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 "wine/debug.h"
  33 #include "msi.h"
  34 #include "msiquery.h"
  35 #include "objidl.h"
  36 #include "wincrypt.h"
  37 #include "winuser.h"
  38 #include "wininet.h"
  39 #include "winver.h"
  40 #include "urlmon.h"
  41 #include "shlobj.h"
  42 #include "wine/unicode.h"
  43 #include "objbase.h"
  44 #include "msidefs.h"
  45 #include "sddl.h"
  46
  47 #include "msipriv.h"
  48 #include "msiserver.h"
  49
  50 WINE_DEFAULT_DEBUG_CHANNEL(msi);
  51
  52 static void remove_tracked_tempfiles( MSIPACKAGE *package )
  53 {
  54     struct list *item, *cursor;
  55
  56     LIST_FOR_EACH_SAFE( item, cursor, &package->tempfiles )
  57     {
  58         MSITEMPFILE *temp = LIST_ENTRY( item, MSITEMPFILE, entry );
  59
  60         list_remove( &temp->entry );
  61         TRACE("deleting temp file %s\n", debugstr_w( temp->Path ));
  62         if (!DeleteFileW( temp->Path ))
  63             ERR("failed to delete %s\n", debugstr_w( temp->Path ));
  64         msi_free( temp->Path );
  65         msi_free( temp );
  66     }
  67 }
  68
  69 static void free_feature( MSIFEATURE *feature )
  70 {
  71     struct list *item, *cursor;
  72
  73     LIST_FOR_EACH_SAFE( item, cursor, &feature->Children )
  74     {
  75         FeatureList *fl = LIST_ENTRY( item, FeatureList, entry );
  76         list_remove( &fl->entry );
  77         msi_free( fl );
  78     }
  79
  80     LIST_FOR_EACH_SAFE( item, cursor, &feature->Components )
  81     {
  82         ComponentList *cl = LIST_ENTRY( item, ComponentList, entry );
  83         list_remove( &cl->entry );
  84         msi_free( cl );
  85     }
  86     msi_free( feature->Feature );
  87     msi_free( feature->Feature_Parent );
  88     msi_free( feature->Directory );
  89     msi_free( feature->Description );
  90     msi_free( feature->Title );
  91     msi_free( feature );
  92 }
  93
  94 static void free_extension( MSIEXTENSION *ext )
  95 {
  96     struct list *item, *cursor;
  97
  98     LIST_FOR_EACH_SAFE( item, cursor, &ext->verbs )
  99     {
 100         MSIVERB *verb = LIST_ENTRY( item, MSIVERB, entry );
 101
 102         list_remove( &verb->entry );
 103         msi_free( verb->Verb );
 104         msi_free( verb->Command );
 105         msi_free( verb->Argument );
 106         msi_free( verb );
 107     }
 108
 109     msi_free( ext->Extension );
 110     msi_free( ext->ProgIDText );
 111     msi_free( ext );
 112 }
 113
 114 static void free_package_structures( MSIPACKAGE *package )
 115 {
 116     INT i;
 117     struct list *item, *cursor;
 118
 119     TRACE("Freeing package action data\n");
 120
 121     remove_tracked_tempfiles(package);
 122
 123     LIST_FOR_EACH_SAFE( item, cursor, &package->features )
 124     {
 125         MSIFEATURE *feature = LIST_ENTRY( item, MSIFEATURE, entry );
 126         list_remove( &feature->entry );
 127         free_feature( feature );
 128     }
 129
 130     LIST_FOR_EACH_SAFE( item, cursor, &package->folders )
 131     {
 132         MSIFOLDER *folder = LIST_ENTRY( item, MSIFOLDER, entry );
 133
 134         list_remove( &folder->entry );
 135         msi_free( folder->Parent );
 136         msi_free( folder->Directory );
 137         msi_free( folder->TargetDefault );
 138         msi_free( folder->SourceLongPath );
 139         msi_free( folder->SourceShortPath );
 140         msi_free( folder->ResolvedTarget );
 141         msi_free( folder->ResolvedSource );
 142         msi_free( folder->Property );
 143         msi_free( folder );
 144     }
 145
 146     LIST_FOR_EACH_SAFE( item, cursor, &package->components )
 147     {
 148         MSICOMPONENT *comp = LIST_ENTRY( item, MSICOMPONENT, entry );
 149
 150         list_remove( &comp->entry );
 151         msi_free( comp->Component );
 152         msi_free( comp->ComponentId );
 153         msi_free( comp->Directory );
 154         msi_free( comp->Condition );
 155         msi_free( comp->KeyPath );
 156         msi_free( comp->FullKeypath );
 157         msi_free( comp );
 158     }
 159
 160     LIST_FOR_EACH_SAFE( item, cursor, &package->files )
 161     {
 162         MSIFILE *file = LIST_ENTRY( item, MSIFILE, entry );
 163
 164         list_remove( &file->entry );
 165         msi_free( file->File );
 166         msi_free( file->FileName );
 167         msi_free( file->ShortName );
 168         msi_free( file->LongName );
 169         msi_free( file->Version );
 170         msi_free( file->Language );
 171         msi_free( file->TargetPath );
 172         msi_free( file );
 173     }
 174
 175     /* clean up extension, progid, class and verb structures */
 176     LIST_FOR_EACH_SAFE( item, cursor, &package->classes )
 177     {
 178         MSICLASS *cls = LIST_ENTRY( item, MSICLASS, entry );
 179
 180         list_remove( &cls->entry );
 181         msi_free( cls->clsid );
 182         msi_free( cls->Context );
 183         msi_free( cls->Description );
 184         msi_free( cls->FileTypeMask );
 185         msi_free( cls->IconPath );
 186         msi_free( cls->DefInprocHandler );
 187         msi_free( cls->DefInprocHandler32 );
 188         msi_free( cls->Argument );
 189         msi_free( cls->ProgIDText );
 190         msi_free( cls );
 191     }
 192
 193     LIST_FOR_EACH_SAFE( item, cursor, &package->extensions )
 194     {
 195         MSIEXTENSION *ext = LIST_ENTRY( item, MSIEXTENSION, entry );
 196
 197         list_remove( &ext->entry );
 198         free_extension( ext );
 199     }
 200
 201     LIST_FOR_EACH_SAFE( item, cursor, &package->progids )
 202     {
 203         MSIPROGID *progid = LIST_ENTRY( item, MSIPROGID, entry );
 204
 205         list_remove( &progid->entry );
 206         msi_free( progid->ProgID );
 207         msi_free( progid->Description );
 208         msi_free( progid->IconPath );
 209         msi_free( progid );
 210     }
 211
 212     LIST_FOR_EACH_SAFE( item, cursor, &package->mimes )
 213     {
 214         MSIMIME *mt = LIST_ENTRY( item, MSIMIME, entry );
 215
 216         list_remove( &mt->entry );
 217         msi_free( mt->suffix );
 218         msi_free( mt->clsid );
 219         msi_free( mt->ContentType );
 220         msi_free( mt );
 221     }
 222
 223     LIST_FOR_EACH_SAFE( item, cursor, &package->appids )
 224     {
 225         MSIAPPID *appid = LIST_ENTRY( item, MSIAPPID, entry );
 226
 227         list_remove( &appid->entry );
 228         msi_free( appid->AppID );
 229         msi_free( appid->RemoteServerName );
 230         msi_free( appid->LocalServer );
 231         msi_free( appid->ServiceParameters );
 232         msi_free( appid->DllSurrogate );
 233         msi_free( appid );
 234     }
 235
 236     LIST_FOR_EACH_SAFE( item, cursor, &package->sourcelist_info )
 237     {
 238         MSISOURCELISTINFO *info = LIST_ENTRY( item, MSISOURCELISTINFO, entry );
 239
 240         list_remove( &info->entry );
 241         msi_free( info->value );
 242         msi_free( info );
 243     }
 244
 245     LIST_FOR_EACH_SAFE( item, cursor, &package->sourcelist_media )
 246     {
 247         MSIMEDIADISK *info = LIST_ENTRY( item, MSIMEDIADISK, entry );
 248
 249         list_remove( &info->entry );
 250         msi_free( info->volume_label );
 251         msi_free( info->disk_prompt );
 252         msi_free( info );
 253     }
 254
 255     if (package->script)
 256     {
 257         for (i = 0; i < TOTAL_SCRIPTS; i++)
 258             msi_free_action_script( package, i );
 259
 260         for (i = 0; i < package->script->UniqueActionsCount; i++)
 261             msi_free( package->script->UniqueActions[i] );
 262
 263         msi_free( package->script->UniqueActions );
 264         msi_free( package->script );
 265     }
 266
 267     LIST_FOR_EACH_SAFE( item, cursor, &package->patches )
 268     {
 269         MSIPATCHINFO *patch = LIST_ENTRY( item, MSIPATCHINFO, entry );
 270
 271         list_remove( &patch->entry );
 272         msi_free( patch->patchcode );
 273         msi_free( patch->transforms );
 274         msi_free( patch->localfile );
 275         msi_free( patch );
 276     }
 277
 278     msi_free( package->BaseURL );
 279     msi_free( package->PackagePath );
 280     msi_free( package->ProductCode );
 281     msi_free( package->ActionFormat );
 282     msi_free( package->LastAction );
 283
 284     /* cleanup control event subscriptions */
 285     ControlEvent_CleanupSubscriptions( package );
 286 }
 287
 288 static void MSI_FreePackage( MSIOBJECTHDR *arg)
 289 {
 290     MSIPACKAGE *package= (MSIPACKAGE*) arg;
 291
 292     if( package->dialog )
 293         msi_dialog_destroy( package->dialog );
 294
 295     msiobj_release( &package->db->hdr );
 296     free_package_structures(package);
 297 }
 298
 299 static UINT create_temp_property_table(MSIPACKAGE *package)
 300 {
 301     MSIQUERY *view = NULL;
 302     UINT rc;
 303
 304     static const WCHAR CreateSql[] = {
 305        'C','R','E','A','T','E',' ','T','A','B','L','E',' ',
 306        '`','_','P','r','o','p','e','r','t','y','`',' ','(',' ',
 307        '`','_','P','r','o','p','e','r','t','y','`',' ',
 308        'C','H','A','R','(','5','6',')',' ','N','O','T',' ','N','U','L','L',' ',
 309        'T','E','M','P','O','R','A','R','Y',',',' ',
 310        '`','V','a','l','u','e','`',' ','C','H','A','R','(','9','8',')',' ',
 311        'N','O','T',' ','N','U','L','L',' ','T','E','M','P','O','R','A','R','Y',
 312        ' ','P','R','I','M','A','R','Y',' ','K','E','Y',' ',
 313        '`','_','P','r','o','p','e','r','t','y','`',')',' ','H','O','L','D',0};
 314
 315     rc = MSI_DatabaseOpenViewW(package->db, CreateSql, &view);
 316     if (rc != ERROR_SUCCESS)
 317         return rc;
 318
 319     rc = MSI_ViewExecute(view, 0);
 320     MSI_ViewClose(view);
 321     msiobj_release(&view->hdr);
 322     return rc;
 323 }
 324
 325 UINT msi_clone_properties(MSIPACKAGE *package)
 326 {
 327     MSIQUERY *view = NULL;
 328     UINT rc;
 329
 330     static const WCHAR Query[] = {
 331        'S','E','L','E','C','T',' ','*',' ',
 332        'F','R','O','M',' ','`','P','r','o','p','e','r','t','y','`',0};
 333     static const WCHAR Insert[] = {
 334        'I','N','S','E','R','T',' ','i','n','t','o',' ',
 335        '`','_','P','r','o','p','e','r','t','y','`',' ',
 336        '(','`','_','P','r','o','p','e','r','t','y','`',',',
 337        '`','V','a','l','u','e','`',')',' ',
 338        'V','A','L','U','E','S',' ','(','?',',','?',')',0};
 339
 340     /* clone the existing properties */
 341     rc = MSI_DatabaseOpenViewW(package->db, Query, &view);
 342     if (rc != ERROR_SUCCESS)
 343         return rc;
 344
 345     rc = MSI_ViewExecute(view, 0);
 346     if (rc != ERROR_SUCCESS)
 347     {
 348         MSI_ViewClose(view);
 349         msiobj_release(&view->hdr);
 350         return rc;
 351     }
 352
 353     while (1)
 354     {
 355         MSIRECORD *row;
 356         MSIQUERY *view2;
 357
 358         rc = MSI_ViewFetch(view, &row);
 359         if (rc != ERROR_SUCCESS)
 360             break;
 361
 362         rc = MSI_DatabaseOpenViewW(package->db, Insert, &view2);
 363         if (rc != ERROR_SUCCESS)
 364         {
 365             msiobj_release(&row->hdr);
 366             continue;
 367         }
 368
 369         MSI_ViewExecute(view2, row);
 370         MSI_ViewClose(view2);
 371         msiobj_release(&view2->hdr);
 372         msiobj_release(&row->hdr);
 373     }
 374
 375     MSI_ViewClose(view);
 376     msiobj_release(&view->hdr);
 377
 378     return rc;
 379 }
 380
 381 /*
 382  * set_installed_prop
 383  *
 384  * Sets the "Installed" property to indicate that
 385  *  the product is installed for the current user.
