X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXCommandmode.pm;h=967cc022d10cbefb04fb0dcf68902c6ee5ffeeb3;hb=cd86a5d3129e75ceef32b739f5a0cb5988ce7cd6;hp=4a8fbac1afe82e8347b5679aeb9ade2ea2d2548d;hpb=4838079dddbf1e6fce8aaf1241dd76584e65c291;p=spider.git

diff --git a/perl/DXCommandmode.pm b/perl/DXCommandmode.pm
index 4a8fbac1..967cc022 100644
--- a/perl/DXCommandmode.pm
+++ b/perl/DXCommandmode.pm
@@ -29,16 +29,17 @@ use DXDb;
 use AnnTalk;
 use WCY;
 use Sun;
-use DB_File;
+use Internet;
 
 use strict;
-use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase);
+use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase $maxerrors);
 
 %Cache = ();					# cache of dynamically loaded routine's mod times
 %cmd_cache = ();				# cache of short names
 $errstr = ();					# error string from eval
 %aliases = ();					# aliases for (parts of) commands
 $scriptbase = "$main::root/scripts"; # the place where all users start scripts go
+$maxerrors = 20;				# the maximum number of concurrent errors allowed before disconnection
 
 #
 # obtain a new connection this is derived from dxchannel
@@ -66,7 +67,7 @@ sub start
 	$self->send_file($main::motd) if (-e $main::motd);
 	$self->state('prompt');		# a bit of room for further expansion, passwords etc
 	$self->{priv} = $user->priv || 0;
-	$self->{lang} = $user->lang || 'en';
+	$self->{lang} = $user->lang || $main::lang || 'en';
 	$self->{pagelth} = $user->pagelth || 20;
 	$self->{priv} = 0 if $line =~ /^(ax|te)/; # set the connection priv to 0 - can be upgraded later
 	$self->{consort} = $line;	# save the connection type
@@ -82,6 +83,12 @@ sub start
 	$self->{logininfo} = $user->wantlogininfo;
 	$self->{here} = 1;
 
+	# get the filters
+	$self->{spotsfilter} = Filter::read_in('spots', $call, 0) || Filter::read_in('spots', 'user_default', 0);
+	$self->{wwvfilter} = Filter::read_in('wwv', $call, 0) || Filter::read_in('wwv', 'user_default', 0);
+	$self->{wcyfilter} = Filter::read_in('wcy', $call, 0) || Filter::read_in('wcy', 'user_default', 0);
+	$self->{annfilter} = Filter::read_in('ann', $call, 0) || Filter::read_in('ann', 'user_default', 0) ;
+
 	# clean up qra locators
 	my $qra = $user->qra;
 	$qra = undef if ($qra && !DXBearing::is_qra($qra));
@@ -112,7 +119,7 @@ sub start
 	$self->send($self->msg('qll')) if !$user->qra || (!$user->lat && !$user->long);
 	$self->send($self->msg('hnodee1')) if !$user->qth;
 	$self->send($self->msg('m9')) if DXMsg::for_me($call);
-	$self->send($self->msg('pr', $call));
+	$self->prompt;
 
 	# decide on echo
 	if (!$user->wantecho) {
@@ -297,7 +304,7 @@ sub run_cmd
 		
 		# split the command line up into parts, the first part is the command
 		my ($cmd, $args) = split /\s+/, $cmdline, 2;
-		$args = "" unless $args;
+		$args = "" unless defined $args;
 		
 		if ($cmd) {
 			
@@ -309,7 +316,7 @@ sub run_cmd
 			my $acmd = CmdAlias::get_cmd($cmd);
 			if ($acmd) {
 				($cmd, $args) = split /\s+/, "$acmd $args", 2;
-				$args = "" unless $args;
+				$args = "" unless defined $args;
 				dbg('command', "aliased cmd: $cmd $args");
 			}
 			
@@ -345,12 +352,27 @@ sub run_cmd
 				}
 			} else {
 				dbg('command', "cmd: $cmd not found");
-				return ($self->msg('e1'));
+				if (++$self->{errors} > $maxerrors) {
+					$self->send($self->msg('e26'));
+					$self->disconnect;
+					return ();
+				} else {
+					return ($self->msg('e1'));
+				}
 			}
 		}
 	}
 	
-	shift @ans;
+	my $ok = shift @ans;
+	if ($ok) {
+		delete $self->{errors};
+	} else {
+		if (++$self->{errors} > $maxerrors) {
+			$self->send($self->msg('e26'));
+			$self->disconnect;
+			return ();
+		}
+	}
 	return (@ans);
 }
 
@@ -378,29 +400,20 @@ sub process
 #
 # finish up a user context
 #
-sub finish
+sub disconnect
 {
 	my $self = shift;
-	my $conn = shift;
 	my $call = $self->call;
 
+	# reset the redirection of messages back to 'normal' if we are the sysop
+	if ($call eq $main::myalias) {
+		my $node = DXNode->get($main::mycall) or die "$main::mycall not allocated in DXNode database";
+		$node->dxchan($DXProt::me);
+	}
+
 	# I was the last node visited
     $self->user->node($main::mycall);
 		
-	# log out text
-	if ($conn && -e "$main::data/logout") {
-		open(I, "$main::data/logout") or confess;
-		my @in = <I>;
-		close(I);
-		$self->send_now('D', @in);
-		sleep(1);
-	}
-
-	if ($call eq $main::myalias) { # unset the channel if it is us really
-		my $node = DXNode->get($main::mycall);
-		$node->{dxchan} = 0;
-	}
-	
 	# issue a pc17 to everybody interested
 	my $nchan = DXChannel->get($main::mycall);
 	my $pc17 = $nchan->pc17($self);
@@ -412,6 +425,8 @@ sub finish
 	Log('DXCommand', "$call disconnected");
 	my $ref = DXCluster->get_exact($call);
 	$ref->del() if $ref;
+
+	$self->SUPER::disconnect;
 }
 
 #
@@ -421,7 +436,7 @@ sub finish
 sub prompt
 {
 	my $self = shift;
-	$self->send($self->msg($self->here ? 'pr' : 'pr2', $self->call));
+	$self->send($self->msg($self->here ? 'pr' : 'pr2', $self->call, cldate($main::systime), ztime($main::systime)));
 }
 
 # broadcast a message to all users [except those mentioned after buffer]
@@ -631,7 +646,7 @@ sub talk
 {
 	my ($self, $from, $to, $via, $line) = @_;
 	$line =~ s/\\5E/\^/g;
-	$self->send("$to de $from $line") if $self->{talk};
+	$self->send("$to de $from: $line") if $self->{talk};
 	Log('talk', $to, $from, $main::mycall, $line);
 }