X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXChannel.pm;h=c4a81c7f509b503a9c3025217f2a3f80b45c5177;hb=198c2082a99dcd8ae4dc2a740ee901cf4ac711b4;hp=a0b09548444a612545fd68c814f67cc7c9060fa9;hpb=8f58735f5c9c090f2e5e00e05c7ad0834eccb741;p=spider.git

diff --git a/perl/DXChannel.pm b/perl/DXChannel.pm
index a0b09548..c4a81c7f 100644
--- 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 $count);
@@ -500,6 +501,26 @@ sub decode_input
 	return ($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;
+			my @users = $nref->users;
+			return 1 if @users == 0 || grep $user eq $_, @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
 {