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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "net/http2/http2_constants_test_util.h" | |
6 | |
7 namespace net { | |
8 namespace test { | |
9 | |
10 std::vector<Http2FrameType> AllHttp2FrameTypes() { | |
11 // clang-format off | |
12 return { | |
13 Http2FrameType::DATA, | |
14 Http2FrameType::HEADERS, | |
15 Http2FrameType::PRIORITY, | |
16 Http2FrameType::RST_STREAM, | |
17 Http2FrameType::SETTINGS, | |
18 Http2FrameType::PUSH_PROMISE, | |
19 Http2FrameType::PING, | |
20 Http2FrameType::GOAWAY, | |
21 Http2FrameType::WINDOW_UPDATE, | |
22 Http2FrameType::CONTINUATION, | |
23 Http2FrameType::ALTSVC, | |
24 }; | |
25 // clang-format on | |
26 } | |
27 | |
28 std::vector<Http2FrameFlag> AllHttp2FrameFlagsForFrameType( | |
29 Http2FrameType type) { | |
30 // clang-format off | |
31 switch (type) { | |
32 case Http2FrameType::DATA: | |
33 return { | |
34 Http2FrameFlag::FLAG_END_STREAM, | |
35 Http2FrameFlag::FLAG_PADDED, | |
36 }; | |
37 case Http2FrameType::HEADERS: | |
38 return { | |
39 Http2FrameFlag::FLAG_END_STREAM, | |
40 Http2FrameFlag::FLAG_END_HEADERS, | |
41 Http2FrameFlag::FLAG_PADDED, | |
42 Http2FrameFlag::FLAG_PRIORITY, | |
43 }; | |
44 case Http2FrameType::SETTINGS: | |
45 return { | |
46 Http2FrameFlag::FLAG_ACK, | |
47 }; | |
48 case Http2FrameType::PUSH_PROMISE: | |
49 return { | |
50 Http2FrameFlag::FLAG_END_HEADERS, | |
51 Http2FrameFlag::FLAG_PADDED, | |
52 }; | |
53 case Http2FrameType::PING: | |
54 return { | |
55 Http2FrameFlag::FLAG_ACK, | |
56 }; | |
57 case Http2FrameType::CONTINUATION: | |
58 return { | |
59 Http2FrameFlag::FLAG_END_HEADERS, | |
60 }; | |
61 default: | |
62 return std::vector<Http2FrameFlag>{}; | |
63 } | |
64 // clang-format on | |
65 } | |
66 | |
67 std::vector<Http2ErrorCode> AllHttp2ErrorCodes() { | |
68 // clang-format off | |
69 return { | |
70 Http2ErrorCode::HTTP2_NO_ERROR, | |
71 Http2ErrorCode::PROTOCOL_ERROR, | |
72 Http2ErrorCode::INTERNAL_ERROR, | |
73 Http2ErrorCode::FLOW_CONTROL_ERROR, | |
74 Http2ErrorCode::SETTINGS_TIMEOUT, | |
75 Http2ErrorCode::STREAM_CLOSED, | |
76 Http2ErrorCode::FRAME_SIZE_ERROR, | |
77 Http2ErrorCode::REFUSED_STREAM, | |
78 Http2ErrorCode::CANCEL, | |
79 Http2ErrorCode::COMPRESSION_ERROR, | |
80 Http2ErrorCode::CONNECT_ERROR, | |
81 Http2ErrorCode::ENHANCE_YOUR_CALM, | |
82 Http2ErrorCode::INADEQUATE_SECURITY, | |
83 Http2ErrorCode::HTTP_1_1_REQUIRED, | |
84 }; | |
85 // clang-format on | |
86 } | |
87 | |
88 std::vector<Http2SettingsParameter> AllHttp2SettingsParameters() { | |
89 // clang-format off | |
90 return { | |
91 Http2SettingsParameter::HEADER_TABLE_SIZE, | |
92 Http2SettingsParameter::ENABLE_PUSH, | |
93 Http2SettingsParameter::MAX_CONCURRENT_STREAMS, | |
94 Http2SettingsParameter::INITIAL_WINDOW_SIZE, | |
95 Http2SettingsParameter::MAX_FRAME_SIZE, | |
96 Http2SettingsParameter::MAX_HEADER_LIST_SIZE, | |
97 }; | |
98 // clang-format on | |
99 } | |
100 | |
101 // Returns a mask of flags supported for the specified frame type. Returns | |
102 // zero for unknown frame types. | |
103 uint8_t KnownFlagsMaskForFrameType(Http2FrameType type) { | |
104 switch (type) { | |
105 case Http2FrameType::DATA: | |
106 return Http2FrameFlag::FLAG_END_STREAM | Http2FrameFlag::FLAG_PADDED; | |
107 case Http2FrameType::HEADERS: | |
108 return Http2FrameFlag::FLAG_END_STREAM | | |
109 Http2FrameFlag::FLAG_END_HEADERS | Http2FrameFlag::FLAG_PADDED | | |
110 Http2FrameFlag::FLAG_PRIORITY; | |
111 case Http2FrameType::PRIORITY: | |
112 return 0x00; | |
113 case Http2FrameType::RST_STREAM: | |
114 return 0x00; | |
115 case Http2FrameType::SETTINGS: | |
116 return Http2FrameFlag::FLAG_ACK; | |
117 case Http2FrameType::PUSH_PROMISE: | |
118 return Http2FrameFlag::FLAG_END_HEADERS | Http2FrameFlag::FLAG_PADDED; | |
119 case Http2FrameType::PING: | |
120 return Http2FrameFlag::FLAG_ACK; | |
121 case Http2FrameType::GOAWAY: | |
122 return 0x00; | |
123 case Http2FrameType::WINDOW_UPDATE: | |
124 return 0x00; | |
125 case Http2FrameType::CONTINUATION: | |
126 return Http2FrameFlag::FLAG_END_HEADERS; | |
127 case Http2FrameType::ALTSVC: | |
128 return 0x00; | |
129 default: | |
130 return 0x00; | |
131 } | |
132 } | |
133 | |
134 uint8_t InvalidFlagMaskForFrameType(Http2FrameType type) { | |
135 if (IsSupportedHttp2FrameType(type)) { | |
136 return ~KnownFlagsMaskForFrameType(type); | |
137 } | |
138 return 0x00; | |
139 } | |
140 | |
141 } // namespace test | |
142 } // namespace net | |
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