dlls/msi/msipriv.h

   1 /*
   2  * Implementation of the Microsoft Installer (msi.dll)
   3  *
   4  * Copyright 2002-2005 Mike McCormack for CodeWeavers
   5  * Copyright 2005 Aric Stewart for CodeWeavers
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #ifndef __WINE_MSI_PRIVATE__
  23 #define __WINE_MSI_PRIVATE__
  24
  25 #include <stdarg.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "msi.h"
  30 #include "msiquery.h"
  31 #include "objbase.h"
  32 #include "objidl.h"
  33 #include "winnls.h"
  34 #include "wine/list.h"
  35
  36 #define MSI_DATASIZEMASK 0x00ff
  37 #define MSITYPE_VALID    0x0100
  38 #define MSITYPE_LOCALIZABLE 0x200
  39 #define MSITYPE_STRING   0x0800
  40 #define MSITYPE_NULLABLE 0x1000
  41 #define MSITYPE_KEY      0x2000
  42
  43 /* Word Count masks */
  44 #define MSIWORDCOUNT_SHORTFILENAMES     0x0001
  45 #define MSIWORDCOUNT_COMPRESSED         0x0002
  46 #define MSIWORDCOUNT_ADMINISTRATIVE     0x0004
  47 #define MSIWORDCOUNT_PRIVILEGES         0x0008
  48
  49 /* Install UI level mask for AND operation to exclude flags */
  50 #define INSTALLUILEVEL_MASK             0x0007
  51
  52 #define MSITYPE_IS_BINARY(type) (((type) & ~MSITYPE_NULLABLE) == (MSITYPE_STRING|MSITYPE_VALID))
  53
  54 struct tagMSITABLE;
  55 typedef struct tagMSITABLE MSITABLE;
  56
  57 struct string_table;
  58 typedef struct string_table string_table;
  59
  60 struct tagMSIOBJECTHDR;
  61 typedef struct tagMSIOBJECTHDR MSIOBJECTHDR;
  62
  63 typedef VOID (*msihandledestructor)( MSIOBJECTHDR * );
  64
  65 struct tagMSIOBJECTHDR
  66 {
  67     UINT magic;
  68     UINT type;
  69     LONG refcount;
  70     msihandledestructor destructor;
  71 };
  72
  73 typedef struct tagMSIDATABASE
  74 {
  75     MSIOBJECTHDR hdr;
  76     IStorage *storage;
  77     string_table *strings;
  78     LPWSTR path;
  79     LPWSTR deletefile;
  80     LPCWSTR mode;
  81     struct list tables;
  82     struct list transforms;
  83 } MSIDATABASE;
  84
  85 typedef struct tagMSIVIEW MSIVIEW;
  86
  87 typedef struct tagMSIQUERY
  88 {
  89     MSIOBJECTHDR hdr;
  90     MSIVIEW *view;
  91     UINT row;
  92     MSIDATABASE *db;
  93     struct list mem;
  94 } MSIQUERY;
  95
  96 /* maybe we can use a Variant instead of doing it ourselves? */
  97 typedef struct tagMSIFIELD
  98 {
  99     UINT type;
 100     union
 101     {
 102         INT iVal;
 103         LPWSTR szwVal;
 104         IStream *stream;
 105     } u;
 106 } MSIFIELD;
 107
 108 typedef struct tagMSIRECORD
 109 {
 110     MSIOBJECTHDR hdr;
 111     UINT count;       /* as passed to MsiCreateRecord */
 112     MSIFIELD fields[1]; /* nb. array size is count+1 */
 113 } MSIRECORD;
 114
 115 typedef const struct tagMSICOLUMNHASHENTRY *MSIITERHANDLE;
 116
 117 typedef struct tagMSIVIEWOPS
 118 {
 119     /*
 120      * fetch_int - reads one integer from {row,col} in the table
 121      *
 122      *  This function should be called after the execute method.
 123      *  Data returned by the function should not change until
 124      *   close or delete is called.
 125      *  To get a string value, query the database's string table with
 126      *   the integer value returned from this function.
 127      */
 128     UINT (*fetch_int)( struct tagMSIVIEW *, UINT row, UINT col, UINT *val );
 129
 130     /*
 131      * fetch_stream - gets a stream from {row,col} in the table
 132      *
 133      *  This function is similar to fetch_int, except fetches a
 134      *    stream instead of an integer.
 135      */
 136     UINT (*fetch_stream)( struct tagMSIVIEW *, UINT row, UINT col, IStream **stm );
 137
 138     /*
 139      * set_row - sets values in a row as specified by mask
 140      *
 141      *  Similar semantics to fetch_int
 142      */
 143     UINT (*set_row)( struct tagMSIVIEW *, UINT row, MSIRECORD *rec, UINT mask );
 144
 145     /*
 146      * Inserts a new row into the database from the records contents
 147      */
 148     UINT (*insert_row)( struct tagMSIVIEW *, MSIRECORD * );
 149
 150     /*
 151      * execute - loads the underlying data into memory so it can be read
 152      */
 153     UINT (*execute)( struct tagMSIVIEW *, MSIRECORD * );
 154
 155     /*
 156      * close - clears the data read by execute from memory
 157      */
 158     UINT (*close)( struct tagMSIVIEW * );
 159
 160     /*
 161      * get_dimensions - returns the number of rows or columns in a table.
