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[KERNEL32-RTL]

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Fix return type and usage of RtlDetermineDosPathNameType_U, and use the declaration of RTL_PATH_TYPE in winternl.h instead of the wineism DOS_PATHNAME_TYPE.

[RTL:PATH]
- Make usage of the IS_PATH_SEPARATOR(...) macro instead of automatically checking for L'\\' or L'/', and of OBJ_NAME_PATH_SEPARATOR when checking for L'\\' only or setting the character L'\\' (just code consistency only).

<Test fixes:>
- Fix a search loop and a check in RtlpWin32NTNameToNtPathName_U (a problem of setting the pointer *PartName via the variable p existed (always 1 character shift wrt. the expected result, and now *PartName is set to NULL even if p == NewBuffer).
- Zero out an optional parameter (if present) in RtlDosSearchPath_Ustr.
- Zero out the return buffer in RtlGetFullPathName_U (function from Wine).

Those fixes ^ correct the following tests:
* ntdll:RtlDosPathNameToNtPathName_U (58 errors to 4 errors remaining due to UNC path handling).
* ntdll:RtlDosSearchPath_U (9 errors to 6 errors remaining due to the fact that our RtlDosSearchPath_U doesn't throw exception on bad arguments because it checks the validity of its arguments (pointers especially), whereas on Windows it seems it doesn't happen to be the case).
* ntdll:RtlDosSearchPath_Ustr (4 errors to full success).
* ntdll:RtlGetFullPathName_U (31 errors to 8 errors).
* ntdll:RtlGetFullPathName_UstrEx (29 errors to 6 errors).

svn path=/trunk/; revision=59183
This commit is contained in:
Hermès Bélusca-Maïto 2013-06-07 01:25:57 +00:00
parent 20770ec6a1
commit 917be25184
4 changed files with 45 additions and 40 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
reactos/dll/win32/kernel32/wine/profile.c
View file

@ -762,7 +762,7 @@ static BOOL PROFILE_Open( LPCWSTR filename, BOOL write_access )
if (!filename)
filename = wininiW;
if ((RtlDetermineDosPathNameType_U(filename) == RELATIVE_PATH) &&
if ((RtlDetermineDosPathNameType_U(filename) == RtlPathTypeRelative) &&
!strchrW(filename, '\\') && !strchrW(filename, '/'))
{
static const WCHAR wszSeparator[] = {'\\', 0};

2
reactos/include/ndk/rtlfuncs.h
View file

@ -2617,7 +2617,7 @@ RtlDoesFileExists_U(
);
NTSYSAPI
ULONG
RTL_PATH_TYPE
NTAPI
RtlDetermineDosPathNameType_U(
_In_ PCWSTR Path

24
reactos/include/psdk/winternl.h
View file

@ -861,18 +861,18 @@ typedef struct _TIMER_BASIC_INFORMATION
} TIMER_BASIC_INFORMATION, *PTIMER_BASIC_INFORMATION;
/* return type of RtlDetermineDosPathNameType_U (FIXME: not the correct names) */
typedef enum
/* Return type of RtlDetermineDosPathNameType_U */
typedef enum _RTL_PATH_TYPE
{
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;
RtlPathTypeUnknown,
RtlPathTypeUncAbsolute,
RtlPathTypeDriveAbsolute,
RtlPathTypeDriveRelative,
RtlPathTypeRooted,
RtlPathTypeRelative,
RtlPathTypeLocalDevice,
RtlPathTypeRootLocalDevice,
} RTL_PATH_TYPE;
/***********************************************************************
* IA64 specific types and data structures
@ -2130,7 +2130,7 @@ NTSTATUS WINAPI RtlDestroyHandleTable(RTL_HANDLE_TABLE *);
HANDLE WINAPI RtlDestroyHeap(HANDLE);
void WINAPI RtlDestroyProcessParameters(RTL_USER_PROCESS_PARAMETERS*);
NTSTATUS WINAPI RtlDestroyQueryDebugBuffer(PDEBUG_BUFFER);
DOS_PATHNAME_TYPE WINAPI RtlDetermineDosPathNameType_U(PCWSTR);
RTL_PATH_TYPE WINAPI RtlDetermineDosPathNameType_U(PCWSTR);
BOOLEAN WINAPI RtlDoesFileExists_U(LPCWSTR);
BOOLEAN WINAPI RtlDosPathNameToNtPathName_U(PCWSTR,PUNICODE_STRING,PCWSTR*,CURDIR*);
ULONG WINAPI RtlDosSearchPath_U(LPCWSTR, LPCWSTR, LPCWSTR, ULONG, LPWSTR, LPWSTR*);

