dlls/msi/suminfo.c

   1 /*
   2  * Implementation of the Microsoft Installer (msi.dll)
   3  *
   4  * Copyright 2002, 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #define COBJMACROS
  24 #define NONAMELESSUNION
  25
  26 #include "stdio.h"
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winreg.h"
  30 #include "winnls.h"
  31 #include "shlwapi.h"
  32 #include "wine/debug.h"
  33 #include "wine/exception.h"
  34 #include "msi.h"
  35 #include "msiquery.h"
  36 #include "msidefs.h"
  37 #include "objidl.h"
  38 #include "propvarutil.h"
  39
  40 #include "msipriv.h"
  41 #include "winemsi.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(msi);
  44
  45 #include "pshpack1.h"
  46
  47 typedef struct {
  48     WORD wByteOrder;
  49     WORD wFormat;
  50     DWORD dwOSVer;
  51     CLSID clsID;
  52     DWORD reserved;
  53 } PROPERTYSETHEADER;
  54
  55 typedef struct {
  56     FMTID fmtid;
  57     DWORD dwOffset;
  58 } FORMATIDOFFSET;
  59
  60 typedef struct {
  61     DWORD cbSection;
  62     DWORD cProperties;
  63 } PROPERTYSECTIONHEADER;
  64
  65 typedef struct {
  66     DWORD propid;
  67     DWORD dwOffset;
  68 } PROPERTYIDOFFSET;
  69
  70 typedef struct {
  71     DWORD type;
  72     union {
  73         INT i4;
  74         SHORT i2;
  75         FILETIME ft;
  76         struct {
  77             DWORD len;
  78             BYTE str[1];
  79         } str;
  80     } u;
  81 } PROPERTY_DATA;
  82
  83 #include "poppack.h"
  84
  85 static HRESULT (WINAPI *pPropVariantChangeType)
  86     (PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc,
  87      PROPVAR_CHANGE_FLAGS flags, VARTYPE vt);
  88
  89 #define SECT_HDR_SIZE (sizeof(PROPERTYSECTIONHEADER))
  90
  91 static void free_prop( PROPVARIANT *prop )
  92 {
  93     if (prop->vt == VT_LPSTR )
  94         msi_free( prop->pszVal );
  95     prop->vt = VT_EMPTY;
  96 }
  97
  98 static void MSI_CloseSummaryInfo( MSIOBJECTHDR *arg )
  99 {
 100     MSISUMMARYINFO *si = (MSISUMMARYINFO *) arg;
 101     DWORD i;
 102
 103     for( i = 0; i < MSI_MAX_PROPS; i++ )
 104         free_prop( &si->property[i] );
 105     IStorage_Release( si->storage );
 106 }
 107
 108 static UINT get_type( UINT uiProperty )
 109 {
 110     switch( uiProperty )
 111     {
 112     case PID_CODEPAGE:
 113          return VT_I2;
 114
 115     case PID_SUBJECT:
 116     case PID_AUTHOR:
 117     case PID_KEYWORDS:
 118     case PID_COMMENTS:
 119     case PID_TEMPLATE:
 120     case PID_LASTAUTHOR:
 121     case PID_REVNUMBER:
 122     case PID_APPNAME:
 123     case PID_TITLE:
 124          return VT_LPSTR;
 125
 126     case PID_LASTPRINTED:
 127     case PID_CREATE_DTM:
 128     case PID_LASTSAVE_DTM:
 129          return VT_FILETIME;
 130
 131     case PID_WORDCOUNT:
 132     case PID_CHARCOUNT:
 133     case PID_SECURITY:
 134     case PID_PAGECOUNT:
 135          return VT_I4;
 136     }
 137     return VT_EMPTY;
 138 }
 139
 140 static UINT get_property_count( const PROPVARIANT *property )
 141 {
 142     UINT i, n = 0;
 143
 144     if( !property )
 145         return n;
 146     for( i = 0; i < MSI_MAX_PROPS; i++ )
 147         if( property[i].vt != VT_EMPTY )
 148             n++;
 149     return n;
 150 }
 151
 152 static UINT propvar_changetype(PROPVARIANT *changed, PROPVARIANT *property, VARTYPE vt)
 153 {
 154     HRESULT hr;
 155     HMODULE propsys = LoadLibraryA("propsys.dll");
 156     pPropVariantChangeType = (void *)GetProcAddress(propsys, "PropVariantChangeType");
 157
 158     if (!pPropVariantChangeType)
 159     {
 160         ERR("PropVariantChangeType function missing!\n");
 161         return ERROR_FUNCTION_FAILED;
 162     }
 163
 164     hr = pPropVariantChangeType(changed, property, 0, vt);
 165     return (hr == S_OK) ? ERROR_SUCCESS : ERROR_FUNCTION_FAILED;
 166 }
 167
 168 /* FIXME: doesn't deal with endian conversion */
 169 static void read_properties_from_data( PROPVARIANT *prop, LPBYTE data, DWORD sz )
 170 {
 171     UINT type;
 172     DWORD i, size;
 173     PROPERTY_DATA *propdata;
 174     PROPVARIANT property, *ptr;
 175     PROPVARIANT changed;
 176     PROPERTYIDOFFSET *idofs;
 177     PROPERTYSECTIONHEADER *section_hdr;
 178
 179     section_hdr = (PROPERTYSECTIONHEADER*) &data[0];
 180     idofs = (PROPERTYIDOFFSET*) &data[SECT_HDR_SIZE];
 181
 182     /* now set all the properties */
 183     for( i = 0; i < section_hdr->cProperties; i++ )
 184     {
 185         if( idofs[i].propid >= MSI_MAX_PROPS )
 186         {
 187             ERR( "unknown property ID %lu\n", idofs[i].propid );
 188             break;
 189         }
 190
 191         type = get_type( idofs[i].propid );
 192         if( type == VT_EMPTY )
 193         {
 194             ERR( "propid %lu has unknown type\n", idofs[i].propid );
 195             break;
 196         }
 197
 198         propdata = (PROPERTY_DATA*) &data[ idofs[i].dwOffset ];
 199
 200         /* check we don't run off the end of the data */
 201         size = sz - idofs[i].dwOffset - sizeof(DWORD);