 162      *
 163      *  The number of rows can only be queried after the execute method
 164      *   is called. The number of columns can be queried at any time.
 165      */
 166     UINT (*get_dimensions)( struct tagMSIVIEW *, UINT *rows, UINT *cols );
 167
 168     /*
 169      * get_column_info - returns the name and type of a specific column
 170      *
 171      *  The name is HeapAlloc'ed by this function and should be freed by
 172      *   the caller.
 173      *  The column information can be queried at any time.
 174      */
 175     UINT (*get_column_info)( struct tagMSIVIEW *, UINT n, LPWSTR *name, UINT *type );
 176
 177     /*
 178      * modify - not yet implemented properly
 179      */
 180     UINT (*modify)( struct tagMSIVIEW *, MSIMODIFY, MSIRECORD * );
 181
 182     /*
 183      * delete - destroys the structure completely
 184      */
 185     UINT (*delete)( struct tagMSIVIEW * );
 186
 187     /*
 188      * find_matching_rows - iterates through rows that match a value
 189      *
 190      * If the column type is a string then a string ID should be passed in.
 191      *  If the value to be looked up is an integer then no transformation of
 192      *  the input value is required, except if the column is a string, in which
 193      *  case a string ID should be passed in.
 194      * The handle is an input/output parameter that keeps track of the current
 195      *  position in the iteration. It must be initialised to zero before the
 196      *  first call and continued to be passed in to subsequent calls.
 197      */
 198     UINT (*find_matching_rows)( struct tagMSIVIEW *, UINT col, UINT val, UINT *row, MSIITERHANDLE *handle );
 199 } MSIVIEWOPS;
 200
 201 struct tagMSIVIEW
 202 {
 203     MSIOBJECTHDR hdr;
 204     const MSIVIEWOPS *ops;
 205 };
 206
 207 struct msi_dialog_tag;
 208 typedef struct msi_dialog_tag msi_dialog;
 209
 210 #define PROPERTY_HASH_SIZE 67
 211
 212 typedef struct tagMSIPACKAGE
 213 {
 214     MSIOBJECTHDR hdr;
 215     MSIDATABASE *db;
 216     struct list components;
 217     struct list features;
 218     struct list files;
 219     struct list tempfiles;
 220     struct list folders;
 221     LPWSTR ActionFormat;
 222     LPWSTR LastAction;
 223
 224     struct list classes;
 225     struct list extensions;
 226     struct list progids;
 227     struct list mimes;
 228     struct list appids;
 229
 230     struct tagMSISCRIPT *script;
 231
 232     struct list RunningActions;
 233
 234     LPWSTR BaseURL;
 235     LPWSTR PackagePath;
 236     LPWSTR ProductCode;
 237
 238     UINT CurrentInstallState;
 239     msi_dialog *dialog;
 240     LPWSTR next_dialog;
 241     float center_x;
 242     float center_y;
 243
 244     UINT WordCount;
 245
 246     struct list props[PROPERTY_HASH_SIZE];
 247
 248     struct list subscriptions;
 249 } MSIPACKAGE;
 250
 251 typedef struct tagMSIPREVIEW
 252 {
 253     MSIOBJECTHDR hdr;
 254     MSIPACKAGE *package;
 255     msi_dialog *dialog;
 256 } MSIPREVIEW;
 257
 258 #define MSI_MAX_PROPS 20
 259
 260 typedef struct tagMSISUMMARYINFO
 261 {
 262     MSIOBJECTHDR hdr;
 263     IStorage *storage;
 264     DWORD update_count;
 265     PROPVARIANT property[MSI_MAX_PROPS];
 266 } MSISUMMARYINFO;
 267
 268 typedef struct tagMSIFEATURE
 269 {
 270     struct list entry;
 271     LPWSTR Feature;
 272     LPWSTR Feature_Parent;
 273     LPWSTR Title;
 274     LPWSTR Description;
 275     INT Display;
 276     INT Level;
 277     LPWSTR Directory;
 278     INT Attributes;
 279     INSTALLSTATE Installed;
 280     INSTALLSTATE ActionRequest;
 281     INSTALLSTATE Action;
 282     struct list Children;
 283     struct list Components;
 284     INT Cost;
 285 } MSIFEATURE;
 286
 287 typedef struct tagMSICOMPONENT
 288 {
 289     struct list entry;
 290     DWORD magic;
 291     LPWSTR Component;
 292     LPWSTR ComponentId;
 293     LPWSTR Directory;
 294     INT Attributes;
