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 "fdi.h"
  30 #include "msi.h"
  31 #include "msiquery.h"
  32 #include "msidefs.h"
  33 #include "objbase.h"
  34 #include "objidl.h"
  35 #include "fusion.h"
  36 #include "winnls.h"
  37 #include "winver.h"
  38 #include "wine/list.h"
  39 #include "wine/debug.h"
  40
  41 static const BOOL is_64bit = sizeof(void *) > sizeof(int);
  42
  43 #define MSI_DATASIZEMASK 0x00ff
  44 #define MSITYPE_VALID    0x0100
  45 #define MSITYPE_LOCALIZABLE 0x200
  46 #define MSITYPE_STRING   0x0800
  47 #define MSITYPE_NULLABLE 0x1000
  48 #define MSITYPE_KEY      0x2000
  49 #define MSITYPE_TEMPORARY 0x4000
  50
  51 #define MAX_STREAM_NAME_LEN     62
  52 #define LONG_STR_BYTES  3
  53
  54 /* Install UI level mask for AND operation to exclude flags */
  55 #define INSTALLUILEVEL_MASK             0x0007
  56
  57 #define MSITYPE_IS_BINARY(type) (((type) & ~MSITYPE_NULLABLE) == (MSITYPE_STRING|MSITYPE_VALID))
  58
  59 struct tagMSITABLE;
  60 typedef struct tagMSITABLE MSITABLE;
  61
  62 struct string_table;
  63 typedef struct string_table string_table;
  64
  65 struct tagMSIOBJECTHDR;
  66 typedef struct tagMSIOBJECTHDR MSIOBJECTHDR;
  67
  68 typedef VOID (*msihandledestructor)( MSIOBJECTHDR * );
  69
  70 struct tagMSIOBJECTHDR
  71 {
  72     UINT magic;
  73     UINT type;
  74     LONG refcount;
  75     msihandledestructor destructor;
  76 };
  77
  78 typedef struct tagMSIDATABASE
  79 {
  80     MSIOBJECTHDR hdr;
  81     IStorage *storage;
  82     string_table *strings;
  83     UINT bytes_per_strref;
  84     LPWSTR path;
  85     LPWSTR deletefile;
  86     LPWSTR localfile;
  87     LPCWSTR mode;
  88     struct list tables;
  89     struct list transforms;
  90     struct list streams;
  91 } MSIDATABASE;
  92
  93 typedef struct tagMSIVIEW MSIVIEW;
  94
  95 typedef struct tagMSIQUERY
  96 {
  97     MSIOBJECTHDR hdr;
  98     MSIVIEW *view;
  99     UINT row;
 100     MSIDATABASE *db;
 101     struct list mem;
 102 } MSIQUERY;
 103
 104 /* maybe we can use a Variant instead of doing it ourselves? */
 105 typedef struct tagMSIFIELD
 106 {
 107     UINT type;
 108     union
 109     {
 110         INT iVal;
 111         INT_PTR pVal;
 112         LPWSTR szwVal;
 113         IStream *stream;
 114     } u;
 115 } MSIFIELD;
 116
 117 typedef struct tagMSIRECORD
 118 {
 119     MSIOBJECTHDR hdr;
 120     UINT count;       /* as passed to MsiCreateRecord */
 121     MSIFIELD fields[1]; /* nb. array size is count+1 */
 122 } MSIRECORD;
 123
 124 typedef struct tagMSISOURCELISTINFO
 125 {
 126     struct list entry;
 127     DWORD context;
 128     DWORD options;
 129     LPCWSTR property;
 130     LPWSTR value;
 131 } MSISOURCELISTINFO;
 132
 133 typedef struct tagMSIMEDIADISK
 134 {
 135     struct list entry;
 136     DWORD context;
 137     DWORD options;
 138     DWORD disk_id;
 139     LPWSTR volume_label;
 140     LPWSTR disk_prompt;
 141 } MSIMEDIADISK;
 142
 143 typedef struct tagMSIMEDIAINFO
 144 {
 145     UINT disk_id;
 146     UINT type;
 147     UINT last_sequence;
 148     LPWSTR disk_prompt;
 149     LPWSTR cabinet;
 150     LPWSTR first_volume;
 151     LPWSTR volume_label;
 152     BOOL is_continuous;
 153     BOOL is_extracted;
 154     WCHAR sourcedir[MAX_PATH];
 155 } MSIMEDIAINFO;
 156
 157 typedef struct tagMSIPATCHINFO
 158 {
 159     struct list entry;
 160     LPWSTR patchcode;
 161     LPWSTR transforms;
 162     LPWSTR localfile;
 163     MSIPATCHSTATE state;
 164 } MSIPATCHINFO;
 165
 166 typedef struct tagMSIBINARY
 167 {
 168     struct list entry;
 169     WCHAR *source;
 170     WCHAR *tmpfile;
 171     HMODULE module;
 172 } MSIBINARY;
 173
 174 typedef struct _column_info
 175 {
 176     LPCWSTR table;
 177     LPCWSTR column;
 178     INT   type;
 179     BOOL   temporary;
 180     struct expr *val;
 181     struct _column_info *next;
 182 } column_info;
 183
 184 typedef const struct tagMSICOLUMNHASHENTRY *MSIITERHANDLE;
 185
 186 typedef struct tagMSIVIEWOPS
 187 {
 188     /*
 189      * fetch_int - reads one integer from {row,col} in the table
 190      *
 191      *  This function should be called after the execute method.
 192      *  Data returned by the function should not change until
 193      *   close or delete is called.
 194      *  To get a string value, query the database's string table with
 195      *   the integer value returned from this function.
 196      */
 197     UINT (*fetch_int)( struct tagMSIVIEW *view, UINT row, UINT col, UINT *val );
 198
 199     /*
 200      * fetch_stream - gets a stream from {row,col} in the table
 201      *
 202      *  This function is similar to fetch_int, except fetches a
 203      *    stream instead of an integer.
 204      */
 205     UINT (*fetch_stream)( struct tagMSIVIEW *view, UINT row, UINT col, IStream **stm );
 206
 207     /*
 208      * get_row - gets values from a row
 209      *
 210      */
 211     UINT (*get_row)( struct tagMSIVIEW *view, UINT row, MSIRECORD **rec );
 212
 213     /*
 214      * set_row - sets values in a row as specified by mask
 215      *
 216      *  Similar semantics to fetch_int
 217      */
 218     UINT (*set_row)( struct tagMSIVIEW *view, UINT row, MSIRECORD *rec, UINT mask );
 219
 220     /*
 221      * Inserts a new row into the database from the records contents
 222      */
 223     UINT (*insert_row)( struct tagMSIVIEW *view, MSIRECORD *record, UINT row, BOOL temporary );
 224
 225     /*
 226      * Deletes a row from the database
 227      */
 228     UINT (*delete_row)( struct tagMSIVIEW *view, UINT row );
 229
 230     /*
 231      * execute - loads the underlying data into memory so it can be read
 232      */
 233     UINT (*execute)( struct tagMSIVIEW *view, MSIRECORD *record );
 234
 235     /*
 236      * close - clears the data read by execute from memory
 237      */
 238     UINT (*close)( struct tagMSIVIEW *view );
 239
 240     /*
 241      * get_dimensions - returns the number of rows or columns in a table.
