dlls/msi/msi.c

   1 /*
   2  * Implementation of the Microsoft Installer (msi.dll)
   3  *
   4  * Copyright 2002,2003,2004 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 #define NONAMELESSUNION
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winreg.h"
  28 #include "winnls.h"
  29 #include "shlwapi.h"
  30 #include "wine/debug.h"
  31 #include "msi.h"
  32 #include "msiquery.h"
  33 #include "msipriv.h"
  34 #include "objidl.h"
  35 #include "wincrypt.h"
  36 #include "wine/unicode.h"
  37 #include "objbase.h"
  38
  39 #include "initguid.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(msi);
  42
  43 /*
  44  * The MSVC headers define the MSIDBOPEN_* macros cast to LPCTSTR,
  45  *  which is a problem because LPCTSTR isn't defined when compiling wine.
  46  * To work around this problem, we need to define LPCTSTR as LPCWSTR here,
  47  *  and make sure to only use it in W functions.
  48  */
  49 #define LPCTSTR LPCWSTR
  50
  51 DEFINE_GUID( CLSID_MsiDatabase, 0x000c1084, 0x0000, 0x0000, 0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x46);
  52
  53 static const WCHAR szInstaller[] = {
  54 'S','o','f','t','w','a','r','e','\\',
  55 'M','i','c','r','o','s','o','f','t','\\',
  56 'W','i','n','d','o','w','s','\\',
  57 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
  58 'I','n','s','t','a','l','l','e','r',0 };
  59
  60 static const WCHAR szFeatures[] = {
  61 'F','e','a','t','u','r','e','s',0 };
  62 static const WCHAR szComponents[] = {
  63 'C','o','m','p','o','n','e','n','t','s',0 };
  64
  65 /* the UI level */
  66 INSTALLUILEVEL gUILevel;
  67 HWND           gUIhwnd;
  68 INSTALLUI_HANDLERA gUIHandler;
  69 DWORD gUIFilter;
  70 LPVOID gUIContext;
  71 WCHAR gszLogFile[MAX_PATH];
  72
  73 /*
  74  *  .MSI  file format
  75  *
  76  *  A .msi file is a structured storage file.
  77  *  It should contain a number of streams.
  78  */
  79
  80 BOOL unsquash_guid(LPCWSTR in, LPWSTR out)
  81 {
  82     DWORD i,n=0;
  83
  84     out[n++]='{';
  85     for(i=0; i<8; i++)
  86         out[n++] = in[7-i];
  87     out[n++]='-';
  88     for(i=0; i<4; i++)
  89         out[n++] = in[11-i];
  90     out[n++]='-';
  91     for(i=0; i<4; i++)
  92         out[n++] = in[15-i];
  93     out[n++]='-';
  94     for(i=0; i<2; i++)
  95     {
  96         out[n++] = in[17+i*2];
  97         out[n++] = in[16+i*2];
  98     }
  99     out[n++]='-';
 100     for( ; i<8; i++)
 101     {
 102         out[n++] = in[17+i*2];
 103         out[n++] = in[16+i*2];
 104     }
 105     out[n++]='}';
 106     out[n]=0;
 107     return TRUE;
 108 }
 109
 110 BOOL squash_guid(LPCWSTR in, LPWSTR out)
 111 {
 112     DWORD i,n=0;
 113
 114     if(in[n++] != '{')
 115         return FALSE;
 116     for(i=0; i<8; i++)
 117         out[7-i] = in[n++];
 118     if(in[n++] != '-')
 119         return FALSE;
 120     for(i=0; i<4; i++)
 121         out[11-i] = in[n++];
 122     if(in[n++] != '-')
 123         return FALSE;
 124     for(i=0; i<4; i++)
 125         out[15-i] = in[n++];
 126     if(in[n++] != '-')
 127         return FALSE;
 128     for(i=0; i<2; i++)
 129     {
 130         out[17+i*2] = in[n++];
 131         out[16+i*2] = in[n++];
 132     }
 133     if(in[n++] != '-')
 134         return FALSE;
 135     for( ; i<8; i++)
 136     {
 137         out[17+i*2] = in[n++];
 138         out[16+i*2] = in[n++];
 139     }
 140     out[32]=0;
 141     if(in[n++] != '}')
 142         return FALSE;
 143     if(in[n])
 144         return FALSE;
 145     return TRUE;
 146 }
 147
 148 /* tables for encoding and decoding base85 */
 149 static const unsigned char table_dec85[0x80] = {
 150 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
 151 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,
 152 0xff,0x00,0xff,0xff,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0xff,
 153 0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0xff,0xff,0xff,0x16,0xff,0x17,
 154 0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27,
 155 0x28,0x29,0x2a,0x2b,0x2c,0x2d,0x2e,0x2f,0x30,0x31,0x32,0x33,0xff,0x34,0x35,0x36,
 156 0x37,0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,0x40,0x41,0x42,0x43,0x44,0x45,0x46,
 157 0x47,0x48,0x49,0x4a,0x4b,0x4c,0x4d,0x4e,0x4f,0x50,0x51,0x52,0xff,0x53,0x54,0xff,
 158 };
 159
 160 static const char table_enc85[] =
 161 "!$%&'()*+,-.0123456789=?@ABCDEFGHIJKLMNO"
 162 "PQRSTUVWXYZ[]^_`abcdefghijklmnopqrstuvwx"
 163 "yz{}~";
 164
 165 /*
 166  *  Converts a base85 encoded guid into a GUID pointer
 167  *  Base85 encoded GUIDs should be 20 characters long.
 168  *
 169  *  returns TRUE if successful, FALSE if not
 170  */
 171 BOOL decode_base85_guid( LPCWSTR str, GUID *guid )
 172 {
 173     DWORD i, val = 0, base = 1, *p;
 174
 175     p = (DWORD*) guid;
 176     for( i=0; i<20; i++ )
 177     {
 178         if( (i%5) == 0 )
 179         {
 180             val = 0;
 181             base = 1;
 182         }
 183         val += table_dec85[str[i]] * base;
 184         if( str[i] >= 0x80 )
 185             return FALSE;
 186         if( table_dec85[str[i]] == 0xff )
 187             return FALSE;
 188         if( (i%5) == 4 )
 189             p[i/5] = val;
 190         base *= 85;
 191     }
 192     return TRUE;
 193 }
 194
 195 /*
 196  *  Encodes a base85 guid given a GUID pointer
 197  *  Caller should provide a 21 character buffer for the encoded string.
