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 const WCHAR szSumInfo[] = { 5 ,'S','u','m','m','a','r','y',
  90                        'I','n','f','o','r','m','a','t','i','o','n',0 };
  91
  92 static void free_prop( PROPVARIANT *prop )
  93 {
  94     if (prop->vt == VT_LPSTR )
  95         msi_free( prop->u.pszVal );
  96     prop->vt = VT_EMPTY;
  97 }
  98
  99 static void MSI_CloseSummaryInfo( MSIOBJECTHDR *arg )
 100 {
 101     MSISUMMARYINFO *si = (MSISUMMARYINFO *) arg;
 102     DWORD i;
 103
 104     for( i = 0; i < MSI_MAX_PROPS; i++ )
 105         free_prop( &si->property[i] );
 106     IStorage_Release( si->storage );
 107 }
 108
 109 static UINT get_type( UINT uiProperty )
 110 {
 111     switch( uiProperty )
 112     {
 113     case PID_CODEPAGE:
 114          return VT_I2;
 115
 116     case PID_SUBJECT:
 117     case PID_AUTHOR:
 118     case PID_KEYWORDS:
 119     case PID_COMMENTS:
 120     case PID_TEMPLATE:
 121     case PID_LASTAUTHOR:
 122     case PID_REVNUMBER:
 123     case PID_APPNAME:
 124     case PID_TITLE:
 125          return VT_LPSTR;
 126
 127     case PID_LASTPRINTED:
 128     case PID_CREATE_DTM:
 129     case PID_LASTSAVE_DTM:
 130          return VT_FILETIME;
 131
 132     case PID_WORDCOUNT:
 133     case PID_CHARCOUNT:
 134     case PID_SECURITY:
 135     case PID_PAGECOUNT:
 136          return VT_I4;
 137     }
 138     return VT_EMPTY;
 139 }
 140
 141 static UINT get_property_count( const PROPVARIANT *property )
 142 {
 143     UINT i, n = 0;
 144
 145     if( !property )
 146         return n;
 147     for( i = 0; i < MSI_MAX_PROPS; i++ )
 148         if( property[i].vt != VT_EMPTY )
 149             n++;
 150     return n;
 151 }
 152
 153 static UINT propvar_changetype(PROPVARIANT *changed, PROPVARIANT *property, VARTYPE vt)
 154 {
 155     HRESULT hr;
 156     HMODULE propsys = LoadLibraryA("propsys.dll");
 157     pPropVariantChangeType = (void *)GetProcAddress(propsys, "PropVariantChangeType");
 158
 159     if (!pPropVariantChangeType)
 160     {
 161         ERR("PropVariantChangeType function missing!\n");
 162         return ERROR_FUNCTION_FAILED;
 163     }
 164
 165     hr = pPropVariantChangeType(changed, property, 0, vt);
 166     return (hr == S_OK) ? ERROR_SUCCESS : ERROR_FUNCTION_FAILED;
 167 }
 168
 169 /* FIXME: doesn't deal with endian conversion */
 170 static void read_properties_from_data( PROPVARIANT *prop, LPBYTE data, DWORD sz )
 171 {
 172     UINT type;
 173     DWORD i, size;
 174     PROPERTY_DATA *propdata;
 175     PROPVARIANT property, *ptr;
 176     PROPVARIANT changed;
 177     PROPERTYIDOFFSET *idofs;
 178     PROPERTYSECTIONHEADER *section_hdr;
 179
 180     section_hdr = (PROPERTYSECTIONHEADER*) &data[0];
 181     idofs = (PROPERTYIDOFFSET*) &data[SECT_HDR_SIZE];
 182
 183     /* now set all the properties */
 184     for( i = 0; i < section_hdr->cProperties; i++ )
 185     {
 186         if( idofs[i].propid >= MSI_MAX_PROPS )
 187         {
 188             ERR("Unknown property ID %d\n", idofs[i].propid );
 189             break;
 190         }
 191
 192         type = get_type( idofs[i].propid );
 193         if( type == VT_EMPTY )
 194         {
 195             ERR("propid %d has unknown type\n", idofs[i].propid);
 196             break;
 197         }
 198
 199         propdata = (PROPERTY_DATA*) &data[ idofs[i].dwOffset ];
 200
 201         /* check we don't run off the end of the data */
