dlls/msi/msi.c

   1 /*
   2  * Implementation of the Microsoft Installer (msi.dll)
   3  *
   4  * Copyright 2002,2003,2004,2005 Mike McCormack 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24 #define NONAMELESSUNION
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winreg.h"
  29 #include "winnls.h"
  30 #include "shlwapi.h"
  31 #include "wine/debug.h"
  32 #include "msi.h"
  33 #include "msiquery.h"
  34 #include "msipriv.h"
  35 #include "objidl.h"
  36 #include "wincrypt.h"
  37 #include "wine/unicode.h"
  38 #include "objbase.h"
  39 #include "winver.h"
  40 #include "winuser.h"
  41
  42 #include "initguid.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(msi);
  45
  46 /*
  47  * The MSVC headers define the MSIDBOPEN_* macros cast to LPCTSTR,
  48  *  which is a problem because LPCTSTR isn't defined when compiling wine.
  49  * To work around this problem, we need to define LPCTSTR as LPCWSTR here,
  50  *  and make sure to only use it in W functions.
  51  */
  52 #define LPCTSTR LPCWSTR
  53
  54 DEFINE_GUID( CLSID_MsiDatabase, 0x000c1084, 0x0000, 0x0000,
  55              0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
  56
  57 /* the UI level */
  58 INSTALLUILEVEL gUILevel = INSTALLUILEVEL_BASIC;
  59 HWND           gUIhwnd = 0;
  60 INSTALLUI_HANDLERA gUIHandlerA = NULL;
  61 INSTALLUI_HANDLERW gUIHandlerW = NULL;
  62 DWORD gUIFilter = 0;
  63 LPVOID gUIContext = NULL;
  64 WCHAR gszLogFile[MAX_PATH];
  65
  66 /*
  67  *  .MSI  file format
  68  *
  69  *  A .msi file is a structured storage file.
  70  *  It should contain a number of streams.
  71  */
  72
  73 VOID MSI_CloseDatabase( MSIOBJECTHDR *arg )
  74 {
  75     MSIDATABASE *db = (MSIDATABASE *) arg;
  76     DWORD r;
  77
  78     free_cached_tables( db );
  79     r = IStorage_Release( db->storage );
  80     if( r )
  81         ERR("database reference count was not zero (%ld)\n", r);
  82 }
  83
  84 UINT MSI_OpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIDATABASE **pdb)
  85 {
  86     IStorage *stg = NULL;
  87     HRESULT r;
  88     MSIDATABASE *db = NULL;
  89     UINT ret = ERROR_FUNCTION_FAILED;
  90     LPWSTR szMode;
  91     STATSTG stat;
  92
  93     TRACE("%s %s\n",debugstr_w(szDBPath),debugstr_w(szPersist) );
  94
  95     if( !pdb )
  96         return ERROR_INVALID_PARAMETER;
  97
  98     szMode = (LPWSTR) szPersist;
  99     if( HIWORD( szPersist ) )
 100     {
 101         /* UINT len = lstrlenW( szPerist ) + 1; */
 102         FIXME("don't support persist files yet\b");
 103         return ERROR_INVALID_PARAMETER;
 104         /* szMode = HeapAlloc( GetProcessHeap(), 0, len * sizeof (DWORD) ); */
 105     }
 106     else if( szPersist == MSIDBOPEN_READONLY )
 107     {
 108         r = StgOpenStorage( szDBPath, NULL,
 109               STGM_DIRECT|STGM_READ|STGM_SHARE_DENY_WRITE, NULL, 0, &stg);
 110     }
 111     else if( szPersist == MSIDBOPEN_CREATE )
 112     {
 113         r = StgCreateDocfile( szDBPath,
 114               STGM_DIRECT|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, 0, &stg);
 115         if( r == ERROR_SUCCESS )
 116         {
 117             IStorage_SetClass( stg, &CLSID_MsiDatabase );
 118             r = init_string_table( stg );
 119         }
 120     }
 121     else if( szPersist == MSIDBOPEN_TRANSACT )
 122     {
 123         r = StgOpenStorage( szDBPath, NULL,
 124               STGM_DIRECT|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, NULL, 0, &stg);
 125     }
 126     else
 127     {
 128         ERR("unknown flag %p\n",szPersist);
 129         return ERROR_INVALID_PARAMETER;
 130     }
 131
 132     if( FAILED( r ) )
 133     {
 134         FIXME("open failed r = %08lx!\n",r);
 135         return ERROR_FUNCTION_FAILED;
 136     }
 137
 138     r = IStorage_Stat( stg, &stat, STATFLAG_NONAME );
 139     if( FAILED( r ) )
 140     {
 141         FIXME("Failed to stat storage\n");
 142         goto end;
 143     }
 144
 145     if( memcmp( &stat.clsid, &CLSID_MsiDatabase, sizeof (GUID) ) )
 146     {
 147         ERR("storage GUID is not a MSI database GUID %s\n",
 148              debugstr_guid(&stat.clsid) );
 149         goto end;
 150     }
 151
 152
 153     db = alloc_msiobject( MSIHANDLETYPE_DATABASE, sizeof (MSIDATABASE),
 154                               MSI_CloseDatabase );
 155     if( !db )
 156     {
 157         FIXME("Failed to allocate a handle\n");
 158         goto end;
 159     }
 160
 161     if( TRACE_ON( msi ) )
 162         enum_stream_names( stg );
 163
 164     db->storage = stg;
 165     db->mode = szMode;
 166
 167     ret = load_string_table( db );
 168     if( ret != ERROR_SUCCESS )
 169         goto end;
 170
 171     msiobj_addref( &db->hdr );
 172     IStorage_AddRef( stg );
 173     *pdb = db;
 174
 175 end:
 176     if( db )
 177         msiobj_release( &db->hdr );
 178     if( stg )
 179         IStorage_Release( stg );
 180
 181     return ret;
 182 }
 183
 184 UINT WINAPI MsiOpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIHANDLE *phDB)
 185 {
 186     MSIDATABASE *db;
 187     UINT ret;
 188
 189     TRACE("%s %s %p\n",debugstr_w(szDBPath),debugstr_w(szPersist), phDB);
 190
 191     ret = MSI_OpenDatabaseW( szDBPath, szPersist, &db );
 192     if( ret == ERROR_SUCCESS )
 193     {
 194         *phDB = alloc_msihandle( &db->hdr );
 195         msiobj_release( &db->hdr );
 196     }
 197
 198     return ret;
 199 }
 200
 201 UINT WINAPI MsiOpenDatabaseA(LPCSTR szDBPath, LPCSTR szPersist, MSIHANDLE *phDB)
 202 {
 203     HRESULT r = ERROR_FUNCTION_FAILED;
 204     LPWSTR szwDBPath = NULL, szwPersist = NULL;
 205     UINT len;
 206
 207     TRACE("%s %s %p\n", debugstr_a(szDBPath), debugstr_a(szPersist), phDB);
 208
 209     if( szDBPath )
 210     {
 211         len = MultiByteToWideChar( CP_ACP, 0, szDBPath, -1, NULL, 0 );
 212         szwDBPath = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 213         if( !szwDBPath )
 214             goto end;
 215         MultiByteToWideChar( CP_ACP, 0, szDBPath, -1, szwDBPath, len );
 216     }
 217
 218     if( HIWORD(szPersist) )
 219     {
 220         len = MultiByteToWideChar( CP_ACP, 0, szPersist, -1, NULL, 0 );
 221         szwPersist = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 222         if( !szwPersist )
 223             goto end;
 224         MultiByteToWideChar( CP_ACP, 0, szPersist, -1, szwPersist, len );
 225     }
 226     else
 227         szwPersist = (LPWSTR) szPersist;
 228
 229     r = MsiOpenDatabaseW( szwDBPath, szwPersist, phDB );
 230
 231 end:
 232     HeapFree( GetProcessHeap(), 0, szwPersist );
 233     HeapFree( GetProcessHeap(), 0, szwDBPath );
 234
 235     return r;
 236 }
 237
 238 UINT WINAPI MsiOpenProductA(LPCSTR szProduct, MSIHANDLE *phProduct)
 239 {
 240     UINT len, ret;
 241     LPWSTR szwProd = NULL;
 242
 243     TRACE("%s %p\n",debugstr_a(szProduct), phProduct);
 244
 245     if( szProduct )
 246     {
 247         len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
 248         szwProd = HeapAlloc( GetProcessHeap(), 0, len * sizeof (WCHAR) );
 249         if( szwProd )
 250             MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProd, len );
 251     }
 252
 253     ret = MsiOpenProductW( szwProd, phProduct );
 254
 255     HeapFree( GetProcessHeap(), 0, szwProd );
 256
 257     return ret;
 258 }
 259
 260 UINT WINAPI MsiOpenProductW(LPCWSTR szProduct, MSIHANDLE *phProduct)
 261 {
 262     static const WCHAR szLocalPackage[] = {
 263         'L','o','c','a','l','P','a','c','k','a','g','e', 0
 264     };
 265     LPWSTR path = NULL;
