59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
/*
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* nghttp2 - HTTP/2 C Library
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*
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* Copyright (c) 2021 Tatsuhiro Tsujikawa
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef SHRPX_QUIC_H
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#define SHRPX_QUIC_H
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#include "shrpx.h"
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#include <stdint.h>
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#include <ngtcp2/ngtcp2.h>
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namespace shrpx {
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struct UpstreamAddr;
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constexpr size_t SHRPX_QUIC_SCIDLEN = 20;
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constexpr size_t SHRPX_MAX_UDP_PAYLOAD_SIZE = 1280;
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ngtcp2_tstamp quic_timestamp();
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int create_quic_server_socket(UpstreamAddr &addr);
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int quic_send_packet(const UpstreamAddr *faddr, const sockaddr *remote_sa,
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size_t remote_salen, const sockaddr *local_sa,
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size_t local_salen, const uint8_t *data, size_t datalen,
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size_t gso_size);
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int generate_quic_connection_id(ngtcp2_cid *cid, size_t cidlen);
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int generate_quic_stateless_reset_token(uint8_t *token, const ngtcp2_cid *cid,
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const uint8_t *secret,
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size_t secretlen);
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} // namespace shrpx
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#endif // SHRPX_QUIC_H
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