1 /* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements. See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License. You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 #ifndef __mod_h2__h2_headers__
18 #define __mod_h2__h2_headers__
22 struct h2_bucket_beam;
24 extern const apr_bucket_type_t h2_bucket_type_headers;
26 #define H2_BUCKET_IS_HEADERS(e) (e->type == &h2_bucket_type_headers)
28 apr_bucket * h2_bucket_headers_make(apr_bucket *b, h2_headers *r);
30 apr_bucket * h2_bucket_headers_create(apr_bucket_alloc_t *list,
33 h2_headers *h2_bucket_headers_get(apr_bucket *b);
35 apr_bucket *h2_bucket_headers_beam(struct h2_bucket_beam *beam,
36 apr_bucket_brigade *dest,
37 const apr_bucket *src);
40 * Create the headers from the given status and headers
41 * @param status the headers status
42 * @param header the headers of the headers
43 * @param notes the notes carried by the headers
44 * @param pool the memory pool to use
46 h2_headers *h2_headers_create(int status, apr_table_t *header,
47 apr_table_t *notes, apr_pool_t *pool);
50 * Create the headers from the given request_rec.
51 * @param r the request record which was processed
52 * @param status the headers status
53 * @param header the headers of the headers
54 * @param pool the memory pool to use
56 h2_headers *h2_headers_rcreate(request_rec *r, int status,
57 apr_table_t *header, apr_pool_t *pool);
60 * Clone the headers into another pool. This will not copy any
63 h2_headers *h2_headers_copy(apr_pool_t *pool, h2_headers *h);
66 * Create the headers for the given error.
67 * @param stream_id id of the stream to create the headers for
68 * @param type the error code
69 * @param req the original h2_request
70 * @param pool the memory pool to use
72 h2_headers *h2_headers_die(apr_status_t type,
73 const struct h2_request *req, apr_pool_t *pool);
75 int h2_headers_are_response(h2_headers *headers);
77 #endif /* defined(__mod_h2__h2_headers__) */