2 * Implementation of the Microsoft Installer (msi.dll)
4 * Copyright 2002-2005 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 #ifndef __WINE_MSI_PRIVATE__
22 #define __WINE_MSI_PRIVATE__
32 #include "wine/unicode.h"
34 #define MSI_DATASIZEMASK 0x00ff
35 #define MSITYPE_VALID 0x0100
36 #define MSITYPE_STRING 0x0800
37 #define MSITYPE_NULLABLE 0x1000
38 #define MSITYPE_KEY 0x2000
40 #define MSITYPE_BINARY 0x8900
43 typedef struct tagMSITABLE MSITABLE;
46 typedef struct string_table string_table;
48 struct tagMSIOBJECTHDR;
49 typedef struct tagMSIOBJECTHDR MSIOBJECTHDR;
51 typedef VOID (*msihandledestructor)( MSIOBJECTHDR * );
53 struct tagMSIOBJECTHDR
58 msihandledestructor destructor;
59 struct tagMSIOBJECTHDR *next;
60 struct tagMSIOBJECTHDR *prev;
63 typedef struct tagMSIDATABASE
67 string_table *strings;
69 MSITABLE *first_table, *last_table;
72 typedef struct tagMSIVIEW MSIVIEW;
74 typedef struct tagMSIQUERY
82 /* maybe we can use a Variant instead of doing it ourselves? */
83 typedef struct tagMSIFIELD
94 typedef struct tagMSIRECORD
97 UINT count; /* as passed to MsiCreateRecord */
98 MSIFIELD fields[1]; /* nb. array size is count+1 */
101 typedef struct tagMSIVIEWOPS
104 * fetch_int - reads one integer from {row,col} in the table
106 * This function should be called after the execute method.
107 * Data returned by the function should not change until
108 * close or delete is called.
109 * To get a string value, query the database's string table with
110 * the integer value returned from this function.
112 UINT (*fetch_int)( struct tagMSIVIEW *, UINT row, UINT col, UINT *val );
115 * fetch_int - reads one integer from {row,col} in the table
117 * This function is similar to fetch_int, except fetches a
118 * stream instead of an integer.
120 UINT (*fetch_stream)( struct tagMSIVIEW *, UINT row, UINT col, IStream **stm );
123 * get_int - sets one integer at {row,col} in the table
125 * Similar semantics to fetch_int
127 UINT (*set_int)( struct tagMSIVIEW *, UINT row, UINT col, UINT val );
130 * Inserts a new, blank row into the database
131 * *row receives the number of the new row
133 UINT (*insert_row)( struct tagMSIVIEW *, UINT *row );
136 * execute - loads the underlying data into memory so it can be read
138 UINT (*execute)( struct tagMSIVIEW *, MSIRECORD * );
141 * close - clears the data read by execute from memory
143 UINT (*close)( struct tagMSIVIEW * );
146 * get_dimensions - returns the number of rows or columns in a table.
148 * The number of rows can only be queried after the execute method
149 * is called. The number of columns can be queried at any time.
151 UINT (*get_dimensions)( struct tagMSIVIEW *, UINT *rows, UINT *cols );
154 * get_column_info - returns the name and type of a specific column
156 * The name is HeapAlloc'ed by this function and should be freed by
158 * The column information can be queried at any time.
160 UINT (*get_column_info)( struct tagMSIVIEW *, UINT n, LPWSTR *name, UINT *type );
163 * modify - not yet implemented properly
165 UINT (*modify)( struct tagMSIVIEW *, MSIMODIFY, MSIRECORD * );
168 * delete - destroys the structure completely
170 UINT (*delete)( struct tagMSIVIEW * );
174 typedef struct tagMSISUMMARYINFO
177 IPropertyStorage *propstg;
186 struct msi_dialog_tag;
187 typedef struct msi_dialog_tag msi_dialog;
189 typedef struct tagMSIPACKAGE
193 struct tagMSIFEATURE *features;
194 UINT loaded_features;
195 struct tagMSIFOLDER *folders;
197 struct tagMSICOMPONENT *components;
198 UINT loaded_components;
199 struct tagMSIFILE *files;
204 LPWSTR *DeferredAction;
205 UINT DeferredActionCount;
207 LPWSTR *CommitAction;
208 UINT CommitActionCount;
210 struct tagMSIRUNNINGACTION *RunningAction;
211 UINT RunningActionCount;
215 UINT CurrentInstallState;
219 BOOL ExecuteSequenceRun;
222 typedef struct tagMSIPREVIEW
229 #define MSIHANDLETYPE_ANY 0
230 #define MSIHANDLETYPE_DATABASE 1
231 #define MSIHANDLETYPE_SUMMARYINFO 2
232 #define MSIHANDLETYPE_VIEW 3
233 #define MSIHANDLETYPE_RECORD 4
234 #define MSIHANDLETYPE_PACKAGE 5
235 #define MSIHANDLETYPE_PREVIEW 6
237 #define MSI_MAJORVERSION 2
238 #define MSI_MINORVERSION 0
239 #define MSI_BUILDNUMBER 2600
