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 * );
180 struct msi_dialog_tag;
181 typedef struct msi_dialog_tag msi_dialog;
183 typedef struct tagMSIPACKAGE
187 struct tagMSIFEATURE *features;
188 UINT loaded_features;
189 struct tagMSIFOLDER *folders;
191 struct tagMSICOMPONENT *components;
192 UINT loaded_components;
193 struct tagMSIFILE *files;
198 LPWSTR *DeferredAction;
199 UINT DeferredActionCount;
201 LPWSTR *CommitAction;
202 UINT CommitActionCount;
204 struct tagMSIRUNNINGACTION *RunningAction;
205 UINT RunningActionCount;
209 UINT CurrentInstallState;
213 BOOL ExecuteSequenceRun;
216 typedef struct tagMSIPREVIEW
223 #define MSIHANDLETYPE_ANY 0
224 #define MSIHANDLETYPE_DATABASE 1
225 #define MSIHANDLETYPE_SUMMARYINFO 2
226 #define MSIHANDLETYPE_VIEW 3
227 #define MSIHANDLETYPE_RECORD 4
228 #define MSIHANDLETYPE_PACKAGE 5
229 #define MSIHANDLETYPE_PREVIEW 6
231 #define MSI_MAJORVERSION 2
232 #define MSI_MINORVERSION 0
233 #define MSI_BUILDNUMBER 2600
237 #define MSIHANDLE_MAGIC 0x4d434923
238 #define MSIMAXHANDLES 0xf0
240 #define MSISUMINFO_OFFSET 0x30LL
242 DEFINE_GUID(CLSID_IMsiServer, 0x000C101C,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
243 DEFINE_GUID(CLSID_IMsiServerX1, 0x000C103E,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
244 DEFINE_GUID(CLSID_IMsiServerX2, 0x000C1090,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
245 DEFINE_GUID(CLSID_IMsiServerX3, 0x000C1094,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
247 DEFINE_GUID(CLSID_IMsiServerMessage, 0x000C101D,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
250 /* handle functions */
251 extern void *msihandle2msiinfo(MSIHANDLE handle, UINT type);
252 extern MSIHANDLE alloc_msihandle( MSIOBJECTHDR * );
253 extern void *alloc_msiobject(UINT type, UINT size, msihandledestructor destroy );
254 extern void msiobj_addref(MSIOBJECTHDR *);
255 extern int msiobj_release(MSIOBJECTHDR *);
256 extern void msiobj_lock(MSIOBJECTHDR *);
257 extern void msiobj_unlock(MSIOBJECTHDR *);
258 extern MSIHANDLE msiobj_findhandle( MSIOBJECTHDR *hdr );
260 /* add this table to the list of cached tables in the database */
261 extern void add_table(MSIDATABASE *db, MSITABLE *table);
262 extern void remove_table( MSIDATABASE *db, MSITABLE *table );
263 extern void free_table( MSIDATABASE *db, MSITABLE *table );
264 extern void free_cached_tables( MSIDATABASE *db );
265 extern UINT find_cached_table(MSIDATABASE *db, LPCWSTR name, MSITABLE **table);
266 extern UINT get_table(MSIDATABASE *db, LPCWSTR name, MSITABLE **table);
267 extern UINT load_string_table( MSIDATABASE *db );
268 extern UINT MSI_CommitTables( MSIDATABASE *db );
269 extern HRESULT init_string_table( IStorage *stg );
272 /* string table functions */
273 extern BOOL msi_addstring( string_table *st, int string_no, const CHAR *data, int len, UINT refcount );
274 extern BOOL msi_addstringW( string_table *st, int string_no, const WCHAR *data, int len, UINT refcount );
275 extern UINT msi_id2stringW( string_table *st, UINT string_no, LPWSTR buffer, UINT *sz );
276 extern UINT msi_id2stringA( string_table *st, UINT string_no, LPSTR buffer, UINT *sz );
278 extern LPWSTR MSI_makestring( MSIDATABASE *db, UINT stringid);
279 extern UINT msi_string2idW( string_table *st, LPCWSTR buffer, UINT *id );
280 extern UINT msi_string2idA( string_table *st, LPCSTR str, UINT *id );
281 extern string_table *msi_init_stringtable( int entries, UINT codepage );
282 extern VOID msi_destroy_stringtable( string_table *st );
283 extern UINT msi_string_count( string_table *st );
284 extern UINT msi_id_refcount( string_table *st, UINT i );
285 extern UINT msi_string_totalsize( string_table *st, UINT *last );
286 extern UINT msi_strcmp( string_table *st, UINT lval, UINT rval, UINT *res );
287 extern const WCHAR *msi_string_lookup_id( string_table *st, UINT id );
288 extern UINT msi_string_get_codepage( string_table *st );
291 extern UINT VIEW_find_column( MSIVIEW *view, LPWSTR name, UINT *n );
293 extern BOOL TABLE_Exists( MSIDATABASE *db, LPWSTR name );
295 extern UINT read_raw_stream_data( MSIDATABASE*, LPCWSTR stname,
296 USHORT **pdata, UINT *psz );
298 /* action internals */
299 extern UINT ACTION_DoTopLevelINSTALL( MSIPACKAGE *, LPCWSTR, LPCWSTR );
300 extern void ACTION_free_package_structures( MSIPACKAGE* );
301 extern UINT ACTION_DialogBox( MSIPACKAGE*, LPCWSTR);
303 /* record internals */
304 extern UINT MSI_RecordSetIStream( MSIRECORD *, unsigned int, IStream *);
305 extern UINT MSI_RecordGetIStream( MSIRECORD *, unsigned int, IStream **);
306 extern const WCHAR *MSI_RecordGetString( MSIRECORD *, unsigned int );
307 extern MSIRECORD *MSI_CreateRecord( unsigned int );
308 extern UINT MSI_RecordSetInteger( MSIRECORD *, unsigned int, int );
