dlls/msi/package.c

   1 /*
   2  * Implementation of the Microsoft Installer (msi.dll)
   3  *
   4  * Copyright 2004 Aric Stewart for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #define NONAMELESSUNION
  22
  23 #include <stdarg.h>
  24 #include <stdio.h>
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winreg.h"
  28 #include "winnls.h"
  29 #include "shlwapi.h"
  30 #include "wingdi.h"
  31 #include "wine/debug.h"
  32 #include "msi.h"
  33 #include "msiquery.h"
  34 #include "objidl.h"
  35 #include "wincrypt.h"
  36 #include "winuser.h"
  37 #include "shlobj.h"
  38 #include "wine/unicode.h"
  39 #include "objbase.h"
  40
  41 #include "msipriv.h"
  42 #include "action.h"
  43
  44 WINE_DEFAULT_DEBUG_CHANNEL(msi);
  45
  46 static void MSI_FreePackage( MSIOBJECTHDR *arg)
  47 {
  48     MSIPACKAGE *package= (MSIPACKAGE*) arg;
  49
  50     if( package->dialog )
  51         msi_dialog_destroy( package->dialog );
  52     ACTION_free_package_structures(package);
  53
  54     msiobj_release( &package->db->hdr );
  55 }
  56
  57 static UINT clone_properties(MSIDATABASE *db)
  58 {
  59     MSIQUERY * view = NULL;
  60     UINT rc;
  61     static const WCHAR CreateSql[] = {
  62        'C','R','E','A','T','E',' ','T','A','B','L','E',' ','`','_','P','r','o',
  63        'p','e','r','t','y','`',' ','(',' ','`','_','P','r','o','p','e','r','t',
  64        'y','`',' ','C','H','A','R','(','5','6',')',' ','N','O','T',' ','N','U',
  65        'L','L',',',' ','`','V','a','l','u','e','`',' ','C','H','A','R','(','9',
  66        '8',')',' ','N','O','T',' ','N','U','L','L',' ','P','R','I','M','A','R',
  67        'Y',' ','K','E','Y',' ','`','_','P','r','o','p','e','r','t','y','`',')',0};
  68     static const WCHAR Query[] = {
  69        'S','E','L','E','C','T',' ','*',' ',
  70        'F','R','O','M',' ','`','P','r','o','p','e','r','t','y','`',0};
  71     static const WCHAR Insert[] = {
  72        'I','N','S','E','R','T',' ','i','n','t','o',' ',
  73        '`','_','P','r','o','p','e','r','t','y','`',' ',
  74        '(','`','_','P','r','o','p','e','r','t','y','`',',',
  75        '`','V','a','l','u','e','`',')',' ',
  76        'V','A','L','U','E','S',' ','(','?',',','?',')',0};
  77
  78     /* create the temporary properties table */
  79     rc = MSI_DatabaseOpenViewW(db, CreateSql, &view);
  80     if (rc != ERROR_SUCCESS)
  81         return rc;
  82     rc = MSI_ViewExecute(view,0);
  83     MSI_ViewClose(view);
  84     msiobj_release(&view->hdr);
  85     if (rc != ERROR_SUCCESS)
  86         return rc;
  87
  88     /* clone the existing properties */
  89     rc = MSI_DatabaseOpenViewW(db, Query, &view);
  90     if (rc != ERROR_SUCCESS)
  91         return rc;
  92
  93     rc = MSI_ViewExecute(view, 0);
  94     if (rc != ERROR_SUCCESS)
  95     {
  96         MSI_ViewClose(view);
  97         msiobj_release(&view->hdr);
  98         return rc;
  99     }
 100     while (1)
 101     {
 102         MSIRECORD * row;
 103         MSIQUERY * view2;
 104
 105         rc = MSI_ViewFetch(view,&row);
 106         if (rc != ERROR_SUCCESS)
 107             break;
 108
 109         rc = MSI_DatabaseOpenViewW(db,Insert,&view2);
 110         if (rc!= ERROR_SUCCESS)
 111             continue;
 112         rc = MSI_ViewExecute(view2,row);
 113         MSI_ViewClose(view2);
 114         msiobj_release(&view2->hdr);
 115
 116         if (rc == ERROR_SUCCESS)
 117             msiobj_release(&row->hdr);
 118     }
 119     MSI_ViewClose(view);
 120     msiobj_release(&view->hdr);
 121
 122     return rc;
 123 }
 124
 125 /*
 126  * set_installed_prop
 127  *
 128  * Sets the "Installed" property to indicate that
 129  *  the product is installed for the current user.
