define FML::Command::UserControl class to share user control codes.

modified Admin::{subscribe,unsubscribe} commands to use it.

1 files changed, 128 insertions, 0 deletions

diff --git a/fml/lib/FML/Command/UserControl.pm b/fml/lib/FML/Command/UserControl.pm
new file mode 100644
index 00000000..99937b0c
--- /dev/null
+++ b/fml/lib/FML/Command/UserControl.pm
@@ -0,0 +1,128 @@
+#-*- perl -*-
+#
+#  Copyright (C) 2002 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: UserControl.pm,v 1.13 2002/02/23 10:22:16 fukachan Exp $
+#
+
+package FML::Command::UserControl;
+use strict;
+use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
+use Carp;
+use File::Spec;
+use FML::Log qw(Log LogWarn LogError);
+
+=head1 NAME
+
+FML::Command::UserControl - utility functions to send back file(s)
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head1 METHODS
+
+=cut
+
+use IO::Adapter;
+use FML::Credential;
+use FML::Log qw(Log LogWarn LogError);
+
+
+# Descriptions: standard constructor
+#    Arguments: OBJ($self)
+# Side Effects: none
+# Return Value: OBJ
+sub new
+{
+    my ($self) = @_;
+    my ($type) = ref($self) || $self;
+    my $me     = {};
+    return bless $me, $type;
+}
+
+
+# Descriptions: add user
+#    Arguments: OBJ($self) 
+#               HASH_REF($curproc) HASH_REF($command_args) HASH_REF($uc_args)
+# Side Effects: update maps
+# Return Value: none
+sub useradd
+{
+    my ($self, $curproc, $command_args, $uc_args) = @_;
+    my $address = $uc_args->{ address };
+    my $maplist = $uc_args->{ maplist };
+
+    for my $map (@$maplist) {
+	my $cred = new FML::Credential;
+	unless ($cred->has_address_in_map($map, $address)) {
+	    my $obj = new IO::Adapter $map;
+	    $obj->touch();
+	    $obj->add( $address );
+	    unless ($obj->error()) {
+		Log("add $address to map=$map");
+	    }
+	    else {
+		croak("fail to add $address to map=$map");
+	    }
+	}
+	else {
+	    croak( "$address is already member (map=$map)" );
+	    return undef;
+	}
+    }
+}
+
+
+# Descriptions: remove user
+#    Arguments: OBJ($self) 
+#               HASH_REF($curproc) HASH_REF($command_args) HASH_REF($uc_args)
+# Side Effects: update maps
+# Return Value: none
+sub userdel
+{
+    my ($self, $curproc, $command_args, $uc_args) = @_;
+    my $address = $uc_args->{ address };
+    my $maplist = $uc_args->{ maplist };
+
+    for my $map (@$maplist) {
+	my $cred = new FML::Credential;
+	if ($cred->has_address_in_map($map, $address)) {
+	    my $obj = new IO::Adapter $map;
+	    $obj->delete( $address );
+	    unless ($obj->error()) {
+		Log("removed $address from map=$map");
+	    }
+	    else {
+		croak("fail to remove $address from map=$map");
+	    }
+	}
+	else {
+	    LogWarn("no such user in map=$map");
+	}
+    }
+}
+
+
+=head1 AUTHOR
+
+Ken'ichi Fukamachi
+
+=head1 COPYRIGHT
+
+Copyright (C) 2002 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::UserControl appeared in fml5 mailing list driver package.
+See C<http://www.fml.org/> for more details.
+
+=cut
+
+
+1;