dll/win32/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 "winnls.h"
  36 #include "winver.h"
  37 #include "wine/list.h"
  38 #include "wine/debug.h"
  39
  40 static const BOOL is_64bit = sizeof(void *) > sizeof(int);
  41
  42 #define MSI_DATASIZEMASK 0x00ff
  43 #define MSITYPE_VALID    0x0100
  44 #define MSITYPE_LOCALIZABLE 0x200
  45 #define MSITYPE_STRING   0x0800
  46 #define MSITYPE_NULLABLE 0x1000
  47 #define MSITYPE_KEY      0x2000
  48 #define MSITYPE_TEMPORARY 0x4000
  49
  50 #define MAX_STREAM_NAME_LEN     62
  51 #define LONG_STR_BYTES  3
  52
  53 /* Install UI level mask for AND operation to exclude flags */
  54 #define INSTALLUILEVEL_MASK             0x0007
  55
  56 #define MSITYPE_IS_BINARY(type) (((type) & ~MSITYPE_NULLABLE) == (MSITYPE_STRING|MSITYPE_VALID))
  57
  58 struct tagMSITABLE;
  59 typedef struct tagMSITABLE MSITABLE;
  60
  61 struct string_table;
  62 typedef struct string_table string_table;
  63
  64 struct tagMSIOBJECTHDR;
  65 typedef struct tagMSIOBJECTHDR MSIOBJECTHDR;
  66
  67 typedef VOID (*msihandledestructor)( MSIOBJECTHDR * );
  68
  69 struct tagMSIOBJECTHDR
  70 {
  71     UINT magic;
  72     UINT type;
  73     LONG refcount;
  74     msihandledestructor destructor;
  75 };
  76
  77 typedef struct tagMSIDATABASE
  78 {
  79     MSIOBJECTHDR hdr;
  80     IStorage *storage;
  81     string_table *strings;
  82     UINT bytes_per_strref;
  83     LPWSTR path;
  84     LPWSTR deletefile;
  85     LPWSTR localfile;
  86     LPCWSTR mode;
  87     struct list tables;
  88     struct list transforms;
  89     struct list streams;
  90 } MSIDATABASE;
  91
  92 typedef struct tagMSIVIEW MSIVIEW;
  93
  94 typedef struct tagMSIQUERY
  95 {
  96     MSIOBJECTHDR hdr;
  97     MSIVIEW *view;
  98     UINT row;
  99     MSIDATABASE *db;
 100     struct list mem;
 101 } MSIQUERY;
 102
 103 /* maybe we can use a Variant instead of doing it ourselves? */
 104 typedef struct tagMSIFIELD
 105 {
 106     UINT type;
 107     union
 108     {
 109         INT iVal;
 110         INT_PTR pVal;
 111         LPWSTR szwVal;
 112         IStream *stream;
 113     } u;
 114 } MSIFIELD;
 115
 116 typedef struct tagMSIRECORD
 117 {
 118     MSIOBJECTHDR hdr;
 119     UINT count;       /* as passed to MsiCreateRecord */
 120     MSIFIELD fields[1]; /* nb. array size is count+1 */
 121 } MSIRECORD;
 122
 123 typedef struct tagMSISOURCELISTINFO
 124 {
 125     struct list entry;
 126     DWORD context;
 127     DWORD options;
 128     LPCWSTR property;
 129     LPWSTR value;
 130 } MSISOURCELISTINFO;
 131
 132 typedef struct tagMSIMEDIADISK
 133 {
 134     struct list entry;
 135     DWORD context;
 136     DWORD options;
 137     DWORD disk_id;
 138     LPWSTR volume_label;
 139     LPWSTR disk_prompt;
 140 } MSIMEDIADISK;
 141
 142 typedef struct tagMSIMEDIAINFO
 143 {
 144     UINT disk_id;
 145     UINT type;
 146     UINT last_sequence;
 147     LPWSTR disk_prompt;
 148     LPWSTR cabinet;
 149     LPWSTR first_volume;
 150     LPWSTR volume_label;
 151     BOOL is_continuous;
 152     BOOL is_extracted;
 153     WCHAR sourcedir[MAX_PATH];
 154 } MSIMEDIAINFO;
 155
 156 typedef struct tagMSIPATCHINFO
 157 {
 158     struct list entry;
 159     LPWSTR patchcode;
 160     LPWSTR transforms;
 161     LPWSTR localfile;
 162     MSIPATCHSTATE state;
 163 } MSIPATCHINFO;
 164
 165 typedef struct _column_info
 166 {
 167     LPCWSTR table;
 168     LPCWSTR column;
 169     INT   type;
 170     BOOL   temporary;
 171     struct expr *val;
 172     struct _column_info *next;
 173 } column_info;
 174
 175 typedef const struct tagMSICOLUMNHASHENTRY *MSIITERHANDLE;
 176
 177 typedef struct tagMSIVIEWOPS
 178 {
 179     /*
 180      * fetch_int - reads one integer from {row,col} in the table
 181      *
 182      *  This function should be called after the execute method.
 183      *  Data returned by the function should not change until
 184      *   close or delete is called.
 185      *  To get a string value, query the database's string table with
 186      *   the integer value returned from this function.
 187      */
 188     UINT (*fetch_int)( struct tagMSIVIEW *view, UINT row, UINT col, UINT *val );
 189
 190     /*
 191      * fetch_stream - gets a stream from {row,col} in the table
 192      *
 193      *  This function is similar to fetch_int, except fetches a
 194      *    stream instead of an integer.
 195      */
 196     UINT (*fetch_stream)( struct tagMSIVIEW *view, UINT row, UINT col, IStream **stm );
 197
 198     /*
 199      * get_row - gets values from a row
 200      *
 201      */
 202     UINT (*get_row)( struct tagMSIVIEW *view, UINT row, MSIRECORD **rec );
 203
 204     /*
 205      * set_row - sets values in a row as specified by mask
 206      *
 207      *  Similar semantics to fetch_int
 208      */
 209     UINT (*set_row)( struct tagMSIVIEW *view, UINT row, MSIRECORD *rec, UINT mask );
 210
 211     /*
 212      * Inserts a new row into the database from the records contents
 213      */
 214     UINT (*insert_row)( struct tagMSIVIEW *view, MSIRECORD *record, UINT row, BOOL temporary );
 215
 216     /*
 217      * Deletes a row from the database
 218      */
 219     UINT (*delete_row)( struct tagMSIVIEW *view, UINT row );
 220
 221     /*
 222      * execute - loads the underlying data into memory so it can be read
 223      */
 224     UINT (*execute)( struct tagMSIVIEW *view, MSIRECORD *record );
 225
 226     /*
 227      * close - clears the data read by execute from memory
 228      */
 229     UINT (*close)( struct tagMSIVIEW *view );
 230
 231     /*
 232      * get_dimensions - returns the number of rows or columns in a table.
 233      *
 234      *  The number of rows can only be queried after the execute method
 235      *   is called. The number of columns can be queried at any time.
 236      */
 237     UINT (*get_dimensions)( struct tagMSIVIEW *view, UINT *rows, UINT *cols );
 238
 239     /*
 240      * get_column_info - returns the name and type of a specific column
 241      *
 242      *  The name and tablename is HeapAlloc'ed by this function and should be
 243      *  freed by the caller.
 244      *  The column information can be queried at any time.
