| 1 | #ifndef HEADER_CURL_VQUIC_NGTCP2_H
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| 2 | #define HEADER_CURL_VQUIC_NGTCP2_H
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| 3 | /***************************************************************************
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| 4 | * _ _ ____ _
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| 5 | * Project ___| | | | _ \| |
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| 6 | * / __| | | | |_) | |
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| 7 | * | (__| |_| | _ <| |___
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| 8 | * \___|\___/|_| \_\_____|
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| 9 | *
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| 10 | * Copyright (C) 1998 - 2022, Daniel Stenberg, <[email protected]>, et al.
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| 11 | *
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| 12 | * This software is licensed as described in the file COPYING, which
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| 13 | * you should have received as part of this distribution. The terms
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| 14 | * are also available at https://curl.se/docs/copyright.html.
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| 15 | *
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| 16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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| 17 | * copies of the Software, and permit persons to whom the Software is
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| 18 | * furnished to do so, under the terms of the COPYING file.
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| 19 | *
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| 20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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| 21 | * KIND, either express or implied.
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| 22 | *
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| 23 | * SPDX-License-Identifier: curl
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| 24 | *
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| 25 | ***************************************************************************/
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| 26 |
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| 27 | #include "curl_setup.h"
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| 28 |
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| 29 | #ifdef USE_NGTCP2
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| 30 |
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| 31 | #ifdef HAVE_NETINET_UDP_H
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| 32 | #include <netinet/udp.h>
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| 33 | #endif
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| 34 |
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| 35 | #include <ngtcp2/ngtcp2_crypto.h>
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| 36 | #include <nghttp3/nghttp3.h>
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| 37 | #ifdef USE_OPENSSL
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| 38 | #include <openssl/ssl.h>
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| 39 | #elif defined(USE_WOLFSSL)
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| 40 | #include <wolfssl/options.h>
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| 41 | #include <wolfssl/ssl.h>
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| 42 | #include <wolfssl/quic.h>
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| 43 | #endif
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| 44 |
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| 45 | struct gtls_instance;
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| 46 |
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| 47 | struct blocked_pkt {
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| 48 | const uint8_t *pkt;
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| 49 | size_t pktlen;
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| 50 | size_t gsolen;
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| 51 | };
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| 52 |
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| 53 | struct quicsocket {
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| 54 | struct connectdata *conn; /* point back to the connection */
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| 55 | ngtcp2_conn *qconn;
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| 56 | ngtcp2_cid dcid;
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| 57 | ngtcp2_cid scid;
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| 58 | uint32_t version;
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| 59 | ngtcp2_settings settings;
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| 60 | ngtcp2_transport_params transport_params;
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| 61 | ngtcp2_connection_close_error last_error;
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| 62 | ngtcp2_crypto_conn_ref conn_ref;
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| 63 | #ifdef USE_OPENSSL
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| 64 | SSL_CTX *sslctx;
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| 65 | SSL *ssl;
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| 66 | #elif defined(USE_GNUTLS)
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| 67 | struct gtls_instance *gtls;
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| 68 | #elif defined(USE_WOLFSSL)
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| 69 | WOLFSSL_CTX *sslctx;
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| 70 | WOLFSSL *ssl;
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| 71 | #endif
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| 72 | struct sockaddr_storage local_addr;
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| 73 | socklen_t local_addrlen;
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| 74 | bool no_gso;
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| 75 | uint8_t *pktbuf;
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| 76 | size_t pktbuflen;
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| 77 | /* the number of entries in blocked_pkt */
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| 78 | size_t num_blocked_pkt;
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| 79 | /* the number of processed entries in blocked_pkt */
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| 80 | size_t num_blocked_pkt_sent;
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| 81 | /* the packets blocked by sendmsg (EAGAIN or EWOULDBLOCK) */
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| 82 | struct blocked_pkt blocked_pkt[2];
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| 83 |
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| 84 | nghttp3_conn *h3conn;
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| 85 | nghttp3_settings h3settings;
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| 86 | int qlogfd;
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| 87 | };
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| 88 |
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| 89 | #include "urldata.h"
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| 90 |
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| 91 | #endif
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| 92 |
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| 93 | #endif /* HEADER_CURL_VQUIC_NGTCP2_H */
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