NAME¶
File::Spec::Win32 - methods for Win32 file specs
SYNOPSIS¶
require File::Spec::Win32; # Done internally by File::Spec if needed
DESCRIPTION¶
See File::Spec::Unix for a documentation of the methods provided there. This
package overrides the implementation of these methods, not the semantics.
- devnull
- Returns a string representation of the null device.
- tmpdir
- Returns a string representation of the first existing
directory from the following list:
$ENV{TMPDIR}
$ENV{TEMP}
$ENV{TMP}
SYS:/temp
C:\system\temp
C:/temp
/tmp
/
The SYS:/temp is preferred in Novell NetWare and the C:\system\temp for
Symbian (the File::Spec::Win32 is used also for those platforms).
Since Perl 5.8.0, if running under taint mode, and if the environment
variables are tainted, they are not used.
- case_tolerant
- MSWin32 case-tolerance depends on
GetVolumeInformation() $ouFsFlags == FS_CASE_SENSITIVE, indicating
the case significance when comparing file specifications. Since XP
FS_CASE_SENSITIVE is effectively disabled for the NT subsubsystem. See
http://cygwin.com/ml/cygwin/2007-07/msg00891.html Default: 1
- file_name_is_absolute
- As of right now, this returns 2 if the path is absolute
with a volume, 1 if it's absolute with no volume, 0 otherwise.
- catfile
- Concatenate one or more directory names and a filename to
form a complete path ending with a filename
- canonpath
- No physical check on the filesystem, but a logical cleanup
of a path. On UNIX eliminated successive slashes and successive
"/.". On Win32 makes
dir1\dir2\dir3\..\..\dir4 -> \dir\dir4 and even
dir1\dir2\dir3\...\dir4 -> \dir\dir4
- splitpath
-
($volume,$directories,$file) = File::Spec->splitpath( $path );
($volume,$directories,$file) = File::Spec->splitpath( $path, $no_file );
Splits a path into volume, directory, and filename portions. Assumes that
the last file is a path unless the path ends in '\\', '\\.', '\\..' or
$no_file is true. On Win32 this means that $no_file true makes this return
( $volume, $path, '' ).
Separators accepted are \ and /.
Volumes can be drive letters or UNC sharenames (\\server\share).
The results can be passed to "catpath" to get back a path
equivalent to (usually identical to) the original path.
- splitdir
- The opposite of catdir().
@dirs = File::Spec->splitdir( $directories );
$directories must be only the directory portion of the path on systems that
have the concept of a volume or that have path syntax that differentiates
files from directories.
Unlike just splitting the directories on the separator, leading empty and
trailing directory entries can be returned, because these are significant
on some OSs. So,
File::Spec->splitdir( "/a/b/c" );
Yields:
( '', 'a', 'b', '', 'c', '' )
- catpath
- Takes volume, directory and file portions and returns an
entire path. Under Unix, $volume is ignored, and this is just like
catfile(). On other OSs, the $volume become significant.
Note For File::Spec::Win32 Maintainers¶
Novell NetWare inherits its File::Spec behaviour from File::Spec::Win32.
COPYRIGHT¶
Copyright (c) 2004,2007 by the Perl 5 Porters. All rights reserved.
This program is free software; you can redistribute it and/or modify it under
the same terms as Perl itself.
SEE ALSO¶
See File::Spec and File::Spec::Unix. This package overrides the implementation
of these methods, not the semantics.