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111 lines
4.1 KiB
C++
111 lines
4.1 KiB
C++
// Copyright (c) 2014-2020, 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 <unordered_set>
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#include <atomic>
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#include <boost/date_time/posix_time/posix_time.hpp>
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#include "net/net_utils_base.h"
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#include "copyable_atomic.h"
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#include "crypto/hash.h"
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namespace cryptonote
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{
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struct cryptonote_connection_context: public epee::net_utils::connection_context_base
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{
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cryptonote_connection_context(): m_state(state_before_handshake), m_remote_blockchain_height(0), m_last_response_height(0),
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m_last_request_time(boost::date_time::not_a_date_time), m_callback_request_count(0),
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m_last_known_hash(crypto::null_hash), m_pruning_seed(0), m_rpc_port(0), m_rpc_credits_per_hash(0), m_anchor(false) {}
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enum state
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{
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state_before_handshake = 0, //default state
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state_synchronizing,
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state_standby,
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state_idle,
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state_normal
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};
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state m_state;
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std::vector<std::pair<crypto::hash, uint64_t>> m_needed_objects;
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std::unordered_set<crypto::hash> m_requested_objects;
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uint64_t m_remote_blockchain_height;
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uint64_t m_last_response_height;
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boost::posix_time::ptime m_last_request_time;
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epee::copyable_atomic m_callback_request_count; //in debug purpose: problem with double callback rise
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crypto::hash m_last_known_hash;
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uint32_t m_pruning_seed;
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uint16_t m_rpc_port;
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uint32_t m_rpc_credits_per_hash;
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bool m_anchor;
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//size_t m_score; TODO: add score calculations
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};
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inline std::string get_protocol_state_string(cryptonote_connection_context::state s)
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{
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switch (s)
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{
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case cryptonote_connection_context::state_before_handshake:
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return "before_handshake";
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case cryptonote_connection_context::state_synchronizing:
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return "synchronizing";
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case cryptonote_connection_context::state_standby:
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return "standby";
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case cryptonote_connection_context::state_idle:
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return "idle";
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case cryptonote_connection_context::state_normal:
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return "normal";
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default:
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return "unknown";
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}
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}
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inline char get_protocol_state_char(cryptonote_connection_context::state s)
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{
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switch (s)
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{
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case cryptonote_connection_context::state_before_handshake:
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return 'h';
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case cryptonote_connection_context::state_synchronizing:
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return 's';
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case cryptonote_connection_context::state_standby:
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return 'w';
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case cryptonote_connection_context::state_idle:
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return 'i';
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case cryptonote_connection_context::state_normal:
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return 'n';
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default:
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return 'u';
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}
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}
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}
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