1 // Copyright 2014 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 "quiche/spdy/core/hpack/hpack_constants.h"
6
7 #include <vector>
8
9 #include "absl/base/macros.h"
10 #include "quiche/common/platform/api/quiche_logging.h"
11 #include "quiche/spdy/core/hpack/hpack_static_table.h"
12
13 namespace spdy {
14
15 // Produced by applying the python program [1] with tables provided by [2]
16 // (inserted into the source of the python program) and copy-paste them into
17 // this file.
18 //
19 // [1] net/tools/build_hpack_constants.py in Chromium
20 // [2] http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-08
21
22 // HpackHuffmanSymbol entries are initialized as {code, length, id}.
23 // Codes are specified in the |length| most-significant bits of |code|.
HpackHuffmanCodeVector()24 const std::vector<HpackHuffmanSymbol>& HpackHuffmanCodeVector() {
25 static const auto* kHpackHuffmanCode = new std::vector<HpackHuffmanSymbol>{
26 {0xffc00000ul, 13, 0}, // 11111111|11000
27 {0xffffb000ul, 23, 1}, // 11111111|11111111|1011000
28 {0xfffffe20ul, 28, 2}, // 11111111|11111111|11111110|0010
29 {0xfffffe30ul, 28, 3}, // 11111111|11111111|11111110|0011
30 {0xfffffe40ul, 28, 4}, // 11111111|11111111|11111110|0100
31 {0xfffffe50ul, 28, 5}, // 11111111|11111111|11111110|0101
32 {0xfffffe60ul, 28, 6}, // 11111111|11111111|11111110|0110
33 {0xfffffe70ul, 28, 7}, // 11111111|11111111|11111110|0111
34 {0xfffffe80ul, 28, 8}, // 11111111|11111111|11111110|1000
35 {0xffffea00ul, 24, 9}, // 11111111|11111111|11101010
36 {0xfffffff0ul, 30, 10}, // 11111111|11111111|11111111|111100
37 {0xfffffe90ul, 28, 11}, // 11111111|11111111|11111110|1001
38 {0xfffffea0ul, 28, 12}, // 11111111|11111111|11111110|1010
39 {0xfffffff4ul, 30, 13}, // 11111111|11111111|11111111|111101
40 {0xfffffeb0ul, 28, 14}, // 11111111|11111111|11111110|1011
41 {0xfffffec0ul, 28, 15}, // 11111111|11111111|11111110|1100
42 {0xfffffed0ul, 28, 16}, // 11111111|11111111|11111110|1101
43 {0xfffffee0ul, 28, 17}, // 11111111|11111111|11111110|1110
44 {0xfffffef0ul, 28, 18}, // 11111111|11111111|11111110|1111
45 {0xffffff00ul, 28, 19}, // 11111111|11111111|11111111|0000
46 {0xffffff10ul, 28, 20}, // 11111111|11111111|11111111|0001
47 {0xffffff20ul, 28, 21}, // 11111111|11111111|11111111|0010
48 {0xfffffff8ul, 30, 22}, // 11111111|11111111|11111111|111110
49 {0xffffff30ul, 28, 23}, // 11111111|11111111|11111111|0011
50 {0xffffff40ul, 28, 24}, // 11111111|11111111|11111111|0100
51 {0xffffff50ul, 28, 25}, // 11111111|11111111|11111111|0101
52 {0xffffff60ul, 28, 26}, // 11111111|11111111|11111111|0110
53 {0xffffff70ul, 28, 27}, // 11111111|11111111|11111111|0111
54 {0xffffff80ul, 28, 28}, // 11111111|11111111|11111111|1000
55 {0xffffff90ul, 28, 29}, // 11111111|11111111|11111111|1001
56 {0xffffffa0ul, 28, 30}, // 11111111|11111111|11111111|1010
57 {0xffffffb0ul, 28, 31}, // 11111111|11111111|11111111|1011
58 {0x50000000ul, 6, 32}, // ' ' 010100
