upload http

JIRA: BOTTLENECK-10

Change-Id: I7598427ff904df438ce77c2819ee48ac75ffa8da
Signed-off-by: hongbotian <hongbo.tianhongbo@huawei.com>

26 files changed, 2650 insertions, 0 deletions

diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_cpystrn.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_cpystrn.o
new file mode 100644
index 00000000..1fdff6c6
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_cpystrn.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_fnmatch.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_fnmatch.o
new file mode 100644
index 00000000..099a0e90
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_fnmatch.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_snprintf.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_snprintf.o
new file mode 100644
index 00000000..5f12d9bf
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_snprintf.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strings.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strings.o
new file mode 100644
index 00000000..a8b5f40c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strings.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strnatcmp.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strnatcmp.o
new file mode 100644
index 00000000..aceab98d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strnatcmp.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strtok.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strtok.o
new file mode 100644
index 00000000..a772c0f5
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/.libs/apr_strtok.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile b/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile
new file mode 100644
index 00000000..8356451d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile
@@ -0,0 +1,19 @@
+srcdir = .
+
+
+TARGETS = \
+	apr_cpystrn.lo \
+	apr_snprintf.lo \
+	apr_strnatcmp.lo \
+	apr_strings.lo \
+	apr_fnmatch.lo \
+	apr_strtok.lo
+
+# bring in rules.mk for standard functionality
+include /bottlenecks/rubbos/app/httpd-2.0.64/srclib/apr/build/apr_rules.mk
+
+DEFOSDIR=$(INCDIR)/arch/unix
+INCDIR=../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile.in b/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile.in
new file mode 100644
index 00000000..aa1e1ee0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/Makefile.in
@@ -0,0 +1,19 @@
+srcdir = @srcdir@
+VPATH = @srcdir@
+
+TARGETS = \
+	apr_cpystrn.lo \
+	apr_snprintf.lo \
+	apr_strnatcmp.lo \
+	apr_strings.lo \
+	apr_fnmatch.lo \
+	apr_strtok.lo
+
+# bring in rules.mk for standard functionality
+@INCLUDE_RULES@
+
+DEFOSDIR=$(INCDIR)/arch/@DEFAULT_OSDIR@
+INCDIR=../include
+INCLUDES=-I$(INCDIR) -I$(DEFOSDIR)
+
+# DO NOT REMOVE
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.c
new file mode 100644
index 00000000..19eb3905
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.c
@@ -0,0 +1,317 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_private.h"
+#include "apr_lib.h"
+
+#if APR_HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+#if APR_HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+
+/*
+ * Apache's "replacement" for the strncpy() function. We roll our
+ * own to implement these specific changes:
+ *   (1) strncpy() doesn't always null terminate and we want it to.
+ *   (2) strncpy() null fills, which is bogus, esp. when copy 8byte
+ *       strings into 8k blocks.
+ *   (3) Instead of returning the pointer to the beginning of
+ *       the destination string, we return a pointer to the
+ *       terminating '\0' to allow us to "check" for truncation
+ *
+ * apr_cpystrn() follows the same call structure as strncpy().
+ */
+
+APR_DECLARE(char *) apr_cpystrn(char *dst, const char *src, apr_size_t dst_size)
+{
+
+    char *d, *end;
+
+    if (dst_size == 0) {
+        return (dst);
+    }
+
+    d = dst;
+    end = dst + dst_size - 1;
+
+    for (; d < end; ++d, ++src) {
+	if (!(*d = *src)) {
+	    return (d);
+	}
+    }
+
+    *d = '\0';	/* always null terminate */
+
+    return (d);
+}
+
+
+/*
+ * This function provides a way to parse a generic argument string
+ * into a standard argv[] form of argument list. It respects the 
+ * usual "whitespace" and quoteing rules. In the future this could
+ * be expanded to include support for the apr_call_exec command line
+ * string processing (including converting '+' to ' ' and doing the 
+ * url processing. It does not currently support this function.
+ *
+ *    token_context: Context from which pool allocations will occur.
+ *    arg_str:       Input argument string for conversion to argv[].
+ *    argv_out:      Output location. This is a pointer to an array
+ *                   of pointers to strings (ie. &(char *argv[]).
+ *                   This value will be allocated from the contexts
+ *                   pool and filled in with copies of the tokens
+ *                   found during parsing of the arg_str. 
+ */
+APR_DECLARE(apr_status_t) apr_tokenize_to_argv(const char *arg_str, 
+                                            char ***argv_out,
+                                            apr_pool_t *token_context)
+{
+    const char *cp;
+    const char *ct;
+    char *cleaned, *dirty;
+    int escaped;
+    int isquoted, numargs = 0, argnum;
+
+#define SKIP_WHITESPACE(cp) \
+    for ( ; *cp == ' ' || *cp == '\t'; ) { \
+        cp++; \
+    };
+
+#define CHECK_QUOTATION(cp,isquoted) \
+    isquoted = 0; \
+    if (*cp == '"') { \
+        isquoted = 1; \
+        cp++; \
+    } \
+    else if (*cp == '\'') { \
+        isquoted = 2; \
+        cp++; \
+    }
+
+/* DETERMINE_NEXTSTRING:
+ * At exit, cp will point to one of the following:  NULL, SPACE, TAB or QUOTE.
+ * NULL implies the argument string has been fully traversed.
+ */
+#define DETERMINE_NEXTSTRING(cp,isquoted) \
+    for ( ; *cp != '\0'; cp++) { \
+        if (   (*cp == '\\' && (*(cp+1) == ' ' || *(cp+1) == '\t' || \
+                                *(cp+1) == '"' || *(cp+1) == '\''))) { \
+            cp++; \
+            continue; \
+        } \
+        if (   (!isquoted && (*cp == ' ' || *cp == '\t')) \
+            || (isquoted == 1 && *cp == '"') \
+            || (isquoted == 2 && *cp == '\'')                 ) { \
+            break; \
+        } \
+    }
+ 
+/* REMOVE_ESCAPE_CHARS:
+ * Compresses the arg string to remove all of the '\' escape chars.
+ * The final argv strings should not have any extra escape chars in it.
+ */
+#define REMOVE_ESCAPE_CHARS(cleaned, dirty, escaped) \
+    escaped = 0; \
+    while(*dirty) { \
+        if (!escaped && *dirty == '\\') { \
+            escaped = 1; \
+        } \
+        else { \
+            escaped = 0; \
+            *cleaned++ = *dirty; \
+        } \
+        ++dirty; \
+    } \
+    *cleaned = 0;        /* last line of macro... */
+
+    cp = arg_str;
+    SKIP_WHITESPACE(cp);
+    ct = cp;
+
+    /* This is ugly and expensive, but if anyone wants to figure a
+     * way to support any number of args without counting and 
+     * allocating, please go ahead and change the code.
+     *
+     * Must account for the trailing NULL arg.
+     */
+    numargs = 1;
+    while (*ct != '\0') {
+        CHECK_QUOTATION(ct, isquoted);
+        DETERMINE_NEXTSTRING(ct, isquoted);
+        if (*ct != '\0') {
+            ct++;
+        }
+        numargs++;
+        SKIP_WHITESPACE(ct);
+    }
+    *argv_out = apr_palloc(token_context, numargs * sizeof(char*));
+
+    /*  determine first argument */
+    for (argnum = 0; argnum < (numargs-1); argnum++) {
+        SKIP_WHITESPACE(cp);
+        CHECK_QUOTATION(cp, isquoted);
+        ct = cp;
+        DETERMINE_NEXTSTRING(cp, isquoted);
+        cp++;
+        (*argv_out)[argnum] = apr_palloc(token_context, cp - ct);
+        apr_cpystrn((*argv_out)[argnum], ct, cp - ct);
+        cleaned = dirty = (*argv_out)[argnum];
+        REMOVE_ESCAPE_CHARS(cleaned, dirty, escaped);
+    }
+    (*argv_out)[argnum] = NULL;
+
+    return APR_SUCCESS;
+}
+
+/* Filepath_name_get returns the final element of the pathname.
+ * Using the current platform's filename syntax.
+ *   "/foo/bar/gum" -> "gum"
+ *   "/foo/bar/gum/" -> ""
+ *   "gum" -> "gum"
+ *   "wi\\n32\\stuff" -> "stuff
+ *
+ * Corrected Win32 to accept "a/b\\stuff", "a:stuff"
+ */
+
+APR_DECLARE(const char *) apr_filepath_name_get(const char *pathname)
+{
+    const char path_separator = '/';
+    const char *s = strrchr(pathname, path_separator);
+
+#ifdef WIN32
+    const char path_separator_win = '\\';
+    const char drive_separator_win = ':';
+    const char *s2 = strrchr(pathname, path_separator_win);
+
+    if (s2 > s) s = s2;
+
+    if (!s) s = strrchr(pathname, drive_separator_win);
+#endif
+
+    return s ? ++s : pathname;
+}
+
+/* deprecated */
+APR_DECLARE(const char *) apr_filename_of_pathname(const char *pathname)
+{
+        return apr_filepath_name_get(pathname);
+}
+
+/* length of dest assumed >= length of src
+ * collapse in place (src == dest) is legal.
