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
25 #define NONAMELESSUNION
31 #include "wine/debug.h"
32 #include "wine/unicode.h"
38 #include "msiserver.h"
43 WINE_DEFAULT_DEBUG_CHANNEL(msi);
48 * An .msi file is a structured storage file.
49 * It contains a number of streams.
50 * A stream for each table in the database.
51 * Two streams for the string table in the database.
52 * Any binary data in a table is a reference to a stream.
55 #define IS_INTMSIDBOPEN(x) (((ULONG_PTR)(x) >> 16) == 0)
57 typedef struct tagMSITRANSFORM {
62 typedef struct tagMSISTREAM {
68 static UINT find_open_stream( MSIDATABASE *db, IStorage *stg, LPCWSTR name, IStream **stm )
72 LIST_FOR_EACH_ENTRY( stream, &db->streams, MSISTREAM, entry )
77 if (stream->stg != stg) continue;
79 r = IStream_Stat( stream->stm, &stat, 0 );
82 WARN("failed to stat stream r = %08x!\n", r);
86 if( !strcmpW( name, stat.pwcsName ) )
88 TRACE("found %s\n", debugstr_w(name));
90 CoTaskMemFree( stat.pwcsName );
94 CoTaskMemFree( stat.pwcsName );
97 return ERROR_FUNCTION_FAILED;
100 UINT msi_clone_open_stream( MSIDATABASE *db, IStorage *stg, LPCWSTR name, IStream **stm )
104 if (find_open_stream( db, stg, name, &stream ) == ERROR_SUCCESS)
109 r = IStream_Clone( stream, stm );
112 WARN("failed to clone stream r = %08x!\n", r);
113 return ERROR_FUNCTION_FAILED;
117 r = IStream_Seek( *stm, pos, STREAM_SEEK_SET, NULL );
120 IStream_Release( *stm );
121 return ERROR_FUNCTION_FAILED;
124 return ERROR_SUCCESS;
127 return ERROR_FUNCTION_FAILED;
130 UINT msi_get_raw_stream( MSIDATABASE *db, LPCWSTR stname, IStream **stm )
134 WCHAR decoded[MAX_STREAM_NAME_LEN];
136 decode_streamname( stname, decoded );
137 TRACE("%s -> %s\n", debugstr_w(stname), debugstr_w(decoded));
139 if (msi_clone_open_stream( db, db->storage, stname, stm ) == ERROR_SUCCESS)
140 return ERROR_SUCCESS;
142 r = IStorage_OpenStream( db->storage, stname, NULL,
143 STGM_READ | STGM_SHARE_EXCLUSIVE, 0, stm );
146 MSITRANSFORM *transform;
148 LIST_FOR_EACH_ENTRY( transform, &db->transforms, MSITRANSFORM, entry )
150 r = IStorage_OpenStream( transform->stg, stname, NULL,
151 STGM_READ | STGM_SHARE_EXCLUSIVE, 0, stm );
154 stg = transform->stg;
159 else stg = db->storage;
165 if (!(stream = msi_alloc( sizeof(MSISTREAM) ))) return ERROR_NOT_ENOUGH_MEMORY;
167 IStorage_AddRef( stg );
169 IStream_AddRef( *stm );
170 list_add_tail( &db->streams, &stream->entry );
173 return SUCCEEDED(r) ? ERROR_SUCCESS : ERROR_FUNCTION_FAILED;
176 static void free_transforms( MSIDATABASE *db )
178 while( !list_empty( &db->transforms ) )
180 MSITRANSFORM *t = LIST_ENTRY( list_head( &db->transforms ),
181 MSITRANSFORM, entry );
182 list_remove( &t->entry );
183 IStorage_Release( t->stg );
188 void msi_destroy_stream( MSIDATABASE *db, const WCHAR *stname )
190 MSISTREAM *stream, *stream2;
192 LIST_FOR_EACH_ENTRY_SAFE( stream, stream2, &db->streams, MSISTREAM, entry )
197 r = IStream_Stat( stream->stm, &stat, 0 );
200 WARN("failed to stat stream r = %08x\n", r);
204 if (!strcmpW( stname, stat.pwcsName ))
206 TRACE("destroying %s\n", debugstr_w(stname));
208 list_remove( &stream->entry );
209 IStream_Release( stream->stm );
210 IStorage_Release( stream->stg );
211 IStorage_DestroyElement( stream->stg, stname );
213 CoTaskMemFree( stat.pwcsName );
216 CoTaskMemFree( stat.pwcsName );
220 static void free_streams( MSIDATABASE *db )
222 while( !list_empty( &db->streams ) )
224 MSISTREAM *s = LIST_ENTRY(list_head( &db->streams ), MSISTREAM, entry);
225 list_remove( &s->entry );
226 IStream_Release( s->stm );
227 IStorage_Release( s->stg );
232 void append_storage_to_db( MSIDATABASE *db, IStorage *stg )
236 t = msi_alloc( sizeof *t );
238 IStorage_AddRef( stg );
239 list_add_head( &db->transforms, &t->entry );
241 /* the transform may add or replace streams */
245 static VOID MSI_CloseDatabase( MSIOBJECTHDR *arg )
247 MSIDATABASE *db = (MSIDATABASE *) arg;
250 free_cached_tables( db );
252 free_transforms( db );
253 if (db->strings) msi_destroy_stringtable( db->strings );
254 IStorage_Release( db->storage );
257 DeleteFileW( db->deletefile );
258 msi_free( db->deletefile );
262 static HRESULT db_initialize( IStorage *stg, const GUID *clsid )
264 static const WCHAR szTables[] = { '_','T','a','b','l','e','s',0 };
267 hr = IStorage_SetClass( stg, clsid );
270 WARN("failed to set class id 0x%08x\n", hr);
274 /* create the _Tables stream */
275 hr = write_stream_data( stg, szTables, NULL, 0, TRUE );
278 WARN("failed to create _Tables stream 0x%08x\n", hr);
282 hr = msi_init_string_table( stg );
285 WARN("failed to initialize string table 0x%08x\n", hr);
289 hr = IStorage_Commit( stg, 0 );
292 WARN("failed to commit changes 0x%08x\n", hr);
299 UINT MSI_OpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIDATABASE **pdb)
301 IStorage *stg = NULL;
303 MSIDATABASE *db = NULL;
304 UINT ret = ERROR_FUNCTION_FAILED;
305 LPCWSTR szMode, save_path;
307 BOOL created = FALSE, patch = FALSE;
308 WCHAR path[MAX_PATH];
310 TRACE("%s %s\n",debugstr_w(szDBPath),debugstr_w(szPersist) );
313 return ERROR_INVALID_PARAMETER;
315 if (szPersist - MSIDBOPEN_PATCHFILE >= MSIDBOPEN_READONLY &&
