2 * File handling functions
4 * Copyright 1993 John Burton
5 * Copyright 1996 Alexandre Julliard
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * Fix the CopyFileEx methods to implement the "extended" functionality.
23 * Right now, they simply call the CopyFile method.
27 #include "wine/port.h"
36 #ifdef HAVE_SYS_ERRNO_H
37 #include <sys/errno.h>
39 #include <sys/types.h>
41 #ifdef HAVE_SYS_MMAN_H
44 #ifdef HAVE_SYS_TIME_H
45 # include <sys/time.h>
47 #ifdef HAVE_SYS_POLL_H
48 # include <sys/poll.h>
58 #define NONAMELESSUNION
59 #define NONAMELESSSTRUCT
64 #include "wine/winbase16.h"
65 #include "wine/server.h"
75 #include "wine/unicode.h"
76 #include "wine/debug.h"
78 WINE_DEFAULT_DEBUG_CHANNEL(file);
80 #if defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
81 #define MAP_ANON MAP_ANONYMOUS
84 /* Size of per-process table of DOS handles */
85 #define DOS_TABLE_SIZE 256
87 /* Macro to derive file offset from OVERLAPPED struct */
88 #define OVERLAPPED_OFFSET(overlapped) ((off_t) (overlapped)->Offset + ((off_t) (overlapped)->OffsetHigh << 32))
90 static HANDLE dos_handles[DOS_TABLE_SIZE];
94 extern HANDLE WINAPI FILE_SmbOpen(LPCSTR name);
96 /***********************************************************************
97 * Asynchronous file I/O *
99 static DWORD fileio_get_async_status (const async_private *ovp);
100 static DWORD fileio_get_async_count (const async_private *ovp);
101 static void fileio_set_async_status (async_private *ovp, const DWORD status);
102 static void CALLBACK fileio_call_completion_func (ULONG_PTR data);
103 static void fileio_async_cleanup (async_private *ovp);
105 static async_ops fileio_async_ops =
107 fileio_get_async_status, /* get_status */
108 fileio_set_async_status, /* set_status */
109 fileio_get_async_count, /* get_count */
110 fileio_call_completion_func, /* call_completion */
111 fileio_async_cleanup /* cleanup */
114 static async_ops fileio_nocomp_async_ops =
116 fileio_get_async_status, /* get_status */
117 fileio_set_async_status, /* set_status */
118 fileio_get_async_count, /* get_count */
119 NULL, /* call_completion */
120 fileio_async_cleanup /* cleanup */
123 typedef struct async_fileio
125 struct async_private async;
126 LPOVERLAPPED lpOverlapped;
127 LPOVERLAPPED_COMPLETION_ROUTINE completion_func;
130 enum fd_type fd_type;
133 static DWORD fileio_get_async_status (const struct async_private *ovp)
135 return ((async_fileio*) ovp)->lpOverlapped->Internal;
138 static void fileio_set_async_status (async_private *ovp, const DWORD status)
140 ((async_fileio*) ovp)->lpOverlapped->Internal = status;
143 static DWORD fileio_get_async_count (const struct async_private *ovp)
145 async_fileio *fileio = (async_fileio*) ovp;
147 if (fileio->count < fileio->lpOverlapped->InternalHigh)
149 return fileio->count - fileio->lpOverlapped->InternalHigh;
152 static void CALLBACK fileio_call_completion_func (ULONG_PTR data)
154 async_fileio *ovp = (async_fileio*) data;
155 TRACE ("data: %p\n", ovp);
157 ovp->completion_func( RtlNtStatusToDosError ( ovp->lpOverlapped->Internal ),
158 ovp->lpOverlapped->InternalHigh,
161 fileio_async_cleanup ( &ovp->async );
164 static void fileio_async_cleanup ( struct async_private *ovp )
166 HeapFree ( GetProcessHeap(), 0, ovp );
169 /***********************************************************************
172 * Convert OF_* mode into flags for CreateFile.
174 static void FILE_ConvertOFMode( INT mode, DWORD *access, DWORD *sharing )
178 case OF_READ: *access = GENERIC_READ; break;
179 case OF_WRITE: *access = GENERIC_WRITE; break;
180 case OF_READWRITE: *access = GENERIC_READ | GENERIC_WRITE; break;
181 default: *access = 0; break;
185 case OF_SHARE_EXCLUSIVE: *sharing = 0; break;
186 case OF_SHARE_DENY_WRITE: *sharing = FILE_SHARE_READ; break;
187 case OF_SHARE_DENY_READ: *sharing = FILE_SHARE_WRITE; break;
188 case OF_SHARE_DENY_NONE:
189 case OF_SHARE_COMPAT:
190 default: *sharing = FILE_SHARE_READ | FILE_SHARE_WRITE; break;
195 /***********************************************************************
198 * locale-independent case conversion for file I/O
200 int FILE_strcasecmp( const char *str1, const char *str2 )
203 for ( ; ; str1++, str2++)
204 if ((ret = FILE_toupper(*str1) - FILE_toupper(*str2)) || !*str1) break;
209 /***********************************************************************
212 * locale-independent case conversion for file I/O
214 int FILE_strncasecmp( const char *str1, const char *str2, int len )
217 for ( ; len > 0; len--, str1++, str2++)
218 if ((ret = FILE_toupper(*str1) - FILE_toupper(*str2)) || !*str1) break;
223 /***********************************************************************
224 * FILE_GetNtStatus(void)
226 * Retrieve the Nt Status code from errno.
227 * Try to be consistent with FILE_SetDosError().
229 DWORD FILE_GetNtStatus(void)
233 TRACE ( "errno = %d\n", errno );
236 case EAGAIN: nt = STATUS_SHARING_VIOLATION; break;
237 case EBADF: nt = STATUS_INVALID_HANDLE; break;
238 case ENOSPC: nt = STATUS_DISK_FULL; break;
241 case EACCES: nt = STATUS_ACCESS_DENIED; break;
242 case ENOENT: nt = STATUS_SHARING_VIOLATION; break;
243 case EISDIR: nt = STATUS_FILE_IS_A_DIRECTORY; break;
245 case ENFILE: nt = STATUS_NO_MORE_FILES; break;
247 case ENOTEMPTY: nt = STATUS_DIRECTORY_NOT_EMPTY; break;
248 case EPIPE: nt = STATUS_PIPE_BROKEN; break;
249 case ENOEXEC: /* ?? */
250 case ESPIPE: /* ?? */
251 case EEXIST: /* ?? */
253 FIXME ( "Converting errno %d to STATUS_UNSUCCESSFUL\n", err );
254 nt = STATUS_UNSUCCESSFUL;
259 /***********************************************************************
262 * Set the DOS error code from errno.
264 void FILE_SetDosError(void)
266 int save_errno = errno; /* errno gets overwritten by printf */
268 TRACE("errno = %d %s\n", errno, strerror(errno));
272 SetLastError( ERROR_SHARING_VIOLATION );
275 SetLastError( ERROR_INVALID_HANDLE );
278 SetLastError( ERROR_HANDLE_DISK_FULL );
283 SetLastError( ERROR_ACCESS_DENIED );
286 SetLastError( ERROR_LOCK_VIOLATION );
289 SetLastError( ERROR_FILE_NOT_FOUND );
292 SetLastError( ERROR_CANNOT_MAKE );
296 SetLastError( ERROR_NO_MORE_FILES );
299 SetLastError( ERROR_FILE_EXISTS );
303 SetLastError( ERROR_SEEK );
306 SetLastError( ERROR_DIR_NOT_EMPTY );
309 SetLastError( ERROR_BAD_FORMAT );
312 WARN("unknown file error: %s\n", strerror(save_errno) );
313 SetLastError( ERROR_GEN_FAILURE );
320 /***********************************************************************
321 * FILE_GetUnixHandleType
323 * Retrieve the Unix handle corresponding to a file handle.
324 * Returns -1 on failure.
326 static int FILE_GetUnixHandleType( HANDLE handle, DWORD access, enum fd_type *type, int *flags_ptr )
328 int ret, flags, fd = -1;
330 ret = wine_server_handle_to_fd( handle, access, &fd, type, &flags );
331 if (flags_ptr) *flags_ptr = flags;
332 if (ret) SetLastError( RtlNtStatusToDosError(ret) );
333 else if (((access & GENERIC_READ) && (flags & FD_FLAG_RECV_SHUTDOWN)) ||
334 ((access & GENERIC_WRITE) && (flags & FD_FLAG_SEND_SHUTDOWN)))
337 SetLastError ( ERROR_PIPE_NOT_CONNECTED );
343 /***********************************************************************
346 * Retrieve the Unix handle corresponding to a file handle.
347 * Returns -1 on failure.
349 int FILE_GetUnixHandle( HANDLE handle, DWORD access )
351 return FILE_GetUnixHandleType( handle, access, NULL, NULL );
354 /*************************************************************************
357 * Open a handle to the current process console.
358 * Returns 0 on failure.
360 static HANDLE FILE_OpenConsole( BOOL output, DWORD access, DWORD sharing, LPSECURITY_ATTRIBUTES sa )
364 SERVER_START_REQ( open_console )
367 req->access = access;
368 req->share = sharing;
369 req->inherit = (sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle);
371 wine_server_call_err( req );
378 /* FIXME: those routines defined as pointers are needed, because this file is
379 * currently compiled into NTDLL whereas it belongs to kernel32.
380 * this shall go away once all the DLL separation process is done
382 typedef BOOL (WINAPI* pRW)(HANDLE, const void*, DWORD, DWORD*, void*);
384 static BOOL FILE_ReadConsole(HANDLE hCon, void* buf, DWORD nb, DWORD* nr, void* p)
386 static HANDLE hKernel /* = 0 */;
387 static pRW pReadConsole /* = 0 */;
389 if ((!hKernel && !(hKernel = LoadLibraryA("kernel32"))) ||
391 !(pReadConsole = GetProcAddress(hKernel, "ReadConsoleA"))))
396 return (pReadConsole)(hCon, buf, nb, nr, p);
399 static BOOL FILE_WriteConsole(HANDLE hCon, const void* buf, DWORD nb, DWORD* nr, void* p)
401 static HANDLE hKernel /* = 0 */;
402 static pRW pWriteConsole /* = 0 */;
404 if ((!hKernel && !(hKernel = LoadLibraryA("kernel32"))) ||
406 !(pWriteConsole = GetProcAddress(hKernel, "WriteConsoleA"))))
411 return (pWriteConsole)(hCon, buf, nb, nr, p);
415 /***********************************************************************
418 * Implementation of CreateFile. Takes a Unix path name.
419 * Returns 0 on failure.
421 HANDLE FILE_CreateFile( LPCSTR filename, DWORD access, DWORD sharing,
422 LPSECURITY_ATTRIBUTES sa, DWORD creation,
423 DWORD attributes, HANDLE template, BOOL fail_read_only,
431 SERVER_START_REQ( create_file )
433 req->access = access;
434 req->inherit = (sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle);
435 req->sharing = sharing;
436 req->create = creation;
437 req->attrs = attributes;
438 req->drive_type = drive_type;
439 wine_server_add_data( req, filename, strlen(filename) );
441 err = wine_server_call( req );
446 /* If write access failed, retry without GENERIC_WRITE */
448 if (!ret && !fail_read_only && (access & GENERIC_WRITE))
450 if ((err == STATUS_MEDIA_WRITE_PROTECTED) || (err == STATUS_ACCESS_DENIED))
452 TRACE("Write access failed for file '%s', trying without "
453 "write access\n", filename);
454 access &= ~GENERIC_WRITE;
461 /* In the case file creation was rejected due to CREATE_NEW flag
462 * was specified and file with that name already exists, correct
463 * last error is ERROR_FILE_EXISTS and not ERROR_ALREADY_EXISTS.
464 * Note: RtlNtStatusToDosError is not the subject to blame here.
466 if (err == STATUS_OBJECT_NAME_COLLISION)
467 SetLastError( ERROR_FILE_EXISTS );
469 SetLastError( RtlNtStatusToDosError(err) );
472 if (!ret) WARN("Unable to create file '%s' (GLE %ld)\n", filename, GetLastError());
478 /***********************************************************************
481 * Same as FILE_CreateFile but for a device
482 * Returns 0 on failure.
