/* file_util.h - convenience routines for common file operations

   Carl D. Worth

   Copyright (C) 2001 University of Southern California

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License as
   published by the Free Software Foundation; either version 2, or (at
   your option) any later version.

   This program 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
   General Public License for more details.
*/

#ifndef FILE_UTIL_H
#define FILE_UTIL_H

int file_exists(const char *file_name);
int file_is_dir(const char *file_name);
char *file_read_line_alloc(FILE * file);
int file_move(const char *src, const char *dest);
int file_copy(const char *src, const char *dest);
int file_mkdir_hier(const char *path, long mode);
char *file_md5sum_alloc(const char *file_name);
char *file_sha256sum_alloc(const char *file_name);
int rm_r(const char *path);

char *checksum_bin2hex(const char *src, size_t len);
char *checksum_hex2bin(const char *src, size_t *len);

char *urlencode_path(const char *filename);
char *urldecode_path(const char *filename);

#endif