 198  *
 199  *  returns TRUE if successful, FALSE if not
 200  */
 201 BOOL encode_base85_guid( GUID *guid, LPWSTR str )
 202 {
 203     unsigned int x, *p, i;
 204
 205     p = (unsigned int*) guid;
 206     for( i=0; i<4; i++ )
 207     {
 208         x = p[i];
 209         *str++ = table_enc85[x%85];
 210         x = x/85;
 211         *str++ = table_enc85[x%85];
 212         x = x/85;
 213         *str++ = table_enc85[x%85];
 214         x = x/85;
 215         *str++ = table_enc85[x%85];
 216         x = x/85;
 217         *str++ = table_enc85[x%85];
 218     }
 219     *str = 0;
 220
 221     return TRUE;
 222 }
 223
 224
 225 VOID MSI_CloseDatabase( MSIOBJECTHDR *arg )
 226 {
 227     MSIDATABASE *db = (MSIDATABASE *) arg;
 228
 229     free_cached_tables( db );
 230     IStorage_Release( db->storage );
 231 }
 232
 233 UINT MSI_OpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIDATABASE **pdb)
 234 {
 235     IStorage *stg = NULL;
 236     HRESULT r;
 237     MSIDATABASE *db = NULL;
 238     UINT ret = ERROR_FUNCTION_FAILED;
 239     LPWSTR szMode;
 240     STATSTG stat;
 241
 242     TRACE("%s %s\n",debugstr_w(szDBPath),debugstr_w(szPersist) );
 243
 244     if( !pdb )
 245         return ERROR_INVALID_PARAMETER;
 246
 247     szMode = (LPWSTR) szPersist;
 248     if( HIWORD( szPersist ) )
 249     {
 250         /* UINT len = lstrlenW( szPerist ) + 1; */
 251         FIXME("don't support persist files yet\b");
 252         return ERROR_INVALID_PARAMETER;
 253         /* szMode = HeapAlloc( GetProcessHeap(), 0, len * sizeof (DWORD) ); */
 254     }
 255     else if( szPersist == MSIDBOPEN_READONLY )
 256     {
 257         r = StgOpenStorage( szDBPath, NULL,
 258               STGM_DIRECT|STGM_READ|STGM_SHARE_DENY_WRITE, NULL, 0, &stg);
 259     }
 260     else if( szPersist == MSIDBOPEN_CREATE )
 261     {
 262         r = StgCreateDocfile( szDBPath,
 263               STGM_DIRECT|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, 0, &stg);
 264         if( r == ERROR_SUCCESS )
 265         {
 266             IStorage_SetClass( stg, &CLSID_MsiDatabase );
 267             r = init_string_table( stg );
 268         }
 269     }
 270     else if( szPersist == MSIDBOPEN_TRANSACT )
 271     {
 272         r = StgOpenStorage( szDBPath, NULL,
 273               STGM_DIRECT|STGM_READWRITE|STGM_SHARE_EXCLUSIVE, NULL, 0, &stg);
 274     }
 275     else
 276     {
 277         ERR("unknown flag %p\n",szPersist);
 278         return ERROR_INVALID_PARAMETER;
 279     }
 280
 281     if( FAILED( r ) )
 282     {
 283         FIXME("open failed r = %08lx!\n",r);
 284         return ERROR_FUNCTION_FAILED;
 285     }
 286
 287     r = IStorage_Stat( stg, &stat, STATFLAG_NONAME );
 288     if( FAILED( r ) )
 289     {
 290         FIXME("Failed to stat storage\n");
 291         goto end;
 292     }
 293
 294     if( memcmp( &stat.clsid, &CLSID_MsiDatabase, sizeof (GUID) ) )
 295     {
 296         ERR("storage GUID is not a MSI database GUID %s\n",
 297              debugstr_guid(&stat.clsid) );
 298         goto end;
 299     }
 300
 301
 302     db = alloc_msiobject( MSIHANDLETYPE_DATABASE, sizeof (MSIDATABASE),
 303                               MSI_CloseDatabase );
 304     if( !db )
 305     {
 306         FIXME("Failed to allocate a handle\n");
 307         goto end;
 308     }
 309
 310     if( TRACE_ON( msi ) )
 311         enum_stream_names( stg );
 312
 313     db->storage = stg;
 314     db->mode = szMode;
 315
 316     ret = load_string_table( db );
 317     if( ret != ERROR_SUCCESS )
 318         goto end;
 319
 320     msiobj_addref( &db->hdr );
 321     IStorage_AddRef( stg );
 322     *pdb = db;
 323
 324 end:
 325     if( db )
 326         msiobj_release( &db->hdr );
 327     if( stg )
 328         IStorage_Release( stg );
 329
 330     return ret;
 331 }
 332
 333 UINT WINAPI MsiOpenDatabaseW(LPCWSTR szDBPath, LPCWSTR szPersist, MSIHANDLE *phDB)
 334 {
 335     MSIDATABASE *db;
 336     UINT ret;
 337
 338     TRACE("%s %s %p\n",debugstr_w(szDBPath),debugstr_w(szPersist), phDB);
 339
 340     ret = MSI_OpenDatabaseW( szDBPath, szPersist, &db );
 341     if( ret == ERROR_SUCCESS )
 342     {
 343         *phDB = alloc_msihandle( &db->hdr );
 344         msiobj_release( &db->hdr );
 345     }
 346
 347     return ret;
 348 }
 349
 350 UINT WINAPI MsiOpenDatabaseA(LPCSTR szDBPath, LPCSTR szPersist, MSIHANDLE *phDB)
 351 {
 352     HRESULT r = ERROR_FUNCTION_FAILED;
 353     LPWSTR szwDBPath = NULL, szwPersist = NULL;
 354     UINT len;
 355
 356     TRACE("%s %s %p\n", debugstr_a(szDBPath), debugstr_a(szPersist), phDB);
 357
 358     if( szDBPath )
 359     {
 360         len = MultiByteToWideChar( CP_ACP, 0, szDBPath, -1, NULL, 0 );
 361         szwDBPath = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 362         if( !szwDBPath )
 363             goto end;
 364         MultiByteToWideChar( CP_ACP, 0, szDBPath, -1, szwDBPath, len );
 365     }
 366
 367     if( HIWORD(szPersist) )
 368     {
 369         len = MultiByteToWideChar( CP_ACP, 0, szPersist, -1, NULL, 0 );
 370         szwPersist = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 371         if( !szwPersist )
 372             goto end;
 373         MultiByteToWideChar( CP_ACP, 0, szPersist, -1, szwPersist, len );
 374     }
 375     else
 376         szwPersist = (LPWSTR) szPersist;
 377
 378     r = MsiOpenDatabaseW( szwDBPath, szwPersist, phDB );
 379
 380 end:
 381     if( szwPersist )
 382         HeapFree( GetProcessHeap(), 0, szwPersist );
 383     if( szwDBPath )
 384         HeapFree( GetProcessHeap(), 0, szwDBPath );
 385
 386     return r;
 387 }
 388
 389 UINT WINAPI MsiOpenProductA(LPCSTR szProduct, MSIHANDLE *phProduct)
 390 {
 391     UINT len, ret;
 392     LPWSTR szwProd = NULL;
 393
 394     TRACE("%s %p\n",debugstr_a(szProduct), phProduct);
 395
 396     if( szProduct )
 397     {
 398         len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
 399         szwProd = HeapAlloc( GetProcessHeap(), 0, len * sizeof (WCHAR) );
 400         if( szwProd )
 401             MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProd, len );
 402     }
 403
 404     ret = MsiOpenProductW( szwProd, phProduct );
 405
 406     if( szwProd )
 407         HeapFree( GetProcessHeap(), 0, szwProd );
 408
 409     return ret;
 410 }
 411
