/// <summary>
/// Create the base service
/// </summary>
/// <param name="logger">The logger to use</param>
/// <returns>The new network service</returns>
public override ProxyNetworkService Create(Logger logger)
{
ProxyNetworkService ret = null;
if (logger == null)
{
logger = Logger.GetSystemLogger();
}
if ((_port < 0) || (_port > 65535))
{
throw new NetServiceException(Properties.Resources.NetServerDocument_ValidPort);
}
else if (_factory == null)
{
throw new NetServiceException(Properties.Resources.NetServerDocument_MustSpecifyServer);
}
else
{
try
{
ProxyServer server = new PassThroughProxyServer(logger, _layers);
ProxyClient client = new NetServerProxyClient(_factory);
INetworkListener listener = null;
if (!_udp)
{
if (NetUtils.OSSupportsIPv4)
{
listener = new TcpNetworkListener(_anyBind, false, _port, logger, false);
}
if (_ipv6Bind && NetUtils.OSSupportsIPv6)
{
INetworkListener ipv6Listener = new TcpNetworkListener(_anyBind, true, _port, logger, false);
if (listener != null)
{
listener = new AggregateNetworkListener(listener, ipv6Listener);
}
else
{
listener = ipv6Listener;
}
}
}
else
{
if (NetUtils.OSSupportsIPv4)
{
listener = new UdpNetworkListener(_anyBind, false, _port, _enableBroadcast, logger);
}
if (_ipv6Bind && NetUtils.OSSupportsIPv6)
{
INetworkListener ipv6Listener = new UdpNetworkListener(_anyBind, true, _port, _enableBroadcast, logger);
if(listener != null)
{
listener = new AggregateNetworkListener(listener, ipv6Listener);
}
else
{
listener = ipv6Listener;
}
}
}
if (listener == null)
{
throw new NetServiceException(CANAPE.Documents.Properties.Resources.NetServiceDocument_CannotSetupListener);
}
ret = new ProxyNetworkService(
_packets,
listener,
_netGraph == null ? BuildDefaultProxyFactory() : _netGraph.Factory, logger, _globalMeta, _history,
_credentials, server, client, null, Timeout.Infinite, false);
ret.DefaultBinding = NetworkLayerBinding.Server;
}
catch (SocketException ex)
{
throw new NetServiceException(Properties.Resources.NetServerDocument_ErrorCreatingServer, ex);
}
catch (IOException ex)
{
throw new NetServiceException(Properties.Resources.NetServerDocument_ErrorCreatingServer, ex);
}
return ret;
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="anyBind"></param>
/// <param name="ipv6"></param>
/// <param name="port"></param>
/// <param name="broadcast"></param>
/// <param name="logger"></param>
public UdpNetworkListener(bool anyBind, bool ipv6, int port, bool broadcast, Logger logger)
: this(TcpNetworkListener.BuildEndpoint(anyBind, ipv6, port), null, broadcast, false, logger)
{
}
/// <summary>
/// Method to create a network service
/// </summary>
/// <param name="logger">The logger to use</param>
/// <returns>The network service</returns>
/// <exception cref="NetServiceException">Thrown in configuration invalid</exception>
public override ProxyNetworkService Create(Logger logger)
{
ProxyNetworkService ret = null;
if (logger == null)
{
logger = Logger.GetSystemLogger();
}
if ((_port < 0) || (_port > 65535))
{
throw new NetServiceException(Properties.Resources.GenericProxyDocument_MustSpecifyAValidPort);
}
else
{
try
{
List<ProxyFilter> filters = new List<ProxyFilter>();
foreach (ProxyFilterFactory item in _filters)
{
filters.Add(item.CreateFilter());
}
ProxyServer server = CreateServer(logger);
ProxyClient client = null;
if (_clientFactory != null)
{
client = _clientFactory.Create(logger);
}
else
{
client = new IpProxyClient();
}
INetworkListener listener = null;
if (NetUtils.OSSupportsIPv4)
{
listener = new TcpNetworkListener(_anyBind, false, _port, logger, false);
}
if (_ipv6Bind && NetUtils.OSSupportsIPv6)
{
INetworkListener ipv6Listener = new TcpNetworkListener(_anyBind, true, _port, logger, false);
if (listener != null)
{
listener = new AggregateNetworkListener(listener, ipv6Listener);
}
else
{
listener = ipv6Listener;
}
}
if (listener == null)
{
throw new NetServiceException(CANAPE.Documents.Properties.Resources.NetServiceDocument_CannotSetupListener);
}
ret = new ProxyNetworkService(
_packets,
listener,
_netGraph == null ? BuildDefaultProxyFactory() : _netGraph.Factory, logger, _globalMeta, _history,
_credentials, server, client, filters.ToArray(), Timeout.Infinite, false);
ret.DefaultBinding = CANAPE.Net.Layers.NetworkLayerBinding.ClientAndServer;
}
catch (SocketException ex)
{
throw new NetServiceException(Properties.Resources.GenericProxyDocument_ErrorCreatingService, ex);
}
catch (IOException ex)
{
throw new NetServiceException(Properties.Resources.GenericProxyDocument_ErrorCreatingService, ex);
}
return ret;
}
}