+ * returns terminating null ptr to dest string.
+ */
+APR_DECLARE(char *) apr_collapse_spaces(char *dest, const char *src)
+{
+    while (*src) {
+        if (!apr_isspace(*src)) 
+            *dest++ = *src;
+        ++src;
+    }
+    *dest = 0;
+    return (dest);
+}
+
+#if !APR_HAVE_STRDUP
+char *strdup(const char *str)
+{
+    char *sdup;
+    size_t len = strlen(str) + 1;
+
+    sdup = (char *) malloc(len);
+    memcpy(sdup, str, len);
+
+    return sdup;
+}
+#endif
+
+/* The following two routines were donated for SVR4 by Andreas Vogel */
+#if (!APR_HAVE_STRCASECMP && !APR_HAVE_STRICMP)
+int strcasecmp(const char *a, const char *b)
+{
+    const char *p = a;
+    const char *q = b;
+    for (p = a, q = b; *p && *q; p++, q++) {
+        int diff = apr_tolower(*p) - apr_tolower(*q);
+        if (diff)
+            return diff;
+    }
+    if (*p)
+        return 1;               /* p was longer than q */
+    if (*q)
+        return -1;              /* p was shorter than q */
+    return 0;                   /* Exact match */
+}
+
+#endif
+
+#if (!APR_HAVE_STRNCASECMP && !APR_HAVE_STRNICMP)
+int strncasecmp(const char *a, const char *b, size_t n)
+{
+    const char *p = a;
+    const char *q = b;
+
+    for (p = a, q = b; /*NOTHING */ ; p++, q++) {
+        int diff;
+        if (p == a + n)
+            return 0;           /*   Match up to n characters */
+        if (!(*p && *q))
+            return *p - *q;
+        diff = apr_tolower(*p) - apr_tolower(*q);
+        if (diff)
+            return diff;
+    }
+    /*NOTREACHED */
+}
+#endif
+
+/* The following routine was donated for UTS21 by dwd@bell-labs.com */
+#if (!APR_HAVE_STRSTR)
+char *strstr(char *s1, char *s2)
+{
+    char *p1, *p2;
+    if (*s2 == '\0') {
+        /* an empty s2 */
+        return(s1);
+    }
+    while((s1 = strchr(s1, *s2)) != NULL) {
+        /* found first character of s2, see if the rest matches */
+        p1 = s1;
+        p2 = s2;
+        while (*++p1 == *++p2) {
+            if (*p1 == '\0') {
+                /* both strings ended together */
+                return(s1);
+            }
+        }
+        if (*p2 == '\0') {
+            /* second string ended, a match */
+            break;
+        }
+        /* didn't find a match here, try starting at next character in s1 */
+        s1++;
+    }
+    return(s1);
+}
+#endif
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.lo
new file mode 100644
index 00000000..85222d14
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.lo
@@ -0,0 +1,12 @@
+# apr_cpystrn.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_cpystrn.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_cpystrn.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.o
new file mode 100644
index 00000000..bbe1f13e
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_cpystrn.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.c
new file mode 100644
index 00000000..78b1cb51
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.c
@@ -0,0 +1,249 @@
+/*
+ * 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.
+ * Compares a filename or pathname to a pattern.
+ */
+#ifndef WIN32
+#include "apr_private.h"
+#endif
+#include "apr_fnmatch.h"
+#include "apr_lib.h"
+#include <string.h>
+#if APR_HAVE_CTYPE_H
+# 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 */
+APR_DECLARE(int) apr_fnmatch_test(const char *pattern)
+{
+    int nesting;
+
+    nesting = 0;
+    while (*pattern) {
+	switch (*pattern) {
+	case '?':
+	case '*':
+	    return 1;
+
+	case '\\':
+	    if (*pattern++ == '\0') {
+		return 0;
+	    }
+	    break;
+
+	case '[':	/* '[' is only a glob if it has a matching ']' */
+	    ++nesting;
+	    break;
+
+	case ']':
+	    if (nesting) {
+		return 1;
+	    }
+	    break;
+	}
+	++pattern;
+    }
+    return 0;
+}
+
+/* Deprecated */
+APR_DECLARE(int) apr_is_fnmatch(const char *pattern)
+{
+    return apr_fnmatch_test(pattern);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.lo
new file mode 100644
index 00000000..bdc2f218
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.lo
@@ -0,0 +1,12 @@
+# apr_fnmatch.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_fnmatch.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_fnmatch.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.o
new file mode 100644
index 00000000..19e8a057
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_fnmatch.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.c
new file mode 100644
index 00000000..776890bb
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.c
@@ -0,0 +1,1311 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_private.h"
+
+#include "apr_lib.h"
+#include "apr_strings.h"
+#include "apr_network_io.h"
+#include "apr_portable.h"
+#include <math.h>
+#if APR_HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#if APR_HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#if APR_HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if APR_HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#if APR_HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#if APR_HAVE_STRING_H
+#include <string.h>
+#endif
+
+typedef enum {
+    NO = 0, YES = 1
+} boolean_e;
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+#ifndef TRUE
+#define TRUE 1
+#endif
+#define NUL '\0'
+#define WIDE_INT long
+
+typedef WIDE_INT wide_int;
+typedef unsigned WIDE_INT u_wide_int;
+typedef apr_int64_t widest_int;
+#ifdef __TANDEM
+/* Although Tandem supports "long long" there is no unsigned variant. */
+typedef unsigned long       u_widest_int;
+#else
+typedef apr_uint64_t u_widest_int;
+#endif
+typedef int bool_int;
+
+static const char null_string[] = "(null)";
+#define S_NULL ((char *)null_string)
+#define S_NULL_LEN 6
+
+#define FLOAT_DIGITS 6
+#define EXPONENT_LENGTH 10
+
+/*
+ * NUM_BUF_SIZE is the size of the buffer used for arithmetic conversions
+ *
+ * NOTICE: this is a magic number; do not decrease it
+ */
+#define NUM_BUF_SIZE 512
+
+/*
+ * cvt - IEEE floating point formatting routines.
+ *       Derived from UNIX V7, Copyright(C) Caldera International Inc.
+ */
+
+/*
+ *    apr_ecvt converts to decimal
+ *      the number of digits is specified by ndigit
+ *      decpt is set to the position of the decimal point
+ *      sign is set to 0 for positive, 1 for negative
+ */
+
+#define NDIG 80
+
+/* buf must have at least NDIG bytes */
+static char *apr_cvt(double arg, int ndigits, int *decpt, int *sign, 
+                     int eflag, char *buf)
+{
+    register int r2;
+    double fi, fj;
+    register char *p, *p1;
+    
+    if (ndigits >= NDIG - 1)
+        ndigits = NDIG - 2;
+    r2 = 0;
+    *sign = 0;
+    p = &buf[0];
+    if (arg < 0) {
+        *sign = 1;
+        arg = -arg;
+    }
+    arg = modf(arg, &fi);
+    p1 = &buf[NDIG];
+    /*
+     * Do integer part
+     */
+    if (fi != 0) {
+        p1 = &buf[NDIG];
+        while (p1 > &buf[0] && fi != 0) {
+            fj = modf(fi / 10, &fi);
+            *--p1 = (int) ((fj + .03) * 10) + '0';
+            r2++;
+        }
+        while (p1 < &buf[NDIG])
+            *p++ = *p1++;
+    }
+    else if (arg > 0) {
+        while ((fj = arg * 10) < 1) {
+            arg = fj;
+            r2--;
+        }
+    }
+    p1 = &buf[ndigits];
+    if (eflag == 0)
+        p1 += r2;
+    if (p1 < &buf[0]) {
+        *decpt = -ndigits;
+        buf[0] = '\0';
+        return (buf);
+    }
+    *decpt = r2;
+    while (p <= p1 && p < &buf[NDIG]) {
+        arg *= 10;
+        arg = modf(arg, &fj);
+        *p++ = (int) fj + '0';
+    }
+    if (p1 >= &buf[NDIG]) {
+        buf[NDIG - 1] = '\0';
+        return (buf);
+    }
+    p = p1;
+    *p1 += 5;
+    while (*p1 > '9') {
+        *p1 = '0';
+        if (p1 > buf)
+            ++ * --p1;
+        else {
+            *p1 = '1';
+            (*decpt)++;
+            if (eflag == 0) {
+                if (p > buf)
+                    *p = '0';
+                p++;
+            }
+        }
+    }
+    *p = '\0';
+    return (buf);
+}
+
+static char *apr_ecvt(double arg, int ndigits, int *decpt, int *sign, char *buf)
+{
+    return (apr_cvt(arg, ndigits, decpt, sign, 1, buf));
+}
+
+static char *apr_fcvt(double arg, int ndigits, int *decpt, int *sign, char *buf)
+{
+    return (apr_cvt(arg, ndigits, decpt, sign, 0, buf));
+}
+
+/*
+ * apr_gcvt  - Floating output conversion to
+ * minimal length string
+ */
+
+static char *apr_gcvt(double number, int ndigit, char *buf, boolean_e altform)
+{
+    int sign, decpt;
+    register char *p1, *p2;
+    register int i;
+    char buf1[NDIG];
+
+    p1 = apr_ecvt(number, ndigit, &decpt, &sign, buf1);
+    p2 = buf;
+    if (sign)
+        *p2++ = '-';
+    for (i = ndigit - 1; i > 0 && p1[i] == '0'; i--)
+        ndigit--;
+    if ((decpt >= 0 && decpt - ndigit > 4)
+        || (decpt < 0 && decpt < -3)) {                /* use E-style */
+        decpt--;
+        *p2++ = *p1++;
+        *p2++ = '.';
+        for (i = 1; i < ndigit; i++)
+            *p2++ = *p1++;
+        *p2++ = 'e';
+        if (decpt < 0) {
+            decpt = -decpt;
+            *p2++ = '-';
+        }
+        else
+            *p2++ = '+';
+        if (decpt / 100 > 0)
+            *p2++ = decpt / 100 + '0';
+        if (decpt / 10 > 0)
+            *p2++ = (decpt % 100) / 10 + '0';
+        *p2++ = decpt % 10 + '0';
+    }
+    else {
+        if (decpt <= 0) {
+            if (*p1 != '0')
+                *p2++ = '.';
+            while (decpt < 0) {
+                decpt++;
+                *p2++ = '0';
+            }
+        }
+        for (i = 1; i <= ndigit; i++) {
+            *p2++ = *p1++;
+            if (i == decpt)
+                *p2++ = '.';
+        }
+        if (ndigit < decpt) {
+            while (ndigit++ < decpt)
+                *p2++ = '0';
+            *p2++ = '.';
+        }
+    }
+    if (p2[-1] == '.' && !altform)
+        p2--;
+    *p2 = '\0';
+    return (buf);
+}
+
+/*
+ * The INS_CHAR macro inserts a character in the buffer and writes
+ * the buffer back to disk if necessary
+ * It uses the char pointers sp and bep:
+ *      sp points to the next available character in the buffer
+ *      bep points to the end-of-buffer+1
+ * While using this macro, note that the nextb pointer is NOT updated.
