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32c0f908cd
It was already possible to limit outgoing connections. One might want to do this on home network connections with high bandwidth but low usage caps.
363 lines
12 KiB
C++
363 lines
12 KiB
C++
// Copyright (c) 2014-2018, 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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#include <boost/algorithm/string.hpp>
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#include "cryptonote_config.h"
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#include "version.h"
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#include "string_tools.h"
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#include "daemon/command_server.h"
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#undef MONERO_DEFAULT_LOG_CATEGORY
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#define MONERO_DEFAULT_LOG_CATEGORY "daemon"
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namespace daemonize {
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namespace p = std::placeholders;
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t_command_server::t_command_server(
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uint32_t ip
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, uint16_t port
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, const boost::optional<tools::login>& login
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, bool is_rpc
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, cryptonote::core_rpc_server* rpc_server
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)
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: m_parser(ip, port, login, is_rpc, rpc_server)
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, m_command_lookup()
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, m_is_rpc(is_rpc)
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{
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m_command_lookup.set_handler(
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"help"
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, std::bind(&t_command_server::help, this, p::_1)
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, "help [<command>]"
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, "Show the help section or the documentation about a <command>."
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);
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m_command_lookup.set_handler(
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"print_height"
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, std::bind(&t_command_parser_executor::print_height, &m_parser, p::_1)
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, "Print the local blockchain height."
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);
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m_command_lookup.set_handler(
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"print_pl"
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, std::bind(&t_command_parser_executor::print_peer_list, &m_parser, p::_1)
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, "Print the current peer list."
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);
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m_command_lookup.set_handler(
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"print_pl_stats"
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, std::bind(&t_command_parser_executor::print_peer_list_stats, &m_parser, p::_1)
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, "Print the peer list statistics."
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);
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m_command_lookup.set_handler(
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"print_cn"
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, std::bind(&t_command_parser_executor::print_connections, &m_parser, p::_1)
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, "Print the current connections."
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);
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m_command_lookup.set_handler(
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"print_bc"
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, std::bind(&t_command_parser_executor::print_blockchain_info, &m_parser, p::_1)
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, "print_bc <begin_height> [<end_height>]"
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, "Print the blockchain info in a given blocks range."
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);
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m_command_lookup.set_handler(
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"print_block"
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, std::bind(&t_command_parser_executor::print_block, &m_parser, p::_1)
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, "print_block <block_hash> | <block_height>"
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, "Print a given block."
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);
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m_command_lookup.set_handler(
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"print_tx"
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, std::bind(&t_command_parser_executor::print_transaction, &m_parser, p::_1)
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, "print_tx <transaction_hash> [+hex] [+json]"
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, "Print a given transaction."
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);
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m_command_lookup.set_handler(
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"is_key_image_spent"
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, std::bind(&t_command_parser_executor::is_key_image_spent, &m_parser, p::_1)
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, "is_key_image_spent <key_image>"
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, "Print whether a given key image is in the spent key images set."
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);
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m_command_lookup.set_handler(
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"start_mining"
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, std::bind(&t_command_parser_executor::start_mining, &m_parser, p::_1)
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, "start_mining <addr> [<threads>] [do_background_mining] [ignore_battery]"
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, "Start mining for specified address. Defaults to 1 thread and no background mining."
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);
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m_command_lookup.set_handler(
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"stop_mining"
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, std::bind(&t_command_parser_executor::stop_mining, &m_parser, p::_1)
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, "Stop mining."
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);
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m_command_lookup.set_handler(
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"print_pool"
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, std::bind(&t_command_parser_executor::print_transaction_pool_long, &m_parser, p::_1)
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, "Print the transaction pool using a long format."
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);
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m_command_lookup.set_handler(
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"print_pool_sh"
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, std::bind(&t_command_parser_executor::print_transaction_pool_short, &m_parser, p::_1)
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, "Print transaction pool using a short format."
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);
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m_command_lookup.set_handler(
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"print_pool_stats"
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, std::bind(&t_command_parser_executor::print_transaction_pool_stats, &m_parser, p::_1)
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, "Print the transaction pool's statistics."
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);
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m_command_lookup.set_handler(
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"show_hr"
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, std::bind(&t_command_parser_executor::show_hash_rate, &m_parser, p::_1)
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, "Start showing the current hash rate."
