2 * Implementation of VERSION.DLL
4 * Copyright 1996,1997 Marcus Meissner
5 * Copyright 1997 David Cuthbert
6 * Copyright 1999 Ulrich Weigand
7 * Copyright 2005 Paul Vriens
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
31 #include <sys/types.h>
36 #define NONAMELESSUNION
37 #define NONAMELESSSTRUCT
45 #include "wine/unicode.h"
47 #include "wine/debug.h"
50 WINE_DEFAULT_DEBUG_CHANNEL(ver
);
69 /**********************************************************************
72 * Find an entry by id in a resource directory
73 * Copied from loader/pe_resource.c
75 static const IMAGE_RESOURCE_DIRECTORY
*find_entry_by_id( const IMAGE_RESOURCE_DIRECTORY
*dir
,
76 WORD id
, const void *root
)
78 const IMAGE_RESOURCE_DIRECTORY_ENTRY
*entry
;
81 entry
= (const IMAGE_RESOURCE_DIRECTORY_ENTRY
*)(dir
+ 1);
82 min
= dir
->NumberOfNamedEntries
;
83 max
= min
+ dir
->NumberOfIdEntries
- 1;
86 pos
= (min
+ max
) / 2;
87 if (entry
[pos
].u
.Id
== id
)
88 return (const IMAGE_RESOURCE_DIRECTORY
*)((const char *)root
+ entry
[pos
].u2
.s2
.OffsetToDirectory
);
89 if (entry
[pos
].u
.Id
> id
) max
= pos
- 1;
96 /**********************************************************************
99 * Find a default entry in a resource directory
100 * Copied from loader/pe_resource.c
102 static const IMAGE_RESOURCE_DIRECTORY
*find_entry_default( const IMAGE_RESOURCE_DIRECTORY
*dir
,
105 const IMAGE_RESOURCE_DIRECTORY_ENTRY
*entry
;
107 entry
= (const IMAGE_RESOURCE_DIRECTORY_ENTRY
*)(dir
+ 1);
108 return (const IMAGE_RESOURCE_DIRECTORY
*)((const char *)root
+ entry
->u2
.s2
.OffsetToDirectory
);
112 /**********************************************************************
115 * push a language onto the list of languages to try
117 static inline int push_language( WORD
*list
, int pos
, WORD lang
)
120 for (i
= 0; i
< pos
; i
++) if (list
[i
] == lang
) return pos
;
126 /**********************************************************************
127 * find_entry_language
129 static const IMAGE_RESOURCE_DIRECTORY
*find_entry_language( const IMAGE_RESOURCE_DIRECTORY
*dir
,
132 const IMAGE_RESOURCE_DIRECTORY
*ret
;
136 /* cf. LdrFindResource_U */
137 pos
= push_language( list
, pos
, MAKELANGID( LANG_NEUTRAL
, SUBLANG_NEUTRAL
) );
138 pos
= push_language( list
, pos
, LANGIDFROMLCID( NtCurrentTeb()->CurrentLocale
) );
139 pos
= push_language( list
, pos
, GetUserDefaultLangID() );
140 pos
= push_language( list
, pos
, MAKELANGID( PRIMARYLANGID(GetUserDefaultLangID()), SUBLANG_NEUTRAL
));
141 pos
= push_language( list
, pos
, MAKELANGID( PRIMARYLANGID(GetUserDefaultLangID()), SUBLANG_DEFAULT
));
142 pos
= push_language( list
, pos
, GetSystemDefaultLangID() );
143 pos
= push_language( list
, pos
, MAKELANGID( PRIMARYLANGID(GetSystemDefaultLangID()), SUBLANG_NEUTRAL
));
144 pos
= push_language( list
, pos
, MAKELANGID( PRIMARYLANGID(GetSystemDefaultLangID()), SUBLANG_DEFAULT
));
145 pos
= push_language( list
, pos
, MAKELANGID( LANG_ENGLISH
, SUBLANG_DEFAULT
) );
147 for (i
= 0; i
< pos
; i
++) if ((ret
= find_entry_by_id( dir
, list
[i
], root
))) return ret
;
148 return find_entry_default( dir
, root
);
152 /***********************************************************************
153 * read_xx_header [internal]
155 static int read_xx_header( HFILE lzfd
)
157 IMAGE_DOS_HEADER mzh
;
160 LZSeek( lzfd
, 0, SEEK_SET
);
161 if ( sizeof(mzh
) != LZRead( lzfd
, (LPSTR
)&mzh
, sizeof(mzh
) ) )
163 if ( mzh
.e_magic
!= IMAGE_DOS_SIGNATURE
)
165 if (!memcmp( &mzh
, "\177ELF", 4 )) return 1; /* ELF */
166 if (*(UINT
*)&mzh
== 0xfeedface || *(UINT
*)&mzh
== 0xcefaedfe) return 1; /* Mach-O */
170 LZSeek( lzfd
, mzh
.e_lfanew
, SEEK_SET
);
171 if ( 2 != LZRead( lzfd
, magic
, 2 ) )
174 LZSeek( lzfd
, mzh
.e_lfanew
, SEEK_SET
);
176 if ( magic
[0] == 'N' && magic
[1] == 'E' )
177 return IMAGE_OS2_SIGNATURE
;
178 if ( magic
[0] == 'P' && magic
[1] == 'E' )
179 return IMAGE_NT_SIGNATURE
;
182 WARN("Can't handle %s files.\n", magic
);
186 /***********************************************************************
187 * find_ne_resource [internal]
189 static BOOL
find_ne_resource( HFILE lzfd
, DWORD
*resLen
, DWORD
*resOff
)
191 const WORD
typeid = VS_FILE_INFO
| 0x8000;
192 const WORD resid
= VS_VERSION_INFO
| 0x8000;
193 IMAGE_OS2_HEADER nehd
;
194 NE_TYPEINFO
*typeInfo
;
195 NE_NAMEINFO
*nameInfo
;
201 /* Read in NE header */
202 nehdoffset
= LZSeek( lzfd
, 0, SEEK_CUR
);
203 if ( sizeof(nehd
) != LZRead( lzfd
, (LPSTR
)&nehd
, sizeof(nehd
) ) ) return FALSE
;
205 resTabSize
= nehd
.ne_restab
- nehd
.ne_rsrctab
;
208 TRACE("No resources in NE dll\n" );
212 /* Read in resource table */
213 resTab
= HeapAlloc( GetProcessHeap(), 0, resTabSize
);
214 if ( !resTab
) return FALSE
;
216 LZSeek( lzfd
, nehd
.ne_rsrctab
+ nehdoffset
, SEEK_SET
);
217 if ( resTabSize
!= LZRead( lzfd
, (char*)resTab
, resTabSize
) )
219 HeapFree( GetProcessHeap(), 0, resTab
);
224 typeInfo
= (NE_TYPEINFO
*)(resTab
+ 2);
225 while (typeInfo
->type_id
)
227 if (typeInfo
->type_id
== typeid) goto found_type
;
228 typeInfo