 386  */
 387 static UINT set_installed_prop( MSIPACKAGE *package )
 388 {
 389     HKEY hkey = 0;
 390     UINT r;
 391
 392     r = MSIREG_OpenUninstallKey( package->ProductCode, &hkey, FALSE );
 393     if (r == ERROR_SUCCESS)
 394     {
 395         RegCloseKey( hkey );
 396         msi_set_property( package->db, szInstalled, szOne );
 397     }
 398
 399     return r;
 400 }
 401
 402 static UINT set_user_sid_prop( MSIPACKAGE *package )
 403 {
 404     SID_NAME_USE use;
 405     LPWSTR user_name;
 406     LPWSTR sid_str = NULL, dom = NULL;
 407     DWORD size, dom_size;
 408     PSID psid = NULL;
 409     UINT r = ERROR_FUNCTION_FAILED;
 410
 411     size = 0;
 412     GetUserNameW( NULL, &size );
 413
 414     user_name = msi_alloc( (size + 1) * sizeof(WCHAR) );
 415     if (!user_name)
 416         return ERROR_OUTOFMEMORY;
 417
 418     if (!GetUserNameW( user_name, &size ))
 419         goto done;
 420
 421     size = 0;
 422     dom_size = 0;
 423     LookupAccountNameW( NULL, user_name, NULL, &size, NULL, &dom_size, &use );
 424
 425     psid = msi_alloc( size );
 426     dom = msi_alloc( dom_size*sizeof (WCHAR) );
 427     if (!psid || !dom)
 428     {
 429         r = ERROR_OUTOFMEMORY;
 430         goto done;
 431     }
 432
 433     if (!LookupAccountNameW( NULL, user_name, psid, &size, dom, &dom_size, &use ))
 434         goto done;
 435
 436     if (!ConvertSidToStringSidW( psid, &sid_str ))
 437         goto done;
 438
 439     r = msi_set_property( package->db, szUserSID, sid_str );
 440
 441 done:
 442     LocalFree( sid_str );
 443     msi_free( dom );
 444     msi_free( psid );
 445     msi_free( user_name );
 446
 447     return r;
 448 }
 449
 450 static LPWSTR get_fusion_filename(MSIPACKAGE *package)
 451 {
 452     HKEY netsetup;
 453     LONG res;
 454     LPWSTR file = NULL;
 455     DWORD index = 0, size;
 456     WCHAR ver[MAX_PATH];
 457     WCHAR name[MAX_PATH];
 458     WCHAR windir[MAX_PATH];
 459
 460     static const WCHAR fusion[] = {'f','u','s','i','o','n','.','d','l','l',0};
 461     static const WCHAR sub[] = {
 462         'S','o','f','t','w','a','r','e','\\',
 463         'M','i','c','r','o','s','o','f','t','\\',
 464         'N','E','T',' ','F','r','a','m','e','w','o','r','k',' ','S','e','t','u','p','\\',
 465         'N','D','P',0
 466     };
 467     static const WCHAR subdir[] = {
 468         'M','i','c','r','o','s','o','f','t','.','N','E','T','\\',
 469         'F','r','a','m','e','w','o','r','k','\\',0
 470     };
 471
 472     res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, sub, 0, KEY_ENUMERATE_SUB_KEYS, &netsetup);
 473     if (res != ERROR_SUCCESS)
 474         return NULL;
 475
 476     GetWindowsDirectoryW(windir, MAX_PATH);
 477
 478     ver[0] = '\0';
 479     size = MAX_PATH;
 480     while (RegEnumKeyExW(netsetup, index, name, &size, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
 481     {
 482         index++;
 483
 484         /* verify existence of fusion.dll .Net 3.0 does not install a new one */
 485         if (lstrcmpW(ver, name) < 0)
 486         {
 487             LPWSTR check;
 488             size = lstrlenW(windir) + lstrlenW(subdir) + lstrlenW(name) +lstrlenW(fusion) + 3;
 489             check = msi_alloc(size * sizeof(WCHAR));
 490
 491             if (!check)
 492             {
 493                 msi_free(file);
 494                 return NULL;
 495             }
 496
 497             lstrcpyW(check, windir);
 498             lstrcatW(check, szBackSlash);
 499             lstrcatW(check, subdir);
 500             lstrcatW(check, name);
 501             lstrcatW(check, szBackSlash);
 502             lstrcatW(check, fusion);
 503
 504             if(GetFileAttributesW(check) != INVALID_FILE_ATTRIBUTES)
 505             {
 506                 msi_free(file);
 507                 file = check;
 508                 lstrcpyW(ver, name);
 509             }
 510             else
 511                 msi_free(check);
 512         }
 513     }
 514
 515     RegCloseKey(netsetup);
 516     return file;
 517 }
 518
 519 typedef struct tagLANGANDCODEPAGE
 520 {
 521   WORD wLanguage;
 522   WORD wCodePage;
 523 } LANGANDCODEPAGE;
 524
 525 static void set_msi_assembly_prop(MSIPACKAGE *package)
 526 {
 527     UINT val_len;
 528     DWORD size, handle;
 529     LPVOID version = NULL;
 530     WCHAR buf[MAX_PATH];
 531     LPWSTR fusion, verstr;
 532     LANGANDCODEPAGE *translate;
 533
 534     static const WCHAR netasm[] = {
 535         'M','s','i','N','e','t','A','s','s','e','m','b','l','y','S','u','p','p','o','r','t',0
 536     };
 537     static const WCHAR translation[] = {
 538         '\\','V','a','r','F','i','l','e','I','n','f','o',
 539         '\\','T','r','a','n','s','l','a','t','i','o','n',0
 540     };
 541     static const WCHAR verfmt[] = {
 542         '\\','S','t','r','i','n','g','F','i','l','e','I','n','f','o',
 543         '\\','%','0','4','x','%','0','4','x',
 544         '\\','P','r','o','d','u','c','t','V','e','r','s','i','o','n',0
 545     };
 546
 547     fusion = get_fusion_filename(package);
 548     if (!fusion)
 549         return;
 550
 551     size = GetFileVersionInfoSizeW(fusion, &handle);
 552     if (!size) return;
 553
 554     version = msi_alloc(size);
 555     if (!version) return;
 556
 557     if (!GetFileVersionInfoW(fusion, handle, size, version))
 558         goto done;
 559
 560     if (!VerQueryValueW(version, translation, (LPVOID *)&translate, &val_len))
 561         goto done;
 562
 563     sprintfW(buf, verfmt, translate[0].wLanguage, translate[0].wCodePage);
 564
 565     if (!VerQueryValueW(version, buf, (LPVOID *)&verstr, &val_len))
 566         goto done;
 567
 568     if (!val_len || !verstr)
 569         goto done;
 570
 571     msi_set_property(package->db, netasm, verstr);
 572
 573 done:
 574     msi_free(fusion);
 575     msi_free(version);
 576 }
 577
 578 static VOID set_installer_properties(MSIPACKAGE *package)
 579 {
 580     WCHAR pth[MAX_PATH];
 581     WCHAR *ptr;
 582     OSVERSIONINFOEXW OSVersion;
 583     MEMORYSTATUSEX msex;
 584     DWORD verval, len;
 585     WCHAR verstr[10], bufstr[20];
 586     HDC dc;
 587     HKEY hkey;
 588     LPWSTR username, companyname;
 589     SYSTEM_INFO sys_info;
 590     SYSTEMTIME systemtime;
 591     LANGID langid;
 592
 593     static const WCHAR CFF[] =
 594 {'C','o','m','m','o','n','F','i','l','e','s','F','o','l','d','e','r',0};
 595     static const WCHAR PFF[] =
 596 {'P','r','o','g','r','a','m','F','i','l','e','s','F','o','l','d','e','r',0};
 597     static const WCHAR CADF[] =
 598 {'C','o','m','m','o','n','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 599     static const WCHAR FaF[] =
 600 {'F','a','v','o','r','i','t','e','s','F','o','l','d','e','r',0};
 601     static const WCHAR FoF[] =
 602 {'F','o','n','t','s','F','o','l','d','e','r',0};
 603     static const WCHAR SendTF[] =
 604 {'S','e','n','d','T','o','F','o','l','d','e','r',0};
 605     static const WCHAR SMF[] =
 606 {'S','t','a','r','t','M','e','n','u','F','o','l','d','e','r',0};
 607     static const WCHAR StF[] =
 608 {'S','t','a','r','t','u','p','F','o','l','d','e','r',0};
 609     static const WCHAR TemplF[] =
 610 {'T','e','m','p','l','a','t','e','F','o','l','d','e','r',0};
 611     static const WCHAR DF[] =
 612 {'D','e','s','k','t','o','p','F','o','l','d','e','r',0};
 613     static const WCHAR PMF[] =
 614 {'P','r','o','g','r','a','m','M','e','n','u','F','o','l','d','e','r',0};
 615     static const WCHAR ATF[] =
 616 {'A','d','m','i','n','T','o','o','l','s','F','o','l','d','e','r',0};
 617     static const WCHAR ADF[] =
 618 {'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 619     static const WCHAR SF[] =
 620 {'S','y','s','t','e','m','F','o','l','d','e','r',0};
 621     static const WCHAR SF16[] =
 622 {'S','y','s','t','e','m','1','6','F','o','l','d','e','r',0};
 623     static const WCHAR LADF[] =
 624 {'L','o','c','a','l','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 625     static const WCHAR MPF[] =
 626 {'M','y','P','i','c','t','u','r','e','s','F','o','l','d','e','r',0};
 627     static const WCHAR PF[] =
 628 {'P','e','r','s','o','n','a','l','F','o','l','d','e','r',0};
 629     static const WCHAR WF[] =
 630 {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
 631     static const WCHAR WV[] =
 632 {'W','i','n','d','o','w','s','V','o','l','u','m','e',0};
 633     static const WCHAR TF[]=
 634 {'T','e','m','p','F','o','l','d','e','r',0};
 635     static const WCHAR szAdminUser[] =
 636 {'A','d','m','i','n','U','s','e','r',0};
 637     static const WCHAR szPriv[] =
 638 {'P','r','i','v','i','l','e','g','e','d',0};
 639     static const WCHAR v9x[] = { 'V','e','r','s','i','o','n','9','X',0 };
 640     static const WCHAR vNT[] = { 'V','e','r','s','i','o','n','N','T',0 };
 641     static const WCHAR szMsiNTProductType[] = { 'M','s','i','N','T','P','r','o','d','u','c','t','T','y','p','e',0 };
 642     static const WCHAR szFormat[] = {'%','l','i',0};