 266     UINT r;
 267     HKEY hKeyProduct = NULL;
 268     DWORD count, type;
 269
 270     TRACE("%s %p\n",debugstr_w(szProduct), phProduct);
 271
 272     r = MSIREG_OpenUninstallKey(szProduct,&hKeyProduct,FALSE);
 273     if( r != ERROR_SUCCESS )
 274     {
 275         r = ERROR_UNKNOWN_PRODUCT;
 276         goto end;
 277     }
 278
 279     /* find the size of the path */
 280     type = count = 0;
 281     r = RegQueryValueExW( hKeyProduct, szLocalPackage,
 282                           NULL, &type, NULL, &count );
 283     if( r != ERROR_SUCCESS )
 284     {
 285         r = ERROR_UNKNOWN_PRODUCT;
 286         goto end;
 287     }
 288
 289     /* now alloc and fetch the path of the database to open */
 290     path = HeapAlloc( GetProcessHeap(), 0, count );
 291     if( !path )
 292         goto end;
 293
 294     r = RegQueryValueExW( hKeyProduct, szLocalPackage,
 295                           NULL, &type, (LPBYTE) path, &count );
 296     if( r != ERROR_SUCCESS )
 297     {
 298         r = ERROR_UNKNOWN_PRODUCT;
 299         goto end;
 300     }
 301
 302     r = MsiOpenPackageW( path, phProduct );
 303
 304 end:
 305     HeapFree( GetProcessHeap(), 0, path );
 306     if( hKeyProduct )
 307         RegCloseKey( hKeyProduct );
 308
 309     return r;
 310 }
 311
 312 UINT WINAPI MsiAdvertiseProductA(LPCSTR szPackagePath, LPCSTR szScriptfilePath,
 313                 LPCSTR szTransforms, LANGID lgidLanguage)
 314 {
 315     FIXME("%s %s %s %08x\n",debugstr_a(szPackagePath),
 316           debugstr_a(szScriptfilePath), debugstr_a(szTransforms), lgidLanguage);
 317     return ERROR_CALL_NOT_IMPLEMENTED;
 318 }
 319
 320 UINT WINAPI MsiAdvertiseProductW(LPCWSTR szPackagePath, LPCWSTR szScriptfilePath,
 321                 LPCWSTR szTransforms, LANGID lgidLanguage)
 322 {
 323     FIXME("%s %s %s %08x\n",debugstr_w(szPackagePath),
 324           debugstr_w(szScriptfilePath), debugstr_w(szTransforms), lgidLanguage);
 325     return ERROR_CALL_NOT_IMPLEMENTED;
 326 }
 327
 328 UINT WINAPI MsiAdvertiseProductExA(LPCSTR szPackagePath, LPCSTR szScriptfilePath,
 329       LPCSTR szTransforms, LANGID lgidLanguage, DWORD dwPlatform, DWORD dwOptions)
 330 {
 331     FIXME("%s %s %s %08x %08lx %08lx\n", debugstr_a(szPackagePath),
 332           debugstr_a(szScriptfilePath), debugstr_a(szTransforms),
 333           lgidLanguage, dwPlatform, dwOptions);
 334     return ERROR_CALL_NOT_IMPLEMENTED;
 335 }
 336
 337 UINT WINAPI MsiAdvertiseProductExW( LPCWSTR szPackagePath, LPCWSTR szScriptfilePath,
 338       LPCWSTR szTransforms, LANGID lgidLanguage, DWORD dwPlatform, DWORD dwOptions)
 339 {
 340     FIXME("%s %s %s %08x %08lx %08lx\n", debugstr_w(szPackagePath),
 341           debugstr_w(szScriptfilePath), debugstr_w(szTransforms),
 342           lgidLanguage, dwPlatform, dwOptions);
 343     return ERROR_CALL_NOT_IMPLEMENTED;
 344 }
 345
 346 UINT WINAPI MsiInstallProductA(LPCSTR szPackagePath, LPCSTR szCommandLine)
 347 {
 348     LPWSTR szwPath = NULL, szwCommand = NULL;
 349     UINT r = ERROR_FUNCTION_FAILED; /* FIXME: check return code */
 350
 351     TRACE("%s %s\n",debugstr_a(szPackagePath), debugstr_a(szCommandLine));
 352
 353     if( szPackagePath )
 354     {
 355         UINT len = MultiByteToWideChar( CP_ACP, 0, szPackagePath, -1, NULL, 0 );
 356         szwPath = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 357         if( !szwPath )
 358             goto end;
 359         MultiByteToWideChar( CP_ACP, 0, szPackagePath, -1, szwPath, len );
 360     }
 361
 362     if( szCommandLine )
 363     {
 364         UINT len = MultiByteToWideChar( CP_ACP, 0, szCommandLine, -1, NULL, 0 );
 365         szwCommand = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 366         if( !szwCommand )
 367             goto end;
 368         MultiByteToWideChar( CP_ACP, 0, szCommandLine, -1, szwCommand, len );
 369     }
 370
 371     r = MsiInstallProductW( szwPath, szwCommand );
 372
 373 end:
 374     HeapFree( GetProcessHeap(), 0, szwPath );
 375     HeapFree( GetProcessHeap(), 0, szwCommand );
 376
 377     return r;
 378 }
 379
 380 UINT WINAPI MsiInstallProductW(LPCWSTR szPackagePath, LPCWSTR szCommandLine)
 381 {
 382     MSIPACKAGE *package = NULL;
 383     UINT rc = ERROR_SUCCESS;
 384     MSIHANDLE handle;
 385
 386     FIXME("%s %s\n",debugstr_w(szPackagePath), debugstr_w(szCommandLine));
 387
 388     rc = MsiVerifyPackageW(szPackagePath);
 389     if (rc != ERROR_SUCCESS)
 390         return rc;
 391
 392     rc = MSI_OpenPackageW(szPackagePath,&package);
 393     if (rc != ERROR_SUCCESS)
 394         return rc;
 395
 396     handle = alloc_msihandle( &package->hdr );
 397
 398     rc = ACTION_DoTopLevelINSTALL(package, szPackagePath, szCommandLine);
 399
 400     MsiCloseHandle(handle);
 401     msiobj_release( &package->hdr );
 402     return rc;
 403 }
 404
 405 UINT WINAPI MsiReinstallProductA(LPCSTR szProduct, DWORD dwReinstallMode)
 406 {
 407     FIXME("%s %08lx\n", debugstr_a(szProduct), dwReinstallMode);
 408     return ERROR_CALL_NOT_IMPLEMENTED;
 409 }
 410
 411 UINT WINAPI MsiReinstallProductW(LPCWSTR szProduct, DWORD dwReinstallMode)
 412 {
 413     FIXME("%s %08lx\n", debugstr_w(szProduct), dwReinstallMode);
 414     return ERROR_CALL_NOT_IMPLEMENTED;
 415 }
 416
 417 UINT WINAPI MsiApplyPatchA(LPCSTR szPatchPackage, LPCSTR szInstallPackage,
 418         INSTALLTYPE eInstallType, LPCSTR szCommandLine)
 419 {
 420     FIXME("%s %s %d %s\n", debugstr_a(szPatchPackage), debugstr_a(szInstallPackage),
 421           eInstallType, debugstr_a(szCommandLine));
 422     return ERROR_CALL_NOT_IMPLEMENTED;
 423 }
 424
 425 UINT WINAPI MsiApplyPatchW(LPCWSTR szPatchPackage, LPCWSTR szInstallPackage,
 426          INSTALLTYPE eInstallType, LPCWSTR szCommandLine)
 427 {
 428     FIXME("%s %s %d %s\n", debugstr_w(szPatchPackage), debugstr_w(szInstallPackage),
 429           eInstallType, debugstr_w(szCommandLine));
 430     return ERROR_CALL_NOT_IMPLEMENTED;
 431 }
 432
 433 UINT WINAPI MsiConfigureProductExW(LPCWSTR szProduct, int iInstallLevel,
 434                         INSTALLSTATE eInstallState, LPCWSTR szCommandLine)
 435 {
 436     MSIHANDLE handle;
 437     MSIPACKAGE* package;
 438     UINT rc;
 439     HKEY hkey=0,hkey1=0;
 440     DWORD sz;
 441     static const WCHAR szSouceList[] = {
 442         'S','o','u','r','c','e','L','i','s','t',0};
 443     static const WCHAR szLUS[] = {
 444         'L','a','s','t','U','s','e','d','S','o','u','r','c','e',0};
 445     WCHAR sourcepath[0x200];
 446     static const WCHAR szInstalled[] = {
 447         ' ','I','n','s','t','a','l','l','e','d','=','1',0};
 448     LPWSTR commandline;
 449
 450     FIXME("%s %d %d %s\n",debugstr_w(szProduct), iInstallLevel, eInstallState,
 451           debugstr_w(szCommandLine));
 452
 453     if (eInstallState != INSTALLSTATE_LOCAL &&
 454         eInstallState != INSTALLSTATE_DEFAULT)
 455     {
 456         FIXME("Not implemented for anything other than local installs\n");
 457         return ERROR_CALL_NOT_IMPLEMENTED;
 458     }
 459
 460     rc = MSIREG_OpenUserProductsKey(szProduct,&hkey,FALSE);
 461     if (rc != ERROR_SUCCESS)
 462         goto end;
 463
 464     rc = RegOpenKeyW(hkey,szSouceList,&hkey1);
 465     if (rc != ERROR_SUCCESS)
 466         goto end;
 467
 468     sz = sizeof(sourcepath);
 469     rc = RegQueryValueExW(hkey1, szLUS, NULL, NULL,(LPBYTE)sourcepath, &sz);
 470     if (rc != ERROR_SUCCESS)
 471         goto end;
 472
 473     RegCloseKey(hkey1);
 474     /*
 475      * ok 1, we need to find the msi file for this product.