 242      *
 243      *  The number of rows can only be queried after the execute method
 244      *   is called. The number of columns can be queried at any time.
 245      */
 246     UINT (*get_dimensions)( struct tagMSIVIEW *view, UINT *rows, UINT *cols );
 247
 248     /*
 249      * get_column_info - returns the name and type of a specific column
 250      *
 251      *  The name and tablename is HeapAlloc'ed by this function and should be
 252      *  freed by the caller.
 253      *  The column information can be queried at any time.
 254      */
 255     UINT (*get_column_info)( struct tagMSIVIEW *view, UINT n, LPWSTR *name, UINT *type, BOOL *temporary, LPWSTR *tableName);
 256
 257     /*
 258      * modify - not yet implemented properly
 259      */
 260     UINT (*modify)( struct tagMSIVIEW *view, MSIMODIFY eModifyMode, MSIRECORD *record, UINT row );
 261
 262     /*
 263      * delete - destroys the structure completely
 264      */
 265     UINT (*delete)( struct tagMSIVIEW * );
 266
 267     /*
 268      * find_matching_rows - iterates through rows that match a value
 269      *
 270      * If the column type is a string then a string ID should be passed in.
 271      *  If the value to be looked up is an integer then no transformation of
 272      *  the input value is required, except if the column is a string, in which
 273      *  case a string ID should be passed in.
 274      * The handle is an input/output parameter that keeps track of the current
 275      *  position in the iteration. It must be initialised to zero before the
 276      *  first call and continued to be passed in to subsequent calls.
 277      */
 278     UINT (*find_matching_rows)( struct tagMSIVIEW *view, UINT col, UINT val, UINT *row, MSIITERHANDLE *handle );
 279
 280     /*
 281      * add_ref - increases the reference count of the table
 282      */
 283     UINT (*add_ref)( struct tagMSIVIEW *view );
 284
 285     /*
 286      * release - decreases the reference count of the table
 287      */
 288     UINT (*release)( struct tagMSIVIEW *view );
 289
 290     /*
 291      * add_column - adds a column to the table
 292      */
 293     UINT (*add_column)( struct tagMSIVIEW *view, LPCWSTR table, UINT number, LPCWSTR column, UINT type, BOOL hold );
 294
 295     /*
 296      * remove_column - removes the column represented by table name and column number from the table
 297      */
 298     UINT (*remove_column)( struct tagMSIVIEW *view, LPCWSTR table, UINT number );
 299
 300     /*
 301      * sort - orders the table by columns
 302      */
 303     UINT (*sort)( struct tagMSIVIEW *view, column_info *columns );
 304
 305     /*
 306      * drop - drops the table from the database
 307      */
 308     UINT (*drop)( struct tagMSIVIEW *view );
 309 } MSIVIEWOPS;
 310
 311 struct tagMSIVIEW
 312 {
 313     MSIOBJECTHDR hdr;
 314     const MSIVIEWOPS *ops;
 315 };
 316
 317 struct msi_dialog_tag;
 318 typedef struct msi_dialog_tag msi_dialog;
 319
 320 enum platform
 321 {
 322     PLATFORM_INTEL,
 323     PLATFORM_INTEL64,
 324     PLATFORM_X64
 325 };
 326
 327 typedef struct tagMSIPACKAGE
 328 {
 329     MSIOBJECTHDR hdr;
 330     MSIDATABASE *db;
 331     INT version;
 332     enum platform platform;
 333     UINT num_langids;
 334     LANGID *langids;
 335     struct list patches;
 336     struct list components;
 337     struct list features;
 338     struct list files;
 339     struct list tempfiles;
 340     struct list folders;
 341     struct list binaries;
 342     LPWSTR ActionFormat;
 343     LPWSTR LastAction;
 344     HANDLE log_file;
 345     IAssemblyCache *cache_net;
 346     IAssemblyCache *cache_sxs;
 347
 348     struct list classes;
 349     struct list extensions;
 350     struct list progids;
 351     struct list mimes;
 352     struct list appids;
 353
 354     struct tagMSISCRIPT *script;
 355
 356     struct list RunningActions;
 357
 358     LPWSTR BaseURL;
 359     LPWSTR PackagePath;
 360     LPWSTR ProductCode;
 361
 362     UINT CurrentInstallState;
 363     msi_dialog *dialog;
 364     LPWSTR next_dialog;
 365     float center_x;
 366     float center_y;
 367
 368     UINT WordCount;
 369     UINT Context;
 370
 371     struct list subscriptions;
 372
 373     struct list sourcelist_info;
 374     struct list sourcelist_media;
 375
 376     unsigned char scheduled_action_running : 1;
 377     unsigned char commit_action_running : 1;
 378     unsigned char rollback_action_running : 1;
 379     unsigned char need_reboot : 1;
 380 } MSIPACKAGE;
 381
 382 typedef struct tagMSIPREVIEW
 383 {
 384     MSIOBJECTHDR hdr;
 385     MSIPACKAGE *package;
 386     msi_dialog *dialog;
 387 } MSIPREVIEW;
 388
 389 #define MSI_MAX_PROPS 20
 390
 391 typedef struct tagMSISUMMARYINFO
 392 {
 393     MSIOBJECTHDR hdr;
 394     IStorage *storage;
 395     DWORD update_count;
 396     PROPVARIANT property[MSI_MAX_PROPS];
 397 } MSISUMMARYINFO;
 398
 399 typedef struct tagMSIFEATURE
 400 {
 401     struct list entry;
 402     LPWSTR Feature;
 403     LPWSTR Feature_Parent;
 404     LPWSTR Title;
 405     LPWSTR Description;
 406     INT Display;
 407     INT Level;
 408     LPWSTR Directory;
 409     INT Attributes;
 410     INSTALLSTATE Installed;
 411     INSTALLSTATE ActionRequest;
 412     INSTALLSTATE Action;
 413     struct list Children;
 414     struct list Components;
 415 } MSIFEATURE;
 416
 417 typedef struct tagMSIASSEMBLY
 418 {
 419     LPWSTR feature;
 420     LPWSTR manifest;
 421     LPWSTR application;
 422     DWORD attributes;
 423     LPWSTR display_name;
 424     LPWSTR tempdir;
 425     BOOL installed;
 426 } MSIASSEMBLY;
 427
 428 typedef struct tagMSICOMPONENT
 429 {
 430     struct list entry;
 431     LPWSTR Component;
 432     LPWSTR ComponentId;