 643     static const WCHAR szWinBuild[] =
 644 {'W','i','n','d','o','w','s','B','u','i','l','d', 0 };
 645     static const WCHAR szSPL[] =
 646 {'S','e','r','v','i','c','e','P','a','c','k','L','e','v','e','l',0 };
 647     static const WCHAR szSix[] = {'6',0 };
 648
 649     static const WCHAR szVersionMsi[] = { 'V','e','r','s','i','o','n','M','s','i',0 };
 650     static const WCHAR szVersionDatabase[] = { 'V','e','r','s','i','o','n','D','a','t','a','b','a','s','e',0 };
 651     static const WCHAR szPhysicalMemory[] = { 'P','h','y','s','i','c','a','l','M','e','m','o','r','y',0 };
 652     static const WCHAR szFormat2[] = {'%','l','i','.','%','l','i',0};
 653 /* Screen properties */
 654     static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
 655     static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
 656     static const WCHAR szColorBits[] = {'C','o','l','o','r','B','i','t','s',0};
 657     static const WCHAR szIntFormat[] = {'%','d',0};
 658     static const WCHAR szIntel[] = { 'I','n','t','e','l',0 };
 659     static const WCHAR szUserInfo[] = {
 660         'S','O','F','T','W','A','R','E','\\',
 661         'M','i','c','r','o','s','o','f','t','\\',
 662         'M','S',' ','S','e','t','u','p',' ','(','A','C','M','E',')','\\',
 663         'U','s','e','r',' ','I','n','f','o',0
 664     };
 665     static const WCHAR szDefName[] = { 'D','e','f','N','a','m','e',0 };
 666     static const WCHAR szDefCompany[] = { 'D','e','f','C','o','m','p','a','n','y',0 };
 667     static const WCHAR szCurrentVersion[] = {
 668         'S','O','F','T','W','A','R','E','\\',
 669         'M','i','c','r','o','s','o','f','t','\\',
 670         'W','i','n','d','o','w','s',' ','N','T','\\',
 671         'C','u','r','r','e','n','t','V','e','r','s','i','o','n',0
 672     };
 673     static const WCHAR szRegisteredUser[] = {'R','e','g','i','s','t','e','r','e','d','O','w','n','e','r',0};
 674     static const WCHAR szRegisteredOrg[] = {
 675         'R','e','g','i','s','t','e','r','e','d','O','r','g','a','n','i','z','a','t','i','o','n',0
 676     };
 677     static const WCHAR szUSERNAME[] = {'U','S','E','R','N','A','M','E',0};
 678     static const WCHAR szCOMPANYNAME[] = {'C','O','M','P','A','N','Y','N','A','M','E',0};
 679     static const WCHAR szDate[] = {'D','a','t','e',0};
 680     static const WCHAR szTime[] = {'T','i','m','e',0};
 681     static const WCHAR szUserLangID[] = {'U','s','e','r','L','a','n','g','u','a','g','e','I','D',0};
 682     static const WCHAR szSystemLangID[] = {'S','y','s','t','e','m','L','a','n','g','u','a','g','e','I','D',0};
 683     static const WCHAR szProductState[] = {'P','r','o','d','u','c','t','S','t','a','t','e',0};
 684     static const WCHAR szLogonUser[] = {'L','o','g','o','n','U','s','e','r',0};
 685
 686     /*
 687      * Other things that probably should be set:
 688      *
 689      * ComputerName VirtualMemory
 690      * ShellAdvSupport DefaultUIFont PackagecodeChanging
 691      * CaptionHeight BorderTop BorderSide TextHeight
 692      * RedirectedDllSupport
 693      */
 694
 695     SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES_COMMON,NULL,0,pth);
 696     strcatW(pth, szBackSlash);
 697     msi_set_property(package->db, CFF, pth);
 698
 699     SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES,NULL,0,pth);
 700     strcatW(pth, szBackSlash);
 701     msi_set_property(package->db, PFF, pth);
 702
 703     SHGetFolderPathW(NULL,CSIDL_COMMON_APPDATA,NULL,0,pth);
 704     strcatW(pth, szBackSlash);
 705     msi_set_property(package->db, CADF, pth);
 706
 707     SHGetFolderPathW(NULL,CSIDL_FAVORITES,NULL,0,pth);
 708     strcatW(pth, szBackSlash);
 709     msi_set_property(package->db, FaF, pth);
 710
 711     SHGetFolderPathW(NULL,CSIDL_FONTS,NULL,0,pth);
 712     strcatW(pth, szBackSlash);
 713     msi_set_property(package->db, FoF, pth);
 714
 715     SHGetFolderPathW(NULL,CSIDL_SENDTO,NULL,0,pth);
 716     strcatW(pth, szBackSlash);
 717     msi_set_property(package->db, SendTF, pth);
 718
 719     SHGetFolderPathW(NULL,CSIDL_STARTMENU,NULL,0,pth);
 720     strcatW(pth, szBackSlash);
 721     msi_set_property(package->db, SMF, pth);
 722
 723     SHGetFolderPathW(NULL,CSIDL_STARTUP,NULL,0,pth);
 724     strcatW(pth, szBackSlash);
 725     msi_set_property(package->db, StF, pth);
 726
 727     SHGetFolderPathW(NULL,CSIDL_TEMPLATES,NULL,0,pth);
 728     strcatW(pth, szBackSlash);
 729     msi_set_property(package->db, TemplF, pth);
 730
 731     SHGetFolderPathW(NULL,CSIDL_DESKTOP,NULL,0,pth);
 732     strcatW(pth, szBackSlash);
 733     msi_set_property(package->db, DF, pth);
 734
 735     SHGetFolderPathW(NULL,CSIDL_PROGRAMS,NULL,0,pth);
 736     strcatW(pth, szBackSlash);
 737     msi_set_property(package->db, PMF, pth);
 738
 739     SHGetFolderPathW(NULL,CSIDL_ADMINTOOLS,NULL,0,pth);
 740     strcatW(pth, szBackSlash);
 741     msi_set_property(package->db, ATF, pth);
 742
 743     SHGetFolderPathW(NULL,CSIDL_APPDATA,NULL,0,pth);
 744     strcatW(pth, szBackSlash);
 745     msi_set_property(package->db, ADF, pth);
 746
 747     SHGetFolderPathW(NULL,CSIDL_SYSTEM,NULL,0,pth);
 748     strcatW(pth, szBackSlash);
 749     msi_set_property(package->db, SF, pth);
 750     msi_set_property(package->db, SF16, pth);
 751
 752     SHGetFolderPathW(NULL,CSIDL_LOCAL_APPDATA,NULL,0,pth);
 753     strcatW(pth, szBackSlash);
 754     msi_set_property(package->db, LADF, pth);
 755
 756     SHGetFolderPathW(NULL,CSIDL_MYPICTURES,NULL,0,pth);
 757     strcatW(pth, szBackSlash);
 758     msi_set_property(package->db, MPF, pth);
 759
 760     SHGetFolderPathW(NULL,CSIDL_PERSONAL,NULL,0,pth);
 761     strcatW(pth, szBackSlash);
 762     msi_set_property(package->db, PF, pth);
 763
 764     SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
 765     strcatW(pth, szBackSlash);
 766     msi_set_property(package->db, WF, pth);
 767
 768     /* Physical Memory is specified in MB. Using total amount. */
 769     msex.dwLength = sizeof(msex);
 770     GlobalMemoryStatusEx( &msex );
 771     sprintfW( bufstr, szIntFormat, (int)(msex.ullTotalPhys/1024/1024));
 772     msi_set_property(package->db, szPhysicalMemory, bufstr);
 773
 774     SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
 775     ptr = strchrW(pth,'\\');
 776     if (ptr)
 777         *(ptr+1) = 0;
 778     msi_set_property(package->db, WV, pth);
 779
 780     GetTempPathW(MAX_PATH,pth);
 781     msi_set_property(package->db, TF, pth);
 782
 783
 784     /* in a wine environment the user is always admin and privileged */
 785     msi_set_property(package->db, szAdminUser, szOne);
 786     msi_set_property(package->db, szPriv, szOne);
 787
 788     /* set the os things */
 789     OSVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
 790     GetVersionExW((OSVERSIONINFOW *)&OSVersion);
 791     verval = OSVersion.dwMinorVersion+OSVersion.dwMajorVersion*100;
 792     sprintfW(verstr,szFormat,verval);
 793     switch (OSVersion.dwPlatformId)
 794     {
 795         case VER_PLATFORM_WIN32_WINDOWS:
 796             msi_set_property(package->db, v9x, verstr);
 797             break;
 798         case VER_PLATFORM_WIN32_NT:
 799             msi_set_property(package->db, vNT, verstr);
 800             sprintfW(verstr,szFormat,OSVersion.wProductType);
 801             msi_set_property(package->db, szMsiNTProductType, verstr);
 802             break;
 803     }
 804     sprintfW(verstr,szFormat,OSVersion.dwBuildNumber);
 805     msi_set_property(package->db, szWinBuild, verstr);
 806     /* just fudge this */
 807     msi_set_property(package->db, szSPL, szSix);
 808
 809     sprintfW( bufstr, szFormat2, MSI_MAJORVERSION, MSI_MINORVERSION);
 810     msi_set_property( package->db, szVersionMsi, bufstr );
 811     sprintfW( bufstr, szFormat, MSI_MAJORVERSION * 100);
 812     msi_set_property( package->db, szVersionDatabase, bufstr );
 813
 814     GetSystemInfo( &sys_info );
 815     if (sys_info.u.s.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL)
 816     {
 817         sprintfW( bufstr, szIntFormat, sys_info.wProcessorLevel );
 818         msi_set_property( package->db, szIntel, bufstr );
 819     }
 820
 821     /* Screen properties. */
 822     dc = GetDC(0);
 823     sprintfW( bufstr, szIntFormat, GetDeviceCaps( dc, HORZRES ) );
 824     msi_set_property( package->db, szScreenX, bufstr );
 825     sprintfW( bufstr, szIntFormat, GetDeviceCaps( dc, VERTRES ));
 826     msi_set_property( package->db, szScreenY, bufstr );
 827     sprintfW( bufstr, szIntFormat, GetDeviceCaps( dc, BITSPIXEL ));
 828     msi_set_property( package->db, szColorBits, bufstr );
 829     ReleaseDC(0, dc);
 830
 831     /* USERNAME and COMPANYNAME */
 832     username = msi_dup_property( package->db, szUSERNAME );
 833     companyname = msi_dup_property( package->db, szCOMPANYNAME );
 834
 835     if ((!username || !companyname) &&
 836         RegOpenKeyW( HKEY_CURRENT_USER, szUserInfo, &hkey ) == ERROR_SUCCESS)
 837     {