 202         size = sz - idofs[i].dwOffset - sizeof(DWORD);
 203         if( sizeof(DWORD) > size ||
 204             ( propdata->type == VT_FILETIME && sizeof(FILETIME) > size ) ||
 205             ( propdata->type == VT_LPSTR && (propdata->u.str.len + sizeof(DWORD)) > size ) )
 206         {
 207             ERR("not enough data\n");
 208             break;
 209         }
 210
 211         property.vt = propdata->type;
 212         if( propdata->type == VT_LPSTR )
 213         {
 214             LPSTR str = msi_alloc( propdata->u.str.len );
 215             memcpy( str, propdata->u.str.str, propdata->u.str.len );
 216             str[ propdata->u.str.len - 1 ] = 0;
 217             property.u.pszVal = str;
 218         }
 219         else if( propdata->type == VT_FILETIME )
 220             property.u.filetime = propdata->u.ft;
 221         else if( propdata->type == VT_I2 )
 222             property.u.iVal = propdata->u.i2;
 223         else if( propdata->type == VT_I4 )
 224             property.u.lVal = propdata->u.i4;
 225
 226         /* check the type is the same as we expect */
 227         if( type != propdata->type )
 228         {
 229             propvar_changetype(&changed, &property, type);
 230             ptr = &changed;
 231         }
 232         else
 233             ptr = &property;
 234
 235         prop[ idofs[i].propid ] = *ptr;
 236     }
 237 }
 238
 239 static UINT load_summary_info( MSISUMMARYINFO *si, IStream *stm )
 240 {
 241     UINT ret = ERROR_FUNCTION_FAILED;
 242     PROPERTYSETHEADER set_hdr;
 243     FORMATIDOFFSET format_hdr;
 244     PROPERTYSECTIONHEADER section_hdr;
 245     LPBYTE data = NULL;
 246     LARGE_INTEGER ofs;
 247     ULONG count, sz;
 248     HRESULT r;
 249
 250     TRACE("%p %p\n", si, stm);
 251
 252     /* read the header */
 253     sz = sizeof set_hdr;
 254     r = IStream_Read( stm, &set_hdr, sz, &count );
 255     if( FAILED(r) || count != sz )
 256         return ret;
 257
 258     if( set_hdr.wByteOrder != 0xfffe )
 259     {
 260         ERR("property set not big-endian %04X\n", set_hdr.wByteOrder);
 261         return ret;
 262     }
 263
 264     sz = sizeof format_hdr;
 265     r = IStream_Read( stm, &format_hdr, sz, &count );
 266     if( FAILED(r) || count != sz )
 267         return ret;
 268
 269     /* check the format id is correct */
 270     if( !IsEqualGUID( &FMTID_SummaryInformation, &format_hdr.fmtid ) )
 271         return ret;
 272
 273     /* seek to the location of the section */
 274     ofs.QuadPart = format_hdr.dwOffset;
 275     r = IStream_Seek( stm, ofs, STREAM_SEEK_SET, NULL );
 276     if( FAILED(r) )
 277         return ret;
 278
 279     /* read the section itself */
 280     sz = SECT_HDR_SIZE;
 281     r = IStream_Read( stm, &section_hdr, sz, &count );
 282     if( FAILED(r) || count != sz )
 283         return ret;
 284
 285     if( section_hdr.cProperties > MSI_MAX_PROPS )
 286     {
 287         ERR("too many properties %d\n", section_hdr.cProperties);
 288         return ret;
 289     }
 290
 291     data = msi_alloc( section_hdr.cbSection);
 292     if( !data )
 293         return ret;
 294
 295     memcpy( data, &section_hdr, SECT_HDR_SIZE );
 296
 297     /* read all the data in one go */
 298     sz = section_hdr.cbSection - SECT_HDR_SIZE;
 299     r = IStream_Read( stm, &data[ SECT_HDR_SIZE ], sz, &count );
 300     if( SUCCEEDED(r) && count == sz )
