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Diffstat (limited to 'lib/asio/ip/network_v4.hpp')
-rw-r--r-- | lib/asio/ip/network_v4.hpp | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/lib/asio/ip/network_v4.hpp b/lib/asio/ip/network_v4.hpp deleted file mode 100644 index e38f60f..0000000 --- a/lib/asio/ip/network_v4.hpp +++ /dev/null @@ -1,261 +0,0 @@ -// -// ip/network_v4.hpp -// ~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef ASIO_IP_NETWORK_V4_HPP -#define ASIO_IP_NETWORK_V4_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" -#include <string> -#include "asio/detail/string_view.hpp" -#include "asio/error_code.hpp" -#include "asio/ip/address_v4_range.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ip { - -/// Represents an IPv4 network. -/** - * The asio::ip::network_v4 class provides the ability to use and - * manipulate IP version 4 networks. - * - * @par Thread Safety - * @e Distinct @e objects: Safe.@n - * @e Shared @e objects: Unsafe. - */ -class network_v4 -{ -public: - /// Default constructor. - network_v4() ASIO_NOEXCEPT - : address_(), - prefix_length_(0) - { - } - - /// Construct a network based on the specified address and prefix length. - ASIO_DECL network_v4(const address_v4& addr, - unsigned short prefix_len); - - /// Construct network based on the specified address and netmask. - ASIO_DECL network_v4(const address_v4& addr, - const address_v4& mask); - - /// Copy constructor. - network_v4(const network_v4& other) ASIO_NOEXCEPT - : address_(other.address_), - prefix_length_(other.prefix_length_) - { - } - -#if defined(ASIO_HAS_MOVE) - /// Move constructor. - network_v4(network_v4&& other) ASIO_NOEXCEPT - : address_(ASIO_MOVE_CAST(address_v4)(other.address_)), - prefix_length_(other.prefix_length_) - { - } -#endif // defined(ASIO_HAS_MOVE) - - /// Assign from another network. - network_v4& operator=(const network_v4& other) ASIO_NOEXCEPT - { - address_ = other.address_; - prefix_length_ = other.prefix_length_; - return *this; - } - -#if defined(ASIO_HAS_MOVE) - /// Move-assign from another network. - network_v4& operator=(network_v4&& other) ASIO_NOEXCEPT - { - address_ = ASIO_MOVE_CAST(address_v4)(other.address_); - prefix_length_ = other.prefix_length_; - return *this; - } -#endif // defined(ASIO_HAS_MOVE) - - /// Obtain the address object specified when the network object was created. - address_v4 address() const ASIO_NOEXCEPT - { - return address_; - } - - /// Obtain the prefix length that was specified when the network object was - /// created. - unsigned short prefix_length() const ASIO_NOEXCEPT - { - return prefix_length_; - } - - /// Obtain the netmask that was specified when the network object was created. - ASIO_DECL address_v4 netmask() const ASIO_NOEXCEPT; - - /// Obtain an address object that represents the network address. - address_v4 network() const ASIO_NOEXCEPT - { - return address_v4(address_.to_uint() & netmask().to_uint()); - } - - /// Obtain an address object that represents the network's broadcast address. - address_v4 broadcast() const ASIO_NOEXCEPT - { - return address_v4(network().to_uint() | (netmask().to_uint() ^ 0xFFFFFFFF)); - } - - /// Obtain an address range corresponding to the hosts in the network. - ASIO_DECL address_v4_range hosts() const ASIO_NOEXCEPT; - - /// Obtain the true network address, omitting any host bits. - network_v4 canonical() const ASIO_NOEXCEPT - { - return network_v4(network(), netmask()); - } - - /// Test if network is a valid host address. - bool is_host() const ASIO_NOEXCEPT - { - return prefix_length_ == 32; - } - - /// Test if a network is a real subnet of another network. - ASIO_DECL bool is_subnet_of(const network_v4& other) const; - - /// Get the network as an address in dotted decimal format. - ASIO_DECL std::string to_string() const; - - /// Get the network as an address in dotted decimal format. - ASIO_DECL std::string to_string(asio::error_code& ec) const; - - /// Compare two networks for equality. - friend bool operator==(const network_v4& a, const network_v4& b) - { - return a.address_ == b.address_ && a.prefix_length_ == b.prefix_length_; - } - - /// Compare two networks for inequality. - friend bool operator!=(const network_v4& a, const network_v4& b) - { - return !(a == b); - } - -private: - address_v4 address_; - unsigned short prefix_length_; -}; - -/// Create an IPv4 network from an address and prefix length. -/** - * @relates address_v4 - */ -inline network_v4 make_network_v4( - const address_v4& addr, unsigned short prefix_len) -{ - return network_v4(addr, prefix_len); -} - -/// Create an IPv4 network from an address and netmask. -/** - * @relates address_v4 - */ -inline network_v4 make_network_v4( - const address_v4& addr, const address_v4& mask) -{ - return network_v4(addr, mask); -} - -/// Create an IPv4 network from a string containing IP address and prefix -/// length. -/** - * @relates network_v4 - */ -ASIO_DECL network_v4 make_network_v4(const char* str); - -/// Create an IPv4 network from a string containing IP address and prefix -/// length. -/** - * @relates network_v4 - */ -ASIO_DECL network_v4 make_network_v4( - const char* str, asio::error_code& ec); - -/// Create an IPv4 network from a string containing IP address and prefix -/// length. -/** - * @relates network_v4 - */ -ASIO_DECL network_v4 make_network_v4(const std::string& str); - -/// Create an IPv4 network from a string containing IP address and prefix -/// length. -/** - * @relates network_v4 - */ -ASIO_DECL network_v4 make_network_v4( - const std::string& str, asio::error_code& ec); - -#if defined(ASIO_HAS_STRING_VIEW) \ - || defined(GENERATING_DOCUMENTATION) - -/// Create an IPv4 network from a string containing IP address and prefix -/// length. -/** - * @relates network_v4 - */ -ASIO_DECL network_v4 make_network_v4(string_view str); - -/// Create an IPv4 network from a string containing IP address and prefix -/// length. -/** - * @relates network_v4 - */ -ASIO_DECL network_v4 make_network_v4( - string_view str, asio::error_code& ec); - -#endif // defined(ASIO_HAS_STRING_VIEW) - // || defined(GENERATING_DOCUMENTATION) - -#if !defined(ASIO_NO_IOSTREAM) - -/// Output a network as a string. -/** - * Used to output a human-readable string for a specified network. - * - * @param os The output stream to which the string will be written. - * - * @param net The network to be written. - * - * @return The output stream. - * - * @relates asio::ip::address_v4 - */ -template <typename Elem, typename Traits> -std::basic_ostream<Elem, Traits>& operator<<( - std::basic_ostream<Elem, Traits>& os, const network_v4& net); - -#endif // !defined(ASIO_NO_IOSTREAM) - -} // namespace ip -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#include "asio/ip/impl/network_v4.hpp" -#if defined(ASIO_HEADER_ONLY) -# include "asio/ip/impl/network_v4.ipp" -#endif // defined(ASIO_HEADER_ONLY) - -#endif // ASIO_IP_NETWORK_V4_HPP |