243 #define MSIHANDLE_MAGIC 0x4d434923
244 #define MSIMAXHANDLES 0xf0
246 #define MSISUMINFO_OFFSET 0x30LL
248 DEFINE_GUID(CLSID_IMsiServer, 0x000C101C,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
249 DEFINE_GUID(CLSID_IMsiServerX1, 0x000C103E,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
250 DEFINE_GUID(CLSID_IMsiServerX2, 0x000C1090,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
251 DEFINE_GUID(CLSID_IMsiServerX3, 0x000C1094,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
253 DEFINE_GUID(CLSID_IMsiServerMessage, 0x000C101D,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
256 /* handle functions */
257 extern void *msihandle2msiinfo(MSIHANDLE handle, UINT type);
258 extern MSIHANDLE alloc_msihandle( MSIOBJECTHDR * );
259 extern void *alloc_msiobject(UINT type, UINT size, msihandledestructor destroy );
260 extern void msiobj_addref(MSIOBJECTHDR *);
261 extern int msiobj_release(MSIOBJECTHDR *);
262 extern void msiobj_lock(MSIOBJECTHDR *);
263 extern void msiobj_unlock(MSIOBJECTHDR *);
264 extern MSIHANDLE msiobj_findhandle( MSIOBJECTHDR *hdr );
266 /* add this table to the list of cached tables in the database */
267 extern void add_table(MSIDATABASE *db, MSITABLE *table);
268 extern void remove_table( MSIDATABASE *db, MSITABLE *table );
269 extern void free_table( MSIDATABASE *db, MSITABLE *table );
270 extern void free_cached_tables( MSIDATABASE *db );
271 extern UINT find_cached_table(MSIDATABASE *db, LPCWSTR name, MSITABLE **table);
272 extern UINT get_table(MSIDATABASE *db, LPCWSTR name, MSITABLE **table);
273 extern UINT load_string_table( MSIDATABASE *db );
274 extern UINT MSI_CommitTables( MSIDATABASE *db );
275 extern HRESULT init_string_table( IStorage *stg );
278 /* string table functions */
279 extern BOOL msi_addstring( string_table *st, int string_no, const CHAR *data, int len, UINT refcount );
280 extern BOOL msi_addstringW( string_table *st, int string_no, const WCHAR *data, int len, UINT refcount );
281 extern UINT msi_id2stringW( string_table *st, UINT string_no, LPWSTR buffer, UINT *sz );
282 extern UINT msi_id2stringA( string_table *st, UINT string_no, LPSTR buffer, UINT *sz );
284 extern LPWSTR MSI_makestring( MSIDATABASE *db, UINT stringid);
285 extern UINT msi_string2idW( string_table *st, LPCWSTR buffer, UINT *id );
286 extern UINT msi_string2idA( string_table *st, LPCSTR str, UINT *id );
287 extern string_table *msi_init_stringtable( int entries, UINT codepage );
288 extern VOID msi_destroy_stringtable( string_table *st );
289 extern UINT msi_string_count( string_table *st );
290 extern UINT msi_id_refcount( string_table *st, UINT i );
291 extern UINT msi_string_totalsize( string_table *st, UINT *last );
292 extern UINT msi_strcmp( string_table *st, UINT lval, UINT rval, UINT *res );
293 extern const WCHAR *msi_string_lookup_id( string_table *st, UINT id );
294 extern UINT msi_string_get_codepage( string_table *st );
297 extern UINT VIEW_find_column( MSIVIEW *view, LPWSTR name, UINT *n );
299 extern BOOL TABLE_Exists( MSIDATABASE *db, LPWSTR name );
301 extern UINT read_raw_stream_data( MSIDATABASE*, LPCWSTR stname,
302 USHORT **pdata, UINT *psz );
304 /* action internals */
305 extern UINT ACTION_DoTopLevelINSTALL( MSIPACKAGE *, LPCWSTR, LPCWSTR );
306 extern void ACTION_free_package_structures( MSIPACKAGE* );
307 extern UINT ACTION_DialogBox( MSIPACKAGE*, LPCWSTR);
309 /* record internals */
310 extern UINT MSI_RecordSetIStream( MSIRECORD *, unsigned int, IStream *);
311 extern const WCHAR *MSI_RecordGetString( MSIRECORD *, unsigned int );
312 extern MSIRECORD *MSI_CreateRecord( unsigned int );
313 extern UINT MSI_RecordSetInteger( MSIRECORD *, unsigned int, int );
314 extern UINT MSI_RecordSetStringW( MSIRECORD *, unsigned int, LPCWSTR );
315 extern BOOL MSI_RecordIsNull( MSIRECORD *, unsigned int );
316 extern UINT MSI_RecordGetStringW( MSIRECORD * , unsigned int, LPWSTR, DWORD *);
317 extern UINT MSI_RecordGetStringA( MSIRECORD *, unsigned int, LPSTR, DWORD *);
318 extern int MSI_RecordGetInteger( MSIRECORD *, unsigned int );
319 extern UINT MSI_RecordReadStream( MSIRECORD *, unsigned int, char *, DWORD *);
320 extern unsigned int MSI_RecordGetFieldCount( MSIRECORD *rec );
