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1 /*
2  * Copyright 2015 gRPC authors.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *     http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 /*
18  * WARNING: Auto-generated code.
19  *
20  * To make changes to this file, change
21  * tools/codegen/core/gen_static_metadata.py, and then re-run it.
22  *
23  * See metadata.h for an explanation of the interface here, and metadata.cc for
24  * an explanation of what's going on.
25  */
26 
27 #ifndef GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H
28 #define GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H
29 
30 #include <grpc/support/port_platform.h>
31 
32 #include "src/core/lib/transport/metadata.h"
33 
34 #define GRPC_STATIC_MDSTR_COUNT 105
35 extern const grpc_slice grpc_static_slice_table[GRPC_STATIC_MDSTR_COUNT];
36 /* ":path" */
37 #define GRPC_MDSTR_PATH (grpc_static_slice_table[0])
38 /* ":method" */
39 #define GRPC_MDSTR_METHOD (grpc_static_slice_table[1])
40 /* ":status" */
41 #define GRPC_MDSTR_STATUS (grpc_static_slice_table[2])
42 /* ":authority" */
43 #define GRPC_MDSTR_AUTHORITY (grpc_static_slice_table[3])
44 /* ":scheme" */
45 #define GRPC_MDSTR_SCHEME (grpc_static_slice_table[4])
46 /* "te" */
47 #define GRPC_MDSTR_TE (grpc_static_slice_table[5])
48 /* "grpc-message" */
49 #define GRPC_MDSTR_GRPC_MESSAGE (grpc_static_slice_table[6])
50 /* "grpc-status" */
51 #define GRPC_MDSTR_GRPC_STATUS (grpc_static_slice_table[7])
52 /* "grpc-payload-bin" */
53 #define GRPC_MDSTR_GRPC_PAYLOAD_BIN (grpc_static_slice_table[8])
54 /* "grpc-encoding" */
55 #define GRPC_MDSTR_GRPC_ENCODING (grpc_static_slice_table[9])
56 /* "grpc-accept-encoding" */
57 #define GRPC_MDSTR_GRPC_ACCEPT_ENCODING (grpc_static_slice_table[10])
58 /* "grpc-server-stats-bin" */
59 #define GRPC_MDSTR_GRPC_SERVER_STATS_BIN (grpc_static_slice_table[11])
60 /* "grpc-tags-bin" */
61 #define GRPC_MDSTR_GRPC_TAGS_BIN (grpc_static_slice_table[12])
62 /* "grpc-trace-bin" */
63 #define GRPC_MDSTR_GRPC_TRACE_BIN (grpc_static_slice_table[13])
64 /* "content-type" */
65 #define GRPC_MDSTR_CONTENT_TYPE (grpc_static_slice_table[14])
66 /* "content-encoding" */
67 #define GRPC_MDSTR_CONTENT_ENCODING (grpc_static_slice_table[15])
68 /* "accept-encoding" */
69 #define GRPC_MDSTR_ACCEPT_ENCODING (grpc_static_slice_table[16])
70 /* "grpc-internal-encoding-request" */
71 #define GRPC_MDSTR_GRPC_INTERNAL_ENCODING_REQUEST (grpc_static_slice_table[17])
72 /* "grpc-internal-stream-encoding-request" */
73 #define GRPC_MDSTR_GRPC_INTERNAL_STREAM_ENCODING_REQUEST \
74   (grpc_static_slice_table[18])
75 /* "user-agent" */
76 #define GRPC_MDSTR_USER_AGENT (grpc_static_slice_table[19])
77 /* "host" */
78 #define GRPC_MDSTR_HOST (grpc_static_slice_table[20])
79 /* "lb-token" */
80 #define GRPC_MDSTR_LB_TOKEN (grpc_static_slice_table[21])
81 /* "grpc-previous-rpc-attempts" */
82 #define GRPC_MDSTR_GRPC_PREVIOUS_RPC_ATTEMPTS (grpc_static_slice_table[22])
83 /* "grpc-retry-pushback-ms" */
84 #define GRPC_MDSTR_GRPC_RETRY_PUSHBACK_MS (grpc_static_slice_table[23])
85 /* "grpc-timeout" */
86 #define GRPC_MDSTR_GRPC_TIMEOUT (grpc_static_slice_table[24])
87 /* "1" */
88 #define GRPC_MDSTR_1 (grpc_static_slice_table[25])
89 /* "2" */
90 #define GRPC_MDSTR_2 (grpc_static_slice_table[26])
91 /* "3" */
92 #define GRPC_MDSTR_3 (grpc_static_slice_table[27])
93 /* "4" */
94 #define GRPC_MDSTR_4 (grpc_static_slice_table[28])
95 /* "" */
96 #define GRPC_MDSTR_EMPTY (grpc_static_slice_table[29])
97 /* "grpc.wait_for_ready" */
98 #define GRPC_MDSTR_GRPC_DOT_WAIT_FOR_READY (grpc_static_slice_table[30])
99 /* "grpc.timeout" */
