1 #ifndef HEADER_CURL_VQUIC_NGTCP2_H 2 #define HEADER_CURL_VQUIC_NGTCP2_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at https://curl.haxx.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 ***************************************************************************/ 24 25 #include "curl_setup.h" 26 27 #ifdef USE_NGTCP2 28 29 #include <ngtcp2/ngtcp2.h> 30 #include <nghttp3/nghttp3.h> 31 #include <openssl/ssl.h> 32 33 struct quic_handshake { 34 char *buf; /* pointer to the buffer */ 35 size_t alloclen; /* size of allocation */ 36 size_t len; /* size of content in buffer */ 37 size_t nread; /* how many bytes have been read */ 38 }; 39 40 struct quicsocket { 41 struct connectdata *conn; /* point back to the connection */ 42 ngtcp2_conn *qconn; 43 ngtcp2_cid dcid; 44 ngtcp2_cid scid; 45 uint32_t version; 46 ngtcp2_settings settings; 47 SSL_CTX *sslctx; 48 SSL *ssl; 49 struct quic_handshake client_crypto_data[3]; 50 /* the last TLS alert description generated by the local endpoint */ 51 uint8_t tls_alert; 52 struct sockaddr_storage local_addr; 53 socklen_t local_addrlen; 54 55 nghttp3_conn *h3conn; 56 nghttp3_conn_settings h3settings; 57 }; 58 59 #include "urldata.h" 60 61 #endif 62 63 #endif /* HEADER_CURL_VQUIC_NGTCP2_H */ 64