Initial revision

15 files changed, 2713 insertions, 0 deletions

diff --git a/cpan/dist/Class-NamedParms/MANIFEST b/cpan/dist/Class-NamedParms/MANIFEST
new file mode 100644
index 00000000..4c888864
--- /dev/null
+++ b/cpan/dist/Class-NamedParms/MANIFEST
@@ -0,0 +1,5 @@
+MANIFEST
+Makefile.PL
+README
+lib/Class/NamedParms.pm
+t/general.t
diff --git a/cpan/dist/Class-NamedParms/Makefile.PL b/cpan/dist/Class-NamedParms/Makefile.PL
new file mode 100644
index 00000000..4b5a6fd6
--- /dev/null
+++ b/cpan/dist/Class-NamedParms/Makefile.PL
@@ -0,0 +1,11 @@
+use ExtUtils::MakeMaker;
+# See lib/ExtUtils/MakeMaker.pm for details of how to influence
+# the contents of the Makefile that is written.
+WriteMakefile(
+    'NAME'           => 'Class::NamedParms',
+    'VERSION_FROM'   => 'lib/Class/NamedParms.pm',
+    'PREREQ_PM'      => {},
+    'linkext'        => { LINKTYPE=>'' },    # no link needed
+    'dist'           => {'COMPRESS'=>'gzip -9f', 'SUFFIX' => 'gz',
+    'ZIP'            => '/usr/bin/zip','ZIPFLAGS'=>'-rl'}
+);
diff --git a/cpan/dist/Class-NamedParms/README b/cpan/dist/Class-NamedParms/README
new file mode 100644
index 00000000..a53829c5
--- /dev/null
+++ b/cpan/dist/Class-NamedParms/README
@@ -0,0 +1,31 @@
+Class::NamedParms
+
+ Provides standard get/set/clear accessors for a class via named
+ parameter with forced lexical checking of named parameters 
+ for validity and initialization validation. Lightweight and simple
+ to use. Designed as a base class for inheritance by other modules.
+
+CHANGES
+
+  1.00 1999.06.16 Initial release
+
+  1.01 1999.06.17 Bug fix to 'clear' method. Added 'make test' support.
+
+  1.02 1999.06.18 Performance tweeks
+
+  1.03 1999.06.21 Minor doc fixes. Removal of 'use attrs' for portability.
+  1.04 1999.10.08 Bug fix to 'all_parms' method. 
+
+To install:
+
+perl Makefile.PL
+make
+make test
+make install
+
+Type 'perldoc Class::NamedParms' after installation for the documentation
+or go to <URL:http://www.nihongo.org/snowhare/utilities/modules/class-namedparms/>
+
+Copyright 1999, Benjamin Franz (<URL:http://www.nihongo.org/snowhare/>) and 
+FreeRun Technologies, Inc. (<URL:http://www.freeruntech.com/>). All Rights Reserved.
+This software may be copied or redistributed under the same terms as Perl itelf.
diff --git a/cpan/dist/Class-NamedParms/lib/Class/NamedParms.pm b/cpan/dist/Class-NamedParms/lib/Class/NamedParms.pm
new file mode 100644
index 00000000..2be2e037
--- /dev/null
+++ b/cpan/dist/Class-NamedParms/lib/Class/NamedParms.pm
@@ -0,0 +1,390 @@
+package Class::NamedParms;
+
+# $RCSfile: NamedParms.pm,v $ $Revision: 1.1 $ $Date: 1999/06/15 17:25:38 $ $Author: snowhare $
+
+use strict;
+use Carp;
+use vars qw($VERSION);
+
+$VERSION = '1.04';
+
+=head1 NAME
+
+Class::NamedParms - A lightweight named parameter handling system.
+
+=head1 SYNOPSIS
+
+ package SomePackage;
+ use Class::NamedParms;
+ use vars qw (@ISA);
+ @ISA=qw(Class::NamedParms);
+
+ sub new {	
+
+	my ($proto) = shift;
+    my ($class) = ref ($proto) || $proto;
+	
+    $self = Class::NamedParms->new(-benefits,-costs);
+	$self = bless $self,$class;
+
+	$self;
+ }
+
+ $thingy = SomePackage->new;
+ $thingy->set({ -benefits => 1, -costs => 0.5 });
+ my ($costs,$benefits) = $thingy->get(-costs,-benefits);
+
+=head1 DESCRIPTION
+
+Provides key name checking for named accessor parameters. This allows
+the use of a generic 'get/set' type parameterized accessor while
+automatically catching accidental mis-spellings and usage of uninitialized
+parameters. This catches a large class of programming errors without requiring
+a new accessor for every object parameter.
+
+=head1 CHANGES
+
+ 1.00 1999.06.16 - Initial release.
+
+ 1.01 1999.06.17 - Bug fix to 'clear' method. Added 'make test' support.
+
+ 1.02 1999.06.18 - Performance tweak to 'get' method.
+
+ 1.03 1999.06.21 - Minor docs tweaks. Removal of 'use attrs' for portability
+
+ 1.04 1999.10.08 - Bug fix to 'all_parms' method 
+
+=head2 Initialization
+
+=cut
+
+######################################################################
+
+=over 4
+
+=item C<new;>
+
+Creates a new instance of a NamedParms object.
+
+You can optionally 'declare' the legal parameter keys at the same time.
+
+Example:
+
+     my $self = Class::NamedParms(-benefits,-costs,-other);
+
+=back
+
+=cut
+
+sub new {
+    my ($class) = shift;
+    my $self    = bless {},$class;
+
+	$self->{-legal_parms} = {};
+	$self->{-parm_values} = {};
+
+    if ($#_ != -1) {
+        $self->declare(@_);
+    }
+
+    $self;
+}
+
+######################################################################
+
+=over 4
+
+=item C<list_declared_parms;>
+
+Returns a list of all parm names that have been declared for this 
+NamedParms object. List is unsorted.
+
+=back
+
+=cut
+
+sub list_declared_parms {
+	my $self = shift;
+
+	my (@parmnames) = keys %{$self->{-legal_parms}};
+	return @parmnames;
+}
+
+######################################################################
+
+=over 4
+
+=item C<list_initialized_parms;>
+
+Lists all parms that have had values initialized for this NamedParms object
+Returns a list of the parameter names. List is unsorted.
+
+=back
+
+=cut
+
+sub list_initialized_parms {
+	my $self = shift;
+
+	my (@parmnames) = keys %{$self->{-parm_values}};
+	return @parmnames;
+}
+
+######################################################################
+
+=over 4
+
+=item C<declare($parmname,[$parmname1,...]);>
+
+Declares one or more parameters for use with the NamedParms object.
+
+Example:
+
+   $self->declare(-moved_in,-car_key,-house_key,-relationship);
+
+This *does not* initialize the parameters - only declares them
+to be legal for use.
+
+=back
+
+=cut
+
+sub declare {
+	my $self = shift;
+
+	my (@parmnames)  = @_;
+
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		$parmname       = lc ($parmname);
+		$self->{-legal_parms}->{$parmname} = 1;
+	}
+}
+
+######################################################################
+
+=over 4
+
+=item C<undeclare($parmname,$parmname1,...);>
+
+'undeclares' one or more parameters for use with the NamedParms object.
+This also deletes any values assigned to those parameters.
+
+Example:
+
+   $self->undeclare(-house_key,-car_key,-relationship);
+
+=back
+
+=cut
+
+sub undeclare {
+	my $self = shift;
+
+	my (@parmnames)  = @_;
+
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		$parmname       = lc ($parmname);
+		if (exists $self->{-legal_parms}->{$parmname}) {
+			delete $self->{-legal_parms}->{$parmname};
+			if (exists $self->{-parm_values}->{$parmname}) {
+				delete $self->{-parm_values}->{$parmname};
+			}
+		} else {
+			confess (__PACKAGE__ . "::undeclare() - Attempted to undeclare a parameter name ($parmname) that was never declared\n");
+		}
+	}
+}
+
+######################################################################
+
+=over 4
+
+=item C<exists($parmname);>
+
+Returns true if the specified parmname has been initialized via 'set'.
+
+=back
+
+=cut
+
+sub exists {
+	my $self = shift;
+
+	my ($parmname) = @_;
+	$parmname      = lc $parmname;
+	# The Perl built-in, not us.
+	CORE::exists $self->{-parm_values}->{$parmname};
+}
+
+######################################################################
+
+=over 4
+
+=item C<set($parm_ref);>
+
+Sets one or more named parameter values.
+
+Example:
+
+  $self->set({ -thingy => 'test', -other_thingy => 'more stuff' });
+
+Will 'confess' if an attempt is made to set an undeclared parameter key.
+
+=back
+
+=cut
+
+sub set {
+	my $self = shift;
+
+	my $parm_ref  = {};
+	if ($#_ == 0) {
+		$parm_ref = shift;
+	} elsif ($#_ > 0) {
+		%$parm_ref = @_;
+	}
+	
+	my (@parmnames) = keys %$parm_ref;
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		my $keyname = lc ($parmname);
+		my $value   = $parm_ref->{$parmname};
+		confess (__PACKAGE__ . "::set() - Attempted to set an undeclared named parameter: '$keyname'\n") if (not exists $self->{-legal_parms}->{$keyname});	
+		$self->{-parm_values}->{$keyname} = $value;
+	}
+}
+
+######################################################################
+
+=over 4
+
+=item C<clear(@parm_names);>
+
+Clears (deletes) one or more named parameter values.
+
+Example:
+
+     $self->clear(-this,-that,-the_other_thing);
+
+Note: A 'cleared' value returns undef from 'get'.
+
+=back
+
+=cut
+
+sub clear {
+	my $self = shift;
+
+	my (@parmnames) = @_;
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		my $keyname = lc ($parmname);
+		confess (__PACKAGE__ . "::clear() - Attempted to clear an undeclared named parameter: '$keyname'\n") if (not exists $self->{-legal_parms}->{$keyname});	
+		$self->{-parm_values}->{$keyname} = undef;
+	}
+}
+
+######################################################################
+
+=over 4
+
+=item C<get(@parm_names);>
+
+Gets one or more named parameter values. 