484 HANDLE FILE_CreateDevice( int client_id, DWORD access, LPSECURITY_ATTRIBUTES sa )
487 SERVER_START_REQ( create_device )
489 req->access = access;
490 req->inherit = (sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle);
493 wine_server_call_err( req );
500 static HANDLE FILE_OpenPipe(LPCWSTR name, DWORD access)
505 if (name && (len = strlenW(name)) > MAX_PATH)
507 SetLastError( ERROR_FILENAME_EXCED_RANGE );
510 SERVER_START_REQ( open_named_pipe )
512 req->access = access;
514 wine_server_add_data( req, name, len * sizeof(WCHAR) );
515 wine_server_call_err( req );
519 TRACE("Returned %p\n",ret);
523 /*************************************************************************
524 * CreateFileW [KERNEL32.@] Creates or opens a file or other object
526 * Creates or opens an object, and returns a handle that can be used to
527 * access that object.
531 * filename [in] pointer to filename to be accessed
532 * access [in] access mode requested
533 * sharing [in] share mode
534 * sa [in] pointer to security attributes
535 * creation [in] how to create the file
536 * attributes [in] attributes for newly created file
537 * template [in] handle to file with extended attributes to copy
540 * Success: Open handle to specified file
541 * Failure: INVALID_HANDLE_VALUE
544 * Should call SetLastError() on failure.
548 * Doesn't support character devices, template files, or a
549 * lot of the 'attributes' flags yet.
551 HANDLE WINAPI CreateFileW( LPCWSTR filename, DWORD access, DWORD sharing,
552 LPSECURITY_ATTRIBUTES sa, DWORD creation,
553 DWORD attributes, HANDLE template )
555 DOS_FULL_NAME full_name;
557 static const WCHAR bkslashes_with_question_markW[] = {'\\','\\','?','\\',0};
558 static const WCHAR bkslashes_with_dotW[] = {'\\','\\','.','\\',0};
559 static const WCHAR bkslashesW[] = {'\\','\\',0};
560 static const WCHAR coninW[] = {'C','O','N','I','N','$',0};
561 static const WCHAR conoutW[] = {'C','O','N','O','U','T','$',0};
565 SetLastError( ERROR_INVALID_PARAMETER );
566 return INVALID_HANDLE_VALUE;
568 TRACE("%s %s%s%s%s%s%s%s attributes 0x%lx\n", debugstr_w(filename),
569 ((access & GENERIC_READ)==GENERIC_READ)?"GENERIC_READ ":"",
570 ((access & GENERIC_WRITE)==GENERIC_WRITE)?"GENERIC_WRITE ":"",
571 (!access)?"QUERY_ACCESS ":"",
572 ((sharing & FILE_SHARE_READ)==FILE_SHARE_READ)?"FILE_SHARE_READ ":"",
573 ((sharing & FILE_SHARE_WRITE)==FILE_SHARE_WRITE)?"FILE_SHARE_WRITE ":"",
574 ((sharing & FILE_SHARE_DELETE)==FILE_SHARE_DELETE)?"FILE_SHARE_DELETE ":"",
575 (creation ==CREATE_NEW)?"CREATE_NEW":
576 (creation ==CREATE_ALWAYS)?"CREATE_ALWAYS ":
577 (creation ==OPEN_EXISTING)?"OPEN_EXISTING ":
578 (creation ==OPEN_ALWAYS)?"OPEN_ALWAYS ":
579 (creation ==TRUNCATE_EXISTING)?"TRUNCATE_EXISTING ":"", attributes);
581 /* If the name starts with '\\?\', ignore the first 4 chars. */
582 if (!strncmpW(filename, bkslashes_with_question_markW, 4))
584 static const WCHAR uncW[] = {'U','N','C','\\',0};
586 if (!strncmpiW(filename, uncW, 4))
588 FIXME("UNC name (%s) not supported.\n", debugstr_w(filename) );
589 SetLastError( ERROR_PATH_NOT_FOUND );
590 return INVALID_HANDLE_VALUE;
594 if (!strncmpW(filename, bkslashes_with_dotW, 4))
596 static const WCHAR pipeW[] = {'P','I','P','E','\\',0};
597 if(!strncmpiW(filename + 4, pipeW, 5))
599 TRACE("Opening a pipe: %s\n", debugstr_w(filename));
600 ret = FILE_OpenPipe(filename,access);
603 else if (isalphaW(filename[4]) && filename[5] == ':' && filename[6] == '\0')
605 ret = FILE_CreateDevice( (toupperW(filename[4]) - 'A') | 0x20000, access, sa );
608 else if (!DOSFS_GetDevice( filename ))
610 ret = DEVICE_Open( filename+4, access, sa );
614 filename+=4; /* fall into DOSFS_Device case below */
617 /* If the name still starts with '\\', it's a UNC name. */
618 if (!strncmpW(filename, bkslashesW, 2))
620 ret = SMB_CreateFileW(filename, access, sharing, sa, creation, attributes, template );
624 /* If the name contains a DOS wild card (* or ?), do no create a file */
625 if(strchrW(filename, '*') || strchrW(filename, '?'))
627 SetLastError(ERROR_BAD_PATHNAME);
628 return INVALID_HANDLE_VALUE;
631 /* Open a console for CONIN$ or CONOUT$ */
632 if (!strcmpiW(filename, coninW))
634 ret = FILE_OpenConsole( FALSE, access, sharing, sa );
637 if (!strcmpiW(filename, conoutW))
639 ret = FILE_OpenConsole( TRUE, access, sharing, sa );
643 if (DOSFS_GetDevice( filename ))
645 TRACE("opening device %s\n", debugstr_w(filename) );
647 if (!(ret = DOSFS_OpenDevice( filename, access, attributes, sa )))
649 /* Do not silence this please. It is a critical error. -MM */
650 ERR("Couldn't open device %s!\n", debugstr_w(filename));
651 SetLastError( ERROR_FILE_NOT_FOUND );
656 /* check for filename, don't check for last entry if creating */
657 if (!DOSFS_GetFullName( filename,
658 (creation == OPEN_EXISTING) ||
659 (creation == TRUNCATE_EXISTING),
661 WARN("Unable to get full filename from %s (GLE %ld)\n",
662 debugstr_w(filename), GetLastError());
663 return INVALID_HANDLE_VALUE;
666 ret = FILE_CreateFile( full_name.long_name, access, sharing,
667 sa, creation, attributes, template,
668 DRIVE_GetFlags(full_name.drive) & DRIVE_FAIL_READ_ONLY,
669 GetDriveTypeW( full_name.short_name ) );
671 if (!ret) ret = INVALID_HANDLE_VALUE;
672 TRACE("returning %p\n", ret);
678 /*************************************************************************
679 * CreateFileA (KERNEL32.@)
681 HANDLE WINAPI CreateFileA( LPCSTR filename, DWORD access, DWORD sharing,
682 LPSECURITY_ATTRIBUTES sa, DWORD creation,
683 DWORD attributes, HANDLE template)
685 UNICODE_STRING filenameW;
686 HANDLE ret = INVALID_HANDLE_VALUE;
690 SetLastError( ERROR_INVALID_PARAMETER );
691 return INVALID_HANDLE_VALUE;
694 if (RtlCreateUnicodeStringFromAsciiz(&filenameW, filename))
696 ret = CreateFileW(filenameW.Buffer, access, sharing, sa, creation,
697 attributes, template);
698 RtlFreeUnicodeString(&filenameW);
701 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
706 /***********************************************************************
709 * Fill a file information from a struct stat.
711 static void FILE_FillInfo( struct stat *st, BY_HANDLE_FILE_INFORMATION *info )
713 if (S_ISDIR(st->st_mode))
714 info->dwFileAttributes = FILE_ATTRIBUTE_DIRECTORY;
716 info->dwFileAttributes = FILE_ATTRIBUTE_ARCHIVE;
717 if (!(st->st_mode & S_IWUSR))
718 info->dwFileAttributes |= FILE_ATTRIBUTE_READONLY;
720 RtlSecondsSince1970ToTime( st->st_mtime, (LARGE_INTEGER *)&info->ftCreationTime );
721 RtlSecondsSince1970ToTime( st->st_mtime, (LARGE_INTEGER *)&info->ftLastWriteTime );
722 RtlSecondsSince1970ToTime( st->st_atime, (LARGE_INTEGER *)&info->ftLastAccessTime );
724 info->dwVolumeSerialNumber = 0; /* FIXME */
725 info->nFileSizeHigh = 0;
726 info->nFileSizeLow = 0;
727 if (!S_ISDIR(st->st_mode)) {
728 info->nFileSizeHigh = st->st_size >> 32;
729 info->nFileSizeLow = st->st_size & 0xffffffff;
731 info->nNumberOfLinks = st->st_nlink;
732 info->nFileIndexHigh = 0;
733 info->nFileIndexLow = st->st_ino;
737 /***********************************************************************
740 * Stat a Unix path name. Return TRUE if OK.
742 BOOL FILE_Stat( LPCSTR unixName, BY_HANDLE_FILE_INFORMATION *info, BOOL *is_symlink_ptr )
748 if (lstat( unixName, &st ) == -1)
753 is_symlink = S_ISLNK(st.st_mode);
756 /* do a "real" stat to find out
757 about the type of the symlink destination */
758 if (stat( unixName, &st ) == -1)
765 /* fill in the information we gathered so far */
766 FILE_FillInfo( &st, info );
768 /* and now see if this is a hidden file, based on the name */
769 p = strrchr( unixName, '/');
770 p = p ? p + 1 : unixName;
771 if (*p == '.' && *(p+1) && (*(p+1) != '.' || *(p+2)))
773 static const WCHAR wineW[] = {'w','i','n','e',0};
774 static const WCHAR ShowDotFilesW[] = {'S','h','o','w','D','o','t','F','i','l','e','s',0};
775 static int show_dot_files = -1;
776 if (show_dot_files == -1)
777 show_dot_files = PROFILE_GetWineIniBool(wineW, ShowDotFilesW, 0);
779 info->dwFileAttributes |= FILE_ATTRIBUTE_HIDDEN;
781 if (is_symlink_ptr) *is_symlink_ptr = is_symlink;
786 /***********************************************************************
787 * GetFileInformationByHandle (KERNEL32.@)
789 DWORD WINAPI GetFileInformationByHandle( HANDLE hFile,
790 BY_HANDLE_FILE_INFORMATION *info )
795 TRACE("%p\n", hFile);
797 SERVER_START_REQ( get_file_info )
800 if ((ret = !wine_server_call_err( req )))
802 /* FIXME: which file types are supported ?
803 * Serial ports (FILE_TYPE_CHAR) are not,
804 * and MSDN also says that pipes are not supported.
