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072102cfd2
All code which was using ip and port now uses a new IPv4 object, subclass of a new network_address class. This will allow easy addition of I2P addresses later (and also IPv6, etc). Both old style and new style peer lists are now sent in the P2P protocol, which is inefficient but allows peers using both codebases to talk to each other. This will be removed in the future. No other subclasses than IPv4 exist yet.
114 lines
4.8 KiB
C++
114 lines
4.8 KiB
C++
// Copyright (c) 2014-2017, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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#pragma once
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#include <boost/uuid/uuid.hpp>
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#include "net/net_utils_base.h"
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#include "p2p_protocol_defs.h"
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namespace nodetool
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{
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typedef boost::uuids::uuid uuid;
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typedef boost::uuids::uuid net_connection_id;
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template<class t_connection_context>
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struct i_p2p_endpoint
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{
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virtual bool relay_notify_to_list(int command, const std::string& data_buff, const std::list<boost::uuids::uuid>& connections)=0;
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virtual bool relay_notify_to_all(int command, const std::string& data_buff, const epee::net_utils::connection_context_base& context)=0;
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virtual bool invoke_command_to_peer(int command, const std::string& req_buff, std::string& resp_buff, const epee::net_utils::connection_context_base& context)=0;
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virtual bool invoke_notify_to_peer(int command, const std::string& req_buff, const epee::net_utils::connection_context_base& context)=0;
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virtual bool drop_connection(const epee::net_utils::connection_context_base& context)=0;
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virtual void request_callback(const epee::net_utils::connection_context_base& context)=0;
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virtual uint64_t get_connections_count()=0;
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virtual void for_each_connection(std::function<bool(t_connection_context&, peerid_type, uint32_t)> f)=0;
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virtual bool block_host(const epee::net_utils::network_address &address, time_t seconds = 0)=0;
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virtual bool unblock_host(const epee::net_utils::network_address &address)=0;
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virtual std::map<std::string, time_t> get_blocked_hosts()=0;
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virtual bool add_host_fail(const epee::net_utils::network_address &address)=0;
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};
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template<class t_connection_context>
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struct p2p_endpoint_stub: public i_p2p_endpoint<t_connection_context>
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{
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virtual bool relay_notify_to_list(int command, const std::string& data_buff, const std::list<boost::uuids::uuid>& connections)
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{
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return false;
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}
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virtual bool relay_notify_to_all(int command, const std::string& data_buff, const epee::net_utils::connection_context_base& context)
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{
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return false;
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}
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virtual bool invoke_command_to_peer(int command, const std::string& req_buff, std::string& resp_buff, const epee::net_utils::connection_context_base& context)
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{
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return false;
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}
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virtual bool invoke_notify_to_peer(int command, const std::string& req_buff, const epee::net_utils::connection_context_base& context)
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{
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return true;
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}
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virtual bool drop_connection(const epee::net_utils::connection_context_base& context)
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{
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return false;
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}
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virtual void request_callback(const epee::net_utils::connection_context_base& context)
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{
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}
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virtual void for_each_connection(std::function<bool(t_connection_context&,peerid_type,uint32_t)> f)
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{
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}
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virtual uint64_t get_connections_count()
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{
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return false;
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}
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virtual bool block_host(const epee::net_utils::network_address &address, time_t seconds)
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{
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return true;
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}
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virtual bool unblock_host(const epee::net_utils::network_address &address)
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{
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return true;
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}
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virtual std::map<std::string, time_t> get_blocked_hosts()
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{
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return std::map<std::string, time_t>();
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}
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virtual bool add_host_fail(const epee::net_utils::network_address &address)
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{
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return true;
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}
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};
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}
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