59 {0xfe000000ul, 10, 33}, // '!' 11111110|00
60 {0xfe400000ul, 10, 34}, // '"' 11111110|01
61 {0xffa00000ul, 12, 35}, // '#' 11111111|1010
62 {0xffc80000ul, 13, 36}, // '$' 11111111|11001
63 {0x54000000ul, 6, 37}, // '%' 010101
64 {0xf8000000ul, 8, 38}, // '&' 11111000
65 {0xff400000ul, 11, 39}, // ''' 11111111|010
66 {0xfe800000ul, 10, 40}, // '(' 11111110|10
67 {0xfec00000ul, 10, 41}, // ')' 11111110|11
68 {0xf9000000ul, 8, 42}, // '*' 11111001
69 {0xff600000ul, 11, 43}, // '+' 11111111|011
70 {0xfa000000ul, 8, 44}, // ',' 11111010
71 {0x58000000ul, 6, 45}, // '-' 010110
72 {0x5c000000ul, 6, 46}, // '.' 010111
73 {0x60000000ul, 6, 47}, // '/' 011000
74 {0x00000000ul, 5, 48}, // '0' 00000
75 {0x08000000ul, 5, 49}, // '1' 00001
76 {0x10000000ul, 5, 50}, // '2' 00010
77 {0x64000000ul, 6, 51}, // '3' 011001
78 {0x68000000ul, 6, 52}, // '4' 011010
79 {0x6c000000ul, 6, 53}, // '5' 011011
80 {0x70000000ul, 6, 54}, // '6' 011100
81 {0x74000000ul, 6, 55}, // '7' 011101
82 {0x78000000ul, 6, 56}, // '8' 011110
83 {0x7c000000ul, 6, 57}, // '9' 011111
84 {0xb8000000ul, 7, 58}, // ':' 1011100
85 {0xfb000000ul, 8, 59}, // ';' 11111011
86 {0xfff80000ul, 15, 60}, // '<' 11111111|1111100
87 {0x80000000ul, 6, 61}, // '=' 100000
88 {0xffb00000ul, 12, 62}, // '>' 11111111|1011
89 {0xff000000ul, 10, 63}, // '?' 11111111|00
90 {0xffd00000ul, 13, 64}, // '@' 11111111|11010
91 {0x84000000ul, 6, 65}, // 'A' 100001
92 {0xba000000ul, 7, 66}, // 'B' 1011101
93 {0xbc000000ul, 7, 67}, // 'C' 1011110
94 {0xbe000000ul, 7, 68}, // 'D' 1011111
95 {0xc0000000ul, 7, 69}, // 'E' 1100000
96 {0xc2000000ul, 7, 70}, // 'F' 1100001
97 {0xc4000000ul, 7, 71}, // 'G' 1100010
98 {0xc6000000ul, 7, 72}, // 'H' 1100011
99 {0xc8000000ul, 7, 73}, // 'I' 1100100
100 {0xca000000ul, 7, 74}, // 'J' 1100101
101 {0xcc000000ul, 7, 75}, // 'K' 1100110
102 {0xce000000ul, 7, 76}, // 'L' 1100111
103 {0xd0000000ul, 7, 77}, // 'M' 1101000
104 {0xd2000000ul, 7, 78}, // 'N' 1101001
105 {0xd4000000ul, 7, 79}, // 'O' 1101010
106 {0xd6000000ul, 7, 80}, // 'P' 1101011
107 {0xd8000000ul, 7, 81}, // 'Q' 1101100
108 {0xda000000ul, 7, 82}, // 'R' 1101101
109 {0xdc000000ul, 7, 83}, // 'S' 1101110
110 {0xde000000ul, 7, 84}, // 'T' 1101111
111 {0xe0000000ul, 7, 85}, // 'U' 1110000
112 {0xe2000000ul, 7, 86}, // 'V' 1110001
113 {0xe4000000ul, 7, 87}, // 'W' 1110010
114 {0xfc000000ul, 8, 88}, // 'X' 11111100
115 {0xe6000000ul, 7, 89}, // 'Y' 1110011
116 {0xfd000000ul, 8, 90}, // 'Z' 11111101
117 {0xffd80000ul, 13, 91}, // '[' 11111111|11011
118 {0xfffe0000ul, 19, 92}, // '\' 11111111|11111110|000
119 {0xffe00000ul, 13, 93}, // ']' 11111111|11100
120 {0xfff00000ul, 14, 94}, // '^' 11111111|111100
121 {0x88000000ul, 6, 95}, // '_' 100010
122 {0xfffa0000ul, 15, 96}, // '`' 11111111|1111101
123 {0x18000000ul, 5, 97}, // 'a' 00011
124 {0x8c000000ul, 6, 98}, // 'b' 100011
125 {0x20000000ul, 5, 99}, // 'c' 00100
126 {0x90000000ul, 6, 100}, // 'd' 100100
127 {0x28000000ul, 5, 101}, // 'e' 00101