 202         if( sizeof(DWORD) > size ||
 203             ( propdata->type == VT_FILETIME && sizeof(FILETIME) > size ) ||
 204             ( propdata->type == VT_LPSTR && (propdata->u.str.len + sizeof(DWORD)) > size ) )
 205         {
 206             ERR("not enough data\n");
 207             break;
 208         }
 209
 210         property.vt = propdata->type;
 211         if( propdata->type == VT_LPSTR )
 212         {
 213             LPSTR str = msi_alloc( propdata->u.str.len );
 214             memcpy( str, propdata->u.str.str, propdata->u.str.len );
 215             str[ propdata->u.str.len - 1 ] = 0;
 216             property.pszVal = str;
 217         }
 218         else if( propdata->type == VT_FILETIME )
 219             property.filetime = propdata->u.ft;
 220         else if( propdata->type == VT_I2 )
 221             property.iVal = propdata->u.i2;
 222         else if( propdata->type == VT_I4 )
 223             property.lVal = propdata->u.i4;
 224
 225         /* check the type is the same as we expect */
 226         if( type != propdata->type )
 227         {
 228             propvar_changetype(&changed, &property, type);
 229             ptr = &changed;
 230         }
 231         else
 232             ptr = &property;
 233
 234         prop[ idofs[i].propid ] = *ptr;
 235     }
 236 }
 237
 238 static UINT load_summary_info( MSISUMMARYINFO *si, IStream *stm )
 239 {
 240     PROPERTYSETHEADER set_hdr;
 241     FORMATIDOFFSET format_hdr;
 242     PROPERTYSECTIONHEADER section_hdr;
 243     LPBYTE data = NULL;
 244     LARGE_INTEGER ofs;
 245     ULONG count, sz;
 246     HRESULT r;
 247
 248     TRACE("%p %p\n", si, stm);
 249
 250     /* read the header */
 251     sz = sizeof set_hdr;
 252     r = IStream_Read( stm, &set_hdr, sz, &count );
 253     if( FAILED(r) || count != sz )
 254         return ERROR_FUNCTION_FAILED;
 255
 256     if( set_hdr.wByteOrder != 0xfffe )
 257     {
 258         ERR("property set not big-endian %04X\n", set_hdr.wByteOrder);
 259         return ERROR_FUNCTION_FAILED;
 260     }
 261
 262     sz = sizeof format_hdr;
 263     r = IStream_Read( stm, &format_hdr, sz, &count );
 264     if( FAILED(r) || count != sz )
 265         return ERROR_FUNCTION_FAILED;
 266
 267     /* check the format id is correct */
 268     if( !IsEqualGUID( &FMTID_SummaryInformation, &format_hdr.fmtid ) )
 269         return ERROR_FUNCTION_FAILED;
 270
 271     /* seek to the location of the section */
 272     ofs.QuadPart = format_hdr.dwOffset;
 273     r = IStream_Seek( stm, ofs, STREAM_SEEK_SET, NULL );
 274     if( FAILED(r) )
 275         return ERROR_FUNCTION_FAILED;
 276
 277     /* read the section itself */
 278     sz = SECT_HDR_SIZE;
 279     r = IStream_Read( stm, &section_hdr, sz, &count );
 280     if( FAILED(r) || count != sz )
 281         return ERROR_FUNCTION_FAILED;
 282
 283     if( section_hdr.cProperties > MSI_MAX_PROPS )
 284     {
 285         ERR( "too many properties %lu\n", section_hdr.cProperties );
 286         return ERROR_FUNCTION_FAILED;
 287     }
 288
 289     data = msi_alloc( section_hdr.cbSection);
 290     if( !data )
 291         return ERROR_FUNCTION_FAILED;
 292
 293     memcpy( data, &section_hdr, SECT_HDR_SIZE );
 294
 295     /* read all the data in one go */
 296     sz = section_hdr.cbSection - SECT_HDR_SIZE;
 297     r = IStream_Read( stm, &data[ SECT_HDR_SIZE ], sz, &count );
 298     if( SUCCEEDED(r) && count == sz )
 299         read_properties_from_data( si->property, data, sz + SECT_HDR_SIZE );
 300     else
 301         ERR( "failed to read properties %lu %lu\n", count, sz );
 302
 303     msi_free( data );
 304     return ERROR_SUCCESS;
 305 }
 306
 307 static DWORD write_dword( LPBYTE data, DWORD ofs, DWORD val )
 308 {
 309     if( data )
 310     {
 311         data[ofs++] = val&0xff;
 312         data[ofs++] = (val>>8)&0xff;
 313         data[ofs++] = (val>>16)&0xff;
 314         data[ofs++] = (val>>24)&0xff;
 315     }
 316     return 4;
 317 }
 318
 319 static DWORD write_filetime( LPBYTE data, DWORD ofs, const FILETIME *ft )
 320 {
 321     write_dword( data, ofs, ft->dwLowDateTime );
 322     write_dword( data, ofs + 4, ft->dwHighDateTime );
 323     return 8;
 324 }
 325
 326 static DWORD write_string( LPBYTE data, DWORD ofs, LPCSTR str )
 327 {
 328     DWORD len = lstrlenA( str ) + 1;
 329     write_dword( data, ofs, len );
 330     if( data )
 331         memcpy( &data[ofs + 4], str, len );
 332     return (7 + len) & ~3;
 333 }
 334
 335 static UINT write_property_to_data( const PROPVARIANT *prop, LPBYTE data )
 336 {
 337     DWORD sz = 0;
 338
 339     if( prop->vt == VT_EMPTY )
 340         return sz;
 341
 342     /* add the type */
 343     sz += write_dword( data, sz, prop->vt );
 344     switch( prop->vt )
 345     {
 346     case VT_I2:
 347         sz += write_dword( data, sz, prop->iVal );
 348         break;
 349     case VT_I4:
 350         sz += write_dword( data, sz, prop->lVal );
 351         break;
 352     case VT_FILETIME:
 353         sz += write_filetime( data, sz, &prop->filetime );
 354         break;
 355     case VT_LPSTR:
 356         sz += write_string( data, sz, prop->pszVal );
 357         break;
 358     }
 359     return sz;
 360 }
 361
 362 static UINT save_summary_info( const MSISUMMARYINFO * si, IStream *stm )
 363 {
 364     UINT ret = ERROR_FUNCTION_FAILED;
 365     PROPERTYSETHEADER set_hdr;
 366     FORMATIDOFFSET format_hdr;
 367     PROPERTYSECTIONHEADER section_hdr;
 368     PROPERTYIDOFFSET idofs[MSI_MAX_PROPS];
 369     LPBYTE data = NULL;
 370     ULONG count, sz;
 371     HRESULT r;
 372     int i;
 373
 374     /* write the header */
 375     sz = sizeof set_hdr;
 376     memset( &set_hdr, 0, sz );
 377     set_hdr.wByteOrder = 0xfffe;
 378     set_hdr.wFormat = 0;
 379     set_hdr.dwOSVer = 0x00020005; /* build 5, platform id 2 */
 380     /* set_hdr.clsID is {00000000-0000-0000-0000-000000000000} */
 381     set_hdr.reserved = 1;
 382     r = IStream_Write( stm, &set_hdr, sz, &count );
 383     if( FAILED(r) || count != sz )
 384         return ret;
 385
 386     /* write the format header */
 387     sz = sizeof format_hdr;
 388     format_hdr.fmtid = FMTID_SummaryInformation;
 389     format_hdr.dwOffset = sizeof format_hdr + sizeof set_hdr;
 390     r = IStream_Write( stm, &format_hdr, sz, &count );
 391     if( FAILED(r) || count != sz )
 392         return ret;
 393
 394     /* add up how much space the data will take and calculate the offsets */
 395     section_hdr.cbSection = sizeof section_hdr;
 396     section_hdr.cbSection += (get_property_count( si->property ) * sizeof idofs[0]);
 397     section_hdr.cProperties = 0;
 398     for( i = 0; i < MSI_MAX_PROPS; i++ )
 399     {
 400         sz = write_property_to_data( &si->property[i], NULL );
 401         if( !sz )
 402             continue;
 403         idofs[ section_hdr.cProperties ].propid = i;
 404         idofs[ section_hdr.cProperties ].dwOffset = section_hdr.cbSection;
 405         section_hdr.cProperties++;
 406         section_hdr.cbSection += sz;
 407     }
 408
 409     data = msi_alloc_zero( section_hdr.cbSection );
 410
 411     sz = 0;
 412     memcpy( &data[sz], &section_hdr, sizeof section_hdr );
 413     sz += sizeof section_hdr;
 414
 415     memcpy( &data[sz], idofs, section_hdr.cProperties * sizeof idofs[0] );
 416     sz += section_hdr.cProperties * sizeof idofs[0];
 417
 418     /* write out the data */
 419     for( i = 0; i < MSI_MAX_PROPS; i++ )
 420         sz += write_property_to_data( &si->property[i], &data[sz] );
 421
 422     r = IStream_Write( stm, data, sz, &count );
 423     msi_free( data );
 424     if( FAILED(r) || count != sz )
 425         return ret;
 426
 427     return ERROR_SUCCESS;
 428 }
 429
 430 static MSISUMMARYINFO *create_suminfo( IStorage *stg, UINT update_count )
 431 {
 432     MSISUMMARYINFO *si;
 433
 434     if (!(si = alloc_msiobject( MSIHANDLETYPE_SUMMARYINFO, sizeof(MSISUMMARYINFO), MSI_CloseSummaryInfo )))
 435         return NULL;
 436
 437     si->update_count = update_count;
 438     IStorage_AddRef( stg );
 439     si->storage = stg;
 440
 441     return si;
 442 }
 443
 444 UINT msi_get_suminfo( IStorage *stg, UINT uiUpdateCount, MSISUMMARYINFO **ret )
 445 {
 446     IStream *stm;
 447     MSISUMMARYINFO *si;
 448     HRESULT hr;
 449     UINT r;
 450
 451     TRACE("%p, %u\n", stg, uiUpdateCount);
 452
 453     if (!(si = create_suminfo( stg, uiUpdateCount ))) return ERROR_OUTOFMEMORY;
 454
 455     hr = IStorage_OpenStream( si->storage, L"\5SummaryInformation", 0, STGM_READ|STGM_SHARE_EXCLUSIVE, 0, &stm );
 456     if (FAILED( hr ))
 457     {
 458         msiobj_release( &si->hdr );
 459         return ERROR_FUNCTION_FAILED;
 460     }
 461
 462     r = load_summary_info( si, stm );
 463     IStream_Release( stm );
 464     if (r != ERROR_SUCCESS)
 465     {
 466         msiobj_release( &si->hdr );
 467         return r;
 468     }
 469
 470     *ret = si;
 471     return ERROR_SUCCESS;
 472 }
 473
 474 UINT msi_get_db_suminfo( MSIDATABASE *db, UINT uiUpdateCount, MSISUMMARYINFO **ret )
 475 {
 476     IStream *stm;
 477     MSISUMMARYINFO *si;
 478     UINT r;
 479
 480     if (!(si = create_suminfo( db->storage, uiUpdateCount ))) return ERROR_OUTOFMEMORY;
 481
 482     r = msi_get_stream( db, L"\5SummaryInformation", &stm );
 483     if (r != ERROR_SUCCESS)
 484     {
 485         msiobj_release( &si->hdr );
 486         return r;
 487     }
 488
 489     r = load_summary_info( si, stm );
 490     IStream_Release( stm );
 491     if (r != ERROR_SUCCESS)
 492     {
 493         msiobj_release( &si->hdr );
 494         return r;
 495     }
 496
 497     *ret = si;
 498     return ERROR_SUCCESS;
 499 }
 500
 501 UINT WINAPI MsiGetSummaryInformationW( MSIHANDLE hDatabase, const WCHAR *szDatabase, UINT uiUpdateCount,
 502                                        MSIHANDLE *pHandle )
 503 {
 504     MSISUMMARYINFO *si;
 505     MSIDATABASE *db;
 506     UINT ret;
 507
 508     TRACE( "%lu, %s, %u, %p\n", hDatabase, debugstr_w(szDatabase), uiUpdateCount, pHandle );