 295     LPWSTR Condition;
 296     LPWSTR KeyPath;
 297     INSTALLSTATE Installed;
 298     INSTALLSTATE ActionRequest;
 299     INSTALLSTATE Action;
 300     BOOL ForceLocalState;
 301     BOOL Enabled;
 302     INT  Cost;
 303     INT  RefCount;
 304     LPWSTR FullKeypath;
 305     LPWSTR AdvertiseString;
 306
 307     int hasAdvertiseFeature:1;
 308     int hasLocalFeature:1;
 309     int hasSourceFeature:1;
 310 } MSICOMPONENT;
 311
 312 typedef struct tagComponentList
 313 {
 314     struct list entry;
 315     MSICOMPONENT *component;
 316 } ComponentList;
 317
 318 typedef struct tagFeatureList
 319 {
 320     struct list entry;
 321     MSIFEATURE *feature;
 322 } FeatureList;
 323
 324 typedef struct tagMSIFOLDER
 325 {
 326     struct list entry;
 327     LPWSTR Directory;
 328     LPWSTR Parent;
 329     LPWSTR TargetDefault;
 330     LPWSTR SourceLongPath;
 331     LPWSTR SourceShortPath;
 332
 333     LPWSTR ResolvedTarget;
 334     LPWSTR ResolvedSource;
 335     LPWSTR Property;   /* initially set property */
 336     INT   State;
 337         /* 0 = uninitialized */
 338         /* 1 = existing */
 339         /* 2 = created remove if empty */
 340         /* 3 = created persist if empty */
 341     INT   Cost;
 342     INT   Space;
 343 } MSIFOLDER;
 344
 345 typedef enum _msi_file_state {
 346     msifs_invalid,
 347     msifs_missing,
 348     msifs_overwrite,
 349     msifs_present,
 350     msifs_installed,
 351     msifs_skipped,
 352 } msi_file_state;
 353
 354 typedef struct tagMSIFILE
 355 {
 356     struct list entry;
 357     LPWSTR File;
 358     MSICOMPONENT *Component;
 359     LPWSTR FileName;
 360     LPWSTR ShortName;
 361     LPWSTR LongName;
 362     INT FileSize;
 363     LPWSTR Version;
 364     LPWSTR Language;
 365     INT Attributes;
 366     INT Sequence;
 367     msi_file_state state;
 368     LPWSTR  SourcePath;
 369     LPWSTR  TargetPath;
 370     BOOL IsCompressed;
 371 } MSIFILE;
 372
 373 typedef struct tagMSITEMPFILE
 374 {
 375     struct list entry;
 376     LPWSTR Path;
 377 } MSITEMPFILE;
 378
 379 typedef struct tagMSIAPPID
 380 {
 381     struct list entry;
 382     LPWSTR AppID; /* Primary key */
 383     LPWSTR RemoteServerName;
 384     LPWSTR LocalServer;
 385     LPWSTR ServiceParameters;
 386     LPWSTR DllSurrogate;
 387     BOOL ActivateAtStorage;
 388     BOOL RunAsInteractiveUser;
 389 } MSIAPPID;
 390
 391 typedef struct tagMSIPROGID MSIPROGID;
 392
 393 typedef struct tagMSICLASS
 394 {
 395     struct list entry;
 396     LPWSTR clsid;     /* Primary Key */
 397     LPWSTR Context;   /* Primary Key */
 398     MSICOMPONENT *Component;
 399     MSIPROGID *ProgID;
 400     LPWSTR ProgIDText;
 401     LPWSTR Description;
 402     MSIAPPID *AppID;
 403     LPWSTR FileTypeMask;
 404     LPWSTR IconPath;
 405     LPWSTR DefInprocHandler;
 406     LPWSTR DefInprocHandler32;
 407     LPWSTR Argument;
 408     MSIFEATURE *Feature;
 409     INT Attributes;
 410     /* not in the table, set during installation */
 411     BOOL Installed;
 412 } MSICLASS;
 413
 414 typedef struct tagMSIMIME MSIMIME;
 415
 416 typedef struct tagMSIEXTENSION
 417 {
 418     struct list entry;
 419     LPWSTR Extension;  /* Primary Key */
 420     MSICOMPONENT *Component;
 421     MSIPROGID *ProgID;
 422     LPWSTR ProgIDText;
 423     MSIMIME *Mime;
 424     MSIFEATURE *Feature;
 425     /* not in the table, set during installation */
 426     BOOL Installed;
 427     struct list verbs;
 428 } MSIEXTENSION;
 429
 430 struct tagMSIPROGID
 431 {
 432     struct list entry;
 433     LPWSTR ProgID;  /* Primary Key */
 434     MSIPROGID *Parent;
 435     MSICLASS *Class;
 436     LPWSTR Description;
 437     LPWSTR IconPath;
 438     /* not in the table, set during installation */
 439     BOOL InstallMe;
 440     MSIPROGID *CurVer;
 441     MSIPROGID *VersionInd;
 442 };
 443
 444 typedef struct tagMSIVERB
 445 {
 446     struct list entry;
