dlls/setupapi/install.c

   1 /*
   2  * Setupapi install routines
   3  *
   4  * Copyright 2002 Alexandre Julliard for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "windef.h"
  22 #include "winbase.h"
  23 #include "winternl.h"
  24 #include "winerror.h"
  25 #include "setupapi.h"
  26 #include "wine/unicode.h"
  27 #include "setupapi_private.h"
  28 #include "wine/debug.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(setupapi);
  31
  32 /* info passed to callback functions dealing with files */
  33 struct files_callback_info
  34 {
  35     HSPFILEQ queue;
  36     PCWSTR   src_root;
  37     UINT     copy_flags;
  38     HINF     layout;
  39 };
  40
  41 /* info passed to callback functions dealing with the registry */
  42 struct registry_callback_info
  43 {
  44     HKEY default_root;
  45     BOOL delete;
  46 };
  47
  48 typedef BOOL (*iterate_fields_func)( HINF hinf, PCWSTR field, void *arg );
  49
  50 /* Unicode constants */
  51 static const WCHAR CopyFiles[]  = {'C','o','p','y','F','i','l','e','s',0};
  52 static const WCHAR DelFiles[]   = {'D','e','l','F','i','l','e','s',0};
  53 static const WCHAR RenFiles[]   = {'R','e','n','F','i','l','e','s',0};
  54 static const WCHAR Ini2Reg[]    = {'I','n','i','2','R','e','g',0};
  55 static const WCHAR LogConf[]    = {'L','o','g','C','o','n','f',0};
  56 static const WCHAR AddReg[]     = {'A','d','d','R','e','g',0};
  57 static const WCHAR DelReg[]     = {'D','e','l','R','e','g',0};
  58 static const WCHAR UpdateInis[] = {'U','p','d','a','t','e','I','n','i','s',0};
  59 static const WCHAR UpdateIniFields[] = {'U','p','d','a','t','e','I','n','i','F','i','e','l','d','s',0};
  60
  61
  62 /***********************************************************************
  63  *            get_field_string
  64  *
  65  * Retrieve the contents of a field, dynamically growing the buffer if necessary.
  66  */
  67 static WCHAR *get_field_string( INFCONTEXT *context, DWORD index, WCHAR *buffer,
  68                                 WCHAR *static_buffer, DWORD *size )
  69 {
  70     DWORD required;
  71
  72     if (SetupGetStringFieldW( context, index, buffer, *size, &required )) return buffer;
  73     if (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
  74     {
  75         /* now grow the buffer */
  76         if (buffer != static_buffer) HeapFree( GetProcessHeap(), 0, buffer );
  77         if (!(buffer = HeapAlloc( GetProcessHeap(), 0, required*sizeof(WCHAR) ))) return NULL;
  78         *size = required;
  79         if (SetupGetStringFieldW( context, index, buffer, *size, &required )) return buffer;
  80     }
  81     if (buffer != static_buffer) HeapFree( GetProcessHeap(), 0, buffer );
  82     return NULL;
  83 }
  84
  85
  86 /***********************************************************************
  87  *            copy_files_callback
  88  *
  89  * Called once for each CopyFiles entry in a given section.
  90  */
  91 static BOOL copy_files_callback( HINF hinf, PCWSTR field, void *arg )
  92 {
  93     struct files_callback_info *info = arg;
  94
  95     if (field[0] == '@')  /* special case: copy single file */
  96         SetupQueueDefaultCopyW( info->queue, info->layout, info->src_root, NULL, field, info->copy_flags );
  97     else
  98         SetupQueueCopySectionW( info->queue, info->src_root, info->layout, hinf, field, info->copy_flags );
  99     return TRUE;
 100 }
 101
 102
 103 /***********************************************************************
 104  *            delete_files_callback
 105  *
 106  * Called once for each DelFiles entry in a given section.
 107  */
 108 static BOOL delete_files_callback( HINF hinf, PCWSTR field, void *arg )
 109 {
 110     struct files_callback_info *info = arg;
 111     SetupQueueDeleteSectionW( info->queue, hinf, 0, field );
 112     return TRUE;
 113 }
 114
 115
 116 /***********************************************************************
 117  *            rename_files_callback
 118  *
 119  * Called once for each RenFiles entry in a given section.
