view release on metacpan or  search on metacpan

lib/App/MBUtiny/Util.pm  view on Meta::CPAN

    my $md5 = md5sum( $filename );

See L<Digest::MD5>

=item B<node2anode>

    my $anode = node2anode({});

Returns array of nodes

=item B<parse_credentials>

    my ($user, $password) = parse_credentials( 'http://user:password@example.com' );
    my ($user, $password) = parse_credentials( new URI('http://user:password@example.com') );

Returns credentials pair by URL or URI object

=item B<resolv>

    my $name = resolv( $IPv4 );
    my $ip = resolv( $name );

Resolv ip to a hostname or hostname to ip. See L<Sys::Net/"resolv">, L<Socket/"inet_ntoa">
and L<Socket/"inet_aton">

=item B<set2attr>

lib/App/MBUtiny/Util.pm  view on Meta::CPAN

    DIRMODE => 0777,
};

use base qw/Exporter/;
@EXPORT_OK = qw/
        filesize sha1sum md5sum
        resolv
        explain
        xcopy
        node2anode set2attr
        parse_credentials hide_password
    /;

sub sha1sum {
    my $f = shift;
    my $sha1 = new Digest::SHA1;
    my $sum = '';
    return $sum unless -e $f;
    open( my $sha1_fh, '<', $f) or (carp("Can't open '$f': $!") && return $sum);
    if ($sha1_fh) {
        binmode($sha1_fh);

lib/App/MBUtiny/Util.pm  view on Meta::CPAN

    print "\n" if $DEBUG;
    return 1;
}
sub node2anode {
    my $n = shift;
    return [] unless $n && ref($n) =~ /ARRAY|HASH/;
    return [$n] if ref($n) eq 'HASH';
    return $n;
}
sub parse_credentials {
    my $url = shift || return ();
    my $uri = (ref($url) eq 'URI') ? $url : URI->new($url);
    my $info = $uri->userinfo() // "";
    my $user = $info;
    my $pass = $info;
    $user =~ s/:.*//;
    $pass =~ s/^[^:]*://;
    return (uri_unescape($user // ''), uri_unescape($pass // ''));
}
sub hide_password {
    my $url = shift || return "";
    my $full = shift || 0; # 0 - starts, 1 - no_credentials; 2 - user_only
    my $uri = new URI($url);
    my ($u,$p) = parse_credentials($uri);
    return $url unless defined($p) && length($p);
    $uri->userinfo($full ? ($full == 1 ? undef : $u) : sprintf("%s:*****", $u));
    return $uri->canonical->as_string;
}
sub set2attr {
    my $in = shift;
    my $attr = is_array($in) ? $in : array($in => "set");
    my %attrs;
    foreach (@$attr) {
        $attrs{$1} = $2 if $_ =~ /^\s*(\S+)\s+(.+)$/;