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Partial implementation of RtlDosPathNameToNtPathName_U.

This commit is contained in:
Mike McCormack 2002-11-15 01:00:08 +00:00 committed by Alexandre Julliard
parent e1e063d788
commit 40f81e7cc3
1 changed files with 41 additions and 7 deletions
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48
dlls/ntdll/rtl.c
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@ -24,13 +24,12 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "wine/debug.h"
#include "windef.h"
#include "winerror.h"
#include "stackframe.h"
#include "winternl.h"
#include "winreg.h"
#include "wine/unicode.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
@ -335,13 +334,48 @@ void WINAPI NTDLL_alloca_probe( CONTEXT86 *context )
/**************************************************************************
* RtlDosPathNameToNtPathName_U [NTDLL.@]
*
* FIXME: convert to UNC or whatever is expected here
* szwDosPath: a fully qualified DOS path name
* ntpath: pointer to a UNICODE_STRING to hold the converted
* path name
*
* FIXME: Should we not allocate the ntpath buffer under some
* circumstances?
* Are the conversions static? (always prepend '\??\' ?)
* Not really sure about the last two arguments.
*/
BOOLEAN WINAPI RtlDosPathNameToNtPathName_U(
LPWSTR from,PUNICODE_STRING us,DWORD x2,DWORD x3)
LPWSTR szwDosPath,PUNICODE_STRING ntpath,
DWORD x2,DWORD x3)
{
FIXME("(%s,%p,%08lx,%08lx)\n",debugstr_w(from),us,x2,x3);
if (us) RtlCreateUnicodeString( us, from );
ULONG length;
UNICODE_STRING pathprefix;
WCHAR szPrefix[] = { '\\', '?', '?', '\\', 0 };
FIXME("(%s,%p,%08lx,%08lx) partial stub\n",
debugstr_w(szwDosPath),ntpath,x2,x3);
if ( !szwDosPath )
return FALSE;
if ( !szwDosPath[0] )
return FALSE;
if ( szwDosPath[1]!= ':' )
return FALSE;
length = strlenW(szwDosPath) * sizeof (WCHAR) + sizeof szPrefix;
ntpath->Buffer = RtlAllocateHeap(GetProcessHeap(), 0, length);
ntpath->Length = 0;
ntpath->MaximumLength = length;
if ( !ntpath->Buffer )
return FALSE;
RtlInitUnicodeString( &pathprefix, szPrefix );
RtlCopyUnicodeString( ntpath, &pathprefix );
RtlAppendUnicodeToString( ntpath, szwDosPath );
return TRUE;
}