 838         if (!username &&
 839             (username = msi_reg_get_val_str( hkey, szDefName )))
 840             msi_set_property( package->db, szUSERNAME, username );
 841         if (!companyname &&
 842             (companyname = msi_reg_get_val_str( hkey, szDefCompany )))
 843             msi_set_property( package->db, szCOMPANYNAME, companyname );
 844         CloseHandle( hkey );
 845     }
 846     if ((!username || !companyname) &&
 847         RegOpenKeyW( HKEY_LOCAL_MACHINE, szCurrentVersion, &hkey ) == ERROR_SUCCESS)
 848     {
 849         if (!username &&
 850             (username = msi_reg_get_val_str( hkey, szRegisteredUser )))
 851             msi_set_property( package->db, szUSERNAME, username );
 852         if (!companyname &&
 853             (companyname = msi_reg_get_val_str( hkey, szRegisteredOrg )))
 854             msi_set_property( package->db, szCOMPANYNAME, companyname );
 855         CloseHandle( hkey );
 856     }
 857     msi_free( username );
 858     msi_free( companyname );
 859
 860     if ( set_user_sid_prop( package ) != ERROR_SUCCESS)
 861         ERR("Failed to set the UserSID property\n");
 862
 863     /* Date and time properties */
 864     GetSystemTime( &systemtime );
 865     if (GetDateFormatW( LOCALE_USER_DEFAULT, DATE_SHORTDATE, &systemtime,
 866                         NULL, bufstr, sizeof(bufstr)/sizeof(bufstr[0]) ))
 867         msi_set_property( package->db, szDate, bufstr );
 868     else
 869         ERR("Couldn't set Date property: GetDateFormat failed with error %d\n", GetLastError());
 870
 871     if (GetTimeFormatW( LOCALE_USER_DEFAULT,
 872                         TIME_FORCE24HOURFORMAT | TIME_NOTIMEMARKER,
 873                         &systemtime, NULL, bufstr,
 874                         sizeof(bufstr)/sizeof(bufstr[0]) ))
 875         msi_set_property( package->db, szTime, bufstr );
 876     else
 877         ERR("Couldn't set Time property: GetTimeFormat failed with error %d\n", GetLastError());
 878
 879     set_msi_assembly_prop( package );
 880
 881     langid = GetUserDefaultLangID();
 882     sprintfW(bufstr, szIntFormat, langid);
 883     msi_set_property( package->db, szUserLangID, bufstr );
 884
 885     langid = GetSystemDefaultLangID();
 886     sprintfW(bufstr, szIntFormat, langid);
 887     msi_set_property( package->db, szSystemLangID, bufstr );
 888
 889     sprintfW(bufstr, szIntFormat, MsiQueryProductStateW(package->ProductCode));
 890     msi_set_property( package->db, szProductState, bufstr );
 891
 892     len = 0;
 893     if (!GetUserNameW( NULL, &len ) && GetLastError() == ERROR_MORE_DATA)
 894     {
 895         WCHAR *username;
 896         if ((username = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )))
 897         {
 898             if (GetUserNameW( username, &len ))
 899                 msi_set_property( package->db, szLogonUser, username );
 900             HeapFree( GetProcessHeap(), 0, username );
 901         }
 902     }
 903 }
 904
 905 static UINT msi_load_summary_properties( MSIPACKAGE *package )
 906 {
 907     UINT rc;
 908     MSIHANDLE suminfo;
 909     MSIHANDLE hdb = alloc_msihandle( &package->db->hdr );
 910     INT count;
 911     DWORD len;
 912     LPWSTR package_code;
 913     static const WCHAR szPackageCode[] = {
 914         'P','a','c','k','a','g','e','C','o','d','e',0};
 915
 916     if (!hdb) {
 917         ERR("Unable to allocate handle\n");
 918         return ERROR_OUTOFMEMORY;
 919     }
 920
 921     rc = MsiGetSummaryInformationW( hdb, NULL, 0, &suminfo );
 922     MsiCloseHandle(hdb);
 923     if (rc != ERROR_SUCCESS)
 924     {
 925         ERR("Unable to open Summary Information\n");
 926         return rc;
 927     }
 928
 929     rc = MsiSummaryInfoGetPropertyW( suminfo, PID_PAGECOUNT, NULL,
 930                                      &count, NULL, NULL, NULL );
 931     if (rc != ERROR_SUCCESS)
 932     {
 933         WARN("Unable to query page count: %d\n", rc);
 934         goto done;
 935     }
 936
 937     /* load package code property */
 938     len = 0;
 939     rc = MsiSummaryInfoGetPropertyW( suminfo, PID_REVNUMBER, NULL,
 940                                      NULL, NULL, NULL, &len );
 941     if (rc != ERROR_MORE_DATA)
 942     {
 943         WARN("Unable to query revision number: %d\n", rc);
 944         rc = ERROR_FUNCTION_FAILED;
 945         goto done;
 946     }
 947
 948     len++;
 949     package_code = msi_alloc( len * sizeof(WCHAR) );
 950     rc = MsiSummaryInfoGetPropertyW( suminfo, PID_REVNUMBER, NULL,
 951                                      NULL, NULL, package_code, &len );
 952     if (rc != ERROR_SUCCESS)
 953     {
 954         WARN("Unable to query rev number: %d\n", rc);
 955         goto done;
 956     }
 957
 958     msi_set_property( package->db, szPackageCode, package_code );
 959     msi_free( package_code );
 960
 961     /* load package attributes */
 962     count = 0;
 963     MsiSummaryInfoGetPropertyW( suminfo, PID_WORDCOUNT, NULL,
 964                                 &count, NULL, NULL, NULL );
 965     package->WordCount = count;
 966
 967 done:
 968     MsiCloseHandle(suminfo);
 969     return rc;
 970 }
 971
 972 static MSIPACKAGE *msi_alloc_package( void )
 973 {
 974     MSIPACKAGE *package;
 975
 976     package = alloc_msiobject( MSIHANDLETYPE_PACKAGE, sizeof (MSIPACKAGE),
 977                                MSI_FreePackage );
 978     if( package )
 979     {
 980         list_init( &package->components );
 981         list_init( &package->features );
 982         list_init( &package->files );
 983         list_init( &package->tempfiles );
 984         list_init( &package->folders );
 985         list_init( &package->subscriptions );
 986         list_init( &package->appids );
 987         list_init( &package->classes );
 988         list_init( &package->mimes );
 989         list_init( &package->extensions );
 990         list_init( &package->progids );
 991         list_init( &package->RunningActions );
 992         list_init( &package->sourcelist_info );
 993         list_init( &package->sourcelist_media );
 994         list_init( &package->patches );
 995     }
 996
 997     return package;
 998 }
 999
1000 static UINT msi_load_admin_properties(MSIPACKAGE *package)
1001 {
1002     BYTE *data;
1003     UINT r, sz;
1004
1005     static const WCHAR stmname[] = {'A','d','m','i','n','P','r','o','p','e','r','t','i','e','s',0};
1006
1007     r = read_stream_data(package->db->storage, stmname, FALSE, &data, &sz);
1008     if (r != ERROR_SUCCESS)
1009         return r;
1010
1011     r = msi_parse_command_line(package, (WCHAR *)data, TRUE);
1012
1013     msi_free(data);
1014     return r;
1015 }
1016
1017 static void adjust_allusers_property( MSIPACKAGE *package )
1018 {
1019     /* FIXME: this should depend on the user's privileges */
1020     if (msi_get_property_int( package->db, szAllUsers, 0 ) == 2)
1021     {
1022         TRACE("resetting ALLUSERS property from 2 to 1\n");
1023         msi_set_property( package->db, szAllUsers, szOne );
1024     }
1025 }
1026
1027 MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *db, LPCWSTR base_url )
1028 {
1029     static const WCHAR szLevel[] = { 'U','I','L','e','v','e','l',0 };
1030     static const WCHAR szpi[] = {'%','i',0};
1031     MSIPACKAGE *package;
1032     WCHAR uilevel[10];
1033     UINT r;
1034
1035     TRACE("%p\n", db);
1036
1037     package = msi_alloc_package();
1038     if (package)
1039     {
1040         msiobj_addref( &db->hdr );
1041         package->db = db;
1042
1043         package->WordCount = 0;
1044         package->PackagePath = strdupW( db->path );
1045         package->BaseURL = strdupW( base_url );
1046
1047         create_temp_property_table( package );
1048         msi_clone_properties( package );
1049
1050         package->ProductCode = msi_dup_property( package->db, szProductCode );
1051         package->script = msi_alloc_zero( sizeof(MSISCRIPT) );
1052
1053         set_installed_prop( package );
1054         set_installer_properties( package );
1055
1056         sprintfW(uilevel,szpi,gUILevel);
1057         msi_set_property(package->db, szLevel, uilevel);
1058
1059         r = msi_load_summary_properties( package );
1060         if (r != ERROR_SUCCESS)
1061         {
1062             msiobj_release( &package->hdr );
1063             return NULL;
1064         }
1065
1066         if (package->WordCount & msidbSumInfoSourceTypeAdminImage)
1067             msi_load_admin_properties( package );
1068
1069         adjust_allusers_property( package );
1070     }
1071
1072     return package;
1073 }
1074
1075 /*
1076  * copy_package_to_temp   [internal]
1077  *
1078  * copy the msi file to a temp file to prevent locking a CD
1079  * with a multi disc install
1080  *
1081  * FIXME: I think this is wrong, and instead of copying the package,
1082  *        we should read all the tables to memory, then open the
1083  *        database to read binary streams on demand.