 433     LPWSTR Directory;
 434     INT Attributes;
 435     LPWSTR Condition;
 436     LPWSTR KeyPath;
 437     INSTALLSTATE Installed;
 438     INSTALLSTATE ActionRequest;
 439     INSTALLSTATE Action;
 440     BOOL ForceLocalState;
 441     BOOL Enabled;
 442     INT  Cost;
 443     INT  RefCount;
 444     LPWSTR FullKeypath;
 445     LPWSTR AdvertiseString;
 446     MSIASSEMBLY *assembly;
 447
 448     unsigned int anyAbsent:1;
 449     unsigned int hasAdvertiseFeature:1;
 450     unsigned int hasLocalFeature:1;
 451     unsigned int hasSourceFeature:1;
 452 } MSICOMPONENT;
 453
 454 typedef struct tagComponentList
 455 {
 456     struct list entry;
 457     MSICOMPONENT *component;
 458 } ComponentList;
 459
 460 typedef struct tagFeatureList
 461 {
 462     struct list entry;
 463     MSIFEATURE *feature;
 464 } FeatureList;
 465
 466 typedef struct tagMSIFOLDER
 467 {
 468     struct list entry;
 469     LPWSTR Directory;
 470     LPWSTR Parent;
 471     LPWSTR TargetDefault;
 472     LPWSTR SourceLongPath;
 473     LPWSTR SourceShortPath;
 474
 475     LPWSTR ResolvedTarget;
 476     LPWSTR ResolvedSource;
 477     LPWSTR Property;   /* initially set property */
 478     INT   State;
 479         /* 0 = uninitialized */
 480         /* 1 = existing */
 481         /* 2 = created remove if empty */
 482         /* 3 = created persist if empty */
 483     INT   Cost;
 484     INT   Space;
 485 } MSIFOLDER;
 486
 487 typedef enum _msi_file_state {
 488     msifs_invalid,
 489     msifs_missing,
 490     msifs_overwrite,
 491     msifs_present,
 492     msifs_installed,
 493     msifs_skipped,
 494 } msi_file_state;
 495
 496 typedef struct tagMSIFILE
 497 {
 498     struct list entry;
 499     LPWSTR File;
 500     MSICOMPONENT *Component;
 501     LPWSTR FileName;
 502     LPWSTR ShortName;
 503     LPWSTR LongName;
 504     INT FileSize;
 505     LPWSTR Version;
 506     LPWSTR Language;
 507     INT Attributes;
 508     INT Sequence;
 509     msi_file_state state;
 510     LPWSTR  TargetPath;
 511     BOOL IsCompressed;
 512     MSIFILEHASHINFO hash;
 513     UINT disk_id;
 514 } MSIFILE;
 515
 516 typedef struct tagMSITEMPFILE
 517 {
 518     struct list entry;
 519     LPWSTR Path;
 520 } MSITEMPFILE;
 521
 522 typedef struct tagMSIAPPID
 523 {
 524     struct list entry;
 525     LPWSTR AppID; /* Primary key */
 526     LPWSTR RemoteServerName;
 527     LPWSTR LocalServer;
 528     LPWSTR ServiceParameters;
 529     LPWSTR DllSurrogate;
 530     BOOL ActivateAtStorage;
 531     BOOL RunAsInteractiveUser;
 532 } MSIAPPID;
 533
 534 typedef struct tagMSIPROGID MSIPROGID;
 535
 536 typedef struct tagMSICLASS
 537 {
 538     struct list entry;
 539     LPWSTR clsid;     /* Primary Key */
 540     LPWSTR Context;   /* Primary Key */
 541     MSICOMPONENT *Component;
 542     MSIPROGID *ProgID;
 543     LPWSTR ProgIDText;
 544     LPWSTR Description;
 545     MSIAPPID *AppID;
 546     LPWSTR FileTypeMask;
 547     LPWSTR IconPath;
 548     LPWSTR DefInprocHandler;
 549     LPWSTR DefInprocHandler32;
 550     LPWSTR Argument;
 551     MSIFEATURE *Feature;
 552     INT Attributes;
 553     /* not in the table, set during installation */
 554     BOOL Installed;
 555 } MSICLASS;
 556
 557 typedef struct tagMSIMIME MSIMIME;
 558
 559 typedef struct tagMSIEXTENSION
 560 {
 561     struct list entry;
 562     LPWSTR Extension;  /* Primary Key */
 563     MSICOMPONENT *Component;
 564     MSIPROGID *ProgID;
 565     LPWSTR ProgIDText;
 566     MSIMIME *Mime;
 567     MSIFEATURE *Feature;
 568     /* not in the table, set during installation */
 569     BOOL Installed;
 570     struct list verbs;
 571 } MSIEXTENSION;
 572
 573 struct tagMSIPROGID
 574 {
 575     struct list entry;
 576     LPWSTR ProgID;  /* Primary Key */
 577     MSIPROGID *Parent;
 578     MSICLASS *Class;
 579     LPWSTR Description;
 580     LPWSTR IconPath;
 581     /* not in the table, set during installation */
 582     BOOL InstallMe;
 583     MSIPROGID *CurVer;
 584     MSIPROGID *VersionInd;
 585 };
 586
 587 typedef struct tagMSIVERB
 588 {
 589     struct list entry;
 590     LPWSTR Verb;
 591     INT Sequence;
 592     LPWSTR Command;
 593     LPWSTR Argument;
 594 } MSIVERB;
 595
 596 struct tagMSIMIME
 597 {
 598     struct list entry;
 599     LPWSTR ContentType;  /* Primary Key */
 600     MSIEXTENSION *Extension;
 601     LPWSTR suffix;
 602     LPWSTR clsid;
 603     MSICLASS *Class;
 604     /* not in the table, set during installation */
 605     BOOL InstallMe;
 606 };
 607
 608 enum SCRIPTS {
 609     INSTALL_SCRIPT = 0,
 610     COMMIT_SCRIPT = 1,
 611     ROLLBACK_SCRIPT = 2,
 612     TOTAL_SCRIPTS = 3
 613 };
 614
 615 #define SEQUENCE_UI       0x1
 616 #define SEQUENCE_EXEC     0x2
 617 #define SEQUENCE_INSTALL  0x10
 618
 619 typedef struct tagMSISCRIPT
 620 {
 621     LPWSTR  *Actions[TOTAL_SCRIPTS];
 622     UINT    ActionCount[TOTAL_SCRIPTS];
 623     BOOL    ExecuteSequenceRun;
 624     BOOL    CurrentlyScripting;
 625     UINT    InWhatSequence;
 626     LPWSTR  *UniqueActions;
 627     UINT    UniqueActionsCount;
 628 } MSISCRIPT;
 629
 630 #define MSIHANDLETYPE_ANY 0
 631 #define MSIHANDLETYPE_DATABASE 1
 632 #define MSIHANDLETYPE_SUMMARYINFO 2
 633 #define MSIHANDLETYPE_VIEW 3
 634 #define MSIHANDLETYPE_RECORD 4
 635 #define MSIHANDLETYPE_PACKAGE 5
 636 #define MSIHANDLETYPE_PREVIEW 6
 637
 638 #define MSI_MAJORVERSION 4
 639 #define MSI_MINORVERSION 5
 640 #define MSI_BUILDNUMBER 6001
 641
 642 #define GUID_SIZE 39
 643 #define SQUISH_GUID_SIZE 33
 644
 645 #define MSIHANDLE_MAGIC 0x4d434923
 646
 647 /* handle unicode/ascii output in the Msi* API functions */
 648 typedef struct {
 649     BOOL unicode;
 650     union {
 651        LPSTR a;
 652        LPWSTR w;
 653     } str;
 654 } awstring;