 476      *    2, find the source dir for the files
 477      *    3, do the configure/install.
 478           4, cleanupany runonce entry.
 479      */
 480
 481     rc = MsiOpenProductW(szProduct,&handle);
 482     if (rc != ERROR_SUCCESS)
 483         goto end;
 484
 485     package = msihandle2msiinfo(handle, MSIHANDLETYPE_PACKAGE);
 486
 487      sz = strlenW(szInstalled);
 488
 489     if (szCommandLine)
 490         sz += strlenW(szCommandLine);
 491
 492     commandline = HeapAlloc(GetProcessHeap(),0,sz * sizeof(WCHAR));
 493
 494     if (szCommandLine)
 495         strcpyW(commandline,szCommandLine);
 496     else
 497         commandline[0] = 0;
 498
 499     if (MsiQueryProductStateW(szProduct) != INSTALLSTATE_UNKNOWN)
 500         strcatW(commandline,szInstalled);
 501
 502     rc = ACTION_DoTopLevelINSTALL(package, sourcepath, commandline);
 503
 504     HeapFree(GetProcessHeap(),0,commandline);
 505 end:
 506     RegCloseKey(hkey);
 507
 508     return rc;
 509 }
 510
 511 UINT WINAPI MsiConfigureProductExA(LPCSTR szProduct, int iInstallLevel,
 512                         INSTALLSTATE eInstallState, LPCSTR szCommandLine)
 513 {
 514     LPWSTR szwProduct = NULL;
 515     LPWSTR szwCommandLine = NULL;
 516     UINT hr = ERROR_FUNCTION_FAILED;
 517
 518     if( szProduct )
 519     {
 520         UINT len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
 521         szwProduct = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 522         if( !szwProduct )
 523             goto end;
 524         MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
 525     }
 526
 527     if( szCommandLine)
 528     {
 529         UINT len = MultiByteToWideChar( CP_ACP, 0, szCommandLine, -1, NULL, 0 );
 530         szwCommandLine= HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 531         if( !szwCommandLine)
 532             goto end;
 533         MultiByteToWideChar( CP_ACP, 0, szCommandLine, -1, szwCommandLine, len );
 534     }
 535
 536     hr = MsiConfigureProductExW( szwProduct, iInstallLevel, eInstallState,
 537                                 szwCommandLine );
 538 end:
 539     HeapFree( GetProcessHeap(), 0, szwProduct );
 540     HeapFree( GetProcessHeap(), 0, szwCommandLine);
 541
 542     return hr;
 543 }
 544
 545 UINT WINAPI MsiConfigureProductA(LPCSTR szProduct, int iInstallLevel,
 546                                  INSTALLSTATE eInstallState)
 547 {
 548     LPWSTR szwProduct = NULL;
 549     UINT hr = ERROR_SUCCESS;
 550
 551     FIXME("%s %d %d\n",debugstr_a(szProduct), iInstallLevel, eInstallState);
 552
 553     if( szProduct )
 554     {
 555         UINT len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
 556         szwProduct = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 557         if( !szwProduct )
 558             goto end;
 559         MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
 560     }
 561
 562     hr = MsiConfigureProductW( szwProduct, iInstallLevel, eInstallState );
 563
 564 end:
 565     HeapFree( GetProcessHeap(), 0, szwProduct );
 566
 567     return hr;
 568 }
 569
 570 UINT WINAPI MsiConfigureProductW(LPCWSTR szProduct, int iInstallLevel,
 571                                  INSTALLSTATE eInstallState)
 572 {
 573     FIXME("%s %d %d\n", debugstr_w(szProduct), iInstallLevel, eInstallState);
 574
 575     return MsiConfigureProductExW(szProduct, iInstallLevel, eInstallState,
 576                                   NULL);
 577 }
 578
 579 UINT WINAPI MsiGetProductCodeA(LPCSTR szComponent, LPSTR szBuffer)
 580 {
 581     LPWSTR szwComponent = NULL;
 582     UINT hr = ERROR_INSTALL_FAILURE;
 583     WCHAR szwBuffer[GUID_SIZE];
 584
 585     FIXME("%s %s\n",debugstr_a(szComponent), debugstr_a(szBuffer));
 586
 587     if( szComponent )
 588     {
 589         UINT len = MultiByteToWideChar( CP_ACP, 0, szComponent, -1, NULL, 0 );
 590         szwComponent = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 591         if( !szwComponent )
 592             goto end;
 593         MultiByteToWideChar( CP_ACP, 0, szComponent, -1, szwComponent, len );
 594     }
 595     else
 596         return ERROR_INVALID_PARAMETER;
 597
 598     hr = MsiGetProductCodeW( szwComponent, szwBuffer );
 599
 600     if( ERROR_SUCCESS == hr )
 601         WideCharToMultiByte(CP_ACP, 0, szwBuffer, -1, szBuffer, GUID_SIZE, NULL, NULL);
 602
 603 end:
 604     HeapFree( GetProcessHeap(), 0, szwComponent );
 605
 606     return hr;
 607 }
 608
 609 UINT WINAPI MsiGetProductCodeW(LPCWSTR szComponent, LPWSTR szBuffer)
 610 {
 611     FIXME("%s %s\n",debugstr_w(szComponent), debugstr_w(szBuffer));
 612     if (NULL == szComponent)
 613         return ERROR_INVALID_PARAMETER;
 614     return ERROR_CALL_NOT_IMPLEMENTED;
 615 }
 616
 617 UINT WINAPI MsiGetProductInfoA(LPCSTR szProduct, LPCSTR szAttribute,
 618                  LPSTR szBuffer, DWORD *pcchValueBuf)
 619 {
 620     LPWSTR szwProduct = NULL, szwAttribute = NULL, szwBuffer = NULL;
 621     UINT hr = ERROR_INSTALL_FAILURE;
 622
 623     FIXME("%s %s %p %p\n",debugstr_a(szProduct), debugstr_a(szAttribute),
 624           szBuffer, pcchValueBuf);
 625
 626     if( NULL != szBuffer && NULL == pcchValueBuf )
 627         return ERROR_INVALID_PARAMETER;
 628     if( szProduct )
 629     {
 630         UINT len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
 631         szwProduct = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 632         if( !szwProduct )
 633             goto end;
 634         MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
 635     }
 636     else
 637         return ERROR_INVALID_PARAMETER;
 638
 639     if( szAttribute )
 640     {
 641         UINT len = MultiByteToWideChar( CP_ACP, 0, szAttribute, -1, NULL, 0 );
 642         szwAttribute = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 643         if( !szwAttribute )
 644             goto end;
 645         MultiByteToWideChar( CP_ACP, 0, szAttribute, -1, szwAttribute, len );
 646     }
 647     else
 648     {
 649         hr = ERROR_INVALID_PARAMETER;
 650         goto end;
 651     }
 652
 653     if( szBuffer )
 654     {
 655         szwBuffer = HeapAlloc( GetProcessHeap(), 0, (*pcchValueBuf) * sizeof(WCHAR) );
 656         if( !szwBuffer )
 657             goto end;
 658     }
 659
 660     hr = MsiGetProductInfoW( szwProduct, szwAttribute, szwBuffer, pcchValueBuf );
 661
 662     if( ERROR_SUCCESS == hr )
 663         WideCharToMultiByte(CP_ACP, 0, szwBuffer, -1, szBuffer, *pcchValueBuf, NULL, NULL);
 664
 665 end:
 666     HeapFree( GetProcessHeap(), 0, szwProduct );