 120  */
 121 static BOOL rename_files_callback( HINF hinf, PCWSTR field, void *arg )
 122 {
 123     struct files_callback_info *info = arg;
 124     SetupQueueRenameSectionW( info->queue, hinf, 0, field );
 125     return TRUE;
 126 }
 127
 128
 129 /***********************************************************************
 130  *            get_root_key
 131  *
 132  * Retrieve the registry root key from its name.
 133  */
 134 static HKEY get_root_key( const WCHAR *name, HKEY def_root )
 135 {
 136     static const WCHAR HKCR[] = {'H','K','C','R',0};
 137     static const WCHAR HKCU[] = {'H','K','C','U',0};
 138     static const WCHAR HKLM[] = {'H','K','L','M',0};
 139     static const WCHAR HKU[]  = {'H','K','U',0};
 140     static const WCHAR HKR[]  = {'H','K','R',0};
 141
 142     if (!strcmpiW( name, HKCR )) return HKEY_CLASSES_ROOT;
 143     if (!strcmpiW( name, HKCU )) return HKEY_CURRENT_USER;
 144     if (!strcmpiW( name, HKLM )) return HKEY_LOCAL_MACHINE;
 145     if (!strcmpiW( name, HKU )) return HKEY_USERS;
 146     if (!strcmpiW( name, HKR )) return def_root;
 147     return 0;
 148 }
 149
 150
 151 /***********************************************************************
 152  *            append_multi_sz_value
 153  *
 154  * Append a multisz string to a multisz registry value.
 155  */
 156 static void append_multi_sz_value( HKEY hkey, const WCHAR *value, const WCHAR *strings,
 157                                    DWORD str_size )
 158 {
 159     DWORD size, type, total;
 160     WCHAR *buffer, *p;
 161
 162     if (RegQueryValueExW( hkey, value, NULL, &type, NULL, &size )) return;
 163     if (type != REG_MULTI_SZ) return;
 164
 165     if (!(buffer = HeapAlloc( GetProcessHeap(), 0, (size + str_size) * sizeof(WCHAR) ))) return;
 166     if (RegQueryValueExW( hkey, value, NULL, NULL, (BYTE *)buffer, &size )) goto done;
 167
 168     /* compare each string against all the existing ones */
 169     total = size;
 170     while (*strings)
 171     {
 172         int len = strlenW(strings) + 1;
 173
 174         for (p = buffer; *p; p += strlenW(p) + 1)
 175             if (!strcmpiW( p, strings )) break;
 176
 177         if (!*p)  /* not found, need to append it */
 178         {
 179             memcpy( p, strings, len * sizeof(WCHAR) );
 180             p[len] = 0;
 181             total += len;
 182         }
 183         strings += len;
 184     }
 185     if (total != size)
 186     {
 187         TRACE( "setting value %s to %s\n", debugstr_w(value), debugstr_w(buffer) );
 188         RegSetValueExW( hkey, value, 0, REG_MULTI_SZ, (BYTE *)buffer, total );
 189     }
 190  done:
 191     HeapFree( GetProcessHeap(), 0, buffer );
 192 }
 193
 194
 195 /***********************************************************************
 196  *            delete_multi_sz_value
 197  *
 198  * Remove a string from a multisz registry value.
