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 "windef.h"
  27 #include "winbase.h"
  28 #include "winreg.h"
  29 #include "winnls.h"
  30 #include "shlwapi.h"
  31 #include "wine/debug.h"
  32 #include "wine/unicode.h"
  33 #include "msi.h"
  34 #include "msiquery.h"
  35 #include "msidefs.h"
  36 #include "msipriv.h"
  37 #include "objidl.h"
  38 #include "propvarutil.h"
  39 #include "msiserver.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(msi);
  42
  43 #include "pshpack1.h"
  44
  45 typedef struct {
  46     WORD wByteOrder;
  47     WORD wFormat;
  48     DWORD dwOSVer;
  49     CLSID clsID;
  50     DWORD reserved;
  51 } PROPERTYSETHEADER;
  52
  53 typedef struct {
  54     FMTID fmtid;
  55     DWORD dwOffset;
  56 } FORMATIDOFFSET;
  57
  58 typedef struct {
  59     DWORD cbSection;
  60     DWORD cProperties;
  61 } PROPERTYSECTIONHEADER;
  62
  63 typedef struct {
  64     DWORD propid;
  65     DWORD dwOffset;
  66 } PROPERTYIDOFFSET;
  67
  68 typedef struct {
  69     DWORD type;
  70     union {
  71         INT i4;
  72         SHORT i2;
  73         FILETIME ft;
  74         struct {
  75             DWORD len;
  76             BYTE str[1];
  77         } str;
  78     } u;
  79 } PROPERTY_DATA;
  80
  81 #include "poppack.h"
  82
  83 static HRESULT (WINAPI *pPropVariantChangeType)
  84     (PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc,
  85      PROPVAR_CHANGE_FLAGS flags, VARTYPE vt);
  86
  87 #define SECT_HDR_SIZE (sizeof(PROPERTYSECTIONHEADER))
  88
  89 static void free_prop( PROPVARIANT *prop )
  90 {
  91     if (prop->vt == VT_LPSTR )
  92         msi_free( prop->u.pszVal );
  93     prop->vt = VT_EMPTY;
  94 }
  95
  96 static void MSI_CloseSummaryInfo( MSIOBJECTHDR *arg )
  97 {
  98     MSISUMMARYINFO *si = (MSISUMMARYINFO *) arg;
  99     DWORD i;
 100
 101     for( i = 0; i < MSI_MAX_PROPS; i++ )
 102         free_prop( &si->property[i] );
 103     IStorage_Release( si->storage );
 104 }
 105
 106 static UINT get_type( UINT uiProperty )
 107 {
 108     switch( uiProperty )
 109     {
 110     case PID_CODEPAGE:
 111          return VT_I2;
 112
 113     case PID_SUBJECT:
 114     case PID_AUTHOR:
 115     case PID_KEYWORDS:
 116     case PID_COMMENTS:
 117     case PID_TEMPLATE:
 118     case PID_LASTAUTHOR:
 119     case PID_REVNUMBER:
 120     case PID_APPNAME:
 121     case PID_TITLE:
 122          return VT_LPSTR;
 123
 124     case PID_LASTPRINTED:
 125     case PID_CREATE_DTM:
 126     case PID_LASTSAVE_DTM:
 127          return VT_FILETIME;
 128
 129     case PID_WORDCOUNT:
 130     case PID_CHARCOUNT:
 131     case PID_SECURITY:
 132     case PID_PAGECOUNT:
 133          return VT_I4;
 134     }
 135     return VT_EMPTY;
 136 }
 137
 138 static UINT get_property_count( const PROPVARIANT *property )
 139 {
 140     UINT i, n = 0;
 141
 142     if( !property )
 143         return n;
 144     for( i = 0; i < MSI_MAX_PROPS; i++ )
 145         if( property[i].vt != VT_EMPTY )
 146             n++;
 147     return n;
 148 }
 149
 150 static UINT propvar_changetype(PROPVARIANT *changed, PROPVARIANT *property, VARTYPE vt)
 151 {
 152     HRESULT hr;
 153     HMODULE propsys = LoadLibraryA("propsys.dll");
 154     pPropVariantChangeType = (void *)GetProcAddress(propsys, "PropVariantChangeType");
 155
 156     if (!pPropVariantChangeType)
 157     {
 158         ERR("PropVariantChangeType function missing!\n");
 159         return ERROR_FUNCTION_FAILED;
 160     }
 161
 162     hr = pPropVariantChangeType(changed, property, 0, vt);
 163     return (hr == S_OK) ? ERROR_SUCCESS : ERROR_FUNCTION_FAILED;
 164 }
 165
 166 /* FIXME: doesn't deal with endian conversion */
 167 static void read_properties_from_data( PROPVARIANT *prop, LPBYTE data, DWORD sz )
 168 {
 169     UINT type;
 170     DWORD i, size;
 171     PROPERTY_DATA *propdata;
