package l2p.loginserver;
import java.nio.ByteBuffer;
import java.nio.channels.SelectionKey;
import java.nio.channels.SocketChannel;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import l2p.extensions.network.HeaderInfo;
import l2p.extensions.network.IAcceptFilter;
import l2p.extensions.network.IClientFactory;
import l2p.extensions.network.IMMOExecutor;
import l2p.extensions.network.MMOConnection;
import l2p.extensions.network.ReceivablePacket;
import l2p.extensions.network.TCPHeaderHandler;
import l2p.loginserver.serverpackets.Init;
public class SelectorHelper extends TCPHeaderHandler<L2LoginClient> implements IMMOExecutor<L2LoginClient>, IClientFactory<L2LoginClient>, IAcceptFilter
{
private ThreadPoolExecutor _generalPacketsThreadPool;
public SelectorHelper()
{
super(null);
_generalPacketsThreadPool = new ThreadPoolExecutor(4, 6, 15L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>());
}
@Override
public void execute(ReceivablePacket<L2LoginClient> packet)
{
_generalPacketsThreadPool.execute(packet);
}
@Override
public L2LoginClient create(MMOConnection<L2LoginClient> con)
{
L2LoginClient client = new L2LoginClient(con);
client.sendPacket(new Init(client));
return client;
}
@Override
public boolean accept(SocketChannel sc)
{
return !LoginController.getInstance().isBannedAddress(sc.socket().getInetAddress());
}
@SuppressWarnings("unchecked")
@Override
public HeaderInfo handleHeader(SelectionKey key, ByteBuffer buf)
{
if(buf.remaining() >= 2)
{
int dataPending = (buf.getShort() & 0xffff) - 2;
L2LoginClient client = ((MMOConnection<L2LoginClient>) key.attachment()).getClient();
return getHeaderInfoReturn().set(0, dataPending, client);
}
L2LoginClient client = ((MMOConnection<L2LoginClient>) key.attachment()).getClient();
return getHeaderInfoReturn().set(2 - buf.remaining(), 0, client);
}
}