805 * FILE_TYPE_REMOTE seems to be supported according to
806 * MSDN q234741.txt */
807 if ((reply->type == FILE_TYPE_DISK) || (reply->type == FILE_TYPE_REMOTE))
809 RtlSecondsSince1970ToTime( reply->write_time, (LARGE_INTEGER *)&info->ftCreationTime );
810 RtlSecondsSince1970ToTime( reply->write_time, (LARGE_INTEGER *)&info->ftLastWriteTime );
811 RtlSecondsSince1970ToTime( reply->access_time, (LARGE_INTEGER *)&info->ftLastAccessTime );
812 info->dwFileAttributes = reply->attr;
813 info->dwVolumeSerialNumber = reply->serial;
814 info->nFileSizeHigh = reply->size_high;
815 info->nFileSizeLow = reply->size_low;
816 info->nNumberOfLinks = reply->links;
817 info->nFileIndexHigh = reply->index_high;
818 info->nFileIndexLow = reply->index_low;
822 SetLastError(ERROR_NOT_SUPPORTED);
832 /**************************************************************************
833 * GetFileAttributes (KERNEL.420)
835 DWORD WINAPI GetFileAttributes16( LPCSTR name )
837 return GetFileAttributesA( name );
841 /**************************************************************************
842 * GetFileAttributesW (KERNEL32.@)
844 DWORD WINAPI GetFileAttributesW( LPCWSTR name )
846 DOS_FULL_NAME full_name;
847 BY_HANDLE_FILE_INFORMATION info;
851 SetLastError( ERROR_INVALID_PARAMETER );
854 if (!DOSFS_GetFullName( name, TRUE, &full_name) )
856 if (!FILE_Stat( full_name.long_name, &info, NULL )) return -1;
857 return info.dwFileAttributes;
861 /**************************************************************************
862 * GetFileAttributesA (KERNEL32.@)
864 DWORD WINAPI GetFileAttributesA( LPCSTR name )
866 UNICODE_STRING nameW;
867 DWORD ret = (DWORD)-1;
871 SetLastError( ERROR_INVALID_PARAMETER );
875 if (RtlCreateUnicodeStringFromAsciiz(&nameW, name))
877 ret = GetFileAttributesW(nameW.Buffer);
878 RtlFreeUnicodeString(&nameW);
881 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
886 /**************************************************************************
887 * SetFileAttributes (KERNEL.421)
889 BOOL16 WINAPI SetFileAttributes16( LPCSTR lpFileName, DWORD attributes )
891 return SetFileAttributesA( lpFileName, attributes );
895 /**************************************************************************
896 * SetFileAttributesW (KERNEL32.@)
898 BOOL WINAPI SetFileAttributesW(LPCWSTR lpFileName, DWORD attributes)
901 DOS_FULL_NAME full_name;
905 SetLastError( ERROR_INVALID_PARAMETER );
909 TRACE("(%s,%lx)\n", debugstr_w(lpFileName), attributes);
911 if (!DOSFS_GetFullName( lpFileName, TRUE, &full_name ))
914 if(stat(full_name.long_name,&buf)==-1)
919 if (attributes & FILE_ATTRIBUTE_READONLY)
921 if(S_ISDIR(buf.st_mode))
923 WARN("FILE_ATTRIBUTE_READONLY ignored for directory.\n");
925 buf.st_mode &= ~0222; /* octal!, clear write permission bits */
926 attributes &= ~FILE_ATTRIBUTE_READONLY;
930 /* add write permission */
931 buf.st_mode |= (0600 | ((buf.st_mode & 044) >> 1)) & (~FILE_umask);
933 if (attributes & FILE_ATTRIBUTE_DIRECTORY)
935 if (!S_ISDIR(buf.st_mode))
936 FIXME("SetFileAttributes expected the file %s to be a directory\n",
937 debugstr_w(lpFileName));
938 attributes &= ~FILE_ATTRIBUTE_DIRECTORY;
940 attributes &= ~(FILE_ATTRIBUTE_NORMAL|FILE_ATTRIBUTE_ARCHIVE|FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_SYSTEM);
942 FIXME("(%s):%lx attribute(s) not implemented.\n", debugstr_w(lpFileName), attributes);
943 if (-1==chmod(full_name.long_name,buf.st_mode))
945 if (GetDriveTypeW(lpFileName) == DRIVE_CDROM)
947 SetLastError( ERROR_ACCESS_DENIED );
952 * FIXME: We don't return FALSE here because of differences between
953 * Linux and Windows privileges. Under Linux only the owner of
954 * the file is allowed to change file attributes. Under Windows,
955 * applications expect that if you can write to a file, you can also
956 * change its attributes (see GENERIC_WRITE). We could try to be
957 * clever here but that would break multi-user installations where
958 * users share read-only DLLs. This is because some installers like
959 * to change attributes of already installed DLLs.
961 FIXME("Couldn't set file attributes for existing file \"%s\".\n"
962 "Check permissions or set VFAT \"quiet\" mount flag\n", full_name.long_name);
968 /**************************************************************************
969 * SetFileAttributesA (KERNEL32.@)
971 BOOL WINAPI SetFileAttributesA(LPCSTR lpFileName, DWORD attributes)
973 UNICODE_STRING filenameW;
978 SetLastError( ERROR_INVALID_PARAMETER );
982 if (RtlCreateUnicodeStringFromAsciiz(&filenameW, lpFileName))
984 ret = SetFileAttributesW(filenameW.Buffer, attributes);
985 RtlFreeUnicodeString(&filenameW);
988 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
993 /***********************************************************************
994 * GetFileSize (KERNEL32.@)
996 DWORD WINAPI GetFileSize( HANDLE hFile, LPDWORD filesizehigh )
998 BY_HANDLE_FILE_INFORMATION info;
999 if (!GetFileInformationByHandle( hFile, &info )) return -1;
1000 if (filesizehigh) *filesizehigh = info.nFileSizeHigh;
1001 return info.nFileSizeLow;
1005 /***********************************************************************
1006 * GetFileSizeEx (KERNEL32.@)
1008 BOOL WINAPI GetFileSizeEx( HANDLE hFile, PLARGE_INTEGER lpFileSize )
1010 BY_HANDLE_FILE_INFORMATION info;
1014 SetLastError( ERROR_INVALID_PARAMETER );
1018 if (!GetFileInformationByHandle( hFile, &info ))
1023 lpFileSize->s.LowPart = info.nFileSizeLow;
1024 lpFileSize->s.HighPart = info.nFileSizeHigh;
1030 /***********************************************************************
1031 * GetFileTime (KERNEL32.@)
1033 BOOL WINAPI GetFileTime( HANDLE hFile, FILETIME *lpCreationTime,
1034 FILETIME *lpLastAccessTime,
1035 FILETIME *lpLastWriteTime )
1037 BY_HANDLE_FILE_INFORMATION info;
1038 if (!GetFileInformationByHandle( hFile, &info )) return FALSE;
1039 if (lpCreationTime) *lpCreationTime = info.ftCreationTime;
1040 if (lpLastAccessTime) *lpLastAccessTime = info.ftLastAccessTime;
1041 if (lpLastWriteTime) *lpLastWriteTime = info.ftLastWriteTime;
1045 /***********************************************************************
1046 * FILE_GetTempFileName : utility for GetTempFileName
1048 static UINT FILE_GetTempFileName( LPCWSTR path, LPCWSTR prefix, UINT unique,
1051 static UINT unique_temp;
1052 DOS_FULL_NAME full_name;
1058 if ( !path || !prefix || !buffer )
1060 SetLastError( ERROR_INVALID_PARAMETER );
1064 if (!unique_temp) unique_temp = time(NULL) & 0xffff;
1065 num = unique ? (unique & 0xffff) : (unique_temp++ & 0xffff);
1067 strcpyW( buffer, path );
1068 p = buffer + strlenW(buffer);
1070 /* add a \, if there isn't one and path is more than just the drive letter ... */
1071 if ( !((strlenW(buffer) == 2) && (buffer[1] == ':'))
1072 && ((p == buffer) || (p[-1] != '\\'))) *p++ = '\\';
1074 for (i = 3; (i > 0) && (*prefix); i--) *p++ = *prefix++;
1076 sprintf( buf, "%04x.tmp", num );
1077 MultiByteToWideChar(CP_ACP, 0, buf, -1, p, 20);
1079 /* Now try to create it */
1085 HANDLE handle = CreateFileW( buffer, GENERIC_WRITE, 0, NULL,
1086 CREATE_NEW, FILE_ATTRIBUTE_NORMAL, 0 );
1087 if (handle != INVALID_HANDLE_VALUE)
1088 { /* We created it */
1089 TRACE("created %s\n", debugstr_w(buffer) );
1090 CloseHandle( handle );
1093 if (GetLastError() != ERROR_FILE_EXISTS)
1094 break; /* No need to go on */
1096 sprintf( buf, "%04x.tmp", num );
1097 MultiByteToWideChar(CP_ACP, 0, buf, -1, p, 20);
1098 } while (num != (unique & 0xffff));
1101 /* Get the full path name */
1103 if (DOSFS_GetFullName( buffer, FALSE, &full_name ))
1106 /* Check if we have write access in the directory */
1107 if ((slash = strrchr( full_name.long_name, '/' ))) *slash = '\0';
1108 if (access( full_name.long_name, W_OK ) == -1)
1109 WARN("returns %s, which doesn't seem to be writeable.\n",
1110 debugstr_w(buffer) );
1112 TRACE("returning %s\n", debugstr_w(buffer) );
1113 return unique ? unique : num;
1117 /***********************************************************************
1118 * GetTempFileNameA (KERNEL32.@)
1120 UINT WINAPI GetTempFileNameA( LPCSTR path, LPCSTR prefix, UINT unique,
1123 UNICODE_STRING pathW, prefixW;
1124 WCHAR bufferW[MAX_PATH];
1127 if ( !path || !prefix || !buffer )
1129 SetLastError( ERROR_INVALID_PARAMETER );
1133 RtlCreateUnicodeStringFromAsciiz(&pathW, path);
1134 RtlCreateUnicodeStringFromAsciiz(&prefixW, prefix);
1136 ret = GetTempFileNameW(pathW.Buffer, prefixW.Buffer, unique, bufferW);
1138 WideCharToMultiByte(CP_ACP, 0, bufferW, -1, buffer, MAX_PATH, NULL, NULL);
1140 RtlFreeUnicodeString(&pathW);
1141 RtlFreeUnicodeString(&prefixW);
1145 /***********************************************************************
1146 * GetTempFileNameW (KERNEL32.@)
1148 UINT WINAPI GetTempFileNameW( LPCWSTR path, LPCWSTR prefix, UINT unique,
1151 return FILE_GetTempFileName( path, prefix, unique, buffer );
1155 /***********************************************************************
1156 * GetTempFileName (KERNEL.97)
1158 UINT16 WINAPI GetTempFileName16( BYTE drive, LPCSTR prefix, UINT16 unique,
1161 char temppath[MAX_PATH];
1162 char *prefix16 = NULL;
1165 if (!(drive & ~TF_FORCEDRIVE)) /* drive 0 means current default drive */
1166 drive |= DRIVE_GetCurrentDrive() + 'A';
1168 if ((drive & TF_FORCEDRIVE) &&
1169 !DRIVE_IsValid( toupper(drive & ~TF_FORCEDRIVE) - 'A' ))
1171 drive &= ~TF_FORCEDRIVE;
1172 WARN("invalid drive %d specified\n", drive );
1175 if (drive & TF_FORCEDRIVE)
1176 sprintf(temppath,"%c:", drive & ~TF_FORCEDRIVE );
1178 GetTempPathA( MAX_PATH, temppath );
1182 prefix16 = HeapAlloc(GetProcessHeap(), 0, strlen(prefix) + 2);
1184 strcpy(prefix16 + 1, prefix);
1187 ret = GetTempFileNameA( temppath, prefix16, unique, buffer );
1189 if (prefix16) HeapFree(GetProcessHeap(), 0, prefix16);
1193 /***********************************************************************
1196 * Implementation of OpenFile16() and OpenFile32().
1198 static HFILE FILE_DoOpenFile( LPCSTR name, OFSTRUCT *ofs, UINT mode,
1204 WORD filedatetime[2];
1205 DOS_FULL_NAME full_name;
1206 DWORD access, sharing;
1208 WCHAR buffer[MAX_PATH];
1211 if (!ofs) return HFILE_ERROR;
1213 TRACE("%s %s %s %s%s%s%s%s%s%s%s%s\n",name,
1214 ((mode & 0x3 )==OF_READ)?"OF_READ":
1215 ((mode & 0x3 )==OF_WRITE)?"OF_WRITE":
1216 ((mode & 0x3 )==OF_READWRITE)?"OF_READWRITE":"unknown",
1217 ((mode & 0x70 )==OF_SHARE_COMPAT)?"OF_SHARE_COMPAT":
1218 ((mode & 0x70 )==OF_SHARE_DENY_NONE)?"OF_SHARE_DENY_NONE":
1219 ((mode & 0x70 )==OF_SHARE_DENY_READ)?"OF_SHARE_DENY_READ":
1220 ((mode & 0x70 )==OF_SHARE_DENY_WRITE)?"OF_SHARE_DENY_WRITE":
1221 ((mode & 0x70 )==OF_SHARE_EXCLUSIVE)?"OF_SHARE_EXCLUSIVE":"unknown",
1222 ((mode & OF_PARSE )==OF_PARSE)?"OF_PARSE ":"",
1223 ((mode & OF_DELETE )==OF_DELETE)?"OF_DELETE ":"",
1224 ((mode & OF_VERIFY )==OF_VERIFY)?"OF_VERIFY ":"",
1225 ((mode & OF_SEARCH )==OF_SEARCH)?"OF_SEARCH ":"",
1226 ((mode & OF_CANCEL )==OF_CANCEL)?"OF_CANCEL ":"",
1227 ((mode & OF_CREATE )==OF_CREATE)?"OF_CREATE ":"",
1228 ((mode & OF_PROMPT )==OF_PROMPT)?"OF_PROMPT ":"",
1229 ((mode & OF_EXIST )==OF_EXIST)?"OF_EXIST ":"",
1230 ((mode & OF_REOPEN )==OF_REOPEN)?"OF_REOPEN ":""
1234 ofs->cBytes = sizeof(OFSTRUCT);
1236 if (mode & OF_REOPEN) name = ofs->szPathName;