1084  */
1085 static UINT copy_package_to_temp( LPCWSTR szPackage, LPWSTR filename )
1086 {
1087     WCHAR path[MAX_PATH];
1088
1089     GetTempPathW( MAX_PATH, path );
1090     GetTempFileNameW( path, szMsi, 0, filename );
1091
1092     if( !CopyFileW( szPackage, filename, FALSE ) )
1093     {
1094         UINT error = GetLastError();
1095         ERR("failed to copy package %s to %s (%u)\n", debugstr_w(szPackage), debugstr_w(filename), error);
1096         DeleteFileW( filename );
1097         return error;
1098     }
1099
1100     return ERROR_SUCCESS;
1101 }
1102
1103 UINT msi_download_file( LPCWSTR szUrl, LPWSTR filename )
1104 {
1105     LPINTERNET_CACHE_ENTRY_INFOW cache_entry;
1106     DWORD size = 0;
1107     HRESULT hr;
1108
1109     /* call will always fail, becase size is 0,
1110      * but will return ERROR_FILE_NOT_FOUND first
1111      * if the file doesn't exist
1112      */
1113     GetUrlCacheEntryInfoW( szUrl, NULL, &size );
1114     if ( GetLastError() != ERROR_FILE_NOT_FOUND )
1115     {
1116         cache_entry = HeapAlloc( GetProcessHeap(), 0, size );
1117         if ( !GetUrlCacheEntryInfoW( szUrl, cache_entry, &size ) )
1118         {
1119             UINT error = GetLastError();
1120             HeapFree( GetProcessHeap(), 0, cache_entry );
1121             return error;
1122         }
1123
1124         lstrcpyW( filename, cache_entry->lpszLocalFileName );
1125         HeapFree( GetProcessHeap(), 0, cache_entry );
1126         return ERROR_SUCCESS;
1127     }
1128
1129     hr = URLDownloadToCacheFileW( NULL, szUrl, filename, MAX_PATH, 0, NULL );
1130     if ( FAILED(hr) )
1131     {
1132         WARN("failed to download %s to cache file\n", debugstr_w(szUrl));
1133         return ERROR_FUNCTION_FAILED;
1134     }
1135
1136     return ERROR_SUCCESS;
1137 }
1138
1139 UINT msi_get_local_package_name( LPWSTR path, LPCWSTR suffix )
1140 {
1141     static const WCHAR szInstaller[] = {
1142         '\\','I','n','s','t','a','l','l','e','r','\\',0};
1143     static const WCHAR fmt[] = {'%','x',0};
1144     DWORD time, len, i, offset;
1145     HANDLE handle;
1146
1147     time = GetTickCount();
1148     GetWindowsDirectoryW( path, MAX_PATH );
1149     strcatW( path, szInstaller );
1150     CreateDirectoryW( path, NULL );
1151
1152     len = strlenW(path);
1153     for (i = 0; i < 0x10000; i++)
1154     {
1155         offset = snprintfW( path + len, MAX_PATH - len, fmt, (time + i) & 0xffff );
1156         memcpy( path + len + offset, suffix, (strlenW( suffix ) + 1) * sizeof(WCHAR) );
1157         handle = CreateFileW( path, GENERIC_WRITE, 0, NULL,
1158                               CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0 );
1159         if (handle != INVALID_HANDLE_VALUE)
1160         {
1161             CloseHandle(handle);
1162             break;
1163         }
1164         if (GetLastError() != ERROR_FILE_EXISTS &&
1165             GetLastError() != ERROR_SHARING_VIOLATION)
1166             return ERROR_FUNCTION_FAILED;
1167     }
1168
1169     return ERROR_SUCCESS;
1170 }
1171
1172 static UINT apply_registered_patch( MSIPACKAGE *package, LPCWSTR patch_code )
1173 {
1174     UINT r;
1175     DWORD len;
1176     WCHAR patch_file[MAX_PATH];
1177     MSIDATABASE *patch_db;
1178     MSIPATCHINFO *patch_info;
1179     MSISUMMARYINFO *si;
1180
1181     len = sizeof(patch_file) / sizeof(WCHAR);
1182     r = MsiGetPatchInfoExW( patch_code, package->ProductCode, NULL, package->Context,
1183                             INSTALLPROPERTY_LOCALPACKAGEW, patch_file, &len );
1184     if (r != ERROR_SUCCESS)
1185     {
1186         ERR("failed to get patch filename %u\n", r);
1187         return r;
1188     }
1189
1190     r = MSI_OpenDatabaseW( patch_file, MSIDBOPEN_READONLY + MSIDBOPEN_PATCHFILE, &patch_db );
1191     if (r != ERROR_SUCCESS)
1192     {
1193         ERR("failed to open patch database %s\n", debugstr_w( patch_file ));
1194         return r;
1195     }
1196
1197     si = MSI_GetSummaryInformationW( patch_db->storage, 0 );
1198     if (!si)
1199     {
1200         msiobj_release( &patch_db->hdr );
1201         return ERROR_FUNCTION_FAILED;
1202     }
1203
1204     r = msi_parse_patch_summary( si, &patch_info );
1205     msiobj_release( &si->hdr );
1206     if (r != ERROR_SUCCESS)
1207     {
1208         ERR("failed to parse patch summary %u\n", r);
1209         msiobj_release( &patch_db->hdr );
1210         return r;
1211     }
1212
1213     r = msi_apply_patch_db( package, patch_db, patch_info );
1214     msiobj_release( &patch_db->hdr );
1215     if (r != ERROR_SUCCESS)
1216     {
1217         ERR("failed to apply patch %u\n", r);
1218         msi_free( patch_info->patchcode );
1219         msi_free( patch_info->transforms );
1220         msi_free( patch_info->localfile );
1221         msi_free( patch_info );
1222     }
1223     return r;
1224 }
1225
1226 UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
1227 {
1228     static const WCHAR OriginalDatabase[] =
1229         {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
1230     static const WCHAR Database[] = {'D','A','T','A','B','A','S','E',0};
1231     static const WCHAR dotmsi[] = {'.','m','s','i',0};
1232     MSIDATABASE *db = NULL;
1233     MSIPACKAGE *package;
1234     MSIHANDLE handle;
1235     LPWSTR ptr, base_url = NULL;
1236     UINT r;
1237     WCHAR temppath[MAX_PATH], localfile[MAX_PATH], cachefile[MAX_PATH];
1238     LPCWSTR file = szPackage;
1239     DWORD index = 0;
1240
1241     TRACE("%s %p\n", debugstr_w(szPackage), pPackage);
1242
1243     if( szPackage[0] == '#' )
1244     {
1245         handle = atoiW(&szPackage[1]);
1246         db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
1247         if( !db )
1248         {
1249             IWineMsiRemoteDatabase *remote_database;
1250
1251             remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( handle );
1252             if ( !remote_database )
1253                 return ERROR_INVALID_HANDLE;
1254
1255             IWineMsiRemoteDatabase_Release( remote_database );
1256             WARN("MsiOpenPackage not allowed during a custom action!\n");
1257
1258             return ERROR_FUNCTION_FAILED;
1259         }
1260     }
1261     else
1262     {
1263         if ( UrlIsW( szPackage, URLIS_URL ) )
1264         {
1265             r = msi_download_file( szPackage, cachefile );
1266             if ( r != ERROR_SUCCESS )
1267                 return r;
1268
1269             r = copy_package_to_temp( cachefile, temppath );
1270             if ( r != ERROR_SUCCESS )
1271                 return r;
1272
1273             file = temppath;
1274
1275             base_url = strdupW( szPackage );
1276             if ( !base_url )
1277                 return ERROR_OUTOFMEMORY;
1278
1279             ptr = strrchrW( base_url, '/' );
1280             if (ptr) *(ptr + 1) = '\0';
1281         }
1282         else
1283         {
1284             r = copy_package_to_temp( szPackage, temppath );
1285             if ( r != ERROR_SUCCESS )
1286                 return r;
1287
1288             file = temppath;
1289         }
1290
1291         r = msi_get_local_package_name( localfile, dotmsi );
1292         if (r != ERROR_SUCCESS)
1293             return r;
1294
1295         TRACE("Copying to local package %s\n", debugstr_w(localfile));
1296
1297         if (!CopyFileW( file, localfile, FALSE ))
1298         {
1299             ERR("Unable to copy package (%s -> %s) (error %u)\n",
1300                 debugstr_w(file), debugstr_w(localfile), GetLastError());
1301             return GetLastError();
1302         }
1303
1304         TRACE("Opening relocated package %s\n", debugstr_w( file ));
1305
1306         /* transforms that add binary streams require that we open the database
1307          * read/write, which is safe because we always create a copy that is thrown
1308          * away when we're done.
1309          */
1310         r = MSI_OpenDatabaseW( file, MSIDBOPEN_DIRECT, &db );
1311         if( r != ERROR_SUCCESS )
1312         {
1313             if (file != szPackage)
1314                 DeleteFileW( file );
1315
1316             if (GetFileAttributesW(szPackage) == INVALID_FILE_ATTRIBUTES)
1317                 return ERROR_FILE_NOT_FOUND;
1318
1319             return r;
1320         }
1321
1322         db->localfile = strdupW( localfile );
1323     }
1324
1325     package = MSI_CreatePackage( db, base_url );
1326     msi_free( base_url );
1327     msiobj_release( &db->hdr );
1328     if( !package )
1329     {
1330         if (file != szPackage)
1331             DeleteFileW( file );
1332
1333         return ERROR_INSTALL_PACKAGE_INVALID;
1334     }
1335
1336     if( file != szPackage )
1337         track_tempfile( package, file );
1338
1339     msi_set_property( package->db, Database, db->path );
1340
1341     if( UrlIsW( szPackage, URLIS_URL ) )
1342         msi_set_property( package->db, OriginalDatabase, szPackage );
1343     else if( szPackage[0] == '#' )
1344         msi_set_property( package->db, OriginalDatabase, db->path );
1345     else
1346     {
1347         WCHAR fullpath[MAX_PATH];
1348
1349         GetFullPathNameW( szPackage, MAX_PATH, fullpath, NULL );
1350         msi_set_property( package->db, OriginalDatabase, fullpath );
1351     }
1352
1353     msi_set_context( package );
1354
1355     while (1)
1356     {
1357         WCHAR patch_code[GUID_SIZE];
1358         r = MsiEnumPatchesExW( package->ProductCode, NULL, package->Context,
1359                                MSIPATCHSTATE_APPLIED, index, patch_code, NULL, NULL, NULL, NULL );
1360         if (r != ERROR_SUCCESS)
1361             break;
1362
1363         TRACE("found registered patch %s\n", debugstr_w(patch_code));
1364
1365         r = apply_registered_patch( package, patch_code );
1366         if (r != ERROR_SUCCESS)
1367         {
1368             ERR("registered patch failed to apply %u\n", r);
1369             MSI_FreePackage( (MSIOBJECTHDR *)package );
1370             return r;
1371         }
1372
1373         index++;
1374     }
1375
1376     *pPackage = package;
1377     return ERROR_SUCCESS;
1378 }
1379
1380 UINT WINAPI MsiOpenPackageExW(LPCWSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
1381 {
1382     MSIPACKAGE *package = NULL;
1383     UINT ret;
1384
1385     TRACE("%s %08x %p\n", debugstr_w(szPackage), dwOptions, phPackage );
1386
1387     if( !szPackage || !phPackage )
1388         return ERROR_INVALID_PARAMETER;
1389
1390     if ( !*szPackage )
1391     {
1392         FIXME("Should create an empty database and package\n");
1393         return ERROR_FUNCTION_FAILED;
1394     }
1395
1396     if( dwOptions )
1397         FIXME("dwOptions %08x not supported\n", dwOptions);
1398
1399     ret = MSI_OpenPackageW( szPackage, &package );
1400     if( ret == ERROR_SUCCESS )
1401     {
1402         *phPackage = alloc_msihandle( &package->hdr );
1403         if (! *phPackage)
