2 * nghttp2 - HTTP/2 C Library
4 * Copyright (c) 2015 Tatsuhiro Tsujikawa
6 * Permission is hereby granted, free of charge, to any person obtaining
7 * a copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sublicense, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice shall be
15 * included in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 #ifndef ASIO_SERVER_RESPONSE_IMPL_H
26 #define ASIO_SERVER_RESPONSE_IMPL_H
28 #include "nghttp2_config.h"
30 #include <nghttp2/asio_http2_server.h>
33 namespace asio_http2 {
38 enum class response_state {
40 // response_impl::write_head() was called
42 // response_impl::end() was called
49 void write_head(unsigned int status_code, header_map h = header_map{});
50 void end(std::string data = "");
51 void end(generator_cb cb);
52 void write_trailer(header_map h);
53 void on_close(close_cb cb);
56 void cancel(uint32_t error_code);
58 response *push(boost::system::error_code &ec, std::string method,
59 std::string raw_path_query, header_map) const;
61 boost::asio::io_service &io_service();
63 void start_response();
65 unsigned int status_code() const;
66 const header_map &header() const;
68 void push_promise_sent();
69 void stream(class stream *s);
70 generator_cb::result_type call_read(uint8_t *data, std::size_t len,
71 uint32_t *data_flags);
72 void call_on_close(uint32_t error_code);
77 generator_cb generator_cb_;
79 unsigned int status_code_;
80 response_state state_;
81 // true if this is pushed stream's response
83 // true if PUSH_PROMISE is sent if this is response of a pushed
85 bool push_promise_sent_;
89 } // namespace asio_http2
90 } // namespace nghttp2
92 #endif // ASIO_SERVER_RESPONSE_IMPL_H