 301         read_properties_from_data( si->property, data, sz + SECT_HDR_SIZE );
 302     else
 303         ERR("failed to read properties %d %d\n", count, sz);
 304
 305     msi_free( data );
 306     return ret;
 307 }
 308
 309 static DWORD write_dword( LPBYTE data, DWORD ofs, DWORD val )
 310 {
 311     if( data )
 312     {
 313         data[ofs++] = val&0xff;
 314         data[ofs++] = (val>>8)&0xff;
 315         data[ofs++] = (val>>16)&0xff;
 316         data[ofs++] = (val>>24)&0xff;
 317     }
 318     return 4;
 319 }
 320
 321 static DWORD write_filetime( LPBYTE data, DWORD ofs, const FILETIME *ft )
 322 {
 323     write_dword( data, ofs, ft->dwLowDateTime );
 324     write_dword( data, ofs + 4, ft->dwHighDateTime );
 325     return 8;
 326 }
 327
 328 static DWORD write_string( LPBYTE data, DWORD ofs, LPCSTR str )
 329 {
 330     DWORD len = lstrlenA( str ) + 1;
 331     write_dword( data, ofs, len );
 332     if( data )
 333         memcpy( &data[ofs + 4], str, len );
 334     return (7 + len) & ~3;
 335 }
 336
 337 static UINT write_property_to_data( const PROPVARIANT *prop, LPBYTE data )
 338 {
 339     DWORD sz = 0;
 340
 341     if( prop->vt == VT_EMPTY )
 342         return sz;
 343
 344     /* add the type */
 345     sz += write_dword( data, sz, prop->vt );
 346     switch( prop->vt )
 347     {
 348     case VT_I2:
 349         sz += write_dword( data, sz, prop->u.iVal );
 350         break;
 351     case VT_I4:
 352         sz += write_dword( data, sz, prop->u.lVal );
 353         break;
 354     case VT_FILETIME:
 355         sz += write_filetime( data, sz, &prop->u.filetime );
 356         break;
 357     case VT_LPSTR:
 358         sz += write_string( data, sz, prop->u.pszVal );
 359         break;
 360     }
 361     return sz;
 362 }
 363
 364 static UINT save_summary_info( const MSISUMMARYINFO * si, IStream *stm )
 365 {
 366     UINT ret = ERROR_FUNCTION_FAILED;
 367     PROPERTYSETHEADER set_hdr;
 368     FORMATIDOFFSET format_hdr;
 369     PROPERTYSECTIONHEADER section_hdr;
 370     PROPERTYIDOFFSET idofs[MSI_MAX_PROPS];
 371     LPBYTE data = NULL;
 372     ULONG count, sz;
 373     HRESULT r;
 374     int i;
 375
 376     /* write the header */
 377     sz = sizeof set_hdr;
 378     memset( &set_hdr, 0, sz );
 379     set_hdr.wByteOrder = 0xfffe;
 380     set_hdr.wFormat = 0;
 381     set_hdr.dwOSVer = 0x00020005; /* build 5, platform id 2 */
 382     /* set_hdr.clsID is {00000000-0000-0000-0000-000000000000} */
 383     set_hdr.reserved = 1;
 384     r = IStream_Write( stm, &set_hdr, sz, &count );
 385     if( FAILED(r) || count != sz )
 386         return ret;
 387
 388     /* write the format header */
 389     sz = sizeof format_hdr;
 390     format_hdr.fmtid = FMTID_SummaryInformation;
 391     format_hdr.dwOffset = sizeof format_hdr + sizeof set_hdr;
 392     r = IStream_Write( stm, &format_hdr, sz, &count );
 393     if( FAILED(r) || count != sz )
 394         return ret;
 395
 396     /* add up how much space the data will take and calculate the offsets */
 397     section_hdr.cbSection = sizeof section_hdr;
 398     section_hdr.cbSection += (get_property_count( si->property ) * sizeof idofs[0]);
 399     section_hdr.cProperties = 0;
 400     for( i = 0; i < MSI_MAX_PROPS; i++ )
 401     {
 402         sz = write_property_to_data( &si->property[i], NULL );
 403         if( !sz )
 404             continue;
 405         idofs[ section_hdr.cProperties ].propid = i;
