dlls/msi/package.c

   1 /*
   2  * Implementation of the Microsoft Installer (msi.dll)
   3  *
   4  * Copyright 2004 Aric Stewart for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define NONAMELESSUNION
  22 #define NONAMELESSSTRUCT
  23 #define COBJMACROS
  24
  25 #include <stdarg.h>
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winreg.h"
  29 #include "winnls.h"
  30 #include "shlwapi.h"
  31 #include "wingdi.h"
  32 #include "msi.h"
  33 #include "msiquery.h"
  34 #include "objidl.h"
  35 #include "wincrypt.h"
  36 #include "winuser.h"
  37 #include "wininet.h"
  38 #include "winver.h"
  39 #include "urlmon.h"
  40 #include "shlobj.h"
  41 #include "objbase.h"
  42 #include "msidefs.h"
  43 #include "sddl.h"
  44
  45 #include "wine/heap.h"
  46 #include "wine/debug.h"
  47 #include "wine/unicode.h"
  48
  49 #include "msipriv.h"
  50 #include "winemsi.h"
  51 #include "resource.h"
  52
  53 WINE_DEFAULT_DEBUG_CHANNEL(msi);
  54
  55 static void free_feature( MSIFEATURE *feature )
  56 {
  57     struct list *item, *cursor;
  58
  59     LIST_FOR_EACH_SAFE( item, cursor, &feature->Children )
  60     {
  61         FeatureList *fl = LIST_ENTRY( item, FeatureList, entry );
  62         list_remove( &fl->entry );
  63         msi_free( fl );
  64     }
  65
  66     LIST_FOR_EACH_SAFE( item, cursor, &feature->Components )
  67     {
  68         ComponentList *cl = LIST_ENTRY( item, ComponentList, entry );
  69         list_remove( &cl->entry );
  70         msi_free( cl );
  71     }
  72     msi_free( feature->Feature );
  73     msi_free( feature->Feature_Parent );
  74     msi_free( feature->Directory );
  75     msi_free( feature->Description );
  76     msi_free( feature->Title );
  77     msi_free( feature );
  78 }
  79
  80 static void free_folder( MSIFOLDER *folder )
  81 {
  82     struct list *item, *cursor;
  83
  84     LIST_FOR_EACH_SAFE( item, cursor, &folder->children )
  85     {
  86         FolderList *fl = LIST_ENTRY( item, FolderList, entry );
  87         list_remove( &fl->entry );
  88         msi_free( fl );
  89     }
  90     msi_free( folder->Parent );
  91     msi_free( folder->Directory );
  92     msi_free( folder->TargetDefault );
  93     msi_free( folder->SourceLongPath );
  94     msi_free( folder->SourceShortPath );
  95     msi_free( folder->ResolvedTarget );
  96     msi_free( folder->ResolvedSource );
  97     msi_free( folder );
  98 }
  99
 100 static void free_extension( MSIEXTENSION *ext )
 101 {
 102     struct list *item, *cursor;
 103
 104     LIST_FOR_EACH_SAFE( item, cursor, &ext->verbs )
 105     {
 106         MSIVERB *verb = LIST_ENTRY( item, MSIVERB, entry );
 107
 108         list_remove( &verb->entry );
 109         msi_free( verb->Verb );
 110         msi_free( verb->Command );
 111         msi_free( verb->Argument );
 112         msi_free( verb );
 113     }
 114
 115     msi_free( ext->Extension );
 116     msi_free( ext->ProgIDText );
 117     msi_free( ext );
 118 }
 119
 120 static void free_assembly( MSIASSEMBLY *assembly )
 121 {
 122     msi_free( assembly->feature );
 123     msi_free( assembly->manifest );
 124     msi_free( assembly->application );
 125     msi_free( assembly->display_name );
 126     if (assembly->tempdir) RemoveDirectoryW( assembly->tempdir );
 127     msi_free( assembly->tempdir );
 128     msi_free( assembly );
 129 }
 130
 131 void msi_free_action_script( MSIPACKAGE *package, UINT script )
 132 {
 133     UINT i;
 134     for (i = 0; i < package->script_actions_count[script]; i++)
 135         msi_free( package->script_actions[script][i] );
 136
 137     msi_free( package->script_actions[script] );
 138     package->script_actions[script] = NULL;
 139     package->script_actions_count[script] = 0;
 140 }
 141
 142 static void free_package_structures( MSIPACKAGE *package )
 143 {
 144     struct list *item, *cursor;
 145     int i;
 146
 147     LIST_FOR_EACH_SAFE( item, cursor, &package->features )
 148     {
 149         MSIFEATURE *feature = LIST_ENTRY( item, MSIFEATURE, entry );
 150         list_remove( &feature->entry );
 151         free_feature( feature );
 152     }
 153
 154     LIST_FOR_EACH_SAFE( item, cursor, &package->folders )
 155     {
 156         MSIFOLDER *folder = LIST_ENTRY( item, MSIFOLDER, entry );
 157         list_remove( &folder->entry );
 158         free_folder( folder );
 159     }
 160
 161     LIST_FOR_EACH_SAFE( item, cursor, &package->files )
 162     {
 163         MSIFILE *file = LIST_ENTRY( item, MSIFILE, entry );
 164
 165         list_remove( &file->entry );
 166         msi_free( file->File );
 167         msi_free( file->FileName );
 168         msi_free( file->ShortName );
 169         msi_free( file->LongName );
 170         msi_free( file->Version );
 171         msi_free( file->Language );
 172         if (msi_is_global_assembly( file->Component )) DeleteFileW( file->TargetPath );
 173         msi_free( file->TargetPath );
 174         msi_free( file );
 175     }
 176
 177     LIST_FOR_EACH_SAFE( item, cursor, &package->components )
 178     {
 179         MSICOMPONENT *comp = LIST_ENTRY( item, MSICOMPONENT, entry );
 180
 181         list_remove( &comp->entry );
 182         msi_free( comp->Component );
 183         msi_free( comp->ComponentId );
 184         msi_free( comp->Directory );
 185         msi_free( comp->Condition );
 186         msi_free( comp->KeyPath );
 187         msi_free( comp->FullKeypath );
 188         if (comp->assembly) free_assembly( comp->assembly );
 189         msi_free( comp );
 190     }
 191
 192     LIST_FOR_EACH_SAFE( item, cursor, &package->filepatches )
 193     {
 194         MSIFILEPATCH *patch = LIST_ENTRY( item, MSIFILEPATCH, entry );
 195
 196         list_remove( &patch->entry );
 197         msi_free( patch->path );
 198         msi_free( patch );
 199     }
 200
 201     /* clean up extension, progid, class and verb structures */
 202     LIST_FOR_EACH_SAFE( item, cursor, &package->classes )
 203     {
 204         MSICLASS *cls = LIST_ENTRY( item, MSICLASS, entry );
 205
 206         list_remove( &cls->entry );
 207         msi_free( cls->clsid );
 208         msi_free( cls->Context );
 209         msi_free( cls->Description );
 210         msi_free( cls->FileTypeMask );
 211         msi_free( cls->IconPath );
 212         msi_free( cls->DefInprocHandler );
 213         msi_free( cls->DefInprocHandler32 );
 214         msi_free( cls->Argument );
 215         msi_free( cls->ProgIDText );
 216         msi_free( cls );
 217     }
 218
 219     LIST_FOR_EACH_SAFE( item, cursor, &package->extensions )
 220     {
 221         MSIEXTENSION *ext = LIST_ENTRY( item, MSIEXTENSION, entry );
 222
 223         list_remove( &ext->entry );
 224         free_extension( ext );
 225     }
 226
 227     LIST_FOR_EACH_SAFE( item, cursor, &package->progids )
 228     {
 229         MSIPROGID *progid = LIST_ENTRY( item, MSIPROGID, entry );
 230
 231         list_remove( &progid->entry );
 232         msi_free( progid->ProgID );
 233         msi_free( progid->Description );
 234         msi_free( progid->IconPath );
 235         msi_free( progid );
 236     }
 237
 238     LIST_FOR_EACH_SAFE( item, cursor, &package->mimes )
 239     {
 240         MSIMIME *mt = LIST_ENTRY( item, MSIMIME, entry );
 241
 242         list_remove( &mt->entry );
 243         msi_free( mt->suffix );
 244         msi_free( mt->clsid );
 245         msi_free( mt->ContentType );
 246         msi_free( mt );
 247     }
 248
 249     LIST_FOR_EACH_SAFE( item, cursor, &package->appids )
 250     {
 251         MSIAPPID *appid = LIST_ENTRY( item, MSIAPPID, entry );
 252
 253         list_remove( &appid->entry );
 254         msi_free( appid->AppID );
 255         msi_free( appid->RemoteServerName );
 256         msi_free( appid->LocalServer );
 257         msi_free( appid->ServiceParameters );
 258         msi_free( appid->DllSurrogate );
 259         msi_free( appid );
 260     }
 261
 262     LIST_FOR_EACH_SAFE( item, cursor, &package->sourcelist_info )
 263     {
 264         MSISOURCELISTINFO *info = LIST_ENTRY( item, MSISOURCELISTINFO, entry );
 265
 266         list_remove( &info->entry );
 267         msi_free( info->value );
 268         msi_free( info );
 269     }
 270
 271     LIST_FOR_EACH_SAFE( item, cursor, &package->sourcelist_media )
 272     {
 273         MSIMEDIADISK *info = LIST_ENTRY( item, MSIMEDIADISK, entry );
 274
 275         list_remove( &info->entry );
 276         msi_free( info->volume_label );
 277         msi_free( info->disk_prompt );
 278         msi_free( info );
 279     }
 280
 281     for (i = 0; i < SCRIPT_MAX; i++)
 282         msi_free_action_script( package, i );
 283
 284     for (i = 0; i < package->unique_actions_count; i++)
 285         msi_free( package->unique_actions[i] );
 286     msi_free( package->unique_actions);
 287
 288     LIST_FOR_EACH_SAFE( item, cursor, &package->binaries )
 289     {
 290         MSIBINARY *binary = LIST_ENTRY( item, MSIBINARY, entry );
 291
 292         list_remove( &binary->entry );
 293         if (binary->module)
 294             FreeLibrary( binary->module );
 295         if (!DeleteFileW( binary->tmpfile ))
 296             ERR("failed to delete %s (%u)\n", debugstr_w(binary->tmpfile), GetLastError());
 297         msi_free( binary->source );
 298         msi_free( binary->tmpfile );
 299         msi_free( binary );
 300     }
 301
 302     LIST_FOR_EACH_SAFE( item, cursor, &package->cabinet_streams )
 303     {
 304         MSICABINETSTREAM *cab = LIST_ENTRY( item, MSICABINETSTREAM, entry );
 305
 306         list_remove( &cab->entry );
 307         IStorage_Release( cab->storage );
 308         msi_free( cab->stream );
 309         msi_free( cab );
 310     }
 311
 312     LIST_FOR_EACH_SAFE( item, cursor, &package->patches )
 313     {
 314         MSIPATCHINFO *patch = LIST_ENTRY( item, MSIPATCHINFO, entry );
 315
 316         list_remove( &patch->entry );
 317         if (patch->delete_on_close && !DeleteFileW( patch->localfile ))
 318         {
 319             ERR("failed to delete %s (%u)\n", debugstr_w(patch->localfile), GetLastError());
 320         }
 321         msi_free_patchinfo( patch );
 322     }
 323
 324     msi_free( package->BaseURL );
 325     msi_free( package->PackagePath );
 326     msi_free( package->ProductCode );
 327     msi_free( package->ActionFormat );
 328     msi_free( package->LastAction );
 329     msi_free( package->LastActionTemplate );
 330     msi_free( package->langids );
 331
 332     /* cleanup control event subscriptions */
 333     msi_event_cleanup_all_subscriptions( package );
 334 }
 335
 336 static void MSI_FreePackage( MSIOBJECTHDR *arg)
 337 {
 338     MSIPACKAGE *package = (MSIPACKAGE *)arg;
 339
 340     msi_destroy_assembly_caches( package );
 341
 342     if( package->dialog )
 343         msi_dialog_destroy( package->dialog );
 344
 345     msiobj_release( &package->db->hdr );
 346     free_package_structures(package);
 347     CloseHandle( package->log_file );
 348
 349     if (package->delete_on_close) DeleteFileW( package->localfile );
 350     msi_free( package->localfile );
 351     MSI_ProcessMessage(NULL, INSTALLMESSAGE_TERMINATE, 0);
 352 }
 353
 354 static UINT create_temp_property_table(MSIPACKAGE *package)
 355 {
 356     static const WCHAR query[] = {
 357         'C','R','E','A','T','E',' ','T','A','B','L','E',' ',
 358         '`','_','P','r','o','p','e','r','t','y','`',' ','(',' ',
 359         '`','_','P','r','o','p','e','r','t','y','`',' ',
 360         'C','H','A','R','(','5','6',')',' ','N','O','T',' ','N','U','L','L',' ',
 361         'T','E','M','P','O','R','A','R','Y',',',' ',
 362         '`','V','a','l','u','e','`',' ','C','H','A','R','(','9','8',')',' ',
 363         'N','O','T',' ','N','U','L','L',' ','T','E','M','P','O','R','A','R','Y',
 364         ' ','P','R','I','M','A','R','Y',' ','K','E','Y',' ',
 365         '`','_','P','r','o','p','e','r','t','y','`',')',' ','H','O','L','D',0};
 366     MSIQUERY *view;
 367     UINT rc;
 368
 369     rc = MSI_DatabaseOpenViewW(package->db, query, &view);
 370     if (rc != ERROR_SUCCESS)
 371         return rc;
 372
 373     rc = MSI_ViewExecute(view, 0);
 374     MSI_ViewClose(view);
 375     msiobj_release(&view->hdr);
 376     return rc;
 377 }
 378
 379 UINT msi_clone_properties( MSIDATABASE *db )
 380 {
 381     static const WCHAR query_select[] = {
 382         'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ',
 383         '`','P','r','o','p','e','r','t','y','`',0};
 384     static const WCHAR query_insert[] = {
 385         'I','N','S','E','R','T',' ','I','N','T','O',' ',
 386         '`','_','P','r','o','p','e','r','t','y','`',' ',
 387         '(','`','_','P','r','o','p','e','r','t','y','`',',','`','V','a','l','u','e','`',')',' ',
 388         'V','A','L','U','E','S',' ','(','?',',','?',')',0};
 389     static const WCHAR query_update[] = {
 390         'U','P','D','A','T','E',' ','`','_','P','r','o','p','e','r','t','y','`',' ',
 391         'S','E','T',' ','`','V','a','l','u','e','`',' ','=',' ','?',' ',
 392         'W','H','E','R','E',' ','`','_','P','r','o','p','e','r','t','y','`',' ','=',' ','?',0};
 393     MSIQUERY *view_select;
 394     UINT rc;
 395
 396     rc = MSI_DatabaseOpenViewW( db, query_select, &view_select );
 397     if (rc != ERROR_SUCCESS)
 398         return rc;
 399
 400     rc = MSI_ViewExecute( view_select, 0 );
 401     if (rc != ERROR_SUCCESS)
 402     {
 403         MSI_ViewClose( view_select );
 404         msiobj_release( &view_select->hdr );
 405         return rc;
 406     }
 407
 408     while (1)
 409     {
 410         MSIQUERY *view_insert, *view_update;
 411         MSIRECORD *rec_select;
 412
 413         rc = MSI_ViewFetch( view_select, &rec_select );
 414         if (rc != ERROR_SUCCESS)
 415             break;
 416
 417         rc = MSI_DatabaseOpenViewW( db, query_insert, &view_insert );
 418         if (rc != ERROR_SUCCESS)
 419         {
 420             msiobj_release( &rec_select->hdr );
 421             continue;
 422         }
 423
 424         rc = MSI_ViewExecute( view_insert, rec_select );
 425         MSI_ViewClose( view_insert );
 426         msiobj_release( &view_insert->hdr );
 427         if (rc != ERROR_SUCCESS)
 428         {
 429             MSIRECORD *rec_update;
 430
 431             TRACE("insert failed, trying update\n");
 432
 433             rc = MSI_DatabaseOpenViewW( db, query_update, &view_update );
 434             if (rc != ERROR_SUCCESS)
 435             {
 436                 WARN("open view failed %u\n", rc);
 437                 msiobj_release( &rec_select->hdr );
 438                 continue;
 439             }
 440
 441             rec_update = MSI_CreateRecord( 2 );
 442             MSI_RecordCopyField( rec_select, 1, rec_update, 2 );
 443             MSI_RecordCopyField( rec_select, 2, rec_update, 1 );
 444             rc = MSI_ViewExecute( view_update, rec_update );
 445             if (rc != ERROR_SUCCESS)
 446                 WARN("update failed %u\n", rc);
 447
 448             MSI_ViewClose( view_update );
 449             msiobj_release( &view_update->hdr );
 450             msiobj_release( &rec_update->hdr );
 451         }
 452
 453         msiobj_release( &rec_select->hdr );
 454     }
 455
 456     MSI_ViewClose( view_select );
 457     msiobj_release( &view_select->hdr );
 458     return rc;
 459 }
 460
 461 /*
 462  * set_installed_prop
 463  *
 464  * Sets the "Installed" property to indicate that
 465  *  the product is installed for the current user.