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);
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m_command_lookup.set_handler(
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"hide_hr"
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, std::bind(&t_command_parser_executor::hide_hash_rate, &m_parser, p::_1)
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, "Stop showing the hash rate."
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);
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m_command_lookup.set_handler(
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"save"
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, std::bind(&t_command_parser_executor::save_blockchain, &m_parser, p::_1)
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, "Save the blockchain."
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);
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m_command_lookup.set_handler(
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"set_log"
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, std::bind(&t_command_parser_executor::set_log_level, &m_parser, p::_1)
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, "set_log <level>|<{+,-,}categories>"
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, "Change the current log level/categories where <level> is a number 0-4."
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);
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m_command_lookup.set_handler(
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"diff"
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, std::bind(&t_command_parser_executor::show_difficulty, &m_parser, p::_1)
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, "Show the current difficulty."
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);
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m_command_lookup.set_handler(
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"status"
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, std::bind(&t_command_parser_executor::show_status, &m_parser, p::_1)
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, "Show the current status."
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);
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m_command_lookup.set_handler(
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"stop_daemon"
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, std::bind(&t_command_parser_executor::stop_daemon, &m_parser, p::_1)
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, "Stop the daemon."
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);
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m_command_lookup.set_handler(
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"exit"
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, std::bind(&t_command_parser_executor::stop_daemon, &m_parser, p::_1)
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, "Stop the daemon."
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);
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m_command_lookup.set_handler(
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"print_status"
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, std::bind(&t_command_parser_executor::print_status, &m_parser, p::_1)
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, "Print the current daemon status."
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);
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m_command_lookup.set_handler(
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"limit"
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, std::bind(&t_command_parser_executor::set_limit, &m_parser, p::_1)
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, "limit [<kB/s>]"
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, "Get or set the download and upload limit."
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);
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m_command_lookup.set_handler(
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"limit_up"
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, std::bind(&t_command_parser_executor::set_limit_up, &m_parser, p::_1)
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, "limit_up [<kB/s>]"
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, "Get or set the upload limit."
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);
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m_command_lookup.set_handler(
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"limit_down"
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, std::bind(&t_command_parser_executor::set_limit_down, &m_parser, p::_1)
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, "limit_down [<kB/s>]"
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, "Get or set the download limit."
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);
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m_command_lookup.set_handler(
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"out_peers"
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, std::bind(&t_command_parser_executor::out_peers, &m_parser, p::_1)
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, "out_peers <max_number>"
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, "Set the <max_number> of out peers."
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);
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m_command_lookup.set_handler(
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"in_peers"
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, std::bind(&t_command_parser_executor::in_peers, &m_parser, p::_1)
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, "in_peers <max_number>"
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, "Set the <max_number> of in peers."
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);
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m_command_lookup.set_handler(
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"start_save_graph"
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, std::bind(&t_command_parser_executor::start_save_graph, &m_parser, p::_1)
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, "Start saving data for dr monero."
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);
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m_command_lookup.set_handler(
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"stop_save_graph"
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, std::bind(&t_command_parser_executor::stop_save_graph, &m_parser, p::_1)
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, "Stop saving data for dr monero."
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);
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m_command_lookup.set_handler(
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"hard_fork_info"
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, std::bind(&t_command_parser_executor::hard_fork_info, &m_parser, p::_1)
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, "Print the hard fork voting information."
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);
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m_command_lookup.set_handler(
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"bans"
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, std::bind(&t_command_parser_executor::show_bans, &m_parser, p::_1)
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, "Show the currently banned IPs."
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);
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m_command_lookup.set_handler(
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"ban"
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, std::bind(&t_command_parser_executor::ban, &m_parser, p::_1)
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, "ban <IP> [<seconds>]"
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, "Ban a given <IP> for a given amount of <seconds>."
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);
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m_command_lookup.set_handler(
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"unban"
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, std::bind(&t_command_parser_executor::unban, &m_parser, p::_1)
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, "unban <IP>"
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, "Unban a given <IP>."