 406         idofs[ section_hdr.cProperties ].dwOffset = section_hdr.cbSection;
 407         section_hdr.cProperties++;
 408         section_hdr.cbSection += sz;
 409     }
 410
 411     data = msi_alloc_zero( section_hdr.cbSection );
 412
 413     sz = 0;
 414     memcpy( &data[sz], &section_hdr, sizeof section_hdr );
 415     sz += sizeof section_hdr;
 416
 417     memcpy( &data[sz], idofs, section_hdr.cProperties * sizeof idofs[0] );
 418     sz += section_hdr.cProperties * sizeof idofs[0];
 419
 420     /* write out the data */
 421     for( i = 0; i < MSI_MAX_PROPS; i++ )
 422         sz += write_property_to_data( &si->property[i], &data[sz] );
 423
 424     r = IStream_Write( stm, data, sz, &count );
 425     msi_free( data );
 426     if( FAILED(r) || count != sz )
 427         return ret;
 428
 429     return ERROR_SUCCESS;
 430 }
 431
 432 MSISUMMARYINFO *MSI_GetSummaryInformationW( IStorage *stg, UINT uiUpdateCount )
 433 {
 434     IStream *stm = NULL;
 435     MSISUMMARYINFO *si;
 436     DWORD grfMode;
 437     HRESULT r;
 438
 439     TRACE("%p %d\n", stg, uiUpdateCount );
 440
 441     si = alloc_msiobject( MSIHANDLETYPE_SUMMARYINFO,
 442                   sizeof (MSISUMMARYINFO), MSI_CloseSummaryInfo );
 443     if( !si )
 444         return si;
 445
 446     memset( si->property, 0, sizeof si->property );
 447     si->update_count = uiUpdateCount;
 448     IStorage_AddRef( stg );
 449     si->storage = stg;
 450
 451     /* read the stream... if we fail, we'll start with an empty property set */
 452     grfMode = STGM_READ | STGM_SHARE_EXCLUSIVE;
 453     r = IStorage_OpenStream( si->storage, szSumInfo, 0, grfMode, 0, &stm );
 454     if( SUCCEEDED(r) )
 455     {
 456         load_summary_info( si, stm );
 457         IStream_Release( stm );
 458     }
 459
 460     return si;
 461 }
 462
 463 UINT WINAPI MsiGetSummaryInformationW( MSIHANDLE hDatabase,
 464               LPCWSTR szDatabase, UINT uiUpdateCount, MSIHANDLE *pHandle )
 465 {
 466     MSISUMMARYINFO *si;
 467     MSIDATABASE *db;
 468     UINT ret = ERROR_FUNCTION_FAILED;
 469
 470     TRACE("%d %s %d %p\n", hDatabase, debugstr_w(szDatabase),
 471            uiUpdateCount, pHandle);
 472
 473     if( !pHandle )
 474         return ERROR_INVALID_PARAMETER;
 475
 476     if( szDatabase )
 477     {
 478         ret = MSI_OpenDatabaseW( szDatabase, NULL, &db );
 479         if( ret != ERROR_SUCCESS )
 480             return ret;
 481     }
 482     else
 483     {
 484         db = msihandle2msiinfo( hDatabase, MSIHANDLETYPE_DATABASE );
 485         if( !db )
 486         {
 487             HRESULT hr;
 488             IWineMsiRemoteDatabase *remote_database;
 489
 490             remote_database = (IWineMsiRemoteDatabase *)msi_get_remote( hDatabase );
 491             if ( !remote_database )
 492                 return ERROR_INVALID_HANDLE;
 493
 494             hr = IWineMsiRemoteDatabase_GetSummaryInformation( remote_database,
 495                                                                uiUpdateCount, pHandle );
 496             IWineMsiRemoteDatabase_Release( remote_database );
 497
 498             if (FAILED(hr))
 499             {
 500                 if (HRESULT_FACILITY(hr) == FACILITY_WIN32)
 501                     return HRESULT_CODE(hr);
 502
 503                 return ERROR_FUNCTION_FAILED;
 504             }
 505
 506             return ERROR_SUCCESS;
 507         }
 508     }