 466  */
 467 static UINT set_installed_prop( MSIPACKAGE *package )
 468 {
 469     HKEY hkey;
 470     UINT r;
 471
 472     if (!package->ProductCode) return ERROR_FUNCTION_FAILED;
 473
 474     r = MSIREG_OpenUninstallKey( package->ProductCode, package->platform, &hkey, FALSE );
 475     if (r == ERROR_SUCCESS)
 476     {
 477         RegCloseKey( hkey );
 478         msi_set_property( package->db, szInstalled, szOne, -1 );
 479     }
 480     return r;
 481 }
 482
 483 static UINT set_user_sid_prop( MSIPACKAGE *package )
 484 {
 485     SID_NAME_USE use;
 486     LPWSTR user_name;
 487     LPWSTR sid_str = NULL, dom = NULL;
 488     DWORD size, dom_size;
 489     PSID psid = NULL;
 490     UINT r = ERROR_FUNCTION_FAILED;
 491
 492     size = 0;
 493     GetUserNameW( NULL, &size );
 494
 495     user_name = msi_alloc( (size + 1) * sizeof(WCHAR) );
 496     if (!user_name)
 497         return ERROR_OUTOFMEMORY;
 498
 499     if (!GetUserNameW( user_name, &size ))
 500         goto done;
 501
 502     size = 0;
 503     dom_size = 0;
 504     LookupAccountNameW( NULL, user_name, NULL, &size, NULL, &dom_size, &use );
 505
 506     psid = msi_alloc( size );
 507     dom = msi_alloc( dom_size*sizeof (WCHAR) );
 508     if (!psid || !dom)
 509     {
 510         r = ERROR_OUTOFMEMORY;
 511         goto done;
 512     }
 513
 514     if (!LookupAccountNameW( NULL, user_name, psid, &size, dom, &dom_size, &use ))
 515         goto done;
 516
 517     if (!ConvertSidToStringSidW( psid, &sid_str ))
 518         goto done;
 519
 520     r = msi_set_property( package->db, szUserSID, sid_str, -1 );
 521
 522 done:
 523     LocalFree( sid_str );
 524     msi_free( dom );
 525     msi_free( psid );
 526     msi_free( user_name );
 527
 528     return r;
 529 }
 530
 531 static LPWSTR get_fusion_filename(MSIPACKAGE *package)
 532 {
 533     static const WCHAR fusion[] =
 534         {'f','u','s','i','o','n','.','d','l','l',0};
 535     static const WCHAR subkey[] =
 536         {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
 537          'N','E','T',' ','F','r','a','m','e','w','o','r','k',' ','S','e','t','u','p','\\','N','D','P',0};
 538     static const WCHAR subdir[] =
 539         {'M','i','c','r','o','s','o','f','t','.','N','E','T','\\','F','r','a','m','e','w','o','r','k','\\',0};
 540     static const WCHAR v2050727[] =
 541         {'v','2','.','0','.','5','0','7','2','7',0};
 542     static const WCHAR v4client[] =
 543         {'v','4','\\','C','l','i','e','n','t',0};
 544     static const WCHAR installpath[] =
 545         {'I','n','s','t','a','l','l','P','a','t','h',0};
 546     HKEY netsetup, hkey;
 547     LONG res;
 548     DWORD size, len, type;
 549     WCHAR windir[MAX_PATH], path[MAX_PATH], *filename = NULL;
 550
 551     res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, subkey, 0, KEY_CREATE_SUB_KEY, &netsetup);
 552     if (res != ERROR_SUCCESS)
 553         return NULL;
 554
 555     if (!RegCreateKeyExW(netsetup, v4client, 0, NULL, 0, KEY_QUERY_VALUE, NULL, &hkey, NULL))
 556     {
 557         size = sizeof(path)/sizeof(path[0]);
 558         if (!RegQueryValueExW(hkey, installpath, NULL, &type, (BYTE *)path, &size))
 559         {
 560             len = strlenW(path) + strlenW(fusion) + 2;
 561             if (!(filename = msi_alloc(len * sizeof(WCHAR)))) return NULL;
 562
 563             strcpyW(filename, path);
 564             strcatW(filename, szBackSlash);
 565             strcatW(filename, fusion);
 566             if (GetFileAttributesW(filename) != INVALID_FILE_ATTRIBUTES)
 567             {
 568                 TRACE( "found %s\n", debugstr_w(filename) );
 569                 RegCloseKey(hkey);
 570                 RegCloseKey(netsetup);
 571                 return filename;
 572             }
 573         }
 574         RegCloseKey(hkey);
 575     }
 576
 577     if (!RegCreateKeyExW(netsetup, v2050727, 0, NULL, 0, KEY_QUERY_VALUE, NULL, &hkey, NULL))
 578     {
 579         RegCloseKey(hkey);
 580         GetWindowsDirectoryW(windir, MAX_PATH);
 581         len = strlenW(windir) + strlenW(subdir) + strlenW(v2050727) + strlenW(fusion) + 3;
 582         if (!(filename = msi_alloc(len * sizeof(WCHAR)))) return NULL;
 583
 584         strcpyW(filename, windir);
 585         strcatW(filename, szBackSlash);
 586         strcatW(filename, subdir);
 587         strcatW(filename, v2050727);
 588         strcatW(filename, szBackSlash);
 589         strcatW(filename, fusion);
 590         if (GetFileAttributesW(filename) != INVALID_FILE_ATTRIBUTES)
 591         {
 592             TRACE( "found %s\n", debugstr_w(filename) );
 593             RegCloseKey(netsetup);
 594             return filename;
 595         }
 596     }
 597
 598     RegCloseKey(netsetup);
 599     return filename;
 600 }
 601
 602 typedef struct tagLANGANDCODEPAGE
 603 {
 604   WORD wLanguage;
 605   WORD wCodePage;
 606 } LANGANDCODEPAGE;
 607
 608 static void set_msi_assembly_prop(MSIPACKAGE *package)
 609 {
 610     UINT val_len;
 611     DWORD size, handle;
 612     LPVOID version = NULL;
 613     WCHAR buf[MAX_PATH];
 614     LPWSTR fusion, verstr;
 615     LANGANDCODEPAGE *translate;
 616
 617     static const WCHAR netasm[] = {
 618         'M','s','i','N','e','t','A','s','s','e','m','b','l','y','S','u','p','p','o','r','t',0
 619     };
 620     static const WCHAR translation[] = {
 621         '\\','V','a','r','F','i','l','e','I','n','f','o',
 622         '\\','T','r','a','n','s','l','a','t','i','o','n',0
 623     };
 624     static const WCHAR verfmt[] = {
 625         '\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o',
 626         '\\','%','0','4','x','%','0','4','x',
 627         '\\','P','r','o','d','u','c','t','V','e','r','s','i','o','n',0
 628     };
 629
 630     fusion = get_fusion_filename(package);
 631     if (!fusion)
 632         return;
 633
 634     size = GetFileVersionInfoSizeW(fusion, &handle);
 635     if (!size)
 636         goto done;
 637
 638     version = msi_alloc(size);
 639     if (!version)
 640         goto done;
 641
 642     if (!GetFileVersionInfoW(fusion, handle, size, version))
 643         goto done;
 644
 645     if (!VerQueryValueW(version, translation, (LPVOID *)&translate, &val_len))
 646         goto done;
 647
 648     sprintfW(buf, verfmt, translate[0].wLanguage, translate[0].wCodePage);
 649
 650     if (!VerQueryValueW(version, buf, (LPVOID *)&verstr, &val_len))
 651         goto done;
 652
 653     if (!val_len || !verstr)
 654         goto done;
 655
 656     msi_set_property( package->db, netasm, verstr, -1 );
 657
 658 done:
 659     msi_free(fusion);
 660     msi_free(version);
 661 }
 662
 663 static VOID set_installer_properties(MSIPACKAGE *package)
 664 {
 665     WCHAR *ptr;
 666     OSVERSIONINFOEXW OSVersion;
 667     MEMORYSTATUSEX msex;
 668     DWORD verval, len;
 669     WCHAR pth[MAX_PATH], verstr[11], bufstr[22];
 670     HDC dc;
 671     HKEY hkey;
 672     LPWSTR username, companyname;
 673     SYSTEM_INFO sys_info;
 674     LANGID langid;
 675
 676     static const WCHAR szCommonFilesFolder[] = {'C','o','m','m','o','n','F','i','l','e','s','F','o','l','d','e','r',0};
 677     static const WCHAR szProgramFilesFolder[] = {'P','r','o','g','r','a','m','F','i','l','e','s','F','o','l','d','e','r',0};
 678     static const WCHAR szCommonAppDataFolder[] = {'C','o','m','m','o','n','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 679     static const WCHAR szFavoritesFolder[] = {'F','a','v','o','r','i','t','e','s','F','o','l','d','e','r',0};
 680     static const WCHAR szFontsFolder[] = {'F','o','n','t','s','F','o','l','d','e','r',0};
 681     static const WCHAR szSendToFolder[] = {'S','e','n','d','T','o','F','o','l','d','e','r',0};
 682     static const WCHAR szStartMenuFolder[] = {'S','t','a','r','t','M','e','n','u','F','o','l','d','e','r',0};
 683     static const WCHAR szStartupFolder[] = {'S','t','a','r','t','u','p','F','o','l','d','e','r',0};
 684     static const WCHAR szTemplateFolder[] = {'T','e','m','p','l','a','t','e','F','o','l','d','e','r',0};
 685     static const WCHAR szDesktopFolder[] = {'D','e','s','k','t','o','p','F','o','l','d','e','r',0};
 686     static const WCHAR szProgramMenuFolder[] = {'P','r','o','g','r','a','m','M','e','n','u','F','o','l','d','e','r',0};
 687     static const WCHAR szAdminToolsFolder[] = {'A','d','m','i','n','T','o','o','l','s','F','o','l','d','e','r',0};
 688     static const WCHAR szSystemFolder[] = {'S','y','s','t','e','m','F','o','l','d','e','r',0};
 689     static const WCHAR szSystem16Folder[] = {'S','y','s','t','e','m','1','6','F','o','l','d','e','r',0};
 690     static const WCHAR szLocalAppDataFolder[] = {'L','o','c','a','l','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 691     static const WCHAR szMyPicturesFolder[] = {'M','y','P','i','c','t','u','r','e','s','F','o','l','d','e','r',0};
 692     static const WCHAR szPersonalFolder[] = {'P','e','r','s','o','n','a','l','F','o','l','d','e','r',0};
 693     static const WCHAR szWindowsVolume[] = {'W','i','n','d','o','w','s','V','o','l','u','m','e',0};
 694     static const WCHAR szPrivileged[] = {'P','r','i','v','i','l','e','g','e','d',0};
 695     static const WCHAR szVersion9x[] = {'V','e','r','s','i','o','n','9','X',0};
 696     static const WCHAR szVersionNT[] = {'V','e','r','s','i','o','n','N','T',0};
 697     static const WCHAR szMsiNTProductType[] = {'M','s','i','N','T','P','r','o','d','u','c','t','T','y','p','e',0};
 698     static const WCHAR szFormat[] = {'%','u',0};
 699     static const WCHAR szFormat2[] = {'%','u','.','%','u',0};
 700     static const WCHAR szWindowsBuild[] = {'W','i','n','d','o','w','s','B','u','i','l','d',0};
 701     static const WCHAR szServicePackLevel[] = {'S','e','r','v','i','c','e','P','a','c','k','L','e','v','e','l',0};
 702     static const WCHAR szVersionMsi[] = { 'V','e','r','s','i','o','n','M','s','i',0 };
 703     static const WCHAR szVersionDatabase[] = { 'V','e','r','s','i','o','n','D','a','t','a','b','a','s','e',0 };
 704     static const WCHAR szPhysicalMemory[] = { 'P','h','y','s','i','c','a','l','M','e','m','o','r','y',0 };
 705     static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
 706     static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
 707     static const WCHAR szColorBits[] = {'C','o','l','o','r','B','i','t','s',0};
 708     static const WCHAR szIntFormat[] = {'%','d',0};
 709     static const WCHAR szMsiAMD64[] = { 'M','s','i','A','M','D','6','4',0 };
 710     static const WCHAR szMsix64[] = { 'M','s','i','x','6','4',0 };
 711     static const WCHAR szSystem64Folder[] = { 'S','y','s','t','e','m','6','4','F','o','l','d','e','r',0 };
 712     static const WCHAR szCommonFiles64Folder[] = { 'C','o','m','m','o','n','F','i','l','e','s','6','4','F','o','l','d','e','r',0 };
 713     static const WCHAR szProgramFiles64Folder[] = { 'P','r','o','g','r','a','m','F','i','l','e','s','6','4','F','o','l','d','e','r',0 };
 714     static const WCHAR szVersionNT64[] = { 'V','e','r','s','i','o','n','N','T','6','4',0 };
 715     static const WCHAR szUserInfo[] = {
 716         'S','O','F','T','W','A','R','E','\\',
 717         'M','i','c','r','o','s','o','f','t','\\',
 718         'M','S',' ','S','e','t','u','p',' ','(','A','C','M','E',')','\\',
 719         'U','s','e','r',' ','I','n','f','o',0
 720     };
 721     static const WCHAR szDefName[] = { 'D','e','f','N','a','m','e',0 };
 722     static const WCHAR szDefCompany[] = { 'D','e','f','C','o','m','p','a','n','y',0 };
 723     static const WCHAR szCurrentVersion[] = {
 724         'S','O','F','T','W','A','R','E','\\',
 725         'M','i','c','r','o','s','o','f','t','\\',
 726         'W','i','n','d','o','w','s',' ','N','T','\\',
 727         'C','u','r','r','e','n','t','V','e','r','s','i','o','n',0
 728     };
 729     static const WCHAR szRegisteredUser[] = {'R','e','g','i','s','t','e','r','e','d','O','w','n','e','r',0};
 730     static const WCHAR szRegisteredOrganization[] = {
 731         'R','e','g','i','s','t','e','r','e','d','O','r','g','a','n','i','z','a','t','i','o','n',0
 732     };
 733     static const WCHAR szUSERNAME[] = {'U','S','E','R','N','A','M','E',0};
