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author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-08-13 10:29:39 +0200 |
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committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-08-13 10:29:39 +0200 |
commit | a5c50a4f262f0a880734623f79d4dc2f1aa8a0a2 (patch) | |
tree | 1772ef47d98a68245c3d04d95637e5b9c1040904 /lib/asio/detail/buffer_sequence_adapter.hpp | |
parent | 69aba72f0883c5effb5c3c2991d0c5257deb7409 (diff) | |
download | dabmod-a5c50a4f262f0a880734623f79d4dc2f1aa8a0a2.tar.gz dabmod-a5c50a4f262f0a880734623f79d4dc2f1aa8a0a2.tar.bz2 dabmod-a5c50a4f262f0a880734623f79d4dc2f1aa8a0a2.zip |
Pull in files from odr-mmbtools-common
Replace ASIO by simpler implementation, meaning that the telnet
RC now only supports a single connection.
Move Log, RC to lib/
Diffstat (limited to 'lib/asio/detail/buffer_sequence_adapter.hpp')
-rw-r--r-- | lib/asio/detail/buffer_sequence_adapter.hpp | 544 |
1 files changed, 0 insertions, 544 deletions
diff --git a/lib/asio/detail/buffer_sequence_adapter.hpp b/lib/asio/detail/buffer_sequence_adapter.hpp deleted file mode 100644 index 92a8e3d..0000000 --- a/lib/asio/detail/buffer_sequence_adapter.hpp +++ /dev/null @@ -1,544 +0,0 @@ -// -// detail/buffer_sequence_adapter.hpp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2018 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 ASIO_DETAIL_BUFFER_SEQUENCE_ADAPTER_HPP -#define ASIO_DETAIL_BUFFER_SEQUENCE_ADAPTER_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" -#include "asio/buffer.hpp" -#include "asio/detail/array_fwd.hpp" -#include "asio/detail/socket_types.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace detail { - -class buffer_sequence_adapter_base -{ -#if defined(ASIO_WINDOWS_RUNTIME) -public: - // The maximum number of buffers to support in a single operation. - enum { max_buffers = 1 }; - -protected: - typedef Windows::Storage::Streams::IBuffer^ native_buffer_type; - - ASIO_DECL static void init_native_buffer( - native_buffer_type& buf, - const asio::mutable_buffer& buffer); - - ASIO_DECL static void init_native_buffer( - native_buffer_type& buf, - const asio::const_buffer& buffer); -#elif defined(ASIO_WINDOWS) || defined(__CYGWIN__) -public: - // The maximum number of buffers to support in a single operation. - enum { max_buffers = 64 < max_iov_len ? 64 : max_iov_len }; - -protected: - typedef WSABUF native_buffer_type; - - static void init_native_buffer(WSABUF& buf, - const asio::mutable_buffer& buffer) - { - buf.buf = static_cast<char*>(buffer.data()); - buf.len = static_cast<ULONG>(buffer.size()); - } - - static void init_native_buffer(WSABUF& buf, - const asio::const_buffer& buffer) - { - buf.buf = const_cast<char*>(static_cast<const char*>(buffer.data())); - buf.len = static_cast<ULONG>(buffer.size()); - } -#else // defined(ASIO_WINDOWS) || defined(__CYGWIN__) -public: - // The maximum number of buffers to support in a single operation. - enum { max_buffers = 64 < max_iov_len ? 64 : max_iov_len }; - -protected: - typedef iovec native_buffer_type; - - static void init_iov_base(void*& base, void* addr) - { - base = addr; - } - - template <typename T> - static void init_iov_base(T& base, void* addr) - { - base = static_cast<T>(addr); - } - - static void init_native_buffer(iovec& iov, - const asio::mutable_buffer& buffer) - { - init_iov_base(iov.iov_base, buffer.data()); - iov.iov_len = buffer.size(); - } - - static void init_native_buffer(iovec& iov, - const asio::const_buffer& buffer) - { - init_iov_base(iov.iov_base, const_cast<void*>(buffer.data())); - iov.iov_len = buffer.size(); - } -#endif // defined(ASIO_WINDOWS) || defined(__CYGWIN__) -}; - -// Helper class to translate buffers into the native buffer representation. -template <typename Buffer, typename Buffers> -class buffer_sequence_adapter - : buffer_sequence_adapter_base -{ -public: - explicit buffer_sequence_adapter(const Buffers& buffer_sequence) - : count_(0), total_buffer_size_(0) - { - buffer_sequence_adapter::init( - asio::buffer_sequence_begin(buffer_sequence), - asio::buffer_sequence_end(buffer_sequence)); - } - - native_buffer_type* buffers() - { - return buffers_; - } - - std::size_t count() const - { - return count_; - } - - std::size_t total_size() const - { - return total_buffer_size_; - } - - bool