 172     PROPVARIANT property, *ptr;
 173     PROPVARIANT changed;
 174     PROPERTYIDOFFSET *idofs;
 175     PROPERTYSECTIONHEADER *section_hdr;
 176
 177     section_hdr = (PROPERTYSECTIONHEADER*) &data[0];
 178     idofs = (PROPERTYIDOFFSET*) &data[SECT_HDR_SIZE];
 179
 180     /* now set all the properties */
 181     for( i = 0; i < section_hdr->cProperties; i++ )
 182     {
 183         if( idofs[i].propid >= MSI_MAX_PROPS )
 184         {
 185             ERR("Unknown property ID %d\n", idofs[i].propid );
 186             break;
 187         }
 188
 189         type = get_type( idofs[i].propid );
 190         if( type == VT_EMPTY )
 191         {
 192             ERR("propid %d has unknown type\n", idofs[i].propid);
 193             break;
 194         }
 195
 196         propdata = (PROPERTY_DATA*) &data[ idofs[i].dwOffset ];
 197
 198         /* check we don't run off the end of the data */
 199         size = sz - idofs[i].dwOffset - sizeof(DWORD);
 200         if( sizeof(DWORD) > size ||
 201             ( propdata->type == VT_FILETIME && sizeof(FILETIME) > size ) ||
 202             ( propdata->type == VT_LPSTR && (propdata->u.str.len + sizeof(DWORD)) > size ) )
 203         {
 204             ERR("not enough data\n");
 205             break;
 206         }
 207
 208         property.vt = propdata->type;
 209         if( propdata->type == VT_LPSTR )
 210         {
 211             LPSTR str = msi_alloc( propdata->u.str.len );
 212             memcpy( str, propdata->u.str.str, propdata->u.str.len );
 213             str[ propdata->u.str.len - 1 ] = 0;
 214             property.u.pszVal = str;
 215         }
 216         else if( propdata->type == VT_FILETIME )
 217             property.u.filetime = propdata->u.ft;
 218         else if( propdata->type == VT_I2 )
 219             property.u.iVal = propdata->u.i2;
 220         else if( propdata->type == VT_I4 )
 221             property.u.lVal = propdata->u.i4;
 222
 223         /* check the type is the same as we expect */
 224         if( type != propdata->type )
 225         {
 226             propvar_changetype(&changed, &property, type);
 227             ptr = &changed;
 228         }
 229         else
 230             ptr = &property;
 231
 232         prop[ idofs[i].propid ] = *ptr;
 233     }
 234 }
 235
 236 static UINT load_summary_info( MSISUMMARYINFO *si, IStream *stm )
 237 {
 238     PROPERTYSETHEADER set_hdr;
 239     FORMATIDOFFSET format_hdr;
 240     PROPERTYSECTIONHEADER section_hdr;
 241     LPBYTE data = NULL;
 242     LARGE_INTEGER ofs;
 243     ULONG count, sz;
 244     HRESULT r;
 245
 246     TRACE("%p %p\n", si, stm);
 247
 248     /* read the header */
 249     sz = sizeof set_hdr;
 250     r = IStream_Read( stm, &set_hdr, sz, &count );
 251     if( FAILED(r) || count != sz )
 252         return ERROR_FUNCTION_FAILED;
 253
 254     if( set_hdr.wByteOrder != 0xfffe )
 255     {
 256         ERR("property set not big-endian %04X\n", set_hdr.wByteOrder);
 257         return ERROR_FUNCTION_FAILED;
 258     }
 259
 260     sz = sizeof format_hdr;
 261     r = IStream_Read( stm, &format_hdr, sz, &count );
 262     if( FAILED(r) || count != sz )
 263         return ERROR_FUNCTION_FAILED;
 264
 265     /* check the format id is correct */
 266     if( !IsEqualGUID( &FMTID_SummaryInformation, &format_hdr.fmtid ) )
 267         return ERROR_FUNCTION_FAILED;
 268
 269     /* seek to the location of the section */
 270     ofs.QuadPart = format_hdr.dwOffset;
 271     r = IStream_Seek( stm, ofs, STREAM_SEEK_SET, NULL );
 272     if( FAILED(r) )
 273         return ERROR_FUNCTION_FAILED;
 274
 275     /* read the section itself */
 276     sz = SECT_HDR_SIZE;
 277     r = IStream_Read( stm, &section_hdr, sz, &count );
 278     if( FAILED(r) || count != sz )
 279         return ERROR_FUNCTION_FAILED;
 280
