#
# (c) Jan Gehring <jan.gehring@gmail.com>
#
# vim: set ts=2 sw=2 tw=0:
# vim: set expandtab:
package Rex::Interface::Exec::OpenSSH;
use strict;
use warnings;
our $VERSION = '1.2.0'; # VERSION
use Rex::Helper::SSH2;
require Rex::Commands;
use Rex::Interface::Exec::SSH;
use base qw(Rex::Interface::Exec::SSH);
sub new {
my $that = shift;
my $proto = ref($that) || $that;
my $self = {@_};
bless( $self, $proto );
return $self;
}
sub _exec {
my ( $self, $exec, $option ) = @_;
my ( $out, $err, $pid, $out_fh, $err_fh );
my $ssh = Rex::is_ssh();
my $tty = !Rex::Config->get_no_tty;
( undef, $out_fh, $err_fh, $pid ) = $ssh->open3( { tty => $tty }, $exec );
while ( my $line = <$out_fh> ) {
$line =~ s/(\r?\n)$/\n/;
$out .= $line;
$self->execute_line_based_operation( $line, $option )
&& do { kill( 'KILL', $pid ); goto END_OPEN };
}
while ( my $line = <$err_fh> ) {
$line =~ s/(\r?\n)$/\n/;
$err .= $line;
$self->execute_line_based_operation( $line, $option )
&& do { kill( 'KILL', $pid ); goto END_OPEN };
}
END_OPEN:
waitpid( $pid, 0 ) or die($!);
if ( $ssh->error || $? ) {
$? = $? >> 8;
}
return ( $out, $err );
}
1;