128 {0x94000000ul, 6, 102}, // 'f' 100101
129 {0x98000000ul, 6, 103}, // 'g' 100110
130 {0x9c000000ul, 6, 104}, // 'h' 100111
131 {0x30000000ul, 5, 105}, // 'i' 00110
132 {0xe8000000ul, 7, 106}, // 'j' 1110100
133 {0xea000000ul, 7, 107}, // 'k' 1110101
134 {0xa0000000ul, 6, 108}, // 'l' 101000
135 {0xa4000000ul, 6, 109}, // 'm' 101001
136 {0xa8000000ul, 6, 110}, // 'n' 101010
137 {0x38000000ul, 5, 111}, // 'o' 00111
138 {0xac000000ul, 6, 112}, // 'p' 101011
139 {0xec000000ul, 7, 113}, // 'q' 1110110
140 {0xb0000000ul, 6, 114}, // 'r' 101100
141 {0x40000000ul, 5, 115}, // 's' 01000
142 {0x48000000ul, 5, 116}, // 't' 01001
143 {0xb4000000ul, 6, 117}, // 'u' 101101
144 {0xee000000ul, 7, 118}, // 'v' 1110111
145 {0xf0000000ul, 7, 119}, // 'w' 1111000
146 {0xf2000000ul, 7, 120}, // 'x' 1111001
147 {0xf4000000ul, 7, 121}, // 'y' 1111010
148 {0xf6000000ul, 7, 122}, // 'z' 1111011
149 {0xfffc0000ul, 15, 123}, // '{' 11111111|1111110
150 {0xff800000ul, 11, 124}, // '|' 11111111|100
151 {0xfff40000ul, 14, 125}, // '}' 11111111|111101
152 {0xffe80000ul, 13, 126}, // '~' 11111111|11101
153 {0xffffffc0ul, 28, 127}, // 11111111|11111111|11111111|1100
154 {0xfffe6000ul, 20, 128}, // 11111111|11111110|0110
155 {0xffff4800ul, 22, 129}, // 11111111|11111111|010010
156 {0xfffe7000ul, 20, 130}, // 11111111|11111110|0111
157 {0xfffe8000ul, 20, 131}, // 11111111|11111110|1000
158 {0xffff4c00ul, 22, 132}, // 11111111|11111111|010011
159 {0xffff5000ul, 22, 133}, // 11111111|11111111|010100
160 {0xffff5400ul, 22, 134}, // 11111111|11111111|010101
161 {0xffffb200ul, 23, 135}, // 11111111|11111111|1011001
162 {0xffff5800ul, 22, 136}, // 11111111|11111111|010110
163 {0xffffb400ul, 23, 137}, // 11111111|11111111|1011010
164 {0xffffb600ul, 23, 138}, // 11111111|11111111|1011011
165 {0xffffb800ul, 23, 139}, // 11111111|11111111|1011100
166 {0xffffba00ul, 23, 140}, // 11111111|11111111|1011101
167 {0xffffbc00ul, 23, 141}, // 11111111|11111111|1011110
168 {0xffffeb00ul, 24, 142}, // 11111111|11111111|11101011
169 {0xffffbe00ul, 23, 143}, // 11111111|11111111|1011111
170 {0xffffec00ul, 24, 144}, // 11111111|11111111|11101100
171 {0xffffed00ul, 24, 145}, // 11111111|11111111|11101101
172 {0xffff5c00ul, 22, 146}, // 11111111|11111111|010111
173 {0xffffc000ul, 23, 147}, // 11111111|11111111|1100000
174 {0xffffee00ul, 24, 148}, // 11111111|11111111|11101110
175 {0xffffc200ul, 23, 149}, // 11111111|11111111|1100001
176 {0xffffc400ul, 23, 150}, // 11111111|11111111|1100010
177 {0xffffc600ul, 23, 151}, // 11111111|11111111|1100011
178 {0xffffc800ul, 23, 152}, // 11111111|11111111|1100100
179 {0xfffee000ul, 21, 153}, // 11111111|11111110|11100
180 {0xffff6000ul, 22, 154}, // 11111111|11111111|011000
181 {0xffffca00ul, 23, 155}, // 11111111|11111111|1100101
182 {0xffff6400ul, 22, 156}, // 11111111|11111111|011001
183 {0xffffcc00ul, 23, 157}, // 11111111|11111111|1100110
184 {0xffffce00ul, 23, 158}, // 11111111|11111111|1100111
185 {0xffffef00ul, 24, 159}, // 11111111|11111111|11101111
