2 * File handling functions
4 * Copyright 1993 Erik Bos
5 * Copyright 1996, 2004 Alexandre Julliard
6 * Copyright 2003 Eric Pouech
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
25 #include "wine/port.h"
33 #define WIN32_NO_STATUS
38 #include "kernel_private.h"
39 #include "wine/unicode.h"
40 #include "wine/debug.h"
42 WINE_DEFAULT_DEBUG_CHANNEL(file
);
44 #define MAX_PATHNAME_LEN 1024
47 /* check if a file name is for an executable file (.exe or .com) */
48 static inline BOOL
is_executable( const WCHAR
*name
)
50 static const WCHAR exeW
[] = {'.','e','x','e',0};
51 static const WCHAR comW
[] = {'.','c','o','m',0};
52 int len
= strlenW(name
);
54 if (len
< 4) return FALSE
;
55 return (!strcmpiW( name
+ len
- 4, exeW
) || !strcmpiW( name
+ len
- 4, comW
));
58 /***********************************************************************
61 * copy a file name back to OEM/Ansi, but only if the buffer is large enough
63 static DWORD
copy_filename_WtoA( LPCWSTR nameW
, LPSTR buffer
, DWORD len
)
67 BOOL is_ansi
= AreFileApisANSI();
69 RtlInitUnicodeString( &strW
, nameW
);
71 ret
= is_ansi
? RtlUnicodeStringToAnsiSize(&strW
) : RtlUnicodeStringToOemSize(&strW
);
72 if (buffer
&& ret
<= len
)
77 str
.MaximumLength
= min( len
, UNICODE_STRING_MAX_CHARS
);
79 RtlUnicodeStringToAnsiString( &str
, &strW
, FALSE
);
81 RtlUnicodeStringToOemString( &str
, &strW
, FALSE
);
82 ret
= str
.Length
; /* length without terminating 0 */
87 /***********************************************************************
88 * add_boot_rename_entry
90 * Adds an entry to the registry that is loaded when windows boots and
91 * checks if there are some files to be removed or renamed/moved.
92 * <fn1> has to be valid and <fn2> may be NULL. If both pointers are
93 * non-NULL then the file is moved, otherwise it is deleted. The
94 * entry of the registry key is always appended with two zero
95 * terminated strings. If <fn2> is NULL then the second entry is
96 * simply a single 0-byte. Otherwise the second filename goes
97 * there. The entries are prepended with \??\ before the path and the
98 * second filename gets also a '!' as the first character if
99 * MOVEFILE_REPLACE_EXISTING is set. After the final string another
100 * 0-byte follows to indicate the end of the strings.
102 * \??\D:\test\file1[0]
103 * !\??\D:\test\file1_renamed[0]
104 * \??\D:\Test|delete[0]
105 * [0] <- file is to be deleted, second string empty
106 * \??\D:\test\file2[0]
107 * !\??\D:\test\file2_renamed[0]
108 * [0] <- indicates end of strings
111 * \??\D:\test\file1[0]
112 * !\??\D:\test\file1_renamed[0]
113 * \??\D:\Test|delete[0]
114 * [0] <- file is to be deleted, second string empty
115 * [0] <- indicates end of strings
118 static BOOL
add_boot_rename_entry( LPCWSTR source
, LPCWSTR dest
, DWORD flags
)
120 static const WCHAR ValueName
[] = {'P','e','n','d','i','n','g',
121 'F','i','l','e','R','e','n','a','m','e',
122 'O','p','e','r','a','t','i','o','n','s',0};
123 static const WCHAR SessionW
[] = {'M','a','c','h','i','n','e','\\',
124 'S','y','s','t','e','m','\\',
125 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
126 'C','o','n','t','r','o','l','\\',
127 'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r',0};
128 static const int info_size
= FIELD_OFFSET( KEY_VALUE_PARTIAL_INFORMATION
, Data
);
130 OBJECT_ATTRIBUTES attr
;
131 UNICODE_STRING nameW
, source_name
, dest_name
;
132 KEY_VALUE_PARTIAL_INFORMATION
*info
;
140 if (!RtlDosPathNameToNtPathName_U( source
, &source_name
, NULL
, NULL
))
142 SetLastError( ERROR_PATH_NOT_FOUND
);
145 dest_name
.Buffer
= NULL
;
146 if (dest
&& !RtlDosPathNameToNtPathName_U( dest
, &dest_name
, NULL
, NULL
))
148 RtlFreeUnicodeString( &source_name
);
149 SetLastError( ERROR_PATH_NOT_FOUND
);
153 attr
.Length
= sizeof(attr
);
154 attr
.RootDirectory
= 0;
155 attr
.ObjectName
= &nameW
;
157 attr
.SecurityDescriptor
= NULL
;
158 attr
.SecurityQualityOfService
= NULL
;
159 RtlInitUnicodeString( &nameW
, SessionW
);
161 if (NtCreateKey( &Reboot
, KEY_ALL_ACCESS
, &attr
, 0, NULL
, 0, NULL
) != STATUS_SUCCESS
)
163 WARN("Error creating key for reboot management [%s]\n",
164 "SYSTEM\\CurrentControlSet\\Control\\Session Manager");
165 RtlFreeUnicodeString( &source_name
);
166 RtlFreeUnicodeString( &dest_name
);
170 len1
= source_name
.Length
+ sizeof(WCHAR
);
173 len2
= dest_name
.Length
+ sizeof(WCHAR
);
174 if (flags
& MOVEFILE_REPLACE_EXISTING
)
175 len2
+= sizeof(WCHAR
); /* Plus 1 because of the leading '!' */
177 else len2
= sizeof(WCHAR
); /* minimum is the 0 characters for the empty second string */
179 RtlInitUnicodeString( &nameW
, ValueName
);
181 /* First we check if the key exists and if so how many bytes it already contains. */
182 if (NtQueryValueKey( Reboot
, &nameW
, KeyValuePartialInformation
,
183 NULL
, 0, &DataSize
) == STATUS_BUFFER_TOO_SMALL
)
185 if (!(Buffer
= HeapAlloc( GetProcessHeap(), 0, DataSize
+ len1
+ len2
+ sizeof(WCHAR
) )))
187 if (NtQueryValueKey( Reboot
, &nameW
, KeyValuePartialInformation
,
188 Buffer
, DataSize
, &DataSize
)) goto Quit
;
189 info
= (KEY_VALUE_PARTIAL_INFORMATION
*)Buffer
;
190 if (info
->Type
!= REG_MULTI_SZ
) goto Quit
;
191 if (DataSize
> sizeof(info
)) DataSize
-= sizeof(WCHAR
); /* remove terminating null (will be added back later) */
195 DataSize
= info_size
;
196 if (!(Buffer
= HeapAlloc( GetProcessHeap(), 0, DataSize
+ len1
+ len2
+ sizeof(WCHAR
) )))
200 memcpy( Buffer
+ DataSize
, source_name
.Buffer
, len1
);
202 p
= (WCHAR
*)(Buffer
+ DataSize
);
205 if (flags
& MOVEFILE_REPLACE_EXISTING
)
207 memcpy( p
, dest_name
.Buffer
, len2
);
213 DataSize
+= sizeof(WCHAR
);
217 p
= (WCHAR
*)(Buffer
+ DataSize
);
219 DataSize
+= sizeof(WCHAR
);
221 rc
= !NtSetValueKey(Reboot
, &nameW
, 0, REG_MULTI_SZ
, Buffer
+ info_size
, DataSize
- info_size
);
224 RtlFreeUnicodeString( &source_name
);
225 RtlFreeUnicodeString( &dest_name
);
226 if (Reboot
) NtClose(Reboot
);
227 HeapFree( GetProcessHeap(), 0, Buffer
);
232 /***********************************************************************
233 * GetFullPathNameW (KERNEL32.@)
235 * if the path closed with '\', *lastpart is 0
237 DWORD WINAPI
GetFullPathNameW( LPCWSTR name
, DWORD len
, LPWSTR buffer
,
240 return RtlGetFullPathName_U(name
, len
* sizeof(WCHAR
), buffer
, lastpart
) / sizeof(WCHAR
);
243 /***********************************************************************
244 * GetFullPathNameA (KERNEL32.@)
246 * if the path closed with '\', *lastpart is 0
248 DWORD WINAPI
GetFullPathNameA( LPCSTR name
, DWORD len
, LPSTR buffer
,
252 WCHAR bufferW
[MAX_PATH
], *lastpartW
= NULL
;
255 if (!(nameW
= FILE_name_AtoW( name
, FALSE
))) return 0;
257 ret
= GetFullPathNameW( nameW
, MAX_PATH
, bufferW
, &lastpartW
);
262 SetLastError(ERROR_FILENAME_EXCED_RANGE
);
265 ret
= copy_filename_WtoA( bufferW
, buffer
, len
);
266 if (ret
< len
&& lastpart
)
269 *lastpart
= buffer
+ FILE_name_WtoA( bufferW
, lastpartW
- bufferW
, NULL
, 0 );
277 /***********************************************************************
278 * GetLongPathNameW (KERNEL32.@)
281 * observed (Win2000):
282 * shortpath=NULL: LastError=ERROR_INVALID_PARAMETER, ret=0
283 * shortpath="": LastError=ERROR_PATH_NOT_FOUND, ret=0
285 DWORD WINAPI
GetLongPathNameW( LPCWSTR shortpath
, LPWSTR longpath
, DWORD longlen
)
287 WCHAR tmplongpath
[MAX_PATHNAME_LEN
];
289 DWORD sp
= 0, lp
= 0;
292 WIN32_FIND_DATAW wfd
;
297 SetLastError(ERROR_INVALID_PARAMETER
);
302 SetLastError(ERROR_PATH_NOT_FOUND
);
306 TRACE("%s,%p,%d\n", debugstr_w(shortpath
), longpath
, longlen
);
308 if (shortpath
[0] == '\\' && shortpath
[1] == '\\')
310 FIXME("UNC pathname %s\n", debugstr_w(shortpath
));
312 tmplen
= strlenW(shortpath
);
313 if (tmplen
< longlen
)
315 if (longpath
!= shortpath
) strcpyW( longpath
, shortpath
);
321 unixabsolute
= (shortpath
[0] == '/');
323 /* check for drive letter */
324 if (!unixabsolute
&& shortpath
[1] == ':' )
326 tmplongpath
[0] = shortpath
[0];
327 tmplongpath
[1] = ':';
331 while (shortpath
[sp
])
333 /* check for path delimiters and reproduce them */
334 if (shortpath
[sp
] == '\\' || shortpath
[sp
] == '/')
336 if (!lp
|| tmplongpath
[lp
-1] != '\\')
338 /* strip double "\\" */
339 tmplongpath
[lp
++] = '\\';
341 tmplongpath
[lp
] = 0; /* terminate string */
347 if (sp
== 0 && p
[0] == '.' && (p
[1] == '/' || p
[1] == '\\'))
349 tmplongpath
[lp
++] = *p
++;
350 tmplongpath
[lp
++] = *p
++;
352 for (; *p
&& *p
!= '/' && *p
!= '\\'; p
++);
353 tmplen
= p
- (shortpath
+ sp
);
354 lstrcpynW(tmplongpath
+ lp
, shortpath
+ sp
, tmplen
+ 1);
356 if (tmplongpath
[lp
] == '.')