+ *
+ * NOTE: Evaluation of the c argument should not have any side-effects
+ */
+#define INS_CHAR(c, sp, bep, cc)                    \
+{                                                   \
+    if (sp) {                                       \
+        if (sp >= bep) {                            \
+            vbuff->curpos = sp;                     \
+            if (flush_func(vbuff))                  \
+                return -1;                          \
+            sp = vbuff->curpos;                     \
+            bep = vbuff->endpos;                    \
+        }                                           \
+        *sp++ = (c);                                \
+    }                                               \
+    cc++;                                           \
+}
+
+#define NUM(c) (c - '0')
+
+#define STR_TO_DEC(str, num)                        \
+    num = NUM(*str++);                              \
+    while (apr_isdigit(*str))                       \
+    {                                               \
+        num *= 10 ;                                 \
+        num += NUM(*str++);                         \
+    }
+
+/*
+ * This macro does zero padding so that the precision
+ * requirement is satisfied. The padding is done by
+ * adding '0's to the left of the string that is going
+ * to be printed. We don't allow precision to be large
+ * enough that we continue past the start of s.
+ *
+ * NOTE: this makes use of the magic info that s is
+ * always based on num_buf with a size of NUM_BUF_SIZE.
+ */
+#define FIX_PRECISION(adjust, precision, s, s_len)  \
+    if (adjust) {                                   \
+        int p = precision < NUM_BUF_SIZE - 1 ? precision : NUM_BUF_SIZE - 1; \
+        while (s_len < p)                           \
+        {                                           \
+            *--s = '0';                             \
+            s_len++;                                \
+        }                                           \
+    }
+
+/*
+ * Macro that does padding. The padding is done by printing
+ * the character ch.
+ */
+#define PAD(width, len, ch)                         \
+do                                                  \
+{                                                   \
+    INS_CHAR(ch, sp, bep, cc);                      \
+    width--;                                        \
+}                                                   \
+while (width > len)
+
+/*
+ * Prefix the character ch to the string str
+ * Increase length
+ * Set the has_prefix flag
+ */
+#define PREFIX(str, length, ch)                     \
+    *--str = ch;                                    \
+    length++;                                       \
+    has_prefix=YES;
+
+
+/*
+ * Convert num to its decimal format.
+ * Return value:
+ *   - a pointer to a string containing the number (no sign)
+ *   - len contains the length of the string
+ *   - is_negative is set to TRUE or FALSE depending on the sign
+ *     of the number (always set to FALSE if is_unsigned is TRUE)
+ *
+ * The caller provides a buffer for the string: that is the buf_end argument
+ * which is a pointer to the END of the buffer + 1 (i.e. if the buffer
+ * is declared as buf[ 100 ], buf_end should be &buf[ 100 ])
+ *
+ * Note: we have 2 versions. One is used when we need to use quads
+ * (conv_10_quad), the other when we don't (conv_10). We're assuming the
+ * latter is faster.
+ */
+static char *conv_10(register wide_int num, register bool_int is_unsigned,
+                     register bool_int *is_negative, char *buf_end,
+                     register int *len)
+{
+    register char *p = buf_end;
+    register u_wide_int magnitude;
+
+    if (is_unsigned) {
+        magnitude = (u_wide_int) num;
+        *is_negative = FALSE;
+    }
+    else {
+        *is_negative = (num < 0);
+
+        /*
+         * On a 2's complement machine, negating the most negative integer 
+         * results in a number that cannot be represented as a signed integer.
+         * Here is what we do to obtain the number's magnitude:
+         *      a. add 1 to the number
+         *      b. negate it (becomes positive)
+         *      c. convert it to unsigned
+         *      d. add 1
+         */
+        if (*is_negative) {
+            wide_int t = num + 1;
+
+            magnitude = ((u_wide_int) -t) + 1;
+        }
+        else
+            magnitude = (u_wide_int) num;
+    }
+
+    /*
+     * We use a do-while loop so that we write at least 1 digit 
+     */
+    do {
+        register u_wide_int new_magnitude = magnitude / 10;
+
+        *--p = (char) (magnitude - new_magnitude * 10 + '0');
+        magnitude = new_magnitude;
+    }
+    while (magnitude);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+static char *conv_10_quad(widest_int num, register bool_int is_unsigned,
+                     register bool_int *is_negative, char *buf_end,
+                     register int *len)
+{
+    register char *p = buf_end;
+    u_widest_int magnitude;
+
+    /*
+     * We see if we can use the faster non-quad version by checking the
+     * number against the largest long value it can be. If <=, we
+     * punt to the quicker version.
+     */
+    if ((num <= ULONG_MAX && is_unsigned) 
+        || (num <= LONG_MAX && num >= LONG_MIN && !is_unsigned))
+            return(conv_10( (wide_int)num, is_unsigned, is_negative,
+               buf_end, len));
+
+    if (is_unsigned) {
+        magnitude = (u_widest_int) num;
+        *is_negative = FALSE;
+    }
+    else {
+        *is_negative = (num < 0);
+
+        /*
+         * On a 2's complement machine, negating the most negative integer 
+         * results in a number that cannot be represented as a signed integer.
