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Diffstat (limited to 'src/third_party/boost-1.56.0/boost/asio/ip/basic_resolver_iterator.hpp')
| -rw-r--r-- | src/third_party/boost-1.56.0/boost/asio/ip/basic_resolver_iterator.hpp | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/src/third_party/boost-1.56.0/boost/asio/ip/basic_resolver_iterator.hpp b/src/third_party/boost-1.56.0/boost/asio/ip/basic_resolver_iterator.hpp deleted file mode 100644 index c32d7023a66..00000000000 --- a/src/third_party/boost-1.56.0/boost/asio/ip/basic_resolver_iterator.hpp +++ /dev/null @@ -1,262 +0,0 @@ -// -// ip/basic_resolver_iterator.hpp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2014 Christopher M. Kohlhoff (chris at kohlhoff 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 BOOST_ASIO_IP_BASIC_RESOLVER_ITERATOR_HPP -#define BOOST_ASIO_IP_BASIC_RESOLVER_ITERATOR_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include <boost/asio/detail/config.hpp> -#include <cstddef> -#include <cstring> -#include <iterator> -#include <string> -#include <vector> -#include <boost/asio/detail/shared_ptr.hpp> -#include <boost/asio/detail/socket_ops.hpp> -#include <boost/asio/detail/socket_types.hpp> -#include <boost/asio/ip/basic_resolver_entry.hpp> - -#if defined(BOOST_ASIO_WINDOWS_RUNTIME) -# include <boost/asio/detail/winrt_utils.hpp> -#endif // defined(BOOST_ASIO_WINDOWS_RUNTIME) - -#include <boost/asio/detail/push_options.hpp> - -namespace boost { -namespace asio { -namespace ip { - -/// An iterator over the entries produced by a resolver. -/** - * The boost::asio::ip::basic_resolver_iterator class template is used to define - * iterators over the results returned by a resolver. - * - * The iterator's value_type, obtained when the iterator is dereferenced, is: - * @code const basic_resolver_entry<InternetProtocol> @endcode - * - * @par Thread Safety - * @e Distinct @e objects: Safe.@n - * @e Shared @e objects: Unsafe. - */ -template <typename InternetProtocol> -class basic_resolver_iterator -{ -public: - /// The type used for the distance between two iterators. - typedef std::ptrdiff_t difference_type; - - /// The type of the value pointed to by the iterator. - typedef basic_resolver_entry<InternetProtocol> value_type; - - /// The type of the result of applying operator->() to the iterator. - typedef const basic_resolver_entry<InternetProtocol>* pointer; - - /// The type of the result of applying operator*() to the iterator. - typedef const basic_resolver_entry<InternetProtocol>& reference; - - /// The iterator category. - typedef std::forward_iterator_tag iterator_category; - - /// Default constructor creates an end iterator. - basic_resolver_iterator() - : index_(0) - { - } - - /// Create an iterator from an addrinfo list returned by getaddrinfo. - static basic_resolver_iterator create( - boost::asio::detail::addrinfo_type* address_info, - const std::string& host_name, const std::string& service_name) - { - basic_resolver_iterator iter; - if (!address_info) - return iter; - - std::string actual_host_name = host_name; - if (address_info->ai_canonname) - actual_host_name = address_info->ai_canonname; - - iter.values_.reset(new values_type); - - while (address_info) - { - if (address_info->ai_family == BOOST_ASIO_OS_DEF(AF_INET) - || address_info->ai_family == BOOST_ASIO_OS_DEF(AF_INET6)) - { - using namespace std; // For memcpy. - typename InternetProtocol::endpoint endpoint; - endpoint.resize(static_cast<std::size_t>(address_info->ai_addrlen)); - memcpy(endpoint.data(), address_info->ai_addr, - address_info->ai_addrlen); - iter.values_->push_back( - basic_resolver_entry<InternetProtocol>(endpoint, - actual_host_name, service_name)); - } - address_info = address_info->ai_next; - } - - return iter; - } - - /// Create an iterator from an endpoint, host name and service name. - static