 412 UINT WINAPI MsiOpenProductW(LPCWSTR szProduct, MSIHANDLE *phProduct)
 413 {
 414     static const WCHAR szKey[] = {
 415         'S','o','f','t','w','a','r','e','\\',
 416         'M','i','c','r','o','s','o','f','t','\\',
 417         'W','i','n','d','o','w','s','\\',
 418         'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
 419         'U','n','i','n','s','t','a','l','l',0 };
 420     static const WCHAR szLocalPackage[] = {
 421         'L','o','c','a','l','P','a','c','k','a','g','e', 0
 422     };
 423     LPWSTR path = NULL;
 424     UINT r;
 425     HKEY hKeyProduct = NULL, hKeyUninstall = NULL;
 426     DWORD count, type;
 427
 428     TRACE("%s %p\n",debugstr_w(szProduct), phProduct);
 429
 430     r = RegOpenKeyW( HKEY_LOCAL_MACHINE, szKey, &hKeyUninstall );
 431     if( r != ERROR_SUCCESS )
 432         return ERROR_UNKNOWN_PRODUCT;
 433
 434     r = RegOpenKeyW( hKeyUninstall, szProduct, &hKeyProduct );
 435     if( r != ERROR_SUCCESS )
 436     {
 437         r = ERROR_UNKNOWN_PRODUCT;
 438         goto end;
 439     }
 440
 441     /* find the size of the path */
 442     type = count = 0;
 443     r = RegQueryValueExW( hKeyProduct, szLocalPackage,
 444                           NULL, &type, NULL, &count );
 445     if( r != ERROR_SUCCESS )
 446     {
 447         r = ERROR_UNKNOWN_PRODUCT;
 448         goto end;
 449     }
 450
 451     /* now alloc and fetch the path of the database to open */
 452     path = HeapAlloc( GetProcessHeap(), 0, count );
 453     if( !path )
 454         goto end;
 455
 456     r = RegQueryValueExW( hKeyProduct, szLocalPackage,
 457                           NULL, &type, (LPBYTE) path, &count );
 458     if( r != ERROR_SUCCESS )
 459     {
 460         r = ERROR_UNKNOWN_PRODUCT;
 461         goto end;
 462     }
 463
 464     r = MsiOpenPackageW( path, phProduct );
 465
 466 end:
 467     if( path )
 468         HeapFree( GetProcessHeap(), 0, path );
 469     if( hKeyProduct )
 470         RegCloseKey( hKeyProduct );
 471     RegCloseKey( hKeyUninstall );
 472
 473     return r;
 474 }
 475
 476 UINT WINAPI MsiAdvertiseProductA(LPCSTR szPackagePath, LPCSTR szScriptfilePath, LPCSTR szTransforms, LANGID lgidLanguage)
 477 {
 478     FIXME("%s %s %s 0x%08x\n",debugstr_a(szPackagePath), debugstr_a(szScriptfilePath), debugstr_a(szTransforms), lgidLanguage);
 479     return ERROR_CALL_NOT_IMPLEMENTED;
 480 }
 481
 482 UINT WINAPI MsiAdvertiseProductW(LPCWSTR szPackagePath, LPCWSTR szScriptfilePath, LPCWSTR szTransforms, LANGID lgidLanguage)
 483 {
 484     FIXME("%s %s %s 0x%08x\n",debugstr_w(szPackagePath), debugstr_w(szScriptfilePath), debugstr_w(szTransforms), lgidLanguage);
 485     return ERROR_CALL_NOT_IMPLEMENTED;
 486 }
 487
 488 UINT WINAPI MsiAdvertiseProductExA(LPCSTR szPackagePath, LPCSTR szScriptfilePath, LPCSTR szTransforms, LANGID lgidLanguage, DWORD dwPlatform, DWORD dwOptions)
 489 {
 490     FIXME("%s %s %s 0x%08x 0x%08lx 0x%08lx\n",
 491         debugstr_a(szPackagePath), debugstr_a(szScriptfilePath), debugstr_a(szTransforms), lgidLanguage, dwPlatform, dwOptions);
 492     return ERROR_CALL_NOT_IMPLEMENTED;
 493 }
 494
 495 UINT WINAPI MsiAdvertiseProductExW( LPCWSTR szPackagePath, LPCWSTR szScriptfilePath, LPCWSTR szTransforms, LANGID lgidLanguage, DWORD dwPlatform, DWORD dwOptions)
 496 {
 497     FIXME("%s %s %s 0x%08x 0x%08lx 0x%08lx\n",
 498         debugstr_w(szPackagePath), debugstr_w(szScriptfilePath), debugstr_w(szTransforms), lgidLanguage, dwPlatform, dwOptions);
 499     return ERROR_CALL_NOT_IMPLEMENTED;
 500 }
 501
 502 UINT WINAPI MsiInstallProductA(LPCSTR szPackagePath, LPCSTR szCommandLine)
 503 {
 504     LPWSTR szwPath = NULL, szwCommand = NULL;
 505     UINT r = ERROR_FUNCTION_FAILED; /* FIXME: check return code */
 506
 507     TRACE("%s %s\n",debugstr_a(szPackagePath), debugstr_a(szCommandLine));
 508
 509     if( szPackagePath )
 510     {
 511         UINT len = MultiByteToWideChar( CP_ACP, 0, szPackagePath, -1, NULL, 0 );
 512         szwPath = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 513         if( !szwPath )
 514             goto end;
 515         MultiByteToWideChar( CP_ACP, 0, szPackagePath, -1, szwPath, len );
 516     }
 517
 518     if( szCommandLine )
 519     {
 520         UINT len = MultiByteToWideChar( CP_ACP, 0, szCommandLine, -1, NULL, 0 );
 521         szwCommand = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 522         if( !szwCommand )
 523             goto end;
 524         MultiByteToWideChar( CP_ACP, 0, szCommandLine, -1, szwCommand, len );
 525     }
 526
 527     r = MsiInstallProductW( szwPath, szwCommand );
 528
 529 end:
 530     if( szwPath )
 531         HeapFree( GetProcessHeap(), 0, szwPath );
 532
 533     if( szwCommand )
 534         HeapFree( GetProcessHeap(), 0, szwCommand );
 535
 536     return r;
 537 }
 538
 539 UINT WINAPI MsiInstallProductW(LPCWSTR szPackagePath, LPCWSTR szCommandLine)
 540 {
 541     MSIPACKAGE *package = NULL;
 542     UINT rc = ERROR_SUCCESS;
 543     MSIHANDLE handle;
 544
 545     FIXME("%s %s\n",debugstr_w(szPackagePath), debugstr_w(szCommandLine));
 546
 547     rc = MsiVerifyPackageW(szPackagePath);
 548     if (rc != ERROR_SUCCESS)
 549         return rc;
 550
 551     rc = MSI_OpenPackageW(szPackagePath,&package);
 552     if (rc != ERROR_SUCCESS)
 553         return rc;
 554
 555     handle = alloc_msihandle( &package->hdr );
 556
 557     rc = ACTION_DoTopLevelINSTALL(package, szPackagePath, szCommandLine);
 558
 559     MsiCloseHandle(handle);
 560     msiobj_release( &package->hdr );
 561     return rc;
 562 }
 563
 564 UINT WINAPI MsiReinstallProductA(LPCSTR szProduct, DWORD dwReinstallMode)
 565 {
 566         FIXME("%s 0x%08lx\n", debugstr_a(szProduct), dwReinstallMode);
 567         return ERROR_CALL_NOT_IMPLEMENTED;
 568 }
 569
 570 UINT WINAPI MsiReinstallProductW(LPCWSTR szProduct, DWORD dwReinstallMode)
 571 {
 572         FIXME("%s 0x%08lx\n", debugstr_w(szProduct), dwReinstallMode);
 573         return ERROR_CALL_NOT_IMPLEMENTED;
 574 }
 575
 576 UINT WINAPI MsiConfigureProductA(LPCSTR szProduct, int iInstallLevel, INSTALLSTATE eInstallState)
 577 {
 578     LPWSTR szwProduct = NULL;
 579     UINT hr = ERROR_SUCCESS;
 580
 581     FIXME("%s %d %d\n",debugstr_a(szProduct), iInstallLevel, eInstallState);
 582
 583     if( szProduct )
 584     {
