package DXUser;
-require Exporter;
-@ISA = qw(Exporter);
-
-use MLDBM qw(DB_File);
+use DXLog;
+use DB_File;
+use Data::Dumper;
use Fcntl;
-use Carp;
+use IO::File;
+use DXDebug;
use strict;
-use vars qw(%u $dbm $filename %valid);
+use vars qw(%u $dbm $filename %valid $lastoperinterval $lasttime);
%u = ();
$dbm = undef;
$filename = undef;
+$lastoperinterval = 30*24*60*60;
+$lasttime = 0;
# hash of valid elements and a simple prompt
%valid = (
- call => '0,Callsign',
- alias => '0,Real Callsign',
- name => '0,Name',
- qth => '0,Home QTH',
- lat => '0,Latitude,slat',
- long => '0,Longitude,slong',
- qra => '0,Locator',
- email => '0,E-mail Address',
- priv => '9,Privilege Level',
- lastin => '0,Last Time in,cldatetime',
- passwd => '9,Password',
- addr => '0,Full Address',
- 'sort' => '0,Type of User', # A - ak1a, U - User, S - spider cluster, B - BBS
- xpert => '0,Expert Status,yesno',
- bbs => '0,Home BBS',
- node => '0,Last Node',
- homenode => '0,Home Node',
- lockout => '9,Locked out?,yesno', # won't let them in at all
- dxok => '9,DX Spots?,yesno', # accept his dx spots?
- annok => '9,Announces?,yesno', # accept his announces?
- reg => '0,Registered?,yesno', # is this user registered?
- 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
- isolate => '9,Isolate network,yesno',
-);
+ call => '0,Callsign',
+ alias => '0,Real Callsign',
+ name => '0,Name',
+ qth => '0,Home QTH',
+ lat => '0,Latitude,slat',
+ long => '0,Longitude,slong',
+ qra => '0,Locator',
+ email => '0,E-mail Address',
+ priv => '9,Privilege Level',
+ lastin => '0,Last Time in,cldatetime',
+ passwd => '9,Password',
+ addr => '0,Full Address',
+ 'sort' => '0,Type of User', # A - ak1a, U - User, S - spider cluster, B - BBS
+ xpert => '0,Expert Status,yesno',
+ bbs => '0,Home BBS',
+ node => '0,Last Node',
+ homenode => '0,Home Node',
+ lockout => '9,Locked out?,yesno', # won't let them in at all
+ dxok => '9,Accept DX Spots?,yesno', # accept his dx spots?
+ annok => '9,Accept Announces?,yesno', # accept his announces?
+ reg => '0,Registered?,yesno', # is this user registered?
+ 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
+ isolate => '9,Isolate network,yesno',
+ wantbeep => '0,Rec Beep,yesno',
+ wantann => '0,Rec Announce,yesno',
+ wantwwv => '0,Rec WWV,yesno',
+ wantwcy => '0,Rec WCY,yesno',
+ wantecho => '0,Rec Echo,yesno',
+ wanttalk => '0,Rec Talk,yesno',
+ wantwx => '0,Rec WX,yesno',
+ wantdx => '0,Rec DX Spots,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',
+ lastoper => '9,Last for/oper,cldatetime',
+ );
no strict;
sub AUTOLOAD
{
- my $self = shift;
- my $name = $AUTOLOAD;
+ my $self = shift;
+ my $name = $AUTOLOAD;
- return if $name =~ /::DESTROY$/;
- $name =~ s/.*:://o;
+ return if $name =~ /::DESTROY$/;
+ $name =~ s/.*:://o;
- confess "Non-existant field '$AUTOLOAD'" if !$valid{$name};
- if (@_) {
- $self->{$name} = shift;
- $self->put();
- }
- return $self->{$name};
+ 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};
}
+use strict;
+
#
# initialise the system
#
sub init
{
- my ($pkg, $fn) = @_;
+ my ($pkg, $fn, $mode) = @_;
- confess "need a filename in User" if !$fn;
- $dbm = tie (%u, MLDBM, $fn, O_CREAT|O_RDWR, 0666) or confess "can't open user file: $fn ($!)";
- $filename = $fn;
+ confess "need a filename in User" if !$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: $fn ($!)";
+ } else {
+ $dbm = tie (%u, 'DB_File', $fn, O_RDONLY, 0666, $DB_BTREE) or confess "can't open user file: $fn ($!)";
+ }
+
+ $filename = $fn;
}
-use strict;
+sub del_file
+{
+ my ($pkg, $fn) = @_;
+
+ confess "need a filename in User" if !$fn;
+ $fn .= ".v2";
+ unlink $fn;
+}
+
+#
+# periodic processing
+#
+sub process
+{
+ if ($main::systime > $lasttime + 15) {
+ $dbm->sync;
+ $lasttime = $main::systime;
+ }
+}
