| # please insert nothing before this line: -*- mode: cperl; cperl-indent-level: 4; cperl-continued-statement-offset: 4; indent-tabs-mode: nil -*- |
| package TestProtocol::eliza; |
| |
| use strict; |
| use warnings FATAL => 'all'; |
| |
| use Apache2::Connection (); |
| use APR::Socket (); |
| |
| require Chatbot::Eliza; |
| |
| use Apache2::Const -compile => 'OK'; |
| use APR::Const -compile => 'SO_NONBLOCK'; |
| |
| use constant BUFF_LEN => 1024; |
| |
| my $mybot = new Chatbot::Eliza; |
| |
| sub handler { |
| my Apache2::Connection $c = shift; |
| my APR::Socket $socket = $c->client_socket; |
| |
| # starting from Apache 2.0.49 several platforms require you to set |
| # the socket to a blocking IO mode |
| my $nonblocking = $socket->opt_get(APR::Const::SO_NONBLOCK); |
| if ($nonblocking) { |
| $socket->opt_set(APR::Const::SO_NONBLOCK, 0); |
| |
| # test that we really *are* in the blocking mode |
| !$socket->opt_get(APR::Const::SO_NONBLOCK) |
| or die "failed to set blocking mode"; |
| } |
| |
| my $last = 0; |
| while ($socket->recv(my $buff, BUFF_LEN)) { |
| # \r is sent instead of \n if the client is talking over telnet |
| $buff =~ s/[\r\n]*$//; |
| $last++ if $buff eq "Good bye, Eliza"; |
| $buff = $mybot->transform( $buff ) . "\n"; |
| $socket->send($buff); |
| last if $last; |
| } |
| |
| Apache2::Const::OK; |
| } |
| |
| 1; |