implement PC92 config changes

[spider.git] / perl / Route / Node.pm

diff --git a/perl/Route/Node.pm b/perl/Route/Node.pm
index b6667849743ca68569c7e1968ae9ddb556e99ab1..67e32a00eac1197a581599b308a935dd7f86f32b 100644 (file)
--- a/perl/Route/Node.pm
+++ b/perl/Route/Node.pm
@@ -211,6 +211,24 @@ sub rnodes
        return @out;
 }
 
+# this takes in a list of node and user calls (not references) from 
+# a config type update for a node and returns
+# the differences as lists of things that have gone away
+# and things that have been added. 
+sub calc_config_changes
+{
+       my $self = shift;
+       my %nodes = map {$_ => 1} @{$self->{nodes}};
+       my %users = map {$_ => 1} @{$self->{users}};
+       my $cnodes = shift;
+       my $cusers = shift;
+       my (@dnodes, @dusers, @nnodes, @nusers);
+       push @nnodes, map {my @r = $nodes{$_} ? () : $_; delete $nodes{$_}; @r} @$cnodes;
+       push @dnodes, keys %nodes;
+       push @nusers, map {my @r = $users{$_} ? () : $_; delete $users{$_}; @r} @$cusers;
+       push @dusers, keys %users;
+       return (\@dnodes, \@dusers, \@nnodes, \@nusers);
+}
 
 sub new
 {
@@ -221,8 +239,8 @@ sub new
        
        my $self = $pkg->SUPER::new($call);
        $self->{parent} = ref $pkg ? [ $pkg->{call} ] : [ ];
-       $self->{version} = shift;
-       $self->{flags} = shift;
+       $self->{version} = shift || 5000;
+       $self->{flags} = shift || Route::here(1);
        $self->{users} = [];
        $self->{nodes} = [];
        $self->{lastid} = {};