119 lines
2.9 KiB
C
119 lines
2.9 KiB
C
/* Copyright (c) 2017 - 2022 LiteSpeed Technologies Inc. See LICENSE. */
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/*
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* prog.h -- common setup and options for QUIC program
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*/
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#ifndef PROG_H
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#define PROG_H 1
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#include "test_config.h"
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struct event;
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struct event_base;
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struct lsquic_hash;
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struct sport_head;
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struct ssl_ctx_st;
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struct prog
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{
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struct packout_buf_allocator prog_pba;
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struct lsquic_engine_settings prog_settings;
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struct lsquic_engine_api prog_api;
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unsigned prog_engine_flags;
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struct service_port prog_dummy_sport; /* Use for options */
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unsigned prog_packout_max;
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unsigned short prog_max_packet_size;
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int prog_version_cleared;
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unsigned long prog_read_count;
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#if HAVE_SENDMMSG
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int prog_use_sendmmsg;
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#endif
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#if HAVE_RECVMMSG
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int prog_use_recvmmsg;
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#endif
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int prog_use_stock_pmi;
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struct event_base *prog_eb;
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struct event *prog_timer,
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*prog_send,
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*prog_usr1;
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struct event *prog_usr2;
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struct ssl_ctx_st *prog_ssl_ctx;
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struct lsquic_hash *prog_certs;
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struct event *prog_event_sni;
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char *prog_susp_sni;
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struct sport_head *prog_sports;
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struct lsquic_engine *prog_engine;
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const char *prog_hostname;
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int prog_ipver; /* 0, 4, or 6 */
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enum {
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PROG_FLAG_COOLDOWN = 1 << 0,
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#if LSQUIC_PREFERRED_ADDR
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PROG_SEARCH_ADDRS = 1 << 1,
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#endif
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} prog_flags;
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};
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int
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prog_init (struct prog *, unsigned lsquic_engine_flags, struct sport_head *,
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const struct lsquic_stream_if *, void *stream_if_ctx);
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#if HAVE_SENDMMSG
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# define SENDMMSG_FLAG "g"
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#else
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# define SENDMMSG_FLAG ""
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#endif
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#if HAVE_RECVMMSG
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# define RECVMMSG_FLAG "j"
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#else
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# define RECVMMSG_FLAG ""
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#endif
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#if LSQUIC_DONTFRAG_SUPPORTED
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# define IP_DONTFRAG_FLAG "D"
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#else
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# define IP_DONTFRAG_FLAG ""
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#endif
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#define PROG_OPTS "i:km:c:y:L:l:o:H:s:S:Y:z:G:WA:" RECVMMSG_FLAG SENDMMSG_FLAG \
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IP_DONTFRAG_FLAG
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/* Returns:
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* 0 Applied
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* 1 Not applicable
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* -1 Error
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*/
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int
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prog_set_opt (struct prog *, int opt, const char *arg);
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struct event_base *
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prog_eb (struct prog *);
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int
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prog_run (struct prog *);
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void
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prog_cleanup (struct prog *);
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void
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prog_stop (struct prog *);
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int
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prog_prep (struct prog *);
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int
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prog_connect (struct prog *, unsigned char *, size_t);
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void
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prog_print_common_options (const struct prog *, FILE *);
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int
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prog_is_stopped (void);
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void
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prog_process_conns (struct prog *);
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void
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prog_sport_cant_send (struct prog *, int fd);
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#endif
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