+
+Screams and dies (well, 'confess'es) if you attempt to read
+a value that has not been initialized. Results are returned
+in the same order as the parameter names passed.
+
+In a scalar context, the _last_ result is what is returned.
+
+Example:
+
+   my ($age,$gender) = $self->get(-age,-gender);
+
+Will 'confess' if an attempt is made to access an undeclared key or if
+the requested value has not been initialized.
+
+=back
+
+=cut
+
+sub get {
+	my $self = shift;
+
+	if ($#_ == -1) { confess(__PACKAGE__ . "::get() - Called without any parameters\n"); }
+	my (@results) = ();
+	foreach (@_) {
+		my $keyname = lc $_;
+		if (not exists $self->{-parm_values}->{$keyname}) {
+			confess (__PACKAGE__ . "::get() - Attempted to retrieve an undeclared or unitialized named parameter: '$keyname'\n");
+		}
+		push (@results,$self->{-parm_values}->{$keyname});
+	}
+	if (wantarray) {
+		return @results;
+	}
+    $results[$#results];
+}
+
+################################################################
+
+=over 4
+
+=item C<all_parms;>
+
+Returns an anonymous hash containing all the currently
+set keys and values. This hash is suitable for usage
+with Class::NamedParms or Class::ParmList for setting
+keys/values with their 'set' methods.
+
+It works by making a shallow copy of the data. This means 
+that it copies the scalar values.  In the case of simple 
+numbers and strings, this produces a new copy, in the case 
+of references to hashes and arrays or objects, it returns 
+the reference to the original object such that alterations
+of the returned object are reflected in the live copy.
+
+Example:
+
+  my $parms = $parms->all_parms;
+
+=back
+
+=cut
+
+sub all_parms {
+	my ($self) = shift;
+	my (@parm_list) = $self->list_initialized_parms;
+	my ($all_p) = {};
+	foreach my $parm (@parm_list) {
+		$all_p->{$parm} = $self->get($parm);
+	}
+	$all_p;
+}
+
+#######################################################################
+
+=head1 COPYRIGHT
+
+Copyright 1999, Benjamin Franz (<URL:http://www.nihongo.org/snowhare/>) and 
+FreeRun Technologies, Inc. (<URL:http://www.freeruntech.com/>). All Rights Reserved.
+This software may be copied or redistributed under the same terms as Perl itelf.
+
+=head1 AUTHOR    
+
+Benjamin Franz  
+
+=head1 VERSION
+
+   1.04
+
+=head1 TODO             
+
+Debugging. 
+
+=cut            
+
+1;
diff --git a/cpan/dist/Class-NamedParms/t/general.t b/cpan/dist/Class-NamedParms/t/general.t
new file mode 100755
index 00000000..43a749cc
--- /dev/null
+++ b/cpan/dist/Class-NamedParms/t/general.t
@@ -0,0 +1,97 @@
+#!/usr/bin/perl -w
+
+use strict;
+use lib ('./blib','../lib','./lib');
+use Class::NamedParms;
+
+my @do_tests=(1..3);
+
+my $test_subs = { 
+       1 => { -code => \&test1, -desc => 'set   ' },
+       2 => { -code => \&test2, -desc => 'get   ' },
+       3 => { -code => \&test3, -desc => 'clear ' },
+};
+print $do_tests[0],'..',$do_tests[$#do_tests],"\n";
+print STDERR "\n";
+my $n_failures = 0;
+foreach my $test (@do_tests) {
+	my $sub  = $test_subs->{$test}->{-code};
+	my $desc = $test_subs->{$test}->{-desc};
+	my $failure = '';
+	eval { $failure = &$sub; };
+	if ($@) {
+		$failure = $@;
+	}
+	if ($failure ne '') {
+		chomp $failure;
+		print "not ok $test\n";
+		print STDERR "    $desc - $failure\n";
+		$n_failures++;
+	} else {
+		print "ok $test\n";
+		print STDERR "    $desc - ok\n";
+
+	}
+}
+print "END\n";
+exit;
+
+########################################
+# set                                  #
+########################################
+sub test1 {
+	eval {
+		my $class = Class::NamedParms->new(-testing);
+		$class->set({ -testing => 1 });
+	};
+
+	if ($@) {
+		return $@;
+	}
+	'';
+}
+
+########################################
+# get                                  #
+########################################
+sub test2 {
+	my $class = Class::NamedParms->new(-testing);
+	my $test_value = '1.0056';
+	$class->set({ -testing => $test_value });
+	eval {
+		my $value = $class->get(-testing);
+		if ($value ne $test_value) {
+			return "value returned was not the same as value set\n";
+		}
+	};
+
+	if ($@) {
+		return $@;
+	}
+	'';
+}
+
+########################################
+# clear                                #
+########################################
+sub test3 {
+	eval {
+		my $class = Class::NamedParms->new(-testing);
+		my $test_value = '1.0054';
+		$class->set({ -testing => $test_value });
+		my $value = $class->get(-testing);
+		if ($value ne $test_value) {
+			return "value returned was not the same as value set\n";
+		}
+		$class->clear(-testing);
+		my $new_value = $class->get(-testing);
+		if (defined $new_value) {
+			return "failed to clear value\n";
+		}
+	};
+
+	if ($@) {
+		return $@;
+	}
+	'';
+}
diff --git a/cpan/dist/Class-ParmList/CHANGES b/cpan/dist/Class-ParmList/CHANGES
new file mode 100644
index 00000000..e04dd146
--- /dev/null
+++ b/cpan/dist/Class-ParmList/CHANGES
@@ -0,0 +1,11 @@
+ 1.00 1999.06.15 - Initial release
+
+ 1.01 1999.06.18 - Performance tweaks. Addition of 'make test' support
+
+ 1.02 1999.06.21 - Fixed '-legal' (broken by performance tweaks in 1.01),
+                   removed use of 'use attrs' for portability, extended
+                   'make test' tests.
+
+ 1.03 2000.12.06 - Added exportable class functions 'simple_parms'
+                   and 'parse_parms' and allowed 'stacking' references
+                   for parms to the object to improve calling usage.
diff --git a/cpan/dist/Class-ParmList/MANIFEST b/cpan/dist/Class-ParmList/MANIFEST
new file mode 100644
index 00000000..8ea0467a
--- /dev/null
+++ b/cpan/dist/Class-ParmList/MANIFEST
@@ -0,0 +1,8 @@
+MANIFEST
+Makefile.PL
+README
+CHANGES
+lib/Class/ParmList.pm
+t/01_object.t
+t/02_simple_parms.t
+t/03_parse_parms.t
diff --git a/cpan/dist/Class-ParmList/Makefile.PL b/cpan/dist/Class-ParmList/Makefile.PL
new file mode 100644
index 00000000..72614646
--- /dev/null
+++ b/cpan/dist/Class-ParmList/Makefile.PL
@@ -0,0 +1,11 @@
+use ExtUtils::MakeMaker;
+# See lib/ExtUtils/MakeMaker.pm for details of how to influence
+# the contents of the Makefile that is written.
+WriteMakefile(
+    'NAME'           => 'Class::ParmList',
+    'VERSION_FROM'   => 'lib/Class/ParmList.pm',
+    'PREREQ_PM'      => {},
+    'linkext'        => { LINKTYPE=>'' },    # no link needed
+    'dist'           => {'COMPRESS'=>'gzip -9f', 'SUFFIX' => 'gz',
+    'ZIP'            => '/usr/bin/zip','ZIPFLAGS'=>'-rl'}
+);
diff --git a/cpan/dist/Class-ParmList/README b/cpan/dist/Class-ParmList/README
new file mode 100644
index 00000000..5b37c333
--- /dev/null
+++ b/cpan/dist/Class-ParmList/README
@@ -0,0 +1,33 @@
+Class::ParmList
+
+ General named parameter list parser. Handles default values,
+ required vs allowed distinctions, optional name lexical checking,
+ multiple retrieval, and error reporting. Works well as a complement to
+ Class::NamedParms.
+
+Changes
+ 1.00 1999.06.15 - Initial release
+
+ 1.01 1999.06.18 - Performance tweaks. Addition of 'make test' support
+
+ 1.02 1999.06.21 - Fixed '-legal' (broken by performance tweaks in 1.01),
+                   removed use of 'use attrs' for portability, extended
+                   'make test' tests.
+
+ 1.03 2000.12.06 - Added exportable class functions 'simple_parms'
+                   and 'parse_parms' and allowed 'stacking' references
+                   for parms to the object to improve calling usage.
+
+To install:
+
+perl Makefile.PL
+make
+make test
+make install
+
+Type 'perldoc Class::ParmList' after installation for the documentation
+or go to <URL:http://www.nihongo.org/snowhare/utilities/modules/class-parmlist/>
+
+Copyright 1999, Benjamin Franz (<URL:http://www.nihongo.org/snowhare/>) and
+FreeRun Technologies, Inc. (<URL:http://www.freeruntech.com/>). All Rights Reserved.
+This software may be copied or redistributed under the same terms as Perl itelf.
diff --git a/cpan/dist/Class-ParmList/lib/Class/ParmList.pm b/cpan/dist/Class-ParmList/lib/Class/ParmList.pm
new file mode 100644
index 00000000..d7355d4e
--- /dev/null
+++ b/cpan/dist/Class-ParmList/lib/Class/ParmList.pm
@@ -0,0 +1,598 @@
+package Class::ParmList;
+
+# $RCSfile: ParmList.pm,v $ $Revision: 1.4 $ $Date: 2000/12/07 00:06:26 $ $Author: snowhare $
+
+use strict;
+use Carp;
+use Exporter;
+use vars qw (@ISA $VERSION @EXPORT_OK %EXPORT_TAGS @EXPORT);
+
+BEGIN {
+    $VERSION     = '1.03';
+    @ISA         = qw (Exporter);
+    @EXPORT      = ();
+    @EXPORT_OK   = qw (simple_parms parse_parms);
+    %EXPORT_TAGS = ();
+}
+
+my $error = '';
+
+=head1 NAME
+
+Class::ParmList - A collection of routines for processing named parameter lists for method calls.
