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     UINT ret = ERROR_FUNCTION_FAILED;
 239     PROPERTYSETHEADER set_hdr;
 240     FORMATIDOFFSET format_hdr;
 241     PROPERTYSECTIONHEADER section_hdr;
 242     LPBYTE data = NULL;
 243     LARGE_INTEGER ofs;
 244     ULONG count, sz;
 245     HRESULT r;
 246
 247     TRACE("%p %p\n", si, stm);
 248
 249     /* read the header */
 250     sz = sizeof set_hdr;
 251     r = IStream_Read( stm, &set_hdr, sz, &count );
 252     if( FAILED(r) || count != sz )
 253         return ret;
 254
 255     if( set_hdr.wByteOrder != 0xfffe )
 256     {
 257         ERR("property set not big-endian %04X\n", set_hdr.wByteOrder);
 258         return ret;
 259     }
 260
 261     sz = sizeof format_hdr;
 262     r = IStream_Read( stm, &format_hdr, sz, &count );
 263     if( FAILED(r) || count != sz )
 264         return ret;
 265
 266     /* check the format id is correct */
 267     if( !IsEqualGUID( &FMTID_SummaryInformation, &format_hdr.fmtid ) )
 268         return ret;
 269
 270     /* seek to the location of the section */
 271     ofs.QuadPart = format_hdr.dwOffset;
 272     r = IStream_Seek( stm, ofs, STREAM_SEEK_SET, NULL );
 273     if( FAILED(r) )
 274         return ret;
 275
 276     /* read the section itself */
 277     sz = SECT_HDR_SIZE;
 278     r = IStream_Read( stm, &section_hdr, sz, &count );
 279     if( FAILED(r) || count != sz )
 280         return ret;
 281
 282     if( section_hdr.cProperties > MSI_MAX_PROPS )
 283     {
 284         ERR("too many properties %d\n", section_hdr.cProperties);
 285         return ret;
 286     }
 287
 288     data = msi_alloc( section_hdr.cbSection);
 289     if( !data )
 290         return ret;
 291
 292     memcpy( data, &section_hdr, SECT_HDR_SIZE );
 293
 294     /* read all the data in one go */
 295     sz = section_hdr.cbSection - SECT_HDR_SIZE;
 296     r = IStream_Read( stm, &data[ SECT_HDR_SIZE ], sz, &count );
 297     if( SUCCEEDED(r) && count == sz )
 298         read_properties_from_data( si->property, data, sz + SECT_HDR_SIZE );
 299     else
 300         ERR("failed to read properties %d %d\n", count, sz);
 301
 302     msi_free( data );
 303     return ret;
 304 }
 305
 306 static DWORD write_dword( LPBYTE data, DWORD ofs, DWORD val )
 307 {
 308     if( data )
 309     {
 310         data[ofs++] = val&0xff;
 311         data[ofs++] = (val>>8)&0xff;
 312         data[ofs++] = (val>>16)&0xff;
 313         data[ofs++] = (val>>24)&0xff;
 314     }
 315     return 4;
 316 }
 317
 318 static DWORD write_filetime( LPBYTE data, DWORD ofs, const FILETIME *ft )
 319 {
 320     write_dword( data, ofs, ft->dwLowDateTime );
 321     write_dword( data, ofs + 4, ft->dwHighDateTime );
 322     return 8;
 323 }
 324
 325 static DWORD write_string( LPBYTE data, DWORD ofs, LPCSTR str )
 326 {
 327     DWORD len = lstrlenA( str ) + 1;
 328     write_dword( data, ofs, len );
 329     if( data )
 330         memcpy( &data[ofs + 4], str, len );
 331     return (7 + len) & ~3;
 332 }
 333
 334 static UINT write_property_to_data( const PROPVARIANT *prop, LPBYTE data )
 335 {
 336     DWORD sz = 0;
 337
 338     if( prop->vt == VT_EMPTY )
 339         return sz;
 340
 341     /* add the type */
