9089ef1f4f
Provide libcurl's memory functions as callbacks to replace nghttp2's own memory functions. This allows custom memory callbacks provided by users of libcurl to be used by nghttp2 as well. Closes #15527
83 lines
3.0 KiB
C
83 lines
3.0 KiB
C
#ifndef HEADER_CURL_HTTP2_H
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#define HEADER_CURL_HTTP2_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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#include "curl_setup.h"
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#ifdef USE_NGHTTP2
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#include "http.h"
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/* value for MAX_CONCURRENT_STREAMS we use until we get an updated setting
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from the peer */
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#define DEFAULT_MAX_CONCURRENT_STREAMS 100
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/*
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* Store nghttp2 version info in this buffer.
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*/
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void Curl_http2_ver(char *p, size_t len);
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CURLcode Curl_http2_request_upgrade(struct dynbuf *req,
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struct Curl_easy *data);
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/* returns true if the HTTP/2 stream error was HTTP_1_1_REQUIRED */
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bool Curl_h2_http_1_1_error(struct Curl_easy *data);
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bool Curl_conn_is_http2(const struct Curl_easy *data,
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const struct connectdata *conn,
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int sockindex);
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bool Curl_http2_may_switch(struct Curl_easy *data,
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struct connectdata *conn,
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int sockindex);
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CURLcode Curl_http2_switch(struct Curl_easy *data,
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struct connectdata *conn, int sockindex);
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CURLcode Curl_http2_switch_at(struct Curl_cfilter *cf, struct Curl_easy *data);
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CURLcode Curl_http2_upgrade(struct Curl_easy *data,
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struct connectdata *conn, int sockindex,
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const char *ptr, size_t nread);
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void *Curl_nghttp2_malloc(size_t size, void *user_data);
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void Curl_nghttp2_free(void *ptr, void *user_data);
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void *Curl_nghttp2_calloc(size_t nmemb, size_t size, void *user_data);
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void *Curl_nghttp2_realloc(void *ptr, size_t size, void *user_data);
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extern struct Curl_cftype Curl_cft_nghttp2;
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#else /* USE_NGHTTP2 */
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#define Curl_cf_is_http2(a,b) FALSE
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#define Curl_conn_is_http2(a,b,c) FALSE
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#define Curl_http2_may_switch(a,b,c) FALSE
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#define Curl_http2_request_upgrade(x,y) CURLE_UNSUPPORTED_PROTOCOL
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#define Curl_http2_switch(a,b,c) CURLE_UNSUPPORTED_PROTOCOL
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#define Curl_http2_upgrade(a,b,c,d,e) CURLE_UNSUPPORTED_PROTOCOL
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#define Curl_h2_http_1_1_error(x) 0
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#endif
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#endif /* HEADER_CURL_HTTP2_H */
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