 667     HeapFree( GetProcessHeap(), 0, szwAttribute );
 668     HeapFree( GetProcessHeap(), 0, szwBuffer );
 669
 670     return hr;
 671 }
 672
 673 UINT WINAPI MsiGetProductInfoW(LPCWSTR szProduct, LPCWSTR szAttribute,
 674                 LPWSTR szBuffer, DWORD *pcchValueBuf)
 675 {
 676     MSIHANDLE hProduct;
 677     UINT hr;
 678
 679     FIXME("%s %s %p %p\n",debugstr_w(szProduct), debugstr_w(szAttribute),
 680           szBuffer, pcchValueBuf);
 681
 682     if (NULL != szBuffer && NULL == pcchValueBuf)
 683         return ERROR_INVALID_PARAMETER;
 684     if (NULL == szProduct || NULL == szAttribute)
 685         return ERROR_INVALID_PARAMETER;
 686
 687     hr = MsiOpenProductW(szProduct, &hProduct);
 688     if (ERROR_SUCCESS != hr)
 689         return hr;
 690
 691     hr = MsiGetPropertyW(hProduct, szAttribute, szBuffer, pcchValueBuf);
 692     MsiCloseHandle(hProduct);
 693     return hr;
 694 }
 695
 696 UINT WINAPI MsiDatabaseImportA(LPCSTR szFolderPath, LPCSTR szFilename)
 697 {
 698     FIXME("%s %s\n",debugstr_a(szFolderPath), debugstr_a(szFilename));
 699     return ERROR_CALL_NOT_IMPLEMENTED;
 700 }
 701
 702 UINT WINAPI MsiDatabaseImportW(LPCWSTR szFolderPath, LPCWSTR szFilename)
 703 {
 704     FIXME("%s %s\n",debugstr_w(szFolderPath), debugstr_w(szFilename));
 705     return ERROR_CALL_NOT_IMPLEMENTED;
 706 }
 707
 708 UINT WINAPI MsiEnableLogA(DWORD dwLogMode, LPCSTR szLogFile, DWORD attributes)
 709 {
 710     LPWSTR szwLogFile = NULL;
 711     UINT hr = ERROR_INSTALL_FAILURE;
 712
 713     FIXME("%08lx %s %08lx\n", dwLogMode, debugstr_a(szLogFile), attributes);
 714
 715     if( szLogFile )
 716     {
 717         UINT len = MultiByteToWideChar( CP_ACP, 0, szLogFile, -1, NULL, 0 );
 718         szwLogFile = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 719         if( !szwLogFile )
 720             goto end;
 721         MultiByteToWideChar( CP_ACP, 0, szLogFile, -1, szwLogFile, len );
 722     }
 723     else
 724         return ERROR_INVALID_PARAMETER;
 725
 726     hr = MsiEnableLogW( dwLogMode, szwLogFile, attributes );
 727
 728 end:
 729     HeapFree( GetProcessHeap(), 0, szwLogFile );
 730
 731     return hr;
 732 }
 733
 734 UINT WINAPI MsiEnableLogW(DWORD dwLogMode, LPCWSTR szLogFile, DWORD attributes)
 735 {
 736     HANDLE file = INVALID_HANDLE_VALUE;
 737
 738     TRACE("%08lx %s %08lx\n", dwLogMode, debugstr_w(szLogFile), attributes);
 739
 740     strcpyW(gszLogFile,szLogFile);
 741     if (!(attributes & INSTALLLOGATTRIBUTES_APPEND))
 742         DeleteFileW(szLogFile);
 743     file = CreateFileW(szLogFile, GENERIC_WRITE, 0, NULL, OPEN_ALWAYS,
 744                            FILE_ATTRIBUTE_NORMAL, NULL);
 745     if (file != INVALID_HANDLE_VALUE)
 746         CloseHandle(file);
 747     else
 748         ERR("Unable to enable log %s\n",debugstr_w(szLogFile));
 749
 750     return ERROR_SUCCESS;
 751 }
 752
 753 INSTALLSTATE WINAPI MsiQueryProductStateA(LPCSTR szProduct)
 754 {
 755     LPWSTR szwProduct;
 756     UINT len;
 757     INSTALLSTATE rc;
 758
 759     len = MultiByteToWideChar(CP_ACP,0,szProduct,-1,NULL,0);
 760     szwProduct = HeapAlloc(GetProcessHeap(),0,len*sizeof(WCHAR));
 761     MultiByteToWideChar(CP_ACP,0,szProduct,-1,szwProduct,len);
 762     rc = MsiQueryProductStateW(szwProduct);
 763     HeapFree(GetProcessHeap(),0,szwProduct);
 764     return rc;
 765 }
 766
 767 INSTALLSTATE WINAPI MsiQueryProductStateW(LPCWSTR szProduct)
 768 {
 769     UINT rc;
 770     INSTALLSTATE rrc = INSTALLSTATE_UNKNOWN;
 771     HKEY hkey=0;
 772     static const WCHAR szWindowsInstaller[] = {
 773          'W','i','n','d','o','w','s','I','n','s','t','a','l','l','e','r',0 };
 774     DWORD sz;
 775
 776     TRACE("%s\n", debugstr_w(szProduct));
 777
 778     rc = MSIREG_OpenUserProductsKey(szProduct,&hkey,FALSE);
 779     if (rc != ERROR_SUCCESS)
 780         goto end;
 781
 782     RegCloseKey(hkey);
 783
 784     rc = MSIREG_OpenUninstallKey(szProduct,&hkey,FALSE);
 785     if (rc != ERROR_SUCCESS)
 786         goto end;
 787
 788     sz = sizeof(rrc);
 789     rc = RegQueryValueExW(hkey,szWindowsInstaller,NULL,NULL,(LPVOID)&rrc, &sz);
 790     if (rc != ERROR_SUCCESS)
 791         goto end;
 792
 793     switch (rrc)
 794     {
 795     case 1:
 796         /* default */
 797         rrc = INSTALLSTATE_DEFAULT;
 798         break;
 799     default:
 800         FIXME("Unknown install state read from registry (%i)\n",rrc);
 801         rrc = INSTALLSTATE_UNKNOWN;
 802         break;
 803     }
 804 end:
 805     RegCloseKey(hkey);
 806     return rrc;
 807 }
 808
 809 INSTALLUILEVEL WINAPI MsiSetInternalUI(INSTALLUILEVEL dwUILevel, HWND *phWnd)
 810 {
 811     INSTALLUILEVEL old = gUILevel;
 812     HWND oldwnd = gUIhwnd;
 813
 814     TRACE("%08x %p\n", dwUILevel, phWnd);
 815
 816     gUILevel = dwUILevel;
 817     if (phWnd)
 818     {
 819         gUIhwnd = *phWnd;
 820         *phWnd = oldwnd;
 821     }
 822     return old;
 823 }
 824
 825 INSTALLUI_HANDLERA WINAPI MsiSetExternalUIA(INSTALLUI_HANDLERA puiHandler,
 826                                   DWORD dwMessageFilter, LPVOID pvContext)
 827 {
 828     INSTALLUI_HANDLERA prev = gUIHandlerA;
 829
 830     TRACE("%p %lx %p\n",puiHandler, dwMessageFilter,pvContext);
 831     gUIHandlerA = puiHandler;
 832     gUIFilter = dwMessageFilter;
 833     gUIContext = pvContext;
 834
 835     return prev;
 836 }
 837
 838 INSTALLUI_HANDLERW WINAPI MsiSetExternalUIW(INSTALLUI_HANDLERW puiHandler,
 839                                   DWORD dwMessageFilter, LPVOID pvContext)
 840 {
 841     INSTALLUI_HANDLERW prev = gUIHandlerW;
 842
 843     TRACE("%p %lx %p\n",puiHandler,dwMessageFilter,pvContext);
 844     gUIHandlerW = puiHandler;
 845     gUIFilter = dwMessageFilter;
 846     gUIContext = pvContext;
 847
 848     return prev;
 849 }
 850
 851 UINT WINAPI MsiLoadStringA(HINSTANCE hInstance, UINT uID, LPSTR lpBuffer,
 852                 int nBufferMax, DWORD e)
 853 {
 854     FIXME("%p %u %p %d %08lx\n",hInstance,uID,lpBuffer,nBufferMax,e);
 855     return ERROR_CALL_NOT_IMPLEMENTED;
 856 }
 857
 858 UINT WINAPI MsiLoadStringW(HINSTANCE hInstance, UINT uID, LPWSTR lpBuffer,
 859                 int nBufferMax, DWORD e)
 860 {
 861     FIXME("%p %u %p %d %08lx\n",hInstance,uID,lpBuffer,nBufferMax,e);
 862     return ERROR_CALL_NOT_IMPLEMENTED;
 863 }
 864
 865 INSTALLSTATE WINAPI MsiLocateComponentA(LPCSTR szComponent, LPSTR lpPathBuf,
 866                 DWORD *pcchBuf)
 867 {
 868     FIXME("%s %p %08lx\n", debugstr_a(szComponent), lpPathBuf, *pcchBuf);