 199  */
 200 static void delete_multi_sz_value( HKEY hkey, const WCHAR *value, const WCHAR *string )
 201 {
 202     DWORD size, type;
 203     WCHAR *buffer, *src, *dst;
 204
 205     if (RegQueryValueExW( hkey, value, NULL, &type, NULL, &size )) return;
 206     if (type != REG_MULTI_SZ) return;
 207     /* allocate double the size, one for value before and one for after */
 208     if (!(buffer = HeapAlloc( GetProcessHeap(), 0, size * 2 * sizeof(WCHAR) ))) return;
 209     if (RegQueryValueExW( hkey, value, NULL, NULL, (BYTE *)buffer, &size )) goto done;
 210     src = buffer;
 211     dst = buffer + size;
 212     while (*src)
 213     {
 214         int len = strlenW(src) + 1;
 215         if (strcmpiW( src, string ))
 216         {
 217             memcpy( dst, src, len * sizeof(WCHAR) );
 218             dst += len;
 219         }
 220         src += len;
 221     }
 222     *dst++ = 0;
 223     if (dst != buffer + 2*size)  /* did we remove something? */
 224     {
 225         TRACE( "setting value %s to %s\n", debugstr_w(value), debugstr_w(buffer + size) );
 226         RegSetValueExW( hkey, value, 0, REG_MULTI_SZ,
 227                         (BYTE *)(buffer + size), dst - (buffer + size) );
 228     }
 229  done:
 230     HeapFree( GetProcessHeap(), 0, buffer );
 231 }
 232
 233
 234 /***********************************************************************
 235  *            do_reg_operation
 236  *
 237  * Perform an add/delete registry operation depending on the flags.
 238  */
 239 static BOOL do_reg_operation( HKEY hkey, const WCHAR *value, INFCONTEXT *context, INT flags )
 240 {
 241     DWORD type, size;
 242
 243     if (flags & (FLG_ADDREG_DELREG_BIT | FLG_ADDREG_DELVAL))  /* deletion */
 244     {
 245         if (*value && !(flags & FLG_DELREG_KEYONLY_COMMON))
 246         {
 247             if ((flags & FLG_DELREG_MULTI_SZ_DELSTRING) == FLG_DELREG_MULTI_SZ_DELSTRING)
 248             {
 249                 WCHAR *str;
 250
 251                 if (!SetupGetStringFieldW( context, 5, NULL, 0, &size ) || !size) return TRUE;
 252                 if (!(str = HeapAlloc( GetProcessHeap(), 0, size * sizeof(WCHAR) ))) return FALSE;
 253                 SetupGetStringFieldW( context, 5, str, size, NULL );
 254                 delete_multi_sz_value( hkey, value, str );
 255                 HeapFree( GetProcessHeap(), 0, str );
 256             }
 257             else RegDeleteValueW( hkey, value );
 258         }
 259         else RegDeleteKeyW( hkey, NULL );
 260         return TRUE;
 261     }
 262
 263     if (flags & (FLG_ADDREG_KEYONLY|FLG_ADDREG_KEYONLY_COMMON)) return TRUE;
 264
 265     if (flags & (FLG_ADDREG_NOCLOBBER|FLG_ADDREG_OVERWRITEONLY))
 266     {
 267         BOOL exists = !RegQueryValueExW( hkey, value, NULL, NULL, NULL, NULL );
 268         if (exists && (flags & FLG_ADDREG_NOCLOBBER)) return TRUE;
 269         if (!exists & (flags & FLG_ADDREG_OVERWRITEONLY)) return TRUE;
 270     }
 271
 272     switch(flags & FLG_ADDREG_TYPE_MASK)
 273     {
 274     case FLG_ADDREG_TYPE_SZ:        type = REG_SZ; break;
 275     case FLG_ADDREG_TYPE_MULTI_SZ:  type = REG_MULTI_SZ; break;
 276     case FLG_ADDREG_TYPE_EXPAND_SZ: type = REG_EXPAND_SZ; break;
 277     case FLG_ADDREG_TYPE_BINARY:    type = REG_BINARY; break;
 278     case FLG_ADDREG_TYPE_DWORD:     type = REG_DWORD; break;
 279     case FLG_ADDREG_TYPE_NONE:      type = REG_NONE; break;
 280     default:                        type = flags >> 16; break;
 281     }
 282
 283     if (!(flags & FLG_ADDREG_BINVALUETYPE) ||
 284         (type == REG_DWORD && SetupGetFieldCount(context) == 5))
 285     {
 286         static const WCHAR empty;
 287         WCHAR *str = NULL;
