137 lines
2.8 KiB
Perl
137 lines
2.8 KiB
Perl
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# ex:ts=8 sw=4:
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# $OpenBSD: Log.pm,v 1.9 2014/07/27 22:17:33 espie Exp $
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#
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# Copyright (c) 2007-2010 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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#
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use strict;
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use warnings;
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package OpenBSD::Log;
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sub new
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{
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my ($class, $printer) = @_;
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bless { p => $printer }, $class;
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}
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sub set_context
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{
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my ($self, $context) = @_;
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$self->{context} = $context;
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}
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sub messages
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{
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my $self = shift;
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$self->{context} //= "???";
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return $self->{messages}{$self->{context}} //= [];
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}
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sub errmessages
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{
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my $self = shift;
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$self->{context} //= "???";
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return $self->{errmessages}{$self->{context}} //= [];
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}
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sub f
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{
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my $self = shift;
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$self->{p}->f(@_);
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}
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sub print
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{
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my $self = shift;
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push(@{$self->messages}, $self->f(@_));
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}
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sub say
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{
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my $self = shift;
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push(@{$self->messages}, $self->f(@_)."\n");
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}
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sub errprint
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{
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my $self = shift;
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push(@{$self->errmessages}, $self->f(@_));
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}
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sub errsay
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{
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my $self = shift;
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push(@{$self->errmessages}, $self->f(@_)."\n");
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}
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sub specialsort
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{
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return ((sort grep { /^\-/ } @_), (sort grep { /^\+/} @_),
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(sort grep { !/^[\-+]/ } @_));
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}
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sub dump
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{
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my $self = shift;
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for my $ctxt (specialsort keys %{$self->{errmessages}}) {
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my $msgs = $self->{errmessages}{$ctxt};
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if (@$msgs > 0) {
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$self->{p}->errsay("--- #1 -------------------", $ctxt);
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$self->{p}->_errprint(@$msgs);
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}
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}
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$self->{errmessages} = {};
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for my $ctxt (specialsort keys %{$self->{messages}}) {
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my $msgs = $self->{messages}{$ctxt};
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if (@$msgs > 0) {
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$self->{p}->say("--- #1 -------------------", $ctxt);
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$self->{p}->_print(@$msgs);
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}
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}
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$self->{messages} = {};
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}
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sub fatal
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{
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my $self = shift;
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if (defined $self->{context}) {
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$self->{p}->_fatal($self->{context}, ":", $self->f(@_));
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}
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$self->{p}->_fatal($self->f(@_));
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}
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sub system
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{
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my $self = shift;
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if (open(my $grab, "-|", @_)) {
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while (<$grab>) {
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$self->{p}->_print($_);
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}
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if (!close $grab) {
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$self->{p}->say("system(#1) failed: #2 #3",
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join(", ", @_), $!,
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$self->{p}->child_error);
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}
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return $?;
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} else {
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$self->{p}->say("system(#1) was not run: #2 #3",
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join(", ", @_), $!, $self->{p}->child_error);
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}
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}
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1;
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