 509
 510     si = MSI_GetSummaryInformationW( db->storage, uiUpdateCount );
 511     if (si)
 512     {
 513         *pHandle = alloc_msihandle( &si->hdr );
 514         if( *pHandle )
 515             ret = ERROR_SUCCESS;
 516         else
 517             ret = ERROR_NOT_ENOUGH_MEMORY;
 518         msiobj_release( &si->hdr );
 519     }
 520
 521     if( db )
 522         msiobj_release( &db->hdr );
 523
 524     return ret;
 525 }
 526
 527 UINT WINAPI MsiGetSummaryInformationA(MSIHANDLE hDatabase,
 528               LPCSTR szDatabase, UINT uiUpdateCount, MSIHANDLE *pHandle)
 529 {
 530     LPWSTR szwDatabase = NULL;
 531     UINT ret;
 532
 533     TRACE("%d %s %d %p\n", hDatabase, debugstr_a(szDatabase),
 534           uiUpdateCount, pHandle);
 535
 536     if( szDatabase )
 537     {
 538         szwDatabase = strdupAtoW( szDatabase );
 539         if( !szwDatabase )
 540             return ERROR_FUNCTION_FAILED;
 541     }
 542
 543     ret = MsiGetSummaryInformationW(hDatabase, szwDatabase, uiUpdateCount, pHandle);
 544
 545     msi_free( szwDatabase );
 546
 547     return ret;
 548 }
 549
 550 UINT WINAPI MsiSummaryInfoGetPropertyCount(MSIHANDLE hSummaryInfo, PUINT pCount)
 551 {
 552     MSISUMMARYINFO *si;
 553
 554     TRACE("%d %p\n", hSummaryInfo, pCount);
 555
 556     si = msihandle2msiinfo( hSummaryInfo, MSIHANDLETYPE_SUMMARYINFO );
 557     if( !si )
 558         return ERROR_INVALID_HANDLE;
 559
 560     if( pCount )
 561         *pCount = get_property_count( si->property );
 562     msiobj_release( &si->hdr );
 563
 564     return ERROR_SUCCESS;
 565 }
 566
 567 static UINT get_prop( MSIHANDLE handle, UINT uiProperty, UINT *puiDataType,
 568           INT *piValue, FILETIME *pftValue, awstring *str, DWORD *pcchValueBuf)
 569 {
 570     MSISUMMARYINFO *si;
 571     PROPVARIANT *prop;
 572     UINT ret = ERROR_SUCCESS;
 573
 574     TRACE("%d %d %p %p %p %p %p\n", handle, uiProperty, puiDataType,
 575           piValue, pftValue, str, pcchValueBuf);
 576
 577     if ( uiProperty >= MSI_MAX_PROPS )
 578     {
 579         if (puiDataType) *puiDataType = VT_EMPTY;
 580         return ERROR_UNKNOWN_PROPERTY;
 581     }
 582
 583     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 584     if( !si )
 585         return ERROR_INVALID_HANDLE;
 586
 587     prop = &si->property[uiProperty];
 588
 589     if( puiDataType )
 590         *puiDataType = prop->vt;
 591
 592     switch( prop->vt )
 593     {
 594     case VT_I2:
 595         if( piValue )
 596             *piValue = prop->u.iVal;
 597         break;
 598     case VT_I4:
 599         if( piValue )
 600             *piValue = prop->u.lVal;
 601         break;
 602     case VT_LPSTR:
 603         if( pcchValueBuf )
 604         {
 605             DWORD len = 0;
 606
 607             if( str->unicode )
 608             {
 609                 len = MultiByteToWideChar( CP_ACP, 0, prop->u.pszVal, -1,
 610                                            str->str.w, *pcchValueBuf );
 611                 len--;
 612             }
 613             else
 614             {
 615                 len = lstrlenA( prop->u.pszVal );
 616                 if( str->str.a )
 617                     lstrcpynA(str->str.a, prop->u.pszVal, *pcchValueBuf );
 618             }
 619             if (len >= *pcchValueBuf)
 620                 ret = ERROR_MORE_DATA;
 621             *pcchValueBuf = len;
 622         }
 623         break;
