move initialization codes on NIS and etc/group to each subclass

3 files changed, 138 insertions, 16 deletions

diff --git a/fml/lib/IO/Adapter/NIS.pm b/fml/lib/IO/Adapter/NIS.pm
new file mode 100644
index 00000000..60a59ca3
--- /dev/null
+++ b/fml/lib/IO/Adapter/NIS.pm
@@ -0,0 +1,67 @@
+#-*- perl -*-
+#
+#  Copyright (C) 2001 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. 
+#
+# $Id$
+# $FML$
+#
+
+package IO::Adapter::NIS;
+
+use strict;
+use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
+use Carp;
+use IO::Adapter::Array;
+
+@ISA = qw(IO::Adapter::Array);
+
+sub configure
+{
+    my ($self, $me) = @_;
+    my ($type) = ref($self) || $self;
+
+    # emulate an array on memory
+    my $key       = $me->{_name};
+    my (@x)       = split(/:/, `ypmatch $key group.byname`);
+    my (@members) = split ',', $x[3];
+    $me->{_array_reference} = \@members;
+}
+
+
+
+=head1 NAME
+
+IO::Adapter::NIS.pm - what is this
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head1 CLASSES
+
+=head1 METHODS
+
+=item C<new()>
+
+... what is this ...
+
+=head1 AUTHOR
+
+Ken'ichi Fukamachi
+
+=head1 COPYRIGHT
+
+Copyright (C) 2001 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
+
+IO::Adapter::NIS.pm appeared in fml5.
+
+=cut
+
+1;
diff --git a/fml/lib/IO/Adapter/UnixGroup.pm b/fml/lib/IO/Adapter/UnixGroup.pm
new file mode 100644
index 00000000..f12e03d6
--- /dev/null
+++ b/fml/lib/IO/Adapter/UnixGroup.pm
@@ -0,0 +1,66 @@
+#-*- perl -*-
+#
+#  Copyright (C) 2001 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. 
+#
+# $Id$
+# $FML$
+#
+
+package IO::Adapter::UnixGroup;
+
+use strict;
+use vars qw(@ISA @EXPORT @EXPORT_OK $AUTOLOAD);
+use Carp;
+use IO::Adapter::Array;
+
+@ISA = qw(IO::Adapter::Array);
+
+sub configure
+{
+    my ($self, $me) = @_;
+    my ($type) = ref($self) || $self;
+
+    # emulate an array on memory
+    my (@x)       = getgrnam( $me->{_name} );
+    my (@members) = split ' ', $x[3];
+    $me->{_array_reference} = \@members;
+}
+
+
+
+=head1 NAME
+
+IO::Adapter::UnixGroup.pm - what is this
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head1 CLASSES
+
+=head1 METHODS
+
+=item C<new()>
+
+... what is this ...
+
+=head1 AUTHOR
+
+Ken'ichi Fukamachi
+
+=head1 COPYRIGHT
+
+Copyright (C) 2001 Ken'ichi Fukamachi
+
+All rights reserved. This program is free software; you can
+redistribute it and/or modify it under the same terms as Perl itself. 
+
+=head1 HISTORY
+
+IO::Adapter::UnixGroup.pm appeared in fml5.
+
+=cut
+
+1;
diff --git a/fml/lib/IO/MapAdapter.pm b/fml/lib/IO/MapAdapter.pm
index d5dcc40c..63fdc553 100644
--- a/fml/lib/IO/MapAdapter.pm
+++ b/fml/lib/IO/MapAdapter.pm
@@ -103,30 +103,19 @@ sub new
     }
     else {
 	if ($map =~ /file:(\S+)/ || $map =~ m@^(/\S+)@) {
-	    $pkg         = 'IO::Adapter::File';
 	    $me->{_file} = $1;
 	    $me->{_type} = 'file';
+	    $pkg         = 'IO::Adapter::File';
 	}
 	elsif ($map =~ /unix\.group:(\S+)/) {
-	    $pkg         = 'IO::Adapter::Array';
 	    $me->{_name} = $1;
 	    $me->{_type} = 'unix.group';
-
-	    # emulate an array on memory
-	    my (@x)       = getgrnam( $me->{_name} );
-	    my (@members) = split ' ', $x[3];
-	    $me->{_array_reference} = \@members;
+	    $pkg         = 'IO::Adapter::UnixGroup';
 	}
 	elsif ($map =~ /nis\.group:(\S+)/) {
-	    my $key      = $1;
-	    $pkg         = 'IO::Adapter::Array';
-	    $me->{_name} = $key;
+	    $me->{_name} = $1;
 	    $me->{_type} = 'nis.group';
-
-	    # emulate an array on memory
-	    my (@x)       = `ypmatch $key group.byname`;
-	    my (@members) = split ',', $x[3];
-	    $me->{_array_reference} = \@members;
+	    $pkg         = 'IO::Adapter::NIS';
 	}
 	elsif ($map =~ /(ldap|mysql|postgresql):(\S+)/) {
 	    $me->{_type}   = $1;
@@ -135,13 +124,13 @@ sub new
 	}
 	else {
 	    my $s = "IO::MapAdapter::new: args='$map' is unknown.";
-	    print STDERR $s, "\n";
 	    _error_reason($me, $s);
 	}
     }
 
     unshift(@ISA, $pkg);
     eval qq{ require $pkg; $pkg->import();};
+    $pkg->configure($me) if $pkg->can('configure');
     _error_reason($me, $@) if $@;
 
     return bless $me, $type;