100 #define GRPC_MDSTR_GRPC_DOT_TIMEOUT (grpc_static_slice_table[31])
101 /* "grpc.max_request_message_bytes" */
102 #define GRPC_MDSTR_GRPC_DOT_MAX_REQUEST_MESSAGE_BYTES \
103   (grpc_static_slice_table[32])
104 /* "grpc.max_response_message_bytes" */
105 #define GRPC_MDSTR_GRPC_DOT_MAX_RESPONSE_MESSAGE_BYTES \
106   (grpc_static_slice_table[33])
107 /* "/grpc.lb.v1.LoadBalancer/BalanceLoad" */
108 #define GRPC_MDSTR_SLASH_GRPC_DOT_LB_DOT_V1_DOT_LOADBALANCER_SLASH_BALANCELOAD \
109   (grpc_static_slice_table[34])
110 /* "deflate" */
111 #define GRPC_MDSTR_DEFLATE (grpc_static_slice_table[35])
112 /* "gzip" */
113 #define GRPC_MDSTR_GZIP (grpc_static_slice_table[36])
114 /* "stream/gzip" */
115 #define GRPC_MDSTR_STREAM_SLASH_GZIP (grpc_static_slice_table[37])
116 /* "0" */
117 #define GRPC_MDSTR_0 (grpc_static_slice_table[38])
118 /* "identity" */
119 #define GRPC_MDSTR_IDENTITY (grpc_static_slice_table[39])
120 /* "trailers" */
121 #define GRPC_MDSTR_TRAILERS (grpc_static_slice_table[40])
122 /* "application/grpc" */
123 #define GRPC_MDSTR_APPLICATION_SLASH_GRPC (grpc_static_slice_table[41])
124 /* "POST" */
125 #define GRPC_MDSTR_POST (grpc_static_slice_table[42])
126 /* "200" */
127 #define GRPC_MDSTR_200 (grpc_static_slice_table[43])
128 /* "404" */
129 #define GRPC_MDSTR_404 (grpc_static_slice_table[44])
130 /* "http" */
131 #define GRPC_MDSTR_HTTP (grpc_static_slice_table[45])
132 /* "https" */
133 #define GRPC_MDSTR_HTTPS (grpc_static_slice_table[46])
134 /* "grpc" */
135 #define GRPC_MDSTR_GRPC (grpc_static_slice_table[47])
136 /* "GET" */
137 #define GRPC_MDSTR_GET (grpc_static_slice_table[48])
138 /* "PUT" */
139 #define GRPC_MDSTR_PUT (grpc_static_slice_table[49])
140 /* "/" */
141 #define GRPC_MDSTR_SLASH (grpc_static_slice_table[50])
142 /* "/index.html" */
143 #define GRPC_MDSTR_SLASH_INDEX_DOT_HTML (grpc_static_slice_table[51])
144 /* "204" */
145 #define GRPC_MDSTR_204 (grpc_static_slice_table[52])
146 /* "206" */
147 #define GRPC_MDSTR_206 (grpc_static_slice_table[53])
148 /* "304" */
149 #define GRPC_MDSTR_304 (grpc_static_slice_table[54])
150 /* "400" */
151 #define GRPC_MDSTR_400 (grpc_static_slice_table[55])
152 /* "500" */
153 #define GRPC_MDSTR_500 (grpc_static_slice_table[56])
154 /* "accept-charset" */
155 #define GRPC_MDSTR_ACCEPT_CHARSET (grpc_static_slice_table[57])
156 /* "gzip, deflate" */
157 #define GRPC_MDSTR_GZIP_COMMA_DEFLATE (grpc_static_slice_table[58])
158 /* "accept-language" */
159 #define GRPC_MDSTR_ACCEPT_LANGUAGE (grpc_static_slice_table[59])
160 /* "accept-ranges" */
161 #define GRPC_MDSTR_ACCEPT_RANGES (grpc_static_slice_table[60])
162 /* "accept" */
163 #define GRPC_MDSTR_ACCEPT (grpc_static_slice_table[61])
164 /* "access-control-allow-origin" */
165 #define GRPC_MDSTR_ACCESS_CONTROL_ALLOW_ORIGIN (grpc_static_slice_table[62])
166 /* "age" */
167 #define GRPC_MDSTR_AGE (grpc_static_slice_table[63])
168 /* "allow" */
169 #define GRPC_MDSTR_ALLOW (grpc_static_slice_table[64])
170 /* "authorization" */
171 #define GRPC_MDSTR_AUTHORIZATION (grpc_static_slice_table[65])
172 /* "cache-control" */
173 #define GRPC_MDSTR_CACHE_CONTROL (grpc_static_slice_table[66])
174 /* "content-disposition" */
175 #define GRPC_MDSTR_CONTENT_DISPOSITION (grpc_static_slice_table[67])
176 /* "content-language" */
177 #define GRPC_MDSTR_CONTENT_LANGUAGE (grpc_static_slice_table[68])
178 /* "content-length" */
179 #define GRPC_MDSTR_CONTENT_LENGTH (grpc_static_slice_table[69])
180 /* "content-location" */
181 #define GRPC_MDSTR_CONTENT_LOCATION (grpc_static_slice_table[70])
182 /* "content-range" */
183 #define GRPC_MDSTR_CONTENT_RANGE (grpc_static_slice_table[71])