358 if (tmplen
== 1 || (tmplen
== 2 && tmplongpath
[lp
+ 1] == '.'))
366 /* Check if the file exists and use the existing file name */
367 goit
= FindFirstFileW(tmplongpath
, &wfd
);
368 if (goit
== INVALID_HANDLE_VALUE
)
370 TRACE("not found %s!\n", debugstr_w(tmplongpath
));
371 SetLastError ( ERROR_FILE_NOT_FOUND
);
375 strcpyW(tmplongpath
+ lp
, wfd
.cFileName
);
376 lp
+= strlenW(tmplongpath
+ lp
);
379 tmplen
= strlenW(shortpath
) - 1;
380 if ((shortpath
[tmplen
] == '/' || shortpath
[tmplen
] == '\\') &&
381 (tmplongpath
[lp
- 1] != '/' && tmplongpath
[lp
- 1] != '\\'))
382 tmplongpath
[lp
++] = shortpath
[tmplen
];
385 tmplen
= strlenW(tmplongpath
) + 1;
386 if (tmplen
<= longlen
)
388 strcpyW(longpath
, tmplongpath
);
389 TRACE("returning %s\n", debugstr_w(longpath
));
390 tmplen
--; /* length without 0 */
396 /***********************************************************************
397 * GetLongPathNameA (KERNEL32.@)
399 DWORD WINAPI
GetLongPathNameA( LPCSTR shortpath
, LPSTR longpath
, DWORD longlen
)
402 WCHAR longpathW
[MAX_PATH
];
405 TRACE("%s\n", debugstr_a(shortpath
));
407 if (!(shortpathW
= FILE_name_AtoW( shortpath
, FALSE
))) return 0;
409 ret
= GetLongPathNameW(shortpathW
, longpathW
, MAX_PATH
);
414 SetLastError(ERROR_FILENAME_EXCED_RANGE
);
417 return copy_filename_WtoA( longpathW
, longpath
, longlen
);
421 /***********************************************************************
422 * GetShortPathNameW (KERNEL32.@)
426 * longpath=NULL: LastError=ERROR_INVALID_PARAMETER, ret=0
427 * longpath="" or invalid: LastError=ERROR_BAD_PATHNAME, ret=0
429 * more observations ( with NT 3.51 (WinDD) ):
430 * longpath <= 8.3 -> just copy longpath to shortpath
432 * a) file does not exist -> return 0, LastError = ERROR_FILE_NOT_FOUND
433 * b) file does exist -> set the short filename.
434 * - trailing slashes are reproduced in the short name, even if the
435 * file is not a directory
436 * - the absolute/relative path of the short name is reproduced like found
438 * - longpath and shortpath may have the same address
441 DWORD WINAPI
GetShortPathNameW( LPCWSTR longpath
, LPWSTR shortpath
, DWORD shortlen
)
445 DWORD sp
= 0, lp
= 0;
446 DWORD tmplen
, buf_len
;
447 WIN32_FIND_DATAW wfd
;
450 TRACE("%s\n", debugstr_w(longpath
));
454 SetLastError(ERROR_INVALID_PARAMETER
);
459 SetLastError(ERROR_BAD_PATHNAME
);
463 /* code below only removes characters from string, never adds, so this is
464 * the largest buffer that tmpshortpath will need to have */
465 buf_len
= strlenW(longpath
) + 1;
466 tmpshortpath
= HeapAlloc(GetProcessHeap(), 0, buf_len
* sizeof(WCHAR
));
469 SetLastError(ERROR_OUTOFMEMORY
);
473 if (longpath
[0] == '\\' && longpath
[1] == '\\' && longpath
[2] == '?' && longpath
[3] == '\\')
475 memcpy(tmpshortpath
, longpath
, 4 * sizeof(WCHAR
));
479 /* check for drive letter */
480 if (longpath
[lp
] != '/' && longpath
[lp
+ 1] == ':' )
482 tmpshortpath
[sp
] = longpath
[lp
];
483 tmpshortpath
[sp
+ 1] = ':';
490 /* check for path delimiters and reproduce them */
491 if (longpath
[lp
] == '\\' || longpath
[lp
] == '/')
493 if (!sp
|| tmpshortpath
[sp
-1] != '\\')
495 /* strip double "\\" */
496 tmpshortpath
[sp
] = '\\';
499 tmpshortpath
[sp
] = 0; /* terminate string */
505 if (lp
== 0 && p
[0] == '.' && (p
[1] == '/' || p
[1] == '\\'))
507 tmpshortpath
[sp
++] = *p
++;
508 tmpshortpath
[sp
++] = *p
++;
510 for (; *p
&& *p
!= '/' && *p
!= '\\'; p
++);
511 tmplen
= p
- (longpath
+ lp
);
512 lstrcpynW(tmpshortpath
+ sp
, longpath
+ lp
, tmplen
+ 1);
514 if (tmpshortpath
[sp
] == '.')
516 if (tmplen
== 1 || (tmplen
== 2 && tmpshortpath
[sp
+ 1] == '.'))
524 /* Check if the file exists and use the existing short file name */
525 goit
= FindFirstFileW(tmpshortpath
, &wfd
);
526 if (goit
== INVALID_HANDLE_VALUE
) goto notfound
;
529 /* In rare cases (like "a.abcd") short path may be longer than original path.