 734     static const WCHAR szCOMPANYNAME[] = {'C','O','M','P','A','N','Y','N','A','M','E',0};
 735     static const WCHAR szUserLanguageID[] = {'U','s','e','r','L','a','n','g','u','a','g','e','I','D',0};
 736     static const WCHAR szSystemLangID[] = {'S','y','s','t','e','m','L','a','n','g','u','a','g','e','I','D',0};
 737     static const WCHAR szProductState[] = {'P','r','o','d','u','c','t','S','t','a','t','e',0};
 738     static const WCHAR szLogonUser[] = {'L','o','g','o','n','U','s','e','r',0};
 739     static const WCHAR szNetHoodFolder[] = {'N','e','t','H','o','o','d','F','o','l','d','e','r',0};
 740     static const WCHAR szPrintHoodFolder[] = {'P','r','i','n','t','H','o','o','d','F','o','l','d','e','r',0};
 741     static const WCHAR szRecentFolder[] = {'R','e','c','e','n','t','F','o','l','d','e','r',0};
 742     static const WCHAR szComputerName[] = {'C','o','m','p','u','t','e','r','N','a','m','e',0};
 743
 744     /*
 745      * Other things that probably should be set:
 746      *
 747      * VirtualMemory ShellAdvSupport DefaultUIFont PackagecodeChanging
 748      * CaptionHeight BorderTop BorderSide TextHeight RedirectedDllSupport
 749      */
 750
 751     SHGetFolderPathW(NULL, CSIDL_COMMON_APPDATA, NULL, 0, pth);
 752     strcatW(pth, szBackSlash);
 753     msi_set_property( package->db, szCommonAppDataFolder, pth, -1 );
 754
 755     SHGetFolderPathW(NULL, CSIDL_FAVORITES, NULL, 0, pth);
 756     strcatW(pth, szBackSlash);
 757     msi_set_property( package->db, szFavoritesFolder, pth, -1 );
 758
 759     SHGetFolderPathW(NULL, CSIDL_FONTS, NULL, 0, pth);
 760     strcatW(pth, szBackSlash);
 761     msi_set_property( package->db, szFontsFolder, pth, -1 );
 762
 763     SHGetFolderPathW(NULL, CSIDL_SENDTO, NULL, 0, pth);
 764     strcatW(pth, szBackSlash);
 765     msi_set_property( package->db, szSendToFolder, pth, -1 );
 766
 767     SHGetFolderPathW(NULL, CSIDL_STARTMENU, NULL, 0, pth);
 768     strcatW(pth, szBackSlash);
 769     msi_set_property( package->db, szStartMenuFolder, pth, -1 );
 770
 771     SHGetFolderPathW(NULL, CSIDL_STARTUP, NULL, 0, pth);
 772     strcatW(pth, szBackSlash);
 773     msi_set_property( package->db, szStartupFolder, pth, -1 );
 774
 775     SHGetFolderPathW(NULL, CSIDL_TEMPLATES, NULL, 0, pth);
 776     strcatW(pth, szBackSlash);
 777     msi_set_property( package->db, szTemplateFolder, pth, -1 );
 778
 779     SHGetFolderPathW(NULL, CSIDL_DESKTOP, NULL, 0, pth);
 780     strcatW(pth, szBackSlash);
 781     msi_set_property( package->db, szDesktopFolder, pth, -1 );
 782
 783     /* FIXME: set to AllUsers profile path if ALLUSERS is set */
 784     SHGetFolderPathW(NULL, CSIDL_PROGRAMS, NULL, 0, pth);
 785     strcatW(pth, szBackSlash);
 786     msi_set_property( package->db, szProgramMenuFolder, pth, -1 );
 787
 788     SHGetFolderPathW(NULL, CSIDL_ADMINTOOLS, NULL, 0, pth);
 789     strcatW(pth, szBackSlash);
 790     msi_set_property( package->db, szAdminToolsFolder, pth, -1 );
 791
 792     SHGetFolderPathW(NULL, CSIDL_APPDATA, NULL, 0, pth);
 793     strcatW(pth, szBackSlash);
 794     msi_set_property( package->db, szAppDataFolder, pth, -1 );
 795
 796     SHGetFolderPathW(NULL, CSIDL_SYSTEM, NULL, 0, pth);
 797     strcatW(pth, szBackSlash);
 798     msi_set_property( package->db, szSystemFolder, pth, -1 );
 799     msi_set_property( package->db, szSystem16Folder, pth, -1 );
 800
 801     SHGetFolderPathW(NULL, CSIDL_LOCAL_APPDATA, NULL, 0, pth);
 802     strcatW(pth, szBackSlash);
 803     msi_set_property( package->db, szLocalAppDataFolder, pth, -1 );
 804
 805     SHGetFolderPathW(NULL, CSIDL_MYPICTURES, NULL, 0, pth);
 806     strcatW(pth, szBackSlash);
 807     msi_set_property( package->db, szMyPicturesFolder, pth, -1 );
 808
 809     SHGetFolderPathW(NULL, CSIDL_PERSONAL, NULL, 0, pth);
 810     strcatW(pth, szBackSlash);
 811     msi_set_property( package->db, szPersonalFolder, pth, -1 );
 812
 813     SHGetFolderPathW(NULL, CSIDL_WINDOWS, NULL, 0, pth);
 814     strcatW(pth, szBackSlash);
 815     msi_set_property( package->db, szWindowsFolder, pth, -1 );
 816
 817     SHGetFolderPathW(NULL, CSIDL_PRINTHOOD, NULL, 0, pth);
 818     strcatW(pth, szBackSlash);
 819     msi_set_property( package->db, szPrintHoodFolder, pth, -1 );
 820
 821     SHGetFolderPathW(NULL, CSIDL_NETHOOD, NULL, 0, pth);
 822     strcatW(pth, szBackSlash);
 823     msi_set_property( package->db, szNetHoodFolder, pth, -1 );
 824
 825     SHGetFolderPathW(NULL, CSIDL_RECENT, NULL, 0, pth);
 826     strcatW(pth, szBackSlash);
 827     msi_set_property( package->db, szRecentFolder, pth, -1 );
 828
 829     /* Physical Memory is specified in MB. Using total amount. */
 830     msex.dwLength = sizeof(msex);
 831     GlobalMemoryStatusEx( &msex );
 832     len = sprintfW( bufstr, szIntFormat, (int)(msex.ullTotalPhys / 1024 / 1024) );
 833     msi_set_property( package->db, szPhysicalMemory, bufstr, len );
 834
 835     SHGetFolderPathW(NULL, CSIDL_WINDOWS, NULL, 0, pth);
 836     ptr = strchrW(pth,'\\');
 837     if (ptr) *(ptr + 1) = 0;
 838     msi_set_property( package->db, szWindowsVolume, pth, -1 );
 839
 840     len = GetTempPathW(MAX_PATH, pth);
 841     msi_set_property( package->db, szTempFolder, pth, len );
 842
 843     /* in a wine environment the user is always admin and privileged */
 844     msi_set_property( package->db, szAdminUser, szOne, -1 );
 845     msi_set_property( package->db, szPrivileged, szOne, -1 );
 846
 847     /* set the os things */
 848     OSVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
 849     GetVersionExW((OSVERSIONINFOW *)&OSVersion);
 850     verval = OSVersion.dwMinorVersion + OSVersion.dwMajorVersion * 100;
 851     len = sprintfW( verstr, szFormat, verval );
 852     switch (OSVersion.dwPlatformId)
 853     {
 854         case VER_PLATFORM_WIN32_WINDOWS:
 855             msi_set_property( package->db, szVersion9x, verstr, len );
 856             break;
 857         case VER_PLATFORM_WIN32_NT:
 858             msi_set_property( package->db, szVersionNT, verstr, len );
 859             len = sprintfW( bufstr, szFormat,OSVersion.wProductType );
 860             msi_set_property( package->db, szMsiNTProductType, bufstr, len );
 861             break;
 862     }
 863     len = sprintfW( bufstr, szFormat, OSVersion.dwBuildNumber );
 864     msi_set_property( package->db, szWindowsBuild, bufstr, len );
 865     len = sprintfW( bufstr, szFormat, OSVersion.wServicePackMajor );
 866     msi_set_property( package->db, szServicePackLevel, bufstr, len );
 867
 868     len = sprintfW( bufstr, szFormat2, MSI_MAJORVERSION, MSI_MINORVERSION );
 869     msi_set_property( package->db, szVersionMsi, bufstr, len );
 870     len = sprintfW( bufstr, szFormat, MSI_MAJORVERSION * 100 );
 871     msi_set_property( package->db, szVersionDatabase, bufstr, len );
 872
 873     GetNativeSystemInfo( &sys_info );
 874     len = sprintfW( bufstr, szIntFormat, sys_info.wProcessorLevel );
 875     msi_set_property( package->db, szIntel, bufstr, len );
 876     if (sys_info.u.s.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL)
 877     {
 878         GetSystemDirectoryW( pth, MAX_PATH );
 879         PathAddBackslashW( pth );
 880         msi_set_property( package->db, szSystemFolder, pth, -1 );
 881
 882         SHGetFolderPathW( NULL, CSIDL_PROGRAM_FILES, NULL, 0, pth );
 883         PathAddBackslashW( pth );
 884         msi_set_property( package->db, szProgramFilesFolder, pth, -1 );
 885
 886         SHGetFolderPathW( NULL, CSIDL_PROGRAM_FILES_COMMON, NULL, 0, pth );
 887         PathAddBackslashW( pth );
 888         msi_set_property( package->db, szCommonFilesFolder, pth, -1 );
 889     }
 890     else if (sys_info.u.s.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
 891     {
 892         msi_set_property( package->db, szMsiAMD64, bufstr, -1 );
 893         msi_set_property( package->db, szMsix64, bufstr, -1 );
 894         msi_set_property( package->db, szVersionNT64, verstr, -1 );
 895
 896         GetSystemDirectoryW( pth, MAX_PATH );
 897         PathAddBackslashW( pth );
 898         msi_set_property( package->db, szSystem64Folder, pth, -1 );
 899
 900         GetSystemWow64DirectoryW( pth, MAX_PATH );
 901         PathAddBackslashW( pth );
 902         msi_set_property( package->db, szSystemFolder, pth, -1 );
 903
 904         SHGetFolderPathW( NULL, CSIDL_PROGRAM_FILES, NULL, 0, pth );
 905         PathAddBackslashW( pth );
 906         msi_set_property( package->db, szProgramFiles64Folder, pth, -1 );
 907
 908         SHGetFolderPathW( NULL, CSIDL_PROGRAM_FILESX86, NULL, 0, pth );
 909         PathAddBackslashW( pth );
 910         msi_set_property( package->db, szProgramFilesFolder, pth, -1 );
 911
 912         SHGetFolderPathW( NULL, CSIDL_PROGRAM_FILES_COMMON, NULL, 0, pth );
 913         PathAddBackslashW( pth );
 914         msi_set_property( package->db, szCommonFiles64Folder, pth, -1 );
 915
 916         SHGetFolderPathW( NULL, CSIDL_PROGRAM_FILES_COMMONX86, NULL, 0, pth );
 917         PathAddBackslashW( pth );
 918         msi_set_property( package->db, szCommonFilesFolder, pth, -1 );
 919     }
 920
 921     /* Screen properties. */
 922     dc = GetDC(0);
 923     len = sprintfW( bufstr, szIntFormat, GetDeviceCaps(dc, HORZRES) );
 924     msi_set_property( package->db, szScreenX, bufstr, len );
 925     len = sprintfW( bufstr, szIntFormat, GetDeviceCaps(dc, VERTRES) );
 926     msi_set_property( package->db, szScreenY, bufstr, len );
 927     len = sprintfW( bufstr, szIntFormat, GetDeviceCaps(dc, BITSPIXEL) );
 928     msi_set_property( package->db, szColorBits, bufstr, len );
 929     ReleaseDC(0, dc);
 930
 931     /* USERNAME and COMPANYNAME */
 932     username = msi_dup_property( package->db, szUSERNAME );
 933     companyname = msi_dup_property( package->db, szCOMPANYNAME );
 934
 935     if ((!username || !companyname) &&
 936         RegOpenKeyW( HKEY_CURRENT_USER, szUserInfo, &hkey ) == ERROR_SUCCESS)
 937     {
 938         if (!username &&
 939             (username = msi_reg_get_val_str( hkey, szDefName )))
 940             msi_set_property( package->db, szUSERNAME, username, -1 );
 941         if (!companyname &&
 942             (companyname = msi_reg_get_val_str( hkey, szDefCompany )))
 943             msi_set_property( package->db, szCOMPANYNAME, companyname, -1 );
 944         CloseHandle( hkey );
 945     }
 946     if ((!username || !companyname) &&
 947         RegOpenKeyW( HKEY_LOCAL_MACHINE, szCurrentVersion, &hkey ) == ERROR_SUCCESS)
 948     {
 949         if (!username &&
 950             (username = msi_reg_get_val_str( hkey, szRegisteredUser )))
 951             msi_set_property( package->db, szUSERNAME, username, -1 );
 952         if (!companyname &&
 953             (companyname = msi_reg_get_val_str( hkey, szRegisteredOrganization )))
 954             msi_set_property( package->db, szCOMPANYNAME, companyname, -1 );
 955         CloseHandle( hkey );
 956     }
 957     msi_free( username );
 958     msi_free( companyname );
 959
 960     if ( set_user_sid_prop( package ) != ERROR_SUCCESS)
 961         ERR("Failed to set the UserSID property\n");
 962
 963     set_msi_assembly_prop( package );
 964
 965     langid = GetUserDefaultLangID();
 966     len = sprintfW( bufstr, szIntFormat, langid );
 967     msi_set_property( package->db, szUserLanguageID, bufstr, len );
 968
 969     langid = GetSystemDefaultLangID();
 970     len = sprintfW( bufstr, szIntFormat, langid );
 971     msi_set_property( package->db, szSystemLangID, bufstr, len );
 972
 973     len = sprintfW( bufstr, szIntFormat, MsiQueryProductStateW(package->ProductCode) );
 974     msi_set_property( package->db, szProductState, bufstr, len );
 975
 976     len = 0;
 977     if (!GetUserNameW( NULL, &len ) && GetLastError() == ERROR_INSUFFICIENT_BUFFER)
 978     {
 979         WCHAR *username;
 980         if ((username = msi_alloc( len * sizeof(WCHAR) )))
 981         {
 982             if (GetUserNameW( username, &len ))
 983                 msi_set_property( package->db, szLogonUser, username, len - 1 );
 984             msi_free( username );
 985         }
 986     }
 987     len = 0;
 988     if (!GetComputerNameW( NULL, &len ) && GetLastError() == ERROR_BUFFER_OVERFLOW)