 342     sz += write_dword( data, sz, prop->vt );
 343     switch( prop->vt )
 344     {
 345     case VT_I2:
 346         sz += write_dword( data, sz, prop->u.iVal );
 347         break;
 348     case VT_I4:
 349         sz += write_dword( data, sz, prop->u.lVal );
 350         break;
 351     case VT_FILETIME:
 352         sz += write_filetime( data, sz, &prop->u.filetime );
 353         break;
 354     case VT_LPSTR:
 355         sz += write_string( data, sz, prop->u.pszVal );
 356         break;
 357     }
 358     return sz;
 359 }
 360
 361 static UINT save_summary_info( const MSISUMMARYINFO * si, IStream *stm )
 362 {
 363     UINT ret = ERROR_FUNCTION_FAILED;
 364     PROPERTYSETHEADER set_hdr;
 365     FORMATIDOFFSET format_hdr;
 366     PROPERTYSECTIONHEADER section_hdr;
 367     PROPERTYIDOFFSET idofs[MSI_MAX_PROPS];
 368     LPBYTE data = NULL;
 369     ULONG count, sz;
 370     HRESULT r;
 371     int i;
 372
 373     /* write the header */
 374     sz = sizeof set_hdr;
 375     memset( &set_hdr, 0, sz );
 376     set_hdr.wByteOrder = 0xfffe;
 377     set_hdr.wFormat = 0;
 378     set_hdr.dwOSVer = 0x00020005; /* build 5, platform id 2 */
 379     /* set_hdr.clsID is {00000000-0000-0000-0000-000000000000} */
 380     set_hdr.reserved = 1;
 381     r = IStream_Write( stm, &set_hdr, sz, &count );
 382     if( FAILED(r) || count != sz )
 383         return ret;
 384
 385     /* write the format header */
 386     sz = sizeof format_hdr;
 387     format_hdr.fmtid = FMTID_SummaryInformation;
 388     format_hdr.dwOffset = sizeof format_hdr + sizeof set_hdr;
 389     r = IStream_Write( stm, &format_hdr, sz, &count );
 390     if( FAILED(r) || count != sz )
 391         return ret;
 392
 393     /* add up how much space the data will take and calculate the offsets */
 394     section_hdr.cbSection = sizeof section_hdr;
 395     section_hdr.cbSection += (get_property_count( si->property ) * sizeof idofs[0]);
 396     section_hdr.cProperties = 0;
 397     for( i = 0; i < MSI_MAX_PROPS; i++ )
 398     {
 399         sz = write_property_to_data( &si->property[i], NULL );
 400         if( !sz )
 401             continue;
 402         idofs[ section_hdr.cProperties ].propid = i;
 403         idofs[ section_hdr.cProperties ].dwOffset = section_hdr.cbSection;
 404         section_hdr.cProperties++;
 405         section_hdr.cbSection += sz;
 406     }
 407
 408     data = msi_alloc_zero( section_hdr.cbSection );
 409
 410     sz = 0;
 411     memcpy( &data[sz], &section_hdr, sizeof section_hdr );
 412     sz += sizeof section_hdr;
 413
 414     memcpy( &data[sz], idofs, section_hdr.cProperties * sizeof idofs[0] );
 415     sz += section_hdr.cProperties * sizeof idofs[0];
 416
 417     /* write out the data */
 418     for( i = 0; i < MSI_MAX_PROPS; i++ )
 419         sz += write_property_to_data( &si->property[i], &data[sz] );
 420
 421     r = IStream_Write( stm, data, sz, &count );
 422     msi_free( data );
 423     if( FAILED(r) || count != sz )
 424         return ret;
 425
 426     return ERROR_SUCCESS;
 427 }
 428
 429 MSISUMMARYINFO *MSI_GetSummaryInformationW( IStorage *stg, UINT uiUpdateCount )
 430 {
 431     IStream *stm = NULL;
 432     MSISUMMARYINFO *si;
 433     DWORD grfMode;
