merge in changes from BAA

[spider.git] / perl / DXMsg.pm

diff --git a/perl/DXMsg.pm b/perl/DXMsg.pm
index 39bd3065ab57e0fd3e4af2550d41107c6877b842..a43880a2987dc729d77bac8c29e199ce9d3ca82b 100644 (file)
--- a/perl/DXMsg.pm
+++ b/perl/DXMsg.pm
@@ -11,6 +11,7 @@
 #
 # PC28 field 11 is the RR required flag
 # PC28 field 12 is a VIA routing (ie it is a node call) 
+#
 
 package DXMsg;
 
@@ -75,7 +76,7 @@ sub alloc
        $self->{msgno} = shift;
        my $to = shift;
        #  $to =~ s/-\d+$//o;
-       $self->{to} = $to;
+       $self->{to} = ($to eq $main::mycall) ? $main::myalias : $to;
        my $from = shift;
        $from =~ s/-\d+$//o;
        $self->{from} = uc $from;
@@ -252,7 +253,7 @@ sub process
                        $f[3] =~ s/^\///o;   # remove the leading /
                        $f[3] = lc $f[3];       # to lower case;
                        dbg('msg', "incoming file $f[3]\n");
-                       last SWITCH if $f[3] =~ /^(perl|cmd|local|src|lib|include|sys|msg|connect)/; # prevent access to executables
+                       $f[3] = 'packclus/' . $f[3] unless $f[3] =~ /^packclus\//o;
                        
                        # create any directories
                        my @part = split /\//, $f[3];
@@ -528,9 +529,10 @@ sub queue_msg
                        my $noderef;
                        foreach $noderef (@nodelist) {
                                next if $noderef->call eq $main::mycall;
-                               next if $noderef->isolate;               # maybe add code for stuff originated here?
                                next if grep { $_ eq $noderef->call } @{$ref->{gotit}};
-                               next if DXUser->get( ${$ref->{gotit}}[0] )->isolate;  # is the origin isolated?
+                               next unless $ref->forward_it($noderef->call);           # check the forwarding file
+                               # next if $noderef->isolate;               # maybe add code for stuff originated here?
+                               # next if DXUser->get( ${$ref->{gotit}}[0] )->isolate;  # is the origin isolated?
                                
                                # if we are here we have a node that doesn't have this message
                                $ref->start_msg($noderef) if !get_busy($noderef->call)  && $noderef->state eq 'normal';
@@ -816,6 +818,39 @@ sub load_badmsg
        return @out;
 }
 
+#
+# forward that message or not according to the forwarding table
+# returns 1 for forward, 0 - to ignore
+#
+
+sub forward_it
+{
+       my $ref = shift;
+       my $call = shift;
+       my $i;
+       
+       for ($i = 0; $i < @forward; $i += 5) {
+               my ($sort, $field, $pattern, $action, $bbs) = @forward[$i..($i+4)]; 
+               my $tested;
+               
+               # are we interested?
+               last if $ref->{private} && $sort ne 'P';
+               last if !$ref->{private} && $sort ne 'B';
+               
+               # select field
+               $tested = $ref->{to} if $field eq 'T';
+               $tested = $ref->{from} if $field eq 'F';
+               $tested = $ref->{origin} if $field eq 'O';
+               $tested = $ref->{subject} if $field eq 'S';
+
+               if (!$pattern || $tested =~ m{$pattern}i) {
+                       return 0 if $action eq 'I';
+                       return 1 if !$bbs || grep $_ eq $call, @{$bbs};
+               }
+       }
+       return 0;
+}
+
 no strict;
 sub AUTOLOAD
 {