 447     LPWSTR Verb;
 448     INT Sequence;
 449     LPWSTR Command;
 450     LPWSTR Argument;
 451 } MSIVERB;
 452
 453 struct tagMSIMIME
 454 {
 455     struct list entry;
 456     LPWSTR ContentType;  /* Primary Key */
 457     MSIEXTENSION *Extension;
 458     LPWSTR clsid;
 459     MSICLASS *Class;
 460     /* not in the table, set during installation */
 461     BOOL InstallMe;
 462 };
 463
 464 enum SCRIPTS {
 465     INSTALL_SCRIPT = 0,
 466     COMMIT_SCRIPT = 1,
 467     ROLLBACK_SCRIPT = 2,
 468     TOTAL_SCRIPTS = 3
 469 };
 470
 471 #define SEQUENCE_UI       0x1
 472 #define SEQUENCE_EXEC     0x2
 473 #define SEQUENCE_INSTALL  0x10
 474
 475 typedef struct tagMSISCRIPT
 476 {
 477     LPWSTR  *Actions[TOTAL_SCRIPTS];
 478     UINT    ActionCount[TOTAL_SCRIPTS];
 479     BOOL    ExecuteSequenceRun;
 480     BOOL    CurrentlyScripting;
 481     UINT    InWhatSequence;
 482     LPWSTR  *UniqueActions;
 483     UINT    UniqueActionsCount;
 484 } MSISCRIPT;
 485
 486 #define MSIHANDLETYPE_ANY 0
 487 #define MSIHANDLETYPE_DATABASE 1
 488 #define MSIHANDLETYPE_SUMMARYINFO 2
 489 #define MSIHANDLETYPE_VIEW 3
 490 #define MSIHANDLETYPE_RECORD 4
 491 #define MSIHANDLETYPE_PACKAGE 5
 492 #define MSIHANDLETYPE_PREVIEW 6
 493
 494 #define MSI_MAJORVERSION 3
 495 #define MSI_MINORVERSION 1
 496 #define MSI_BUILDNUMBER 4000
 497
 498 #define GUID_SIZE 39
 499
 500 #define MSIHANDLE_MAGIC 0x4d434923
 501
 502 DEFINE_GUID(CLSID_IMsiServer,   0x000C101C,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 503 DEFINE_GUID(CLSID_IMsiServerX1, 0x000C103E,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 504 DEFINE_GUID(CLSID_IMsiServerX2, 0x000C1090,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 505 DEFINE_GUID(CLSID_IMsiServerX3, 0x000C1094,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 506
 507 DEFINE_GUID(CLSID_IMsiServerMessage, 0x000C101D,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 508
 509 /* handle unicode/ascii output in the Msi* API functions */
 510 typedef struct {
 511     BOOL unicode;
 512     union {
 513        LPSTR a;
 514        LPWSTR w;
 515     } str;
 516 } awstring;
 517
 518 typedef struct {
 519     BOOL unicode;
 520     union {
 521        LPCSTR a;
 522        LPCWSTR w;
 523     } str;
 524 } awcstring;
 525
 526 UINT msi_strcpy_to_awstring( LPCWSTR str, awstring *awbuf, DWORD *sz );
 527
 528 /* msi server interface */
 529 extern ITypeLib *get_msi_typelib( LPWSTR *path );
 530
 531 /* handle functions */
 532 extern void *msihandle2msiinfo(MSIHANDLE handle, UINT type);
 533 extern MSIHANDLE alloc_msihandle( MSIOBJECTHDR * );
 534 extern void *alloc_msiobject(UINT type, UINT size, msihandledestructor destroy );
 535 extern void msiobj_addref(MSIOBJECTHDR *);
 536 extern int msiobj_release(MSIOBJECTHDR *);
 537 extern void msiobj_lock(MSIOBJECTHDR *);
 538 extern void msiobj_unlock(MSIOBJECTHDR *);
 539 extern void msi_free_handle_table(void);
 540
 541 extern void free_cached_tables( MSIDATABASE *db );
 542 extern void msi_free_transforms( MSIDATABASE *db );
 543 extern string_table *load_string_table( IStorage *stg );
 544 extern UINT MSI_CommitTables( MSIDATABASE *db );
 545 extern HRESULT init_string_table( IStorage *stg );
 546
 547
 548 /* string table functions */
 549 extern BOOL msi_addstring( string_table *st, UINT string_no, const CHAR *data, int len, UINT refcount );
 550 extern BOOL msi_addstringW( string_table *st, UINT string_no, const WCHAR *data, int len, UINT refcount );
 551 extern UINT msi_id2stringW( string_table *st, UINT string_no, LPWSTR buffer, UINT *sz );
 552 extern UINT msi_id2stringA( string_table *st, UINT string_no, LPSTR buffer, UINT *sz );
 553
 554 extern UINT msi_string2idW( string_table *st, LPCWSTR buffer, UINT *id );
 555 extern UINT msi_string2idA( string_table *st, LPCSTR str, UINT *id );
 556 extern string_table *msi_init_stringtable( int entries, UINT codepage );