 130  */
 131 static UINT set_installed_prop( MSIPACKAGE *package )
 132 {
 133     static const WCHAR szInstalled[] = {
 134         'I','n','s','t','a','l','l','e','d',0 };
 135     WCHAR val[2] = { '1', 0 };
 136     HKEY hkey = 0;
 137     UINT r;
 138
 139     r = MSIREG_OpenUninstallKey( package->ProductCode, &hkey, FALSE );
 140     if (r == ERROR_SUCCESS)
 141     {
 142         RegCloseKey( hkey );
 143         MSI_SetPropertyW( package, szInstalled, val );
 144     }
 145
 146     return r;
 147 }
 148
 149 /*
 150  * There are a whole slew of these we need to set
 151  *
 152  *
 153 http://msdn.microsoft.com/library/default.asp?url=/library/en-us/msi/setup/properties.asp
 154  */
 155 static VOID set_installer_properties(MSIPACKAGE *package)
 156 {
 157     WCHAR pth[MAX_PATH];
 158     WCHAR *ptr;
 159     OSVERSIONINFOA OSVersion;
 160     MEMORYSTATUSEX msex;
 161     DWORD verval;
 162     WCHAR verstr[10], bufstr[20];
 163     HDC dc;
 164
 165     static const WCHAR cszbs[]={'\\',0};
 166     static const WCHAR CFF[] =
 167 {'C','o','m','m','o','n','F','i','l','e','s','F','o','l','d','e','r',0};
 168     static const WCHAR PFF[] =
 169 {'P','r','o','g','r','a','m','F','i','l','e','s','F','o','l','d','e','r',0};
 170     static const WCHAR CADF[] =
 171 {'C','o','m','m','o','n','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 172     static const WCHAR FaF[] =
 173 {'F','a','v','o','r','i','t','e','s','F','o','l','d','e','r',0};
 174     static const WCHAR FoF[] =
 175 {'F','o','n','t','s','F','o','l','d','e','r',0};
 176     static const WCHAR SendTF[] =
 177 {'S','e','n','d','T','o','F','o','l','d','e','r',0};
 178     static const WCHAR SMF[] =
 179 {'S','t','a','r','t','M','e','n','u','F','o','l','d','e','r',0};
 180     static const WCHAR StF[] =
 181 {'S','t','a','r','t','u','p','F','o','l','d','e','r',0};
 182     static const WCHAR TemplF[] =
 183 {'T','e','m','p','l','a','t','e','F','o','l','d','e','r',0};
 184     static const WCHAR DF[] =
 185 {'D','e','s','k','t','o','p','F','o','l','d','e','r',0};
 186     static const WCHAR PMF[] =
 187 {'P','r','o','g','r','a','m','M','e','n','u','F','o','l','d','e','r',0};
 188     static const WCHAR ATF[] =
 189 {'A','d','m','i','n','T','o','o','l','s','F','o','l','d','e','r',0};
 190     static const WCHAR ADF[] =
 191 {'A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 192     static const WCHAR SF[] =
 193 {'S','y','s','t','e','m','F','o','l','d','e','r',0};
 194     static const WCHAR SF16[] =
 195 {'S','y','s','t','e','m','1','6','F','o','l','d','e','r',0};
 196     static const WCHAR LADF[] =
 197 {'L','o','c','a','l','A','p','p','D','a','t','a','F','o','l','d','e','r',0};
 198     static const WCHAR MPF[] =
 199 {'M','y','P','i','c','t','u','r','e','s','F','o','l','d','e','r',0};
 200     static const WCHAR PF[] =
 201 {'P','e','r','s','o','n','a','l','F','o','l','d','e','r',0};
 202     static const WCHAR WF[] =
 203 {'W','i','n','d','o','w','s','F','o','l','d','e','r',0};
 204     static const WCHAR WV[] =
 205 {'W','i','n','d','o','w','s','V','o','l','u','m','e',0};
 206     static const WCHAR TF[]=
 207 {'T','e','m','p','F','o','l','d','e','r',0};
 208     static const WCHAR szAdminUser[] =
 209 {'A','d','m','i','n','U','s','e','r',0};
 210     static const WCHAR szPriv[] =
 211 {'P','r','i','v','i','l','e','g','e','d',0};
 212     static const WCHAR szOne[] =
 213 {'1',0};
 214     static const WCHAR v9x[] = { 'V','e','r','s','i','o','n','9','X',0 };
 215     static const WCHAR vNT[] = { 'V','e','r','s','i','o','n','N','T',0 };
 216     static const WCHAR szFormat[] = {'%','l','i',0};
 217     static const WCHAR szWinBuild[] =
 218 {'W','i','n','d','o','w','s','B','u','i','l','d', 0 };
 219     static const WCHAR szSPL[] =
 220 {'S','e','r','v','i','c','e','P','a','c','k','L','e','v','e','l',0 };
 221     static const WCHAR szSix[] = {'6',0 };
 222
 223     static const WCHAR szVersionMsi[] = { 'V','e','r','s','i','o','n','M','s','i',0 };