 624     case VT_FILETIME:
 625         if( pftValue )
 626             *pftValue = prop->u.filetime;
 627         break;
 628     case VT_EMPTY:
 629         break;
 630     default:
 631         FIXME("Unknown property variant type\n");
 632         break;
 633     }
 634     msiobj_release( &si->hdr );
 635     return ret;
 636 }
 637
 638 LPWSTR msi_suminfo_dup_string( MSISUMMARYINFO *si, UINT uiProperty )
 639 {
 640     PROPVARIANT *prop;
 641
 642     if ( uiProperty >= MSI_MAX_PROPS )
 643         return NULL;
 644     prop = &si->property[uiProperty];
 645     if( prop->vt != VT_LPSTR )
 646         return NULL;
 647     return strdupAtoW( prop->u.pszVal );
 648 }
 649
 650 LPWSTR msi_get_suminfo_product( IStorage *stg )
 651 {
 652     MSISUMMARYINFO *si;
 653     LPWSTR prod;
 654
 655     si = MSI_GetSummaryInformationW( stg, 0 );
 656     if (!si)
 657     {
 658         ERR("no summary information!\n");
 659         return NULL;
 660     }
 661     prod = msi_suminfo_dup_string( si, PID_REVNUMBER );
 662     msiobj_release( &si->hdr );
 663     return prod;
 664 }
 665
 666 UINT WINAPI MsiSummaryInfoGetPropertyA(
 667       MSIHANDLE handle, UINT uiProperty, PUINT puiDataType, LPINT piValue,
 668       FILETIME *pftValue, LPSTR szValueBuf, LPDWORD pcchValueBuf)
 669 {
 670     awstring str;
 671
 672     TRACE("%d %d %p %p %p %p %p\n", handle, uiProperty, puiDataType,
 673           piValue, pftValue, szValueBuf, pcchValueBuf );
 674
 675     str.unicode = FALSE;
 676     str.str.a = szValueBuf;
 677
 678     return get_prop( handle, uiProperty, puiDataType, piValue,
 679                      pftValue, &str, pcchValueBuf );
 680 }
 681
 682 UINT WINAPI MsiSummaryInfoGetPropertyW(
 683       MSIHANDLE handle, UINT uiProperty, PUINT puiDataType, LPINT piValue,
 684       FILETIME *pftValue, LPWSTR szValueBuf, LPDWORD pcchValueBuf)
 685 {
 686     awstring str;
 687
 688     TRACE("%d %d %p %p %p %p %p\n", handle, uiProperty, puiDataType,
 689           piValue, pftValue, szValueBuf, pcchValueBuf );
 690
 691     str.unicode = TRUE;
 692     str.str.w = szValueBuf;
 693
 694     return get_prop( handle, uiProperty, puiDataType, piValue,
 695                      pftValue, &str, pcchValueBuf );
 696 }
 697
 698 static UINT set_prop( MSISUMMARYINFO *si, UINT uiProperty, UINT type,
 699                INT iValue, FILETIME* pftValue, awcstring *str )
 700 {
 701     PROPVARIANT *prop;
 702     UINT len;
 703
 704     TRACE("%p %u %u %i %p %p\n", si, uiProperty, type, iValue,
 705           pftValue, str );
 706
 707     prop = &si->property[uiProperty];
 708
 709     if( prop->vt == VT_EMPTY )
 710     {
 711         if( !si->update_count )
 712             return ERROR_FUNCTION_FAILED;
 713
 714         si->update_count--;
 715     }
 716     else if( prop->vt != type )
 717         return ERROR_SUCCESS;
 718
 719     free_prop( prop );
 720     prop->vt = type;
 721     switch( type )
 722     {
 723     case VT_I4:
 724         prop->u.lVal = iValue;
 725         break;
 726     case VT_I2:
 727         prop->u.iVal = iValue;
 728         break;
 729     case VT_FILETIME:
 730         prop->u.filetime = *pftValue;
 731         break;
 732     case VT_LPSTR:
 733         if( str->unicode )
 734         {
 735             len = WideCharToMultiByte( CP_ACP, 0, str->str.w, -1,
 736                                        NULL, 0, NULL, NULL );
 737             prop->u.pszVal = msi_alloc( len );
