1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76
|
/*
** SWISH++
** directory.h
**
** Copyright (C) 1998 Paul J. Lucas
**
** 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef directory_H
#define directory_H
// standard
#include <sys/stat.h>
#include <sys/types.h>
// local
#include "fake_ansi.h"
extern bool follow_symbolic_links;
extern struct stat stat_buf; // somplace to do a stat(2) in
void do_directory( char const *path );
inline bool is_directory() {
return ( stat_buf.st_mode & S_IFMT ) == S_IFDIR;
}
inline bool is_directory( char const *path ) {
return ::stat( path, &stat_buf ) != -1
&& is_directory();
}
inline bool is_directory( string const &path ) {
return is_directory( path.c_str() );
}
inline bool is_plain_file() {
return ( stat_buf.st_mode & S_IFMT ) == S_IFREG;
}
inline bool is_plain_file( char const *path ) {
return ::stat( path, &stat_buf ) != -1
&& is_plain_file();
}
inline bool is_plain_file( string const &path ) {
return is_plain_file( path.c_str() );
}
inline bool is_symbolic_link() {
return ( stat_buf.st_mode & S_IFLNK ) == S_IFLNK;
}
inline bool is_symbolic_link( char const *path ) {
return ::lstat( path, &stat_buf ) != -1
&& is_symbolic_link();
}
inline bool is_symbolic_link( string const &path ) {
return is_symbolic_link( path.c_str() );
}
#endif /* directory_H */
|