 281     if( section_hdr.cProperties > MSI_MAX_PROPS )
 282     {
 283         ERR("too many properties %d\n", section_hdr.cProperties);
 284         return ERROR_FUNCTION_FAILED;
 285     }
 286
 287     data = msi_alloc( section_hdr.cbSection);
 288     if( !data )
 289         return ERROR_FUNCTION_FAILED;
 290
 291     memcpy( data, &section_hdr, SECT_HDR_SIZE );
 292
 293     /* read all the data in one go */
 294     sz = section_hdr.cbSection - SECT_HDR_SIZE;
 295     r = IStream_Read( stm, &data[ SECT_HDR_SIZE ], sz, &count );
 296     if( SUCCEEDED(r) && count == sz )
 297         read_properties_from_data( si->property, data, sz + SECT_HDR_SIZE );
 298     else
 299         ERR("failed to read properties %d %d\n", count, sz);
 300
 301     msi_free( data );
 302     return ERROR_SUCCESS;
 303 }
 304
 305 static DWORD write_dword( LPBYTE data, DWORD ofs, DWORD val )
 306 {
 307     if( data )
 308     {
 309         data[ofs++] = val&0xff;
 310         data[ofs++] = (val>>8)&0xff;
 311         data[ofs++] = (val>>16)&0xff;
 312         data[ofs++] = (val>>24)&0xff;
 313     }
 314     return 4;
 315 }
 316
 317 static DWORD write_filetime( LPBYTE data, DWORD ofs, const FILETIME *ft )
 318 {
 319     write_dword( data, ofs, ft->dwLowDateTime );
 320     write_dword( data, ofs + 4, ft->dwHighDateTime );
 321     return 8;
 322 }
 323
 324 static DWORD write_string( LPBYTE data, DWORD ofs, LPCSTR str )
 325 {
 326     DWORD len = lstrlenA( str ) + 1;
 327     write_dword( data, ofs, len );
 328     if( data )
 329         memcpy( &data[ofs + 4], str, len );
 330     return (7 + len) & ~3;
 331 }
 332
 333 static UINT write_property_to_data( const PROPVARIANT *prop, LPBYTE data )
 334 {
 335     DWORD sz = 0;
 336
 337     if( prop->vt == VT_EMPTY )
 338         return sz;
 339
 340     /* add the type */
 341     sz += write_dword( data, sz, prop->vt );
 342     switch( prop->vt )
 343     {
 344     case VT_I2:
 345         sz += write_dword( data, sz, prop->u.iVal );
 346         break;
 347     case VT_I4:
 348         sz += write_dword( data, sz, prop->u.lVal );
 349         break;
 350     case VT_FILETIME:
 351         sz += write_filetime( data, sz, &prop->u.filetime );
 352         break;
 353     case VT_LPSTR:
 354         sz += write_string( data, sz, prop->u.pszVal );
 355         break;
 356     }
 357     return sz;
 358 }
 359
 360 static UINT save_summary_info( const MSISUMMARYINFO * si, IStream *stm )
 361 {
 362     UINT ret = ERROR_FUNCTION_FAILED;
 363     PROPERTYSETHEADER set_hdr;
 364     FORMATIDOFFSET format_hdr;
 365     PROPERTYSECTIONHEADER section_hdr;
 366     PROPERTYIDOFFSET idofs[MSI_MAX_PROPS];
 367     LPBYTE data = NULL;
 368     ULONG count, sz;
 369     HRESULT r;
 370     int i;
 371
 372     /* write the header */
 373     sz = sizeof set_hdr;
 374     memset( &set_hdr, 0, sz );
 375     set_hdr.wByteOrder = 0xfffe;
 376     set_hdr.wFormat = 0;
 377     set_hdr.dwOSVer = 0x00020005; /* build 5, platform id 2 */
 378     /* set_hdr.clsID is {00000000-0000-0000-0000-000000000000} */
 379     set_hdr.reserved = 1;
 380     r = IStream_Write( stm, &set_hdr, sz, &count );
 381     if( FAILED(r) || count != sz )
 382         return ret;
 383
 384     /* write the format header */
 385     sz = sizeof format_hdr;
 386     format_hdr.fmtid = FMTID_SummaryInformation;
 387     format_hdr.dwOffset = sizeof format_hdr + sizeof set_hdr;
 388     r = IStream_Write( stm, &format_hdr, sz, &count );
 389     if( FAILED(r) || count != sz )
 390         return ret;
 391
 392     /* add up how much space the data will take and calculate the offsets */
 393     section_hdr.cbSection = sizeof section_hdr;
 394     section_hdr.cbSection += (get_property_count( si->property ) * sizeof idofs[0]);
 395     section_hdr.cProperties = 0;
 396     for( i = 0; i < MSI_MAX_PROPS; i++ )
 397     {