 557 extern VOID msi_destroy_stringtable( string_table *st );
 558 extern UINT msi_string_count( string_table *st );
 559 extern UINT msi_id_refcount( string_table *st, UINT i );
 560 extern UINT msi_string_totalsize( string_table *st, UINT *datasize, UINT *poolsize );
 561 extern UINT msi_strcmp( string_table *st, UINT lval, UINT rval, UINT *res );
 562 extern const WCHAR *msi_string_lookup_id( string_table *st, UINT id );
 563 extern UINT msi_string_get_codepage( string_table *st );
 564
 565
 566 extern BOOL TABLE_Exists( MSIDATABASE *db, LPWSTR name );
 567 extern MSICONDITION MSI_DatabaseIsTablePersistent( MSIDATABASE *db, LPCWSTR table );
 568
 569 extern UINT read_raw_stream_data( MSIDATABASE*, LPCWSTR stname,
 570                               USHORT **pdata, UINT *psz );
 571
 572 /* transform functions */
 573 extern UINT msi_table_apply_transform( MSIDATABASE *db, IStorage *stg );
 574 extern UINT MSI_DatabaseApplyTransformW( MSIDATABASE *db,
 575                  LPCWSTR szTransformFile, int iErrorCond );
 576 extern void append_storage_to_db( MSIDATABASE *db, IStorage *stg );
 577
 578 /* action internals */
 579 extern UINT MSI_InstallPackage( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 580 extern void ACTION_free_package_structures( MSIPACKAGE* );
 581 extern UINT ACTION_DialogBox( MSIPACKAGE*, LPCWSTR);
 582 extern UINT MSI_Sequence( MSIPACKAGE *package, LPCWSTR szTable, INT iSequenceMode );
 583 extern UINT MSI_SetFeatureStates( MSIPACKAGE *package );
 584
 585 /* record internals */
 586 extern UINT MSI_RecordSetIStream( MSIRECORD *, unsigned int, IStream *);
 587 extern UINT MSI_RecordGetIStream( MSIRECORD *, unsigned int, IStream **);
 588 extern const WCHAR *MSI_RecordGetString( MSIRECORD *, unsigned int );
 589 extern MSIRECORD *MSI_CreateRecord( unsigned int );
 590 extern UINT MSI_RecordSetInteger( MSIRECORD *, unsigned int, int );
 591 extern UINT MSI_RecordSetStringW( MSIRECORD *, unsigned int, LPCWSTR );
 592 extern UINT MSI_RecordSetStringA( MSIRECORD *, unsigned int, LPCSTR );
 593 extern BOOL MSI_RecordIsNull( MSIRECORD *, unsigned int );
 594 extern UINT MSI_RecordGetStringW( MSIRECORD * , unsigned int, LPWSTR, DWORD *);
 595 extern UINT MSI_RecordGetStringA( MSIRECORD *, unsigned int, LPSTR, DWORD *);
 596 extern int MSI_RecordGetInteger( MSIRECORD *, unsigned int );
 597 extern UINT MSI_RecordReadStream( MSIRECORD *, unsigned int, char *, DWORD *);
 598 extern unsigned int MSI_RecordGetFieldCount( MSIRECORD *rec );
 599 extern UINT MSI_RecordSetStreamW( MSIRECORD *, unsigned int, LPCWSTR );
 600 extern UINT MSI_RecordSetStreamA( MSIRECORD *, unsigned int, LPCSTR );
 601 extern UINT MSI_RecordDataSize( MSIRECORD *, unsigned int );
 602 extern UINT MSI_RecordStreamToFile( MSIRECORD *, unsigned int, LPCWSTR );
 603 extern UINT MSI_RecordCopyField( MSIRECORD *, unsigned int, MSIRECORD *, unsigned int );
 604
 605 /* stream internals */
 606 extern UINT get_raw_stream( MSIHANDLE hdb, LPCWSTR stname, IStream **stm );
 607 extern UINT db_get_raw_stream( MSIDATABASE *db, LPCWSTR stname, IStream **stm );
 608 extern void enum_stream_names( IStorage *stg );
 609
 610 /* database internals */
 611 extern UINT MSI_OpenDatabaseW( LPCWSTR, LPCWSTR, MSIDATABASE ** );
 612 extern UINT MSI_DatabaseOpenViewW(MSIDATABASE *, LPCWSTR, MSIQUERY ** );
 613 extern UINT MSI_OpenQuery( MSIDATABASE *, MSIQUERY **, LPCWSTR, ... );
 614 typedef UINT (*record_func)( MSIRECORD *, LPVOID );
 615 extern UINT MSI_IterateRecords( MSIQUERY *, DWORD *, record_func, LPVOID );
 616 extern MSIRECORD *MSI_QueryGetRecord( MSIDATABASE *db, LPCWSTR query, ... );
 617 extern UINT MSI_DatabaseImport( MSIDATABASE *, LPCWSTR, LPCWSTR );
 618 extern UINT MSI_DatabaseExport( MSIDATABASE *, LPCWSTR, LPCWSTR, LPCWSTR );
 619 extern UINT MSI_DatabaseGetPrimaryKeys( MSIDATABASE *, LPCWSTR, MSIRECORD ** );
 620
 621 /* view internals */
 622 extern UINT MSI_ViewExecute( MSIQUERY*, MSIRECORD * );