184 /* "cookie" */
185 #define GRPC_MDSTR_COOKIE (grpc_static_slice_table[72])
186 /* "date" */
187 #define GRPC_MDSTR_DATE (grpc_static_slice_table[73])
188 /* "etag" */
189 #define GRPC_MDSTR_ETAG (grpc_static_slice_table[74])
190 /* "expect" */
191 #define GRPC_MDSTR_EXPECT (grpc_static_slice_table[75])
192 /* "expires" */
193 #define GRPC_MDSTR_EXPIRES (grpc_static_slice_table[76])
194 /* "from" */
195 #define GRPC_MDSTR_FROM (grpc_static_slice_table[77])
196 /* "if-match" */
197 #define GRPC_MDSTR_IF_MATCH (grpc_static_slice_table[78])
198 /* "if-modified-since" */
199 #define GRPC_MDSTR_IF_MODIFIED_SINCE (grpc_static_slice_table[79])
200 /* "if-none-match" */
201 #define GRPC_MDSTR_IF_NONE_MATCH (grpc_static_slice_table[80])
202 /* "if-range" */
203 #define GRPC_MDSTR_IF_RANGE (grpc_static_slice_table[81])
204 /* "if-unmodified-since" */
205 #define GRPC_MDSTR_IF_UNMODIFIED_SINCE (grpc_static_slice_table[82])
206 /* "last-modified" */
207 #define GRPC_MDSTR_LAST_MODIFIED (grpc_static_slice_table[83])
208 /* "lb-cost-bin" */
209 #define GRPC_MDSTR_LB_COST_BIN (grpc_static_slice_table[84])
210 /* "link" */
211 #define GRPC_MDSTR_LINK (grpc_static_slice_table[85])
212 /* "location" */
213 #define GRPC_MDSTR_LOCATION (grpc_static_slice_table[86])
214 /* "max-forwards" */
215 #define GRPC_MDSTR_MAX_FORWARDS (grpc_static_slice_table[87])
216 /* "proxy-authenticate" */
217 #define GRPC_MDSTR_PROXY_AUTHENTICATE (grpc_static_slice_table[88])
218 /* "proxy-authorization" */
219 #define GRPC_MDSTR_PROXY_AUTHORIZATION (grpc_static_slice_table[89])
220 /* "range" */
221 #define GRPC_MDSTR_RANGE (grpc_static_slice_table[90])
222 /* "referer" */
223 #define GRPC_MDSTR_REFERER (grpc_static_slice_table[91])
224 /* "refresh" */
225 #define GRPC_MDSTR_REFRESH (grpc_static_slice_table[92])
226 /* "retry-after" */
227 #define GRPC_MDSTR_RETRY_AFTER (grpc_static_slice_table[93])
228 /* "server" */
229 #define GRPC_MDSTR_SERVER (grpc_static_slice_table[94])
230 /* "set-cookie" */
231 #define GRPC_MDSTR_SET_COOKIE (grpc_static_slice_table[95])
232 /* "strict-transport-security" */
233 #define GRPC_MDSTR_STRICT_TRANSPORT_SECURITY (grpc_static_slice_table[96])
234 /* "transfer-encoding" */
235 #define GRPC_MDSTR_TRANSFER_ENCODING (grpc_static_slice_table[97])
236 /* "vary" */
237 #define GRPC_MDSTR_VARY (grpc_static_slice_table[98])
238 /* "via" */
239 #define GRPC_MDSTR_VIA (grpc_static_slice_table[99])
240 /* "www-authenticate" */
241 #define GRPC_MDSTR_WWW_AUTHENTICATE (grpc_static_slice_table[100])
242 /* "identity,deflate" */
243 #define GRPC_MDSTR_IDENTITY_COMMA_DEFLATE (grpc_static_slice_table[101])
244 /* "identity,gzip" */
245 #define GRPC_MDSTR_IDENTITY_COMMA_GZIP (grpc_static_slice_table[102])
246 /* "deflate,gzip" */
247 #define GRPC_MDSTR_DEFLATE_COMMA_GZIP (grpc_static_slice_table[103])
248 /* "identity,deflate,gzip" */
249 #define GRPC_MDSTR_IDENTITY_COMMA_DEFLATE_COMMA_GZIP \
250   (grpc_static_slice_table[104])
251 
252 extern const grpc_slice_refcount_vtable grpc_static_metadata_vtable;
253 extern grpc_slice_refcount
254     grpc_static_metadata_refcounts[GRPC_STATIC_MDSTR_COUNT];
255 #define GRPC_IS_STATIC_METADATA_STRING(slice) \
256   ((slice).refcount != NULL &&                \
257    (slice).refcount->vtable == &grpc_static_metadata_vtable)
258 
259 #define GRPC_STATIC_METADATA_INDEX(static_slice) \
260   ((int)((static_slice).refcount - grpc_static_metadata_refcounts))
261 
262 #define GRPC_STATIC_MDELEM_COUNT 86
263 extern grpc_mdelem_data grpc_static_mdelem_table[GRPC_STATIC_MDELEM_COUNT];
264 extern uintptr_t grpc_static_mdelem_user_data[GRPC_STATIC_MDELEM_COUNT];
