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/* Copyright (c) 2018-2018, The Tor Project, Inc. */
/* See LICENSE for licensing information */
/**
* \file shared_random_client.h
* \brief Header file for shared_random_client.c.
**/
#ifndef TOR_SHARED_RANDOM_CLIENT_H
#define TOR_SHARED_RANDOM_CLIENT_H
/* Dirauth module. */
#include "or/dirauth/shared_random.h"
/* Helper functions. */
void sr_srv_encode(char *dst, size_t dst_len, const sr_srv_t *srv);
int get_voting_interval(void);
/* Control port functions. */
char *sr_get_current_for_control(void);
char *sr_get_previous_for_control(void);
/* SRV functions. */
const sr_srv_t *sr_get_current(const networkstatus_t *ns);
const sr_srv_t *sr_get_previous(const networkstatus_t *ns);
sr_srv_t *sr_parse_srv(const smartlist_t *args);
/*
* Shared Random State API
*/
/* Each protocol phase has 12 rounds */
#define SHARED_RANDOM_N_ROUNDS 12
/* Number of phase we have in a protocol. */
#define SHARED_RANDOM_N_PHASES 2
time_t sr_state_get_start_time_of_current_protocol_run(time_t now);
unsigned int sr_state_get_phase_duration(void);
unsigned int sr_state_get_protocol_run_duration(void);
time_t get_start_time_of_current_round(void);
#ifdef TOR_UNIT_TESTS
#endif /* TOR_UNIT_TESTS */
#endif /* TOR_SHARED_RANDOM_CLIENT_H */
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