ac_main.c

/*
 * Description: 
 *     History: yang@haipo.me, 2016/04/19, create
 */

# include "ac_config.h"
# include "ac_server.h"
# include "ut_title.h"
# include "ut_signal.h"

const char *version = "0.1.0";
nw_timer cron_timer;

static void on_cron_check(nw_timer *timer, void *data)
{
    dlog_check_all();
    if (signal_exit) {
        nw_loop_break();
    }
}

static int init_process(void)
{
    if (settings.process.file_limit) {
        if (set_file_limit(settings.process.file_limit) < 0) {
            return -__LINE__;
        }
    }
    if (settings.process.core_limit) {
        if (set_core_limit(settings.process.core_limit) < 0) {
            return -__LINE__;
        }
    }

    return 0;
}

static int init_log(void)
{
    default_dlog = dlog_init(settings.log.path, DLOG_SHIFT_BY_DAY, 100*1024*1024, 10, 7);
    if (default_dlog == NULL)
        return -__LINE__;
    default_dlog_flag = dlog_read_flag(settings.log.flag);

    return 0;
}

int main(int argc, char *argv[])
{
    printf("process: %s version: %s, compile date: %s %s\n", "blockmaster", version, __DATE__, __TIME__);

    if (argc != 2) {
        printf("usage: %s config.json\n", argv[0]);
        exit(EXIT_FAILURE);
    }
    if (process_exist("alertcenter.exe") != 0) {
        printf("process exist\n");
        exit(EXIT_FAILURE);
    }

    process_title_init(argc, argv);
    process_title_set("alertcenter.exe");

    int ret;
    ret = load_config(argv[1]);
    if (ret < 0) {
        error(EXIT_FAILURE, errno, "load config fail: %d", ret);
    }
    ret = init_process();
    if (ret < 0) {
        error(EXIT_FAILURE, errno, "init process fail: %d", ret);
    }
    ret = init_log();
    if (ret < 0) {
        error(EXIT_FAILURE, errno, "init log fail: %d", ret);
    }

    daemon(1, 1);
    process_keepalive();

    ret = init_server();
    if (ret < 0) {
        error(EXIT_FAILURE, errno, "init server fail: %d", ret);
    }

    nw_timer_set(&cron_timer, 0.1, true, on_cron_check, NULL);
    nw_timer_start(&cron_timer);

    log_vip("server start");
    dlog_stderr("server start");
    nw_loop_run();
    log_vip("server stop");

    return 0;
}