= (NE_TYPEINFO
*)((char *)(typeInfo
+ 1) +
229 typeInfo
->count
* sizeof(NE_NAMEINFO
));
231 TRACE("No typeid entry found\n" );
232 HeapFree( GetProcessHeap(), 0, resTab
);
236 nameInfo
= (NE_NAMEINFO
*)(typeInfo
+ 1);
238 for (count
= typeInfo
->count
; count
> 0; count
--, nameInfo
++)
239 if (nameInfo
->id
== resid
) goto found_name
;
241 TRACE("No resid entry found\n" );
242 HeapFree( GetProcessHeap(), 0, resTab
);
246 /* Return resource data */
247 if ( resLen
) *resLen
= nameInfo
->length
<< *(WORD
*)resTab
;
248 if ( resOff
) *resOff
= nameInfo
->offset
<< *(WORD
*)resTab
;
250 HeapFree( GetProcessHeap(), 0, resTab
);
254 /***********************************************************************
255 * find_pe_resource [internal]
257 static BOOL
find_pe_resource( HFILE lzfd
, DWORD
*resLen
, DWORD
*resOff
)
261 IMAGE_NT_HEADERS32 nt32
;
262 IMAGE_NT_HEADERS64 nt64
;
265 PIMAGE_DATA_DIRECTORY resDataDir
;
266 PIMAGE_SECTION_HEADER sections
;
268 DWORD section_size
, data_size
;
270 const IMAGE_RESOURCE_DIRECTORY
*resPtr
;
271 const IMAGE_RESOURCE_DATA_ENTRY
*resData
;
272 int i
, len
, nSections
;
275 /* Read in PE header */
276 pehdoffset
= LZSeek( lzfd
, 0, SEEK_CUR
);
277 len
= LZRead( lzfd
, (LPSTR
)&pehd
, sizeof(pehd
) );
278 if (len
< sizeof(pehd
.nt32
.FileHeader
)) return FALSE
;
279 if (len
< sizeof(pehd
)) memset( (char *)&pehd
+ len
, 0, sizeof(pehd
) - len
);
281 switch (pehd
.nt32
.OptionalHeader
.Magic
)
283 case IMAGE_NT_OPTIONAL_HDR32_MAGIC
:
284 resDataDir
= pehd
.nt32
.OptionalHeader
.DataDirectory
+ IMAGE_DIRECTORY_ENTRY_RESOURCE
;
286 case IMAGE_NT_OPTIONAL_HDR64_MAGIC
:
287 resDataDir
= pehd
.nt64
.OptionalHeader
.DataDirectory
+ IMAGE_DIRECTORY_ENTRY_RESOURCE
;
293 if ( !resDataDir
->Size
)
295 TRACE("No resources in PE dll\n" );
299 /* Read in section table */
300 nSections
= pehd
.nt32
.FileHeader
.NumberOfSections
;
301 sections
= HeapAlloc( GetProcessHeap(), 0,
302 nSections
* sizeof(IMAGE_SECTION_HEADER
) );
303 if ( !sections
) return FALSE
;
305 len
= FIELD_OFFSET( IMAGE_NT_HEADERS32
, OptionalHeader
) + pehd
.nt32
.FileHeader
.SizeOfOptionalHeader
;
306 LZSeek( lzfd
, pehdoffset
+ len
, SEEK_SET
);
308 if ( nSections
* sizeof(IMAGE_SECTION_HEADER
) !=
309 LZRead( lzfd
, (LPSTR
)sections
, nSections
* sizeof(IMAGE_SECTION_HEADER
) ) )
311 HeapFree( GetProcessHeap(), 0, sections
);
315 /* Find resource section */
316 for ( i
= 0; i
< nSections
; i
++ )
317 if ( resDataDir
->VirtualAddress
>= sections
[i
].VirtualAddress
318 && resDataDir
->VirtualAddress
< sections
[i
].VirtualAddress
+
319 sections
[i
].SizeOfRawData
)
322 if ( i
== nSections
)
324 HeapFree( GetProcessHeap(), 0, sections
);
325 TRACE("Couldn't find resource section\n" );
329 /* Read in resource section */
330 data_size
= sections
[i
].SizeOfRawData
;
331 section_size
= max( data_size
, sections
[i
].Misc
.VirtualSize
);
332 resSection
= HeapAlloc( GetProcessHeap(), 0, section_size
);
335 HeapFree( GetProcessHeap(), 0, sections
);
339 LZSeek( lzfd
, sections
[i
].PointerToRawData
, SEEK_SET
);
340 if (data_size
!= LZRead( lzfd
, (char*)resSection
, data_size
)) goto done
;
341 if (data_size
< section_size
) memset( (char *)resSection
+ data_size
, 0, section_size
- data_size
);
344 resDir
= resSection
+ (resDataDir
->VirtualAddress
- sections
[i
].VirtualAddress
);
347 resPtr
= find_entry_by_id( resPtr
, VS_FILE_INFO
, resDir
);
350 TRACE("No typeid entry found\n" );
353 resPtr
= find_entry_by_id( resPtr
, VS_VERSION_INFO
, resDir
);
356 TRACE("No resid entry found\n" );
359 resPtr
= find_entry_language( resPtr
, resDir
);
362 TRACE("No default language entry found\n" );
366 /* Find resource data section */
367 resData
= (const IMAGE_RESOURCE_DATA_ENTRY
*)resPtr
;
368 for ( i
= 0; i
< nSections
; i
++ )
369 if ( resData
->OffsetToData
>= sections
[i
].VirtualAddress
370 && resData
->OffsetToData
< sections
[i
].VirtualAddress
+
371 sections
[i
].SizeOfRawData
)
374 if ( i
== nSections
)
376 TRACE("Couldn't find resource data section\n" );
380 /* Return resource data */
381 if ( resLen
) *resLen
= resData
->Size
;
382 if ( resOff
) *resOff
= resData
->OffsetToData
- sections
[i
].VirtualAddress
383 + sections
[i
].PointerToRawData
;
387 HeapFree( GetProcessHeap(), 0, resSection
);
388 HeapFree( GetProcessHeap(), 0, sections
);
393 /***********************************************************************
394 * find_version_resource [internal]
396 static DWORD
find_version_resource( HFILE lzfd
, DWORD
*reslen
, DWORD
*offset
)
398 DWORD magic
= read_xx_header( lzfd
);
402 case IMAGE_OS2_SIGNATURE
:
403 if (!find_ne_resource( lzfd
, reslen
, offset
)) magic
= 0;
405 case IMAGE_NT_SIGNATURE
:
406 if (!find_pe_resource( lzfd
, reslen
, offset
)) magic
= 0;
412 /******************************************************************************
414 * This function will print via standard TRACE, debug info regarding
415 * the file info structure vffi.
416 * 15-Feb-1998 Dimitrie Paun (dimi@cs.toronto.edu)
417 * Added this function to clean up the code.