 398         sz = write_property_to_data( &si->property[i], NULL );
 399         if( !sz )
 400             continue;
 401         idofs[ section_hdr.cProperties ].propid = i;
 402         idofs[ section_hdr.cProperties ].dwOffset = section_hdr.cbSection;
 403         section_hdr.cProperties++;
 404         section_hdr.cbSection += sz;
 405     }
 406
 407     data = msi_alloc_zero( section_hdr.cbSection );
 408
 409     sz = 0;
 410     memcpy( &data[sz], &section_hdr, sizeof section_hdr );
 411     sz += sizeof section_hdr;
 412
 413     memcpy( &data[sz], idofs, section_hdr.cProperties * sizeof idofs[0] );
 414     sz += section_hdr.cProperties * sizeof idofs[0];
 415
 416     /* write out the data */
 417     for( i = 0; i < MSI_MAX_PROPS; i++ )
 418         sz += write_property_to_data( &si->property[i], &data[sz] );
 419
 420     r = IStream_Write( stm, data, sz, &count );
 421     msi_free( data );
 422     if( FAILED(r) || count != sz )
 423         return ret;
 424
 425     return ERROR_SUCCESS;
 426 }
 427
 428 static MSISUMMARYINFO *create_suminfo( IStorage *stg, UINT update_count )
 429 {
 430     MSISUMMARYINFO *si;
 431
 432     if (!(si = alloc_msiobject( MSIHANDLETYPE_SUMMARYINFO, sizeof(MSISUMMARYINFO), MSI_CloseSummaryInfo )))
 433         return NULL;
 434
 435     si->update_count = update_count;
 436     IStorage_AddRef( stg );
 437     si->storage = stg;
 438
 439     return si;
 440 }
 441
 442 UINT msi_get_suminfo( IStorage *stg, UINT uiUpdateCount, MSISUMMARYINFO **ret )
 443 {
 444     IStream *stm;
 445     MSISUMMARYINFO *si;
 446     HRESULT hr;
 447     UINT r;
 448
 449     TRACE("%p, %u\n", stg, uiUpdateCount);
 450
 451     if (!(si = create_suminfo( stg, uiUpdateCount ))) return ERROR_OUTOFMEMORY;
 452
 453     hr = IStorage_OpenStream( si->storage, szSumInfo, 0, STGM_READ|STGM_SHARE_EXCLUSIVE, 0, &stm );
 454     if (FAILED( hr ))
 455     {
 456         msiobj_release( &si->hdr );
 457         return ERROR_FUNCTION_FAILED;
 458     }
 459
 460     r = load_summary_info( si, stm );
 461     IStream_Release( stm );
 462     if (r != ERROR_SUCCESS)
 463     {
 464         msiobj_release( &si->hdr );
 465         return r;
 466     }
 467
 468     *ret = si;
 469     return ERROR_SUCCESS;
 470 }
 471
 472 static UINT get_db_suminfo( MSIDATABASE *db, UINT uiUpdateCount, MSISUMMARYINFO **ret )
 473 {
 474     IStream *stm;
 475     MSISUMMARYINFO *si;
 476     UINT r;
 477
 478     if (!(si = create_suminfo( db->storage, uiUpdateCount ))) return ERROR_OUTOFMEMORY;
 479
 480     r = msi_get_stream( db, szSumInfo, &stm );
 481     if (r != ERROR_SUCCESS)
 482     {
 483         msiobj_release( &si->hdr );
 484         return r;
 485     }
 486
 487     r = load_summary_info( si, stm );
 488     IStream_Release( stm );
 489     if (r != ERROR_SUCCESS)
 490     {
 491         msiobj_release( &si->hdr );
 492         return r;
 493     }
 494
 495     *ret = si;
 496     return ERROR_SUCCESS;
 497 }
 498
 499 UINT WINAPI MsiGetSummaryInformationW( MSIHANDLE hDatabase,
 500               LPCWSTR szDatabase, UINT uiUpdateCount, MSIHANDLE *pHandle )
 501 {
 502     MSISUMMARYINFO *si;
 503     MSIDATABASE *db;
 504     UINT ret;
 505
 506     TRACE("%d %s %d %p\n", hDatabase, debugstr_w(szDatabase),
 507            uiUpdateCount, pHandle);
 508
 509     if( !pHandle )
 510         return ERROR_INVALID_PARAMETER;
 511
 512     if( szDatabase && szDatabase[0] )
 513     {
 514         LPCWSTR persist = uiUpdateCount ? MSIDBOPEN_TRANSACT : MSIDBOPEN_READONLY;
 515
 516         ret = MSI_OpenDatabaseW( szDatabase, persist, &db );
 517         if( ret != ERROR_SUCCESS )
 518             return ret;
 519     }
 520     else
 521     {
 522         db = msihandle2msiinfo( hDatabase, MSIHANDLETYPE_DATABASE );
 523         if( !db )
 524         {
 525             HRESULT hr;