 738             WideCharToMultiByte( CP_ACP, 0, str->str.w, -1,
 739                                  prop->u.pszVal, len, NULL, NULL );
 740         }
 741         else
 742         {
 743             len = lstrlenA( str->str.a ) + 1;
 744             prop->u.pszVal = msi_alloc( len );
 745             lstrcpyA( prop->u.pszVal, str->str.a );
 746         }
 747         break;
 748     }
 749
 750     return ERROR_SUCCESS;
 751 }
 752
 753 UINT WINAPI MsiSummaryInfoSetPropertyW( MSIHANDLE handle, UINT uiProperty,
 754                UINT uiDataType, INT iValue, FILETIME* pftValue, LPCWSTR szValue )
 755 {
 756     awcstring str;
 757     MSISUMMARYINFO *si;
 758     UINT type, ret;
 759
 760     TRACE("%d %u %u %i %p %s\n", handle, uiProperty, uiDataType,
 761           iValue, pftValue, debugstr_w(szValue) );
 762
 763     type = get_type( uiProperty );
 764     if( type == VT_EMPTY || type != uiDataType )
 765         return ERROR_DATATYPE_MISMATCH;
 766
 767     if( uiDataType == VT_LPSTR && !szValue )
 768         return ERROR_INVALID_PARAMETER;
 769
 770     if( uiDataType == VT_FILETIME && !pftValue )
 771         return ERROR_INVALID_PARAMETER;
 772
 773     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 774     if( !si )
 775         return ERROR_INVALID_HANDLE;
 776
 777     str.unicode = TRUE;
 778     str.str.w = szValue;
 779     ret = set_prop( si, uiProperty, type, iValue, pftValue, &str );
 780
 781     msiobj_release( &si->hdr );
 782     return ret;
 783 }
 784
 785 UINT WINAPI MsiSummaryInfoSetPropertyA( MSIHANDLE handle, UINT uiProperty,
 786                UINT uiDataType, INT iValue, FILETIME* pftValue, LPCSTR szValue )
 787 {
 788     awcstring str;
 789     MSISUMMARYINFO *si;
 790     UINT type, ret;
 791
 792     TRACE("%d %u %u %i %p %s\n", handle, uiProperty, uiDataType,
 793           iValue, pftValue, debugstr_a(szValue) );
 794
 795     type = get_type( uiProperty );
 796     if( type == VT_EMPTY || type != uiDataType )
 797         return ERROR_DATATYPE_MISMATCH;
 798
 799     if( uiDataType == VT_LPSTR && !szValue )
 800         return ERROR_INVALID_PARAMETER;
 801
 802     if( uiDataType == VT_FILETIME && !pftValue )
 803         return ERROR_INVALID_PARAMETER;
 804
 805     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 806     if( !si )
 807         return ERROR_INVALID_HANDLE;
 808
 809     str.unicode = FALSE;
 810     str.str.a = szValue;
 811     ret = set_prop( si, uiProperty, uiDataType, iValue, pftValue, &str );
 812
 813     msiobj_release( &si->hdr );
 814     return ret;
 815 }
 816
 817 static UINT suminfo_persist( MSISUMMARYINFO *si )
 818 {
 819     UINT ret = ERROR_FUNCTION_FAILED;
 820     IStream *stm = NULL;
 821     DWORD grfMode;
 822     HRESULT r;
 823
 824     grfMode = STGM_CREATE | STGM_READWRITE | STGM_SHARE_EXCLUSIVE;
 825     r = IStorage_CreateStream( si->storage, szSumInfo, grfMode, 0, 0, &stm );
 826     if( SUCCEEDED(r) )
 827     {
 828         ret = save_summary_info( si, stm );
 829         IStream_Release( stm );
 830     }
 831     return ret;
 832 }
 833
 834 static void parse_filetime( LPCWSTR str, FILETIME *ft )
 835 {
 836     SYSTEMTIME lt, utc;
 837     const WCHAR *p = str;
 838     WCHAR *end;
 839
 840     memset( &lt, 0, sizeof(lt) );
 841
 842     /* YYYY/MM/DD hh:mm:ss */
 843
 844     while (isspaceW( *p )) p++;
 845
 846     lt.wYear = strtolW( p, &end, 10 );
