+++ /dev/null
-#
-# DX cluster user routines
-#
-# Copyright (c) 1998 - Dirk Koopman G1TLH
-#
-# $Id$
-#
-
-package DXUser;
-
-require Exporter;
-@ISA = qw(Exporter);
-
-use MLDBM qw(DB_File);
-use Fcntl;
-use Carp;
-
-use strict;
-use vars qw(%u $dbm $filename %valid);
-
-%u = ();
-$dbm = undef;
-$filename = undef;
-
-# 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',
- );
-
-no strict;
-sub AUTOLOAD
-{
- my $self = shift;
- my $name = $AUTOLOAD;
-
- return if $name =~ /::DESTROY$/;
- $name =~ s/.*:://o;
-
- confess "Non-existant field '$AUTOLOAD'" if !$valid{$name};
- if (@_) {
- $self->{$name} = shift;
- # $self->put();
- }
- return $self->{$name};
-}
-
-#
-# initialise the system
-#
-sub init
-{
- my ($pkg, $fn, $mode) = @_;
-
- confess "need a filename in User" if !$fn;
- if ($mode) {
- $dbm = tie (%u, MLDBM, $fn, O_CREAT|O_RDWR, 0666) or confess "can't open user file: $fn ($!)";
- } else {
- $dbm = tie (%u, MLDBM, $fn, O_RDONLY) or confess "can't open user file: $fn ($!)";
- }
-
- $filename = $fn;
-}
-
-use strict;
-
-#
-# close the system
-#
-
-sub finish
-{
- untie %u;
-}
-
-#
-# new - create a new user
-#
-
-sub new
-{
- my $pkg = shift;
- my $call = uc shift;
- # $call =~ s/-\d+$//o;
-
- confess "can't create existing call $call in User\n!" if $u{$call};
-
- my $self = bless {}, $pkg;
- $self->{call} = $call;
- $self->{'sort'} = 'U';
- $self->{dxok} = 1;
- $self->{annok} = 1;
- $self->{lang} = $main::lang;
- $u{call} = $self;
- return $self;
-}
-
-#
-# get - get an existing user - this seems to return a different reference everytime it is
-# called - see below
-#
-
-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);
-}
-
-#
-# get an existing either from the channel (if there is one) or from the database
-#
-# It is important to note that if you have done a get (for the channel say) and you
-# want access or modify that you must use this call (and you must NOT use get's all
-# over the place willy nilly!)
-#
-
-sub get_current
-{
- my $pkg = shift;
- my $call = uc shift;
- # $call =~ s/-\d+$//o; # strip ssid
-
- my $dxchan = DXChannel->get($call);
- return $dxchan->user if $dxchan;
- return $u{$call};
-}
-
-#
-# put - put a user
-#
-
-sub put
-{
- my $self = shift;
- my $call = $self->{call};
- $u{$call} = $self;
-}
-
-#
-# create a string from a user reference
-#
-sub encode
-{
- my $self = shift;
- my $out;
- my $f;
-
- $out = "bless( { ";
- for $f (sort keys %$self) {
- my $val = $$self{$f};
- if (ref $val) { # it's an array (we think)
- $out .= "'$f'=>[ ";
- foreach (@$val) {
- my $s = $_;
- $out .= "'$s',";
- }
- $out .= " ],";
- } else {
- $val =~ s/'/\\'/og;
- $out .= "'$f'=>'$val',";
- }
- }
- $out .= " }, 'DXUser')";
- return $out;
-}
-
-#
-# create a hash from a string
-#
-sub decode
-{
- my $s = shift;
- my $ref;
- $s = '$ref = ' . $s;
- eval $s;
- confess $@ if $@;
- return $ref;
-}
-
-#
-# del - delete a user
-#
-
-sub del
-{
- my $self = shift;
- my $call = $self->{call};
- delete $u{$call};
-}
-
-#
-# close - close down a user
-#
-
-sub close
-{
- my $self = shift;
- $self->{lastin} = time;
- $self->put();
-}
-
-#
-# return a list of valid elements
-#
-
-sub fields
-{
- return keys(%valid);
-}
-
-#
-# group handling
-#
-
-# add one or more groups
-sub add_group
-{
- my $self = shift;
- my $ref = $self->{group} || [ 'local' ];
- $self->{group} = $ref if !$self->{group};
- push @$ref, @_ if @_;
-}
-
-# remove one or more groups
-sub del_group
-{
- my $self = shift;
- my $ref = $self->{group} || [ 'local' ];
- my @in = @_;
-
- $self->{group} = $ref if !$self->{group};
-
- @$ref = map { my $a = $_; return (grep { $_ eq $a } @in) ? () : $a } @$ref;
-}
-
-# does this thing contain all the groups listed?
-sub union
-{
- my $self = shift;
- my $ref = $self->{group};
- my $n;
-
- return 0 if !$ref || @_ == 0;
- return 1 if @$ref == 0 && @_ == 0;
- for ($n = 0; $n < @_; ) {
- for (@$ref) {
- my $a = $_;
- $n++ if grep $_ eq $a, @_;
- }
- }
- return $n >= @_;
-}
-
-# simplified group test just for one group
-sub in_group
-{
- my $self = shift;
- my $s = shift;
- my $ref = $self->{group};
-
- return 0 if !$ref;
- return grep $_ eq $s, $ref;
-}
-
-# set up a default group (only happens for them's that connect direct)
-sub new_group
-{
- my $self = shift;
- $self->{group} = [ 'local' ];
-}
-
-#
-# return a prompt for a field
-#
-
-sub field_prompt
-{
- my ($self, $ele) = @_;
- return $valid{$ele};
-}
-
-# some variable accessors
-sub sort
-{
- my $self = shift;
- @_ ? $self->{'sort'} = shift : $self->{'sort'} ;
-}
-1;
-__END__
projects / spider.git / commitdiff