basic_resolver_iterator create( - const typename InternetProtocol::endpoint& endpoint, - const std::string& host_name, const std::string& service_name) - { - basic_resolver_iterator iter; - iter.values_.reset(new values_type); - iter.values_->push_back( - basic_resolver_entry<InternetProtocol>( - endpoint, host_name, service_name)); - return iter; - } - - /// Create an iterator from a sequence of endpoints, host and service name. - template <typename EndpointIterator> - static basic_resolver_iterator create( - EndpointIterator begin, EndpointIterator end, - const std::string& host_name, const std::string& service_name) - { - basic_resolver_iterator iter; - if (begin != end) - { - iter.values_.reset(new values_type); - for (EndpointIterator ep_iter = begin; ep_iter != end; ++ep_iter) - { - iter.values_->push_back( - basic_resolver_entry<InternetProtocol>( - *ep_iter, host_name, service_name)); - } - } - return iter; - } - -#if defined(BOOST_ASIO_WINDOWS_RUNTIME) - /// Create an iterator from a Windows Runtime list of EndpointPair objects. - static basic_resolver_iterator create( - Windows::Foundation::Collections::IVectorView< - Windows::Networking::EndpointPair^>^ endpoints, - const boost::asio::detail::addrinfo_type& hints, - const std::string& host_name, const std::string& service_name) - { - basic_resolver_iterator iter; - if (endpoints->Size) - { - iter.values_.reset(new values_type); - for (unsigned int i = 0; i < endpoints->Size; ++i) - { - auto pair = endpoints->GetAt(i); - - if (hints.ai_family == BOOST_ASIO_OS_DEF(AF_INET) - && pair->RemoteHostName->Type - != Windows::Networking::HostNameType::Ipv4) - continue; - - if (hints.ai_family == BOOST_ASIO_OS_DEF(AF_INET6) - && pair->RemoteHostName->Type - != Windows::Networking::HostNameType::Ipv6) - continue; - - iter.values_->push_back( - basic_resolver_entry<InternetProtocol>( - typename InternetProtocol::endpoint( - ip::address::from_string( - boost::asio::detail::winrt_utils::string( - pair->RemoteHostName->CanonicalName)), - boost::asio::detail::winrt_utils::integer( - pair->RemoteServiceName)), - host_name, service_name)); - } - } - return iter; - } -#endif // defined(BOOST_ASIO_WINDOWS_RUNTIME) - - /// Dereference an iterator. - const basic_resolver_entry<InternetProtocol>& operator*() const - { - return dereference(); - } - - /// Dereference an iterator. - const basic_resolver_entry<InternetProtocol>* operator->() const - { - return &dereference(); - } - - /// Increment operator (prefix). - basic_resolver_iterator& operator++() - { - increment(); - return *this; - } - - /// Increment operator (postfix). - basic_resolver_iterator operator++(int) - { - basic_resolver_iterator tmp(*this); - ++*this; - return tmp; - } - - /// Test two iterators for equality. - friend bool operator==(const basic_resolver_iterator& a, - const basic_resolver_iterator& b) - { - return a.equal(b); - } - - /// Test two iterators for inequality. - friend bool operator!=(const basic_resolver_iterator& a, - const basic_resolver_iterator& b) - { - return !a.equal(b); - } - -private: - void increment() - { - if (++index_ == values_->size()) - { - // Reset state to match a default constructed end iterator. - values_.reset(); - index_ = 0; - } - } - - bool equal(const basic_resolver_iterator& other) const - { - if (!values_ && !other.values_) - return true; - if (values_ != other.values_) - return false; - return index_ == other.index_; - } - - const basic_resolver_entry<InternetProtocol>& dereference() const - { - return (*values_)[index_]; - } - - typedef std::vector<basic_resolver_entry<InternetProtocol> > values_type; - boost::asio::detail::shared_ptr<values_type> values_; - std::size_t index_; -}; - -} // namespace ip -} // namespace asio -} // namespace boost - -#include <boost/asio/detail/pop_options.hpp> - -#endif // BOOST_ASIO_IP_BASIC_RESOLVER_ITERATOR_HPP |