419 *****************************************************************************/
420 static void print_vffi_debug(const VS_FIXEDFILEINFO
*vffi
)
422 BOOL versioned_printer
= FALSE
;
424 if((vffi
->dwFileType
== VFT_DLL
) || (vffi
->dwFileType
== VFT_DRV
))
426 if(vffi
->dwFileSubtype
== VFT2_DRV_VERSIONED_PRINTER
)
427 /* this is documented for newer w2k Drivers and up */
428 versioned_printer
= TRUE
;
429 else if( (vffi
->dwFileSubtype
== VFT2_DRV_PRINTER
) &&
430 (vffi
->dwFileVersionMS
!= vffi
->dwProductVersionMS
) &&
431 (vffi
->dwFileVersionMS
> 0) &&
432 (vffi
->dwFileVersionMS
<= 3) )
433 /* found this on NT 3.51, NT4.0 and old w2k Drivers */
434 versioned_printer
= TRUE
;
437 TRACE("structversion=%u.%u, ",
438 HIWORD(vffi
->dwStrucVersion
),LOWORD(vffi
->dwStrucVersion
));
439 if(versioned_printer
)
441 WORD mode
= LOWORD(vffi
->dwFileVersionMS
);
442 WORD ver_rev
= HIWORD(vffi
->dwFileVersionLS
);
443 TRACE("fileversion=%u.%u.%u.%u (%s.major.minor.release), ",
444 (vffi
->dwFileVersionMS
),
445 HIBYTE(ver_rev
), LOBYTE(ver_rev
), LOWORD(vffi
->dwFileVersionLS
),
446 (mode
== 3) ? "Usermode" : ((mode
<= 2) ? "Kernelmode" : "?") );
450 TRACE("fileversion=%u.%u.%u.%u, ",
451 HIWORD(vffi
->dwFileVersionMS
),LOWORD(vffi
->dwFileVersionMS
),
452 HIWORD(vffi
->dwFileVersionLS
),LOWORD(vffi
->dwFileVersionLS
));
454 TRACE("productversion=%u.%u.%u.%u\n",
455 HIWORD(vffi
->dwProductVersionMS
),LOWORD(vffi
->dwProductVersionMS
),
456 HIWORD(vffi
->dwProductVersionLS
),LOWORD(vffi
->dwProductVersionLS
));
458 TRACE("flagmask=0x%x, flags=0x%x %s%s%s%s%s%s\n",
459 vffi
->dwFileFlagsMask
, vffi
->dwFileFlags
,
460 (vffi
->dwFileFlags
& VS_FF_DEBUG
) ? "DEBUG," : "",
461 (vffi
->dwFileFlags
& VS_FF_PRERELEASE
) ? "PRERELEASE," : "",
462 (vffi
->dwFileFlags
& VS_FF_PATCHED
) ? "PATCHED," : "",
463 (vffi
->dwFileFlags
& VS_FF_PRIVATEBUILD
) ? "PRIVATEBUILD," : "",
464 (vffi
->dwFileFlags
& VS_FF_INFOINFERRED
) ? "INFOINFERRED," : "",
465 (vffi
->dwFileFlags
& VS_FF_SPECIALBUILD
) ? "SPECIALBUILD," : "");
469 TRACE("OS=0x%x.0x%x ", HIWORD(vffi
->dwFileOS
), LOWORD(vffi
->dwFileOS
));
471 switch (vffi
->dwFileOS
&0xFFFF0000)
473 case VOS_DOS
:TRACE("DOS,");break;
474 case VOS_OS216
:TRACE("OS/2-16,");break;
475 case VOS_OS232
:TRACE("OS/2-32,");break;
476 case VOS_NT
:TRACE("NT,");break;
479 TRACE("UNKNOWN(0x%x),",vffi
->dwFileOS
&0xFFFF0000);break;
482 switch (LOWORD(vffi
->dwFileOS
))
484 case VOS__BASE
:TRACE("BASE");break;
485 case VOS__WINDOWS16
:TRACE("WIN16");break;
486 case VOS__WINDOWS32
:TRACE("WIN32");break;
487 case VOS__PM16
:TRACE("PM16");break;
488 case VOS__PM32
:TRACE("PM32");break;
490 TRACE("UNKNOWN(0x%x)",LOWORD(vffi
->dwFileOS
));break;
495 switch (vffi
->dwFileType
)
497 case VFT_APP
:TRACE("filetype=APP");break;
499 TRACE("filetype=DLL");
500 if(vffi
->dwFileSubtype
!= 0)
502 if(versioned_printer
) /* NT3.x/NT4.0 or old w2k Driver */
504 TRACE(" (subtype=0x%x)", vffi
->dwFileSubtype
);
508 TRACE("filetype=DRV,");
509 switch(vffi
->dwFileSubtype
)
511 case VFT2_DRV_PRINTER
:TRACE("PRINTER");break;
512 case VFT2_DRV_KEYBOARD
:TRACE("KEYBOARD");break;
513 case VFT2_DRV_LANGUAGE
:TRACE("LANGUAGE");break;
514 case VFT2_DRV_DISPLAY
:TRACE("DISPLAY");break;
515 case VFT2_DRV_MOUSE
:TRACE("MOUSE");break;
516 case VFT2_DRV_NETWORK
:TRACE("NETWORK");break;
517 case VFT2_DRV_SYSTEM
:TRACE("SYSTEM");break;
518 case VFT2_DRV_INSTALLABLE
:TRACE("INSTALLABLE");break;
519 case VFT2_DRV_SOUND
:TRACE("SOUND");break;
520 case VFT2_DRV_COMM
:TRACE("COMM");break;
521 case VFT2_DRV_INPUTMETHOD
:TRACE("INPUTMETHOD");break;
522 case VFT2_DRV_VERSIONED_PRINTER
:TRACE("VERSIONED_PRINTER");break;
525 TRACE("UNKNOWN(0x%x)",vffi
->dwFileSubtype
);break;
529 TRACE("filetype=FONT,");
530 switch (vffi
->dwFileSubtype
)
532 case VFT2_FONT_RASTER
:TRACE("RASTER");break;
533 case VFT2_FONT_VECTOR
:TRACE("VECTOR");break;
534 case VFT2_FONT_TRUETYPE
:TRACE("TRUETYPE");break;
535 default:TRACE("UNKNOWN(0x%x)",vffi
->dwFileSubtype
);break;
538 case VFT_VXD
:TRACE("filetype=VXD");break;
539 case VFT_STATIC_LIB
:TRACE("filetype=STATIC_LIB");break;
542 TRACE("filetype=Unknown(0x%x)",vffi
->dwFileType
);break;
546 TRACE("filedate=0x%x.0x%x\n",vffi
->dwFileDateMS
,vffi
->dwFileDateLS
);
549 /***********************************************************************
550 * Version Info Structure
558 #if 0 /* variable length structure */
562 VS_VERSION_INFO_STRUCT16 Children
[];
564 } VS_VERSION_INFO_STRUCT16
;
570 WORD wType
; /* 1:Text, 0:Binary */
572 #if 0 /* variable length structure */
576 VS_VERSION_INFO_STRUCT32 Children
[];
578 } VS_VERSION_INFO_STRUCT32
;
580 #define VersionInfoIs16( ver ) \
581 ( ((const VS_VERSION_INFO_STRUCT16 *)ver)->szKey[0] >= ' ' )
583 #define DWORD_ALIGN( base, ptr ) \
584 ( (LPBYTE)(base) + ((((LPBYTE)(ptr) - (LPBYTE)(base)) + 3) & ~3) )
586 #define VersionInfo16_Value( ver ) \
587 DWORD_ALIGN( (ver), (ver)->szKey + strlen((ver)->szKey) + 1 )
588 #define VersionInfo32_Value( ver ) \
589 DWORD_ALIGN( (ver), (ver)->szKey + strlenW((ver)->szKey) + 1 )
591 #define VersionInfo16_Children( ver ) \
592 (const VS_VERSION_INFO_STRUCT16 *)( VersionInfo16_Value( ver ) + \
593 ( ( (ver)->wValueLength + 3 ) & ~3 ) )
594 #define VersionInfo32_Children( ver ) \
595 (const VS_VERSION_INFO_STRUCT32 *)( VersionInfo32_Value( ver ) + \
596 ( ( (ver)->wValueLength * \
597 ((ver)->wType? 2 : 1) + 3 ) & ~3 ) )
599 #define VersionInfo16_Next( ver ) \
600 (VS_VERSION_INFO_STRUCT16 *)( (LPBYTE)ver + (((ver)->wLength + 3) & ~3) )
601 #define VersionInfo32_Next( ver ) \
602 (VS_VERSION_INFO_STRUCT32 *)( (LPBYTE)ver + (((ver)->wLength + 3) & ~3) )
605 /***********************************************************************
606 * GetFileVersionInfoSizeW [VERSION.@]
608 DWORD WINAPI
GetFileVersionInfoSizeW( LPCWSTR filename
, LPDWORD handle
)
610 DWORD len
, offset
, magic
= 1;
615 TRACE("(%s,%p)\n", debugstr_w(filename
), handle
);
617 if (handle
) *handle
= 0;
621 SetLastError(ERROR_INVALID_PARAMETER
);
626 SetLastError(ERROR_BAD_PATHNAME
);
630 if ((lzfd
= LZOpenFileW( (LPWSTR
)filename
, &ofs
, OF_READ
)) != HFILE_ERROR
)
632 magic
= find_version_resource( lzfd
, &len
, &offset
);
636 if ((magic
== 1) && (hModule
= LoadLibraryExW( filename
, 0, LOAD_LIBRARY_AS_DATAFILE
)))
638 HRSRC hRsrc
= FindResourceW( hModule
, MAKEINTRESOURCEW(VS_VERSION_INFO
),
639 (LPWSTR
)VS_FILE_INFO
);
642 magic
= IMAGE_NT_SIGNATURE
;
643 len
= SizeofResource( hModule
, hRsrc
);
645 FreeLibrary( hModule
);
650 case IMAGE_OS2_SIGNATURE
:
651 /* We have a 16bit resource.
