80 lines
3.6 KiB
C
80 lines
3.6 KiB
C
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/* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __MOD_HTTP2_H__
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#define __MOD_HTTP2_H__
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/** The http2_var_lookup() optional function retrieves HTTP2 environment
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* variables. */
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APR_DECLARE_OPTIONAL_FN(char *,
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http2_var_lookup, (apr_pool_t *, server_rec *,
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conn_rec *, request_rec *, char *));
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/** An optional function which returns non-zero if the given connection
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* or its master connection is using HTTP/2. */
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APR_DECLARE_OPTIONAL_FN(int,
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http2_is_h2, (conn_rec *));
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/*******************************************************************************
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* START HTTP/2 request engines (DEPRECATED)
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******************************************************************************/
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/* The following functions were introduced for the experimental mod_proxy_http2
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* support, but have been abandoned since.
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* They are still declared here for backward compatibility, in case someone
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* tries to build an old mod_proxy_http2 against it, but will disappear
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* completely sometime in the future.
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*/
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struct apr_thread_cond_t;
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typedef struct h2_req_engine h2_req_engine;
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typedef void http2_output_consumed(void *ctx, conn_rec *c, apr_off_t consumed);
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typedef apr_status_t http2_req_engine_init(h2_req_engine *engine,
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const char *id,
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const char *type,
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apr_pool_t *pool,
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apr_size_t req_buffer_size,
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request_rec *r,
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http2_output_consumed **pconsumed,
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void **pbaton);
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APR_DECLARE_OPTIONAL_FN(apr_status_t,
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http2_req_engine_push, (const char *engine_type,
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request_rec *r,
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http2_req_engine_init *einit));
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APR_DECLARE_OPTIONAL_FN(apr_status_t,
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http2_req_engine_pull, (h2_req_engine *engine,
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apr_read_type_e block,
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int capacity,
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request_rec **pr));
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APR_DECLARE_OPTIONAL_FN(void,
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http2_req_engine_done, (h2_req_engine *engine,
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conn_rec *rconn,
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apr_status_t status));
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APR_DECLARE_OPTIONAL_FN(void,
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http2_get_num_workers, (server_rec *s,
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int *minw, int *max));
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/*******************************************************************************
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* END HTTP/2 request engines (DEPRECATED)
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******************************************************************************/
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#endif
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