+         * Here is what we do to obtain the number's magnitude:
+         *      a. add 1 to the number
+         *      b. negate it (becomes positive)
+         *      c. convert it to unsigned
+         *      d. add 1
+         */
+        if (*is_negative) {
+            widest_int t = num + 1;
+
+            magnitude = ((u_widest_int) -t) + 1;
+        }
+        else
+            magnitude = (u_widest_int) num;
+    }
+
+    /*
+     * We use a do-while loop so that we write at least 1 digit 
+     */
+    do {
+        u_widest_int new_magnitude = magnitude / 10;
+
+        *--p = (char) (magnitude - new_magnitude * 10 + '0');
+        magnitude = new_magnitude;
+    }
+    while (magnitude);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+
+static char *conv_in_addr(struct in_addr *ia, char *buf_end, int *len)
+{
+    unsigned addr = ntohl(ia->s_addr);
+    char *p = buf_end;
+    bool_int is_negative;
+    int sub_len;
+
+    p = conv_10((addr & 0x000000FF)      , TRUE, &is_negative, p, &sub_len);
+    *--p = '.';
+    p = conv_10((addr & 0x0000FF00) >>  8, TRUE, &is_negative, p, &sub_len);
+    *--p = '.';
+    p = conv_10((addr & 0x00FF0000) >> 16, TRUE, &is_negative, p, &sub_len);
+    *--p = '.';
+    p = conv_10((addr & 0xFF000000) >> 24, TRUE, &is_negative, p, &sub_len);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+
+static char *conv_apr_sockaddr(apr_sockaddr_t *sa, char *buf_end, int *len)
+{
+    char *p = buf_end;
+    bool_int is_negative;
+    int sub_len;
+    char *ipaddr_str;
+
+    p = conv_10(sa->port, TRUE, &is_negative, p, &sub_len);
+    *--p = ':';
+    apr_sockaddr_ip_get(&ipaddr_str, sa);
+    sub_len = strlen(ipaddr_str);
+#if APR_HAVE_IPV6
+    if (sa->family == APR_INET6 &&
+        !IN6_IS_ADDR_V4MAPPED(&sa->sa.sin6.sin6_addr)) {
+        *(p - 1) = ']';
+        p -= sub_len + 2;
+        *p = '[';
+        memcpy(p + 1, ipaddr_str, sub_len);
+    }
+    else
+#endif
+    {
+        p -= sub_len;
+        memcpy(p, ipaddr_str, sub_len);
+    }
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+
+#if APR_HAS_THREADS
+static char *conv_os_thread_t(apr_os_thread_t *tid, char *buf_end, int *len)
+{
+    union {
+        apr_os_thread_t tid;
+        apr_uint64_t alignme;
+    } u;
+    int is_negative;
+
+    u.tid = *tid;
+    switch(sizeof(u.tid)) {
+    case sizeof(apr_int32_t):
+        return conv_10(*(apr_uint32_t *)&u.tid, TRUE, &is_negative, buf_end, len);
+    case sizeof(apr_int64_t):
+        return conv_10_quad(*(apr_uint64_t *)&u.tid, TRUE, &is_negative, buf_end, len);
+    default:
+        /* not implemented; stick 0 in the buffer */
+        return conv_10(0, TRUE, &is_negative, buf_end, len);
+    }
+}
+#endif
+
+
+
+/*
+ * Convert a floating point number to a string formats 'f', 'e' or 'E'.
+ * The result is placed in buf, and len denotes the length of the string
+ * The sign is returned in the is_negative argument (and is not placed
+ * in buf).
+ */
+static char *conv_fp(register char format, register double num,
+    boolean_e add_dp, int precision, bool_int *is_negative,
+    char *buf, int *len)
+{
+    register char *s = buf;
+    register char *p;
+    int decimal_point;
+    char buf1[NDIG];
+
+    if (format == 'f')
+        p = apr_fcvt(num, precision, &decimal_point, is_negative, buf1);
+    else /* either e or E format */
+        p = apr_ecvt(num, precision + 1, &decimal_point, is_negative, buf1);
+
+    /*
+     * Check for Infinity and NaN
+     */
+    if (apr_isalpha(*p)) {
+        *len = strlen(p);
+        memcpy(buf, p, *len + 1);
+        *is_negative = FALSE;
+        return (buf);
+    }
+
+    if (format == 'f') {
+        if (decimal_point <= 0) {
+            *s++ = '0';
+            if (precision > 0) {
+                *s++ = '.';
+                while (decimal_point++ < 0)
+                    *s++ = '0';
+            }
+            else if (add_dp)
+                *s++ = '.';
+        }
+        else {
+            while (decimal_point-- > 0)
+                *s++ = *p++;
+            if (precision > 0 || add_dp)
+                *s++ = '.';
+        }
+    }
+    else {
+        *s++ = *p++;
+        if (precision > 0 || add_dp)
+            *s++ = '.';
+    }
+
+    /*
+     * copy the rest of p, the NUL is NOT copied
+     */
+    while (*p)
+        *s++ = *p++;
+
+    if (format != 'f') {
+        char temp[EXPONENT_LENGTH];        /* for exponent conversion */
+        int t_len;
+        bool_int exponent_is_negative;
+
+        *s++ = format;                /* either e or E */
+        decimal_point--;
+        if (decimal_point != 0) {
+            p = conv_10((wide_int) decimal_point, FALSE, &exponent_is_negative,
+                        &temp[EXPONENT_LENGTH], &t_len);
+            *s++ = exponent_is_negative ? '-' : '+';
+
+            /*
+             * Make sure the exponent has at least 2 digits
+             */
+            if (t_len == 1)
+                *s++ = '0';
+            while (t_len--)
+                *s++ = *p++;
+        }
+        else {
+            *s++ = '+';
+            *s++ = '0';
+            *s++ = '0';
+        }
+    }
+
+    *len = s - buf;
+    return (buf);
+}
+
+
+/*
+ * Convert num to a base X number where X is a power of 2. nbits determines X.
+ * For example, if nbits is 3, we do base 8 conversion
+ * Return value:
+ *      a pointer to a string containing the number
+ *
+ * The caller provides a buffer for the string: that is the buf_end argument
+ * which is a pointer to the END of the buffer + 1 (i.e. if the buffer
+ * is declared as buf[ 100 ], buf_end should be &buf[ 100 ])
+ *
+ * As with conv_10, we have a faster version which is used when
+ * the number isn't quad size.
+ */
+static char *conv_p2(register u_wide_int num, register int nbits,
+                     char format, char *buf_end, register int *len)
+{
+    register int mask = (1 << nbits) - 1;
+    register char *p = buf_end;
+    static const char low_digits[] = "0123456789abcdef";
+    static const char upper_digits[] = "0123456789ABCDEF";
+    register const char *digits = (format == 'X') ? upper_digits : low_digits;
+
+    do {
+        *--p = digits[num & mask];
+        num >>= nbits;
+    }
+    while (num);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+static char *conv_p2_quad(u_widest_int num, register int nbits,
+                     char format, char *buf_end, register int *len)
+{
+    register int mask = (1 << nbits) - 1;
+    register char *p = buf_end;
+    static const char low_digits[] = "0123456789abcdef";
+    static const char upper_digits[] = "0123456789ABCDEF";
+    register const char *digits = (format == 'X') ? upper_digits : low_digits;
+
+    if (num <= ULONG_MAX)
+        return(conv_p2((u_wide_int)num, nbits, format, buf_end, len));
+
+    do {
+        *--p = digits[num & mask];
+        num >>= nbits;
+    }
+    while (num);
+
+    *len = buf_end - p;
+    return (p);
+}
+
+
+/*
+ * Do format conversion placing the output in buffer
+ */
+APR_DECLARE(int) apr_vformatter(int (*flush_func)(apr_vformatter_buff_t *),
+    apr_vformatter_buff_t *vbuff, const char *fmt, va_list ap)
+{
+    register char *sp;
+    register char *bep;
+    register int cc = 0;
+    register int i;
+
+    register char *s = NULL;
+    char *q;
+    int s_len;
+
+    register int min_width = 0;
+    int precision = 0;
+    enum {
+        LEFT, RIGHT
+    } adjust;
+    char pad_char;
+    char prefix_char;
+
+    double fp_num;
+    widest_int i_quad = (widest_int) 0;
+    u_widest_int ui_quad;
+    wide_int i_num = (wide_int) 0;
+    u_wide_int ui_num;
+
+    char num_buf[NUM_BUF_SIZE];
+    char char_buf[2];                /* for printing %% and %<unknown> */
+
+    enum var_type_enum {
+            IS_QUAD, IS_LONG, IS_SHORT, IS_INT
+    };
+    enum var_type_enum var_type = IS_INT;
+
+    /*
+     * Flag variables
+     */
+    boolean_e alternate_form;
+    boolean_e print_sign;
+    boolean_e print_blank;
+    boolean_e adjust_precision;
+    boolean_e adjust_width;
+    bool_int is_negative;
+
+    sp = vbuff->curpos;
+    bep = vbuff->endpos;
+
+    while (*fmt) {
+        if (*fmt != '%') {
+            INS_CHAR(*fmt, sp, bep, cc);
+        }
+        else {
+            /*
+             * Default variable settings
+             */
+            boolean_e print_something = YES;
+            adjust = RIGHT;
+            alternate_form = print_sign = print_blank = NO;
+            pad_char = ' ';
+            prefix_char = NUL;
+
+            fmt++;
+
+            /*
+             * Try to avoid checking for flags, width or precision
+             */
+            if (!apr_islower(*fmt)) {
+                /*
+                 * Recognize flags: -, #, BLANK, +
+                 */
+                for (;; fmt++) {
+                    if (*fmt == '-')
+                        adjust = LEFT;
+                    else if (*fmt == '+')
+                        print_sign = YES;
+                    else if (*fmt == '#')
+                        alternate_form = YES;
+                    else if (*fmt == ' ')
+                        print_blank = YES;
+                    else if (*fmt == '0')
+                        pad_char = '0';
+                    else
+                        break;
+                }
+
+                /*
+                 * Check if a width was specified
+                 */
+                if (apr_isdigit(*fmt)) {
+                    STR_TO_DEC(fmt, min_width);
+                    adjust_width = YES;
+                }
+                else if (*fmt == '*') {
+                    min_width = va_arg(ap, int);
+                    fmt++;
+                    adjust_width = YES;
+                    if (min_width < 0) {
+                        adjust = LEFT;
+                        min_width = -min_width;
+                    }
+                }
+                else
+                    adjust_width = NO;
+
+                /*
+                 * Check if a precision was specified
+                 */
+                if (*fmt == '.') {
+                    adjust_precision = YES;
+                    fmt++;
+                    if (apr_isdigit(*fmt)) {
+                        STR_TO_DEC(fmt, precision);
+                    }
+                    else if (*fmt == '*') {
+                        precision = va_arg(ap, int);
+                        fmt++;
+                        if (precision < 0)
+                            precision = 0;
+                    }
+                    else
+                        precision = 0;
+                }
+                else
+                    adjust_precision = NO;
+            }
+            else
+                adjust_precision = adjust_width = NO;
+
+            /*
+             * Modifier check
+             */
+#if defined(APR_INT64_T_FMT_LEN) && (APR_INT64_T_FMT_LEN == 3)
+            if ((*fmt == APR_INT64_T_FMT[0]) &&
+                (fmt[1] == APR_INT64_T_FMT[1])) {
+#elif defined(APR_INT64_T_FMT_LEN) && (APR_INT64_T_FMT_LEN == 2)
+            if (*fmt == APR_INT64_T_FMT[0]) {
+#else
+            if (strncmp(fmt, APR_INT64_T_FMT, 
+                             sizeof(APR_INT64_T_FMT) - 2) == 0) {
+#endif
+                /* Need to account for trailing 'd' and null in sizeof() */
+                var_type = IS_QUAD;
+                fmt += (sizeof(APR_INT64_T_FMT) - 2);
+            }
+            else if (*fmt == 'q') {
+                var_type = IS_QUAD;
+                fmt++;
+            }
+            else if (*fmt == 'l') {
+                var_type = IS_LONG;
+                fmt++;
+            }
+            else if (*fmt == 'h') {
+                var_type = IS_SHORT;
+                fmt++;
+            }
+            else {
+                var_type = IS_INT;
+            }
+
+            /*
+             * Argument extraction and printing.