+
+=head1 SYNOPSIS
+
+  use Class::ParmList qw(simple_parms parse_parms);
+
+ $thingy->some_method({
+      -bgcolor   => '#ff0000',
+      -textcolor => '#000000'
+	  });
+
+ sub some_method {
+     my ($self) = shift;
+
+	 my ($parm_ref) = @_;
+
+     my $parms = Class::ParmList->new ({
+            -parms    => $parm_ref,
+            -legal    => [qw (-textcolor -border -cellpadding)],
+            -required => [qw (-bgcolor)],
+            -defaults => {
+                           -bgcolor   => "#ffffff",
+                           -textcolor => "#000000"
+                         }
+         });
+
+     if (not defined $parms) {
+	    my $error_message = Class::ParmList->error;
+		die ($error_message);
+     }
+
+     # Stuff...
+
+ }
+
+  sub another_method {
+    my $self = shift;
+    my ($name,$rank,$serial_number) = simple_parms([qw(-name -rank -serial_number)], @_);
+
+    #...
+  }
+
+  sub still_another {
+     my $parms = parse_parms ({
+            -parms    => \@_,
+            -legal    => [qw (-textcolor -border -cellpadding)],
+            -required => [qw (-bgcolor)],
+            -defaults => {
+                           -bgcolor   => "#ffffff",
+                           -textcolor => "#000000"
+                         }
+         });
+     if (not defined $parms) {
+	    my $error_message = Class::ParmList->error;
+		die ($error_message);
+     }
+
+     # ...
+  }
+
+=head1 DESCRIPTION
+
+This is a simple package for validating calling parameters to a subroutine or
+method. It allows you to use "named parameters" while providing checking for
+number and naming of parameters for verifying inputs are as expected and
+meet any minimum requirements. It also allows the setting of default
+values for the named parameters if omitted.
+
+=cut
+
+=head1 CHANGES
+
+ 1.00 1999.06.16 - Initial release
+
+ 1.01 1999.06.18 - Performance tweaks
+
+ 1.02 1999.06.21 - Fixing of failure to catch undeclared parm,
+                   removal of 'use attrs qw(method)', and
+				   extension of 'make test' support.
+
+ 1.03 2000.12.06 - Added exportable class functions 'simple_parms'
+                   and 'parse_parms' and allowed 'stacking' references
+                   for parms to the object to improve calling usage.
+
+=head1 METHODS
+
+=over 4
+
+=item C<new($parm_list_ref);>
+
+Returns a reference to an object that can be used to return
+values. If an improper specification is passed, returns 'undef'.
+Otherwise returns the reference.
+
+Example:
+
+     my $parms = Class::ParmList->new ({
+            -parms    => $parm_ref,
+            -legal    => [qw (-textcolor -border -cellpadding)],
+            -required => [qw (-bgcolor)],
+            -defaults => {
+                           -bgcolor   => "#ffffff",
+                           -textcolor => "#000000"
+                         }
+         });
+All four parameters (-parms, -legal, -required, and -defaults) are
+optional. It is liberal in that anything defined for a -default
+or -required is automatically added to the '-legal' list.
+
+If the '-legal' parameter is not _explicitly_ called out, no
+checking against the legal list is done. If it _is_ explicitly
+called out, then all -parms are checked against it and it will
+fail with an error if a -parms parameter is present but not
+defined in the -legal explict or implict definitions.
+
+To simplify calling routines, the '-parms' parameters is allowed
+to 'stack' anon list references: [['parm','value']]
+
+This gives a calling routine the ability to parse @_ without
+jumping through hoops to handle the cases of arrays vs hashes for
+the passed parameters.
+
+Example:
+
+ sub example_sub {
+   my $parms = Class::ParmList->new({ -parms => \@_,
+                                     -legal => [],
+                                  -required => ['-file','-data'],
+                                  -defaults => {},
+                                  });
+
+   #...
+ }
+
+This routine would accept *either*
+
+   example_sub({ '-file' => 'test', '-data' => 'stuff' });
+
+or
+
+   example_sub( '-file' => 'test', '-data' => 'stuff' );
+
+with no code changes.
+
+=back
+
+=over 4
+
+=item C<parse_parms($parm_list_ref);>
+
+This is a functional equivalent to the 'new' method. Calling
+parameters are identical, but it is called as a function
+that may be exported.
+
+Example:
+
+   my $parms = parse_parms({ -parms => \@_,
+                             -legal => [],
+                          -required => ['-file','-data'],
+                          -defaults => {},
+                         });
+
+=back
+
+=cut
+
+sub parse_parms {
+    my $parms = new(__PACKAGE__, @_);
+    return $parms;
+}
+
+sub new {
+	my ($something) = shift;
+    my $package     = __PACKAGE__;
+	my ($class)     = ref ($something) || $something || $package;
+	my $self = bless {},$class;
+
+	# Clear any outstanding errors
+	$error = '';
+
+	if (-1 == $#_) { # It's legal to pass no parms.
+		$self->{-name_list} = [];
+		$self->{-parms}     = {};
+		return $self;
+	}
+
+	my $raw_parm_list = {};
+	my $reftype = ref $_[0];
+	if ($reftype eq 'HASH') { # A basic HASH setup
+		($raw_parm_list) = @_;
+	} else {  # An unwrapped list
+		%$raw_parm_list = @_;
+	}
+
+	# Transform to lowercase keys on our own parameters
+	my $parms = {};
+	%$parms = map { (lc($_),$raw_parm_list->{$_}) } keys %$raw_parm_list;
+	
+	# Check for bad parms
+	my @parm_keys = keys %$parms;
+	my @bad_parm_keys = grep(!/^-(parms|legal|defaults|required)$/,@parm_keys);
+	if ($#bad_parm_keys > -1) {
+		$error = "Invalid parameters ("."@bad_parm_keys".") passed to Class::ParmList->new\n";
+		return;
+	}
+
+	my $check_legal    = 0;
+	my $check_required = 0;
+
+	# Legal Parameter names
+	my $legal_names = {};
+	if (defined $parms->{-legal}) {
+		%$legal_names = map { (lc($_),1) } @{$parms->{-legal}};
+		$check_legal = 1;
+	}
+
+	# Required Parameter names
+	my $required_names = {};
+	if (defined $parms->{-required}) {
+		my $lk;
+		%$required_names = map { $lk = lc $_; $legal_names->{$lk} = 1; ($lk,1) } @{$parms->{-required}};
+		$check_required = 1;
+	}
+
+	# Set defaults if needed
+	my $parm_list = {};
+	my $defaults = $parms->{-defaults};
+	if (defined $defaults) {
+		my $lk;
+		%$parm_list = map { $lk = lc $_; $legal_names->{$lk} = 1; ($lk,$defaults->{$_}) } keys %$defaults;
+	}
+
+	# The actual list of parms
+	my $base_parm_list = $parms->{-parms};
+    # Unwrap references to ARRAY referenced parms
+    while (defined($base_parm_list) && (ref($base_parm_list) eq 'ARRAY')) {
+        my @data = @$base_parm_list;
+        if ($#data == 0) {
+            $base_parm_list = $data[0];
+        } else {
+            $base_parm_list = { @data };
+        }
+    }
+
+	if (defined ($base_parm_list)) {
+        my @key_list = keys %$base_parm_list;
+        foreach my $key (@key_list) {
+            $parm_list->{lc($key)} = $base_parm_list->{$key};
+        }
+	}
+
+	# Check for Required parameters
+	if ($check_required) {
+		foreach my $name (keys %$required_names) {
+			next if (exists $parm_list->{$name});
+			$error .= "Required parameter '$name' missing\n";
+		}
+	}
+
+	# Check for illegal parameters
+	my $final_parm_names = [keys %$parm_list];
+	if ($check_legal) {
+		foreach my $name (@$final_parm_names) {
+			next if (exists $legal_names->{$name});
+			$error .= "Parameter '$name' not legal here.\n";
+		}
+		$self->{-legal} = $legal_names;
+	}
+
+	return if ($error ne '');
+
+	# Save the parms for accessing
+	$self->{-name_list} = $final_parm_names;
+	$self->{-parms}     = $parm_list;
+
+	$self;	
+}
+
+################################################################
+
+=over 4
+
+=item C<get($parm_name1,$parm_name2,...);>
+
+Returns the parameter value(s) specified in the call line. If
+a parameter is not defined, it returns undef. If a set of
+'-legal' parameters were declared, it croaks if a parameter
+not in the '-legal' set is asked for.
+
+Example:
+  my ($help,$who) = $parms->get(-help,-who);
+
+=back
+
+=cut
+
+sub get {
+	my ($self) = shift;
+
+	my (@parmnames) = @_;
+	if ($#parmnames == -1) {
+		croak(__PACKAGE__ . '::get() called without any parameters');
+	}
+	my (@results) = ();
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		my $keyname = lc ($parmname);
+		croak (__PACKAGE__ . "::get() called with an illegal named parameter: '$keyname'") if (exists ($self->{-legal}) and not exists ($self->{-legal}->{$keyname}));	
+		push (@results,$self->{-parms}->{$keyname});
+	}
+	if (wantarray) {
+		return @results;
+	} else {
+		return $results[$#results];
+	}
+}
+
+################################################################
+
+=over 4
+
+=item C<exists($parm_name);>
+
+Returns true if the parameter specifed by $parm_name (qv.
+has been initialized), false if it does not exist.
