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e636851481
Instead of using a HashMap<ByteString, ByteString, CaseInsensitive...> everywhere, we now encapsulate this in a class. Even better, the new class also allows keeping track of multiple headers with the same name! This will make it possible for HTTP responses to actually retain all their headers on the perilous journey from RequestServer to LibWeb.
78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2022, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibHTTP/HttpResponse.h>
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namespace HTTP {
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HttpResponse::HttpResponse(int code, HeaderMap&& headers, size_t size)
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: m_code(code)
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, m_headers(move(headers))
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, m_downloaded_size(size)
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{
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}
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StringView HttpResponse::reason_phrase_for_code(int code)
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{
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VERIFY(code >= 100 && code <= 599);
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static HashMap<int, StringView> s_reason_phrases = {
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{ 100, "Continue"sv },
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{ 101, "Switching Protocols"sv },
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{ 200, "OK"sv },
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{ 201, "Created"sv },
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{ 202, "Accepted"sv },
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{ 203, "Non-Authoritative Information"sv },
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{ 204, "No Content"sv },
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{ 205, "Reset Content"sv },
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{ 206, "Partial Content"sv },
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{ 300, "Multiple Choices"sv },
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{ 301, "Moved Permanently"sv },
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{ 302, "Found"sv },
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{ 303, "See Other"sv },
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{ 304, "Not Modified"sv },
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{ 305, "Use Proxy"sv },
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{ 307, "Temporary Redirect"sv },
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{ 400, "Bad Request"sv },
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{ 401, "Unauthorized"sv },
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{ 402, "Payment Required"sv },
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{ 403, "Forbidden"sv },
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{ 404, "Not Found"sv },
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{ 405, "Method Not Allowed"sv },
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{ 406, "Not Acceptable"sv },
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{ 407, "Proxy Authentication Required"sv },
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{ 408, "Request Timeout"sv },
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{ 409, "Conflict"sv },
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{ 410, "Gone"sv },
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{ 411, "Length Required"sv },
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{ 412, "Precondition Failed"sv },
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{ 413, "Payload Too Large"sv },
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{ 414, "URI Too Long"sv },
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{ 415, "Unsupported Media Type"sv },
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{ 416, "Range Not Satisfiable"sv },
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{ 417, "Expectation Failed"sv },
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{ 426, "Upgrade Required"sv },
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{ 500, "Internal Server Error"sv },
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{ 501, "Not Implemented"sv },
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{ 502, "Bad Gateway"sv },
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{ 503, "Service Unavailable"sv },
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{ 504, "Gateway Timeout"sv },
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{ 505, "HTTP Version Not Supported"sv }
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};
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if (s_reason_phrases.contains(code))
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return s_reason_phrases.ensure(code);
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// NOTE: "A client MUST understand the class of any status code, as indicated by the first
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// digit, and treat an unrecognized status code as being equivalent to the x00 status
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// code of that class." (RFC 7231, section 6)
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auto generic_code = (code / 100) * 100;
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VERIFY(s_reason_phrases.contains(generic_code));
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return s_reason_phrases.ensure(generic_code);
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}
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}
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