265 /* "grpc-status": "0" */
266 #define GRPC_MDELEM_GRPC_STATUS_0 \
267   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[0], GRPC_MDELEM_STORAGE_STATIC))
268 /* "grpc-status": "1" */
269 #define GRPC_MDELEM_GRPC_STATUS_1 \
270   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[1], GRPC_MDELEM_STORAGE_STATIC))
271 /* "grpc-status": "2" */
272 #define GRPC_MDELEM_GRPC_STATUS_2 \
273   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[2], GRPC_MDELEM_STORAGE_STATIC))
274 /* "grpc-encoding": "identity" */
275 #define GRPC_MDELEM_GRPC_ENCODING_IDENTITY \
276   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[3], GRPC_MDELEM_STORAGE_STATIC))
277 /* "grpc-encoding": "gzip" */
278 #define GRPC_MDELEM_GRPC_ENCODING_GZIP \
279   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[4], GRPC_MDELEM_STORAGE_STATIC))
280 /* "grpc-encoding": "deflate" */
281 #define GRPC_MDELEM_GRPC_ENCODING_DEFLATE \
282   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[5], GRPC_MDELEM_STORAGE_STATIC))
283 /* "te": "trailers" */
284 #define GRPC_MDELEM_TE_TRAILERS \
285   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[6], GRPC_MDELEM_STORAGE_STATIC))
286 /* "content-type": "application/grpc" */
287 #define GRPC_MDELEM_CONTENT_TYPE_APPLICATION_SLASH_GRPC \
288   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[7], GRPC_MDELEM_STORAGE_STATIC))
289 /* ":method": "POST" */
290 #define GRPC_MDELEM_METHOD_POST \
291   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[8], GRPC_MDELEM_STORAGE_STATIC))
292 /* ":status": "200" */
293 #define GRPC_MDELEM_STATUS_200 \
294   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[9], GRPC_MDELEM_STORAGE_STATIC))
295 /* ":status": "404" */
296 #define GRPC_MDELEM_STATUS_404 \
297   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[10], GRPC_MDELEM_STORAGE_STATIC))
298 /* ":scheme": "http" */
299 #define GRPC_MDELEM_SCHEME_HTTP \
300   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[11], GRPC_MDELEM_STORAGE_STATIC))
301 /* ":scheme": "https" */
302 #define GRPC_MDELEM_SCHEME_HTTPS \
303   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[12], GRPC_MDELEM_STORAGE_STATIC))
304 /* ":scheme": "grpc" */
305 #define GRPC_MDELEM_SCHEME_GRPC \
306   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[13], GRPC_MDELEM_STORAGE_STATIC))
307 /* ":authority": "" */
308 #define GRPC_MDELEM_AUTHORITY_EMPTY \
309   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[14], GRPC_MDELEM_STORAGE_STATIC))
310 /* ":method": "GET" */
311 #define GRPC_MDELEM_METHOD_GET \
312   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[15], GRPC_MDELEM_STORAGE_STATIC))
313 /* ":method": "PUT" */
314 #define GRPC_MDELEM_METHOD_PUT \
315   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[16], GRPC_MDELEM_STORAGE_STATIC))
316 /* ":path": "/" */
317 #define GRPC_MDELEM_PATH_SLASH \
318   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[17], GRPC_MDELEM_STORAGE_STATIC))
319 /* ":path": "/index.html" */
320 #define GRPC_MDELEM_PATH_SLASH_INDEX_DOT_HTML \
321   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[18], GRPC_MDELEM_STORAGE_STATIC))
322 /* ":status": "204" */
323 #define GRPC_MDELEM_STATUS_204 \
324   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[19], GRPC_MDELEM_STORAGE_STATIC))
325 /* ":status": "206" */
326 #define GRPC_MDELEM_STATUS_206 \
327   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[20], GRPC_MDELEM_STORAGE_STATIC))
328 /* ":status": "304" */
329 #define GRPC_MDELEM_STATUS_304 \
330   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[21], GRPC_MDELEM_STORAGE_STATIC))
