added some rsfp checking

[spider.git] / perl / DXChannel.pm

diff --git a/perl/DXChannel.pm b/perl/DXChannel.pm
index a0b09548444a612545fd68c814f67cc7c9060fa9..3485c8f1e07175246200c7c67a26e4b1af314614 100644 (file)
--- a/perl/DXChannel.pm
+++ b/perl/DXChannel.pm
@@ -32,6 +32,7 @@ use DXVars;
 use DXDebug;
 use Filter;
 use Prefix;
+use Route;
 
 use strict;
 use vars qw(%channels %valid @ISA $count);
@@ -500,6 +501,25 @@ sub decode_input
        return ($sort, $call, $line);
 }
 
+sub rspfcheck
+{
+       my ($self, $flag, $node, $user) = @_;
+       my $nref = Route::Node::Get($node);
+       if ($nref) {
+           if ($nref->dxchan == $self) {
+                       return 1 unless $user;
+                       return 1 if grep $user eq $_, $nref->users;
+                       dbg("RSPF: $user not on $node") if isdbg('rspf');
+               } else {
+                       dbg("RSPF: Shortest path for $node is " . $nref->dxchan->{call}) if isdbg('rspf');
+               }
+       } else {
+               return 1 if $flag;
+               dbg("RSPF: required $node not found" ) if isdbg('rspf');
+       }
+       return 0;
+}
+
 no strict;
 sub AUTOLOAD
 {