require Exporter;
@ISA = qw(Exporter);
-use MLDBM;
+use DXLog;
+use DB_File;
+use Data::Dumper;
use Fcntl;
+use DXDebug;
-%u = undef;
+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,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',
+ wanttalk => '0,Rec Talk,yesno',
+ wantwx => '0,Rec WX,yesno',
+ wantdx => '0,Rec DX Spots,yesno',
+ pingint => '9,Node Ping interval',
+ nopings => '9,Ping Obs Count',
+ wantlogininfo => '9,Login info req,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;
+ }
+ return $self->{$name};
+}
+
#
# initialise the system
#
sub init
{
- my ($pkg, $fn) = @_;
+ my ($pkg, $fn, $mode) = @_;
- die "need a filename in User\n" if !$fn;
- $dbm = tie %u, MLDBM, $fn, O_CREAT|O_RDWR, 0666 or die "can't open user file: $fn ($!)\n";
- $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;
+
#
# close the system
#
sub finish
{
- $dbm = undef;
- untie %u;
+ undef $dbm;
+ untie %u;
}
#
sub new
{
- my ($call) = @_;
- die "can't create existing call $call in User\n!" if $u{$call};
+ 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 = {};
- $self->{call} = $call;
- bless $self;
- $u{call} = $self;
+ my $self = bless {}, $pkg;
+ $self->{call} = $call;
+ $self->{'sort'} = 'U';
+ $self->{dxok} = '1';
+ $self->{annok} = '1';
+ $self->{lang} = $main::lang;
+ $self->put;
+ return $self;
}
#
-# get - get an existing user
+# get - get an existing user - this seems to return a different reference everytime it is
+# called - see below
#
sub get
{
- my ($call) = @_;
- return $u{$call};
+ my $pkg = shift;
+ my $call = uc shift;
+ # $call =~ s/-\d+$//o; # strip ssid
+ my $s = $u{$call};
+ return $s ? decode($s) : undef;
+}
+
+#
+# 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;
+ my $s = $u{$call};
+ return $s ? decode($s) : undef;
}
#
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};
+ $u{$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;
+ $s = '$ref = ' . $s;
+ eval $s;
+ Log('DXUser', $@) if $@;
+ $ref = undef if $@;
+ return $ref;
}
#
sub del
{
- my $self = shift;
- my $call = $self->{call};
- delete $u{$call};
+ my $self = shift;
+ my $call = $self->{call};
+ delete $u{$call};
}
#
sub close
{
- my $self = shift;
- $self->{lastin} = time;
- $self->put();
+ 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'} ;
+}
+
+# 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 wantwx
+{
+ return _want('wx', @_);
+}
+
+sub wantdx
+{
+ return _want('dx', @_);
+}
+
+sub wanttalk
+{
+ return _want('talk', @_);
+}
+
+sub wantlogininfo
+{
+ my $self = shift;
+ my $n = shift;
+ $self->{wantlogininfo} = $n if $n;
+ return exists $self->{wantlogininfo} ? $self->{wantlogininfo} : 0;
}
1;
projects / spider.git / blobdiff