+
+  if ($parms->exists(-help) {
+      # do stuff
+  }
+
+=back
+
+=cut
+
+sub exists {
+	my ($self) = shift;
+	
+	my ($name) = @_;
+
+	$name = lc ($name);
+	CORE::exists ($self->{-parms}->{$name});
+}
+
+################################################################
+
+=over 4
+
+=item C<list_parms;>
+
+Returns the list of parameter names. (Names are always
+presented in lowercase).
+
+Example:
+
+  my (@parm_names) = $parms->list_parms;
+
+=back
+
+=cut
+
+sub list_parms {
+	my ($self) = shift;
+
+	my (@names) = @{$self->{-name_list}};
+
+	return @names;
+}
+
+################################################################
+
+=over 4
+
+=item C<all_parms;>
+
+Returns an anonymous hash containing all the currently
+set keys and values. This hash is suitable for usage
+with Class::NamedParms or Class::ParmList for setting
+keys/values. It works by making a shallow copy of
+the data. This means that it copies the scalar values.
+In the case of simple numbers and strings, this produces
+a new copy, in the case of references to hashes and arrays or
+objects, it returns the references to the original objects.
+
+Example:
+
+  my $parms = $parms->all_parms;
+
+=back
+
+=cut
+
+sub all_parms {
+	my ($self) = shift;
+
+	my (@parm_list) = $self->list_parms;
+	my ($all_p) = {};
+	foreach my $parm (@parm_list) {
+		$all_p->{$parm} = $self->get($parm);
+	}
+	$all_p;
+}
+
+=head1 FUNCTIONS
+
+################################################################
+
+=over 4
+
+=item C<error;>
+
+Returns the error message for the most recent invokation of
+'new'.  (Static method - does not require an object to function)
+
+Example:
+
+     my $error_message = Class::ParmList->error;
+     die ($error_message);
+
+=back
+
+=cut
+
+sub error {
+	$error;
+}
+
+#######################################################################
+
+=over 4
+
+=item C<simple_parms(['-list','-of','-parameter_names'],@_);>
+
+Parses the passed named parameter list (croaking/confessing if extra or
+missing parameters are found).
+
+Examples:
+
+ use Class::ParmList qw(simple_parms);
+
+ sub some_method {
+    my $self = shift;
+
+    my ($name,$rank) = simple_parms([qw(-name -rank)],@_);
+    # Now do stuff
+ }
+
+ sub some_function {
+    my $serial_number = simple_parms([qw(-serial_number)],@_);
+    # Now do stuff
+ }
+
+The passed parameter values for parsing this way may be either an anonymous hash of parameters
+
+Example:
+   a_function({ -parm1_name => $parm1_value, -parm2_name => $parm2_value }) )
+
+or a straight list of parameters:
+
+Example:
+  a_function(-parm1_name => $parm1_value, -parm2_name => $parm2_value) )
+
+Note that it *IS* legal for a parameter to be passed with an 'undef' value - it
+will not trigger an error.
+
+If you need optional parameters, this function is not well suited. You should
+use the object methods above instead for that case - they are much more
+flexible (but quite a bit slower and slightly more complex to use).
+
+Its main virtues are that is is simple to use, has rugged error checking for
+mis-usages and is reasonably fast.
+
+'simple_parms' can be exported by specifying it on the 'use' line.
+
+=back
+
+=cut
+
+sub simple_parms {
+    local $SIG{__DIE__} = '';
+    my $parm_list = shift;
+    if (not (ref($parm_list) eq 'ARRAY')) {
+        confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - The first parameter to 'simple_parms()' must be an anonymous list of parameter names.");
+    }
+
+    if (($#_ > 0) && (($#_ + 1) % 2)) {
+        confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - Odd number of parameter array elements");
+    }
+
+    # Read any other passed parms
+    my ($parm_ref) = {};
+    if ($#_ == 0) {
+        $parm_ref  = shift;
+    } elsif ($#_ > 0) {
+        if (($#_ + 1) % 2) {
+            confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - Odd number of parameter array elements");
+        }
+        %$parm_ref = @_;
+    }
+
+    if (ref ($parm_ref) ne 'HASH') {
+        confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - A bad parameter list was passed (not either an anon hash or an array)");
+    }
+
+    my @parm_keys = keys %$parm_ref;
+    if ($#parm_keys != $#$parm_list) {
+        confess ('[' . localtime(time) . '] [error] ' .  __PACKAGE__ . ":simple_parms() - An incorrect number of parameters were passed");
+    }
+   if ($#parm_keys == -1) {
+        croak ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - At least one parameter is required to be requested");
+    }
+
+    my @extra_parms    = ();
+    my %checkoff_parms = ();
+    my @parsed_parms   = ();
+    foreach my $parm_name (@$parm_list) {
+        $checkoff_parms{"'$parm_name'"} = 1;
+        push (@parsed_parms,$parm_ref->{$parm_name});
+    }
+    foreach my $parm_name (@parm_keys) {
+        if (not exists $parm_ref->{$parm_name}) {
+            push (@extra_parms,"'$parm_name'");
+        } else {
+            delete $checkoff_parms{"'$parm_name'"};
+        }
+    }
+    my @missing_parms = keys %checkoff_parms;
+    my $errors = '';
+    if ($#missing_parms > -1) {
+        $errors = "Parameters " . join (', ',@missing_parms) . " were not found.";
+    }
+    if ($#extra_parms > -1) {
+        $errors .= "Parameters " . join (', ',@extra_parms) . " are not legal here.";
+    }
+    if ($errors ne '') {
+        confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - $errors");
+    }
+    if (wantarray) {
+        return (@parsed_parms);
+    }
+    if ($#parsed_parms > 0) {
+        croak ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - Requested multiple values in a 'SCALAR' context.");
+    }
+    $parsed_parms[0];
+}
+
+#######################################################################
+# Non-public methods                                                  #
+#######################################################################
+
+#######################################################################
+
+# Keeps 'AUTOLOAD' from sucking cycles during object destruction
+sub DESTROY {}
+
+#######################################################################
+
+=head1 VERSION
+
+1.03 2000.12.06
+
+=head1 COPYRIGHT
+
+Copyright 1999,2000 Benjamin Franz (<URL:http://www.nihongo.org/snowhare/>) and
+FreeRun Technologies, Inc. (<URL:http://www.freeruntech.com/>). All Rights Reserved.
+This software may be copied or redistributed under the same terms as Perl itelf.
+
+=head1 AUTHOR
+
+Benjamin Franz
+
+=head1 TODO
+
+Everything.
+
+=cut
+
+1;
diff --git a/cpan/dist/Class-ParmList/t/01_object.t b/cpan/dist/Class-ParmList/t/01_object.t
new file mode 100755
index 00000000..a5bbb6e6
--- /dev/null
+++ b/cpan/dist/Class-ParmList/t/01_object.t
@@ -0,0 +1,190 @@
+#!/usr/bin/perl -w
+
+use strict;
+use lib ('./blib','../lib','./lib');
+use Class::ParmList;
+
+my @do_tests=(1..5);
+
+my $test_subs = {
+       1 => { -code => \&test1, -desc => 'legal                ' },
+       2 => { -code => \&test2, -desc => 'required             ' },
+       3 => { -code => \&test3, -desc => 'defaults             ' },
+       4 => { -code => \&test4, -desc => 'stacked parms (hash) ' },
+       5 => { -code => \&test5, -desc => 'stacked parms (list) ' },
+};
+print $do_tests[0],'..',$do_tests[$#do_tests],"\n";
+print STDERR "\n";
+my $n_failures = 0;
+foreach my $test (@do_tests) {
+    my $sub  = $test_subs->{$test}->{-code};
+    my $desc = $test_subs->{$test}->{-desc};
+    my $failure = '';
+    eval { $failure = &$sub; };
+    if ($@) {
+        $failure = $@;
+    }
+    if ($failure ne '') {
+        chomp $failure;
+        print "not ok $test\n";
+        print STDERR "     $desc                  - $failure\n";
+        $n_failures++;
+    } else {
+        print "ok $test\n";
+        print STDERR "     $desc                  - ok\n";
+
+    }
+}
+print "END\n";
+exit;
+
+########################################
+# legal                                #
+########################################
+sub test1 {
+    my $parms = { -test => 'hello' };
+    eval {
+        my $class = Class::ParmList->new({ -parms => $parms,
+                                        -defaults => {},
+                                        -required => [],
+                                           -legal => [qw(-test)],
+                                         });
+		if (not defined $class) {
+			 die "failed to create new object and parse data";
+		}
+		my ($test) = $class->get(-test);
+    };
+
+    if ($@) {
+        return $@;
+    }
+    eval {
+		my $class;
+        $class = Class::ParmList->new({ -parms => $parms,
+                                        -defaults => {},
+                                        -required => [],
+                                           -legal => [-burp],
+                                         });
+		if (defined $class) {
+			 die "failed to flag undeclared parameter";
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
+########################################
+# required                             #
+########################################
+sub test2 {
+    my $parms = { -test => 'hello' };
+    eval {
+        my $class = Class::ParmList->new({ -parms => $parms,
+                                        -defaults => {},
+                                        -required => [qw(-burp)],
+                                           -legal => [qw(-test)],
+                                         });
+		if (defined $class) {
+			 die "failed to flag missing required parameter";
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    eval {
+        my $class = Class::ParmList->new({ -parms => $parms,
+                                        -defaults => {},
+                                        -required => [qw(-test)],
+                                           -legal => [qw(-burp)],
+                                         });
+		if (not defined $class) {
+			 die "failed to accept required parameter";
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
+########################################
+# defaults                             #
+########################################
+sub test3 {
+    my $parms = { -test => 'hello' };
+    eval {
+        my $class = Class::ParmList->new({ -parms => $parms,
+                                        -defaults => {-heathen => 'yes', -test=> 'goodbye' },
+                                        -required => [],
+                                           -legal => [qw(-test -heathen)],
+                                         });
+		if (not defined $class) {
+			 die "failed to flag missing required parameter";
+		}
+		my ($test,$heathen) = $class->get(-test,-heathen);
+		if ($test ne 'hello') {
+			return "failed to overwrite default";
+		}
+		if ($heathen ne 'yes') {
+			return 'failed to set default';
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
+########################################
+# stacked parms hash                   #
+########################################
+sub test4 {
+    my $parms = [{ '-test' => 'hello' }];
+    eval {
+        my $class = Class::ParmList->new({ -parms => $parms,
+                                        -defaults => {-heathen => 'yes', -test=> 'goodbye' },
+                                        -required => [],
+                                           -legal => [qw(-test -heathen)],
+                                         });
+		if (not defined $class) {
+			 die "failed to flag missing required parameter";
+		}
+		my ($test,$heathen) = $class->get(-test,-heathen);
+		if ($test ne 'hello') {
+			return "failed to overwrite default";
+		}
+		if ($heathen ne 'yes') {
+			return 'failed to set default';
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
+########################################
+# stacked parms list                   #
+########################################
+sub test5 {
+    my $parms = [ '-test' => 'hello' ];
+    eval {
+        my $class = Class::ParmList->new({ -parms => $parms,
+                                        -defaults => {-heathen => 'yes', -test=> 'goodbye' },
+                                        -required => [],
+                                           -legal => [qw(-test -heathen)],
+                                         });
+		if (not defined $class) {
+			 die "failed to flag missing required parameter";
+		}
+		my ($test,$heathen) = $class->get(-test,-heathen);
+		if ($test ne 'hello') {
+			return "failed to overwrite default";
+		}
+		if ($heathen ne 'yes') {
+			return 'failed to set default';
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
diff --git a/cpan/dist/Class-ParmList/t/02_simple_parms.t b/cpan/dist/Class-ParmList/t/02_simple_parms.t
new file mode 100755
index 00000000..01339efe
--- /dev/null
+++ b/cpan/dist/Class-ParmList/t/02_simple_parms.t
@@ -0,0 +1,150 @@
+#!/usr/bin/perl -w
+
+use strict;
+use lib ('./blib','../blib','../lib','./lib');
+use Class::ParmList qw(simple_parms);
+
+# General info for writing test modules:
+#
+# When running as 'make test' the default
+# working directory is the one _above_ the
+# 't/' directory.