 989     {
 990         WCHAR *computername;
 991         if ((computername = msi_alloc( len * sizeof(WCHAR) )))
 992         {
 993             if (GetComputerNameW( computername, &len ))
 994                 msi_set_property( package->db, szComputerName, computername, len );
 995             msi_free( computername );
 996         }
 997     }
 998 }
 999
1000 static MSIPACKAGE *msi_alloc_package( void )
1001 {
1002     MSIPACKAGE *package;
1003
1004     package = alloc_msiobject( MSIHANDLETYPE_PACKAGE, sizeof (MSIPACKAGE),
1005                                MSI_FreePackage );
1006     if( package )
1007     {
1008         list_init( &package->components );
1009         list_init( &package->features );
1010         list_init( &package->files );
1011         list_init( &package->filepatches );
1012         list_init( &package->tempfiles );
1013         list_init( &package->folders );
1014         list_init( &package->subscriptions );
1015         list_init( &package->appids );
1016         list_init( &package->classes );
1017         list_init( &package->mimes );
1018         list_init( &package->extensions );
1019         list_init( &package->progids );
1020         list_init( &package->RunningActions );
1021         list_init( &package->sourcelist_info );
1022         list_init( &package->sourcelist_media );
1023         list_init( &package->patches );
1024         list_init( &package->binaries );
1025         list_init( &package->cabinet_streams );
1026     }
1027
1028     return package;
1029 }
1030
1031 static UINT msi_load_admin_properties(MSIPACKAGE *package)
1032 {
1033     BYTE *data;
1034     UINT r, sz;
1035
1036     static const WCHAR stmname[] = {'A','d','m','i','n','P','r','o','p','e','r','t','i','e','s',0};
1037
1038     r = read_stream_data(package->db->storage, stmname, FALSE, &data, &sz);
1039     if (r != ERROR_SUCCESS)
1040         return r;
1041
1042     r = msi_parse_command_line(package, (WCHAR *)data, TRUE);
1043
1044     msi_free(data);
1045     return r;
1046 }
1047
1048 void msi_adjust_privilege_properties( MSIPACKAGE *package )
1049 {
1050     /* FIXME: this should depend on the user's privileges */
1051     if (msi_get_property_int( package->db, szAllUsers, 0 ) == 2)
1052     {
1053         TRACE("resetting ALLUSERS property from 2 to 1\n");
1054         msi_set_property( package->db, szAllUsers, szOne, -1 );
1055     }
1056     msi_set_property( package->db, szAdminUser, szOne, -1 );
1057 }
1058
1059 MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *db, LPCWSTR base_url )
1060 {
1061     static const WCHAR fmtW[] = {'%','u',0};
1062     MSIPACKAGE *package;
1063     WCHAR uilevel[11];
1064     int len;
1065     UINT r;
1066
1067     TRACE("%p\n", db);
1068
1069     package = msi_alloc_package();
1070     if (package)
1071     {
1072         msiobj_addref( &db->hdr );
1073         package->db = db;
1074
1075         package->LastAction = NULL;
1076         package->LastActionTemplate = NULL;
1077         package->LastActionResult = MSI_NULL_INTEGER;
1078         package->WordCount = 0;
1079         package->PackagePath = strdupW( db->path );
1080         package->BaseURL = strdupW( base_url );
1081
1082         create_temp_property_table( package );
1083         msi_clone_properties( package->db );
1084         msi_adjust_privilege_properties( package );
1085
1086         package->ProductCode = msi_dup_property( package->db, szProductCode );
1087
1088         set_installer_properties( package );
1089
1090         package->ui_level = gUILevel;
1091         len = sprintfW( uilevel, fmtW, gUILevel & INSTALLUILEVEL_MASK );
1092         msi_set_property( package->db, szUILevel, uilevel, len );
1093
1094         r = msi_load_suminfo_properties( package );
1095         if (r != ERROR_SUCCESS)
1096         {
1097             msiobj_release( &package->hdr );
1098             return NULL;
1099         }
1100
1101         if (package->WordCount & msidbSumInfoSourceTypeAdminImage)
1102             msi_load_admin_properties( package );
1103
1104         package->log_file = INVALID_HANDLE_VALUE;
1105     }
1106     return package;
1107 }
1108
1109 UINT msi_download_file( LPCWSTR szUrl, LPWSTR filename )
1110 {
1111     LPINTERNET_CACHE_ENTRY_INFOW cache_entry;
1112     DWORD size = 0;
1113     HRESULT hr;
1114
1115     /* call will always fail, because size is 0,
1116      * but will return ERROR_FILE_NOT_FOUND first
1117      * if the file doesn't exist
1118      */
1119     GetUrlCacheEntryInfoW( szUrl, NULL, &size );
1120     if ( GetLastError() != ERROR_FILE_NOT_FOUND )
1121     {
1122         cache_entry = msi_alloc( size );
1123         if ( !GetUrlCacheEntryInfoW( szUrl, cache_entry, &size ) )
1124         {
1125             UINT error = GetLastError();
1126             msi_free( cache_entry );
1127             return error;
1128         }
1129
1130         lstrcpyW( filename, cache_entry->lpszLocalFileName );
1131         msi_free( cache_entry );
1132         return ERROR_SUCCESS;
1133     }
1134
1135     hr = URLDownloadToCacheFileW( NULL, szUrl, filename, MAX_PATH, 0, NULL );
1136     if ( FAILED(hr) )
1137     {
1138         WARN("failed to download %s to cache file\n", debugstr_w(szUrl));
1139         return ERROR_FUNCTION_FAILED;
1140     }
1141
1142     return ERROR_SUCCESS;
1143 }
1144
1145 UINT msi_create_empty_local_file( LPWSTR path, LPCWSTR suffix )
1146 {
1147     static const WCHAR szInstaller[] = {
1148         '\\','I','n','s','t','a','l','l','e','r','\\',0};
1149     static const WCHAR fmt[] = {'%','x',0};
1150     DWORD time, len, i, offset;
1151     HANDLE handle;
1152
1153     time = GetTickCount();
1154     GetWindowsDirectoryW( path, MAX_PATH );
1155     strcatW( path, szInstaller );
1156     CreateDirectoryW( path, NULL );
1157
1158     len = strlenW(path);
1159     for (i = 0; i < 0x10000; i++)
1160     {
1161         offset = snprintfW( path + len, MAX_PATH - len, fmt, (time + i) & 0xffff );
1162         memcpy( path + len + offset, suffix, (strlenW( suffix ) + 1) * sizeof(WCHAR) );
1163         handle = CreateFileW( path, GENERIC_WRITE, 0, NULL,
1164                               CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0 );
1165         if (handle != INVALID_HANDLE_VALUE)
1166         {
1167             CloseHandle(handle);
1168             break;
1169         }
1170         if (GetLastError() != ERROR_FILE_EXISTS &&
1171             GetLastError() != ERROR_SHARING_VIOLATION)
1172             return ERROR_FUNCTION_FAILED;
1173     }
1174
1175     return ERROR_SUCCESS;
1176 }
1177
1178 static enum platform parse_platform( const WCHAR *str )
1179 {
1180     if (!str[0] || !strcmpW( str, szIntel )) return PLATFORM_INTEL;
1181     else if (!strcmpW( str, szIntel64 )) return PLATFORM_INTEL64;
1182     else if (!strcmpW( str, szX64 ) || !strcmpW( str, szAMD64 )) return PLATFORM_X64;
1183     else if (!strcmpW( str, szARM )) return PLATFORM_ARM;
1184     return PLATFORM_UNKNOWN;
1185 }
1186
1187 static UINT parse_suminfo( MSISUMMARYINFO *si, MSIPACKAGE *package )
1188 {
1189     WCHAR *template, *p, *q, *platform;
1190     DWORD i, count;
1191
1192     package->version = msi_suminfo_get_int32( si, PID_PAGECOUNT );
1193     TRACE("version: %d\n", package->version);
1194
1195     template = msi_suminfo_dup_string( si, PID_TEMPLATE );
1196     if (!template)
1197         return ERROR_SUCCESS; /* native accepts missing template property */
1198
1199     TRACE("template: %s\n", debugstr_w(template));
1200
1201     p = strchrW( template, ';' );
1202     if (!p)
1203     {
1204         WARN("invalid template string %s\n", debugstr_w(template));
1205         msi_free( template );
1206         return ERROR_PATCH_PACKAGE_INVALID;
1207     }
1208     *p = 0;
1209     platform = template;
1210     if ((q = strchrW( platform, ',' ))) *q = 0;
1211     package->platform = parse_platform( platform );
1212     while (package->platform == PLATFORM_UNKNOWN && q)
1213     {
1214         platform = q + 1;
1215         if ((q = strchrW( platform, ',' ))) *q = 0;
1216         package->platform = parse_platform( platform );
1217     }
1218     if (package->platform == PLATFORM_UNKNOWN)
1219     {
1220         WARN("unknown platform %s\n", debugstr_w(template));
1221         msi_free( template );
1222         return ERROR_INSTALL_PLATFORM_UNSUPPORTED;
1223     }
1224     p++;
1225     if (!*p)
1226     {
1227         msi_free( template );
1228         return ERROR_SUCCESS;
1229     }
1230     count = 1;
1231     for (q = p; (q = strchrW( q, ',' )); q++) count++;
1232
1233     package->langids = msi_alloc( count * sizeof(LANGID) );
1234     if (!package->langids)
1235     {
1236         msi_free( template );
1237         return ERROR_OUTOFMEMORY;
1238     }
1239
1240     i = 0;
1241     while (*p)
1242     {
1243         q = strchrW( p, ',' );
1244         if (q) *q = 0;
1245         package->langids[i] = atoiW( p );
1246         if (!q) break;
1247         p = q + 1;
1248         i++;
1249     }
1250     package->num_langids = i + 1;
1251
1252     msi_free( template );
1253     return ERROR_SUCCESS;
1254 }
1255
1256 static UINT validate_package( MSIPACKAGE *package )
1257 {
1258     UINT i;
1259
1260     if (package->platform == PLATFORM_INTEL64)
1261         return ERROR_INSTALL_PLATFORM_UNSUPPORTED;
1262 #ifndef __arm__
1263     if (package->platform == PLATFORM_ARM)
1264         return ERROR_INSTALL_PLATFORM_UNSUPPORTED;
1265 #endif
1266     if (package->platform == PLATFORM_X64)
1267     {
1268         if (!is_64bit && !is_wow64)
1269             return ERROR_INSTALL_PLATFORM_UNSUPPORTED;
1270         if (package->version < 200)
1271             return ERROR_INSTALL_PACKAGE_INVALID;
1272     }
1273     if (!package->num_langids)
1274     {
1275         return ERROR_SUCCESS;
1276     }
1277     for (i = 0; i < package->num_langids; i++)
1278     {
1279         LANGID langid = package->langids[i];
1280
1281         if (PRIMARYLANGID( langid ) == LANG_NEUTRAL)
1282         {
1283             langid = MAKELANGID( PRIMARYLANGID( GetSystemDefaultLangID() ), SUBLANGID( langid ) );
1284         }
1285         if (SUBLANGID( langid ) == SUBLANG_NEUTRAL)
1286         {
1287             langid = MAKELANGID( PRIMARYLANGID( langid ), SUBLANGID( GetSystemDefaultLangID() ) );
1288         }
1289         if (IsValidLocale( langid, LCID_INSTALLED ))
1290             return ERROR_SUCCESS;
1291     }
1292     return ERROR_INSTALL_LANGUAGE_UNSUPPORTED;
1293 }
1294
1295 static WCHAR *get_product_code( MSIDATABASE *db )
1296 {
1297     static const WCHAR query[] = {
1298         'S','E','L','E','C','T',' ','`','V','a','l','u','e','`',' ',
1299         'F','R','O','M',' ','`','P','r','o','p','e','r','t','y','`',' ',
1300         'W','H','E','R','E',' ','`','P','r','o','p','e','r','t','y','`','=',
1301         '\'','P','r','o','d','u','c','t','C','o','d','e','\'',0};
1302     MSIQUERY *view;
1303     MSIRECORD *rec;
1304     WCHAR *ret = NULL;
1305
1306     if (MSI_DatabaseOpenViewW( db, query, &view ) != ERROR_SUCCESS)
1307     {
1308         return NULL;
1309     }
1310     if (MSI_ViewExecute( view, 0 ) != ERROR_SUCCESS)
1311     {
1312         MSI_ViewClose( view );
1313         msiobj_release( &view->hdr );
1314         return NULL;
1315     }
1316     if (MSI_ViewFetch( view, &rec ) == ERROR_SUCCESS)
1317     {
1318         ret = strdupW( MSI_RecordGetString( rec, 1 ) );
1319         msiobj_release( &rec->hdr );
1320     }
1321     MSI_ViewClose( view );
1322     msiobj_release( &view->hdr );
1323     return ret;
1324 }
1325
1326 static UINT get_registered_local_package( const WCHAR *product, const WCHAR *package, WCHAR *localfile )
1327 {
1328     MSIINSTALLCONTEXT context;
1329     HKEY product_key, props_key;
1330     WCHAR *registered_package = NULL, unsquashed[GUID_SIZE];
1331     UINT r;
1332
1333     r = msi_locate_product( product, &context );
1334     if (r != ERROR_SUCCESS)
1335         return r;
1336
1337     r = MSIREG_OpenProductKey( product, NULL, context, &product_key, FALSE );
1338     if (r != ERROR_SUCCESS)
1339         return r;
1340
1341     r = MSIREG_OpenInstallProps( product, context, NULL, &props_key, FALSE );
1342     if (r != ERROR_SUCCESS)