 526             IWineMsiRemoteDatabase *remote_database;
 527
 528             remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( hDatabase );
 529             if ( !remote_database )
 530                 return ERROR_INVALID_HANDLE;
 531
 532             hr = IWineMsiRemoteDatabase_GetSummaryInformation( remote_database,
 533                                                                uiUpdateCount, pHandle );
 534             IWineMsiRemoteDatabase_Release( remote_database );
 535
 536             if (FAILED(hr))
 537             {
 538                 if (HRESULT_FACILITY(hr) == FACILITY_WIN32)
 539                     return HRESULT_CODE(hr);
 540
 541                 return ERROR_FUNCTION_FAILED;
 542             }
 543
 544             return ERROR_SUCCESS;
 545         }
 546     }
 547
 548     ret = msi_get_suminfo( db->storage, uiUpdateCount, &si );
 549     if (ret != ERROR_SUCCESS)
 550         ret = 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,
 572               LPCSTR szDatabase, UINT uiUpdateCount, MSIHANDLE *pHandle)
 573 {
 574     LPWSTR szwDatabase = NULL;
 575     UINT ret;
 576
 577     TRACE("%d %s %d %p\n", hDatabase, debugstr_a(szDatabase),
 578           uiUpdateCount, pHandle);
 579
 580     if( szDatabase )
 581     {
 582         szwDatabase = strdupAtoW( szDatabase );
 583         if( !szwDatabase )
 584             return ERROR_FUNCTION_FAILED;
 585     }
 586
 587     ret = MsiGetSummaryInformationW(hDatabase, szwDatabase, uiUpdateCount, pHandle);
 588
 589     msi_free( szwDatabase );
 590
 591     return ret;
 592 }
 593
 594 UINT WINAPI MsiSummaryInfoGetPropertyCount(MSIHANDLE hSummaryInfo, PUINT pCount)
 595 {
 596     MSISUMMARYINFO *si;
 597
 598     TRACE("%d %p\n", hSummaryInfo, pCount);
 599
 600     si = msihandle2msiinfo( hSummaryInfo, MSIHANDLETYPE_SUMMARYINFO );
 601     if( !si )
 602         return ERROR_INVALID_HANDLE;
 603
 604     if( pCount )
 605         *pCount = get_property_count( si->property );
 606     msiobj_release( &si->hdr );
 607
 608     return ERROR_SUCCESS;
 609 }
 610
 611 static UINT get_prop( MSIHANDLE handle, UINT uiProperty, UINT *puiDataType,
 612           INT *piValue, FILETIME *pftValue, awstring *str, DWORD *pcchValueBuf)
 613 {
 614     MSISUMMARYINFO *si;
 615     PROPVARIANT *prop;
 616     UINT ret = ERROR_SUCCESS;
 617
 618     TRACE("%d %d %p %p %p %p %p\n", handle, uiProperty, puiDataType,
 619           piValue, pftValue, str, pcchValueBuf);
 620
 621     if ( uiProperty >= MSI_MAX_PROPS )
 622     {
 623         if (puiDataType) *puiDataType = VT_EMPTY;
 624         return ERROR_UNKNOWN_PROPERTY;
 625     }
 626
 627     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 628     if( !si )
 629         return ERROR_INVALID_HANDLE;
 630
 631     prop = &si->property[uiProperty];
 632
 633     if( puiDataType )
 634         *puiDataType = prop->vt;
 635
 636     switch( prop->vt )
 637     {
 638     case VT_I2:
 639         if( piValue )
 640             *piValue = prop->u.iVal;
 641         break;
 642     case VT_I4:
 643         if( piValue )
 644             *piValue = prop->u.lVal;
 645         break;
 646     case VT_LPSTR:
 647         if( pcchValueBuf )
 648         {
 649             DWORD len = 0;
 650
 651             if( str->unicode )
 652             {
 653                 len = MultiByteToWideChar( CP_ACP, 0, prop->u.pszVal, -1, NULL, 0 ) - 1;
 654                 MultiByteToWideChar( CP_ACP, 0, prop->u.pszVal, -1, str->str.w, *pcchValueBuf );
 655             }
 656             else
 657             {
 658                 len = lstrlenA( prop->u.pszVal );
 659                 if( str->str.a )
 660                     lstrcpynA(str->str.a, prop->u.pszVal, *pcchValueBuf );
 661             }
 662             if (len >= *pcchValueBuf)
 663                 ret = ERROR_MORE_DATA;
