stellar-stellar/src/core/main.cpp

#include <stdio.h>
#include <stddef.h>
#include <signal.h>

#include "stellar/stellar.h"
#include "stellar_core.h"

struct stellar *st = NULL;
static void signal_handler(int signo)
{
    if (signo == SIGINT)
    {
        printf("SIGINT received, notify threads to exit\n");
        stellar_loopbreak(st);
    }

    if (signo == SIGQUIT)
    {
        printf("SIGQUIT received, notify threads to exit\n");
        stellar_loopbreak(st);
    }

    if (signo == SIGTERM)
    {
        printf("SIGTERM received, notify threads to exit\n");
        stellar_loopbreak(st);
    }

    if (signo == SIGHUP)
    {
        printf("SIGHUP received, reload log level\n");
        stellar_reload_log_level(st);
    }
}

int main(int argc __attribute__((__unused__)), char **argv __attribute__((__unused__)))
{
    const char *stellar_cfg_file = "./conf/stellar.toml";
    const char *plugin_cfg_file = "./plugin/spec.toml";
    const char *log_cfg_file = "./conf/log.toml";

    signal(SIGINT, signal_handler);
    signal(SIGQUIT, signal_handler);
    signal(SIGTERM, signal_handler);
    signal(SIGHUP, signal_handler);

    st = stellar_new(stellar_cfg_file, plugin_cfg_file, log_cfg_file);
    if (st == NULL)
    {
        return 0;
    }

    stellar_run(st);

    stellar_free(st);

    return 0;
}