 224     static const WCHAR szPhysicalMemory[] = { 'P','h','y','s','i','c','a','l','M','e','m','o','r','y',0 };
 225     static const WCHAR szFormat2[] = {'%','l','i','.','%','l','i',0};
 226 /* Screen properties */
 227     static const WCHAR szScreenX[] = {'S','c','r','e','e','n','X',0};
 228     static const WCHAR szScreenY[] = {'S','c','r','e','e','n','Y',0};
 229     static const WCHAR szColorBits[] = {'C','o','l','o','r','B','i','t','s',0};
 230     static const WCHAR szScreenFormat[] = {'%','d',0};
 231
 232     /*
 233      * Other things that probably should be set:
 234      *
 235      * SystemLanguageID ComputerName UserLanguageID LogonUser VirtualMemory
 236      * Intel ShellAdvSupport DefaultUIFont VersionDatabase PackagecodeChanging
 237      * ProductState CaptionHeight BorderTop BorderSide TextHeight
 238      * RedirectedDllSupport Time Date Privileged
 239      */
 240
 241     SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES_COMMON,NULL,0,pth);
 242     strcatW(pth,cszbs);
 243     MSI_SetPropertyW(package, CFF, pth);
 244
 245     SHGetFolderPathW(NULL,CSIDL_PROGRAM_FILES,NULL,0,pth);
 246     strcatW(pth,cszbs);
 247     MSI_SetPropertyW(package, PFF, pth);
 248
 249     SHGetFolderPathW(NULL,CSIDL_COMMON_APPDATA,NULL,0,pth);
 250     strcatW(pth,cszbs);
 251     MSI_SetPropertyW(package, CADF, pth);
 252
 253     SHGetFolderPathW(NULL,CSIDL_FAVORITES,NULL,0,pth);
 254     strcatW(pth,cszbs);
 255     MSI_SetPropertyW(package, FaF, pth);
 256
 257     SHGetFolderPathW(NULL,CSIDL_FONTS,NULL,0,pth);
 258     strcatW(pth,cszbs);
 259     MSI_SetPropertyW(package, FoF, pth);
 260
 261     SHGetFolderPathW(NULL,CSIDL_SENDTO,NULL,0,pth);
 262     strcatW(pth,cszbs);
 263     MSI_SetPropertyW(package, SendTF, pth);
 264
 265     SHGetFolderPathW(NULL,CSIDL_STARTMENU,NULL,0,pth);
 266     strcatW(pth,cszbs);
 267     MSI_SetPropertyW(package, SMF, pth);
 268
 269     SHGetFolderPathW(NULL,CSIDL_STARTUP,NULL,0,pth);
 270     strcatW(pth,cszbs);
 271     MSI_SetPropertyW(package, StF, pth);
 272
 273     SHGetFolderPathW(NULL,CSIDL_TEMPLATES,NULL,0,pth);
 274     strcatW(pth,cszbs);
 275     MSI_SetPropertyW(package, TemplF, pth);
 276
 277     SHGetFolderPathW(NULL,CSIDL_DESKTOP,NULL,0,pth);
 278     strcatW(pth,cszbs);
 279     MSI_SetPropertyW(package, DF, pth);
 280
 281     SHGetFolderPathW(NULL,CSIDL_PROGRAMS,NULL,0,pth);
 282     strcatW(pth,cszbs);
 283     MSI_SetPropertyW(package, PMF, pth);
 284
 285     SHGetFolderPathW(NULL,CSIDL_ADMINTOOLS,NULL,0,pth);
 286     strcatW(pth,cszbs);
 287     MSI_SetPropertyW(package, ATF, pth);
 288
 289     SHGetFolderPathW(NULL,CSIDL_APPDATA,NULL,0,pth);
 290     strcatW(pth,cszbs);
 291     MSI_SetPropertyW(package, ADF, pth);
 292
 293     SHGetFolderPathW(NULL,CSIDL_SYSTEM,NULL,0,pth);
 294     strcatW(pth,cszbs);
 295     MSI_SetPropertyW(package, SF, pth);
 296     MSI_SetPropertyW(package, SF16, pth);
 297
 298     SHGetFolderPathW(NULL,CSIDL_LOCAL_APPDATA,NULL,0,pth);
 299     strcatW(pth,cszbs);
 300     MSI_SetPropertyW(package, LADF, pth);
 301
 302     SHGetFolderPathW(NULL,CSIDL_MYPICTURES,NULL,0,pth);
 303     strcatW(pth,cszbs);
 304     MSI_SetPropertyW(package, MPF, pth);
 305
 306     SHGetFolderPathW(NULL,CSIDL_PERSONAL,NULL,0,pth);
 307     strcatW(pth,cszbs);
 308     MSI_SetPropertyW(package, PF, pth);
 309
 310     SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
 311     strcatW(pth,cszbs);
 312     MSI_SetPropertyW(package, WF, pth);
 313
 314     /* Physical Memory is specified in MB. Using total amount. */
 315     msex.dwLength = sizeof(msex);
 316     GlobalMemoryStatusEx( &msex );
 317     sprintfW( bufstr, szScreenFormat, (int)(msex.ullTotalPhys/1024/1024));
 318     MSI_SetPropertyW(package, szPhysicalMemory, bufstr);
 319
 320     SHGetFolderPathW(NULL,CSIDL_WINDOWS,NULL,0,pth);
 321     ptr = strchrW(pth,'\\');
 322     if (ptr)
 323         *(ptr+1) = 0;
