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https://github.com/pragma-/pbot.git
synced 2026-02-18 15:28:07 +01:00
d955bfa06c
Allows changing of bot configuration values without needing to restart bot instance or needing to edit pbot.pl script. Registry will initially be populated with default values from pbot.pl, but if a registry file exists then the registry values will take precedence over the pbot.pl values. For instance, if you regset the bot trigger to '%' then the trigger will be '%' even if pbot.pl has '!' or something else explicitly set. Some registry items can have trigger hooks associated with them. For instance, the irc->botnick registry entry has a change_botnick_trigger associated with it which changes the IRC nick on the server when a new value is set via regset/regadd. Tons of other fixes and improvements throughout.
56 lines
1.6 KiB
Perl
56 lines
1.6 KiB
Perl
package PBot::StdinReader;
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use warnings;
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use strict;
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use POSIX qw(tcgetpgrp getpgrp); # to check whether process is in background or foreground
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use Carp ();
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sub new {
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if(ref($_[1]) eq 'HASH') {
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Carp::croak("Options to StdinReader should be key/value pairs, not hash reference");
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}
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my ($class, %conf) = @_;
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my $self = bless {}, $class;
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$self->initialize(%conf);
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return $self;
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}
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sub initialize {
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my ($self, %conf) = @_;
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$self->{pbot} = delete $conf{pbot} // Carp::croak("Missing pbot reference in StdinReader");
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# used to check whether process is in background or foreground, for stdin reading
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open TTY, "</dev/tty" or die $!;
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$self->{tty_fd} = fileno(TTY);
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$self->{pbot}->{select_handler}->add_reader(\*STDIN, sub { $self->stdin_reader(@_) });
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}
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sub stdin_reader {
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my ($self, $input) = @_;
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# make sure we're in the foreground first
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$self->{foreground} = (tcgetpgrp($self->{tty_fd}) == getpgrp()) ? 1 : 0;
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return if not $self->{foreground};
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$self->{pbot}->logger->log("---------------------------------------------\n");
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$self->{pbot}->logger->log("Read '$input' from STDIN\n");
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my ($from, $text);
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if($input =~ m/^~([^ ]+)\s+(.*)/) {
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$from = $1;
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$text = $self->{pbot}->{registry}->get_value('general', 'trigger') . $2;
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} else {
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$from = $self->{pbot}->{registry}->get_value('irc', 'botnick') . "!stdin\@localhost";
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$text = $self->{pbot}->{registry}->get_value('general', 'trigger') . $input;
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}
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return $self->{pbot}->interpreter->process_line($from, $self->{pbot}->{registry}->get_value('irc', 'botnick'), "stdin", "localhost", $text);
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}
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1;
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