 245      */
 246     UINT (*get_column_info)( struct tagMSIVIEW *view, UINT n, LPWSTR *name, UINT *type, BOOL *temporary, LPWSTR *tableName);
 247
 248     /*
 249      * modify - not yet implemented properly
 250      */
 251     UINT (*modify)( struct tagMSIVIEW *view, MSIMODIFY eModifyMode, MSIRECORD *record, UINT row );
 252
 253     /*
 254      * delete - destroys the structure completely
 255      */
 256     UINT (*delete)( struct tagMSIVIEW * );
 257
 258     /*
 259      * find_matching_rows - iterates through rows that match a value
 260      *
 261      * If the column type is a string then a string ID should be passed in.
 262      *  If the value to be looked up is an integer then no transformation of
 263      *  the input value is required, except if the column is a string, in which
 264      *  case a string ID should be passed in.
 265      * The handle is an input/output parameter that keeps track of the current
 266      *  position in the iteration. It must be initialised to zero before the
 267      *  first call and continued to be passed in to subsequent calls.
 268      */
 269     UINT (*find_matching_rows)( struct tagMSIVIEW *view, UINT col, UINT val, UINT *row, MSIITERHANDLE *handle );
 270
 271     /*
 272      * add_ref - increases the reference count of the table
 273      */
 274     UINT (*add_ref)( struct tagMSIVIEW *view );
 275
 276     /*
 277      * release - decreases the reference count of the table
 278      */
 279     UINT (*release)( struct tagMSIVIEW *view );
 280
 281     /*
 282      * add_column - adds a column to the table
 283      */
 284     UINT (*add_column)( struct tagMSIVIEW *view, LPCWSTR table, UINT number, LPCWSTR column, UINT type, BOOL hold );
 285
 286     /*
 287      * remove_column - removes the column represented by table name and column number from the table
 288      */
 289     UINT (*remove_column)( struct tagMSIVIEW *view, LPCWSTR table, UINT number );
 290
 291     /*
 292      * sort - orders the table by columns
 293      */
 294     UINT (*sort)( struct tagMSIVIEW *view, column_info *columns );
 295
 296     /*
 297      * drop - drops the table from the database
 298      */
 299     UINT (*drop)( struct tagMSIVIEW *view );
 300 } MSIVIEWOPS;
 301
 302 struct tagMSIVIEW
 303 {
 304     MSIOBJECTHDR hdr;
 305     const MSIVIEWOPS *ops;
 306 };
 307
 308 struct msi_dialog_tag;
 309 typedef struct msi_dialog_tag msi_dialog;
 310
 311 enum platform
 312 {
 313     PLATFORM_INTEL,
 314     PLATFORM_INTEL64,
 315     PLATFORM_X64
 316 };
 317
 318 typedef struct tagMSIPACKAGE
 319 {
 320     MSIOBJECTHDR hdr;
 321     MSIDATABASE *db;
 322     INT version;
 323     enum platform platform;
 324     UINT num_langids;
 325     LANGID *langids;
 326     struct list patches;
 327     struct list components;
 328     struct list features;
 329     struct list files;
 330     struct list tempfiles;
 331     struct list folders;
 332     LPWSTR ActionFormat;
 333     LPWSTR LastAction;
 334
 335     struct list classes;
 336     struct list extensions;
 337     struct list progids;
 338     struct list mimes;
 339     struct list appids;
 340
 341     struct tagMSISCRIPT *script;
 342
 343     struct list RunningActions;
 344
 345     LPWSTR BaseURL;
 346     LPWSTR PackagePath;
 347     LPWSTR ProductCode;
 348
 349     UINT CurrentInstallState;
 350     msi_dialog *dialog;
 351     LPWSTR next_dialog;
 352     float center_x;
 353     float center_y;
 354
 355     UINT WordCount;
 356     UINT Context;
 357
 358     struct list subscriptions;
 359
 360     struct list sourcelist_info;
 361     struct list sourcelist_media;
 362
 363     unsigned char scheduled_action_running : 1;
 364     unsigned char commit_action_running : 1;
 365     unsigned char rollback_action_running : 1;
 366     unsigned char need_reboot : 1;
 367 } MSIPACKAGE;
 368
 369 typedef struct tagMSIPREVIEW
 370 {
 371     MSIOBJECTHDR hdr;
 372     MSIPACKAGE *package;
 373     msi_dialog *dialog;
 374 } MSIPREVIEW;
 375
 376 #define MSI_MAX_PROPS 20
 377
 378 typedef struct tagMSISUMMARYINFO
 379 {
 380     MSIOBJECTHDR hdr;
 381     IStorage *storage;
 382     DWORD update_count;
 383     PROPVARIANT property[MSI_MAX_PROPS];
 384 } MSISUMMARYINFO;
 385
 386 typedef struct tagMSIFEATURE
 387 {
 388     struct list entry;
 389     LPWSTR Feature;
 390     LPWSTR Feature_Parent;
 391     LPWSTR Title;
 392     LPWSTR Description;
 393     INT Display;
 394     INT Level;
 395     LPWSTR Directory;
 396     INT Attributes;
 397     INSTALLSTATE Installed;
 398     INSTALLSTATE ActionRequest;
 399     INSTALLSTATE Action;
 400     struct list Children;
 401     struct list Components;
 402 } MSIFEATURE;
 403
 404 typedef struct tagMSICOMPONENT
 405 {
 406     struct list entry;
 407     LPWSTR Component;
 408     LPWSTR ComponentId;
 409     LPWSTR Directory;
 410     INT Attributes;
 411     LPWSTR Condition;
 412     LPWSTR KeyPath;
 413     INSTALLSTATE Installed;
 414     INSTALLSTATE ActionRequest;
 415     INSTALLSTATE Action;
 416     BOOL ForceLocalState;
 417     BOOL Enabled;
 418     INT  Cost;
 419     INT  RefCount;
 420     LPWSTR FullKeypath;
 421     LPWSTR AdvertiseString;
 422
 423     unsigned int anyAbsent:1;
 424     unsigned int hasAdvertiseFeature:1;
 425     unsigned int hasLocalFeature:1;
 426     unsigned int hasSourceFeature:1;
 427 } MSICOMPONENT;
 428
 429 typedef struct tagComponentList
 430 {
 431     struct list entry;
 432     MSICOMPONENT *component;
 433 } ComponentList;
 434
 435 typedef struct tagFeatureList
 436 {
 437     struct list entry;
 438     MSIFEATURE *feature;
 439 } FeatureList;
 440
 441 typedef struct tagMSIFOLDER
 442 {
 443     struct list entry;
 444     LPWSTR Directory;
 445     LPWSTR Parent;
 446     LPWSTR TargetDefault;
 447     LPWSTR SourceLongPath;
 448     LPWSTR SourceShortPath;
 449
 450     LPWSTR ResolvedTarget;
 451     LPWSTR ResolvedSource;
 452     LPWSTR Property;   /* initially set property */
 453     INT   State;
 454         /* 0 = uninitialized */
 455         /* 1 = existing */