316 szPersist - MSIDBOPEN_PATCHFILE <= MSIDBOPEN_CREATEDIRECT)
318 TRACE("Database is a patch\n");
319 szPersist -= MSIDBOPEN_PATCHFILE;
323 save_path = szDBPath;
325 if( !IS_INTMSIDBOPEN(szPersist) )
327 if (!CopyFileW( szDBPath, szPersist, FALSE ))
328 return ERROR_OPEN_FAILED;
330 szDBPath = szPersist;
331 szPersist = MSIDBOPEN_TRANSACT;
335 if( szPersist == MSIDBOPEN_READONLY )
337 r = StgOpenStorage( szDBPath, NULL,
338 STGM_DIRECT|STGM_READ|STGM_SHARE_DENY_WRITE, NULL, 0, &stg);
340 else if( szPersist == MSIDBOPEN_CREATE )
342 r = StgCreateDocfile( szDBPath,
343 STGM_CREATE|STGM_TRANSACTED|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, 0, &stg );
346 r = db_initialize( stg, patch ? &CLSID_MsiPatch : &CLSID_MsiDatabase );
349 else if( szPersist == MSIDBOPEN_CREATEDIRECT )
351 r = StgCreateDocfile( szDBPath,
352 STGM_CREATE|STGM_DIRECT|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, 0, &stg );
355 r = db_initialize( stg, patch ? &CLSID_MsiPatch : &CLSID_MsiDatabase );
358 else if( szPersist == MSIDBOPEN_TRANSACT )
360 r = StgOpenStorage( szDBPath, NULL,
361 STGM_TRANSACTED|STGM_READWRITE|STGM_SHARE_DENY_WRITE, NULL, 0, &stg);
363 else if( szPersist == MSIDBOPEN_DIRECT )
365 r = StgOpenStorage( szDBPath, NULL,
366 STGM_DIRECT|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, NULL, 0, &stg);
370 ERR("unknown flag %p\n",szPersist);
371 return ERROR_INVALID_PARAMETER;
374 if( FAILED( r ) || !stg )
376 WARN("open failed r = %08x for %s\n", r, debugstr_w(szDBPath));
377 return ERROR_FUNCTION_FAILED;
380 r = IStorage_Stat( stg, &stat, STATFLAG_NONAME );
383 FIXME("Failed to stat storage\n");
387 if ( !IsEqualGUID( &stat.clsid, &CLSID_MsiDatabase ) &&
388 !IsEqualGUID( &stat.clsid, &CLSID_MsiPatch ) &&
389 !IsEqualGUID( &stat.clsid, &CLSID_MsiTransform ) )
391 ERR("storage GUID is not a MSI database GUID %s\n",
392 debugstr_guid(&stat.clsid) );
396 if ( patch && !IsEqualGUID( &stat.clsid, &CLSID_MsiPatch ) )
398 ERR("storage GUID is not the MSI patch GUID %s\n",
399 debugstr_guid(&stat.clsid) );
400 ret = ERROR_OPEN_FAILED;
404 db = alloc_msiobject( MSIHANDLETYPE_DATABASE, sizeof (MSIDATABASE),
408 FIXME("Failed to allocate a handle\n");
412 if (!strchrW( save_path, '\\' ))
414 GetCurrentDirectoryW( MAX_PATH, path );
415 lstrcatW( path, szBackSlash );
416 lstrcatW( path, save_path );
419 lstrcpyW( path, save_path );
421 db->path = strdupW( path );
422 db->media_transform_offset = MSI_INITIAL_MEDIA_TRANSFORM_OFFSET;
423 db->media_transform_disk_id = MSI_INITIAL_MEDIA_TRANSFORM_DISKID;
425 if( TRACE_ON( msi ) )
426 enum_stream_names( stg );
431 db->deletefile = strdupW( szDBPath );
432 list_init( &db->tables );
433 list_init( &db->transforms );
434 list_init( &db->streams );
436 db->strings = msi_load_string_table( stg, &db->bytes_per_strref );
442 msiobj_addref( &db->hdr );
443 IStorage_AddRef( stg );
448 msiobj_release( &db->hdr );
450 IStorage_Release( stg );
455 UINT WINAPI MsiOpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIHANDLE *phDB)
460 TRACE("%s %s %p\n",debugstr_w(szDBPath),debugstr_w(szPersist), phDB);
462 ret = MSI_OpenDatabaseW( szDBPath, szPersist, &db );
463 if( ret == ERROR_SUCCESS )
465 *phDB = alloc_msihandle( &db->hdr );
467 ret = ERROR_NOT_ENOUGH_MEMORY;
468 msiobj_release( &db->hdr );
474 UINT WINAPI MsiOpenDatabaseA(LPCSTR szDBPath, LPCSTR szPersist, MSIHANDLE *phDB)
476 HRESULT r = ERROR_FUNCTION_FAILED;
477 LPWSTR szwDBPath = NULL, szwPersist = NULL;
479 TRACE("%s %s %p\n", debugstr_a(szDBPath), debugstr_a(szPersist), phDB);
483 szwDBPath = strdupAtoW( szDBPath );
488 if( !IS_INTMSIDBOPEN(szPersist) )
490 szwPersist = strdupAtoW( szPersist );
495 szwPersist = (LPWSTR)(DWORD_PTR)szPersist;
497 r = MsiOpenDatabaseW( szwDBPath, szwPersist, phDB );
500 if( !IS_INTMSIDBOPEN(szPersist) )
501 msi_free( szwPersist );
502 msi_free( szwDBPath );
507 static LPWSTR msi_read_text_archive(LPCWSTR path, DWORD *len)
512 DWORD read, size = 0;
514 file = CreateFileW( path, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL );
515 if (file == INVALID_HANDLE_VALUE)
518 size = GetFileSize( file, NULL );
519 if (!(data = msi_alloc( size ))) goto done;
521 if (!ReadFile( file, data, size, &read, NULL ) || read != size) goto done;
523 while (!data[size - 1]) size--;
524 *len = MultiByteToWideChar( CP_ACP, 0, data, size, NULL, 0 );
525 if ((wdata = msi_alloc( (*len + 1) * sizeof(WCHAR) )))
527 MultiByteToWideChar( CP_ACP, 0, data, size, wdata, *len );
537 static void msi_parse_line(LPWSTR *line, LPWSTR **entries, DWORD *num_entries, DWORD *len)
539 LPWSTR ptr = *line, save;
540 DWORD i, count = 1, chars_left = *len;
544 /* stay on this line */
545 while (chars_left && *ptr != '\n')
547 /* entries are separated by tabs */
555 *entries = msi_alloc(count * sizeof(LPWSTR));
559 /* store pointers into the data */
561 for (i = 0, ptr = *line; i < count; i++)
563 while (chars_left && *ptr == '\r')
570 while (chars_left && *ptr != '\t' && *ptr != '\n' && *ptr != '\r')
572 if (!*ptr) *ptr = '\n'; /* convert embedded nulls to \n */
573 if (ptr > *line && *ptr == '\x19' && *(ptr - 1) == '\x11')
582 /* NULL-separate the data */
583 if (*ptr == '\n' || *ptr == '\r')
