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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/>.
*/
#define INCL_DOS
#define INCL_DOSERRORS
#include "fileio.h"
#include "apr_file_io.h"
#include "apr_lib.h"
#include <sys/time.h>
#include "apr_strings.h"
static void FS3_to_finfo(apr_finfo_t *finfo, FILESTATUS3 *fstatus)
{
finfo->protection = (fstatus->attrFile & FILE_READONLY) ? 0x555 : 0x777;
if (fstatus->attrFile & FILE_DIRECTORY)
finfo->filetype = APR_DIR;
else
finfo->filetype = APR_REG;
finfo->user = 0;
finfo->group = 0;
finfo->inode = 0;
finfo->device = 0;
finfo->size = fstatus->cbFile;
finfo->csize = fstatus->cbFileAlloc;
apr_os2_time_to_apr_time(&finfo->atime, fstatus->fdateLastAccess,
fstatus->ftimeLastAccess );
apr_os2_time_to_apr_time(&finfo->mtime, fstatus->fdateLastWrite,
fstatus->ftimeLastWrite );
apr_os2_time_to_apr_time(&finfo->ctime, fstatus->fdateCreation,
fstatus->ftimeCreation );
finfo->valid = APR_FINFO_TYPE | APR_FINFO_PROT | APR_FINFO_SIZE
| APR_FINFO_CSIZE | APR_FINFO_MTIME
| APR_FINFO_CTIME | APR_FINFO_ATIME;
}
static apr_status_t handle_type(apr_filetype_e *ftype, HFILE file)
{
ULONG filetype, fileattr, rc;
rc = DosQueryHType(file, &filetype, &fileattr);
if (rc == 0) {
switch (filetype & 0xff) {
case 0:
*ftype = APR_REG;
break;
case 1:
*ftype = APR_CHR;
break;
case 2:
*ftype = APR_PIPE;
break;
}
return APR_SUCCESS;
}
return APR_OS2_STATUS(rc);
}
APR_DECLARE(apr_status_t) apr_file_info_get(apr_finfo_t *finfo, apr_int32_t wanted,
apr_file_t *thefile)
{
ULONG rc;
FILESTATUS3 fstatus;
if (thefile->isopen)
rc = DosQueryFileInfo(thefile->filedes, FIL_STANDARD, &fstatus, sizeof(fstatus));
else
rc = DosQueryPathInfo(thefile->fname, FIL_STANDARD, &fstatus, sizeof(fstatus));
if (rc == 0) {
FS3_to_finfo(finfo, &fstatus);
if (finfo->filetype == APR_REG) {
if (thefile->isopen) {
return handle_type(&finfo->filetype, thefile->filedes);
}
} else {
return APR_SUCCESS;
}
}
finfo->protection = 0;
finfo->filetype = APR_NOFILE;
return APR_OS2_STATUS(rc);
}
APR_DECLARE(apr_status_t) apr_file_perms_set(const char *fname, apr_fileperms_t perms)
{
return APR_ENOTIMPL;
}
APR_DECLARE(apr_status_t) apr_stat(apr_finfo_t *finfo, const char *fname,
apr_int32_t wanted, apr_pool_t *cont)
{
ULONG rc;
FILESTATUS3 fstatus;
finfo->protection = 0;
finfo->filetype = APR_NOFILE;
finfo->name = NULL;
rc = DosQueryPathInfo(fname, FIL_STANDARD, &fstatus, sizeof(fstatus));
if (rc == 0) {
FS3_to_finfo(finfo, &fstatus);
if (wanted & APR_FINFO_NAME) {
ULONG count = 1;
HDIR hDir = HDIR_SYSTEM;
FILEFINDBUF3 ffb;
rc = DosFindFirst(fname, &hDir,
FILE_DIRECTORY|FILE_HIDDEN|FILE_SYSTEM|FILE_ARCHIVED,
&ffb, sizeof(ffb), &count, FIL_STANDARD);
if (rc == 0 && count == 1) {
finfo->name = apr_pstrdup(cont, ffb.achName);
finfo->valid |= APR_FINFO_NAME;
}
}
return APR_SUCCESS;
} else if (rc == ERROR_INVALID_ACCESS) {
memset(finfo, 0, sizeof(apr_finfo_t));
finfo->valid = APR_FINFO_TYPE | APR_FINFO_PROT;
finfo->protection = 0666;
finfo->filetype = APR_CHR;
return APR_SUCCESS;
}
return APR_OS2_STATUS(rc);
}
APR_DECLARE(apr_status_t) apr_lstat(apr_finfo_t *finfo, const char *fname,
apr_int32_t wanted, apr_pool_t *cont)
{
return apr_stat(finfo, fname, wanted, cont);
}
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