 434     HRESULT r;
 435
 436     TRACE("%p %d\n", stg, uiUpdateCount );
 437
 438     si = alloc_msiobject( MSIHANDLETYPE_SUMMARYINFO,
 439                   sizeof (MSISUMMARYINFO), MSI_CloseSummaryInfo );
 440     if( !si )
 441         return si;
 442
 443     si->update_count = uiUpdateCount;
 444     IStorage_AddRef( stg );
 445     si->storage = stg;
 446
 447     /* read the stream... if we fail, we'll start with an empty property set */
 448     grfMode = STGM_READ | STGM_SHARE_EXCLUSIVE;
 449     r = IStorage_OpenStream( si->storage, szSumInfo, 0, grfMode, 0, &stm );
 450     if( SUCCEEDED(r) )
 451     {
 452         load_summary_info( si, stm );
 453         IStream_Release( stm );
 454     }
 455
 456     return si;
 457 }
 458
 459 UINT WINAPI MsiGetSummaryInformationW( MSIHANDLE hDatabase,
 460               LPCWSTR szDatabase, UINT uiUpdateCount, MSIHANDLE *pHandle )
 461 {
 462     MSISUMMARYINFO *si;
 463     MSIDATABASE *db;
 464     UINT ret = ERROR_FUNCTION_FAILED;
 465
 466     TRACE("%d %s %d %p\n", hDatabase, debugstr_w(szDatabase),
 467            uiUpdateCount, pHandle);
 468
 469     if( !pHandle )
 470         return ERROR_INVALID_PARAMETER;
 471
 472     if( szDatabase )
 473     {
 474         LPCWSTR persist = uiUpdateCount ? MSIDBOPEN_TRANSACT : MSIDBOPEN_READONLY;
 475
 476         ret = MSI_OpenDatabaseW( szDatabase, persist, &db );
 477         if( ret != ERROR_SUCCESS )
 478             return ret;
 479     }
 480     else
 481     {
 482         db = msihandle2msiinfo( hDatabase, MSIHANDLETYPE_DATABASE );
 483         if( !db )
 484         {
 485             HRESULT hr;
 486             IWineMsiRemoteDatabase *remote_database;
 487
 488             remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( hDatabase );
 489             if ( !remote_database )
 490                 return ERROR_INVALID_HANDLE;
 491
 492             hr = IWineMsiRemoteDatabase_GetSummaryInformation( remote_database,
 493                                                                uiUpdateCount, pHandle );
 494             IWineMsiRemoteDatabase_Release( remote_database );
 495
 496             if (FAILED(hr))
 497             {
 498                 if (HRESULT_FACILITY(hr) == FACILITY_WIN32)
 499                     return HRESULT_CODE(hr);
 500
 501                 return ERROR_FUNCTION_FAILED;
 502             }
 503
 504             return ERROR_SUCCESS;
 505         }
 506     }
 507
 508     si = MSI_GetSummaryInformationW( db->storage, uiUpdateCount );
 509     if (si)
 510     {
 511         *pHandle = alloc_msihandle( &si->hdr );
 512         if( *pHandle )
 513             ret = ERROR_SUCCESS;
 514         else
 515             ret = ERROR_NOT_ENOUGH_MEMORY;
 516         msiobj_release( &si->hdr );
 517     }
 518
 519     if( db )
 520         msiobj_release( &db->hdr );
 521
 522     return ret;
 523 }
 524
 525 UINT WINAPI MsiGetSummaryInformationA(MSIHANDLE hDatabase,
 526               LPCSTR szDatabase, UINT uiUpdateCount, MSIHANDLE *pHandle)
 527 {
 528     LPWSTR szwDatabase = NULL;
 529     UINT ret;
 530
 531     TRACE("%d %s %d %p\n", hDatabase, debugstr_a(szDatabase),
 532           uiUpdateCount, pHandle);
 533
 534     if( szDatabase )