 664             *pcchValueBuf = len;
 665         }
 666         break;
 667     case VT_FILETIME:
 668         if( pftValue )
 669             *pftValue = prop->u.filetime;
 670         break;
 671     case VT_EMPTY:
 672         break;
 673     default:
 674         FIXME("Unknown property variant type\n");
 675         break;
 676     }
 677     msiobj_release( &si->hdr );
 678     return ret;
 679 }
 680
 681 LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty )
 682 {
 683     PROPVARIANT *prop;
 684
 685     if ( uiProperty >= MSI_MAX_PROPS )
 686         return NULL;
 687     prop = &si->property[uiProperty];
 688     if( prop->vt != VT_LPSTR )
 689         return NULL;
 690     return strdupAtoW( prop->u.pszVal );
 691 }
 692
 693 INT msi_suminfo_get_int32( MSISUMMARYINFO *si, UINT uiProperty )
 694 {
 695     PROPVARIANT *prop;
 696
 697     if ( uiProperty >= MSI_MAX_PROPS )
 698         return -1;
 699     prop = &si->property[uiProperty];
 700     if( prop->vt != VT_I4 )
 701         return -1;
 702     return prop->u.lVal;
 703 }
 704
 705 LPWSTR msi_get_suminfo_product( IStorage *stg )
 706 {
 707     MSISUMMARYINFO *si;
 708     LPWSTR prod;
 709     UINT r;
 710
 711     r = msi_get_suminfo( stg, 0, &si );
 712     if (r != ERROR_SUCCESS)
 713     {
 714         ERR("no summary information!\n");
 715         return NULL;
 716     }
 717     prod = msi_suminfo_dup_string( si, PID_REVNUMBER );
 718     msiobj_release( &si->hdr );
 719     return prod;
 720 }
 721
 722 UINT WINAPI MsiSummaryInfoGetPropertyA(
 723       MSIHANDLE handle, UINT uiProperty, PUINT puiDataType, LPINT piValue,
 724       FILETIME *pftValue, LPSTR szValueBuf, LPDWORD pcchValueBuf)
 725 {
 726     awstring str;
 727
 728     TRACE("%d %d %p %p %p %p %p\n", handle, uiProperty, puiDataType,
 729           piValue, pftValue, szValueBuf, pcchValueBuf );
 730
 731     str.unicode = FALSE;
 732     str.str.a = szValueBuf;
 733
 734     return get_prop( handle, uiProperty, puiDataType, piValue,
 735                      pftValue, &str, pcchValueBuf );
 736 }
 737
 738 UINT WINAPI MsiSummaryInfoGetPropertyW(
 739       MSIHANDLE handle, UINT uiProperty, PUINT puiDataType, LPINT piValue,
 740       FILETIME *pftValue, LPWSTR szValueBuf, LPDWORD pcchValueBuf)
 741 {
 742     awstring str;
 743
 744     TRACE("%d %d %p %p %p %p %p\n", handle, uiProperty, puiDataType,
 745           piValue, pftValue, szValueBuf, pcchValueBuf );
 746
 747     str.unicode = TRUE;
 748     str.str.w = szValueBuf;
 749
 750     return get_prop( handle, uiProperty, puiDataType, piValue,
 751                      pftValue, &str, pcchValueBuf );
 752 }
 753
 754 static UINT set_prop( MSISUMMARYINFO *si, UINT uiProperty, UINT type,
 755                INT iValue, FILETIME* pftValue, awcstring *str )
 756 {
 757     PROPVARIANT *prop;
 758     UINT len;
 759
 760     TRACE("%p %u %u %i %p %p\n", si, uiProperty, type, iValue,
 761           pftValue, str );
 762
 763     prop = &si->property[uiProperty];
 764
 765     if( prop->vt == VT_EMPTY )
 766     {
 767         if( !si->update_count )
 768             return ERROR_FUNCTION_FAILED;
 769
 770         si->update_count--;
 771     }
 772     else if( prop->vt != type )
 773         return ERROR_SUCCESS;
 774
 775     free_prop( prop );
 776     prop->vt = type;
 777     switch( type )
 778     {
 779     case VT_I4:
 780         prop->u.lVal = iValue;
 781         break;
 782     case VT_I2:
 783         prop->u.iVal = iValue;
 784         break;
 785     case VT_FILETIME:
 786         prop->u.filetime = *pftValue;
 787         break;
 788     case VT_LPSTR:
 789         if( str->unicode )
 790         {
 791             len = WideCharToMultiByte( CP_ACP, 0, str->str.w, -1,
 792                                        NULL, 0, NULL, NULL );
 793             prop->u.pszVal = msi_alloc( len );