 456         /* 2 = created remove if empty */
 457         /* 3 = created persist if empty */
 458     INT   Cost;
 459     INT   Space;
 460 } MSIFOLDER;
 461
 462 typedef enum _msi_file_state {
 463     msifs_invalid,
 464     msifs_missing,
 465     msifs_overwrite,
 466     msifs_present,
 467     msifs_installed,
 468     msifs_skipped,
 469 } msi_file_state;
 470
 471 typedef struct tagMSIFILE
 472 {
 473     struct list entry;
 474     LPWSTR File;
 475     MSICOMPONENT *Component;
 476     LPWSTR FileName;
 477     LPWSTR ShortName;
 478     LPWSTR LongName;
 479     INT FileSize;
 480     LPWSTR Version;
 481     LPWSTR Language;
 482     INT Attributes;
 483     INT Sequence;
 484     msi_file_state state;
 485     LPWSTR  TargetPath;
 486     BOOL IsCompressed;
 487     MSIFILEHASHINFO hash;
 488     UINT disk_id;
 489 } MSIFILE;
 490
 491 typedef struct tagMSITEMPFILE
 492 {
 493     struct list entry;
 494     LPWSTR Path;
 495 } MSITEMPFILE;
 496
 497 typedef struct tagMSIAPPID
 498 {
 499     struct list entry;
 500     LPWSTR AppID; /* Primary key */
 501     LPWSTR RemoteServerName;
 502     LPWSTR LocalServer;
 503     LPWSTR ServiceParameters;
 504     LPWSTR DllSurrogate;
 505     BOOL ActivateAtStorage;
 506     BOOL RunAsInteractiveUser;
 507 } MSIAPPID;
 508
 509 typedef struct tagMSIPROGID MSIPROGID;
 510
 511 typedef struct tagMSICLASS
 512 {
 513     struct list entry;
 514     LPWSTR clsid;     /* Primary Key */
 515     LPWSTR Context;   /* Primary Key */
 516     MSICOMPONENT *Component;
 517     MSIPROGID *ProgID;
 518     LPWSTR ProgIDText;
 519     LPWSTR Description;
 520     MSIAPPID *AppID;
 521     LPWSTR FileTypeMask;
 522     LPWSTR IconPath;
 523     LPWSTR DefInprocHandler;
 524     LPWSTR DefInprocHandler32;
 525     LPWSTR Argument;
 526     MSIFEATURE *Feature;
 527     INT Attributes;
 528     /* not in the table, set during installation */
 529     BOOL Installed;
 530 } MSICLASS;
 531
 532 typedef struct tagMSIMIME MSIMIME;
 533
 534 typedef struct tagMSIEXTENSION
 535 {
 536     struct list entry;
 537     LPWSTR Extension;  /* Primary Key */
 538     MSICOMPONENT *Component;
 539     MSIPROGID *ProgID;
 540     LPWSTR ProgIDText;
 541     MSIMIME *Mime;
 542     MSIFEATURE *Feature;
 543     /* not in the table, set during installation */
 544     BOOL Installed;
 545     struct list verbs;
 546 } MSIEXTENSION;
 547
 548 struct tagMSIPROGID
 549 {
 550     struct list entry;
 551     LPWSTR ProgID;  /* Primary Key */
 552     MSIPROGID *Parent;
 553     MSICLASS *Class;
 554     LPWSTR Description;
 555     LPWSTR IconPath;
 556     /* not in the table, set during installation */
 557     BOOL InstallMe;
 558     MSIPROGID *CurVer;
 559     MSIPROGID *VersionInd;
 560 };
 561
 562 typedef struct tagMSIVERB
 563 {
 564     struct list entry;
 565     LPWSTR Verb;
 566     INT Sequence;
 567     LPWSTR Command;
 568     LPWSTR Argument;
 569 } MSIVERB;
 570
 571 struct tagMSIMIME
 572 {
 573     struct list entry;
 574     LPWSTR ContentType;  /* Primary Key */
 575     MSIEXTENSION *Extension;
 576     LPWSTR suffix;
 577     LPWSTR clsid;
 578     MSICLASS *Class;
 579     /* not in the table, set during installation */
 580     BOOL InstallMe;
 581 };
 582
 583 enum SCRIPTS {
 584     INSTALL_SCRIPT = 0,
 585     COMMIT_SCRIPT = 1,
 586     ROLLBACK_SCRIPT = 2,
 587     TOTAL_SCRIPTS = 3
 588 };
 589
 590 #define SEQUENCE_UI       0x1
 591 #define SEQUENCE_EXEC     0x2
 592 #define SEQUENCE_INSTALL  0x10
 593
 594 typedef struct tagMSISCRIPT
 595 {
 596     LPWSTR  *Actions[TOTAL_SCRIPTS];
 597     UINT    ActionCount[TOTAL_SCRIPTS];
 598     BOOL    ExecuteSequenceRun;
 599     BOOL    CurrentlyScripting;
 600     UINT    InWhatSequence;
 601     LPWSTR  *UniqueActions;
 602     UINT    UniqueActionsCount;
 603 } MSISCRIPT;
 604
 605 #define MSIHANDLETYPE_ANY 0
 606 #define MSIHANDLETYPE_DATABASE 1
 607 #define MSIHANDLETYPE_SUMMARYINFO 2
 608 #define MSIHANDLETYPE_VIEW 3
 609 #define MSIHANDLETYPE_RECORD 4
 610 #define MSIHANDLETYPE_PACKAGE 5
 611 #define MSIHANDLETYPE_PREVIEW 6
 612
 613 #define MSI_MAJORVERSION 4
 614 #define MSI_MINORVERSION 5
 615 #define MSI_BUILDNUMBER 6001
 616
 617 #define GUID_SIZE 39
 618 #define SQUISH_GUID_SIZE 33
 619
 620 #define MSIHANDLE_MAGIC 0x4d434923
 621
 622 DEFINE_GUID(CLSID_IMsiServer,   0x000C101C,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 623 DEFINE_GUID(CLSID_IMsiServerX1, 0x000C103E,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 624 DEFINE_GUID(CLSID_IMsiServerX2, 0x000C1090,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 625 DEFINE_GUID(CLSID_IMsiServerX3, 0x000C1094,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 626
 627 DEFINE_GUID(CLSID_IMsiServerMessage, 0x000C101D,0x0000,0x0000,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 628
 629 DEFINE_GUID(CLSID_IWineMsiRemoteCustomAction,0xBA26E6FA,0x4F27,0x4f56,0x95,0x3A,0x3F,0x90,0x27,0x20,0x18,0xAA);
 630 DEFINE_GUID(CLSID_IWineMsiRemotePackage,0x902b3592,0x9d08,0x4dfd,0xa5,0x93,0xd0,0x7c,0x52,0x54,0x64,0x21);
 631
 632 DEFINE_GUID(CLSID_MsiTransform, 0x000c1082,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 633 DEFINE_GUID(CLSID_MsiDatabase,  0x000c1084,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 634 DEFINE_GUID(CLSID_MsiPatch,     0x000c1086,0x0000,0x0000,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
 635
 636 /* handle unicode/ascii output in the Msi* API functions */
 637 typedef struct {
 638     BOOL unicode;
 639     union {
 640        LPSTR a;
 641        LPWSTR w;
 642     } str;
 643 } awstring;
 644
 645 typedef struct {
 646     BOOL unicode;
 647     union {
 648        LPCSTR a;
 649        LPCWSTR w;
 650     } str;
 651 } awcstring;
 652
 653 UINT msi_strcpy_to_awstring( LPCWSTR str, awstring *awbuf, DWORD *sz );
 654
 655 /* msi server interface */
 656 extern ITypeLib *get_msi_typelib( LPWSTR *path );
 657 extern HRESULT create_msi_custom_remote( IUnknown *pOuter, LPVOID *ppObj );
 658 extern HRESULT create_msi_remote_package( IUnknown *pOuter, LPVOID *ppObj );
