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112 lines
2.6 KiB
C
112 lines
2.6 KiB
C
/* $Id: path.h,v 1.4 2002/10/29 04:45:13 rex Exp $
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*/
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/*
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* psx/path.h
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*
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* POSIX+ subsystem path functions
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*
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* This file is part of the ReactOS Operating System.
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*
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* Contributors:
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* Created by KJK::Hyperion <noog@libero.it>
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*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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*/
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#ifndef __PSX_PATH_H_INCLUDED__
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#define __PSX_PATH_H_INCLUDED__
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/* INCLUDES */
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#include <ddk/ntddk.h>
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/* OBJECTS */
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/* TYPES */
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/* CONSTANTS */
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/* PROTOTYPES */
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BOOLEAN
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__PdxPosixPathGetNextComponent_U
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(
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IN UNICODE_STRING PathName,
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IN OUT PUNICODE_STRING PathComponent,
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OUT PBOOLEAN TrailingDelimiter OPTIONAL
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);
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BOOLEAN
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__PdxPosixPathResolve_U
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(
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IN UNICODE_STRING PathName,
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OUT PUNICODE_STRING ResolvedPathName,
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IN WCHAR PathDelimiter OPTIONAL
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);
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BOOLEAN
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__PdxPosixPathGetNextComponent_A
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(
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IN ANSI_STRING PathName,
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IN OUT PANSI_STRING PathComponent,
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OUT PBOOLEAN TrailingDelimiter OPTIONAL
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);
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BOOLEAN
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__PdxPosixPathResolve_A
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(
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IN ANSI_STRING PathName,
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OUT PANSI_STRING ResolvedPathName,
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IN CHAR PathDelimiter OPTIONAL
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);
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BOOLEAN
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__PdxPosixPathNameToNtPathName
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(
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IN PWCHAR PosixPath,
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OUT PUNICODE_STRING NativePath,
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IN PUNICODE_STRING CurDir OPTIONAL,
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IN PUNICODE_STRING RootDir OPTIONAL
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);
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/* MACROS */
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/* returns non-zero if the argument is a path delimiter */
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#define IS_CHAR_DELIMITER_U(WCH) (((WCH) == L'/') || ((WCH) == L'\\'))
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#define IS_CHAR_DELIMITER_A(CH) (((CH) == '/') || ((CH) == '\\'))
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/* returns non-zero if the argument is an empty path component */
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#define IS_COMPONENT_EMPTY_U(WCOMPONENT) (WCOMPONENT.Length == 0)
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#define IS_COMPONENT_EMPTY_A(COMPONENT) (COMPONENT.Length == 0)
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/* returns non-zero if the argument is "." */
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#define IS_COMPONENT_DOT_U(WCOMPONENT) \
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((WCOMPONENT.Length == sizeof(WCHAR)) && (WCOMPONENT.Buffer[0] == L'.'))
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#define IS_COMPONENT_DOT_A(COMPONENT) \
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((COMPONENT.Length == 1) && (COMPONENT.Buffer[0] == '.'))
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/* returns non-zero if the argument is ".." */
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#define IS_COMPONENT_DOTDOT_U(WCOMPONENT) \
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( \
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(WCOMPONENT.Length == (sizeof(WCHAR) * 2)) && \
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(WCOMPONENT.Buffer[0] == L'.') && \
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(WCOMPONENT.Buffer[1] == L'.') \
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)
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#define IS_COMPONENT_DOTDOT_A(COMPONENT) \
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( \
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(COMPONENT.Length == 2) && \
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(COMPONENT.Buffer[0] == '.') && \
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(COMPONENT.Buffer[1] == '.') \
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)
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#endif /* __PSX_PATH_H_INCLUDED__ */
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/* EOF */
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