 794             WideCharToMultiByte( CP_ACP, 0, str->str.w, -1,
 795                                  prop->u.pszVal, len, NULL, NULL );
 796         }
 797         else
 798         {
 799             len = lstrlenA( str->str.a ) + 1;
 800             prop->u.pszVal = msi_alloc( len );
 801             lstrcpyA( prop->u.pszVal, str->str.a );
 802         }
 803         break;
 804     }
 805
 806     return ERROR_SUCCESS;
 807 }
 808
 809 UINT WINAPI MsiSummaryInfoSetPropertyW( MSIHANDLE handle, UINT uiProperty,
 810                UINT uiDataType, INT iValue, FILETIME* pftValue, LPCWSTR szValue )
 811 {
 812     awcstring str;
 813     MSISUMMARYINFO *si;
 814     UINT type, ret;
 815
 816     TRACE("%d %u %u %i %p %s\n", handle, uiProperty, uiDataType,
 817           iValue, pftValue, debugstr_w(szValue) );
 818
 819     type = get_type( uiProperty );
 820     if( type == VT_EMPTY || type != uiDataType )
 821         return ERROR_DATATYPE_MISMATCH;
 822
 823     if( uiDataType == VT_LPSTR && !szValue )
 824         return ERROR_INVALID_PARAMETER;
 825
 826     if( uiDataType == VT_FILETIME && !pftValue )
 827         return ERROR_INVALID_PARAMETER;
 828
 829     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 830     if( !si )
 831         return ERROR_INVALID_HANDLE;
 832
 833     str.unicode = TRUE;
 834     str.str.w = szValue;
 835     ret = set_prop( si, uiProperty, type, iValue, pftValue, &str );
 836
 837     msiobj_release( &si->hdr );
 838     return ret;
 839 }
 840
 841 UINT WINAPI MsiSummaryInfoSetPropertyA( MSIHANDLE handle, UINT uiProperty,
 842                UINT uiDataType, INT iValue, FILETIME* pftValue, LPCSTR szValue )
 843 {
 844     awcstring str;
 845     MSISUMMARYINFO *si;
 846     UINT type, ret;
 847
 848     TRACE("%d %u %u %i %p %s\n", handle, uiProperty, uiDataType,
 849           iValue, pftValue, debugstr_a(szValue) );
 850
 851     type = get_type( uiProperty );
 852     if( type == VT_EMPTY || type != uiDataType )
 853         return ERROR_DATATYPE_MISMATCH;
 854
 855     if( uiDataType == VT_LPSTR && !szValue )
 856         return ERROR_INVALID_PARAMETER;
 857
 858     if( uiDataType == VT_FILETIME && !pftValue )
 859         return ERROR_INVALID_PARAMETER;
 860
 861     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 862     if( !si )
 863         return ERROR_INVALID_HANDLE;
 864
 865     str.unicode = FALSE;
 866     str.str.a = szValue;
 867     ret = set_prop( si, uiProperty, uiDataType, iValue, pftValue, &str );
 868
 869     msiobj_release( &si->hdr );
 870     return ret;
 871 }
 872
 873 static UINT suminfo_persist( MSISUMMARYINFO *si )
 874 {
 875     UINT ret = ERROR_FUNCTION_FAILED;
 876     IStream *stm = NULL;
 877     DWORD grfMode;
 878     HRESULT r;
 879
 880     grfMode = STGM_CREATE | STGM_READWRITE | STGM_SHARE_EXCLUSIVE;
 881     r = IStorage_CreateStream( si->storage, szSumInfo, grfMode, 0, 0, &stm );
 882     if( SUCCEEDED(r) )
 883     {
 884         ret = save_summary_info( si, stm );
 885         IStream_Release( stm );
 886     }
 887     return ret;
 888 }
 889
 890 static void parse_filetime( LPCWSTR str, FILETIME *ft )
 891 {
 892     SYSTEMTIME lt, utc;
 893     const WCHAR *p = str;
 894     WCHAR *end;
 895
 896     memset( &lt, 0, sizeof(lt) );
 897
 898     /* YYYY/MM/DD hh:mm:ss */
 899
 900     while (isspaceW( *p )) p++;
 901
 902     lt.wYear = strtolW( p, &end, 10 );
 903     if (*end != '/') return;
 904     p = end + 1;
 905
 906     lt.wMonth = strtolW( p, &end, 10 );
 907     if (*end != '/') return;
 908     p = end + 1;
 909
 910     lt.wDay = strtolW( p, &end, 10 );
 911     if (*end != ' ') return;
 912     p = end + 1;
 913
 914     while (isspaceW( *p )) p++;
 915
 916     lt.wHour = strtolW( p, &end, 10 );
 917     if (*end != ':') return;
 918     p = end + 1;
 919
 920     lt.wMinute = strtolW( p, &end, 10 );