 623 extern UINT MSI_ViewFetch( MSIQUERY*, MSIRECORD ** );
 624 extern UINT MSI_ViewClose( MSIQUERY* );
 625 extern UINT MSI_ViewGetColumnInfo(MSIQUERY *, MSICOLINFO, MSIRECORD **);
 626 extern UINT VIEW_find_column( MSIVIEW *, LPCWSTR, UINT * );
 627
 628
 629 /* install internals */
 630 extern UINT MSI_SetInstallLevel( MSIPACKAGE *package, int iInstallLevel );
 631
 632 /* package internals */
 633 extern MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *, LPWSTR );
 634 extern UINT MSI_OpenPackageW( LPCWSTR szPackage, MSIPACKAGE ** );
 635 extern UINT MSI_SetTargetPathW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 636 extern UINT MSI_SetPropertyW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 637 extern INT MSI_ProcessMessage( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * );
 638 extern UINT MSI_GetPropertyW( MSIPACKAGE *, LPCWSTR, LPWSTR, DWORD * );
 639 extern UINT MSI_GetPropertyA(MSIPACKAGE *, LPCSTR, LPSTR, DWORD* );
 640 extern MSICONDITION MSI_EvaluateConditionW( MSIPACKAGE *, LPCWSTR );
 641 extern UINT MSI_GetComponentStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
 642 extern UINT MSI_GetFeatureStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
 643 extern UINT WINAPI MSI_SetFeatureStateW(MSIPACKAGE*, LPCWSTR, INSTALLSTATE );
 644 extern LPCWSTR msi_download_file( LPCWSTR szUrl, LPWSTR filename );
 645
 646 /* for deformating */
 647 extern UINT MSI_FormatRecordW( MSIPACKAGE *, MSIRECORD *, LPWSTR, DWORD * );
 648 extern UINT MSI_FormatRecordA( MSIPACKAGE *, MSIRECORD *, LPSTR, DWORD * );
 649
 650 /* registry data encoding/decoding functions */
 651 extern BOOL unsquash_guid(LPCWSTR in, LPWSTR out);
 652 extern BOOL squash_guid(LPCWSTR in, LPWSTR out);
 653 extern BOOL encode_base85_guid(GUID *,LPWSTR);
 654 extern BOOL decode_base85_guid(LPCWSTR,GUID*);
 655 extern UINT MSIREG_OpenUninstallKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 656 extern UINT MSIREG_OpenUserProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 657 extern UINT MSIREG_OpenFeatures(HKEY* key);
 658 extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 659 extern UINT MSIREG_OpenComponents(HKEY* key);
 660 extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
 661 extern UINT MSIREG_OpenComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
 662 extern UINT MSIREG_OpenProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 663 extern UINT MSIREG_OpenUserFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 664 extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
 665 extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 666 extern UINT MSIREG_OpenUserUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 667
 668 extern LPWSTR msi_reg_get_val_str( HKEY hkey, LPCWSTR name );
 669 extern BOOL msi_reg_get_val_dword( HKEY hkey, LPCWSTR name, DWORD *val);
 670
 671 extern DWORD msi_version_str_to_dword(LPCWSTR p);
 672 extern LPWSTR msi_version_dword_to_str(DWORD version);
 673
 674 extern LONG msi_reg_set_val_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
 675 extern LONG msi_reg_set_val_multi_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
 676 extern LONG msi_reg_set_val_dword( HKEY hkey, LPCWSTR name, DWORD val );
 677 extern LONG msi_reg_set_subkey_val( HKEY hkey, LPCWSTR path, LPCWSTR name, LPCWSTR val );
 678
 679 /* msi dialog interface */
 680 typedef UINT (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
 681 extern msi_dialog *msi_dialog_create( MSIPACKAGE*, LPCWSTR, msi_dialog*, msi_dialog_event_handler );
 682 extern UINT msi_dialog_run_message_loop( msi_dialog* );
 683 extern void msi_dialog_end_dialog( msi_dialog* );
 684 extern void msi_dialog_check_messages( HANDLE );
 685 extern void msi_dialog_do_preview( msi_dialog* );
 686 extern void msi_dialog_destroy( msi_dialog* );
 687 extern BOOL msi_dialog_register_class( void );
 688 extern void msi_dialog_unregister_class( void );