 585         UINT len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
 586         szwProduct = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 587         if( !szwProduct )
 588             goto end;
 589         MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
 590     }
 591
 592     hr = MsiConfigureProductW( szwProduct, iInstallLevel, eInstallState );
 593
 594 end:
 595     if( szwProduct )
 596         HeapFree( GetProcessHeap(), 0, szwProduct );
 597
 598     return hr;
 599 }
 600
 601 UINT WINAPI MsiConfigureProductW(LPCWSTR szProduct, int iInstallLevel, INSTALLSTATE eInstallState)
 602 {
 603     FIXME("%s %d %d\n",debugstr_w(szProduct), iInstallLevel, eInstallState);
 604     return ERROR_CALL_NOT_IMPLEMENTED;
 605 }
 606
 607 UINT WINAPI MsiGetProductCodeA(LPCSTR szComponent, LPSTR szBuffer)
 608 {
 609     LPWSTR szwComponent = NULL, szwBuffer = NULL;
 610     UINT hr = ERROR_INSTALL_FAILURE;
 611
 612     FIXME("%s %s\n",debugstr_a(szComponent), debugstr_a(szBuffer));
 613
 614     if( szComponent )
 615     {
 616         UINT len = MultiByteToWideChar( CP_ACP, 0, szComponent, -1, NULL, 0 );
 617         szwComponent = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 618         if( !szwComponent )
 619             goto end;
 620         MultiByteToWideChar( CP_ACP, 0, szComponent, -1, szwComponent, len );
 621     } else {
 622       return ERROR_INVALID_PARAMETER;
 623     }
 624
 625     {
 626         szwBuffer = HeapAlloc( GetProcessHeap(), 0, GUID_SIZE * sizeof(WCHAR) );
 627         if( !szwBuffer )
 628             goto end;
 629     }
 630
 631     hr = MsiGetProductCodeW( szwComponent, szwBuffer );
 632
 633     if( ERROR_SUCCESS == hr )
 634     {
 635         WideCharToMultiByte(CP_ACP, 0, szwBuffer, -1, szBuffer, GUID_SIZE, NULL, NULL);
 636     }
 637
 638 end:
 639     if( szwComponent )
 640         HeapFree( GetProcessHeap(), 0, szwComponent );
 641     if( szwBuffer )
 642         HeapFree( GetProcessHeap(), 0, szwBuffer );
 643
 644     return hr;
 645 }
 646
 647 UINT WINAPI MsiGetProductCodeW(LPCWSTR szComponent, LPWSTR szBuffer)
 648 {
 649     FIXME("%s %s\n",debugstr_w(szComponent), debugstr_w(szBuffer));
 650     if (NULL == szComponent) {
 651       return ERROR_INVALID_PARAMETER;
 652     }
 653     return ERROR_CALL_NOT_IMPLEMENTED;
 654 }
 655
 656
 657
 658
 659 UINT WINAPI MsiGetProductInfoA(LPCSTR szProduct, LPCSTR szAttribute, LPSTR szBuffer, DWORD *pcchValueBuf)
 660 {
 661     LPWSTR szwProduct = NULL, szwAttribute = NULL, szwBuffer = NULL;
 662     UINT hr = ERROR_INSTALL_FAILURE;
 663
 664     FIXME("%s %s %p %p\n",debugstr_a(szProduct), debugstr_a(szAttribute), szBuffer, pcchValueBuf);
 665
 666     if (NULL != szBuffer && NULL == pcchValueBuf) {
 667       return ERROR_INVALID_PARAMETER;
 668     }
 669     if( szProduct )
 670     {
 671         UINT len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
 672         szwProduct = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 673         if( !szwProduct )
 674             goto end;
 675         MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
 676     } else {
 677       return ERROR_INVALID_PARAMETER;
 678     }
 679
 680     if( szAttribute )
 681     {
 682         UINT len = MultiByteToWideChar( CP_ACP, 0, szAttribute, -1, NULL, 0 );
 683         szwAttribute = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 684         if( !szwAttribute )
 685             goto end;
 686         MultiByteToWideChar( CP_ACP, 0, szAttribute, -1, szwAttribute, len );
 687     } else {
 688       return ERROR_INVALID_PARAMETER;
 689     }
 690
 691     if( szBuffer )
 692     {
 693         szwBuffer = HeapAlloc( GetProcessHeap(), 0, (*pcchValueBuf) * sizeof(WCHAR) );
 694         if( !szwBuffer )
 695             goto end;
 696     }
 697
 698     hr = MsiGetProductInfoW( szwProduct, szwAttribute, szwBuffer, pcchValueBuf );
 699
 700     if( ERROR_SUCCESS == hr )
 701     {
 702         WideCharToMultiByte(CP_ACP, 0, szwBuffer, -1, szBuffer, *pcchValueBuf, NULL, NULL);
 703     }
 704
 705 end:
 706     if( szwProduct )
 707         HeapFree( GetProcessHeap(), 0, szwProduct );
 708     if( szwAttribute )
 709         HeapFree( GetProcessHeap(), 0, szwAttribute );
 710     if( szwBuffer )
 711         HeapFree( GetProcessHeap(), 0, szwBuffer );
 712
 713     return hr;
 714 }
 715
 716 UINT WINAPI MsiGetProductInfoW(LPCWSTR szProduct, LPCWSTR szAttribute, LPWSTR szBuffer, DWORD *pcchValueBuf)
 717 {
 718     MSIHANDLE hProduct;
 719     UINT hr;
 720
 721     FIXME("%s %s %p %p\n",debugstr_w(szProduct), debugstr_w(szAttribute), szBuffer, pcchValueBuf);
 722
 723     if (NULL != szBuffer && NULL == pcchValueBuf) {
 724       return ERROR_INVALID_PARAMETER;
 725     }
 726     if (NULL == szProduct || NULL == szAttribute) {
 727       return ERROR_INVALID_PARAMETER;
 728     }
 729
 730     hr = MsiOpenProductW(szProduct, &hProduct);
 731     if (ERROR_SUCCESS != hr) return hr;
 732
 733     hr = MsiGetPropertyW(hProduct, szAttribute, szBuffer, pcchValueBuf);
 734     MsiCloseHandle(hProduct);
 735     return hr;
 736 }
 737
 738 UINT WINAPI MsiDatabaseImportA(LPCSTR szFolderPath, LPCSTR szFilename)
 739 {
 740     FIXME("%s %s\n",debugstr_a(szFolderPath), debugstr_a(szFilename));
 741     return ERROR_CALL_NOT_IMPLEMENTED;
 742 }
 743
 744 UINT WINAPI MsiDatabaseImportW(LPCWSTR szFolderPath, LPCWSTR szFilename)
 745 {
 746     FIXME("%s %s\n",debugstr_w(szFolderPath), debugstr_w(szFilename));
 747     return ERROR_CALL_NOT_IMPLEMENTED;
 748 }
 749
 750 UINT WINAPI MsiEnableLogA(DWORD dwLogMode, LPCSTR szLogFile, BOOL fAppend)
 751 {
 752     LPWSTR szwLogFile = NULL;
 753     UINT hr = ERROR_INSTALL_FAILURE;
 754
 755     FIXME("%08lx %s %d\n", dwLogMode, debugstr_a(szLogFile), fAppend);
 756
 757     if( szLogFile )
 758     {
 759         UINT len = MultiByteToWideChar( CP_ACP, 0, szLogFile, -1, NULL, 0 );
 760         szwLogFile = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
 761         if( !szwLogFile )
 762             goto end;
 763         MultiByteToWideChar( CP_ACP, 0, szLogFile, -1, szwLogFile, len );
 764     } else {
 765       return ERROR_INVALID_PARAMETER;
 766     }
 767
 768     hr = MsiEnableLogW( dwLogMode, szwLogFile, fAppend );
 769
 770 end:
 771     if( szwLogFile )
 772         HeapFree( GetProcessHeap(), 0, szwLogFile );
