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/* Copyright 2015 greenbytes GmbH (https://www.greenbytes.de)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __mod_h2__h2_response__
#define __mod_h2__h2_response__
struct h2_request;
struct h2_push;
typedef struct h2_response {
int stream_id;
int rst_error;
int http_status;
apr_off_t content_length;
apr_table_t *headers;
apr_table_t *trailers;
} h2_response;
/**
* Create the response from the status and parsed header lines.
* @param stream_id id of the stream to create the response for
* @param rst_error error for reset or 0
* @param http_status http status code of response
* @param hlines the text lines of the response header
* @param pool the memory pool to use
*/
h2_response *h2_response_create(int stream_id,
int rst_error,
int http_status,
apr_array_header_t *hlines,
apr_pool_t *pool);
/**
* Create the response from the given request_rec.
* @param stream_id id of the stream to create the response for
* @param r the request record which was processed
* @param header the headers of the response
* @param pool the memory pool to use
*/
h2_response *h2_response_rcreate(int stream_id, request_rec *r,
apr_table_t *header, apr_pool_t *pool);
/**
* Create the response for the given error.
* @param stream_id id of the stream to create the response for
* @param type the error code
* @param req the original h2_request
* @param pool the memory pool to use
*/
h2_response *h2_response_die(int stream_id, apr_status_t type,
const struct h2_request *req, apr_pool_t *pool);
/**
* Deep copies the response into a new pool.
* @param pool the pool to use for the clone
* @param from the response to clone
* @return the cloned response
*/
h2_response *h2_response_clone(apr_pool_t *pool, h2_response *from);
/**
* Set the trailers in the reponse. Will replace any existing trailers. Will
* *not* clone the table.
*
* @param response the repsone to set the trailers for
* @param trailers the trailers to set
*/
void h2_response_set_trailers(h2_response *response, apr_table_t *trailers);
#endif /* defined(__mod_h2__h2_response__) */
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