+             * First we determine the argument type.
+             * Then, we convert the argument to a string.
+             * On exit from the switch, s points to the string that
+             * must be printed, s_len has the length of the string
+             * The precision requirements, if any, are reflected in s_len.
+             *
+             * NOTE: pad_char may be set to '0' because of the 0 flag.
+             *   It is reset to ' ' by non-numeric formats
+             */
+            switch (*fmt) {
+            case 'u':
+                if (var_type == IS_QUAD) {
+                    i_quad = va_arg(ap, u_widest_int);
+                    s = conv_10_quad(i_quad, 1, &is_negative,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                else {
+                    if (var_type == IS_LONG)
+                        i_num = (wide_int) va_arg(ap, u_wide_int);
+                    else if (var_type == IS_SHORT)
+                        i_num = (wide_int) (unsigned short) va_arg(ap, unsigned int);
+                    else
+                        i_num = (wide_int) va_arg(ap, unsigned int);
+                    s = conv_10(i_num, 1, &is_negative,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                FIX_PRECISION(adjust_precision, precision, s, s_len);
+                break;
+
+            case 'd':
+            case 'i':
+                if (var_type == IS_QUAD) {
+                    i_quad = va_arg(ap, widest_int);
+                    s = conv_10_quad(i_quad, 0, &is_negative,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                else {
+                    if (var_type == IS_LONG)
+                        i_num = (wide_int) va_arg(ap, wide_int);
+                    else if (var_type == IS_SHORT)
+                        i_num = (wide_int) (short) va_arg(ap, int);
+                    else
+                        i_num = (wide_int) va_arg(ap, int);
+                    s = conv_10(i_num, 0, &is_negative,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                FIX_PRECISION(adjust_precision, precision, s, s_len);
+
+                if (is_negative)
+                    prefix_char = '-';
+                else if (print_sign)
+                    prefix_char = '+';
+                else if (print_blank)
+                    prefix_char = ' ';
+                break;
+
+
+            case 'o':
+                if (var_type == IS_QUAD) {
+                    ui_quad = va_arg(ap, u_widest_int);
+                    s = conv_p2_quad(ui_quad, 3, *fmt,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                else {
+                    if (var_type == IS_LONG)
+                        ui_num = (u_wide_int) va_arg(ap, u_wide_int);
+                    else if (var_type == IS_SHORT)
+                        ui_num = (u_wide_int) (unsigned short) va_arg(ap, unsigned int);
+                    else
+                        ui_num = (u_wide_int) va_arg(ap, unsigned int);
+                    s = conv_p2(ui_num, 3, *fmt,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                FIX_PRECISION(adjust_precision, precision, s, s_len);
+                if (alternate_form && *s != '0') {
+                    *--s = '0';
+                    s_len++;
+                }
+                break;
+
+
+            case 'x':
+            case 'X':
+                if (var_type == IS_QUAD) {
+                    ui_quad = va_arg(ap, u_widest_int);
+                    s = conv_p2_quad(ui_quad, 4, *fmt,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                else {
+                    if (var_type == IS_LONG)
+                        ui_num = (u_wide_int) va_arg(ap, u_wide_int);
+                    else if (var_type == IS_SHORT)
+                        ui_num = (u_wide_int) (unsigned short) va_arg(ap, unsigned int);
+                    else
+                        ui_num = (u_wide_int) va_arg(ap, unsigned int);
+                    s = conv_p2(ui_num, 4, *fmt,
+                            &num_buf[NUM_BUF_SIZE], &s_len);
+                }
+                FIX_PRECISION(adjust_precision, precision, s, s_len);
+                if (alternate_form && i_num != 0) {
+                    *--s = *fmt;        /* 'x' or 'X' */
+                    *--s = '0';
+                    s_len += 2;
+                }
+                break;
+
+
+            case 's':
+                s = va_arg(ap, char *);
+                if (s != NULL) {
+                    if (!adjust_precision) {
+                        s_len = strlen(s);
+                    }
+                    else {
+                        /* From the C library standard in section 7.9.6.1:
+                         * ...if the precision is specified, no more then
+                         * that many characters are written.  If the
+                         * precision is not specified or is greater
+                         * than the size of the array, the array shall
+                         * contain a null character.
+                         *
+                         * My reading is is precision is specified and
+                         * is less then or equal to the size of the
+                         * array, no null character is required.  So
+                         * we can't do a strlen.
+                         *
+                         * This figures out the length of the string
+                         * up to the precision.  Once it's long enough
+                         * for the specified precision, we don't care
+                         * anymore.
+                         *
+                         * NOTE: you must do the length comparison
+                         * before the check for the null character.
+                         * Otherwise, you'll check one beyond the
+                         * last valid character.
+                         */
+                        const char *walk;
+
+                        for (walk = s, s_len = 0;
+                             (s_len < precision) && (*walk != '\0');
+                             ++walk, ++s_len);
+                    }
+                }
+                else {
+                    s = S_NULL;
+                    s_len = S_NULL_LEN;
+                }
+                pad_char = ' ';
+                break;
+
+
+            case 'f':
+            case 'e':
+            case 'E':
+                fp_num = va_arg(ap, double);
+                /*
+                 * We use &num_buf[ 1 ], so that we have room for the sign
+                 */
+                s = NULL;
+#ifdef HAVE_ISNAN
+                if (isnan(fp_num)) {
+                    s = "nan";
+                    s_len = 3;
+                }
+#endif
+#ifdef HAVE_ISINF
+                if (!s && isinf(fp_num)) {
+                    s = "inf";
+                    s_len = 3;
+                }
+#endif
+                if (!s) {
+                    s = conv_fp(*fmt, fp_num, alternate_form,
+                            (adjust_precision == NO) ? FLOAT_DIGITS : precision,
+                                &is_negative, &num_buf[1], &s_len);
+                    if (is_negative)
+                        prefix_char = '-';
+                    else if (print_sign)
+                        prefix_char = '+';
+                    else if (print_blank)
+                        prefix_char = ' ';
+                }
+                break;
+
+
+            case 'g':
+            case 'G':
+                if (adjust_precision == NO)
+                    precision = FLOAT_DIGITS;
+                else if (precision == 0)
+                    precision = 1;
+                /*
+                 * * We use &num_buf[ 1 ], so that we have room for the sign
+                 */
+                s = apr_gcvt(va_arg(ap, double), precision, &num_buf[1],
+                            alternate_form);
+                if (*s == '-')
+                    prefix_char = *s++;
+                else if (print_sign)
+                    prefix_char = '+';
+                else if (print_blank)
+                    prefix_char = ' ';
+
+                s_len = strlen(s);
+
+                if (alternate_form && (q = strchr(s, '.')) == NULL) {
+                    s[s_len++] = '.';
+                    s[s_len] = '\0'; /* delimit for following strchr() */
+                }
+                if (*fmt == 'G' && (q = strchr(s, 'e')) != NULL)
+                    *q = 'E';
+                break;
+
+
+            case 'c':
+                char_buf[0] = (char) (va_arg(ap, int));
+                s = &char_buf[0];
+                s_len = 1;
+                pad_char = ' ';
+                break;
+
+
+            case '%':
+                char_buf[0] = '%';
+                s = &char_buf[0];
+                s_len = 1;
+                pad_char = ' ';
+                break;
+
+
+            case 'n':
+                if (var_type == IS_QUAD)
+                    *(va_arg(ap, widest_int *)) = cc;
+                else if (var_type == IS_LONG)
+                    *(va_arg(ap, long *)) = cc;
+                else if (var_type == IS_SHORT)
+                    *(va_arg(ap, short *)) = cc;
+                else
+                    *(va_arg(ap, int *)) = cc;
+                print_something = NO;
+                break;
+
+                /*
+                 * This is where we extend the printf format, with a second
+                 * type specifier
+                 */
+            case 'p':
+                switch(*++fmt) {
+                /*
+                 * If the pointer size is equal to or smaller than the size
+                 * of the largest unsigned int, we convert the pointer to a
+                 * hex number, otherwise we print "%p" to indicate that we
+                 * don't handle "%p".