 773
 774     return hr;
 775 }
 776
 777 UINT WINAPI MsiEnableLogW(DWORD dwLogMode, LPCWSTR szLogFile, BOOL fAppend)
 778 {
 779     HANDLE the_file = INVALID_HANDLE_VALUE;
 780     TRACE("%08lx %s %d\n", dwLogMode, debugstr_w(szLogFile), fAppend);
 781     strcpyW(gszLogFile,szLogFile);
 782     if (!fAppend)
 783         DeleteFileW(szLogFile);
 784     the_file = CreateFileW(szLogFile, GENERIC_WRITE, 0, NULL, OPEN_ALWAYS,
 785                            FILE_ATTRIBUTE_NORMAL, NULL);
 786     if (the_file != INVALID_HANDLE_VALUE)
 787         CloseHandle(the_file);
 788     else
 789         ERR("Unable to enable log %s\n",debugstr_w(szLogFile));
 790
 791     return ERROR_SUCCESS;
 792 }
 793
 794 INSTALLSTATE WINAPI MsiQueryProductStateA(LPCSTR szProduct)
 795 {
 796     FIXME("%s\n", debugstr_a(szProduct));
 797     return INSTALLSTATE_UNKNOWN;
 798 }
 799
 800 INSTALLSTATE WINAPI MsiQueryProductStateW(LPCWSTR szProduct)
 801 {
 802     FIXME("%s\n", debugstr_w(szProduct));
 803     return INSTALLSTATE_UNKNOWN;
 804 }
 805
 806 INSTALLUILEVEL WINAPI MsiSetInternalUI(INSTALLUILEVEL dwUILevel, HWND *phWnd)
 807 {
 808     INSTALLUILEVEL old = gUILevel;
 809     HWND oldwnd = gUIhwnd;
 810     TRACE("%08x %p\n", dwUILevel, phWnd);
 811
 812     gUILevel = dwUILevel;
 813     if (phWnd)
 814     {
 815         gUIhwnd = *phWnd;
 816         *phWnd = oldwnd;
 817     }
 818     return old;
 819 }
 820
 821 INSTALLUI_HANDLERA WINAPI MsiSetExternalUIA(INSTALLUI_HANDLERA puiHandler,
 822                                   DWORD dwMessageFilter, LPVOID pvContext)
 823 {
 824     INSTALLUI_HANDLERA prev = gUIHandler;
 825
 826     TRACE("(%p %lx %p)\n",puiHandler,dwMessageFilter,pvContext);
 827     gUIHandler = puiHandler;
 828     gUIFilter = dwMessageFilter;
 829     gUIContext = pvContext;
 830
 831     return prev;
 832 }
 833
 834 UINT WINAPI MsiLoadStringA(HINSTANCE hInstance, UINT uID, LPSTR lpBuffer, int nBufferMax, DWORD e)
 835 {
 836     /*FIXME("%08lx %08lx %08lx %08lx %08lx\n",a,b,c,d,e);*/
 837     FIXME("%p %u %p %d %08lx\n",hInstance,uID,lpBuffer,nBufferMax,e);
 838     return ERROR_CALL_NOT_IMPLEMENTED;
 839 }
 840
 841 UINT WINAPI MsiLoadStringW(HINSTANCE hInstance, UINT uID, LPWSTR lpBuffer, int nBufferMax, DWORD e)
 842 {
 843     FIXME("%p %u %p %d %08lx\n",hInstance,uID,lpBuffer,nBufferMax,e);
 844     /*
 845     int ret =  LoadStringW(hInstance,uID,lpBuffer,nBufferMax);
 846     FIXME("%s\n",debugstr_w(lpBuffer));
 847     return ret;
 848     */
 849     return ERROR_CALL_NOT_IMPLEMENTED;
 850 }
 851
 852 INSTALLSTATE WINAPI MsiLocateComponentA(LPCSTR szComponent, LPSTR lpPathBuf, DWORD *pcchBuf)
 853 {
 854     FIXME("%s %p %08lx\n", debugstr_a(szComponent), lpPathBuf, *pcchBuf);
 855     return INSTALLSTATE_UNKNOWN;
 856 }
 857
 858 INSTALLSTATE WINAPI MsiLocateComponentW(LPCWSTR szComponent, LPSTR lpPathBuf, DWORD *pcchBuf)
 859 {
 860     FIXME("%s %p %08lx\n", debugstr_w(szComponent), lpPathBuf, *pcchBuf);
 861     return INSTALLSTATE_UNKNOWN;
 862 }
 863
 864 #include "winuser.h"
 865
 866 UINT WINAPI MsiMessageBoxA(HWND hWnd, LPCSTR lpText, LPCSTR lpCaption, UINT uType, WORD wLanguageId, DWORD f)
 867 {
 868     FIXME("%p %s %s %u %08x %08lx\n",hWnd,debugstr_a(lpText),debugstr_a(lpCaption),uType,wLanguageId,f);
 869     /*
 870     MessageBoxExA(hWnd,lpText,lpCaption,uType|MB_OK,wLanguageId);
 871     */
 872     return ERROR_CALL_NOT_IMPLEMENTED;
 873 }
 874
 875 UINT WINAPI MsiMessageBoxW(HWND hWnd, LPCWSTR lpText, LPCWSTR lpCaption, UINT uType, WORD wLanguageId, DWORD f)
 876 {
 877     /*FIXME("%08lx %08lx %08lx %08lx %08lx %08lx\n",a,b,c,d,e,f);*/
 878     FIXME("%p %s %s %u %08x %08lx\n",hWnd,debugstr_w(lpText),debugstr_w(lpCaption),uType,wLanguageId,f);
 879     /*
 880     MessageBoxExW(hWnd,lpText,lpCaption,uType|MB_OK,wLanguageId);
 881     */
 882     return ERROR_CALL_NOT_IMPLEMENTED;
 883 }
 884
 885 UINT WINAPI MsiEnumProductsA(DWORD index, LPSTR lpguid)
 886 {
 887     DWORD r;
 888     WCHAR szwGuid[GUID_SIZE];
 889
 890     TRACE("%ld %p\n",index,lpguid);
 891
 892     if (NULL == lpguid) {
 893       return ERROR_INVALID_PARAMETER;
 894     }
 895     r = MsiEnumProductsW(index, szwGuid);
 896     if( r == ERROR_SUCCESS )
 897         WideCharToMultiByte(CP_ACP, 0, szwGuid, -1, lpguid, GUID_SIZE, NULL, NULL);
 898
 899     return r;
 900 }
 901
 902 UINT WINAPI MsiEnumProductsW(DWORD index, LPWSTR lpguid)
 903 {
 904     HKEY hkey = 0, hkeyFeatures = 0;
 905     DWORD r;
 906     WCHAR szKeyName[33];
 907
 908     TRACE("%ld %p\n",index,lpguid);
 909
 910     if (NULL == lpguid) {
 911       return ERROR_INVALID_PARAMETER;
 912     }
 913     r = RegOpenKeyW(HKEY_LOCAL_MACHINE, szInstaller, &hkey);
 914     if( r != ERROR_SUCCESS )
 915         goto end;
 916
 917     r = RegOpenKeyW(hkey, szFeatures, &hkeyFeatures);
 918     if( r != ERROR_SUCCESS )
 919         goto end;
 920
 921     r = RegEnumKeyW(hkeyFeatures, index, szKeyName, GUID_SIZE);
 922
 923     unsquash_guid(szKeyName, lpguid);
 924
 925 end:
 926
 927     if( hkeyFeatures )
 928         RegCloseKey(hkeyFeatures);
 929     if( hkey )
 930         RegCloseKey(hkey);
 931
 932     return r;
 933 }
 934
 935 UINT WINAPI MsiEnumFeaturesA(LPCSTR szProduct, DWORD index,
 936       LPSTR szFeature, LPSTR szParent)
 937 {
 938     DWORD r;
 939     WCHAR szwFeature[GUID_SIZE], szwParent[GUID_SIZE];
 940     LPWSTR szwProduct = NULL;
 941
 942     TRACE("%s %ld %p %p\n",debugstr_a(szProduct),index,szFeature,szParent);
 943
 944     if( szProduct )
 945     {
 946         UINT len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
 947         szwProduct = HeapAlloc( GetProcessHeap(), 0, len * sizeof (WCHAR) );
 948         if( szwProduct )
 949             MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
 950         else
 951             return ERROR_FUNCTION_FAILED;
 952     }
 953
 954     r = MsiEnumFeaturesW(szwProduct, index, szwFeature, szwParent);
 955     if( r == ERROR_SUCCESS )
 956     {
 957         WideCharToMultiByte(CP_ACP, 0, szwFeature, -1,
 958                             szFeature, GUID_SIZE, NULL, NULL);
 959         WideCharToMultiByte(CP_ACP, 0, szwParent, -1,
 960                             szParent, GUID_SIZE, NULL, NULL);
 961     }
 962
 963     if( szwProduct )
 964         HeapFree( GetProcessHeap(), 0, szwProduct);
