moved all stuff to github
This commit is contained in:
Antonio Juarez
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// Copyright (c) 2012-2013 The Cryptonote developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#pragma once
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#include <boost/thread.hpp>
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#include <boost/bind.hpp>
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#include <boost/foreach.hpp>
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#include <boost/bimap.hpp>
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#include <boost/multi_index_container.hpp>
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#include <boost/multi_index/ordered_index.hpp>
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#include <boost/multi_index/identity.hpp>
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#include <boost/multi_index/member.hpp>
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#include <boost/multi_index/global_fun.hpp>
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#include <boost/program_options/options_description.hpp>
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#include <boost/program_options/variables_map.hpp>
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#include <boost/serialization/version.hpp>
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#include "warnings.h"
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#include "net/levin_server_cp2.h"
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#include "p2p_protocol_defs.h"
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#include "storages/levin_abstract_invoke2.h"
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#include "net_peerlist.h"
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#include "p2p_networks.h"
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#include "math_helper.h"
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#include "net_node_common.h"
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using namespace epee;
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PUSH_WARNINGS
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DISABLE_VS_WARNINGS(4355)
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namespace nodetool
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{
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template<class base_type>
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struct p2p_connection_context_t: base_type //t_payload_net_handler::connection_context //public net_utils::connection_context_base
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{
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peerid_type peer_id;
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};
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template<class t_payload_net_handler>
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class node_server: public levin::levin_commands_handler<p2p_connection_context_t<typename t_payload_net_handler::connection_context> >,
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public i_p2p_endpoint<typename t_payload_net_handler::connection_context>
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{
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struct by_conn_id{};
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struct by_peer_id{};
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struct by_addr{};
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typedef p2p_connection_context_t<typename t_payload_net_handler::connection_context> p2p_connection_context;
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typedef COMMAND_HANDSHAKE_T<typename t_payload_net_handler::payload_type> COMMAND_HANDSHAKE;
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typedef COMMAND_TIMED_SYNC_T<typename t_payload_net_handler::payload_type> COMMAND_TIMED_SYNC;
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public:
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typedef t_payload_net_handler payload_net_handler;
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// Some code
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node_server(t_payload_net_handler& payload_handler):m_payload_handler(payload_handler), m_allow_local_ip(false), m_hide_my_port(false)
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{}
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static void init_options(boost::program_options::options_description& desc);
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bool run();
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bool init(const boost::program_options::variables_map& vm);
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bool deinit();
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bool send_stop_signal();
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uint32_t get_this_peer_port(){return m_listenning_port;}
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t_payload_net_handler& get_payload_object();
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template <class Archive, class t_version_type>
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void serialize(Archive &a, const t_version_type ver)
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{
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a & m_peerlist;
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a & m_config.m_peer_id;
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}
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// debug functions
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bool log_peerlist();
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bool log_connections();
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virtual uint64_t get_connections_count();
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size_t get_outgoing_connections_count();
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peerlist_manager& get_peerlist_manager(){return m_peerlist;}
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private:
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typedef COMMAND_REQUEST_STAT_INFO_T<typename t_payload_net_handler::stat_info> COMMAND_REQUEST_STAT_INFO;
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CHAIN_LEVIN_INVOKE_MAP2(p2p_connection_context); //move levin_commands_handler interface invoke(...) callbacks into invoke map
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CHAIN_LEVIN_NOTIFY_MAP2(p2p_connection_context); //move levin_commands_handler interface notify(...) callbacks into nothing
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BEGIN_INVOKE_MAP2(node_server)
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HANDLE_INVOKE_T2(COMMAND_HANDSHAKE, &node_server::handle_handshake)
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HANDLE_INVOKE_T2(COMMAND_TIMED_SYNC, &node_server::handle_timed_sync)
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HANDLE_INVOKE_T2(COMMAND_PING, &node_server::handle_ping)
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#ifdef ALLOW_DEBUG_COMMANDS
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HANDLE_INVOKE_T2(COMMAND_REQUEST_STAT_INFO, &node_server::handle_get_stat_info)
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HANDLE_INVOKE_T2(COMMAND_REQUEST_NETWORK_STATE, &node_server::handle_get_network_state)
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HANDLE_INVOKE_T2(COMMAND_REQUEST_PEER_ID, &node_server::handle_get_peer_id)
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#endif
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CHAIN_INVOKE_MAP_TO_OBJ_FORCE_CONTEXT(m_payload_handler, typename t_payload_net_handler::connection_context&)
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END_INVOKE_MAP2()
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//----------------- commands handlers ----------------------------------------------
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int handle_handshake(int command, typename COMMAND_HANDSHAKE::request& arg, typename COMMAND_HANDSHAKE::response& rsp, p2p_connection_context& context);
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int handle_timed_sync(int command, typename COMMAND_TIMED_SYNC::request& arg, typename COMMAND_TIMED_SYNC::response& rsp, p2p_connection_context& context);
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int handle_ping(int command, COMMAND_PING::request& arg, COMMAND_PING::response& rsp, p2p_connection_context& context);
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#ifdef ALLOW_DEBUG_COMMANDS
