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1 | // |
2 | // request_handler.hpp | |
3 | // ~~~~~~~~~~~~~~~~~~~ | |
4 | // | |
5 | // Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) | |
6 | // | |
7 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | |
8 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
9 | // | |
10 | ||
11 | #ifndef HTTP_REQUEST_HANDLER_HPP | |
12 | #define HTTP_REQUEST_HANDLER_HPP | |
13 | ||
14 | #include <string> | |
15 | ||
16 | namespace http { | |
17 | namespace server { | |
18 | ||
19 | struct reply; | |
20 | struct request; | |
21 | ||
22 | /// The common handler for all incoming requests. | |
23 | class request_handler | |
24 | { | |
25 | public: | |
26 | request_handler(const request_handler&) = delete; | |
27 | request_handler& operator=(const request_handler&) = delete; | |
28 | ||
29 | /// Construct with a directory containing files to be served. | |
30 | explicit request_handler(const std::string& doc_root); | |
31 | ||
32 | /// Handle a request and produce a reply. | |
33 | void handle_request(const request& req, reply& rep); | |
34 | ||
35 | private: | |
36 | /// The directory containing the files to be served. | |
37 | std::string doc_root_; | |
38 | ||
39 | /// Perform URL-decoding on a string. Returns false if the encoding was | |
40 | /// invalid. | |
41 | static bool url_decode(const std::string& in, std::string& out); | |
42 | }; | |
43 | ||
44 | } // namespace server | |
45 | } // namespace http | |
46 | ||
47 | #endif // HTTP_REQUEST_HANDLER_HPP |