 869     return INSTALLSTATE_UNKNOWN;
 870 }
 871
 872 INSTALLSTATE WINAPI MsiLocateComponentW(LPCWSTR szComponent, LPSTR lpPathBuf,
 873                 DWORD *pcchBuf)
 874 {
 875     FIXME("%s %p %08lx\n", debugstr_w(szComponent), lpPathBuf, *pcchBuf);
 876     return INSTALLSTATE_UNKNOWN;
 877 }
 878
 879 UINT WINAPI MsiMessageBoxA(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType,
 880                 WORD wLanguageId, DWORD f)
 881 {
 882     FIXME("%p %s %s %u %08x %08lx\n",hWnd,debugstr_a(lpText),debugstr_a(lpCaption),
 883           uType,wLanguageId,f);
 884     return ERROR_CALL_NOT_IMPLEMENTED;
 885 }
 886
 887 UINT WINAPI MsiMessageBoxW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType,
 888                 WORD wLanguageId, DWORD f)
 889 {
 890     FIXME("%p %s %s %u %08x %08lx\n",hWnd,debugstr_w(lpText),debugstr_w(lpCaption),
 891           uType,wLanguageId,f);
 892     return ERROR_CALL_NOT_IMPLEMENTED;
 893 }
 894
 895 UINT WINAPI MsiEnumProductsA(DWORD index, LPSTR lpguid)
 896 {
 897     DWORD r;
 898     WCHAR szwGuid[GUID_SIZE];
 899
 900     TRACE("%ld %p\n",index,lpguid);
 901
 902     if (NULL == lpguid) {
 903       return ERROR_INVALID_PARAMETER;
 904     }
 905     r = MsiEnumProductsW(index, szwGuid);
 906     if( r == ERROR_SUCCESS )
 907         WideCharToMultiByte(CP_ACP, 0, szwGuid, -1, lpguid, GUID_SIZE, NULL, NULL);
 908
 909     return r;
 910 }
 911
 912 UINT WINAPI MsiEnumProductsW(DWORD index, LPWSTR lpguid)
 913 {
 914     HKEY hkeyFeatures = 0;
 915     DWORD r;
 916     WCHAR szKeyName[33];
 917
 918     TRACE("%ld %p\n",index,lpguid);
 919
 920     if (NULL == lpguid)
 921         return ERROR_INVALID_PARAMETER;
 922
 923     r = MSIREG_OpenFeatures(&hkeyFeatures);
 924     if( r != ERROR_SUCCESS )
 925         goto end;
 926
 927     r = RegEnumKeyW(hkeyFeatures, index, szKeyName, GUID_SIZE);
 928
 929     unsquash_guid(szKeyName, lpguid);
 930
 931 end:
 932
 933     if( hkeyFeatures )
 934         RegCloseKey(hkeyFeatures);
 935
 936     return r;
 937 }
 938
 939 UINT WINAPI MsiEnumFeaturesA(LPCSTR szProduct, DWORD index,
 940       LPSTR szFeature, LPSTR szParent)
 941 {
 942     DWORD r;
 943     WCHAR szwFeature[GUID_SIZE], szwParent[GUID_SIZE];
 944     LPWSTR szwProduct = NULL;
 945
 946     TRACE("%s %ld %p %p\n",debugstr_a(szProduct),index,szFeature,szParent);
 947
 948     if( szProduct )
 949     {
 950         UINT len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
 951         szwProduct = HeapAlloc( GetProcessHeap(), 0, len * sizeof (WCHAR) );
 952         if( szwProduct )
 953             MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
 954         else
 955             return ERROR_FUNCTION_FAILED;
 956     }
 957
 958     r = MsiEnumFeaturesW(szwProduct, index, szwFeature, szwParent);
 959     if( r == ERROR_SUCCESS )
 960     {
 961         WideCharToMultiByte(CP_ACP, 0, szwFeature, -1,
 962                             szFeature, GUID_SIZE, NULL, NULL);
 963         WideCharToMultiByte(CP_ACP, 0, szwParent, -1,
 964                             szParent, GUID_SIZE, NULL, NULL);
 965     }
 966
 967     HeapFree( GetProcessHeap(), 0, szwProduct);
 968
 969     return r;
 970 }
 971
 972 UINT WINAPI MsiEnumFeaturesW(LPCWSTR szProduct, DWORD index,
 973       LPWSTR szFeature, LPWSTR szParent)
 974 {
 975     HKEY hkeyProduct = 0;
 976     DWORD r, sz;
 977
 978     TRACE("%s %ld %p %p\n",debugstr_w(szProduct),index,szFeature,szParent);
 979
 980     r = MSIREG_OpenFeaturesKey(szProduct,&hkeyProduct,FALSE);
 981     if( r != ERROR_SUCCESS )
 982         goto end;
 983
 984     sz = GUID_SIZE;
 985     r = RegEnumValueW(hkeyProduct, index, szFeature, &sz, NULL, NULL, NULL, NULL);
 986
 987 end:
 988     if( hkeyProduct )
 989         RegCloseKey(hkeyProduct);
 990
 991     return r;
 992 }
 993
 994 UINT WINAPI MsiEnumComponentsA(DWORD index, LPSTR lpguid)
 995 {
 996     DWORD r;
 997     WCHAR szwGuid[GUID_SIZE];
 998
 999     TRACE("%ld %p\n",index,lpguid);
1000
1001     r = MsiEnumComponentsW(index, szwGuid);
1002     if( r == ERROR_SUCCESS )
1003         WideCharToMultiByte(CP_ACP, 0, szwGuid, -1, lpguid, GUID_SIZE, NULL, NULL);
1004
1005     return r;
1006 }
1007
1008 UINT WINAPI MsiEnumComponentsW(DWORD index, LPWSTR lpguid)
1009 {
1010     HKEY hkeyComponents = 0;
1011     DWORD r;
1012     WCHAR szKeyName[33];
1013
1014     TRACE("%ld %p\n",index,lpguid);
1015
1016     r = MSIREG_OpenComponents(&hkeyComponents);
1017     if( r != ERROR_SUCCESS )
1018         goto end;
1019
1020     r = RegEnumKeyW(hkeyComponents, index, szKeyName, GUID_SIZE);
1021
1022     unsquash_guid(szKeyName, lpguid);
1023
1024 end:
1025
1026     if( hkeyComponents )
1027         RegCloseKey(hkeyComponents);
1028
1029     return r;
1030 }
1031
1032 UINT WINAPI MsiEnumClientsA(LPCSTR szComponent, DWORD index, LPSTR szProduct)
1033 {
1034     DWORD r;
1035     WCHAR szwProduct[GUID_SIZE];
1036     LPWSTR szwComponent = NULL;
1037
1038     TRACE("%s %ld %p\n",debugstr_a(szComponent),index,szProduct);
1039
1040     if( szComponent )
1041     {
1042         UINT len = MultiByteToWideChar( CP_ACP, 0, szComponent, -1, NULL, 0 );
1043         szwComponent = HeapAlloc( GetProcessHeap(), 0, len * sizeof (WCHAR) );
1044         if( szwComponent )
1045             MultiByteToWideChar( CP_ACP, 0, szComponent, -1, szwComponent, len );
1046         else
1047             return ERROR_FUNCTION_FAILED;
1048     }
1049
1050     r = MsiEnumClientsW(szComponent?szwComponent:NULL, index, szwProduct);
1051     if( r == ERROR_SUCCESS )
1052     {
1053         WideCharToMultiByte(CP_ACP, 0, szwProduct, -1,
1054                             szProduct, GUID_SIZE, NULL, NULL);
1055     }
1056
1057     HeapFree( GetProcessHeap(), 0, szwComponent);
1058
1059     return r;
1060 }
1061
1062 UINT WINAPI MsiEnumClientsW(LPCWSTR szComponent, DWORD index, LPWSTR szProduct)
1063 {
1064     HKEY hkeyComp = 0;
1065     DWORD r, sz;
1066     WCHAR szValName[GUID_SIZE];
1067
1068     TRACE("%s %ld %p\n",debugstr_w(szComponent),index,szProduct);
1069
1070     r = MSIREG_OpenComponentsKey(szComponent,&hkeyComp,FALSE);
1071     if( r != ERROR_SUCCESS )
1072         goto end;
1073
1074     sz = GUID_SIZE;
1075     r = RegEnumValueW(hkeyComp, index, szValName, &sz, NULL, NULL, NULL, NULL);
1076     if( r != ERROR_SUCCESS )
1077         goto end;
1078
1079     unsquash_guid(szValName, szProduct);
1080
1081 end:
1082     if( hkeyComp )
1083         RegCloseKey(hkeyComp);
1084
1085     return r;
1086 }
1087
1088 UINT WINAPI MsiEnumComponentQualifiersA( LPSTR szComponent, DWORD iIndex,
