minzip/DirUtil.h

/*
 * Copyright (C) 2007 The Android Open Source Project
 *
 * 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.
 */

#ifndef MINZIP_DIRUTIL_H_
#define MINZIP_DIRUTIL_H_

#include <stdbool.h>
#include <utime.h>

#ifdef HAVE_SELINUX
#include <selinux/selinux.h>
#include <selinux/label.h>
#else
struct selabel_handle;
#endif

/* Like "mkdir -p", try to guarantee that all directories
 * specified in path are present, creating as many directories
 * as necessary.  The specified mode is passed to all mkdir
 * calls;  no modifications are made to umask.
 *
 * If stripFileName is set, everything after the final '/'
 * is stripped before creating the directory hierarchy.
 *
 * If timestamp is non-NULL, new directories will be timestamped accordingly.
 *
 * Returns 0 on success; returns -1 (and sets errno) on failure
 * (usually if some element of path is not a directory).
 */
int dirCreateHierarchy(const char *path, int mode,
        const struct utimbuf *timestamp, bool stripFileName,
        struct selabel_handle* sehnd);

/* rm -rf <path>
 */
int dirUnlinkHierarchy(const char *path);

/* chown -R <uid>:<gid> <path>
 * chmod -R <mode> <path>
 *
 * Sets directories to <dirMode> and files to <fileMode>.  Skips symlinks.
 */
int dirSetHierarchyPermissions(const char *path,
         int uid, int gid, int dirMode, int fileMode);

#endif  // MINZIP_DIRUTIL_H_