530 * Make sure we have enough space in temp buffer. */
531 if (wfd
.cAlternateFileName
[0] && tmplen
< strlenW(wfd
.cAlternateFileName
))
534 buf_len
+= strlenW(wfd
.cAlternateFileName
) - tmplen
;
535 new_buf
= HeapReAlloc(GetProcessHeap(), 0, tmpshortpath
, buf_len
* sizeof(WCHAR
));
538 HeapFree(GetProcessHeap(), 0, tmpshortpath
);
539 SetLastError(ERROR_OUTOFMEMORY
);
542 tmpshortpath
= new_buf
;
545 strcpyW(tmpshortpath
+ sp
, wfd
.cAlternateFileName
[0] ? wfd
.cAlternateFileName
: wfd
.cFileName
);
546 sp
+= strlenW(tmpshortpath
+ sp
);
549 tmpshortpath
[sp
] = 0;
551 tmplen
= strlenW(tmpshortpath
) + 1;
552 if (tmplen
<= shortlen
)
554 strcpyW(shortpath
, tmpshortpath
);
555 TRACE("returning %s\n", debugstr_w(shortpath
));
556 tmplen
--; /* length without 0 */
559 HeapFree(GetProcessHeap(), 0, tmpshortpath
);
563 HeapFree(GetProcessHeap(), 0, tmpshortpath
);
564 TRACE("not found!\n" );
565 SetLastError ( ERROR_FILE_NOT_FOUND
);
569 /***********************************************************************
570 * GetShortPathNameA (KERNEL32.@)
572 DWORD WINAPI
GetShortPathNameA( LPCSTR longpath
, LPSTR shortpath
, DWORD shortlen
)
575 WCHAR shortpathW
[MAX_PATH
];
578 TRACE("%s\n", debugstr_a(longpath
));
580 if (!(longpathW
= FILE_name_AtoW( longpath
, FALSE
))) return 0;
582 ret
= GetShortPathNameW(longpathW
, shortpathW
, MAX_PATH
);
587 SetLastError(ERROR_FILENAME_EXCED_RANGE
);
590 return copy_filename_WtoA( shortpathW
, shortpath
, shortlen
);
594 /***********************************************************************
595 * GetTempPathA (KERNEL32.@)
597 DWORD WINAPI
GetTempPathA( DWORD count
, LPSTR path
)
599 WCHAR pathW
[MAX_PATH
];
602 ret
= GetTempPathW(MAX_PATH
, pathW
);
609 SetLastError(ERROR_FILENAME_EXCED_RANGE
);
612 return copy_filename_WtoA( pathW
, path
, count
);
616 /***********************************************************************
617 * GetTempPathW (KERNEL32.@)
619 DWORD WINAPI
GetTempPathW( DWORD count
, LPWSTR path
)
621 static const WCHAR tmp
[] = { 'T', 'M', 'P', 0 };
622 static const WCHAR temp
[] = { 'T', 'E', 'M', 'P', 0 };
623 static const WCHAR userprofile
[] = { 'U','S','E','R','P','R','O','F','I','L','E',0 };
624 WCHAR tmp_path
[MAX_PATH
];
627 TRACE("%u,%p\n", count
, path
);
629 if (!(ret
= GetEnvironmentVariableW( tmp
, tmp_path
, MAX_PATH
)) &&
630 !(ret
= GetEnvironmentVariableW( temp
, tmp_path
, MAX_PATH
)) &&
631 !(ret
= GetEnvironmentVariableW( userprofile
, tmp_path
, MAX_PATH
)) &&
632 !(ret
= GetWindowsDirectoryW( tmp_path
, MAX_PATH
)))
637 SetLastError(ERROR_FILENAME_EXCED_RANGE
);
641 ret
= GetFullPathNameW(tmp_path
, MAX_PATH
, tmp_path
, NULL
);
644 if (ret
> MAX_PATH
- 2)
646 SetLastError(ERROR_FILENAME_EXCED_RANGE
);
650 if (tmp_path
[ret
-1] != '\\')
652 tmp_path
[ret
++] = '\\';
653 tmp_path
[ret
] = '\0';
656 ret
++; /* add space for terminating 0 */
660 lstrcpynW(path
, tmp_path
, count
);
661 /* the remaining buffer must be zeroed up to 32766 bytes in XP or 32767
662 * bytes after it, we will assume the > XP behavior for now */
663 memset(path
+ ret
, 0, (min(count
, 32767) - ret
) * sizeof(WCHAR
));
664 ret
--; /* return length without 0 */
668 /* the buffer must be cleared if contents will not fit */
669 memset(path
, 0, count
* sizeof(WCHAR
));
672 TRACE("returning %u, %s\n", ret
, debugstr_w(path
));
677 /***********************************************************************
678 * GetTempFileNameA (KERNEL32.@)
680 UINT WINAPI
GetTempFileNameA( LPCSTR path
, LPCSTR prefix
, UINT unique
, LPSTR buffer
)
682 WCHAR
*pathW
, *prefixW
= NULL
;
683 WCHAR bufferW
[MAX_PATH
];
686 if (!(pathW
= FILE_name_AtoW( path
, FALSE
))) return 0;
687 if (prefix
&& !(prefixW
= FILE_name_AtoW( prefix
, TRUE
))) return 0;
689 ret
= GetTempFileNameW(pathW
, prefixW
, unique
, bufferW
);
690 if (ret
) FILE_name_WtoA( bufferW
, -1, buffer
, MAX_PATH
);
692 HeapFree( GetProcessHeap(), 0, prefixW
);
696 /***********************************************************************
697 * GetTempFileNameW (KERNEL32.@)
699 UINT WINAPI
GetTempFileNameW( LPCWSTR path
, LPCWSTR prefix
, UINT unique
, LPWSTR buffer
)
701 static const WCHAR formatW
[] = {'%','x','.','t','m','p',0};
707 if ( !path
|| !buffer
)
709 SetLastError( ERROR_INVALID_PARAMETER
);
713 /* ensure that the provided directory exists */
714 attr
= GetFileAttributesW(path
);
715 if (attr
== INVALID_FILE_ATTRIBUTES
|| !(attr
& FILE_ATTRIBUTE_DIRECTORY
))
717 TRACE("path not found %s\n", debugstr_w(path
));
718 SetLastError( ERROR_DIRECTORY
);
722 strcpyW( buffer
, path
);
723 p
= buffer
+ strlenW(buffer
);
725 /* add a \, if there isn't one */
726 if ((p
== buffer
) || (p
[-1] != '\\')) *p
++ = '\\';
729 for (i
= 3; (i
> 0) && (*prefix
); i
--) *p
++ = *prefix
++;
733 if (unique
) sprintfW( p
, formatW
, unique
);
736 /* get a "random" unique number and try to create the file */
738 UINT num
= GetTickCount() & 0xffff;
741 /* avoid using the same name twice in a short interval */
742 if (last
- num
< 10) num
= last
+ 1;
747 sprintfW( p
, formatW
, unique
);
748 handle
= CreateFileW( buffer
, GENERIC_WRITE
, 0, NULL
,
749 CREATE_NEW
, FILE_ATTRIBUTE_NORMAL
, 0 );
750 if (handle
!= INVALID_HANDLE_VALUE
)
751 { /* We created it */
752 TRACE("created %s\n", debugstr_w(buffer
) );
753 CloseHandle( handle
);
757 if (GetLastError() != ERROR_FILE_EXISTS
&&
758 GetLastError() != ERROR_SHARING_VIOLATION
)
759 break; /* No need to go on */
760 if (!(++unique
& 0xffff)) unique
= 1;
761 } while (unique
!= num
);
764 TRACE("returning %s\n", debugstr_w(buffer
) );
769 /***********************************************************************
772 * Check if the file name contains a path; helper for SearchPathW.
773 * A relative path is not considered a path unless it starts with ./ or ../
775 static inline BOOL
contains_pathW (LPCWSTR name
)
777 if (RtlDetermineDosPathNameType_U( name
) != RELATIVE_PATH
) return TRUE
;
778 if (name
[0] != '.') return FALSE
;
779 if (name
[1] == '/' || name
[1] == '\\') return TRUE
;
780 return (name
[1] == '.' && (name
[2] == '/' || name
[2] == '\\'));
783 /***********************************************************************
784 * find_actctx_dllpath
786 * Find the path (if any) of the dll from the activation context.
787 * Returned path doesn't include a name.