 655
 656 typedef struct {
 657     BOOL unicode;
 658     union {
 659        LPCSTR a;
 660        LPCWSTR w;
 661     } str;
 662 } awcstring;
 663
 664 UINT msi_strcpy_to_awstring( LPCWSTR str, awstring *awbuf, DWORD *sz );
 665
 666 /* msi server interface */
 667 extern ITypeLib *get_msi_typelib( LPWSTR *path );
 668 extern HRESULT create_msi_custom_remote( IUnknown *pOuter, LPVOID *ppObj );
 669 extern HRESULT create_msi_remote_package( IUnknown *pOuter, LPVOID *ppObj );
 670 extern HRESULT create_msi_remote_database( IUnknown *pOuter, LPVOID *ppObj );
 671 extern IUnknown *msi_get_remote(MSIHANDLE handle);
 672
 673 /* handle functions */
 674 extern void *msihandle2msiinfo(MSIHANDLE handle, UINT type);
 675 extern MSIHANDLE alloc_msihandle( MSIOBJECTHDR * );
 676 extern MSIHANDLE alloc_msi_remote_handle( IUnknown *unk );
 677 extern void *alloc_msiobject(UINT type, UINT size, msihandledestructor destroy );
 678 extern void msiobj_addref(MSIOBJECTHDR *);
 679 extern int msiobj_release(MSIOBJECTHDR *);
 680 extern void msiobj_lock(MSIOBJECTHDR *);
 681 extern void msiobj_unlock(MSIOBJECTHDR *);
 682 extern void msi_free_handle_table(void);
 683
 684 extern void free_cached_tables( MSIDATABASE *db );
 685 extern UINT MSI_CommitTables( MSIDATABASE *db );
 686
 687
 688 /* string table functions */
 689 enum StringPersistence
 690 {
 691     StringPersistent = 0,
 692     StringNonPersistent = 1
 693 };
 694
 695 extern BOOL msi_addstringW( string_table *st, const WCHAR *data, int len, USHORT refcount, enum StringPersistence persistence );
 696 extern UINT msi_string2idW( const string_table *st, LPCWSTR buffer, UINT *id );
 697 extern VOID msi_destroy_stringtable( string_table *st );
 698 extern const WCHAR *msi_string_lookup_id( const string_table *st, UINT id );
 699 extern HRESULT msi_init_string_table( IStorage *stg );
 700 extern string_table *msi_load_string_table( IStorage *stg, UINT *bytes_per_strref );
 701 extern UINT msi_save_string_table( const string_table *st, IStorage *storage, UINT *bytes_per_strref );
 702 extern UINT msi_get_string_table_codepage( const string_table *st );
 703 extern UINT msi_set_string_table_codepage( string_table *st, UINT codepage );
 704
 705 extern BOOL TABLE_Exists( MSIDATABASE *db, LPCWSTR name );
 706 extern MSICONDITION MSI_DatabaseIsTablePersistent( MSIDATABASE *db, LPCWSTR table );
 707
 708 extern UINT read_stream_data( IStorage *stg, LPCWSTR stname, BOOL table,
 709                               BYTE **pdata, UINT *psz );
 710 extern UINT write_stream_data( IStorage *stg, LPCWSTR stname,
 711                                LPCVOID data, UINT sz, BOOL bTable );
 712
 713 /* transform functions */
 714 extern UINT msi_table_apply_transform( MSIDATABASE *db, IStorage *stg );
 715 extern UINT MSI_DatabaseApplyTransformW( MSIDATABASE *db,
 716                  LPCWSTR szTransformFile, int iErrorCond );
 717 extern void append_storage_to_db( MSIDATABASE *db, IStorage *stg );
 718
 719 /* patch functions */
 720 extern UINT msi_check_patch_applicable( MSIPACKAGE *package, MSISUMMARYINFO *si );
 721 extern UINT msi_parse_patch_summary( MSISUMMARYINFO *si, MSIPATCHINFO **patch );
 722 extern UINT msi_apply_patch_db( MSIPACKAGE *package, MSIDATABASE *patch_db, MSIPATCHINFO *patch );
 723
 724 /* action internals */
 725 extern UINT MSI_InstallPackage( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 726 extern UINT ACTION_DialogBox( MSIPACKAGE*, LPCWSTR);
 727 extern UINT ACTION_ForceReboot(MSIPACKAGE *package);
 728 extern UINT MSI_Sequence( MSIPACKAGE *package, LPCWSTR szTable, INT iSequenceMode );
 729 extern UINT MSI_SetFeatureStates( MSIPACKAGE *package );
 730 extern UINT msi_parse_command_line( MSIPACKAGE *package, LPCWSTR szCommandLine,
 731                                     BOOL preserve_case );
 732
 733 /* record internals */
 734 extern void MSI_CloseRecord( MSIOBJECTHDR * );
 735 extern UINT MSI_RecordSetIStream( MSIRECORD *, UINT, IStream *);
 736 extern UINT MSI_RecordGetIStream( MSIRECORD *, UINT, IStream **);
 737 extern const WCHAR *MSI_RecordGetString( const MSIRECORD *, UINT );
 738 extern MSIRECORD *MSI_CreateRecord( UINT );
 739 extern UINT MSI_RecordSetInteger( MSIRECORD *, UINT, int );
 740 extern UINT MSI_RecordSetIntPtr( MSIRECORD *, UINT, INT_PTR );
 741 extern UINT MSI_RecordSetStringW( MSIRECORD *, UINT, LPCWSTR );
 742 extern BOOL MSI_RecordIsNull( MSIRECORD *, UINT );
 743 extern UINT MSI_RecordGetStringW( MSIRECORD * , UINT, LPWSTR, LPDWORD);
 744 extern UINT MSI_RecordGetStringA( MSIRECORD *, UINT, LPSTR, LPDWORD);
 745 extern int MSI_RecordGetInteger( MSIRECORD *, UINT );
 746 extern INT_PTR MSI_RecordGetIntPtr( MSIRECORD *, UINT );
 747 extern UINT MSI_RecordReadStream( MSIRECORD *, UINT, char *, LPDWORD);
 748 extern UINT MSI_RecordSetStream(MSIRECORD *, UINT, IStream *);
 749 extern UINT MSI_RecordGetFieldCount( const MSIRECORD *rec );
 750 extern UINT MSI_RecordStreamToFile( MSIRECORD *, UINT, LPCWSTR );
 751 extern UINT MSI_RecordSetStreamFromFileW( MSIRECORD *, UINT, LPCWSTR );
 752 extern UINT MSI_RecordCopyField( MSIRECORD *, UINT, MSIRECORD *, UINT );
 753 extern MSIRECORD *MSI_CloneRecord( MSIRECORD * );
 754 extern BOOL MSI_RecordsAreEqual( MSIRECORD *, MSIRECORD * );
 755
 756 /* stream internals */
 757 extern void enum_stream_names( IStorage *stg );
 758 extern LPWSTR encode_streamname(BOOL bTable, LPCWSTR in);
 759 extern BOOL decode_streamname(LPCWSTR in, LPWSTR out);
 760
 761 /* database internals */
 762 extern UINT db_get_raw_stream( MSIDATABASE *, LPCWSTR, IStream ** );
 763 void db_destroy_stream( MSIDATABASE *, LPCWSTR );
 764 extern UINT MSI_OpenDatabaseW( LPCWSTR, LPCWSTR, MSIDATABASE ** );
 765 extern UINT MSI_DatabaseOpenViewW(MSIDATABASE *, LPCWSTR, MSIQUERY ** );