653 * XP/W2K/W2K3 uses a buffer which is more than the actual needed space:
655 * (info->wLength - sizeof(VS_FIXEDFILEINFO)) * 4
657 * This extra buffer is used for ANSI to Unicode conversions in W-Calls.
658 * info->wLength should be the same as len. Currently it isn't but that
659 * doesn't seem to be a problem (len is bigger than info->wLength).
662 return (len
- sizeof(VS_FIXEDFILEINFO
)) * 4;
664 case IMAGE_NT_SIGNATURE
:
665 /* We have a 32bit resource.
667 * XP/W2K/W2K3 uses a buffer which is 2 times the actual needed space + 4 bytes "FE2X"
668 * This extra buffer is used for Unicode to ANSI conversions in A-Calls
671 return (len
* 2) + 4;
674 SetLastError( lzfd
== HFILE_ERROR
? ofs
.nErrCode
: ERROR_RESOURCE_DATA_NOT_FOUND
);
679 /***********************************************************************
680 * GetFileVersionInfoSizeA [VERSION.@]
682 DWORD WINAPI
GetFileVersionInfoSizeA( LPCSTR filename
, LPDWORD handle
)
684 UNICODE_STRING filenameW
;
687 TRACE("(%s,%p)\n", debugstr_a(filename
), handle
);
690 RtlCreateUnicodeStringFromAsciiz(&filenameW
, filename
);
692 filenameW
.Buffer
= NULL
;
694 retval
= GetFileVersionInfoSizeW(filenameW
.Buffer
, handle
);
696 RtlFreeUnicodeString(&filenameW
);
701 /***********************************************************************
702 * GetFileVersionInfoW [VERSION.@]
704 BOOL WINAPI
GetFileVersionInfoW( LPCWSTR filename
, DWORD handle
,
705 DWORD datasize
, LPVOID data
)
707 static const char signature
[4] = "FE2X";
708 DWORD len
, offset
, magic
= 1;
712 VS_VERSION_INFO_STRUCT32
* vvis
= data
;
714 TRACE("(%s,%d,size=%d,data=%p)\n",
715 debugstr_w(filename
), handle
, datasize
, data
);
719 SetLastError(ERROR_INVALID_DATA
);
723 if ((lzfd
= LZOpenFileW( (LPWSTR
)filename
, &ofs
, OF_READ
)) != HFILE_ERROR
)
725 if ((magic
= find_version_resource( lzfd
, &len
, &offset
)) > 1)
727 LZSeek( lzfd
, offset
, 0 /* SEEK_SET */ );
728 len
= LZRead( lzfd
, data
, min( len
, datasize
) );
733 if ((magic
== 1) && (hModule
= LoadLibraryExW( filename
, 0, LOAD_LIBRARY_AS_DATAFILE
)))
735 HRSRC hRsrc
= FindResourceW( hModule
, MAKEINTRESOURCEW(VS_VERSION_INFO
),
736 (LPWSTR
)VS_FILE_INFO
);
739 HGLOBAL hMem
= LoadResource( hModule
, hRsrc
);
740 magic
= IMAGE_NT_SIGNATURE
;
741 len
= min( SizeofResource(hModule
, hRsrc
), datasize
);
742 memcpy( data
, LockResource( hMem
), len
);
743 FreeResource( hMem
);
745 FreeLibrary( hModule
);
750 case IMAGE_OS2_SIGNATURE
:
751 /* We have a 16bit resource. */
753 print_vffi_debug( (VS_FIXEDFILEINFO
*)VersionInfo16_Value( (VS_VERSION_INFO_STRUCT16
*)data
));
757 case IMAGE_NT_SIGNATURE
:
758 /* We have a 32bit resource.
760 * XP/W2K/W2K3 uses a buffer which is 2 times the actual needed space + 4 bytes "FE2X"
761 * This extra buffer is used for Unicode to ANSI conversions in A-Calls
763 len
= vvis
->wLength
+ sizeof(signature
);
764 if (datasize
>= len
) memcpy( (char*)data
+ vvis
->wLength
, signature
, sizeof(signature
) );
766 print_vffi_debug( (VS_FIXEDFILEINFO
*)VersionInfo32_Value( vvis
));
771 SetLastError( lzfd
== HFILE_ERROR
? ofs
.nErrCode
: ERROR_RESOURCE_DATA_NOT_FOUND
);
776 /***********************************************************************
777 * GetFileVersionInfoA [VERSION.@]
779 BOOL WINAPI
GetFileVersionInfoA( LPCSTR filename
, DWORD handle
,
780 DWORD datasize
, LPVOID data
)
782 UNICODE_STRING filenameW
;
785 TRACE("(%s,%d,size=%d,data=%p)\n",
786 debugstr_a(filename
), handle
, datasize
, data
);
789 RtlCreateUnicodeStringFromAsciiz(&filenameW
, filename
);
791 filenameW
.Buffer
= NULL
;
793 retval
= GetFileVersionInfoW(filenameW
.Buffer
, handle
, datasize
, data
);
795 RtlFreeUnicodeString(&filenameW
);
800 /***********************************************************************
801 * VersionInfo16_FindChild [internal]
803 static const VS_VERSION_INFO_STRUCT16
*VersionInfo16_FindChild( const VS_VERSION_INFO_STRUCT16
*info
,
804 LPCSTR szKey
, UINT cbKey
)
806 const VS_VERSION_INFO_STRUCT16
*child
= VersionInfo16_Children( info
);
808 while ((char *)child
< (char *)info
+ info
->wLength
)
810 if (!strncasecmp( child
->szKey
, szKey
, cbKey
) && !child
->szKey
[cbKey
])
813 if (!(child
->wLength
)) return NULL
;
814 child
= VersionInfo16_Next( child
);
820 /***********************************************************************
821 * VersionInfo32_FindChild [internal]
823 static const VS_VERSION_INFO_STRUCT32
*VersionInfo32_FindChild( const VS_VERSION_INFO_STRUCT32
*info
,
824 LPCWSTR szKey
, UINT cbKey
)
826 const VS_VERSION_INFO_STRUCT32
*child
= VersionInfo32_Children( info
);
828 while ((char *)child
< (char *)info
+ info
->wLength
)
830 if (!strncmpiW( child
->szKey
, szKey
, cbKey
) && !child
->szKey
[cbKey
])
833 if (!(child
->wLength
)) return NULL
;
834 child
= VersionInfo32_Next( child
);
840 /***********************************************************************
841 * VersionInfo16_QueryValue [internal]
843 * Gets a value from a 16-bit NE resource
845 static BOOL
VersionInfo16_QueryValue( const VS_VERSION_INFO_STRUCT16
