62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
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/*
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* nghttp2 - HTTP/2 C Library
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*
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* Copyright (c) 2015 Tatsuhiro Tsujikawa
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "asio_common.h"
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#include <memory>
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#include "util.h"
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namespace nghttp2 {
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namespace asio_http2 {
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class nghttp2_category_impl : public boost::system::error_category {
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public:
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const char *name() const noexcept { return "nghttp2"; }
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std::string message(int ev) const { return nghttp2_strerror(ev); }
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};
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const boost::system::error_category &nghttp2_category() noexcept {
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static nghttp2_category_impl cat;
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return cat;
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}
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boost::system::error_code make_error_code(nghttp2_error ev) {
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return boost::system::error_code(static_cast<int>(ev), nghttp2_category());
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}
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read_cb string_reader(std::string data) {
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auto strio = std::make_shared<std::pair<std::string, size_t>>(std::move(data),
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data.size());
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return [strio](uint8_t *buf, size_t len) {
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auto n = std::min(len, strio->second);
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std::copy_n(strio->first.c_str(), n, buf);
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strio->second -= n;
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return std::make_pair(n, strio->second == 0);
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};
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}
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} // namespace asio_http2
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} // namespace nghttp2
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