+                 */
+                case 'p':
+#if APR_SIZEOF_VOIDP == 8
+                    if (sizeof(void *) <= sizeof(u_widest_int)) {
+                        ui_quad = (u_widest_int) va_arg(ap, void *);
+                        s = conv_p2_quad(ui_quad, 4, 'x',
+                                &num_buf[NUM_BUF_SIZE], &s_len);
+                    }
+#else
+                    if (sizeof(void *) <= sizeof(u_wide_int)) {
+                        ui_num = (u_wide_int) va_arg(ap, void *);
+                        s = conv_p2(ui_num, 4, 'x',
+                                &num_buf[NUM_BUF_SIZE], &s_len);
+                    }
+#endif
+                    else {
+                        s = "%p";
+                        s_len = 2;
+                        prefix_char = NUL;
+                    }
+                    pad_char = ' ';
+                    break;
+
+                /* print an apr_sockaddr_t as a.b.c.d:port */
+                case 'I':
+                {
+                    apr_sockaddr_t *sa;
+
+                    sa = va_arg(ap, apr_sockaddr_t *);
+                    if (sa != NULL) {
+                        s = conv_apr_sockaddr(sa, &num_buf[NUM_BUF_SIZE], &s_len);
+                        if (adjust_precision && precision < s_len)
+                            s_len = precision;
+                    }
+                    else {
+                        s = S_NULL;
+                        s_len = S_NULL_LEN;
+                    }
+                    pad_char = ' ';
+                }
+                break;
+
+                /* print a struct in_addr as a.b.c.d */
+                case 'A':
+                {
+                    struct in_addr *ia;
+
+                    ia = va_arg(ap, struct in_addr *);
+                    if (ia != NULL) {
+                        s = conv_in_addr(ia, &num_buf[NUM_BUF_SIZE], &s_len);
+                        if (adjust_precision && precision < s_len)
+                            s_len = precision;
+                    }
+                    else {
+                        s = S_NULL;
+                        s_len = S_NULL_LEN;
+                    }
+                    pad_char = ' ';
+                }
+                break;
+
+                case 'T':
+#if APR_HAS_THREADS
+                {
+                    apr_os_thread_t *tid;
+
+                    tid = va_arg(ap, apr_os_thread_t *);
+                    if (tid != NULL) {
+                        s = conv_os_thread_t(tid, &num_buf[NUM_BUF_SIZE], &s_len);
+                        if (adjust_precision && precision < s_len)
+                            s_len = precision;
+                    }
+                    else {
+                        s = S_NULL;
+                        s_len = S_NULL_LEN;
+                    }
+                    pad_char = ' ';
+                }
+#else
+                    char_buf[0] = '0';
+                    s = &char_buf[0];
+                    s_len = 1;
+                    pad_char = ' ';
+#endif
+                    break;
+
+                case NUL:
+                    /* if %p ends the string, oh well ignore it */
+                    continue;
+
+                default:
+                    s = "bogus %p";
+                    s_len = 8;
+                    prefix_char = NUL;
+                    (void)va_arg(ap, void *); /* skip the bogus argument on the stack */
+                    break;
+                }
+                break;
+
+            case NUL:
+                /*
+                 * The last character of the format string was %.
+                 * We ignore it.
+                 */
+                continue;
+
+
+                /*
+                 * The default case is for unrecognized %'s.
+                 * We print %<char> to help the user identify what
+                 * option is not understood.
+                 * This is also useful in case the user wants to pass
+                 * the output of format_converter to another function
+                 * that understands some other %<char> (like syslog).
+                 * Note that we can't point s inside fmt because the
+                 * unknown <char> could be preceded by width etc.
+                 */
+            default:
+                char_buf[0] = '%';
+                char_buf[1] = *fmt;
+                s = char_buf;
+                s_len = 2;
+                pad_char = ' ';
+                break;
+            }
+
+            if (prefix_char != NUL && s != S_NULL && s != char_buf) {
+                *--s = prefix_char;
+                s_len++;
+            }
+
+            if (adjust_width && adjust == RIGHT && min_width > s_len) {
+                if (pad_char == '0' && prefix_char != NUL) {
+                    INS_CHAR(*s, sp, bep, cc);
+                    s++;
+                    s_len--;
+                    min_width--;
+                }
+                PAD(min_width, s_len, pad_char);
+            }
+
+            /*
+             * Print the string s. 
+             */
+            if (print_something == YES) {
+                for (i = s_len; i != 0; i--) {
+                      INS_CHAR(*s, sp, bep, cc);
+                    s++;
+                }
+            }
+
+            if (adjust_width && adjust == LEFT && min_width > s_len)
+                PAD(min_width, s_len, pad_char);
+        }
+        fmt++;
+    }
+    vbuff->curpos = sp;
+
+    return cc;
+}
+
+
+static int snprintf_flush(apr_vformatter_buff_t *vbuff)
+{
+    /* if the buffer fills we have to abort immediately, there is no way
+     * to "flush" an apr_snprintf... there's nowhere to flush it to.
+     */
+    return -1;
+}
+
+
+APR_DECLARE_NONSTD(int) apr_snprintf(char *buf, apr_size_t len, 
+                                     const char *format, ...)
+{
+    int cc;
+    va_list ap;
+    apr_vformatter_buff_t vbuff;
+
+    if (len == 0) {
+        /* NOTE: This is a special case; we just want to return the number
+         * of chars that would be written (minus \0) if the buffer
+         * size was infinite. We leverage the fact that INS_CHAR
+         * just does actual inserts iff the buffer pointer is non-NULL.
+         * In this case, we don't care what buf is; it can be NULL, since
+         * we don't touch it at all.
+         */
+        vbuff.curpos = NULL;
+        vbuff.endpos = NULL;
+    } else {
+        /* save one byte for nul terminator */
+        vbuff.curpos = buf;
+        vbuff.endpos = buf + len - 1;
+    }
+    va_start(ap, format);
+    cc = apr_vformatter(snprintf_flush, &vbuff, format, ap);
+    va_end(ap);
+    if (len != 0) {
+        *vbuff.curpos = '\0';
+    }
+    return (cc == -1) ? (int)len : cc;
+}
+
+
+APR_DECLARE(int) apr_vsnprintf(char *buf, apr_size_t len, const char *format,
+                               va_list ap)
+{
+    int cc;
+    apr_vformatter_buff_t vbuff;
+
+    if (len == 0) {
+        /* See above note */
+        vbuff.curpos = NULL;
+        vbuff.endpos = NULL;
+    } else {
+        /* save one byte for nul terminator */
+        vbuff.curpos = buf;
+        vbuff.endpos = buf + len - 1;
+    }
+    cc = apr_vformatter(snprintf_flush, &vbuff, format, ap);
+    if (len != 0) {
+        *vbuff.curpos = '\0';
+    }
+    return (cc == -1) ? (int)len : cc;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.lo
new file mode 100644
index 00000000..24aa0fc0
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.lo
@@ -0,0 +1,12 @@
+# apr_snprintf.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_snprintf.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_snprintf.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.o
new file mode 100644
index 00000000..82b10d9c
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_snprintf.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.c
new file mode 100644
index 00000000..1927c515
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.c
@@ -0,0 +1,458 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * Copyright (c) 1990, 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.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_general.h"
+#include "apr_private.h"
+#include "apr_lib.h"
+#define APR_WANT_STDIO
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#ifdef HAVE_STDDEF_H
+#include <stddef.h> /* NULL */
+#endif
+
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h> /* strtol and strtoll */
+#endif
+
+/** this is used to cache lengths in apr_pstrcat */
+#define MAX_SAVED_LENGTHS  6
+
+APR_DECLARE(char *) apr_pstrdup(apr_pool_t *a, const char *s)
+{
+    char *res;
+    apr_size_t len;
+
+    if (s == NULL) {
+        return NULL;
+    }
+    len = strlen(s) + 1;
+    res = apr_palloc(a, len);
+    memcpy(res, s, len);
+    return res;
+}
+
+APR_DECLARE(char *) apr_pstrndup(apr_pool_t *a, const char *s, apr_size_t n)
+{
+    char *res;
+    const char *end;
+
+    if (s == NULL) {
+        return NULL;
+    }
+    end = memchr(s, '\0', n);
+    if (end != NULL)
+        n = end - s;
+    res = apr_palloc(a, n + 1);
+    memcpy(res, s, n);
+    res[n] = '\0';
+    return res;
+}
+
+APR_DECLARE(char *) apr_pstrmemdup(apr_pool_t *a, const char *s, apr_size_t n)
+{
+    char *res;
+
+    if (s == NULL) {
+        return NULL;
+    }
+    res = apr_palloc(a, n + 1);
+    memcpy(res, s, n);
+    res[n] = '\0';
+    return res;
+}
+
+APR_DECLARE(void *) apr_pmemdup(apr_pool_t *a, const void *m, apr_size_t n)
+{
+    void *res;
+
+    if (m == NULL)
+	return NULL;
+    res = apr_palloc(a, n);
+    memcpy(res, m, n);
+    return res;
+}
+
+APR_DECLARE_NONSTD(char *) apr_pstrcat(apr_pool_t *a, ...)