1343     {
1344         RegCloseKey( product_key );
1345         return r;
1346     }
1347     r = ERROR_FUNCTION_FAILED;
1348     registered_package = msi_reg_get_val_str( product_key, INSTALLPROPERTY_PACKAGECODEW );
1349     if (!registered_package)
1350         goto done;
1351
1352     unsquash_guid( registered_package, unsquashed );
1353     if (!strcmpiW( package, unsquashed ))
1354     {
1355         WCHAR *filename = msi_reg_get_val_str( props_key, INSTALLPROPERTY_LOCALPACKAGEW );
1356         if (!filename)
1357             goto done;
1358
1359         strcpyW( localfile, filename );
1360         msi_free( filename );
1361         r = ERROR_SUCCESS;
1362     }
1363 done:
1364     msi_free( registered_package );
1365     RegCloseKey( props_key );
1366     RegCloseKey( product_key );
1367     return r;
1368 }
1369
1370 static WCHAR *get_package_code( MSIDATABASE *db )
1371 {
1372     WCHAR *ret;
1373     MSISUMMARYINFO *si;
1374     UINT r;
1375
1376     r = msi_get_suminfo( db->storage, 0, &si );
1377     if (r != ERROR_SUCCESS)
1378     {
1379         r = msi_get_db_suminfo( db, 0, &si );
1380         if (r != ERROR_SUCCESS)
1381         {
1382             WARN("failed to load summary info %u\n", r);
1383             return NULL;
1384         }
1385     }
1386     ret = msi_suminfo_dup_string( si, PID_REVNUMBER );
1387     msiobj_release( &si->hdr );
1388     return ret;
1389 }
1390
1391 static UINT get_local_package( const WCHAR *filename, WCHAR *localfile )
1392 {
1393     WCHAR *product_code, *package_code;
1394     MSIDATABASE *db;
1395     UINT r;
1396
1397     if ((r = MSI_OpenDatabaseW( filename, MSIDBOPEN_READONLY, &db )) != ERROR_SUCCESS)
1398     {
1399         if (GetFileAttributesW( filename ) == INVALID_FILE_ATTRIBUTES)
1400             return ERROR_FILE_NOT_FOUND;
1401         return r;
1402     }
1403     if (!(product_code = get_product_code( db )))
1404     {
1405         msiobj_release( &db->hdr );
1406         return ERROR_INSTALL_PACKAGE_INVALID;
1407     }
1408     if (!(package_code = get_package_code( db )))
1409     {
1410         msi_free( product_code );
1411         msiobj_release( &db->hdr );
1412         return ERROR_INSTALL_PACKAGE_INVALID;
1413     }
1414     r = get_registered_local_package( product_code, package_code, localfile );
1415     msi_free( package_code );
1416     msi_free( product_code );
1417     msiobj_release( &db->hdr );
1418     return r;
1419 }
1420
1421 UINT msi_set_original_database_property( MSIDATABASE *db, const WCHAR *package )
1422 {
1423     UINT r;
1424
1425     if (UrlIsW( package, URLIS_URL ))
1426         r = msi_set_property( db, szOriginalDatabase, package, -1 );
1427     else if (package[0] == '#')
1428         r = msi_set_property( db, szOriginalDatabase, db->path, -1 );
1429     else
1430     {
1431         DWORD len;
1432         WCHAR *path;
1433
1434         if (!(len = GetFullPathNameW( package, 0, NULL, NULL ))) return GetLastError();
1435         if (!(path = msi_alloc( len * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY;
1436         len = GetFullPathNameW( package, len, path, NULL );
1437         r = msi_set_property( db, szOriginalDatabase, path, len );
1438         msi_free( path );
1439     }
1440     return r;
1441 }
1442
1443 UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
1444 {
1445     static const WCHAR dotmsi[] = {'.','m','s','i',0};
1446     MSIDATABASE *db;
1447     MSIPACKAGE *package;
1448     MSIHANDLE handle;
1449     MSIRECORD *data_row, *info_row;
1450     LPWSTR ptr, base_url = NULL;
1451     UINT r;
1452     WCHAR localfile[MAX_PATH], cachefile[MAX_PATH];
1453     LPCWSTR file = szPackage;
1454     DWORD index = 0;
1455     MSISUMMARYINFO *si;
1456     BOOL delete_on_close = FALSE;
1457     LPWSTR productname;
1458     WCHAR *info_template;
1459
1460     TRACE("%s %p\n", debugstr_w(szPackage), pPackage);
1461
1462     MSI_ProcessMessage(NULL, INSTALLMESSAGE_INITIALIZE, 0);
1463
1464     localfile[0] = 0;
1465     if( szPackage[0] == '#' )
1466     {
1467         handle = atoiW(&szPackage[1]);
1468         db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
1469         if( !db )
1470         {
1471             MSIHANDLE remote;
1472
1473             if (!(remote = msi_get_remote(handle)))
1474                 return ERROR_INVALID_HANDLE;
1475
1476             WARN("MsiOpenPackage not allowed during a custom action!\n");
1477
1478             return ERROR_FUNCTION_FAILED;
1479         }
1480     }
1481     else
1482     {
1483         if ( UrlIsW( szPackage, URLIS_URL ) )
1484         {
1485             r = msi_download_file( szPackage, cachefile );
1486             if (r != ERROR_SUCCESS)
1487                 return r;
1488
1489             file = cachefile;
1490
1491             base_url = strdupW( szPackage );
1492             if (!base_url)
1493                 return ERROR_OUTOFMEMORY;
1494
1495             ptr = strrchrW( base_url, '/' );
1496             if (ptr) *(ptr + 1) = '\0';
1497         }
1498         r = get_local_package( file, localfile );
1499         if (r != ERROR_SUCCESS || GetFileAttributesW( localfile ) == INVALID_FILE_ATTRIBUTES)
1500         {
1501             r = msi_create_empty_local_file( localfile, dotmsi );
1502             if (r != ERROR_SUCCESS)
1503             {
1504                 msi_free ( base_url );
1505                 return r;
1506             }
1507
1508             if (!CopyFileW( file, localfile, FALSE ))
1509             {
1510                 r = GetLastError();
1511                 WARN("unable to copy package %s to %s (%u)\n", debugstr_w(file), debugstr_w(localfile), r);
1512                 DeleteFileW( localfile );
1513                 msi_free ( base_url );
1514                 return r;
1515             }
1516             delete_on_close = TRUE;
1517         }
1518         TRACE("opening package %s\n", debugstr_w( localfile ));
1519         r = MSI_OpenDatabaseW( localfile, MSIDBOPEN_TRANSACT, &db );
1520         if (r != ERROR_SUCCESS)
1521         {
1522             msi_free ( base_url );
1523             return r;
1524         }
1525     }
1526     package = MSI_CreatePackage( db, base_url );
1527     msi_free( base_url );
1528     msiobj_release( &db->hdr );
1529     if (!package) return ERROR_INSTALL_PACKAGE_INVALID;
1530     package->localfile = strdupW( localfile );
1531     package->delete_on_close = delete_on_close;
1532
1533     r = msi_get_suminfo( db->storage, 0, &si );
1534     if (r != ERROR_SUCCESS)
1535     {
1536         r = msi_get_db_suminfo( db, 0, &si );
1537         if (r != ERROR_SUCCESS)
1538         {
1539             WARN("failed to load summary info\n");
1540             msiobj_release( &package->hdr );
1541             return ERROR_INSTALL_PACKAGE_INVALID;
1542         }
1543     }
1544     r = parse_suminfo( si, package );
1545     msiobj_release( &si->hdr );
1546     if (r != ERROR_SUCCESS)
1547     {
1548         WARN("failed to parse summary info %u\n", r);
1549         msiobj_release( &package->hdr );
1550         return r;
1551     }
1552     r = validate_package( package );
1553     if (r != ERROR_SUCCESS)
1554     {
1555         msiobj_release( &package->hdr );
1556         return r;
1557     }
1558     msi_set_property( package->db, szDatabase, db->path, -1 );
1559     set_installed_prop( package );
1560     msi_set_context( package );
1561
1562     while (1)
1563     {
1564         WCHAR patch_code[GUID_SIZE];
1565         r = MsiEnumPatchesExW( package->ProductCode, NULL, package->Context,
1566                                MSIPATCHSTATE_APPLIED, index, patch_code, NULL, NULL, NULL, NULL );
1567         if (r != ERROR_SUCCESS)
1568             break;
1569
1570         TRACE("found registered patch %s\n", debugstr_w(patch_code));
1571
1572         r = msi_apply_registered_patch( package, patch_code );
1573         if (r != ERROR_SUCCESS)
1574         {
1575             ERR("registered patch failed to apply %u\n", r);
1576             msiobj_release( &package->hdr );
1577             return r;
1578         }
1579         index++;
1580     }
1581     if (index) msi_adjust_privilege_properties( package );
1582
1583     r = msi_set_original_database_property( package->db, szPackage );
1584     if (r != ERROR_SUCCESS)
1585     {
1586         msiobj_release( &package->hdr );
1587         return r;
1588     }
1589     if (gszLogFile)
1590         package->log_file = CreateFileW( gszLogFile, GENERIC_WRITE, FILE_SHARE_WRITE, NULL,
1591                                          OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL );
1592
1593     /* FIXME: when should these messages be sent? */
1594     data_row = MSI_CreateRecord(3);
1595     if (!data_row)
1596         return ERROR_OUTOFMEMORY;
1597     MSI_RecordSetStringW(data_row, 0, NULL);
1598     MSI_RecordSetInteger(data_row, 1, 0);
1599     MSI_RecordSetInteger(data_row, 2, package->num_langids ? package->langids[0] : 0);
1600     MSI_RecordSetInteger(data_row, 3, msi_get_string_table_codepage(package->db->strings));
1601     MSI_ProcessMessageVerbatim(package, INSTALLMESSAGE_COMMONDATA, data_row);
1602
1603     info_row = MSI_CreateRecord(0);
1604     if (!info_row)
1605     {
1606         msiobj_release(&data_row->hdr);
1607         return ERROR_OUTOFMEMORY;
1608     }
1609     info_template = msi_get_error_message(package->db, MSIERR_INFO_LOGGINGSTART);
1610     MSI_RecordSetStringW(info_row, 0, info_template);
1611     msi_free(info_template);
1612     MSI_ProcessMessage(package, INSTALLMESSAGE_INFO|MB_ICONHAND, info_row);
1613
1614     MSI_ProcessMessage(package, INSTALLMESSAGE_COMMONDATA, data_row);
1615
1616     productname = msi_dup_property(package->db, INSTALLPROPERTY_PRODUCTNAMEW);
1617     MSI_RecordSetInteger(data_row, 1, 1);
1618     MSI_RecordSetStringW(data_row, 2, productname);
1619     MSI_RecordSetStringW(data_row, 3, NULL);
1620     MSI_ProcessMessage(package, INSTALLMESSAGE_COMMONDATA, data_row);
1621
1622     msi_free(productname);
1623     msiobj_release(&info_row->hdr);
1624     msiobj_release(&data_row->hdr);
1625
1626     *pPackage = package;
1627     return ERROR_SUCCESS;
1628 }
1629
1630 UINT WINAPI MsiOpenPackageExW(LPCWSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
1631 {
1632     MSIPACKAGE *package = NULL;
1633     UINT ret;
1634
1635     TRACE("%s %08x %p\n", debugstr_w(szPackage), dwOptions, phPackage );
1636
1637     if( !szPackage || !phPackage )
1638         return ERROR_INVALID_PARAMETER;
1639
1640     if ( !*szPackage )
1641     {
1642         FIXME("Should create an empty database and package\n");
1643         return ERROR_FUNCTION_FAILED;
1644     }
1645
1646     if( dwOptions )
1647         FIXME("dwOptions %08x not supported\n", dwOptions);
1648
1649     ret = MSI_OpenPackageW( szPackage, &package );
1650     if( ret == ERROR_SUCCESS )
1651     {
1652         *phPackage = alloc_msihandle( &package->hdr );
1653         if (! *phPackage)
1654             ret = ERROR_NOT_ENOUGH_MEMORY;
1655         msiobj_release( &package->hdr );
1656     }
1657     else
1658         MSI_ProcessMessage(NULL, INSTALLMESSAGE_TERMINATE, 0);
1659
1660     return ret;
1661 }
1662
1663 UINT WINAPI MsiOpenPackageW(LPCWSTR szPackage, MSIHANDLE *phPackage)
1664 {
1665     return MsiOpenPackageExW( szPackage, 0, phPackage );
1666 }
1667
1668 UINT WINAPI MsiOpenPackageExA(LPCSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
1669 {
1670     LPWSTR szwPack = NULL;
1671     UINT ret;
1672
1673     if( szPackage )
1674     {
1675         szwPack = strdupAtoW( szPackage );
1676         if( !szwPack )
1677             return ERROR_OUTOFMEMORY;
1678     }
1679
1680     ret = MsiOpenPackageExW( szwPack, dwOptions, phPackage );
1681
1682     msi_free( szwPack );
1683
1684     return ret;
1685 }
1686
1687 UINT WINAPI MsiOpenPackageA(LPCSTR szPackage, MSIHANDLE *phPackage)
1688 {
1689     return MsiOpenPackageExA( szPackage, 0, phPackage );
1690 }
1691
1692 MSIHANDLE WINAPI MsiGetActiveDatabase(MSIHANDLE hInstall)
1693 {
1694     MSIPACKAGE *package;
1695     MSIHANDLE handle = 0;
1696     MSIHANDLE remote;
1697
1698     TRACE("(%d)\n",hInstall);
1699
1700     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
