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#-*- perl -*-
#
# Copyright (C) 2004 Ken'ichi Fukamachi
# All rights reserved. This program is free software; you can
# redistribute it and/or modify it under the same terms as Perl itself.
#
# $FML: Config.pm,v 1.1 2004/03/20 02:43:03 fukachan Exp $
#
package FML::Merge::Config;
use strict;
use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
use Carp;
use File::Spec;
=head1 NAME
FML::Merge::Config - handle configurations.
=head1 SYNOPSIS
=head1 DESCRIPTION
=head1 METHODS
=head2 new()
constructor.
=cut
# Descriptions: constructor.
# Arguments: OBJ($self) HASH_REF($params)
# Side Effects: none
# Return Value: OBJ
sub new
{
my ($self, $params) = @_;
my ($type) = ref($self) || $self;
my $me = {};
# import variables: ml_* ...
for my $x (keys %$params) {
$me->{ "_$x" } = $params->{ $x } if defined $params->{ $x };
};
return bless $me, $type;
}
# Descriptions: set { $key => $value }.
# Arguments: OBJ($self) STR($key) STR($value)
# Side Effects: update $self
# Return Value: none
sub set
{
my ($self, $key, $value) = @_;
if (defined $key && defined $value) {
$self->{ "_$key" } = $value;
}
else {
return '';
}
}
# Descriptions: return value for the key $key.
# Arguments: OBJ($self) STR($key)
# Side Effects: update $self
# Return Value: none
sub get
{
my ($self, $key) = @_;
if (defined $self->{ "_$key" }) {
return $self->{ "_$key" };
}
else {
return '';
}
}
=head1 UTILITIES
=cut
# Descriptions: return file path at the source dir.
# Arguments: OBJ($self) STR($file)
# Side Effects: none
# Return Value: STR
sub old_file_path
{
my ($self, $file) = @_;
my $old_home_dir = $self->get('src_dir');
return File::Spec->catfile($old_home_dir, $file);
}
# Descriptions: return file path at $ml_home_dir.
# Arguments: OBJ($self) STR($file)
# Side Effects: none
# Return Value: STR
sub new_file_path
{
my ($self, $file) = @_;
my $ml_home_dir = $self->get('ml_home_dir');
return File::Spec->catfile($ml_home_dir, $file);
}
# Descriptions: return file path at backup-ed dir e.g. $ml_home_dir/.fml4rc.
# Arguments: OBJ($self) STR($file)
# Side Effects: none
# Return Value: STR
sub backup_file_path
{
my ($self, $file) = @_;
my $back_up_dir = $self->get('backup_dir');
return File::Spec->catfile($back_up_dir, $file);
}
=head1 CODING STYLE
See C<http://www.fml.org/software/FNF/> on fml coding style guide.
=head1 AUTHOR
Ken'ichi Fukamachi
=head1 COPYRIGHT
Copyright (C) 2004 Ken'ichi Fukamachi
All rights reserved. This program is free software; you can
redistribute it and/or modify it under the same terms as Perl itself.
=head1 HISTORY
FML::Merge::Config appeared in fml8 mailing list driver package.
See C<http://www.fml.org/> for more details.
=cut
1;
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