331 /* ":status": "400" */
332 #define GRPC_MDELEM_STATUS_400 \
333   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[22], GRPC_MDELEM_STORAGE_STATIC))
334 /* ":status": "500" */
335 #define GRPC_MDELEM_STATUS_500 \
336   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[23], GRPC_MDELEM_STORAGE_STATIC))
337 /* "accept-charset": "" */
338 #define GRPC_MDELEM_ACCEPT_CHARSET_EMPTY \
339   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[24], GRPC_MDELEM_STORAGE_STATIC))
340 /* "accept-encoding": "" */
341 #define GRPC_MDELEM_ACCEPT_ENCODING_EMPTY \
342   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[25], GRPC_MDELEM_STORAGE_STATIC))
343 /* "accept-encoding": "gzip, deflate" */
344 #define GRPC_MDELEM_ACCEPT_ENCODING_GZIP_COMMA_DEFLATE \
345   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[26], GRPC_MDELEM_STORAGE_STATIC))
346 /* "accept-language": "" */
347 #define GRPC_MDELEM_ACCEPT_LANGUAGE_EMPTY \
348   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[27], GRPC_MDELEM_STORAGE_STATIC))
349 /* "accept-ranges": "" */
350 #define GRPC_MDELEM_ACCEPT_RANGES_EMPTY \
351   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[28], GRPC_MDELEM_STORAGE_STATIC))
352 /* "accept": "" */
353 #define GRPC_MDELEM_ACCEPT_EMPTY \
354   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[29], GRPC_MDELEM_STORAGE_STATIC))
355 /* "access-control-allow-origin": "" */
356 #define GRPC_MDELEM_ACCESS_CONTROL_ALLOW_ORIGIN_EMPTY \
357   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[30], GRPC_MDELEM_STORAGE_STATIC))
358 /* "age": "" */
359 #define GRPC_MDELEM_AGE_EMPTY \
360   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[31], GRPC_MDELEM_STORAGE_STATIC))
361 /* "allow": "" */
362 #define GRPC_MDELEM_ALLOW_EMPTY \
363   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[32], GRPC_MDELEM_STORAGE_STATIC))
364 /* "authorization": "" */
365 #define GRPC_MDELEM_AUTHORIZATION_EMPTY \
366   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[33], GRPC_MDELEM_STORAGE_STATIC))
367 /* "cache-control": "" */
368 #define GRPC_MDELEM_CACHE_CONTROL_EMPTY \
369   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[34], GRPC_MDELEM_STORAGE_STATIC))
370 /* "content-disposition": "" */
371 #define GRPC_MDELEM_CONTENT_DISPOSITION_EMPTY \
372   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[35], GRPC_MDELEM_STORAGE_STATIC))
373 /* "content-encoding": "identity" */
374 #define GRPC_MDELEM_CONTENT_ENCODING_IDENTITY \
375   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[36], GRPC_MDELEM_STORAGE_STATIC))
376 /* "content-encoding": "gzip" */
377 #define GRPC_MDELEM_CONTENT_ENCODING_GZIP \
378   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[37], GRPC_MDELEM_STORAGE_STATIC))
379 /* "content-encoding": "" */
380 #define GRPC_MDELEM_CONTENT_ENCODING_EMPTY \
381   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[38], GRPC_MDELEM_STORAGE_STATIC))
382 /* "content-language": "" */
383 #define GRPC_MDELEM_CONTENT_LANGUAGE_EMPTY \
384   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[39], GRPC_MDELEM_STORAGE_STATIC))
385 /* "content-length": "" */
386 #define GRPC_MDELEM_CONTENT_LENGTH_EMPTY \
387   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[40], GRPC_MDELEM_STORAGE_STATIC))
388 /* "content-location": "" */
389 #define GRPC_MDELEM_CONTENT_LOCATION_EMPTY \
390   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[41], GRPC_MDELEM_STORAGE_STATIC))
391 /* "content-range": "" */
392 #define GRPC_MDELEM_CONTENT_RANGE_EMPTY \
393   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[42], GRPC_MDELEM_STORAGE_STATIC))