 689 extern void msi_dialog_handle_event( msi_dialog*, LPCWSTR, LPCWSTR, MSIRECORD * );
 690 extern UINT msi_dialog_reset( msi_dialog *dialog );
 691 extern UINT msi_dialog_directorylist_up( msi_dialog *dialog );
 692 extern msi_dialog *msi_dialog_get_parent( msi_dialog *dialog );
 693 extern LPWSTR msi_dialog_get_name( msi_dialog *dialog );
 694 extern UINT msi_spawn_error_dialog( MSIPACKAGE*, LPWSTR, LPWSTR );
 695
 696 /* preview */
 697 extern MSIPREVIEW *MSI_EnableUIPreview( MSIDATABASE * );
 698 extern UINT MSI_PreviewDialogW( MSIPREVIEW *, LPCWSTR );
 699
 700 /* summary information */
 701 extern MSISUMMARYINFO *MSI_GetSummaryInformationW( IStorage *stg, UINT uiUpdateCount );
 702 extern LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty );
 703 extern LPWSTR msi_get_suminfo_product( IStorage *stg );
 704
 705 /* undocumented functions */
 706 UINT WINAPI MsiCreateAndVerifyInstallerDirectory( DWORD );
 707 UINT WINAPI MsiDecomposeDescriptorW( LPCWSTR, LPWSTR, LPWSTR, LPWSTR, DWORD * );
 708 UINT WINAPI MsiDecomposeDescriptorA( LPCSTR, LPSTR, LPSTR, LPSTR, DWORD * );
 709 LANGID WINAPI MsiLoadStringW( MSIHANDLE, UINT, LPWSTR, int, LANGID );
 710 LANGID WINAPI MsiLoadStringA( MSIHANDLE, UINT, LPSTR, int, LANGID );
 711
 712 /* UI globals */
 713 extern INSTALLUILEVEL gUILevel;
 714 extern HWND gUIhwnd;
 715 extern INSTALLUI_HANDLERA gUIHandlerA;
 716 extern INSTALLUI_HANDLERW gUIHandlerW;
 717 extern DWORD gUIFilter;
 718 extern LPVOID gUIContext;
 719 extern WCHAR gszLogFile[MAX_PATH];
 720 extern HINSTANCE msi_hInstance;
 721
 722 /* action related functions */
 723 extern UINT ACTION_PerformAction(MSIPACKAGE *package, const WCHAR *action, BOOL force);
 724 extern UINT ACTION_PerformUIAction(MSIPACKAGE *package, const WCHAR *action);
 725 extern void ACTION_FinishCustomActions( MSIPACKAGE* package);
 726 extern UINT ACTION_CustomAction(MSIPACKAGE *package,const WCHAR *action, BOOL execute);
 727
 728 static inline void msi_feature_set_state( MSIFEATURE *feature, INSTALLSTATE state )
 729 {
 730     feature->ActionRequest = state;
 731     feature->Action = state;
 732 }
 733
 734 static inline void msi_component_set_state( MSICOMPONENT *comp, INSTALLSTATE state )
 735 {
 736     comp->ActionRequest = state;
 737     comp->Action = state;
 738 }
 739
 740 /* actions in other modules */
 741 extern UINT ACTION_AppSearch(MSIPACKAGE *package);
 742 extern UINT ACTION_FindRelatedProducts(MSIPACKAGE *package);
 743 extern UINT ACTION_InstallFiles(MSIPACKAGE *package);
 744 extern UINT ACTION_RemoveFiles(MSIPACKAGE *package);
 745 extern UINT ACTION_DuplicateFiles(MSIPACKAGE *package);
 746 extern UINT ACTION_RegisterClassInfo(MSIPACKAGE *package);
 747 extern UINT ACTION_RegisterProgIdInfo(MSIPACKAGE *package);
 748 extern UINT ACTION_RegisterExtensionInfo(MSIPACKAGE *package);
 749 extern UINT ACTION_RegisterMIMEInfo(MSIPACKAGE *package);
 750 extern UINT ACTION_RegisterFonts(MSIPACKAGE *package);
 751
 752 /* Helpers */
 753 extern DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data );
 754 extern LPWSTR msi_dup_record_field(MSIRECORD *row, INT index);
 755 extern LPWSTR msi_dup_property(MSIPACKAGE *package, LPCWSTR prop);
 756 extern int msi_get_property_int( MSIPACKAGE *package, LPCWSTR prop, int def );
 757 extern LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source,
 758                       BOOL set_prop, BOOL load_prop, MSIFOLDER **folder);
 759 extern MSICOMPONENT *get_loaded_component( MSIPACKAGE* package, LPCWSTR Component );
 760 extern MSIFEATURE *get_loaded_feature( MSIPACKAGE* package, LPCWSTR Feature );
 761 extern MSIFILE *get_loaded_file( MSIPACKAGE* package, LPCWSTR file );
 762 extern MSIFOLDER *get_loaded_folder( MSIPACKAGE *package, LPCWSTR dir );
 763 extern int track_tempfile(MSIPACKAGE *package, LPCWSTR path);
 764 extern UINT schedule_action(MSIPACKAGE *package, UINT script, LPCWSTR action);
