include/share/grabbag/file.h

/* grabbag - Convenience lib for various routines common to several tools
 * Copyright (C) 2002-2009  Josh Coalson
 * Copyright (C) 2011-2016  Xiph.Org Foundation
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

/* Convenience routines for manipulating files */

/* This .h cannot be included by itself; #include "share/grabbag.h" instead. */

#ifndef GRABAG__FILE_H
#define GRABAG__FILE_H

/* needed because of off_t */
#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include <sys/types.h> /* for off_t */
#include <stdio.h> /* for FILE */
#include "FLAC/ordinals.h"
#include "share/compat.h"

#ifdef __cplusplus
extern "C" {
#endif

void grabbag__file_copy_metadata(const char *srcpath, const char *destpath);
FLAC__off_t grabbag__file_get_filesize(const char *srcpath);
const char *grabbag__file_get_basename(const char *srcpath);

/* read_only == false means "make file writable by user"
 * read_only == true means "make file read-only for everyone"
 */
FLAC__bool grabbag__file_change_stats(const char *filename, FLAC__bool read_only);

/* returns true iff stat() succeeds for both files and they have the same device and inode. */
/* on windows, uses GetFileInformationByHandle() to compare */
FLAC__bool grabbag__file_are_same(const char *f1, const char *f2);

/* attempts to make writable before unlinking */
FLAC__bool grabbag__file_remove_file(const char *filename);

/* these will forcibly set stdin/stdout to binary mode (for OSes that require it) */
FILE *grabbag__file_get_binary_stdin(void);
FILE *grabbag__file_get_binary_stdout(void);

#ifdef __cplusplus
}
#endif

#endif