projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | // |
| 2 | // reply.cpp | |
| 3 | // ~~~~~~~~~ | |
| 4 | // | |
| f67539c2 | 5 | // Copyright (c) 2003-2020 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
| 7c673cae FG |
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 | #include "reply.hpp" | |
| 12 | #include <string> | |
| 13 | ||
| 14 | namespace http { | |
| 15 | namespace server { | |
| 16 | ||
| 17 | namespace status_strings { | |
| 18 | ||
| 19 | const std::string ok = | |
| 20 | "HTTP/1.0 200 OK\r\n"; | |
| 21 | const std::string created = | |
| 22 | "HTTP/1.0 201 Created\r\n"; | |
| 23 | const std::string accepted = | |
| 24 | "HTTP/1.0 202 Accepted\r\n"; | |
| 25 | const std::string no_content = | |
| 26 | "HTTP/1.0 204 No Content\r\n"; | |
| 27 | const std::string multiple_choices = | |
| 28 | "HTTP/1.0 300 Multiple Choices\r\n"; | |
| 29 | const std::string moved_permanently = | |
| 30 | "HTTP/1.0 301 Moved Permanently\r\n"; | |
| 31 | const std::string moved_temporarily = | |
| 32 | "HTTP/1.0 302 Moved Temporarily\r\n"; | |
| 33 | const std::string not_modified = | |
| 34 | "HTTP/1.0 304 Not Modified\r\n"; | |
| 35 | const std::string bad_request = | |
| 36 | "HTTP/1.0 400 Bad Request\r\n"; | |
| 37 | const std::string unauthorized = | |
| 38 | "HTTP/1.0 401 Unauthorized\r\n"; | |
| 39 | const std::string forbidden = | |
| 40 | "HTTP/1.0 403 Forbidden\r\n"; | |
| 41 | const std::string not_found = | |
| 42 | "HTTP/1.0 404 Not Found\r\n"; | |
| 43 | const std::string internal_server_error = | |
| 44 | "HTTP/1.0 500 Internal Server Error\r\n"; | |
| 45 | const std::string not_implemented = | |
| 46 | "HTTP/1.0 501 Not Implemented\r\n"; | |
| 47 | const std::string bad_gateway = | |
| 48 | "HTTP/1.0 502 Bad Gateway\r\n"; | |
| 49 | const std::string service_unavailable = | |
| 50 | "HTTP/1.0 503 Service Unavailable\r\n"; | |
| 51 | ||
| 52 | boost::asio::const_buffer to_buffer(reply::status_type status) | |
| 53 | { | |
| 54 | switch (status) | |
| 55 | { | |
| 56 | case reply::ok: | |
| 57 | return boost::asio::buffer(ok); | |
| 58 | case reply::created: | |
| 59 | return boost::asio::buffer(created); | |
| 60 | case reply::accepted: | |
| 61 | return boost::asio::buffer(accepted); | |
| 62 | case reply::no_content: | |
| 63 | return boost::asio::buffer(no_content); | |
| 64 | case reply::multiple_choices: | |
| 65 | return boost::asio::buffer(multiple_choices); | |
| 66 | case reply::moved_permanently: | |
| 67 | return boost::asio::buffer(moved_permanently); | |
| 68 | case reply::moved_temporarily: | |
| 69 | return boost::asio::buffer(moved_temporarily); | |
| 70 | case reply::not_modified: | |
| 71 | return boost::asio::buffer(not_modified); | |
| 72 | case reply::bad_request: | |
| 73 | return boost::asio::buffer(bad_request); | |
| 74 | case reply::unauthorized: | |
| 75 | return boost::asio::buffer(unauthorized); | |
| 76 | case reply::forbidden: | |
| 77 | return boost::asio::buffer(forbidden); | |
| 78 | case reply::not_found: | |
| 79 | return boost::asio::buffer(not_found); | |
| 80 | case reply::internal_server_error: | |
| 81 | return boost::asio::buffer(internal_server_error); | |
| 82 | case reply::not_implemented: | |
