Gecko [ betsfootball.net ]

Name	Size	Permission	Date
App	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Archive	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Attribute	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
B	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
CPAN	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Carp	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Class	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Compress	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Config	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
DBM_Filter	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Devel	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Digest	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Encode	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Exporter	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
ExtUtils	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
File	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Filter	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Getopt	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
HTTP	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
I18N	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
IO	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
IPC	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
JSON	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Locale	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Math	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Memoize	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Module	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Net	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Params	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Parse	[ DIR ]	drwxr-xr-x	2023-07-12 09:40
Perl	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
PerlIO	[ DIR ]	drwxr-xr-x	2023-07-12 09:40
Pod	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Search	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
TAP	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Term	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Test	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Test2	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Text	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Thread	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Tie	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Time	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
Unicode	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
User	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
autodie	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
encoding	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
overload	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
pod	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
unicore	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
version	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
warnings	[ DIR ]	drwxr-xr-x	2025-04-07 20:15
AnyDBM_File.pm	2.56 KB	-rw-r--r--	2023-11-25 20:59
AutoLoader.pm	15.43 KB	-rw-r--r--	2023-11-25 20:59
AutoSplit.pm	19.18 KB	-rw-r--r--	2023-11-25 20:59
Benchmark.pm	30.3 KB	-rw-r--r--	2023-11-25 20:59
CORE.pod	3.11 KB	-rw-r--r--	2023-11-25 20:59
CPAN.pm	144.5 KB	-rw-r--r--	2023-11-25 20:59
Carp.pm	35.14 KB	-rw-r--r--	2023-11-25 20:59
DB.pm	18.48 KB	-rw-r--r--	2023-11-25 20:59
DBM_Filter.pm	14.05 KB	-rw-r--r--	2023-11-25 20:59
Digest.pm	10.96 KB	-rw-r--r--	2023-11-25 20:59
DirHandle.pm	2.04 KB	-rw-r--r--	2023-11-25 20:59
Dumpvalue.pm	17.25 KB	-rw-r--r--	2023-11-25 20:59
English.pm	4.65 KB	-rw-r--r--	2023-11-25 20:59
Env.pm	5.44 KB	-rw-r--r--	2023-11-25 20:59
Exporter.pm	18.76 KB	-rw-r--r--	2023-11-25 20:59
Fatal.pm	57.7 KB	-rw-r--r--	2023-11-25 20:59
FileCache.pm	5.42 KB	-rw-r--r--	2023-11-25 20:59
FileHandle.pm	6.63 KB	-rw-r--r--	2023-11-25 20:59
FindBin.pm	4.51 KB	-rw-r--r--	2023-11-25 20:59
Internals.pod	2.51 KB	-rw-r--r--	2023-11-25 20:59
Memoize.pm	35.34 KB	-rw-r--r--	2023-11-25 20:59
NEXT.pm	18.54 KB	-rw-r--r--	2023-11-25 20:59
PerlIO.pm	13.92 KB	-rw-r--r--	2023-11-25 20:59
Safe.pm	24.76 KB	-rw-r--r--	2023-11-25 20:59
SelectSaver.pm	1.05 KB	-rw-r--r--	2023-11-25 20:59
SelfLoader.pm	17.27 KB	-rw-r--r--	2023-11-25 20:59
Symbol.pm	4.79 KB	-rw-r--r--	2023-11-25 20:59
Test.pm	29.34 KB	-rw-r--r--	2023-11-25 20:59
Test2.pm	6.24 KB	-rw-r--r--	2023-11-25 20:59
Thread.pm	8.09 KB	-rw-r--r--	2023-11-25 20:59
UNIVERSAL.pm	6.61 KB	-rw-r--r--	2023-11-25 20:59
XSLoader.pm	11.13 KB	-rw-r--r--	2023-11-25 20:59
_charnames.pm	34.84 KB	-rw-r--r--	2023-11-25 20:59
autodie.pm	12.14 KB	-rw-r--r--	2023-11-25 20:59
autouse.pm	4.14 KB	-rw-r--r--	2023-11-25 20:59
base.pm	10.7 KB	-rw-r--r--	2023-11-25 20:59
bigfloat.pm	21.45 KB	-rw-r--r--	2023-11-25 20:59
bigint.pm	22.7 KB	-rw-r--r--	2023-11-25 20:59
bignum.pm	27.56 KB	-rw-r--r--	2023-11-25 20:59
bigrat.pm	20.64 KB	-rw-r--r--	2023-11-25 20:59
blib.pm	2.01 KB	-rw-r--r--	2023-11-25 20:59
builtin.pm	8.84 KB	-rw-r--r--	2023-11-25 20:59
bytes.pm	3.69 KB	-rw-r--r--	2023-11-25 20:59
bytes_heavy.pl	758 B	-rw-r--r--	2023-11-25 20:59
charnames.pm	20.56 KB	-rw-r--r--	2023-11-25 20:59
constant.pm	14.38 KB	-rw-r--r--	2023-11-25 20:59
deprecate.pm	4.92 KB	-rw-r--r--	2023-11-25 20:59
diagnostics.pm	18.88 KB	-rw-r--r--	2023-11-25 20:59
dumpvar.pl	15.19 KB	-rw-r--r--	2023-11-25 20:59
experimental.pm	8.12 KB	-rw-r--r--	2023-11-25 20:59
feature.pm	51.6 KB	-rw-r--r--	2023-11-25 20:59
fields.pm	9.25 KB	-rw-r--r--	2023-11-25 20:59
filetest.pm	3.91 KB	-rw-r--r--	2023-11-25 20:59
if.pm	3.55 KB	-rw-r--r--	2023-11-25 20:59
integer.pm	3.18 KB	-rw-r--r--	2023-11-25 20:59
less.pm	3.13 KB	-rw-r--r--	2023-11-25 20:59
locale.pm	4.77 KB	-rw-r--r--	2023-11-25 20:59
meta_notation.pm	2.02 KB	-rw-r--r--	2023-11-25 20:59
ok.pm	967 B	-rw-r--r--	2023-11-25 20:59
open.pm	8.3 KB	-rw-r--r--	2023-11-25 20:59
overload.pm	52.22 KB	-rw-r--r--	2023-11-25 20:59
overloading.pm	1.77 KB	-rw-r--r--	2023-11-25 20:59
parent.pm	2.64 KB	-rw-r--r--	2023-11-25 20:59
perl5db.pl	310.05 KB	-rw-r--r--	2023-11-25 20:59
perlfaq.pm	77 B	-rw-r--r--	2023-11-25 20:59
sigtrap.pm	8.53 KB	-rw-r--r--	2023-11-25 20:59
sort.pm	2.92 KB	-rw-r--r--	2023-11-25 20:59
strict.pm	4.67 KB	-rw-r--r--	2023-11-25 20:59
subs.pm	945 B	-rw-r--r--	2023-11-25 20:59
utf8.pm	10.5 KB	-rw-r--r--	2023-11-25 20:59
vars.pm	2.4 KB	-rw-r--r--	2023-11-25 20:59
version.pm	1.93 KB	-rw-r--r--	2023-11-25 20:59
version.pod	9.6 KB	-rw-r--r--	2023-11-25 20:59
vmsish.pm	4.21 KB	-rw-r--r--	2023-11-25 20:59
warnings.pm	54.61 KB	-rw-r--r--	2023-11-25 20:59