1089                 LPSTR lpQualifierBuf, DWORD* pcchQualifierBuf,
1090                 LPSTR lpApplicationDataBuf, DWORD* pcchApplicationDataBuf)
1091 {
1092     FIXME("%s %08lx %p %p %p %p\n", debugstr_a(szComponent), iIndex,
1093           lpQualifierBuf, pcchQualifierBuf, lpApplicationDataBuf,
1094           pcchApplicationDataBuf);
1095     return ERROR_CALL_NOT_IMPLEMENTED;
1096 }
1097
1098 UINT WINAPI MsiEnumComponentQualifiersW( LPWSTR szComponent, DWORD iIndex,
1099                 LPWSTR lpQualifierBuf, DWORD* pcchQualifierBuf,
1100                 LPWSTR lpApplicationDataBuf, DWORD* pcchApplicationDataBuf )
1101 {
1102     FIXME("%s %08lx %p %p %p %p\n", debugstr_w(szComponent), iIndex,
1103           lpQualifierBuf, pcchQualifierBuf, lpApplicationDataBuf,
1104           pcchApplicationDataBuf);
1105     return ERROR_CALL_NOT_IMPLEMENTED;
1106 }
1107
1108 UINT WINAPI MsiProvideAssemblyA( LPCSTR szAssemblyName, LPCSTR szAppContext,
1109                 DWORD dwInstallMode, DWORD dwAssemblyInfo, LPSTR lpPathBuf,
1110                 DWORD* pcchPathBuf )
1111 {
1112     FIXME("%s %s %08lx %08lx %p %p\n", debugstr_a(szAssemblyName),
1113           debugstr_a(szAppContext), dwInstallMode, dwAssemblyInfo, lpPathBuf,
1114           pcchPathBuf);
1115     return ERROR_CALL_NOT_IMPLEMENTED;
1116 }
1117
1118 UINT WINAPI MsiProvideAssemblyW( LPCWSTR szAssemblyName, LPCWSTR szAppContext,
1119                 DWORD dwInstallMode, DWORD dwAssemblyInfo, LPWSTR lpPathBuf,
1120                 DWORD* pcchPathBuf )
1121 {
1122     FIXME("%s %s %08lx %08lx %p %p\n", debugstr_w(szAssemblyName),
1123           debugstr_w(szAppContext), dwInstallMode, dwAssemblyInfo, lpPathBuf,
1124           pcchPathBuf);
1125     return ERROR_CALL_NOT_IMPLEMENTED;
1126 }
1127
1128 UINT WINAPI MsiProvideComponentFromDescriptorA( LPCSTR szDescriptor,
1129                 LPSTR szPath, DWORD *pcchPath, DWORD *pcchArgs )
1130 {
1131     FIXME("%s %p %p %p\n", debugstr_a(szDescriptor), szPath, pcchPath, pcchArgs );
1132     return ERROR_CALL_NOT_IMPLEMENTED;
1133 }
1134
1135 UINT WINAPI MsiProvideComponentFromDescriptorW( LPCWSTR szDescriptor,
1136                 LPWSTR szPath, DWORD *pcchPath, DWORD *pcchArgs )
1137 {
1138     FIXME("%s %p %p %p\n", debugstr_w(szDescriptor), szPath, pcchPath, pcchArgs );
1139     return ERROR_CALL_NOT_IMPLEMENTED;
1140 }
1141
1142 HRESULT WINAPI MsiGetFileSignatureInformationA( LPCSTR szSignedObjectPath,
1143                 DWORD dwFlags, PCCERT_CONTEXT* ppcCertContext, BYTE* pbHashData,
1144                 DWORD* pcbHashData)
1145 {
1146     FIXME("%s %08lx %p %p %p\n", debugstr_a(szSignedObjectPath), dwFlags,
1147           ppcCertContext, pbHashData, pcbHashData);
1148     return ERROR_CALL_NOT_IMPLEMENTED;
1149 }
1150
1151 HRESULT WINAPI MsiGetFileSignatureInformationW( LPCWSTR szSignedObjectPath,
1152                 DWORD dwFlags, PCCERT_CONTEXT* ppcCertContext, BYTE* pbHashData,
1153                 DWORD* pcbHashData)
1154 {
1155     FIXME("%s %08lx %p %p %p\n", debugstr_w(szSignedObjectPath), dwFlags,
1156           ppcCertContext, pbHashData, pcbHashData);
1157     return ERROR_CALL_NOT_IMPLEMENTED;
1158 }
1159
1160 UINT WINAPI MsiGetProductPropertyA( MSIHANDLE hProduct, LPCSTR szProperty,
1161                                     LPSTR szValue, DWORD *pccbValue )
1162 {
1163     FIXME("%ld %s %p %p\n", hProduct, debugstr_a(szProperty), szValue, pccbValue);
1164     return ERROR_CALL_NOT_IMPLEMENTED;
1165 }
1166
1167 UINT WINAPI MsiGetProductPropertyW( MSIHANDLE hProduct, LPCWSTR szProperty,
1168                                     LPWSTR szValue, DWORD *pccbValue )
1169 {
1170     FIXME("%ld %s %p %p\n", hProduct, debugstr_w(szProperty), szValue, pccbValue);
1171     return ERROR_CALL_NOT_IMPLEMENTED;
1172 }
1173
1174 UINT WINAPI MsiVerifyPackageA( LPCSTR szPackage )
1175 {
1176     UINT r, len;
1177     LPWSTR szPack = NULL;
1178
1179     TRACE("%s\n", debugstr_a(szPackage) );
1180
1181     if( szPackage )
1182     {
1183         len = MultiByteToWideChar( CP_ACP, 0, szPackage, -1, NULL, 0 );
1184         szPack = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1185         if( !szPack )
1186             return ERROR_OUTOFMEMORY;
1187         MultiByteToWideChar( CP_ACP, 0, szPackage, -1, szPack, len );
1188     }
1189
1190     r = MsiVerifyPackageW( szPack );
1191
1192     HeapFree( GetProcessHeap(), 0, szPack );
1193
1194     return r;
1195 }
1196
1197 UINT WINAPI MsiVerifyPackageW( LPCWSTR szPackage )
1198 {
1199     MSIHANDLE handle;
1200     UINT r;
1201
1202     TRACE("%s\n", debugstr_w(szPackage) );
1203
1204     r = MsiOpenDatabaseW( szPackage, MSIDBOPEN_READONLY, &handle );
1205     MsiCloseHandle( handle );
1206
1207     return r;
1208 }
1209
1210 INSTALLSTATE WINAPI MsiGetComponentPathA(LPCSTR szProduct, LPCSTR szComponent,
1211                                          LPSTR lpPathBuf, DWORD* pcchBuf)
1212 {
1213     LPWSTR szwProduct = NULL, szwComponent = NULL, lpwPathBuf= NULL;
1214     INSTALLSTATE rc;
1215     UINT len, incoming_len;
1216
1217     if( szProduct )
1218     {
1219         len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
1220         szwProduct= HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1221         if( !szwProduct)
1222             return ERROR_OUTOFMEMORY;
1223         MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
1224     }
1225
1226     if( szComponent )
1227     {
1228         len = MultiByteToWideChar( CP_ACP, 0, szComponent, -1, NULL, 0 );
1229         szwComponent= HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1230         if( !szwComponent )
1231         {
1232             HeapFree( GetProcessHeap(), 0, szwProduct);
1233             return ERROR_OUTOFMEMORY;
1234         }
1235         MultiByteToWideChar( CP_ACP, 0, szComponent, -1, szwComponent, len );
1236     }
1237
1238     if( pcchBuf && *pcchBuf > 0 )
1239         lpwPathBuf = HeapAlloc( GetProcessHeap(), 0, *pcchBuf * sizeof(WCHAR));
1240     else
1241         lpwPathBuf = NULL;
1242
1243     incoming_len = *pcchBuf;
1244     rc = MsiGetComponentPathW(szwProduct, szwComponent, lpwPathBuf, pcchBuf);
1245
1246     HeapFree( GetProcessHeap(), 0, szwProduct);
1247     HeapFree( GetProcessHeap(), 0, szwComponent);
1248     if (lpwPathBuf)
1249     {
1250         if (rc != INSTALLSTATE_UNKNOWN)
1251             WideCharToMultiByte(CP_ACP, 0, lpwPathBuf, incoming_len,
1252                             lpPathBuf, incoming_len, NULL, NULL);
1253         HeapFree( GetProcessHeap(), 0, lpwPathBuf);
1254     }
1255
1256     return rc;
