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package Net::OpenSSH::ShellQuoter::Chain;
use strict;
use warnings;
use Net::OpenSSH::ShellQuoter;
sub chain {
my $class = shift;
my @quoters = map Net::OpenSSH::ShellQuoter->quoter($_), reverse @_;
my $self = \@quoters;
bless $self, $class;
$self;
}
sub quote {
my ($self, $arg) = @_;
$arg = $_->quote($arg) for @$self;
$arg;
}
sub quote_glob {
my ($self, $arg) = @_;
if (@$self) {
$arg = $self->[0]->quote_glob($arg);
$arg = $self->[$_]->quote($arg) for 1..$#$self;
}
$arg
}
sub shell_fragments {
my $self = shift;
@$self or return (wantarray ? () : '');
$self->[-1]->shell_fragments(@_)
}
1;
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