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);
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m_command_lookup.set_handler(
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"flush_txpool"
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, std::bind(&t_command_parser_executor::flush_txpool, &m_parser, p::_1)
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, "flush_txpool [<txid>]"
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, "Flush a transaction from the tx pool by its <txid>, or the whole tx pool."
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);
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m_command_lookup.set_handler(
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"output_histogram"
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, std::bind(&t_command_parser_executor::output_histogram, &m_parser, p::_1)
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, "output_histogram [@<amount>] <min_count> [<max_count>]"
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, "Print the output histogram of outputs."
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);
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m_command_lookup.set_handler(
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"print_coinbase_tx_sum"
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, std::bind(&t_command_parser_executor::print_coinbase_tx_sum, &m_parser, p::_1)
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, "print_coinbase_tx_sum <start_height> [<block_count>]"
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, "Print the sum of coinbase transactions."
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);
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m_command_lookup.set_handler(
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"alt_chain_info"
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, std::bind(&t_command_parser_executor::alt_chain_info, &m_parser, p::_1)
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, "Print the information about alternative chains."
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);
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m_command_lookup.set_handler(
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"bc_dyn_stats"
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, std::bind(&t_command_parser_executor::print_blockchain_dynamic_stats, &m_parser, p::_1)
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, "bc_dyn_stats <last_block_count>"
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, "Print the information about current blockchain dynamic state."
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);
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m_command_lookup.set_handler(
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"update"
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, std::bind(&t_command_parser_executor::update, &m_parser, p::_1)
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, "update (check|download)"
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, "Check if an update is available, optionally downloads it if there is. Updating is not yet implemented."
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);
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m_command_lookup.set_handler(
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"relay_tx"
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, std::bind(&t_command_parser_executor::relay_tx, &m_parser, p::_1)
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, "relay_tx <txid>"
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, "Relay a given transaction by its <txid>."
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);
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m_command_lookup.set_handler(
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"sync_info"
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, std::bind(&t_command_parser_executor::sync_info, &m_parser, p::_1)
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, "Print information about the blockchain sync state."
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);
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}
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bool t_command_server::process_command_str(const std::string& cmd)
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{
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return m_command_lookup.process_command_str(cmd);
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}
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bool t_command_server::process_command_vec(const std::vector<std::string>& cmd)
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{
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bool result = m_command_lookup.process_command_vec(cmd);
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if (!result)
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{
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help(std::vector<std::string>());
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}
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return result;
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}
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bool t_command_server::start_handling(std::function<void(void)> exit_handler)
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{
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if (m_is_rpc) return false;
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m_command_lookup.start_handling("", get_commands_str(), exit_handler);
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return true;
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}
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void t_command_server::stop_handling()
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{
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if (m_is_rpc) return;
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m_command_lookup.stop_handling();
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}
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bool t_command_server::help(const std::vector<std::string>& args)
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{
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if(args.empty())
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{
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std::cout << get_commands_str() << std::endl;
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}
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else
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{
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std::cout << get_command_usage(args) << std::endl;
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}
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return true;
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}
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std::string t_command_server::get_commands_str()
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{
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std::stringstream ss;
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ss << "Monero '" << MONERO_RELEASE_NAME << "' (v" << MONERO_VERSION_FULL << ")" << std::endl;
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ss << "Commands: " << std::endl;
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std::string usage = m_command_lookup.get_usage();
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boost::replace_all(usage, "\n", "\n ");
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usage.insert(0, " ");
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ss << usage << std::endl;
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return ss.str();
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}
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std::string t_command_server::get_command_usage(const std::vector<std::string> &args)
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{
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std::pair<std::string, std::string> documentation = m_command_lookup.get_documentation(args);
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std::stringstream ss;
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if(documentation.first.empty())
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{
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ss << "Unknown command: " << args.front() << std::endl;
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}
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else
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{
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std::string usage = documentation.second.empty() ? args.front() : documentation.first;
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std::string description = documentation.second.empty() ? documentation.first : documentation.second;
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usage.insert(0, " ");
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ss << "Command usage: " << std::endl << usage << std::endl << std::endl;
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boost::replace_all(description, "\n", "\n ");
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description.insert(0, " ");
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ss << "Command description: " << std::endl << description << std::endl;
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}
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return ss.str();
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}
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} // namespace daemonize
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