+
+my @do_tests=(1..5);
+
+my $test_subs = {
+       1 => { -code => \&test1, -desc => ' malformed parameter list              ' },
+       2 => { -code => \&test2, -desc => ' correctly formed parameter list       ' },
+       3 => { -code => \&test3, -desc => ' missing parameters                    ' },
+       4 => { -code => \&test4, -desc => ' extra parameters                      ' },
+       5 => { -code => \&test5, -desc => ' bad context                           ' },
+};
+print $do_tests[0],'..',$do_tests[$#do_tests],"\n";
+print STDERR "\n";
+my $n_failures = 0;
+foreach my $test (@do_tests) {
+	my $sub  = $test_subs->{$test}->{-code};
+	my $desc = $test_subs->{$test}->{-desc};
+	my $failure = '';
+	eval { $failure = &$sub; };
+	if ($@) {
+		$failure = $@;
+	}
+	if ($failure ne '') {
+		chomp $failure;
+		print "not ok $test\n";
+		print STDERR "    $desc - $failure\n";
+		$n_failures++;
+	} else {
+		print "ok $test\n";
+		print STDERR "    $desc - ok\n";
+
+	}
+}
+print "END\n";
+exit;
+
+########################################
+# malformed parameter lists            #
+########################################
+sub test1 {
+	eval { my ($parm1,$parm2) = simple_parms('parm1','parm2','key1','value1'); };
+	if (not $@) { return 'Failed to detect simple malformed parameter list (no prototype list)' }
+	eval { my ($parm1,$parm2) = simple_parms(['parm1','parm2'],'key1'); };
+	if (not $@) { return 'Failed to detect hashed malformed parameter list (odd number of parms)' }
+	eval { my ($parm1,$parm2) = simple_parms(['parm1','parm2'],'key1','value2','key2'); };
+	if (not $@) { return 'Failed to detect hashed malformed parameter list (odd number of parms)' }
+    return '';
+}
+
+########################################
+# correctly formed parameter lists     #
+########################################
+sub test2 {
+    my ($parm1,$parm2,$parm3,$parm4);
+    eval { ($parm1,$parm2) = simple_parms(['parm1','parm2'],'parm1','value1','parm2','value2'); };
+	if ($@) {
+        return "Failed to parse simple list parameters correctly: $@";
+    }
+    if (($parm1 ne 'value1') || ($parm2 ne 'value2')) {
+        return 'Failed to parse simple list parameters correctly - returned values were incorrect';
+    }
+	eval {
+        ($parm1,$parm2,$parm3,$parm4) = simple_parms(['parm1','parm2','earm3','arm4'],
+                                                        { 'parm1' => 'value1',
+                                                          'parm2' => 'value2',
+                                                          'earm3' => 'value3',
+                                                           'arm4' => 'value4' });
+    };
+	if ($@) {
+        return "Failed to parse anon hash parameter correctly: $@";
+    }
+    if (($parm1 ne 'value1') || ($parm2 ne 'value2') || ($parm3 ne 'value3') || ($parm4 ne 'value4')) {
+        return 'Failed to parse anon hash parameters correctly - returned values were incorrect';
+    }
+
+    # Check for ordering dependancies
+	eval {
+        ($parm3,$parm1,$parm2,$parm4) = simple_parms(['earm3','parm1','parm2','arm4'],
+                                                        { 'parm1' => 'value1',
+                                                          'parm2' => 'value2',
+                                                          'earm3' => 'value3',
+                                                           'arm4' => 'value4' });
+    };
+	if ($@) {
+        return "Failed to parse anon hash parameter correctly: $@";
+    }
+    if (($parm1 ne 'value1') || ($parm2 ne 'value2') || ($parm3 ne 'value3') || ($parm4 ne 'value4')) {
+        return 'Failed to parse anon hash parameters correctly - returned values were incorrect when permuted';
+    }
+    return '';
+}
+
+########################################
+# Missing parameters                   #
+########################################
+sub test3 {
+	eval { my ($parm1,$parm2) = simple_parms(['parm1','parm2'],'parm1','value1'); };
+	if (not $@) {
+        return "Failed to detect missing parameters in a simple list";
+    }
+
+	eval { my ($parm1,$parm2) = simple_parms(['parm1','parm2'],{ 'parm1' => 'value1'} ); };
+	if (not $@) {
+        return "Failed to detect missing parameters in hash list";
+    }
+    return '';
+}
+
+########################################
+# Extra parameters                     #
+########################################
+sub test4 {
+	eval { my ($parm1,$parm2) = simple_parms(['parm1','parm2'],'parm1','value1','parm2','value2','parm3','value3'); };
+	if (not $@) {
+        return "Failed to detect extra parameters in a simple list";
+    }
+
+	eval { my ($parm1,$parm2) = simple_parms(['parm1','parm2'],{ 'parm1' => 'value1', 'parm2' => 'value2', 'parm3' => 'value3'} ); };
+	if (not $@) {
+        return "Failed to detect extra parameters in hash list";
+    }
+    return '';
+}
+
+########################################
+# Bad context                          #
+########################################
+sub test5 {
+	eval { my $parm1 = simple_parms(['parm1','parm2'],'parm1','value1','parm2','value2'); };
+	if (not $@) {
+        return "Failed to detect a bad context for returned results with a simple list";
+    }
+
+	eval { my $parm1 = simple_parms(['parm1','parm2'],{ 'parm1' => 'value1', 'parm2' => 'value2'} ); };
+	if (not $@) {
+        return "Failed to detect a bad context for returned results for a hash list";
+    }
+
+    return '';
+}
diff --git a/cpan/dist/Class-ParmList/t/03_parse_parms.t b/cpan/dist/Class-ParmList/t/03_parse_parms.t
new file mode 100755
index 00000000..118aa4bb
--- /dev/null
+++ b/cpan/dist/Class-ParmList/t/03_parse_parms.t
@@ -0,0 +1,190 @@
+#!/usr/bin/perl -w
+
+use strict;
+use lib ('./blib','../lib','./lib');
+use Class::ParmList qw(parse_parms);
+
+my @do_tests=(1..5);
+
+my $test_subs = {
+       1 => { -code => \&test1, -desc => 'legal                ' },
+       2 => { -code => \&test2, -desc => 'required             ' },
+       3 => { -code => \&test3, -desc => 'defaults             ' },
+       4 => { -code => \&test4, -desc => 'stacked parms (hash) ' },
+       5 => { -code => \&test5, -desc => 'stacked parms (list) ' },
+};
+print $do_tests[0],'..',$do_tests[$#do_tests],"\n";
+print STDERR "\n";
+my $n_failures = 0;
+foreach my $test (@do_tests) {
+    my $sub  = $test_subs->{$test}->{-code};
+    my $desc = $test_subs->{$test}->{-desc};
+    my $failure = '';
+    eval { $failure = &$sub; };
+    if ($@) {
+        $failure = $@;
+    }
+    if ($failure ne '') {
+        chomp $failure;
+        print "not ok $test\n";
+        print STDERR "     $desc                  - $failure\n";
+        $n_failures++;
+    } else {
+        print "ok $test\n";
+        print STDERR "     $desc                  - ok\n";
+
+    }
+}
+print "END\n";
+exit;
+
+########################################
+# legal                                #
+########################################
+sub test1 {
+    my $parms = { -test => 'hello' };
+    eval {
+        my $class = parse_parms({ -parms => $parms,
+                                        -defaults => {},
+                                        -required => [],
+                                           -legal => [qw(-test)],
+                                         });
+		if (not defined $class) {
+			 die "failed to create new object and parse data";
+		}
+		my ($test) = $class->get(-test);
+    };
+
+    if ($@) {
+        return $@;
+    }
+    eval {
+		my $class;
+        $class = parse_parms({ -parms => $parms,
+                                        -defaults => {},
+                                        -required => [],
+                                           -legal => [-burp],
+                                         });
+		if (defined $class) {
+			 die "failed to flag undeclared parameter";
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
+########################################
+# required                             #
+########################################
+sub test2 {
+    my $parms = { -test => 'hello' };
+    eval {
+        my $class = parse_parms({ -parms => $parms,
+                                        -defaults => {},
+                                        -required => [qw(-burp)],
+                                           -legal => [qw(-test)],
+                                         });
+		if (defined $class) {
+			 die "failed to flag missing required parameter";
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    eval {
+        my $class = parse_parms({ -parms => $parms,
+                                        -defaults => {},
+                                        -required => [qw(-test)],
+                                           -legal => [qw(-burp)],
+                                         });
+		if (not defined $class) {
+			 die "failed to accept required parameter";
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
+########################################