789 static NTSTATUS
find_actctx_dllpath(const WCHAR
*libname
, WCHAR
**path
)
791 static const WCHAR winsxsW
[] = {'\\','w','i','n','s','x','s','\\'};
792 static const WCHAR dotManifestW
[] = {'.','m','a','n','i','f','e','s','t',0};
794 ACTIVATION_CONTEXT_ASSEMBLY_DETAILED_INFORMATION
*info
;
795 ACTCTX_SECTION_KEYED_DATA data
;
796 UNICODE_STRING nameW
;
798 SIZE_T needed
, size
= 1024;
801 RtlInitUnicodeString( &nameW
, libname
);
802 data
.cbSize
= sizeof(data
);
803 status
= RtlFindActivationContextSectionString( FIND_ACTCTX_SECTION_KEY_RETURN_HACTCTX
, NULL
,
804 ACTIVATION_CONTEXT_SECTION_DLL_REDIRECTION
,
806 if (status
!= STATUS_SUCCESS
) return status
;
810 if (!(info
= HeapAlloc( GetProcessHeap(), 0, size
)))
812 status
= STATUS_NO_MEMORY
;
815 status
= RtlQueryInformationActivationContext( 0, data
.hActCtx
, &data
.ulAssemblyRosterIndex
,
816 AssemblyDetailedInformationInActivationContext
,
817 info
, size
, &needed
);
818 if (status
== STATUS_SUCCESS
) break;
819 if (status
!= STATUS_BUFFER_TOO_SMALL
) goto done
;
820 HeapFree( GetProcessHeap(), 0, info
);
822 /* restart with larger buffer */
825 if (!info
->lpAssemblyManifestPath
|| !info
->lpAssemblyDirectoryName
)
827 status
= STATUS_SXS_KEY_NOT_FOUND
;
831 if ((p
= strrchrW( info
->lpAssemblyManifestPath
, '\\' )))
833 DWORD dirlen
= info
->ulAssemblyDirectoryNameLength
/ sizeof(WCHAR
);
836 if (strncmpiW( p
, info
->lpAssemblyDirectoryName
, dirlen
) || strcmpiW( p
+ dirlen
, dotManifestW
))
838 /* manifest name does not match directory name, so it's not a global
839 * windows/winsxs manifest; use the manifest directory name instead */
840 dirlen
= p
- info
->lpAssemblyManifestPath
;
841 needed
= (dirlen
+ 1) * sizeof(WCHAR
);
842 if (!(*path
= p
= HeapAlloc( GetProcessHeap(), 0, needed
)))
844 status
= STATUS_NO_MEMORY
;
847 memcpy( p
, info
->lpAssemblyManifestPath
, dirlen
* sizeof(WCHAR
) );
853 needed
= (strlenW( DIR_Windows
) * sizeof(WCHAR
) +
854 sizeof(winsxsW
) + info
->ulAssemblyDirectoryNameLength
+ 2*sizeof(WCHAR
));
856 if (!(*path
= p
= HeapAlloc( GetProcessHeap(), 0, needed
)))
858 status
= STATUS_NO_MEMORY
;
861 strcpyW( p
, DIR_Windows
);
863 memcpy( p
, winsxsW
, sizeof(winsxsW
) );
864 p
+= sizeof(winsxsW
) / sizeof(WCHAR
);
865 memcpy( p
, info
->lpAssemblyDirectoryName
, info
->ulAssemblyDirectoryNameLength
);
866 p
+= info
->ulAssemblyDirectoryNameLength
/ sizeof(WCHAR
);
870 HeapFree( GetProcessHeap(), 0, info
);
871 RtlReleaseActivationContext( data
.hActCtx
);
875 /***********************************************************************
876 * SearchPathW [KERNEL32.@]
878 * Searches for a specified file in the search path.
881 * path [I] Path to search (NULL means default)
882 * name [I] Filename to search for.
883 * ext [I] File extension to append to file name. The first
884 * character must be a period. This parameter is
885 * specified only if the filename given does not
886 * contain an extension.
887 * buflen [I] size of buffer, in characters
888 * buffer [O] buffer for found filename
889 * lastpart [O] address of pointer to last used character in
890 * buffer (the final '\')
893 * Success: length of string copied into buffer, not including
894 * terminating null character. If the filename found is
895 * longer than the length of the buffer, the length of the
896 * filename is returned.
900 * If the file is not found, calls SetLastError(ERROR_FILE_NOT_FOUND)
903 DWORD WINAPI
SearchPathW( LPCWSTR path
, LPCWSTR name
, LPCWSTR ext
, DWORD buflen
,
904 LPWSTR buffer
, LPWSTR
*lastpart
)
908 if (!name
|| !name
[0])
910 SetLastError(ERROR_INVALID_PARAMETER
);
914 /* If the name contains an explicit path, ignore the path */
916 if (contains_pathW(name
))
918 /* try first without extension */
919 if (RtlDoesFileExists_U( name
))
920 return GetFullPathNameW( name
, buflen
, buffer
, lastpart
);
924 LPCWSTR p
= strrchrW( name
, '.' );
925 if (p
&& !strchrW( p
, '/' ) && !strchrW( p
, '\\' ))
926 ext
= NULL
; /* Ignore the specified extension */
929 /* Allocate a buffer for the file name and extension */
933 DWORD len
= strlenW(name
) + strlenW(ext
);
935 if (!(tmp
= HeapAlloc( GetProcessHeap(), 0, (len
+ 1) * sizeof(WCHAR
) )))
937 SetLastError( ERROR_OUTOFMEMORY
);
940 strcpyW( tmp
, name
);
942 if (RtlDoesFileExists_U( tmp
))
943 ret
= GetFullPathNameW( tmp
, buflen
, buffer
, lastpart
);
944 HeapFree( GetProcessHeap(), 0, tmp
);
947 else if (path
&& path
[0]) /* search in the specified path */
949 ret
= RtlDosSearchPath_U( path
, name
, ext
, buflen
* sizeof(WCHAR
),
950 buffer
, lastpart
) / sizeof(WCHAR
);
952 else /* search in active context and default path */
954 WCHAR
*dll_path
= NULL
, *search
= NULL
;
955 DWORD req_len
, name_len
;
957 req_len
= name_len
= strlenW(name
);
959 if (strchrW( name
, '.' )) ext
= NULL
;
962 DWORD ext_len
= strlenW(ext
);
967 search
= HeapAlloc( GetProcessHeap(), 0, (name_len
+ ext_len
+ 1) * sizeof(WCHAR
) );
970 SetLastError( ERROR_OUTOFMEMORY
);
973 strcpyW( search
, name
);
974 strcatW( search
, ext
);
977 /* now that we have combined name we don't need extension any more */
980 /* When file is found with activation context no attempt is made
981 to check if it's really exist, path is returned only basing on context info. */
982 if (find_actctx_dllpath( name
, &dll_path
) == STATUS_SUCCESS
)
986 path_len
= strlenW(dll_path
);
989 if (lastpart
) *lastpart
= NULL
;
991 /* count null termination char too */
992 if (req_len
+ 1 <= buflen
)
994 memcpy( buffer
, dll_path
, path_len
* sizeof(WCHAR
) );
995 memcpy( &buffer
[path_len
], name
, name_len
* sizeof(WCHAR
) );
997 if (lastpart
) *lastpart
= buffer
+ path_len
;
1003 HeapFree( GetProcessHeap(), 0, dll_path
);
1004 HeapFree( GetProcessHeap(), 0, search
);
1008 if ((dll_path
= MODULE_get_dll_load_path( NULL
)))
1010 ret
= RtlDosSearchPath_U( dll_path
, name
, NULL
, buflen
* sizeof(WCHAR
),
1011 buffer
, lastpart
) / sizeof(WCHAR
);
1012 HeapFree( GetProcessHeap(), 0, dll_path
);
1013 HeapFree( GetProcessHeap(), 0, search
);
1017 SetLastError( ERROR_OUTOFMEMORY
);
1023 if (!ret
) SetLastError( ERROR_FILE_NOT_FOUND
);
1024 else TRACE( "found %s\n", debugstr_w(buffer
) );
1029 /***********************************************************************
1030 * SearchPathA (KERNEL32.@)
1034 DWORD WINAPI
SearchPathA( LPCSTR path
, LPCSTR name
, LPCSTR ext
,
1035 DWORD buflen
, LPSTR buffer
, LPSTR
*lastpart
)
1037 WCHAR
*pathW
= NULL
, *nameW
, *extW
= NULL
;
1038 WCHAR bufferW
[MAX_PATH
];
1043 SetLastError(ERROR_INVALID_PARAMETER
);
1047 if (!(nameW
= FILE_name_AtoW( name
, FALSE
))) return 0;
1048 if (path
&& !(pathW
