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package MasterServer::Database::SQLite::dbAddServers;
use strict;
use warnings;
use MasterServer::Core::Util 'sqlprint';
use Exporter 'import';
our @EXPORT = qw| insert_server
update_server
insert_pending |;
################################################################################
## Insert minimalistic game data into serverlist
## params: ip, port, hostport
################################################################################
sub insert_server {
my $self = shift;
my %o = (@_);
# if not found at all, add to pending
return $self->{dbh}->do(
"INSERT INTO serverlist (ip, port, hostport, country) VALUES (?, ?, ?, ?)",
undef, $o{ip}, $o{port}, $o{hostport}, $self->ip2country($o{ip}) );
}
################################################################################
## Update the server info in the serverlist
## required: id or ip + port/hostport
################################################################################
sub update_server {
my $self = shift;
my %o = (updated => time, @_);
# either id, ip+port or ip+hostport are provided.
my %W = (
$o{id} ? ( 'id = ?' => $o{id}) : (),
$o{ip} ? ( 'ip = ?' => $o{ip}) : (),
$o{port} ? ( 'port = ?' => $o{port}) : (),
$o{hostport} ? ('hostport = ?' => $o{hostport}) : (),
);
# update where possible
my %H = (
$o{gamename} ? ('gamename = ?' => lc $o{gamename}) : (),
$o{gamever} ? ( 'gamever = ?' => $o{gamever}) : (),
$o{hostname} ? ('hostname = ?' => $o{hostname}) : (),
$o{hostport} ? ('hostport = ?' => $o{hostport}) : (),
$o{direct} ? ( 'b333ms = ?' => $o{direct}) : (),
$o{direct} ? ( 'beacon = datetime(?, \'unixepoch\')' => $o{updated}) : (),
$o{updated} ? ( 'updated = datetime(?, \'unixepoch\')' => $o{updated}) : (),
);
my($q, @p) = sqlprint("UPDATE serverlist !H !W", \%H, \%W);
return $self->{dbh}->do($q, undef, @p);
}
################################################################################
## check if an ip, port/hostport combination is recent in the serverlist.
## if not, add the address to the pending list
################################################################################
sub insert_pending {
my $self = shift;
my %o = (updated => 3600, @_ );
# selection criteria
my %W = (
$o{ip} ? ( 'ip = ?' => $o{ip}) : (),
$o{port} ? ( 'port = ?' => $o{port}) : (),
$o{updated} ? ('updated > datetime(?, \'unixepoch\')' => (time-$o{updated})) : (),
);
# determine if it already exsits
my($q, @p) = sqlprint("SELECT id FROM serverlist !W", \%W);
my $u = $self->{dbh}->do($q, undef, @p);
return 0 if int($u);
# else, insert in pending (duplicates may exist -- see remove_pending)
return $self->{dbh}->do("INSERT INTO pending (ip, heartbeat) VALUES (?, ?)",
undef, $o{ip}, $o{port} );
}
1;
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