97 lines
3.2 KiB
C
97 lines
3.2 KiB
C
/*
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* $Id$
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*
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Copyright (c) 2016-2020 Chung, Hyung-Hwan. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _MIO_PATH_H_
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#define _MIO_PATH_H_
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#include <mio.h>
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#include <mio-utl.h>
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enum mio_canon_path_flag_t
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{
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/** if the final output is . logically, return an empty path */
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MIO_CANON_PATH_EMPTY_SINGLE_DOT = (1 << 0),
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/** keep the .. segment in the path name */
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MIO_CANON_PATH_KEEP_DOUBLE_DOTS = (1 << 1),
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/** drop a trailing separator even if the source contains one */
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MIO_CANON_PATH_DROP_TRAILING_SEP = (1 << 2)
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};
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typedef enum mio_canon_path_flag_t mio_canon_path_flag_t;
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#define MIO_CANON_OOCSTR_PATH_EMPTY_SINGLE_DOT MIO_CANON_PATH_EMPTY_SINGLE_DOT
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#define MIO_CANON_OOCSTR_PATH_KEEP_DOUBLE_DOTS MIO_CANON_PATH_KEEP_DOUBLE_DOTS
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#define MIO_CANON_OOCSTR_PATH_DROP_TRAILING_SEP MIO_CANON_PATH_DROP_TRAILING_SEP
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#define MIO_CANON_UCSTR_PATH_EMPTY_SINGLE_DOT MIO_CANON_PATH_EMPTY_SINGLE_DOT
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#define MIO_CANON_UCSTR_PATH_KEEP_DOUBLE_DOTS MIO_CANON_PATH_KEEP_DOUBLE_DOTS
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#define MIO_CANON_UCSTR_PATH_DROP_TRAILING_SEP MIO_CANON_PATH_DROP_TRAILING_SEP
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#define MIO_CANON_BCSTR_PATH_EMPTY_SINGLE_DOT MIO_CANON_PATH_EMPTY_SINGLE_DOT
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#define MIO_CANON_BCSTR_PATH_KEEP_DOUBLE_DOTS MIO_CANON_PATH_KEEP_DOUBLE_DOTS
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#define MIO_CANON_BCSTR_PATH_DROP_TRAILING_SEP MIO_CANON_PATH_DROP_TRAILING_SEP
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#if defined(_WIN32) || defined(__OS2__) || defined(__DOS__)
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# define MIO_IS_PATH_SEP(c) ((c) == '/' || (c) == '\\')
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#else
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# define MIO_IS_PATH_SEP(c) ((c) == '/')
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#endif
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#define MIO_IS_PATH_DRIVE(s) \
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(((s[0] >= 'A' && s[0] <= 'Z') || \
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(s[0] >= 'a' && s[0] <= 'z')) && \
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s[1] == ':')
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#define MIO_IS_PATH_SEP_OR_NIL(c) (MIO_IS_PATH_SEP(c) || (c) == '\0')
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#if defined(__cplusplus)
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extern "C" {
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#endif
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MIO_EXPORT mio_oow_t mio_canon_ucstr_path (
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const mio_uch_t* path,
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mio_uch_t* canon,
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int flags
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);
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MIO_EXPORT mio_oow_t mio_canon_bcstr_path (
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const mio_bch_t* path,
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mio_bch_t* canon,
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int flags
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);
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#if defined(__cplusplus)
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}
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#endif
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#endif
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