585 while (chars_left && (*ptr == '\n' || *ptr == '\r'))
596 (*entries)[i] = save;
599 /* move to the next line if there's more, else EOF */
603 *num_entries = count;
606 static LPWSTR msi_build_createsql_prelude(LPWSTR table)
611 static const WCHAR create_fmt[] = {'C','R','E','A','T','E',' ','T','A','B','L','E',' ','`','%','s','`',' ','(',' ',0};
613 size = sizeof(create_fmt)/sizeof(create_fmt[0]) + lstrlenW(table) - 2;
614 prelude = msi_alloc(size * sizeof(WCHAR));
618 sprintfW(prelude, create_fmt, table);
622 static LPWSTR msi_build_createsql_columns(LPWSTR *columns_data, LPWSTR *types, DWORD num_columns)
626 DWORD sql_size = 1, i, len;
627 WCHAR expanded[128], *ptr;
628 WCHAR size[10], comma[2], extra[30];
630 static const WCHAR column_fmt[] = {'`','%','s','`',' ','%','s','%','s','%','s','%','s',' ',0};
631 static const WCHAR size_fmt[] = {'(','%','s',')',0};
632 static const WCHAR type_char[] = {'C','H','A','R',0};
633 static const WCHAR type_int[] = {'I','N','T',0};
634 static const WCHAR type_long[] = {'L','O','N','G',0};
635 static const WCHAR type_object[] = {'O','B','J','E','C','T',0};
636 static const WCHAR type_notnull[] = {' ','N','O','T',' ','N','U','L','L',0};
637 static const WCHAR localizable[] = {' ','L','O','C','A','L','I','Z','A','B','L','E',0};
639 columns = msi_alloc_zero(sql_size * sizeof(WCHAR));
643 for (i = 0; i < num_columns; i++)
646 comma[1] = size[0] = extra[0] = '\0';
648 if (i == num_columns - 1)
660 lstrcpyW(extra, type_notnull);
663 lstrcatW(extra, localizable);
665 sprintfW(size, size_fmt, ptr);
668 lstrcpyW(extra, type_notnull);
672 sprintfW(size, size_fmt, ptr);
675 lstrcpyW(extra, type_notnull);
684 WARN("invalid int width %u\n", len);
690 lstrcpyW(extra, type_notnull);
696 ERR("Unknown type: %c\n", types[i][0]);
701 sprintfW(expanded, column_fmt, columns_data[i], type, size, extra, comma);
702 sql_size += lstrlenW(expanded);
704 p = msi_realloc(columns, sql_size * sizeof(WCHAR));
712 lstrcatW(columns, expanded);
718 static LPWSTR msi_build_createsql_postlude(LPWSTR *primary_keys, DWORD num_keys)
720 LPWSTR postlude, keys, ptr;
721 DWORD size, key_size, i;
723 static const WCHAR key_fmt[] = {'`','%','s','`',',',' ',0};
724 static const WCHAR postlude_fmt[] = {'P','R','I','M','A','R','Y',' ','K','E','Y',' ','%','s',')',0};
726 for (i = 0, size = 1; i < num_keys; i++)
727 size += lstrlenW(key_fmt) + lstrlenW(primary_keys[i]) - 2;
729 keys = msi_alloc(size * sizeof(WCHAR));
733 for (i = 0, ptr = keys; i < num_keys; i++)
735 key_size = lstrlenW(key_fmt) + lstrlenW(primary_keys[i]) -2;
736 sprintfW(ptr, key_fmt, primary_keys[i]);
740 /* remove final ', ' */
743 size = lstrlenW(postlude_fmt) + size - 1;
744 postlude = msi_alloc(size * sizeof(WCHAR));
748 sprintfW(postlude, postlude_fmt, keys);
755 static UINT msi_add_table_to_db(MSIDATABASE *db, LPWSTR *columns, LPWSTR *types, LPWSTR *labels, DWORD num_labels, DWORD num_columns)
757 UINT r = ERROR_OUTOFMEMORY;
760 LPWSTR create_sql = NULL;
761 LPWSTR prelude, columns_sql, postlude;
763 prelude = msi_build_createsql_prelude(labels[0]);
764 columns_sql = msi_build_createsql_columns(columns, types, num_columns);
765 postlude = msi_build_createsql_postlude(labels + 1, num_labels - 1); /* skip over table name */
767 if (!prelude || !columns_sql || !postlude)
770 size = lstrlenW(prelude) + lstrlenW(columns_sql) + lstrlenW(postlude) + 1;
771 create_sql = msi_alloc(size * sizeof(WCHAR));
775 lstrcpyW(create_sql, prelude);
776 lstrcatW(create_sql, columns_sql);
777 lstrcatW(create_sql, postlude);
779 r = MSI_DatabaseOpenViewW( db, create_sql, &view );
780 if (r != ERROR_SUCCESS)
783 r = MSI_ViewExecute(view, NULL);
785 msiobj_release(&view->hdr);
789 msi_free(columns_sql);
791 msi_free(create_sql);
795 static LPWSTR msi_import_stream_filename(LPCWSTR path, LPCWSTR name)
798 LPWSTR fullname, ptr;
800 len = lstrlenW(path) + lstrlenW(name) + 1;
801 fullname = msi_alloc(len*sizeof(WCHAR));
805 lstrcpyW( fullname, path );
807 /* chop off extension from path */
808 ptr = strrchrW(fullname, '.');
815 lstrcpyW( ptr, name );
819 static UINT construct_record(DWORD num_columns, LPWSTR *types,
820 LPWSTR *data, LPWSTR path, MSIRECORD **rec)
824 *rec = MSI_CreateRecord(num_columns);
826 return ERROR_OUTOFMEMORY;
828 for (i = 0; i < num_columns; i++)
832 case 'L': case 'l': case 'S': case 's':
833 MSI_RecordSetStringW(*rec, i + 1, data[i]);
837 MSI_RecordSetInteger(*rec, i + 1, atoiW(data[i]));
843 LPWSTR file = msi_import_stream_filename(path, data[i]);
845 return ERROR_FUNCTION_FAILED;
847 r = MSI_RecordSetStreamFromFileW(*rec, i + 1, file);
849 if (r != ERROR_SUCCESS)
850 return ERROR_FUNCTION_FAILED;
854 ERR("Unhandled column type: %c\n", types[i][0]);
855 msiobj_release(&(*rec)->hdr);
856 return ERROR_FUNCTION_FAILED;
860 return ERROR_SUCCESS;
863 static UINT msi_add_records_to_table(MSIDATABASE *db, LPWSTR *columns, LPWSTR *types,
864 LPWSTR *labels, LPWSTR **records,
865 int num_columns, int num_records,
873 static const WCHAR select[] = {
874 'S','E','L','E','C','T',' ','*',' ',
875 'F','R','O','M',' ','`','%','s','`',0
878 r = MSI_OpenQuery(db, &view, select, labels[0]);
879 if (r != ERROR_SUCCESS)