 535     {
 536         szwDatabase = strdupAtoW( szDatabase );
 537         if( !szwDatabase )
 538             return ERROR_FUNCTION_FAILED;
 539     }
 540
 541     ret = MsiGetSummaryInformationW(hDatabase, szwDatabase, uiUpdateCount, pHandle);
 542
 543     msi_free( szwDatabase );
 544
 545     return ret;
 546 }
 547
 548 UINT WINAPI MsiSummaryInfoGetPropertyCount(MSIHANDLE hSummaryInfo, PUINT pCount)
 549 {
 550     MSISUMMARYINFO *si;
 551
 552     TRACE("%d %p\n", hSummaryInfo, pCount);
 553
 554     si = msihandle2msiinfo( hSummaryInfo, MSIHANDLETYPE_SUMMARYINFO );
 555     if( !si )
 556         return ERROR_INVALID_HANDLE;
 557
 558     if( pCount )
 559         *pCount = get_property_count( si->property );
 560     msiobj_release( &si->hdr );
 561
 562     return ERROR_SUCCESS;
 563 }
 564
 565 static UINT get_prop( MSIHANDLE handle, UINT uiProperty, UINT *puiDataType,
 566           INT *piValue, FILETIME *pftValue, awstring *str, DWORD *pcchValueBuf)
 567 {
 568     MSISUMMARYINFO *si;
 569     PROPVARIANT *prop;
 570     UINT ret = ERROR_SUCCESS;
 571
 572     TRACE("%d %d %p %p %p %p %p\n", handle, uiProperty, puiDataType,
 573           piValue, pftValue, str, pcchValueBuf);
 574
 575     if ( uiProperty >= MSI_MAX_PROPS )
 576     {
 577         if (puiDataType) *puiDataType = VT_EMPTY;
 578         return ERROR_UNKNOWN_PROPERTY;
 579     }
 580
 581     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 582     if( !si )
 583         return ERROR_INVALID_HANDLE;
 584
 585     prop = &si->property[uiProperty];
 586
 587     if( puiDataType )
 588         *puiDataType = prop->vt;
 589
 590     switch( prop->vt )
 591     {
 592     case VT_I2:
 593         if( piValue )
 594             *piValue = prop->u.iVal;
 595         break;
 596     case VT_I4:
 597         if( piValue )
 598             *piValue = prop->u.lVal;
 599         break;
 600     case VT_LPSTR:
 601         if( pcchValueBuf )
 602         {
 603             DWORD len = 0;
 604
 605             if( str->unicode )
 606             {
 607                 len = MultiByteToWideChar( CP_ACP, 0, prop->u.pszVal, -1, NULL, 0 ) - 1;
 608                 MultiByteToWideChar( CP_ACP, 0, prop->u.pszVal, -1, str->str.w, *pcchValueBuf );
 609             }
 610             else
 611             {
 612                 len = lstrlenA( prop->u.pszVal );
 613                 if( str->str.a )
 614                     lstrcpynA(str->str.a, prop->u.pszVal, *pcchValueBuf );
 615             }
 616             if (len >= *pcchValueBuf)
 617                 ret = ERROR_MORE_DATA;
 618             *pcchValueBuf = len;
 619         }
 620         break;
 621     case VT_FILETIME:
 622         if( pftValue )
 623             *pftValue = prop->u.filetime;
 624         break;
 625     case VT_EMPTY:
 626         break;
 627     default:
 628         FIXME("Unknown property variant type\n");
 629         break;
 630     }
 631     msiobj_release( &si->hdr );
 632     return ret;
 633 }
 634
 635 LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty )
 636 {
 637     PROPVARIANT *prop;
 638
 639     if ( uiProperty >= MSI_MAX_PROPS )
 640         return NULL;
 641     prop = &si->property[uiProperty];
 642     if( prop->vt != VT_LPSTR )
