X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXCommandmode.pm;h=79ba03b0b8f63ac3f189534677f9d4d55cb7c5e2;hb=d3004b59ca0171c0afe6d9898c84830c809721af;hp=6eee5d457cc00aca7b0ea6143a96dca280df4d0b;hpb=dce19df96e5dab964cd89cab9c33af470d824109;p=spider.git

diff --git a/perl/DXCommandmode.pm b/perl/DXCommandmode.pm
index 6eee5d45..79ba03b0 100644
--- a/perl/DXCommandmode.pm
+++ b/perl/DXCommandmode.pm
@@ -37,7 +37,8 @@ use DB_File;
 use VE7CC;
 
 use strict;
-use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase $maxerrors %nothereslug $maxbadcount $msgpolltime);
+use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase $maxerrors %nothereslug
+	$maxbadcount $msgpolltime $default_pagelth);
 
 %Cache = ();					# cache of dynamically loaded routine's mod times
 %cmd_cache = ();				# cache of short names
@@ -87,7 +88,9 @@ sub start
 	my $name = $user->{name};
 	
 	# log it
-	my $host = $self->{conn}->{peerhost} || "unknown";
+	my $host = $self->{conn}->{peerhost};
+	$host ||= "AGW Port #$self->{conn}->{agwport}" if exists $self->{conn}->{agwport};
+	$host ||= "unknown";
 	Log('DXCommand', "$call connected from $host");
 
 	$self->{name} = $name ? $name : $call;
@@ -95,7 +98,9 @@ sub start
 	$self->state('prompt');		# a bit of room for further expansion, passwords etc
 	$self->{priv} = $user->priv || 0;
 	$self->{lang} = $user->lang || $main::lang || 'en';
-	$self->{pagelth} = $user->pagelth || 20;
+	my $pagelth = $user->pagelth;
+	$pagelth = $default_pagelth unless defined $pagelth;
+	$self->{pagelth} = $pagelth;
 	($self->{width}) = $line =~ /width=(\d+)/; $line =~ s/\s*width=\d+\s*//;
 	$self->{width} = 80 unless $self->{width} && $self->{width} > 80;
 	$self->{consort} = $line;	# save the connection type
@@ -433,6 +438,8 @@ sub run_cmd
 	if ($cmd) {
 		# strip out // on command only
 		$cmd =~ s|//|/|g;
+		$cmd =~ s|^/||g;		# no leading / either
+		$cmd =~ s|[^-?\w/]||g;		# and no funny characters either
 					
 		my ($path, $fcmd);
 			
@@ -448,7 +455,7 @@ sub run_cmd
 			
 		# first expand out the entry to a command
 		($path, $fcmd) = search($main::localcmd, $cmd, "pl");
-		($path, $fcmd) = search($main::cmd, $cmd, "pl") if !$path || !$fcmd;
+		($path, $fcmd) = search($main::cmd, $cmd, "pl") unless $path && $fcmd;
 
 		if ($path && $cmd) {
 			dbg("path: $cmd cmd: $fcmd") if isdbg('command');
@@ -630,40 +637,42 @@ sub search
 	my @parts = split '/', $short_cmd;
 	my $dirfn;
 	my $curdir = $path;
-	my $p;
-	my $i;
-	my @lparts;
 	
-	for ($i = 0; $i < @parts; $i++) {
-		my  $p = $parts[$i];
-		opendir(D, $curdir) or confess "can't open $curdir $!";
-		my @ls = readdir D;
-		closedir D;
-		my $l;
-		foreach $l (sort @ls) {
-			next if $l =~ /^\./;
-			if ($i < $#parts) {            	# we are dealing with directories
-				if ((-d "$curdir/$l") && $p eq substr($l, 0, length $p)) {
-					dbg("got dir: $curdir/$l\n") if isdbg('command');
-					$dirfn .= "$l/";
-					$curdir .= "/$l";
-					last;
-				}
-			} else {			# we are dealing with commands
-				@lparts = split /\./, $l;                  
-				next if $lparts[$#lparts] ne $suffix;        # only look for .$suffix files
-				if ($p eq substr($l, 0, length $p)) {
-					pop @lparts; #  remove the suffix
-					$l = join '.', @lparts;
-					#		  chop $dirfn;               # remove trailing /
-					$dirfn = "" unless $dirfn;
-					$cmd_cache{$short_cmd} = join(',', ($path, "$dirfn$l")); # cache it
-					dbg("got path: $path cmd: $dirfn$l\n") if isdbg('command');
-					return ($path, "$dirfn$l"); 
-				}
-			}
-		}
-	}
+        while (my $p = shift @parts) {
+                opendir(D, $curdir) or confess "can't open $curdir $!";
+                my @ls = readdir D;
+                closedir D;
+
+                # if this isn't the last part
+                if (@parts) {
+                        my $found;
+                        foreach my $l (sort @ls) {
+                                next if $l =~ /^\./;
+                                if ((-d "$curdir/$l") && $p eq substr($l, 0, length $p)) {
+                                        dbg("got dir: $curdir/$l\n") if isdbg('command');
+                                        $dirfn .= "$l/";
+                                        $curdir .= "/$l";
+                                        $found++;
+                                        last;
+                                }
+                        }
+                        # only proceed if we find the directory asked for
+                        return () unless $found;
+                } else {
+                        foreach my $l (sort @ls) {
+                                next if $l =~ /^\./;
+                                next unless $l =~ /\.$suffix$/;
+                                if ($p eq substr($l, 0, length $p)) {
+                                        $l =~ s/\.$suffix$//;
+                                        $dirfn = "" unless $dirfn;
+                                        $cmd_cache{$short_cmd} = join(',', ($path, "$dirfn$l")); # cache it
+                                        dbg("got path: $path cmd: $dirfn$l\n") if isdbg('command');
+                                        return ($path, "$dirfn$l");
+                                }
+                        }
+                }
+        }
+
 	return ();  
 }  
 
@@ -914,7 +923,7 @@ sub wwv
 	return unless $self->{wwv};
 	
 	if ($self->{wwvfilter}) {
-		($filter, $hops) = $self->{wwvfilter}->it(@_ );
+		($filter, $hops) = $self->{wwvfilter}->it(@_[7..$#_] );
 		return unless $filter;
 	}