1701     if( package)
1702     {
1703         handle = alloc_msihandle( &package->db->hdr );
1704         msiobj_release( &package->hdr );
1705     }
1706     else if ((remote = msi_get_remote(hInstall)))
1707     {
1708         remote_GetActiveDatabase(remote, &handle);
1709     }
1710
1711     return handle;
1712 }
1713
1714 static INT internal_ui_handler(MSIPACKAGE *package, INSTALLMESSAGE eMessageType, MSIRECORD *record, LPCWSTR message)
1715 {
1716     static const WCHAR szActionData[] = {'A','c','t','i','o','n','D','a','t','a',0};
1717     static const WCHAR szActionText[] = {'A','c','t','i','o','n','T','e','x','t',0};
1718     static const WCHAR szSetProgress[] = {'S','e','t','P','r','o','g','r','e','s','s',0};
1719     static const WCHAR szWindows_Installer[] =
1720         {'W','i','n','d','o','w','s',' ','I','n','s','t','a','l','l','e','r',0};
1721
1722     if (!package || (package->ui_level & INSTALLUILEVEL_MASK) == INSTALLUILEVEL_NONE)
1723         return 0;
1724
1725     /* todo: check if message needs additional styles (topmost/foreground/modality?) */
1726
1727     switch (eMessageType & 0xff000000)
1728     {
1729     case INSTALLMESSAGE_FATALEXIT:
1730     case INSTALLMESSAGE_ERROR:
1731     case INSTALLMESSAGE_OUTOFDISKSPACE:
1732         if (package->ui_level & INSTALLUILEVEL_PROGRESSONLY) return 0;
1733         if (!(eMessageType & MB_ICONMASK))
1734             eMessageType |= MB_ICONEXCLAMATION;
1735         return MessageBoxW(gUIhwnd, message, szWindows_Installer, eMessageType & 0x00ffffff);
1736     case INSTALLMESSAGE_WARNING:
1737         if (package->ui_level & INSTALLUILEVEL_PROGRESSONLY) return 0;
1738         if (!(eMessageType & MB_ICONMASK))
1739             eMessageType |= MB_ICONASTERISK;
1740         return MessageBoxW(gUIhwnd, message, szWindows_Installer, eMessageType & 0x00ffffff);
1741     case INSTALLMESSAGE_USER:
1742         if (package->ui_level & INSTALLUILEVEL_PROGRESSONLY) return 0;
1743         if (!(eMessageType & MB_ICONMASK))
1744             eMessageType |= MB_USERICON;
1745         return MessageBoxW(gUIhwnd, message, szWindows_Installer, eMessageType & 0x00ffffff);
1746     case INSTALLMESSAGE_INFO:
1747     case INSTALLMESSAGE_INITIALIZE:
1748     case INSTALLMESSAGE_TERMINATE:
1749     case INSTALLMESSAGE_INSTALLSTART:
1750     case INSTALLMESSAGE_INSTALLEND:
1751         return 0;
1752     case INSTALLMESSAGE_SHOWDIALOG:
1753     {
1754         LPWSTR dialog = msi_dup_record_field(record, 0);
1755         INT rc = ACTION_DialogBox(package, dialog);
1756         msi_free(dialog);
1757         return rc;
1758     }
1759     case INSTALLMESSAGE_ACTIONSTART:
1760     {
1761         LPWSTR deformatted;
1762         MSIRECORD *uirow = MSI_CreateRecord(1);
1763         if (!uirow) return -1;
1764         deformat_string(package, MSI_RecordGetString(record, 2), &deformatted);
1765         MSI_RecordSetStringW(uirow, 1, deformatted);
1766         msi_event_fire(package, szActionText, uirow);
1767
1768         msi_free(deformatted);
1769         msiobj_release(&uirow->hdr);
1770         return 1;
1771     }
1772     case INSTALLMESSAGE_ACTIONDATA:
1773     {
1774         MSIRECORD *uirow = MSI_CreateRecord(1);
1775         if (!uirow) return -1;
1776         MSI_RecordSetStringW(uirow, 1, message);
1777         msi_event_fire(package, szActionData, uirow);
1778         msiobj_release(&uirow->hdr);
1779
1780         if (package->action_progress_increment)
1781         {
1782             uirow = MSI_CreateRecord(2);
1783             if (!uirow) return -1;
1784             MSI_RecordSetInteger(uirow, 1, 2);
1785             MSI_RecordSetInteger(uirow, 2, package->action_progress_increment);
1786             msi_event_fire(package, szSetProgress, uirow);
1787             msiobj_release(&uirow->hdr);
1788         }
1789         return 1;
1790     }
1791     case INSTALLMESSAGE_PROGRESS:
1792         msi_event_fire(package, szSetProgress, record);
1793         return 1;
1794     case INSTALLMESSAGE_COMMONDATA:
1795         switch (MSI_RecordGetInteger(record, 1))
1796         {
1797         case 0:
1798         case 1:
1799             /* do nothing */
1800             return 0;
1801         default:
1802             /* fall through */
1803             ;
1804         }
1805     default:
1806         FIXME("internal UI not implemented for message 0x%08x (UI level = %x)\n", eMessageType, package->ui_level);
1807         return 0;
1808     }
1809 }
1810
1811 static const WCHAR szActionNotFound[] = {'D','E','B','U','G',':',' ','E','r','r','o','r',' ','[','1',']',':',' ',' ','A','c','t','i','o','n',' ','n','o','t',' ','f','o','u','n','d',':',' ','[','2',']',0};
1812
1813 static const struct
1814 {
1815     int id;
1816     const WCHAR *text;
1817 }
1818 internal_errors[] =
1819 {
1820     {2726, szActionNotFound},
1821     {0}
1822 };
1823
1824 static LPCWSTR get_internal_error_message(int error)
1825 {
1826     int i = 0;
1827
1828     while (internal_errors[i].id != 0)
1829     {
1830         if (internal_errors[i].id == error)
1831             return internal_errors[i].text;
1832         i++;
1833     }
1834
1835     FIXME("missing error message %d\n", error);
1836     return NULL;
1837 }
1838
1839 /* Returned string must be freed */
1840 LPWSTR msi_get_error_message(MSIDATABASE *db, int error)
1841 {
1842     static const WCHAR query[] =
1843         {'S','E','L','E','C','T',' ','`','M','e','s','s','a','g','e','`',' ',
1844          'F','R','O','M',' ','`','E','r','r','o','r','`',' ','W','H','E','R','E',' ',
1845          '`','E','r','r','o','r','`',' ','=',' ','%','i',0};
1846     MSIRECORD *record;
1847     LPWSTR ret = NULL;
1848
1849     if ((record = MSI_QueryGetRecord(db, query, error)))
1850     {
1851         ret = msi_dup_record_field(record, 1);
1852         msiobj_release(&record->hdr);
1853     }
1854     else if (error < 2000)
1855     {
1856         int len = LoadStringW(msi_hInstance, IDS_ERROR_BASE + error, (LPWSTR) &ret, 0);
1857         if (len)
1858         {
1859             ret = msi_alloc((len + 1) * sizeof(WCHAR));
1860             LoadStringW(msi_hInstance, IDS_ERROR_BASE + error, ret, len + 1);
1861         }
1862         else
1863             ret = NULL;
1864     }
1865
1866     return ret;
1867 }
1868
1869 INT MSI_ProcessMessageVerbatim(MSIPACKAGE *package, INSTALLMESSAGE eMessageType, MSIRECORD *record)
1870 {
1871     LPWSTR message = {0};
1872     DWORD len;
1873     DWORD log_type = 1 << (eMessageType >> 24);
1874     UINT res;
1875     INT rc = 0;
1876     char *msg;
1877
1878     TRACE("%x\n", eMessageType);
1879     if (TRACE_ON(msi)) dump_record(record);
1880
1881     if (!package || !record)
1882         message = NULL;
1883     else {
1884         res = MSI_FormatRecordW(package, record, message, &len);
1885         if (res != ERROR_SUCCESS && res != ERROR_MORE_DATA)
1886             return res;
1887         len++;
1888         message = msi_alloc(len * sizeof(WCHAR));
1889         if (!message) return ERROR_OUTOFMEMORY;
1890         MSI_FormatRecordW(package, record, message, &len);
1891     }
1892
1893     /* convert it to ASCII */
1894     len = WideCharToMultiByte( CP_ACP, 0, message, -1, NULL, 0, NULL, NULL );
1895     msg = msi_alloc( len );
1896     WideCharToMultiByte( CP_ACP, 0, message, -1, msg, len, NULL, NULL );
1897
1898     if (gUIHandlerRecord && (gUIFilterRecord & log_type))
1899     {
1900         MSIHANDLE rec = alloc_msihandle(&record->hdr);
1901         TRACE("Calling UI handler %p(pvContext=%p, iMessageType=%08x, hRecord=%u)\n",
1902               gUIHandlerRecord, gUIContextRecord, eMessageType, rec);
1903         rc = gUIHandlerRecord( gUIContextRecord, eMessageType, rec );
1904         MsiCloseHandle( rec );
1905     }
1906     if (!rc && gUIHandlerW && (gUIFilter & log_type))
1907     {
1908         TRACE("Calling UI handler %p(pvContext=%p, iMessageType=%08x, szMessage=%s)\n",
1909               gUIHandlerW, gUIContext, eMessageType, debugstr_w(message));
1910         rc = gUIHandlerW( gUIContext, eMessageType, message );
1911     }
1912     else if (!rc && gUIHandlerA && (gUIFilter & log_type))
1913     {
1914         TRACE("Calling UI handler %p(pvContext=%p, iMessageType=%08x, szMessage=%s)\n",
1915               gUIHandlerA, gUIContext, eMessageType, debugstr_a(msg));
1916         rc = gUIHandlerA( gUIContext, eMessageType, msg );
1917     }
1918
1919     if (!rc)
1920         rc = internal_ui_handler(package, eMessageType, record, message);
1921
1922     if (!rc && package && package->log_file != INVALID_HANDLE_VALUE &&
1923         (eMessageType & 0xff000000) != INSTALLMESSAGE_PROGRESS)
1924     {
1925         DWORD written;
1926         WriteFile( package->log_file, msg, len - 1, &written, NULL );
1927         WriteFile( package->log_file, "\n", 1, &written, NULL );
1928     }
1929     msi_free( msg );
1930     msi_free( message );
1931
1932     return rc;
1933 }
1934
1935 INT MSI_ProcessMessage( MSIPACKAGE *package, INSTALLMESSAGE eMessageType, MSIRECORD *record )
1936 {
1937     switch (eMessageType & 0xff000000)
1938     {
1939     case INSTALLMESSAGE_FATALEXIT:
1940     case INSTALLMESSAGE_ERROR:
1941     case INSTALLMESSAGE_WARNING:
1942     case INSTALLMESSAGE_USER:
1943     case INSTALLMESSAGE_INFO:
1944     case INSTALLMESSAGE_OUTOFDISKSPACE:
1945         if (MSI_RecordGetInteger(record, 1) != MSI_NULL_INTEGER)
1946         {
1947             /* error message */
1948
1949             LPWSTR template;
1950             LPWSTR template_rec = NULL, template_prefix = NULL;
1951             int error = MSI_RecordGetInteger(record, 1);
1952
1953             if (MSI_RecordIsNull(record, 0))
1954             {
1955                 if (error >= 32)
1956                 {
1957                     template_rec = msi_get_error_message(package->db, error);
1958
1959                     if (!template_rec && error >= 2000)
1960                     {
1961                         /* internal error, not localized */
1962                         if ((template_rec = (LPWSTR) get_internal_error_message(error)))
1963                         {
1964                             MSI_RecordSetStringW(record, 0, template_rec);
1965                             MSI_ProcessMessageVerbatim(package, INSTALLMESSAGE_INFO, record);
1966                         }
1967                         template_rec = msi_get_error_message(package->db, MSIERR_INSTALLERROR);
1968                         MSI_RecordSetStringW(record, 0, template_rec);
1969                         MSI_ProcessMessageVerbatim(package, eMessageType, record);
1970                         msi_free(template_rec);
1971                         return 0;
1972                     }
1973                 }
1974             }
1975             else
1976                 template_rec = msi_dup_record_field(record, 0);
1977
1978             template_prefix = msi_get_error_message(package->db, eMessageType >> 24);
1979             if (!template_prefix) template_prefix = strdupW(szEmpty);
1980
1981             if (!template_rec)
1982             {
1983                 /* always returns 0 */
1984                 MSI_RecordSetStringW(record, 0, template_prefix);
1985                 MSI_ProcessMessageVerbatim(package, eMessageType, record);
1986                 msi_free(template_prefix);
1987                 return 0;
1988             }
1989
1990             template = msi_alloc((strlenW(template_rec) + strlenW(template_prefix) + 1) * sizeof(WCHAR));
1991             if (!template) return ERROR_OUTOFMEMORY;
1992
1993             strcpyW(template, template_prefix);
1994             strcatW(template, template_rec);
1995             MSI_RecordSetStringW(record, 0, template);
1996
1997             msi_free(template_prefix);
1998             msi_free(template_rec);
1999             msi_free(template);
2000         }
2001         break;
2002     case INSTALLMESSAGE_ACTIONSTART:
2003     {
2004         WCHAR *template = msi_get_error_message(package->db, MSIERR_ACTIONSTART);
2005         MSI_RecordSetStringW(record, 0, template);
2006         msi_free(template);
2007
2008         msi_free(package->LastAction);
2009         msi_free(package->LastActionTemplate);