#
# close the system
sub finish
{
- $dbm = undef;
- untie %u;
+ undef $dbm;
+ untie %u;
}
#
sub new
{
- my $pkg = shift;
- my $call = uc shift;
-# $call =~ s/-\d+$//o;
+ my $pkg = shift;
+ my $call = uc shift;
+ # $call =~ s/-\d+$//o;
- confess "can't create existing call $call in User\n!" if $u{$call};
+# confess "can't create existing call $call in User\n!" if $u{$call};
- my $self = {};
- $self->{call} = $call;
- $self->{'sort'} = 'U';
- $self->{dxok} = 1;
- $self->{annok} = 1;
- $self->{lang} = $main::lang;
- bless $self, $pkg;
- $u{call} = $self;
+ my $self = bless {}, $pkg;
+ $self->{call} = $call;
+ $self->{'sort'} = 'U';
+ $self->put;
+ return $self;
}
#
sub get
{
- my $pkg = shift;
- my $call = uc shift;
-# $call =~ s/-\d+$//o; # strip ssid
- return $u{$call};
-}
-
-#
-# get all callsigns in the database
-#
-
-sub get_all_calls
-{
- return (sort keys %u);
+ my $pkg = shift;
+ my $call = uc shift;
+ my $data;
+ unless ($dbm->get($call, $data)) {
+ return decode($data);
+ }
+ return undef;
}
#
sub get_current
{
- my $pkg = shift;
- my $call = uc shift;
-# $call =~ s/-\d+$//o; # strip ssid
+ my $pkg = shift;
+ my $call = uc shift;
- my $dxchan = DXChannel->get($call);
- return $dxchan->user if $dxchan;
- return $u{$call};
+ my $dxchan = DXChannel->get($call);
+ return $dxchan->user if $dxchan;
+ my $data;
+ unless ($dbm->get($call, $data)) {
+ return decode($data);
+ }
+ return undef;
+}
+
+#
+# get all callsigns in the database
+#
+
+sub get_all_calls
+{
+ return (sort keys %u);
}
#
sub put
{
- my $self = shift;
- my $call = $self->{call};
- $u{$call} = $self;
+ my $self = shift;
+ confess "Trying to put nothing!" unless $self && ref $self;
+ my $call = $self->{call};
+ # delete all instances of this
+# for ($dbm->get_dup($call)) {
+# $dbm->del_dup($call, $_);
+# }
+ $dbm->del($call);
+ delete $self->{annok} if $self->{annok};
+ delete $self->{dxok} if $self->{dxok};
+ $dbm->put($call, $self->encode);
+}
+
+#
+# create a string from a user reference
+#
+sub encode
+{
+ my $self = shift;
+ my $dd = new Data::Dumper([$self]);
+ $dd->Indent(0);
+ $dd->Terse(1);
+ $dd->Quotekeys($] < 5.005 ? 1 : 0);
+ return $dd->Dumpxs;
+}
+
+#
+# create a hash from a string
+#
+sub decode
+{
+ my $s = shift;
+ my $ref;
+ eval '$ref = ' . $s;
+ if ($@) {
+ dbg('err', $@) if $@;
+ Log('err', $@) if $@;
+ $ref = undef;
+ }
+ return $ref;
}
#
sub del
{
- my $self = shift;
- my $call = $self->{call};
- delete $u{$call};
+ my $self = shift;
+ my $call = $self->{call};
+ # delete all instances of this
+# for ($dbm->get_dup($call)) {
+# $dbm->del_dup($call, $_);
+# }
+ $dbm->del($call);
}
#
sub close
{
- my $self = shift;
- $self->{lastin} = time;
- $self->put();
+ my $self = shift;
+ $self->{lastin} = time;
+ $self->put();
+}
+
+#
+# sync the database
+#
+
+sub sync
+{
+ $dbm->sync;
}
#
sub fields
{
- return keys(%valid);
+ return keys(%valid);
+}
+
+
+#
+# export the database to an ascii file
+#
+
+sub export
+{
+ my $fn = shift;
+
+ # save old ones
+ rename "$fn.oooo", "$fn.ooooo" if -e "$fn.oooo";
+ rename "$fn.ooo", "$fn.oooo" if -e "$fn.ooo";
+ rename "$fn.oo", "$fn.ooo" if -e "$fn.oo";
+ rename "$fn.o", "$fn.oo" if -e "$fn.o";
+ rename "$fn", "$fn.o" if -e "$fn";
+
+ my $count = 0;
+ my $fh = new IO::File ">$fn" or return "cannot open $fn ($!)";
+ if ($fh) {
+ my $ref = 0;
+ my $key = 0;
+ my $action;
+ my $t = scalar localtime;
+ print $fh q{#!/usr/bin/perl
+#
+# The exported userfile for a DXSpider System
+#
+# Input file: $filename
+# Time: $t
+#
+
+package main;
+
+# search local then perl directories
+BEGIN {
+ umask 002;
+
+ # root of directory tree for this system
+ $root = "/spider";
+ $root = $ENV{'DXSPIDER_ROOT'} if $ENV{'DXSPIDER_ROOT'};
+
+ unshift @INC, "$root/perl"; # this IS the right way round!