= FILE_name_AtoW( path
, TRUE
))) return 0;
1050 if (ext
&& !(extW
= FILE_name_AtoW( ext
, TRUE
)))
1052 HeapFree( GetProcessHeap(), 0, pathW
);
1056 ret
= SearchPathW(pathW
, nameW
, extW
, MAX_PATH
, bufferW
, NULL
);
1058 HeapFree( GetProcessHeap(), 0, pathW
);
1059 HeapFree( GetProcessHeap(), 0, extW
);
1064 SetLastError(ERROR_FILENAME_EXCED_RANGE
);
1067 ret
= copy_filename_WtoA( bufferW
, buffer
, buflen
);
1068 if (buflen
> ret
&& lastpart
)
1069 *lastpart
= strrchr(buffer
, '\\') + 1;
1073 static BOOL
is_same_file(HANDLE h1
, HANDLE h2
)
1077 if (wine_server_handle_to_fd(h1
, 0, &fd1
, NULL
) == STATUS_SUCCESS
)
1080 if (wine_server_handle_to_fd(h2
, 0, &fd2
, NULL
) == STATUS_SUCCESS
)
1082 struct stat stat1
, stat2
;
1083 if (fstat(fd1
, &stat1
) == 0 && fstat(fd2
, &stat2
) == 0)
1084 ret
= (stat1
.st_dev
== stat2
.st_dev
&& stat1
.st_ino
== stat2
.st_ino
);
1085 wine_server_release_fd(h2
, fd2
);
1087 wine_server_release_fd(h1
, fd1
);
1092 /**************************************************************************
1093 * CopyFileW (KERNEL32.@)
1095 BOOL WINAPI
CopyFileW( LPCWSTR source
, LPCWSTR dest
, BOOL fail_if_exists
)
1097 return CopyFileExW( source
, dest
, NULL
, NULL
, NULL
,
1098 fail_if_exists
? COPY_FILE_FAIL_IF_EXISTS
: 0 );
1102 /**************************************************************************
1103 * CopyFileA (KERNEL32.@)
1105 BOOL WINAPI
CopyFileA( LPCSTR source
, LPCSTR dest
, BOOL fail_if_exists
)
1107 WCHAR
*sourceW
, *destW
;
1110 if (!(sourceW
= FILE_name_AtoW( source
, FALSE
))) return FALSE
;
1111 if (!(destW
= FILE_name_AtoW( dest
, TRUE
))) return FALSE
;
1113 ret
= CopyFileW( sourceW
, destW
, fail_if_exists
);
1115 HeapFree( GetProcessHeap(), 0, destW
);
1120 /**************************************************************************
1121 * CopyFileExW (KERNEL32.@)
1123 BOOL WINAPI
CopyFileExW(LPCWSTR source
, LPCWSTR dest
,
1124 LPPROGRESS_ROUTINE progress
, LPVOID param
,
1125 LPBOOL cancel_ptr
, DWORD flags
)
1127 static const int buffer_size
= 65536;
1129 BY_HANDLE_FILE_INFORMATION info
;
1134 if (!source
|| !dest
)
1136 SetLastError(ERROR_INVALID_PARAMETER
);
1139 if (!(buffer
= HeapAlloc( GetProcessHeap(), 0, buffer_size
)))
1141 SetLastError(ERROR_NOT_ENOUGH_MEMORY
);
1145 TRACE("%s -> %s, %x\n", debugstr_w(source
), debugstr_w(dest
), flags
);
1147 if ((h1
= CreateFileW(source
, GENERIC_READ
,
1148 FILE_SHARE_READ
| FILE_SHARE_WRITE
| FILE_SHARE_DELETE
,
1149 NULL
, OPEN_EXISTING
, 0, 0)) == INVALID_HANDLE_VALUE
)
1151 WARN("Unable to open source %s\n", debugstr_w(source
));
1152 HeapFree( GetProcessHeap(), 0, buffer
);
1156 if (!GetFileInformationByHandle( h1
, &info
))
1158 WARN("GetFileInformationByHandle returned error for %s\n", debugstr_w(source
));
1159 HeapFree( GetProcessHeap(), 0, buffer
);
1164 if (!(flags
& COPY_FILE_FAIL_IF_EXISTS
))
1166 BOOL same_file
= FALSE
;
1167 h2
= CreateFileW( dest
, 0, FILE_SHARE_READ
| FILE_SHARE_WRITE
, NULL
,
1168 OPEN_EXISTING
, 0, 0);
1169 if (h2
!= INVALID_HANDLE_VALUE
)
1171 same_file
= is_same_file( h1
, h2
);
1176 HeapFree( GetProcessHeap(), 0, buffer
);
1178 SetLastError( ERROR_SHARING_VIOLATION
);
1183 if ((h2
= CreateFileW( dest
, GENERIC_WRITE
, FILE_SHARE_READ
| FILE_SHARE_WRITE
, NULL
,
1184 (flags
& COPY_FILE_FAIL_IF_EXISTS
) ? CREATE_NEW
: CREATE_ALWAYS
,
1185 info
.dwFileAttributes
, h1
)) == INVALID_HANDLE_VALUE
)
1187 WARN("Unable to open dest %s\n", debugstr_w(dest
));
1188 HeapFree( GetProcessHeap(), 0, buffer
);
1193 while (ReadFile( h1
, buffer
, buffer_size
, &count
, NULL
) && count
)
1199 if (!WriteFile( h2
, p
, count
, &res
, NULL
) || !res
) goto done
;
1206 /* Maintain the timestamp of source file to destination file */
1207 SetFileTime(h2
, NULL
, NULL
, &info
.ftLastWriteTime
);
1208 HeapFree( GetProcessHeap(), 0, buffer
);
1215 /**************************************************************************
1216 * CopyFileExA (KERNEL32.@)
1218 BOOL WINAPI
CopyFileExA(LPCSTR sourceFilename
, LPCSTR destFilename
,
1219 LPPROGRESS_ROUTINE progressRoutine
, LPVOID appData
,
1220 LPBOOL cancelFlagPointer
, DWORD copyFlags
)
1222 WCHAR
*sourceW
, *destW
;
1225 /* can't use the TEB buffer since we may have a callback routine */
1226 if (!(sourceW
= FILE_name_AtoW( sourceFilename
, TRUE
))) return FALSE
;
1227 if (!(destW
= FILE_name_AtoW( destFilename
, TRUE
)))
1229 HeapFree( GetProcessHeap(), 0, sourceW
);
1232 ret
= CopyFileExW(sourceW
, destW
, progressRoutine
, appData
,
1233 cancelFlagPointer
, copyFlags
);
1234 HeapFree( GetProcessHeap(), 0, sourceW
);
1235 HeapFree( GetProcessHeap(), 0, destW
);
1240 /**************************************************************************
1241 * MoveFileWithProgressW (KERNEL32.@)
1243 BOOL WINAPI
MoveFileWithProgressW( LPCWSTR source
, LPCWSTR dest
,
1244 LPPROGRESS_ROUTINE fnProgress
,
1245 LPVOID param
, DWORD flag
)
1247 FILE_BASIC_INFORMATION info
;
1248 UNICODE_STRING nt_name
;
1249 OBJECT_ATTRIBUTES attr
;
1252 HANDLE source_handle
= 0, dest_handle
;
1253 ANSI_STRING source_unix
, dest_unix
;
1255 TRACE("(%s,%s,%p,%p,%04x)\n",
1256 debugstr_w(source
), debugstr_w(dest
), fnProgress
, param
, flag
);
1258 if (flag
& MOVEFILE_DELAY_UNTIL_REBOOT
)
1259 return add_boot_rename_entry( source
, dest
, flag
);
1262 return DeleteFileW( source
);
1264 if (flag
& MOVEFILE_WRITE_THROUGH
)
1265 FIXME("MOVEFILE_WRITE_THROUGH unimplemented\n");
1267 /* check if we are allowed to rename the source */
1269 if (!RtlDosPathNameToNtPathName_U( source
, &nt_name
, NULL
, NULL
))
1271 SetLastError( ERROR_PATH_NOT_FOUND
);
1274 source_unix
.Buffer
= NULL
;
1275 dest_unix
.Buffer
= NULL
;
1276 attr
.Length
= sizeof(attr
);
1277 attr
.RootDirectory
= 0;
1278 attr
.Attributes
= OBJ_CASE_INSENSITIVE
;
1279 attr
.ObjectName
= &nt_name
;
1280 attr
.SecurityDescriptor
= NULL
;
1281 attr
.SecurityQualityOfService
= NULL
;
1283 status
= NtOpenFile( &source_handle
, 0, &attr
, &io
, 0, FILE_SYNCHRONOUS_IO_NONALERT
);
1284 if (status
== STATUS_SUCCESS
)
1285 status
= wine_nt_to_unix_file_name( &nt_name
, &source_unix
, FILE_OPEN
, FALSE
);
1286 RtlFreeUnicodeString( &nt_name
);
1287 if (status
!= STATUS_SUCCESS
)
1289 SetLastError( RtlNtStatusToDosError(status
) );
1292 status
= NtQueryInformationFile( source_handle
, &io
, &info
, sizeof(info
), FileBasicInformation
);
1293 if (status
!= STATUS_SUCCESS
)
1295 SetLastError( RtlNtStatusToDosError(status
) );
1299 /* we must have write access to the destination, and it must */
1300 /* not exist except if MOVEFILE_REPLACE_EXISTING is set */
1302 if (!RtlDosPathNameToNtPathName_U( dest
, &nt_name
, NULL
, NULL
))
