv
->ops
->delete(tv
);
1641 if (r
!= ERROR_SUCCESS
)
1645 return ERROR_SUCCESS
;
1648 static UINT
update_merge_errors(MSIDATABASE
*db
, LPCWSTR error
,
1649 LPWSTR table
, DWORD numconflicts
)
1654 static const WCHAR create
[] = {
1655 'C','R','E','A','T','E',' ','T','A','B','L','E',' ',
1656 '`','%','s','`',' ','(','`','T','a','b','l','e','`',' ',
1657 'C','H','A','R','(','2','5','5',')',' ','N','O','T',' ',
1658 'N','U','L','L',',',' ','`','N','u','m','R','o','w','M','e','r','g','e',
1659 'C','o','n','f','l','i','c','t','s','`',' ','S','H','O','R','T',' ',
1660 'N','O','T',' ','N','U','L','L',' ','P','R','I','M','A','R','Y',' ',
1661 'K','E','Y',' ','`','T','a','b','l','e','`',')',0};
1662 static const WCHAR insert
[] = {
1663 'I','N','S','E','R','T',' ','I','N','T','O',' ',
1664 '`','%','s','`',' ','(','`','T','a','b','l','e','`',',',' ',
1665 '`','N','u','m','R','o','w','M','e','r','g','e',
1666 'C','o','n','f','l','i','c','t','s','`',')',' ','V','A','L','U','E','S',
1667 ' ','(','\'','%','s','\'',',',' ','%','d',')',0};
1669 if (!TABLE_Exists(db
, error
))
1671 r
= MSI_OpenQuery(db
, &view
, create
, error
);
1672 if (r
!= ERROR_SUCCESS
)
1675 r
= MSI_ViewExecute(view
, NULL
);
1676 msiobj_release(&view
->hdr
);
1677 if (r
!= ERROR_SUCCESS
)
1681 r
= MSI_OpenQuery(db
, &view
, insert
, error
, table
, numconflicts
);
1682 if (r
!= ERROR_SUCCESS
)
1685 r
= MSI_ViewExecute(view
, NULL
);
1686 msiobj_release(&view
->hdr
);
1690 UINT WINAPI
MsiDatabaseMergeW(MSIHANDLE hDatabase
, MSIHANDLE hDatabaseMerge
,
1691 LPCWSTR szTableName
)
1693 struct list tabledata
= LIST_INIT(tabledata
);
1694 struct list
*item
, *cursor
;
1695 MSIDATABASE
*db
, *merge
;
1700 TRACE("(%d, %d, %s)\n", hDatabase
, hDatabaseMerge
,
1701 debugstr_w(szTableName
));
1703 if (szTableName
&& !*szTableName
)
1704 return ERROR_INVALID_TABLE
;
1706 db
= msihandle2msiinfo(hDatabase
, MSIHANDLETYPE_DATABASE
);
1707 merge
= msihandle2msiinfo(hDatabaseMerge
, MSIHANDLETYPE_DATABASE
);
1710 r
= ERROR_INVALID_HANDLE
;
1714 r
= gather_merge_data(db
, merge
, &tabledata
);
1715 if (r
!= ERROR_SUCCESS
)
1719 LIST_FOR_EACH_ENTRY(table
, &tabledata
, MERGETABLE
, entry
)
1721 if (table
->numconflicts
)
1725 r
= update_merge_errors(db
, szTableName
, table
->name
,
1726 table
->numconflicts
);
1727 if (r
!= ERROR_SUCCESS
)
1732 r
= merge_table(db
, table
);
1733 if (r
!= ERROR_SUCCESS
)
1738 LIST_FOR_EACH_SAFE(item
, cursor
, &tabledata
)
1740 MERGETABLE
*table
= LIST_ENTRY(item
, MERGETABLE
, entry
);
1742 list_remove(&table
->entry
);
1743 free_merge_table(table
);
1747 r
= ERROR_FUNCTION_FAILED
;
1750 msiobj_release(&db
->hdr
);
1751 msiobj_release(&merge
->hdr
);
1755 MSIDBSTATE WINAPI
MsiGetDatabaseState( MSIHANDLE handle
)
1757 MSIDBSTATE ret
= MSIDBSTATE_READ
;
1760 TRACE("%d\n", handle
);
1762 db
= msihandle2msiinfo( handle
, MSIHANDLETYPE_DATABASE
);
1765 IWineMsiRemoteDatabase
*remote_database
;
1767 remote_database
= (IWineMsiRemoteDatabase
*)msi_get_remote( handle
);
1768 if ( !remote_database
)
1769 return MSIDBSTATE_ERROR
;