+{
+    char *cp, *argp, *res;
+    apr_size_t saved_lengths[MAX_SAVED_LENGTHS];
+    int nargs = 0;
+
+    /* Pass one --- find length of required string */
+
+    apr_size_t len = 0;
+    va_list adummy;
+
+    va_start(adummy, a);
+
+    while ((cp = va_arg(adummy, char *)) != NULL) {
+        apr_size_t cplen = strlen(cp);
+        if (nargs < MAX_SAVED_LENGTHS) {
+            saved_lengths[nargs++] = cplen;
+        }
+        len += cplen;
+    }
+
+    va_end(adummy);
+
+    /* Allocate the required string */
+
+    res = (char *) apr_palloc(a, len + 1);
+    cp = res;
+
+    /* Pass two --- copy the argument strings into the result space */
+
+    va_start(adummy, a);
+
+    nargs = 0;
+    while ((argp = va_arg(adummy, char *)) != NULL) {
+        if (nargs < MAX_SAVED_LENGTHS) {
+            len = saved_lengths[nargs++];
+        }
+        else {
+            len = strlen(argp);
+        }
+ 
+        memcpy(cp, argp, len);
+        cp += len;
+    }
+
+    va_end(adummy);
+
+    /* Return the result string */
+
+    *cp = '\0';
+
+    return res;
+}
+
+APR_DECLARE(char *) apr_pstrcatv(apr_pool_t *a, const struct iovec *vec,
+                                 apr_size_t nvec, apr_size_t *nbytes)
+{
+    apr_size_t i;
+    apr_size_t len;
+    const struct iovec *src;
+    char *res;
+    char *dst;
+
+    /* Pass one --- find length of required string */
+    len = 0;
+    src = vec;
+    for (i = nvec; i; i--) {
+        len += src->iov_len;
+        src++;
+    }
+    if (nbytes) {
+        *nbytes = len;
+    }
+
+    /* Allocate the required string */
+    res = (char *) apr_palloc(a, len + 1);
+    
+    /* Pass two --- copy the argument strings into the result space */
+    src = vec;
+    dst = res;
+    for (i = nvec; i; i--) {
+        memcpy(dst, src->iov_base, src->iov_len);
+        dst += src->iov_len;
+        src++;
+    }
+
+    /* Return the result string */
+    *dst = '\0';
+
+    return res;
+}
+
+#if (!APR_HAVE_MEMCHR)
+void *memchr(const void *s, int c, size_t n)
+{
+    const char *cp;
+
+    for (cp = s; n > 0; n--, cp++) {
+        if (*cp == c)
+            return (char *) cp; /* Casting away the const here */
+    }
+
+    return NULL;
+}
+#endif
+
+#ifndef INT64_MAX
+#define INT64_MAX  APR_INT64_C(0x7fffffffffffffff)
+#endif
+#ifndef INT64_MIN
+#define INT64_MIN (-APR_INT64_C(0x7fffffffffffffff) - APR_INT64_C(1))
+#endif
+
+APR_DECLARE(apr_int64_t) apr_strtoi64(const char *nptr, char **endptr, int base)
+{
+#if (APR_HAVE_INT64_STRFN)
+    return APR_INT64_STRFN(nptr, endptr, base);
+#else
+    const char *s;
+    apr_int64_t acc;
+    apr_int64_t val;
+    int neg, any;
+    char c;
+
+    /*
+     * Skip white space and pick up leading +/- sign if any.
+     * If base is 0, allow 0x for hex and 0 for octal, else
+     * assume decimal; if base is already 16, allow 0x.
+     */
+    s = nptr;
+    do {
+	c = *s++;
+    } while (apr_isspace(c));
+    if (c == '-') {
+	neg = 1;
+	c = *s++;
+    } else {
+	neg = 0;
+	if (c == '+')
+	    c = *s++;
+    }
+    if ((base == 0 || base == 16) &&
+	c == '0' && (*s == 'x' || *s == 'X')) {
+	    c = s[1];
+	    s += 2;
+	    base = 16;
+    }
+    if (base == 0)
+	base = c == '0' ? 8 : 10;
+    acc = any = 0;
+    if (base < 2 || base > 36) {
+	errno = EINVAL;
+        if (endptr != NULL)
+	    *endptr = (char *)(any ? s - 1 : nptr);
+        return acc;
+    }
+
+    /* The classic bsd implementation requires div/mod operators
+     * to compute a cutoff.  Benchmarking proves that is very, very
+     * evil to some 32 bit processors.  Instead, look for underflow
+     * in both the mult and add/sub operation.  Unlike the bsd impl,
+     * we also work strictly in a signed int64 word as we haven't
+     * implemented the unsigned type in win32.
+     * 
+     * Set 'any' if any `digits' consumed; make it negative to indicate
+     * overflow.
