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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2003 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
#include "apr.h"
#include "fileio.h"
#include "apr_strings.h"
#include "apr_lib.h"
#include <ctype.h>
/* OS/2 Exceptions:
*
* Note that trailing spaces and trailing periods are never recorded
* in the file system.
*
* Leading spaces and periods are accepted, however.
* The * ? < > codes all have wildcard side effects
* The " / \ : are exclusively component separator tokens
* The system doesn't accept | for any (known) purpose
* Oddly, \x7f _is_ acceptable ;)
*/
const char c_is_fnchar[256] =
{/* Reject all ctrl codes... */
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
/* " * / : < > ? */
1,1,0,1,1,1,1,1,1,1,0,1,1,1,1,0, 1,1,1,1,1,1,1,1,1,1,0,1,0,1,0,0,
/* \ */
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,
/* | */
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,
/* High bit codes are accepted */
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
};
#define IS_SLASH(c) (c == '/' || c == '\\')
apr_status_t filepath_root_test(char *path, apr_pool_t *p)
{
char drive = apr_toupper(path[0]);
if (drive >= 'A' && drive <= 'Z' && path[1] == ':' && IS_SLASH(path[2]))
return APR_SUCCESS;
return APR_EBADPATH;
}
apr_status_t filepath_drive_get(char **rootpath, char drive,
apr_int32_t flags, apr_pool_t *p)
{
char path[APR_PATH_MAX];
char *pos;
ULONG rc;
ULONG bufsize = sizeof(path) - 3;
path[0] = drive;
path[1] = ':';
path[2] = '/';
rc = DosQueryCurrentDir(apr_toupper(drive) - 'A', path+3, &bufsize);
if (rc) {
return APR_FROM_OS_ERROR(rc);
}
if (!(flags & APR_FILEPATH_NATIVE)) {
for (pos=path; *pos; pos++) {
if (*pos == '\\')
*pos = '/';
}
}
*rootpath = apr_pstrdup(p, path);
return APR_SUCCESS;
}
apr_status_t filepath_root_case(char **rootpath, char *root, apr_pool_t *p)
{
char path[APR_PATH_MAX];
strcpy(path, root);
if (path[1] == ':')
path[0] = apr_toupper(path[0]);
*rootpath = apr_pstrdup(p, path);
return APR_SUCCESS;
}
APR_DECLARE(apr_status_t) apr_filepath_get(char **defpath, apr_int32_t flags,
apr_pool_t *p)
{
char path[APR_PATH_MAX];
ULONG drive;
ULONG drivemap;
ULONG rv, pathlen = sizeof(path) - 3;
char *pos;
DosQueryCurrentDisk(&drive, &drivemap);
path[0] = '@' + drive;
strcpy(path+1, ":\\");
rv = DosQueryCurrentDir(drive, path+3, &pathlen);
*defpath = apr_pstrdup(p, path);
if (!(flags & APR_FILEPATH_NATIVE)) {
for (pos=*defpath; *pos; pos++) {
if (*pos == '\\')
*pos = '/';
}
}
return APR_SUCCESS;
}
APR_DECLARE(apr_status_t) apr_filepath_set(const char *path, apr_pool_t *p)
{
ULONG rv = 0;
if (path[1] == ':')
rv = DosSetDefaultDisk(apr_toupper(path[0]) - '@');
if (rv == 0)
rv = DosSetCurrentDir(path);
return APR_FROM_OS_ERROR(rv);
}
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