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(*
* Copyright (C) 2006-2007 XenSource Ltd.
* Copyright (C) 2008 Citrix Ltd.
* Author Vincent Hanquez <vincent.hanquez@eu.citrix.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; version 2.1 only. with the special
* exception on linking described in file LICENSE.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*)
type config =
{
domain_init: bool;
activate_access_log: bool;
daemonize: bool;
reraise_top_level: bool;
config_file: string option;
pidfile: string option; (* old xenstored compatibility *)
tracefile: string option; (* old xenstored compatibility *)
restart: bool;
disable_socket: bool;
}
let do_argv =
let pidfile = ref "" and tracefile = ref "" (* old xenstored compatibility *)
and domain_init = ref true
and activate_access_log = ref true
and daemonize = ref true
and reraise_top_level = ref false
and config_file = ref ""
and restart = ref false
and disable_socket = ref false in
let speclist =
[ ("--no-domain-init", Arg.Unit (fun () -> domain_init := false),
"to state that xenstored should not initialise dom0");
("--config-file", Arg.Set_string config_file,
"set an alternative location for the configuration file");
("--no-fork", Arg.Unit (fun () -> daemonize := false),
"to request that the daemon does not fork");
("--reraise-top-level", Arg.Unit (fun () -> reraise_top_level := true),
"reraise exceptions caught at the top level");
("--no-access-log", Arg.Unit (fun () -> activate_access_log := false),
"do not create a xenstore-access.log file");
("--pid-file", Arg.Set_string pidfile, ""); (* for compatibility *)
("-T", Arg.Set_string tracefile, ""); (* for compatibility *)
("--restart", Arg.Set restart, "Read database on starting");
("--disable-socket", Arg.Unit (fun () -> disable_socket := true), "Disable socket");
] in
let usage_msg = "usage : xenstored [--config-file <filename>] [--no-domain-init] [--help] [--no-fork] [--reraise-top-level] [--restart] [--disable-socket]" in
Arg.parse speclist (fun s -> ()) usage_msg;
{
domain_init = !domain_init;
activate_access_log = !activate_access_log;
daemonize = !daemonize;
reraise_top_level = !reraise_top_level;
config_file = if !config_file <> "" then Some !config_file else None;
pidfile = if !pidfile <> "" then Some !pidfile else None;
tracefile = if !tracefile <> "" then Some !tracefile else None;
restart = !restart;
disable_socket = !disable_socket;
}
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