 509
 510     if( !pHandle )
 511         return ERROR_INVALID_PARAMETER;
 512
 513     if( szDatabase && szDatabase[0] )
 514     {
 515         LPCWSTR persist = uiUpdateCount ? MSIDBOPEN_TRANSACT : MSIDBOPEN_READONLY;
 516
 517         ret = MSI_OpenDatabaseW( szDatabase, persist, &db );
 518         if( ret != ERROR_SUCCESS )
 519             return ret;
 520     }
 521     else
 522     {
 523         db = msihandle2msiinfo( hDatabase, MSIHANDLETYPE_DATABASE );
 524         if( !db )
 525         {
 526             MSIHANDLE remote, remote_suminfo;
 527
 528             if (!(remote = msi_get_remote(hDatabase)))
 529                 return ERROR_INVALID_HANDLE;
 530
 531             __TRY
 532             {
 533                 ret = remote_DatabaseGetSummaryInformation(remote, uiUpdateCount, &remote_suminfo);
 534             }
 535             __EXCEPT(rpc_filter)
 536             {
 537                 ret = GetExceptionCode();
 538             }
 539             __ENDTRY
 540
 541             if (!ret)
 542                 *pHandle = alloc_msi_remote_handle(remote_suminfo);
 543
 544             return ret;
 545         }
 546     }
 547
 548     ret = msi_get_suminfo( db->storage, uiUpdateCount, &si );
 549     if (ret != ERROR_SUCCESS)
 550         ret = msi_get_db_suminfo( db, uiUpdateCount, &si );
 551     if (ret != ERROR_SUCCESS)
 552     {
 553         if ((si = create_suminfo( db->storage, uiUpdateCount )))
 554             ret = ERROR_SUCCESS;
 555     }
 556
 557     if (ret == ERROR_SUCCESS)
 558     {
 559         *pHandle = alloc_msihandle( &si->hdr );
 560         if( *pHandle )
 561             ret = ERROR_SUCCESS;
 562         else
 563             ret = ERROR_NOT_ENOUGH_MEMORY;
 564         msiobj_release( &si->hdr );
 565     }
 566
 567     msiobj_release( &db->hdr );
 568     return ret;
 569 }
 570
 571 UINT WINAPI MsiGetSummaryInformationA( MSIHANDLE hDatabase, const char *szDatabase, UINT uiUpdateCount,
 572                                        MSIHANDLE *pHandle )
 573 {
 574     WCHAR *szwDatabase = NULL;
 575     UINT ret;
 576
 577     TRACE( "%lu, %s, %u, %p\n", hDatabase, debugstr_a(szDatabase), uiUpdateCount, pHandle );
 578
 579     if( szDatabase )
 580     {
 581         szwDatabase = strdupAtoW( szDatabase );
 582         if( !szwDatabase )
 583             return ERROR_FUNCTION_FAILED;
 584     }
 585
 586     ret = MsiGetSummaryInformationW(hDatabase, szwDatabase, uiUpdateCount, pHandle);
 587
 588     msi_free( szwDatabase );
 589
 590     return ret;
 591 }
 592
 593 UINT WINAPI MsiSummaryInfoGetPropertyCount( MSIHANDLE hSummaryInfo, UINT *pCount )
 594 {
 595     MSISUMMARYINFO *si;
 596
 597     TRACE( "%lu, %p\n", hSummaryInfo, pCount );
 598
 599     si = msihandle2msiinfo( hSummaryInfo, MSIHANDLETYPE_SUMMARYINFO );
 600     if( !si )
 601     {
 602         MSIHANDLE remote;
 603         UINT ret;
 604
 605         if (!(remote = msi_get_remote( hSummaryInfo )))
 606             return ERROR_INVALID_HANDLE;
 607
 608         __TRY
 609         {
 610             ret = remote_SummaryInfoGetPropertyCount( remote, pCount );
 611         }
 612         __EXCEPT(rpc_filter)
 613         {
 614             ret = GetExceptionCode();
 615         }
 616         __ENDTRY
 617
 618         return ret;
 619     }
 620
 621     if( pCount )
 622         *pCount = get_property_count( si->property );
 623     msiobj_release( &si->hdr );
 624
 625     return ERROR_SUCCESS;
 626 }
 627
 628 static UINT get_prop( MSISUMMARYINFO *si, UINT uiProperty, UINT *puiDataType, INT *piValue,
 629                       FILETIME *pftValue, awstring *str, DWORD *pcchValueBuf)
 630 {
 631     PROPVARIANT *prop;
 632     UINT ret = ERROR_SUCCESS;
 633
 634     prop = &si->property[uiProperty];
 635
 636     if( puiDataType )
 637         *puiDataType = prop->vt;
 638
 639     switch( prop->vt )
 640     {
 641     case VT_I2:
 642         if( piValue )
 643             *piValue = prop->iVal;
 644         break;
 645     case VT_I4:
 646         if( piValue )
 647             *piValue = prop->lVal;
 648         break;
 649     case VT_LPSTR:
 650         if( pcchValueBuf )
 651         {
 652             DWORD len = 0;
 653
 654             if( str->unicode )
 655             {
 656                 len = MultiByteToWideChar( CP_ACP, 0, prop->pszVal, -1, NULL, 0 ) - 1;
 657                 MultiByteToWideChar( CP_ACP, 0, prop->pszVal, -1, str->str.w, *pcchValueBuf );
 658             }
 659             else
 660             {
 661                 len = lstrlenA( prop->pszVal );
 662                 if( str->str.a )
 663                     lstrcpynA(str->str.a, prop->pszVal, *pcchValueBuf );
 664             }
 665             if (len >= *pcchValueBuf)
 666                 ret = ERROR_MORE_DATA;
 667             *pcchValueBuf = len;
 668         }
 669         break;
 670     case VT_FILETIME:
 671         if( pftValue )
 672             *pftValue = prop->filetime;
 673         break;
 674     case VT_EMPTY:
