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construct/include/ircd/resource/response.h

58 lines
2.7 KiB
C++

// Matrix Construct
//
// Copyright (C) Matrix Construct Developers, Authors & Contributors
// Copyright (C) 2016-2019 Jason Volk <jason@zemos.net>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice is present in all copies. The
// full license for this software is available in the LICENSE file.
#pragma once
#define HAVE_IRCD_RESOURCE_RESPONSE_H
struct ircd::resource::response
{
struct chunked;
static const size_t HEAD_BUF_SZ;
static conf::item<std::string> access_control_allow_origin;
response(client &, const http::code &, const string_view &content_type, const size_t &content_length, const string_view &headers = {});
response(client &, const string_view &str, const string_view &content_type, const http::code &, const vector_view<const http::header> &);
response(client &, const string_view &str, const string_view &content_type, const http::code & = http::OK, const string_view &headers = {});
response(client &, const json::object &str, const http::code & = http::OK);
response(client &, const json::array &str, const http::code & = http::OK);
response(client &, const json::members & = {}, const http::code & = http::OK);
response(client &, const json::value &, const http::code & = http::OK);
response(client &, const json::iov &, const http::code & = http::OK);
response(client &, const http::code &, const json::members &);
response(client &, const http::code &, const json::value &);
response(client &, const http::code &, const json::iov &);
response(client &, const http::code &);
response() = default;
};
struct ircd::resource::response::chunked
:resource::response
{
static conf::item<size_t> default_buffer_size;
client *c {nullptr};
unique_buffer<mutable_buffer> buf;
size_t write(const const_buffer &chunk, const bool &ignore_empty = true);
const_buffer flush(const const_buffer &);
bool finish();
std::function<const_buffer (const const_buffer &)> flusher();
chunked(client &, const http::code &, const string_view &content_type, const string_view &headers = {}, const size_t &buffer_size = default_buffer_size);
chunked(client &, const http::code &, const string_view &content_type, const vector_view<const http::header> &, const size_t &buffer_size = default_buffer_size);
chunked(client &, const http::code &, const vector_view<const http::header> &, const size_t &buffer_size = default_buffer_size);
chunked(client &, const http::code &, const size_t &buffer_size = default_buffer_size);
chunked(const chunked &) = delete;
chunked(chunked &&) = delete;
chunked() = default;
~chunked() noexcept;
};