 288
 289         if (type == REG_MULTI_SZ)
 290         {
 291             if (!SetupGetMultiSzFieldW( context, 5, NULL, 0, &size )) size = 0;
 292             if (size)
 293             {
 294                 if (!(str = HeapAlloc( GetProcessHeap(), 0, size * sizeof(WCHAR) ))) return FALSE;
 295                 SetupGetMultiSzFieldW( context, 5, str, size, NULL );
 296             }
 297             if (flags & FLG_ADDREG_APPEND)
 298             {
 299                 if (!str) return TRUE;
 300                 append_multi_sz_value( hkey, value, str, size );
 301                 HeapFree( GetProcessHeap(), 0, str );
 302                 return TRUE;
 303             }
 304             /* else fall through to normal string handling */
 305         }
 306         else
 307         {
 308             if (!SetupGetStringFieldW( context, 5, NULL, 0, &size )) size = 0;
 309             if (size)
 310             {
 311                 if (!(str = HeapAlloc( GetProcessHeap(), 0, size * sizeof(WCHAR) ))) return FALSE;
 312                 SetupGetStringFieldW( context, 5, str, size, NULL );
 313             }
 314         }
 315
 316         if (type == REG_DWORD)
 317         {
 318             DWORD dw = str ? strtolW( str, NULL, 16 ) : 0;
 319             TRACE( "setting dword %s to %lx\n", debugstr_w(value), dw );
 320             RegSetValueExW( hkey, value, 0, type, (BYTE *)&dw, sizeof(dw) );
 321         }
 322         else
 323         {
 324             TRACE( "setting value %s to %s\n", debugstr_w(value), debugstr_w(str) );
 325             if (str) RegSetValueExW( hkey, value, 0, type, (BYTE *)str, size * sizeof(WCHAR) );
 326             else RegSetValueExW( hkey, value, 0, type, (BYTE *)&empty, sizeof(WCHAR) );
 327         }
 328         HeapFree( GetProcessHeap(), 0, str );
 329         return TRUE;
 330     }
 331     else  /* get the binary data */
 332     {
 333         BYTE *data = NULL;
 334
 335         if (!SetupGetBinaryField( context, 5, NULL, 0, &size )) size = 0;
 336         if (size)
 337         {
 338             if (!(data = HeapAlloc( GetProcessHeap(), 0, size ))) return FALSE;
 339             TRACE( "setting binary data %s len %ld\n", debugstr_w(value), size );
 340             SetupGetBinaryField( context, 5, data, size, NULL );
 341         }
 342         RegSetValueExW( hkey, value, 0, type, data, size );
 343         HeapFree( GetProcessHeap(), 0, data );
 344         return TRUE;
 345     }
 346 }
 347
 348
 349 /***********************************************************************
 350  *            registry_callback
 351  *
 352  * Called once for each AddReg and DelReg entry in a given section.
 353  */
 354 static BOOL registry_callback( HINF hinf, PCWSTR field, void *arg )
 355 {
 356     struct registry_callback_info *info = arg;
 357     INFCONTEXT context;
 358     HKEY root_key, hkey;
 359
 360     BOOL ok = SetupFindFirstLineW( hinf, field, NULL, &context );
 361
 362     for (; ok; ok = SetupFindNextLine( &context, &context ))
 363     {
 364         WCHAR buffer[MAX_INF_STRING_LENGTH];
 365         INT flags;
 366
 367         /* get root */
 368         if (!SetupGetStringFieldW( &context, 1, buffer, sizeof(buffer)/sizeof(WCHAR), NULL ))
 369             continue;
 370         if (!(root_key = get_root_key( buffer, info->default_root )))
 371             continue;
 372
 373         /* get key */
 374         if (!SetupGetStringFieldW( &context, 2, buffer, sizeof(buffer)/sizeof(WCHAR), NULL ))
 375             *buffer = 0;
 376
 377         /* get flags */
 378         if (!SetupGetIntField( &context, 4, &flags )) flags = 0;
 379
 380         if (!info->delete)
 381         {