 675         break;
 676     default:
 677         FIXME("Unknown property variant type\n");
 678         break;
 679     }
 680     return ret;
 681 }
 682
 683 LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty )
 684 {
 685     PROPVARIANT *prop;
 686
 687     if ( uiProperty >= MSI_MAX_PROPS )
 688         return NULL;
 689     prop = &si->property[uiProperty];
 690     if( prop->vt != VT_LPSTR )
 691         return NULL;
 692     return strdupAtoW( prop->pszVal );
 693 }
 694
 695 INT msi_suminfo_get_int32( MSISUMMARYINFO *si, UINT uiProperty )
 696 {
 697     PROPVARIANT *prop;
 698
 699     if ( uiProperty >= MSI_MAX_PROPS )
 700         return -1;
 701     prop = &si->property[uiProperty];
 702     if( prop->vt != VT_I4 )
 703         return -1;
 704     return prop->lVal;
 705 }
 706
 707 LPWSTR msi_get_suminfo_product( IStorage *stg )
 708 {
 709     MSISUMMARYINFO *si;
 710     LPWSTR prod;
 711     UINT r;
 712
 713     r = msi_get_suminfo( stg, 0, &si );
 714     if (r != ERROR_SUCCESS)
 715     {
 716         ERR("no summary information!\n");
 717         return NULL;
 718     }
 719     prod = msi_suminfo_dup_string( si, PID_REVNUMBER );
 720     msiobj_release( &si->hdr );
 721     return prod;
 722 }
 723
 724 UINT WINAPI MsiSummaryInfoGetPropertyA( MSIHANDLE handle, UINT uiProperty, UINT *puiDataType, INT *piValue,
 725                                         FILETIME *pftValue, char *szValueBuf, DWORD *pcchValueBuf )
 726 {
 727     MSISUMMARYINFO *si;
 728     awstring str;
 729     UINT r;
 730
 731     TRACE( "%lu, %u, %p, %p, %p, %p, %p\n", handle, uiProperty, puiDataType, piValue, pftValue, szValueBuf,
 732            pcchValueBuf );
 733
 734     if (uiProperty >= MSI_MAX_PROPS)
 735     {
 736         if (puiDataType) *puiDataType = VT_EMPTY;
 737         return ERROR_UNKNOWN_PROPERTY;
 738     }
 739
 740     if (!(si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO )))
 741     {
 742         MSIHANDLE remote;
 743         WCHAR *buf = NULL;
 744
 745         if (!(remote = msi_get_remote( handle )))
 746             return ERROR_INVALID_HANDLE;
 747
 748         __TRY
 749         {
 750             r = remote_SummaryInfoGetProperty( remote, uiProperty, puiDataType, piValue, pftValue, &buf );
 751         }
 752         __EXCEPT(rpc_filter)
 753         {
 754             r = GetExceptionCode();
 755         }
 756         __ENDTRY
 757
 758         if (!r && buf)
 759         {
 760             r = msi_strncpyWtoA( buf, -1, szValueBuf, pcchValueBuf, TRUE );
 761         }
 762
 763         midl_user_free( buf );
 764         return r;
 765     }
 766
 767     str.unicode = FALSE;
 768     str.str.a = szValueBuf;
 769
 770     r = get_prop( si, uiProperty, puiDataType, piValue, pftValue, &str, pcchValueBuf );
 771     msiobj_release( &si->hdr );
 772     return r;
 773 }
 774
 775 UINT WINAPI MsiSummaryInfoGetPropertyW( MSIHANDLE handle, UINT uiProperty, UINT *puiDataType, INT *piValue,
 776                                         FILETIME *pftValue, WCHAR *szValueBuf, DWORD *pcchValueBuf )
 777 {
 778     MSISUMMARYINFO *si;
 779     awstring str;
 780     UINT r;
 781
 782     TRACE( "%lu, %u, %p, %p, %p, %p, %p\n", handle, uiProperty, puiDataType, piValue, pftValue, szValueBuf,
 783            pcchValueBuf );
 784
 785     if (uiProperty >= MSI_MAX_PROPS)
 786     {
 787         if (puiDataType) *puiDataType = VT_EMPTY;
 788         return ERROR_UNKNOWN_PROPERTY;
 789     }
 790
 791     if (!(si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO )))
 792     {
 793         MSIHANDLE remote;
 794         WCHAR *buf = NULL;
 795
 796         if (!(remote = msi_get_remote( handle )))
 797             return ERROR_INVALID_HANDLE;
 798
 799         __TRY
 800         {
 801             r = remote_SummaryInfoGetProperty( remote, uiProperty, puiDataType, piValue, pftValue, &buf );
 802         }
 803         __EXCEPT(rpc_filter)
 804         {
 805             r = GetExceptionCode();
 806         }
 807         __ENDTRY
 808
 809         if (!r && buf)
 810             r = msi_strncpyW( buf, -1, szValueBuf, pcchValueBuf );
 811
 812         midl_user_free( buf );
 813         return r;
 814     }
 815
 816     str.unicode = TRUE;
 817     str.str.w = szValueBuf;
 818
 819     r = get_prop( si, uiProperty, puiDataType, piValue, pftValue, &str, pcchValueBuf );
 820     msiobj_release( &si->hdr );
 821     return r;
 822 }
 823
 824 static UINT set_prop( MSISUMMARYINFO *si, UINT uiProperty, UINT type,
 825                       INT iValue, FILETIME *pftValue, awcstring *str )
 826 {
 827     PROPVARIANT *prop;
 828     UINT len;
 829
 830     TRACE("%p, %u, %u, %d, %p, %p\n", si, uiProperty, type, iValue, pftValue, str );
 831
 832     prop = &si->property[uiProperty];
 833
 834     if( prop->vt == VT_EMPTY )
 835     {
 836         if( !si->update_count )
 837             return ERROR_FUNCTION_FAILED;
 838
 839         si->update_count--;
 840     }
 841     else if( prop->vt != type )
