metrics.h

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/* Copyright (c) 2020-2021, The Tor Project, Inc. */
/* See LICENSE for licensing information */
 
/**
 * @file metrics.h
 * @brief Header for feature/metrics/metrics.c
 **/
 
#ifndef TOR_FEATURE_METRICS_METRICS_H
#define TOR_FEATURE_METRICS_METRICS_H
 
#include "lib/buf/buffers.h"
#include "lib/container/smartlist.h"
 
#include "app/config/or_options_st.h"
 
#include "lib/metrics/metrics_common.h"
 
struct connection_t;
 
/* Initializer / Cleanup. */
void metrics_init(void);
void metrics_cleanup(void);
 
/* Accessors. */
buf_t *metrics_get_output(const metrics_format_t fmt);
 
/* Connection. */
int metrics_connection_process_inbuf(struct connection_t *conn);
int metrics_connection_reached_eof(struct connection_t *conn);
int metrics_connection_finished_flushing(struct connection_t *conn);
 
/* Configuration. */
int metrics_parse_ports(or_options_t *options, smartlist_t *ports,
                        char **err_msg_out);
 
#endif /* !defined(TOR_FEATURE_METRICS_METRICS_H) */