1 files changed, 102 insertions, 0 deletions
diff --git a/lib/Sbuild/OptionsBase.pm b/lib/Sbuild/OptionsBase.pm
new file mode 100644
index 0000000..d9b801b
--- /dev/null
+++ b/lib/Sbuild/OptionsBase.pm
@@ -0,0 +1,102 @@
+#
+# OptionsBase.pm: options parser (base functionality) for sbuild
+# Copyright © 2005      Ryan Murray <rmurray@debian.org>
+# Copyright © 2005-2009 Roger Leigh <rleigh@debian.org>
+# Copyright © 2008      Simon McVittie <smcv@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::OptionsBase;
+
+use strict;
+use warnings;
+
+use Getopt::Long qw(:config no_ignore_case auto_abbrev gnu_getopt);
+use Sbuild qw(help_text version_text usage_error);
+use Sbuild::Base;
+
+BEGIN {
+    use Exporter ();
+    our (@ISA, @EXPORT);
+
+    @ISA = qw(Exporter Sbuild::Base);
+
+    @EXPORT = qw();
+}
+
+sub new {
+    my $class = shift;
+    my $conf = shift;
+    my $program = shift;
+    my $section = shift;
+
+    my $self = $class->SUPER::new($conf);
+    bless($self, $class);
+
+    $self->add_options("h|help" => sub { help_text($section, $program); },
+		       "V|version" => sub {version_text($program); },
+		       "D|debug" => sub {
+			   $self->set_conf('DEBUG',
+					   $self->get_conf('DEBUG') + 1); },
+		       "v|verbose" => sub {
+			   $self->set_conf('VERBOSE',
+					   $self->get_conf('VERBOSE') + 1);
+		       },
+		       "q|quiet" => sub {
+			   $self->set_conf('VERBOSE',
+					   $self->get_conf('VERBOSE') - 1)
+			       if $self->get_conf('VERBOSE');
+		       });
+
+    $self->set_options();
+
+    if (!$self->parse_options()) {
+	usage_error($program, "Error parsing command-line options");
+	return undef;
+    }
+    $self->extrapolate_options();
+    return $self;
+}
+
+sub add_options () {
+    my $self = shift;
+    my @newopts = @_;
+
+    my %options;
+    if (defined($self->get('Options'))) {
+	%options = (%{$self->get('Options')}, @newopts);
+    } else {
+	%options = (@newopts);
+    }
+    $self->set('Options', \%options);
+}
+
+sub set_options () {
+    my $self = shift;
+}
+
+sub extrapolate_options () {
+    my $self = shift;
+}
+
+sub parse_options {
+    my $self = shift;
+
+    return GetOptions((%{$self->get('Options')}));
+}
+
+1;