 382             if (flags & FLG_ADDREG_DELREG_BIT) continue;  /* ignore this entry */
 383         }
 384         else
 385         {
 386             if (!flags) flags = FLG_ADDREG_DELREG_BIT;
 387             else if (!(flags & FLG_ADDREG_DELREG_BIT)) continue;  /* ignore this entry */
 388         }
 389
 390         if (info->delete || (flags & FLG_ADDREG_OVERWRITEONLY))
 391         {
 392             if (RegOpenKeyW( root_key, buffer, &hkey )) continue;  /* ignore if it doesn't exist */
 393         }
 394         else if (RegCreateKeyW( root_key, buffer, &hkey ))
 395         {
 396             ERR( "could not create key %p %s\n", root_key, debugstr_w(buffer) );
 397             continue;
 398         }
 399         TRACE( "key %p %s\n", root_key, debugstr_w(buffer) );
 400
 401         /* get value name */
 402         if (!SetupGetStringFieldW( &context, 3, buffer, sizeof(buffer)/sizeof(WCHAR), NULL ))
 403             *buffer = 0;
 404
 405         /* and now do it */
 406         if (!do_reg_operation( hkey, buffer, &context, flags ))
 407         {
 408             RegCloseKey( hkey );
 409             return FALSE;
 410         }
 411         RegCloseKey( hkey );
 412     }
 413     return TRUE;
 414 }
 415
 416
 417 static BOOL update_ini_callback( HINF hinf, PCWSTR field, void *arg )
 418 {
 419     INFCONTEXT context;
 420
 421     BOOL ok = SetupFindFirstLineW( hinf, field, NULL, &context );
 422
 423     for (; ok; ok = SetupFindNextLine( &context, &context ))
 424     {
 425         WCHAR buffer[MAX_INF_STRING_LENGTH];
 426         WCHAR  filename[MAX_INF_STRING_LENGTH];
 427         WCHAR  section[MAX_INF_STRING_LENGTH];
 428         WCHAR  entry[MAX_INF_STRING_LENGTH];
 429         WCHAR  string[MAX_INF_STRING_LENGTH];
 430         LPWSTR divider;
 431
 432         if (!SetupGetStringFieldW( &context, 1, filename,
 433                                    sizeof(filename)/sizeof(WCHAR), NULL ))
 434             continue;
 435
 436         if (!SetupGetStringFieldW( &context, 2, section,
 437                                    sizeof(section)/sizeof(WCHAR), NULL ))
 438             continue;
 439
 440         if (!SetupGetStringFieldW( &context, 4, buffer,
 441                                    sizeof(buffer)/sizeof(WCHAR), NULL ))
 442             continue;
 443
 444         divider = strchrW(buffer,'=');
 445         if (divider)
 446         {
 447             *divider = 0;
 448             strcpyW(entry,buffer);
 449             divider++;
 450             strcpyW(string,divider);
 451         }
 452         else
 453         {
 454             strcpyW(entry,buffer);
 455             string[0]=0;
 456         }
 457
 458         TRACE("Writing %s = %s in %s of file %s\n",debugstr_w(entry),
 459                debugstr_w(string),debugstr_w(section),debugstr_w(filename));
 460         WritePrivateProfileStringW(section,entry,string,filename);
 461
 462     }
 463     return TRUE;
 464 }
 465
 466 static BOOL update_ini_fields_callback( HINF hinf, PCWSTR field, void *arg )
 467 {
 468     FIXME( "should update ini fields %s\n", debugstr_w(field) );
 469     return TRUE;
 470 }
 471
 472 static BOOL ini2reg_callback( HINF hinf, PCWSTR field, void *arg )
 473 {
 474     FIXME( "should do ini2reg %s\n", debugstr_w(field) );
 475     return TRUE;
 476 }
 477
 478 static BOOL logconf_callback( HINF hinf, PCWSTR field, void *arg )
 479 {
 480     FIXME( "should do logconf %s\n", debugstr_w(field) );
 481     return TRUE;
 482 }
 483
 484
 485 /***********************************************************************
 486  *            iterate_section_fields
 487  *
 488  * Iterate over all fields of a certain key of a certain section
 489  */
