src/ipc/main.c

	main.c revision bcb4e51a409d94ae670de96afb8483a4f7855294
/* Copyright (c) 2011-2018 Dovecot authors, see the included COPYING file */

#include "lib.h"
#include "restrict-access.h"
#include "master-service.h"
#include "master-service-settings.h"
#include "ipc-group.h"
#include "ipc-connection.h"
#include "client.h"

static bool ipc_socket_is_client(const char *name)
{
    size_t len;

    if (strcmp(name, "ipc") == 0)
        return TRUE;

    len = strlen(name);
    if (len > 7 && strcmp(name + len - 7, "-client") == 0)
        return TRUE;
    return FALSE;
}

static void client_connected(struct master_service_connection *conn)
{
    master_service_client_connection_accept(conn);

    if (ipc_socket_is_client(conn->name))
        (void)client_create(conn->fd);
    else
        (void)ipc_connection_create(conn->listen_fd, conn->fd);
}

int main(int argc, char *argv[])
{
    const enum master_service_flags service_flags =
        MASTER_SERVICE_FLAG_UPDATE_PROCTITLE;
    const char *error;

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

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

    master_service_run(master_service, client_connected);

    clients_destroy_all();
    ipc_groups_deinit();
    master_service_deinit(&master_service);
        return 0;
}