186 {0xffff6800ul, 22, 160}, // 11111111|11111111|011010
187 {0xfffee800ul, 21, 161}, // 11111111|11111110|11101
188 {0xfffe9000ul, 20, 162}, // 11111111|11111110|1001
189 {0xffff6c00ul, 22, 163}, // 11111111|11111111|011011
190 {0xffff7000ul, 22, 164}, // 11111111|11111111|011100
191 {0xffffd000ul, 23, 165}, // 11111111|11111111|1101000
192 {0xffffd200ul, 23, 166}, // 11111111|11111111|1101001
193 {0xfffef000ul, 21, 167}, // 11111111|11111110|11110
194 {0xffffd400ul, 23, 168}, // 11111111|11111111|1101010
195 {0xffff7400ul, 22, 169}, // 11111111|11111111|011101
196 {0xffff7800ul, 22, 170}, // 11111111|11111111|011110
197 {0xfffff000ul, 24, 171}, // 11111111|11111111|11110000
198 {0xfffef800ul, 21, 172}, // 11111111|11111110|11111
199 {0xffff7c00ul, 22, 173}, // 11111111|11111111|011111
200 {0xffffd600ul, 23, 174}, // 11111111|11111111|1101011
201 {0xffffd800ul, 23, 175}, // 11111111|11111111|1101100
202 {0xffff0000ul, 21, 176}, // 11111111|11111111|00000
203 {0xffff0800ul, 21, 177}, // 11111111|11111111|00001
204 {0xffff8000ul, 22, 178}, // 11111111|11111111|100000
205 {0xffff1000ul, 21, 179}, // 11111111|11111111|00010
206 {0xffffda00ul, 23, 180}, // 11111111|11111111|1101101
207 {0xffff8400ul, 22, 181}, // 11111111|11111111|100001
208 {0xffffdc00ul, 23, 182}, // 11111111|11111111|1101110
209 {0xffffde00ul, 23, 183}, // 11111111|11111111|1101111
210 {0xfffea000ul, 20, 184}, // 11111111|11111110|1010
211 {0xffff8800ul, 22, 185}, // 11111111|11111111|100010
212 {0xffff8c00ul, 22, 186}, // 11111111|11111111|100011
213 {0xffff9000ul, 22, 187}, // 11111111|11111111|100100
214 {0xffffe000ul, 23, 188}, // 11111111|11111111|1110000
215 {0xffff9400ul, 22, 189}, // 11111111|11111111|100101
216 {0xffff9800ul, 22, 190}, // 11111111|11111111|100110
217 {0xffffe200ul, 23, 191}, // 11111111|11111111|1110001
218 {0xfffff800ul, 26, 192}, // 11111111|11111111|11111000|00
219 {0xfffff840ul, 26, 193}, // 11111111|11111111|11111000|01
220 {0xfffeb000ul, 20, 194}, // 11111111|11111110|1011
221 {0xfffe2000ul, 19, 195}, // 11111111|11111110|001
222 {0xffff9c00ul, 22, 196}, // 11111111|11111111|100111
223 {0xffffe400ul, 23, 197}, // 11111111|11111111|1110010
224 {0xffffa000ul, 22, 198}, // 11111111|11111111|101000
225 {0xfffff600ul, 25, 199}, // 11111111|11111111|11110110|0
226 {0xfffff880ul, 26, 200}, // 11111111|11111111|11111000|10
227 {0xfffff8c0ul, 26, 201}, // 11111111|11111111|11111000|11
228 {0xfffff900ul, 26, 202}, // 11111111|11111111|11111001|00
229 {0xfffffbc0ul, 27, 203}, // 11111111|11111111|11111011|110
230 {0xfffffbe0ul, 27, 204}, // 11111111|11111111|11111011|111
231 {0xfffff940ul, 26, 205}, // 11111111|11111111|11111001|01
232 {0xfffff100ul, 24, 206}, // 11111111|11111111|11110001
233 {0xfffff680ul, 25, 207}, // 11111111|11111111|11110110|1
234 {0xfffe4000ul, 19, 208}, // 11111111|11111110|010
235 {0xffff1800ul, 21, 209}, // 11111111|11111111|00011
236 {0xfffff980ul, 26, 210}, // 11111111|11111111|11111001|10