1404             ret = ERROR_NOT_ENOUGH_MEMORY;
1405         msiobj_release( &package->hdr );
1406     }
1407
1408     return ret;
1409 }
1410
1411 UINT WINAPI MsiOpenPackageW(LPCWSTR szPackage, MSIHANDLE *phPackage)
1412 {
1413     return MsiOpenPackageExW( szPackage, 0, phPackage );
1414 }
1415
1416 UINT WINAPI MsiOpenPackageExA(LPCSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
1417 {
1418     LPWSTR szwPack = NULL;
1419     UINT ret;
1420
1421     if( szPackage )
1422     {
1423         szwPack = strdupAtoW( szPackage );
1424         if( !szwPack )
1425             return ERROR_OUTOFMEMORY;
1426     }
1427
1428     ret = MsiOpenPackageExW( szwPack, dwOptions, phPackage );
1429
1430     msi_free( szwPack );
1431
1432     return ret;
1433 }
1434
1435 UINT WINAPI MsiOpenPackageA(LPCSTR szPackage, MSIHANDLE *phPackage)
1436 {
1437     return MsiOpenPackageExA( szPackage, 0, phPackage );
1438 }
1439
1440 MSIHANDLE WINAPI MsiGetActiveDatabase(MSIHANDLE hInstall)
1441 {
1442     MSIPACKAGE *package;
1443     MSIHANDLE handle = 0;
1444     IUnknown *remote_unk;
1445     IWineMsiRemotePackage *remote_package;
1446
1447     TRACE("(%d)\n",hInstall);
1448
1449     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
1450     if( package)
1451     {
1452         handle = alloc_msihandle( &package->db->hdr );
1453         msiobj_release( &package->hdr );
1454     }
1455     else if ((remote_unk = msi_get_remote(hInstall)))
1456     {
1457         if (IUnknown_QueryInterface(remote_unk, &IID_IWineMsiRemotePackage,
1458                                         (LPVOID *)&remote_package) == S_OK)
1459         {
1460             IWineMsiRemotePackage_GetActiveDatabase(remote_package, &handle);
1461             IWineMsiRemotePackage_Release(remote_package);
1462         }
1463         else
1464         {
1465             WARN("remote handle %d is not a package\n", hInstall);
1466         }
1467         IUnknown_Release(remote_unk);
1468     }
1469
1470     return handle;
1471 }
1472
1473 INT MSI_ProcessMessage( MSIPACKAGE *package, INSTALLMESSAGE eMessageType,
1474                                MSIRECORD *record)
1475 {
1476     static const WCHAR szActionData[] =
1477         {'A','c','t','i','o','n','D','a','t','a',0};
1478     static const WCHAR szSetProgress[] =
1479         {'S','e','t','P','r','o','g','r','e','s','s',0};
1480     static const WCHAR szActionText[] =
1481         {'A','c','t','i','o','n','T','e','x','t',0};
1482     DWORD log_type = 0;
1483     LPWSTR message;
1484     DWORD sz;
1485     DWORD total_size = 0;
1486     INT i;
1487     INT rc;
1488     char *msg;
1489     int len;
1490
1491     TRACE("%x\n", eMessageType);
1492     rc = 0;
1493
1494     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ERROR)
1495         log_type |= INSTALLLOGMODE_ERROR;
1496     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_WARNING)
1497         log_type |= INSTALLLOGMODE_WARNING;
1498     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_USER)
1499         log_type |= INSTALLLOGMODE_USER;
1500     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_INFO)
1501         log_type |= INSTALLLOGMODE_INFO;
1502     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_COMMONDATA)
1503         log_type |= INSTALLLOGMODE_COMMONDATA;
1504     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONSTART)
1505         log_type |= INSTALLLOGMODE_ACTIONSTART;
1506     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONDATA)
1507         log_type |= INSTALLLOGMODE_ACTIONDATA;
1508     /* just a guess */
1509     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_PROGRESS)
1510         log_type |= 0x800;
1511
1512     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONSTART)
1513     {
1514         static const WCHAR template_s[]=
1515             {'A','c','t','i','o','n',' ','%','s',':',' ','%','s','.',' ',0};
1516         static const WCHAR format[] =
1517             {'H','H','\'',':','\'','m','m','\'',':','\'','s','s',0};
1518         WCHAR timet[0x100];
1519         LPCWSTR action_text, action;
1520         LPWSTR deformatted = NULL;
1521
1522         GetTimeFormatW(LOCALE_USER_DEFAULT, 0, NULL, format, timet, 0x100);
1523
1524         action = MSI_RecordGetString(record, 1);
1525         action_text = MSI_RecordGetString(record, 2);
1526
1527         if (!action || !action_text)
1528             return IDOK;
1529
1530         deformat_string(package, action_text, &deformatted);
1531
1532         len = strlenW(timet) + strlenW(action) + strlenW(template_s);
1533         if (deformatted)
1534             len += strlenW(deformatted);
1535         message = msi_alloc(len*sizeof(WCHAR));
1536         sprintfW(message, template_s, timet, action);
1537         if (deformatted)
1538             strcatW(message, deformatted);
1539         msi_free(deformatted);
1540     }
1541     else
1542     {
1543         INT msg_field=1;
1544         message = msi_alloc(1*sizeof (WCHAR));
1545         message[0]=0;
1546         msg_field = MSI_RecordGetFieldCount(record);
1547         for (i = 1; i <= msg_field; i++)
1548         {
1549             LPWSTR tmp;
1550             WCHAR number[3];
1551             static const WCHAR format[] = { '%','i',':',' ',0};
1552             sz = 0;
1553             MSI_RecordGetStringW(record,i,NULL,&sz);
1554             sz+=4;
1555             total_size+=sz*sizeof(WCHAR);
1556             tmp = msi_alloc(sz*sizeof(WCHAR));
1557             message = msi_realloc(message,total_size*sizeof (WCHAR));
1558
1559             MSI_RecordGetStringW(record,i,tmp,&sz);
1560
1561             if (msg_field > 1)
1562             {
1563                 sprintfW(number,format,i);
1564                 strcatW(message,number);
1565             }
1566             strcatW(message,tmp);
1567             if (msg_field > 1)
1568                 strcatW(message, szSpace);
1569
1570             msi_free(tmp);
1571         }
1572     }
1573
1574     TRACE("%p %p %p %x %x %s\n", gUIHandlerA, gUIHandlerW, gUIHandlerRecord,
1575           gUIFilter, log_type, debugstr_w(message));
1576
1577     /* convert it to ASCII */
1578     len = WideCharToMultiByte( CP_ACP, 0, message, -1, NULL, 0, NULL, NULL );
1579     msg = msi_alloc( len );
1580     WideCharToMultiByte( CP_ACP, 0, message, -1, msg, len, NULL, NULL );
1581
1582     if (gUIHandlerW && (gUIFilter & log_type))
1583     {
1584         rc = gUIHandlerW( gUIContext, eMessageType, message );
1585     }
1586     else if (gUIHandlerA && (gUIFilter & log_type))
1587     {
1588         rc = gUIHandlerA( gUIContext, eMessageType, msg );
1589     }
1590     else if (gUIHandlerRecord && (gUIFilter & log_type))
1591     {
1592         MSIHANDLE rec = MsiCreateRecord( 1 );
1593         MsiRecordSetStringW( rec, 0, message );
1594         rc = gUIHandlerRecord( gUIContext, eMessageType, rec );
1595         MsiCloseHandle( rec );
1596     }
1597
1598     if ((!rc) && (gszLogFile[0]) && !((eMessageType & 0xff000000) ==
1599                                       INSTALLMESSAGE_PROGRESS))
1600     {
1601         DWORD write;
1602         HANDLE log_file = CreateFileW(gszLogFile,GENERIC_WRITE, 0, NULL,
1603                                   OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
1604
1605         if (log_file != INVALID_HANDLE_VALUE)
1606         {
1607             SetFilePointer(log_file,0, NULL, FILE_END);
1608             WriteFile(log_file,msg,strlen(msg),&write,NULL);
1609             WriteFile(log_file,"\n",1,&write,NULL);
1610             CloseHandle(log_file);
1611         }
1612     }
1613     msi_free( msg );
1614     msi_free( message );
1615
1616     switch (eMessageType & 0xff000000)
1617     {
1618     case INSTALLMESSAGE_ACTIONDATA:
1619         /* FIXME: format record here instead of in ui_actiondata to get the
1620          * correct action data for external scripts */
1621         ControlEvent_FireSubscribedEvent(package, szActionData, record);
1622         break;
1623     case INSTALLMESSAGE_ACTIONSTART:
1624     {
1625         MSIRECORD *uirow;
1626         LPWSTR deformated;
1627         LPCWSTR action_text = MSI_RecordGetString(record, 2);
1628
1629         deformat_string(package, action_text, &deformated);
1630         uirow = MSI_CreateRecord(1);
1631         MSI_RecordSetStringW(uirow, 1, deformated);
1632         TRACE("INSTALLMESSAGE_ACTIONSTART: %s\n", debugstr_w(deformated));
1633         msi_free(deformated);
1634
1635         ControlEvent_FireSubscribedEvent(package, szActionText, uirow);
1636
1637         msiobj_release(&uirow->hdr);
1638         break;
1639     }
1640     case INSTALLMESSAGE_PROGRESS:
1641         ControlEvent_FireSubscribedEvent(package, szSetProgress, record);
1642         break;
1643     }
1644
1645     return ERROR_SUCCESS;
1646 }
1647
1648 INT WINAPI MsiProcessMessage( MSIHANDLE hInstall, INSTALLMESSAGE eMessageType,
1649                               MSIHANDLE hRecord)
1650 {
1651     UINT ret = ERROR_INVALID_HANDLE;
1652     MSIPACKAGE *package = NULL;
1653     MSIRECORD *record = NULL;
1654
1655     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE );
1656     if( !package )
1657     {
1658         HRESULT hr;
1659         IWineMsiRemotePackage *remote_package;
1660
1661         remote_package = (IWineMsiRemotePackage *)msi_get_remote( hInstall );
1662         if (!remote_package)
1663             return ERROR_INVALID_HANDLE;
1664
1665         hr = IWineMsiRemotePackage_ProcessMessage( remote_package, eMessageType, hRecord );
1666
1667         IWineMsiRemotePackage_Release( remote_package );
1668
1669         if (FAILED(hr))
1670         {
1671             if (HRESULT_FACILITY(hr) == FACILITY_WIN32)
1672                 return HRESULT_CODE(hr);
1673
1674             return ERROR_FUNCTION_FAILED;
1675         }
1676
1677         return ERROR_SUCCESS;
1678     }
1679
1680     record = msihandle2msiinfo( hRecord, MSIHANDLETYPE_RECORD );
1681     if( !record )
1682         goto out;
1683
1684     ret = MSI_ProcessMessage( package, eMessageType, record );
1685
1686 out:
1687     msiobj_release( &package->hdr );
1688     if( record )
1689         msiobj_release( &record->hdr );
1690
1691     return ret;
1692 }
1693
1694 /* property code */
1695
1696 UINT WINAPI MsiSetPropertyA( MSIHANDLE hInstall, LPCSTR szName, LPCSTR szValue )
1697 {
1698     LPWSTR szwName = NULL, szwValue = NULL;
1699     UINT r = ERROR_OUTOFMEMORY;
1700
1701     szwName = strdupAtoW( szName );
1702     if( szName && !szwName )
1703         goto end;
1704
1705     szwValue = strdupAtoW( szValue );
1706     if( szValue && !szwValue )
1707         goto end;
1708
1709     r = MsiSetPropertyW( hInstall, szwName, szwValue);
1710
1711 end:
1712     msi_free( szwName );
1713     msi_free( szwValue );
1714
1715     return r;
1716 }
1717
1718 void msi_reset_folders( MSIPACKAGE *package, BOOL source )
1719 {
1720     MSIFOLDER *folder;
1721
