100 lines
2.5 KiB
Perl
100 lines
2.5 KiB
Perl
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# $OpenBSD: Tty.pm,v 1.16 2023/05/29 19:07:51 espie Exp $
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#
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# Copyright (c) 2010-2013 Marc Espie <espie@openbsd.org>
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#
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# Permission to use, copy, modify, and distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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use v5.36;
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use DPB::MiniCurses;
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# subclass of Reporter that's specifically used to report on a tty
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package DPB::Reporter::Tty;
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our @ISA = qw(DPB::MiniCurses DPB::Reporter DPB::Limiter);
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sub handle_window($self)
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{
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$self->set_cursor;
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$self->SUPER::handle_window;
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}
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sub set_sig_handlers($self)
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{
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$self->SUPER::set_sig_handlers;
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# TODO clean up register interface
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OpenBSD::Handler->register(
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sub(@) {
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$self->reset_cursor;
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});
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}
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sub filter($)
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{
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'report_tty';
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}
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sub create($class, $state)
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{
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my $self = $class->SUPER::create($state);
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$self->{record} = $state->{log_user}->open('>>', $state->{record})
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if defined $state->{record};
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$self->{extra} = ''; # for myprint
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$self->create_terminal;
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$self->set_sig_handlers;
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# no cursor, to avoid flickering
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$self->set_cursor;
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return $self;
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}
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sub report($self, $force = 0)
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{
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if ($self->{force}) {
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$force = 1;
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undef $self->{force};
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}
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$self->limit($force, 150, "REP", 1,
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sub() {
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my $msg = "";
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for my $prod (@{$self->{producers}}) {
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my $r = $prod->report_tty($self->{state});
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if (defined $r) {
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$msg.= $r;
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}
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}
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$msg .= $self->{extra};
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if ($msg ne $self->{msg} || $self->{continued}) {
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# The "record" output is used by dpb-replay,
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# so it's just each new display prefixed with
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# a timestamp
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print {$self->{record}} "@@@", CORE::time(), "\n", $msg
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if defined $self->{record};
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$self->{continued} = 0;
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my $method = $self->{write};
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$self->$method($msg);
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$self->{msg} = $msg;
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}
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});
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}
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sub myprint($self, @msg)
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{
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for my $string (@msg) {
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$string =~ s/^\t/ /gm; # XXX dirty hack for warn
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$self->{extra} .= $string;
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}
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}
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1;
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