mirror of https://gitee.com/openkylin/apr.git
154 lines
6.1 KiB
C
154 lines
6.1 KiB
C
/*
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* Copyright (c) 1992, 1993
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* The Regents of the University of California. All rights reserved.
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*
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)fnmatch.h 8.1 (Berkeley) 6/2/93
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*/
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/* This file has been modified by the Apache Software Foundation. */
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#ifndef _APR_FNMATCH_H_
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#define _APR_FNMATCH_H_
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/**
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* @file apr_fnmatch.h
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* @brief APR FNMatch Functions
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*/
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#include "apr_errno.h"
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#include "apr_tables.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @defgroup apr_fnmatch Filename Matching Functions
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* @ingroup APR
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* @{
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*/
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#define APR_FNM_NOMATCH 1 /**< Match failed. */
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#define APR_FNM_NOESCAPE 0x01 /**< Disable backslash escaping. */
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#define APR_FNM_PATHNAME 0x02 /**< Slash must be matched by slash. */
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#define APR_FNM_PERIOD 0x04 /**< Period must be matched by period. */
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#define APR_FNM_CASE_BLIND 0x08 /**< Compare characters case-insensitively. */
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/**
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* Try to match the string to the given pattern, return APR_SUCCESS if
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* match, else return APR_FNM_NOMATCH. Note that there is no such thing as
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* an illegal pattern.
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*
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* With all flags unset, a pattern is interpreted as such:
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*
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* PATTERN: Backslash followed by any character, including another
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* backslash.<br/>
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* MATCHES: That character exactly.
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*
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* <p>
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* PATTERN: ?<br/>
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* MATCHES: Any single character.
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* </p>
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*
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* <p>
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* PATTERN: *<br/>
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* MATCHES: Any sequence of zero or more characters. (Note that multiple
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* *s in a row are equivalent to one.)
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*
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* PATTERN: Any character other than \?*[ or a \ at the end of the pattern<br/>
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* MATCHES: That character exactly. (Case sensitive.)
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*
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* PATTERN: [ followed by a class description followed by ]<br/>
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* MATCHES: A single character described by the class description.
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* (Never matches, if the class description reaches until the
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* end of the string without a ].) If the first character of
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* the class description is ^ or !, the sense of the description
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* is reversed. The rest of the class description is a list of
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* single characters or pairs of characters separated by -. Any
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* of those characters can have a backslash in front of them,
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* which is ignored; this lets you use the characters ] and -
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* in the character class, as well as ^ and ! at the
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* beginning. The pattern matches a single character if it
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* is one of the listed characters or falls into one of the
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* listed ranges (inclusive, case sensitive). Ranges with
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* the first character larger than the second are legal but
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* never match. Edge cases: [] never matches, and [^] and [!]
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* always match without consuming a character.
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*
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* Note that these patterns attempt to match the entire string, not
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* just find a substring matching the pattern.
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*
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* @param pattern The pattern to match to
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* @param strings The string we are trying to match
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* @param flags flags to use in the match. Bitwise OR of:
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* <pre>
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* APR_FNM_NOESCAPE Disable backslash escaping
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* APR_FNM_PATHNAME Slash must be matched by slash
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* APR_FNM_PERIOD Period must be matched by period
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* APR_FNM_CASE_BLIND Compare characters case-insensitively.
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* </pre>
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*/
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APR_DECLARE(apr_status_t) apr_fnmatch(const char *pattern,
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const char *strings, int flags);
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/**
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* Determine if the given pattern is a regular expression.
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* @param pattern The pattern to search for glob characters.
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* @return non-zero if pattern has any glob characters in it
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*/
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APR_DECLARE(int) apr_fnmatch_test(const char *pattern);
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/**
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* Find all files that match a specified pattern in a directory.
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* @param dir_pattern The pattern to use for finding files, appended
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* to the search directory. The pattern is anything following the
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* final forward or backward slash in the parameter. If no slash
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* is found, the current directory is searched.
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* @param result Array to use when storing the results
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* @param p The pool to use.
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* @return APR_SUCCESS if no processing errors occurred, APR error
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* code otherwise
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* @remark The returned array may be empty even if APR_SUCCESS was
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* returned.
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*/
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APR_DECLARE(apr_status_t) apr_match_glob(const char *dir_pattern,
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apr_array_header_t **result,
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apr_pool_t *p);
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* !_APR_FNMATCH_H_ */
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