 659 extern HRESULT create_msi_remote_database( IUnknown *pOuter, LPVOID *ppObj );
 660 extern IUnknown *msi_get_remote(MSIHANDLE handle);
 661
 662 /* handle functions */
 663 extern void *msihandle2msiinfo(MSIHANDLE handle, UINT type);
 664 extern MSIHANDLE alloc_msihandle( MSIOBJECTHDR * );
 665 extern MSIHANDLE alloc_msi_remote_handle( IUnknown *unk );
 666 extern void *alloc_msiobject(UINT type, UINT size, msihandledestructor destroy );
 667 extern void msiobj_addref(MSIOBJECTHDR *);
 668 extern int msiobj_release(MSIOBJECTHDR *);
 669 extern void msiobj_lock(MSIOBJECTHDR *);
 670 extern void msiobj_unlock(MSIOBJECTHDR *);
 671 extern void msi_free_handle_table(void);
 672
 673 extern void free_cached_tables( MSIDATABASE *db );
 674 extern UINT MSI_CommitTables( MSIDATABASE *db );
 675
 676
 677 /* string table functions */
 678 enum StringPersistence
 679 {
 680     StringPersistent = 0,
 681     StringNonPersistent = 1
 682 };
 683
 684 extern BOOL msi_addstringW( string_table *st, const WCHAR *data, int len, USHORT refcount, enum StringPersistence persistence );
 685 extern UINT msi_string2idW( const string_table *st, LPCWSTR buffer, UINT *id );
 686 extern VOID msi_destroy_stringtable( string_table *st );
 687 extern const WCHAR *msi_string_lookup_id( const string_table *st, UINT id );
 688 extern HRESULT msi_init_string_table( IStorage *stg );
 689 extern string_table *msi_load_string_table( IStorage *stg, UINT *bytes_per_strref );
 690 extern UINT msi_save_string_table( const string_table *st, IStorage *storage, UINT *bytes_per_strref );
 691
 692 extern BOOL TABLE_Exists( MSIDATABASE *db, LPCWSTR name );
 693 extern MSICONDITION MSI_DatabaseIsTablePersistent( MSIDATABASE *db, LPCWSTR table );
 694
 695 extern UINT read_stream_data( IStorage *stg, LPCWSTR stname, BOOL table,
 696                               BYTE **pdata, UINT *psz );
 697 extern UINT write_stream_data( IStorage *stg, LPCWSTR stname,
 698                                LPCVOID data, UINT sz, BOOL bTable );
 699
 700 /* transform functions */
 701 extern UINT msi_table_apply_transform( MSIDATABASE *db, IStorage *stg );
 702 extern UINT MSI_DatabaseApplyTransformW( MSIDATABASE *db,
 703                  LPCWSTR szTransformFile, int iErrorCond );
 704 extern void append_storage_to_db( MSIDATABASE *db, IStorage *stg );
 705
 706 /* patch functions */
 707 extern UINT msi_check_patch_applicable( MSIPACKAGE *package, MSISUMMARYINFO *si );
 708 extern UINT msi_parse_patch_summary( MSISUMMARYINFO *si, MSIPATCHINFO **patch );
 709 extern UINT msi_apply_patch_db( MSIPACKAGE *package, MSIDATABASE *patch_db, MSIPATCHINFO *patch );
 710
 711 /* action internals */
 712 extern UINT MSI_InstallPackage( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 713 extern UINT ACTION_DialogBox( MSIPACKAGE*, LPCWSTR);
 714 extern UINT ACTION_ForceReboot(MSIPACKAGE *package);
 715 extern UINT MSI_Sequence( MSIPACKAGE *package, LPCWSTR szTable, INT iSequenceMode );
 716 extern UINT MSI_SetFeatureStates( MSIPACKAGE *package );
 717 extern UINT msi_parse_command_line( MSIPACKAGE *package, LPCWSTR szCommandLine,
 718                                     BOOL preserve_case );
 719
 720 /* record internals */
 721 extern void MSI_CloseRecord( MSIOBJECTHDR * );
 722 extern UINT MSI_RecordSetIStream( MSIRECORD *, UINT, IStream *);
 723 extern UINT MSI_RecordGetIStream( MSIRECORD *, UINT, IStream **);
 724 extern const WCHAR *MSI_RecordGetString( const MSIRECORD *, UINT );
 725 extern MSIRECORD *MSI_CreateRecord( UINT );
 726 extern UINT MSI_RecordSetInteger( MSIRECORD *, UINT, int );
 727 extern UINT MSI_RecordSetIntPtr( MSIRECORD *, UINT, INT_PTR );
 728 extern UINT MSI_RecordSetStringW( MSIRECORD *, UINT, LPCWSTR );
 729 extern BOOL MSI_RecordIsNull( MSIRECORD *, UINT );
 730 extern UINT MSI_RecordGetStringW( MSIRECORD * , UINT, LPWSTR, LPDWORD);
 731 extern UINT MSI_RecordGetStringA( MSIRECORD *, UINT, LPSTR, LPDWORD);
 732 extern int MSI_RecordGetInteger( MSIRECORD *, UINT );
 733 extern INT_PTR MSI_RecordGetIntPtr( MSIRECORD *, UINT );
 734 extern UINT MSI_RecordReadStream( MSIRECORD *, UINT, char *, LPDWORD);
 735 extern UINT MSI_RecordSetStream(MSIRECORD *, UINT, IStream *);
 736 extern UINT MSI_RecordGetFieldCount( const MSIRECORD *rec );
 737 extern UINT MSI_RecordStreamToFile( MSIRECORD *, UINT, LPCWSTR );
 738 extern UINT MSI_RecordSetStreamFromFileW( MSIRECORD *, UINT, LPCWSTR );
 739 extern UINT MSI_RecordCopyField( MSIRECORD *, UINT, MSIRECORD *, UINT );
 740 extern MSIRECORD *MSI_CloneRecord( MSIRECORD * );
 741 extern BOOL MSI_RecordsAreEqual( MSIRECORD *, MSIRECORD * );
 742
 743 /* stream internals */
 744 extern void enum_stream_names( IStorage *stg );
 745 extern LPWSTR encode_streamname(BOOL bTable, LPCWSTR in);
 746 extern BOOL decode_streamname(LPCWSTR in, LPWSTR out);
 747
 748 /* database internals */
 749 extern UINT db_get_raw_stream( MSIDATABASE *, LPCWSTR, IStream ** );
 750 void db_destroy_stream( MSIDATABASE *, LPCWSTR );
 751 extern UINT MSI_OpenDatabaseW( LPCWSTR, LPCWSTR, MSIDATABASE ** );
 752 extern UINT MSI_DatabaseOpenViewW(MSIDATABASE *, LPCWSTR, MSIQUERY ** );
 753 extern UINT MSI_OpenQuery( MSIDATABASE *, MSIQUERY **, LPCWSTR, ... );
 754 typedef UINT (*record_func)( MSIRECORD *, LPVOID );
 755 extern UINT MSI_IterateRecords( MSIQUERY *, LPDWORD, record_func, LPVOID );
 756 extern MSIRECORD *MSI_QueryGetRecord( MSIDATABASE *db, LPCWSTR query, ... );
 757 extern UINT MSI_DatabaseGetPrimaryKeys( MSIDATABASE *, LPCWSTR, MSIRECORD ** );
 758
 759 /* view internals */
 760 extern UINT MSI_ViewExecute( MSIQUERY*, MSIRECORD * );
 761 extern UINT MSI_ViewFetch( MSIQUERY*, MSIRECORD ** );
 762 extern UINT MSI_ViewClose( MSIQUERY* );
 763 extern UINT MSI_ViewGetColumnInfo(MSIQUERY *, MSICOLINFO, MSIRECORD **);
 764 extern UINT MSI_ViewModify( MSIQUERY *, MSIMODIFY, MSIRECORD * );
 765 extern UINT VIEW_find_column( MSIVIEW *, LPCWSTR, LPCWSTR, UINT * );
 766 extern UINT msi_view_get_row(MSIDATABASE *, MSIVIEW *, UINT, MSIRECORD **);
 767
 768 /* install internals */
 769 extern UINT MSI_SetInstallLevel( MSIPACKAGE *package, int iInstallLevel );
