C++ (Cpp) ovsdb_error_to_stringの例

コード例 #1

ファイル: ovsdb-client.c プロジェクト: ALutzG/ovs

static void
check_ovsdb_error(struct ovsdb_error *error)
{
    if (error) {
        ovs_fatal(0, "%s", ovsdb_error_to_string(error));
    }
}

コード例 #2

ファイル: ovsdb-server.c プロジェクト: carriercomm/ODS

int
main(int argc, char *argv[])
{
    char *unixctl_path = NULL;
    char *run_command = NULL;
    struct unixctl_server *unixctl;
    struct ovsdb_jsonrpc_server *jsonrpc;
    struct shash remotes;
    struct ovsdb_error *error;
    struct ovsdb_file *file;
    struct ovsdb *db;
    struct process *run_process;
    char *file_name;
    bool exiting;
    int retval;

    proctitle_init(argc, argv);
    set_program_name(argv[0]);
    signal(SIGPIPE, SIG_IGN);
    process_init();

    parse_options(argc, argv, &file_name, &remotes, &unixctl_path,
                  &run_command);

    die_if_already_running();
    daemonize_start();

    error = ovsdb_file_open(file_name, false, &db, &file);
    if (error) {
        ovs_fatal(0, "%s", ovsdb_error_to_string(error));
    }

    jsonrpc = ovsdb_jsonrpc_server_create(db);
    reconfigure_from_db(jsonrpc, db, &remotes);

    retval = unixctl_server_create(unixctl_path, &unixctl);
    if (retval) {
        exit(EXIT_FAILURE);
    }

    if (run_command) {
        char *run_argv[4];

        run_argv[0] = "/bin/sh";
        run_argv[1] = "-c";
        run_argv[2] = run_command;
        run_argv[3] = NULL;

        retval = process_start(run_argv, NULL, 0, NULL, 0, &run_process);
        if (retval) {
            ovs_fatal(retval, "%s: process failed to start", run_command);
        }
    } else {
        run_process = NULL;
    }

    daemonize_complete();

    unixctl_command_register("exit", ovsdb_server_exit, &exiting);
    unixctl_command_register("ovsdb-server/compact", ovsdb_server_compact,
                             file);
    unixctl_command_register("ovsdb-server/reconnect", ovsdb_server_reconnect,
                             jsonrpc);

    exiting = false;
    while (!exiting) {
        reconfigure_from_db(jsonrpc, db, &remotes);
        ovsdb_jsonrpc_server_run(jsonrpc);
        unixctl_server_run(unixctl);
        ovsdb_trigger_run(db, time_msec());
        if (run_process && process_exited(run_process)) {
            exiting = true;
        }

        ovsdb_jsonrpc_server_wait(jsonrpc);
        unixctl_server_wait(unixctl);
        ovsdb_trigger_wait(db, time_msec());
        if (run_process) {
            process_wait(run_process);
        }
        poll_block();
    }
    ovsdb_jsonrpc_server_destroy(jsonrpc);
    ovsdb_destroy(db);
    shash_destroy(&remotes);
    unixctl_server_destroy(unixctl);

    if (run_process && process_exited(run_process)) {
        int status = process_status(run_process);
        if (status) {
            ovs_fatal(0, "%s: child exited, %s",
                      run_command, process_status_msg(status));
        }
    }

    return 0;
}