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     UINT bytes_per_strref;
  79     LPWSTR path;
  80     LPWSTR deletefile;
  81     LPCWSTR mode;
  82     struct list tables;
  83     struct list transforms;
  84 } MSIDATABASE;
  85
  86 typedef struct tagMSIVIEW MSIVIEW;
  87
  88 typedef struct tagMSIQUERY
  89 {
  90     MSIOBJECTHDR hdr;
  91     MSIVIEW *view;
  92     UINT row;
  93     MSIDATABASE *db;
  94     struct list mem;
  95 } MSIQUERY;
  96
  97 /* maybe we can use a Variant instead of doing it ourselves? */
  98 typedef struct tagMSIFIELD
  99 {
 100     UINT type;
 101     union
 102     {
 103         INT iVal;
 104         LPWSTR szwVal;
 105         IStream *stream;
 106     } u;
 107 } MSIFIELD;
 108
 109 typedef struct tagMSIRECORD
 110 {
 111     MSIOBJECTHDR hdr;
 112     UINT count;       /* as passed to MsiCreateRecord */
 113     MSIFIELD fields[1]; /* nb. array size is count+1 */
 114 } MSIRECORD;
 115
 116 typedef const struct tagMSICOLUMNHASHENTRY *MSIITERHANDLE;
 117
 118 typedef struct tagMSIVIEWOPS
 119 {
 120     /*
 121      * fetch_int - reads one integer from {row,col} in the table
 122      *
 123      *  This function should be called after the execute method.
 124      *  Data returned by the function should not change until
 125      *   close or delete is called.
 126      *  To get a string value, query the database's string table with
 127      *   the integer value returned from this function.
 128      */
 129     UINT (*fetch_int)( struct tagMSIVIEW *view, UINT row, UINT col, UINT *val );
 130
 131     /*
 132      * fetch_stream - gets a stream from {row,col} in the table
 133      *
 134      *  This function is similar to fetch_int, except fetches a
 135      *    stream instead of an integer.
 136      */
 137     UINT (*fetch_stream)( struct tagMSIVIEW *view, UINT row, UINT col, IStream **stm );
 138
 139     /*
 140      * set_row - sets values in a row as specified by mask
 141      *
 142      *  Similar semantics to fetch_int
 143      */
 144     UINT (*set_row)( struct tagMSIVIEW *view, UINT row, MSIRECORD *rec, UINT mask );
 145
 146     /*
 147      * Inserts a new row into the database from the records contents
 148      */
 149     UINT (*insert_row)( struct tagMSIVIEW *view, MSIRECORD *record, BOOL temporary );
 150
 151     /*
 152      * Deletes a row from the database
 153      */
 154     UINT (*delete_row)( struct tagMSIVIEW *view, UINT row );
 155
 156     /*
 157      * execute - loads the underlying data into memory so it can be read
 158      */
 159     UINT (*execute)( struct tagMSIVIEW *view, MSIRECORD *record );
 160
 161     /*
 162      * close - clears the data read by execute from memory
 163      */
 164     UINT (*close)( struct tagMSIVIEW *view );
 165
 166     /*
 167      * get_dimensions - returns the number of rows or columns in a table.
 168      *
 169      *  The number of rows can only be queried after the execute method
 170      *   is called. The number of columns can be queried at any time.
 171      */
 172     UINT (*get_dimensions)( struct tagMSIVIEW *view, UINT *rows, UINT *cols );
 173
 174     /*
 175      * get_column_info - returns the name and type of a specific column
 176      *
 177      *  The name is HeapAlloc'ed by this function and should be freed by
 178      *   the caller.
 179      *  The column information can be queried at any time.
 180      */
 181     UINT (*get_column_info)( struct tagMSIVIEW *view, UINT n, LPWSTR *name, UINT *type );
 182
 183     /*
 184      * modify - not yet implemented properly
 185      */
 186     UINT (*modify)( struct tagMSIVIEW *view, MSIMODIFY eModifyMode, MSIRECORD *record );
 187
 188     /*
 189      * delete - destroys the structure completely
 190      */
 191     UINT (*delete)( struct tagMSIVIEW * );
 192
 193     /*
 194      * find_matching_rows - iterates through rows that match a value
 195      *
 196      * If the column type is a string then a string ID should be passed in.
 197      *  If the value to be looked up is an integer then no transformation of
 198      *  the input value is required, except if the column is a string, in which
 199      *  case a string ID should be passed in.
 200      * The handle is an input/output parameter that keeps track of the current
 201      *  position in the iteration. It must be initialised to zero before the
 202      *  first call and continued to be passed in to subsequent calls.