 770
 771 /* package internals */
 772 extern MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *, LPCWSTR );
 773 extern UINT MSI_OpenPackageW( LPCWSTR szPackage, MSIPACKAGE **pPackage );
 774 extern UINT MSI_SetTargetPathW( MSIPACKAGE *, LPCWSTR, LPCWSTR );
 775 extern INT MSI_ProcessMessage( MSIPACKAGE *, INSTALLMESSAGE, MSIRECORD * );
 776 extern MSICONDITION MSI_EvaluateConditionW( MSIPACKAGE *, LPCWSTR );
 777 extern UINT MSI_GetComponentStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
 778 extern UINT MSI_GetFeatureStateW( MSIPACKAGE *, LPCWSTR, INSTALLSTATE *, INSTALLSTATE * );
 779 extern UINT WINAPI MSI_SetFeatureStateW(MSIPACKAGE*, LPCWSTR, INSTALLSTATE );
 780 extern UINT msi_download_file( LPCWSTR szUrl, LPWSTR filename );
 781 extern UINT msi_package_add_info(MSIPACKAGE *, DWORD, DWORD, LPCWSTR, LPWSTR);
 782 extern UINT msi_package_add_media_disk(MSIPACKAGE *, DWORD, DWORD, DWORD, LPWSTR, LPWSTR);
 783 extern UINT msi_clone_properties(MSIPACKAGE *);
 784 extern UINT msi_set_context(MSIPACKAGE *);
 785 extern void msi_adjust_privilege_properties(MSIPACKAGE *);
 786 extern UINT MSI_GetFeatureCost(MSIPACKAGE *, MSIFEATURE *, MSICOSTTREE, INSTALLSTATE, LPINT);
 787
 788 /* for deformating */
 789 extern UINT MSI_FormatRecordW( MSIPACKAGE *, MSIRECORD *, LPWSTR, LPDWORD );
 790
 791 /* registry data encoding/decoding functions */
 792 extern BOOL unsquash_guid(LPCWSTR in, LPWSTR out);
 793 extern BOOL squash_guid(LPCWSTR in, LPWSTR out);
 794 extern BOOL encode_base85_guid(GUID *,LPWSTR);
 795 extern BOOL decode_base85_guid(LPCWSTR,GUID*);
 796 extern UINT MSIREG_OpenUninstallKey(MSIPACKAGE *package, HKEY *key, BOOL create);
 797 extern UINT MSIREG_DeleteUninstallKey(MSIPACKAGE *package);
 798 extern UINT MSIREG_OpenProductKey(LPCWSTR szProduct, LPCWSTR szUserSid,
 799                                   MSIINSTALLCONTEXT context, HKEY* key, BOOL create);
 800 extern UINT MSIREG_OpenFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
 801                                    HKEY *key, BOOL create);
 802 extern UINT MSIREG_OpenUserPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create);
 803 UINT MSIREG_OpenUserDataFeaturesKey(LPCWSTR szProduct, MSIINSTALLCONTEXT context,
 804                                     HKEY *key, BOOL create);
 805 extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
 806 extern UINT MSIREG_OpenUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid,
 807                                             HKEY *key, BOOL create);
 808 extern UINT MSIREG_OpenPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create);
 809 extern UINT MSIREG_OpenUserDataProductKey(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
 810                                           LPCWSTR szUserSid, HKEY *key, BOOL create);
 811 extern UINT MSIREG_OpenUserDataPatchKey(LPCWSTR szPatch, MSIINSTALLCONTEXT dwContext,
 812                                         HKEY *key, BOOL create);
 813 extern UINT MSIREG_OpenUserDataProductPatchesKey(LPCWSTR product, MSIINSTALLCONTEXT context,
 814                                                  HKEY *key, BOOL create);
 815 extern UINT MSIREG_OpenInstallProps(LPCWSTR szProduct, MSIINSTALLCONTEXT dwContext,
 816                                     LPCWSTR szUserSid, HKEY *key, BOOL create);
 817 extern UINT MSIREG_OpenUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 818 extern UINT MSIREG_OpenUserUpgradeCodesKey(LPCWSTR szProduct, HKEY* key, BOOL create);
 819 extern UINT MSIREG_DeleteProductKey(LPCWSTR szProduct);
 820 extern UINT MSIREG_DeleteUserProductKey(LPCWSTR szProduct);
 821 extern UINT MSIREG_DeleteUserDataPatchKey(LPCWSTR patch, MSIINSTALLCONTEXT context);
 822 extern UINT MSIREG_DeleteUserDataProductKey(LPCWSTR szProduct);
 823 extern UINT MSIREG_DeleteUserFeaturesKey(LPCWSTR szProduct);
 824 extern UINT MSIREG_DeleteUserDataComponentKey(LPCWSTR szComponent, LPCWSTR szUserSid);
 825 extern UINT MSIREG_DeleteUserUpgradeCodesKey(LPCWSTR szUpgradeCode);
 826 extern UINT MSIREG_OpenClassesUpgradeCodesKey(LPCWSTR szUpgradeCode, HKEY* key, BOOL create);
 827 extern UINT MSIREG_DeleteLocalClassesProductKey(LPCWSTR szProductCode);
 828 extern UINT MSIREG_DeleteLocalClassesFeaturesKey(LPCWSTR szProductCode);
 829
 830 extern LPWSTR msi_reg_get_val_str( HKEY hkey, LPCWSTR name );
 831 extern BOOL msi_reg_get_val_dword( HKEY hkey, LPCWSTR name, DWORD *val);
 832
 833 extern DWORD msi_version_str_to_dword(LPCWSTR p);
 834 extern void msi_parse_version_string(LPCWSTR, PDWORD, PDWORD);
 835 extern VS_FIXEDFILEINFO *msi_get_disk_file_version(LPCWSTR);
 836 extern int msi_compare_file_versions(VS_FIXEDFILEINFO *, const WCHAR *);
 837
 838
 839 extern LONG msi_reg_set_val_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
 840 extern LONG msi_reg_set_val_multi_str( HKEY hkey, LPCWSTR name, LPCWSTR value );
 841 extern LONG msi_reg_set_val_dword( HKEY hkey, LPCWSTR name, DWORD val );
 842 extern LONG msi_reg_set_subkey_val( HKEY hkey, LPCWSTR path, LPCWSTR name, LPCWSTR val );
 843
 844 /* msi dialog interface */
 845 typedef UINT (*msi_dialog_event_handler)( MSIPACKAGE*, LPCWSTR, LPCWSTR, msi_dialog* );
 846 extern msi_dialog *msi_dialog_create( MSIPACKAGE*, LPCWSTR, msi_dialog*, msi_dialog_event_handler );
 847 extern UINT msi_dialog_run_message_loop( msi_dialog* );
 848 extern void msi_dialog_end_dialog( msi_dialog* );
 849 extern void msi_dialog_check_messages( HANDLE );
 850 extern void msi_dialog_do_preview( msi_dialog* );
 851 extern void msi_dialog_destroy( msi_dialog* );
 852 extern void msi_dialog_unregister_class( void );
 853 extern void msi_dialog_handle_event( msi_dialog*, LPCWSTR, LPCWSTR, MSIRECORD * );
 854 extern UINT msi_dialog_reset( msi_dialog *dialog );
 855 extern UINT msi_dialog_directorylist_up( msi_dialog *dialog );
 856 extern msi_dialog *msi_dialog_get_parent( msi_dialog *dialog );
 857 extern LPWSTR msi_dialog_get_name( msi_dialog *dialog );
 858 extern UINT msi_spawn_error_dialog( MSIPACKAGE*, LPWSTR, LPWSTR );
 859
 860 /* summary information */