*info
, LPCSTR lpSubBlock
,
846 LPVOID
*lplpBuffer
, UINT
*puLen
)
848 while ( *lpSubBlock
)
850 /* Find next path component */
852 for ( lpNextSlash
= lpSubBlock
; *lpNextSlash
; lpNextSlash
++ )
853 if ( *lpNextSlash
== '\\' )
856 /* Skip empty components */
857 if ( lpNextSlash
== lpSubBlock
)
863 /* We have a non-empty component: search info for key */
864 info
= VersionInfo16_FindChild( info
, lpSubBlock
, lpNextSlash
-lpSubBlock
);
867 if (puLen
) *puLen
= 0 ;
868 SetLastError( ERROR_RESOURCE_TYPE_NOT_FOUND
);
872 /* Skip path component */
873 lpSubBlock
= lpNextSlash
;
877 *lplpBuffer
= VersionInfo16_Value( info
);
879 *puLen
= info
->wValueLength
;
884 /***********************************************************************
885 * VersionInfo32_QueryValue [internal]
887 * Gets a value from a 32-bit PE resource
889 static BOOL
VersionInfo32_QueryValue( const VS_VERSION_INFO_STRUCT32
*info
, LPCWSTR lpSubBlock
,
890 LPVOID
*lplpBuffer
, UINT
*puLen
, BOOL
*pbText
)
892 TRACE("lpSubBlock : (%s)\n", debugstr_w(lpSubBlock
));
894 while ( *lpSubBlock
)
896 /* Find next path component */
898 for ( lpNextSlash
= lpSubBlock
; *lpNextSlash
; lpNextSlash
++ )
899 if ( *lpNextSlash
== '\\' )
902 /* Skip empty components */
903 if ( lpNextSlash
== lpSubBlock
)
909 /* We have a non-empty component: search info for key */
910 info
= VersionInfo32_FindChild( info
, lpSubBlock
, lpNextSlash
-lpSubBlock
);
913 if (puLen
) *puLen
= 0 ;
914 SetLastError( ERROR_RESOURCE_TYPE_NOT_FOUND
);
918 /* Skip path component */
919 lpSubBlock
= lpNextSlash
;
923 *lplpBuffer
= VersionInfo32_Value( info
);
925 *puLen
= info
->wValueLength
;
927 *pbText
= info
->wType
;
932 /***********************************************************************
933 * VerQueryValueA [VERSION.@]
935 BOOL WINAPI
VerQueryValueA( LPCVOID pBlock
, LPCSTR lpSubBlock
,
936 LPVOID
*lplpBuffer
, PUINT puLen
)
938 static const char rootA
[] = "\\";
939 const VS_VERSION_INFO_STRUCT16
*info
= pBlock
;
941 TRACE("(%p,%s,%p,%p)\n",
942 pBlock
, debugstr_a(lpSubBlock
), lplpBuffer
, puLen
);
947 if (lpSubBlock
== NULL
|| lpSubBlock
[0] == '\0')
950 if ( !VersionInfoIs16( info
) )
956 len
= MultiByteToWideChar(CP_ACP
, 0, lpSubBlock
, -1, NULL
, 0);
957 lpSubBlockW
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
962 MultiByteToWideChar(CP_ACP
, 0, lpSubBlock
, -1, lpSubBlockW
, len
);
964 ret
= VersionInfo32_QueryValue(pBlock
, lpSubBlockW
, lplpBuffer
, puLen
, &isText
);
966 HeapFree(GetProcessHeap(), 0, lpSubBlockW
);
970 /* Set lpBuffer so it points to the 'empty' area where we store
971 * the converted strings
973 LPSTR lpBufferA
= (LPSTR
)pBlock
+ info
->wLength
+ 4;
974 DWORD pos
= (LPCSTR
)*lplpBuffer
- (LPCSTR
)pBlock
;
976 len
= WideCharToMultiByte(CP_ACP
, 0, *lplpBuffer
, -1,
977 lpBufferA
+ pos
, info
->wLength
- pos
, NULL
, NULL
);
978 *lplpBuffer
= lpBufferA
+ pos
;
979 if (puLen
) *puLen
= len
;
984 return VersionInfo16_QueryValue(info
, lpSubBlock
, lplpBuffer
, puLen
);
987 /***********************************************************************
988 * VerQueryValueW [VERSION.@]
990 BOOL WINAPI
VerQueryValueW( LPCVOID pBlock
, LPCWSTR lpSubBlock
,
991 LPVOID
*lplpBuffer
, PUINT puLen
)
993 static const WCHAR nullW
[] = { 0 };
994 static const WCHAR rootW
[] = { '\\', 0 };
995 static const WCHAR varfileinfoW
[] = { '\\','V','a','r','F','i','l','e','I','n','f','o',
996 '\\','T','r','a','n','s','l','a','t','i','o','n', 0 };
998 const VS_VERSION_INFO_STRUCT32
*info
= pBlock
;
1000 TRACE("(%p,%s,%p,%p)\n",
1001 pBlock
, debugstr_w(lpSubBlock
), lplpBuffer
, puLen
);
1006 if (lpSubBlock
== NULL
|| lpSubBlock
[0] == nullW
[0])
1009 if ( VersionInfoIs16( info
) )
1015 len
= WideCharToMultiByte(CP_ACP
, 0, lpSubBlock
, -1, NULL
, 0, NULL
, NULL
);
1016 lpSubBlockA
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(char));
1021 WideCharToMultiByte(CP_ACP
, 0, lpSubBlock
, -1, lpSubBlockA
, len
, NULL
, NULL
);
1023 ret
= VersionInfo16_QueryValue(pBlock
, lpSubBlockA
, lplpBuffer
, puLen
);
1025 HeapFree(GetProcessHeap(), 0, lpSubBlockA
);
1027 if (ret
&& strcmpiW( lpSubBlock
, rootW
) && strcmpiW( lpSubBlock
, varfileinfoW
))
1029 /* Set lpBuffer so it points to the 'empty' area where we store
1030 * the converted strings
1032 LPWSTR lpBufferW
= (LPWSTR
)((LPSTR
)pBlock
+ info
->wLength
);
1033 DWORD pos
= (LPCSTR
)*lplpBuffer
- (LPCSTR
)pBlock
;
1034 DWORD max
= (info
->wLength
- sizeof(VS_FIXEDFILEINFO
)) * 4 - info
->wLength
;
1036 len
= MultiByteToWideChar(CP_ACP
, 0, *lplpBuffer
, -1,
1037 lpBufferW
+ pos
, max
/sizeof(WCHAR
) - pos
);
1038 *lplpBuffer
= lpBufferW
+ pos
;
1039 if (puLen
) *puLen
= len
;
1044 return VersionInfo32_QueryValue(info
, lpSubBlock
, lplpBuffer
, puLen
, NULL
);
1048 /******************************************************************************
1049 * testFileExistenceA
1051 * Tests whether a given path/file combination exists. If the file does
1052 * not exist, the return value is zero. If it does exist, the return
1053 * value is non-zero.