Rename

package DirHandle;

our $VERSION = '1.05';

=head1 NAME

DirHandle - (obsolete) supply object methods for directory handles

=head1 SYNOPSIS

# recommended approach since Perl 5.6: do not use DirHandle
    if (opendir my $d, '.') {
        while (readdir $d) { something($_); }
        rewind $d;
        while (readdir $d) { something_else($_); }
    }

# how you would use this module if you were going to
    use DirHandle;
    if (my $d = DirHandle->new(".")) {
        while (defined($_ = $d->read)) { something($_); }
        $d->rewind;
        while (defined($_ = $d->read)) { something_else($_); }
    }

=head1 DESCRIPTION

B<There is no reason to use this module nowadays.>

The C<DirHandle> method provide an alternative interface to the
opendir(), closedir(), readdir(), and rewinddir() functions.

Up to Perl 5.5, opendir() could not autovivify a directory handle from
C<undef>, so using a lexical handle required using a function from L<Symbol>
to create an anonymous glob, which took a separate step.
C<DirHandle> encapsulates this, which allowed cleaner code than opendir().
Since Perl 5.6, opendir() alone has been all you need for lexical handles.

=cut

require 5.000;
use Carp;
use Symbol;

sub new {
    @_ >= 1 && @_ <= 2 or croak 'usage: DirHandle->new( [DIRNAME] )';
    my $class = shift;
    my $dh = gensym;
    if (@_) {
	DirHandle::open($dh, $_[0])
	    or return undef;
    }
    bless $dh, $class;
}

sub DESTROY {
    my ($dh) = @_;
    # Don't warn about already being closed as it may have been closed 
    # correctly, or maybe never opened at all.
    local($., $@, $!, $^E, $?);
    no warnings 'io';
    closedir($dh);
}

sub open {
    @_ == 2 or croak 'usage: $dh->open(DIRNAME)';
    my ($dh, $dirname) = @_;
    opendir($dh, $dirname);
}

sub close {
    @_ == 1 or croak 'usage: $dh->close()';
    my ($dh) = @_;
    closedir($dh);
}

sub read {
    @_ == 1 or croak 'usage: $dh->read()';
    my ($dh) = @_;
    readdir($dh);
}

sub rewind {
    @_ == 1 or croak 'usage: $dh->rewind()';
    my ($dh) = @_;
    rewinddir($dh);
}