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