2010         package->LastAction = msi_dup_record_field(record, 1);
2011         if (!package->LastAction) package->LastAction = strdupW(szEmpty);
2012         package->LastActionTemplate = msi_dup_record_field(record, 3);
2013         break;
2014     }
2015     case INSTALLMESSAGE_ACTIONDATA:
2016         if (package->LastAction && package->LastActionTemplate)
2017         {
2018             static const WCHAR template_s[] =
2019                 {'{','{','%','s',':',' ','}','}','%','s',0};
2020             WCHAR *template;
2021
2022             template = msi_alloc((strlenW(package->LastAction) + strlenW(package->LastActionTemplate) + 7) * sizeof(WCHAR));
2023             if (!template) return ERROR_OUTOFMEMORY;
2024             sprintfW(template, template_s, package->LastAction, package->LastActionTemplate);
2025             MSI_RecordSetStringW(record, 0, template);
2026             msi_free(template);
2027         }
2028         break;
2029     case INSTALLMESSAGE_COMMONDATA:
2030     {
2031         WCHAR *template = msi_get_error_message(package->db, MSIERR_COMMONDATA);
2032         MSI_RecordSetStringW(record, 0, template);
2033         msi_free(template);
2034     }
2035     break;
2036     }
2037
2038     return MSI_ProcessMessageVerbatim(package, eMessageType, record);
2039 }
2040
2041 INT WINAPI MsiProcessMessage( MSIHANDLE hInstall, INSTALLMESSAGE eMessageType,
2042                               MSIHANDLE hRecord)
2043 {
2044     UINT ret = ERROR_INVALID_HANDLE;
2045     MSIPACKAGE *package = NULL;
2046     MSIRECORD *record = NULL;
2047
2048     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_INITIALIZE ||
2049         (eMessageType & 0xff000000) == INSTALLMESSAGE_TERMINATE)
2050         return -1;
2051
2052     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_COMMONDATA &&
2053         MsiRecordGetInteger(hRecord, 1) != 2)
2054         return -1;
2055
2056     record = msihandle2msiinfo(hRecord, MSIHANDLETYPE_RECORD);
2057     if (!record)
2058         return ERROR_INVALID_HANDLE;
2059
2060     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE );
2061     if( !package )
2062     {
2063         MSIHANDLE remote;
2064
2065         if (!(remote = msi_get_remote(hInstall)))
2066             return ERROR_INVALID_HANDLE;
2067
2068         ret = remote_ProcessMessage(remote, eMessageType, (struct wire_record *)&record->count);
2069
2070         msiobj_release(&record->hdr);
2071         return ret;
2072     }
2073
2074     ret = MSI_ProcessMessage( package, eMessageType, record );
2075
2076     msiobj_release( &package->hdr );
2077     return ret;
2078 }
2079
2080 /* property code */
2081
2082 UINT WINAPI MsiSetPropertyA( MSIHANDLE hInstall, LPCSTR szName, LPCSTR szValue )
2083 {
2084     LPWSTR szwName = NULL, szwValue = NULL;
2085     UINT r = ERROR_OUTOFMEMORY;
2086
2087     szwName = strdupAtoW( szName );
2088     if( szName && !szwName )
2089         goto end;
2090
2091     szwValue = strdupAtoW( szValue );
2092     if( szValue && !szwValue )
2093         goto end;
2094
2095     r = MsiSetPropertyW( hInstall, szwName, szwValue);
2096
2097 end:
2098     msi_free( szwName );
2099     msi_free( szwValue );
2100
2101     return r;
2102 }
2103
2104 void msi_reset_folders( MSIPACKAGE *package, BOOL source )
2105 {
2106     MSIFOLDER *folder;
2107
2108     LIST_FOR_EACH_ENTRY( folder, &package->folders, MSIFOLDER, entry )
2109     {
2110         if ( source )
2111         {
2112             msi_free( folder->ResolvedSource );
2113             folder->ResolvedSource = NULL;
2114         }
2115         else
2116         {
2117             msi_free( folder->ResolvedTarget );
2118             folder->ResolvedTarget = NULL;
2119         }
2120     }
2121 }
2122
2123 UINT msi_set_property( MSIDATABASE *db, const WCHAR *name, const WCHAR *value, int len )
2124 {
2125     static const WCHAR insert_query[] = {
2126         'I','N','S','E','R','T',' ','I','N','T','O',' ',
2127         '`','_','P','r','o','p','e','r','t','y','`',' ',
2128         '(','`','_','P','r','o','p','e','r','t','y','`',',','`','V','a','l','u','e','`',')',' ',
2129         'V','A','L','U','E','S',' ','(','?',',','?',')',0};
2130     static const WCHAR update_query[] = {
2131         'U','P','D','A','T','E',' ','`','_','P','r','o','p','e','r','t','y','`',' ',
2132         'S','E','T',' ','`','V','a','l','u','e','`',' ','=',' ','?',' ','W','H','E','R','E',' ',
2133         '`','_','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
2134     static const WCHAR delete_query[] = {
2135         'D','E','L','E','T','E',' ','F','R','O','M',' ',
2136         '`','_','P','r','o','p','e','r','t','y','`',' ','W','H','E','R','E',' ',
2137         '`','_','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
2138     MSIQUERY *view;
2139     MSIRECORD *row = NULL;
2140     DWORD sz = 0;
2141     WCHAR query[1024];
2142     UINT rc;
2143
2144     TRACE("%p %s %s %d\n", db, debugstr_w(name), debugstr_wn(value, len), len);
2145
2146     if (!name)
2147         return ERROR_INVALID_PARAMETER;
2148
2149     /* this one is weird... */
2150     if (!name[0])
2151         return value ? ERROR_FUNCTION_FAILED : ERROR_SUCCESS;
2152
2153     if (value && len < 0) len = strlenW( value );
2154
2155     rc = msi_get_property( db, name, 0, &sz );
2156     if (!value || (!*value && !len))
2157     {
2158         sprintfW( query, delete_query, name );
2159     }
2160     else if (rc == ERROR_MORE_DATA || rc == ERROR_SUCCESS)
2161     {
2162         sprintfW( query, update_query, name );
2163         row = MSI_CreateRecord(1);
2164         msi_record_set_string( row, 1, value, len );
2165     }
2166     else
2167     {
2168         strcpyW( query, insert_query );
2169         row = MSI_CreateRecord(2);
2170         msi_record_set_string( row, 1, name, -1 );
2171         msi_record_set_string( row, 2, value, len );
2172     }
2173
2174     rc = MSI_DatabaseOpenViewW(db, query, &view);
2175     if (rc == ERROR_SUCCESS)
2176     {
2177         rc = MSI_ViewExecute(view, row);
2178         MSI_ViewClose(view);
2179         msiobj_release(&view->hdr);
2180     }
2181     if (row) msiobj_release(&row->hdr);
2182     return rc;
2183 }
2184
2185 UINT WINAPI MsiSetPropertyW( MSIHANDLE hInstall, LPCWSTR szName, LPCWSTR szValue)
2186 {
2187     MSIPACKAGE *package;
2188     UINT ret;
2189
2190     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
2191     if( !package )
2192     {
2193         MSIHANDLE remote;
2194
2195         if (!(remote = msi_get_remote(hInstall)))
2196             return ERROR_INVALID_HANDLE;
2197
2198         return remote_SetProperty(remote, szName, szValue);
2199     }
2200
2201     ret = msi_set_property( package->db, szName, szValue, -1 );
2202     if (ret == ERROR_SUCCESS && !strcmpW( szName, szSourceDir ))
2203         msi_reset_folders( package, TRUE );
2204
2205     msiobj_release( &package->hdr );
2206     return ret;
2207 }
2208
2209 static MSIRECORD *msi_get_property_row( MSIDATABASE *db, LPCWSTR name )
2210 {
2211     static const WCHAR query[]= {
2212         'S','E','L','E','C','T',' ','`','V','a','l','u','e','`',' ',
2213         'F','R','O','M',' ' ,'`','_','P','r','o','p','e','r','t','y','`',' ',
2214         'W','H','E','R','E',' ' ,'`','_','P','r','o','p','e','r','t','y','`','=','?',0};
2215     MSIRECORD *rec, *row = NULL;
2216     MSIQUERY *view;
2217     UINT r;
2218
2219     static const WCHAR szDate[] = {'D','a','t','e',0};
2220     static const WCHAR szTime[] = {'T','i','m','e',0};
2221     WCHAR *buffer;
2222     int length;
2223
2224     if (!name || !*name)
2225         return NULL;
2226
2227     if (!strcmpW(name, szDate))
2228     {
2229         length = GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL, NULL, 0);
2230         if (!length)
2231             return NULL;
2232         buffer = msi_alloc(length * sizeof(WCHAR));
2233         GetDateFormatW(LOCALE_USER_DEFAULT, DATE_SHORTDATE, NULL, NULL, buffer, length);
2234
2235         row = MSI_CreateRecord(1);
2236         if (!row)
2237         {
2238             msi_free(buffer);
2239             return NULL;
2240         }
2241         MSI_RecordSetStringW(row, 1, buffer);
2242         msi_free(buffer);
2243         return row;
2244     }
2245     else if (!strcmpW(name, szTime))
2246     {
2247         length = GetTimeFormatW(LOCALE_USER_DEFAULT, TIME_NOTIMEMARKER, NULL, NULL, NULL, 0);
2248         if (!length)
2249             return NULL;
2250         buffer = msi_alloc(length * sizeof(WCHAR));
2251         GetTimeFormatW(LOCALE_USER_DEFAULT, TIME_NOTIMEMARKER, NULL, NULL, buffer, length);
2252
2253         row = MSI_CreateRecord(1);
2254         if (!row)
2255         {
2256             msi_free(buffer);
2257             return NULL;
2258         }
2259         MSI_RecordSetStringW(row, 1, buffer);
2260         msi_free(buffer);
2261         return row;
2262     }
2263
2264     rec = MSI_CreateRecord(1);
2265     if (!rec)
2266         return NULL;
2267
2268     MSI_RecordSetStringW(rec, 1, name);
2269
2270     r = MSI_DatabaseOpenViewW(db, query, &view);
2271     if (r == ERROR_SUCCESS)
2272     {
2273         MSI_ViewExecute(view, rec);
2274         MSI_ViewFetch(view, &row);
2275         MSI_ViewClose(view);
2276         msiobj_release(&view->hdr);
2277     }
2278     msiobj_release(&rec->hdr);
2279     return row;
2280 }
2281
2282 /* internal function, not compatible with MsiGetPropertyW */
2283 UINT msi_get_property( MSIDATABASE *db, LPCWSTR szName,
2284                        LPWSTR szValueBuf, LPDWORD pchValueBuf )
2285 {
2286     MSIRECORD *row;
2287     UINT rc = ERROR_FUNCTION_FAILED;
2288
2289     TRACE("%p %s %p %p\n", db, debugstr_w(szName), szValueBuf, pchValueBuf);
2290
2291     row = msi_get_property_row( db, szName );
2292
2293     if (*pchValueBuf > 0)
2294         szValueBuf[0] = 0;
2295
2296     if (row)
2297     {
2298         rc = MSI_RecordGetStringW(row, 1, szValueBuf, pchValueBuf);
2299         msiobj_release(&row->hdr);
2300     }
2301
2302     if (rc == ERROR_SUCCESS)
2303         TRACE("returning %s for property %s\n", debugstr_wn(szValueBuf, *pchValueBuf),
2304             debugstr_w(szName));
2305     else if (rc == ERROR_MORE_DATA)
2306         TRACE("need %d sized buffer for %s\n", *pchValueBuf,
2307             debugstr_w(szName));
2308     else
2309     {
2310         *pchValueBuf = 0;
2311         TRACE("property %s not found\n", debugstr_w(szName));
2312     }
2313
2314     return rc;
2315 }
2316
2317 LPWSTR msi_dup_property(MSIDATABASE *db, LPCWSTR prop)
2318 {
2319     DWORD sz = 0;
2320     LPWSTR str;
2321     UINT r;
2322
2323     r = msi_get_property(db, prop, NULL, &sz);
2324     if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA)
2325         return NULL;
2326
2327     sz++;
2328     str = msi_alloc(sz * sizeof(WCHAR));
2329     r = msi_get_property(db, prop, str, &sz);
2330     if (r != ERROR_SUCCESS)
2331     {
2332         msi_free(str);
2333         str = NULL;
2334     }
2335
2336     return str;
2337 }
2338
2339 int msi_get_property_int( MSIDATABASE *db, LPCWSTR prop, int def )
2340 {
2341     LPWSTR str = msi_dup_property( db, prop );
2342     int val = str ? atoiW(str) : def;
2343     msi_free(str);
2344     return val;
2345 }
2346
2347 static UINT MSI_GetProperty( MSIHANDLE handle, LPCWSTR name,
2348                              awstring *szValueBuf, LPDWORD pchValueBuf )
2349 {
2350     MSIPACKAGE *package;
2351     MSIRECORD *row = NULL;
2352     UINT r = ERROR_FUNCTION_FAILED;
2353     LPCWSTR val = NULL;
2354     DWORD len = 0;
2355
2356     TRACE("%u %s %p %p\n", handle, debugstr_w(name),
2357           szValueBuf->str.w, pchValueBuf );
2358
2359     if (!name)
2360         return ERROR_INVALID_PARAMETER;
2361
2362     package = msihandle2msiinfo( handle, MSIHANDLETYPE_PACKAGE );
2363     if (!package)
2364     {
2365         LPWSTR value = NULL, buffer;
2366         MSIHANDLE remote;
2367
2368         if (!(remote = msi_get_remote(handle)))
2369             return ERROR_INVALID_HANDLE;
2370
2371         r = remote_GetProperty(remote, name, &value, &len);
2372         if (r != ERROR_SUCCESS)
2373             return r;
2374
2375         /* String might contain embedded nulls.