1722     LIST_FOR_EACH_ENTRY( folder, &package->folders, MSIFOLDER, entry )
1723     {
1724         if ( source )
1725         {
1726             msi_free( folder->ResolvedSource );
1727             folder->ResolvedSource = NULL;
1728         }
1729         else
1730         {
1731             msi_free( folder->ResolvedTarget );
1732             folder->ResolvedTarget = NULL;
1733         }
1734     }
1735 }
1736
1737 UINT msi_set_property( MSIDATABASE *db, LPCWSTR szName, LPCWSTR szValue )
1738 {
1739     MSIQUERY *view;
1740     MSIRECORD *row = NULL;
1741     UINT rc;
1742     DWORD sz = 0;
1743     WCHAR Query[1024];
1744
1745     static const WCHAR Insert[] = {
1746         'I','N','S','E','R','T',' ','i','n','t','o',' ',
1747         '`','_','P','r','o','p','e','r','t','y','`',' ','(',
1748         '`','_','P','r','o','p','e','r','t','y','`',',',
1749         '`','V','a','l','u','e','`',')',' ','V','A','L','U','E','S'
1750         ,' ','(','?',',','?',')',0};
1751     static const WCHAR Update[] = {
1752         'U','P','D','A','T','E',' ','`','_','P','r','o','p','e','r','t','y','`',
1753         ' ','s','e','t',' ','`','V','a','l','u','e','`',' ','=',' ','?',' ',
1754         'w','h','e','r','e',' ','`','_','P','r','o','p','e','r','t','y','`',
1755         ' ','=',' ','\'','%','s','\'',0};
1756     static const WCHAR Delete[] = {
1757         'D','E','L','E','T','E',' ','F','R','O','M',' ',
1758         '`','_','P','r','o','p','e','r','t','y','`',' ','W','H','E','R','E',' ',
1759         '`','_','P','r','o','p','e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
1760
1761     TRACE("%p %s %s\n", db, debugstr_w(szName), debugstr_w(szValue));
1762
1763     if (!szName)
1764         return ERROR_INVALID_PARAMETER;
1765
1766     /* this one is weird... */
1767     if (!szName[0])
1768         return szValue ? ERROR_FUNCTION_FAILED : ERROR_SUCCESS;
1769
1770     rc = msi_get_property(db, szName, 0, &sz);
1771     if (!szValue || !*szValue)
1772     {
1773         sprintfW(Query, Delete, szName);
1774     }
1775     else if (rc == ERROR_MORE_DATA || rc == ERROR_SUCCESS)
1776     {
1777         sprintfW(Query, Update, szName);
1778
1779         row = MSI_CreateRecord(1);
1780         MSI_RecordSetStringW(row, 1, szValue);
1781     }
1782     else
1783     {
1784         strcpyW(Query, Insert);
1785
1786         row = MSI_CreateRecord(2);
1787         MSI_RecordSetStringW(row, 1, szName);
1788         MSI_RecordSetStringW(row, 2, szValue);
1789     }
1790
1791     rc = MSI_DatabaseOpenViewW(db, Query, &view);
1792     if (rc == ERROR_SUCCESS)
1793     {
1794         rc = MSI_ViewExecute(view, row);
1795         MSI_ViewClose(view);
1796         msiobj_release(&view->hdr);
1797     }
1798
1799     if (row)
1800       msiobj_release(&row->hdr);
1801
1802     return rc;
1803 }
1804
1805 UINT WINAPI MsiSetPropertyW( MSIHANDLE hInstall, LPCWSTR szName, LPCWSTR szValue)
1806 {
1807     MSIPACKAGE *package;
1808     UINT ret;
1809
1810     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
1811     if( !package )
1812     {
1813         HRESULT hr;
1814         BSTR name = NULL, value = NULL;
1815         IWineMsiRemotePackage *remote_package;
1816
1817         remote_package = (IWineMsiRemotePackage *)msi_get_remote( hInstall );
1818         if (!remote_package)
1819             return ERROR_INVALID_HANDLE;
1820
1821         name = SysAllocString( szName );
1822         value = SysAllocString( szValue );
1823         if ((!name && szName) || (!value && szValue))
1824         {
1825             SysFreeString( name );
1826             SysFreeString( value );
1827             IWineMsiRemotePackage_Release( remote_package );
1828             return ERROR_OUTOFMEMORY;
1829         }
1830
1831         hr = IWineMsiRemotePackage_SetProperty( remote_package, name, value );
1832
1833         SysFreeString( name );
1834         SysFreeString( value );
1835         IWineMsiRemotePackage_Release( remote_package );
1836
1837         if (FAILED(hr))
1838         {
1839             if (HRESULT_FACILITY(hr) == FACILITY_WIN32)
1840                 return HRESULT_CODE(hr);
1841
1842             return ERROR_FUNCTION_FAILED;
1843         }
1844
1845         return ERROR_SUCCESS;
1846     }
1847
1848     ret = msi_set_property( package->db, szName, szValue );
1849     if (ret == ERROR_SUCCESS && !strcmpW( szName, cszSourceDir ))
1850         msi_reset_folders( package, TRUE );
1851
1852     msiobj_release( &package->hdr );
1853     return ret;
1854 }
1855
1856 static MSIRECORD *msi_get_property_row( MSIDATABASE *db, LPCWSTR name )
1857 {
1858     MSIQUERY *view;
1859     MSIRECORD *rec, *row = NULL;
1860     UINT r;
1861
1862     static const WCHAR query[]= {
1863         'S','E','L','E','C','T',' ','`','V','a','l','u','e','`',' ',
1864         'F','R','O','M',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
1865         ' ','W','H','E','R','E',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
1866         '=','?',0};
1867
1868     if (!name || !*name)
1869         return NULL;
1870
1871     rec = MSI_CreateRecord(1);
1872     if (!rec)
1873         return NULL;
1874
1875     MSI_RecordSetStringW(rec, 1, name);
1876
1877     r = MSI_DatabaseOpenViewW(db, query, &view);
1878     if (r == ERROR_SUCCESS)
1879     {
1880         MSI_ViewExecute(view, rec);
1881         MSI_ViewFetch(view, &row);
1882         MSI_ViewClose(view);
1883         msiobj_release(&view->hdr);
1884     }
1885
1886     msiobj_release(&rec->hdr);
1887     return row;
1888 }
1889
1890 /* internal function, not compatible with MsiGetPropertyW */
1891 UINT msi_get_property( MSIDATABASE *db, LPCWSTR szName,
1892                        LPWSTR szValueBuf, LPDWORD pchValueBuf )
1893 {
1894     MSIRECORD *row;
1895     UINT rc = ERROR_FUNCTION_FAILED;
1896
1897     row = msi_get_property_row( db, szName );
1898
1899     if (*pchValueBuf > 0)
1900         szValueBuf[0] = 0;
1901
1902     if (row)
1903     {
1904         rc = MSI_RecordGetStringW(row, 1, szValueBuf, pchValueBuf);
1905         msiobj_release(&row->hdr);
1906     }
1907
1908     if (rc == ERROR_SUCCESS)
1909         TRACE("returning %s for property %s\n", debugstr_w(szValueBuf),
1910             debugstr_w(szName));
1911     else if (rc == ERROR_MORE_DATA)
1912         TRACE("need %d sized buffer for %s\n", *pchValueBuf,
1913             debugstr_w(szName));
1914     else
1915     {
1916         *pchValueBuf = 0;
1917         TRACE("property %s not found\n", debugstr_w(szName));
1918     }
1919
1920     return rc;
1921 }
1922
1923 LPWSTR msi_dup_property(MSIDATABASE *db, LPCWSTR prop)
1924 {
1925     DWORD sz = 0;
1926     LPWSTR str;
1927     UINT r;
1928
1929     r = msi_get_property(db, prop, NULL, &sz);
1930     if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA)
1931         return NULL;
1932
1933     sz++;
1934     str = msi_alloc(sz * sizeof(WCHAR));
1935     r = msi_get_property(db, prop, str, &sz);
1936     if (r != ERROR_SUCCESS)
1937     {
1938         msi_free(str);
1939         str = NULL;
1940     }
1941
1942     return str;
1943 }
1944
1945 int msi_get_property_int( MSIDATABASE *db, LPCWSTR prop, int def )
1946 {
1947     LPWSTR str = msi_dup_property( db, prop );
1948     int val = str ? atoiW(str) : def;
1949     msi_free(str);
1950     return val;
1951 }
1952
1953 static UINT MSI_GetProperty( MSIHANDLE handle, LPCWSTR name,
1954                              awstring *szValueBuf, LPDWORD pchValueBuf )
1955 {
1956     MSIPACKAGE *package;
1957     MSIRECORD *row = NULL;
1958     UINT r = ERROR_FUNCTION_FAILED;
1959     LPCWSTR val = NULL;
1960
1961     TRACE("%u %s %p %p\n", handle, debugstr_w(name),
1962           szValueBuf->str.w, pchValueBuf );
1963
1964     if (!name)
1965         return ERROR_INVALID_PARAMETER;
1966
1967     package = msihandle2msiinfo( handle, MSIHANDLETYPE_PACKAGE );
1968     if (!package)
1969     {
1970         HRESULT hr;
1971         IWineMsiRemotePackage *remote_package;
1972         LPWSTR value = NULL;
1973         BSTR bname;
1974         DWORD len;
1975
1976         remote_package = (IWineMsiRemotePackage *)msi_get_remote( handle );
1977         if (!remote_package)
1978             return ERROR_INVALID_HANDLE;
1979
1980         bname = SysAllocString( name );
1981         if (!bname)
1982         {
1983             IWineMsiRemotePackage_Release( remote_package );
1984             return ERROR_OUTOFMEMORY;
1985         }
1986
1987         len = 0;
1988         hr = IWineMsiRemotePackage_GetProperty( remote_package, bname, NULL, &len );
1989         if (FAILED(hr))
1990             goto done;
1991
1992         len++;
1993         value = msi_alloc(len * sizeof(WCHAR));
1994         if (!value)
1995         {
1996             r = ERROR_OUTOFMEMORY;
1997             goto done;
1998         }
1999
2000         hr = IWineMsiRemotePackage_GetProperty( remote_package, bname, (BSTR *)value, &len );
2001         if (FAILED(hr))
2002             goto done;
2003
2004         r = msi_strcpy_to_awstring( value, szValueBuf, pchValueBuf );
2005
2006         /* Bug required by Adobe installers */
2007         if (!szValueBuf->unicode && !szValueBuf->str.a)
2008             *pchValueBuf *= sizeof(WCHAR);
2009
2010 done:
2011         IWineMsiRemotePackage_Release(remote_package);
2012         SysFreeString(bname);
2013         msi_free(value);
2014
2015         if (FAILED(hr))
2016         {
2017             if (HRESULT_FACILITY(hr) == FACILITY_WIN32)
2018                 return HRESULT_CODE(hr);
2019
2020             return ERROR_FUNCTION_FAILED;
2021         }
2022
2023         return r;
2024     }
2025
2026     row = msi_get_property_row( package->db, name );
2027     if (row)
2028         val = MSI_RecordGetString( row, 1 );
2029
2030     if (!val)
2031         val = szEmpty;
2032
2033     r = msi_strcpy_to_awstring( val, szValueBuf, pchValueBuf );
2034
2035     if (row)
2036         msiobj_release( &row->hdr );
2037     msiobj_release( &package->hdr );
2038
2039     return r;
2040 }
2041
2042 UINT WINAPI MsiGetPropertyA( MSIHANDLE hInstall, LPCSTR szName,
2043                              LPSTR szValueBuf, LPDWORD pchValueBuf )
2044 {
2045     awstring val;
2046     LPWSTR name;
2047     UINT r;
2048
2049     val.unicode = FALSE;
2050     val.str.a = szValueBuf;
2051
2052     name = strdupAtoW( szName );
2053     if (szName && !name)
2054         return ERROR_OUTOFMEMORY;
2055
2056     r = MSI_GetProperty( hInstall, name, &val, pchValueBuf );
2057     msi_free( name );
2058     return r;
2059 }
2060
2061 UINT WINAPI MsiGetPropertyW( MSIHANDLE hInstall, LPCWSTR szName,
2062                              LPWSTR szValueBuf, LPDWORD pchValueBuf )
2063 {
2064     awstring val;
2065
2066     val.unicode = TRUE;
2067     val.str.w = szValueBuf;
2068
2069     return MSI_GetProperty( hInstall, szName, &val, pchValueBuf );
2070 }
2071
2072 typedef struct _msi_remote_package_impl {
