src/stats/main.c

	main.c revision e34d170f8f0e084bd94bfbc1a7085ece67e508df
/* Copyright (c) 2011-2012 Dovecot authors, see the included COPYING file */

#include "lib.h"
#include "restrict-access.h"
#include "master-service.h"
#include "master-service-settings.h"
#include "global-memory.h"
#include "stats-settings.h"
#include "mail-server-connection.h"
#include "mail-command.h"
#include "mail-session.h"
#include "mail-user.h"
#include "mail-domain.h"
#include "mail-ip.h"
#include "client.h"

struct stats_settings set;
static struct mail_server_connection *mail_server_conn = NULL;

static void client_connected(struct master_service_connection *conn)
{
    if (conn->fifo) {
        if (mail_server_conn != NULL) {
            i_error("Received another mail-server connection");
            return;
        }
        mail_server_conn = mail_server_connection_create(conn->fd);
    } else {
        (void)client_create(conn->fd);
    }
    master_service_client_connection_accept(conn);
}

int main(int argc, char *argv[])
{
    const struct setting_parser_info *set_roots[] = {
        &stats_setting_parser_info,
        NULL
    };
    const enum master_service_flags service_flags =
        MASTER_SERVICE_FLAG_NO_IDLE_DIE |
        MASTER_SERVICE_FLAG_UPDATE_PROCTITLE;
    const char *error;
    void **sets;

    master_service = master_service_init("stats", service_flags,
                         &argc, &argv, "");
    if (master_getopt(master_service) > 0)
        return FATAL_DEFAULT;
    if (master_service_settings_read_simple(master_service, set_roots,
                        &error) < 0)
        i_fatal("Error reading configuration: %s", error);
    master_service_init_log(master_service, "stats: ");

    restrict_access_by_env(NULL, FALSE);
    restrict_access_allow_coredumps(TRUE);
    master_service_init_finish(master_service);

    sets = master_service_settings_get_others(master_service);
    stats_settings = sets[0];

    mail_commands_init();
    mail_sessions_init();
    mail_users_init();
    mail_domains_init();
    mail_ips_init();

    master_service_run(master_service, client_connected);

    clients_destroy_all();
    mail_commands_deinit();
    mail_sessions_deinit();
    mail_users_deinit();
    mail_domains_deinit();
    mail_ips_deinit();

    if (mail_server_conn != NULL)
        mail_server_connection_destroy(&mail_server_conn);

    i_assert(global_used_memory == 0);
    master_service_deinit(&master_service);
        return 0;
}