 643         return NULL;
 644     return strdupAtoW( prop->u.pszVal );
 645 }
 646
 647 LPWSTR msi_get_suminfo_product( IStorage *stg )
 648 {
 649     MSISUMMARYINFO *si;
 650     LPWSTR prod;
 651
 652     si = MSI_GetSummaryInformationW( stg, 0 );
 653     if (!si)
 654     {
 655         ERR("no summary information!\n");
 656         return NULL;
 657     }
 658     prod = msi_suminfo_dup_string( si, PID_REVNUMBER );
 659     msiobj_release( &si->hdr );
 660     return prod;
 661 }
 662
 663 UINT WINAPI MsiSummaryInfoGetPropertyA(
 664       MSIHANDLE handle, UINT uiProperty, PUINT puiDataType, LPINT piValue,
 665       FILETIME *pftValue, LPSTR szValueBuf, LPDWORD pcchValueBuf)
 666 {
 667     awstring str;
 668
 669     TRACE("%d %d %p %p %p %p %p\n", handle, uiProperty, puiDataType,
 670           piValue, pftValue, szValueBuf, pcchValueBuf );
 671
 672     str.unicode = FALSE;
 673     str.str.a = szValueBuf;
 674
 675     return get_prop( handle, uiProperty, puiDataType, piValue,
 676                      pftValue, &str, pcchValueBuf );
 677 }
 678
 679 UINT WINAPI MsiSummaryInfoGetPropertyW(
 680       MSIHANDLE handle, UINT uiProperty, PUINT puiDataType, LPINT piValue,
 681       FILETIME *pftValue, LPWSTR szValueBuf, LPDWORD pcchValueBuf)
 682 {
 683     awstring str;
 684
 685     TRACE("%d %d %p %p %p %p %p\n", handle, uiProperty, puiDataType,
 686           piValue, pftValue, szValueBuf, pcchValueBuf );
 687
 688     str.unicode = TRUE;
 689     str.str.w = szValueBuf;
 690
 691     return get_prop( handle, uiProperty, puiDataType, piValue,
 692                      pftValue, &str, pcchValueBuf );
 693 }
 694
 695 static UINT set_prop( MSISUMMARYINFO *si, UINT uiProperty, UINT type,
 696                INT iValue, FILETIME* pftValue, awcstring *str )
 697 {
 698     PROPVARIANT *prop;
 699     UINT len;
 700
 701     TRACE("%p %u %u %i %p %p\n", si, uiProperty, type, iValue,
 702           pftValue, str );
 703
 704     prop = &si->property[uiProperty];
 705
 706     if( prop->vt == VT_EMPTY )
 707     {
 708         if( !si->update_count )
 709             return ERROR_FUNCTION_FAILED;
 710
 711         si->update_count--;
 712     }
 713     else if( prop->vt != type )
 714         return ERROR_SUCCESS;
 715
 716     free_prop( prop );
 717     prop->vt = type;
 718     switch( type )
 719     {
 720     case VT_I4:
 721         prop->u.lVal = iValue;
 722         break;
 723     case VT_I2:
 724         prop->u.iVal = iValue;
 725         break;
 726     case VT_FILETIME:
 727         prop->u.filetime = *pftValue;
 728         break;
 729     case VT_LPSTR:
 730         if( str->unicode )
 731         {
 732             len = WideCharToMultiByte( CP_ACP, 0, str->str.w, -1,
 733                                        NULL, 0, NULL, NULL );
 734             prop->u.pszVal = msi_alloc( len );
 735             WideCharToMultiByte( CP_ACP, 0, str->str.w, -1,
 736                                  prop->u.pszVal, len, NULL, NULL );
 737         }
 738         else
 739         {
 740             len = lstrlenA( str->str.a ) + 1;
 741             prop->u.pszVal = msi_alloc( len );
 742             lstrcpyA( prop->u.pszVal, str->str.a );
 743         }