322 /* stream internals */
323 extern UINT get_raw_stream( MSIHANDLE hdb, LPCWSTR stname, IStream **stm );
324 extern UINT db_get_raw_stream( MSIDATABASE *db, LPCWSTR stname, IStream **stm );
325 extern void enum_stream_names( IStorage *stg );
327 /* database internals */
328 extern UINT MSI_OpenDatabaseW( LPCWSTR, LPCWSTR, MSIDATABASE ** );
329 extern UINT MSI_DatabaseOpenViewW(MSIDATABASE *, LPCWSTR, MSIQUERY ** );
330 extern UINT MSI_OpenQuery( MSIDATABASE *, MSIQUERY **, LPCWSTR, ... );
331 typedef UINT (*record_func)( MSIRECORD *rec, LPVOID param );
332 extern UINT MSI_IterateRecords( MSIQUERY *, DWORD *, record_func, LPVOID );
335 extern UINT MSI_ViewExecute( MSIQUERY*, MSIRECORD * );
336 extern UINT MSI_ViewFetch( MSIQUERY*, MSIRECORD ** );
337 extern UINT MSI_ViewClose( MSIQUERY* );
339 /* package internals */
340 extern MSIPACKAGE *MSI_CreatePackage( MSIDATABASE * );
341 extern UINT MSI_OpenPackageW( LPCWSTR szPackage, MSIPACKAGE ** );
342 extern UINT MSI_SetTargetPathW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
343 extern UINT MSI_SetPropertyW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
344 extern INT MSI_ProcessMessage( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * );
345 extern UINT MSI_GetPropertyW( MSIPACKAGE *, LPCWSTR, LPWSTR, DWORD * );
346 extern MSICONDITION MSI_EvaluateConditionW( MSIPACKAGE *, LPCWSTR );
347 extern UINT MSI_SetPropertyW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
348 extern UINT MSI_GetComponentStateW( MSIPACKAGE *, LPWSTR, INSTALLSTATE *, INSTALLSTATE * );
349 extern UINT MSI_GetFeatureStateW( MSIPACKAGE *, LPWSTR, INSTALLSTATE *, INSTALLSTATE * );
351 /* for deformating */
352 extern UINT MSI_FormatRecordW(MSIPACKAGE* package, MSIRECORD* record,
353 LPWSTR buffer, DWORD *size);
355 /* registry data encoding/decoding functions */
356 extern BOOL unsquash_guid(LPCWSTR in, LPWSTR out);
357 extern BOOL squash_guid(LPCWSTR in, LPWSTR out);
358 extern BOOL encode_base85_guid(GUID *,LPWSTR);
359 extern BOOL decode_base85_guid(LPCWSTR,GUID*);
360 extern UINT MSIREG_OpenUninstallKey(LPCWSTR szProduct, HKEY* key, BOOL create);
361 extern UINT MSIREG_OpenUserProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
362 extern UINT MSIREG_OpenFeatures(HKEY* key);
363 extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
364 extern UINT MSIREG_OpenComponents(HKEY* key);
365 extern UINT MSIREG_OpenComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
366 extern UINT MSIREG_OpenProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
367 extern UINT MSIREG_OpenUserFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
368 extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
370 /* msi dialog interface */
371 typedef VOID (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
372 extern msi_dialog *msi_dialog_create( MSIPACKAGE*, LPCWSTR, msi_dialog_event_handler );
373 extern UINT msi_dialog_run_message_loop( msi_dialog* );
374 extern void msi_dialog_end_dialog( msi_dialog* );
375 extern void msi_dialog_check_messages( msi_dialog*, HANDLE );
376 extern void msi_dialog_do_preview( msi_dialog* );
377 extern void msi_dialog_destroy( msi_dialog* );
378 extern void msi_dialog_register_class( void );
379 extern void msi_dialog_unregister_class( void );
382 extern INSTALLUILEVEL gUILevel;
384 extern INSTALLUI_HANDLERA gUIHandlerA;
385 extern INSTALLUI_HANDLERW gUIHandlerW;
386 extern DWORD gUIFilter;
387 extern LPVOID gUIContext;
388 extern WCHAR gszLogFile[MAX_PATH];
390 inline static char *strdupWtoA( LPCWSTR str )
395 DWORD len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL
397 if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
398 WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
403 inline static LPWSTR strdupAtoW( LPCSTR str )
408 DWORD len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
409 if ((ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
410 MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
415 inline static LPWSTR strdupW( LPCWSTR src )
418 if (!src) return NULL;
419 dest = HeapAlloc(GetProcessHeap(), 0, (strlenW(src)+1)*sizeof(WCHAR));
424 #endif /* __WINE_MSI_PRIVATE__ */