 324     MSI_SetPropertyW(package, WV, pth);
 325
 326     GetTempPathW(MAX_PATH,pth);
 327     MSI_SetPropertyW(package, TF, pth);
 328
 329
 330     /* in a wine environment the user is always admin and privileged */
 331     MSI_SetPropertyW(package,szAdminUser,szOne);
 332     MSI_SetPropertyW(package,szPriv,szOne);
 333
 334     /* set the os things */
 335     OSVersion.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
 336     GetVersionExA(&OSVersion);
 337     verval = OSVersion.dwMinorVersion+OSVersion.dwMajorVersion*100;
 338     sprintfW(verstr,szFormat,verval);
 339     switch (OSVersion.dwPlatformId)
 340     {
 341         case VER_PLATFORM_WIN32_WINDOWS:
 342             MSI_SetPropertyW(package,v9x,verstr);
 343             break;
 344         case VER_PLATFORM_WIN32_NT:
 345             MSI_SetPropertyW(package,vNT,verstr);
 346             break;
 347     }
 348     sprintfW(verstr,szFormat,OSVersion.dwBuildNumber);
 349     MSI_SetPropertyW(package,szWinBuild,verstr);
 350     /* just fudge this */
 351     MSI_SetPropertyW(package,szSPL,szSix);
 352
 353     sprintfW( bufstr, szFormat2, MSI_MAJORVERSION, MSI_MINORVERSION);
 354     MSI_SetPropertyW( package, szVersionMsi, bufstr );
 355
 356     /* Screen properties. */
 357     dc = GetDC(0);
 358     sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, HORZRES ) );
 359     MSI_SetPropertyW( package, szScreenX, bufstr );
 360     sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, VERTRES ));
 361     MSI_SetPropertyW( package, szScreenY, bufstr );
 362     sprintfW( bufstr, szScreenFormat, GetDeviceCaps( dc, BITSPIXEL ));
 363     MSI_SetPropertyW( package, szColorBits, bufstr );
 364     ReleaseDC(0, dc);
 365 }
 366
 367 MSIPACKAGE *MSI_CreatePackage( MSIDATABASE *db )
 368 {
 369     static const WCHAR szLevel[] = { 'U','I','L','e','v','e','l',0 };
 370     static const WCHAR szpi[] = {'%','i',0};
 371     static const WCHAR szProductCode[] = {
 372         'P','r','o','d','u','c','t','C','o','d','e',0};
 373     MSIPACKAGE *package = NULL;
 374     WCHAR uilevel[10];
 375
 376     TRACE("%p\n", db);
 377
 378     package = alloc_msiobject( MSIHANDLETYPE_PACKAGE, sizeof (MSIPACKAGE),
 379                                MSI_FreePackage );
 380     if( package )
 381     {
 382         msiobj_addref( &db->hdr );
 383
 384         package->db = db;
 385         list_init( &package->components );
 386         list_init( &package->features );
 387         list_init( &package->files );
 388         list_init( &package->tempfiles );
 389         list_init( &package->folders );
 390         package->ActionFormat = NULL;
 391         package->LastAction = NULL;
 392         package->dialog = NULL;
 393         package->next_dialog = NULL;
 394         list_init( &package->subscriptions );
 395         list_init( &package->appids );
 396         list_init( &package->classes );
 397         list_init( &package->mimes );
 398         list_init( &package->extensions );
 399         list_init( &package->progids );
 400         list_init( &package->RunningActions );
 401
 402         /* OK, here is where we do a slew of things to the database to
 403          * prep for all that is to come as a package */
 404
 405         clone_properties(db);
 406         set_installer_properties(package);
 407         sprintfW(uilevel,szpi,gUILevel);
 408         MSI_SetPropertyW(package, szLevel, uilevel);
 409
 410         package->ProductCode = msi_dup_property( package, szProductCode );
 411         set_installed_prop( package );
 412     }
 413
 414     return package;
 415 }
 416
 417 /*
 418  * copy_package_to_temp   [internal]
 419  *
 420  * copy the msi file to a temp file to prevent locking a CD
 421  * with a multi disc install
 422  *
 423  * FIXME: I think this is wrong, and instead of copying the package,
 424  *        we should read all the tables to memory, then open the
 425  *        database to read binary streams on demand.