 203      */
 204     UINT (*find_matching_rows)( struct tagMSIVIEW *view, UINT col, UINT val, UINT *row, MSIITERHANDLE *handle );
 205 } MSIVIEWOPS;
 206
 207 struct tagMSIVIEW
 208 {
 209     MSIOBJECTHDR hdr;
 210     const MSIVIEWOPS *ops;
 211 };
 212
 213 struct msi_dialog_tag;
 214 typedef struct msi_dialog_tag msi_dialog;
 215
 216 typedef struct tagMSIPACKAGE
 217 {
 218     MSIOBJECTHDR hdr;
 219     MSIDATABASE *db;
 220     struct list components;
 221     struct list features;
 222     struct list files;
 223     struct list tempfiles;
 224     struct list folders;
 225     LPWSTR ActionFormat;
 226     LPWSTR LastAction;
 227
 228     struct list classes;
 229     struct list extensions;
 230     struct list progids;
 231     struct list mimes;
 232     struct list appids;
 233
 234     struct tagMSISCRIPT *script;
 235
 236     struct list RunningActions;
 237
 238     LPWSTR BaseURL;
 239     LPWSTR PackagePath;
 240     LPWSTR ProductCode;
 241
 242     UINT CurrentInstallState;
 243     msi_dialog *dialog;
 244     LPWSTR next_dialog;
 245     float center_x;
 246     float center_y;
 247
 248     UINT WordCount;
 249
 250     struct list subscriptions;
 251
 252     unsigned char scheduled_action_running : 1;
 253     unsigned char commit_action_running : 1;
 254     unsigned char rollback_action_running : 1;
 255 } MSIPACKAGE;
 256
 257 typedef struct tagMSIPREVIEW
 258 {
 259     MSIOBJECTHDR hdr;
 260     MSIPACKAGE *package;
 261     msi_dialog *dialog;
 262 } MSIPREVIEW;
 263
 264 #define MSI_MAX_PROPS 20
 265
 266 typedef struct tagMSISUMMARYINFO
 267 {
 268     MSIOBJECTHDR hdr;
 269     IStorage *storage;
 270     DWORD update_count;
 271     PROPVARIANT property[MSI_MAX_PROPS];
 272 } MSISUMMARYINFO;
 273
 274 typedef struct tagMSIFEATURE
 275 {
 276     struct list entry;
 277     LPWSTR Feature;
 278     LPWSTR Feature_Parent;
 279     LPWSTR Title;
 280     LPWSTR Description;
 281     INT Display;
 282     INT Level;
 283     LPWSTR Directory;
 284     INT Attributes;
 285     INSTALLSTATE Installed;
 286     INSTALLSTATE ActionRequest;
 287     INSTALLSTATE Action;
 288     struct list Children;
 289     struct list Components;
 290     INT Cost;
 291 } MSIFEATURE;
 292
 293 typedef struct tagMSICOMPONENT
 294 {
 295     struct list entry;
 296     DWORD magic;
 297     LPWSTR Component;
 298     LPWSTR ComponentId;
 299     LPWSTR Directory;
 300     INT Attributes;
 301     LPWSTR Condition;
 302     LPWSTR KeyPath;
 303     INSTALLSTATE Installed;
 304     INSTALLSTATE ActionRequest;
 305     INSTALLSTATE Action;
 306     BOOL ForceLocalState;
 307     BOOL Enabled;
 308     INT  Cost;
 309     INT  RefCount;
 310     LPWSTR FullKeypath;
 311     LPWSTR AdvertiseString;
 312
 313     unsigned int hasAdvertiseFeature:1;
 314     unsigned int hasLocalFeature:1;
 315     unsigned int hasSourceFeature:1;
 316 } MSICOMPONENT;
 317
 318 typedef struct tagComponentList
 319 {
 320     struct list entry;
 321     MSICOMPONENT *component;
 322 } ComponentList;
 323
 324 typedef struct tagFeatureList
 325 {
 326     struct list entry;
 327     MSIFEATURE *feature;
 328 } FeatureList;
 329
 330 typedef struct tagMSIFOLDER
 331 {
 332     struct list entry;
 333     LPWSTR Directory;
 334     LPWSTR Parent;
 335     LPWSTR TargetDefault;
 336     LPWSTR SourceLongPath;
 337     LPWSTR SourceShortPath;
 338
 339     LPWSTR ResolvedTarget;
 340     LPWSTR ResolvedSource;
 341     LPWSTR Property;   /* initially set property */
 342     INT   State;
 343         /* 0 = uninitialized */
 344         /* 1 = existing */
 345         /* 2 = created remove if empty */
 346         /* 3 = created persist if empty */
 347     INT   Cost;
 348     INT   Space;
 349 } MSIFOLDER;
 350
 351 typedef enum _msi_file_state {
 352     msifs_invalid,
 353     msifs_missing,