 861 extern MSISUMMARYINFO *MSI_GetSummaryInformationW( IStorage *stg, UINT uiUpdateCount );
 862 extern LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty );
 863 extern INT msi_suminfo_get_int32( MSISUMMARYINFO *si, UINT uiProperty );
 864 extern LPWSTR msi_get_suminfo_product( IStorage *stg );
 865 extern UINT msi_add_suminfo( MSIDATABASE *db, LPWSTR **records, int num_records, int num_columns );
 866
 867 /* undocumented functions */
 868 UINT WINAPI MsiCreateAndVerifyInstallerDirectory( DWORD );
 869 UINT WINAPI MsiDecomposeDescriptorW( LPCWSTR, LPWSTR, LPWSTR, LPWSTR, LPDWORD );
 870 UINT WINAPI MsiDecomposeDescriptorA( LPCSTR, LPSTR, LPSTR, LPSTR, LPDWORD );
 871 LANGID WINAPI MsiLoadStringW( MSIHANDLE, UINT, LPWSTR, int, LANGID );
 872 LANGID WINAPI MsiLoadStringA( MSIHANDLE, UINT, LPSTR, int, LANGID );
 873
 874 /* UI globals */
 875 extern INSTALLUILEVEL gUILevel;
 876 extern HWND gUIhwnd;
 877 extern INSTALLUI_HANDLERA gUIHandlerA;
 878 extern INSTALLUI_HANDLERW gUIHandlerW;
 879 extern INSTALLUI_HANDLER_RECORD gUIHandlerRecord;
 880 extern DWORD gUIFilter;
 881 extern LPVOID gUIContext;
 882 extern WCHAR gszLogFile[MAX_PATH];
 883 extern HINSTANCE msi_hInstance;
 884
 885 /* action related functions */
 886 extern UINT ACTION_PerformAction(MSIPACKAGE *package, const WCHAR *action, UINT script);
 887 extern UINT ACTION_PerformUIAction(MSIPACKAGE *package, const WCHAR *action, UINT script);
 888 extern void ACTION_FinishCustomActions( const MSIPACKAGE* package);
 889 extern UINT ACTION_CustomAction(MSIPACKAGE *package,const WCHAR *action, UINT script, BOOL execute);
 890
 891 static inline void msi_feature_set_state(MSIPACKAGE *package,
 892                                          MSIFEATURE *feature,
 893                                          INSTALLSTATE state)
 894 {
 895     if (!package->ProductCode)
 896     {
 897         feature->ActionRequest = state;
 898         feature->Action = state;
 899     }
 900     else if (state == INSTALLSTATE_ABSENT)
 901     {
 902         switch (feature->Installed)
 903         {
 904             case INSTALLSTATE_ABSENT:
 905                 feature->ActionRequest = INSTALLSTATE_UNKNOWN;
 906                 feature->Action = INSTALLSTATE_UNKNOWN;
 907                 break;
 908             default:
 909                 feature->ActionRequest = state;
 910                 feature->Action = state;
 911         }
 912     }
 913     else if (state == INSTALLSTATE_SOURCE)
 914     {
 915         switch (feature->Installed)
 916         {
 917             case INSTALLSTATE_ABSENT:
 918             case INSTALLSTATE_SOURCE:
 919                 feature->ActionRequest = state;
 920                 feature->Action = state;
 921                 break;
 922             case INSTALLSTATE_LOCAL:
 923                 feature->ActionRequest = INSTALLSTATE_LOCAL;
 924                 feature->Action = INSTALLSTATE_LOCAL;
 925                 break;
 926             default:
 927                 feature->ActionRequest = INSTALLSTATE_UNKNOWN;
 928                 feature->Action = INSTALLSTATE_UNKNOWN;
 929         }
 930     }
 931     else
 932     {
 933         feature->ActionRequest = state;
 934         feature->Action = state;
 935     }
 936     if (feature->Attributes & msidbFeatureAttributesUIDisallowAbsent)
 937     {
 938         feature->Action = INSTALLSTATE_UNKNOWN;
 939     }
 940 }
 941
 942 static inline void msi_component_set_state(MSIPACKAGE *package,
 943                                            MSICOMPONENT *comp,
 944                                            INSTALLSTATE state)
 945 {
 946     if (!package->ProductCode)
 947     {
 948         comp->ActionRequest = state;
 949         comp->Action = state;
 950     }
 951     else if (state == INSTALLSTATE_ABSENT)
 952     {
 953         switch (comp->Installed)
 954         {
 955             case INSTALLSTATE_LOCAL:
 956             case INSTALLSTATE_SOURCE:
 957             case INSTALLSTATE_DEFAULT:
 958                 comp->ActionRequest = state;
 959                 comp->Action = state;
 960                 break;
 961             default:
 962                 comp->ActionRequest = INSTALLSTATE_UNKNOWN;
 963                 comp->Action = INSTALLSTATE_UNKNOWN;
 964         }
 965     }
 966     else if (state == INSTALLSTATE_SOURCE)
 967     {
 968         if (comp->Installed == INSTALLSTATE_ABSENT ||
 969             (comp->Installed == INSTALLSTATE_SOURCE && comp->hasLocalFeature))
 970         {
 971             comp->ActionRequest = state;
 972             comp->Action = state;
 973         }
 974         else
 975         {
 976             comp->ActionRequest = INSTALLSTATE_UNKNOWN;
 977             comp->Action = INSTALLSTATE_UNKNOWN;
 978         }
 979     }
 980     else
 981     {
 982         comp->ActionRequest = state;
 983         comp->Action = state;
 984     }
 985 }
 986
 987 /* actions in other modules */
 988 extern UINT ACTION_AppSearch(MSIPACKAGE *package);
 989 extern UINT ACTION_CCPSearch(MSIPACKAGE *package);
 990 extern UINT ACTION_FindRelatedProducts(MSIPACKAGE *package);
 991 extern UINT ACTION_InstallFiles(MSIPACKAGE *package);
 992 extern UINT ACTION_RemoveFiles(MSIPACKAGE *package);
 993 extern UINT ACTION_MoveFiles(MSIPACKAGE *package);
 994 extern UINT ACTION_DuplicateFiles(MSIPACKAGE *package);
 995 extern UINT ACTION_RemoveDuplicateFiles(MSIPACKAGE *package);
 996 extern UINT ACTION_RegisterClassInfo(MSIPACKAGE *package);
 997 extern UINT ACTION_RegisterProgIdInfo(MSIPACKAGE *package);
 998 extern UINT ACTION_RegisterExtensionInfo(MSIPACKAGE *package);
 999 extern UINT ACTION_RegisterMIMEInfo(MSIPACKAGE *package);
1000 extern UINT ACTION_RegisterFonts(MSIPACKAGE *package);
1001 extern UINT ACTION_UnregisterClassInfo(MSIPACKAGE *package);
1002 extern UINT ACTION_UnregisterExtensionInfo(MSIPACKAGE *package);
1003 extern UINT ACTION_UnregisterFonts(MSIPACKAGE *package);
1004 extern UINT ACTION_UnregisterMIMEInfo(MSIPACKAGE *package);
1005 extern UINT ACTION_UnregisterProgIdInfo(MSIPACKAGE *package);
1006
1007 /* Helpers */
