1 // Copyright 2012 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef NET_HTTP_HTTP_STATUS_CODE_H_ 6 #define NET_HTTP_HTTP_STATUS_CODE_H_ 7 8 #include "net/base/net_export.h" 9 10 namespace net { 11 12 // HTTP status codes. 13 enum HttpStatusCode { 14 15 #define HTTP_STATUS_ENUM_VALUE(label, code, reason) HTTP_##label = code, 16 #include "net/http/http_status_code_list.h" 17 #undef HTTP_STATUS_ENUM_VALUE 18 19 }; 20 21 // Returns the corresponding HTTP status description to use in the Reason-Phrase 22 // field in an HTTP response for given |code|. It's based on the IANA HTTP 23 // Status Code Registry. 24 // http://www.iana.org/assignments/http-status-codes/http-status-codes.xml 25 // 26 // This function may not cover all codes defined in the IANA registry. It 27 // returns an empty string (or crash in debug build) for status codes which are 28 // not yet covered or just invalid. Please extend it when needed. 29 NET_EXPORT const char* GetHttpReasonPhrase(HttpStatusCode code); 30 31 // Similar to the one above, but returns a nullptr in case code does not map 32 // to a known reasone phrase, which allows a gentle recovery in case the code 33 // was obtained from a non-trusted party. 34 NET_EXPORT const char* TryToGetHttpReasonPhrase(HttpStatusCode code); 35 36 } // namespace net 37 38 #endif // NET_HTTP_HTTP_STATUS_CODE_H_ 39