topology.h

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#pragma once
 
#include "metrics.h"
#include <ascii-chat/asciichat_errno.h>
#include <stdbool.h>
#include <stddef.h>
 
typedef struct consensus_topology consensus_topology_t;
 
asciichat_error_t consensus_topology_create(const uint8_t participant_ids[64][16], int num_participants,
                                            const uint8_t my_id[16], consensus_topology_t **out_topology);
 
void consensus_topology_destroy(consensus_topology_t *topology);
 
int consensus_topology_get_position(const consensus_topology_t *topology);
 
bool consensus_topology_am_leader(const consensus_topology_t *topology);
 
asciichat_error_t consensus_topology_get_next(const consensus_topology_t *topology, uint8_t out_id[16]);
 
asciichat_error_t consensus_topology_get_prev(const consensus_topology_t *topology, uint8_t out_id[16]);
 
asciichat_error_t consensus_topology_get_leader(const consensus_topology_t *topology, uint8_t out_id[16]);
 
asciichat_error_t consensus_topology_get_all(const consensus_topology_t *topology, uint8_t out_ids[64][16],
                                             int *out_count);