1257 }
1258
1259 INSTALLSTATE WINAPI MsiGetComponentPathW(LPCWSTR szProduct, LPCWSTR szComponent,
1260                                          LPWSTR lpPathBuf, DWORD* pcchBuf)
1261 {
1262     WCHAR squished_pc[GUID_SIZE];
1263     UINT rc;
1264     INSTALLSTATE rrc = INSTALLSTATE_UNKNOWN;
1265     HKEY hkey=0;
1266
1267     TRACE("%s %s %p %p\n", debugstr_w(szProduct),
1268            debugstr_w(szComponent), lpPathBuf, pcchBuf);
1269
1270     squash_guid(szProduct,squished_pc);
1271
1272     rc = MSIREG_OpenProductsKey(szProduct,&hkey,FALSE);
1273     if (rc != ERROR_SUCCESS)
1274         goto end;
1275
1276     RegCloseKey(hkey);
1277
1278     rc = MSIREG_OpenComponentsKey(szComponent,&hkey,FALSE);
1279     if (rc != ERROR_SUCCESS)
1280         goto end;
1281
1282     *pcchBuf *= sizeof(WCHAR);
1283     rc = RegQueryValueExW(hkey,squished_pc,NULL,NULL,(LPVOID)lpPathBuf,
1284                           pcchBuf);
1285     *pcchBuf /= sizeof(WCHAR);
1286
1287     if (rc!= ERROR_SUCCESS)
1288         goto end;
1289
1290     TRACE("found path of (%s:%s)(%s)\n", debugstr_w(szComponent),
1291            debugstr_w(szProduct), debugstr_w(lpPathBuf));
1292
1293     FIXME("Only working for installed files, not registry keys\n");
1294     if (GetFileAttributesW(lpPathBuf) != INVALID_FILE_ATTRIBUTES)
1295         rrc = INSTALLSTATE_LOCAL;
1296     else
1297         rrc = INSTALLSTATE_ABSENT;
1298
1299 end:
1300     RegCloseKey(hkey);
1301     return rrc;
1302 }
1303
1304 INSTALLSTATE WINAPI MsiQueryFeatureStateA(LPCSTR szProduct, LPCSTR szFeature)
1305 {
1306     INSTALLSTATE rc;
1307     UINT len;
1308     LPWSTR szwProduct= NULL;
1309     LPWSTR szwFeature= NULL;
1310
1311     if( szProduct )
1312     {
1313         len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
1314         szwProduct= HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1315         if( !szwProduct)
1316             return ERROR_OUTOFMEMORY;
1317         MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
1318     }
1319
1320     if( szFeature )
1321     {
1322         len = MultiByteToWideChar( CP_ACP, 0, szFeature, -1, NULL, 0 );
1323         szwFeature= HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1324         if( !szwFeature)
1325         {
1326             HeapFree( GetProcessHeap(), 0, szwProduct);
1327             return ERROR_OUTOFMEMORY;
1328         }
1329         MultiByteToWideChar( CP_ACP, 0, szFeature, -1, szwFeature, len );
1330     }
1331
1332     rc = MsiQueryFeatureStateW(szwProduct, szwFeature);
1333
1334     HeapFree( GetProcessHeap(), 0, szwProduct);
1335     HeapFree( GetProcessHeap(), 0, szwFeature);
1336
1337     return rc;
1338 }
1339
1340 INSTALLSTATE WINAPI MsiQueryFeatureStateW(LPCWSTR szProduct, LPCWSTR szFeature)
1341 {
1342     FIXME("%s %s\n", debugstr_w(szProduct), debugstr_w(szFeature));
1343     return INSTALLSTATE_UNKNOWN;
1344 }
1345
1346 UINT WINAPI MsiGetFileVersionA(LPCSTR szFilePath, LPSTR lpVersionBuf,
1347                 DWORD* pcchVersionBuf, LPSTR lpLangBuf, DWORD* pcchLangBuf)
1348 {
1349     LPWSTR szwFilePath = NULL, lpwVersionBuff = NULL, lpwLangBuff = NULL;
1350     UINT len, ret = ERROR_OUTOFMEMORY;
1351
1352     if( szFilePath )
1353     {
1354         len = MultiByteToWideChar( CP_ACP, 0, szFilePath, -1, NULL, 0 );
1355         szwFilePath = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1356         if( !szwFilePath )
1357             goto end;
1358         MultiByteToWideChar( CP_ACP, 0, szFilePath, -1, szwFilePath, len );
1359     }
1360
1361     if( lpVersionBuf && pcchVersionBuf && *pcchVersionBuf )
1362     {
1363         lpwVersionBuff = HeapAlloc(GetProcessHeap(), 0, *pcchVersionBuf*sizeof(WCHAR));
1364         if( !lpwVersionBuff )
1365             goto end;
1366     }
1367
1368     if( lpLangBuf && pcchLangBuf && *pcchLangBuf )
1369     {
1370         lpwLangBuff = HeapAlloc(GetProcessHeap(), 0, *pcchVersionBuf*sizeof(WCHAR));
1371         if( !lpwLangBuff )
1372             goto end;
1373     }
1374
1375     ret = MsiGetFileVersionW(szwFilePath, lpwVersionBuff, pcchVersionBuf,
1376                              lpwLangBuff, pcchLangBuf);
1377
1378     if( lpwVersionBuff )
1379         WideCharToMultiByte(CP_ACP, 0, lpwVersionBuff, -1,
1380                             lpVersionBuf, *pcchVersionBuf, NULL, NULL);
1381     if( lpwLangBuff )
1382         WideCharToMultiByte(CP_ACP, 0, lpwLangBuff, -1,
1383                             lpLangBuf, *pcchLangBuf, NULL, NULL);
1384
1385 end:
1386     HeapFree(GetProcessHeap(), 0, szwFilePath);
1387     HeapFree(GetProcessHeap(), 0, lpwVersionBuff);
1388     HeapFree(GetProcessHeap(), 0, lpwLangBuff);
1389
1390     return ret;
1391 }
1392
1393 UINT WINAPI MsiGetFileVersionW(LPCWSTR szFilePath, LPWSTR lpVersionBuf,
1394                 DWORD* pcchVersionBuf, LPWSTR lpLangBuf, DWORD* pcchLangBuf)
1395 {
1396     static const WCHAR szVersionResource[] = {'\\',0};
1397     static const WCHAR szVersionFormat[] = {
1398         '%','d','.','%','d','.','%','d','.','%','d',0};
1399     static const WCHAR szLangFormat[] = {'%','d',0};
1400     UINT ret = 0;
1401     DWORD dwVerLen;
1402     LPVOID lpVer = NULL;
1403     VS_FIXEDFILEINFO *ffi;
1404     UINT puLen;
1405     WCHAR tmp[32];
1406
1407     TRACE("%s %p %ld %p %ld\n", debugstr_w(szFilePath),
1408           lpVersionBuf, pcchVersionBuf?*pcchVersionBuf:0,
1409           lpLangBuf, pcchLangBuf?*pcchLangBuf:0);
1410
1411     dwVerLen = GetFileVersionInfoSizeW(szFilePath, NULL);
1412     if( !dwVerLen )
1413         return GetLastError();
1414
1415     lpVer = HeapAlloc(GetProcessHeap(), 0, dwVerLen);
1416     if( !lpVer )
1417     {
1418         ret = ERROR_OUTOFMEMORY;
1419         goto end;
1420     }
1421
1422     if( !GetFileVersionInfoW(szFilePath, 0, dwVerLen, lpVer) )
1423     {
1424         ret = GetLastError();
1425         goto end;
1426     }
1427     if( lpVersionBuf && pcchVersionBuf && *pcchVersionBuf )
1428     {
1429         if( VerQueryValueW(lpVer, szVersionResource, (LPVOID*)&ffi, &puLen) &&
1430             (puLen > 0) )
1431         {
1432             wsprintfW(tmp, szVersionFormat,
1433                   HIWORD(ffi->dwFileVersionMS), LOWORD(ffi->dwFileVersionMS),
1434                   HIWORD(ffi->dwFileVersionLS), LOWORD(ffi->dwFileVersionLS));
1435             lstrcpynW(lpVersionBuf, tmp, *pcchVersionBuf);
1436             *pcchVersionBuf = strlenW(lpVersionBuf);
1437         }
1438         else
1439         {
1440             *lpVersionBuf = 0;
1441             *pcchVersionBuf = 0;
1442         }
1443     }
