1 // 2 // request_handler.hpp 3 // ~~~~~~~~~~~~~~~~~~~ 4 // 5 // Copyright (c) 2003-2021 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_SERVER3_REQUEST_HANDLER_HPP 12 #define HTTP_SERVER3_REQUEST_HANDLER_HPP 13 14 #include <string> 15 #include <boost/noncopyable.hpp> 16 17 namespace http { 18 namespace server3 { 19 20 struct reply; 21 struct request; 22 23 /// The common handler for all incoming requests. 24 class request_handler 25 : private boost::noncopyable 26 { 27 public: 28 /// Construct with a directory containing files to be served. 29 explicit request_handler(const std::string& doc_root); 30 31 /// Handle a request and produce a reply. 32 void handle_request(const request& req, reply& rep); 33 34 private: 35 /// The directory containing the files to be served. 36 std::string doc_root_; 37 38 /// Perform URL-decoding on a string. Returns false if the encoding was 39 /// invalid. 40 static bool url_decode(const std::string& in, std::string& out); 41 }; 42 43 } // namespace server3 44 } // namespace http 45 46 #endif // HTTP_SERVER3_REQUEST_HANDLER_HPP 47