 354     msifs_overwrite,
 355     msifs_present,
 356     msifs_installed,
 357     msifs_skipped,
 358 } msi_file_state;
 359
 360 typedef struct tagMSIFILE
 361 {
 362     struct list entry;
 363     LPWSTR File;
 364     MSICOMPONENT *Component;
 365     LPWSTR FileName;
 366     LPWSTR ShortName;
 367     LPWSTR LongName;
 368     INT FileSize;
 369     LPWSTR Version;
 370     LPWSTR Language;
 371     INT Attributes;
 372     INT Sequence;
 373     msi_file_state state;
 374     LPWSTR  SourcePath;
 375     LPWSTR  TargetPath;
 376     BOOL IsCompressed;
 377 } MSIFILE;
 378
 379 typedef struct tagMSITEMPFILE
 380 {
 381     struct list entry;
 382     LPWSTR Path;
 383 } MSITEMPFILE;
 384
 385 typedef struct tagMSIAPPID
 386 {
 387     struct list entry;
 388     LPWSTR AppID; /* Primary key */
 389     LPWSTR RemoteServerName;
 390     LPWSTR LocalServer;
 391     LPWSTR ServiceParameters;
 392     LPWSTR DllSurrogate;
 393     BOOL ActivateAtStorage;
 394     BOOL RunAsInteractiveUser;
 395 } MSIAPPID;
 396
 397 typedef struct tagMSIPROGID MSIPROGID;
 398
 399 typedef struct tagMSICLASS
 400 {
 401     struct list entry;
 402     LPWSTR clsid;     /* Primary Key */
 403     LPWSTR Context;   /* Primary Key */
 404     MSICOMPONENT *Component;
 405     MSIPROGID *ProgID;
 406     LPWSTR ProgIDText;
 407     LPWSTR Description;
 408     MSIAPPID *AppID;
 409     LPWSTR FileTypeMask;
 410     LPWSTR IconPath;
 411     LPWSTR DefInprocHandler;
 412     LPWSTR DefInprocHandler32;
 413     LPWSTR Argument;
 414     MSIFEATURE *Feature;
 415     INT Attributes;
 416     /* not in the table, set during installation */
 417     BOOL Installed;
 418 } MSICLASS;
 419
 420 typedef struct tagMSIMIME MSIMIME;
 421
 422 typedef struct tagMSIEXTENSION
 423 {
 424     struct list entry;
 425     LPWSTR Extension;  /* Primary Key */
 426     MSICOMPONENT *Component;
 427     MSIPROGID *ProgID;
 428     LPWSTR ProgIDText;
 429     MSIMIME *Mime;
 430     MSIFEATURE *Feature;
 431     /* not in the table, set during installation */
 432     BOOL Installed;
 433     struct list verbs;
 434 } MSIEXTENSION;
 435
 436 struct tagMSIPROGID
 437 {
 438     struct list entry;
 439     LPWSTR ProgID;  /* Primary Key */
 440     MSIPROGID *Parent;
 441     MSICLASS *Class;
 442     LPWSTR Description;
 443     LPWSTR IconPath;
 444     /* not in the table, set during installation */
 445     BOOL InstallMe;
 446     MSIPROGID *CurVer;
 447     MSIPROGID *VersionInd;
 448 };
 449
 450 typedef struct tagMSIVERB
 451 {
 452     struct list entry;
 453     LPWSTR Verb;
 454     INT Sequence;
 455     LPWSTR Command;
 456     LPWSTR Argument;
 457 } MSIVERB;
 458
 459 struct tagMSIMIME
 460 {
 461     struct list entry;
 462     LPWSTR ContentType;  /* Primary Key */
 463     MSIEXTENSION *Extension;
 464     LPWSTR clsid;
 465     MSICLASS *Class;
 466     /* not in the table, set during installation */
 467     BOOL InstallMe;
 468 };
 469
 470 enum SCRIPTS {
 471     INSTALL_SCRIPT = 0,
 472     COMMIT_SCRIPT = 1,
 473     ROLLBACK_SCRIPT = 2,
 474     TOTAL_SCRIPTS = 3
 475 };
 476
 477 #define SEQUENCE_UI       0x1
 478 #define SEQUENCE_EXEC     0x2
 479 #define SEQUENCE_INSTALL  0x10
 480
 481 typedef struct tagMSISCRIPT
 482 {
 483     LPWSTR  *Actions[TOTAL_SCRIPTS];
 484     UINT    ActionCount[TOTAL_SCRIPTS];
 485     BOOL    ExecuteSequenceRun;
 486     BOOL    CurrentlyScripting;
 487     UINT    InWhatSequence;
 488     LPWSTR  *UniqueActions;
 489     UINT    UniqueActionsCount;
 490 } MSISCRIPT;
 491
 492 #define MSIHANDLETYPE_ANY 0
 493 #define MSIHANDLETYPE_DATABASE 1
 494 #define MSIHANDLETYPE_SUMMARYINFO 2
 495 #define MSIHANDLETYPE_VIEW 3
 496 #define MSIHANDLETYPE_RECORD 4
 497 #define MSIHANDLETYPE_PACKAGE 5
 498 #define MSIHANDLETYPE_PREVIEW 6
 499
 500 #define MSI_MAJORVERSION 3