 490 static BOOL iterate_section_fields( HINF hinf, PCWSTR section, PCWSTR key,
 491                                     iterate_fields_func callback, void *arg )
 492 {
 493     WCHAR static_buffer[200];
 494     WCHAR *buffer = static_buffer;
 495     DWORD size = sizeof(static_buffer)/sizeof(WCHAR);
 496     INFCONTEXT context;
 497     BOOL ret = FALSE;
 498
 499     BOOL ok = SetupFindFirstLineW( hinf, section, key, &context );
 500     while (ok)
 501     {
 502         UINT i, count = SetupGetFieldCount( &context );
 503         for (i = 1; i <= count; i++)
 504         {
 505             if (!(buffer = get_field_string( &context, i, buffer, static_buffer, &size )))
 506                 goto done;
 507             if (!callback( hinf, buffer, arg ))
 508             {
 509                 ERR("callback failed for %s %s\n", debugstr_w(section), debugstr_w(buffer) );
 510                 goto done;
 511             }
 512         }
 513         ok = SetupFindNextMatchLineW( &context, key, &context );
 514     }
 515     ret = TRUE;
 516  done:
 517     if (buffer && buffer != static_buffer) HeapFree( GetProcessHeap(), 0, buffer );
 518     return ret;
 519 }
 520
 521
 522 /***********************************************************************
 523  *            SetupInstallFilesFromInfSectionA   (SETUPAPI.@)
 524  */
 525 BOOL WINAPI SetupInstallFilesFromInfSectionA( HINF hinf, HINF hlayout, HSPFILEQ queue,
 526                                               PCSTR section, PCSTR src_root, UINT flags )
 527 {
 528     UNICODE_STRING sectionW;
 529     BOOL ret = FALSE;
 530
 531     if (!RtlCreateUnicodeStringFromAsciiz( &sectionW, section ))
 532     {
 533         SetLastError( ERROR_NOT_ENOUGH_MEMORY );
 534         return FALSE;
 535     }
 536     if (!src_root)
 537         ret = SetupInstallFilesFromInfSectionW( hinf, hlayout, queue, sectionW.Buffer,
 538                                                 NULL, flags );
 539     else
 540     {
 541         UNICODE_STRING srcW;
 542         if (RtlCreateUnicodeStringFromAsciiz( &srcW, src_root ))
 543         {
 544             ret = SetupInstallFilesFromInfSectionW( hinf, hlayout, queue, sectionW.Buffer,
 545                                                     srcW.Buffer, flags );
 546             RtlFreeUnicodeString( &srcW );
 547         }
 548         else SetLastError( ERROR_NOT_ENOUGH_MEMORY );
 549     }
 550     RtlFreeUnicodeString( &sectionW );
 551     return ret;
 552 }
 553
 554
 555 /***********************************************************************
 556  *            SetupInstallFilesFromInfSectionW   (SETUPAPI.@)
 557  */
 558 BOOL WINAPI SetupInstallFilesFromInfSectionW( HINF hinf, HINF hlayout, HSPFILEQ queue,
 559                                               PCWSTR section, PCWSTR src_root, UINT flags )
 560 {
 561     struct files_callback_info info;
 562
 563     info.queue      = queue;
 564     info.src_root   = src_root;
 565     info.copy_flags = flags;
 566     info.layout     = hlayout;
 567     return iterate_section_fields( hinf, section, CopyFiles, copy_files_callback, &info );
 568 }
 569
 570
 571 /***********************************************************************
 572  *            SetupInstallFromInfSectionA   (SETUPAPI.@)
 573  */
 574 BOOL WINAPI SetupInstallFromInfSectionA( HWND owner, HINF hinf, PCSTR section, UINT flags,
 575                                          HKEY key_root, PCSTR src_root, UINT copy_flags,
 576                                          PSP_FILE_CALLBACK_A callback, PVOID context,
 577                                          HDEVINFO devinfo, PSP_DEVINFO_DATA devinfo_data )
 578 {
 579     UNICODE_STRING sectionW, src_rootW;