 842         return ERROR_SUCCESS;
 843
 844     free_prop( prop );
 845     prop->vt = type;
 846     switch( type )
 847     {
 848     case VT_I4:
 849         prop->lVal = iValue;
 850         break;
 851     case VT_I2:
 852         prop->iVal = iValue;
 853         break;
 854     case VT_FILETIME:
 855         prop->filetime = *pftValue;
 856         break;
 857     case VT_LPSTR:
 858         if( str->unicode )
 859         {
 860             len = WideCharToMultiByte( CP_ACP, 0, str->str.w, -1,
 861                                        NULL, 0, NULL, NULL );
 862             prop->pszVal = msi_alloc( len );
 863             WideCharToMultiByte( CP_ACP, 0, str->str.w, -1,
 864                                  prop->pszVal, len, NULL, NULL );
 865         }
 866         else
 867         {
 868             len = lstrlenA( str->str.a ) + 1;
 869             prop->pszVal = msi_alloc( len );
 870             lstrcpyA( prop->pszVal, str->str.a );
 871         }
 872         break;
 873     }
 874
 875     return ERROR_SUCCESS;
 876 }
 877
 878 static UINT msi_set_prop( MSISUMMARYINFO *si, UINT uiProperty, UINT uiDataType,
 879                           INT iValue, FILETIME *pftValue, awcstring *str )
 880 {
 881     UINT type = get_type( uiProperty );
 882     if( type == VT_EMPTY || type != uiDataType )
 883         return ERROR_DATATYPE_MISMATCH;
 884
 885     if( uiDataType == VT_LPSTR && !str->str.a )
 886         return ERROR_INVALID_PARAMETER;
 887
 888     if( uiDataType == VT_FILETIME && !pftValue )
 889         return ERROR_INVALID_PARAMETER;
 890
 891     return set_prop( si, uiProperty, type, iValue, pftValue, str );
 892 }
 893
 894 UINT WINAPI MsiSummaryInfoSetPropertyW( MSIHANDLE handle, UINT uiProperty, UINT uiDataType, INT iValue,
 895                                         FILETIME *pftValue, const WCHAR *szValue )
 896 {
 897     awcstring str;
 898     MSISUMMARYINFO *si;
 899     UINT ret;
 900
 901     TRACE( "%lu, %u, %u, %d, %p, %s\n", handle, uiProperty, uiDataType, iValue, pftValue, debugstr_w(szValue) );
 902
 903     if (!(si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO )))
 904     {
 905         MSIHANDLE remote;
 906
 907         if ((remote = msi_get_remote( handle )))
 908         {
 909             WARN("MsiSummaryInfoSetProperty not allowed during a custom action!\n");
 910             return ERROR_FUNCTION_FAILED;
 911         }
 912
 913         return ERROR_INVALID_HANDLE;
 914     }
 915
 916     str.unicode = TRUE;
 917     str.str.w = szValue;
 918
 919     ret = msi_set_prop( si, uiProperty, uiDataType, iValue, pftValue, &str );
 920     msiobj_release( &si->hdr );
 921     return ret;
 922 }
 923
 924 UINT WINAPI MsiSummaryInfoSetPropertyA( MSIHANDLE handle, UINT uiProperty, UINT uiDataType, INT iValue,
 925                                         FILETIME *pftValue, const char *szValue )
 926 {
 927     awcstring str;
 928     MSISUMMARYINFO *si;
 929     UINT ret;
 930
 931     TRACE( "%lu, %u, %u, %d, %p, %s\n", handle, uiProperty, uiDataType, iValue, pftValue, debugstr_a(szValue) );
 932
 933     if (!(si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO )))
 934     {
 935         MSIHANDLE remote;
 936
 937         if ((remote = msi_get_remote( handle )))
 938         {
 939             WARN("MsiSummaryInfoSetProperty not allowed during a custom action!\n");
 940             return ERROR_FUNCTION_FAILED;
 941         }
 942
 943         return ERROR_INVALID_HANDLE;
 944     }
 945
 946     str.unicode = FALSE;
 947     str.str.a = szValue;
 948
 949     ret = msi_set_prop( si, uiProperty, uiDataType, iValue, pftValue, &str );
 950     msiobj_release( &si->hdr );
 951     return ret;
 952 }
 953
 954 static UINT suminfo_persist( MSISUMMARYINFO *si )
 955 {
 956     UINT ret = ERROR_FUNCTION_FAILED;
 957     IStream *stm = NULL;
 958     DWORD grfMode;
 959     HRESULT r;
 960
 961     grfMode = STGM_CREATE | STGM_READWRITE | STGM_SHARE_EXCLUSIVE;
 962     r = IStorage_CreateStream( si->storage, L"\5SummaryInformation", grfMode, 0, 0, &stm );
 963     if( SUCCEEDED(r) )
 964     {
 965         ret = save_summary_info( si, stm );
 966         IStream_Release( stm );
 967     }
 968     return ret;
 969 }
 970
 971 static void parse_filetime( LPCWSTR str, FILETIME *ft )
 972 {
 973     SYSTEMTIME lt, utc;
 974     const WCHAR *p = str;
 975     WCHAR *end;
 976
 977     memset( &lt, 0, sizeof(lt) );
 978
 979     /* YYYY/MM/DD hh:mm:ss */
 980
 981     while (iswspace( *p )) p++;
 982
 983     lt.wYear = wcstol( p, &end, 10 );
 984     if (*end != '/') return;
 985     p = end + 1;
 986
 987     lt.wMonth = wcstol( p, &end, 10 );
 988     if (*end != '/') return;
 989     p = end + 1;
 990
 991     lt.wDay = wcstol( p, &end, 10 );
 992     if (*end != ' ') return;
 993     p = end + 1;
 994
 995     while (iswspace( *p )) p++;
 996
 997     lt.wHour = wcstol( p, &end, 10 );
 998     if (*end != ':') return;
 999     p = end + 1;
1000
1001     lt.wMinute = wcstol( p, &end, 10 );
1002     if (*end != ':') return;
