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/* ====================================================================
* Copyright (c) 1999 The Apache Group. 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 acknowledgment:
* "This product includes software developed by the Apache Group
* for use in the Apache HTTP server project (http://www.apache.org/)."
*
* 4. The names "Apache Server" and "Apache Group" 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 names without prior written
* permission of the Apache Group.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the Apache Group
* for use in the Apache HTTP server project (http://www.apache.org/)."
*
* THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``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 GROUP 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 Group.
* For more information on the Apache Group and the Apache HTTP server
* project, please see <http://www.apache.org/>.
*
*/
#include "fileio.h"
/* A file to put ALL of the accessor functions for struct file_t types. */
/* ***APRDOC********************************************************
* ap_status_t ap_get_filename(char **, ap_file_t *)
* return the file name of the current file.
* arg 1) The currently open file.
* arg 2) The path of the file.
*/
ap_status_t ap_get_filename(char **new, struct file_t *thefile)
{
if (thefile != NULL) {
*new = ap_pstrdup(thefile->cntxt, thefile->fname);
return APR_SUCCESS;
}
else {
*new = NULL;
return APR_ENOFILE;
}
}
mode_t get_fileperms(ap_fileperms_t mode)
{
mode_t rv = 0;
if (mode & APR_UREAD)
rv |= S_IRUSR;
if (mode & APR_UWRITE)
rv |= S_IWUSR;
if (mode & APR_UEXECUTE)
rv |= S_IXUSR;
if (mode & APR_GREAD)
rv |= S_IRGRP;
if (mode & APR_GWRITE)
rv |= S_IWGRP;
if (mode & APR_GEXECUTE)
rv |= S_IXGRP;
if (mode & APR_WREAD)
rv |= S_IROTH;
if (mode & APR_WWRITE)
rv |= S_IWOTH;
if (mode & APR_WEXECUTE)
rv |= S_IXOTH;
return rv;
}
/* ***APRDOC********************************************************
* ap_status_t ap_get_filesize(ap_ssize_t *, ap_file_t *)
* Return the size of the current file.
* arg 1) The currently open file.
* arg 2) The size of the file.
*/
ap_status_t ap_get_filesize(ap_ssize_t *size, struct file_t *file)
{
if (file != NULL) {
if (file->stated == 0) {
ap_getfileinfo(file);
}
*size = file->size;
return APR_SUCCESS;
}
else {
*size = -1;
return APR_ENOFILE;
}
}
/* ***APRDOC********************************************************
* ap_status_t ap_get_fileperms(ap_fileperms_t *, ap_file_t *)
* Return the permissions of the current file.
* arg 1) The currently open file.
* arg 2) The permissions of the file.
*/
ap_status_t ap_get_fileperms(ap_fileperms_t *perm, struct file_t *file)
{
if (file != NULL) {
if (file->stated == 0) {
ap_getfileinfo(file);
}
*perm = file->protection;
return APR_SUCCESS;
}
else {
*perm = -1;
return APR_ENOFILE;
}
}
/* ***APRDOC********************************************************
* ap_status_t ap_get_fileatime(time_t *, ap_file_t *)
* Return the last access time of the current file.
* arg 1) The currently open file.
* arg 2) The last access time of the file.
*/
ap_status_t ap_get_fileatime(time_t *atime, struct file_t *file)
{
if (file != NULL) {
if (file->stated == 0) {
ap_getfileinfo(file);
}
*atime = file->atime;
return APR_SUCCESS;
}
else {
*atime = -1;
return APR_ENOFILE;
}
}
/* ***APRDOC********************************************************
* ap_status_t ap_get_filectime(time_t *, ap_file_t *)
* Return the time of the last change to the current file.
* arg 1) The currently open file.
* arg 2) The last change time of the file.
*/
ap_status_t ap_get_filectime(time_t *ptime, struct file_t *file)
{
if (file != NULL) {
if (file->stated == 0) {
ap_getfileinfo(file);
}
*ptime = file->ctime;
return APR_SUCCESS;
}
else {
*ptime = -1;
return APR_ENOFILE;
}
}
/* ***APRDOC********************************************************
* ap_status_t ap_get_filemtime(time_t *, ap_file_t *)
* Return the last modified time of the current file.
* arg 1) The currently open file.
* arg 2) The last modified time of the file.
*/
ap_status_t ap_get_filemtime(time_t *mtime, struct file_t *file)
{
if (file != NULL) {
if (file->stated == 0) {
ap_getfileinfo(file);
}
*mtime = file->mtime;
return APR_SUCCESS;
}
else {
*mtime = -1;
return APR_ENOFILE;
}
}
/* ***APRDOC********************************************************
* ap_status_t ap_get_filetype(ap_filetype_e, ap_file_t *)
* Return the type of the current file.
* arg 1) The currently open file.
* arg 2) The file type
*/
ap_status_t ap_get_filetype(ap_filetype_e *type, struct file_t *file)
{
if (file != NULL) {
if (file->stated == 0) {
ap_getfileinfo(file);
}
if (S_ISREG(file->protection))
*type = APR_REG;
if (S_ISDIR(file->protection))
*type = APR_DIR;
if (S_ISCHR(file->protection))
*type = APR_CHR;
if (S_ISBLK(file->protection))
*type = APR_BLK;
if (S_ISFIFO(file->protection))
*type = APR_PIPE;
if (S_ISLNK(file->protection))
*type = APR_LNK;
#ifndef BEOS
if (S_ISSOCK(file->protection))
*type = APR_SOCK;
#endif
return APR_SUCCESS;
}
else {
*type = APR_REG;
return APR_ENOFILE;
}
}
/* ***APRDOC********************************************************
* ap_status_t ap_get_filedata(void **, char *key, ap_file_t *)
* Return the data associated with the current file.
* arg 1) The currently open file.
* arg 2) The key to use for retreiving data associated with this file.
* arg 3) The user data associated with the file.
*/
ap_status_t ap_get_filedata(void **data, char *key, struct file_t *file)
{
if (file != NULL) {
return ap_get_userdata(data, key, file->cntxt);
}
else {
data = NULL;
return APR_ENOFILE;
}
}
/* ***APRDOC********************************************************
* ap_status_t ap_set_filedata(ap_file_t *, void *, char *key,
ap_status (*cleanup) (void *))
* Set the data associated with the current file.
* arg 1) The currently open file.
* arg 2) The user data to associate with the file.
* arg 3) The key to use for assocaiteing data with the file.
* arg 4) The cleanup routine to use when the file is destroyed.
*/
ap_status_t ap_set_filedata(struct file_t *file, void *data, char *key,
ap_status_t (*cleanup) (void *))
{
if (file != NULL) {
return ap_set_userdata(data, key, cleanup, file->cntxt);
}
else {
data = NULL;
return APR_ENOFILE;
}
}
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