From b2e4d1c7378cfd98bd8cdf9304c2bd6e5d4b802c Mon Sep 17 00:00:00 2001
From: djk <djk>
Date: Sat, 20 Jun 1998 17:13:21 +0000
Subject: [PATCH] added DXCluster.pm and DXDebug.pm (wot I just forgot)

---
 perl/DXCluster.pm | 159 ++++++++++++++++++++++++++++++++++++++++++++++
 perl/DXDebug.pm   |  72 +++++++++++++++++++++
 2 files changed, 231 insertions(+)
 create mode 100644 perl/DXCluster.pm
 create mode 100644 perl/DXDebug.pm

diff --git a/perl/DXCluster.pm b/perl/DXCluster.pm
new file mode 100644
index 00000000..2b412cd3
--- /dev/null
+++ b/perl/DXCluster.pm
@@ -0,0 +1,159 @@
+#
+# DX database control routines
+#
+# This manages the on-line cluster user 'database'
+#
+# This should all be pretty trees and things, but for now I
+# just can't be bothered. If it becomes an issue I shall
+# address it.
+#
+# Copyright (c) 1998 - Dirk Koopman G1TLH
+#
+# $Id$
+#
+
+package DXCluster;
+
+use Exporter;
+@ISA = qw(Exporter);
+
+%cluster = ();            # this is where we store the dxcluster database
+
+sub alloc
+{
+  my ($pkg, $call, $confmode, $here, $dxprot) = @_;
+  die "$call is already alloced" if $cluster{$call};
+  my $self = {};
+  $self->{call} = $call;
+  $self->{confmode} = $confmode;
+  $self->{here} = $here;
+  $self->{dxprot} = $dxprot;
+
+  $cluster{$call} = bless $self, $pkg;
+  return $self;
+}
+
+# search for a call in the cluster
+sub get
+{
+  my ($pkg, $call) = @_;
+  return $cluster{$call};
+}
+
+# get all 
+sub get_all
+{
+  return values(%cluster);
+}
+
+sub delcluster;
+{
+  my $self = shift;
+  delete $cluster{$self->{call}};
+}
+
+%valid = (
+  mynode => 'Parent Node',
+  call => 'Callsign',
+  confmode => 'Conference Mode',
+  here => 'Here?',
+  dxprot => 'Channel ref',
+  version => 'Node Version',
+);
+
+sub AUTOLOAD
+{
+  my $self = shift;
+  my $name = $AUTOLOAD;
+  
+  return if $name =~ /::DESTROY$/;
+  $name =~ s/.*:://o;
+  
+  die "Non-existant field '$AUTOLOAD'" if !$valid{$name};
+  @_ ? $self->{$name} = shift : $self->{$name} ;
+}
+
+#
+# USER special routines
+#
+
+package DXUser;
+
+@ISA = qw(DXCluster);
+
+%users = ();
+
+sub new 
+{
+  my ($pkg, $mynode, $call, $confmode, $here, $dxprot) = @_;
+  my $self = $pkg->alloc($call, $confmode, $here, $dxprot);
+  $self->{mynode} = $mynode;
+
+  $users{$call} = $self;
+  return $self;
+}
+
+sub delete
+{
+  my $self = shift;
+  $self->delcluster();              # out of the whole cluster table
+  delete $users{$self->{call}};     # out of the users table
+}
+
+sub count
+{
+  return %users + 1;                 # + 1 for ME (naf eh!)
+}
+
+#
+# NODE special routines
+#
+
+package DXNode;
+
+@ISA = qw(DXCluster);
+
+%nodes = ();
+
+sub new 
+{
+  my ($pkg, $call, $confmode, $here, $version, $dxprot) = @_;
+  my $self = $pkg->alloc($call, $confmode, $here, $dxprot);
+  $self->{version} = $version;
+  $nodes{$call} = $self;
+  return $self;
+}
+
+# get a node
+sub get
+{
+  my ($pkg, $call) = @_;
+  return $nodes{$call};
+}
+
+# get all the nodes
+sub get_all
+{
+  my $list;
+  my @out;
+  foreach $list (values(%nodes)) {
+    push @out, $list if $list->{version};
+  }
+  return @out;
+}
+
+sub delete
+{
+  my $self = shift;
+  my $call = $self->call;
+  
+  DXUser->delete($call);     # delete all the users one this node
+  delete $nodes{$call};
+}
+
+sub count
+{
+  return %nodes + 1;           # + 1 for ME!
+}
+1;
+__END__
diff --git a/perl/DXDebug.pm b/perl/DXDebug.pm
new file mode 100644
index 00000000..bc53457f
--- /dev/null
+++ b/perl/DXDebug.pm
@@ -0,0 +1,72 @@
+#
+# The system variables - those indicated will need to be changed to suit your
+# circumstances (and callsign)
+#
+# Copyright (c) 1998 - Dirk Koopman G1TLH
+#
+# $Id$
+#
+
+package DXDebug;
+
+require Exporter;
+@ISA = qw(Exporter);
+@EXPORT = qw(dbginit dbg dbgadd dbgsub dbglist isdbg);
+
+use strict;
+use vars qw(%dbglevel $dbgfh);
+
+use FileHandle;
+use DXUtil;
+
+%dbglevel = ();
+$dbgfh = "";
+
+no strict 'refs';
+
+sub dbginit
+{
+  my $fhname = shift;
+  $dbgfh = new FileHandle;
+  $dbgfh->open(">>$fhname") or die "can't open debug file '$fhname' $!";
+  $dbgfh->autoflush(1);
+}
+
+sub dbg
+{
+  my $l = shift;
+  if ($dbglevel{$l}) {
+    print @_;
+	print $dbgfh atime, @_ if $dbgfh;
+  }
+}
+
+sub dbgadd
+{ 
+  my $entry;
+  
+  foreach $entry (@_) {
+    $dbglevel{$entry} = 1;
+  }
+}
+
+sub dbgsub
+{
+  my $entry;
+
+  foreach $entry (@_) {
+    delete $dbglevel{entry};
+  }
+}
+
+sub dbglist
+{
+  return keys (%dbglevel);
+}
+
+sub isdbg
+{
+  return $dbglevel{shift};
+}
+1;
+__END__
-- 
2.34.1