1003     p = end + 1;
1004
1005     lt.wSecond = wcstol( p, &end, 10 );
1006
1007     TzSpecificLocalTimeToSystemTime( NULL, &lt, &utc );
1008     SystemTimeToFileTime( &utc, ft );
1009 }
1010
1011 static UINT parse_prop( LPCWSTR prop, LPCWSTR value, UINT *pid, INT *int_value,
1012                         FILETIME *ft_value, awcstring *str_value )
1013 {
1014     *pid = wcstol( prop, NULL, 10 );
1015     switch (*pid)
1016     {
1017     case PID_CODEPAGE:
1018     case PID_WORDCOUNT:
1019     case PID_CHARCOUNT:
1020     case PID_SECURITY:
1021     case PID_PAGECOUNT:
1022         *int_value = wcstol( value, NULL, 10 );
1023         break;
1024
1025     case PID_LASTPRINTED:
1026     case PID_CREATE_DTM:
1027     case PID_LASTSAVE_DTM:
1028         parse_filetime( value, ft_value );
1029         break;
1030
1031     case PID_SUBJECT:
1032     case PID_AUTHOR:
1033     case PID_KEYWORDS:
1034     case PID_COMMENTS:
1035     case PID_TEMPLATE:
1036     case PID_LASTAUTHOR:
1037     case PID_REVNUMBER:
1038     case PID_APPNAME:
1039     case PID_TITLE:
1040         str_value->str.w = value;
1041         str_value->unicode = TRUE;
1042         break;
1043
1044     default:
1045         WARN("unhandled prop id %u\n", *pid);
1046         return ERROR_FUNCTION_FAILED;
1047     }
1048
1049     return ERROR_SUCCESS;
1050 }
1051
1052 UINT msi_add_suminfo( MSIDATABASE *db, LPWSTR **records, int num_records, int num_columns )
1053 {
1054     UINT r;
1055     int i, j;
1056     MSISUMMARYINFO *si;
1057
1058     r = msi_get_suminfo( db->storage, num_records * (num_columns / 2), &si );
1059     if (r != ERROR_SUCCESS)
1060     {
1061         if (!(si = create_suminfo( db->storage, num_records * (num_columns / 2) )))
1062             return ERROR_OUTOFMEMORY;
1063         r = ERROR_SUCCESS;
1064     }
1065
1066     for (i = 0; i < num_records; i++)
1067     {
1068         for (j = 0; j < num_columns; j += 2)
1069         {
1070             UINT pid;
1071             INT int_value = 0;
1072             FILETIME ft_value;
1073             awcstring str_value;
1074
1075             r = parse_prop( records[i][j], records[i][j + 1], &pid, &int_value, &ft_value, &str_value );
1076             if (r != ERROR_SUCCESS)
1077                 goto end;
1078
1079             r = set_prop( si, pid, get_type(pid), int_value, &ft_value, &str_value );
1080             if (r != ERROR_SUCCESS)
1081                 goto end;
1082         }
1083     }
1084
1085 end:
1086     if (r == ERROR_SUCCESS)
1087         r = suminfo_persist( si );
1088
1089     msiobj_release( &si->hdr );
1090     return r;
1091 }
1092
1093 static UINT save_prop( MSISUMMARYINFO *si, HANDLE handle, UINT row )
1094 {
1095     static const char fmt_systemtime[] = "%04u/%02u/%02u %02u:%02u:%02u";
1096     char data[36]; /* largest string: YYYY/MM/DD hh:mm:ss */
1097     static const char fmt_begin[] = "%u\t";
1098     static const char data_end[] = "\r\n";
1099     static const char fmt_int[] = "%u";
1100     UINT r, data_type;
1101     SYSTEMTIME system_time;
1102     FILETIME file_time;
1103     INT int_value;
1104     awstring str;
1105     DWORD len, sz;
1106
1107     str.unicode = FALSE;
1108     str.str.a = NULL;
1109     len = 0;
1110     r = get_prop( si, row, &data_type, &int_value, &file_time, &str, &len );
1111     if (r != ERROR_SUCCESS && r != ERROR_MORE_DATA)
1112         return r;
1113     if (data_type == VT_EMPTY)
1114         return ERROR_SUCCESS; /* property not set */
1115     sz = sprintf( data, fmt_begin, row );
1116     if (!WriteFile( handle, data, sz, &sz, NULL ))
1117         return ERROR_WRITE_FAULT;
1118
1119     switch( data_type )
1120     {
1121     case VT_I2:
1122     case VT_I4:
1123         sz = sprintf( data, fmt_int, int_value );
1124         if (!WriteFile( handle, data, sz, &sz, NULL ))
1125             return ERROR_WRITE_FAULT;
1126         break;
1127     case VT_LPSTR:
1128         len++;
1129         if (!(str.str.a = msi_alloc( len )))
1130             return ERROR_OUTOFMEMORY;
1131         r = get_prop( si, row, NULL, NULL, NULL, &str, &len );
1132         if (r != ERROR_SUCCESS)
1133         {
1134             msi_free( str.str.a );
1135             return r;
1136         }
1137         sz = len;
1138         if (!WriteFile( handle, str.str.a, sz, &sz, NULL ))
1139         {
1140             msi_free( str.str.a );
1141             return ERROR_WRITE_FAULT;
1142         }
1143         msi_free( str.str.a );
1144         break;
1145     case VT_FILETIME:
1146         if (!FileTimeToSystemTime( &file_time, &system_time ))
1147             return ERROR_FUNCTION_FAILED;
1148         sz = sprintf( data, fmt_systemtime, system_time.wYear, system_time.wMonth,
1149                       system_time.wDay, system_time.wHour, system_time.wMinute,
1150                       system_time.wSecond );
1151         if (!WriteFile( handle, data, sz, &sz, NULL ))
1152             return ERROR_WRITE_FAULT;
1153         break;
1154     case VT_EMPTY:
1155         /* cannot reach here, property not set */
