// // reply.cpp // ~~~~~~~~~ // // Copyright (c) 2003-2023 Christopher M. Kohlhoff (chris at kohlhoff dot com) // // Distributed under the Boost Software License, Version 1.0. (See accompanying // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // #include "reply.hpp" #include #include namespace http { namespace server2 { namespace status_strings { const std::string ok = "HTTP/1.0 200 OK\r\n"; const std::string created = "HTTP/1.0 201 Created\r\n"; const std::string accepted = "HTTP/1.0 202 Accepted\r\n"; const std::string no_content = "HTTP/1.0 204 No Content\r\n"; const std::string multiple_choices = "HTTP/1.0 300 Multiple Choices\r\n"; const std::string moved_permanently = "HTTP/1.0 301 Moved Permanently\r\n"; const std::string moved_temporarily = "HTTP/1.0 302 Moved Temporarily\r\n"; const std::string not_modified = "HTTP/1.0 304 Not Modified\r\n"; const std::string bad_request = "HTTP/1.0 400 Bad Request\r\n"; const std::string unauthorized = "HTTP/1.0 401 Unauthorized\r\n"; const std::string forbidden = "HTTP/1.0 403 Forbidden\r\n"; const std::string not_found = "HTTP/1.0 404 Not Found\r\n"; const std::string internal_server_error = "HTTP/1.0 500 Internal Server Error\r\n"; const std::string not_implemented = "HTTP/1.0 501 Not Implemented\r\n"; const std::string bad_gateway = "HTTP/1.0 502 Bad Gateway\r\n"; const std::string service_unavailable = "HTTP/1.0 503 Service Unavailable\r\n"; asio::const_buffer to_buffer(reply::status_type status) { switch (status) { case reply::ok: return asio::buffer(ok); case reply::created: return asio::buffer(created); case reply::accepted: return asio::buffer(accepted); case reply::no_content: return asio::buffer(no_content); case reply::multiple_choices: return asio::buffer(multiple_choices); case reply::moved_permanently: return asio::buffer(moved_permanently); case reply::moved_temporarily: return asio::buffer(moved_temporarily); case reply::not_modified: return asio::buffer(not_modified); case reply::bad_request: return asio::buffer(bad_request); case reply::unauthorized: return asio::buffer(unauthorized); case reply::forbidden: return asio::buffer(forbidden); case reply::not_found: return asio::buffer(not_found); case reply::internal_server_error: return asio::buffer(internal_server_error); case reply::not_implemented: return asio::buffer(not_implemented); case reply::bad_gateway: return asio::buffer(bad_gateway); case reply::service_unavailable: return asio::buffer(service_unavailable); default: return asio::buffer(internal_server_error); } } } // namespace status_strings namespace misc_strings { const char name_value_separator[] = { ':', ' ' }; const char crlf[] = { '\r', '\n' }; } // namespace misc_strings std::vector reply::to_buffers() { std::vector buffers; buffers.push_back(status_strings::to_buffer(status)); for (std::size_t i = 0; i < headers.size(); ++i) { header& h = headers[i]; buffers.push_back(asio::buffer(h.name)); buffers.push_back(asio::buffer(misc_strings::name_value_separator)); buffers.push_back(asio::buffer(h.value)); buffers.push_back(asio::buffer(misc_strings::crlf)); } buffers.push_back(asio::buffer(misc_strings::crlf)); buffers.push_back(asio::buffer(content)); return buffers; } namespace stock_replies { const char ok[] = ""; const char created[] = "" "Created" "

201 Created

" ""; const char accepted[] = "" "Accepted" "

202 Accepted

" ""; const char no_content[] = "" "No Content" "

204 Content

" ""; const char multiple_choices[] = "" "Multiple Choices" "

300 Multiple Choices

" ""; const char moved_permanently[] = "" "Moved Permanently" "

301 Moved Permanently

" ""; const char moved_temporarily[] = "" "Moved Temporarily" "

302 Moved Temporarily

" ""; const char not_modified[] = "" "Not Modified" "

304 Not Modified

" ""; const char bad_request[] = "" "Bad Request" "

400 Bad Request

" ""; const char unauthorized[] = "" "Unauthorized" "

401 Unauthorized

" ""; const char forbidden[] = "" "Forbidden" "

403 Forbidden

" ""; const char not_found[] = "" "Not Found" "

404 Not Found

" ""; const char internal_server_error[] = "" "Internal Server Error" "

500 Internal Server Error

" ""; const char not_implemented[] = "" "Not Implemented" "

501 Not Implemented

" ""; const char bad_gateway[] = "" "Bad Gateway" "

502 Bad Gateway

" ""; const char service_unavailable[] = "" "Service Unavailable" "

503 Service Unavailable

" ""; std::string to_string(reply::status_type status) { switch (status) { case reply::ok: return ok; case reply::created: return created; case reply::accepted: return accepted; case reply::no_content: return no_content; case reply::multiple_choices: return multiple_choices; case reply::moved_permanently: return moved_permanently; case reply::moved_temporarily: return moved_temporarily; case reply::not_modified: return not_modified; case reply::bad_request: return bad_request; case reply::unauthorized: return unauthorized; case reply::forbidden: return forbidden; case reply::not_found: return not_found; case reply::internal_server_error: return internal_server_error; case reply::not_implemented: return not_implemented; case reply::bad_gateway: return bad_gateway; case reply::service_unavailable: return service_unavailable; default: return internal_server_error; } } } // namespace stock_replies reply reply::stock_reply(reply::status_type status) { reply rep; rep.status = status; rep.content = stock_replies::to_string(status); rep.headers.resize(2); rep.headers[0].name = "Content-Length"; rep.headers[0].value = boost::lexical_cast(rep.content.size()); rep.headers[1].name = "Content-Type"; rep.headers[1].value = "text/html"; return rep; } } // namespace server2 } // namespace http