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#-*- perl -*-
#
# Copyright (C) 2001,2002,2003 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: rmml.pm,v 1.13 2003/01/07 08:38:32 fukachan Exp $
#
package FML::Command::Admin::rmml;
use strict;
use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
use Carp;
=head1 NAME
FML::Command::Admin::rmml - remove the specified mailing list
=head1 SYNOPSIS
use FML::Command::Admin::rmml;
$obj = new FML::Command::Admin::rmml;
$obj->rmml($curproc, $command_args);
See C<FML::Command> for more details.
=head1 DESCRIPTION
remove the mailing list directory (precisely speaking,
we just rename ml -> @ml)
and the corresponding alias entries.
=head1 METHODS
=head2 C<process($curproc, $command_args)>
=cut
# Descriptions: standard constructor
# Arguments: OBJ($self)
# Side Effects: none
# Return Value: OBJ
sub new
{
my ($self) = @_;
my ($type) = ref($self) || $self;
my $me = {};
return bless $me, $type;
}
# Descriptions: not need lock in the first time
# Arguments: none
# Side Effects: none
# Return Value: NUM( 1 or 0)
sub need_lock { 0;}
# Descriptions: set up a new mailing list
# Arguments: OBJ($self) OBJ($curproc) HASH_REF($command_args)
# Side Effects: create mailing list directory,
# install config.cf, include, include-ctl et. al.
# Return Value: none
sub process
{
my ($self, $curproc, $command_args) = @_;
my $options = $curproc->command_line_options();
my $config = $curproc->{ 'config' };
my $ml_name = $config->{ ml_name };
my $ml_domain = $config->{ ml_domain };
my $ml_home_prefix = $curproc->ml_home_prefix($ml_domain);
my $ml_home_dir = $curproc->ml_home_dir($ml_name, $ml_domain);
my $params = {
fml_owner => $curproc->fml_owner(),
executable_prefix => $curproc->executable_prefix(),
ml_name => $ml_name,
ml_domain => $ml_domain,
ml_home_prefix => $ml_home_prefix,
ml_home_dir => $ml_home_dir,
};
# fundamental check
croak("\$ml_name is not specified") unless $ml_name;
croak("\$ml_home_dir is not specified") unless $ml_home_dir;
# update $ml_home_prefix and expand variables again.
$config->set( 'ml_home_prefix' , $ml_home_prefix );
# check if $ml_name already exists.
unless (-d $ml_home_dir) {
warn("no such ml ($ml_home_dir)");
return;
}
# o.k. here we go!
$self->_remove_ml_home_dir($curproc, $command_args, $params);
$self->_remove_aliases($curproc, $command_args, $params);
}
# Descriptions: remove $ml_home_dir and update aliases if needed
# Arguments: OBJ($self)
# OBJ($curproc)
# HASH_REF($command_args)
# HASH_REF($params)
# Side Effects: remove ml_home_dir, update aliases entry
# Return Value: none
sub _remove_ml_home_dir
{
my ($self, $curproc, $command_args, $params) = @_;
my $ml_name = $params->{ ml_name };
my $ml_domain = $params->{ ml_domain };
my $ml_home_prefix = $params->{ ml_home_prefix };
my $ml_home_dir = $params->{ ml_home_dir };
print STDERR "removing ml_home_dir for $ml_name\n";
# /var/spool/ml/elena -> /var/spool/ml/@elena
use File::Spec;
my $removed_dir = File::Spec->catfile($ml_home_prefix, '@'.$ml_name);
rename($ml_home_dir, $removed_dir);
if (-d $removed_dir && (! -d $ml_home_dir)) {
print STDERR "\tremoved.\n";
}
else {
print STDERR "\tfailed.\n";
}
}
# Descriptions: remove aliases entry
# Arguments: OBJ($self)
# OBJ($curproc)
# HASH_REF($command_args)
# HASH_REF($params)
# Side Effects: update aliases entry
# Return Value: none
sub _remove_aliases
{
my ($self, $curproc, $command_args, $params) = @_;
my $config = $curproc->{ config };
my $ml_name = $params->{ ml_name };
my $list = $config->get_as_array_ref('newml_command_mta_config_list');
eval q{
use FML::MTAControl;
for my $mta (@$list) {
my $optargs = { mta_type => $mta };
my $obj = new FML::MTAControl;
$obj->remove_alias($curproc, $params, $optargs);
$obj->update_alias($curproc, $params, $optargs);
$obj->remove_virtual_map($curproc, $params, $optargs);
$obj->update_virtual_map($curproc, $params, $optargs);
}
};
croak($@) if $@;
}
# Descriptions: show cgi menu for rmml
# Arguments: OBJ($self)
# OBJ($curproc) HASH_REF($args) HASH_REF($command_args)
# Side Effects: create home directories, update aliases, ...
# Return Value: none
sub cgi_menu
{
my ($self, $curproc, $args, $command_args) = @_;
my $r = '';
eval q{
use FML::CGI::Admin::ML;
my $obj = new FML::CGI::Admin::ML;
$obj->cgi_menu($curproc, $args, $command_args);
};
if ($r = $@) {
croak($r);
}
}
=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) 2001,2002,2003 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::Command::Admin::rmml first appeared in fml8 mailing list driver package.
See C<http://www.fml.org/> for more details.
=cut
1;
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