 965
 966     return r;
 967 }
 968
 969 UINT WINAPI MsiEnumFeaturesW(LPCWSTR szProduct, DWORD index,
 970       LPWSTR szFeature, LPWSTR szParent)
 971 {
 972     HKEY hkey = 0, hkeyFeatures = 0, hkeyProduct = 0;
 973     DWORD r, sz;
 974     WCHAR szRegName[GUID_SIZE];
 975
 976     TRACE("%s %ld %p %p\n",debugstr_w(szProduct),index,szFeature,szParent);
 977
 978     if( !squash_guid(szProduct, szRegName) )
 979         return ERROR_INVALID_PARAMETER;
 980
 981     r = RegOpenKeyW(HKEY_LOCAL_MACHINE, szInstaller, &hkey);
 982     if( r != ERROR_SUCCESS )
 983         goto end;
 984
 985     r = RegOpenKeyW(hkey, szFeatures, &hkeyFeatures);
 986     if( r != ERROR_SUCCESS )
 987         goto end;
 988
 989     r = RegOpenKeyW(hkeyFeatures, szRegName, &hkeyProduct);
 990     if( r != ERROR_SUCCESS )
 991         goto end;
 992
 993     sz = GUID_SIZE;
 994     r = RegEnumValueW(hkeyProduct, index, szFeature, &sz, NULL, NULL, NULL, NULL);
 995
 996 end:
 997     if( hkeyProduct )
 998         RegCloseKey(hkeyProduct);
 999     if( hkeyFeatures )
1000         RegCloseKey(hkeyFeatures);
1001     if( hkey )
1002         RegCloseKey(hkey);
1003
1004     return r;
1005 }
1006
1007 UINT WINAPI MsiEnumComponentsA(DWORD index, LPSTR lpguid)
1008 {
1009     DWORD r;
1010     WCHAR szwGuid[GUID_SIZE];
1011
1012     TRACE("%ld %p\n",index,lpguid);
1013
1014     r = MsiEnumComponentsW(index, szwGuid);
1015     if( r == ERROR_SUCCESS )
1016         WideCharToMultiByte(CP_ACP, 0, szwGuid, -1, lpguid, GUID_SIZE, NULL, NULL);
1017
1018     return r;
1019 }
1020
1021 UINT WINAPI MsiEnumComponentsW(DWORD index, LPWSTR lpguid)
1022 {
1023     HKEY hkey = 0, hkeyComponents = 0;
1024     DWORD r;
1025     WCHAR szKeyName[33];
1026
1027     TRACE("%ld %p\n",index,lpguid);
1028
1029     r = RegOpenKeyW(HKEY_LOCAL_MACHINE, szInstaller, &hkey);
1030     if( r != ERROR_SUCCESS )
1031         goto end;
1032
1033     r = RegOpenKeyW(hkey, szComponents, &hkeyComponents);
1034     if( r != ERROR_SUCCESS )
1035         goto end;
1036
1037     r = RegEnumKeyW(hkeyComponents, index, szKeyName, GUID_SIZE);
1038
1039     unsquash_guid(szKeyName, lpguid);
1040
1041 end:
1042
1043     if( hkeyComponents )
1044         RegCloseKey(hkeyComponents);
1045     if( hkey )
1046         RegCloseKey(hkey);
1047
1048     return r;
1049 }
1050
1051 UINT WINAPI MsiEnumClientsA(LPCSTR szComponent, DWORD index, LPSTR szProduct)
1052 {
1053     DWORD r;
1054     WCHAR szwProduct[GUID_SIZE];
1055     LPWSTR szwComponent = NULL;
1056
1057     TRACE("%s %ld %p\n",debugstr_a(szComponent),index,szProduct);
1058
1059     if( szComponent )
1060     {
1061         UINT len = MultiByteToWideChar( CP_ACP, 0, szComponent, -1, NULL, 0 );
1062         szwComponent = HeapAlloc( GetProcessHeap(), 0, len * sizeof (WCHAR) );
1063         if( szwComponent )
1064             MultiByteToWideChar( CP_ACP, 0, szComponent, -1, szwComponent, len );
1065         else
1066             return ERROR_FUNCTION_FAILED;
1067     }
1068
1069     r = MsiEnumClientsW(szComponent?szwComponent:NULL, index, szwProduct);
1070     if( r == ERROR_SUCCESS )
1071     {
1072         WideCharToMultiByte(CP_ACP, 0, szwProduct, -1,
1073                             szProduct, GUID_SIZE, NULL, NULL);
1074     }
1075
1076     if( szwComponent )
1077         HeapFree( GetProcessHeap(), 0, szwComponent);
1078
1079     return r;
1080 }
1081
1082 UINT WINAPI MsiEnumClientsW(LPCWSTR szComponent, DWORD index, LPWSTR szProduct)
1083 {
1084     HKEY hkey = 0, hkeyComponents = 0, hkeyComp = 0;
1085     DWORD r, sz;
1086     WCHAR szRegName[GUID_SIZE], szValName[GUID_SIZE];
1087
1088     TRACE("%s %ld %p\n",debugstr_w(szComponent),index,szProduct);
1089
1090     if( !squash_guid(szComponent, szRegName) )
1091         return ERROR_INVALID_PARAMETER;
1092
1093     r = RegOpenKeyW(HKEY_LOCAL_MACHINE, szInstaller, &hkey);
1094     if( r != ERROR_SUCCESS )
1095         goto end;
1096
1097     r = RegOpenKeyW(hkey, szComponents, &hkeyComponents);
1098     if( r != ERROR_SUCCESS )
1099         goto end;
1100
1101     r = RegOpenKeyW(hkeyComponents, szRegName, &hkeyComp);
1102     if( r != ERROR_SUCCESS )
1103         goto end;
1104
1105     sz = GUID_SIZE;
1106     r = RegEnumValueW(hkeyComp, index, szValName, &sz, NULL, NULL, NULL, NULL);
1107     if( r != ERROR_SUCCESS )
1108         goto end;
1109
1110     unsquash_guid(szValName, szProduct);
1111
1112 end:
1113     if( hkeyComp )
1114         RegCloseKey(hkeyComp);
1115     if( hkeyComponents )
1116         RegCloseKey(hkeyComponents);
1117     if( hkey )
1118         RegCloseKey(hkey);
1119
1120     return r;
1121 }
1122
1123 UINT WINAPI MsiEnumComponentQualifiersA(
1124     LPSTR szComponent, DWORD iIndex, LPSTR lpQualifierBuf, DWORD* pcchQualifierBuf, LPSTR lpApplicationDataBuf, DWORD* pcchApplicationDataBuf)
1125 {
1126 FIXME("%s 0x%08lx %p %p %p %p\n", debugstr_a(szComponent), iIndex, lpQualifierBuf, pcchQualifierBuf, lpApplicationDataBuf, pcchApplicationDataBuf);
1127     return ERROR_CALL_NOT_IMPLEMENTED;
1128 }
1129
1130 UINT WINAPI MsiEnumComponentQualifiersW(
1131     LPWSTR szComponent, DWORD iIndex, LPWSTR lpQualifierBuf, DWORD* pcchQualifierBuf, LPWSTR lpApplicationDataBuf, DWORD* pcchApplicationDataBuf)
1132 {
1133 FIXME("%s 0x%08lx %p %p %p %p\n", debugstr_w(szComponent), iIndex, lpQualifierBuf, pcchQualifierBuf, lpApplicationDataBuf, pcchApplicationDataBuf);
1134     return ERROR_CALL_NOT_IMPLEMENTED;
1135 }
1136
1137 UINT WINAPI MsiProvideAssemblyA(
1138     LPCSTR szAssemblyName, LPCSTR szAppContext, DWORD dwInstallMode, DWORD dwAssemblyInfo, LPSTR lpPathBuf, DWORD* pcchPathBuf)
1139 {
1140     FIXME("%s %s 0x%08lx 0x%08lx %p %p\n",
1141         debugstr_a(szAssemblyName),  debugstr_a(szAppContext), dwInstallMode, dwAssemblyInfo, lpPathBuf, pcchPathBuf);
1142     return ERROR_CALL_NOT_IMPLEMENTED;
1143 }
1144
1145 UINT WINAPI MsiProvideAssemblyW(
1146     LPCWSTR szAssemblyName, LPCWSTR szAppContext, DWORD dwInstallMode, DWORD dwAssemblyInfo, LPWSTR lpPathBuf, DWORD* pcchPathBuf)
1147 {
1148     FIXME("%s %s 0x%08lx 0x%08lx %p %p\n",
1149         debugstr_w(szAssemblyName),  debugstr_w(szAppContext), dwInstallMode, dwAssemblyInfo, lpPathBuf, pcchPathBuf);
1150     return ERROR_CALL_NOT_IMPLEMENTED;
1151 }
1152
1153 UINT WINAPI MsiProvideComponentFromDescriptorA( LPCSTR szDescriptor, LPSTR szPath, DWORD *pcchPath, DWORD *pcchArgs )