1444
1445     if( lpLangBuf && pcchLangBuf && *pcchLangBuf )
1446     {
1447         DWORD lang = GetUserDefaultLangID();
1448
1449         FIXME("Retrieve language from file\n");
1450         wsprintfW(tmp, szLangFormat, lang);
1451         lstrcpynW(lpLangBuf, tmp, *pcchLangBuf);
1452         *pcchLangBuf = strlenW(lpLangBuf);
1453     }
1454
1455 end:
1456     HeapFree(GetProcessHeap(), 0, lpVer);
1457     return ret;
1458 }
1459
1460
1461 /******************************************************************
1462  *      DllMain
1463  */
1464 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
1465 {
1466     switch(fdwReason)
1467     {
1468     case DLL_PROCESS_ATTACH:
1469         DisableThreadLibraryCalls(hinstDLL);
1470         break;
1471     case DLL_PROCESS_DETACH:
1472         /* FIXME: Cleanup */
1473         break;
1474     }
1475     return TRUE;
1476 }
1477
1478 typedef struct tagIClassFactoryImpl
1479 {
1480     IClassFactoryVtbl *lpVtbl;
1481 } IClassFactoryImpl;
1482
1483 static HRESULT WINAPI MsiCF_QueryInterface(LPCLASSFACTORY iface,
1484                 REFIID riid,LPVOID *ppobj)
1485 {
1486     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
1487     FIXME("%p %s %p\n",This,debugstr_guid(riid),ppobj);
1488     return E_NOINTERFACE;
1489 }
1490
1491 static ULONG WINAPI MsiCF_AddRef(LPCLASSFACTORY iface)
1492 {
1493     return 2;
1494 }
1495
1496 static ULONG WINAPI MsiCF_Release(LPCLASSFACTORY iface)
1497 {
1498     return 1;
1499 }
1500
1501 static HRESULT WINAPI MsiCF_CreateInstance(LPCLASSFACTORY iface,
1502     LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj)
1503 {
1504     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
1505
1506     FIXME("%p %p %s %p\n", This, pOuter, debugstr_guid(riid), ppobj);
1507     return E_FAIL;
1508 }
1509
1510 static HRESULT WINAPI MsiCF_LockServer(LPCLASSFACTORY iface, BOOL dolock)
1511 {
1512     IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
1513
1514     FIXME("%p %d\n", This, dolock);
1515     return S_OK;
1516 }
1517
1518 static IClassFactoryVtbl MsiCF_Vtbl =
1519 {
1520     MsiCF_QueryInterface,
1521     MsiCF_AddRef,
1522     MsiCF_Release,
1523     MsiCF_CreateInstance,
1524     MsiCF_LockServer
1525 };
1526
1527 static IClassFactoryImpl Msi_CF = { &MsiCF_Vtbl };
1528
1529 /******************************************************************
1530  *      DllGetClassObject [MSI.@]
1531  */
1532 HRESULT WINAPI MSI_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
1533 {
1534     TRACE("%s %s %p\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
1535
1536     if( IsEqualCLSID (rclsid, &CLSID_IMsiServer) ||
1537         IsEqualCLSID (rclsid, &CLSID_IMsiServerMessage) ||
1538         IsEqualCLSID (rclsid, &CLSID_IMsiServerX1) ||
1539         IsEqualCLSID (rclsid, &CLSID_IMsiServerX2) ||
1540         IsEqualCLSID (rclsid, &CLSID_IMsiServerX3) )
1541     {
1542         *ppv = (LPVOID) &Msi_CF;
1543         return S_OK;
1544     }
1545     return CLASS_E_CLASSNOTAVAILABLE;
1546 }
1547
1548 /******************************************************************
1549  *      DllGetVersion [MSI.@]
1550  */
1551 HRESULT WINAPI MSI_DllGetVersion(DLLVERSIONINFO *pdvi)
1552 {
1553     TRACE("%p\n",pdvi);
1554
1555     if (pdvi->cbSize != sizeof(DLLVERSIONINFO))
1556         return E_INVALIDARG;
1557
1558     pdvi->dwMajorVersion = MSI_MAJORVERSION;
1559     pdvi->dwMinorVersion = MSI_MINORVERSION;
1560     pdvi->dwBuildNumber = MSI_BUILDNUMBER;
1561     pdvi->dwPlatformID = 1;
1562
1563     return S_OK;
1564 }
1565
1566 /******************************************************************
1567  *      DllCanUnloadNow [MSI.@]
1568  */
1569 BOOL WINAPI MSI_DllCanUnloadNow(void)
1570 {
1571     return S_FALSE;
1572 }
1573
1574 UINT WINAPI MsiEnumRelatedProductsW(LPCWSTR szUpgradeCode, DWORD dwReserved,
1575                                     DWORD iProductIndex, LPWSTR lpProductBuf)
1576 {
1577     FIXME("%s %lu %lu %p\n", debugstr_w(szUpgradeCode), dwReserved,
1578           iProductIndex, lpProductBuf);
1579     return ERROR_CALL_NOT_IMPLEMENTED;
1580 }
1581
1582 UINT WINAPI MsiEnumRelatedProductsA(LPCSTR szUpgradeCode, DWORD dwReserved,
1583                                     DWORD iProductIndex, LPSTR lpProductBuf)
1584 {
1585     FIXME("%s %lu %lu %p\n", debugstr_a(szUpgradeCode), dwReserved,
1586           iProductIndex, lpProductBuf);
1587     return ERROR_CALL_NOT_IMPLEMENTED;
1588 }
1589
1590 UINT WINAPI MsiGetFeatureUsageW(LPCWSTR szProduct, LPCWSTR szFeature,
1591                                 DWORD* pdwUseCount, WORD* pwDateUsed)
1592 {
1593     FIXME("%s %s %p %p\n",debugstr_w(szProduct), debugstr_w(szFeature),
1594           pdwUseCount, pwDateUsed);
1595     return ERROR_CALL_NOT_IMPLEMENTED;
1596 }
1597
1598 UINT WINAPI MsiGetFeatureUsageA(LPCSTR szProduct, LPCSTR szFeature,
1599                                 DWORD* pdwUseCount, WORD* pwDateUsed)
1600 {
1601     FIXME("%s %s %p %p\n", debugstr_a(szProduct), debugstr_a(szFeature),
1602           pdwUseCount, pwDateUsed);
1603     return ERROR_CALL_NOT_IMPLEMENTED;
1604 }
1605
1606 UINT WINAPI MsiUseFeatureExW(LPCWSTR szProduct, LPCWSTR szFeature,
1607                              DWORD dwInstallMode, DWORD dwReserved)
1608 {
1609     FIXME("%s %s %li %li\n", debugstr_w(szProduct), debugstr_w(szFeature),
1610           dwInstallMode, dwReserved);
1611
1612     return INSTALLSTATE_LOCAL;
1613 }
1614
1615 UINT WINAPI MsiProvideQualifiedComponentExW(LPCWSTR szComponent,
1616                 LPCWSTR szQualifier, DWORD dwInstallMode, LPWSTR szProduct,
1617                 DWORD Unused1, DWORD Unused2, LPWSTR lpPathBuf,
1618                 DWORD* pcchPathBuf)
1619 {
1620     FIXME("%s %s %li %s %li %li %p %p\n", debugstr_w(szComponent),
1621           debugstr_w(szQualifier), dwInstallMode, debugstr_w(szProduct),
1622           Unused1, Unused2, lpPathBuf, pcchPathBuf);
1623
1624     return ERROR_INDEX_ABSENT;
1625 }
1626
1627 UINT WINAPI MsiGetUserInfoW(LPCWSTR szProduct, LPWSTR lpUserNameBuf,
1628                 DWORD* pcchUserNameBuf, LPWSTR lpOrgNameBuf,
1629                 DWORD* pcchOrgNameBuf, LPWSTR lpSerialBuf, DWORD* pcchSerialBuf)
1630 {
1631     FIXME("%s, %p %p %p %p %p %p\n",debugstr_w(szProduct), lpUserNameBuf,
1632           pcchUserNameBuf, lpOrgNameBuf, pcchOrgNameBuf, lpSerialBuf,
1633           pcchSerialBuf);
1634
1635     return USERINFOSTATE_UNKNOWN;
1636 }
1637
1638 UINT WINAPI MsiCollectUserInfoW(LPWSTR szProduct)
1639 {
1640     FIXME("%s\n",debugstr_w(szProduct));
1641     return ERROR_FUNCTION_FAILED;
1642 }