882 while (MSI_ViewFetch(view, &rec) != ERROR_NO_MORE_ITEMS)
884 r = MSI_ViewModify(view, MSIMODIFY_DELETE, rec);
885 msiobj_release(&rec->hdr);
886 if (r != ERROR_SUCCESS)
890 for (i = 0; i < num_records; i++)
892 r = construct_record(num_columns, types, records[i], path, &rec);
893 if (r != ERROR_SUCCESS)
896 r = MSI_ViewModify(view, MSIMODIFY_INSERT, rec);
897 if (r != ERROR_SUCCESS)
899 msiobj_release(&rec->hdr);
903 msiobj_release(&rec->hdr);
907 msiobj_release(&view->hdr);
911 static UINT MSI_DatabaseImport(MSIDATABASE *db, LPCWSTR folder, LPCWSTR file)
915 DWORD num_labels, num_types;
916 DWORD num_columns, num_records = 0;
917 LPWSTR *columns, *types, *labels;
918 LPWSTR path, ptr, data;
919 LPWSTR **records = NULL;
920 LPWSTR **temp_records;
922 static const WCHAR suminfo[] =
923 {'_','S','u','m','m','a','r','y','I','n','f','o','r','m','a','t','i','o','n',0};
924 static const WCHAR forcecodepage[] =
925 {'_','F','o','r','c','e','C','o','d','e','p','a','g','e',0};
927 TRACE("%p %s %s\n", db, debugstr_w(folder), debugstr_w(file) );
929 if( folder == NULL || file == NULL )
930 return ERROR_INVALID_PARAMETER;
932 len = lstrlenW(folder) + lstrlenW(szBackSlash) + lstrlenW(file) + 1;
933 path = msi_alloc( len * sizeof(WCHAR) );
935 return ERROR_OUTOFMEMORY;
937 lstrcpyW( path, folder );
938 lstrcatW( path, szBackSlash );
939 lstrcatW( path, file );
941 data = msi_read_text_archive( path, &len );
944 msi_parse_line( &ptr, &columns, &num_columns, &len );
945 msi_parse_line( &ptr, &types, &num_types, &len );
946 msi_parse_line( &ptr, &labels, &num_labels, &len );
948 if (num_columns == 1 && !columns[0][0] && num_labels == 1 && !labels[0][0] &&
949 num_types == 2 && !strcmpW( types[1], forcecodepage ))
951 r = msi_set_string_table_codepage( db->strings, atoiW( types[0] ) );
955 if (num_columns != num_types)
957 r = ERROR_FUNCTION_FAILED;
961 records = msi_alloc(sizeof(LPWSTR *));
964 r = ERROR_OUTOFMEMORY;
968 /* read in the table records */
971 msi_parse_line( &ptr, &records[num_records], NULL, &len );
974 temp_records = msi_realloc(records, (num_records + 1) * sizeof(LPWSTR *));
977 r = ERROR_OUTOFMEMORY;
980 records = temp_records;
983 if (!strcmpW(labels[0], suminfo))
985 r = msi_add_suminfo( db, records, num_records, num_columns );
986 if (r != ERROR_SUCCESS)
988 r = ERROR_FUNCTION_FAILED;
994 if (!TABLE_Exists(db, labels[0]))
996 r = msi_add_table_to_db( db, columns, types, labels, num_labels, num_columns );
997 if (r != ERROR_SUCCESS)
999 r = ERROR_FUNCTION_FAILED;
1004 r = msi_add_records_to_table( db, columns, types, labels, records, num_columns, num_records, path );
1014 for (i = 0; i < num_records; i++)
1015 msi_free(records[i]);
1022 UINT WINAPI MsiDatabaseImportW(MSIHANDLE handle, LPCWSTR szFolder, LPCWSTR szFilename)
1027 TRACE("%x %s %s\n",handle,debugstr_w(szFolder), debugstr_w(szFilename));
1029 db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
1032 IWineMsiRemoteDatabase *remote_database;
1034 remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( handle );
1035 if ( !remote_database )
1036 return ERROR_INVALID_HANDLE;
1038 IWineMsiRemoteDatabase_Release( remote_database );
1039 WARN("MsiDatabaseImport not allowed during a custom action!\n");
1041 return ERROR_SUCCESS;
1044 r = MSI_DatabaseImport( db, szFolder, szFilename );
1045 msiobj_release( &db->hdr );
1049 UINT WINAPI MsiDatabaseImportA( MSIHANDLE handle,
1050 LPCSTR szFolder, LPCSTR szFilename )
1052 LPWSTR path = NULL, file = NULL;
1053 UINT r = ERROR_OUTOFMEMORY;
1055 TRACE("%x %s %s\n", handle, debugstr_a(szFolder), debugstr_a(szFilename));
1059 path = strdupAtoW( szFolder );
1066 file = strdupAtoW( szFilename );
1071 r = MsiDatabaseImportW( handle, path, file );
1080 static UINT msi_export_record( HANDLE handle, MSIRECORD *row, UINT start )
1082 UINT i, count, len, r = ERROR_SUCCESS;
1088 buffer = msi_alloc( len );
1090 return ERROR_OUTOFMEMORY;
1092 count = MSI_RecordGetFieldCount( row );
1093 for ( i=start; i<=count; i++ )
1096 r = MSI_RecordGetStringA( row, i, buffer, &sz );
1097 if (r == ERROR_MORE_DATA)
1099 char *p = msi_realloc( buffer, sz + 1 );
1106 r = MSI_RecordGetStringA( row, i, buffer, &sz );
1107 if (r != ERROR_SUCCESS)
1110 if (!WriteFile( handle, buffer, sz, &sz, NULL ))
1112 r = ERROR_FUNCTION_FAILED;
1116 sep = (i < count) ? "\t" : "\r\n";
1117 if (!WriteFile( handle, sep, strlen(sep), &sz, NULL ))
1119 r = ERROR_FUNCTION_FAILED;
1127 static UINT msi_export_row( MSIRECORD *row, void *arg )
1129 return msi_export_record( arg, row, 1 );
1132 static UINT msi_export_forcecodepage( HANDLE handle, UINT codepage )
1134 static const char fmt[] = "\r\n\r\n%u\t_ForceCodepage\r\n";
1135 char data[sizeof(fmt) + 10];
1138 sprintf( data, fmt, codepage );
1140 sz = lstrlenA(data) + 1;
1141 if (!WriteFile(handle, data, sz, &sz, NULL))
1142 return ERROR_FUNCTION_FAILED;
1144 return ERROR_SUCCESS;
1147 static UINT MSI_DatabaseExport( MSIDATABASE *db, LPCWSTR table,
1148 LPCWSTR folder, LPCWSTR file )
1150 static const WCHAR query[] = {
1151 's','e','l','e','c','t',' ','*',' ','f','r','o','m',' ','%','s',0 };
1152 static const WCHAR forcecodepage[] = {
1153 '_','F','o','r','c','e','C','o','d','e','p','a','g','e',0 };