1239 ERR("called with `name' set to NULL ! Please debug.\n");
1243 TRACE("%s %04x\n", name, mode );
1245 /* the watcom 10.6 IDE relies on a valid path returned in ofs->szPathName
1246 Are there any cases where getting the path here is wrong?
1247 Uwe Bonnes 1997 Apr 2 */
1248 if (!GetFullPathNameA( name, sizeof(ofs->szPathName),
1249 ofs->szPathName, NULL )) goto error;
1250 FILE_ConvertOFMode( mode, &access, &sharing );
1252 /* OF_PARSE simply fills the structure */
1254 if (mode & OF_PARSE)
1256 ofs->fFixedDisk = (GetDriveType16( ofs->szPathName[0]-'A' )
1257 != DRIVE_REMOVABLE);
1258 TRACE("(%s): OF_PARSE, res = '%s'\n",
1259 name, ofs->szPathName );
1263 /* OF_CREATE is completely different from all other options, so
1266 if (mode & OF_CREATE)
1268 if ((handle = CreateFileA( name, GENERIC_READ | GENERIC_WRITE,
1269 sharing, NULL, CREATE_ALWAYS,
1270 FILE_ATTRIBUTE_NORMAL, 0 ))== INVALID_HANDLE_VALUE)
1275 MultiByteToWideChar(CP_ACP, 0, name, -1, buffer, MAX_PATH);
1278 /* If OF_SEARCH is set, ignore the given path */
1280 if ((mode & OF_SEARCH) && !(mode & OF_REOPEN))
1282 /* First try the file name as is */
1283 if (DOSFS_GetFullName( nameW, TRUE, &full_name )) goto found;
1284 /* Now remove the path */
1285 if (nameW[0] && (nameW[1] == ':')) nameW += 2;
1286 if ((p = strrchrW( nameW, '\\' ))) nameW = p + 1;
1287 if ((p = strrchrW( nameW, '/' ))) nameW = p + 1;
1288 if (!nameW[0]) goto not_found;
1291 /* Now look for the file */
1293 if (!DIR_SearchPath( NULL, nameW, NULL, &full_name, win32 )) goto not_found;
1296 TRACE("found %s = %s\n",
1297 full_name.long_name, debugstr_w(full_name.short_name) );
1298 WideCharToMultiByte(CP_ACP, 0, full_name.short_name, -1,
1299 ofs->szPathName, sizeof(ofs->szPathName), NULL, NULL);
1301 if (mode & OF_SHARE_EXCLUSIVE)
1302 /* Some InstallShield version uses OF_SHARE_EXCLUSIVE
1303 on the file <tempdir>/_ins0432._mp to determine how
1304 far installation has proceeded.
1305 _ins0432._mp is an executable and while running the
1306 application expects the open with OF_SHARE_ to fail*/
1308 As our loader closes the files after loading the executable,
1309 we can't find the running executable with FILE_InUse.
1310 The loader should keep the file open, as Windows does that, too.
1313 char *last = strrchr(full_name.long_name,'/');
1315 last = full_name.long_name - 1;
1316 if (GetModuleHandle16(last+1))
1318 TRACE("Denying shared open for %s\n",full_name.long_name);
1323 if (mode & OF_DELETE)
1325 if (unlink( full_name.long_name ) == -1) goto not_found;
1326 TRACE("(%s): OF_DELETE return = OK\n", name);
1330 handle = FILE_CreateFile( full_name.long_name, access, sharing,
1331 NULL, OPEN_EXISTING, 0, 0,
1332 DRIVE_GetFlags(full_name.drive) & DRIVE_FAIL_READ_ONLY,
1333 GetDriveTypeW( full_name.short_name ) );
1334 if (!handle) goto not_found;
1336 GetFileTime( handle, NULL, NULL, &filetime );
1337 FileTimeToDosDateTime( &filetime, &filedatetime[0], &filedatetime[1] );
1338 if ((mode & OF_VERIFY) && (mode & OF_REOPEN))
1340 if (ofs->Reserved1 != filedatetime[0] || ofs->Reserved2 != filedatetime[1] )
1342 CloseHandle( handle );
1343 WARN("(%s): OF_VERIFY failed\n", name );
1344 /* FIXME: what error here? */
1345 SetLastError( ERROR_FILE_NOT_FOUND );
1349 ofs->Reserved1 = filedatetime[0];
1350 ofs->Reserved2 = filedatetime[1];
1352 success: /* We get here if the open was successful */
1353 TRACE("(%s): OK, return = %p\n", name, handle );
1356 hFileRet = (HFILE)handle;
1357 if (mode & OF_EXIST) /* Return the handle, but close it first */
1358 CloseHandle( handle );
1362 hFileRet = Win32HandleToDosFileHandle( handle );
1363 if (hFileRet == HFILE_ERROR16) goto error;
1364 if (mode & OF_EXIST) /* Return the handle, but close it first */
1365 _lclose16( hFileRet );
1369 not_found: /* We get here if the file does not exist */
1370 WARN("'%s' not found or sharing violation\n", name );
1371 SetLastError( ERROR_FILE_NOT_FOUND );
1374 error: /* We get here if there was an error opening the file */
1375 ofs->nErrCode = GetLastError();
1376 WARN("(%s): return = HFILE_ERROR error= %d\n",
1377 name,ofs->nErrCode );
1382 /***********************************************************************
1383 * OpenFile (KERNEL.74)
1384 * OpenFileEx (KERNEL.360)
1386 HFILE16 WINAPI OpenFile16( LPCSTR name, OFSTRUCT *ofs, UINT16 mode )
1388 return FILE_DoOpenFile( name, ofs, mode, FALSE );
1392 /***********************************************************************
1393 * OpenFile (KERNEL32.@)
1395 HFILE WINAPI OpenFile( LPCSTR name, OFSTRUCT *ofs, UINT mode )
1397 return FILE_DoOpenFile( name, ofs, mode, TRUE );
1401 /***********************************************************************
1402 * FILE_InitProcessDosHandles
1404 * Allocates the default DOS handles for a process. Called either by
1405 * Win32HandleToDosFileHandle below or by the DOSVM stuff.
1407 static void FILE_InitProcessDosHandles( void )
1409 HANDLE cp = GetCurrentProcess();
1410 DuplicateHandle(cp, GetStdHandle(STD_INPUT_HANDLE), cp, &dos_handles[0],
1411 0, TRUE, DUPLICATE_SAME_ACCESS);
1412 DuplicateHandle(cp, GetStdHandle(STD_OUTPUT_HANDLE), cp, &dos_handles[1],
1413 0, TRUE, DUPLICATE_SAME_ACCESS);
1414 DuplicateHandle(cp, GetStdHandle(STD_ERROR_HANDLE), cp, &dos_handles[2],
1415 0, TRUE, DUPLICATE_SAME_ACCESS);
1416 DuplicateHandle(cp, GetStdHandle(STD_ERROR_HANDLE), cp, &dos_handles[3],
1417 0, TRUE, DUPLICATE_SAME_ACCESS);
1418 DuplicateHandle(cp, GetStdHandle(STD_ERROR_HANDLE), cp, &dos_handles[4],
1419 0, TRUE, DUPLICATE_SAME_ACCESS);
1422 /***********************************************************************
1423 * Win32HandleToDosFileHandle (KERNEL32.21)
1425 * Allocate a DOS handle for a Win32 handle. The Win32 handle is no
1426 * longer valid after this function (even on failure).
1428 * Note: this is not exactly right, since on Win95 the Win32 handles
1429 * are on top of DOS handles and we do it the other way
1430 * around. Should be good enough though.
1432 HFILE WINAPI Win32HandleToDosFileHandle( HANDLE handle )
1436 if (!handle || (handle == INVALID_HANDLE_VALUE))
1439 for (i = 5; i < DOS_TABLE_SIZE; i++)
1440 if (!dos_handles[i])
1442 dos_handles[i] = handle;
1443 TRACE("Got %d for h32 %p\n", i, handle );
1446 CloseHandle( handle );
1447 SetLastError( ERROR_TOO_MANY_OPEN_FILES );
1452 /***********************************************************************
1453 * DosFileHandleToWin32Handle (KERNEL32.20)
1455 * Return the Win32 handle for a DOS handle.
1457 * Note: this is not exactly right, since on Win95 the Win32 handles
1458 * are on top of DOS handles and we do it the other way
1459 * around. Should be good enough though.
1461 HANDLE WINAPI DosFileHandleToWin32Handle( HFILE handle )
1463 HFILE16 hfile = (HFILE16)handle;
1464 if (hfile < 5 && !dos_handles[hfile]) FILE_InitProcessDosHandles();
1465 if ((hfile >= DOS_TABLE_SIZE) || !dos_handles[hfile])
1467 SetLastError( ERROR_INVALID_HANDLE );
1468 return INVALID_HANDLE_VALUE;
1470 return dos_handles[hfile];
1474 /***********************************************************************
1475 * DisposeLZ32Handle (KERNEL32.22)
1477 * Note: this is not entirely correct, we should only close the
1478 * 32-bit handle and not the 16-bit one, but we cannot do
1479 * this because of the way our DOS handles are implemented.
1480 * It shouldn't break anything though.
1482 void WINAPI DisposeLZ32Handle( HANDLE handle )
1486 if (!handle || (handle == INVALID_HANDLE_VALUE)) return;
1488 for (i = 5; i < DOS_TABLE_SIZE; i++)
1489 if (dos_handles[i] == handle)
1492 CloseHandle( handle );
1498 /***********************************************************************
1501 * dup2() function for DOS handles.
1503 HFILE16 FILE_Dup2( HFILE16 hFile1, HFILE16 hFile2 )
1507 if (hFile1 < 5 && !dos_handles[hFile1]) FILE_InitProcessDosHandles();
1509 if ((hFile1 >= DOS_TABLE_SIZE) || (hFile2 >= DOS_TABLE_SIZE) || !dos_handles[hFile1])
1511 SetLastError( ERROR_INVALID_HANDLE );
1512 return HFILE_ERROR16;
1514 if (!DuplicateHandle( GetCurrentProcess(), dos_handles[hFile1],
1515 GetCurrentProcess(), &new_handle,
1516 0, FALSE, DUPLICATE_SAME_ACCESS ))
1517 return HFILE_ERROR16;
1518 if (dos_handles[hFile2]) CloseHandle( dos_handles[hFile2] );
1519 dos_handles[hFile2] = new_handle;
1524 /***********************************************************************
1525 * _lclose (KERNEL.81)
1527 HFILE16 WINAPI _lclose16( HFILE16 hFile )
1529 if ((hFile >= DOS_TABLE_SIZE) || !dos_handles[hFile])
1531 SetLastError( ERROR_INVALID_HANDLE );
1532 return HFILE_ERROR16;
1534 TRACE("%d (handle32=%p)\n", hFile, dos_handles[hFile] );
1535 CloseHandle( dos_handles[hFile] );
1536 dos_handles[hFile] = 0;
1541 /***********************************************************************
1542 * _lclose (KERNEL32.@)
1544 HFILE WINAPI _lclose( HFILE hFile )
1546 TRACE("handle %d\n", hFile );
1547 return CloseHandle( (HANDLE)hFile ) ? 0 : HFILE_ERROR;
1550 /***********************************************************************
1551 * GetOverlappedResult (KERNEL32.@)
1553 * Check the result of an Asynchronous data transfer from a file.
1559 * If successful (and relevant) lpTransferred will hold the number of
1560 * bytes transferred during the async operation.
1564 * Currently only works for WaitCommEvent, ReadFile, WriteFile
1565 * with communications ports.
