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Added a wine_get_dos_file_name function in kernel32 as a wrapper

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around the new wine_unix_to_nt_file_name.
This commit is contained in:
Alexandre Julliard 2005-08-11 11:07:17 +00:00
parent 777cd4f7df
commit e859359211
3 changed files with 36 additions and 1 deletions
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1
dlls/kernel/kernel32.spec
View file

@ -1261,6 +1261,7 @@
# Unix files
@ cdecl wine_get_unix_file_name(wstr)
@ cdecl wine_get_dos_file_name(str)
# Init code
@ cdecl __wine_kernel_init()

35
dlls/kernel/path.c
View file

@ -1485,6 +1485,39 @@ char *wine_get_unix_file_name( LPCWSTR dosW )
if (!RtlDosPathNameToNtPathName_U( dosW, &nt_name, NULL, NULL )) return NULL;
status = wine_nt_to_unix_file_name( &nt_name, &unix_name, FILE_OPEN_IF, FALSE );
RtlFreeUnicodeString( &nt_name );
if (status && status != STATUS_NO_SUCH_FILE) return NULL;
if (status && status != STATUS_NO_SUCH_FILE)
{
SetLastError( RtlNtStatusToDosError( status ) );
return NULL;
}
return unix_name.Buffer;
}
/***********************************************************************
* wine_get_dos_file_name (KERNEL32.@) Not a Windows API
*
* Return the full DOS file name for a given Unix path.
* Returned buffer must be freed by caller.
*/
WCHAR *wine_get_dos_file_name( LPCSTR str )
{
UNICODE_STRING nt_name;
ANSI_STRING unix_name;
NTSTATUS status;
DWORD len;
RtlInitAnsiString( &unix_name, str );
status = wine_unix_to_nt_file_name( &unix_name, &nt_name );
if (status)
{
SetLastError( RtlNtStatusToDosError( status ) );
return NULL;
}
/* get rid of the \??\ prefix */
/* FIXME: should implement RtlNtPathNameToDosPathName and use that instead */
len = nt_name.Length - 4 * sizeof(WCHAR);
memmove( nt_name.Buffer, nt_name.Buffer + 4, len );
nt_name.Buffer[len / sizeof(WCHAR)] = 0;
return nt_name.Buffer;
}

1
include/winbase.h
View file

@ -2169,6 +2169,7 @@ VOID WINAPI _LeaveSysLevel(SYSLEVEL*);
/* Wine internal functions */
extern char *wine_get_unix_file_name( LPCWSTR dos );
extern WCHAR *wine_get_dos_file_name( LPCSTR str );
/* a few optimizations for i386/gcc */