1154 MSIRECORD *rec = NULL;
1155 MSIQUERY *view = NULL;
1160 TRACE("%p %s %s %s\n", db, debugstr_w(table),
1161 debugstr_w(folder), debugstr_w(file) );
1163 if( folder == NULL || file == NULL )
1164 return ERROR_INVALID_PARAMETER;
1166 len = lstrlenW(folder) + lstrlenW(file) + 2;
1167 filename = msi_alloc(len * sizeof (WCHAR));
1169 return ERROR_OUTOFMEMORY;
1171 lstrcpyW( filename, folder );
1172 lstrcatW( filename, szBackSlash );
1173 lstrcatW( filename, file );
1175 handle = CreateFileW( filename, GENERIC_READ | GENERIC_WRITE, 0,
1176 NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
1177 msi_free( filename );
1178 if (handle == INVALID_HANDLE_VALUE)
1179 return ERROR_FUNCTION_FAILED;
1181 if (!strcmpW( table, forcecodepage ))
1183 UINT codepage = msi_get_string_table_codepage( db->strings );
1184 r = msi_export_forcecodepage( handle, codepage );
1188 r = MSI_OpenQuery( db, &view, query, table );
1189 if (r == ERROR_SUCCESS)
1191 /* write out row 1, the column names */
1192 r = MSI_ViewGetColumnInfo(view, MSICOLINFO_NAMES, &rec);
1193 if (r == ERROR_SUCCESS)
1195 msi_export_record( handle, rec, 1 );
1196 msiobj_release( &rec->hdr );
1199 /* write out row 2, the column types */
1200 r = MSI_ViewGetColumnInfo(view, MSICOLINFO_TYPES, &rec);
1201 if (r == ERROR_SUCCESS)
1203 msi_export_record( handle, rec, 1 );
1204 msiobj_release( &rec->hdr );
1207 /* write out row 3, the table name + keys */
1208 r = MSI_DatabaseGetPrimaryKeys( db, table, &rec );
1209 if (r == ERROR_SUCCESS)
1211 MSI_RecordSetStringW( rec, 0, table );
1212 msi_export_record( handle, rec, 0 );
1213 msiobj_release( &rec->hdr );
1216 /* write out row 4 onwards, the data */
1217 r = MSI_IterateRecords( view, 0, msi_export_row, handle );
1218 msiobj_release( &view->hdr );
1222 CloseHandle( handle );
1226 /***********************************************************************
1227 * MsiExportDatabaseW [MSI.@]
1229 * Writes a file containing the table data as tab separated ASCII.
1231 * The format is as follows:
1233 * row1 : colname1 <tab> colname2 <tab> .... colnameN <cr> <lf>
1234 * row2 : coltype1 <tab> coltype2 <tab> .... coltypeN <cr> <lf>
1235 * row3 : tablename <tab> key1 <tab> key2 <tab> ... keyM <cr> <lf>
1237 * Followed by the data, starting at row 1 with one row per line
1239 * row4 : data <tab> data <tab> data <tab> ... data <cr> <lf>
1241 UINT WINAPI MsiDatabaseExportW( MSIHANDLE handle, LPCWSTR szTable,
1242 LPCWSTR szFolder, LPCWSTR szFilename )
1247 TRACE("%x %s %s %s\n", handle, debugstr_w(szTable),
1248 debugstr_w(szFolder), debugstr_w(szFilename));
1250 db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
1253 IWineMsiRemoteDatabase *remote_database;
1255 remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( handle );
1256 if ( !remote_database )
1257 return ERROR_INVALID_HANDLE;
1259 IWineMsiRemoteDatabase_Release( remote_database );
1260 WARN("MsiDatabaseExport not allowed during a custom action!\n");
1262 return ERROR_SUCCESS;
1265 r = MSI_DatabaseExport( db, szTable, szFolder, szFilename );
1266 msiobj_release( &db->hdr );
1270 UINT WINAPI MsiDatabaseExportA( MSIHANDLE handle, LPCSTR szTable,
1271 LPCSTR szFolder, LPCSTR szFilename )
1273 LPWSTR path = NULL, file = NULL, table = NULL;
1274 UINT r = ERROR_OUTOFMEMORY;
1276 TRACE("%x %s %s %s\n", handle, debugstr_a(szTable),
1277 debugstr_a(szFolder), debugstr_a(szFilename));
1281 table = strdupAtoW( szTable );
1288 path = strdupAtoW( szFolder );
1295 file = strdupAtoW( szFilename );
1300 r = MsiDatabaseExportW( handle, table, path, file );
1310 UINT WINAPI MsiDatabaseMergeA(MSIHANDLE hDatabase, MSIHANDLE hDatabaseMerge,
1316 TRACE("(%d, %d, %s)\n", hDatabase, hDatabaseMerge,
1317 debugstr_a(szTableName));
1319 table = strdupAtoW(szTableName);
1320 r = MsiDatabaseMergeW(hDatabase, hDatabaseMerge, table);
1326 typedef struct _tagMERGETABLE
1340 typedef struct _tagMERGEROW
1346 typedef struct _tagMERGEDATA
1350 MERGETABLE *curtable;
1352 struct list *tabledata;
1355 static BOOL merge_type_match(LPCWSTR type1, LPCWSTR type2)
1357 if (((type1[0] == 'l') || (type1[0] == 's')) &&
1358 ((type2[0] == 'l') || (type2[0] == 's')))
1361 if (((type1[0] == 'L') || (type1[0] == 'S')) &&
1362 ((type2[0] == 'L') || (type2[0] == 'S')))
1365 return !strcmpW( type1, type2 );
1368 static UINT merge_verify_colnames(MSIQUERY *dbview, MSIQUERY *mergeview)
1370 MSIRECORD *dbrec, *mergerec;
1373 r = MSI_ViewGetColumnInfo(dbview, MSICOLINFO_NAMES, &dbrec);
1374 if (r != ERROR_SUCCESS)
1377 r = MSI_ViewGetColumnInfo(mergeview, MSICOLINFO_NAMES, &mergerec);
1378 if (r != ERROR_SUCCESS)
1381 count = MSI_RecordGetFieldCount(dbrec);
1382 for (i = 1; i <= count; i++)
1384 if (!MSI_RecordGetString(mergerec, i))
1387 if (strcmpW( MSI_RecordGetString( dbrec, i ), MSI_RecordGetString( mergerec, i ) ))
1389 r = ERROR_DATATYPE_MISMATCH;
1394 msiobj_release(&dbrec->hdr);
1395 msiobj_release(&mergerec->hdr);
1396 dbrec = mergerec = NULL;
1398 r = MSI_ViewGetColumnInfo(dbview, MSICOLINFO_TYPES, &dbrec);
1399 if (r != ERROR_SUCCESS)
1402 r = MSI_ViewGetColumnInfo(mergeview, MSICOLINFO_TYPES, &mergerec);
1403 if (r != ERROR_SUCCESS)
1406 count = MSI_RecordGetFieldCount(dbrec);