+# defaults                             #
+########################################
+sub test3 {
+    my $parms = { -test => 'hello' };
+    eval {
+        my $class = parse_parms({ -parms => $parms,
+                                        -defaults => {-heathen => 'yes', -test=> 'goodbye' },
+                                        -required => [],
+                                           -legal => [qw(-test -heathen)],
+                                         });
+		if (not defined $class) {
+			 die "failed to flag missing required parameter";
+		}
+		my ($test,$heathen) = $class->get(-test,-heathen);
+		if ($test ne 'hello') {
+			return "failed to overwrite default";
+		}
+		if ($heathen ne 'yes') {
+			return 'failed to set default';
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
+########################################
+# stacked parms hash                   #
+########################################
+sub test4 {
+    my $parms = [{ '-test' => 'hello' }];
+    eval {
+        my $class = parse_parms({ -parms => $parms,
+                                        -defaults => {-heathen => 'yes', -test=> 'goodbye' },
+                                        -required => [],
+                                           -legal => [qw(-test -heathen)],
+                                         });
+		if (not defined $class) {
+			 die "failed to flag missing required parameter";
+		}
+		my ($test,$heathen) = $class->get(-test,-heathen);
+		if ($test ne 'hello') {
+			return "failed to overwrite default";
+		}
+		if ($heathen ne 'yes') {
+			return 'failed to set default';
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
+########################################
+# stacked parms list                   #
+########################################
+sub test5 {
+    my $parms = [ '-test' => 'hello' ];
+    eval {
+        my $class = parse_parms({ -parms => $parms,
+                                        -defaults => {-heathen => 'yes', -test=> 'goodbye' },
+                                        -required => [],
+                                           -legal => [qw(-test -heathen)],
+                                         });
+		if (not defined $class) {
+			 die "failed to flag missing required parameter";
+		}
+		my ($test,$heathen) = $class->get(-test,-heathen);
+		if ($test ne 'hello') {
+			return "failed to overwrite default";
+		}
+		if ($heathen ne 'yes') {
+			return 'failed to set default';
+		}
+    };
+    if ($@) {
+        return $@;
+    }
+    '';
+}
diff --git a/cpan/lib/Class/NamedParms.pm b/cpan/lib/Class/NamedParms.pm
new file mode 100644
index 00000000..2be2e037
--- /dev/null
+++ b/cpan/lib/Class/NamedParms.pm
@@ -0,0 +1,390 @@
+package Class::NamedParms;
+
+# $RCSfile: NamedParms.pm,v $ $Revision: 1.1 $ $Date: 1999/06/15 17:25:38 $ $Author: snowhare $
+
+use strict;
+use Carp;
+use vars qw($VERSION);
+
+$VERSION = '1.04';
+
+=head1 NAME
+
+Class::NamedParms - A lightweight named parameter handling system.
+
+=head1 SYNOPSIS
+
+ package SomePackage;
+ use Class::NamedParms;
+ use vars qw (@ISA);
+ @ISA=qw(Class::NamedParms);
+
+ sub new {	
+
+	my ($proto) = shift;
+    my ($class) = ref ($proto) || $proto;
+	
+    $self = Class::NamedParms->new(-benefits,-costs);
+	$self = bless $self,$class;
+
+	$self;
+ }
+
+ $thingy = SomePackage->new;
+ $thingy->set({ -benefits => 1, -costs => 0.5 });
+ my ($costs,$benefits) = $thingy->get(-costs,-benefits);
+
+=head1 DESCRIPTION
+
+Provides key name checking for named accessor parameters. This allows
+the use of a generic 'get/set' type parameterized accessor while
+automatically catching accidental mis-spellings and usage of uninitialized
+parameters. This catches a large class of programming errors without requiring
+a new accessor for every object parameter.
+
+=head1 CHANGES
+
+ 1.00 1999.06.16 - Initial release.
+
+ 1.01 1999.06.17 - Bug fix to 'clear' method. Added 'make test' support.
+
+ 1.02 1999.06.18 - Performance tweak to 'get' method.
+
+ 1.03 1999.06.21 - Minor docs tweaks. Removal of 'use attrs' for portability
+
+ 1.04 1999.10.08 - Bug fix to 'all_parms' method 
+
+=head2 Initialization
+
+=cut
+
+######################################################################
+
+=over 4
+
+=item C<new;>
+
+Creates a new instance of a NamedParms object.
+
+You can optionally 'declare' the legal parameter keys at the same time.
+
+Example:
+
+     my $self = Class::NamedParms(-benefits,-costs,-other);
+
+=back
+
+=cut
+
+sub new {
+    my ($class) = shift;
+    my $self    = bless {},$class;
+
+	$self->{-legal_parms} = {};
+	$self->{-parm_values} = {};
+
+    if ($#_ != -1) {
+        $self->declare(@_);
+    }
+
+    $self;
+}
+
+######################################################################
+
+=over 4
+
+=item C<list_declared_parms;>
+
+Returns a list of all parm names that have been declared for this 
+NamedParms object. List is unsorted.
+
+=back
+
+=cut
+
+sub list_declared_parms {
+	my $self = shift;
+
+	my (@parmnames) = keys %{$self->{-legal_parms}};
+	return @parmnames;
+}
+
+######################################################################
+
+=over 4
+
+=item C<list_initialized_parms;>
+
+Lists all parms that have had values initialized for this NamedParms object
+Returns a list of the parameter names. List is unsorted.
+
+=back
+
+=cut
+
+sub list_initialized_parms {
+	my $self = shift;
+
+	my (@parmnames) = keys %{$self->{-parm_values}};
+	return @parmnames;
+}
+
+######################################################################
+
+=over 4
+
+=item C<declare($parmname,[$parmname1,...]);>
+
+Declares one or more parameters for use with the NamedParms object.
+
+Example:
+
+   $self->declare(-moved_in,-car_key,-house_key,-relationship);
+
+This *does not* initialize the parameters - only declares them
+to be legal for use.
+
+=back
+
+=cut
+
+sub declare {
+	my $self = shift;
+
+	my (@parmnames)  = @_;
+
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		$parmname       = lc ($parmname);
+		$self->{-legal_parms}->{$parmname} = 1;
+	}
+}
+
+######################################################################
+
+=over 4
+
+=item C<undeclare($parmname,$parmname1,...);>
+
+'undeclares' one or more parameters for use with the NamedParms object.
+This also deletes any values assigned to those parameters.
+
+Example:
+
+   $self->undeclare(-house_key,-car_key,-relationship);
+
+=back
+
+=cut
+
+sub undeclare {
+	my $self = shift;
+
+	my (@parmnames)  = @_;
+
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		$parmname       = lc ($parmname);
+		if (exists $self->{-legal_parms}->{$parmname}) {
+			delete $self->{-legal_parms}->{$parmname};
+			if (exists $self->{-parm_values}->{$parmname}) {
+				delete $self->{-parm_values}->{$parmname};
+			}
+		} else {
+			confess (__PACKAGE__ . "::undeclare() - Attempted to undeclare a parameter name ($parmname) that was never declared\n");
+		}
+	}
+}
+
+######################################################################
+
+=over 4
+
+=item C<exists($parmname);>
+
+Returns true if the specified parmname has been initialized via 'set'.
+
+=back
+
+=cut
+
+sub exists {
+	my $self = shift;
+
+	my ($parmname) = @_;
+	$parmname      = lc $parmname;
+	# The Perl built-in, not us.
+	CORE::exists $self->{-parm_values}->{$parmname};
+}
+
+######################################################################
+
+=over 4
+
+=item C<set($parm_ref);>
+
+Sets one or more named parameter values.
+
+Example:
+
+  $self->set({ -thingy => 'test', -other_thingy => 'more stuff' });
+
+Will 'confess' if an attempt is made to set an undeclared parameter key.
+
+=back
+
+=cut
+
+sub set {
+	my $self = shift;
+
+	my $parm_ref  = {};
+	if ($#_ == 0) {
+		$parm_ref = shift;
+	} elsif ($#_ > 0) {
+		%$parm_ref = @_;
+	}
+	
+	my (@parmnames) = keys %$parm_ref;
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		my $keyname = lc ($parmname);
+		my $value   = $parm_ref->{$parmname};
+		confess (__PACKAGE__ . "::set() - Attempted to set an undeclared named parameter: '$keyname'\n") if (not exists $self->{-legal_parms}->{$keyname});	
+		$self->{-parm_values}->{$keyname} = $value;
+	}
+}
+
+######################################################################
+
+=over 4
+
+=item C<clear(@parm_names);>
+
+Clears (deletes) one or more named parameter values.
+
+Example:
+
+     $self->clear(-this,-that,-the_other_thing);
+
+Note: A 'cleared' value returns undef from 'get'.
+
+=back
+
+=cut
+
+sub clear {
+	my $self = shift;
+
+	my (@parmnames) = @_;
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		my $keyname = lc ($parmname);
+		confess (__PACKAGE__ . "::clear() - Attempted to clear an undeclared named parameter: '$keyname'\n") if (not exists $self->{-legal_parms}->{$keyname});	
+		$self->{-parm_values}->{$keyname} = undef;
+	}
+}
+
+######################################################################
+
+=over 4
+
+=item C<get(@parm_names);>
+
+Gets one or more named parameter values. 