237 {0xfffffc00ul, 27, 211}, // 11111111|11111111|11111100|000
238 {0xfffffc20ul, 27, 212}, // 11111111|11111111|11111100|001
239 {0xfffff9c0ul, 26, 213}, // 11111111|11111111|11111001|11
240 {0xfffffc40ul, 27, 214}, // 11111111|11111111|11111100|010
241 {0xfffff200ul, 24, 215}, // 11111111|11111111|11110010
242 {0xffff2000ul, 21, 216}, // 11111111|11111111|00100
243 {0xffff2800ul, 21, 217}, // 11111111|11111111|00101
244 {0xfffffa00ul, 26, 218}, // 11111111|11111111|11111010|00
245 {0xfffffa40ul, 26, 219}, // 11111111|11111111|11111010|01
246 {0xffffffd0ul, 28, 220}, // 11111111|11111111|11111111|1101
247 {0xfffffc60ul, 27, 221}, // 11111111|11111111|11111100|011
248 {0xfffffc80ul, 27, 222}, // 11111111|11111111|11111100|100
249 {0xfffffca0ul, 27, 223}, // 11111111|11111111|11111100|101
250 {0xfffec000ul, 20, 224}, // 11111111|11111110|1100
251 {0xfffff300ul, 24, 225}, // 11111111|11111111|11110011
252 {0xfffed000ul, 20, 226}, // 11111111|11111110|1101
253 {0xffff3000ul, 21, 227}, // 11111111|11111111|00110
254 {0xffffa400ul, 22, 228}, // 11111111|11111111|101001
255 {0xffff3800ul, 21, 229}, // 11111111|11111111|00111
256 {0xffff4000ul, 21, 230}, // 11111111|11111111|01000
257 {0xffffe600ul, 23, 231}, // 11111111|11111111|1110011
258 {0xffffa800ul, 22, 232}, // 11111111|11111111|101010
259 {0xffffac00ul, 22, 233}, // 11111111|11111111|101011
260 {0xfffff700ul, 25, 234}, // 11111111|11111111|11110111|0
261 {0xfffff780ul, 25, 235}, // 11111111|11111111|11110111|1
262 {0xfffff400ul, 24, 236}, // 11111111|11111111|11110100
263 {0xfffff500ul, 24, 237}, // 11111111|11111111|11110101
264 {0xfffffa80ul, 26, 238}, // 11111111|11111111|11111010|10
265 {0xffffe800ul, 23, 239}, // 11111111|11111111|1110100
266 {0xfffffac0ul, 26, 240}, // 11111111|11111111|11111010|11
267 {0xfffffcc0ul, 27, 241}, // 11111111|11111111|11111100|110
268 {0xfffffb00ul, 26, 242}, // 11111111|11111111|11111011|00
269 {0xfffffb40ul, 26, 243}, // 11111111|11111111|11111011|01
270 {0xfffffce0ul, 27, 244}, // 11111111|11111111|11111100|111
271 {0xfffffd00ul, 27, 245}, // 11111111|11111111|11111101|000
272 {0xfffffd20ul, 27, 246}, // 11111111|11111111|11111101|001
273 {0xfffffd40ul, 27, 247}, // 11111111|11111111|11111101|010
274 {0xfffffd60ul, 27, 248}, // 11111111|11111111|11111101|011
275 {0xffffffe0ul, 28, 249}, // 11111111|11111111|11111111|1110
276 {0xfffffd80ul, 27, 250}, // 11111111|11111111|11111101|100
277 {0xfffffda0ul, 27, 251}, // 11111111|11111111|11111101|101
278 {0xfffffdc0ul, 27, 252}, // 11111111|11111111|11111101|110
279 {0xfffffde0ul, 27, 253}, // 11111111|11111111|11111101|111
280 {0xfffffe00ul, 27, 254}, // 11111111|11111111|11111110|000
281 {0xfffffb80ul, 26, 255}, // 11111111|11111111|11111011|10
282 {0xfffffffcul, 30, 256}, // EOS 11111111|11111111|11111111|111111
283 };
284 return *kHpackHuffmanCode;
285 }
286
287 // The "constructor" for a HpackStaticEntry that computes the lengths at
288 // compile time.