 501 #define MSI_MINORVERSION 1
 502 #define MSI_BUILDNUMBER 4000
 503
 504 #define GUID_SIZE 39
 505
 506 #define MSIHANDLE_MAGIC 0x4d434923
 507
 508 DEFINE_GUID(CLSID_IMsiServer,   0x000C101C,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 509 DEFINE_GUID(CLSID_IMsiServerX1, 0x000C103E,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 510 DEFINE_GUID(CLSID_IMsiServerX2, 0x000C1090,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 511 DEFINE_GUID(CLSID_IMsiServerX3, 0x000C1094,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 512
 513 DEFINE_GUID(CLSID_IMsiServerMessage, 0x000C101D,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 514
 515 /* handle unicode/ascii output in the Msi* API functions */
 516 typedef struct {
 517     BOOL unicode;
 518     union {
 519        LPSTR a;
 520        LPWSTR w;
 521     } str;
 522 } awstring;
 523
 524 typedef struct {
 525     BOOL unicode;
 526     union {
 527        LPCSTR a;
 528        LPCWSTR w;
 529     } str;
 530 } awcstring;
 531
 532 UINT msi_strcpy_to_awstring( LPCWSTR str, awstring *awbuf, DWORD *sz );
 533
 534 /* msi server interface */
 535 extern ITypeLib *get_msi_typelib( LPWSTR *path );
 536
 537 /* handle functions */
 538 extern void *msihandle2msiinfo(MSIHANDLE handle, UINT type);
 539 extern MSIHANDLE alloc_msihandle( MSIOBJECTHDR * );
 540 extern void *alloc_msiobject(UINT type, UINT size, msihandledestructor destroy );
 541 extern void msiobj_addref(MSIOBJECTHDR *);
 542 extern int msiobj_release(MSIOBJECTHDR *);
 543 extern void msiobj_lock(MSIOBJECTHDR *);
 544 extern void msiobj_unlock(MSIOBJECTHDR *);
 545 extern void msi_free_handle_table(void);
 546
 547 extern void free_cached_tables( MSIDATABASE *db );
 548 extern void msi_free_transforms( MSIDATABASE *db );
 549 extern UINT MSI_CommitTables( MSIDATABASE *db );
 550
 551
 552 /* string table functions */
 553 enum StringPersistence
 554 {
 555     StringPersistent = 0,
 556     StringNonPersistent = 1
 557 };
 558
 559 extern BOOL msi_addstringW( string_table *st, UINT string_no, const WCHAR *data, int len, UINT refcount, enum StringPersistence persistence );
 560 extern UINT msi_id2stringW( const string_table *st, UINT string_no, LPWSTR buffer, UINT *sz );
 561 extern UINT msi_id2stringA( const string_table *st, UINT string_no, LPSTR buffer, UINT *sz );
 562
 563 extern UINT msi_string2idW( const string_table *st, LPCWSTR buffer, UINT *id );
 564 extern UINT msi_string2idA( const string_table *st, LPCSTR str, UINT *id );
 565 extern VOID msi_destroy_stringtable( string_table *st );
 566 extern UINT msi_strcmp( const string_table *st, UINT lval, UINT rval, UINT *res );
 567 extern const WCHAR *msi_string_lookup_id( const string_table *st, UINT id );
 568 extern HRESULT msi_init_string_table( IStorage *stg );
 569 extern string_table *msi_load_string_table( IStorage *stg, UINT *bytes_per_strref );
 570 extern UINT msi_save_string_table( const string_table *st, IStorage *storage );
 571
 572
 573 extern void msi_table_set_strref(UINT bytes_per_strref);
 574 extern BOOL TABLE_Exists( MSIDATABASE *db, LPCWSTR name );
 575 extern MSICONDITION MSI_DatabaseIsTablePersistent( MSIDATABASE *db, LPCWSTR table );
 576
 577 extern UINT read_raw_stream_data( MSIDATABASE *db, LPCWSTR stname,
 578                                   USHORT **pdata, UINT *psz );
 579 extern UINT read_stream_data( IStorage *stg, LPCWSTR stname,
 580                               USHORT **pdata, UINT *psz );
 581 extern UINT write_stream_data( IStorage *stg, LPCWSTR stname,
 582                                LPCVOID data, UINT sz, BOOL bTable );
 583
 584 /* transform functions */
 585 extern UINT msi_table_apply_transform( MSIDATABASE *db, IStorage *stg );
 586 extern UINT MSI_DatabaseApplyTransformW( MSIDATABASE *db,
 587                  LPCWSTR szTransformFile, int iErrorCond );