+
+Screams and dies (well, 'confess'es) if you attempt to read
+a value that has not been initialized. Results are returned
+in the same order as the parameter names passed.
+
+In a scalar context, the _last_ result is what is returned.
+
+Example:
+
+   my ($age,$gender) = $self->get(-age,-gender);
+
+Will 'confess' if an attempt is made to access an undeclared key or if
+the requested value has not been initialized.
+
+=back
+
+=cut
+
+sub get {
+	my $self = shift;
+
+	if ($#_ == -1) { confess(__PACKAGE__ . "::get() - Called without any parameters\n"); }
+	my (@results) = ();
+	foreach (@_) {
+		my $keyname = lc $_;
+		if (not exists $self->{-parm_values}->{$keyname}) {
+			confess (__PACKAGE__ . "::get() - Attempted to retrieve an undeclared or unitialized named parameter: '$keyname'\n");
+		}
+		push (@results,$self->{-parm_values}->{$keyname});
+	}
+	if (wantarray) {
+		return @results;
+	}
+    $results[$#results];
+}
+
+################################################################
+
+=over 4
+
+=item C<all_parms;>
+
+Returns an anonymous hash containing all the currently
+set keys and values. This hash is suitable for usage
+with Class::NamedParms or Class::ParmList for setting
+keys/values with their 'set' methods.
+
+It works by making a shallow copy of the data. This means 
+that it copies the scalar values.  In the case of simple 
+numbers and strings, this produces a new copy, in the case 
+of references to hashes and arrays or objects, it returns 
+the reference to the original object such that alterations
+of the returned object are reflected in the live copy.
+
+Example:
+
+  my $parms = $parms->all_parms;
+
+=back
+
+=cut
+
+sub all_parms {
+	my ($self) = shift;
+	my (@parm_list) = $self->list_initialized_parms;
+	my ($all_p) = {};
+	foreach my $parm (@parm_list) {
+		$all_p->{$parm} = $self->get($parm);
+	}
+	$all_p;
+}
+
+#######################################################################
+
+=head1 COPYRIGHT
+
+Copyright 1999, Benjamin Franz (<URL:http://www.nihongo.org/snowhare/>) and 
+FreeRun Technologies, Inc. (<URL:http://www.freeruntech.com/>). All Rights Reserved.
+This software may be copied or redistributed under the same terms as Perl itelf.
+
+=head1 AUTHOR    
+
+Benjamin Franz  
+
+=head1 VERSION
+
+   1.04
+
+=head1 TODO             
+
+Debugging. 
+
+=cut            
+
+1;
diff --git a/cpan/lib/Class/ParmList.pm b/cpan/lib/Class/ParmList.pm
new file mode 100644
index 00000000..d7355d4e
--- /dev/null
+++ b/cpan/lib/Class/ParmList.pm
@@ -0,0 +1,598 @@
+package Class::ParmList;
+
+# $RCSfile: ParmList.pm,v $ $Revision: 1.4 $ $Date: 2000/12/07 00:06:26 $ $Author: snowhare $
+
+use strict;
+use Carp;
+use Exporter;
+use vars qw (@ISA $VERSION @EXPORT_OK %EXPORT_TAGS @EXPORT);
+
+BEGIN {
+    $VERSION     = '1.03';
+    @ISA         = qw (Exporter);
+    @EXPORT      = ();
+    @EXPORT_OK   = qw (simple_parms parse_parms);
+    %EXPORT_TAGS = ();
+}
+
+my $error = '';
+
+=head1 NAME
+
+Class::ParmList - A collection of routines for processing named parameter lists for method calls.
+
+=head1 SYNOPSIS
+
+  use Class::ParmList qw(simple_parms parse_parms);
+
+ $thingy->some_method({
+      -bgcolor   => '#ff0000',
+      -textcolor => '#000000'
+	  });
+
+ sub some_method {
+     my ($self) = shift;
+
+	 my ($parm_ref) = @_;
+
+     my $parms = Class::ParmList->new ({
+            -parms    => $parm_ref,
+            -legal    => [qw (-textcolor -border -cellpadding)],
+            -required => [qw (-bgcolor)],
+            -defaults => {
+                           -bgcolor   => "#ffffff",
+                           -textcolor => "#000000"
+                         }
+         });
+
+     if (not defined $parms) {
+	    my $error_message = Class::ParmList->error;
+		die ($error_message);
+     }
+
+     # Stuff...
+
+ }
+
+  sub another_method {
+    my $self = shift;
+    my ($name,$rank,$serial_number) = simple_parms([qw(-name -rank -serial_number)], @_);
+
+    #...
+  }
+
+  sub still_another {
+     my $parms = parse_parms ({
+            -parms    => \@_,
+            -legal    => [qw (-textcolor -border -cellpadding)],
+            -required => [qw (-bgcolor)],
+            -defaults => {
+                           -bgcolor   => "#ffffff",
+                           -textcolor => "#000000"
+                         }
+         });
+     if (not defined $parms) {
+	    my $error_message = Class::ParmList->error;
+		die ($error_message);
+     }
+
+     # ...
+  }
+
+=head1 DESCRIPTION
+
+This is a simple package for validating calling parameters to a subroutine or
+method. It allows you to use "named parameters" while providing checking for
+number and naming of parameters for verifying inputs are as expected and
+meet any minimum requirements. It also allows the setting of default
+values for the named parameters if omitted.
+
+=cut
+
+=head1 CHANGES
+
+ 1.00 1999.06.16 - Initial release
+
+ 1.01 1999.06.18 - Performance tweaks
+
+ 1.02 1999.06.21 - Fixing of failure to catch undeclared parm,
+                   removal of 'use attrs qw(method)', and
+				   extension of 'make test' support.
+
+ 1.03 2000.12.06 - Added exportable class functions 'simple_parms'
+                   and 'parse_parms' and allowed 'stacking' references
+                   for parms to the object to improve calling usage.
+
+=head1 METHODS
+
+=over 4
+
+=item C<new($parm_list_ref);>
+
+Returns a reference to an object that can be used to return
+values. If an improper specification is passed, returns 'undef'.
+Otherwise returns the reference.
+
+Example:
+
+     my $parms = Class::ParmList->new ({
+            -parms    => $parm_ref,
+            -legal    => [qw (-textcolor -border -cellpadding)],
+            -required => [qw (-bgcolor)],
+            -defaults => {
+                           -bgcolor   => "#ffffff",
+                           -textcolor => "#000000"
+                         }
+         });
+All four parameters (-parms, -legal, -required, and -defaults) are
+optional. It is liberal in that anything defined for a -default
+or -required is automatically added to the '-legal' list.
+
+If the '-legal' parameter is not _explicitly_ called out, no
+checking against the legal list is done. If it _is_ explicitly
+called out, then all -parms are checked against it and it will
+fail with an error if a -parms parameter is present but not
+defined in the -legal explict or implict definitions.
+
+To simplify calling routines, the '-parms' parameters is allowed
+to 'stack' anon list references: [['parm','value']]
+
+This gives a calling routine the ability to parse @_ without
+jumping through hoops to handle the cases of arrays vs hashes for
+the passed parameters.
+
+Example:
+
+ sub example_sub {
+   my $parms = Class::ParmList->new({ -parms => \@_,
+                                     -legal => [],
+                                  -required => ['-file','-data'],
+                                  -defaults => {},
+                                  });
+
+   #...
+ }
+
+This routine would accept *either*
+
+   example_sub({ '-file' => 'test', '-data' => 'stuff' });
+
+or
+
+   example_sub( '-file' => 'test', '-data' => 'stuff' );
+
+with no code changes.
+
+=back
+
+=over 4
+
+=item C<parse_parms($parm_list_ref);>
+
+This is a functional equivalent to the 'new' method. Calling
+parameters are identical, but it is called as a function
+that may be exported.
+
+Example:
+
+   my $parms = parse_parms({ -parms => \@_,
+                             -legal => [],
+                          -required => ['-file','-data'],
+                          -defaults => {},
+                         });
+
+=back
+
+=cut
+
+sub parse_parms {
+    my $parms = new(__PACKAGE__, @_);
+    return $parms;
+}
+
+sub new {
+	my ($something) = shift;
+    my $package     = __PACKAGE__;
+	my ($class)     = ref ($something) || $something || $package;
+	my $self = bless {},$class;
+
+	# Clear any outstanding errors
+	$error = '';
+
+	if (-1 == $#_) { # It's legal to pass no parms.