1407 for (i = 1; i <= count; i++)
1409 if (!MSI_RecordGetString(mergerec, i))
1412 if (!merge_type_match(MSI_RecordGetString(dbrec, i),
1413 MSI_RecordGetString(mergerec, i)))
1415 r = ERROR_DATATYPE_MISMATCH;
1421 msiobj_release(&dbrec->hdr);
1422 msiobj_release(&mergerec->hdr);
1427 static UINT merge_verify_primary_keys(MSIDATABASE *db, MSIDATABASE *mergedb,
1430 MSIRECORD *dbrec, *mergerec = NULL;
1433 r = MSI_DatabaseGetPrimaryKeys(db, table, &dbrec);
1434 if (r != ERROR_SUCCESS)
1437 r = MSI_DatabaseGetPrimaryKeys(mergedb, table, &mergerec);
1438 if (r != ERROR_SUCCESS)
1441 count = MSI_RecordGetFieldCount(dbrec);
1442 if (count != MSI_RecordGetFieldCount(mergerec))
1444 r = ERROR_DATATYPE_MISMATCH;
1448 for (i = 1; i <= count; i++)
1450 if (strcmpW( MSI_RecordGetString( dbrec, i ), MSI_RecordGetString( mergerec, i ) ))
1452 r = ERROR_DATATYPE_MISMATCH;
1458 msiobj_release(&dbrec->hdr);
1459 msiobj_release(&mergerec->hdr);
1464 static LPWSTR get_key_value(MSIQUERY *view, LPCWSTR key, MSIRECORD *rec)
1466 MSIRECORD *colnames;
1468 UINT r, i = 0, sz = 0;
1471 r = MSI_ViewGetColumnInfo(view, MSICOLINFO_NAMES, &colnames);
1472 if (r != ERROR_SUCCESS)
1477 str = msi_dup_record_field(colnames, ++i);
1478 cmp = strcmpW( key, str );
1482 msiobj_release(&colnames->hdr);
1484 r = MSI_RecordGetStringW(rec, i, NULL, &sz);
1485 if (r != ERROR_SUCCESS)
1489 if (MSI_RecordGetString(rec, i)) /* check record field is a string */
1491 /* quote string record fields */
1492 const WCHAR szQuote[] = {'\'', 0};
1494 val = msi_alloc(sz*sizeof(WCHAR));
1498 lstrcpyW(val, szQuote);
1499 r = MSI_RecordGetStringW(rec, i, val+1, &sz);
1500 lstrcpyW(val+1+sz, szQuote);
1504 /* do not quote integer record fields */
1505 val = msi_alloc(sz*sizeof(WCHAR));
1509 r = MSI_RecordGetStringW(rec, i, val, &sz);
1512 if (r != ERROR_SUCCESS)
1514 ERR("failed to get string!\n");
1522 static LPWSTR create_diff_row_query(MSIDATABASE *merge, MSIQUERY *view,
1523 LPWSTR table, MSIRECORD *rec)
1525 LPWSTR query = NULL, clause = NULL, val;
1526 LPCWSTR setptr, key;
1527 DWORD size, oldsize;
1531 static const WCHAR keyset[] = {
1532 '`','%','s','`',' ','=',' ','%','s',' ','A','N','D',' ',0};
1533 static const WCHAR lastkeyset[] = {
1534 '`','%','s','`',' ','=',' ','%','s',' ',0};
1535 static const WCHAR fmt[] = {'S','E','L','E','C','T',' ','*',' ',
1536 'F','R','O','M',' ','`','%','s','`',' ',
1537 'W','H','E','R','E',' ','%','s',0};
1539 r = MSI_DatabaseGetPrimaryKeys(merge, table, &keys);
1540 if (r != ERROR_SUCCESS)
1543 clause = msi_alloc_zero(sizeof(WCHAR));
1548 count = MSI_RecordGetFieldCount(keys);
1549 for (i = 1; i <= count; i++)
1551 key = MSI_RecordGetString(keys, i);
1552 val = get_key_value(view, key, rec);
1555 setptr = lastkeyset;
1560 size += lstrlenW(setptr) + lstrlenW(key) + lstrlenW(val) - 4;
1561 clause = msi_realloc(clause, size * sizeof (WCHAR));
1568 sprintfW(clause + oldsize - 1, setptr, key, val);
1572 size = lstrlenW(fmt) + lstrlenW(table) + lstrlenW(clause) + 1;
1573 query = msi_alloc(size * sizeof(WCHAR));
1577 sprintfW(query, fmt, table, clause);
1581 msiobj_release(&keys->hdr);
1585 static UINT merge_diff_row(MSIRECORD *rec, LPVOID param)
1587 MERGEDATA *data = param;
1588 MERGETABLE *table = data->curtable;
1590 MSIQUERY *dbview = NULL;
1591 MSIRECORD *row = NULL;
1592 LPWSTR query = NULL;
1593 UINT r = ERROR_SUCCESS;
1595 if (TABLE_Exists(data->db, table->name))
1597 query = create_diff_row_query(data->merge, data->curview, table->name, rec);
1599 return ERROR_OUTOFMEMORY;
1601 r = MSI_DatabaseOpenViewW(data->db, query, &dbview);
1602 if (r != ERROR_SUCCESS)
1605 r = MSI_ViewExecute(dbview, NULL);
1606 if (r != ERROR_SUCCESS)
1609 r = MSI_ViewFetch(dbview, &row);
1610 if (r == ERROR_SUCCESS && !MSI_RecordsAreEqual(rec, row))
1612 table->numconflicts++;
1615 else if (r != ERROR_NO_MORE_ITEMS)
1621 mergerow = msi_alloc(sizeof(MERGEROW));
1624 r = ERROR_OUTOFMEMORY;
1628 mergerow->data = MSI_CloneRecord(rec);
1629 if (!mergerow->data)
1631 r = ERROR_OUTOFMEMORY;
1636 list_add_tail(&table->rows, &mergerow->entry);
1640 msiobj_release(&row->hdr);
1641 msiobj_release(&dbview->hdr);
1645 static UINT msi_get_table_labels(MSIDATABASE *db, LPCWSTR table, LPWSTR **labels, DWORD *numlabels)
1648 MSIRECORD *prec = NULL;
1650 r = MSI_DatabaseGetPrimaryKeys(db, table, &prec);
1651 if (r != ERROR_SUCCESS)
1654 count = MSI_RecordGetFieldCount(prec);
1655 *numlabels = count + 1;
1656 *labels = msi_alloc((*numlabels)*sizeof(LPWSTR));
1659 r = ERROR_OUTOFMEMORY;
1663 (*labels)[0] = strdupW(table);
1664 for (i=1; i<=count; i++ )
1666 (*labels)[i] = strdupW(MSI_RecordGetString(prec, i));
1670 msiobj_release( &prec->hdr );
1674 static UINT msi_get_query_columns(MSIQUERY *query, LPWSTR **columns, DWORD *numcolumns)
1677 MSIRECORD *prec = NULL;
1679 r = MSI_ViewGetColumnInfo(query, MSICOLINFO_NAMES, &prec);
1680 if (r != ERROR_SUCCESS)
1683 count = MSI_RecordGetFieldCount(prec);
1684 *columns = msi_alloc(count*sizeof(LPWSTR));
1687 r = ERROR_OUTOFMEMORY;
1691 for (i=1; i<=count; i++ )
1693 (*columns)[i-1] = strdupW(MSI_RecordGetString(prec, i));
1696 *numcolumns = count;
1699 msiobj_release( &prec->hdr );
