ACIL FM

Nama	Ukuran	Aksi
API	-	Open
Exception	-	Open
FTP	-	Open
HTTP	-	Open
Kwalify	-	Open
LWP	-	Open
Meta	-	Open
Plugin	-	Open
Admin.pm	7.61 MB	View DL Edit
Author.pm	6.68 MB	View DL Edit
Bundle.pm	9.91 MB	View DL Edit
CacheMgr.pm	7.48 MB	View DL Edit
Complete.pm	5.88 MB	View DL Edit
Debug.pm	2.05 MB	View DL Edit
DeferredCode.pm	189 B	View DL Edit
Distribution.pm	178.96 MB	View DL Edit
Distroprefs.pm	11.71 MB	View DL Edit
Distrostatus.pm	972 B	View DL Edit
FirstTime.pm	73.02 MB	View DL Edit
FTP.pm	48.68 MB	View DL Edit
HandleConfig.pm	23.65 MB	View DL Edit
Index.pm	21.71 MB	View DL Edit
InfoObj.pm	6.75 MB	View DL Edit
Kwalify.pm	3.35 MB	View DL Edit
Mirrors.pm	17.82 MB	View DL Edit
Module.pm	21.87 MB	View DL Edit
Nox.pm	953 B	View DL Edit
Plugin.pm	3.14 MB	View DL Edit
Prompt.pm	567 B	View DL Edit
Queue.pm	6.96 MB	View DL Edit
Shell.pm	71.96 MB	View DL Edit
Tarzip.pm	16.25 MB	View DL Edit
URL.pm	588 B	View DL Edit
Version.pm	4.29 MB	View DL Edit

Edit file: /usr/local/share/perl5/5.32/CPAN/Version.pm

package CPAN::Version;

use strict;
use vars qw($VERSION);
$VERSION = "5.5003";

# CPAN::Version::vcmp courtesy Jost Krieger
sub vcmp {
    my($self,$l,$r) = @_;
    local($^W) = 0;
    CPAN->debug("l[$l] r[$r]") if $CPAN::DEBUG;

# treat undef as zero
    $l = 0 if $l eq 'undef';
    $r = 0 if $r eq 'undef';

return 0 if $l eq $r; # short circuit for quicker success

for ($l,$r) {
        s/_//g;
    }
    CPAN->debug("l[$l] r[$r]") if $CPAN::DEBUG;
    for ($l,$r) {
        next unless tr/.// > 1 || /^v/;
        s/^v?/v/;
        1 while s/\.0+(\d)/.$1/; # remove leading zeroes per group
    }
    CPAN->debug("l[$l] r[$r]") if $CPAN::DEBUG;
    if ($l=~/^v/ <=> $r=~/^v/) {
        for ($l,$r) {
            next if /^v/;
            $_ = $self->float2vv($_);
        }
    }
    CPAN->debug("l[$l] r[$r]") if $CPAN::DEBUG;
    my $lvstring = "v0";
    my $rvstring = "v0";
    if ($] >= 5.006
     && $l =~ /^v/
     && $r =~ /^v/) {
        $lvstring = $self->vstring($l);
        $rvstring = $self->vstring($r);
        CPAN->debug(sprintf "lv[%vd] rv[%vd]", $lvstring, $rvstring) if $CPAN::DEBUG;
    }

return (
            ($l ne "undef") <=> ($r ne "undef")
            ||
            $lvstring cmp $rvstring
            ||
            $l <=> $r
            ||
            $l cmp $r
    );
}

sub vgt {
    my($self,$l,$r) = @_;
    $self->vcmp($l,$r) > 0;
}

sub vlt {
    my($self,$l,$r) = @_;
    $self->vcmp($l,$r) < 0;
}

sub vge {
    my($self,$l,$r) = @_;
    $self->vcmp($l,$r) >= 0;
}

sub vle {
    my($self,$l,$r) = @_;
    $self->vcmp($l,$r) <= 0;
}

sub vstring {
    my($self,$n) = @_;
    $n =~ s/^v// or die "CPAN::Version::vstring() called with invalid arg [$n]";
    pack "U*", split /\./, $n;
}

# vv => visible vstring
sub float2vv {
    my($self,$n) = @_;
    my($rev) = int($n);
    $rev ||= 0;
    my($mantissa) = $n =~ /\.(\d{1,12})/; # limit to 12 digits to limit
                                          # architecture influence
    $mantissa ||= 0;
    $mantissa .= "0" while length($mantissa)%3;
    my $ret = "v" . $rev;
    while ($mantissa) {
        $mantissa =~ s/(\d{1,3})// or
            die "Panic: length>0 but not a digit? mantissa[$mantissa]";
        $ret .= ".".int($1);
    }
    # warn "n[$n]ret[$ret]";
    $ret =~ s/(\.0)+/.0/; # v1.0.0 => v1.0
    $ret;
}

sub readable {
    my($self,$n) = @_;
    $n =~ /^([\w\-\+\.]+)/;

return $1 if defined $1 && length($1)>0;
    # if the first user reaches version v43, he will be treated as "+".
    # We'll have to decide about a new rule here then, depending on what
    # will be the prevailing versioning behavior then.

if ($] < 5.006) { # or whenever v-strings were introduced
        # we get them wrong anyway, whatever we do, because 5.005 will
        # have already interpreted 0.2.4 to be "0.24". So even if he
        # indexer sends us something like "v0.2.4" we compare wrongly.

# And if they say v1.2, then the old perl takes it as "v12"

if (defined $CPAN::Frontend) {
            $CPAN::Frontend->mywarn("Suspicious version string seen [$n]\n");
        } else {
            warn("Suspicious version string seen [$n]\n");
        }
        return $n;
    }
    my $better = sprintf "v%vd", $n;
    CPAN->debug("n[$n] better[$better]") if $CPAN::DEBUG;
    return $better;
}

__END__

=head1 NAME

CPAN::Version - utility functions to compare CPAN versions

=head1 SYNOPSIS

use CPAN::Version;

CPAN::Version->vgt("1.1","1.1.1");    # 1 bc. 1.1 > 1.001001

CPAN::Version->vlt("1.1","1.1");      # 0 bc. 1.1 not < 1.1

CPAN::Version->vcmp("1.1","1.1.1");   # 1 bc. first is larger

CPAN::Version->vcmp("1.1.1","1.1");   # -1 bc. first is smaller

CPAN::Version->readable(v1.2.3);      # "v1.2.3"

CPAN::Version->vstring("v1.2.3");     # v1.2.3

CPAN::Version->float2vv(1.002003);    # "v1.2.3"

=head1 DESCRIPTION

This module mediates between some version that perl sees in a package
and the version that is published by the CPAN indexer.

It's only written as a helper module for both CPAN.pm and CPANPLUS.pm.

As it stands it predates version.pm but has the same goal: make
version strings visible and comparable.

=head1 LICENSE

This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.

=cut

# Local Variables:
# mode: cperl
# cperl-indent-level: 4
# End:

Batal