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- /* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2002-2003 The Apache Software Foundation. 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. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR
- * ITS 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.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- * Portions of this software are based upon public domain software
- * originally written at the National Center for Supercomputing Applications,
- * University of Illinois, Urbana-Champaign.
- */
-
- #ifndef APR_STRMATCH_H
- #define APR_STRMATCH_H
- /**
- * @file apr_strmatch.h
- * @brief APR-UTIL string matching routines
- */
-
- #include "apu.h"
- #include "apr_pools.h"
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- /**
- * @defgroup APR_Util_StrMatch String matching routines
- * @ingroup APR_Util
- * @{
- */
-
- /** @see apr_strmatch_pattern */
- typedef struct apr_strmatch_pattern apr_strmatch_pattern;
-
- /**
- * Precompiled search pattern
- */
- struct apr_strmatch_pattern {
- /** Function called to compare */
- const char *(*compare)(const apr_strmatch_pattern *this_pattern,
- const char *s, apr_size_t slen);
- const char *pattern; /**< Current pattern */
- apr_size_t length; /**< Current length */
- void *context; /**< hook to add precomputed metadata */
- };
-
- #if defined(DOXYGEN)
- /**
- * Search for a precompiled pattern within a string
- * @param pattern The pattern
- * @param s The string in which to search for the pattern
- * @param slen The length of s (excluding null terminator)
- * @return A pointer to the first instance of the pattern in s, or
- * NULL if not found
- */
- APU_DECLARE(const char *) apr_strmatch(const apr_strmatch_pattern *pattern,
- const char *s, apr_size_t slen);
- #else
- #define apr_strmatch(pattern, s, slen) (*((pattern)->compare))((pattern), (s), (slen))
- #endif
-
- /**
- * Precompile a pattern for matching using the Boyer-Moore-Horspool algorithm
- * @param p The pool from which to allocate the pattern
- * @param s The pattern string
- * @param case_sensitive Whether the matching should be case-sensitive
- * @return a pointer to the compiled pattern, or NULL if compilation fails
- */
- APU_DECLARE(const apr_strmatch_pattern *) apr_strmatch_precompile(apr_pool_t *p, const char *s, int case_sensitive);
-
- /** @} */
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* !APR_STRMATCH_H */
-