 426  */
 427 static LPCWSTR copy_package_to_temp( LPCWSTR szPackage, LPWSTR filename )
 428 {
 429     WCHAR path[MAX_PATH];
 430     static const WCHAR szMSI[] = {'M','S','I',0};
 431
 432     GetTempPathW( MAX_PATH, path );
 433     GetTempFileNameW( path, szMSI, 0, filename );
 434
 435     if( !CopyFileW( szPackage, filename, FALSE ) )
 436     {
 437         ERR("failed to copy package to temp path %s\n", debugstr_w(filename) );
 438         return szPackage;
 439     }
 440
 441     TRACE("Opening relocated package %s\n", debugstr_w( filename ));
 442     return filename;
 443 }
 444
 445 UINT MSI_OpenPackageW(LPCWSTR szPackage, MSIPACKAGE **pPackage)
 446 {
 447     MSIDATABASE *db = NULL;
 448     MSIPACKAGE *package;
 449     MSIHANDLE handle;
 450     UINT r;
 451
 452     TRACE("%s %p\n", debugstr_w(szPackage), pPackage);
 453
 454     if( szPackage[0] == '#' )
 455     {
 456         handle = atoiW(&szPackage[1]);
 457         db = msihandle2msiinfo( handle, MSIHANDLETYPE_DATABASE );
 458         if( !db )
 459             return ERROR_INVALID_HANDLE;
 460     }
 461     else
 462     {
 463         WCHAR temppath[MAX_PATH];
 464         LPCWSTR file = copy_package_to_temp( szPackage, temppath );
 465
 466         r = MSI_OpenDatabaseW( file, MSIDBOPEN_READONLY, &db );
 467
 468         if (file != szPackage)
 469             DeleteFileW( file );
 470
 471         if( r != ERROR_SUCCESS )
 472             return r;
 473     }
 474
 475     package = MSI_CreatePackage( db );
 476     msiobj_release( &db->hdr );
 477     if( !package )
 478         return ERROR_FUNCTION_FAILED;
 479
 480     /*
 481      * FIXME:  I don't think this is right.  Maybe we should be storing the
 482      * name of the database in the MSIDATABASE structure and fetching this
 483      * info from there, or maybe this is only relevant to cached databases.
 484      */
 485     if( szPackage[0] != '#' )
 486     {
 487         static const WCHAR OriginalDatabase[] =
 488           {'O','r','i','g','i','n','a','l','D','a','t','a','b','a','s','e',0};
 489         static const WCHAR Database[] = {'D','A','T','A','B','A','S','E',0};
 490
 491         MSI_SetPropertyW( package, OriginalDatabase, szPackage );
 492         MSI_SetPropertyW( package, Database, szPackage );
 493     }
 494
 495     *pPackage = package;
 496
 497     return ERROR_SUCCESS;
 498 }
 499
 500 UINT WINAPI MsiOpenPackageExW(LPCWSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
 501 {
 502     MSIPACKAGE *package = NULL;
 503     UINT ret;
 504
 505     TRACE("%s %08lx %p\n", debugstr_w(szPackage), dwOptions, phPackage );
 506
 507     if( dwOptions )
 508         FIXME("dwOptions %08lx not supported\n", dwOptions);
 509
 510     ret = MSI_OpenPackageW( szPackage, &package );
 511     if( ret == ERROR_SUCCESS )
 512     {
 513         *phPackage = alloc_msihandle( &package->hdr );
 514         msiobj_release( &package->hdr );
 515     }
 516
 517     return ret;
 518 }
 519
 520 UINT WINAPI MsiOpenPackageW(LPCWSTR szPackage, MSIHANDLE *phPackage)
 521 {
 522     return MsiOpenPackageExW( szPackage, 0, phPackage );
 523 }
 524
 525 UINT WINAPI MsiOpenPackageExA(LPCSTR szPackage, DWORD dwOptions, MSIHANDLE *phPackage)
 526 {
 527     LPWSTR szwPack = NULL;
 528     UINT ret;
 529
 530     if( szPackage )
 531     {
 532         szwPack = strdupAtoW( szPackage );
 533         if( !szwPack )
 534             return ERROR_OUTOFMEMORY;
 535     }
 536
 537     ret = MsiOpenPackageExW( szwPack, dwOptions, phPackage );
 538
 539     msi_free( szwPack );
 540
 541     return ret;
 542 }
 543
 544 UINT WINAPI MsiOpenPackageA(LPCSTR szPackage, MSIHANDLE *phPackage)
 545 {
 546     return MsiOpenPackageExA( szPackage, 0, phPackage );
 547 }