| 83 | return boost::asio::buffer(not_implemented); | |
| 84 | case reply::bad_gateway: | |
| 85 | return boost::asio::buffer(bad_gateway); | |
| 86 | case reply::service_unavailable: | |
| 87 | return boost::asio::buffer(service_unavailable); | |
| 88 | default: | |
| 89 | return boost::asio::buffer(internal_server_error); | |
| 90 | } | |
| 91 | } | |
| 92 | ||
| 93 | } // namespace status_strings | |
| 94 | ||
| 95 | namespace misc_strings { | |
| 96 | ||
| 97 | const char name_value_separator[] = { ':', ' ' }; | |
| 98 | const char crlf[] = { '\r', '\n' }; | |
| 99 | ||
| 100 | } // namespace misc_strings | |
| 101 | ||
| 102 | std::vector<boost::asio::const_buffer> reply::to_buffers() | |
| 103 | { | |
| 104 | std::vector<boost::asio::const_buffer> buffers; | |
| 105 | buffers.push_back(status_strings::to_buffer(status)); | |
| 106 | for (std::size_t i = 0; i < headers.size(); ++i) | |
| 107 | { | |
| 108 | header& h = headers[i]; | |
| 109 | buffers.push_back(boost::asio::buffer(h.name)); | |
| 110 | buffers.push_back(boost::asio::buffer(misc_strings::name_value_separator)); | |
| 111 | buffers.push_back(boost::asio::buffer(h.value)); | |
| 112 | buffers.push_back(boost::asio::buffer(misc_strings::crlf)); | |
| 113 | } | |
| 114 | buffers.push_back(boost::asio::buffer(misc_strings::crlf)); | |
| 115 | buffers.push_back(boost::asio::buffer(content)); | |
| 116 | return buffers; | |
| 117 | } | |
| 118 | ||
| 119 | namespace stock_replies { | |
| 120 | ||
| 121 | const char ok[] = ""; | |
| 122 | const char created[] = | |
| 123 | "<html>" | |
| 124 | "<head><title>Created</title></head>" | |
| 125 | "<body><h1>201 Created</h1></body>" | |
| 126 | "</html>"; | |
| 127 | const char accepted[] = | |
| 128 | "<html>" | |
| 129 | "<head><title>Accepted</title></head>" | |
| 130 | "<body><h1>202 Accepted</h1></body>" | |
| 131 | "</html>"; | |
| 132 | const char no_content[] = | |
| 133 | "<html>" | |
| 134 | "<head><title>No Content</title></head>" | |
| 135 | "<body><h1>204 Content</h1></body>" | |
| 136 | "</html>"; | |
| 137 | const char multiple_choices[] = | |
| 138 | "<html>" | |
| 139 | "<head><title>Multiple Choices</title></head>" | |
| 140 | "<body><h1>300 Multiple Choices</h1></body>" | |
| 141 | "</html>"; | |
| 142 | const char moved_permanently[] = | |
| 143 | "<html>" | |
| 144 | "<head><title>Moved Permanently</title></head>" | |
| 145 | "<body><h1>301 Moved Permanently</h1></body>" | |
| 146 | "</html>"; | |
| 147 | const char moved_temporarily[] = | |
| 148 | "<html>" | |
| 149 | "<head><title>Moved Temporarily</title></head>" | |
| 150 | "<body><h1>302 Moved Temporarily</h1></body>" | |
| 151 | "</html>"; | |
| 152 | const char not_modified[] = | |
| 153 | "<html>" | |
| 154 | "<head><title>Not Modified</title></head>" | |
| 155 | "<body><h1>304 Not Modified</h1></body>" | |
| 156 | "</html>"; | |
| 157 | const char bad_request[] = | |
| 158 | "<html>" | |
| 159 | "<head><title>Bad Request</title></head>" | |
| 160 | "<body><h1>400 Bad Request</h1></body>" | |
| 161 | "</html>"; | |
| 162 | const char unauthorized[] = | |
| 163 | "<html>" | |
| 164 | "<head><title>Unauthorized</title></head>" | |
| 165 | "<body><h1>401 Unauthorized</h1></body>" | |