1568 BOOL WINAPI GetOverlappedResult(
1569 HANDLE hFile, /* [in] handle of file to check on */
1570 LPOVERLAPPED lpOverlapped, /* [in/out] pointer to overlapped */
1571 LPDWORD lpTransferred, /* [in/out] number of bytes transferred */
1572 BOOL bWait /* [in] wait for the transfer to complete ? */
1576 TRACE("(%p %p %p %x)\n", hFile, lpOverlapped, lpTransferred, bWait);
1578 if(lpOverlapped==NULL)
1580 ERR("lpOverlapped was null\n");
1583 if(!lpOverlapped->hEvent)
1585 ERR("lpOverlapped->hEvent was null\n");
1592 TRACE("waiting on %p\n",lpOverlapped);
1593 r = WaitForSingleObjectEx(lpOverlapped->hEvent, INFINITE, TRUE);
1594 TRACE("wait on %p returned %ld\n",lpOverlapped,r);
1595 } while (r==STATUS_USER_APC);
1597 else if ( lpOverlapped->Internal == STATUS_PENDING )
1599 /* Wait in order to give APCs a chance to run. */
1600 /* This is cheating, so we must set the event again in case of success -
1601 it may be a non-manual reset event. */
1603 TRACE("waiting on %p\n",lpOverlapped);
1604 r = WaitForSingleObjectEx(lpOverlapped->hEvent, 0, TRUE);
1605 TRACE("wait on %p returned %ld\n",lpOverlapped,r);
1606 } while (r==STATUS_USER_APC);
1607 if ( r == WAIT_OBJECT_0 )
1608 NtSetEvent ( lpOverlapped->hEvent, NULL );
1612 *lpTransferred = lpOverlapped->InternalHigh;
1614 switch ( lpOverlapped->Internal )
1616 case STATUS_SUCCESS:
1618 case STATUS_PENDING:
1619 SetLastError ( ERROR_IO_INCOMPLETE );
1620 if ( bWait ) ERR ("PENDING status after waiting!\n");
1623 SetLastError ( RtlNtStatusToDosError ( lpOverlapped->Internal ) );
1628 /***********************************************************************
1629 * CancelIo (KERNEL32.@)
1631 BOOL WINAPI CancelIo(HANDLE handle)
1633 async_private *ovp,*t;
1635 TRACE("handle = %p\n",handle);
1637 for (ovp = NtCurrentTeb()->pending_list; ovp; ovp = t)
1640 if ( ovp->handle == handle )
1641 cancel_async ( ovp );
1643 WaitForMultipleObjectsEx(0,NULL,FALSE,1,TRUE);
1647 /***********************************************************************
1648 * FILE_AsyncReadService (INTERNAL)
1650 * This function is called while the client is waiting on the
1651 * server, so we can't make any server calls here.
1653 static void FILE_AsyncReadService(async_private *ovp)
1655 async_fileio *fileio = (async_fileio*) ovp;
1656 LPOVERLAPPED lpOverlapped = fileio->lpOverlapped;
1658 int already = lpOverlapped->InternalHigh;
1660 TRACE("%p %p\n", lpOverlapped, fileio->buffer );
1662 /* check to see if the data is ready (non-blocking) */
1664 if ( fileio->fd_type == FD_TYPE_SOCKET )
1665 result = read (ovp->fd, &fileio->buffer[already], fileio->count - already);
1668 result = pread (ovp->fd, &fileio->buffer[already], fileio->count - already,
1669 OVERLAPPED_OFFSET (lpOverlapped) + already);
1670 if ((result < 0) && (errno == ESPIPE))
1671 result = read (ovp->fd, &fileio->buffer[already], fileio->count - already);
1674 if ( (result<0) && ((errno == EAGAIN) || (errno == EINTR)))
1676 TRACE("Deferred read %d\n",errno);
1681 /* check to see if the transfer is complete */
1684 r = FILE_GetNtStatus ();
1687 else if ( result == 0 )
1689 r = ( lpOverlapped->InternalHigh ? STATUS_SUCCESS : STATUS_END_OF_FILE );
1693 lpOverlapped->InternalHigh += result;
1694 TRACE("read %d more bytes %ld/%d so far\n",result,lpOverlapped->InternalHigh,fileio->count);
1696 if(lpOverlapped->InternalHigh >= fileio->count || fileio->fd_type == FD_TYPE_SOCKET )
1702 lpOverlapped->Internal = r;
1705 /***********************************************************************
1706 * FILE_ReadFileEx (INTERNAL)
1708 static BOOL FILE_ReadFileEx(HANDLE hFile, LPVOID buffer, DWORD bytesToRead,
1709 LPOVERLAPPED overlapped,
1710 LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
1718 TRACE("file %p to buf %p num %ld %p func %p\n",
1719 hFile, buffer, bytesToRead, overlapped, lpCompletionRoutine);
1721 /* check that there is an overlapped struct */
1722 if (overlapped==NULL)
1724 SetLastError(ERROR_INVALID_PARAMETER);
1728 fd = FILE_GetUnixHandleType ( hFile, GENERIC_READ, &type, &flags);
1731 WARN ( "Couldn't get FD\n" );
1735 ovp = (async_fileio*) HeapAlloc(GetProcessHeap(), 0, sizeof (async_fileio));
1738 TRACE("HeapAlloc Failed\n");
1739 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1743 ovp->async.ops = ( lpCompletionRoutine ? &fileio_async_ops : &fileio_nocomp_async_ops );
1744 ovp->async.handle = hFile;
1746 ovp->async.type = ASYNC_TYPE_READ;
1747 ovp->async.func = FILE_AsyncReadService;
1748 ovp->async.event = hEvent;
1749 ovp->lpOverlapped = overlapped;
1750 ovp->count = bytesToRead;
1751 ovp->completion_func = lpCompletionRoutine;
1752 ovp->buffer = buffer;
1753 ovp->fd_type = type;
1755 return !register_new_async (&ovp->async);
1763 /***********************************************************************
1764 * ReadFileEx (KERNEL32.@)
1766 BOOL WINAPI ReadFileEx(HANDLE hFile, LPVOID buffer, DWORD bytesToRead,
1767 LPOVERLAPPED overlapped,
1768 LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
1770 overlapped->InternalHigh = 0;
1771 return FILE_ReadFileEx(hFile,buffer,bytesToRead,overlapped,lpCompletionRoutine, INVALID_HANDLE_VALUE);
1774 static BOOL FILE_TimeoutRead(HANDLE hFile, LPVOID buffer, DWORD bytesToRead, LPDWORD bytesRead)
1779 TRACE("%p %p %ld %p\n", hFile, buffer, bytesToRead, bytesRead );
1781 ZeroMemory(&ov, sizeof (OVERLAPPED));
1782 if(STATUS_SUCCESS==NtCreateEvent(&ov.hEvent, SYNCHRONIZE, NULL, 0, 0))
1784 if(FILE_ReadFileEx(hFile, buffer, bytesToRead, &ov, NULL, ov.hEvent))
1786 r = GetOverlappedResult(hFile, &ov, bytesRead, TRUE);
1789 CloseHandle(ov.hEvent);
1793 /***********************************************************************
1794 * ReadFile (KERNEL32.@)
1796 BOOL WINAPI ReadFile( HANDLE hFile, LPVOID buffer, DWORD bytesToRead,
1797 LPDWORD bytesRead, LPOVERLAPPED overlapped )
1799 int unix_handle, result, flags;
1802 TRACE("%p %p %ld %p %p\n", hFile, buffer, bytesToRead,
1803 bytesRead, overlapped );
1805 if (bytesRead) *bytesRead = 0; /* Do this before anything else */
1806 if (!bytesToRead) return TRUE;
1808 unix_handle = FILE_GetUnixHandleType( hFile, GENERIC_READ, &type, &flags );
1810 if (flags & FD_FLAG_OVERLAPPED)
1812 if (unix_handle == -1) return FALSE;
1813 if ( (overlapped==NULL) || NtResetEvent( overlapped->hEvent, NULL ) )
1815 TRACE("Overlapped not specified or invalid event flag\n");
1817 SetLastError(ERROR_INVALID_PARAMETER);
1822 overlapped->InternalHigh = 0;
1824 if(!FILE_ReadFileEx(hFile, buffer, bytesToRead, overlapped, NULL, overlapped->hEvent))
1827 if ( !GetOverlappedResult (hFile, overlapped, bytesRead, FALSE) )
1829 if ( GetLastError() == ERROR_IO_INCOMPLETE )
1830 SetLastError ( ERROR_IO_PENDING );
1836 if (flags & FD_FLAG_TIMEOUT)
1839 return FILE_TimeoutRead(hFile, buffer, bytesToRead, bytesRead);
1844 return SMB_ReadFile(hFile, buffer, bytesToRead, bytesRead, NULL);
1846 case FD_TYPE_CONSOLE:
1847 return FILE_ReadConsole(hFile, buffer, bytesToRead, bytesRead, NULL);
1849 case FD_TYPE_DEFAULT:
1850 /* normal unix files */
1851 if (unix_handle == -1) return FALSE;
1854 DWORD highOffset = overlapped->OffsetHigh;
1855 if ( (INVALID_SET_FILE_POINTER == SetFilePointer(hFile, overlapped->Offset,
1856 &highOffset, FILE_BEGIN)) &&
1857 (GetLastError() != NO_ERROR) )
1866 if (unix_handle == -1)
1872 off_t offset = OVERLAPPED_OFFSET(overlapped);
1873 if(lseek(unix_handle, offset, SEEK_SET) == -1)
1876 SetLastError(ERROR_INVALID_PARAMETER);
1881 /* code for synchronous reads */
1882 while ((result = read( unix_handle, buffer, bytesToRead )) == -1)
1884 if ((errno == EAGAIN) || (errno == EINTR)) continue;
1885 if ((errno == EFAULT) && !IsBadWritePtr( buffer, bytesToRead )) continue;
1889 close( unix_handle );
1890 if (result == -1) return FALSE;
1891 if (bytesRead) *bytesRead = result;
1896 /***********************************************************************
1897 * FILE_AsyncWriteService (INTERNAL)
1899 * This function is called while the client is waiting on the
1900 * server, so we can't make any server calls here.