 548
 549 MSIHANDLE WINAPI MsiGetActiveDatabase(MSIHANDLE hInstall)
 550 {
 551     MSIPACKAGE *package;
 552     MSIHANDLE handle = 0;
 553
 554     TRACE("(%ld)\n",hInstall);
 555
 556     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
 557     if( package)
 558     {
 559         handle = alloc_msihandle( &package->db->hdr );
 560         msiobj_release( &package->hdr );
 561     }
 562
 563     return handle;
 564 }
 565
 566 INT MSI_ProcessMessage( MSIPACKAGE *package, INSTALLMESSAGE eMessageType,
 567                                MSIRECORD *record)
 568 {
 569     DWORD log_type = 0;
 570     LPWSTR message;
 571     DWORD sz;
 572     DWORD total_size = 0;
 573     INT msg_field=1;
 574     INT i;
 575     INT rc;
 576     char *msg;
 577     int len;
 578
 579     TRACE("%x\n", eMessageType);
 580     rc = 0;
 581
 582     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ERROR)
 583         log_type |= INSTALLLOGMODE_ERROR;
 584     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_WARNING)
 585         log_type |= INSTALLLOGMODE_WARNING;
 586     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_USER)
 587         log_type |= INSTALLLOGMODE_USER;
 588     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_INFO)
 589         log_type |= INSTALLLOGMODE_INFO;
 590     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_COMMONDATA)
 591         log_type |= INSTALLLOGMODE_COMMONDATA;
 592     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONSTART)
 593         log_type |= INSTALLLOGMODE_ACTIONSTART;
 594     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_ACTIONDATA)
 595         log_type |= INSTALLLOGMODE_ACTIONDATA;
 596     /* just a guess */
 597     if ((eMessageType & 0xff000000) == INSTALLMESSAGE_PROGRESS)
 598         log_type |= 0x800;
 599
 600     message = msi_alloc(1*sizeof (WCHAR));
 601     message[0]=0;
 602     msg_field = MSI_RecordGetFieldCount(record);
 603     for (i = 1; i <= msg_field; i++)
 604     {
 605         LPWSTR tmp;
 606         WCHAR number[3];
 607         static const WCHAR format[] = { '%','i',':',' ',0};
 608         static const WCHAR space[] = { ' ',0};
 609         sz = 0;
 610         MSI_RecordGetStringW(record,i,NULL,&sz);
 611         sz+=4;
 612         total_size+=sz*sizeof(WCHAR);
 613         tmp = msi_alloc(sz*sizeof(WCHAR));
 614         message = msi_realloc(message,total_size*sizeof (WCHAR));
 615
 616         MSI_RecordGetStringW(record,i,tmp,&sz);
 617
 618         if (msg_field > 1)
 619         {
 620             sprintfW(number,format,i);
 621             strcatW(message,number);
 622         }
 623         strcatW(message,tmp);
 624         if (msg_field > 1)
 625             strcatW(message,space);
 626
 627         msi_free(tmp);
 628     }
 629
 630     TRACE("(%p %lx %lx %s)\n",gUIHandlerA, gUIFilter, log_type,
 631                              debugstr_w(message));
 632
 633     /* convert it to ASCII */
 634     len = WideCharToMultiByte( CP_ACP, 0, message, -1,
 635                                NULL, 0, NULL, NULL );
 636     msg = msi_alloc( len );
 637     WideCharToMultiByte( CP_ACP, 0, message, -1,
 638                          msg, len, NULL, NULL );
 639
 640     if (gUIHandlerA && (gUIFilter & log_type))
 641     {
 642         rc = gUIHandlerA(gUIContext,eMessageType,msg);
 643     }
 644
 645     if ((!rc) && (gszLogFile[0]) && !((eMessageType & 0xff000000) ==
 646                                       INSTALLMESSAGE_PROGRESS))
 647     {
 648         DWORD write;
 649         HANDLE log_file = CreateFileW(gszLogFile,GENERIC_WRITE, 0, NULL,
 650                                   OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
 651
 652         if (log_file != INVALID_HANDLE_VALUE)
