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74 lines
2.5 KiB
C#
74 lines
2.5 KiB
C#
/*
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This file is part of IFS.
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IFS is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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IFS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with IFS. If not, see <http://www.gnu.org/licenses/>.
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*/
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using IFS.Gateway;
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using PcapDotNet.Packets;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace IFS.Transport
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{
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/// <summary>
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/// IPupPacketInterface provides an abstraction over a transport (Ethernet, IP, Carrier Pigeon)
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/// which can provide encapsulation for PUPs.
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/// </summary>
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public interface IPupPacketInterface
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{
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/// <summary>
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/// Sends the given PUP over the transport.
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/// </summary>
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/// <param name="p"></param>
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void Send(PUP p);
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/// <summary>
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/// Registers a callback (into the router) to be invoked on receipt of a PUP.
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/// </summary>
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/// <param name="callback"></param>
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void RegisterRouterCallback(RoutePupCallback callback);
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/// <summary>
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/// Shuts down the interface.
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/// </summary>
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void Shutdown();
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}
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/// <summary>
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/// IRawPacketInterface provides an abstraction over a transport (Ethernet, IP, Carrier Pigeon)
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/// which can provide encapsulation for raw Ethernet frames.
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///
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/// For the time being, this exists only to provide support for BreathOfLife packets (the only non-PUP
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/// Ethernet Packet the IFS suite deals with). This only requires being able to send packets, so no
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/// receive is implemented.
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///
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/// Note also that no routing will be provided for raw packets; they are sent to the local 'net only.
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/// </summary>
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public interface IRawPacketInterface
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{
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/// <summary>
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/// Sends the specified data over the transport.
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/// </summary>
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/// <param name="data"></param>
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/// <param name="source"></param>
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/// <param name="destination"></param>
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/// <param name="frameType"></param>
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void Send(byte[] data, byte source, byte destination, ushort frameType);
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}
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}
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