controller-legacy/include/helpers.h

#ifndef CONTROLLER_HELPERS_H
#define CONTROLLER_HELPERS_H

#include <time.h>
#include <config.h>

int
helper_connect_tcp_server(char* host, uint16_t port);

int
helper_bind_tcp_server(char* addr, uint16_t port, int max_client_backlog);

uint16_t
helper_get_port(int sock);

/**
 * @brief Open socket for discovery
 *
 * Will exit program when unable to open socket.
 *
 * @param discovery_port Port number to listen on for discovery broadcasts
 *
 * @return Open socket to accept discovery broadcasts on
 */
int
helper_open_discovery_socket(uint16_t discovery_port);

void
helper_parse_cli(int argc, const char **argv, config_t *config);

int
helper_get_weekday(const struct tm *time_struct);

int
helper_drop_privileges();

#endif /* CONTROLLER_HELPERS_H */