 766 extern UINT MSI_OpenQuery( MSIDATABASE *, MSIQUERY **, LPCWSTR, ... );
 767 typedef UINT (*record_func)( MSIRECORD *, LPVOID );
 768 extern UINT MSI_IterateRecords( MSIQUERY *, LPDWORD, record_func, LPVOID );
 769 extern MSIRECORD *MSI_QueryGetRecord( MSIDATABASE *db, LPCWSTR query, ... );
 770 extern UINT MSI_DatabaseGetPrimaryKeys( MSIDATABASE *, LPCWSTR, MSIRECORD ** );
 771
 772 /* view internals */
 773 extern UINT MSI_ViewExecute( MSIQUERY*, MSIRECORD * );
 774 extern UINT MSI_ViewFetch( MSIQUERY*, MSIRECORD ** );
 775 extern UINT MSI_ViewClose( MSIQUERY* );
 776 extern UINT MSI_ViewGetColumnInfo(MSIQUERY *, MSICOLINFO, MSIRECORD **);
 777 extern UINT MSI_ViewModify( MSIQUERY *, MSIMODIFY, MSIRECORD * );
 778 extern UINT VIEW_find_column( MSIVIEW *, LPCWSTR, LPCWSTR, UINT * );
 779 extern UINT msi_view_get_row(MSIDATABASE *, MSIVIEW *, UINT, MSIRECORD **);
 780
 781 /* install internals */
 782 extern UINT MSI_SetInstallLevel( MSIPACKAGE *package, int iInstallLevel );
 783
 784 /* package internals */
 785 extern MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *, LPCWSTR );
 786 extern UINT MSI_OpenPackageW( LPCWSTR szPackage, MSIPACKAGE **pPackage );
 787 extern UINT MSI_SetTargetPathW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 788 extern INT MSI_ProcessMessage( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * );
 789 extern MSICONDITION MSI_EvaluateConditionW( MSIPACKAGE *, LPCWSTR );
 790 extern UINT MSI_GetComponentStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
 791 extern UINT MSI_GetFeatureStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
 792 extern UINT WINAPI MSI_SetFeatureStateW(MSIPACKAGE*, LPCWSTR, INSTALLSTATE );
 793 extern UINT msi_download_file( LPCWSTR szUrl, LPWSTR filename );
 794 extern UINT msi_package_add_info(MSIPACKAGE *, DWORD, DWORD, LPCWSTR, LPWSTR);
 795 extern UINT msi_package_add_media_disk(MSIPACKAGE *, DWORD, DWORD, DWORD, LPWSTR, LPWSTR);
 796 extern UINT msi_clone_properties(MSIPACKAGE *);
 797 extern UINT msi_set_context(MSIPACKAGE *);
 798 extern void msi_adjust_privilege_properties(MSIPACKAGE *);
 799 extern UINT MSI_GetFeatureCost(MSIPACKAGE *, MSIFEATURE *, MSICOSTTREE, INSTALLSTATE, LPINT);
 800
 801 /* for deformating */
 802 extern UINT MSI_FormatRecordW( MSIPACKAGE *, MSIRECORD *, LPWSTR, LPDWORD );
 803
 804 /* registry data encoding/decoding functions */
 805 extern BOOL unsquash_guid(LPCWSTR in, LPWSTR out);
 806 extern BOOL squash_guid(LPCWSTR in, LPWSTR out);
 807 extern BOOL encode_base85_guid(GUID *,LPWSTR);
 808 extern BOOL decode_base85_guid(LPCWSTR,GUID*);
 809 extern UINT MSIREG_OpenUninstallKey(MSIPACKAGE *package, HKEY *key, BOOL create);
 810 extern UINT MSIREG_DeleteUninstallKey(MSIPACKAGE *package);
 811 extern UINT MSIREG_OpenProductKey(LPCWSTR szProduct, LPCWSTR szUserSid,
 812                                   MSIINSTALLCONTEXT context, HKEY* key, BOOL create);
 813 extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
 814                                    HKEY *key, BOOL create);
 815 extern UINT MSIREG_OpenUserPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create);
 816 UINT MSIREG_OpenUserDataFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
 817                                     HKEY *key, BOOL create);
 818 extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
 819 extern UINT MSIREG_OpenUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid,
 820                                             HKEY *key, BOOL create);
 821 extern UINT MSIREG_OpenPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create);
 822 extern UINT MSIREG_OpenUserDataProductKey(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
 823                                           LPCWSTR szUserSid, HKEY *key, BOOL create);
 824 extern UINT MSIREG_OpenUserDataPatchKey(LPCWSTR szPatch, MSIINSTALLCONTEXT dwContext,
 825                                         HKEY *key, BOOL create);
 826 extern UINT MSIREG_OpenUserDataProductPatchesKey(LPCWSTR product, MSIINSTALLCONTEXT context,
 827                                                  HKEY *key, BOOL create);
 828 extern UINT MSIREG_OpenInstallProps(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
 829                                     LPCWSTR szUserSid, HKEY *key, BOOL create);
 830 extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 831 extern UINT MSIREG_OpenUserUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 832 extern UINT MSIREG_DeleteProductKey(LPCWSTR szProduct);
 833 extern UINT MSIREG_DeleteUserProductKey(LPCWSTR szProduct);
 834 extern UINT MSIREG_DeleteUserDataPatchKey(LPCWSTR patch, MSIINSTALLCONTEXT context);
 835 extern UINT MSIREG_DeleteUserDataProductKey(LPCWSTR szProduct);
 836 extern UINT MSIREG_DeleteUserFeaturesKey(LPCWSTR szProduct);
 837 extern UINT MSIREG_DeleteUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid);
 838 extern UINT MSIREG_DeleteUserUpgradeCodesKey(LPCWSTR szUpgradeCode);
 839 extern UINT MSIREG_OpenClassesUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY* key, BOOL create);
 840 extern UINT MSIREG_DeleteLocalClassesProductKey(LPCWSTR szProductCode);
 841 extern UINT MSIREG_DeleteLocalClassesFeaturesKey(LPCWSTR szProductCode);
 842
 843 extern LPWSTR msi_reg_get_val_str( HKEY hkey, LPCWSTR name );
 844 extern BOOL msi_reg_get_val_dword( HKEY hkey, LPCWSTR name, DWORD *val);
 845
 846 extern DWORD msi_version_str_to_dword(LPCWSTR p);
 847 extern void msi_parse_version_string(LPCWSTR, PDWORD, PDWORD);
 848 extern VS_FIXEDFILEINFO *msi_get_disk_file_version(LPCWSTR);
 849 extern int msi_compare_file_versions(VS_FIXEDFILEINFO *, const WCHAR *);
 850
 851
 852 extern LONG msi_reg_set_val_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
