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package Win32::File;
#
# File.pm
# Written by Douglas_Lankshear@ActiveWare.com
#
# subsequent hacks:
# Gurusamy Sarathy
#
$VERSION = '0.05';
require Exporter;
require DynaLoader;
@ISA= qw( Exporter DynaLoader );
@EXPORT = qw(
ARCHIVE
COMPRESSED
DIRECTORY
HIDDEN
NORMAL
OFFLINE
READONLY
SYSTEM
TEMPORARY
);
@EXPORT_OK = qw(GetAttributes SetAttributes);
=head1 NAME
Win32::File - manage file attributes in perl
=head1 SYNOPSIS
use Win32::File;
=head1 DESCRIPTION
This module offers the retrieval and setting of file attributes.
=head1 Functions
=head2 NOTE
All of the functions return FALSE (0) if they fail, unless otherwise noted.
The function names are exported into the caller's namespace by request.
=over 10
=item GetAttributes(filename, returnedAttributes)
Gets the attributes of a file or directory. returnedAttributes will be set
to the OR-ed combination of the filename attributes.
=item SetAttributes(filename, newAttributes)
Sets the attributes of a file or directory. newAttributes must be an OR-ed
combination of the attributes.
=back
=head1 Constants
The following constants are exported by default.
=over 10
=item ARCHIVE
=item COMPRESSED
=item DIRECTORY
=item HIDDEN
=item NORMAL
=item OFFLINE
=item READONLY
=item SYSTEM
=item TEMPORARY
=back
=cut
sub AUTOLOAD
{
my($constname);
($constname = $AUTOLOAD) =~ s/.*:://;
#reset $! to zero to reset any current errors.
local $! = 0;
my $val = constant($constname);
if($! != 0)
{
if($! =~ /Invalid/)
{
$AutoLoader::AUTOLOAD = $AUTOLOAD;
goto &AutoLoader::AUTOLOAD;
}
else
{
($pack,$file,$line) = caller;
die "Your vendor has not defined Win32::File macro $constname, used in $file at line $line.";
}
}
eval "sub $AUTOLOAD { $val }";
goto &$AUTOLOAD;
}
bootstrap Win32::File;
1;
__END__
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