use IO::File;
use DXDebug;
use DXUtil;
+use LRU;
use strict;
$main::build += $VERSION;
$main::branch += $BRANCH;
-use vars qw(%u $dbm $filename %valid $lastoperinterval $lasttime);
+use vars qw(%u $dbm $filename %valid $lastoperinterval $lasttime $lru $lrusize);
%u = ();
$dbm = undef;
$filename = undef;
$lastoperinterval = 60*24*60*60;
$lasttime = 0;
+$lrusize = 2000;
# hash of valid elements and a simple prompt
%valid = (
wantann_talk => '0,Talklike Anns,yesno',
wantpc90 => '1,Req PC90,yesno',
wantnp => '1,Req New Protocol,yesno',
+ wantpc16 => '9,Want Users from node,yesno',
+ wantsendpc16 => '9,Send PC16,yesno',
+ wantroutepc19 => '9,Route PC19,yesno',
lastoper => '9,Last for/oper,cldatetime',
nothere => '0,Not Here Text',
registered => '9,Registered?,yesno',
build => '1,Build',
);
-no strict;
+#no strict;
sub AUTOLOAD
{
- my $self = shift;
+ no strict;
my $name = $AUTOLOAD;
return if $name =~ /::DESTROY$/;
- $name =~ s/.*:://o;
+ $name =~ s/^.*:://o;
confess "Non-existant field '$AUTOLOAD'" if !$valid{$name};
# this clever line of code creates a subroutine which takes over from autoload
# from OO Perl - Conway
- *{$AUTOLOAD} = sub {@_ > 1 ? $_[0]->{$name} = $_[1] : $_[0]->{$name}} ;
- if (@_) {
- $self->{$name} = shift;
- }
- return $self->{$name};
+ *$AUTOLOAD = sub {@_ > 1 ? $_[0]->{$name} = $_[1] : $_[0]->{$name}};
+ goto &$AUTOLOAD;
}
-use strict;
+#use strict;
#
# initialise the system
confess "need a filename in User" if !$fn;
$fn .= ".v2";
if ($mode) {
- $dbm = tie (%u, 'DB_File', $fn, O_CREAT|O_RDWR, 0666, $DB_BTREE) or confess "can't open user file: $fn ($!)";
+ $dbm = tie (%u, 'DB_File', $fn, O_CREAT|O_RDWR, 0666, $DB_BTREE) or confess "can't open user file: $fn ($!) [rebuild it from user_asc?]";
} else {
- $dbm = tie (%u, 'DB_File', $fn, O_RDONLY, 0666, $DB_BTREE) or confess "can't open user file: $fn ($!)";
+ $dbm = tie (%u, 'DB_File', $fn, O_RDONLY, 0666, $DB_BTREE) or confess "can't open user file: $fn ($!) [rebuild it from user_asc?]";
}
$filename = $fn;
+ $lru = LRU->newbase("DXUser", $lrusize);
}
sub del_file
my $pkg = shift;
my $call = uc shift;
my $data;
+
+ # is it in the LRU cache?
+ my $ref = $lru->get($call);
+ return $ref if $ref;
+
+ # search for it
unless ($dbm->get($call, $data)) {
- return decode($data);
+ $ref = decode($data);
+ $lru->put($call, $ref);
+ return $ref;
}
return undef;
}
$dbm->del($call);
delete $self->{annok} if $self->{annok};
delete $self->{dxok} if $self->{dxok};
- $dbm->put($call, $self->encode);
+ $lru->put($call, $self);
+ my $ref = $self->encode;
+ $dbm->put($call, $ref);
}
#
# for ($dbm->get_dup($call)) {
# $dbm->del_dup($call, $_);
# }
+ $lru->remove($call);
$dbm->del($call);
}
return _want('ann_talk', @_);
}
+sub wantpc16
+{
+ return _want('pc16', @_);
+}
+
+sub wantsendpc16
+{
+ return _want('sendpc16', @_);
+}
+
+sub wantroutepc16
+{
+ return _want('routepc16', @_);
+}
+
sub wantlogininfo
{
my $self = shift;