 744         break;
 745     }
 746
 747     return ERROR_SUCCESS;
 748 }
 749
 750 UINT WINAPI MsiSummaryInfoSetPropertyW( MSIHANDLE handle, UINT uiProperty,
 751                UINT uiDataType, INT iValue, FILETIME* pftValue, LPCWSTR szValue )
 752 {
 753     awcstring str;
 754     MSISUMMARYINFO *si;
 755     UINT type, ret;
 756
 757     TRACE("%d %u %u %i %p %s\n", handle, uiProperty, uiDataType,
 758           iValue, pftValue, debugstr_w(szValue) );
 759
 760     type = get_type( uiProperty );
 761     if( type == VT_EMPTY || type != uiDataType )
 762         return ERROR_DATATYPE_MISMATCH;
 763
 764     if( uiDataType == VT_LPSTR && !szValue )
 765         return ERROR_INVALID_PARAMETER;
 766
 767     if( uiDataType == VT_FILETIME && !pftValue )
 768         return ERROR_INVALID_PARAMETER;
 769
 770     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 771     if( !si )
 772         return ERROR_INVALID_HANDLE;
 773
 774     str.unicode = TRUE;
 775     str.str.w = szValue;
 776     ret = set_prop( si, uiProperty, type, iValue, pftValue, &str );
 777
 778     msiobj_release( &si->hdr );
 779     return ret;
 780 }
 781
 782 UINT WINAPI MsiSummaryInfoSetPropertyA( MSIHANDLE handle, UINT uiProperty,
 783                UINT uiDataType, INT iValue, FILETIME* pftValue, LPCSTR szValue )
 784 {
 785     awcstring str;
 786     MSISUMMARYINFO *si;
 787     UINT type, ret;
 788
 789     TRACE("%d %u %u %i %p %s\n", handle, uiProperty, uiDataType,
 790           iValue, pftValue, debugstr_a(szValue) );
 791
 792     type = get_type( uiProperty );
 793     if( type == VT_EMPTY || type != uiDataType )
 794         return ERROR_DATATYPE_MISMATCH;
 795
 796     if( uiDataType == VT_LPSTR && !szValue )
 797         return ERROR_INVALID_PARAMETER;
 798
 799     if( uiDataType == VT_FILETIME && !pftValue )
 800         return ERROR_INVALID_PARAMETER;
 801
 802     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 803     if( !si )
 804         return ERROR_INVALID_HANDLE;
 805
 806     str.unicode = FALSE;
 807     str.str.a = szValue;
 808     ret = set_prop( si, uiProperty, uiDataType, iValue, pftValue, &str );
 809
 810     msiobj_release( &si->hdr );
 811     return ret;
 812 }
 813
 814 static UINT suminfo_persist( MSISUMMARYINFO *si )
 815 {
 816     UINT ret = ERROR_FUNCTION_FAILED;
 817     IStream *stm = NULL;
 818     DWORD grfMode;
 819     HRESULT r;
 820
 821     grfMode = STGM_CREATE | STGM_READWRITE | STGM_SHARE_EXCLUSIVE;
 822     r = IStorage_CreateStream( si->storage, szSumInfo, grfMode, 0, 0, &stm );
 823     if( SUCCEEDED(r) )
 824     {
 825         ret = save_summary_info( si, stm );
 826         IStream_Release( stm );
 827     }
 828     return ret;
 829 }
 830
 831 static void parse_filetime( LPCWSTR str, FILETIME *ft )
 832 {
 833     SYSTEMTIME lt, utc;
 834     const WCHAR *p = str;
 835     WCHAR *end;
 836
 837     memset( &lt, 0, sizeof(lt) );
 838
 839     /* YYYY/MM/DD hh:mm:ss */
 840
 841     while (isspaceW( *p )) p++;
 842
 843     lt.wYear = strtolW( p, &end, 10 );
 844     if (*end != '/') return;
 845     p = end + 1;
 846
 847     lt.wMonth = strtolW( p, &end, 10 );
 848     if (*end != '/') return;
 849     p = end + 1;
 850
 851     lt.wDay = strtolW( p, &end, 10 );