1304 SetLastError( ERROR_PATH_NOT_FOUND
);
1307 status
= NtOpenFile( &dest_handle
, GENERIC_READ
| GENERIC_WRITE
, &attr
, &io
, 0,
1308 FILE_NON_DIRECTORY_FILE
| FILE_SYNCHRONOUS_IO_NONALERT
);
1309 if (status
== STATUS_SUCCESS
) /* destination exists */
1311 NtClose( dest_handle
);
1312 if (!(flag
& MOVEFILE_REPLACE_EXISTING
))
1314 SetLastError( ERROR_ALREADY_EXISTS
);
1315 RtlFreeUnicodeString( &nt_name
);
1318 else if (info
.FileAttributes
& FILE_ATTRIBUTE_DIRECTORY
) /* cannot replace directory */
1320 SetLastError( ERROR_ACCESS_DENIED
);
1324 else if (status
!= STATUS_OBJECT_NAME_NOT_FOUND
)
1326 SetLastError( RtlNtStatusToDosError(status
) );
1327 RtlFreeUnicodeString( &nt_name
);
1331 status
= wine_nt_to_unix_file_name( &nt_name
, &dest_unix
, FILE_OPEN_IF
, FALSE
);
1332 RtlFreeUnicodeString( &nt_name
);
1333 if (status
!= STATUS_SUCCESS
&& status
!= STATUS_NO_SUCH_FILE
)
1335 SetLastError( RtlNtStatusToDosError(status
) );
1339 /* now perform the rename */
1341 if (rename( source_unix
.Buffer
, dest_unix
.Buffer
) == -1)
1343 if (errno
== EXDEV
&& (flag
& MOVEFILE_COPY_ALLOWED
))
1345 NtClose( source_handle
);
1346 RtlFreeAnsiString( &source_unix
);
1347 RtlFreeAnsiString( &dest_unix
);
1348 if (!CopyFileExW( source
, dest
, fnProgress
,
1349 param
, NULL
, COPY_FILE_FAIL_IF_EXISTS
))
1351 return DeleteFileW( source
);
1354 /* if we created the destination, remove it */
1355 if (io
.Information
== FILE_CREATED
) unlink( dest_unix
.Buffer
);
1359 /* fixup executable permissions */
1361 if (is_executable( source
) != is_executable( dest
))
1364 if (stat( dest_unix
.Buffer
, &fstat
) != -1)
1366 if (is_executable( dest
))
1367 /* set executable bit where read bit is set */
1368 fstat
.st_mode
|= (fstat
.st_mode
& 0444) >> 2;
1370 fstat
.st_mode
&= ~0111;
1371 chmod( dest_unix
.Buffer
, fstat
.st_mode
);
1375 NtClose( source_handle
);
1376 RtlFreeAnsiString( &source_unix
);
1377 RtlFreeAnsiString( &dest_unix
);
1381 if (source_handle
) NtClose( source_handle
);
1382 RtlFreeAnsiString( &source_unix
);
1383 RtlFreeAnsiString( &dest_unix
);
1387 /**************************************************************************
1388 * MoveFileWithProgressA (KERNEL32.@)
1390 BOOL WINAPI
MoveFileWithProgressA( LPCSTR source
, LPCSTR dest
,
1391 LPPROGRESS_ROUTINE fnProgress
,
1392 LPVOID param
, DWORD flag
)
1394 WCHAR
*sourceW
, *destW
;
1397 if (!(sourceW
= FILE_name_AtoW( source
, FALSE
))) return FALSE
;
1400 if (!(destW
= FILE_name_AtoW( dest
, TRUE
))) return FALSE
;
1405 ret
= MoveFileWithProgressW( sourceW
, destW
, fnProgress
, param
, flag
);
1406 HeapFree( GetProcessHeap(), 0, destW
);
1410 /**************************************************************************
1411 * MoveFileExW (KERNEL32.@)
1413 BOOL WINAPI
MoveFileExW( LPCWSTR source
, LPCWSTR dest
, DWORD flag
)
1415 return MoveFileWithProgressW( source
, dest
, NULL
, NULL
, flag
);
1418 /**************************************************************************
1419 * MoveFileExA (KERNEL32.@)
1421 BOOL WINAPI
MoveFileExA( LPCSTR source
, LPCSTR dest
, DWORD flag
)
1423 return MoveFileWithProgressA( source
, dest
, NULL
, NULL
, flag
);
1427 /**************************************************************************
1428 * MoveFileW (KERNEL32.@)
1430 * Move file or directory
1432 BOOL WINAPI
MoveFileW( LPCWSTR source
, LPCWSTR dest
)
1434 return MoveFileExW( source
, dest
, MOVEFILE_COPY_ALLOWED
);
1438 /**************************************************************************
1439 * MoveFileA (KERNEL32.@)
1441 BOOL WINAPI
MoveFileA( LPCSTR source
, LPCSTR dest
)
1443 return MoveFileExA( source
, dest
, MOVEFILE_COPY_ALLOWED
);
1447 /*************************************************************************
1448 * CreateHardLinkW (KERNEL32.@)
1450 BOOL WINAPI
CreateHardLinkW(LPCWSTR lpFileName
, LPCWSTR lpExistingFileName
,
1451 LPSECURITY_ATTRIBUTES lpSecurityAttributes
)
1454 UNICODE_STRING ntDest
, ntSource
;
1455 ANSI_STRING unixDest
, unixSource
;
1458 TRACE("(%s, %s, %p)\n", debugstr_w(lpFileName
),
1459 debugstr_w(lpExistingFileName
), lpSecurityAttributes
);
1461 ntDest
.Buffer
= ntSource
.Buffer
= NULL
;
1462 if (!RtlDosPathNameToNtPathName_U( lpFileName
, &ntDest
, NULL
, NULL
) ||
1463 !RtlDosPathNameToNtPathName_U( lpExistingFileName
, &ntSource
, NULL
, NULL
))
1465 SetLastError( ERROR_PATH_NOT_FOUND
);
1469 unixSource
.Buffer
= unixDest
.Buffer
= NULL
;
1470 status
= wine_nt_to_unix_file_name( &ntSource
, &unixSource
, FILE_OPEN
, FALSE
);
1473 status
= wine_nt_to_unix_file_name( &ntDest
, &unixDest
, FILE_CREATE
, FALSE
);
1474 if (!status
) /* destination must not exist */
1476 status
= STATUS_OBJECT_NAME_EXISTS
;
1477 } else if (status
== STATUS_NO_SUCH_FILE
)
1479 status
= STATUS_SUCCESS
;
1484 SetLastError( RtlNtStatusToDosError(status
) );
1485 else if (!link( unixSource
.Buffer
, unixDest
.Buffer
))
1487 TRACE("Hardlinked '%s' to '%s'\n", debugstr_a( unixDest
.Buffer
),
1488 debugstr_a( unixSource
.Buffer
));
1494 RtlFreeAnsiString( &unixSource
);
1495 RtlFreeAnsiString( &unixDest
);
1498 RtlFreeUnicodeString( &ntSource
);
1499 RtlFreeUnicodeString( &ntDest
);
1504 /*************************************************************************
1505 * CreateHardLinkA (KERNEL32.@)
1507 BOOL WINAPI
CreateHardLinkA(LPCSTR lpFileName
, LPCSTR lpExistingFileName
,
1508 LPSECURITY_ATTRIBUTES lpSecurityAttributes
)
1510 WCHAR
*sourceW
, *destW
;
1513 if (!(sourceW
= FILE_name_AtoW( lpExistingFileName
, TRUE
)))
1517 if (!(destW
= FILE_name_AtoW( lpFileName
, TRUE
)))
1519 HeapFree( GetProcessHeap(), 0, sourceW
);
1523 res
= CreateHardLinkW( destW
, sourceW
, lpSecurityAttributes
);
1525 HeapFree( GetProcessHeap(), 0, sourceW
);
1526 HeapFree( GetProcessHeap(), 0, destW
);
1532 /***********************************************************************
1533 * CreateDirectoryW (KERNEL32.@)
1537 * ERROR_DISK_FULL: on full disk
1538 * ERROR_ALREADY_EXISTS: if directory name exists (even as file)
1539 * ERROR_ACCESS_DENIED: on permission problems
1540 * ERROR_FILENAME_EXCED_RANGE: too long filename(s)
1542 BOOL WINAPI
CreateDirectoryW( LPCWSTR path
, LPSECURITY_ATTRIBUTES sa
)
1544 OBJECT_ATTRIBUTES attr
;
1545 UNICODE_STRING nt_name
;
1551 TRACE( "%s\n", debugstr_w(path
) );
1553 if (!RtlDosPathNameToNtPathName_U( path
, &nt_name
, NULL
, NULL
))
1555 SetLastError( ERROR_PATH_NOT_FOUND
);
1558 attr
.Length
= sizeof(attr
);
1559 attr
.RootDirectory
= 0;
1560 attr
.Attributes
= OBJ_CASE_INSENSITIVE
;
1561 attr
.ObjectName
= &nt_name
;
1562 attr
.SecurityDescriptor
= sa
? sa
->lpSecurityDescriptor
: NULL
;
1563 attr
.SecurityQualityOfService
= NULL
;
