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RtlDetermineDosPathNameType_U: give meaningfull names to constands (from wine)

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svn path=/trunk/; revision=11860
This commit is contained in:
Gunnar Dalsnes 2004-11-29 00:05:31 +00:00
parent 6e001376f9
commit 1b870b2636
2 changed files with 59 additions and 30 deletions
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16
reactos/include/ntdll/rtl.h
View file

@ -1,4 +1,4 @@
/* $Id: rtl.h,v 1.52 2004/11/19 01:30:34 weiden Exp $
/* $Id: rtl.h,v 1.53 2004/11/29 00:05:31 gdalsnes Exp $
*
*/
@ -263,10 +263,22 @@ RtlLargeIntegerToChar (
/* Path functions */
typedef enum
{
INVALID_PATH = 0,
UNC_PATH, /* "//foo" */
ABSOLUTE_DRIVE_PATH, /* "c:/foo" */
RELATIVE_DRIVE_PATH, /* "c:foo" */
ABSOLUTE_PATH, /* "/foo" */
RELATIVE_PATH, /* "foo" */
DEVICE_PATH, /* "//./foo" */
UNC_DOT_PATH /* "//." */
} DOS_PATHNAME_TYPE;
ULONG
STDCALL
RtlDetermineDosPathNameType_U (
PWSTR Path
PCWSTR Path
);
BOOLEAN

73
reactos/lib/ntdll/rtl/path.c
View file

@ -1,4 +1,4 @@
/* $Id: path.c,v 1.29 2004/08/25 15:04:19 navaraf Exp $
/* $Id: path.c,v 1.30 2004/11/29 00:05:31 gdalsnes Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
@ -171,46 +171,63 @@ ULONG STDCALL RtlGetLongestNtPathLength (VOID)
}
/***********************************************************************
* RtlDetermineDosPathNameType_U (NTDLL.@)
*/
DOS_PATHNAME_TYPE WINAPI RtlDetermineDosPathNameType_U( PCWSTR path )
{
if (IS_SEPARATOR(path[0]))
{
if (!IS_SEPARATOR(path[1])) return ABSOLUTE_PATH; /* "/foo" */
if (path[2] != '.') return UNC_PATH; /* "//foo" */
if (IS_SEPARATOR(path[3])) return DEVICE_PATH; /* "//./foo" */
if (path[3]) return UNC_PATH; /* "//.foo" */
return UNC_DOT_PATH; /* "//." */
}
else
{
if (!path[0] || path[1] != ':') return RELATIVE_PATH; /* "foo" */
if (IS_SEPARATOR(path[2])) return ABSOLUTE_DRIVE_PATH; /* "c:/foo" */
return RELATIVE_DRIVE_PATH; /* "c:foo" */
}
}
/*
* @implemented
*
*/
ULONG STDCALL
RtlDetermineDosPathNameType_U(PWSTR Path)
RtlDetermineDosPathNameType_U(PCWSTR Path)
{
DPRINT("RtlDetermineDosPathNameType_U %S\n", Path);
if (Path == NULL)
{
return 0;
}
{
return INVALID_PATH;
}
if (IS_PATH_SEPARATOR(Path[0]))
{
if (!IS_PATH_SEPARATOR(Path[1]))
{
return 4; /* \xxx */
}
{
if (!IS_PATH_SEPARATOR(Path[1])) return ABSOLUTE_PATH; /* \xxx */
if (Path[2] != L'.') return UNC_PATH; /* \\xxx */
if (IS_PATH_SEPARATOR(Path[3])) return DEVICE_PATH; /* \\.\xxx */
if (Path[3]) return UNC_PATH; /* \\.xxxx */
if (Path[2] != L'.')
return 1; /* \\xxx */
if (IS_PATH_SEPARATOR(Path[3]))
return 6; /* \\.\xxx */
if (Path[3])
return 1; /* \\.xxxx */
return 7; /* \\. */
}
return UNC_DOT_PATH; /* \\. */
}
else
{
if (Path[1] != L':')
return 5; /* xxx */
{
/* FIXME: the Wine version of this line reads:
* if (!Path[1] || Path[1] != L':') return RELATIVE_PATH
* Should we do this too?
* -Gunnar
*/
if (Path[1] != L':') return RELATIVE_PATH; /* xxx */
if (IS_PATH_SEPARATOR(Path[2])) return ABSOLUTE_DRIVE_PATH; /* x:\xxx */
if (IS_PATH_SEPARATOR(Path[2]))
return 2; /* x:\xxx */
return 3; /* x:xxx */
return RELATIVE_DRIVE_PATH; /* x:xxx */
}
}