394 /* "content-type": "" */
395 #define GRPC_MDELEM_CONTENT_TYPE_EMPTY \
396   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[43], GRPC_MDELEM_STORAGE_STATIC))
397 /* "cookie": "" */
398 #define GRPC_MDELEM_COOKIE_EMPTY \
399   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[44], GRPC_MDELEM_STORAGE_STATIC))
400 /* "date": "" */
401 #define GRPC_MDELEM_DATE_EMPTY \
402   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[45], GRPC_MDELEM_STORAGE_STATIC))
403 /* "etag": "" */
404 #define GRPC_MDELEM_ETAG_EMPTY \
405   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[46], GRPC_MDELEM_STORAGE_STATIC))
406 /* "expect": "" */
407 #define GRPC_MDELEM_EXPECT_EMPTY \
408   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[47], GRPC_MDELEM_STORAGE_STATIC))
409 /* "expires": "" */
410 #define GRPC_MDELEM_EXPIRES_EMPTY \
411   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[48], GRPC_MDELEM_STORAGE_STATIC))
412 /* "from": "" */
413 #define GRPC_MDELEM_FROM_EMPTY \
414   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[49], GRPC_MDELEM_STORAGE_STATIC))
415 /* "host": "" */
416 #define GRPC_MDELEM_HOST_EMPTY \
417   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[50], GRPC_MDELEM_STORAGE_STATIC))
418 /* "if-match": "" */
419 #define GRPC_MDELEM_IF_MATCH_EMPTY \
420   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[51], GRPC_MDELEM_STORAGE_STATIC))
421 /* "if-modified-since": "" */
422 #define GRPC_MDELEM_IF_MODIFIED_SINCE_EMPTY \
423   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[52], GRPC_MDELEM_STORAGE_STATIC))
424 /* "if-none-match": "" */
425 #define GRPC_MDELEM_IF_NONE_MATCH_EMPTY \
426   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[53], GRPC_MDELEM_STORAGE_STATIC))
427 /* "if-range": "" */
428 #define GRPC_MDELEM_IF_RANGE_EMPTY \
429   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[54], GRPC_MDELEM_STORAGE_STATIC))
430 /* "if-unmodified-since": "" */
431 #define GRPC_MDELEM_IF_UNMODIFIED_SINCE_EMPTY \
432   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[55], GRPC_MDELEM_STORAGE_STATIC))
433 /* "last-modified": "" */
434 #define GRPC_MDELEM_LAST_MODIFIED_EMPTY \
435   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[56], GRPC_MDELEM_STORAGE_STATIC))
436 /* "lb-token": "" */
437 #define GRPC_MDELEM_LB_TOKEN_EMPTY \
438   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[57], GRPC_MDELEM_STORAGE_STATIC))
439 /* "lb-cost-bin": "" */
440 #define GRPC_MDELEM_LB_COST_BIN_EMPTY \
441   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[58], GRPC_MDELEM_STORAGE_STATIC))
442 /* "link": "" */
443 #define GRPC_MDELEM_LINK_EMPTY \
444   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[59], GRPC_MDELEM_STORAGE_STATIC))
445 /* "location": "" */
446 #define GRPC_MDELEM_LOCATION_EMPTY \
447   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[60], GRPC_MDELEM_STORAGE_STATIC))
448 /* "max-forwards": "" */
449 #define GRPC_MDELEM_MAX_FORWARDS_EMPTY \
450   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[61], GRPC_MDELEM_STORAGE_STATIC))
451 /* "proxy-authenticate": "" */
452 #define GRPC_MDELEM_PROXY_AUTHENTICATE_EMPTY \
453   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[62], GRPC_MDELEM_STORAGE_STATIC))
454 /* "proxy-authorization": "" */
455 #define GRPC_MDELEM_PROXY_AUTHORIZATION_EMPTY \
456   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[63], GRPC_MDELEM_STORAGE_STATIC))
457 /* "range": "" */
458 #define GRPC_MDELEM_RANGE_EMPTY \
459   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[64], GRPC_MDELEM_STORAGE_STATIC))
460 /* "referer": "" */
461 #define GRPC_MDELEM_REFERER_EMPTY \