1771 IWineMsiRemoteDatabase_Release( remote_database
);
1772 WARN("MsiGetDatabaseState not allowed during a custom action!\n");
1774 return MSIDBSTATE_READ
;
1777 if (db
->mode
!= MSIDBOPEN_READONLY
)
1778 ret
= MSIDBSTATE_WRITE
;
1779 msiobj_release( &db
->hdr
);
1784 typedef struct _msi_remote_database_impl
{
1785 const IWineMsiRemoteDatabaseVtbl
*lpVtbl
;
1788 } msi_remote_database_impl
;
1790 static inline msi_remote_database_impl
* mrd_from_IWineMsiRemoteDatabase( IWineMsiRemoteDatabase
* iface
)
1792 return (msi_remote_database_impl
*)iface
;
1795 static HRESULT WINAPI
mrd_QueryInterface( IWineMsiRemoteDatabase
*iface
,
1796 REFIID riid
,LPVOID
*ppobj
)
1798 if( IsEqualCLSID( riid
, &IID_IUnknown
) ||
1799 IsEqualCLSID( riid
, &IID_IWineMsiRemoteDatabase
) )
1801 IUnknown_AddRef( iface
);
1806 return E_NOINTERFACE
;
1809 static ULONG WINAPI
mrd_AddRef( IWineMsiRemoteDatabase
*iface
)
1811 msi_remote_database_impl
* This
= mrd_from_IWineMsiRemoteDatabase( iface
);
1813 return InterlockedIncrement( &This
->refs
);
1816 static ULONG WINAPI
mrd_Release( IWineMsiRemoteDatabase
*iface
)
1818 msi_remote_database_impl
* This
= mrd_from_IWineMsiRemoteDatabase( iface
);
1821 r
= InterlockedDecrement( &This
->refs
);
1824 MsiCloseHandle( This
->database
);
1830 static HRESULT WINAPI
mrd_IsTablePersistent( IWineMsiRemoteDatabase
*iface
,
1831 BSTR table
, MSICONDITION
*persistent
)
1833 msi_remote_database_impl
*This
= mrd_from_IWineMsiRemoteDatabase( iface
);
1834 *persistent
= MsiDatabaseIsTablePersistentW(This
->database
, table
);
1838 static HRESULT WINAPI
mrd_GetPrimaryKeys( IWineMsiRemoteDatabase
*iface
,
1839 BSTR table
, MSIHANDLE
*keys
)
1841 msi_remote_database_impl
*This
= mrd_from_IWineMsiRemoteDatabase( iface
);
1842 UINT r
= MsiDatabaseGetPrimaryKeysW(This
->database
, table
, keys
);
1843 return HRESULT_FROM_WIN32(r
);
1846 static HRESULT WINAPI
mrd_GetSummaryInformation( IWineMsiRemoteDatabase
*iface
,
1847 UINT updatecount
, MSIHANDLE
*suminfo
)
1849 msi_remote_database_impl
*This
= mrd_from_IWineMsiRemoteDatabase( iface
);
1850 UINT r
= MsiGetSummaryInformationW(This
->database
, NULL
, updatecount
, suminfo
);
1851 return HRESULT_FROM_WIN32(r
);
1854 static HRESULT WINAPI
mrd_OpenView( IWineMsiRemoteDatabase
*iface
,
1855 BSTR query
, MSIHANDLE
*view
)
1857 msi_remote_database_impl
*This
= mrd_from_IWineMsiRemoteDatabase( iface
);
1858 UINT r
= MsiDatabaseOpenViewW(This
->database
, query
, view
);
1859 return HRESULT_FROM_WIN32(r
);
1862 static HRESULT WINAPI
mrd_SetMsiHandle( IWineMsiRemoteDatabase
*iface
, MSIHANDLE handle
)
1864 msi_remote_database_impl
* This
= mrd_from_IWineMsiRemoteDatabase( iface
);
1865 This
->database
= handle
;
1869 static const IWineMsiRemoteDatabaseVtbl msi_remote_database_vtbl
=
1874 mrd_IsTablePersistent
,
1876 mrd_GetSummaryInformation
,
1881 HRESULT
create_msi_remote_database( IUnknown
*pOuter
, LPVOID
*ppObj
)
1883 msi_remote_database_impl
*This
;
1885 This
= msi_alloc( sizeof *This
);
1887 return E_OUTOFMEMORY
;
1889 This
->lpVtbl
= &msi_remote_database_vtbl
;