1056 * 30-May-1997 Dave Cuthbert (dacut@ece.cmu.edu)
1057 * Original implementation
1060 static int testFileExistenceA( char const * path
, char const * file
, BOOL excl
)
1062 char filename
[1024];
1066 fileinfo
.cBytes
= sizeof(OFSTRUCT
);
1068 strcpy(filename
, path
);
1069 filenamelen
= strlen(filename
);
1071 /* Add a trailing \ if necessary */
1073 if(filename
[filenamelen
- 1] != '\\')
1074 strcat(filename
, "\\");
1076 else /* specify the current directory */
1077 strcpy(filename
, ".\\");
1079 /* Create the full pathname */
1080 strcat(filename
, file
);
1082 return (OpenFile(filename
, &fileinfo
,
1083 OF_EXIST
| (excl
? OF_SHARE_EXCLUSIVE
: 0)) != HFILE_ERROR
);
1086 /******************************************************************************
1087 * testFileExistenceW
1089 static int testFileExistenceW( const WCHAR
*path
, const WCHAR
*file
, BOOL excl
)
1092 DWORD pathlen
, filelen
;
1096 fileinfo
.cBytes
= sizeof(OFSTRUCT
);
1098 pathlen
= WideCharToMultiByte( CP_ACP
, 0, path
, -1, NULL
, 0, NULL
, NULL
);
1099 filelen
= WideCharToMultiByte( CP_ACP
, 0, file
, -1, NULL
, 0, NULL
, NULL
);
1100 filename
= HeapAlloc( GetProcessHeap(), 0, pathlen
+filelen
+2 );
1102 WideCharToMultiByte( CP_ACP
, 0, path
, -1, filename
, pathlen
, NULL
, NULL
);
1103 /* Add a trailing \ if necessary */
1106 if (filename
[pathlen
-2] != '\\') strcpy( &filename
[pathlen
-1], "\\" );
1108 else /* specify the current directory */
1109 strcpy(filename
, ".\\");
1111 WideCharToMultiByte( CP_ACP
, 0, file
, -1, filename
+strlen(filename
), filelen
, NULL
, NULL
);
1113 ret
= (OpenFile(filename
, &fileinfo
,
1114 OF_EXIST
| (excl
? OF_SHARE_EXCLUSIVE
: 0)) != HFILE_ERROR
);
1115 HeapFree( GetProcessHeap(), 0, filename
);
1119 /*****************************************************************************
1120 * VerFindFileA [VERSION.@]
1122 * Determines where to install a file based on whether it locates another
1123 * version of the file in the system. The values VerFindFile returns are
1124 * used in a subsequent call to the VerInstallFile function.
1127 * 30-May-1997 Dave Cuthbert (dacut@ece.cmu.edu)
1128 * Reimplementation of VerFindFile from original stub.
1130 DWORD WINAPI
VerFindFileA(
1132 LPCSTR lpszFilename
,
1138 PUINT lpuDestDirLen
)
1142 const char *destDir
;
1143 unsigned int curDirSizeReq
;
1144 unsigned int destDirSizeReq
;
1145 char winDir
[MAX_PATH
], systemDir
[MAX_PATH
];
1147 /* Print out debugging information */
1148 TRACE("flags = %x filename=%s windir=%s appdir=%s curdirlen=%p(%u) destdirlen=%p(%u)\n",
1149 flags
, debugstr_a(lpszFilename
), debugstr_a(lpszWinDir
), debugstr_a(lpszAppDir
),
1150 lpuCurDirLen
, lpuCurDirLen
? *lpuCurDirLen
: 0,
1151 lpuDestDirLen
, lpuDestDirLen
? *lpuDestDirLen
: 0 );
1153 /* Figure out where the file should go; shared files default to the
1156 GetSystemDirectoryA(systemDir
, sizeof(systemDir
));
1160 if(flags
& VFFF_ISSHAREDFILE
)
1162 destDir
= systemDir
;
1163 /* Were we given a filename? If so, try to find the file. */
1166 if(testFileExistenceA(destDir
, lpszFilename
, FALSE
)) curDir
= destDir
;
1167 else if(lpszAppDir
&& testFileExistenceA(lpszAppDir
, lpszFilename
, FALSE
))
1169 curDir
= lpszAppDir
;
1170 retval
|= VFF_CURNEDEST
;
1174 else /* not a shared file */
1176 destDir
= lpszAppDir
? lpszAppDir
: "";
1179 GetWindowsDirectoryA( winDir
, MAX_PATH
);
1180 if(testFileExistenceA(destDir
, lpszFilename
, FALSE
)) curDir
= destDir
;
1181 else if(testFileExistenceA(winDir
, lpszFilename
, FALSE
))
1184 retval
|= VFF_CURNEDEST
;
1186 else if(testFileExistenceA(systemDir
, lpszFilename
, FALSE
))
1189 retval
|= VFF_CURNEDEST
;
1194 /* Check to see if the file exists and is in use by another application */
1195 if (lpszFilename
&& testFileExistenceA(curDir
, lpszFilename
, FALSE
)) {
1196 if (lpszFilename
&& !testFileExistenceA(curDir
, lpszFilename
, TRUE
))
1197 retval
|= VFF_FILEINUSE
;
1200 curDirSizeReq
= strlen(curDir
) + 1;
1201 destDirSizeReq
= strlen(destDir
) + 1;
1203 /* Make sure that the pointers to the size of the buffers are
1204 valid; if not, do NOTHING with that buffer. If that pointer
1205 is valid, then make sure that the buffer pointer is valid, too! */
1207 if(lpuDestDirLen
&& lpszDestDir
)
1209 if (*lpuDestDirLen
< destDirSizeReq
) retval
|= VFF_BUFFTOOSMALL
;
1210 lstrcpynA(lpszDestDir
, destDir
, *lpuDestDirLen
);
1211 *lpuDestDirLen
= destDirSizeReq
;
1213 if(lpuCurDirLen
&& lpszCurDir
)
1215 if(*lpuCurDirLen
< curDirSizeReq
) retval
|= VFF_BUFFTOOSMALL
;
1216 lstrcpynA(lpszCurDir
, curDir
, *lpuCurDirLen
);
1217 *lpuCurDirLen
= curDirSizeReq
;
1220 TRACE("ret = %u (%s%s%s) curdir=%s destdir=%s\n", retval
,
1221 (retval
& VFF_CURNEDEST
) ? "VFF_CURNEDEST " : "",
1222 (retval
& VFF_FILEINUSE
) ? "VFF_FILEINUSE " : "",
1223 (retval
& VFF_BUFFTOOSMALL
) ? "VFF_BUFFTOOSMALL " : "",
1224 debugstr_a(lpszCurDir
), debugstr_a(lpszDestDir
));
1229 /*****************************************************************************
1230 * VerFindFileW [VERSION.@]
1232 DWORD WINAPI
VerFindFileW( DWORD flags
,LPCWSTR lpszFilename
,LPCWSTR lpszWinDir
,
1233 LPCWSTR lpszAppDir
