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package POE::Component::OSCAR; |
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25158
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use 5.006; |
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use strict; |
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use vars qw($VERSION); |
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use Filter::Template; |
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9098
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1
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use POE 0.28; |
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54839
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$VERSION = .05; |
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# make life prettier |
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const KERNEL $_[KERNEL] |
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const HEAP $_[HEAP] |
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const SESSION $_[SESSION] |
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const OBJECT $_[OBJECT] |
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const ARGS @_[ARG0..$#_] |
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const SENDER $_[SENDER] |
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# Create an object skeleton to make code in the calling app prettier |
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sub new { |
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my $class = shift; |
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my @args = @_; |
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my $self = { |
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session => POE::Session->create( |
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package_states => [ |
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OSCARSession => [qw(_start _stop _default queue_im rd_ok wr_ok ex_ok set_callback connection_changed quit)] |
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], |
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args => [ @args ], |
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) |
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}; |
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0
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bless $self, $class; |
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return $self; |
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} |
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# Pass $oscar->anymethod calls to the anymethod state of the POE |
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# session, which will get picked up by _default and passed to the |
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# Net::OSCAR object |
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sub AUTOLOAD { |
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my $self = shift; |
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116905
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use vars qw($AUTOLOAD); |
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my $state = $AUTOLOAD; |
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$state =~ s/.*:://; |
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$poe_kernel->post( $self->{session} => $state => @_ ); |
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} |
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package OSCARSession; |
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227
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use POE; |
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use Net::OSCAR 0.62; |
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0
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54
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use Time::HiRes qw(sleep time); |
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56
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# store filenos so if we get a new one, we can have POE watch it |
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my %filenos = (); |
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sub _start { |
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my %args = ARGS; |
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KERNEL->sig( INT => 'quit' ); |
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HEAP->{throttle_time} = delete $args{throttle}; |
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HEAP->{im_queue} = []; |
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66
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my $oscar = HEAP->{oscar} = Net::OSCAR->new( %args ); |
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# $oscar->loglevel( 10, 1 ); |
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$oscar->set_callback_connection_changed( SESSION->callback( 'connection_changed' ) ); |
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} |
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sub rd_ok { |
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my ($socket) = ARGS; |
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my $fileno = fileno($socket); |
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return unless $fileno; |
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my $conn = HEAP->{oscar}->findconn($fileno); |
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sleep 0.1; |
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$conn->process_one(1, 0); |
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} |
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sub wr_ok { |
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my ($socket) = ARGS; |
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my $fileno = fileno($socket); |
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return unless $fileno; |
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my $conn = HEAP->{oscar}->findconn($fileno); |
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sleep 0.1; |
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$conn->process_one(0, 1); |
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} |
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sub ex_ok { |
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my ($socket) = ARGS; |
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my $fileno = fileno($socket); |
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return unless $fileno; |
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my $conn = HEAP->{oscar}->findconn($fileno); |
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KERNEL->select($socket); # stop POE from watching the socket |
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$conn->{sockerr} = 1; |
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$conn->disconnect(); |
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sleep 0.1; |
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} |
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sub _stop { |
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} |
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sub queue_im { |
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my @send_im_args = ARGS; |
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107
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my $queue = HEAP->{im_queue}; |
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if (@send_im_args) { |
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push @$queue, \@send_im_args; |
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} |
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112
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if (@$queue and HEAP->{last_im_sent_time} + HEAP->{throttle_time} < time) { |
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my $args = shift @$queue; |
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eval { |
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HEAP->{oscar}->send_im( @$args ); |
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}; |
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warn $@ if $@; |
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HEAP->{last_im_sent_time} = time; |
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121
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} else { |
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KERNEL->delay( "queue_im", |
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HEAP->{last_im_sent_time} + HEAP->{throttle_time} - time ); |
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return; |
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} |
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127
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if (@$queue) { |
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KERNEL->delay( "queue_im", HEAP->{throttle_time} ); |
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} |
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} |
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132
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sub _default { |
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my ($method, $args) = ARGS; |
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135
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if ($method eq 'send_im' and HEAP->{throttle_time}) { |
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KERNEL->yield( "queue_im", @$args ); |
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return; |
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} |
139
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140
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eval { |
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HEAP->{oscar}->$method( @$args ); |
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}; |
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warn $@ if $@; |
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} |
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146
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sub quit { |
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exit; |
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} |
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150
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sub set_callback { |
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my ($callback, $state) = ARGS; |
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153
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my $method = "set_callback_${callback}"; |
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HEAP->{oscar}->$method( SENDER->postback( $state ) ); |
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} |
156
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157
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# Net::OSCAR will send us one of four states when a connection's |
158
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# state changes: read, write, readwrite, and deleted. Unfortunately, |
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# "connected" is not one of these, so when we see anything other than |
160
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# a "deleted", we check %filenos to see if POE is already watching it. |
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# If not, we ask POE to watch it. |
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sub connection_changed { |
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my @args = ARGS; |
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my ($oscar_obj, $connection, $state) = @{$args[1]}; |
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166
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my $socket = $connection->{socket}; |
167
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if ($state eq 'deleted') { |
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delete $filenos{ fileno($socket) }; |
169
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$poe_kernel->select( $socket ); |
170
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} elsif (!$filenos{ fileno($socket) }) { |
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# Need the line below for faster machines; otherwise some bits seem to get lost |
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# along the way. It's a hack, but it should only get called twice in all (once |
173
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# upon connection, once upon signon) so for now it should suffice. |
174
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sleep 0.1; |
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$filenos{ fileno($socket) }++; |
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$poe_kernel->select( $socket, 'rd_ok', 'wr_ok', 'ex_ok' ); |
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} |
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} |
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180
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1; |
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__END__ |