 853 extern LONG msi_reg_set_val_multi_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
 854 extern LONG msi_reg_set_val_dword( HKEY hkey, LPCWSTR name, DWORD val );
 855 extern LONG msi_reg_set_subkey_val( HKEY hkey, LPCWSTR path, LPCWSTR name, LPCWSTR val );
 856
 857 /* msi dialog interface */
 858 typedef UINT (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
 859 extern msi_dialog *msi_dialog_create( MSIPACKAGE*, LPCWSTR, msi_dialog*, msi_dialog_event_handler );
 860 extern UINT msi_dialog_run_message_loop( msi_dialog* );
 861 extern void msi_dialog_end_dialog( msi_dialog* );
 862 extern void msi_dialog_check_messages( HANDLE );
 863 extern void msi_dialog_do_preview( msi_dialog* );
 864 extern void msi_dialog_destroy( msi_dialog* );
 865 extern void msi_dialog_unregister_class( void );
 866 extern void msi_dialog_handle_event( msi_dialog*, LPCWSTR, LPCWSTR, MSIRECORD * );
 867 extern UINT msi_dialog_reset( msi_dialog *dialog );
 868 extern UINT msi_dialog_directorylist_up( msi_dialog *dialog );
 869 extern msi_dialog *msi_dialog_get_parent( msi_dialog *dialog );
 870 extern LPWSTR msi_dialog_get_name( msi_dialog *dialog );
 871 extern UINT msi_spawn_error_dialog( MSIPACKAGE*, LPWSTR, LPWSTR );
 872
 873 /* summary information */
 874 extern MSISUMMARYINFO *MSI_GetSummaryInformationW( IStorage *stg, UINT uiUpdateCount );
 875 extern LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty );
 876 extern INT msi_suminfo_get_int32( MSISUMMARYINFO *si, UINT uiProperty );
 877 extern LPWSTR msi_get_suminfo_product( IStorage *stg );
 878 extern UINT msi_add_suminfo( MSIDATABASE *db, LPWSTR **records, int num_records, int num_columns );
 879
 880 /* undocumented functions */
 881 UINT WINAPI MsiCreateAndVerifyInstallerDirectory( DWORD );
 882 UINT WINAPI MsiDecomposeDescriptorW( LPCWSTR, LPWSTR, LPWSTR, LPWSTR, LPDWORD );
 883 UINT WINAPI MsiDecomposeDescriptorA( LPCSTR, LPSTR, LPSTR, LPSTR, LPDWORD );
 884 LANGID WINAPI MsiLoadStringW( MSIHANDLE, UINT, LPWSTR, int, LANGID );
 885 LANGID WINAPI MsiLoadStringA( MSIHANDLE, UINT, LPSTR, int, LANGID );
 886
 887 /* UI globals */
 888 extern INSTALLUILEVEL gUILevel;
 889 extern HWND gUIhwnd;
 890 extern INSTALLUI_HANDLERA gUIHandlerA;
 891 extern INSTALLUI_HANDLERW gUIHandlerW;
 892 extern INSTALLUI_HANDLER_RECORD gUIHandlerRecord;
 893 extern DWORD gUIFilter;
 894 extern LPVOID gUIContext;
 895 extern WCHAR *gszLogFile;
 896 extern HINSTANCE msi_hInstance;
 897
 898 /* action related functions */
 899 extern UINT ACTION_PerformAction(MSIPACKAGE *package, const WCHAR *action, UINT script);
 900 extern UINT ACTION_PerformUIAction(MSIPACKAGE *package, const WCHAR *action, UINT script);
 901 extern void ACTION_FinishCustomActions( const MSIPACKAGE* package);
 902 extern UINT ACTION_CustomAction(MSIPACKAGE *package,const WCHAR *action, UINT script, BOOL execute);
 903
 904 /* actions in other modules */
 905 extern UINT ACTION_AppSearch(MSIPACKAGE *package);
 906 extern UINT ACTION_CCPSearch(MSIPACKAGE *package);
 907 extern UINT ACTION_FindRelatedProducts(MSIPACKAGE *package);
 908 extern UINT ACTION_InstallFiles(MSIPACKAGE *package);
 909 extern UINT ACTION_RemoveFiles(MSIPACKAGE *package);
 910 extern UINT ACTION_MoveFiles(MSIPACKAGE *package);
 911 extern UINT ACTION_DuplicateFiles(MSIPACKAGE *package);
 912 extern UINT ACTION_RemoveDuplicateFiles(MSIPACKAGE *package);
 913 extern UINT ACTION_RegisterClassInfo(MSIPACKAGE *package);
 914 extern UINT ACTION_RegisterProgIdInfo(MSIPACKAGE *package);
 915 extern UINT ACTION_RegisterExtensionInfo(MSIPACKAGE *package);
 916 extern UINT ACTION_RegisterMIMEInfo(MSIPACKAGE *package);
 917 extern UINT ACTION_RegisterFonts(MSIPACKAGE *package);
 918 extern UINT ACTION_UnregisterClassInfo(MSIPACKAGE *package);
 919 extern UINT ACTION_UnregisterExtensionInfo(MSIPACKAGE *package);
 920 extern UINT ACTION_UnregisterFonts(MSIPACKAGE *package);
 921 extern UINT ACTION_UnregisterMIMEInfo(MSIPACKAGE *package);
 922 extern UINT ACTION_UnregisterProgIdInfo(MSIPACKAGE *package);
 923 extern UINT ACTION_MsiPublishAssemblies(MSIPACKAGE *package);
 924
 925 /* Helpers */
 926 extern DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data );
 927 extern LPWSTR msi_dup_record_field(MSIRECORD *row, INT index);
 928 extern LPWSTR msi_dup_property( MSIDATABASE *db, LPCWSTR prop );
 929 extern UINT msi_set_property( MSIDATABASE *, LPCWSTR, LPCWSTR );
 930 extern UINT msi_get_property( MSIDATABASE *, LPCWSTR, LPWSTR, LPDWORD );
 931 extern int msi_get_property_int( MSIDATABASE *package, LPCWSTR prop, int def );
 932 extern LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source,
 933                       BOOL set_prop, BOOL load_prop, MSIFOLDER **folder);
 934 extern LPWSTR resolve_file_source(MSIPACKAGE *package, MSIFILE *file);
 935 extern void msi_reset_folders( MSIPACKAGE *package, BOOL source );
 936 extern MSICOMPONENT *get_loaded_component( MSIPACKAGE* package, LPCWSTR Component );
 937 extern MSIFEATURE *get_loaded_feature( MSIPACKAGE* package, LPCWSTR Feature );
 938 extern MSIFILE *get_loaded_file( MSIPACKAGE* package, LPCWSTR file );
 939 extern MSIFOLDER *get_loaded_folder( MSIPACKAGE *package, LPCWSTR dir );
 940 extern int track_tempfile(MSIPACKAGE *package, LPCWSTR path);
 941 extern UINT schedule_action(MSIPACKAGE *package, UINT script, LPCWSTR action);
 942 extern void msi_free_action_script(MSIPACKAGE *package, UINT script);
 943 extern LPWSTR build_icon_path(MSIPACKAGE *, LPCWSTR);
 944 extern LPWSTR build_directory_name(DWORD , ...);
 945 extern BOOL create_full_pathW(const WCHAR *path);
 946 extern void reduce_to_longfilename(WCHAR*);
 947 extern LPWSTR create_component_advertise_string(MSIPACKAGE*, MSICOMPONENT*, LPCWSTR);
 948 extern void ACTION_UpdateComponentStates(MSIPACKAGE *package, MSIFEATURE *feature);