1008 extern DWORD deformat_string(MSIPACKAGE *package, LPCWSTR ptr, WCHAR** data );
1009 extern LPWSTR msi_dup_record_field(MSIRECORD *row, INT index);
1010 extern LPWSTR msi_dup_property( MSIDATABASE *db, LPCWSTR prop );
1011 extern UINT msi_set_property( MSIDATABASE *, LPCWSTR, LPCWSTR );
1012 extern UINT msi_get_property( MSIDATABASE *, LPCWSTR, LPWSTR, LPDWORD );
1013 extern int msi_get_property_int( MSIDATABASE *package, LPCWSTR prop, int def );
1014 extern LPWSTR resolve_folder(MSIPACKAGE *package, LPCWSTR name, BOOL source,
1015                       BOOL set_prop, BOOL load_prop, MSIFOLDER **folder);
1016 extern LPWSTR resolve_file_source(MSIPACKAGE *package, MSIFILE *file);
1017 extern void msi_reset_folders( MSIPACKAGE *package, BOOL source );
1018 extern MSICOMPONENT *get_loaded_component( MSIPACKAGE* package, LPCWSTR Component );
1019 extern MSIFEATURE *get_loaded_feature( MSIPACKAGE* package, LPCWSTR Feature );
1020 extern MSIFILE *get_loaded_file( MSIPACKAGE* package, LPCWSTR file );
1021 extern MSIFOLDER *get_loaded_folder( MSIPACKAGE *package, LPCWSTR dir );
1022 extern int track_tempfile(MSIPACKAGE *package, LPCWSTR path);
1023 extern UINT schedule_action(MSIPACKAGE *package, UINT script, LPCWSTR action);
1024 extern void msi_free_action_script(MSIPACKAGE *package, UINT script);
1025 extern LPWSTR build_icon_path(MSIPACKAGE *, LPCWSTR);
1026 extern LPWSTR build_directory_name(DWORD , ...);
1027 extern BOOL create_full_pathW(const WCHAR *path);
1028 extern void reduce_to_longfilename(WCHAR*);
1029 extern LPWSTR create_component_advertise_string(MSIPACKAGE*, MSICOMPONENT*, LPCWSTR);
1030 extern void ACTION_UpdateComponentStates(MSIPACKAGE *package, LPCWSTR szFeature);
1031 extern UINT register_unique_action(MSIPACKAGE *, LPCWSTR);
1032 extern BOOL check_unique_action(const MSIPACKAGE *, LPCWSTR);
1033 extern WCHAR* generate_error_string(MSIPACKAGE *, UINT, DWORD, ... );
1034 extern UINT msi_set_last_used_source(LPCWSTR product, LPCWSTR usersid,
1035                         MSIINSTALLCONTEXT context, DWORD options, LPCWSTR value);
1036 extern UINT msi_get_local_package_name(LPWSTR path, LPCWSTR suffix);
1037 extern UINT msi_set_sourcedir_props(MSIPACKAGE *package, BOOL replace);
1038
1039 /* media */
1040
1041 typedef BOOL (*PMSICABEXTRACTCB)(MSIPACKAGE *, LPCWSTR, DWORD, LPWSTR *, DWORD *, PVOID);
1042
1043 #define MSICABEXTRACT_BEGINEXTRACT  0x01
1044 #define MSICABEXTRACT_FILEEXTRACTED 0x02
1045
1046 typedef struct
1047 {
1048     MSIPACKAGE* package;
1049     MSIMEDIAINFO *mi;
1050     PMSICABEXTRACTCB cb;
1051     LPWSTR curfile;
1052     PVOID user;
1053 } MSICABDATA;
1054
1055 extern UINT ready_media(MSIPACKAGE *package, MSIFILE *file, MSIMEDIAINFO *mi);
1056 extern void msi_free_media_info(MSIMEDIAINFO *mi);
1057 extern BOOL msi_cabextract(MSIPACKAGE* package, MSIMEDIAINFO *mi, LPVOID data);
1058
1059 /* control event stuff */
1060 extern VOID ControlEvent_FireSubscribedEvent(MSIPACKAGE *package, LPCWSTR event,
1061                                       MSIRECORD *data);
1062 extern VOID ControlEvent_CleanupDialogSubscriptions(MSIPACKAGE *package, LPWSTR dialog);
1063 extern VOID ControlEvent_CleanupSubscriptions(MSIPACKAGE *package);
1064 extern VOID ControlEvent_SubscribeToEvent(MSIPACKAGE *package, msi_dialog *dialog,
1065                                       LPCWSTR event, LPCWSTR control, LPCWSTR attribute);
1066
1067 /* OLE automation */
1068 extern HRESULT create_msiserver(IUnknown *pOuter, LPVOID *ppObj);
1069 extern HRESULT create_session(MSIHANDLE msiHandle, IDispatch *pInstaller, IDispatch **pDispatch);
1070 extern HRESULT load_type_info(IDispatch *iface, ITypeInfo **pptinfo, REFIID clsid, LCID lcid);
1071
1072 /* Scripting */
1073 extern DWORD call_script(MSIHANDLE hPackage, INT type, LPCWSTR script, LPCWSTR function, LPCWSTR action);
1074
1075 /* User Interface messages from the actions */
1076 extern void ui_progress(MSIPACKAGE *, int, int, int, int);
1077 extern void ui_actiondata(MSIPACKAGE *, LPCWSTR, MSIRECORD *);
1078
1079 /* common strings */
1080 static const WCHAR cszSourceDir[] = {'S','o','u','r','c','e','D','i','r',0};
1081 static const WCHAR cszSOURCEDIR[] = {'S','O','U','R','C','E','D','I','R',0};
1082 static const WCHAR cszRootDrive[] = {'R','O','O','T','D','R','I','V','E',0};
1083 static const WCHAR szLocalSid[] = {'S','-','1','-','5','-','1','8',0};
1084 static const WCHAR szEmpty[] = {0};
1085 static const WCHAR szAll[] = {'A','L','L',0};
1086 static const WCHAR szOne[] = {'1',0};
1087 static const WCHAR szZero[] = {'0',0};
1088 static const WCHAR szSpace[] = {' ',0};
1089 static const WCHAR szBackSlash[] = {'\\',0};
1090 static const WCHAR szForwardSlash[] = {'/',0};
1091 static const WCHAR szDot[] = {'.',0};
1092 static const WCHAR szDotDot[] = {'.','.',0};
1093 static const WCHAR szSemiColon[] = {';',0};
1094 static const WCHAR szPreselected[] = {'P','r','e','s','e','l','e','c','t','e','d',0};
1095 static const WCHAR szPatches[] = {'P','a','t','c','h','e','s',0};
1096 static const WCHAR szState[] = {'S','t','a','t','e',0};
1097 static const WCHAR szMsi[] = {'m','s','i',0};
1098 static const WCHAR szPatch[] = {'P','A','T','C','H',0};
1099 static const WCHAR szSourceList[] = {'S','o','u','r','c','e','L','i','s','t',0};
1100 static const WCHAR szInstalled[] = {'I','n','s','t','a','l','l','e','d',0};
1101 static const WCHAR szReinstall[] = {'R','E','I','N','S','T','A','L','L',0};
1102 static const WCHAR szReinstallMode[] = {'R','E','I','N','S','T','A','L','L','M','O','D','E',0};
1103 static const WCHAR szRemove[] = {'R','E','M','O','V','E',0};
1104 static const WCHAR szUserSID[] = {'U','s','e','r','S','I','D',0};
1105 static const WCHAR szProductCode[] = {'P','r','o','d','u','c','t','C','o','d','e',0};
1106 static const WCHAR szRegisterClassInfo[] = {'R','e','g','i','s','t','e','r','C','l','a','s','s','I','n','f','o',0};
1107 static const WCHAR szRegisterProgIdInfo[] = {'R','e','g','i','s','t','e','r','P','r','o','g','I','d','I','n','f','o',0};
1108 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};