1902 static void FILE_AsyncWriteService(struct async_private *ovp)
1904 async_fileio *fileio = (async_fileio *) ovp;
1905 LPOVERLAPPED lpOverlapped = fileio->lpOverlapped;
1907 int already = lpOverlapped->InternalHigh;
1909 TRACE("(%p %p)\n",lpOverlapped,fileio->buffer);
1911 /* write some data (non-blocking) */
1913 if ( fileio->fd_type == FD_TYPE_SOCKET )
1914 result = write(ovp->fd, &fileio->buffer[already], fileio->count - already);
1917 result = pwrite(ovp->fd, &fileio->buffer[already], fileio->count - already,
1918 OVERLAPPED_OFFSET (lpOverlapped) + already);
1919 if ((result < 0) && (errno == ESPIPE))
1920 result = write(ovp->fd, &fileio->buffer[already], fileio->count - already);
1923 if ( (result<0) && ((errno == EAGAIN) || (errno == EINTR)))
1929 /* check to see if the transfer is complete */
1932 r = FILE_GetNtStatus ();
1936 lpOverlapped->InternalHigh += result;
1938 TRACE("wrote %d more bytes %ld/%d so far\n",result,lpOverlapped->InternalHigh,fileio->count);
1940 if(lpOverlapped->InternalHigh < fileio->count)
1946 lpOverlapped->Internal = r;
1949 /***********************************************************************
1952 static BOOL FILE_WriteFileEx(HANDLE hFile, LPCVOID buffer, DWORD bytesToWrite,
1953 LPOVERLAPPED overlapped,
1954 LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
1962 TRACE("file %p to buf %p num %ld %p func %p handle %p\n",
1963 hFile, buffer, bytesToWrite, overlapped, lpCompletionRoutine, hEvent);
1965 if (overlapped == NULL)
1967 SetLastError(ERROR_INVALID_PARAMETER);
1971 fd = FILE_GetUnixHandleType ( hFile, GENERIC_WRITE, &type, &flags );
1974 TRACE( "Couldn't get FD\n" );
1978 ovp = (async_fileio*) HeapAlloc(GetProcessHeap(), 0, sizeof (async_fileio));
1981 TRACE("HeapAlloc Failed\n");
1982 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
1986 ovp->async.ops = ( lpCompletionRoutine ? &fileio_async_ops : &fileio_nocomp_async_ops );
1987 ovp->async.handle = hFile;
1989 ovp->async.type = ASYNC_TYPE_WRITE;
1990 ovp->async.func = FILE_AsyncWriteService;
1991 ovp->lpOverlapped = overlapped;
1992 ovp->async.event = hEvent;
1993 ovp->buffer = (LPVOID) buffer;
1994 ovp->count = bytesToWrite;
1995 ovp->completion_func = lpCompletionRoutine;
1996 ovp->fd_type = type;
1998 return !register_new_async (&ovp->async);
2005 /***********************************************************************
2006 * WriteFileEx (KERNEL32.@)
2008 BOOL WINAPI WriteFileEx(HANDLE hFile, LPCVOID buffer, DWORD bytesToWrite,
2009 LPOVERLAPPED overlapped,
2010 LPOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine)
2012 overlapped->InternalHigh = 0;
2014 return FILE_WriteFileEx(hFile, buffer, bytesToWrite, overlapped, lpCompletionRoutine, INVALID_HANDLE_VALUE);
2017 /***********************************************************************
2018 * WriteFile (KERNEL32.@)
2020 BOOL WINAPI WriteFile( HANDLE hFile, LPCVOID buffer, DWORD bytesToWrite,
2021 LPDWORD bytesWritten, LPOVERLAPPED overlapped )
2023 int unix_handle, result, flags;
2026 TRACE("%p %p %ld %p %p\n", hFile, buffer, bytesToWrite,
2027 bytesWritten, overlapped );
2029 if (bytesWritten) *bytesWritten = 0; /* Do this before anything else */
2030 if (!bytesToWrite) return TRUE;
2032 unix_handle = FILE_GetUnixHandleType( hFile, GENERIC_WRITE, &type, &flags );
2034 if (flags & FD_FLAG_OVERLAPPED)
2036 if (unix_handle == -1) return FALSE;
2037 if ( (overlapped==NULL) || NtResetEvent( overlapped->hEvent, NULL ) )
2039 TRACE("Overlapped not specified or invalid event flag\n");
2041 SetLastError(ERROR_INVALID_PARAMETER);
2046 overlapped->InternalHigh = 0;
2048 if(!FILE_WriteFileEx(hFile, buffer, bytesToWrite, overlapped, NULL, overlapped->hEvent))
2051 if ( !GetOverlappedResult (hFile, overlapped, bytesWritten, FALSE) )
2053 if ( GetLastError() == ERROR_IO_INCOMPLETE )
2054 SetLastError ( ERROR_IO_PENDING );
2063 case FD_TYPE_CONSOLE:
2064 TRACE("%p %s %ld %p %p\n", hFile, debugstr_an(buffer, bytesToWrite), bytesToWrite,
2065 bytesWritten, overlapped );
2066 return FILE_WriteConsole(hFile, buffer, bytesToWrite, bytesWritten, NULL);
2068 case FD_TYPE_DEFAULT:
2069 if (unix_handle == -1) return FALSE;
2073 DWORD highOffset = overlapped->OffsetHigh;
2074 if ( (INVALID_SET_FILE_POINTER == SetFilePointer(hFile, overlapped->Offset,
2075 &highOffset, FILE_BEGIN)) &&
2076 (GetLastError() != NO_ERROR) )
2085 if (unix_handle == -1)
2090 SetLastError(ERROR_INVALID_PARAMETER);
2098 off_t offset = OVERLAPPED_OFFSET(overlapped);
2099 if(lseek(unix_handle, offset, SEEK_SET) == -1)
2102 SetLastError(ERROR_INVALID_PARAMETER);
2107 /* synchronous file write */
2108 while ((result = write( unix_handle, buffer, bytesToWrite )) == -1)
2110 if ((errno == EAGAIN) || (errno == EINTR)) continue;
2111 if ((errno == EFAULT) && !IsBadReadPtr( buffer, bytesToWrite )) continue;
2112 if (errno == ENOSPC)
2113 SetLastError( ERROR_DISK_FULL );
2118 close( unix_handle );
2119 if (result == -1) return FALSE;
2120 if (bytesWritten) *bytesWritten = result;
2125 /***********************************************************************
2126 * _hread (KERNEL.349)
2128 LONG WINAPI WIN16_hread( HFILE16 hFile, SEGPTR buffer, LONG count )
2132 TRACE("%d %08lx %ld\n",
2133 hFile, (DWORD)buffer, count );
2135 /* Some programs pass a count larger than the allocated buffer */
2136 maxlen = GetSelectorLimit16( SELECTOROF(buffer) ) - OFFSETOF(buffer) + 1;
2137 if (count > maxlen) count = maxlen;
2138 return _lread((HFILE)DosFileHandleToWin32Handle(hFile), MapSL(buffer), count );
2142 /***********************************************************************
2143 * _lread (KERNEL.82)
2145 UINT16 WINAPI WIN16_lread( HFILE16 hFile, SEGPTR buffer, UINT16 count )
2147 return (UINT16)WIN16_hread( hFile, buffer, (LONG)count );
2151 /***********************************************************************
2152 * _lread (KERNEL32.@)
2154 UINT WINAPI _lread( HFILE handle, LPVOID buffer, UINT count )
2157 if (!ReadFile( (HANDLE)handle, buffer, count, &result, NULL )) return -1;
2162 /***********************************************************************
2163 * _lread16 (KERNEL.82)
2165 UINT16 WINAPI _lread16( HFILE16 hFile, LPVOID buffer, UINT16 count )
2167 return (UINT16)_lread((HFILE)DosFileHandleToWin32Handle(hFile), buffer, (LONG)count );
2171 /***********************************************************************
2172 * _lcreat (KERNEL.83)
2174 HFILE16 WINAPI _lcreat16( LPCSTR path, INT16 attr )
2176 return Win32HandleToDosFileHandle( (HANDLE)_lcreat( path, attr ) );
2180 /***********************************************************************
2181 * _lcreat (KERNEL32.@)
2183 HFILE WINAPI _lcreat( LPCSTR path, INT attr )
2185 /* Mask off all flags not explicitly allowed by the doc */
2186 attr &= FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_SYSTEM;
2187 TRACE("%s %02x\n", path, attr );
2188 return (HFILE)CreateFileA( path, GENERIC_READ | GENERIC_WRITE,
2189 FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
2190 CREATE_ALWAYS, attr, 0 );
2194 /***********************************************************************
2195 * SetFilePointer (KERNEL32.@)
2197 DWORD WINAPI SetFilePointer( HANDLE hFile, LONG distance, LONG *highword,
2200 DWORD ret = INVALID_SET_FILE_POINTER;
2202 TRACE("handle %p offset %ld high %ld origin %ld\n",
2203 hFile, distance, highword?*highword:0, method );
2205 SERVER_START_REQ( set_file_pointer )
2207 req->handle = hFile;
2208 req->low = distance;
2209 req->high = highword ? *highword : (distance >= 0) ? 0 : -1;
2210 /* FIXME: assumes 1:1 mapping between Windows and Unix seek constants */
2211 req->whence = method;
2213 if (!wine_server_call_err( req ))
2215 ret = reply->new_low;
2216 if (highword) *highword = reply->new_high;
2224 /***********************************************************************
2225 * _llseek (KERNEL.84)
2228 * Seeking before the start of the file should be allowed for _llseek16,
2229 * but cause subsequent I/O operations to fail (cf. interrupt list)
2232 LONG WINAPI _llseek16( HFILE16 hFile, LONG lOffset, INT16 nOrigin )
2234 return SetFilePointer( DosFileHandleToWin32Handle(hFile), lOffset, NULL, nOrigin );
2238 /***********************************************************************
2239 * _llseek (KERNEL32.@)
2241 LONG WINAPI _llseek( HFILE hFile, LONG lOffset, INT nOrigin )
2243 return SetFilePointer( (HANDLE)hFile, lOffset, NULL, nOrigin );
2247 /***********************************************************************
2248 * _lopen (KERNEL.85)
2250 HFILE16 WINAPI _lopen16( LPCSTR path, INT16 mode )
2252 return Win32HandleToDosFileHandle( (HANDLE)_lopen( path, mode ) );
2256 /***********************************************************************
2257 * _lopen (KERNEL32.@)
2259 HFILE WINAPI _lopen( LPCSTR path, INT mode )
2261 DWORD access, sharing;
2263 TRACE("('%s',%04x)\n", path, mode );
2264 FILE_ConvertOFMode( mode, &access, &sharing );
2265 return (HFILE)CreateFileA( path, access, sharing, NULL, OPEN_EXISTING, 0, 0 );
2269 /***********************************************************************
2270 * _lwrite (KERNEL.86)
2272 UINT16 WINAPI _lwrite16( HFILE16 hFile, LPCSTR buffer, UINT16 count )
2274 return (UINT16)_hwrite( (HFILE)DosFileHandleToWin32Handle(hFile), buffer, (LONG)count );
2277 /***********************************************************************
2278 * _lwrite (KERNEL32.@)
2280 UINT WINAPI _lwrite( HFILE hFile, LPCSTR buffer, UINT count )
2282 return (UINT)_hwrite( hFile, buffer, (LONG)count );
2286 /***********************************************************************
2287 * _hread16 (KERNEL.349)
2289 LONG WINAPI _hread16( HFILE16 hFile, LPVOID buffer, LONG count)
2291 return _lread( (HFILE)DosFileHandleToWin32Handle(hFile), buffer, count );
2295 /***********************************************************************
2296 * _hread (KERNEL32.@)
2298 LONG WINAPI _hread( HFILE hFile, LPVOID buffer, LONG count)
2300 return _lread( hFile, buffer, count );
2304 /***********************************************************************
2305 * _hwrite (KERNEL.350)
2307 LONG WINAPI _hwrite16( HFILE16 hFile, LPCSTR buffer, LONG count )
2309 return _hwrite( (HFILE)DosFileHandleToWin32Handle(hFile), buffer, count );
2313 /***********************************************************************
2314 * _hwrite (KERNEL32.@)
2316 * experimentation yields that _lwrite:
2317 * o truncates the file at the current position with
2319 * o returns 0 on a 0 length write
2320 * o works with console handles
2323 LONG WINAPI _hwrite( HFILE handle, LPCSTR buffer, LONG count )
2327 TRACE("%d %p %ld\n", handle, buffer, count );
2331 /* Expand or truncate at current position */
2332 if (!SetEndOfFile( (HANDLE)handle )) return HFILE_ERROR;
2335 if (!WriteFile( (HANDLE)handle, buffer, count, &result, NULL ))
2341 /***********************************************************************
2342 * SetHandleCount (KERNEL.199)
2344 UINT16 WINAPI SetHandleCount16( UINT16 count )
2346 return SetHandleCount( count );
2350 /*************************************************************************
2351 * SetHandleCount (KERNEL32.@)
2353 UINT WINAPI SetHandleCount( UINT count )
2355 return min( 256, count );
2359 /***********************************************************************
2360 * FlushFileBuffers (KERNEL32.@)
2362 BOOL WINAPI FlushFileBuffers( HANDLE hFile )
2365 SERVER_START_REQ( flush_file )
2367 req->handle = hFile;
2368 ret = !wine_server_call_err( req );
2375 /**************************************************************************
2376 * SetEndOfFile (KERNEL32.@)
2378 BOOL WINAPI SetEndOfFile( HANDLE hFile )
2381 SERVER_START_REQ( truncate_file )
2383 req->handle = hFile;
2384 ret = !wine_server_call_err( req );
2391 /***********************************************************************
2392 * DeleteFile (KERNEL.146)
2394 BOOL16 WINAPI DeleteFile16( LPCSTR path )
2396 return DeleteFileA( path );
2400 /***********************************************************************
2401 * DeleteFileW (KERNEL32.@)
2403 BOOL WINAPI DeleteFileW( LPCWSTR path )
2405 DOS_FULL_NAME full_name;
2408 TRACE("%s\n", debugstr_w(path) );
2409 if (!path || !*path)
2411 SetLastError(ERROR_PATH_NOT_FOUND);
2414 if (DOSFS_GetDevice( path ))
2416 WARN("cannot remove DOS device %s!\n", debugstr_w(path));
2417 SetLastError( ERROR_FILE_NOT_FOUND );
2421 if (!DOSFS_GetFullName( path, TRUE, &full_name )) return FALSE;
2423 /* check if we are allowed to delete the source */
2424 hFile = FILE_CreateFile( full_name.long_name, GENERIC_READ|GENERIC_WRITE, 0,
2425 NULL, OPEN_EXISTING, 0, 0, TRUE,
2426 GetDriveTypeW( full_name.short_name ) );
2427 if (!hFile) return FALSE;
2429 if (unlink( full_name.long_name ) == -1)
2440 /***********************************************************************
2441 * DeleteFileA (KERNEL32.@)
2443 BOOL WINAPI DeleteFileA( LPCSTR path )
2445 UNICODE_STRING pathW;
2450 SetLastError(ERROR_INVALID_PARAMETER);
2454 if (RtlCreateUnicodeStringFromAsciiz(&pathW, path))
2456 ret = DeleteFileW(pathW.Buffer);
2457 RtlFreeUnicodeString(&pathW);
2460 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2465 /***********************************************************************
2466 * GetFileType (KERNEL32.@)
2468 DWORD WINAPI GetFileType( HANDLE hFile )
2470 DWORD ret = FILE_TYPE_UNKNOWN;
2471 SERVER_START_REQ( get_file_info )
2473 req->handle = hFile;
2474 if (!wine_server_call_err( req )) ret = reply->type;
2481 /* check if a file name is for an executable file (.exe or .com) */
2482 inline static BOOL is_executable( const char *name )
2484 int len = strlen(name);
2486 if (len < 4) return FALSE;
2487 return (!strcasecmp( name + len - 4, ".exe" ) ||
2488 !strcasecmp( name + len - 4, ".com" ));
2492 /***********************************************************************
2493 * FILE_AddBootRenameEntry
2495 * Adds an entry to the registry that is loaded when windows boots and
2496 * checks if there are some files to be removed or renamed/moved.
