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Added Console.pm from gumbynet source. Added applicable test for it.
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Original file line number | Diff line number | Diff line change |
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package POE::Component::IRC::Plugin::Console; | ||
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use strict; | ||
use warnings; | ||
use POE qw(Wheel::SocketFactory Wheel::ReadWrite Filter::IRCD Filter::Line Filter::Stackable); | ||
use POE::Component::IRC::Plugin qw( :ALL ); | ||
|
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sub new { | ||
my ($package) = shift; | ||
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my $self = bless { @_ }, $package; | ||
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return $self; | ||
} | ||
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sub PCI_register { | ||
my ($self,$irc) = splice @_, 0, 2; | ||
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$self->{irc} = $irc; | ||
|
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$irc->plugin_register( $self, 'SERVER', qw(all) ); | ||
$irc->plugin_register( $self, 'USER', qw(all) ); | ||
|
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$self->{SESSION_ID} = POE::Session->create( | ||
object_states => [ | ||
$self => [ qw(_client_error _client_flush _client_input _listener_accept _listener_failed _start _shutdown) ], | ||
], | ||
)->ID(); | ||
|
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return 1; | ||
} | ||
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sub PCI_unregister { | ||
my ($self,$irc) = splice @_, 0, 2; | ||
|
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delete ( $self->{irc} ); | ||
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$poe_kernel->post( $self->{SESSION_ID} => '_shutdown' ); | ||
$poe_kernel->refcount_decrement( $self->{SESSION_ID}, __PACKAGE__ ); | ||
return 1; | ||
} | ||
|
||
sub _default { | ||
my ($self,$irc) = splice @_, 0, 2; | ||
my ($event) = shift; | ||
my (@args) = map { $$_ } @_; | ||
my (@output) = ( "$event: " ); | ||
|
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foreach my $arg ( @args ) { | ||
if ( ref($arg) eq 'ARRAY' ) { | ||
push( @output, "[" . join(" ,", @$arg ) . "]" ); | ||
} else { | ||
push ( @output, "'$arg'" ); | ||
} | ||
} | ||
|
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foreach my $wheel_id ( keys %{ $self->{wheels} } ) { | ||
next if ( $self->{exit}->{ $wheel_id } or ( not defined ( $self->{wheels}->{ $wheel_id } ) ) ); | ||
$self->{wheels}->{ $wheel_id }->put( join(' ', @output ) ); | ||
} | ||
return PCI_EAT_NONE; | ||
} | ||
|
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sub _start { | ||
my ($kernel,$self) = @_[KERNEL,OBJECT]; | ||
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$self->{SESSION_ID} = $_[SESSION]->ID(); | ||
$kernel->refcount_increment( $self->{SESSION_ID}, __PACKAGE__ ); | ||
$self->{ircd_filter} = POE::Filter::Stackable->new(); | ||
$self->{ircd_filter}->push( POE::Filter::Line->new(), POE::Filter::IRCD->new() ); | ||
|
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$self->{listener} = POE::Wheel::SocketFactory->new( | ||
BindAddress => 'localhost', | ||
BindPort => $self->{bindport} || 0, | ||
SuccessEvent => '_listener_accept', | ||
FailureEvent => '_listener_failed', | ||
Reuse => 'yes', | ||
); | ||
if ( $self->{listener} ) { | ||
$self->{irc}->_send_event( 'irc_console_service' => $self->{listener}->getsockname() ); | ||
} else { | ||
my $irc = $self->{irc}; | ||
$irc->plugin_del( $self ); | ||
} | ||
undef; | ||
} | ||
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sub _listener_accept { | ||
my ($kernel,$self,$socket,$peeradr,$peerport) = @_[KERNEL,OBJECT,ARG0 .. ARG2]; | ||
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my ($wheel) = POE::Wheel::ReadWrite->new( | ||
Handle => $socket, | ||
InputFilter => $self->{ircd_filter}, | ||
OutputFilter => POE::Filter::Line->new(), | ||
InputEvent => '_client_input', | ||
ErrorEvent => '_client_error', | ||
FlushedEvent => '_client_flush', | ||
); | ||
|
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unless ( $wheel ) { | ||
$self->{irc}->_send_event( 'irc_console_rw_fail' => $peeradr => $peerport ); | ||
return undef; | ||
} | ||
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my $wheel_id = $wheel->ID(); | ||
$self->{wheels}->{ $wheel_id } = $wheel; | ||
$self->{authed}->{ $wheel_id } = 0; | ||
$self->{exit}->{ $wheel_id } = 0; | ||
$self->{irc}->_send_event( 'irc_console_connect' => $peeradr => $peerport => $wheel_id ); | ||
undef; | ||
} | ||
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sub _listener_failed { | ||
delete ( $_[OBJECT]->{listener} ); | ||
undef; | ||
} | ||
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sub _client_input { | ||
my ($kernel,$self,$input,$wheel_id) = @_[KERNEL,OBJECT,ARG0,ARG1]; | ||
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if ( $self->{authed}->{ $wheel_id } and lc ( $input->{command} ) eq 'exit' ) { | ||
$self->{exit}->{ $wheel_id } = 1; | ||
$self->{wheels}->{ $wheel_id }->put("ERROR * quiting *") if ( defined ( $self->{wheels}->{ $wheel_id } ) ); | ||
return; | ||
} | ||
if ( $self->{authed}->{ $wheel_id } ) { | ||