 949 extern UINT register_unique_action(MSIPACKAGE *, LPCWSTR);
 950 extern BOOL check_unique_action(const MSIPACKAGE *, LPCWSTR);
 951 extern WCHAR* generate_error_string(MSIPACKAGE *, UINT, DWORD, ... );
 952 extern UINT msi_set_last_used_source(LPCWSTR product, LPCWSTR usersid,
 953                         MSIINSTALLCONTEXT context, DWORD options, LPCWSTR value);
 954 extern UINT msi_get_local_package_name(LPWSTR path, LPCWSTR suffix);
 955 extern UINT msi_set_sourcedir_props(MSIPACKAGE *package, BOOL replace);
 956 extern void msi_component_set_state(MSIPACKAGE *, MSICOMPONENT *, INSTALLSTATE);
 957 extern void msi_feature_set_state(MSIPACKAGE *, MSIFEATURE *, INSTALLSTATE);
 958 extern MSIASSEMBLY *load_assembly(MSIPACKAGE *, MSICOMPONENT *);
 959 extern UINT install_assembly(MSIPACKAGE *, MSICOMPONENT *);
 960
 961 /* media */
 962
 963 typedef BOOL (*PMSICABEXTRACTCB)(MSIPACKAGE *, LPCWSTR, DWORD, LPWSTR *, DWORD *, PVOID);
 964
 965 #define MSICABEXTRACT_BEGINEXTRACT  0x01
 966 #define MSICABEXTRACT_FILEEXTRACTED 0x02
 967
 968 typedef struct
 969 {
 970     MSIPACKAGE* package;
 971     MSIMEDIAINFO *mi;
 972     PMSICABEXTRACTCB cb;
 973     LPWSTR curfile;
 974     PVOID user;
 975 } MSICABDATA;
 976
 977 extern UINT ready_media(MSIPACKAGE *package, MSIFILE *file, MSIMEDIAINFO *mi);
 978 extern void msi_free_media_info(MSIMEDIAINFO *mi);
 979 extern BOOL msi_cabextract(MSIPACKAGE* package, MSIMEDIAINFO *mi, LPVOID data);
 980
 981 /* control event stuff */
 982 extern VOID ControlEvent_FireSubscribedEvent(MSIPACKAGE *package, LPCWSTR event,
 983                                       MSIRECORD *data);
 984 extern VOID ControlEvent_CleanupDialogSubscriptions(MSIPACKAGE *package, LPWSTR dialog);
 985 extern VOID ControlEvent_CleanupSubscriptions(MSIPACKAGE *package);
 986 extern VOID ControlEvent_SubscribeToEvent(MSIPACKAGE *package, msi_dialog *dialog,
 987                                       LPCWSTR event, LPCWSTR control, LPCWSTR attribute);
 988
 989 /* OLE automation */
 990 extern HRESULT create_msiserver(IUnknown *pOuter, LPVOID *ppObj);
 991 extern HRESULT create_session(MSIHANDLE msiHandle, IDispatch *pInstaller, IDispatch **pDispatch);
 992 extern HRESULT load_type_info(IDispatch *iface, ITypeInfo **pptinfo, REFIID clsid, LCID lcid);
 993
 994 /* Scripting */
 995 extern DWORD call_script(MSIHANDLE hPackage, INT type, LPCWSTR script, LPCWSTR function, LPCWSTR action);
 996
 997 /* User Interface messages from the actions */
 998 extern void ui_progress(MSIPACKAGE *, int, int, int, int);
 999 extern void ui_actiondata(MSIPACKAGE *, LPCWSTR, MSIRECORD *);
1000
1001 /* common strings */
1002 static const WCHAR cszSourceDir[] = {'S','o','u','r','c','e','D','i','r',0};
1003 static const WCHAR cszSOURCEDIR[] = {'S','O','U','R','C','E','D','I','R',0};
1004 static const WCHAR cszRootDrive[] = {'R','O','O','T','D','R','I','V','E',0};
1005 static const WCHAR szLocalSid[] = {'S','-','1','-','5','-','1','8',0};
1006 static const WCHAR szEmpty[] = {0};
1007 static const WCHAR szAll[] = {'A','L','L',0};
1008 static const WCHAR szOne[] = {'1',0};
1009 static const WCHAR szZero[] = {'0',0};
1010 static const WCHAR szSpace[] = {' ',0};
1011 static const WCHAR szBackSlash[] = {'\\',0};
1012 static const WCHAR szForwardSlash[] = {'/',0};
1013 static const WCHAR szDot[] = {'.',0};
1014 static const WCHAR szDotDot[] = {'.','.',0};
1015 static const WCHAR szSemiColon[] = {';',0};
1016 static const WCHAR szPreselected[] = {'P','r','e','s','e','l','e','c','t','e','d',0};
1017 static const WCHAR szPatches[] = {'P','a','t','c','h','e','s',0};
1018 static const WCHAR szState[] = {'S','t','a','t','e',0};
1019 static const WCHAR szMsi[] = {'m','s','i',0};
1020 static const WCHAR szPatch[] = {'P','A','T','C','H',0};
1021 static const WCHAR szSourceList[] = {'S','o','u','r','c','e','L','i','s','t',0};
1022 static const WCHAR szInstalled[] = {'I','n','s','t','a','l','l','e','d',0};
1023 static const WCHAR szReinstall[] = {'R','E','I','N','S','T','A','L','L',0};
1024 static const WCHAR szReinstallMode[] = {'R','E','I','N','S','T','A','L','L','M','O','D','E',0};
1025 static const WCHAR szRemove[] = {'R','E','M','O','V','E',0};
1026 static const WCHAR szUserSID[] = {'U','s','e','r','S','I','D',0};
1027 static const WCHAR szProductCode[] = {'P','r','o','d','u','c','t','C','o','d','e',0};
1028 static const WCHAR szRegisterClassInfo[] = {'R','e','g','i','s','t','e','r','C','l','a','s','s','I','n','f','o',0};
1029 static const WCHAR szRegisterProgIdInfo[] = {'R','e','g','i','s','t','e','r','P','r','o','g','I','d','I','n','f','o',0};
1030 static const WCHAR szRegisterExtensionInfo[] = {'R','e','g','i','s','t','e','r','E','x','t','e','n','s','i','o','n','I','n','f','o',0};
1031 static const WCHAR szRegisterMIMEInfo[] = {'R','e','g','i','s','t','e','r','M','I','M','E','I','n','f','o',0};
1032 static const WCHAR szDuplicateFiles[] = {'D','u','p','l','i','c','a','t','e','F','i','l','e','s',0};
1033 static const WCHAR szRemoveDuplicateFiles[] = {'R','e','m','o','v','e','D','u','p','l','i','c','a','t','e','F','i','l','e','s',0};
1034 static const WCHAR szInstallFiles[] = {'I','n','s','t','a','l','l','F','i','l','e','s',0};
1035 static const WCHAR szRemoveFiles[] = {'R','e','m','o','v','e','F','i','l','e','s',0};
1036 static const WCHAR szFindRelatedProducts[] = {'F','i','n','d','R','e','l','a','t','e','d','P','r','o','d','u','c','t','s',0};
1037 static const WCHAR szAllUsers[] = {'A','L','L','U','S','E','R','S',0};
1038 static const WCHAR szCustomActionData[] = {'C','u','s','t','o','m','A','c','t','i','o','n','D','a','t','a',0};
1039 static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
1040 static const WCHAR szProductID[] = {'P','r','o','d','u','c','t','I','D',0};
1041 static const WCHAR szPIDTemplate[] = {'P','I','D','T','e','m','p','l','a','t','e',0};