2497 * <fn1> has to be valid and <fn2> may be NULL. If both pointers are
2498 * non-NULL then the file is moved, otherwise it is deleted. The
2499 * entry of the registrykey is always appended with two zero
2500 * terminated strings. If <fn2> is NULL then the second entry is
2501 * simply a single 0-byte. Otherwise the second filename goes
2502 * there. The entries are prepended with \??\ before the path and the
2503 * second filename gets also a '!' as the first character if
2504 * MOVEFILE_REPLACE_EXISTING is set. After the final string another
2505 * 0-byte follows to indicate the end of the strings.
2507 * \??\D:\test\file1[0]
2508 * !\??\D:\test\file1_renamed[0]
2509 * \??\D:\Test|delete[0]
2510 * [0] <- file is to be deleted, second string empty
2511 * \??\D:\test\file2[0]
2512 * !\??\D:\test\file2_renamed[0]
2513 * [0] <- indicates end of strings
2516 * \??\D:\test\file1[0]
2517 * !\??\D:\test\file1_renamed[0]
2518 * \??\D:\Test|delete[0]
2519 * [0] <- file is to be deleted, second string empty
2520 * [0] <- indicates end of strings
2523 static BOOL FILE_AddBootRenameEntry( LPCWSTR fn1, LPCWSTR fn2, DWORD flags )
2525 static const WCHAR PreString[] = {'\\','?','?','\\',0};
2526 static const WCHAR ValueName[] = {'P','e','n','d','i','n','g',
2527 'F','i','l','e','R','e','n','a','m','e',
2528 'O','p','e','r','a','t','i','o','n','s',0};
2529 static const WCHAR SessionW[] = {'M','a','c','h','i','n','e','\\',
2530 'S','y','s','t','e','m','\\',
2531 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
2532 'C','o','n','t','r','o','l','\\',
2533 'S','e','s','s','i','o','n',' ','M','a','n','a','g','e','r',0};
2534 static const int info_size = FIELD_OFFSET( KEY_VALUE_PARTIAL_INFORMATION, Data );
2536 OBJECT_ATTRIBUTES attr;
2537 UNICODE_STRING nameW;
2538 KEY_VALUE_PARTIAL_INFORMATION *info;
2541 DWORD len0, len1, len2;
2543 BYTE *Buffer = NULL;
2546 attr.Length = sizeof(attr);
2547 attr.RootDirectory = 0;
2548 attr.ObjectName = &nameW;
2549 attr.Attributes = 0;
2550 attr.SecurityDescriptor = NULL;
2551 attr.SecurityQualityOfService = NULL;
2552 RtlInitUnicodeString( &nameW, SessionW );
2554 if (NtCreateKey( &Reboot, KEY_ALL_ACCESS, &attr, 0, NULL, 0, NULL ) != STATUS_SUCCESS)
2556 WARN("Error creating key for reboot managment [%s]\n",
2557 "SYSTEM\\CurrentControlSet\\Control\\Session Manager");
2561 len0 = strlenW(PreString);
2562 len1 = strlenW(fn1) + len0 + 1;
2565 len2 = strlenW(fn2) + len0 + 1;
2566 if (flags & MOVEFILE_REPLACE_EXISTING) len2++; /* Plus 1 because of the leading '!' */
2568 else len2 = 1; /* minimum is the 0 characters for the empty second string */
2570 /* convert characters to bytes */
2571 len0 *= sizeof(WCHAR);
2572 len1 *= sizeof(WCHAR);
2573 len2 *= sizeof(WCHAR);
2575 RtlInitUnicodeString( &nameW, ValueName );
2577 /* First we check if the key exists and if so how many bytes it already contains. */
2578 if (NtQueryValueKey( Reboot, &nameW, KeyValuePartialInformation,
2579 NULL, 0, &DataSize ) == STATUS_BUFFER_OVERFLOW)
2581 if (!(Buffer = HeapAlloc( GetProcessHeap(), 0, DataSize + len1 + len2 + sizeof(WCHAR) )))
2583 if (NtQueryValueKey( Reboot, &nameW, KeyValuePartialInformation,
2584 Buffer, DataSize, &DataSize )) goto Quit;
2585 info = (KEY_VALUE_PARTIAL_INFORMATION *)Buffer;
2586 if (info->Type != REG_MULTI_SZ) goto Quit;
2587 if (DataSize > sizeof(info)) DataSize -= sizeof(WCHAR); /* remove terminating null (will be added back later) */
2591 DataSize = info_size;
2592 if (!(Buffer = HeapAlloc( GetProcessHeap(), 0, DataSize + len1 + len2 + sizeof(WCHAR) )))
2596 p = (WCHAR *)(Buffer + DataSize);
2597 strcpyW( p, PreString );
2602 p = (WCHAR *)(Buffer + DataSize);
2603 if (flags & MOVEFILE_REPLACE_EXISTING)
2605 strcpyW( p, PreString );
2611 p = (WCHAR *)(Buffer + DataSize);
2613 DataSize += sizeof(WCHAR);
2616 /* add final null */
2617 p = (WCHAR *)(Buffer + DataSize);
2619 DataSize += sizeof(WCHAR);
2621 rc = !NtSetValueKey(Reboot, &nameW, 0, REG_MULTI_SZ, Buffer + info_size, DataSize - info_size);
2624 if (Reboot) NtClose(Reboot);
2625 if (Buffer) HeapFree( GetProcessHeap(), 0, Buffer );
2630 /**************************************************************************
2631 * MoveFileExW (KERNEL32.@)
2633 BOOL WINAPI MoveFileExW( LPCWSTR fn1, LPCWSTR fn2, DWORD flag )
2635 DOS_FULL_NAME full_name1, full_name2;
2637 DWORD attr = INVALID_FILE_ATTRIBUTES;
2639 TRACE("(%s,%s,%04lx)\n", debugstr_w(fn1), debugstr_w(fn2), flag);
2641 /* FIXME: <Gerhard W. Gruber>sparhawk@gmx.at
2642 In case of W9x and lesser this function should return 120 (ERROR_CALL_NOT_IMPLEMENTED)
2643 to be really compatible. Most programs wont have any problems though. In case
2644 you encounter one, this is what you should return here. I don't know what's up
2645 with NT 3.5. Is this function available there or not?
2646 Does anybody really care about 3.5? :)
2649 /* Filename1 has to be always set to a valid path. Filename2 may be NULL
2650 if the source file has to be deleted.
2653 SetLastError(ERROR_INVALID_PARAMETER);
2657 /* This function has to be run through in order to process the name properly.
2658 If the BOOTDELAY flag is set, the file doesn't need to exist though. At least
2659 that is the behaviour on NT 4.0. The operation accepts the filenames as
2660 they are given but it can't reply with a reasonable returncode. Success
2661 means in that case success for entering the values into the registry.
2663 if(!DOSFS_GetFullName( fn1, TRUE, &full_name1 ))
2665 if(!(flag & MOVEFILE_DELAY_UNTIL_REBOOT))
2669 if (fn2) /* !fn2 means delete fn1 */
2671 if (DOSFS_GetFullName( fn2, TRUE, &full_name2 ))
2673 if(!(flag & MOVEFILE_DELAY_UNTIL_REBOOT))
2675 /* target exists, check if we may overwrite */
2676 if (!(flag & MOVEFILE_REPLACE_EXISTING))
2678 SetLastError( ERROR_FILE_EXISTS );
2685 if (!DOSFS_GetFullName( fn2, FALSE, &full_name2 ))
2687 if(!(flag & MOVEFILE_DELAY_UNTIL_REBOOT))
2692 /* Source name and target path are valid */
2694 if (flag & MOVEFILE_DELAY_UNTIL_REBOOT)
2696 return FILE_AddBootRenameEntry( fn1, fn2, flag );
2699 attr = GetFileAttributesW( fn1 );
2700 if ( attr == INVALID_FILE_ATTRIBUTES ) return FALSE;
2702 /* check if we are allowed to rename the source */
2703 hFile = FILE_CreateFile( full_name1.long_name, 0, 0,
2704 NULL, OPEN_EXISTING, 0, 0, TRUE,
2705 GetDriveTypeW( full_name1.short_name ) );
2708 if (GetLastError() != ERROR_ACCESS_DENIED) return FALSE;
2709 if ( !(attr & FILE_ATTRIBUTE_DIRECTORY) ) return FALSE;
2710 /* if it's a directory we can continue */
2712 else CloseHandle(hFile);
2714 /* check, if we are allowed to delete the destination,
2715 ** (but the file not being there is fine) */
2716 hFile = FILE_CreateFile( full_name2.long_name, GENERIC_READ|GENERIC_WRITE, 0,
2717 NULL, OPEN_EXISTING, 0, 0, TRUE,
2718 GetDriveTypeW( full_name2.short_name ) );
2719 if(!hFile && GetLastError() != ERROR_FILE_NOT_FOUND) return FALSE;
2722 if (full_name1.drive != full_name2.drive)
2724 if (!(flag & MOVEFILE_COPY_ALLOWED))
2726 SetLastError( ERROR_NOT_SAME_DEVICE );
2729 else if ( attr & FILE_ATTRIBUTE_DIRECTORY )
2731 /* Strange, but that's what Windows returns */
2732 SetLastError ( ERROR_ACCESS_DENIED );
2736 if (rename( full_name1.long_name, full_name2.long_name ) == -1)
2737 /* Try copy/delete unless it's a directory. */
2738 /* FIXME: This does not handle the (unlikely) case that the two locations
2739 are on the same Wine drive, but on different Unix file systems. */
2741 if ( attr & FILE_ATTRIBUTE_DIRECTORY )
2748 if ( ! CopyFileW( fn1, fn2, !(flag & MOVEFILE_REPLACE_EXISTING) ))
2750 if ( ! DeleteFileW ( fn1 ) )
2754 if (is_executable( full_name1.long_name ) != is_executable( full_name2.long_name ))
2757 if (stat( full_name2.long_name, &fstat ) != -1)
2759 if (is_executable( full_name2.long_name ))
2760 /* set executable bit where read bit is set */
2761 fstat.st_mode |= (fstat.st_mode & 0444) >> 2;
2763 fstat.st_mode &= ~0111;
2764 chmod( full_name2.long_name, fstat.st_mode );
2769 else /* fn2 == NULL means delete source */
2771 if (flag & MOVEFILE_DELAY_UNTIL_REBOOT)
2773 if (flag & MOVEFILE_COPY_ALLOWED) {
2774 WARN("Illegal flag\n");
2775 SetLastError( ERROR_GEN_FAILURE );
2779 return FILE_AddBootRenameEntry( fn1, NULL, flag );
2782 if (unlink( full_name1.long_name ) == -1)
2787 return TRUE; /* successfully deleted */
2791 /**************************************************************************
2792 * MoveFileExA (KERNEL32.@)
2794 BOOL WINAPI MoveFileExA( LPCSTR fn1, LPCSTR fn2, DWORD flag )
2796 UNICODE_STRING fn1W, fn2W;
2801 SetLastError(ERROR_INVALID_PARAMETER);
2805 RtlCreateUnicodeStringFromAsciiz(&fn1W, fn1);
2806 if (fn2) RtlCreateUnicodeStringFromAsciiz(&fn2W, fn2);
2807 else fn2W.Buffer = NULL;
2809 ret = MoveFileExW( fn1W.Buffer, fn2W.Buffer, flag );
2811 RtlFreeUnicodeString(&fn1W);
2812 RtlFreeUnicodeString(&fn2W);
2817 /**************************************************************************
2818 * MoveFileW (KERNEL32.@)
2820 * Move file or directory
2822 BOOL WINAPI MoveFileW( LPCWSTR fn1, LPCWSTR fn2 )
2824 return MoveFileExW( fn1, fn2, MOVEFILE_COPY_ALLOWED );
2828 /**************************************************************************
2829 * MoveFileA (KERNEL32.@)
2831 BOOL WINAPI MoveFileA( LPCSTR fn1, LPCSTR fn2 )
2833 return MoveFileExA( fn1, fn2, MOVEFILE_COPY_ALLOWED );
2837 /**************************************************************************
2838 * CopyFileW (KERNEL32.@)
2840 BOOL WINAPI CopyFileW( LPCWSTR source, LPCWSTR dest, BOOL fail_if_exists )
2843 BY_HANDLE_FILE_INFORMATION info;
2848 if (!source || !dest)
2850 SetLastError(ERROR_INVALID_PARAMETER);
2854 TRACE("%s -> %s\n", debugstr_w(source), debugstr_w(dest));
2856 if ((h1 = CreateFileW(source, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
2857 NULL, OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE)
2859 WARN("Unable to open source %s\n", debugstr_w(source));
2863 if (!GetFileInformationByHandle( h1, &info ))
2865 WARN("GetFileInformationByHandle returned error for %s\n", debugstr_w(source));
2870 if ((h2 = CreateFileW( dest, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
2871 fail_if_exists ? CREATE_NEW : CREATE_ALWAYS,
2872 info.dwFileAttributes, h1 )) == INVALID_HANDLE_VALUE)
2874 WARN("Unable to open dest %s\n", debugstr_w(dest));
2879 while (ReadFile( h1, buffer, sizeof(buffer), &count, NULL ) && count)
2885 if (!WriteFile( h2, p, count, &res, NULL ) || !res) goto done;
2898 /**************************************************************************
2899 * CopyFileA (KERNEL32.@)
2901 BOOL WINAPI CopyFileA( LPCSTR source, LPCSTR dest, BOOL fail_if_exists)
2903 UNICODE_STRING sourceW, destW;
2906 if (!source || !dest)
2908 SetLastError(ERROR_INVALID_PARAMETER);
2912 RtlCreateUnicodeStringFromAsciiz(&sourceW, source);
2913 RtlCreateUnicodeStringFromAsciiz(&destW, dest);
2915 ret = CopyFileW(sourceW.Buffer, destW.Buffer, fail_if_exists);
2917 RtlFreeUnicodeString(&sourceW);
2918 RtlFreeUnicodeString(&destW);
2923 /**************************************************************************
2924 * CopyFileExW (KERNEL32.@)
2926 * This implementation ignores most of the extra parameters passed-in into
2927 * the "ex" version of the method and calls the CopyFile method.
