sub max
{
+ count();
return $max;
}
confess "Route::add trying to add $call to myself" if $call eq $parent->{call};
my $self = get($call);
if ($self) {
- $self->_addparent($parent->{call});
- $parent->_addnode($call);
+ $self->_addparent($parent);
+ $parent->_addnode($self);
return undef;
}
- $parent->_addnode($call);
$self = $parent->new($call, @_);
+ $parent->_addnode($self);
return $self;
}
my $pref = shift;
# delete parent from this call's parent list
- my $pcall = $pref->{call};
- my $ncall = $self->{call};
- $pref->_delnode($ncall);;
- my $ref = $self->_delparent($pcall);
+ $pref->_delnode($self);
+ $self->_delparent($pref);
my @nodes;
+ my $ncall = $self->{call};
# is this the last connection, I have no parents anymore?
- unless (@$ref) {
+ unless (@{$self->{parent}}) {
foreach my $rcall (@{$self->{nodes}}) {
next if grep $rcall eq $_, @_;
my $r = Route::Node::get($rcall);
confess "Trying to add NULL User call to routing tables" unless $ucall;
- $self->_adduser($ucall);
-
- $self->{usercount} = scalar @{$self->{users}};
my $uref = Route::User::get($ucall);
my @out;
if ($uref) {
- $uref->addparent($self->{call});
+ @out = $uref->addparent($self);
} else {
- @out = Route::User->new($ucall, $self->{call}, @_);
+ $uref = Route::User->new($ucall, $self->{call}, @_);
+ @out = $uref;
}
+ $self->_adduser($uref);
+ $self->{usercount} = scalar @{$self->{users}};
+
return @out;
}
sub del_user
{
my $self = shift;
- my $ucall = shift;
- my $ref = Route::User::get($ucall);
- $self->_deluser($ucall);
- my @out = $ref->del($self) if $ref;
+ my $ref = shift;
+ my @out;
+
+ if ($ref) {
+ @out = $self->_deluser($ref);
+ $ref->del($self);
+ } else {
+ confess "tried to delete non-existant $ref->{call} from $self->{call}";
+ }
+ $self->{usercount} = scalar @{$self->{users}};
return @out;
}
return @{$self->{nodes}};
}
+sub parents
+{
+ my $self = shift;
+ return @{$self->{parent}};
+}
+
sub rnodes
{
my $self = shift;