1154 {
1155     FIXME("%s %p %p %p\n", debugstr_a(szDescriptor), szPath, pcchPath, pcchArgs );
1156     return ERROR_CALL_NOT_IMPLEMENTED;
1157 }
1158
1159 UINT WINAPI MsiProvideComponentFromDescriptorW( LPCWSTR szDescriptor, LPWSTR szPath, DWORD *pcchPath, DWORD *pcchArgs )
1160 {
1161     FIXME("%s %p %p %p\n", debugstr_w(szDescriptor), szPath, pcchPath, pcchArgs );
1162     return ERROR_CALL_NOT_IMPLEMENTED;
1163 }
1164
1165 HRESULT WINAPI MsiGetFileSignatureInformationA(
1166   LPCSTR szSignedObjectPath, DWORD dwFlags, PCCERT_CONTEXT* ppcCertContext, BYTE* pbHashData, DWORD* pcbHashData)
1167 {
1168     FIXME("%s 0x%08lx %p %p %p\n", debugstr_a(szSignedObjectPath), dwFlags, ppcCertContext, pbHashData, pcbHashData);
1169     return ERROR_CALL_NOT_IMPLEMENTED;
1170 }
1171
1172 HRESULT WINAPI MsiGetFileSignatureInformationW(
1173   LPCWSTR szSignedObjectPath, DWORD dwFlags, PCCERT_CONTEXT* ppcCertContext, BYTE* pbHashData, DWORD* pcbHashData)
1174 {
1175     FIXME("%s 0x%08lx %p %p %p\n", debugstr_w(szSignedObjectPath), dwFlags, ppcCertContext, pbHashData, pcbHashData);
1176     return ERROR_CALL_NOT_IMPLEMENTED;
1177 }
1178
1179 UINT WINAPI MsiGetProductPropertyA( MSIHANDLE hProduct, LPCSTR szProperty,
1180                                     LPSTR szValue, DWORD *pccbValue )
1181 {
1182     FIXME("%ld %s %p %p\n", hProduct, debugstr_a(szProperty), szValue, pccbValue);
1183     return ERROR_CALL_NOT_IMPLEMENTED;
1184 }
1185
1186 UINT WINAPI MsiGetProductPropertyW( MSIHANDLE hProduct, LPCWSTR szProperty,
1187                                     LPWSTR szValue, DWORD *pccbValue )
1188 {
1189     FIXME("%ld %s %p %p\n", hProduct, debugstr_w(szProperty), szValue, pccbValue);
1190     return ERROR_CALL_NOT_IMPLEMENTED;
1191 }
1192
1193 UINT WINAPI MsiVerifyPackageA( LPCSTR szPackage )
1194 {
1195     UINT r, len;
1196     LPWSTR szPack = NULL;
1197
1198     TRACE("%s\n", debugstr_a(szPackage) );
1199
1200     if( szPackage )
1201     {
1202         len = MultiByteToWideChar( CP_ACP, 0, szPackage, -1, NULL, 0 );
1203         szPack = HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1204         if( !szPack )
1205             return ERROR_OUTOFMEMORY;
1206         MultiByteToWideChar( CP_ACP, 0, szPackage, -1, szPack, len );
1207     }
1208
1209     r = MsiVerifyPackageW( szPack );
1210
1211     HeapFree( GetProcessHeap(), 0, szPack );
1212
1213     return r;
1214 }
1215
1216 UINT WINAPI MsiVerifyPackageW( LPCWSTR szPackage )
1217 {
1218     MSIHANDLE handle;
1219     UINT r;
1220
1221     TRACE("%s\n", debugstr_w(szPackage) );
1222
1223     r = MsiOpenDatabaseW( szPackage, MSIDBOPEN_READONLY, &handle );
1224     MsiCloseHandle( handle );
1225
1226     return r;
1227 }
1228
1229 INSTALLSTATE WINAPI MsiGetComponentPathA(LPCSTR szProduct, LPCSTR szComponent,
1230                                          LPSTR lpPathBuf, DWORD* pcchBuf)
1231 {
1232     INSTALLSTATE rc;
1233     UINT len;
1234     LPWSTR szwProduct= NULL;
1235     LPWSTR szwComponent= NULL;
1236     LPWSTR lpwPathBuf= NULL;
1237
1238     if( szProduct)
1239     {
1240         len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
1241         szwProduct= HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1242         if( !szwProduct)
1243             return ERROR_OUTOFMEMORY;
1244         MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
1245     }
1246
1247     if( szComponent)
1248     {
1249         len = MultiByteToWideChar( CP_ACP, 0, szComponent, -1, NULL, 0 );
1250         szwComponent= HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1251         if( !szwComponent)
1252             return ERROR_OUTOFMEMORY;
1253         MultiByteToWideChar( CP_ACP, 0, szComponent, -1, szwComponent, len );
1254     }
1255
1256     if (pcchBuf && *pcchBuf > 0)
1257         lpwPathBuf = HeapAlloc( GetProcessHeap(), 0, *pcchBuf * sizeof(WCHAR));
1258     else
1259         lpwPathBuf = NULL;
1260
1261     rc = MsiGetComponentPathW(szwProduct, szwComponent, lpwPathBuf, pcchBuf);
1262
1263     HeapFree( GetProcessHeap(), 0, szwProduct);
1264     HeapFree( GetProcessHeap(), 0, szwComponent);
1265     if (lpwPathBuf)
1266     {
1267         WideCharToMultiByte(CP_ACP, 0, lpwPathBuf, *pcchBuf,
1268                             lpPathBuf, GUID_SIZE, NULL, NULL);
1269         HeapFree( GetProcessHeap(), 0, lpwPathBuf);
1270     }
1271
1272     return rc;
1273 }
1274
1275 INSTALLSTATE WINAPI MsiGetComponentPathW(LPCWSTR szProduct, LPCWSTR szComponent,
1276                                          LPWSTR lpPathBuf, DWORD* pcchBuf)
1277 {
1278     FIXME("STUB: (%s %s %p %p)\n", debugstr_w(szProduct),
1279            debugstr_w(szComponent), lpPathBuf, pcchBuf);
1280
1281     return INSTALLSTATE_UNKNOWN;
1282 }
1283
1284 INSTALLSTATE WINAPI MsiQueryFeatureStateA(LPCSTR szProduct, LPCSTR szFeature)
1285 {
1286     INSTALLSTATE rc;
1287     UINT len;
1288     LPWSTR szwProduct= NULL;
1289     LPWSTR szwFeature= NULL;
1290
1291     if( szProduct)
1292     {
1293         len = MultiByteToWideChar( CP_ACP, 0, szProduct, -1, NULL, 0 );
1294         szwProduct= HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1295         if( !szwProduct)
1296             return ERROR_OUTOFMEMORY;
1297         MultiByteToWideChar( CP_ACP, 0, szProduct, -1, szwProduct, len );
1298     }
1299
1300     if( szFeature)
1301     {
1302         len = MultiByteToWideChar( CP_ACP, 0, szFeature, -1, NULL, 0 );
1303         szwFeature= HeapAlloc( GetProcessHeap(), 0, len*sizeof(WCHAR) );
1304         if( !szwFeature)
1305             return ERROR_OUTOFMEMORY;
1306         MultiByteToWideChar( CP_ACP, 0, szFeature, -1, szwFeature, len );
1307     }
1308
1309     rc = MsiQueryFeatureStateW(szwProduct, szwFeature);
1310
1311     HeapFree( GetProcessHeap(), 0, szwProduct);
1312     HeapFree( GetProcessHeap(), 0, szwFeature);
1313
1314     return rc;
1315 }
1316
1317 INSTALLSTATE WINAPI MsiQueryFeatureStateW(LPCWSTR szProduct, LPCWSTR szFeature)
1318 {
1319     FIXME("STUB: (%s %s)\n", debugstr_w(szProduct), debugstr_w(szFeature));
1320     return INSTALLSTATE_UNKNOWN;
1321 }
1322
1323
1324 /******************************************************************
1325  *              DllMain
1326  *
1327  * @todo: maybe we can check here if MsiServer service is declared no ?
