Delete BSD code and remove inapplicable BSD license.

git-svn-id: http://svn.apache.org/repos/asf/apr/apr/branches/1.4.x@1098186 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 1 insertions, 197 deletions

diff --git a/strings/apr_fnmatch.c b/strings/apr_fnmatch.c
index 421b25533..d212d5638 100644
--- a/strings/apr_fnmatch.c
+++ b/strings/apr_fnmatch.c
@@ -1,42 +1,3 @@
-/*
- * Copyright (c) 1989, 1993, 1994
- *      The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Guido van Rossum.
- *
- * 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)fnmatch.c	8.2 (Berkeley) 4/16/94";
-#endif /* LIBC_SCCS and not lint */
 
 /*
  * Function fnmatch() as specified in POSIX 1003.2-1992, section B.6.
@@ -55,162 +16,6 @@ static char sccsid[] = "@(#)fnmatch.c	8.2 (Berkeley) 4/16/94";
 # include <ctype.h>
 #endif
 
-#define	EOS	'\0'
-
-static const char *rangematch(const char *, int, int);
-
-APR_DECLARE(apr_status_t) apr_fnmatch(const char *pattern, const char *string, int flags)
-{
-    const char *stringstart;
-    char c, test;
-
-    for (stringstart = string;;) {
-	switch (c = *pattern++) {
-	case EOS:
-	    return (*string == EOS ? APR_SUCCESS : APR_FNM_NOMATCH);
-	case '?':
-	    if (*string == EOS) {
-		return (APR_FNM_NOMATCH);
-	    }
-	    if (*string == '/' && (flags & APR_FNM_PATHNAME)) {
-		return (APR_FNM_NOMATCH);
-	    }
-	    if (*string == '.' && (flags & APR_FNM_PERIOD) &&
-		(string == stringstart ||
-		 ((flags & APR_FNM_PATHNAME) && *(string - 1) == '/'))) {
-		return (APR_FNM_NOMATCH);
-	    }
-	    ++string;
-	    break;
-	case '*':
-	    c = *pattern;
-	    /* Collapse multiple stars. */
-	    while (c == '*') {
-		c = *++pattern;
-	    }
-
-	    if (*string == '.' && (flags & APR_FNM_PERIOD) &&
-		(string == stringstart ||
-		 ((flags & APR_FNM_PATHNAME) && *(string - 1) == '/'))) {
-		return (APR_FNM_NOMATCH);
-	    }
-
-	    /* Optimize for pattern with * at end or before /. */
-	    if (c == EOS) {
-		if (flags & APR_FNM_PATHNAME) {
-		    return (strchr(string, '/') == NULL ? APR_SUCCESS : APR_FNM_NOMATCH);
-		}
-		else {
-		    return (APR_SUCCESS);
-		}
-	    }
-	    else if (c == '/' && flags & APR_FNM_PATHNAME) {
-	        if ((string = strchr(string, '/')) == NULL) {
-		    return (APR_FNM_NOMATCH);
-		}
-		break;
-	    }
-
-	    /* General case, use recursion. */
-	    while ((test = *string) != EOS) {
-	        if (!apr_fnmatch(pattern, string, flags & ~APR_FNM_PERIOD)) {
-		    return (APR_SUCCESS);
-		}
-		if (test == '/' && flags & APR_FNM_PATHNAME) {
-		    break;
-		}
-		++string;
-	    }
-	    return (APR_FNM_NOMATCH);
-	case '[':
-	    if (*string == EOS) {
-		return (APR_FNM_NOMATCH);
-	    }
-	    if (*string == '/' && flags & APR_FNM_PATHNAME) {
-		return (APR_FNM_NOMATCH);
-	    }
-	    if (*string == '.' && (flags & APR_FNM_PERIOD) &&
-		(string == stringstart ||
-		 ((flags & APR_FNM_PATHNAME) && *(string - 1) == '/'))) {
-	        return (APR_FNM_NOMATCH);
-	    }
-	    if ((pattern = rangematch(pattern, *string, flags)) == NULL) {
-		return (APR_FNM_NOMATCH);
-	    }
-	    ++string;
-	    break;
-	case '\\':
-	    if (!(flags & APR_FNM_NOESCAPE)) {
-		if ((c = *pattern++) == EOS) {
-		    c = '\\';
-		    --pattern;
-		}
-	    }
-	    /* FALLTHROUGH */
-	default:
-	    if (flags & APR_FNM_CASE_BLIND) {
-	        if (apr_tolower(c) != apr_tolower(*string)) {
-		    return (APR_FNM_NOMATCH);
-		}
-	    }
-	    else if (c != *string) {
-	        return (APR_FNM_NOMATCH);
-	    }
-	    string++;
-	    break;
-	}
-    /* NOTREACHED */
-    }
-}
-
-static const char *rangematch(const char *pattern, int test, int flags)
-{
-    int negate, ok;
-    char c, c2;
-
-    /*
-     * A bracket expression starting with an unquoted circumflex
-     * character produces unspecified results (IEEE 1003.2-1992,
-     * 3.13.2).  This implementation treats it like '!', for
-     * consistency with the regular expression syntax.
-     * J.T. Conklin (conklin@ngai.kaleida.com)
-     */
-    if ((negate = (*pattern == '!' || *pattern == '^'))) {
-	++pattern;
-    }
-
-    for (ok = 0; (c = *pattern++) != ']';) {
-        if (c == '\\' && !(flags & APR_FNM_NOESCAPE)) {
-	    c = *pattern++;
-	}
-	if (c == EOS) {
-	    return (NULL);
-	}
-	if (*pattern == '-' && (c2 = *(pattern + 1)) != EOS && c2 != ']') {
-	    pattern += 2;
-	    if (c2 == '\\' && !(flags & APR_FNM_NOESCAPE)) {
-		c2 = *pattern++;
-	    }
-	    if (c2 == EOS) {
-		return (NULL);
-	    }
-	    if ((c <= test && test <= c2)
-		|| ((flags & APR_FNM_CASE_BLIND)
-		    && ((apr_tolower(c) <= apr_tolower(test))
-			&& (apr_tolower(test) <= apr_tolower(c2))))) {
-		ok = 1;
-	    }
-	}
-	else if ((c == test)
-		 || ((flags & APR_FNM_CASE_BLIND)
-		     && (apr_tolower(c) == apr_tolower(test)))) {
-	    ok = 1;
-	}
-    }
-    return (ok == negate ? NULL : pattern);
-}
-
-
 /* This function is an Apache addition
  * return non-zero if pattern has any glob chars in it
  * @bug Function does not distinguish for FNM_PATHNAME mode, which renders
@@ -247,8 +52,7 @@ APR_DECLARE(int) apr_fnmatch_test(const char *pattern)
             }
             break;
         }
-        ++pattern;
-    }
+        ++pattern;    }
     return 0;
 }