 588 extern void append_storage_to_db( MSIDATABASE *db, IStorage *stg );
 589
 590 /* action internals */
 591 extern UINT MSI_InstallPackage( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 592 extern void ACTION_free_package_structures( MSIPACKAGE* );
 593 extern UINT ACTION_DialogBox( MSIPACKAGE*, LPCWSTR);
 594 extern UINT ACTION_ForceReboot(MSIPACKAGE *package);
 595 extern UINT MSI_Sequence( MSIPACKAGE *package, LPCWSTR szTable, INT iSequenceMode );
 596 extern UINT MSI_SetFeatureStates( MSIPACKAGE *package );
 597
 598 /* record internals */
 599 extern UINT MSI_RecordSetIStream( MSIRECORD *, unsigned int, IStream *);
 600 extern UINT MSI_RecordGetIStream( MSIRECORD *, unsigned int, IStream **);
 601 extern const WCHAR *MSI_RecordGetString( const MSIRECORD *, unsigned int );
 602 extern MSIRECORD *MSI_CreateRecord( unsigned int );
 603 extern UINT MSI_RecordSetInteger( MSIRECORD *, unsigned int, int );
 604 extern UINT MSI_RecordSetStringW( MSIRECORD *, unsigned int, LPCWSTR );
 605 extern UINT MSI_RecordSetStringA( MSIRECORD *, unsigned int, LPCSTR );
 606 extern BOOL MSI_RecordIsNull( MSIRECORD *, unsigned int );
 607 extern UINT MSI_RecordGetStringW( MSIRECORD * , unsigned int, LPWSTR, DWORD *);
 608 extern UINT MSI_RecordGetStringA( MSIRECORD *, unsigned int, LPSTR, DWORD *);
 609 extern int MSI_RecordGetInteger( MSIRECORD *, unsigned int );
 610 extern UINT MSI_RecordReadStream( MSIRECORD *, unsigned int, char *, DWORD *);
 611 extern unsigned int MSI_RecordGetFieldCount( const MSIRECORD *rec );
 612 extern UINT MSI_RecordSetStream( MSIRECORD *, unsigned int, IStream * );
 613 extern UINT MSI_RecordDataSize( MSIRECORD *, unsigned int );
 614 extern UINT MSI_RecordStreamToFile( MSIRECORD *, unsigned int, LPCWSTR );
 615 extern UINT MSI_RecordCopyField( MSIRECORD *, unsigned int, MSIRECORD *, unsigned int );
 616
 617 /* stream internals */
 618 extern UINT get_raw_stream( MSIHANDLE hdb, LPCWSTR stname, IStream **stm );
 619 extern UINT db_get_raw_stream( MSIDATABASE *db, LPCWSTR stname, IStream **stm );
 620 extern void enum_stream_names( IStorage *stg );
 621 extern BOOL decode_streamname(LPCWSTR in, LPWSTR out);
 622 extern LPWSTR encode_streamname(BOOL bTable, LPCWSTR in);
 623
 624 /* database internals */
 625 extern UINT MSI_OpenDatabaseW( LPCWSTR, LPCWSTR, MSIDATABASE ** );
 626 extern UINT MSI_DatabaseOpenViewW(MSIDATABASE *, LPCWSTR, MSIQUERY ** );
 627 extern UINT MSI_OpenQuery( MSIDATABASE *, MSIQUERY **, LPCWSTR, ... );
 628 typedef UINT (*record_func)( MSIRECORD *, LPVOID );
 629 extern UINT MSI_IterateRecords( MSIQUERY *, DWORD *, record_func, LPVOID );
 630 extern MSIRECORD *MSI_QueryGetRecord( MSIDATABASE *db, LPCWSTR query, ... );
 631 extern UINT MSI_DatabaseImport( MSIDATABASE *, LPCWSTR, LPCWSTR );
 632 extern UINT MSI_DatabaseExport( MSIDATABASE *, LPCWSTR, LPCWSTR, LPCWSTR );
 633 extern UINT MSI_DatabaseGetPrimaryKeys( MSIDATABASE *, LPCWSTR, MSIRECORD ** );
 634
 635 /* view internals */
 636 extern UINT MSI_ViewExecute( MSIQUERY*, MSIRECORD * );
 637 extern UINT MSI_ViewFetch( MSIQUERY*, MSIRECORD ** );
 638 extern UINT MSI_ViewClose( MSIQUERY* );
 639 extern UINT MSI_ViewGetColumnInfo(MSIQUERY *, MSICOLINFO, MSIRECORD **);
 640 extern UINT MSI_ViewModify( MSIQUERY *, MSIMODIFY, MSIRECORD * );
 641 extern UINT VIEW_find_column( MSIVIEW *, LPCWSTR, UINT * );
 642
 643
 644 /* install internals */
 645 extern UINT MSI_SetInstallLevel( MSIPACKAGE *package, int iInstallLevel );
 646
 647 /* package internals */
 648 extern MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *, LPCWSTR );
 649 extern UINT MSI_OpenPackageW( LPCWSTR szPackage, MSIPACKAGE **pPackage );
 650 extern UINT MSI_SetTargetPathW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 651 extern UINT MSI_SetPropertyW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 652 extern INT MSI_ProcessMessage( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * );
 653 extern UINT MSI_GetPropertyW( MSIPACKAGE *, LPCWSTR, LPWSTR, DWORD * );
 654 extern UINT MSI_GetPropertyA(MSIPACKAGE *, LPCSTR, LPSTR, DWORD* );
 655 extern MSICONDITION MSI_EvaluateConditionW( MSIPACKAGE *, LPCWSTR );
 656 extern UINT MSI_GetComponentStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
 657 extern UINT MSI_GetFeatureStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
 658 extern UINT WINAPI MSI_SetFeatureStateW(MSIPACKAGE*, LPCWSTR, INSTALLSTATE );
 659 extern LPCWSTR msi_download_file( LPCWSTR szUrl, LPWSTR filename );
 660
 661 /* for deformating */
 662 extern UINT MSI_FormatRecordW( MSIPACKAGE *, MSIRECORD *, LPWSTR, DWORD * );
 663 extern UINT MSI_FormatRecordA( MSIPACKAGE *, MSIRECORD *, LPSTR, DWORD * );
 664
 665 /* registry data encoding/decoding functions */
 666 extern BOOL unsquash_guid(LPCWSTR in, LPWSTR out);
 667 extern BOOL squash_guid(LPCWSTR in, LPWSTR out);
 668 extern BOOL encode_base85_guid(GUID *,LPWSTR);
 669 extern BOOL decode_base85_guid(LPCWSTR,GUID*);
 670 extern UINT MSIREG_OpenUninstallKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 671 extern UINT MSIREG_OpenUserProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 672 extern UINT MSIREG_OpenFeatures(HKEY* key);
 673 extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 674 extern UINT MSIREG_OpenComponents(HKEY* key);
 675 extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
 676 extern UINT MSIREG_OpenComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
 677 extern UINT MSIREG_OpenProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 678 extern UINT MSIREG_OpenUserFeaturesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 679 extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
 680 extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 681 extern UINT MSIREG_OpenUserUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 682
 683 extern LPWSTR msi_reg_get_val_str( HKEY hkey, LPCWSTR name );
 684 extern BOOL msi_reg_get_val_dword( HKEY hkey, LPCWSTR name, DWORD *val);
 685
 686 extern DWORD msi_version_str_to_dword(LPCWSTR p);
 687 extern LPWSTR msi_version_dword_to_str(DWORD version);
 688
 689 extern LONG msi_reg_set_val_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
 690 extern LONG msi_reg_set_val_multi_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
 691 extern LONG msi_reg_set_val_dword( HKEY hkey, LPCWSTR name, DWORD val );
 692 extern LONG msi_reg_set_subkey_val( HKEY hkey, LPCWSTR path, LPCWSTR name, LPCWSTR val );
 693
 694 /* msi dialog interface */
 695 typedef UINT (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
 696 extern msi_dialog *msi_dialog_create( MSIPACKAGE*, LPCWSTR, msi_dialog*, msi_dialog_event_handler );
 697 extern UINT msi_dialog_run_message_loop( msi_dialog* );
 698 extern void msi_dialog_end_dialog( msi_dialog* );
 699 extern void msi_dialog_check_messages( HANDLE );
 700 extern void msi_dialog_do_preview( msi_dialog* );
 701 extern void msi_dialog_destroy( msi_dialog* );
 702 extern BOOL msi_dialog_register_class( void );
 703 extern void msi_dialog_unregister_class( void );
 704 extern void msi_dialog_handle_event( msi_dialog*, LPCWSTR, LPCWSTR, MSIRECORD * );
 705 extern UINT msi_dialog_reset( msi_dialog *dialog );
 706 extern UINT msi_dialog_directorylist_up( msi_dialog *dialog );
 707 extern msi_dialog *msi_dialog_get_parent( msi_dialog *dialog );
 708 extern LPWSTR msi_dialog_get_name( msi_dialog *dialog );
 709 extern UINT msi_spawn_error_dialog( MSIPACKAGE*, LPWSTR, LPWSTR );
 710
 711 /* preview */
 712 extern MSIPREVIEW *MSI_EnableUIPreview( MSIDATABASE * );
 713 extern UINT MSI_PreviewDialogW( MSIPREVIEW *, LPCWSTR );
 714
 715 /* summary information */
 716 extern MSISUMMARYINFO *MSI_GetSummaryInformationW( IStorage *stg, UINT uiUpdateCount );