$self->{irc}->yield( lc ( $input->{command} ) => @{ $input->{params} } ); | ||
return; | ||
} | ||
if ( lc ( $input->{command} ) eq 'pass' and $input->{params}->[0] eq $self->{password} ) { | ||
$self->{authed}->{ $wheel_id } = 1; | ||
$self->{wheels}->{ $wheel_id }->put("NOTICE * Password accepted *"); | ||
$self->{irc}->_send_event( 'irc_console_authed' => $wheel_id ); | ||
return; | ||
} | ||
$self->{wheels}->{ $wheel_id }->put("NOTICE * Password required * enter PASS <password> *"); | ||
undef; | ||
} | ||
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sub _client_flush { | ||
my ($self,$wheel_id) = @_[OBJECT,ARG0]; | ||
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return unless ( $self->{exit}->{ $wheel_id } ); | ||
delete $self->{wheels}->{ $wheel_id }; | ||
undef; | ||
} | ||
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sub _client_error { | ||
my ($self,$wheel_id) = @_[OBJECT,ARG3]; | ||
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delete ( $self->{wheels}->{ $wheel_id } ); | ||
delete ( $self->{authed}->{ $wheel_id } ); | ||
$self->{irc}->_send_event( 'irc_console_close' => $wheel_id ); | ||
undef; | ||
} | ||
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sub _shutdown { | ||
my ($kernel,$self) = @_[KERNEL,OBJECT]; | ||
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delete ( $self->{listener} ); | ||
delete ( $self->{wheels} ); | ||
delete ( $self->{authed} ); | ||
undef; | ||
} | ||
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sub getsockname { | ||
my ($self) = shift; | ||
return undef unless $self->{listener}; | ||
return $self->{listener}->getsockname(); | ||
} | ||
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1; | ||
__END__ | ||
=head1 NAME | ||
POE::Component::IRC::Plugin::Console - a lightweight debugging and control console for L<POE::Component::IRC> bots. | ||
=head1 SYNOPSIS | ||
use POE qw(Component::IRC Component::IRC::Plugin::Console); | ||
my ($nickname) = 'Flibble' . $$; | ||
my ($ircname) = 'Flibble the Sailor Bot'; | ||
my ($ircserver) = 'irc.blahblahblah.irc'; | ||
my ($port) = 6667; | ||
my ($bindport) = 6969; | ||
my (@channels) = ( '#Blah', #Foo', '#Bar' ); | ||
my ($irc) = POE::Component::IRC->spawn( | ||
nick => $nickname, | ||
server => $ircserver, | ||
port => $port, | ||
ircname => $ircname, | ||
) or die "Oh noooo! $!"; | ||
POE::Session->create( | ||
package_states => [ | ||
'main' => [ qw(_start irc_001 irc_console_service irc_console_connect | ||
irc_console_authed irc_console_close irc_console_rw_fail) ], | ||
], | ||
); | ||
$poe_kernel->run(); | ||
exit 0; | ||
sub _start { | ||
$irc->plugin_add( 'Console' => POE::Component::IRC::Plugin::Console->new( | ||
bindport => $bindport, password => "opensesame" ); | ||
$irc->yield( register => 'all' ); | ||
$irc->yield( connect => { } ); | ||
undef; | ||
} | ||
sub irc_001 { | ||
$irc->yield( join => $_ ) for @channels; | ||
undef; | ||
} | ||
sub irc_console_service { | ||
my ($getsockname) = $_[ARG0]; | ||
undef; | ||
} | ||
sub irc_console_connect { | ||
my ($peeradr,$peerport,$wheel_id) = @_[ARG0,ARG1,ARG2]; | ||
undef; | ||
} | ||
sub irc_console_authed { | ||
my ($wheel_id) = $_[ARG0]; | ||
undef; | ||
} | ||
sub irc_console_close { | ||
my ($wheel_id) = $_[ARG0]; | ||
undef; | ||
} | ||
sub irc_console_rw_fail { | ||
my ($peeradr,$peerport) = @_[ARG0,ARG1]; | ||
undef; | ||
} | ||
=head1 DESCRIPTION | ||
POE::Component::IRC::Plugin::Console is a L<POE::Component::IRC> plugin that provides an interactive console running over | ||
the loopback network. One connects to the listening socket using a telnet client ( or equivalent ), authenticate using | ||
the applicable password. Once authed one will receive all events that are processed through the component. One may also | ||
issue all the documented component commands. | ||
=head1 CONSTRUCTOR | ||
=over | ||
=item new | ||
Takes two arguments: | ||
'password', the password to set for *all* console connections; | ||
'bindport', specify a particular port to bind to, defaults to 0, ie. randomly allocated; | ||
=back | ||
=head1 METHODS | ||
=over | ||
=item getsockname | ||
Gives access to the underlying listener's getsockname() method. See L<POE::Wheel::SocketFactory> for details. | ||
=back | ||
=head1 EVENTS | ||
The plugin generates the following additional L<POE::Component::IRC> events: | ||
=over | ||
=item irc_console_service | ||
Emitted when a listener is successfully spawned. ARG0 is the result of getsockname(), see above for details. | ||
=item irc_console_connect | ||
Emitted when a client connects to the console. ARG0 is the peeradr, ARG1 is the peer port and ARG2 is the wheel id of the connection. | ||
=item irc_console_authed | ||
Emitted when a client has successfully provided a valid password. ARG0 is the wheel id of the connection. | ||
=item irc_console_close | ||
Emitted when a client terminates a connection. ARG0 is the wheel id of the connection. | ||
=item irc_console_rw_fail | ||
Emitted when a wheel::rw could not be created on a socket. ARG0 is the peeradr, ARG1 is the peer port. | ||
=back | ||
=head1 AUTHOR | ||
Chris 'BinGOs' Williams | ||
=head1 SEE ALSO | ||
L<POE::Component::IRC>, L<POE::Wheel::SocketFactory>. |
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