 580     struct callback_WtoA_context ctx;
 581     BOOL ret = FALSE;
 582
 583     src_rootW.Buffer = NULL;
 584     if (src_root && !RtlCreateUnicodeStringFromAsciiz( &src_rootW, src_root ))
 585     {
 586         SetLastError( ERROR_NOT_ENOUGH_MEMORY );
 587         return FALSE;
 588     }
 589
 590     if (RtlCreateUnicodeStringFromAsciiz( &sectionW, section ))
 591     {
 592         ctx.orig_context = context;
 593         ctx.orig_handler = callback;
 594         ret = SetupInstallFromInfSectionW( owner, hinf, sectionW.Buffer, flags, key_root,
 595                                            src_rootW.Buffer, copy_flags, QUEUE_callback_WtoA,
 596                                            &ctx, devinfo, devinfo_data );
 597         RtlFreeUnicodeString( &sectionW );
 598     }
 599     else SetLastError( ERROR_NOT_ENOUGH_MEMORY );
 600
 601     RtlFreeUnicodeString( &src_rootW );
 602     return ret;
 603 }
 604
 605
 606 /***********************************************************************
 607  *            SetupInstallFromInfSectionW   (SETUPAPI.@)
 608  */
 609 BOOL WINAPI SetupInstallFromInfSectionW( HWND owner, HINF hinf, PCWSTR section, UINT flags,
 610                                          HKEY key_root, PCWSTR src_root, UINT copy_flags,
 611                                          PSP_FILE_CALLBACK_W callback, PVOID context,
 612                                          HDEVINFO devinfo, PSP_DEVINFO_DATA devinfo_data )
 613 {
 614     if (flags & SPINST_FILES)
 615     {
 616         struct files_callback_info info;
 617         HSPFILEQ queue;
 618         BOOL ret;
 619
 620         if (!(queue = SetupOpenFileQueue())) return FALSE;
 621         info.queue      = queue;
 622         info.src_root   = src_root;
 623         info.copy_flags = copy_flags;
 624         info.layout     = hinf;
 625         ret = (iterate_section_fields( hinf, section, CopyFiles, copy_files_callback, &info ) &&
 626                iterate_section_fields( hinf, section, DelFiles, delete_files_callback, &info ) &&
 627                iterate_section_fields( hinf, section, RenFiles, rename_files_callback, &info ) &&
 628                SetupCommitFileQueueW( owner, queue, callback, context ));
 629         SetupCloseFileQueue( queue );
 630         if (!ret) return FALSE;
 631     }
 632     if (flags & SPINST_INIFILES)
 633     {
 634         if (!iterate_section_fields( hinf, section, UpdateInis, update_ini_callback, NULL ) ||
 635             !iterate_section_fields( hinf, section, UpdateIniFields,
 636                                      update_ini_fields_callback, NULL ))
 637             return FALSE;
 638     }
 639     if (flags & SPINST_INI2REG)
 640     {
 641         if (!iterate_section_fields( hinf, section, Ini2Reg, ini2reg_callback, NULL ))
 642             return FALSE;
 643     }
 644
 645     if (flags & SPINST_LOGCONFIG)
 646     {
 647         if (!iterate_section_fields( hinf, section, LogConf, logconf_callback, NULL ))
 648             return FALSE;
 649     }
 650
 651     if (flags & SPINST_REGISTRY)
 652     {
 653         struct registry_callback_info info;
 654
 655         info.default_root = key_root;
 656         info.delete = TRUE;
 657         if (!iterate_section_fields( hinf, section, DelReg, registry_callback, &info ))
 658             return FALSE;
 659         info.delete = FALSE;
 660         if (!iterate_section_fields( hinf, section, AddReg, registry_callback, &info ))
 661             return FALSE;
 662     }
 663     if (flags & (SPINST_BITREG|SPINST_REGSVR|SPINST_UNREGSVR|SPINST_PROFILEITEMS|SPINST_COPYINF))
 664         FIXME( "unsupported flags %x\n", flags );
 665     return TRUE;
 666 }