+		$self->{-name_list} = [];
+		$self->{-parms}     = {};
+		return $self;
+	}
+
+	my $raw_parm_list = {};
+	my $reftype = ref $_[0];
+	if ($reftype eq 'HASH') { # A basic HASH setup
+		($raw_parm_list) = @_;
+	} else {  # An unwrapped list
+		%$raw_parm_list = @_;
+	}
+
+	# Transform to lowercase keys on our own parameters
+	my $parms = {};
+	%$parms = map { (lc($_),$raw_parm_list->{$_}) } keys %$raw_parm_list;
+	
+	# Check for bad parms
+	my @parm_keys = keys %$parms;
+	my @bad_parm_keys = grep(!/^-(parms|legal|defaults|required)$/,@parm_keys);
+	if ($#bad_parm_keys > -1) {
+		$error = "Invalid parameters ("."@bad_parm_keys".") passed to Class::ParmList->new\n";
+		return;
+	}
+
+	my $check_legal    = 0;
+	my $check_required = 0;
+
+	# Legal Parameter names
+	my $legal_names = {};
+	if (defined $parms->{-legal}) {
+		%$legal_names = map { (lc($_),1) } @{$parms->{-legal}};
+		$check_legal = 1;
+	}
+
+	# Required Parameter names
+	my $required_names = {};
+	if (defined $parms->{-required}) {
+		my $lk;
+		%$required_names = map { $lk = lc $_; $legal_names->{$lk} = 1; ($lk,1) } @{$parms->{-required}};
+		$check_required = 1;
+	}
+
+	# Set defaults if needed
+	my $parm_list = {};
+	my $defaults = $parms->{-defaults};
+	if (defined $defaults) {
+		my $lk;
+		%$parm_list = map { $lk = lc $_; $legal_names->{$lk} = 1; ($lk,$defaults->{$_}) } keys %$defaults;
+	}
+
+	# The actual list of parms
+	my $base_parm_list = $parms->{-parms};
+    # Unwrap references to ARRAY referenced parms
+    while (defined($base_parm_list) && (ref($base_parm_list) eq 'ARRAY')) {
+        my @data = @$base_parm_list;
+        if ($#data == 0) {
+            $base_parm_list = $data[0];
+        } else {
+            $base_parm_list = { @data };
+        }
+    }
+
+	if (defined ($base_parm_list)) {
+        my @key_list = keys %$base_parm_list;
+        foreach my $key (@key_list) {
+            $parm_list->{lc($key)} = $base_parm_list->{$key};
+        }
+	}
+
+	# Check for Required parameters
+	if ($check_required) {
+		foreach my $name (keys %$required_names) {
+			next if (exists $parm_list->{$name});
+			$error .= "Required parameter '$name' missing\n";
+		}
+	}
+
+	# Check for illegal parameters
+	my $final_parm_names = [keys %$parm_list];
+	if ($check_legal) {
+		foreach my $name (@$final_parm_names) {
+			next if (exists $legal_names->{$name});
+			$error .= "Parameter '$name' not legal here.\n";
+		}
+		$self->{-legal} = $legal_names;
+	}
+
+	return if ($error ne '');
+
+	# Save the parms for accessing
+	$self->{-name_list} = $final_parm_names;
+	$self->{-parms}     = $parm_list;
+
+	$self;	
+}
+
+################################################################
+
+=over 4
+
+=item C<get($parm_name1,$parm_name2,...);>
+
+Returns the parameter value(s) specified in the call line. If
+a parameter is not defined, it returns undef. If a set of
+'-legal' parameters were declared, it croaks if a parameter
+not in the '-legal' set is asked for.
+
+Example:
+  my ($help,$who) = $parms->get(-help,-who);
+
+=back
+
+=cut
+
+sub get {
+	my ($self) = shift;
+
+	my (@parmnames) = @_;
+	if ($#parmnames == -1) {
+		croak(__PACKAGE__ . '::get() called without any parameters');
+	}
+	my (@results) = ();
+	my $parmname;
+	foreach $parmname (@parmnames) {
+		my $keyname = lc ($parmname);
+		croak (__PACKAGE__ . "::get() called with an illegal named parameter: '$keyname'") if (exists ($self->{-legal}) and not exists ($self->{-legal}->{$keyname}));	
+		push (@results,$self->{-parms}->{$keyname});
+	}
+	if (wantarray) {
+		return @results;
+	} else {
+		return $results[$#results];
+	}
+}
+
+################################################################
+
+=over 4
+
+=item C<exists($parm_name);>
+
+Returns true if the parameter specifed by $parm_name (qv.
+has been initialized), false if it does not exist.
+
+  if ($parms->exists(-help) {
+      # do stuff
+  }
+
+=back
+
+=cut
+
+sub exists {
+	my ($self) = shift;
+	
+	my ($name) = @_;
+
+	$name = lc ($name);
+	CORE::exists ($self->{-parms}->{$name});
+}
+
+################################################################
+
+=over 4
+
+=item C<list_parms;>
+
+Returns the list of parameter names. (Names are always
+presented in lowercase).
+
+Example:
+
+  my (@parm_names) = $parms->list_parms;
+
+=back
+
+=cut
+
+sub list_parms {
+	my ($self) = shift;
+
+	my (@names) = @{$self->{-name_list}};
+
+	return @names;
+}
+
+################################################################
+
+=over 4
+
+=item C<all_parms;>
+
+Returns an anonymous hash containing all the currently
+set keys and values. This hash is suitable for usage
+with Class::NamedParms or Class::ParmList for setting
+keys/values. It works by making a shallow copy of
+the data. This means that it copies the scalar values.
+In the case of simple numbers and strings, this produces
+a new copy, in the case of references to hashes and arrays or
+objects, it returns the references to the original objects.
+
+Example:
+
+  my $parms = $parms->all_parms;
+
+=back
+
+=cut
+
+sub all_parms {
+	my ($self) = shift;
+
+	my (@parm_list) = $self->list_parms;
+	my ($all_p) = {};
+	foreach my $parm (@parm_list) {
+		$all_p->{$parm} = $self->get($parm);
+	}
+	$all_p;
+}
+
+=head1 FUNCTIONS
+
+################################################################
+
+=over 4
+
+=item C<error;>
+
+Returns the error message for the most recent invokation of
+'new'.  (Static method - does not require an object to function)
+
+Example:
+
+     my $error_message = Class::ParmList->error;
+     die ($error_message);
+
+=back
+
+=cut
+
+sub error {
+	$error;
+}
+
+#######################################################################
+
+=over 4
+
+=item C<simple_parms(['-list','-of','-parameter_names'],@_);>
+
+Parses the passed named parameter list (croaking/confessing if extra or
+missing parameters are found).
+
+Examples:
+
+ use Class::ParmList qw(simple_parms);
+
+ sub some_method {
+    my $self = shift;
+
+    my ($name,$rank) = simple_parms([qw(-name -rank)],@_);
+    # Now do stuff
+ }
+
+ sub some_function {
+    my $serial_number = simple_parms([qw(-serial_number)],@_);
+    # Now do stuff
+ }
+
+The passed parameter values for parsing this way may be either an anonymous hash of parameters
+
+Example:
+   a_function({ -parm1_name => $parm1_value, -parm2_name => $parm2_value }) )
+
+or a straight list of parameters:
+
+Example:
+  a_function(-parm1_name => $parm1_value, -parm2_name => $parm2_value) )
+
+Note that it *IS* legal for a parameter to be passed with an 'undef' value - it
+will not trigger an error.
+
+If you need optional parameters, this function is not well suited. You should
+use the object methods above instead for that case - they are much more
+flexible (but quite a bit slower and slightly more complex to use).
+
+Its main virtues are that is is simple to use, has rugged error checking for
+mis-usages and is reasonably fast.
+
+'simple_parms' can be exported by specifying it on the 'use' line.
+
+=back
+
+=cut
+
+sub simple_parms {
+    local $SIG{__DIE__} = '';
+    my $parm_list = shift;
+    if (not (ref($parm_list) eq 'ARRAY')) {
+        confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - The first parameter to 'simple_parms()' must be an anonymous list of parameter names.");
+    }
+
+    if (($#_ > 0) && (($#_ + 1) % 2)) {
+        confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - Odd number of parameter array elements");
+    }
+
+    # Read any other passed parms
+    my ($parm_ref) = {};
+    if ($#_ == 0) {
+        $parm_ref  = shift;
+    } elsif ($#_ > 0) {
+        if (($#_ + 1) % 2) {
+            confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - Odd number of parameter array elements");
+        }
+        %$parm_ref = @_;
+    }
+
+    if (ref ($parm_ref) ne 'HASH') {
+        confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - A bad parameter list was passed (not either an anon hash or an array)");
+    }
+
+    my @parm_keys = keys %$parm_ref;
+    if ($#parm_keys != $#$parm_list) {
+        confess ('[' . localtime(time) . '] [error] ' .  __PACKAGE__ . ":simple_parms() - An incorrect number of parameters were passed");
+    }
+   if ($#parm_keys == -1) {
+        croak ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - At least one parameter is required to be requested");
+    }
+
+    my @extra_parms    = ();
+    my %checkoff_parms = ();
+    my @parsed_parms   = ();
+    foreach my $parm_name (@$parm_list) {
+        $checkoff_parms{"'$parm_name'"} = 1;
+        push (@parsed_parms,$parm_ref->{$parm_name});
+    }
+    foreach my $parm_name (@parm_keys) {
+        if (not exists $parm_ref->{$parm_name}) {
+            push (@extra_parms,"'$parm_name'");
+        } else {
+            delete $checkoff_parms{"'$parm_name'"};
+        }
+    }
+    my @missing_parms = keys %checkoff_parms;
+    my $errors = '';
+    if ($#missing_parms > -1) {
+        $errors = "Parameters " . join (', ',@missing_parms) . " were not found.";
+    }
+    if ($#extra_parms > -1) {
+        $errors .= "Parameters " . join (', ',@extra_parms) . " are not legal here.";
+    }
+    if ($errors ne '') {
+        confess ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - $errors");
+    }
+    if (wantarray) {
+        return (@parsed_parms);
+    }
+    if ($#parsed_parms > 0) {
+        croak ('[' . localtime(time) . '] [error] ' . __PACKAGE__ . "::simple_parms() - Requested multiple values in a 'SCALAR' context.");
+    }
+    $parsed_parms[0];
+}
+
+#######################################################################
+# Non-public methods                                                  #
+#######################################################################
+
+#######################################################################
+
+# Keeps 'AUTOLOAD' from sucking cycles during object destruction
+sub DESTROY {}
+
+#######################################################################
+
+=head1 VERSION
+
+1.03 2000.12.06
+
+=head1 COPYRIGHT
+
+Copyright 1999,2000 Benjamin Franz (<URL:http://www.nihongo.org/snowhare/>) and
+FreeRun Technologies, Inc. (<URL:http://www.freeruntech.com/>). All Rights Reserved.
+This software may be copied or redistributed under the same terms as Perl itelf.
+
+=head1 AUTHOR
+
+Benjamin Franz
+
+=head1 TODO
+
+Everything.
+
+=cut
+
+1;