+     */
+    val = 0;
+    for ( ; ; c = *s++) {
+        if (c >= '0' && c <= '9')
+	    c -= '0';
+#if (('Z' - 'A') == 25)
+	else if (c >= 'A' && c <= 'Z')
+	    c -= 'A' - 10;
+	else if (c >= 'a' && c <= 'z')
+	    c -= 'a' - 10;
+#elif APR_CHARSET_EBCDIC
+	else if (c >= 'A' && c <= 'I')
+	    c -= 'A' - 10;
+	else if (c >= 'J' && c <= 'R')
+	    c -= 'J' - 19;
+	else if (c >= 'S' && c <= 'Z')
+	    c -= 'S' - 28;
+	else if (c >= 'a' && c <= 'i')
+	    c -= 'a' - 10;
+	else if (c >= 'j' && c <= 'r')
+	    c -= 'j' - 19;
+	else if (c >= 's' && c <= 'z')
+	    c -= 'z' - 28;
+#else
+#error "CANNOT COMPILE apr_strtoi64(), only ASCII and EBCDIC supported" 
+#endif
+	else
+	    break;
+	if (c >= base)
+	    break;
+	val *= base;
+        if ( (any < 0)	/* already noted an over/under flow - short circuit */
+           || (neg && (val > acc || (val -= c) > acc)) /* underflow */
+           || (!neg && (val < acc || (val += c) < acc))) {       /* overflow */
+            any = -1;	/* once noted, over/underflows never go away */
+#ifdef APR_STRTOI64_OVERFLOW_IS_BAD_CHAR
+            break;
+#endif
+        } else {
+            acc = val;
+	    any = 1;
+        }
+    }
+
+    if (any < 0) {
+	acc = neg ? INT64_MIN : INT64_MAX;
+	errno = ERANGE;
+    } else if (!any) {
+	errno = EINVAL;
+    }
+    if (endptr != NULL)
+	*endptr = (char *)(any ? s - 1 : nptr);
+    return (acc);
+#endif
+}
+
+APR_DECLARE(apr_int64_t) apr_atoi64(const char *buf)
+{
+    return apr_strtoi64(buf, NULL, 10);
+}
+
+APR_DECLARE(char *) apr_itoa(apr_pool_t *p, int n)
+{
+    const int BUFFER_SIZE = sizeof(int) * 3 + 2;
+    char *buf = apr_palloc(p, BUFFER_SIZE);
+    char *start = buf + BUFFER_SIZE - 1;
+    int negative;
+    if (n < 0) {
+	negative = 1;
+	n = -n;
+    }
+    else {
+	negative = 0;
+    }
+    *start = 0;
+    do {
+	*--start = '0' + (n % 10);
+	n /= 10;
+    } while (n);
+    if (negative) {
+	*--start = '-';
+    }
+    return start;
+}
+
+APR_DECLARE(char *) apr_ltoa(apr_pool_t *p, long n)
+{
+    const int BUFFER_SIZE = sizeof(long) * 3 + 2;
+    char *buf = apr_palloc(p, BUFFER_SIZE);
+    char *start = buf + BUFFER_SIZE - 1;
+    int negative;
+    if (n < 0) {
+	negative = 1;
+	n = -n;
+    }
+    else {
+	negative = 0;
+    }
+    *start = 0;
+    do {
+	*--start = (char)('0' + (n % 10));
+	n /= 10;
+    } while (n);
+    if (negative) {
+	*--start = '-';
+    }
+    return start;
+}
+
+APR_DECLARE(char *) apr_off_t_toa(apr_pool_t *p, apr_off_t n)
+{
+    const int BUFFER_SIZE = sizeof(apr_off_t) * 3 + 2;
+    char *buf = apr_palloc(p, BUFFER_SIZE);
+    char *start = buf + BUFFER_SIZE - 1;
+    int negative;
+    if (n < 0) {
+	negative = 1;
+	n = -n;
+    }
+    else {
+	negative = 0;
+    }
+    *start = 0;
+    do {
+	*--start = '0' + (char)(n % 10);
+	n /= 10;
+    } while (n);
+    if (negative) {
+	*--start = '-';
+    }
+    return start;
+}
+
+APR_DECLARE(char *) apr_strfsize(apr_off_t size, char *buf)
+{
+    const char ord[] = "KMGTPE";
+    const char *o = ord;
+    int remain;
+
+    if (size < 0) {
+        return strcpy(buf, "  - ");
+    }
+    if (size < 973) {
+        if (apr_snprintf(buf, 5, "%3d ", (int) size) < 0)
+            return strcpy(buf, "****");
+        return buf;
+    }
+    do {
+        remain = (int)(size & 1023);
+        size >>= 10;
+        if (size >= 973) {
+            ++o;
+            continue;
+        }
+        if (size < 9 || (size == 9 && remain < 973)) {
+            if ((remain = ((remain * 5) + 256) / 512) >= 10)
+                ++size, remain = 0;
+            if (apr_snprintf(buf, 5, "%d.%d%c", (int) size, remain, *o) < 0)
+                return strcpy(buf, "****");
+            return buf;
+        }
+        if (remain >= 512)
+            ++size;
+        if (apr_snprintf(buf, 5, "%3d%c", (int) size, *o) < 0)
+            return strcpy(buf, "****");
+        return buf;
+    } while (1);
+}
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.lo
new file mode 100644
index 00000000..4314698b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.lo
@@ -0,0 +1,12 @@
+# apr_strings.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_strings.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_strings.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.o
new file mode 100644
index 00000000..720cd411
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strings.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.c
new file mode 100644
index 00000000..0e960e8a
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.c
@@ -0,0 +1,149 @@
+/* -*- mode: c; c-file-style: "k&r" -*-
+
+  strnatcmp.c -- Perform 'natural order' comparisons of strings in C.
+  Copyright (C) 2000 by Martin Pool <mbp@humbug.org.au>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+
+#include <ctype.h>
+#include <string.h>
+#include "apr_strings.h"
+#include "apr_lib.h"            /* for apr_is*() */
+
+#if defined(__GNUC__)
+#  define UNUSED __attribute__((__unused__))
+#else
+#  define UNUSED
+#endif
+
+/* based on "strnatcmp.c,v 1.6 2000/04/20 07:30:11 mbp Exp $" */
+
+static int
+compare_right(char const *a, char const *b)
+{
+     int bias = 0;
+     
+     /* The longest run of digits wins.  That aside, the greatest
+	value wins, but we can't know that it will until we've scanned
+	both numbers to know that they have the same magnitude, so we
+	remember it in BIAS. */
+     for (;; a++, b++) {
+	  if (!apr_isdigit(*a)  &&  !apr_isdigit(*b))
+	       break;
+	  else if (!apr_isdigit(*a))
+	       return -1;
+	  else if (!apr_isdigit(*b))
+	       return +1;
+	  else if (*a < *b) {
+	       if (!bias)
+		    bias = -1;
+	  } else if (*a > *b) {
+	       if (!bias)
+		    bias = +1;
+	  } else if (!*a  &&  !*b)
+	       break;
+     }
+
+     return bias;
+}
+
+
+static int
+compare_left(char const *a, char const *b)
+{
+     /* Compare two left-aligned numbers: the first to have a
+        different value wins. */
+     for (;; a++, b++) {
+	  if (!apr_isdigit(*a)  &&  !apr_isdigit(*b))
+	       break;
+	  else if (!apr_isdigit(*a))
+	       return -1;
+	  else if (!apr_isdigit(*b))
+	       return +1;
+	  else if (*a < *b)
+	       return -1;
+	  else if (*a > *b)
+	       return +1;
+     }
+	  
+     return 0;
+}
+
+
+static int strnatcmp0(char const *a, char const *b, int fold_case)
+{
+     int ai, bi;
+     char ca, cb;
+     int fractional, result;
+     ai = bi = 0;
+     while (1) {
+	  ca = a[ai]; cb = b[bi];
+
+	  /* skip over leading spaces or zeros */
+	  while (apr_isspace(ca))
+	       ca = a[++ai];
+
+	  while (apr_isspace(cb))
+	       cb = b[++bi];
+
+	  /* process run of digits */
+	  if (apr_isdigit(ca)  &&  apr_isdigit(cb)) {
+	       fractional = (ca == '0' || cb == '0');
+
+	       if (fractional) {
+		    if ((result = compare_left(a+ai, b+bi)) != 0)
+			 return result;
+	       } else {
+		    if ((result = compare_right(a+ai, b+bi)) != 0)
+			 return result;
+	       }
+	  }
+
+	  if (!ca && !cb) {
+	       /* The strings compare the same.  Perhaps the caller
+                  will want to call strcmp to break the tie. */
+	       return 0;
+	  }
+
+	  if (fold_case) {
+	       ca = apr_toupper(ca);
+	       cb = apr_toupper(cb);
+	  }
+	  
+	  if (ca < cb)
+	       return -1;
+	  else if (ca > cb)
+	       return +1;
+
+	  ++ai; ++bi;
+     }
+}
+
+
+
+APR_DECLARE(int) apr_strnatcmp(char const *a, char const *b)
+{
+     return strnatcmp0(a, b, 0);
+}
+
+
+/* Compare, recognizing numeric string and ignoring case. */
+APR_DECLARE(int) apr_strnatcasecmp(char const *a, char const *b)
+{
+     return strnatcmp0(a, b, 1);
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.lo
new file mode 100644
index 00000000..1ac1ef2b
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.lo
@@ -0,0 +1,12 @@
+# apr_strnatcmp.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_strnatcmp.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_strnatcmp.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.o
new file mode 100644
index 00000000..bad4e5c7
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strnatcmp.o
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.c b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.c
new file mode 100644
index 00000000..517b319d
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.c
@@ -0,0 +1,56 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifdef HAVE_STDDEF_H
+#include <stddef.h>        /* for NULL */
+#endif
+
+#include "apr.h"
+#include "apr_strings.h"
+
+#define APR_WANT_STRFUNC   /* for strchr() */
+#include "apr_want.h"
+
+APR_DECLARE(char *) apr_strtok(char *str, const char *sep, char **last)
+{
+    char *token;
+
+    if (!str)           /* subsequent call */
+        str = *last;    /* start where we left off */
+
+    /* skip characters in sep (will terminate at '\0') */
+    while (*str && strchr(sep, *str))
+        ++str;
+
+    if (!*str)          /* no more tokens */
+        return NULL;
+
+    token = str;
+
+    /* skip valid token characters to terminate token and
+     * prepare for the next call (will terminate at '\0) 
+     */
+    *last = token + 1;
+    while (**last && !strchr(sep, **last))
+        ++*last;
+
+    if (**last) {
+        **last = '\0';
+        ++*last;
+    }
+
+    return token;
+}
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.lo b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.lo
new file mode 100644
index 00000000..d601db21
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.lo
@@ -0,0 +1,12 @@
+# apr_strtok.lo - a libtool object file
+# Generated by ltmain.sh - GNU libtool 1.5.26 (1.1220.2.493 2008/02/01 16:58:18)
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object='.libs/apr_strtok.o'
+
+# Name of the non-PIC object.
+non_pic_object='apr_strtok.o'
+
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.o b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.o
new file mode 100644
index 00000000..2a483101
--- /dev/null
+++ b/rubbos/app/httpd-2.0.64/srclib/apr/strings/apr_strtok.o