use Fcntl;
use IO::File;
use DXDebug;
+use DXUtil;
+use LRU;
use strict;
use vars qw($VERSION $BRANCH);
-$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ ) || 0;
-$main::build += $VERSION;
-$main::branch += $BRANCH;
-use vars qw(%u $dbm $filename %valid $lastoperinterval $lasttime);
+main::mkver($VERSION = q$Revision$);
+
+use vars qw(%u $dbm $filename %valid $lastoperinterval $lasttime $lru $lrusize $tooold $v3);
%u = ();
$dbm = undef;
$filename = undef;
$lastoperinterval = 60*24*60*60;
$lasttime = 0;
+$lrusize = 2000;
+$tooold = 86400 * 365; # this marks an old user who hasn't given enough info to be useful
+$v3 = 0;
# hash of valid elements and a simple prompt
%valid = (
annok => '9,Accept Announces?,yesno', # accept his announces?
lang => '0,Language',
hmsgno => '0,Highest Msgno',
- group => '0,Access Group,parray', # used to create a group of users/nodes for some purpose or other
+ group => '0,Chat Group,parray', # used to create a group of users/nodes for some purpose or other
isolate => '9,Isolate network,yesno',
wantbeep => '0,Req Beep,yesno',
wantann => '0,Req Announce,yesno',
pagelth => '0,Current Pagelth',
pingint => '9,Node Ping interval',
nopings => '9,Ping Obs Count',
- wantlogininfo => '9,Login info req,yesno',
- wantgrid => '0,DX Grid Info,yesno',
+ wantlogininfo => '0,Login Info Req,yesno',
+ wantgrid => '0,Show DX Grid,yesno',
wantann_talk => '0,Talklike Anns,yesno',
wantpc90 => '1,Req PC90,yesno',
- wantnp => '1,Req New Protocol,yesno',
+ wantnp => '1,Req New Proto,yesno',
+ wantpc16 => '9,Want Users from node,yesno',
+ wantsendpc16 => '9,Send PC16,yesno',
+ wantroutepc19 => '9,Route PC19,yesno',
+ wantusstate => '0,Show US State,yesno',
+ wantdxcq => '0,Show CQ Zone,yesno',
+ wantdxitu => '0,Show ITU Zone,yesno',
lastoper => '9,Last for/oper,cldatetime',
nothere => '0,Not Here Text',
registered => '9,Registered?,yesno',
prompt => '0,Required Prompt',
version => '1,Version',
build => '1,Build',
+ believe => '1,Believable nodes,parray',
+ lastping => '1,Last Ping at,ptimelist',
);
-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 &$AUTOLOAD;
}
-use strict;
+#use strict;
#
# initialise the system
my ($pkg, $fn, $mode) = @_;
confess "need a filename in User" if !$fn;
- $fn .= ".v2";
+
+ my $ufn;
+ my $convert;
+
+ eval {
+ require Storable;
+ };
+
+# eval "use Storable qw(nfreeze thaw)";
+
+ if ($@) {
+ $ufn = "$fn.v2";
+ $v3 = $convert = 0;
+ dbg("the module Storable appears to be missing!!");
+ dbg("trying to continue in compatibility mode (this may fail)");
+ dbg("please install Storable from CPAN as soon as possible");
+ } else {
+ import Storable qw(nfreeze thaw);
+
+ $ufn = "$fn.v3";
+ $v3 = 1;
+ $convert++ unless -e $ufn;
+ }
+
if ($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', $ufn, 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', $ufn, O_RDONLY, 0666, $DB_BTREE) or confess "can't open user file: $fn ($!) [rebuild it from user_asc?]";
}
+
+ $lru = LRU->newbase("DXUser", $lrusize);
- $filename = $fn;
+ # do a conversion if required
+ if ($convert) {
+ my ($key, $val, $action, $count, $err) = ('','',0,0,0);
+
+ my %oldu;
+ dbg("Converting the User File to V3 ");
+ dbg("This will take a while, I suggest you go and have cup of strong tea");
+ my $odbm = tie (%oldu, 'DB_File', "$fn.v2", O_RDONLY, 0666, $DB_BTREE) or confess "can't open user file: $fn.v2 ($!) [rebuild it from user_asc?]";
+ for ($action = R_FIRST; !$odbm->seq($key, $val, $action); $action = R_NEXT) {
+ my $ref = asc_decode($val);
+ if ($ref) {
+ $ref->put;
+ $count++;
+ } else {
+ $err++
+ }
+ }
+ undef $odbm;
+ untie %oldu;
+ dbg("Conversion completed $count records $err errors");
+ }
+ $filename = $ufn;
}
sub del_file
my ($pkg, $fn) = @_;
confess "need a filename in User" if !$fn;
- $fn .= ".v2";
+ $fn .= $v3 ? ".v3" : ".v2";
unlink $fn;
}
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;
}
my $pkg = shift;
my $call = uc shift;
- my $dxchan = DXChannel->get($call);
+ my $dxchan = DXChannel::get($call);
return $dxchan->user if $dxchan;
my $rref = Route::get($call);
return $rref->user if $rref && exists $rref->{user};
$dbm->del($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);
+}
+
+# freeze the user
+sub encode
+{
+ goto &asc_encode unless $v3;
+ my $self = shift;
+ return nfreeze($self);
+}
+
+# thaw the user
+sub decode
+{
+ goto &asc_decode unless $v3;
+ return thaw(shift);
}
#
-# create a string from a user reference