 717 extern LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty );
 718 extern LPWSTR msi_get_suminfo_product( IStorage *stg );
 719
 720 /* undocumented functions */
 721 UINT WINAPI MsiCreateAndVerifyInstallerDirectory( DWORD );
 722 UINT WINAPI MsiDecomposeDescriptorW( LPCWSTR, LPWSTR, LPWSTR, LPWSTR, DWORD * );
 723 UINT WINAPI MsiDecomposeDescriptorA( LPCSTR, LPSTR, LPSTR, LPSTR, DWORD * );
 724 LANGID WINAPI MsiLoadStringW( MSIHANDLE, UINT, LPWSTR, int, LANGID );
 725 LANGID WINAPI MsiLoadStringA( MSIHANDLE, UINT, LPSTR, int, LANGID );
 726
 727 /* UI globals */
 728 extern INSTALLUILEVEL gUILevel;
 729 extern HWND gUIhwnd;
 730 extern INSTALLUI_HANDLERA gUIHandlerA;
 731 extern INSTALLUI_HANDLERW gUIHandlerW;
 732 extern DWORD gUIFilter;
 733 extern LPVOID gUIContext;
 734 extern WCHAR gszLogFile[MAX_PATH];
 735 extern HINSTANCE msi_hInstance;
 736
 737 /* action related functions */
 738 extern UINT ACTION_PerformAction(MSIPACKAGE *package, const WCHAR *action, UINT script, BOOL force);
 739 extern UINT ACTION_PerformUIAction(MSIPACKAGE *package, const WCHAR *action, UINT script);
 740 extern void ACTION_FinishCustomActions( const MSIPACKAGE* package);
 741 extern UINT ACTION_CustomAction(MSIPACKAGE *package,const WCHAR *action, UINT script, BOOL execute);
 742
 743 static inline void msi_feature_set_state( MSIFEATURE *feature, INSTALLSTATE state )
 744 {
 745     feature->ActionRequest = state;
 746     feature->Action = state;
 747 }
 748
 749 static inline void msi_component_set_state( MSICOMPONENT *comp, INSTALLSTATE state )
 750 {
 751     comp->ActionRequest = state;
 752     comp->Action = state;
 753 }
 754
 755 /* actions in other modules */
 756 extern UINT ACTION_AppSearch(MSIPACKAGE *package);
 757 extern UINT ACTION_FindRelatedProducts(MSIPACKAGE *package);
 758 extern UINT ACTION_InstallFiles(MSIPACKAGE *package);
 759 extern UINT ACTION_RemoveFiles(MSIPACKAGE *package);
 760 extern UINT ACTION_DuplicateFiles(MSIPACKAGE *package);
 761 extern UINT ACTION_RegisterClassInfo(MSIPACKAGE *package);
 762 extern UINT ACTION_RegisterProgIdInfo(MSIPACKAGE *package);
 763 extern UINT ACTION_RegisterExtensionInfo(MSIPACKAGE *package);
 764 extern UINT ACTION_RegisterMIMEInfo(MSIPACKAGE *package);
 765 extern UINT ACTION_RegisterFonts(MSIPACKAGE *package);
 766
 767 /* Helpers */
 768 extern DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data );
 769 extern LPWSTR msi_dup_record_field(MSIRECORD *row, INT index);
 770 extern LPWSTR msi_dup_property(MSIPACKAGE *package, LPCWSTR prop);
 771 extern int msi_get_property_int( MSIPACKAGE *package, LPCWSTR prop, int def );
 772 extern LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source,
 773                       BOOL set_prop, BOOL load_prop, MSIFOLDER **folder);
 774 extern MSICOMPONENT *get_loaded_component( MSIPACKAGE* package, LPCWSTR Component );
 775 extern MSIFEATURE *get_loaded_feature( MSIPACKAGE* package, LPCWSTR Feature );
 776 extern MSIFILE *get_loaded_file( MSIPACKAGE* package, LPCWSTR file );
 777 extern MSIFOLDER *get_loaded_folder( MSIPACKAGE *package, LPCWSTR dir );
 778 extern int track_tempfile(MSIPACKAGE *package, LPCWSTR path);
 779 extern UINT schedule_action(MSIPACKAGE *package, UINT script, LPCWSTR action);
 780 extern void msi_free_action_script(MSIPACKAGE *package, UINT script);
 781 extern LPWSTR build_icon_path(MSIPACKAGE *, LPCWSTR);
 782 extern LPWSTR build_directory_name(DWORD , ...);
 783 extern BOOL create_full_pathW(const WCHAR *path);
 784 extern BOOL ACTION_VerifyComponentForAction(const MSICOMPONENT*, INSTALLSTATE);
 785 extern BOOL ACTION_VerifyFeatureForAction(const MSIFEATURE*, INSTALLSTATE);
 786 extern void reduce_to_longfilename(WCHAR*);
 787 extern void reduce_to_shortfilename(WCHAR*);
