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/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
* applicable.
*
* Licensed 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_arch_file_io.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];
char *ptr;
/* use getcwdpath to make sure that we get the volume name*/
if (!getcwdpath(path, NULL, 0)) {
if (errno == ERANGE)
return APR_ENAMETOOLONG;
else
return errno;
}
/* Strip off the server name if there is one*/
ptr = strpbrk(path, "\\/:");
if (!ptr) {
return APR_ENOENT;
}
if (*ptr == ':') {
ptr = path;
}
*rootpath = apr_pstrdup(p, ptr);
if (!(flags & APR_FILEPATH_NATIVE)) {
for (ptr = *rootpath; *ptr; ++ptr) {
if (*ptr == '\\')
*ptr = '/';
}
}
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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