// Copyright (c) 2012-2015, The CryptoNote developers, The Bytecoin developers
//
// This file is part of Bytecoin.
//
// Bytecoin is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Bytecoin is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Bytecoin. If not, see .
#pragma once
#include
#include
#include
#include "cryptonote_core/cryptonote_basic.h"
#include "cryptonote_core/Currency.h"
#include "cryptonote_core/difficulty.h"
#include "cryptonote_core/i_miner_handler.h"
#include "cryptonote_core/MinerConfig.h"
#include "cryptonote_core/OnceInInterval.h"
#include
#include "serialization/ISerializer.h"
namespace CryptoNote {
class miner {
public:
miner(const Currency& currency, i_miner_handler& handler, Logging::ILogger& log);
~miner();
bool init(const MinerConfig& config);
bool set_block_template(const Block& bl, const difficulty_type& diffic);
bool on_block_chain_update();
bool start(const AccountPublicAddress& adr, size_t threads_count, const boost::thread::attributes& attrs);
uint64_t get_speed();
void send_stop_signal();
bool stop();
bool is_mining();
bool on_idle();
void on_synchronized();
//synchronous analog (for fast calls)
static bool find_nonce_for_given_block(crypto::cn_context &context, Block& bl, const difficulty_type& diffic);
void pause();
void resume();
void do_print_hashrate(bool do_hr);
private:
bool worker_thread(uint32_t th_local_index);
bool request_block_template();
void merge_hr();
struct miner_config
{
uint64_t current_extra_message_index;
void serialize(ISerializer& s) {
KV_MEMBER(current_extra_message_index)
}
};
const Currency& m_currency;
Logging::LoggerRef logger;
std::atomic m_stop;
std::mutex m_template_lock;
Block m_template;
std::atomic m_template_no;
std::atomic m_starter_nonce;
difficulty_type m_diffic;
std::atomic m_threads_total;
std::atomic m_pausers_count;
std::mutex m_miners_count_lock;
std::list m_threads;
std::mutex m_threads_lock;
i_miner_handler& m_handler;
AccountPublicAddress m_mine_address;
OnceInInterval m_update_block_template_interval;
OnceInInterval m_update_merge_hr_interval;
std::vector m_extra_messages;
miner_config m_config;
std::string m_config_folder_path;
std::atomic m_last_hr_merge_time;
std::atomic m_hashes;
std::atomic m_current_hash_rate;
std::mutex m_last_hash_rates_lock;
std::list m_last_hash_rates;
bool m_do_print_hashrate;
bool m_do_mining;
};
}