1328  */
1329 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
1330   if (fdwReason == DLL_PROCESS_ATTACH) {
1331     DisableThreadLibraryCalls(hinstDLL);
1332     /*
1333      * UI Initialization
1334      */
1335     gUILevel = INSTALLUILEVEL_BASIC;
1336     gUIhwnd = 0;
1337     gUIHandler = NULL;
1338     gUIFilter = 0;
1339     gUIContext = NULL;
1340     gszLogFile[0]=0;
1341     /* FIXME: Initialisation */
1342   } else if (fdwReason == DLL_PROCESS_DETACH) {
1343     /* FIXME: Cleanup */
1344   }
1345   /*
1346   static const WCHAR szMSIServerSvc[] = { 'M','S','I','S','e','r','v','e','r',0 };
1347   static const WCHAR szNull[] = { 0 };
1348   if (!strcmpW(lpServiceName, szMSIServerSvc)) {
1349     hKey = CreateServiceW(hSCManager,
1350                           szMSIServerSvc,
1351                           szMSIServerSvc,
1352                           SC_MANAGER_ALL_ACCESS,
1353                           SERVICE_WIN32_OWN_PROCESS|SERVICE_INTERACTIVE_PROCESS,
1354                           SERVICE_AUTO_START,
1355                           SERVICE_ERROR_IGNORE,
1356                           szNull,
1357                           NULL,
1358                           NULL,
1359                           NULL,
1360                           NULL,
1361                           szNull);
1362   */
1363   return TRUE;
1364 }
1365
1366 typedef struct {
1367   /* IUnknown fields */
1368   ICOM_VFIELD(IClassFactory);
1369   DWORD                       ref;
1370 } IClassFactoryImpl;
1371
1372 static HRESULT WINAPI MsiCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
1373   ICOM_THIS(IClassFactoryImpl,iface);
1374   FIXME("(%p, %s, %p): stub\n",This,debugstr_guid(riid),ppobj);
1375   return E_NOINTERFACE;
1376 }
1377
1378 static ULONG WINAPI MsiCF_AddRef(LPCLASSFACTORY iface) {
1379   ICOM_THIS(IClassFactoryImpl,iface);
1380   return ++(This->ref);
1381 }
1382
1383 static ULONG WINAPI MsiCF_Release(LPCLASSFACTORY iface) {
1384   ICOM_THIS(IClassFactoryImpl,iface);
1385   /* static class, won't be  freed */
1386   return --(This->ref);
1387 }
1388
1389 static HRESULT WINAPI MsiCF_CreateInstance(LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj) {
1390   ICOM_THIS(IClassFactoryImpl,iface);
1391   FIXME ("(%p, %p, %s, %p): to implement\n", This, pOuter, debugstr_guid(riid), ppobj);
1392   return 0;
1393 }
1394
1395 static HRESULT WINAPI MsiCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
1396   ICOM_THIS(IClassFactoryImpl,iface);
1397   FIXME("(%p, %d): stub\n", This, dolock);
1398   return S_OK;
1399 }
1400
1401 static ICOM_VTABLE(IClassFactory) MsiCF_Vtbl = {
1402   ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1403   MsiCF_QueryInterface,
1404   MsiCF_AddRef,
1405   MsiCF_Release,
1406   MsiCF_CreateInstance,
1407   MsiCF_LockServer
1408 };
1409
1410 static IClassFactoryImpl Msi_CF = {&MsiCF_Vtbl, 1 };
1411
1412 /******************************************************************
1413  *              DllGetClassObject (MSI.@)
1414  */
1415 HRESULT WINAPI MSI_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv) {
1416   FIXME("(%s, %s, %p): almost a stub.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
1417   if (IsEqualCLSID (rclsid, &CLSID_IMsiServer)) {
1418     *ppv = (LPVOID) &Msi_CF;
1419     IClassFactory_AddRef((IClassFactory*)*ppv);
1420     return S_OK;
1421   } else if (IsEqualCLSID (rclsid, &CLSID_IMsiServerMessage)) {
1422     *ppv = (LPVOID) &Msi_CF;
1423     IClassFactory_AddRef((IClassFactory*)*ppv);
1424     return S_OK;
1425   } else if (IsEqualCLSID (rclsid, &CLSID_IMsiServerX1)) {
1426     *ppv = (LPVOID) &Msi_CF;
1427     IClassFactory_AddRef((IClassFactory*)*ppv);
1428     return S_OK;
1429   } else if (IsEqualCLSID (rclsid, &CLSID_IMsiServerX2)) {
1430     *ppv = (LPVOID) &Msi_CF;
1431     IClassFactory_AddRef((IClassFactory*)*ppv);
1432     return S_OK;
1433   } else if (IsEqualCLSID (rclsid, &CLSID_IMsiServerX3)) {
1434     *ppv = (LPVOID) &Msi_CF;
1435     IClassFactory_AddRef((IClassFactory*)*ppv);
1436     return S_OK;
1437   }
1438   WARN("(%s, %s, %p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
1439   return CLASS_E_CLASSNOTAVAILABLE;
1440 }
1441
1442 /******************************************************************
1443  *              DllGetVersion (MSI.@)
1444  */
1445 HRESULT WINAPI MSI_DllGetVersion(DLLVERSIONINFO *pdvi)
1446 {
1447   TRACE("%p\n",pdvi);
1448
1449   if (pdvi->cbSize != sizeof(DLLVERSIONINFO))
1450     return E_INVALIDARG;
1451
1452   pdvi->dwMajorVersion = MSI_MAJORVERSION;
1453   pdvi->dwMinorVersion = MSI_MINORVERSION;
1454   pdvi->dwBuildNumber = MSI_BUILDNUMBER;
1455   pdvi->dwPlatformID = 1;
1456
1457   return S_OK;
1458 }
1459
1460 /******************************************************************
1461  *              DllCanUnloadNow (MSI.@)
1462  */
1463 BOOL WINAPI MSI_DllCanUnloadNow(void)
1464 {
1465   return S_FALSE;
1466 }
1467
1468 UINT WINAPI MsiEnumRelatedProductsA (LPCSTR lpUpgradeCode, DWORD dwReserved,
1469                                     DWORD iProductIndex, LPSTR lpProductBuf)
1470 {
1471     FIXME("STUB: (%s, %li %li %s)\n",lpUpgradeCode, dwReserved, iProductIndex,
1472           lpProductBuf);
1473     return ERROR_CALL_NOT_IMPLEMENTED;
1474 }