1703 static UINT msi_get_query_types(MSIQUERY *query, LPWSTR **types, DWORD *numtypes)
1706 MSIRECORD *prec = NULL;
1708 r = MSI_ViewGetColumnInfo(query, MSICOLINFO_TYPES, &prec);
1709 if (r != ERROR_SUCCESS)
1712 count = MSI_RecordGetFieldCount(prec);
1713 *types = msi_alloc(count*sizeof(LPWSTR));
1716 r = ERROR_OUTOFMEMORY;
1721 for (i=1; i<=count; i++ )
1723 (*types)[i-1] = strdupW(MSI_RecordGetString(prec, i));
1727 msiobj_release( &prec->hdr );
1731 static void merge_free_rows(MERGETABLE *table)
1733 struct list *item, *cursor;
1735 LIST_FOR_EACH_SAFE(item, cursor, &table->rows)
1737 MERGEROW *row = LIST_ENTRY(item, MERGEROW, entry);
1739 list_remove(&row->entry);
1740 msiobj_release(&row->data->hdr);
1745 static void free_merge_table(MERGETABLE *table)
1749 if (table->labels != NULL)
1751 for (i = 0; i < table->numlabels; i++)
1752 msi_free(table->labels[i]);
1754 msi_free(table->labels);
1757 if (table->columns != NULL)
1759 for (i = 0; i < table->numcolumns; i++)
1760 msi_free(table->columns[i]);
1762 msi_free(table->columns);
1765 if (table->types != NULL)
1767 for (i = 0; i < table->numtypes; i++)
1768 msi_free(table->types[i]);
1770 msi_free(table->types);
1773 msi_free(table->name);
1774 merge_free_rows(table);
1779 static UINT msi_get_merge_table (MSIDATABASE *db, LPCWSTR name, MERGETABLE **ptable)
1783 MSIQUERY *mergeview = NULL;
1785 static const WCHAR query[] = {'S','E','L','E','C','T',' ','*',' ',
1786 'F','R','O','M',' ','`','%','s','`',0};
1788 table = msi_alloc_zero(sizeof(MERGETABLE));
1792 return ERROR_OUTOFMEMORY;
1795 r = msi_get_table_labels(db, name, &table->labels, &table->numlabels);
1796 if (r != ERROR_SUCCESS)
1799 r = MSI_OpenQuery(db, &mergeview, query, name);
1800 if (r != ERROR_SUCCESS)
1803 r = msi_get_query_columns(mergeview, &table->columns, &table->numcolumns);
1804 if (r != ERROR_SUCCESS)
1807 r = msi_get_query_types(mergeview, &table->types, &table->numtypes);
1808 if (r != ERROR_SUCCESS)
1811 list_init(&table->rows);
1813 table->name = strdupW(name);
1814 table->numconflicts = 0;
1816 msiobj_release(&mergeview->hdr);
1818 return ERROR_SUCCESS;
1821 msiobj_release(&mergeview->hdr);
1822 free_merge_table(table);
1827 static UINT merge_diff_tables(MSIRECORD *rec, LPVOID param)
1829 MERGEDATA *data = param;
1831 MSIQUERY *dbview = NULL;
1832 MSIQUERY *mergeview = NULL;
1836 static const WCHAR query[] = {'S','E','L','E','C','T',' ','*',' ',
1837 'F','R','O','M',' ','`','%','s','`',0};
1839 name = MSI_RecordGetString(rec, 1);
1841 r = MSI_OpenQuery(data->merge, &mergeview, query, name);
1842 if (r != ERROR_SUCCESS)
1845 if (TABLE_Exists(data->db, name))
1847 r = MSI_OpenQuery(data->db, &dbview, query, name);
1848 if (r != ERROR_SUCCESS)
1851 r = merge_verify_colnames(dbview, mergeview);
1852 if (r != ERROR_SUCCESS)
1855 r = merge_verify_primary_keys(data->db, data->merge, name);
1856 if (r != ERROR_SUCCESS)
1860 r = msi_get_merge_table(data->merge, name, &table);
1861 if (r != ERROR_SUCCESS)
1864 data->curtable = table;
1865 data->curview = mergeview;
1866 r = MSI_IterateRecords(mergeview, NULL, merge_diff_row, data);
1867 if (r != ERROR_SUCCESS)
1869 free_merge_table(table);
1873 list_add_tail(data->tabledata, &table->entry);
1876 msiobj_release(&dbview->hdr);
1877 msiobj_release(&mergeview->hdr);
1881 static UINT gather_merge_data(MSIDATABASE *db, MSIDATABASE *merge,
1882 struct list *tabledata)
1884 static const WCHAR query[] = {
1885 'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
1886 '`','_','T','a','b','l','e','s','`',0};
1891 r = MSI_DatabaseOpenViewW(merge, query, &view);
1892 if (r != ERROR_SUCCESS)
1897 data.tabledata = tabledata;
1898 r = MSI_IterateRecords(view, NULL, merge_diff_tables, &data);
1899 msiobj_release(&view->hdr);
1903 static UINT merge_table(MSIDATABASE *db, MERGETABLE *table)
1909 if (!TABLE_Exists(db, table->name))
1911 r = msi_add_table_to_db(db, table->columns, table->types,
1912 table->labels, table->numlabels, table->numcolumns);
1913 if (r != ERROR_SUCCESS)
1914 return ERROR_FUNCTION_FAILED;
1917 LIST_FOR_EACH_ENTRY(row, &table->rows, MERGEROW, entry)
1919 r = TABLE_CreateView(db, table->name, &tv);
1920 if (r != ERROR_SUCCESS)
1923 r = tv->ops->insert_row(tv, row->data, -1, FALSE);
1924 tv->ops->delete(tv);
1926 if (r != ERROR_SUCCESS)
1930 return ERROR_SUCCESS;
1933 static UINT update_merge_errors(MSIDATABASE *db, LPCWSTR error,
1934 LPWSTR table, DWORD numconflicts)
1939 static const WCHAR create[] = {
1940 'C','R','E','A','T','E',' ','T','A','B','L','E',' ',
1941 '`','%','s','`',' ','(','`','T','a','b','l','e','`',' ',
1942 'C','H','A','R','(','2','5','5',')',' ','N','O','T',' ',
1943 'N','U','L','L',',',' ','`','N','u','m','R','o','w','M','e','r','g','e',
1944 'C','o','n','f','l','i','c','t','s','`',' ','S','H','O','R','T',' ',
1945 'N','O','T',' ','N','U','L','L',' ','P','R','I','M','A','R','Y',' ',
1946 'K','E','Y',' ','`','T','a','b','l','e','`',')',0};
1947 static const WCHAR insert[] = {
1948 'I','N','S','E','R','T',' ','I','N','T','O',' ',
1949 '`','%','s','`',' ','(','`','T','a','b','l','e','`',',',' ',
1950 '`','N','u','m','R','o','w','M','e','r','g','e',
