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#
# Base.pm: base class containing common class infrastructure
# Copyright © 2008 Roger Leigh <rleigh@debian.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see
# <http://www.gnu.org/licenses/>.
#
#######################################################################
package Sbuild::Base;
use strict;
use warnings;
use Sbuild qw(debug);
BEGIN {
use Exporter ();
our (@ISA, @EXPORT);
@ISA = qw(Exporter);
@EXPORT = qw();
}
sub new {
my $class = shift;
my $conf = shift;
my $self = {};
bless($self, $class);
$self->set('Config', $conf);
return $self;
}
sub get {
my $self = shift;
my $key = shift;
return $self->{$key};
}
sub set {
my $self = shift;
my $key = shift;
my $value = shift;
if (defined($value)) {
debug("Setting $key=$value\n");
} else {
debug("Setting $key=undef\n");
}
return $self->{$key} = $value;
}
sub get_conf {
my $self = shift;
my $key = shift;
return $self->get('Config')->get($key);
}
sub set_conf {
my $self = shift;
my $key = shift;
my $value = shift;
return $self->get('Config')->set($key,$value);
}
sub log {
my $self = shift;
my $logfile = $self->get('Log Stream');
if (defined($logfile)) {
print $logfile @_;
} else {
print STDERR "E: Attempt to log to nonexistent log stream\n"
if (!defined($self->get('Log Stream Error')) ||
!$self->get('Log Stream Error'));
print STDERR @_;
$self->set('Log Stream Error', 1)
}
}
sub log_info {
my $self = shift;
$self->log("I: ", @_);
}
sub log_warning {
my $self = shift;
$self->log("W: ", @_);
}
sub log_error {
my $self = shift;
$self->log("E: ", @_);
}
1;
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