 852     if (*end != ' ') return;
 853     p = end + 1;
 854
 855     while (isspaceW( *p )) p++;
 856
 857     lt.wHour = strtolW( p, &end, 10 );
 858     if (*end != ':') return;
 859     p = end + 1;
 860
 861     lt.wMinute = strtolW( p, &end, 10 );
 862     if (*end != ':') return;
 863     p = end + 1;
 864
 865     lt.wSecond = strtolW( p, &end, 10 );
 866
 867     TzSpecificLocalTimeToSystemTime( NULL, &lt, &utc );
 868     SystemTimeToFileTime( &utc, ft );
 869 }
 870
 871 static UINT parse_prop( LPCWSTR prop, LPCWSTR value, UINT *pid, INT *int_value,
 872                         FILETIME *ft_value, awcstring *str_value )
 873 {
 874     *pid = atoiW( prop );
 875     switch (*pid)
 876     {
 877     case PID_CODEPAGE:
 878     case PID_WORDCOUNT:
 879     case PID_CHARCOUNT:
 880     case PID_SECURITY:
 881     case PID_PAGECOUNT:
 882         *int_value = atoiW( value );
 883         break;
 884
 885     case PID_LASTPRINTED:
 886     case PID_CREATE_DTM:
 887     case PID_LASTSAVE_DTM:
 888         parse_filetime( value, ft_value );
 889         break;
 890
 891     case PID_SUBJECT:
 892     case PID_AUTHOR:
 893     case PID_KEYWORDS:
 894     case PID_COMMENTS:
 895     case PID_TEMPLATE:
 896     case PID_LASTAUTHOR:
 897     case PID_REVNUMBER:
 898     case PID_APPNAME:
 899     case PID_TITLE:
 900         str_value->str.w = value;
 901         str_value->unicode = TRUE;
 902         break;
 903
 904     default:
 905         WARN("unhandled prop id %u\n", *pid);
 906         return ERROR_FUNCTION_FAILED;
 907     }
 908
 909     return ERROR_SUCCESS;
 910 }
 911
 912 UINT msi_add_suminfo( MSIDATABASE *db, LPWSTR **records, int num_records, int num_columns )
 913 {
 914     UINT r = ERROR_FUNCTION_FAILED;
 915     DWORD i, j;
 916     MSISUMMARYINFO *si;
 917
 918     si = MSI_GetSummaryInformationW( db->storage, num_records * (num_columns / 2) );
 919     if (!si)
 920     {
 921         ERR("no summary information!\n");
 922         return ERROR_FUNCTION_FAILED;
 923     }
 924
 925     for (i = 0; i < num_records; i++)
 926     {
 927         for (j = 0; j < num_columns; j += 2)
 928         {
 929             UINT pid;
 930             INT int_value = 0;
 931             FILETIME ft_value;
 932             awcstring str_value;
 933
 934             r = parse_prop( records[i][j], records[i][j + 1], &pid, &int_value, &ft_value, &str_value );
 935             if (r != ERROR_SUCCESS)
 936                 goto end;
 937
 938             r = set_prop( si, pid, get_type(pid), int_value, &ft_value, &str_value );
 939             if (r != ERROR_SUCCESS)
 940                 goto end;
 941         }
 942     }
 943
 944 end:
 945     if (r == ERROR_SUCCESS)
 946         r = suminfo_persist( si );
 947
 948     msiobj_release( &si->hdr );
 949     return r;
 950 }
 951
 952 UINT WINAPI MsiSummaryInfoPersist( MSIHANDLE handle )
 953 {
 954     MSISUMMARYINFO *si;
 955     UINT ret;
 956
 957     TRACE("%d\n", handle );
 958
 959     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 960     if( !si )
 961         return ERROR_INVALID_HANDLE;
 962
 963     ret = suminfo_persist( si );
 964
 965     msiobj_release( &si->hdr );
 966     return ret;
 967 }