path: root/src/net/parse.h

// Copyright (c) 2018-2022, The Monero Project

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#pragma once

#include <boost/asio/ip/tcp.hpp>
#include <boost/utility/string_ref.hpp>
#include <cstdint>

#include "common/expect.h"
#include "net/net_utils_base.h"

namespace net
{
    void get_network_address_host_and_port(const std::string& address, std::string& host, std::string& port);

    /*!
      Identifies onion, i2p and IPv4 addresses and returns them as a generic
      `network_address`. If the type is unsupported, it might be a hostname,
      and `error() == net::error::kUnsupportedAddress` is returned.

      \param address An onion address, i2p address, ipv4 address or hostname. Hostname
          will return an error.
      \param default_port If `address` does not specify a port, this value
          will be used.

      \return A tor or IPv4 address, else error.
    */
    expect<epee::net_utils::network_address>
        get_network_address(boost::string_ref address, std::uint16_t default_port);

    /*!
      Identifies an IPv4 subnet in CIDR notatioa and returns it as a generic
      `network_address`. If the type is unsupported, it might be a hostname,
      and `error() == net::error::kUnsupportedAddress` is returned.

      \param address An ipv4 address.
      \param allow_implicit_32 whether to accept "raw" IPv4 addresses, with CIDR notation

      \return A tor or IPv4 address, else error.
    */
    expect<epee::net_utils::ipv4_network_subnet>
        get_ipv4_subnet_address(boost::string_ref address, bool allow_implicit_32 = false);

    expect<boost::asio::ip::tcp::endpoint> get_tcp_endpoint(const boost::string_ref address);
}