57
reactos/lib/rtl/path.c
View file

@ -160,7 +160,7 @@ RtlIsDosDeviceName_Ustr(IN PCUNICODE_STRING PathString)
{
/* Check if the character is a path or drive separator */
c = *End;
if ((c == '\\') || (c == '/') || ((c == ':') && (End == PathCopy.Buffer + 1)))
if (IS_PATH_SEPARATOR(c) || ((c == ':') && (End == PathCopy.Buffer + 1)))
{
/* Get the next lower case character */
End++;
@ -422,30 +422,33 @@ RtlpWin32NTNameToNtPathName_U(IN PUNICODE_STRING DosPath,
if (PartName)
{
/* Loop from the back until we find a path separator */
p = &NewBuffer[(DosLength - 1) / sizeof (WCHAR)];
while (p > NewBuffer) if (*p-- == '\\') break;
/* Was one found? */
if (p > NewBuffer)
p = &NewBuffer[DosLength / sizeof (WCHAR)];
while (--p > NewBuffer)
{
/* Move past it -- anything left? */
p++;
if (!*p)
/* We found a path separator, move past it */
if (*p == OBJ_NAME_PATH_SEPARATOR)
{
/* The path ends with a path separator, no part name */
*PartName = NULL;
}
else
{
/* What follows the path separator is the part name */
*PartName = p;
++p;
break;
}
}
/* Check whether a separator was found and if something remains */
if ((p > NewBuffer) && *p)
{
/* What follows the path separator is the partial name */
*PartName = p;
}
else
{
/* The path ends with a path separator, no partial name */
*PartName = NULL;
}
}
/* Build the final NT path string */
NtPath->Length = (USHORT)DosLength;
NtPath->Buffer = NewBuffer;
NtPath->Length = (USHORT)DosLength;
NtPath->MaximumLength = (USHORT)DosLength + sizeof(UNICODE_NULL);
return STATUS_SUCCESS;
}
@ -574,7 +577,6 @@ RtlpDosPathNameToRelativeNtPathName_Ustr(IN BOOLEAN HaveRelative,
/* Nothing else is expected */
default:
ASSERT(FALSE);
}
/* Now copy the prefix and the buffer */
@ -592,7 +594,7 @@ RtlpDosPathNameToRelativeNtPathName_Ustr(IN BOOLEAN HaveRelative,
NtName->Length = (USHORT)Length;
NtName->MaximumLength = (USHORT)MaxLength;
NewBuffer[LengthChars] = UNICODE_NULL;
DPRINT("new buffer: %S\n", NewBuffer);
DPRINT("New buffer: %S\n", NewBuffer);
DPRINT("NT Name: %wZ\n", NtName);
/* Check if a partial name was requested */
@ -651,7 +653,7 @@ RtlpDosPathNameToRelativeNtPathName_Ustr(IN BOOLEAN HaveRelative,
RelativeName->RelativeName.Buffer = (PWSTR)((ULONG_PTR)NewBuffer + PrefixLength + FullPath.Length - PrefixCut * sizeof(WCHAR));
RelativeName->RelativeName.Length = (USHORT)(PathLength - FullPath.Length);
/* If relative name starts with \, skip it */
if (RelativeName->RelativeName.Buffer[0] == L'\\')
if (RelativeName->RelativeName.Buffer[0] == OBJ_NAME_PATH_SEPARATOR)
{
RelativeName->RelativeName.Buffer++;
RelativeName->RelativeName.Length -= sizeof(WCHAR);
@ -867,7 +869,7 @@ RtlGetLongestNtPathLength(VOID)
/*
* @implemented
*/
ULONG
RTL_PATH_TYPE
NTAPI
RtlDetermineDosPathNameType_U(IN PCWSTR Path)
{
@ -1121,7 +1123,7 @@ RtlSetCurrentDirectory_U(IN PUNICODE_STRING Path)
FullPath.Length = (USHORT)FullPathLength;
/* If full path isn't \ terminated, do it */
if (FullPath.Buffer[CharLength - 1] != L'\\')
if (FullPath.Buffer[CharLength - 1] != OBJ_NAME_PATH_SEPARATOR)
{
if ((CharLength + 1) * sizeof(WCHAR) > SavedLength)
{
@ -1129,7 +1131,7 @@ RtlSetCurrentDirectory_U(IN PUNICODE_STRING Path)
goto Leave;
}
FullPath.Buffer[CharLength] = L'\\';
FullPath.Buffer[CharLength] = OBJ_NAME_PATH_SEPARATOR;
FullPath.Buffer[CharLength + 1] = UNICODE_NULL;
FullPath.Length += sizeof(WCHAR);
}
@ -1500,6 +1502,8 @@ ULONG NTAPI RtlGetFullPathName_U(
if (!name || !*name) return 0;
RtlZeroMemory(buffer, size);
if (file_part) *file_part = NULL;
/* check for DOS device name */
@ -1733,9 +1737,9 @@ RtlDosSearchPath_U(IN PCWSTR Path,
}
/* Add a terminating slash if needed */
if ((BufferStart != NewBuffer) && (BufferStart[-1] != '\\'))
if ((BufferStart != NewBuffer) && (BufferStart[-1] != OBJ_NAME_PATH_SEPARATOR))
{
*BufferStart++ = '\\';
*BufferStart++ = OBJ_NAME_PATH_SEPARATOR;
}
/* Bail out if we reached the end */
@ -2051,6 +2055,7 @@ RtlDosSearchPath_Ustr(IN ULONG Flags,
/* Initialize optional arguments */
if (FullNameOut) *FullNameOut = NULL;
if (FilePartSize) *FilePartSize = 0;
if (LengthNeeded) *LengthNeeded = 0;
if (DynamicString)
{
DynamicString->Length = DynamicString->MaximumLength = 0;
@ -2322,7 +2327,7 @@ RtlDosSearchPath_Ustr(IN ULONG Flags,
&StaticCandidateString,
Status);
}
DPRINT("STatus: %lx BUFFER: %S\n", Status, CallerBuffer->Buffer);
DPRINT("Status: %lx BUFFER: %S\n", Status, CallerBuffer->Buffer);
goto Quickie;
}
else