diff options
Diffstat (limited to 'file_io/unix/dir.c')
| -rw-r--r-- | file_io/unix/dir.c | 319 |
1 files changed, 0 insertions, 319 deletions
diff --git a/file_io/unix/dir.c b/file_io/unix/dir.c deleted file mode 100644 index ac992d783..000000000 --- a/file_io/unix/dir.c +++ /dev/null @@ -1,319 +0,0 @@ -/* ==================================================================== - * 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 <sys/types.h> -#include <errno.h> -#include <string.h> -#include <dirent.h> -#include <sys/stat.h> -#include "fileio.h" -#include "apr_file_io.h" -#include "apr_lib.h" -#include "apr_portable.h" - -ap_status_t dir_cleanup(void *thedir) -{ - struct dir_t *dir = thedir; - if (closedir(dir->dirstruct) == 0) { - return APR_SUCCESS; - } - else { - return errno; - } -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_opendir(ap_context_t *, char *, ap_dir_t **) - * Open the specified directory. - * arg 1) The context to use. - * arg 2) The full path to the directory (use / on all systems) - * arg 3) The opened directory descriptor. - */ -ap_status_t ap_opendir(ap_context_t *cont, const char *dirname, struct dir_t **new) -{ - (*new) = (struct dir_t *)ap_palloc(cont, sizeof(struct dir_t)); - - (*new)->cntxt = cont; - (*new)->dirname = strdup(dirname); - (*new)->dirstruct = opendir(dirname); - (*new)->entry = NULL; - - if ((*new)->dirstruct == NULL) { - (*new)->dirstruct = NULL; - return errno; - } - else { - ap_register_cleanup((*new)->cntxt, (void *)(*new), dir_cleanup, NULL); - return APR_SUCCESS; - } -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_closedir(ap_dir_t *) - * close the specified directory. - * arg 1) the directory descriptor to close. - */ -ap_status_t ap_closedir(struct dir_t *thedir) -{ - ap_status_t rv; - - if ((rv = dir_cleanup(thedir)) == APR_SUCCESS) { - ap_kill_cleanup(thedir->cntxt, thedir, dir_cleanup); - return APR_SUCCESS; - } - return rv; -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_readdir(ap_dir_t *) - * Read the next entry from the specified directory. - * arg 1) the directory descriptor to read from, and fill out. - * NOTE: All systems return . and .. as the first two files. - */ -ap_status_t ap_readdir(struct dir_t *thedir) -{ - thedir->entry = readdir(thedir->dirstruct); - if (thedir->entry == NULL) { - return errno; - } - return APR_SUCCESS; -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_readdir(ap_dir_t *) - * Rewind the directory to the first entry. - * arg 1) the directory descriptor to rewind. - */ -ap_status_t ap_rewinddir(struct dir_t *thedir) -{ - rewinddir(thedir->dirstruct); - return APR_SUCCESS; -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_make_dir(ap_context_t *, const char *, ap_fileperms_t) - * Create a new directory on the file system. - * arg 1) the context to use. - * arg 2) the path for the directory to be created. (use / on all systems) - * arg 3) Permissions for the new direcoty. - */ -ap_status_t ap_make_dir(ap_context_t *cont, const char *path, ap_fileperms_t perm) -{ - mode_t mode = get_fileperms(perm); - if (mkdir(path, mode) == 0) { - return APR_SUCCESS; - } - else { - return errno; - } -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_remove_dir(ap_context_t *, const char *) - * Remove directory from the file system. - * arg 1) the context to use. - * arg 2) the path for the directory to be removed. (use / on all systems) - */ -ap_status_t ap_remove_dir(ap_context_t *cont, const char *path) -{ - if (rmdir(path) == 0) { - return APR_SUCCESS; - } - else { - return errno; - } -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_dir_entry_size(ap_dir_t *, ap_ssize_t *) - * Get the size of the current directory entry. - * arg 1) the currently open directory. - * arg 2) the size of the directory entry. - */ -ap_status_t ap_dir_entry_size(struct dir_t *thedir, ap_ssize_t *size) -{ - struct stat filestat; - char *fname = NULL; - - if (thedir->entry == NULL) { - *size = -1; - return APR_ENOFILE; - } - fname = ap_pstrcat(thedir->cntxt, thedir->dirname, "/", - thedir->entry->d_name, NULL); - if (stat(fname, &filestat) == -1) { - *size = -1; - return APR_ENOSTAT; - } - - *size = filestat.st_size; - return APR_SUCCESS; -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_dir_entry_mtime(ap_dir_t *, time_t *) - * Get the last modified time of the current directory entry. - * arg 1) the currently open directory. - * arg 2) the last modified time of the directory entry. - */ -ap_status_t ap_dir_entry_mtime(struct dir_t *thedir, time_t *time) -{ - struct stat filestat; - char *fname = NULL; - - if (thedir->entry == NULL) { - *time = -1; - return APR_ENOFILE; - } - - fname = ap_pstrcat(thedir->cntxt, thedir->dirname, "/", - thedir->entry->d_name, NULL); - if (stat(fname, &filestat) == -1) { - *time = -1; - return APR_ENOSTAT; - } - - *time = filestat.st_mtime; - return APR_SUCCESS; -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_dir_entry_ftype(ap_dir_t *, ap_filetype_e *) - * Get the file type of the current directory entry. - * arg 1) the currently open directory. - * arg 2) the file type of the directory entry. - */ -ap_status_t ap_dir_entry_ftype(struct dir_t *thedir, ap_filetype_e *type) -{ - struct stat filestat; - char *fname = NULL; - - if (thedir->entry == NULL) { - *type = APR_REG; - return APR_ENOFILE; - } - - fname = ap_pstrcat(thedir->cntxt, thedir->dirname, "/", - thedir->entry->d_name, NULL); - if (stat(fname, &filestat) == -1) { - *type = APR_REG; - return APR_ENOSTAT; - } - - if (S_ISREG(filestat.st_mode)) - *type = APR_REG; - if (S_ISDIR(filestat.st_mode)) - *type = APR_DIR; - if (S_ISCHR(filestat.st_mode)) - *type = APR_CHR; - if (S_ISBLK(filestat.st_mode)) - *type = APR_BLK; - if (S_ISFIFO(filestat.st_mode)) - *type = APR_PIPE; - if (S_ISLNK(filestat.st_mode)) - *type = APR_LNK; - if (S_ISSOCK(filestat.st_mode)) - *type = APR_SOCK; - return APR_SUCCESS; -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_dir_entry_filename(ap_dir_t *, char **) - * Get the file name of the current directory entry. - * arg 1) the currently open directory. - * arg 2) the file name of the directory entry. - */ -ap_status_t ap_get_dir_filename(struct dir_t *thedir, char **new) -{ - (*new) = ap_pstrdup(thedir->cntxt, thedir->entry->d_name); - return APR_SUCCESS; -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_get_os_dir(ap_dir_t *, ap_os_dir_t *) - * convert the dir from apr type to os specific type. - * arg 1) The apr dir to convert. - * arg 2) The os specific dir we are converting to - */ -ap_status_t ap_get_os_dir(struct dir_t *dir, ap_os_dir_t *thedir) -{ - if (dir == NULL) { - return APR_ENODIR; - } - thedir = dir->dirstruct; - return APR_SUCCESS; -} - -/* ***APRDOC******************************************************** - * ap_status_t ap_get_os_dir(ap_dir_t *, ap_os_dir_t *) - * convert the dir from os specific type to apr type. - * arg 1) The os specific dir to convert - * arg 2) The apr dir we are converting to. - */ -ap_status_t ap_put_os_dir(ap_context_t *cont, struct dir_t **dir, - ap_os_dir_t *thedir) -{ - if (cont == NULL) { - return APR_ENOCONT; - } - if ((*dir) == NULL) { - (*dir) = (struct dir_t *)ap_palloc(cont, sizeof(struct dir_t)); - (*dir)->cntxt = cont; - } - (*dir)->dirstruct = thedir; - return APR_SUCCESS; -} - - |