 921     if (*end != ':') return;
 922     p = end + 1;
 923
 924     lt.wSecond = strtolW( p, &end, 10 );
 925
 926     TzSpecificLocalTimeToSystemTime( NULL, &lt, &utc );
 927     SystemTimeToFileTime( &utc, ft );
 928 }
 929
 930 static UINT parse_prop( LPCWSTR prop, LPCWSTR value, UINT *pid, INT *int_value,
 931                         FILETIME *ft_value, awcstring *str_value )
 932 {
 933     *pid = atoiW( prop );
 934     switch (*pid)
 935     {
 936     case PID_CODEPAGE:
 937     case PID_WORDCOUNT:
 938     case PID_CHARCOUNT:
 939     case PID_SECURITY:
 940     case PID_PAGECOUNT:
 941         *int_value = atoiW( value );
 942         break;
 943
 944     case PID_LASTPRINTED:
 945     case PID_CREATE_DTM:
 946     case PID_LASTSAVE_DTM:
 947         parse_filetime( value, ft_value );
 948         break;
 949
 950     case PID_SUBJECT:
 951     case PID_AUTHOR:
 952     case PID_KEYWORDS:
 953     case PID_COMMENTS:
 954     case PID_TEMPLATE:
 955     case PID_LASTAUTHOR:
 956     case PID_REVNUMBER:
 957     case PID_APPNAME:
 958     case PID_TITLE:
 959         str_value->str.w = value;
 960         str_value->unicode = TRUE;
 961         break;
 962
 963     default:
 964         WARN("unhandled prop id %u\n", *pid);
 965         return ERROR_FUNCTION_FAILED;
 966     }
 967
 968     return ERROR_SUCCESS;
 969 }
 970
 971 UINT msi_add_suminfo( MSIDATABASE *db, LPWSTR **records, int num_records, int num_columns )
 972 {
 973     UINT r;
 974     int i, j;
 975     MSISUMMARYINFO *si;
 976
 977     r = msi_get_suminfo( db->storage, num_records * (num_columns / 2), &si );
 978     if (r != ERROR_SUCCESS)
 979     {
 980         if (!(si = create_suminfo( db->storage, num_records * (num_columns / 2) )))
 981             return ERROR_OUTOFMEMORY;
 982         r = ERROR_SUCCESS;
 983     }
 984
 985     for (i = 0; i < num_records; i++)
 986     {
 987         for (j = 0; j < num_columns; j += 2)
 988         {
 989             UINT pid;
 990             INT int_value = 0;
 991             FILETIME ft_value;
 992             awcstring str_value;
 993
 994             r = parse_prop( records[i][j], records[i][j + 1], &pid, &int_value, &ft_value, &str_value );
 995             if (r != ERROR_SUCCESS)
 996                 goto end;
 997
 998             r = set_prop( si, pid, get_type(pid), int_value, &ft_value, &str_value );
 999             if (r != ERROR_SUCCESS)
1000                 goto end;
1001         }
1002     }
1003
1004 end:
1005     if (r == ERROR_SUCCESS)
1006         r = suminfo_persist( si );
1007
1008     msiobj_release( &si->hdr );
1009     return r;
1010 }
1011
1012 UINT WINAPI MsiSummaryInfoPersist( MSIHANDLE handle )
1013 {
1014     MSISUMMARYINFO *si;
1015     UINT ret;
1016
1017     TRACE("%d\n", handle );
1018
1019     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
1020     if( !si )
1021         return ERROR_INVALID_HANDLE;
1022
1023     ret = suminfo_persist( si );
1024
1025     msiobj_release( &si->hdr );
1026     return ret;
1027 }
1028
1029 UINT WINAPI MsiCreateTransformSummaryInfoA( MSIHANDLE db, MSIHANDLE db_ref, LPCSTR transform, int error, int validation )
1030 {
1031     UINT r;
1032     WCHAR *transformW = NULL;
1033
1034     TRACE("%u, %u, %s, %d, %d\n", db, db_ref, debugstr_a(transform), error, validation);
1035
1036     if (transform && !(transformW = strdupAtoW( transform )))
1037         return ERROR_OUTOFMEMORY;
1038
1039     r = MsiCreateTransformSummaryInfoW( db, db_ref, transformW, error, validation );
1040     msi_free( transformW );
1041     return r;
1042 }
1043
1044 UINT WINAPI MsiCreateTransformSummaryInfoW( MSIHANDLE db, MSIHANDLE db_ref, LPCWSTR transform, int error, int validation )
1045 {
1046     FIXME("%u, %u, %s, %d, %d\n", db, db_ref, debugstr_w(transform), error, validation);
1047     return ERROR_FUNCTION_FAILED;
1048 }