disabled "ˆl–Ým_J¥2ÛR‚œPÜm나´oÁ ƒh¹À¿disabled 0ˆl–äY>” ŠeJe@9pO\ jbÑ¿Â „|_‹uÐb &=LV[(ÂÁ(úpackage File::Spec; use strict; use vars qw(@ISA $VERSION); $VERSION = '3.40'; $VERSION =~ tr/_//; my %module = (MacOS => 'Mac', MSWin32 => 'Win32', os2 => 'OS2', VMS => 'VMS', epoc => 'Epoc', NetWare => 'Win32', # Yes, File::Spec::Win32 works on NetWare. symbian => 'Win32', # Yes, File::Spec::Win32 works on symbian. dos => 'OS2', # Yes, File::Spec::OS2 works on DJGPP. cygwin => 'Cygwin'); my $module = $module{$^O} || 'Unix'; require "File/Spec/$module.pm"; @ISA = ("File::Spec::$module"); 1; __END__ =head1 NAME File::Spec - portably perform operations on file names =head1 SYNOPSIS use File::Spec; $x=File::Spec->catfile('a', 'b', 'c'); which returns 'a/b/c' under Unix. Or: use File::Spec::Functions; $x = catfile('a', 'b', 'c'); =head1 DESCRIPTION This module is designed to support operations commonly performed on file specifications (usually called "file names", but not to be confused with the contents of a file, or Perl's file handles), such as concatenating several directory and file names into a single path, or determining whether a path is rooted. It is based on code directly taken from MakeMaker 5.17, code written by Andreas KEnig, Andy Dougherty, Charles Bailey, Ilya Zakharevich, Paul Schinder, and others. Since these functions are different for most operating systems, each set of OS specific routines is available in a separate module, including: File::Spec::Unix File::Spec::Mac File::Spec::OS2 File::Spec::Win32 File::Spec::VMS The module appropriate for the current OS is automatically loaded by File::Spec. Since some modules (like VMS) make use of facilities available only under that OS, it may not be possible to load all modules under all operating systems. Since File::Spec is object oriented, subroutines should not be called directly, as in: File::Spec::catfile('a','b'); but rather as class methods: File::Spec->catfile('a','b'); For simple uses, L provides convenient functional forms of these methods. =head1 METHODS =over 2 =item canonpath X No physical check on the filesystem, but a logical cleanup of a path. $cpath = File::Spec->canonpath( $path ) ; Note that this does *not* collapse F sections into F. This is by design. If F on your system is a symlink to F, then F is actually F, not F as a naive F<../>-removal would give you. If you want to do this kind of processing, you probably want C's C function to actually traverse the filesystem cleaning up paths like this. =item catdir X Concatenate two or more directory names to form a complete path ending with a directory. But remove the trailing slash from the resulting string, because it doesn't look good, isn't necessary and confuses OS/2. Of course, if this is the root directory, don't cut off the trailing slash :-) $path = File::Spec->catdir( @directories ); =item catfile X Concatenate one or more directory names and a filename to form a complete path ending with a filename $path = File::Spec->catfile( @directories, $filename ); =item curdir X Returns a string representation of the current directory. $curdir = File::Spec->curdir(); =item devnull X Returns a string representation of the null device. $devnull = File::Spec->devnull(); =item rootdir X Returns a string representation of the root directory. $rootdir = File::Spec->rootdir(); =item tmpdir X Returns a string representation of the first writable directory from a list of possible temporary directories. Returns the current directory if no writable temporary directories are found. The list of directories checked depends on the platform; e.g. File::Spec::Unix checks C<$ENV{TMPDIR}> (unless taint is on) and F. $tmpdir = File::Spec->tmpdir(