1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibHTTP/HttpResponse.h>
namespace HTTP {
HttpResponse::HttpResponse(int code, HashMap<DeprecatedString, DeprecatedString, CaseInsensitiveStringTraits>&& headers, size_t size)
: m_code(code)
, m_headers(move(headers))
, m_downloaded_size(size)
{
}
StringView HttpResponse::reason_phrase_for_code(int code)
{
VERIFY(code >= 100 && code <= 599);
static HashMap<int, StringView> s_reason_phrases = {
{ 100, "Continue"sv },
{ 101, "Switching Protocols"sv },
{ 200, "OK"sv },
{ 201, "Created"sv },
{ 202, "Accepted"sv },
{ 203, "Non-Authoritative Information"sv },
{ 204, "No Content"sv },
{ 205, "Reset Content"sv },
{ 206, "Partial Content"sv },
{ 300, "Multiple Choices"sv },
{ 301, "Moved Permanently"sv },
{ 302, "Found"sv },
{ 303, "See Other"sv },
{ 304, "Not Modified"sv },
{ 305, "Use Proxy"sv },
{ 307, "Temporary Redirect"sv },
{ 400, "Bad Request"sv },
{ 401, "Unauthorized"sv },
{ 402, "Payment Required"sv },
{ 403, "Forbidden"sv },
{ 404, "Not Found"sv },
{ 405, "Method Not Allowed"sv },
{ 406, "Not Acceptable"sv },
{ 407, "Proxy Authentication Required"sv },
{ 408, "Request Timeout"sv },
{ 409, "Conflict"sv },
{ 410, "Gone"sv },
{ 411, "Length Required"sv },
{ 412, "Precondition Failed"sv },
{ 413, "Payload Too Large"sv },
{ 414, "URI Too Long"sv },
{ 415, "Unsupported Media Type"sv },
{ 416, "Range Not Satisfiable"sv },
{ 417, "Expectation Failed"sv },
{ 426, "Upgrade Required"sv },
{ 500, "Internal Server Error"sv },
{ 501, "Not Implemented"sv },
{ 502, "Bad Gateway"sv },
{ 503, "Service Unavailable"sv },
{ 504, "Gateway Timeout"sv },
{ 505, "HTTP Version Not Supported"sv }
};
if (s_reason_phrases.contains(code))
return s_reason_phrases.ensure(code);
// NOTE: "A client MUST understand the class of any status code, as indicated by the first
// digit, and treat an unrecognized status code as being equivalent to the x00 status
// code of that class." (RFC 7231, section 6)
auto generic_code = (code / 100) * 100;
VERIFY(s_reason_phrases.contains(generic_code));
return s_reason_phrases.ensure(generic_code);
}
}
|
