baedb5e775
The request object was originally taken from the boost server example and was modified in the OSv http implementation. Signed-off-by: Amnon Heiman <amnon@cloudius-systems.com>
120 lines
3.1 KiB
C++
120 lines
3.1 KiB
C++
/*
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* This file is open source software, licensed to you under the terms
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* of the Apache License, Version 2.0 (the "License"). See the NOTICE file
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* distributed with this work for additional information regarding copyright
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* ownership. You may not use this file except in compliance with the License.
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*
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/*
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* Copyright 2015 Cloudius Systems
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*/
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//
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// request.hpp
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// ~~~~~~~~~~~
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//
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// Copyright (c) 2003-2013 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef HTTP_REQUEST_HPP
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#define HTTP_REQUEST_HPP
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#include "core/sstring.hh"
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#include <string>
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#include <vector>
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#include <strings.h>
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#include "common.hh"
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namespace httpd {
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class connection;
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/**
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* A request received from a client.
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*/
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struct request {
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enum class ctclass
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: char {
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other, multipart, app_x_www_urlencoded,
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};
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sstring _method;
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sstring _url;
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sstring _version;
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int http_version_major;
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int http_version_minor;
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ctclass content_type_class;
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size_t content_length = 0;
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std::unordered_map<sstring, sstring> _headers;
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std::unordered_map<sstring, sstring> query_parameters;
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connection* connection_ptr;
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parameters param;
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sstring content;
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sstring protocol_name;
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/**
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* Search for the first header of a given name
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* @param name the header name
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* @return a pointer to the header value, if it exists or empty string
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*/
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sstring get_header(const sstring& name) const {
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auto res = _headers.find(name);
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if (res == _headers.end()) {
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return "";
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}
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return res->second;
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}
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/**
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* Search for the first header of a given name
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* @param name the header name
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* @return a pointer to the header value, if it exists or empty string
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*/
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sstring get_query_param(const sstring& name) const {
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auto res = query_parameters.find(name);
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if (res == query_parameters.end()) {
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return "";
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}
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return res->second;
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}
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/**
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* Get the request protocol name. Can be either "http" or "https".
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*/
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sstring get_protocol_name() const {
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return protocol_name;
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}
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/**
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* Get the request url.
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* @return the request url
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*/
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sstring get_url() const {
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return get_protocol_name() + "://" + get_header("Host") + _url;
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}
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bool is_multi_part() const {
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return content_type_class == ctclass::multipart;
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}
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bool is_form_post() const {
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return content_type_class == ctclass::app_x_www_urlencoded;
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}
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};
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} // namespace httpd
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#endif // HTTP_REQUEST_HPP
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