2376          * Native returns the correct size but truncates the string. */
2377         buffer = heap_alloc_zero((len + 1) * sizeof(WCHAR));
2378         if (!buffer)
2379         {
2380             midl_user_free(value);
2381             return ERROR_OUTOFMEMORY;
2382         }
2383         strcpyW(buffer, value);
2384
2385         r = msi_strcpy_to_awstring(buffer, len, szValueBuf, pchValueBuf);
2386
2387         /* Bug required by Adobe installers */
2388         if (pchValueBuf && !szValueBuf->unicode && !szValueBuf->str.a)
2389             *pchValueBuf *= sizeof(WCHAR);
2390
2391         heap_free(buffer);
2392         midl_user_free(value);
2393         return r;
2394     }
2395
2396     row = msi_get_property_row( package->db, name );
2397     if (row)
2398         val = msi_record_get_string( row, 1, (int *)&len );
2399
2400     if (!val)
2401         val = szEmpty;
2402
2403     r = msi_strcpy_to_awstring( val, len, szValueBuf, pchValueBuf );
2404
2405     if (row)
2406         msiobj_release( &row->hdr );
2407     msiobj_release( &package->hdr );
2408
2409     return r;
2410 }
2411
2412 UINT WINAPI MsiGetPropertyA( MSIHANDLE hInstall, LPCSTR szName,
2413                              LPSTR szValueBuf, LPDWORD pchValueBuf )
2414 {
2415     awstring val;
2416     LPWSTR name;
2417     UINT r;
2418
2419     val.unicode = FALSE;
2420     val.str.a = szValueBuf;
2421
2422     name = strdupAtoW( szName );
2423     if (szName && !name)
2424         return ERROR_OUTOFMEMORY;
2425
2426     r = MSI_GetProperty( hInstall, name, &val, pchValueBuf );
2427     msi_free( name );
2428     return r;
2429 }
2430
2431 UINT WINAPI MsiGetPropertyW( MSIHANDLE hInstall, LPCWSTR szName,
2432                              LPWSTR szValueBuf, LPDWORD pchValueBuf )
2433 {
2434     awstring val;
2435
2436     val.unicode = TRUE;
2437     val.str.w = szValueBuf;
2438
2439     return MSI_GetProperty( hInstall, szName, &val, pchValueBuf );
2440 }
2441
2442 HRESULT __cdecl remote_GetActiveDatabase(MSIHANDLE hinst, MSIHANDLE *handle)
2443 {
2444     *handle = MsiGetActiveDatabase(hinst);
2445
2446     return S_OK;
2447 }
2448
2449 UINT __cdecl remote_GetProperty(MSIHANDLE hinst, LPCWSTR property, LPWSTR *value, DWORD *size)
2450 {
2451     WCHAR empty[1];
2452     UINT r;
2453
2454     *size = 0;
2455     r = MsiGetPropertyW(hinst, property, empty, size);
2456     if (r == ERROR_MORE_DATA)
2457     {
2458         ++*size;
2459         *value = midl_user_allocate(*size * sizeof(WCHAR));
2460         if (!*value)
2461             return ERROR_OUTOFMEMORY;
2462         r = MsiGetPropertyW(hinst, property, *value, size);
2463     }
2464     return r;
2465 }
2466
2467 UINT __cdecl remote_SetProperty(MSIHANDLE hinst, LPCWSTR property, LPCWSTR value)
2468 {
2469     return MsiSetPropertyW(hinst, property, value);
2470 }
2471
2472 int __cdecl remote_ProcessMessage(MSIHANDLE hinst, INSTALLMESSAGE message, struct wire_record *remote_rec)
2473 {
2474     MSIHANDLE rec;
2475     int ret;
2476     UINT r;
2477
2478     if ((r = unmarshal_record(remote_rec, &rec)))
2479         return r;
2480
2481     ret = MsiProcessMessage(hinst, message, rec);
2482
2483     MsiCloseHandle(rec);
2484     return ret;
2485 }
2486
2487 HRESULT __cdecl remote_DoAction(MSIHANDLE hinst, BSTR action)
2488 {
2489     UINT r = MsiDoActionW(hinst, action);
2490     return HRESULT_FROM_WIN32(r);
2491 }
2492
2493 HRESULT __cdecl remote_Sequence(MSIHANDLE hinst, BSTR table, int sequence)
2494 {
2495     UINT r = MsiSequenceW(hinst, table, sequence);
2496     return HRESULT_FROM_WIN32(r);
2497 }
2498
2499 HRESULT __cdecl remote_GetTargetPath(MSIHANDLE hinst, BSTR folder, BSTR value, DWORD *size)
2500 {
2501     UINT r = MsiGetTargetPathW(hinst, folder, value, size);
2502     return HRESULT_FROM_WIN32(r);
2503 }
2504
2505 HRESULT __cdecl remote_SetTargetPath(MSIHANDLE hinst, BSTR folder, BSTR value)
2506 {
2507     UINT r = MsiSetTargetPathW(hinst, folder, value);
2508     return HRESULT_FROM_WIN32(r);
2509 }
2510
2511 HRESULT __cdecl remote_GetSourcePath(MSIHANDLE hinst, BSTR folder, BSTR value, DWORD *size)
2512 {
2513     UINT r = MsiGetSourcePathW(hinst, folder, value, size);
2514     return HRESULT_FROM_WIN32(r);
2515 }
2516
2517 HRESULT __cdecl remote_GetMode(MSIHANDLE hinst, MSIRUNMODE mode, BOOL *ret)
2518 {
2519     *ret = MsiGetMode(hinst, mode);
2520     return S_OK;
2521 }
2522
2523 HRESULT __cdecl remote_SetMode(MSIHANDLE hinst, MSIRUNMODE mode, BOOL state)
2524 {
2525     UINT r = MsiSetMode(hinst, mode, state);
2526     return HRESULT_FROM_WIN32(r);
2527 }
2528
2529 HRESULT __cdecl remote_GetFeatureState(MSIHANDLE hinst, BSTR feature,
2530                                     INSTALLSTATE *installed, INSTALLSTATE *action)
2531 {
2532     UINT r = MsiGetFeatureStateW(hinst, feature, installed, action);
2533     return HRESULT_FROM_WIN32(r);
2534 }
2535
2536 HRESULT __cdecl remote_SetFeatureState(MSIHANDLE hinst, BSTR feature, INSTALLSTATE state)
2537 {
2538     UINT r = MsiSetFeatureStateW(hinst, feature, state);
2539     return HRESULT_FROM_WIN32(r);
2540 }
2541
2542 HRESULT __cdecl remote_GetComponentState(MSIHANDLE hinst, BSTR component,
2543                                       INSTALLSTATE *installed, INSTALLSTATE *action)
2544 {
2545     UINT r = MsiGetComponentStateW(hinst, component, installed, action);
2546     return HRESULT_FROM_WIN32(r);
2547 }
2548
2549 HRESULT __cdecl remote_SetComponentState(MSIHANDLE hinst, BSTR component, INSTALLSTATE state)
2550 {
2551     UINT r = MsiSetComponentStateW(hinst, component, state);
2552     return HRESULT_FROM_WIN32(r);
2553 }
2554
2555 HRESULT __cdecl remote_GetLanguage(MSIHANDLE hinst, LANGID *language)
2556 {
2557     *language = MsiGetLanguage(hinst);
2558     return S_OK;
2559 }
2560
2561 HRESULT __cdecl remote_SetInstallLevel(MSIHANDLE hinst, int level)
2562 {
2563     UINT r = MsiSetInstallLevel(hinst, level);
2564     return HRESULT_FROM_WIN32(r);
2565 }
2566
2567 HRESULT __cdecl remote_FormatRecord(MSIHANDLE hinst, MSIHANDLE record,
2568                                         BSTR *value)
2569 {
2570     DWORD size = 0;
2571     UINT r = MsiFormatRecordW(hinst, record, NULL, &size);
2572     if (r == ERROR_SUCCESS)
2573     {
2574         *value = SysAllocStringLen(NULL, size);
2575         if (!*value)
2576             return E_OUTOFMEMORY;
2577         size++;
2578         r = MsiFormatRecordW(hinst, record, *value, &size);
2579     }
2580     return HRESULT_FROM_WIN32(r);
2581 }
2582
2583 HRESULT __cdecl remote_EvaluateCondition(MSIHANDLE hinst, BSTR condition)
2584 {
2585     UINT r = MsiEvaluateConditionW(hinst, condition);
2586     return HRESULT_FROM_WIN32(r);
2587 }
2588
2589 HRESULT __cdecl remote_GetFeatureCost(MSIHANDLE hinst, BSTR feature,
2590                                           INT cost_tree, INSTALLSTATE state, INT *cost)
2591 {
2592     UINT r = MsiGetFeatureCostW(hinst, feature, cost_tree, state, cost);
2593     return HRESULT_FROM_WIN32(r);
2594 }
2595
2596 HRESULT __cdecl remote_EnumComponentCosts(MSIHANDLE hinst, BSTR component,
2597                                               DWORD index, INSTALLSTATE state, BSTR drive,
2598                                               DWORD *buflen, INT *cost, INT *temp)
2599 {
2600     UINT r = MsiEnumComponentCostsW(hinst, component, index, state, drive, buflen, cost, temp);
2601     return HRESULT_FROM_WIN32(r);
2602 }
2603
2604 UINT msi_package_add_info(MSIPACKAGE *package, DWORD context, DWORD options,
2605                           LPCWSTR property, LPWSTR value)
2606 {
2607     MSISOURCELISTINFO *info;
2608
2609     LIST_FOR_EACH_ENTRY( info, &package->sourcelist_info, MSISOURCELISTINFO, entry )
2610     {
2611         if (!strcmpW( info->value, value )) return ERROR_SUCCESS;
2612     }
2613
2614     info = msi_alloc(sizeof(MSISOURCELISTINFO));
2615     if (!info)
2616         return ERROR_OUTOFMEMORY;
2617
2618     info->context = context;
2619     info->options = options;
2620     info->property = property;
2621     info->value = strdupW(value);
2622     list_add_head(&package->sourcelist_info, &info->entry);
2623
2624     return ERROR_SUCCESS;
2625 }
2626
2627 UINT msi_package_add_media_disk(MSIPACKAGE *package, DWORD context, DWORD options,
2628                                 DWORD disk_id, LPWSTR volume_label, LPWSTR disk_prompt)
2629 {
2630     MSIMEDIADISK *disk;
2631
2632     LIST_FOR_EACH_ENTRY( disk, &package->sourcelist_media, MSIMEDIADISK, entry )
2633     {
2634         if (disk->disk_id == disk_id) return ERROR_SUCCESS;
2635     }
2636
2637     disk = msi_alloc(sizeof(MSIMEDIADISK));
2638     if (!disk)
2639         return ERROR_OUTOFMEMORY;
2640
2641     disk->context = context;
2642     disk->options = options;
2643     disk->disk_id = disk_id;
2644     disk->volume_label = strdupW(volume_label);
2645     disk->disk_prompt = strdupW(disk_prompt);
2646     list_add_head(&package->sourcelist_media, &disk->entry);
2647
2648     return ERROR_SUCCESS;
2649 }