1951 'C','o','n','f','l','i','c','t','s','`',')',' ','V','A','L','U','E','S',
1952 ' ','(','\'','%','s','\'',',',' ','%','d',')',0};
1954 if (!TABLE_Exists(db, error))
1956 r = MSI_OpenQuery(db, &view, create, error);
1957 if (r != ERROR_SUCCESS)
1960 r = MSI_ViewExecute(view, NULL);
1961 msiobj_release(&view->hdr);
1962 if (r != ERROR_SUCCESS)
1966 r = MSI_OpenQuery(db, &view, insert, error, table, numconflicts);
1967 if (r != ERROR_SUCCESS)
1970 r = MSI_ViewExecute(view, NULL);
1971 msiobj_release(&view->hdr);
1975 UINT WINAPI MsiDatabaseMergeW(MSIHANDLE hDatabase, MSIHANDLE hDatabaseMerge,
1976 LPCWSTR szTableName)
1978 struct list tabledata = LIST_INIT(tabledata);
1979 struct list *item, *cursor;
1980 MSIDATABASE *db, *merge;
1985 TRACE("(%d, %d, %s)\n", hDatabase, hDatabaseMerge,
1986 debugstr_w(szTableName));
1988 if (szTableName && !*szTableName)
1989 return ERROR_INVALID_TABLE;
1991 db = msihandle2msiinfo(hDatabase, MSIHANDLETYPE_DATABASE);
1992 merge = msihandle2msiinfo(hDatabaseMerge, MSIHANDLETYPE_DATABASE);
1995 r = ERROR_INVALID_HANDLE;
1999 r = gather_merge_data(db, merge, &tabledata);
2000 if (r != ERROR_SUCCESS)
2004 LIST_FOR_EACH_ENTRY(table, &tabledata, MERGETABLE, entry)
2006 if (table->numconflicts)
2010 r = update_merge_errors(db, szTableName, table->name,
2011 table->numconflicts);
2012 if (r != ERROR_SUCCESS)
2017 r = merge_table(db, table);
2018 if (r != ERROR_SUCCESS)
2023 LIST_FOR_EACH_SAFE(item, cursor, &tabledata)
2025 MERGETABLE *table = LIST_ENTRY(item, MERGETABLE, entry);
2026 list_remove(&table->entry);
2027 free_merge_table(table);
2031 r = ERROR_FUNCTION_FAILED;
2034 msiobj_release(&db->hdr);
2035 msiobj_release(&merge->hdr);
2039 MSIDBSTATE WINAPI MsiGetDatabaseState( MSIHANDLE handle )
2041 MSIDBSTATE ret = MSIDBSTATE_READ;
2044 TRACE("%d\n", handle);
2046 db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
2049 IWineMsiRemoteDatabase *remote_database;
2051 remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( handle );
2052 if ( !remote_database )
2053 return MSIDBSTATE_ERROR;
2055 IWineMsiRemoteDatabase_Release( remote_database );
2056 WARN("MsiGetDatabaseState not allowed during a custom action!\n");
2058 return MSIDBSTATE_READ;
2061 if (db->mode != MSIDBOPEN_READONLY )
2062 ret = MSIDBSTATE_WRITE;
2063 msiobj_release( &db->hdr );
2068 typedef struct _msi_remote_database_impl {
2069 IWineMsiRemoteDatabase IWineMsiRemoteDatabase_iface;
2072 } msi_remote_database_impl;
2074 static inline msi_remote_database_impl *impl_from_IWineMsiRemoteDatabase( IWineMsiRemoteDatabase *iface )
2076 return CONTAINING_RECORD(iface, msi_remote_database_impl, IWineMsiRemoteDatabase_iface);
2079 static HRESULT WINAPI mrd_QueryInterface( IWineMsiRemoteDatabase *iface,
2080 REFIID riid,LPVOID *ppobj)
2082 if( IsEqualCLSID( riid, &IID_IUnknown ) ||
2083 IsEqualCLSID( riid, &IID_IWineMsiRemoteDatabase ) )
2085 IWineMsiRemoteDatabase_AddRef( iface );
2090 return E_NOINTERFACE;
2093 static ULONG WINAPI mrd_AddRef( IWineMsiRemoteDatabase *iface )
2095 msi_remote_database_impl* This = impl_from_IWineMsiRemoteDatabase( iface );
2097 return InterlockedIncrement( &This->refs );
2100 static ULONG WINAPI mrd_Release( IWineMsiRemoteDatabase *iface )
2102 msi_remote_database_impl* This = impl_from_IWineMsiRemoteDatabase( iface );
2105 r = InterlockedDecrement( &This->refs );
2108 MsiCloseHandle( This->database );
2114 static HRESULT WINAPI mrd_IsTablePersistent( IWineMsiRemoteDatabase *iface,
2115 LPCWSTR table, MSICONDITION *persistent )
2117 msi_remote_database_impl *This = impl_from_IWineMsiRemoteDatabase( iface );
2118 *persistent = MsiDatabaseIsTablePersistentW(This->database, table);
2122 static HRESULT WINAPI mrd_GetPrimaryKeys( IWineMsiRemoteDatabase *iface,
2123 LPCWSTR table, MSIHANDLE *keys )
2125 msi_remote_database_impl *This = impl_from_IWineMsiRemoteDatabase( iface );
2126 UINT r = MsiDatabaseGetPrimaryKeysW(This->database, table, keys);
2127 return HRESULT_FROM_WIN32(r);
2130 static HRESULT WINAPI mrd_GetSummaryInformation( IWineMsiRemoteDatabase *iface,
2131 UINT updatecount, MSIHANDLE *suminfo )
2133 msi_remote_database_impl *This = impl_from_IWineMsiRemoteDatabase( iface );
2134 UINT r = MsiGetSummaryInformationW(This->database, NULL, updatecount, suminfo);
2135 return HRESULT_FROM_WIN32(r);
2138 static HRESULT WINAPI mrd_OpenView( IWineMsiRemoteDatabase *iface,
2139 LPCWSTR query, MSIHANDLE *view )
2141 msi_remote_database_impl *This = impl_from_IWineMsiRemoteDatabase( iface );
2142 UINT r = MsiDatabaseOpenViewW(This->database, query, view);
2143 return HRESULT_FROM_WIN32(r);
2146 static HRESULT WINAPI mrd_SetMsiHandle( IWineMsiRemoteDatabase *iface, MSIHANDLE handle )
2148 msi_remote_database_impl* This = impl_from_IWineMsiRemoteDatabase( iface );
2149 This->database = handle;
2153 static const IWineMsiRemoteDatabaseVtbl msi_remote_database_vtbl =
2158 mrd_IsTablePersistent,
2160 mrd_GetSummaryInformation,
2165 HRESULT create_msi_remote_database( IUnknown *pOuter, LPVOID *ppObj )
2167 msi_remote_database_impl *This;
2169 This = msi_alloc( sizeof *This );
2171 return E_OUTOFMEMORY;
2173 This->IWineMsiRemoteDatabase_iface.lpVtbl = &msi_remote_database_vtbl;