462   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[65], GRPC_MDELEM_STORAGE_STATIC))
463 /* "refresh": "" */
464 #define GRPC_MDELEM_REFRESH_EMPTY \
465   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[66], GRPC_MDELEM_STORAGE_STATIC))
466 /* "retry-after": "" */
467 #define GRPC_MDELEM_RETRY_AFTER_EMPTY \
468   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[67], GRPC_MDELEM_STORAGE_STATIC))
469 /* "server": "" */
470 #define GRPC_MDELEM_SERVER_EMPTY \
471   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[68], GRPC_MDELEM_STORAGE_STATIC))
472 /* "set-cookie": "" */
473 #define GRPC_MDELEM_SET_COOKIE_EMPTY \
474   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[69], GRPC_MDELEM_STORAGE_STATIC))
475 /* "strict-transport-security": "" */
476 #define GRPC_MDELEM_STRICT_TRANSPORT_SECURITY_EMPTY \
477   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[70], GRPC_MDELEM_STORAGE_STATIC))
478 /* "transfer-encoding": "" */
479 #define GRPC_MDELEM_TRANSFER_ENCODING_EMPTY \
480   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[71], GRPC_MDELEM_STORAGE_STATIC))
481 /* "user-agent": "" */
482 #define GRPC_MDELEM_USER_AGENT_EMPTY \
483   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[72], GRPC_MDELEM_STORAGE_STATIC))
484 /* "vary": "" */
485 #define GRPC_MDELEM_VARY_EMPTY \
486   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[73], GRPC_MDELEM_STORAGE_STATIC))
487 /* "via": "" */
488 #define GRPC_MDELEM_VIA_EMPTY \
489   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[74], GRPC_MDELEM_STORAGE_STATIC))
490 /* "www-authenticate": "" */
491 #define GRPC_MDELEM_WWW_AUTHENTICATE_EMPTY \
492   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[75], GRPC_MDELEM_STORAGE_STATIC))
493 /* "grpc-accept-encoding": "identity" */
494 #define GRPC_MDELEM_GRPC_ACCEPT_ENCODING_IDENTITY \
495   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[76], GRPC_MDELEM_STORAGE_STATIC))
496 /* "grpc-accept-encoding": "deflate" */
497 #define GRPC_MDELEM_GRPC_ACCEPT_ENCODING_DEFLATE \
498   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[77], GRPC_MDELEM_STORAGE_STATIC))
499 /* "grpc-accept-encoding": "identity,deflate" */
500 #define GRPC_MDELEM_GRPC_ACCEPT_ENCODING_IDENTITY_COMMA_DEFLATE \
501   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[78], GRPC_MDELEM_STORAGE_STATIC))
502 /* "grpc-accept-encoding": "gzip" */
503 #define GRPC_MDELEM_GRPC_ACCEPT_ENCODING_GZIP \
504   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[79], GRPC_MDELEM_STORAGE_STATIC))
505 /* "grpc-accept-encoding": "identity,gzip" */
506 #define GRPC_MDELEM_GRPC_ACCEPT_ENCODING_IDENTITY_COMMA_GZIP \
507   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[80], GRPC_MDELEM_STORAGE_STATIC))
508 /* "grpc-accept-encoding": "deflate,gzip" */
509 #define GRPC_MDELEM_GRPC_ACCEPT_ENCODING_DEFLATE_COMMA_GZIP \
510   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[81], GRPC_MDELEM_STORAGE_STATIC))
511 /* "grpc-accept-encoding": "identity,deflate,gzip" */
512 #define GRPC_MDELEM_GRPC_ACCEPT_ENCODING_IDENTITY_COMMA_DEFLATE_COMMA_GZIP \
513   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[82], GRPC_MDELEM_STORAGE_STATIC))
514 /* "accept-encoding": "identity" */
515 #define GRPC_MDELEM_ACCEPT_ENCODING_IDENTITY \
516   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[83], GRPC_MDELEM_STORAGE_STATIC))
517 /* "accept-encoding": "gzip" */
518 #define GRPC_MDELEM_ACCEPT_ENCODING_GZIP \
519   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[84], GRPC_MDELEM_STORAGE_STATIC))
520 /* "accept-encoding": "identity,gzip" */