 765 extern void msi_free_action_script(MSIPACKAGE *package, UINT script);
 766 extern LPWSTR build_icon_path(MSIPACKAGE *, LPCWSTR);
 767 extern LPWSTR build_directory_name(DWORD , ...);
 768 extern BOOL create_full_pathW(const WCHAR *path);
 769 extern BOOL ACTION_VerifyComponentForAction(MSICOMPONENT*, INSTALLSTATE);
 770 extern BOOL ACTION_VerifyFeatureForAction(MSIFEATURE*, INSTALLSTATE);
 771 extern void reduce_to_longfilename(WCHAR*);
 772 extern void reduce_to_shortfilename(WCHAR*);
 773 extern LPWSTR create_component_advertise_string(MSIPACKAGE*, MSICOMPONENT*, LPCWSTR);
 774 extern void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature);
 775 extern UINT register_unique_action(MSIPACKAGE *, LPCWSTR);
 776 extern BOOL check_unique_action(MSIPACKAGE *, LPCWSTR);
 777 extern WCHAR* generate_error_string(MSIPACKAGE *, UINT, DWORD, ... );
 778 extern UINT msi_create_component_directories( MSIPACKAGE *package );
 779 extern void msi_ui_error( DWORD msg_id, DWORD type );
 780
 781 /* control event stuff */
 782 extern VOID ControlEvent_FireSubscribedEvent(MSIPACKAGE *package, LPCWSTR event,
 783                                       MSIRECORD *data);
 784 extern VOID ControlEvent_CleanupDialogSubscriptions(MSIPACKAGE *package, LPWSTR dialog);
 785 extern VOID ControlEvent_CleanupSubscriptions(MSIPACKAGE *package);
 786 extern VOID ControlEvent_SubscribeToEvent(MSIPACKAGE *package, msi_dialog *dialog,
 787                                       LPCWSTR event, LPCWSTR control, LPCWSTR attribute);
 788 extern VOID ControlEvent_UnSubscribeToEvent( MSIPACKAGE *package, LPCWSTR event,
 789                                       LPCWSTR control, LPCWSTR attribute );
 790
 791 /* User Interface messages from the actions */
 792 extern void ui_progress(MSIPACKAGE *, int, int, int, int);
 793 extern void ui_actiondata(MSIPACKAGE *, LPCWSTR, MSIRECORD *);
 794
 795 /* string consts use a number of places  and defined in helpers.c*/
 796 extern const WCHAR cszSourceDir[];
 797 extern const WCHAR cszSOURCEDIR[];
 798 extern const WCHAR szProductCode[];
 799 extern const WCHAR cszRootDrive[];
 800 extern const WCHAR cszbs[];
 801
 802 extern DWORD tls_slot;
 803
 804 /* memory allocation macro functions */
 805 static inline void *msi_alloc( size_t len )
 806 {
 807     return HeapAlloc( GetProcessHeap(), 0, len );
 808 }
 809
 810 static inline void *msi_alloc_zero( size_t len )
 811 {
 812     return HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len );
 813 }
 814
 815 static inline void *msi_realloc( void *mem, size_t len )
 816 {
 817     return HeapReAlloc( GetProcessHeap(), 0, mem, len );
 818 }
 819
 820 static inline void *msi_realloc_zero( void *mem, size_t len )
 821 {
 822     return HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len );
 823 }
 824
 825 static inline BOOL msi_free( void *mem )
 826 {
 827     return HeapFree( GetProcessHeap(), 0, mem );
 828 }
 829
 830 static inline char *strdupWtoA( LPCWSTR str )
 831 {
 832     LPSTR ret = NULL;
 833     DWORD len;
 834
 835     if (!str) return ret;
 836     len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 837     ret = msi_alloc( len );
 838     if (ret)
 839         WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
 840     return ret;
 841 }
 842
 843 static inline LPWSTR strdupAtoW( LPCSTR str )
 844 {
 845     LPWSTR ret = NULL;
 846     DWORD len;
 847
 848     if (!str) return ret;
 849     len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
 850     ret = msi_alloc( len * sizeof(WCHAR) );
 851     if (ret)
 852         MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
 853     return ret;
 854 }
 855
 856 static inline LPWSTR strdupW( LPCWSTR src )
 857 {
 858     LPWSTR dest;
 859     if (!src) return NULL;
 860     dest = msi_alloc( (lstrlenW(src)+1)*sizeof(WCHAR) );
 861     if (dest)
 862         lstrcpyW(dest, src);
 863     return dest;
 864 }
 865
 866 #endif /* __WINE_MSI_PRIVATE__ */