 788 extern LPWSTR create_component_advertise_string(MSIPACKAGE*, MSICOMPONENT*, LPCWSTR);
 789 extern void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature);
 790 extern UINT register_unique_action(MSIPACKAGE *, LPCWSTR);
 791 extern BOOL check_unique_action(const MSIPACKAGE *, LPCWSTR);
 792 extern WCHAR* generate_error_string(MSIPACKAGE *, UINT, DWORD, ... );
 793 extern UINT msi_create_component_directories( MSIPACKAGE *package );
 794 extern void msi_ui_error( DWORD msg_id, DWORD type );
 795
 796 /* control event stuff */
 797 extern VOID ControlEvent_FireSubscribedEvent(MSIPACKAGE *package, LPCWSTR event,
 798                                       MSIRECORD *data);
 799 extern VOID ControlEvent_CleanupDialogSubscriptions(MSIPACKAGE *package, LPWSTR dialog);
 800 extern VOID ControlEvent_CleanupSubscriptions(MSIPACKAGE *package);
 801 extern VOID ControlEvent_SubscribeToEvent(MSIPACKAGE *package, msi_dialog *dialog,
 802                                       LPCWSTR event, LPCWSTR control, LPCWSTR attribute);
 803 extern VOID ControlEvent_UnSubscribeToEvent( MSIPACKAGE *package, LPCWSTR event,
 804                                       LPCWSTR control, LPCWSTR attribute );
 805
 806 /* OLE automation */
 807 extern HRESULT create_msiserver(IUnknown *pOuter, LPVOID *ppObj);
 808 extern HRESULT create_session(MSIHANDLE msiHandle, IDispatch *pInstaller, IDispatch **pDispatch);
 809 extern HRESULT load_type_info(IDispatch *iface, ITypeInfo **pptinfo, REFIID clsid, LCID lcid);
 810
 811 /* Scripting */
 812 extern DWORD call_script(MSIHANDLE hPackage, INT type, LPCWSTR script, LPCWSTR function, LPCWSTR action);
 813
 814 /* User Interface messages from the actions */
 815 extern void ui_progress(MSIPACKAGE *, int, int, int, int);
 816 extern void ui_actiondata(MSIPACKAGE *, LPCWSTR, MSIRECORD *);
 817
 818 /* string consts use a number of places  and defined in helpers.c*/
 819 extern const WCHAR cszSourceDir[];
 820 extern const WCHAR cszSOURCEDIR[];
 821 extern const WCHAR szProductCode[];
 822 extern const WCHAR cszRootDrive[];
 823 extern const WCHAR cszbs[];
 824
 825 /* memory allocation macro functions */
 826 static inline void *msi_alloc( size_t len )
 827 {
 828     return HeapAlloc( GetProcessHeap(), 0, len );
 829 }
 830
 831 static inline void *msi_alloc_zero( size_t len )
 832 {
 833     return HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len );
 834 }
 835
 836 static inline void *msi_realloc( void *mem, size_t len )
 837 {
 838     return HeapReAlloc( GetProcessHeap(), 0, mem, len );
 839 }
 840
 841 static inline void *msi_realloc_zero( void *mem, size_t len )
 842 {
 843     return HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len );
 844 }
 845
 846 static inline BOOL msi_free( void *mem )
 847 {
 848     return HeapFree( GetProcessHeap(), 0, mem );
 849 }
 850
 851 static inline char *strdupWtoA( LPCWSTR str )
 852 {
 853     LPSTR ret = NULL;
 854     DWORD len;
 855
 856     if (!str) return ret;
 857     len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
 858     ret = msi_alloc( len );
 859     if (ret)
 860         WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
 861     return ret;
 862 }
 863
 864 static inline LPWSTR strdupAtoW( LPCSTR str )
 865 {
 866     LPWSTR ret = NULL;
 867     DWORD len;
 868
 869     if (!str) return ret;
 870     len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
 871     ret = msi_alloc( len * sizeof(WCHAR) );
 872     if (ret)
 873         MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
 874     return ret;
 875 }
 876
 877 static inline LPWSTR strdupW( LPCWSTR src )
 878 {
 879     LPWSTR dest;
 880     if (!src) return NULL;
 881     dest = msi_alloc( (lstrlenW(src)+1)*sizeof(WCHAR) );
 882     if (dest)
 883         lstrcpyW(dest, src);
 884     return dest;
 885 }
 886
 887 #endif /* __WINE_MSI_PRIVATE__ */