 847     if (*end != '/') return;
 848     p = end + 1;
 849
 850     lt.wMonth = strtolW( p, &end, 10 );
 851     if (*end != '/') return;
 852     p = end + 1;
 853
 854     lt.wDay = strtolW( p, &end, 10 );
 855     if (*end != ' ') return;
 856     p = end + 1;
 857
 858     while (isspaceW( *p )) p++;
 859
 860     lt.wHour = strtolW( p, &end, 10 );
 861     if (*end != ':') return;
 862     p = end + 1;
 863
 864     lt.wMinute = strtolW( p, &end, 10 );
 865     if (*end != ':') return;
 866     p = end + 1;
 867
 868     lt.wSecond = strtolW( p, &end, 10 );
 869
 870     TzSpecificLocalTimeToSystemTime( NULL, &lt, &utc );
 871     SystemTimeToFileTime( &utc, ft );
 872 }
 873
 874 static UINT parse_prop( LPCWSTR prop, LPCWSTR value, UINT *pid, INT *int_value,
 875                         FILETIME *ft_value, awcstring *str_value )
 876 {
 877     *pid = atoiW( prop );
 878     switch (*pid)
 879     {
 880     case PID_CODEPAGE:
 881     case PID_WORDCOUNT:
 882     case PID_CHARCOUNT:
 883     case PID_SECURITY:
 884     case PID_PAGECOUNT:
 885         *int_value = atoiW( value );
 886         break;
 887
 888     case PID_LASTPRINTED:
 889     case PID_CREATE_DTM:
 890     case PID_LASTSAVE_DTM:
 891         parse_filetime( value, ft_value );
 892         break;
 893
 894     case PID_SUBJECT:
 895     case PID_AUTHOR:
 896     case PID_KEYWORDS:
 897     case PID_COMMENTS:
 898     case PID_TEMPLATE:
 899     case PID_LASTAUTHOR:
 900     case PID_REVNUMBER:
 901     case PID_APPNAME:
 902     case PID_TITLE:
 903         str_value->str.w = value;
 904         str_value->unicode = TRUE;
 905         break;
 906
 907     default:
 908         WARN("unhandled prop id %u\n", *pid);
 909         return ERROR_FUNCTION_FAILED;
 910     }
 911
 912     return ERROR_SUCCESS;
 913 }
 914
 915 UINT msi_add_suminfo( MSIDATABASE *db, LPWSTR **records, int num_records, int num_columns )
 916 {
 917     UINT r = ERROR_FUNCTION_FAILED;
 918     DWORD i, j;
 919     MSISUMMARYINFO *si;
 920
 921     si = MSI_GetSummaryInformationW( db->storage, num_records * (num_columns / 2) );
 922     if (!si)
 923     {
 924         ERR("no summary information!\n");
 925         return ERROR_FUNCTION_FAILED;
 926     }
 927
 928     for (i = 0; i < num_records; i++)
 929     {
 930         for (j = 0; j < num_columns; j += 2)
 931         {
 932             UINT pid;
 933             INT int_value = 0;
 934             FILETIME ft_value;
 935             awcstring str_value;
 936
 937             r = parse_prop( records[i][j], records[i][j + 1], &pid, &int_value, &ft_value, &str_value );
 938             if (r != ERROR_SUCCESS)
 939                 goto end;
 940
 941             r = set_prop( si, pid, get_type(pid), int_value, &ft_value, &str_value );
 942             if (r != ERROR_SUCCESS)
 943                 goto end;
 944         }
 945     }
 946
 947 end:
 948     if (r == ERROR_SUCCESS)
 949         r = suminfo_persist( si );
 950
 951     msiobj_release( &si->hdr );
 952     return r;
 953 }
 954
 955 UINT WINAPI MsiSummaryInfoPersist( MSIHANDLE handle )
 956 {
 957     MSISUMMARYINFO *si;
 958     UINT ret;
 959
 960     TRACE("%d\n", handle );
 961
 962     si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO );
 963     if( !si )
 964         return ERROR_INVALID_HANDLE;
 965
 966     ret = suminfo_persist( si );
 967
 968     msiobj_release( &si->hdr );
 969     return ret;
 970 }