, LPWSTR lpszCurDir
,PUINT lpuCurDirLen
,
1234 LPWSTR lpszDestDir
,PUINT lpuDestDirLen
)
1236 static const WCHAR emptyW
;
1238 const WCHAR
*curDir
;
1239 const WCHAR
*destDir
;
1240 unsigned int curDirSizeReq
;
1241 unsigned int destDirSizeReq
;
1242 WCHAR winDir
[MAX_PATH
], systemDir
[MAX_PATH
];
1244 /* Print out debugging information */
1245 TRACE("flags = %x filename=%s windir=%s appdir=%s curdirlen=%p(%u) destdirlen=%p(%u)\n",
1246 flags
, debugstr_w(lpszFilename
), debugstr_w(lpszWinDir
), debugstr_w(lpszAppDir
),
1247 lpuCurDirLen
, lpuCurDirLen
? *lpuCurDirLen
: 0,
1248 lpuDestDirLen
, lpuDestDirLen
? *lpuDestDirLen
: 0 );
1250 /* Figure out where the file should go; shared files default to the
1253 GetSystemDirectoryW(systemDir
, sizeof(systemDir
)/sizeof(WCHAR
));
1257 if(flags
& VFFF_ISSHAREDFILE
)
1259 destDir
= systemDir
;
1260 /* Were we given a filename? If so, try to find the file. */
1263 if(testFileExistenceW(destDir
, lpszFilename
, FALSE
)) curDir
= destDir
;
1264 else if(lpszAppDir
&& testFileExistenceW(lpszAppDir
, lpszFilename
, FALSE
))
1266 curDir
= lpszAppDir
;
1267 retval
|= VFF_CURNEDEST
;
1271 else /* not a shared file */
1273 destDir
= lpszAppDir
? lpszAppDir
: &emptyW
;
1276 GetWindowsDirectoryW( winDir
, MAX_PATH
);
1277 if(testFileExistenceW(destDir
, lpszFilename
, FALSE
)) curDir
= destDir
;
1278 else if(testFileExistenceW(winDir
, lpszFilename
, FALSE
))
1281 retval
|= VFF_CURNEDEST
;
1283 else if(testFileExistenceW(systemDir
, lpszFilename
, FALSE
))
1286 retval
|= VFF_CURNEDEST
;
1291 if (lpszFilename
&& !testFileExistenceW(curDir
, lpszFilename
, TRUE
))
1292 retval
|= VFF_FILEINUSE
;
1294 curDirSizeReq
= strlenW(curDir
) + 1;
1295 destDirSizeReq
= strlenW(destDir
) + 1;
1297 /* Make sure that the pointers to the size of the buffers are
1298 valid; if not, do NOTHING with that buffer. If that pointer
1299 is valid, then make sure that the buffer pointer is valid, too! */
1301 if(lpuDestDirLen
&& lpszDestDir
)
1303 if (*lpuDestDirLen
< destDirSizeReq
) retval
|= VFF_BUFFTOOSMALL
;
1304 lstrcpynW(lpszDestDir
, destDir
, *lpuDestDirLen
);
1305 *lpuDestDirLen
= destDirSizeReq
;
1307 if(lpuCurDirLen
&& lpszCurDir
)
1309 if(*lpuCurDirLen
< curDirSizeReq
) retval
|= VFF_BUFFTOOSMALL
;
1310 lstrcpynW(lpszCurDir
, curDir
, *lpuCurDirLen
);
1311 *lpuCurDirLen
= curDirSizeReq
;
1314 TRACE("ret = %u (%s%s%s) curdir=%s destdir=%s\n", retval
,
1315 (retval
& VFF_CURNEDEST
) ? "VFF_CURNEDEST " : "",
1316 (retval
& VFF_FILEINUSE
) ? "VFF_FILEINUSE " : "",
1317 (retval
& VFF_BUFFTOOSMALL
) ? "VFF_BUFFTOOSMALL " : "",
1318 debugstr_w(lpszCurDir
), debugstr_w(lpszDestDir
));
1323 _fetch_versioninfo(LPSTR fn
,VS_FIXEDFILEINFO
**vffi
) {
1329 buf
=HeapAlloc(GetProcessHeap(), 0, alloclen
);
1331 WARN("Memory exausted while fetching version info!\n");
1335 ret
= GetFileVersionInfoA(fn
,0,alloclen
,buf
);
1337 HeapFree(GetProcessHeap(), 0, buf
);
1340 if (alloclen
<*(WORD
*)buf
) {
1341 alloclen
= *(WORD
*)buf
;
1342 HeapFree(GetProcessHeap(), 0, buf
);
1343 buf
= HeapAlloc(GetProcessHeap(), 0, alloclen
);
1345 WARN("Memory exausted while fetching version info!\n");
1349 *vffi
= (VS_FIXEDFILEINFO
*)(buf
+0x14);
1350 if ((*vffi
)->dwSignature
== 0x004f0049) /* hack to detect unicode */
1351 *vffi
= (VS_FIXEDFILEINFO
*)(buf
+0x28);
1352 if ((*vffi
)->dwSignature
!= VS_FFI_SIGNATURE
)
1353 WARN("Bad VS_FIXEDFILEINFO signature 0x%08x\n",(*vffi
)->dwSignature
);
1360 _error2vif(DWORD error
) {
1362 case ERROR_ACCESS_DENIED
:
1363 return VIF_ACCESSVIOLATION
;
1364 case ERROR_SHARING_VIOLATION
:
1365 return VIF_SHARINGVIOLATION
;
1372 /******************************************************************************
1373 * VerInstallFileA [VERSION.@]
1375 DWORD WINAPI
VerInstallFileA(
1376 DWORD flags
,LPCSTR srcfilename
,LPCSTR destfilename
,LPCSTR srcdir
,
1377 LPCSTR destdir
,LPCSTR curdir
,LPSTR tmpfile
,PUINT tmpfilelen
)
1380 char destfn
[260],tmpfn
[260],srcfn
[260];
1382 DWORD attr
,xret
,tmplast
;
1387 TRACE("(%x,%s,%s,%s,%s,%s,%p,%d)\n",
1388 flags
,debugstr_a(srcfilename
),debugstr_a(destfilename
),
1389 debugstr_a(srcdir
),debugstr_a(destdir
),debugstr_a(curdir
),
1390 tmpfile
,*tmpfilelen
);
1392 if (!srcdir
|| !srcfilename
) return VIF_CANNOTREADSRC
;
1393 sprintf(srcfn
,"%s\\%s",srcdir
,srcfilename
);
1394 if (!destdir
|| !*destdir
) pdest
= srcdir
;
1395 else pdest
= destdir
;
1396 sprintf(destfn
,"%s\\%s",pdest
,destfilename
);
1397 hfsrc
=LZOpenFileA(srcfn
,&ofs
,OF_READ
);
1399 return VIF_CANNOTREADSRC
;
1400 sprintf(tmpfn
,"%s\\%s",pdest
,destfilename
);
1401 tmplast
=strlen(pdest
)+1;
1402 attr
= GetFileAttributesA(tmpfn
);
1403 if (attr
!= INVALID_FILE_ATTRIBUTES
) {
1404 if (attr
& FILE_ATTRIBUTE_READONLY
) {
1406 return VIF_WRITEPROT
;
1408 /* FIXME: check if file currently in use and return VIF_FILEINUSE */
1410 attr
= INVALID_FILE_ATTRIBUTES
;
1411 if (flags
& VIFF_FORCEINSTALL
) {
1413 sprintf(tmpfn
,"%s\\%s",pdest
,tmpfile
);
1414 tmplast
= strlen(pdest
)+1;
1415 attr
= GetFileAttributesA(tmpfn
);
1416 /* if it exists, it has been copied by the call before.
1417 * we jump over the copy part...
