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