2073     const IWineMsiRemotePackageVtbl *lpVtbl;
2074     MSIHANDLE package;
2075     LONG refs;
2076 } msi_remote_package_impl;
2077
2078 static inline msi_remote_package_impl* mrp_from_IWineMsiRemotePackage( IWineMsiRemotePackage* iface )
2079 {
2080     return (msi_remote_package_impl*) iface;
2081 }
2082
2083 static HRESULT WINAPI mrp_QueryInterface( IWineMsiRemotePackage *iface,
2084                 REFIID riid,LPVOID *ppobj)
2085 {
2086     if( IsEqualCLSID( riid, &IID_IUnknown ) ||
2087         IsEqualCLSID( riid, &IID_IWineMsiRemotePackage ) )
2088     {
2089         IUnknown_AddRef( iface );
2090         *ppobj = iface;
2091         return S_OK;
2092     }
2093
2094     return E_NOINTERFACE;
2095 }
2096
2097 static ULONG WINAPI mrp_AddRef( IWineMsiRemotePackage *iface )
2098 {
2099     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2100
2101     return InterlockedIncrement( &This->refs );
2102 }
2103
2104 static ULONG WINAPI mrp_Release( IWineMsiRemotePackage *iface )
2105 {
2106     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2107     ULONG r;
2108
2109     r = InterlockedDecrement( &This->refs );
2110     if (r == 0)
2111     {
2112         MsiCloseHandle( This->package );
2113         msi_free( This );
2114     }
2115     return r;
2116 }
2117
2118 static HRESULT WINAPI mrp_SetMsiHandle( IWineMsiRemotePackage *iface, MSIHANDLE handle )
2119 {
2120     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2121     This->package = handle;
2122     return S_OK;
2123 }
2124
2125 static HRESULT WINAPI mrp_GetActiveDatabase( IWineMsiRemotePackage *iface, MSIHANDLE *handle )
2126 {
2127     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2128     IWineMsiRemoteDatabase *rdb = NULL;
2129     HRESULT hr;
2130     MSIHANDLE hdb;
2131
2132     hr = create_msi_remote_database( NULL, (LPVOID *)&rdb );
2133     if (FAILED(hr) || !rdb)
2134     {
2135         ERR("Failed to create remote database\n");
2136         return hr;
2137     }
2138
2139     hdb = MsiGetActiveDatabase(This->package);
2140
2141     hr = IWineMsiRemoteDatabase_SetMsiHandle( rdb, hdb );
2142     if (FAILED(hr))
2143     {
2144         ERR("Failed to set the database handle\n");
2145         return hr;
2146     }
2147
2148     *handle = alloc_msi_remote_handle( (IUnknown *)rdb );
2149     return S_OK;
2150 }
2151
2152 static HRESULT WINAPI mrp_GetProperty( IWineMsiRemotePackage *iface, BSTR property, BSTR *value, DWORD *size )
2153 {
2154     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2155     UINT r;
2156
2157     r = MsiGetPropertyW(This->package, (LPWSTR)property, (LPWSTR)value, size);
2158     if (r != ERROR_SUCCESS)
2159         return HRESULT_FROM_WIN32(r);
2160
2161     return S_OK;
2162 }
2163
2164 static HRESULT WINAPI mrp_SetProperty( IWineMsiRemotePackage *iface, BSTR property, BSTR value )
2165 {
2166     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2167     UINT r = MsiSetPropertyW(This->package, property, value);
2168     return HRESULT_FROM_WIN32(r);
2169 }
2170
2171 static HRESULT WINAPI mrp_ProcessMessage( IWineMsiRemotePackage *iface, INSTALLMESSAGE message, MSIHANDLE record )
2172 {
2173     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2174     UINT r = MsiProcessMessage(This->package, message, record);
2175     return HRESULT_FROM_WIN32(r);
2176 }
2177
2178 static HRESULT WINAPI mrp_DoAction( IWineMsiRemotePackage *iface, BSTR action )
2179 {
2180     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2181     UINT r = MsiDoActionW(This->package, action);
2182     return HRESULT_FROM_WIN32(r);
2183 }
2184
2185 static HRESULT WINAPI mrp_Sequence( IWineMsiRemotePackage *iface, BSTR table, int sequence )
2186 {
2187     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2188     UINT r = MsiSequenceW(This->package, table, sequence);
2189     return HRESULT_FROM_WIN32(r);
2190 }
2191
2192 static HRESULT WINAPI mrp_GetTargetPath( IWineMsiRemotePackage *iface, BSTR folder, BSTR *value, DWORD *size )
2193 {
2194     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2195     UINT r = MsiGetTargetPathW(This->package, (LPWSTR)folder, (LPWSTR)value, size);
2196     return HRESULT_FROM_WIN32(r);
2197 }
2198
2199 static HRESULT WINAPI mrp_SetTargetPath( IWineMsiRemotePackage *iface, BSTR folder, BSTR value)
2200 {
2201     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2202     UINT r = MsiSetTargetPathW(This->package, folder, value);
2203     return HRESULT_FROM_WIN32(r);
2204 }
2205
2206 static HRESULT WINAPI mrp_GetSourcePath( IWineMsiRemotePackage *iface, BSTR folder, BSTR *value, DWORD *size )
2207 {
2208     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2209     UINT r = MsiGetSourcePathW(This->package, (LPWSTR)folder, (LPWSTR)value, size);
2210     return HRESULT_FROM_WIN32(r);
2211 }
2212
2213 static HRESULT WINAPI mrp_GetMode( IWineMsiRemotePackage *iface, MSIRUNMODE mode, BOOL *ret )
2214 {
2215     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2216     *ret = MsiGetMode(This->package, mode);
2217     return S_OK;
2218 }
2219
2220 static HRESULT WINAPI mrp_SetMode( IWineMsiRemotePackage *iface, MSIRUNMODE mode, BOOL state )
2221 {
2222     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2223     UINT r = MsiSetMode(This->package, mode, state);
2224     return HRESULT_FROM_WIN32(r);
2225 }
2226
2227 static HRESULT WINAPI mrp_GetFeatureState( IWineMsiRemotePackage *iface, BSTR feature,
2228                                     INSTALLSTATE *installed, INSTALLSTATE *action )
2229 {
2230     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2231     UINT r = MsiGetFeatureStateW(This->package, feature, installed, action);
2232     return HRESULT_FROM_WIN32(r);
2233 }
2234
2235 static HRESULT WINAPI mrp_SetFeatureState( IWineMsiRemotePackage *iface, BSTR feature, INSTALLSTATE state )
2236 {
2237     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2238     UINT r = MsiSetFeatureStateW(This->package, feature, state);
2239     return HRESULT_FROM_WIN32(r);
2240 }
2241
2242 static HRESULT WINAPI mrp_GetComponentState( IWineMsiRemotePackage *iface, BSTR component,
2243                                       INSTALLSTATE *installed, INSTALLSTATE *action )
2244 {
2245     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2246     UINT r = MsiGetComponentStateW(This->package, component, installed, action);
2247     return HRESULT_FROM_WIN32(r);
2248 }
2249
2250 static HRESULT WINAPI mrp_SetComponentState( IWineMsiRemotePackage *iface, BSTR component, INSTALLSTATE state )
2251 {
2252     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2253     UINT r = MsiSetComponentStateW(This->package, component, state);
2254     return HRESULT_FROM_WIN32(r);
2255 }
2256
2257 static HRESULT WINAPI mrp_GetLanguage( IWineMsiRemotePackage *iface, LANGID *language )
2258 {
2259     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2260     *language = MsiGetLanguage(This->package);
2261     return S_OK;
2262 }
2263
2264 static HRESULT WINAPI mrp_SetInstallLevel( IWineMsiRemotePackage *iface, int level )
2265 {
2266     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2267     UINT r = MsiSetInstallLevel(This->package, level);
2268     return HRESULT_FROM_WIN32(r);
2269 }
2270
2271 static HRESULT WINAPI mrp_FormatRecord( IWineMsiRemotePackage *iface, MSIHANDLE record,
2272                                         BSTR *value)
2273 {
2274     DWORD size = 0;
2275     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2276     UINT r = MsiFormatRecordW(This->package, record, NULL, &size);
2277     if (r == ERROR_SUCCESS)
2278     {
2279         *value = SysAllocStringLen(NULL, size);
2280         if (!*value)
2281             return E_OUTOFMEMORY;
2282         size++;
2283         r = MsiFormatRecordW(This->package, record, *value, &size);
2284     }
2285     return HRESULT_FROM_WIN32(r);
2286 }
2287
2288 static HRESULT WINAPI mrp_EvaluateCondition( IWineMsiRemotePackage *iface, BSTR condition )
2289 {
2290     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2291     UINT r = MsiEvaluateConditionW(This->package, condition);
2292     return HRESULT_FROM_WIN32(r);
2293 }
2294
2295 static HRESULT WINAPI mrp_GetFeatureCost( IWineMsiRemotePackage *iface, BSTR feature,
2296                                           INT cost_tree, INSTALLSTATE state, INT *cost )
2297 {
2298     msi_remote_package_impl* This = mrp_from_IWineMsiRemotePackage( iface );
2299     UINT r = MsiGetFeatureCostW(This->package, feature, cost_tree, state, cost);
2300     return HRESULT_FROM_WIN32(r);
2301 }
2302
2303 static const IWineMsiRemotePackageVtbl msi_remote_package_vtbl =
2304 {
2305     mrp_QueryInterface,
2306     mrp_AddRef,
2307     mrp_Release,
2308     mrp_SetMsiHandle,
2309     mrp_GetActiveDatabase,
2310     mrp_GetProperty,
2311     mrp_SetProperty,
2312     mrp_ProcessMessage,
2313     mrp_DoAction,
2314     mrp_Sequence,
2315     mrp_GetTargetPath,
2316     mrp_SetTargetPath,
2317     mrp_GetSourcePath,
2318     mrp_GetMode,
2319     mrp_SetMode,
2320     mrp_GetFeatureState,
2321     mrp_SetFeatureState,
2322     mrp_GetComponentState,
2323     mrp_SetComponentState,
2324     mrp_GetLanguage,
2325     mrp_SetInstallLevel,
2326     mrp_FormatRecord,
2327     mrp_EvaluateCondition,
2328     mrp_GetFeatureCost,
2329 };
2330
2331 HRESULT create_msi_remote_package( IUnknown *pOuter, LPVOID *ppObj )
2332 {
2333     msi_remote_package_impl* This;
2334
2335     This = msi_alloc( sizeof *This );
2336     if (!This)
2337         return E_OUTOFMEMORY;
2338
2339     This->lpVtbl = &msi_remote_package_vtbl;
2340     This->package = 0;
2341     This->refs = 1;
2342
2343     *ppObj = This;
2344
2345     return S_OK;
2346 }
2347
2348 UINT msi_package_add_info(MSIPACKAGE *package, DWORD context, DWORD options,
2349                           LPCWSTR property, LPWSTR value)
2350 {
2351     MSISOURCELISTINFO *info;
2352
2353     info = msi_alloc(sizeof(MSISOURCELISTINFO));
2354     if (!info)
2355         return ERROR_OUTOFMEMORY;
2356
2357     info->context = context;
2358     info->options = options;
2359     info->property = property;
2360     info->value = strdupW(value);
2361     list_add_head(&package->sourcelist_info, &info->entry);
2362
2363     return ERROR_SUCCESS;
2364 }
2365
2366 UINT msi_package_add_media_disk(MSIPACKAGE *package, DWORD context, DWORD options,
2367                                 DWORD disk_id, LPWSTR volume_label, LPWSTR disk_prompt)
2368 {
2369     MSIMEDIADISK *disk;
2370
2371     disk = msi_alloc(sizeof(MSIMEDIADISK));
2372     if (!disk)
2373         return ERROR_OUTOFMEMORY;
2374
2375     disk->context = context;
2376     disk->options = options;
2377     disk->disk_id = disk_id;
2378     disk->volume_label = strdupW(volume_label);
2379     disk->disk_prompt = strdupW(disk_prompt);
2380     list_add_head(&package->sourcelist_media, &disk->entry);
2381
2382     return ERROR_SUCCESS;
2383 }