 653         {
 654             SetFilePointer(log_file,0, NULL, FILE_END);
 655             WriteFile(log_file,msg,strlen(msg),&write,NULL);
 656             WriteFile(log_file,"\n",1,&write,NULL);
 657             CloseHandle(log_file);
 658         }
 659     }
 660     msi_free( msg );
 661
 662     msi_free( message);
 663     return ERROR_SUCCESS;
 664 }
 665
 666 INT WINAPI MsiProcessMessage( MSIHANDLE hInstall, INSTALLMESSAGE eMessageType,
 667                               MSIHANDLE hRecord)
 668 {
 669     UINT ret = ERROR_INVALID_HANDLE;
 670     MSIPACKAGE *package = NULL;
 671     MSIRECORD *record = NULL;
 672
 673     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE );
 674     if( !package )
 675         return ERROR_INVALID_HANDLE;
 676
 677     record = msihandle2msiinfo( hRecord, MSIHANDLETYPE_RECORD );
 678     if( !record )
 679         goto out;
 680
 681     ret = MSI_ProcessMessage( package, eMessageType, record );
 682
 683 out:
 684     msiobj_release( &package->hdr );
 685     if( record )
 686         msiobj_release( &record->hdr );
 687
 688     return ret;
 689 }
 690
 691 /* property code */
 692 UINT WINAPI MsiSetPropertyA( MSIHANDLE hInstall, LPCSTR szName, LPCSTR szValue )
 693 {
 694     LPWSTR szwName = NULL, szwValue = NULL;
 695     UINT r = ERROR_OUTOFMEMORY;
 696
 697     szwName = strdupAtoW( szName );
 698     if( szName && !szwName )
 699         goto end;
 700
 701     szwValue = strdupAtoW( szValue );
 702     if( szValue && !szwValue )
 703         goto end;
 704
 705     r = MsiSetPropertyW( hInstall, szwName, szwValue);
 706
 707 end:
 708     msi_free( szwName );
 709     msi_free( szwValue );
 710
 711     return r;
 712 }
 713
 714 UINT MSI_SetPropertyW( MSIPACKAGE *package, LPCWSTR szName, LPCWSTR szValue)
 715 {
 716     MSIQUERY *view;
 717     MSIRECORD *row;
 718     UINT rc;
 719     DWORD sz = 0;
 720     static const WCHAR Insert[]=
 721      {'I','N','S','E','R','T',' ','i','n','t','o',' ','`','_','P','r','o','p'
 722 ,'e','r','t','y','`',' ','(','`','_','P','r','o','p','e','r','t','y','`'
 723 ,',','`','V','a','l','u','e','`',')',' ','V','A','L','U','E','S'
 724 ,' ','(','?',',','?',')',0};
 725     static const WCHAR Update[]=
 726      {'U','P','D','A','T','E',' ','_','P','r','o','p','e'
 727 ,'r','t','y',' ','s','e','t',' ','`','V','a','l','u','e','`',' ','='
 728 ,' ','?',' ','w','h','e','r','e',' ','`','_','P','r','o','p'
 729 ,'e','r','t','y','`',' ','=',' ','\'','%','s','\'',0};
 730     WCHAR Query[1024];
 731
 732     TRACE("%p %s %s\n", package, debugstr_w(szName), debugstr_w(szValue));
 733
 734     if (!szName)
 735         return ERROR_INVALID_PARAMETER;
 736
 737     /* this one is weird... */
 738     if (!szName[0])
 739         return szValue ? ERROR_FUNCTION_FAILED : ERROR_SUCCESS;
 740
 741     rc = MSI_GetPropertyW(package,szName,0,&sz);
 742     if (rc==ERROR_MORE_DATA || rc == ERROR_SUCCESS)
 743     {
 744         sprintfW(Query,Update,szName);
 745
 746         row = MSI_CreateRecord(1);
 747         MSI_RecordSetStringW(row,1,szValue);
 748
 749     }
 750     else
 751     {
 752         strcpyW(Query,Insert);
 753
 754         row = MSI_CreateRecord(2);
 755         MSI_RecordSetStringW(row,1,szName);
 756         MSI_RecordSetStringW(row,2,szValue);
 757     }
 758
 759     rc = MSI_DatabaseOpenViewW(package->db,Query,&view);
 760     if (rc == ERROR_SUCCESS)
 761     {
 762         rc = MSI_ViewExecute(view,row);
 763
 764         MSI_ViewClose(view);
 765         msiobj_release(&view->hdr);
 766     }
 767     msiobj_release(&row->hdr);
 768
 769     return rc;
 770 }
 771
 772 UINT WINAPI MsiSetPropertyW( MSIHANDLE hInstall, LPCWSTR szName, LPCWSTR szValue)
 773 {