| 166 | "</html>"; | |
| 167 | const char forbidden[] = | |
| 168 | "<html>" | |
| 169 | "<head><title>Forbidden</title></head>" | |
| 170 | "<body><h1>403 Forbidden</h1></body>" | |
| 171 | "</html>"; | |
| 172 | const char not_found[] = | |
| 173 | "<html>" | |
| 174 | "<head><title>Not Found</title></head>" | |
| 175 | "<body><h1>404 Not Found</h1></body>" | |
| 176 | "</html>"; | |
| 177 | const char internal_server_error[] = | |
| 178 | "<html>" | |
| 179 | "<head><title>Internal Server Error</title></head>" | |
| 180 | "<body><h1>500 Internal Server Error</h1></body>" | |
| 181 | "</html>"; | |
| 182 | const char not_implemented[] = | |
| 183 | "<html>" | |
| 184 | "<head><title>Not Implemented</title></head>" | |
| 185 | "<body><h1>501 Not Implemented</h1></body>" | |
| 186 | "</html>"; | |
| 187 | const char bad_gateway[] = | |
| 188 | "<html>" | |
| 189 | "<head><title>Bad Gateway</title></head>" | |
| 190 | "<body><h1>502 Bad Gateway</h1></body>" | |
| 191 | "</html>"; | |
| 192 | const char service_unavailable[] = | |
| 193 | "<html>" | |
| 194 | "<head><title>Service Unavailable</title></head>" | |
| 195 | "<body><h1>503 Service Unavailable</h1></body>" | |
| 196 | "</html>"; | |
| 197 | ||
| 198 | std::string to_string(reply::status_type status) | |
| 199 | { | |
| 200 | switch (status) | |
| 201 | { | |
| 202 | case reply::ok: | |
| 203 | return ok; | |
| 204 | case reply::created: | |
| 205 | return created; | |
| 206 | case reply::accepted: | |
| 207 | return accepted; | |
| 208 | case reply::no_content: | |
| 209 | return no_content; | |
| 210 | case reply::multiple_choices: | |
| 211 | return multiple_choices; | |
| 212 | case reply::moved_permanently: | |
| 213 | return moved_permanently; | |
| 214 | case reply::moved_temporarily: | |
| 215 | return moved_temporarily; | |
| 216 | case reply::not_modified: | |
| 217 | return not_modified; | |
| 218 | case reply::bad_request: | |
| 219 | return bad_request; | |
| 220 | case reply::unauthorized: | |
| 221 | return unauthorized; | |
| 222 | case reply::forbidden: | |
| 223 | return forbidden; | |
| 224 | case reply::not_found: | |
| 225 | return not_found; | |
| 226 | case reply::internal_server_error: | |
| 227 | return internal_server_error; | |
| 228 | case reply::not_implemented: | |
| 229 | return not_implemented; | |
| 230 | case reply::bad_gateway: | |
| 231 | return bad_gateway; | |
| 232 | case reply::service_unavailable: | |
| 233 | return service_unavailable; | |
| 234 | default: | |
| 235 | return internal_server_error; | |
| 236 | } | |
| 237 | } | |
| 238 | ||
| 239 | } // namespace stock_replies | |
| 240 | ||
| 241 | reply reply::stock_reply(reply::status_type status) | |
| 242 | { | |
| 243 | reply rep; | |
| 244 | rep.status = status; | |
| 245 | rep.content = stock_replies::to_string(status); | |
| 246 | rep.headers.resize(2); | |
| 247 | rep.headers[0].name = "Content-Length"; | |
| 248 | rep.headers[0].value = std::to_string(rep.content.size()); | |
| 249 | rep.headers[1].name = "Content-Type"; | |
| 250 | rep.headers[1].value = "text/html"; | |
| 251 | return rep; | |
| 252 | } | |
| 253 | ||
| 254 | } // namespace server | |
| 255 | } // namespace http |