289 #define STATIC_ENTRY(name, value) \
290 { name, ABSL_ARRAYSIZE(name) - 1, value, ABSL_ARRAYSIZE(value) - 1 }
291
HpackStaticTableVector()292 const std::vector<HpackStaticEntry>& HpackStaticTableVector() {
293 static const auto* kHpackStaticTable = new std::vector<HpackStaticEntry>{
294 STATIC_ENTRY(":authority", ""), // 1
295 STATIC_ENTRY(":method", "GET"), // 2
296 STATIC_ENTRY(":method", "POST"), // 3
297 STATIC_ENTRY(":path", "/"), // 4
298 STATIC_ENTRY(":path", "/index.html"), // 5
299 STATIC_ENTRY(":scheme", "http"), // 6
300 STATIC_ENTRY(":scheme", "https"), // 7
301 STATIC_ENTRY(":status", "200"), // 8
302 STATIC_ENTRY(":status", "204"), // 9
303 STATIC_ENTRY(":status", "206"), // 10
304 STATIC_ENTRY(":status", "304"), // 11
305 STATIC_ENTRY(":status", "400"), // 12
306 STATIC_ENTRY(":status", "404"), // 13
307 STATIC_ENTRY(":status", "500"), // 14
308 STATIC_ENTRY("accept-charset", ""), // 15
309 STATIC_ENTRY("accept-encoding", "gzip, deflate"), // 16
310 STATIC_ENTRY("accept-language", ""), // 17
311 STATIC_ENTRY("accept-ranges", ""), // 18
312 STATIC_ENTRY("accept", ""), // 19
313 STATIC_ENTRY("access-control-allow-origin", ""), // 20
314 STATIC_ENTRY("age", ""), // 21
315 STATIC_ENTRY("allow", ""), // 22
316 STATIC_ENTRY("authorization", ""), // 23
317 STATIC_ENTRY("cache-control", ""), // 24
318 STATIC_ENTRY("content-disposition", ""), // 25
319 STATIC_ENTRY("content-encoding", ""), // 26
320 STATIC_ENTRY("content-language", ""), // 27
321 STATIC_ENTRY("content-length", ""), // 28
322 STATIC_ENTRY("content-location", ""), // 29
323 STATIC_ENTRY("content-range", ""), // 30
324 STATIC_ENTRY("content-type", ""), // 31
325 STATIC_ENTRY("cookie", ""), // 32
326 STATIC_ENTRY("date", ""), // 33
327 STATIC_ENTRY("etag", ""), // 34
328 STATIC_ENTRY("expect", ""), // 35
329 STATIC_ENTRY("expires", ""), // 36
330 STATIC_ENTRY("from", ""), // 37
331 STATIC_ENTRY("host", ""), // 38
332 STATIC_ENTRY("if-match", ""), // 39
333 STATIC_ENTRY("if-modified-since", ""), // 40
334 STATIC_ENTRY("if-none-match", ""), // 41
335 STATIC_ENTRY("if-range", ""), // 42
336 STATIC_ENTRY("if-unmodified-since", ""), // 43
337 STATIC_ENTRY("last-modified", ""), // 44
338 STATIC_ENTRY("link", ""), // 45
339 STATIC_ENTRY("location", ""), // 46
340 STATIC_ENTRY("max-forwards", ""), // 47
341 STATIC_ENTRY("proxy-authenticate", ""), // 48
342 STATIC_ENTRY("proxy-authorization", ""), // 49
343 STATIC_ENTRY("range", ""), // 50
344 STATIC_ENTRY("referer", ""), // 51
345 STATIC_ENTRY("refresh", ""), // 52
346 STATIC_ENTRY("retry-after", ""), // 53
347 STATIC_ENTRY("server", ""), // 54
348 STATIC_ENTRY("set-cookie", ""), // 55
349 STATIC_ENTRY("strict-transport-security", ""), // 56
350 STATIC_ENTRY("transfer-encoding", ""), // 57
351 STATIC_ENTRY("user-agent", ""), // 58
352 STATIC_ENTRY("vary", ""), // 59
353 STATIC_ENTRY("via", ""), // 60
354 STATIC_ENTRY("www-authenticate", ""), // 61
355 };
356 return *kHpackStaticTable;
357 }
358
359 #undef STATIC_ENTRY
360
ObtainHpackStaticTable()361 const HpackStaticTable& ObtainHpackStaticTable() {
362 static const HpackStaticTable* const shared_static_table = []() {
363 auto* table = new HpackStaticTable();
364 table->Initialize(HpackStaticTableVector().data(),
365 HpackStaticTableVector().size());
366 QUICHE_CHECK(table->IsInitialized());
367 return table;
368 }();
369 return *shared_static_table;
370 }
371
372 } // namespace spdy
373