88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
/* filesystem.h
|
|
* Filesystem utility definitions
|
|
*
|
|
* $Id: filesystem.h,v 1.5 2001/10/21 21:47:58 guy Exp $
|
|
*
|
|
* Ethereal - Network traffic analyzer
|
|
* By Gerald Combs <gerald@ethereal.com>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* 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
|
|
* of the License, 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef FILESYSTEM_H
|
|
#define FILESYSTEM_H
|
|
|
|
/*
|
|
* Name of directory, under the user's home directory, in which
|
|
* personal configuration files are stored.
|
|
*
|
|
* XXX - should this be ".libepan"? For backwards-compatibility, I'll keep
|
|
* it ".ethereal" for now.
|
|
*/
|
|
#define PF_DIR ".ethereal"
|
|
|
|
/*
|
|
* Given a pathname, return a pointer to the last pathname separator
|
|
* character in the pathname, or NULL if the pathname contains no
|
|
* separators.
|
|
*/
|
|
char *find_last_pathname_separator(char *);
|
|
|
|
/*
|
|
* Given a pathname, return the last component.
|
|
*/
|
|
char *get_basename(char *);
|
|
|
|
/*
|
|
* Given a pathname, return a string containing everything but the
|
|
* last component. NOTE: this overwrites the pathname handed into
|
|
* it....
|
|
*/
|
|
char *get_dirname(char *);
|
|
|
|
/*
|
|
* Given a pathname, return:
|
|
*
|
|
* the errno, if an attempt to "stat()" the file fails;
|
|
*
|
|
* EISDIR, if the attempt succeeded and the file turned out
|
|
* to be a directory;
|
|
*
|
|
* 0, if the attempt succeeded and the file turned out not
|
|
* to be a directory.
|
|
*/
|
|
int test_for_directory(const char *);
|
|
|
|
/*
|
|
* Get the directory in which global configuration and data files are
|
|
* stored.
|
|
*/
|
|
const char *get_datafile_dir(void);
|
|
|
|
/*
|
|
* Get the directory in which files that, at least on UNIX, are
|
|
* system files (such as "/etc/ethers") are stored; on Windows,
|
|
* there's no "/etc" directory, so we get them from the Ethereal
|
|
* global configuration and data file directory.
|
|
*/
|
|
const char *get_systemfile_dir(void);
|
|
|
|
/* Returns the user's home directory, via the HOME environment
|
|
* variable, or a default directory if HOME is not set */
|
|
const char* get_home_dir(void);
|
|
|
|
#endif /* FILESYSTEM_H */
|