1421 if (attr
== INVALID_FILE_ATTRIBUTES
) {
1424 GetTempFileNameA(pdest
,"ver",0,tmpfn
); /* should not fail ... */
1425 s
=strrchr(tmpfn
,'\\');
1430 hfdst
= OpenFile(tmpfn
,&ofs
,OF_CREATE
);
1431 if (hfdst
== HFILE_ERROR
) {
1433 return VIF_CANNOTCREATE
; /* | translated dos error */
1435 ret
= LZCopy(hfsrc
,hfdst
);
1438 /* translate LZ errors into VIF_xxx */
1440 case LZERROR_BADINHANDLE
:
1442 case LZERROR_BADVALUE
:
1443 case LZERROR_UNKNOWNALG
:
1444 xret
= VIF_CANNOTREADSRC
;
1446 case LZERROR_BADOUTHANDLE
:
1448 xret
= VIF_OUTOFSPACE
;
1450 case LZERROR_GLOBALLOC
:
1451 case LZERROR_GLOBLOCK
:
1452 xret
= VIF_OUTOFMEMORY
;
1454 default: /* unknown error, should not happen */
1455 FIXME("Unknown LZCopy error %d, ignoring.\n", ret
);
1465 if (!(flags
& VIFF_FORCEINSTALL
)) {
1466 VS_FIXEDFILEINFO
*destvffi
,*tmpvffi
;
1467 buf1
= _fetch_versioninfo(destfn
,&destvffi
);
1469 buf2
= _fetch_versioninfo(tmpfn
,&tmpvffi
);
1472 static const CHAR trans_array
[] = "\\VarFileInfo\\Translation";
1477 /* compare file versions */
1478 if ((destvffi
->dwFileVersionMS
> tmpvffi
->dwFileVersionMS
)||
1479 ((destvffi
->dwFileVersionMS
==tmpvffi
->dwFileVersionMS
)&&
1480 (destvffi
->dwFileVersionLS
> tmpvffi
->dwFileVersionLS
)
1483 xret
|= VIF_MISMATCH
|VIF_SRCOLD
;
1484 /* compare filetypes and filesubtypes */
1485 if ((destvffi
->dwFileType
!=tmpvffi
->dwFileType
) ||
1486 (destvffi
->dwFileSubtype
!=tmpvffi
->dwFileSubtype
)
1488 xret
|= VIF_MISMATCH
|VIF_DIFFTYPE
;
1489 if (VerQueryValueA(buf1
,trans_array
,(LPVOID
*)&tbuf1
,&len1
) &&
1490 VerQueryValueA(buf2
,trans_array
,(LPVOID
*)&tbuf2
,&len2
)
1492 /* Do something with tbuf1 and tbuf2
1493 * generates DIFFLANG|MISMATCH
1496 HeapFree(GetProcessHeap(), 0, buf2
);
1498 xret
=VIF_MISMATCH
|VIF_SRCOLD
;
1499 HeapFree(GetProcessHeap(), 0, buf1
);
1503 if (*tmpfilelen
<strlen(tmpfn
+tmplast
)) {
1504 xret
|=VIF_BUFFTOOSMALL
;
1507 strcpy(tmpfile
,tmpfn
+tmplast
);
1508 *tmpfilelen
= strlen(tmpfn
+tmplast
)+1;
1512 if (INVALID_FILE_ATTRIBUTES
!=GetFileAttributesA(destfn
))
1513 if (!DeleteFileA(destfn
)) {
1514 xret
|=_error2vif(GetLastError())|VIF_CANNOTDELETE
;
1519 if ((!(flags
& VIFF_DONTDELETEOLD
)) &&
1522 lstrcmpiA(curdir
,pdest
)
1526 sprintf(curfn
,"%s\\%s",curdir
,destfilename
);
1527 if (INVALID_FILE_ATTRIBUTES
!= GetFileAttributesA(curfn
)) {
1528 /* FIXME: check if in use ... if it is, VIF_CANNOTDELETECUR */
1529 if (!DeleteFileA(curfn
))
1530 xret
|=_error2vif(GetLastError())|VIF_CANNOTDELETECUR
;
1533 if (!MoveFileA(tmpfn
,destfn
)) {
1534 xret
|=_error2vif(GetLastError())|VIF_CANNOTRENAME
;
1543 /******************************************************************************
1544 * VerInstallFileW [VERSION.@]
1546 DWORD WINAPI
VerInstallFileW(
1547 DWORD flags
,LPCWSTR srcfilename
,LPCWSTR destfilename
,LPCWSTR srcdir
,
1548 LPCWSTR destdir
,LPCWSTR curdir
,LPWSTR tmpfile
,PUINT tmpfilelen
)
1550 LPSTR wsrcf
= NULL
, wsrcd
= NULL
, wdestf
= NULL
, wdestd
= NULL
, wtmpf
= NULL
, wcurd
= NULL
;
1556 len
= WideCharToMultiByte( CP_ACP
, 0, srcfilename
, -1, NULL
, 0, NULL
, NULL
);
1557 if ((wsrcf
= HeapAlloc( GetProcessHeap(), 0, len
)))
1558 WideCharToMultiByte( CP_ACP
, 0, srcfilename
, -1, wsrcf
, len
, NULL
, NULL
);
1560 ret
= VIF_OUTOFMEMORY
;
1564 len
= WideCharToMultiByte( CP_ACP
, 0, srcdir
, -1, NULL
, 0, NULL
, NULL
);
1565 if ((wsrcd
= HeapAlloc( GetProcessHeap(), 0, len
)))
1566 WideCharToMultiByte( CP_ACP
, 0, srcdir
, -1, wsrcd
, len
, NULL
, NULL
);
1568 ret
= VIF_OUTOFMEMORY
;
1570 if (destfilename
&& !ret
)
1572 len
= WideCharToMultiByte( CP_ACP
, 0, destfilename
, -1, NULL
, 0, NULL
, NULL
);
1573 if ((wdestf
= HeapAlloc( GetProcessHeap(), 0, len
)))
1574 WideCharToMultiByte( CP_ACP
, 0, destfilename
, -1, wdestf
, len
, NULL
, NULL
);
1576 ret
= VIF_OUTOFMEMORY
;
1578 if (destdir
&& !ret
)
1580 len
= WideCharToMultiByte( CP_ACP
, 0, destdir
, -1, NULL
, 0, NULL
, NULL
);
1581 if ((wdestd
= HeapAlloc( GetProcessHeap(), 0, len
)))
1582 WideCharToMultiByte( CP_ACP
, 0, destdir
, -1, wdestd
, len
, NULL
, NULL
);
1584 ret
= VIF_OUTOFMEMORY
;
1588 len
= WideCharToMultiByte( CP_ACP
, 0, curdir
, -1, NULL
, 0, NULL
, NULL
);
1589 if ((wcurd
= HeapAlloc( GetProcessHeap(), 0, len
)))
1590 WideCharToMultiByte( CP_ACP
, 0, curdir
, -1, wcurd
, len
, NULL
, NULL
);
1592 ret
= VIF_OUTOFMEMORY
;
1596 len
= *tmpfilelen
* sizeof(WCHAR
);
1597 wtmpf
= HeapAlloc( GetProcessHeap(), 0, len
);
1599 ret
= VIF_OUTOFMEMORY
;
1602 ret
= VerInstallFileA(flags
,wsrcf
,wdestf
,wsrcd
,wdestd
,wcurd
,wtmpf
,&len
);
1604 *tmpfilelen
= MultiByteToWideChar( CP_ACP
, 0, wtmpf
, -1, tmpfile
, *tmpfilelen
);
1605 else if (ret
& VIF_BUFFTOOSMALL
)
1606 *tmpfilelen
= len
; /* FIXME: not correct */
1608 HeapFree( GetProcessHeap(), 0, wsrcf
);
1609 HeapFree( GetProcessHeap(), 0, wsrcd
);
1610 HeapFree( GetProcessHeap(), 0, wdestf
);
1611 HeapFree( GetProcessHeap(), 0, wdestd
);
1612 HeapFree( GetProcessHeap(), 0, wtmpf
);
1613 HeapFree( GetProcessHeap(), 0, wcurd
);
1617 /******************************************************************************
1618 * GetFileVersionInfoSizeExA [VERSION.@]
1620 DWORD WINAPI
GetFileVersionInfoSizeExA(DWORD flags
, LPCSTR filename
, LPDWORD handle
)
1622 FIXME("stub: %u %s %p\n", flags
, wine_dbgstr_a(filename
), handle
);
1623 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
1627 /******************************************************************************
1628 * GetFileVersionInfoSizeExW [VERSION.@]
1630 DWORD WINAPI
GetFileVersionInfoSizeExW(DWORD flags
, LPCWSTR filename
, LPDWORD handle
)
1632 FIXME("stub: %u %s %p\n", flags
, wine_dbgstr_w(filename
), handle
);
1633 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
1637 /******************************************************************************
1638 * GetFileVersionInfoExA [VERSION.@]
1640 BOOL WINAPI
GetFileVersionInfoExA(DWORD flags
, LPCSTR filename
, DWORD handle
, DWORD len
, LPVOID data
)
1642 FIXME("stub: %u %s %u %u %p\n", flags
, wine_dbgstr_a(filename
), handle
, len
, data
);
1643 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
1647 /******************************************************************************
1648 * GetFileVersionInfoExW [VERSION.@]
1650 BOOL WINAPI
GetFileVersionInfoExW(DWORD flags
, LPCWSTR filename
, DWORD handle
, DWORD len
, LPVOID data
)
1652 FIXME("stub: %u %s %u %u %p\n", flags
, wine_dbgstr_w(filename
), handle
, len
, data
);
1653 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);