+# create a string from a user reference (in_ascii)
#
-sub encode
+sub asc_encode
{
my $self = shift;
my $dd = new Data::Dumper([$self]);
}
#
-# create a hash from a string
+# create a hash from a string (in ascii)
#
-sub decode
+sub asc_decode
{
my $s = shift;
my $ref;
# for ($dbm->get_dup($call)) {
# $dbm->del_dup($call, $_);
# }
+ $lru->remove($call);
$dbm->del($call);
}
rename "$fn", "$fn.o" if -e "$fn";
my $count = 0;
+ my $err = 0;
+ my $del = 0;
my $fh = new IO::File ">$fn" or return "cannot open $fn ($!)";
if ($fh) {
- my $ref = 0;
my $key = 0;
+ my $val = undef;
my $action;
my $t = scalar localtime;
print $fh q{#!/usr/bin/perl
# try to detect a lockfile (this isn't atomic but
# should do for now
- $lockfn = "$root/perl/cluster.lck"; # lock file name
+ $lockfn = "$root/local/cluster.lck"; # lock file name
if (-e $lockfn) {
open(CLLOCK, "$lockfn") or die "Can't open Lockfile ($lockfn) $!";
my $pid = <CLLOCK>;
DXUser->del_file($main::userfn);
DXUser->init($main::userfn, 1);
-
-%u = (
- };
-
- for ($action = R_FIRST; !$dbm->seq($key, $ref, $action); $action = R_NEXT) {
- print $fh "'$key' => q{$ref},\n";
- ++$count;
+%u = ();
+my $count = 0;
+my $err = 0;
+while (<DATA>) {
+ chomp;
+ my @f = split /\t/;
+ my $ref = asc_decode($f[1]);
+ if ($ref) {
+ $ref->put();
+ $count++;
+ } else {
+ print "# Error: $f[0]\t$f[1]\n";
+ $err++
+ }
+}
+DXUser->sync; DXUser->finish;
+print "There are $count user records and $err errors\n";
+};
+ print $fh "__DATA__\n";
+
+ for ($action = R_FIRST; !$dbm->seq($key, $val, $action); $action = R_NEXT) {
+ if (!is_callsign($key) || $key =~ /^0/) {
+ Log('DXCommand', "Export Error1: $key\t$val");
+ eval {$dbm->del($key)};
+ dbg(carp("Export Error1: $key\t$val\n$@")) if $@;
+ ++$err;
+ next;
+ }
+ my $ref = decode($val);
+ if ($ref) {
+ my $t = $ref->{lastin} || 0;
+ if ($main::systime > $t + $tooold) {
+ unless ($ref->{lat} && $ref->{long} || $ref->{qth} || $ref->{qra}) {
+ eval {$dbm->del($key)};
+ dbg(carp("Export Error2: $key\t$val\n$@")) if $@;
+ Log('DXCommand', "$ref->{call} deleted, too old");
+ $del++;
+ next;
+ }
+ }
+ # only store users that are reasonably active or have useful information
+ print $fh "$key\t" . $ref->asc_encode . "\n";
+ ++$count;
+ } else {
+ Log('DXCommand', "Export Error3: $key\t$val");
+ eval {$dbm->del($key)};
+ dbg(carp("Export Error3: $key\t$val\n$@")) if $@;
+ ++$err;
+ }
}
- print $fh ");\n#\nprint \"there were $count records\\n\";\n#\n";
- print $fh "DXUser->sync; DXUser->finish;\n#\n";
$fh->close;
}
- return $count;
+ return "$count Users $del Deleted $err Errors ('sh/log Export' for details)";
}
#
}
# some accessors
+
+# want is default = 1
sub _want
{
my $n = shift;
return exists $self->{$s} ? $self->{$s} : 1;
}
+# wantnot is default = 0
+sub _wantnot
+{
+ my $n = shift;
+ my $self = shift;
+ my $val = shift;
+ my $s = "want$n";
+ $self->{$s} = $val if defined $val;
+ return exists $self->{$s} ? $self->{$s} : 0;
+}
+
sub wantbeep
{
return _want('beep', @_);
return _want('ann_talk', @_);
}
+sub wantpc16
+{
+ return _want('pc16', @_);
+}
+
+sub wantpc90
+{
+ return _wantnot('pc90', @_);
+}
+
+sub wantsendpc16
+{
+ return _want('sendpc16', @_);
+}
+
+sub wantroutepc16
+{
+ return _want('routepc16', @_);
+}
+
+sub wantusstate
+{
+ return _want('usstate', @_);
+}
+
+sub wantdxcq
+{
+ return _want('dxcq', @_);
+}
+
+sub wantdxitu
+{
+ return _want('dxitu', @_);
+}
+
+sub wantnp
+{
+ return _wantnot('np', @_);
+}
+
sub wantlogininfo
{
my $self = shift;
return $self->{sort} =~ /[ACRSX]/;
}
+sub is_aranea
+{
+ my $self = shift;
+ return $self->{sort} eq 'W';
+}
+
sub is_user
{
my $self = shift;
my $self = shift;
delete $self->{passphrase};
}
+
+sub set_believe
+{
+ my $self = shift;
+ my $call = uc shift;
+ $self->{believe} ||= [];
+ push @{$self->{believe}}, $call unless grep $_ eq $call, @{$self->{believe}};
+}
+
+sub unset_believe
+{
+ my $self = shift;
+ my $call = uc shift;
+ if (exists $self->{believe}) {
+ $self->{believe} = [grep {$_ ne $call} @{$self->{believe}}];
+ delete $self->{believe} unless @{$self->{believe}};
+ }
+}
+
+sub believe
+{
+ my $self = shift;
+ return exists $self->{believe} ? @{$self->{believe}} : ();
+}
+
+sub lastping
+{
+ my $self = shift;
+ my $call = shift;
+ $self->{lastping} ||= {};
+ $self->{lastping} = {} unless ref $self->{lastping};
+ my $b = $self->{lastping};
+ $b->{$call} = shift if @_;
+ return $b->{$call};
+}
1;
__END__