1156         break;
1157     default:
1158         FIXME( "Unknown property variant type\n" );
1159         return ERROR_FUNCTION_FAILED;
1160     }
1161
1162     sz = ARRAY_SIZE(data_end) - 1;
1163     if (!WriteFile( handle, data_end, sz, &sz, NULL ))
1164         return ERROR_WRITE_FAULT;
1165
1166     return ERROR_SUCCESS;
1167 }
1168
1169 UINT msi_export_suminfo( MSIDATABASE *db, HANDLE handle )
1170 {
1171     UINT i, r, num_rows;
1172     MSISUMMARYINFO *si;
1173
1174     r = msi_get_suminfo( db->storage, 0, &si );
1175     if (r != ERROR_SUCCESS)
1176         r = msi_get_db_suminfo( db, 0, &si );
1177     if (r != ERROR_SUCCESS)
1178         return r;
1179
1180     num_rows = get_property_count( si->property );
1181     if (!num_rows)
1182     {
1183         msiobj_release( &si->hdr );
1184         return ERROR_FUNCTION_FAILED;
1185     }
1186
1187     for (i = 0; i < num_rows; i++)
1188     {
1189         r = save_prop( si, handle, i );
1190         if (r != ERROR_SUCCESS)
1191         {
1192             msiobj_release( &si->hdr );
1193             return r;
1194         }
1195     }
1196
1197     msiobj_release( &si->hdr );
1198     return ERROR_SUCCESS;
1199 }
1200
1201 UINT WINAPI MsiSummaryInfoPersist( MSIHANDLE handle )
1202 {
1203     MSISUMMARYINFO *si;
1204     UINT ret;
1205
1206     TRACE( "%lu\n", handle );
1207
1208     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
1209     if( !si )
1210         return ERROR_INVALID_HANDLE;
1211
1212     ret = suminfo_persist( si );
1213
1214     msiobj_release( &si->hdr );
1215     return ret;
1216 }
1217
1218 UINT WINAPI MsiCreateTransformSummaryInfoA( MSIHANDLE db, MSIHANDLE db_ref, const char *transform, int error,
1219                                             int validation )
1220 {
1221     UINT r;
1222     WCHAR *transformW = NULL;
1223
1224     TRACE( "%lu, %lu, %s, %d, %d\n", db, db_ref, debugstr_a(transform), error, validation );
1225
1226     if (transform && !(transformW = strdupAtoW( transform )))
1227         return ERROR_OUTOFMEMORY;
1228
1229     r = MsiCreateTransformSummaryInfoW( db, db_ref, transformW, error, validation );
1230     msi_free( transformW );
1231     return r;
1232 }
1233
1234 UINT WINAPI MsiCreateTransformSummaryInfoW( MSIHANDLE db, MSIHANDLE db_ref, const WCHAR *transform, int error,
1235                                             int validation )
1236 {
1237     FIXME( "%lu, %lu, %s, %d, %d\n", db, db_ref, debugstr_w(transform), error, validation );
1238     return ERROR_FUNCTION_FAILED;
1239 }
1240
1241 UINT msi_load_suminfo_properties( MSIPACKAGE *package )
1242 {
1243     MSISUMMARYINFO *si;
1244     WCHAR *package_code;
1245     UINT r;
1246     DWORD len;
1247     awstring str;
1248     INT count;
1249
1250     r = msi_get_suminfo( package->db->storage, 0, &si );
1251     if (r != ERROR_SUCCESS)
1252     {
1253         r = msi_get_db_suminfo( package->db, 0, &si );
1254         if (r != ERROR_SUCCESS)
1255         {
1256             ERR("Unable to open summary information stream %u\n", r);
1257             return r;
1258         }
1259     }
1260
1261     str.unicode = TRUE;
1262     str.str.w = NULL;
1263     len = 0;
1264     r = get_prop( si, PID_REVNUMBER, NULL, NULL, NULL, &str, &len );
1265     if (r != ERROR_MORE_DATA)
1266     {
1267         WARN("Unable to query revision number %u\n", r);
1268         msiobj_release( &si->hdr );
1269         return ERROR_FUNCTION_FAILED;
1270     }
1271
1272     len++;
1273     if (!(package_code = msi_alloc( len * sizeof(WCHAR) ))) return ERROR_OUTOFMEMORY;
1274     str.str.w = package_code;
1275
1276     r = get_prop( si, PID_REVNUMBER, NULL, NULL, NULL, &str, &len );
1277     if (r != ERROR_SUCCESS)
1278     {
1279         msi_free( package_code );
1280         msiobj_release( &si->hdr );
1281         return r;
1282     }
1283
1284     r = msi_set_property( package->db, L"PackageCode", package_code, len );
1285     msi_free( package_code );
1286
1287     count = 0;
1288     get_prop( si, PID_WORDCOUNT, NULL, &count, NULL, NULL, NULL );
1289     package->WordCount = count;
1290
1291     msiobj_release( &si->hdr );
1292     return r;
1293 }
1294
1295 UINT __cdecl s_remote_SummaryInfoGetPropertyCount( MSIHANDLE suminfo, UINT *count )
1296 {
1297     return MsiSummaryInfoGetPropertyCount( suminfo, count );
1298 }
1299
1300 UINT __cdecl s_remote_SummaryInfoGetProperty( MSIHANDLE suminfo, UINT property, UINT *type,
1301                                               INT *value, FILETIME *ft, LPWSTR *buf )
1302 {
1303     WCHAR empty[1];
1304     DWORD size = 0;
1305     UINT r;
1306
1307     r = MsiSummaryInfoGetPropertyW( suminfo, property, type, value, ft, empty, &size );
1308     if (r == ERROR_MORE_DATA)
1309     {
1310         size++;
1311         *buf = midl_user_allocate( size * sizeof(WCHAR) );
1312         if (!*buf) return ERROR_OUTOFMEMORY;
1313         r = MsiSummaryInfoGetPropertyW( suminfo, property, type, value, ft, *buf, &size );
1314     }
1315     return r;
1316 }