1565 status
= NtCreateFile( &handle
, GENERIC_READ
, &attr
, &io
, NULL
,
1566 FILE_ATTRIBUTE_NORMAL
, FILE_SHARE_READ
, FILE_CREATE
,
1567 FILE_DIRECTORY_FILE
| FILE_SYNCHRONOUS_IO_NONALERT
, NULL
, 0 );
1569 if (status
== STATUS_SUCCESS
)
1574 else SetLastError( RtlNtStatusToDosError(status
) );
1576 RtlFreeUnicodeString( &nt_name
);
1581 /***********************************************************************
1582 * CreateDirectoryA (KERNEL32.@)
1584 BOOL WINAPI
CreateDirectoryA( LPCSTR path
, LPSECURITY_ATTRIBUTES sa
)
1588 if (!(pathW
= FILE_name_AtoW( path
, FALSE
))) return FALSE
;
1589 return CreateDirectoryW( pathW
, sa
);
1593 /***********************************************************************
1594 * CreateDirectoryExA (KERNEL32.@)
1596 BOOL WINAPI
CreateDirectoryExA( LPCSTR
template, LPCSTR path
, LPSECURITY_ATTRIBUTES sa
)
1598 WCHAR
*pathW
, *templateW
= NULL
;
1601 if (!(pathW
= FILE_name_AtoW( path
, FALSE
))) return FALSE
;
1602 if (template && !(templateW
= FILE_name_AtoW( template, TRUE
))) return FALSE
;
1604 ret
= CreateDirectoryExW( templateW
, pathW
, sa
);
1605 HeapFree( GetProcessHeap(), 0, templateW
);
1610 /***********************************************************************
1611 * CreateDirectoryExW (KERNEL32.@)
1613 BOOL WINAPI
CreateDirectoryExW( LPCWSTR
template, LPCWSTR path
, LPSECURITY_ATTRIBUTES sa
)
1615 return CreateDirectoryW( path
, sa
);
1619 /***********************************************************************
1620 * RemoveDirectoryW (KERNEL32.@)
1622 BOOL WINAPI
RemoveDirectoryW( LPCWSTR path
)
1624 OBJECT_ATTRIBUTES attr
;
1625 UNICODE_STRING nt_name
;
1626 ANSI_STRING unix_name
;
1632 TRACE( "%s\n", debugstr_w(path
) );
1634 if (!RtlDosPathNameToNtPathName_U( path
, &nt_name
, NULL
, NULL
))
1636 SetLastError( ERROR_PATH_NOT_FOUND
);
1639 attr
.Length
= sizeof(attr
);
1640 attr
.RootDirectory
= 0;
1641 attr
.Attributes
= OBJ_CASE_INSENSITIVE
;
1642 attr
.ObjectName
= &nt_name
;
1643 attr
.SecurityDescriptor
= NULL
;
1644 attr
.SecurityQualityOfService
= NULL
;
1646 status
= NtOpenFile( &handle
, DELETE
, &attr
, &io
,
1647 FILE_SHARE_READ
| FILE_SHARE_WRITE
| FILE_SHARE_DELETE
,
1648 FILE_DIRECTORY_FILE
| FILE_SYNCHRONOUS_IO_NONALERT
);
1649 if (status
== STATUS_SUCCESS
)
1650 status
= wine_nt_to_unix_file_name( &nt_name
, &unix_name
, FILE_OPEN
, FALSE
);
1651 RtlFreeUnicodeString( &nt_name
);
1653 if (status
!= STATUS_SUCCESS
)
1655 SetLastError( RtlNtStatusToDosError(status
) );
1659 if (!(ret
= (rmdir( unix_name
.Buffer
) != -1))) FILE_SetDosError();
1660 RtlFreeAnsiString( &unix_name
);
1666 /***********************************************************************
1667 * RemoveDirectoryA (KERNEL32.@)
1669 BOOL WINAPI
RemoveDirectoryA( LPCSTR path
)
1673 if (!(pathW
= FILE_name_AtoW( path
, FALSE
))) return FALSE
;
1674 return RemoveDirectoryW( pathW
);
1678 /***********************************************************************
1679 * GetCurrentDirectoryW (KERNEL32.@)
1681 UINT WINAPI
GetCurrentDirectoryW( UINT buflen
, LPWSTR buf
)
1683 return RtlGetCurrentDirectory_U( buflen
* sizeof(WCHAR
), buf
) / sizeof(WCHAR
);
1687 /***********************************************************************
1688 * GetCurrentDirectoryA (KERNEL32.@)
1690 UINT WINAPI
GetCurrentDirectoryA( UINT buflen
, LPSTR buf
)
1692 WCHAR bufferW
[MAX_PATH
];
1695 if (buflen
&& buf
&& ((ULONG_PTR
)buf
>> 16) == 0)
1697 /* Win9x catches access violations here, returning zero.
1698 * This behaviour resulted in some people not noticing
1699 * that they got the argument order wrong. So let's be
1700 * nice and fail gracefully if buf is invalid and looks
1701 * more like a buflen. */
1702 SetLastError(ERROR_INVALID_PARAMETER
);
1706 ret
= RtlGetCurrentDirectory_U( sizeof(bufferW
), bufferW
);
1708 if (ret
> sizeof(bufferW
))
1710 SetLastError(ERROR_FILENAME_EXCED_RANGE
);
1713 return copy_filename_WtoA( bufferW
, buf
, buflen
);
1717 /***********************************************************************
1718 * SetCurrentDirectoryW (KERNEL32.@)
1720 BOOL WINAPI
SetCurrentDirectoryW( LPCWSTR dir
)
1722 UNICODE_STRING dirW
;
1725 RtlInitUnicodeString( &dirW
, dir
);
1726 status
= RtlSetCurrentDirectory_U( &dirW
);
1727 if (status
!= STATUS_SUCCESS
) SetLastError( RtlNtStatusToDosError(status
) );
1732 /***********************************************************************
1733 * SetCurrentDirectoryA (KERNEL32.@)
1735 BOOL WINAPI
SetCurrentDirectoryA( LPCSTR dir
)
1738 UNICODE_STRING strW
;
1741 if (!(dirW
= FILE_name_AtoW( dir
, FALSE
))) return FALSE
;
1742 RtlInitUnicodeString( &strW
, dirW
);
1743 status
= RtlSetCurrentDirectory_U( &strW
);
1744 if (status
!= STATUS_SUCCESS
) SetLastError( RtlNtStatusToDosError(status
) );
1749 /***********************************************************************
1750 * GetWindowsDirectoryW (KERNEL32.@)
1752 * See comment for GetWindowsDirectoryA.
1754 UINT WINAPI
GetWindowsDirectoryW( LPWSTR path
, UINT count
)
1756 UINT len
= strlenW( DIR_Windows
) + 1;
1757 if (path
&& count
>= len
)
1759 strcpyW( path
, DIR_Windows
);
1766 /***********************************************************************
1767 * GetWindowsDirectoryA (KERNEL32.@)
1770 * If buffer is large enough to hold full path and terminating '\0' character
1771 * function copies path to buffer and returns length of the path without '\0'.
1772 * Otherwise function returns required size including '\0' character and
1773 * does not touch the buffer.
1775 UINT WINAPI
GetWindowsDirectoryA( LPSTR path
, UINT count
)
1777 return copy_filename_WtoA( DIR_Windows
, path
, count
);
1781 /***********************************************************************
1782 * GetSystemWindowsDirectoryA (KERNEL32.@) W2K, TS4.0SP4
1784 UINT WINAPI
GetSystemWindowsDirectoryA( LPSTR path
, UINT count
)
1786 return GetWindowsDirectoryA( path
, count
);
1790 /***********************************************************************
1791 * GetSystemWindowsDirectoryW (KERNEL32.@) W2K, TS4.0SP4
1793 UINT WINAPI
GetSystemWindowsDirectoryW( LPWSTR path
, UINT count
)
1795 return GetWindowsDirectoryW( path
, count
);
1799 /***********************************************************************
1800 * GetSystemDirectoryW (KERNEL32.@)
1802 * See comment for GetWindowsDirectoryA.
1804 UINT WINAPI
GetSystemDirectoryW( LPWSTR path
, UINT count
)
1806 UINT len
= strlenW( DIR_System
) + 1;
1807 if (path
&& count
>= len
)
1809 strcpyW( path
, DIR_System
);
1816 /***********************************************************************
1817 * GetSystemDirectoryA (KERNEL32.@)
1819 * See comment for GetWindowsDirectoryA.