all_empty() const - { - return total_buffer_size_ == 0; - } - - static bool all_empty(const Buffers& buffer_sequence) - { - return buffer_sequence_adapter::all_empty( - asio::buffer_sequence_begin(buffer_sequence), - asio::buffer_sequence_end(buffer_sequence)); - } - - static void validate(const Buffers& buffer_sequence) - { - buffer_sequence_adapter::validate( - asio::buffer_sequence_begin(buffer_sequence), - asio::buffer_sequence_end(buffer_sequence)); - } - - static Buffer first(const Buffers& buffer_sequence) - { - return buffer_sequence_adapter::first( - asio::buffer_sequence_begin(buffer_sequence), - asio::buffer_sequence_end(buffer_sequence)); - } - -private: - template <typename Iterator> - void init(Iterator begin, Iterator end) - { - Iterator iter = begin; - for (; iter != end && count_ < max_buffers; ++iter, ++count_) - { - Buffer buffer(*iter); - init_native_buffer(buffers_[count_], buffer); - total_buffer_size_ += buffer.size(); - } - } - - template <typename Iterator> - static bool all_empty(Iterator begin, Iterator end) - { - Iterator iter = begin; - std::size_t i = 0; - for (; iter != end && i < max_buffers; ++iter, ++i) - if (Buffer(*iter).size() > 0) - return false; - return true; - } - - template <typename Iterator> - static void validate(Iterator begin, Iterator end) - { - Iterator iter = begin; - for (; iter != end; ++iter) - { - Buffer buffer(*iter); - buffer.data(); - } - } - - template <typename Iterator> - static Buffer first(Iterator begin, Iterator end) - { - Iterator iter = begin; - for (; iter != end; ++iter) - { - Buffer buffer(*iter); - if (buffer.size() != 0) - return buffer; - } - return Buffer(); - } - - native_buffer_type buffers_[max_buffers]; - std::size_t count_; - std::size_t total_buffer_size_; -}; - -template <typename Buffer> -class buffer_sequence_adapter<Buffer, asio::mutable_buffer> - : buffer_sequence_adapter_base -{ -public: - explicit buffer_sequence_adapter( - const asio::mutable_buffer& buffer_sequence) - { - init_native_buffer(buffer_, Buffer(buffer_sequence)); - total_buffer_size_ = buffer_sequence.size(); - } - - native_buffer_type* buffers() - { - return &buffer_; - } - - std::size_t count() const - { - return 1; - } - - std::size_t total_size() const - { - return total_buffer_size_; - } - - bool all_empty() const - { - return total_buffer_size_ == 0; - } - - static bool all_empty(const asio::mutable_buffer& buffer_sequence) - { - return buffer_sequence.size() == 0; - } - - static void validate(const asio::mutable_buffer& buffer_sequence) - { - buffer_sequence.data(); - } - - static Buffer first(const asio::mutable_buffer& buffer_sequence) - { - return Buffer(buffer_sequence); - } - -private: - native_buffer_type buffer_; - std::size_t total_buffer_size_; -}; - -template <typename Buffer> -class buffer_sequence_adapter<Buffer, asio::const_buffer> - : buffer_sequence_adapter_base -{ -public: - explicit buffer_sequence_adapter( - const asio::const_buffer& buffer_sequence) - { - init_native_buffer(buffer_, Buffer(buffer_sequence)); - total_buffer_size_ = buffer_sequence.size(); - } - - native_buffer_type* buffers() - { - return &buffer_; - } - - std::size_t count() const - { - return 1; - } - - std::size_t total_size() const - { - return total_buffer_size_; - } - - bool all_empty() const - { - return total_buffer_size_ == 0; - } - - static bool all_empty(const asio::const_buffer& buffer_sequence) - { - return buffer_sequence.size() == 0; - } - - static void validate(const asio::const_buffer& buffer_sequence) - { - buffer_sequence.data(); - } - - static Buffer first(const asio::const_buffer& buffer_sequence) - { - return Buffer(buffer_sequence); - } - -private: - native_buffer_type buffer_; - std::size_t total_buffer_size_; -}; - -#if !defined(ASIO_NO_DEPRECATED) - -template <typename Buffer> -class buffer_sequence_adapter<Buffer, asio::mutable_buffers_1> - : buffer_sequence_adapter_base -{ -public: - explicit buffer_sequence_adapter( - const asio::mutable_buffers_1& buffer_sequence) - { - init_native_buffer(buffer_, Buffer(buffer_sequence)); - total_buffer_size_ = buffer_sequence.size(); - } - - native_buffer_type* buffers() - { - return &buffer_; - } - - std::size_t count() const - { - return 1; - } - - std::size_t total_size() const - { - return total_buffer_size_; - } - - bool all_empty() const - { - return total_buffer_size_ == 0; - } - - static bool all_empty(const asio::mutable_buffers_1& buffer_sequence) - { - return buffer_sequence.size() == 0; - } - - static void validate(const asio::mutable_buffers_1& buffer_sequence) - { - buffer_sequence.data(); - } - - static Buffer first(const asio::mutable_buffers_1& buffer_sequence) - { - return Buffer(buffer_sequence); - } - -private: - native_buffer_type buffer_; - std::size_t total_buffer_size_; -}; - -template <typename Buffer> -class buffer_sequence_adapter<Buffer, asio::const_buffers_1> - : buffer_sequence_adapter_base -{ -public: - explicit buffer_sequence_adapter( - const asio::const_buffers_1& buffer_sequence) - { - init_native_buffer(buffer_, Buffer(buffer_sequence)); - total_buffer_size_ = buffer_sequence.size(); - } - - native_buffer_type* buffers() - { - return &buffer_; - } - - std::size_t count() const - { - return 1; - } - - std::size_t total_size() const - { - return total_buffer_size_; - } - - bool all_empty() const - { - return total_buffer_size_ == 0; - } - - static bool all_empty(const asio::const_buffers_1& buffer_sequence) - { - return buffer_sequence.size() == 0; - } - - static void validate(const asio::const_buffers_1& buffer_sequence) - { - buffer_sequence.data(); - } - - static Buffer first(const asio::const_buffers_1& buffer_sequence) - { - return Buffer(buffer_sequence); - } - -private: - native_buffer_type buffer_; - std::size_t total_buffer_size_; -}; - -#endif // !defined(ASIO_NO_DEPRECATED) - -template <typename Buffer, typename Elem> -class buffer_sequence_adapter<Buffer, boost::array<Elem, 2> > - : buffer_sequence_adapter_base -{ -public: - explicit buffer_sequence_adapter( - const boost::array<Elem, 2>& buffer_sequence) - { - init_native_buffer(buffers_[0], Buffer(buffer_sequence[0])); - init_native_buffer(buffers_[1], Buffer(buffer_sequence[1])); - total_buffer_size_ = buffer_sequence[0].size() + buffer_sequence[1].size(); - } - - native_buffer_type* buffers() - { - return buffers_; - } - - std::size_t count() const - { - return 2; - } - - std::size_t total_size() const - { - return total_buffer_size_; - } - - bool all_empty() const - { - return total_buffer_size_ == 0; - } - - static bool all_empty(const boost::array<Elem, 2>& buffer_sequence) - { - return buffer_sequence[0].size() == 0 && buffer_sequence[1].size() == 0; - } - - static void validate(const boost::array<Elem, 2>& buffer_sequence) - { - buffer_sequence[0].data(); - buffer_sequence[1].data(); - } - - static Buffer first(const boost::array<Elem, 2>& buffer_sequence) - { - return Buffer(buffer_sequence[0].size() != 0 - ? buffer_sequence[0] : buffer_sequence[1]); - } - -private: - native_buffer_type buffers_[2]; - std::size_t total_buffer_size_; -}; - -#if defined(ASIO_HAS_STD_ARRAY) - -template <typename Buffer, typename Elem> -class buffer_sequence_adapter<Buffer, std::array<Elem, 2> > - : buffer_sequence_adapter_base -{ -public: - explicit buffer_sequence_adapter( - const std::array<Elem, 2>& buffer_sequence) - { - init_native_buffer(buffers_[0], Buffer(buffer_sequence[0])); - init_native_buffer(buffers_[1], Buffer(buffer_sequence[1])); - total_buffer_size_ = buffer_sequence[0].size() + buffer_sequence[1].size(); - } - - native_buffer_type* buffers() - { - return buffers_; - } - - std::size_t count() const - { - return 2; - } - - std::size_t total_size() const - { - return total_buffer_size_; - } - - bool all_empty() const - { - return total_buffer_size_ == 0; - } - - static bool all_empty(const std::array<Elem, 2>& buffer_sequence) - { - return buffer_sequence[0].size() == 0 && buffer_sequence[1].size() == 0; - } - - static void validate(const std::array<Elem, 2>& buffer_sequence) - { - buffer_sequence[0].data(); - buffer_sequence[1].data(); - } - - static Buffer first(const std::array<Elem, 2>& buffer_sequence) - { - return Buffer(buffer_sequence[0].size() != 0 - ? buffer_sequence[0] : buffer_sequence[1]); - } - -private: - native_buffer_type buffers_[2]; - std::size_t total_buffer_size_; -}; - -#endif // defined(ASIO_HAS_STD_ARRAY) - -} // namespace detail -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#if defined(ASIO_HEADER_ONLY) -# include "asio/detail/impl/buffer_sequence_adapter.ipp" -#endif // defined(ASIO_HEADER_ONLY) - -#endif // ASIO_DETAIL_BUFFER_SEQUENCE_ADAPTER_HPP |