521 #define GRPC_MDELEM_ACCEPT_ENCODING_IDENTITY_COMMA_GZIP \
522   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table[85], GRPC_MDELEM_STORAGE_STATIC))
523 
524 grpc_mdelem grpc_static_mdelem_for_static_strings(int a, int b);
525 typedef enum {
526   GRPC_BATCH_PATH,
527   GRPC_BATCH_METHOD,
528   GRPC_BATCH_STATUS,
529   GRPC_BATCH_AUTHORITY,
530   GRPC_BATCH_SCHEME,
531   GRPC_BATCH_TE,
532   GRPC_BATCH_GRPC_MESSAGE,
533   GRPC_BATCH_GRPC_STATUS,
534   GRPC_BATCH_GRPC_PAYLOAD_BIN,
535   GRPC_BATCH_GRPC_ENCODING,
536   GRPC_BATCH_GRPC_ACCEPT_ENCODING,
537   GRPC_BATCH_GRPC_SERVER_STATS_BIN,
538   GRPC_BATCH_GRPC_TAGS_BIN,
539   GRPC_BATCH_GRPC_TRACE_BIN,
540   GRPC_BATCH_CONTENT_TYPE,
541   GRPC_BATCH_CONTENT_ENCODING,
542   GRPC_BATCH_ACCEPT_ENCODING,
543   GRPC_BATCH_GRPC_INTERNAL_ENCODING_REQUEST,
544   GRPC_BATCH_GRPC_INTERNAL_STREAM_ENCODING_REQUEST,
545   GRPC_BATCH_USER_AGENT,
546   GRPC_BATCH_HOST,
547   GRPC_BATCH_LB_TOKEN,
548   GRPC_BATCH_GRPC_PREVIOUS_RPC_ATTEMPTS,
549   GRPC_BATCH_GRPC_RETRY_PUSHBACK_MS,
550   GRPC_BATCH_CALLOUTS_COUNT
551 } grpc_metadata_batch_callouts_index;
552 
553 typedef union {
554   struct grpc_linked_mdelem* array[GRPC_BATCH_CALLOUTS_COUNT];
555   struct {
556     struct grpc_linked_mdelem* path;
557     struct grpc_linked_mdelem* method;
558     struct grpc_linked_mdelem* status;
559     struct grpc_linked_mdelem* authority;
560     struct grpc_linked_mdelem* scheme;
561     struct grpc_linked_mdelem* te;
562     struct grpc_linked_mdelem* grpc_message;
563     struct grpc_linked_mdelem* grpc_status;
564     struct grpc_linked_mdelem* grpc_payload_bin;
565     struct grpc_linked_mdelem* grpc_encoding;
566     struct grpc_linked_mdelem* grpc_accept_encoding;
567     struct grpc_linked_mdelem* grpc_server_stats_bin;
568     struct grpc_linked_mdelem* grpc_tags_bin;
569     struct grpc_linked_mdelem* grpc_trace_bin;
570     struct grpc_linked_mdelem* content_type;
571     struct grpc_linked_mdelem* content_encoding;
572     struct grpc_linked_mdelem* accept_encoding;
573     struct grpc_linked_mdelem* grpc_internal_encoding_request;
574     struct grpc_linked_mdelem* grpc_internal_stream_encoding_request;
575     struct grpc_linked_mdelem* user_agent;
576     struct grpc_linked_mdelem* host;
577     struct grpc_linked_mdelem* lb_token;
578     struct grpc_linked_mdelem* grpc_previous_rpc_attempts;
579     struct grpc_linked_mdelem* grpc_retry_pushback_ms;
580   } named;
581 } grpc_metadata_batch_callouts;
582 
583 #define GRPC_BATCH_INDEX_OF(slice)                      \
584   (GRPC_IS_STATIC_METADATA_STRING((slice))              \
585        ? (grpc_metadata_batch_callouts_index)GPR_CLAMP( \
586              GRPC_STATIC_METADATA_INDEX((slice)), 0,    \
587              GRPC_BATCH_CALLOUTS_COUNT)                 \
588        : GRPC_BATCH_CALLOUTS_COUNT)
589 
590 extern const uint8_t grpc_static_accept_encoding_metadata[8];
591 #define GRPC_MDELEM_ACCEPT_ENCODING_FOR_ALGORITHMS(algs)                       \
592   (GRPC_MAKE_MDELEM(                                                           \
593       &grpc_static_mdelem_table[grpc_static_accept_encoding_metadata[(algs)]], \
594       GRPC_MDELEM_STORAGE_STATIC))
595 
596 extern const uint8_t grpc_static_accept_stream_encoding_metadata[4];
597 #define GRPC_MDELEM_ACCEPT_STREAM_ENCODING_FOR_ALGORITHMS(algs)                \
598   (GRPC_MAKE_MDELEM(&grpc_static_mdelem_table                                  \
599                         [grpc_static_accept_stream_encoding_metadata[(algs)]], \
600                     GRPC_MDELEM_STORAGE_STATIC))
601 #endif /* GRPC_CORE_LIB_TRANSPORT_STATIC_METADATA_H */
602