+ unshift @INC, "$root/local";
+
+ # try to detect a lockfile (this isn't atomic but
+ # should do for now
+ $lockfn = "$root/perl/cluster.lock"; # lock file name
+ if (-e $lockfn) {
+ open(CLLOCK, "$lockfn") or die "Can't open Lockfile ($lockfn) $!";
+ my $pid = <CLLOCK>;
+ chomp $pid;
+ die "Lockfile ($lockfn) and process $pid exists - cluster must be stopped first\n" if kill 0, $pid;
+ close CLLOCK;
+ }
+}
+
+package DXUser;
+
+use DXVars;
+use DXUser;
+
+if (@ARGV) {
+ $main::userfn = shift @ARGV;
+ print "user filename now $userfn\n";
+}
+
+DXUser->del_file($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;
+ }
+ print $fh ");\n#\nprint \"there were $count records\\n\";\n#\n";
+ print $fh "DXUser->sync; DXUser->finish;\n#\n";
+ $fh->close;
+ }
+ return $count;
}
#
sub field_prompt
{
- my ($self, $ele) = @_;
- return $valid{$ele};
+ my ($self, $ele) = @_;
+ return $valid{$ele};
}
# some variable accessors
sub sort
{
- my $self = shift;
- @_ ? $self->{'sort'} = shift : $self->{'sort'} ;
+ my $self = shift;
+ @_ ? $self->{'sort'} = shift : $self->{'sort'} ;
+}
+
+# some accessors
+sub _want
+{
+ 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} : 1;
+}
+
+sub wantbeep
+{
+ return _want('beep', @_);
+}
+
+sub wantann
+{
+ return _want('ann', @_);
+}
+
+sub wantwwv
+{
+ return _want('wwv', @_);
+}
+
+sub wantwcy
+{
+ return _want('wcy', @_);
+}
+
+sub wantecho
+{
+ return _want('echo', @_);
+}
+
+sub wantwx
+{
+ return _want('wx', @_);
+}
+
+sub wantdx
+{
+ return _want('dx', @_);
+}
+
+sub wanttalk
+{
+ return _want('talk', @_);
+}
+
+sub wantgrid
+{
+ return _want('grid', @_);
+}
+
+sub wantlogininfo
+{
+ my $self = shift;
+ my $n = shift;
+ $self->{wantlogininfo} = $n if $n;
+ return exists $self->{wantlogininfo} ? $self->{wantlogininfo} : 0;
+}
+
+sub is_node
+{
+ my $self = shift;
+ return $self->{sort} =~ /[ACRSX]/;
+}
+
+sub is_user
+{
+ my $self = shift;
+ return $self->{sort} eq 'U';
+}
+
+sub is_bbs
+{
+ my $self = shift;
+ return $self->{sort} eq 'B';
+}
+
+sub is_spider
+{
+ my $self = shift;
+ return $self->{sort} eq 'S';
+}
+
+sub is_clx
+{
+ my $self = shift;
+ return $self->{sort} eq 'C';
+}
+
+sub is_dxnet
+{
+ my $self = shift;
+ return $self->{sort} eq 'X';
+}
+
+sub is_arcluster
+{
+ my $self = shift;
+ return $self->{sort} eq 'R';
+}
+
+sub is_ak1a
+{
+ my $self = shift;
+ return $self->{sort} eq 'A';
}
1;
__END__
+
+
+
+
+