1109 static const WCHAR szRegisterMIMEInfo[] = {'R','e','g','i','s','t','e','r','M','I','M','E','I','n','f','o',0};
1110 static const WCHAR szDuplicateFiles[] = {'D','u','p','l','i','c','a','t','e','F','i','l','e','s',0};
1111 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};
1112 static const WCHAR szInstallFiles[] = {'I','n','s','t','a','l','l','F','i','l','e','s',0};
1113 static const WCHAR szRemoveFiles[] = {'R','e','m','o','v','e','F','i','l','e','s',0};
1114 static const WCHAR szFindRelatedProducts[] = {'F','i','n','d','R','e','l','a','t','e','d','P','r','o','d','u','c','t','s',0};
1115 static const WCHAR szAllUsers[] = {'A','L','L','U','S','E','R','S',0};
1116 static const WCHAR szCustomActionData[] = {'C','u','s','t','o','m','A','c','t','i','o','n','D','a','t','a',0};
1117 static const WCHAR szUILevel[] = {'U','I','L','e','v','e','l',0};
1118 static const WCHAR szProductID[] = {'P','r','o','d','u','c','t','I','D',0};
1119 static const WCHAR szPIDTemplate[] = {'P','I','D','T','e','m','p','l','a','t','e',0};
1120 static const WCHAR szPIDKEY[] = {'P','I','D','K','E','Y',0};
1121 static const WCHAR szTYPELIB[] = {'T','Y','P','E','L','I','B',0};
1122 static const WCHAR szSumInfo[] = {5 ,'S','u','m','m','a','r','y','I','n','f','o','r','m','a','t','i','o','n',0};
1123 static const WCHAR szHCR[] = {'H','K','E','Y','_','C','L','A','S','S','E','S','_','R','O','O','T','\\',0};
1124 static const WCHAR szHCU[] = {'H','K','E','Y','_','C','U','R','R','E','N','T','_','U','S','E','R','\\',0};
1125 static const WCHAR szHLM[] = {'H','K','E','Y','_','L','O','C','A','L','_','M','A','C','H','I','N','E','\\',0};
1126 static const WCHAR szHU[] = {'H','K','E','Y','_','U','S','E','R','S','\\',0};
1127 static const WCHAR szWindowsFolder[] = {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
1128 static const WCHAR szAppSearch[] = {'A','p','p','S','e','a','r','c','h',0};
1129 static const WCHAR szMoveFiles[] = {'M','o','v','e','F','i','l','e','s',0};
1130 static const WCHAR szCCPSearch[] = {'C','C','P','S','e','a','r','c','h',0};
1131 static const WCHAR szUnregisterClassInfo[] = {'U','n','r','e','g','i','s','t','e','r','C','l','a','s','s','I','n','f','o',0};
1132 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};
1133 static const WCHAR szUnregisterMIMEInfo[] = {'U','n','r','e','g','i','s','t','e','r','M','I','M','E','I','n','f','o',0};
1134 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};
1135 static const WCHAR szRegisterFonts[] = {'R','e','g','i','s','t','e','r','F','o','n','t','s',0};
1136 static const WCHAR szUnregisterFonts[] = {'U','n','r','e','g','i','s','t','e','r','F','o','n','t','s',0};
1137 static const WCHAR szCLSID[] = {'C','L','S','I','D',0};
1138 static const WCHAR szProgID[] = {'P','r','o','g','I','D',0};
1139 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};
1140 static const WCHAR szAppID[] = {'A','p','p','I','D',0};
1141 static const WCHAR szDefaultIcon[] = {'D','e','f','a','u','l','t','I','c','o','n',0};
1142 static const WCHAR szInprocHandler[] = {'I','n','p','r','o','c','H','a','n','d','l','e','r',0};
1143 static const WCHAR szInprocHandler32[] = {'I','n','p','r','o','c','H','a','n','d','l','e','r','3','2',0};
1144 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};
1145 static const WCHAR szLocalPackage[] = {'L','o','c','a','l','P','a','c','k','a','g','e',0};
1146 static const WCHAR szOriginalDatabase[] = {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
1147 static const WCHAR szUpgradeCode[] = {'U','p','g','r','a','d','e','C','o','d','e',0};
1148 static const WCHAR szAdminUser[] = {'A','d','m','i','n','U','s','e','r',0};
1149 static const WCHAR szIntel[] = {'I','n','t','e','l',0};
1150 static const WCHAR szIntel64[] = {'I','n','t','e','l','6','4',0};
1151 static const WCHAR szX64[] = {'x','6','4',0};
1152 static const WCHAR szWow6432NodeCLSID[] = {'W','o','w','6','4','3','2','N','o','d','e','\\','C','L','S','I','D',0};
1153 static const WCHAR szWow6432Node[] = {'W','o','w','6','4','3','2','N','o','d','e',0};
1154
1155 /* memory allocation macro functions */
1156 static void *msi_alloc( size_t len ) __WINE_ALLOC_SIZE(1);
1157 static inline void *msi_alloc( size_t len )
1158 {
1159     return HeapAlloc( GetProcessHeap(), 0, len );
1160 }
1161
1162 static void *msi_alloc_zero( size_t len ) __WINE_ALLOC_SIZE(1);
1163 static inline void *msi_alloc_zero( size_t len )
1164 {
1165     return HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, len );
1166 }
1167
1168 static void *msi_realloc( void *mem, size_t len ) __WINE_ALLOC_SIZE(2);
1169 static inline void *msi_realloc( void *mem, size_t len )
1170 {
1171     return HeapReAlloc( GetProcessHeap(), 0, mem, len );
1172 }
1173
1174 static void *msi_realloc_zero( void *mem, size_t len ) __WINE_ALLOC_SIZE(2);
1175 static inline void *msi_realloc_zero( void *mem, size_t len )
1176 {
1177     return HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len );
1178 }
1179
1180 static inline BOOL msi_free( void *mem )
1181 {
1182     return HeapFree( GetProcessHeap(), 0, mem );
1183 }
1184
1185 static inline char *strdupWtoA( LPCWSTR str )
1186 {
1187     LPSTR ret = NULL;
1188     DWORD len;
1189
1190     if (!str) return ret;
1191     len = WideCharToMultiByte( CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
1192     ret = msi_alloc( len );
1193     if (ret)
1194         WideCharToMultiByte( CP_ACP, 0, str, -1, ret, len, NULL, NULL );
1195     return ret;
1196 }
1197
1198 static inline LPWSTR strdupAtoW( LPCSTR str )
1199 {
1200     LPWSTR ret = NULL;
1201     DWORD len;
1202
1203     if (!str) return ret;
1204     len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
1205     ret = msi_alloc( len * sizeof(WCHAR) );
1206     if (ret)
1207         MultiByteToWideChar( CP_ACP, 0, str, -1, ret, len );
1208     return ret;
1209 }
1210
1211 static inline LPWSTR strdupW( LPCWSTR src )
1212 {
1213     LPWSTR dest;
1214     if (!src) return NULL;
1215     dest = msi_alloc( (lstrlenW(src)+1)*sizeof(WCHAR) );
1216     if (dest)
1217         lstrcpyW(dest, src);
1218     return dest;
1219 }
1220
1221 #endif /* __WINE_MSI_PRIVATE__ */