1821 UINT WINAPI
GetSystemDirectoryA( LPSTR path
, UINT count
)
1823 return copy_filename_WtoA( DIR_System
, path
, count
);
1827 /***********************************************************************
1828 * GetSystemWow64DirectoryW (KERNEL32.@)
1831 * - On Win32 we should return ERROR_CALL_NOT_IMPLEMENTED
1832 * - On Win64 we should return the SysWow64 (system64) directory
1834 UINT WINAPI
GetSystemWow64DirectoryW( LPWSTR path
, UINT count
)
1840 SetLastError( ERROR_CALL_NOT_IMPLEMENTED
);
1843 len
= strlenW( DIR_SysWow64
) + 1;
1844 if (path
&& count
>= len
)
1846 strcpyW( path
, DIR_SysWow64
);
1853 /***********************************************************************
1854 * GetSystemWow64DirectoryA (KERNEL32.@)
1856 * See comment for GetWindowsWow64DirectoryW.
1858 UINT WINAPI
GetSystemWow64DirectoryA( LPSTR path
, UINT count
)
1862 SetLastError( ERROR_CALL_NOT_IMPLEMENTED
);
1865 return copy_filename_WtoA( DIR_SysWow64
, path
, count
);
1869 /***********************************************************************
1870 * Wow64EnableWow64FsRedirection (KERNEL32.@)
1872 BOOLEAN WINAPI
Wow64EnableWow64FsRedirection( BOOLEAN enable
)
1874 NTSTATUS status
= RtlWow64EnableFsRedirection( enable
);
1875 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
1880 /***********************************************************************
1881 * Wow64DisableWow64FsRedirection (KERNEL32.@)
1883 BOOL WINAPI
Wow64DisableWow64FsRedirection( PVOID
*old_value
)
1885 NTSTATUS status
= RtlWow64EnableFsRedirectionEx( TRUE
, (ULONG
*)old_value
);
1886 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
1891 /***********************************************************************
1892 * Wow64RevertWow64FsRedirection (KERNEL32.@)
1894 BOOL WINAPI
Wow64RevertWow64FsRedirection( PVOID old_value
)
1896 NTSTATUS status
= RtlWow64EnableFsRedirection( !old_value
);
1897 if (status
) SetLastError( RtlNtStatusToDosError(status
) );
1902 /***********************************************************************
1903 * NeedCurrentDirectoryForExePathW (KERNEL32.@)
1905 BOOL WINAPI
NeedCurrentDirectoryForExePathW( LPCWSTR name
)
1907 static const WCHAR env_name
[] = {'N','o','D','e','f','a','u','l','t',
1908 'C','u','r','r','e','n','t',
1909 'D','i','r','e','c','t','o','r','y',
1910 'I','n','E','x','e','P','a','t','h',0};
1913 /* MSDN mentions some 'registry location'. We do not use registry. */
1914 FIXME("(%s): partial stub\n", debugstr_w(name
));
1916 if (strchrW(name
, '\\'))
1919 /* Check the existence of the variable, not value */
1920 if (!GetEnvironmentVariableW( env_name
, &env_val
, 1 ))
1927 /***********************************************************************
1928 * NeedCurrentDirectoryForExePathA (KERNEL32.@)
1930 BOOL WINAPI
NeedCurrentDirectoryForExePathA( LPCSTR name
)
1934 if (!(nameW
= FILE_name_AtoW( name
, FALSE
))) return TRUE
;
1935 return NeedCurrentDirectoryForExePathW( nameW
);
1939 /***********************************************************************
1940 * wine_get_unix_file_name (KERNEL32.@) Not a Windows API
1942 * Return the full Unix file name for a given path.
1943 * Returned buffer must be freed by caller.
1945 char * CDECL
wine_get_unix_file_name( LPCWSTR dosW
)
1947 UNICODE_STRING nt_name
;
1948 ANSI_STRING unix_name
;
1951 if (!RtlDosPathNameToNtPathName_U( dosW
, &nt_name
, NULL
, NULL
)) return NULL
;
1952 status
= wine_nt_to_unix_file_name( &nt_name
, &unix_name
, FILE_OPEN_IF
, FALSE
);
1953 RtlFreeUnicodeString( &nt_name
);
1954 if (status
&& status
!= STATUS_NO_SUCH_FILE
)
1956 SetLastError( RtlNtStatusToDosError( status
) );
1959 return unix_name
.Buffer
;
1963 /***********************************************************************
1964 * wine_get_dos_file_name (KERNEL32.@) Not a Windows API
1966 * Return the full DOS file name for a given Unix path.
1967 * Returned buffer must be freed by caller.
1969 WCHAR
* CDECL
wine_get_dos_file_name( LPCSTR str
)
1971 UNICODE_STRING nt_name
;
1972 ANSI_STRING unix_name
;
1976 RtlInitAnsiString( &unix_name
, str
);
1977 status
= wine_unix_to_nt_file_name( &unix_name
, &nt_name
);
1980 SetLastError( RtlNtStatusToDosError( status
) );
1983 if (nt_name
.Buffer
[5] == ':')
1985 /* get rid of the \??\ prefix */
1986 /* FIXME: should implement RtlNtPathNameToDosPathName and use that instead */
1987 len
= nt_name
.Length
- 4 * sizeof(WCHAR
);
1988 memmove( nt_name
.Buffer
, nt_name
.Buffer
+ 4, len
);
1989 nt_name
.Buffer
[len
/ sizeof(WCHAR
)] = 0;
1992 nt_name
.Buffer
[1] = '\\';
1993 return nt_name
.Buffer
;
1996 /*************************************************************************
1997 * CreateSymbolicLinkW (KERNEL32.@)
1999 BOOL WINAPI
CreateSymbolicLinkW(LPCWSTR link
, LPCWSTR target
, DWORD flags
)
2001 FIXME("(%s %s %d): stub\n", debugstr_w(link
), debugstr_w(target
), flags
);
2005 /*************************************************************************
2006 * CreateSymbolicLinkA (KERNEL32.@)
2008 BOOL WINAPI
CreateSymbolicLinkA(LPCSTR link
, LPCSTR target
, DWORD flags
)
2010 FIXME("(%s %s %d): stub\n", debugstr_a(link
), debugstr_a(target
), flags
);
2014 /*************************************************************************
2015 * CreateHardLinkTransactedA (KERNEL32.@)
2017 BOOL WINAPI
CreateHardLinkTransactedA(LPCSTR link
, LPCSTR target
, LPSECURITY_ATTRIBUTES sa
, HANDLE transaction
)
2019 FIXME("(%s %s %p %p): stub\n", debugstr_a(link
), debugstr_a(target
), sa
, transaction
);
2020 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
2024 /*************************************************************************
2025 * CreateHardLinkTransactedW (KERNEL32.@)
2027 BOOL WINAPI
CreateHardLinkTransactedW(LPCWSTR link
, LPCWSTR target
, LPSECURITY_ATTRIBUTES sa
, HANDLE transaction
)
2029 FIXME("(%s %s %p %p): stub\n", debugstr_w(link
), debugstr_w(target
), sa
, transaction
);
2030 SetLastError(ERROR_CALL_NOT_IMPLEMENTED
);
2034 /*************************************************************************
2035 * CheckNameLegalDOS8Dot3A (KERNEL32.@)
2037 BOOL WINAPI
CheckNameLegalDOS8Dot3A(const char *name
, char *oemname
, DWORD oemname_len
,
2038 BOOL
*contains_spaces
, BOOL
*is_legal
)
2042 TRACE("(%s %p %u %p %p)\n", name
, oemname
,
2043 oemname_len
, contains_spaces
, is_legal
);
2045 if (!name
|| !is_legal
)
2048 if (!(nameW
= FILE_name_AtoW( name
, FALSE
))) return FALSE
;
2050 return CheckNameLegalDOS8Dot3W( nameW
, oemname
, oemname_len
, contains_spaces
, is_legal
);
2053 /*************************************************************************
2054 * CheckNameLegalDOS8Dot3W (KERNEL32.@)
2056 BOOL WINAPI
CheckNameLegalDOS8Dot3W(const WCHAR
*name
, char *oemname
, DWORD oemname_len
,
2057 BOOL
*contains_spaces_ret
, BOOL
*is_legal
)
2060 UNICODE_STRING nameW
;
2061 BOOLEAN contains_spaces
;
2063 TRACE("(%s %p %u %p %p)\n", wine_dbgstr_w(name
), oemname
,
2064 oemname_len
, contains_spaces_ret
, is_legal
);
2066 if (!name
|| !is_legal
)
2069 RtlInitUnicodeString( &nameW
, name
);
2072 oem_str
.Length
= oemname_len
;
2073 oem_str
.MaximumLength
= oemname_len
;
2074 oem_str
.Buffer
= oemname
;
2077 *is_legal
= RtlIsNameLegalDOS8Dot3( &nameW
, oemname
? &oem_str
: NULL
, &contains_spaces
);
2078 if (contains_spaces_ret
) *contains_spaces_ret
= contains_spaces
;