2928 * It will have to be fixed eventually.
2930 BOOL WINAPI CopyFileExW(LPCWSTR sourceFilename, LPCWSTR destFilename,
2931 LPPROGRESS_ROUTINE progressRoutine, LPVOID appData,
2932 LPBOOL cancelFlagPointer, DWORD copyFlags)
2935 * Interpret the only flag that CopyFile can interpret.
2937 return CopyFileW(sourceFilename, destFilename, (copyFlags & COPY_FILE_FAIL_IF_EXISTS) != 0);
2940 /**************************************************************************
2941 * CopyFileExA (KERNEL32.@)
2943 BOOL WINAPI CopyFileExA(LPCSTR sourceFilename, LPCSTR destFilename,
2944 LPPROGRESS_ROUTINE progressRoutine, LPVOID appData,
2945 LPBOOL cancelFlagPointer, DWORD copyFlags)
2947 UNICODE_STRING sourceW, destW;
2950 if (!sourceFilename || !destFilename)
2952 SetLastError(ERROR_INVALID_PARAMETER);
2956 RtlCreateUnicodeStringFromAsciiz(&sourceW, sourceFilename);
2957 RtlCreateUnicodeStringFromAsciiz(&destW, destFilename);
2959 ret = CopyFileExW(sourceW.Buffer, destW.Buffer, progressRoutine, appData,
2960 cancelFlagPointer, copyFlags);
2962 RtlFreeUnicodeString(&sourceW);
2963 RtlFreeUnicodeString(&destW);
2968 /***********************************************************************
2969 * SetFileTime (KERNEL32.@)
2971 BOOL WINAPI SetFileTime( HANDLE hFile,
2972 const FILETIME *lpCreationTime,
2973 const FILETIME *lpLastAccessTime,
2974 const FILETIME *lpLastWriteTime )
2977 SERVER_START_REQ( set_file_time )
2979 req->handle = hFile;
2980 if (lpLastAccessTime)
2981 RtlTimeToSecondsSince1970( (PLARGE_INTEGER) lpLastAccessTime, (DWORD *)&req->access_time );
2983 req->access_time = 0; /* FIXME */
2984 if (lpLastWriteTime)
2985 RtlTimeToSecondsSince1970( (PLARGE_INTEGER) lpLastWriteTime, (DWORD *)&req->write_time );
2987 req->write_time = 0; /* FIXME */
2988 ret = !wine_server_call_err( req );
2995 /**************************************************************************
2996 * LockFile (KERNEL32.@)
2998 BOOL WINAPI LockFile( HANDLE hFile, DWORD offset_low, DWORD offset_high,
2999 DWORD count_low, DWORD count_high )
3003 TRACE( "%p %lx%08lx %lx%08lx\n", hFile, offset_high, offset_low, count_high, count_low );
3005 SERVER_START_REQ( lock_file )
3007 req->handle = hFile;
3008 req->offset_low = offset_low;
3009 req->offset_high = offset_high;
3010 req->count_low = count_low;
3011 req->count_high = count_high;
3012 req->shared = FALSE;
3014 ret = !wine_server_call_err( req );
3020 /**************************************************************************
3021 * LockFileEx [KERNEL32.@]
3023 * Locks a byte range within an open file for shared or exclusive access.
3030 * Per Microsoft docs, the third parameter (reserved) must be set to 0.
3032 BOOL WINAPI LockFileEx( HANDLE hFile, DWORD flags, DWORD reserved,
3033 DWORD count_low, DWORD count_high, LPOVERLAPPED overlapped )
3041 SetLastError( ERROR_INVALID_PARAMETER );
3045 TRACE( "%p %lx%08lx %lx%08lx flags %lx\n",
3046 hFile, overlapped->OffsetHigh, overlapped->Offset, count_high, count_low, flags );
3050 SERVER_START_REQ( lock_file )
3052 req->handle = hFile;
3053 req->offset_low = overlapped->Offset;
3054 req->offset_high = overlapped->OffsetHigh;
3055 req->count_low = count_low;
3056 req->count_high = count_high;
3057 req->shared = !(flags & LOCKFILE_EXCLUSIVE_LOCK);
3058 req->wait = !(flags & LOCKFILE_FAIL_IMMEDIATELY);
3059 err = wine_server_call( req );
3060 handle = reply->handle;
3061 async = reply->overlapped;
3064 if (err != STATUS_PENDING)
3066 if (err) SetLastError( RtlNtStatusToDosError(err) );
3071 FIXME( "Async I/O lock wait not implemented, might deadlock\n" );
3072 if (handle) CloseHandle( handle );
3073 SetLastError( ERROR_IO_PENDING );
3078 WaitForSingleObject( handle, INFINITE );
3079 CloseHandle( handle );
3081 else Sleep(100); /* Unix lock conflict, sleep a bit and retry */
3086 /**************************************************************************
3087 * UnlockFile (KERNEL32.@)
3089 BOOL WINAPI UnlockFile( HANDLE hFile, DWORD offset_low, DWORD offset_high,
3090 DWORD count_low, DWORD count_high )
3094 TRACE( "%p %lx%08lx %lx%08lx\n", hFile, offset_high, offset_low, count_high, count_low );
3096 SERVER_START_REQ( unlock_file )
3098 req->handle = hFile;
3099 req->offset_low = offset_low;
3100 req->offset_high = offset_high;
3101 req->count_low = count_low;
3102 req->count_high = count_high;
3103 ret = !wine_server_call_err( req );
3110 /**************************************************************************
3111 * UnlockFileEx (KERNEL32.@)
3113 BOOL WINAPI UnlockFileEx( HANDLE hFile, DWORD reserved, DWORD count_low, DWORD count_high,
3114 LPOVERLAPPED overlapped )
3118 SetLastError( ERROR_INVALID_PARAMETER );
3121 return UnlockFile( hFile, overlapped->Offset, overlapped->OffsetHigh, count_low, count_high );
3125 /**************************************************************************
3126 * GetFileAttributesExW (KERNEL32.@)
3128 BOOL WINAPI GetFileAttributesExW(
3129 LPCWSTR lpFileName, GET_FILEEX_INFO_LEVELS fInfoLevelId,
3130 LPVOID lpFileInformation)
3132 DOS_FULL_NAME full_name;
3133 BY_HANDLE_FILE_INFORMATION info;
3135 if (!lpFileName || !lpFileInformation)
3137 SetLastError(ERROR_INVALID_PARAMETER);
3141 if (fInfoLevelId == GetFileExInfoStandard) {
3142 LPWIN32_FILE_ATTRIBUTE_DATA lpFad =
3143 (LPWIN32_FILE_ATTRIBUTE_DATA) lpFileInformation;
3144 if (!DOSFS_GetFullName( lpFileName, TRUE, &full_name )) return FALSE;
3145 if (!FILE_Stat( full_name.long_name, &info, NULL )) return FALSE;
3147 lpFad->dwFileAttributes = info.dwFileAttributes;
3148 lpFad->ftCreationTime = info.ftCreationTime;
3149 lpFad->ftLastAccessTime = info.ftLastAccessTime;
3150 lpFad->ftLastWriteTime = info.ftLastWriteTime;
3151 lpFad->nFileSizeHigh = info.nFileSizeHigh;
3152 lpFad->nFileSizeLow = info.nFileSizeLow;
3155 FIXME("invalid info level %d!\n", fInfoLevelId);
3163 /**************************************************************************
3164 * GetFileAttributesExA (KERNEL32.@)
3166 BOOL WINAPI GetFileAttributesExA(
3167 LPCSTR filename, GET_FILEEX_INFO_LEVELS fInfoLevelId,
3168 LPVOID lpFileInformation)
3170 UNICODE_STRING filenameW;
3173 if (!filename || !lpFileInformation)
3175 SetLastError(ERROR_INVALID_PARAMETER);
3179 if (RtlCreateUnicodeStringFromAsciiz(&filenameW, filename))
3181 ret = GetFileAttributesExW(filenameW.Buffer, fInfoLevelId, lpFileInformation);
3182 RtlFreeUnicodeString(&filenameW);
3185 SetLastError(ERROR_NOT_ENOUGH_MEMORY);
3189 /**************************************************************************
3190 * ReplaceFileW (KERNEL32.@)
3191 * ReplaceFile (KERNEL32.@)
3193 BOOL WINAPI ReplaceFileW(LPCWSTR lpReplacedFileName,LPCWSTR lpReplacementFileName,
3194 LPCWSTR lpBackupFileName, DWORD dwReplaceFlags,
3195 LPVOID lpExclude, LPVOID lpReserved)
3197 FIXME("(%s,%s,%s,%08lx,%p,%p) stub\n",debugstr_w(lpReplacedFileName),debugstr_w(lpReplacementFileName),
3198 debugstr_w(lpBackupFileName),dwReplaceFlags,lpExclude,lpReserved);
3199 SetLastError(ERROR_UNABLE_TO_MOVE_REPLACEMENT);
3203 /**************************************************************************
3204 * ReplaceFileA (KERNEL32.@)
3206 BOOL WINAPI ReplaceFileA(LPCSTR lpReplacedFileName,LPCSTR lpReplacementFileName,
3207 LPCSTR lpBackupFileName, DWORD dwReplaceFlags,
3208 LPVOID lpExclude, LPVOID lpReserved)
3210 FIXME("(%s,%s,%s,%08lx,%p,%p) stub\n",lpReplacedFileName,lpReplacementFileName,
3211 lpBackupFileName,dwReplaceFlags,lpExclude,lpReserved);
3212 SetLastError(ERROR_UNABLE_TO_MOVE_REPLACEMENT);