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int handle_get_stat_info(int command, typename COMMAND_REQUEST_STAT_INFO::request& arg, typename COMMAND_REQUEST_STAT_INFO::response& rsp, p2p_connection_context& context);
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int handle_get_network_state(int command, COMMAND_REQUEST_NETWORK_STATE::request& arg, COMMAND_REQUEST_NETWORK_STATE::response& rsp, p2p_connection_context& context);
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int handle_get_peer_id(int command, COMMAND_REQUEST_PEER_ID::request& arg, COMMAND_REQUEST_PEER_ID::response& rsp, p2p_connection_context& context);
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#endif
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bool init_config();
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bool make_default_config();
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bool store_config();
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bool check_trust(const proof_of_trust& tr);
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//----------------- levin_commands_handler -------------------------------------------------------------
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virtual void on_connection_new(p2p_connection_context& context);
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virtual void on_connection_close(p2p_connection_context& context);
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virtual void callback(p2p_connection_context& context);
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//----------------- i_p2p_endpoint -------------------------------------------------------------
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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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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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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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virtual bool drop_connection(const epee::net_utils::connection_context_base& context);
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virtual void request_callback(const epee::net_utils::connection_context_base& context);
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virtual void for_each_connection(std::function<bool(typename t_payload_net_handler::connection_context&)> f);
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//-----------------------------------------------------------------------------------------------
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bool parse_peer_from_string(nodetool::net_address& pe, const std::string& node_addr);
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bool handle_command_line(const boost::program_options::variables_map& vm);
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bool idle_worker();
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bool handle_remote_peerlist(const std::list<peerlist_entry>& peerlist, time_t local_time, const net_utils::connection_context_base& context);
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bool get_local_node_data(basic_node_data& node_data);
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//bool get_local_handshake_data(handshake_data& hshd);
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bool merge_peerlist_with_local(const std::list<peerlist_entry>& bs);
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bool fix_time_delta(std::list<peerlist_entry>& local_peerlist, time_t local_time, int64_t& delta);
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bool connections_maker();
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bool peer_sync_idle_maker();
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bool do_handshake_with_peer(peerid_type& pi, p2p_connection_context& context, bool just_take_peerlist = false);
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bool do_peer_timed_sync(const net_utils::connection_context_base& context, peerid_type peer_id);
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bool make_new_connection_from_peerlist(bool use_white_list);
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bool try_to_connect_and_handshake_with_new_peer(const net_address& na, bool just_take_peerlist = false, uint64_t last_seen_stamp = 0, bool white = true);
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size_t get_random_index_with_fixed_probability(size_t max_index);
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bool is_peer_used(const peerlist_entry& peer);
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bool is_addr_connected(const net_address& peer);
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template<class t_callback>
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bool try_ping(basic_node_data& node_data, p2p_connection_context& context, t_callback cb);
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bool make_expected_connections_count(bool white_list, size_t expected_connections);
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//debug functions
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std::string print_connections_container();
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typedef net_utils::boosted_tcp_server<levin::async_protocol_handler<p2p_connection_context> > net_server;
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struct config
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{
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network_config m_net_config;
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uint64_t m_peer_id;
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BEGIN_KV_SERIALIZE_MAP()
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KV_SERIALIZE(m_net_config)
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KV_SERIALIZE(m_peer_id)
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END_KV_SERIALIZE_MAP()
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};
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config m_config;
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std::string m_config_folder;
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bool m_have_address;
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bool m_first_connection_maker_call;
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uint32_t m_listenning_port;
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uint32_t m_external_port;
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uint32_t m_ip_address;
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bool m_allow_local_ip;
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bool m_hide_my_port;
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//critical_section m_connections_lock;
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//connections_indexed_container m_connections;
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t_payload_net_handler& m_payload_handler;
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peerlist_manager m_peerlist;
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math_helper::once_a_time_seconds<P2P_DEFAULT_HANDSHAKE_INTERVAL> m_peer_handshake_idle_maker_interval;
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math_helper::once_a_time_seconds<1> m_connections_maker_interval;
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math_helper::once_a_time_seconds<60*30, false> m_peerlist_store_interval;
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std::string m_bind_ip;
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std::string m_port;
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#ifdef ALLOW_DEBUG_COMMANDS
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uint64_t m_last_stat_request_time;
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#endif
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std::list<net_address> m_priority_peers;
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std::vector<net_address> m_seed_nodes;
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std::list<nodetool::peerlist_entry> m_command_line_peers;
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uint64_t m_peer_livetime;
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//keep connections to initiate some interactions
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net_server m_net_server;
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};
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}
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#include "net_node.inl"
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POP_WARNINGS
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