309 extern UINT MSI_RecordSetStringW( MSIRECORD *, unsigned int, LPCWSTR );
310 extern BOOL MSI_RecordIsNull( MSIRECORD *, unsigned int );
311 extern UINT MSI_RecordGetStringW( MSIRECORD * , unsigned int, LPWSTR, DWORD *);
312 extern UINT MSI_RecordGetStringA( MSIRECORD *, unsigned int, LPSTR, DWORD *);
313 extern int MSI_RecordGetInteger( MSIRECORD *, unsigned int );
314 extern UINT MSI_RecordReadStream( MSIRECORD *, unsigned int, char *, DWORD *);
315 extern unsigned int MSI_RecordGetFieldCount( MSIRECORD *rec );
317 /* stream internals */
318 extern UINT get_raw_stream( MSIHANDLE hdb, LPCWSTR stname, IStream **stm );
319 extern UINT db_get_raw_stream( MSIDATABASE *db, LPCWSTR stname, IStream **stm );
320 extern void enum_stream_names( IStorage *stg );
322 /* database internals */
323 extern UINT MSI_OpenDatabaseW( LPCWSTR, LPCWSTR, MSIDATABASE ** );
324 extern UINT MSI_DatabaseOpenViewW(MSIDATABASE *, LPCWSTR, MSIQUERY ** );
325 extern UINT MSI_OpenQuery( MSIDATABASE *, MSIQUERY **, LPCWSTR, ... );
326 typedef UINT (*record_func)( MSIRECORD *rec, LPVOID param );
327 extern UINT MSI_IterateRecords( MSIQUERY *, DWORD *, record_func, LPVOID );
330 extern UINT MSI_ViewExecute( MSIQUERY*, MSIRECORD * );
331 extern UINT MSI_ViewFetch( MSIQUERY*, MSIRECORD ** );
332 extern UINT MSI_ViewClose( MSIQUERY* );
334 /* package internals */
335 extern MSIPACKAGE *MSI_CreatePackage( MSIDATABASE * );
336 extern UINT MSI_OpenPackageW( LPCWSTR szPackage, MSIPACKAGE ** );
337 extern UINT MSI_SetTargetPathW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
338 extern UINT MSI_SetPropertyW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
339 extern INT MSI_ProcessMessage( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * );
340 extern UINT MSI_GetPropertyW( MSIPACKAGE *, LPCWSTR, LPWSTR, DWORD * );
341 extern MSICONDITION MSI_EvaluateConditionW( MSIPACKAGE *, LPCWSTR );
342 extern UINT MSI_SetPropertyW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
343 extern UINT MSI_GetComponentStateW( MSIPACKAGE *, LPWSTR, INSTALLSTATE *, INSTALLSTATE * );
344 extern UINT MSI_GetFeatureStateW( MSIPACKAGE *, LPWSTR, INSTALLSTATE *, INSTALLSTATE * );
345 extern UINT WINAPI MSI_SetFeatureStateW(MSIPACKAGE*, LPCWSTR, INSTALLSTATE );
347 /* for deformating */
348 extern UINT MSI_FormatRecordW(MSIPACKAGE* package, MSIRECORD* record,
349 LPWSTR buffer, DWORD *size);
351 /* registry data encoding/decoding functions */
352 extern BOOL unsquash_guid(LPCWSTR in, LPWSTR out);
353 extern BOOL squash_guid(LPCWSTR in, LPWSTR out);
354 extern BOOL encode_base85_guid(GUID *,LPWSTR);
355 extern BOOL decode_base85_guid(LPCWSTR,GUID*);
356 extern UINT MSIREG_OpenUninstallKey(LPCWSTR szProduct, HKEY* key, BOOL create);
357 extern UINT MSIREG_OpenUserProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
358 extern UINT MSIREG_OpenFeatures(HKEY* key);
359 extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
360 extern UINT MSIREG_OpenComponents(HKEY* key);
361 extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
362 extern UINT MSIREG_OpenComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
363 extern UINT MSIREG_OpenProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
364 extern UINT MSIREG_OpenUserFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
365 extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
367 /* msi dialog interface */
368 typedef VOID (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
369 extern msi_dialog *msi_dialog_create( MSIPACKAGE*, LPCWSTR, msi_dialog_event_handler );
370 extern UINT msi_dialog_run_message_loop( msi_dialog* );
371 extern void msi_dialog_end_dialog( msi_dialog* );
372 extern void msi_dialog_check_messages( HANDLE );
373 extern void msi_dialog_do_preview( msi_dialog* );
374 extern void msi_dialog_destroy( msi_dialog* );
375 extern BOOL msi_dialog_register_class( void );
376 extern void msi_dialog_unregister_class( void );
379 extern INSTALLUILEVEL gUILevel;
381 extern INSTALLUI_HANDLERA gUIHandlerA;
382 extern INSTALLUI_HANDLERW gUIHandlerW;
383 extern DWORD gUIFilter;
384 extern LPVOID gUIContext;
385 extern WCHAR gszLogFile[MAX_PATH];
387 inline static char *strdupWtoA( LPCWSTR str )
392 DWORD len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL
394 if ((ret = HeapAlloc( GetProcessHeap(), 0, len )))
395 WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
400 inline static LPWSTR strdupAtoW( LPCSTR str )
405 DWORD len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
406 if ((ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
407 MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
412 inline static LPWSTR strdupW( LPCWSTR src )
415 if (!src) return NULL;
416 dest = HeapAlloc(GetProcessHeap(), 0, (strlenW(src)+1)*sizeof(WCHAR));
421 #endif /* __WINE_MSI_PRIVATE__ */