 774     MSIPACKAGE *package;
 775     UINT ret;
 776
 777     package = msihandle2msiinfo( hInstall, MSIHANDLETYPE_PACKAGE);
 778     if( !package )
 779         return ERROR_INVALID_HANDLE;
 780     ret = MSI_SetPropertyW( package, szName, szValue);
 781     msiobj_release( &package->hdr );
 782     return ret;
 783 }
 784
 785 static MSIRECORD *MSI_GetPropertyRow( MSIPACKAGE *package, LPCWSTR name )
 786 {
 787     static const WCHAR query[]=
 788     {'S','E','L','E','C','T',' ','`','V','a','l','u','e','`',' ',
 789      'F','R','O','M',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
 790      ' ','W','H','E','R','E',' ' ,'`','_','P','r','o','p','e','r','t','y','`',
 791      '=','\'','%','s','\'',0};
 792
 793     if (!name || !name[0])
 794         return NULL;
 795
 796     return MSI_QueryGetRecord( package->db, query, name );
 797 }
 798
 799 /* internal function, not compatible with MsiGetPropertyW */
 800 UINT MSI_GetPropertyW( MSIPACKAGE *package, LPCWSTR szName,
 801                        LPWSTR szValueBuf, DWORD* pchValueBuf )
 802 {
 803     MSIRECORD *row;
 804     UINT rc = ERROR_FUNCTION_FAILED;
 805
 806     row = MSI_GetPropertyRow( package, szName );
 807
 808     if (*pchValueBuf > 0)
 809         szValueBuf[0] = 0;
 810
 811     if (row)
 812     {
 813         rc = MSI_RecordGetStringW(row,1,szValueBuf,pchValueBuf);
 814         msiobj_release(&row->hdr);
 815     }
 816
 817     if (rc == ERROR_SUCCESS)
 818         TRACE("returning %s for property %s\n", debugstr_w(szValueBuf),
 819             debugstr_w(szName));
 820     else if (rc == ERROR_MORE_DATA)
 821         TRACE("need %li sized buffer for %s\n", *pchValueBuf,
 822             debugstr_w(szName));
 823     else
 824     {
 825         *pchValueBuf = 0;
 826         TRACE("property %s not found\n", debugstr_w(szName));
 827     }
 828
 829     return rc;
 830 }
 831
 832 static UINT MSI_GetProperty( MSIHANDLE handle, LPCWSTR name,
 833                              awstring *szValueBuf, DWORD* pchValueBuf )
 834 {
 835     static const WCHAR empty[] = {0};
 836     MSIPACKAGE *package;
 837     MSIRECORD *row = NULL;
 838     UINT r;
 839     LPCWSTR val = NULL;
 840
 841     TRACE("%lu %s %p %p\n", handle, debugstr_w(name),
 842           szValueBuf->str.w, pchValueBuf );
 843
 844     if (!name)
 845         return ERROR_INVALID_PARAMETER;
 846
 847     package = msihandle2msiinfo( handle, MSIHANDLETYPE_PACKAGE );
 848     if (!package)
 849         return ERROR_INVALID_HANDLE;
 850
 851     row = MSI_GetPropertyRow( package, name );
 852     if (row)
 853         val = MSI_RecordGetString( row, 1 );
 854
 855     if (!val)
 856         val = empty;
 857
 858     r = msi_strcpy_to_awstring( val, szValueBuf, pchValueBuf );
 859
 860     if (row)
 861         msiobj_release( &row->hdr );
 862     msiobj_release( &package->hdr );
 863
 864     return r;
 865 }
 866
 867 UINT WINAPI MsiGetPropertyA( MSIHANDLE hInstall, LPCSTR szName,
 868                              LPSTR szValueBuf, DWORD* pchValueBuf )
 869 {
 870     awstring val;
 871     LPWSTR name;
 872     UINT r;
 873
 874     val.unicode = FALSE;
 875     val.str.a = szValueBuf;
 876
 877     name = strdupAtoW( szName );
 878     if (szName && !name)
 879         return ERROR_OUTOFMEMORY;
 880
 881     r = MSI_GetProperty( hInstall, name, &val, pchValueBuf );
 882     msi_free( name );
 883     return r;
 884 }
 885
 886 UINT WINAPI MsiGetPropertyW( MSIHANDLE hInstall, LPCWSTR szName,
 887                              LPWSTR szValueBuf, DWORD* pchValueBuf )
 888 {
 889     awstring val;
 890
 891     val.unicode = TRUE;
 892     val.str.w = szValueBuf;
 893
 894     return MSI_GetProperty( hInstall, szName, &val, pchValueBuf );
 895 }