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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
#include "apr.h"
#include "fileio.h"
#include "apr_strings.h"
apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p)
{
/* See the Windows code to figure out what to do here.
It probably checks to make sure that the root exists
and case it correctly according to the file system.
*/
*rootpath = apr_pstrdup(p, root);
return APR_SUCCESS;
}
apr_status_t filepath_has_drive(const char *rootpath, int only, apr_pool_t *p)
{
char *s;
if (rootpath) {
s = strchr (rootpath, ':');
if (only)
/* Test if the path only has a drive/volume and nothing else
*/
return (s && (s != rootpath) && !s[1]);
else
/* Test if the path includes a drive/volume
*/
return (s && (s != rootpath));
}
return 0;
}
apr_status_t filepath_compare_drive(const char *path1, const char *path2, apr_pool_t *p)
{
char *s1, *s2;
if (path1 && path2) {
s1 = strchr (path1, ':');
s2 = strchr (path2, ':');
/* Make sure that they both have a drive/volume delimiter
and are the same size. Then see if they match.
*/
if (s1 && s2 && ((s1-path1) == (s2-path2))) {
return strnicmp (s1, s2, s1-path1);
}
}
return -1;
}
APR_DECLARE(apr_status_t) apr_filepath_get(char **rootpath, apr_int32_t flags,
apr_pool_t *p)
{
char path[APR_PATH_MAX];
if (!getcwd(path, sizeof(path))) {
if (errno == ERANGE)
return APR_ENAMETOOLONG;
else
return errno;
}
*rootpath = apr_pstrdup(p, path);
return APR_SUCCESS;
}
APR_DECLARE(apr_status_t) apr_filepath_set(const char *rootpath,
apr_pool_t *p)
{
if (chdir2(rootpath) != 0)
return errno;
return APR_SUCCESS;
}
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