1042 static const WCHAR szPIDKEY[] = {'P','I','D','K','E','Y',0};
1043 static const WCHAR szTYPELIB[] = {'T','Y','P','E','L','I','B',0};
1044 static const WCHAR szSumInfo[] = {5 ,'S','u','m','m','a','r','y','I','n','f','o','r','m','a','t','i','o','n',0};
1045 static const WCHAR szHCR[] = {'H','K','E','Y','_','C','L','A','S','S','E','S','_','R','O','O','T','\\',0};
1046 static const WCHAR szHCU[] = {'H','K','E','Y','_','C','U','R','R','E','N','T','_','U','S','E','R','\\',0};
1047 static const WCHAR szHLM[] = {'H','K','E','Y','_','L','O','C','A','L','_','M','A','C','H','I','N','E','\\',0};
1048 static const WCHAR szHU[] = {'H','K','E','Y','_','U','S','E','R','S','\\',0};
1049 static const WCHAR szWindowsFolder[] = {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
1050 static const WCHAR szAppSearch[] = {'A','p','p','S','e','a','r','c','h',0};
1051 static const WCHAR szMoveFiles[] = {'M','o','v','e','F','i','l','e','s',0};
1052 static const WCHAR szCCPSearch[] = {'C','C','P','S','e','a','r','c','h',0};
1053 static const WCHAR szUnregisterClassInfo[] = {'U','n','r','e','g','i','s','t','e','r','C','l','a','s','s','I','n','f','o',0};
1054 static const WCHAR szUnregisterExtensionInfo[] = {'U','n','r','e','g','i','s','t','e','r','E','x','t','e','n','s','i','o','n','I','n','f','o',0};
1055 static const WCHAR szUnregisterMIMEInfo[] = {'U','n','r','e','g','i','s','t','e','r','M','I','M','E','I','n','f','o',0};
1056 static const WCHAR szUnregisterProgIdInfo[] = {'U','n','r','e','g','i','s','t','e','r','P','r','o','g','I','d','I','n','f','o',0};
1057 static const WCHAR szRegisterFonts[] = {'R','e','g','i','s','t','e','r','F','o','n','t','s',0};
1058 static const WCHAR szUnregisterFonts[] = {'U','n','r','e','g','i','s','t','e','r','F','o','n','t','s',0};
1059 static const WCHAR szCLSID[] = {'C','L','S','I','D',0};
1060 static const WCHAR szProgID[] = {'P','r','o','g','I','D',0};
1061 static const WCHAR szVIProgID[] = {'V','e','r','s','i','o','n','I','n','d','e','p','e','n','d','e','n','t','P','r','o','g','I','D',0};
1062 static const WCHAR szAppID[] = {'A','p','p','I','D',0};
1063 static const WCHAR szDefaultIcon[] = {'D','e','f','a','u','l','t','I','c','o','n',0};
1064 static const WCHAR szInprocHandler[] = {'I','n','p','r','o','c','H','a','n','d','l','e','r',0};
1065 static const WCHAR szInprocHandler32[] = {'I','n','p','r','o','c','H','a','n','d','l','e','r','3','2',0};
1066 static const WCHAR szMIMEDatabase[] = {'M','I','M','E','\\','D','a','t','a','b','a','s','e','\\','C','o','n','t','e','n','t',' ','T','y','p','e','\\',0};
1067 static const WCHAR szLocalPackage[] = {'L','o','c','a','l','P','a','c','k','a','g','e',0};
1068 static const WCHAR szOriginalDatabase[] = {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
1069 static const WCHAR szUpgradeCode[] = {'U','p','g','r','a','d','e','C','o','d','e',0};
1070 static const WCHAR szAdminUser[] = {'A','d','m','i','n','U','s','e','r',0};
1071 static const WCHAR szIntel[] = {'I','n','t','e','l',0};
1072 static const WCHAR szIntel64[] = {'I','n','t','e','l','6','4',0};
1073 static const WCHAR szX64[] = {'x','6','4',0};
1074 static const WCHAR szAMD64[] = {'A','M','D','6','4',0};
1075 static const WCHAR szWow6432NodeCLSID[] = {'W','o','w','6','4','3','2','N','o','d','e','\\','C','L','S','I','D',0};
1076 static const WCHAR szWow6432Node[] = {'W','o','w','6','4','3','2','N','o','d','e',0};
1077 static const WCHAR szStreams[] = {'_','S','t','r','e','a','m','s',0};
1078 static const WCHAR szStorages[] = {'_','S','t','o','r','a','g','e','s',0};
1079 static const WCHAR szMsiPublishAssemblies[] = {'M','s','i','P','u','b','l','i','s','h','A','s','s','e','m','b','l','i','e','s',0};
1080
1081 /* memory allocation macro functions */
1082 static void *msi_alloc( size_t len ) __WINE_ALLOC_SIZE(1);
1083 static inline void *msi_alloc( size_t len )
1084 {
1085     return HeapAlloc( GetProcessHeap(), 0, len );
1086 }
1087
1088 static void *msi_alloc_zero( size_t len ) __WINE_ALLOC_SIZE(1);
1089 static inline void *msi_alloc_zero( size_t len )
1090 {
1091     return HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len );
1092 }
1093
1094 static void *msi_realloc( void *mem, size_t len ) __WINE_ALLOC_SIZE(2);
1095 static inline void *msi_realloc( void *mem, size_t len )
1096 {
1097     return HeapReAlloc( GetProcessHeap(), 0, mem, len );
1098 }
1099
1100 static void *msi_realloc_zero( void *mem, size_t len ) __WINE_ALLOC_SIZE(2);
1101 static inline void *msi_realloc_zero( void *mem, size_t len )
1102 {
1103     return HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len );
1104 }
1105
1106 static inline BOOL msi_free( void *mem )
1107 {
1108     return HeapFree( GetProcessHeap(), 0, mem );
1109 }
1110
1111 static inline char *strdupWtoA( LPCWSTR str )
1112 {
1113     LPSTR ret = NULL;
1114     DWORD len;
1115
1116     if (!str) return ret;
1117     len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1118     ret = msi_alloc( len );
1119     if (ret)
1120         WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
1121     return ret;
1122 }
1123
1124 static inline LPWSTR strdupAtoW( LPCSTR str )
1125 {
1126     LPWSTR ret = NULL;
1127     DWORD len;
1128
1129     if (!str) return ret;
1130     len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
1131     ret = msi_alloc( len * sizeof(WCHAR) );
1132     if (ret)
1133         MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
1134     return ret;
1135 }
1136
1137 static inline LPWSTR strdupW( LPCWSTR src )
1138 {
1139     LPWSTR dest;
1140     if (!src) return NULL;
1141     dest = msi_alloc( (lstrlenW(src)+1)*sizeof(WCHAR) );
1142     if (dest)
1143         lstrcpyW(dest, src);
1144     return dest;
1145 }
1146
1147 #endif /* __WINE_MSI_PRIVATE__ */