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* src/mod_last.erl: Implement workaround for uptime statistic in
32 bit machines, so it can show uptime greater than 50 days (EJAB-610) * src/mod_last_odbc.erl: Likewise * src/ejabberd_config.erl: Store start time in local_config table SVN Revision: 1744
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Badlop
parent
af2fa5b5f5
commit
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@ -1,5 +1,11 @@
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2008-12-23 Badlop <badlop@process-one.net>
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* src/mod_last.erl: Implement workaround for uptime statistic in
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32 bit machines, so it can show uptime greater than 50
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days (EJAB-610)
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* src/mod_last_odbc.erl: Likewise
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* src/ejabberd_config.erl: Store start time in local_config table
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* src/cyrsasl_digest.erl: Check digest-uri in SASL digest
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authentication (thanks to Paul Guyot)(EJAB-569)
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@ -55,7 +55,10 @@ start() ->
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{attributes, record_info(fields, local_config)}]),
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mnesia:add_table_copy(local_config, node(), ram_copies),
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Config = get_ejabberd_config_path(),
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load_file(Config).
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load_file(Config),
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%% This start time is used by mod_last:
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add_local_option(node_start, now()),
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ok.
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%% @doc Get the filename of the ejabberd configuration file.
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%% The filename can be specified with: erl -config "/path/to/ejabberd.cfg".
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@ -76,7 +79,7 @@ get_ejabberd_config_path() ->
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%% @doc Load the ejabberd configuration file.
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%% It also includes additional configuration files and replaces macros.
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%% @spec (File::string()) -> [term()]
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%% @spec (File::string()) -> ok
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load_file(File) ->
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Terms = get_plain_terms_file(File),
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State = lists:foldl(fun search_hosts/2, #state{}, Terms),
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@ -68,12 +68,16 @@ stop(Host) ->
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gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?NS_LAST),
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gen_iq_handler:remove_iq_handler(ejabberd_sm, Host, ?NS_LAST).
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%%%
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%%% Uptime of ejabberd node
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%%%
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process_local_iq(_From, _To, #iq{type = Type, sub_el = SubEl} = IQ) ->
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case Type of
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set ->
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IQ#iq{type = error, sub_el = [SubEl, ?ERR_NOT_ALLOWED]};
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get ->
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Sec = trunc(element(1, erlang:statistics(wall_clock))/1000),
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Sec = get_node_uptime(),
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IQ#iq{type = result,
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sub_el = [{xmlelement, "query",
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[{"xmlns", ?NS_LAST},
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@ -81,6 +85,24 @@ process_local_iq(_From, _To, #iq{type = Type, sub_el = SubEl} = IQ) ->
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[]}]}
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end.
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%% @spec () -> integer()
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%% @doc Get the uptime of the ejabberd node, expressed in seconds.
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%% When ejabberd is starting, ejabberd_config:start/0 stores the datetime.
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get_node_uptime() ->
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case ejabberd_config:get_local_option(node_start) of
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{_, _, _} = StartNow ->
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now_to_seconds(now()) - now_to_seconds(StartNow);
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_undefined ->
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trunc(element(1, erlang:statistics(wall_clock))/1000)
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end.
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now_to_seconds({MegaSecs, Secs, _MicroSecs}) ->
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MegaSecs * 1000000 + Secs.
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%%%
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%%% Serve queries about user last online
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%%%
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process_sm_iq(From, To, #iq{type = Type, sub_el = SubEl} = IQ) ->
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case Type of
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@ -126,8 +148,7 @@ get_last(IQ, SubEl, LUser, LServer) ->
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[] ->
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IQ#iq{type = error, sub_el = [SubEl, ?ERR_SERVICE_UNAVAILABLE]};
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[#last_activity{timestamp = TimeStamp, status = Status}] ->
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{MegaSecs, Secs, _MicroSecs} = now(),
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TimeStamp2 = MegaSecs * 1000000 + Secs,
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TimeStamp2 = now_to_seconds(now()),
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Sec = TimeStamp2 - TimeStamp,
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IQ#iq{type = result,
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sub_el = [{xmlelement, "query",
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@ -139,8 +160,7 @@ get_last(IQ, SubEl, LUser, LServer) ->
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on_presence_update(User, Server, _Resource, Status) ->
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{MegaSecs, Secs, _MicroSecs} = now(),
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TimeStamp = MegaSecs * 1000000 + Secs,
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TimeStamp = now_to_seconds(now()),
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store_last_info(User, Server, TimeStamp, Status).
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store_last_info(User, Server, TimeStamp, Status) ->
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@ -154,7 +174,8 @@ store_last_info(User, Server, TimeStamp, Status) ->
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end,
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mnesia:transaction(F).
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%% Returns: {ok, Timestamp, Status} | not_found
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%% @spec (LUser::string(), LServer::string() ->
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%% {ok, Timestamp::integer(), Status::string()} | not_found
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get_last_info(LUser, LServer) ->
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case catch mnesia:dirty_read(last_activity, {LUser, LServer}) of
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{'EXIT', _Reason} ->
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@ -61,12 +61,16 @@ stop(Host) ->
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gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?NS_LAST),
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gen_iq_handler:remove_iq_handler(ejabberd_sm, Host, ?NS_LAST).
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%%%
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%%% Uptime of ejabberd node
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%%%
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process_local_iq(_From, _To, #iq{type = Type, sub_el = SubEl} = IQ) ->
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case Type of
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set ->
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IQ#iq{type = error, sub_el = [SubEl, ?ERR_NOT_ALLOWED]};
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get ->
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Sec = trunc(element(1, erlang:statistics(wall_clock))/1000),
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Sec = get_node_uptime(),
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IQ#iq{type = result,
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sub_el = [{xmlelement, "query",
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[{"xmlns", ?NS_LAST},
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@ -74,6 +78,24 @@ process_local_iq(_From, _To, #iq{type = Type, sub_el = SubEl} = IQ) ->
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[]}]}
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end.
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%% @spec () -> integer()
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%% @doc Get the uptime of the ejabberd node, expressed in seconds.
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%% When ejabberd is starting, ejabberd_config:start/0 stores the datetime.
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get_node_uptime() ->
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case ejabberd_config:get_local_option(node_start) of
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{_, _, _} = StartNow ->
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now_to_seconds(now()) - now_to_seconds(StartNow);
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_undefined ->
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trunc(element(1, erlang:statistics(wall_clock))/1000)
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end.
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now_to_seconds({MegaSecs, Secs, _MicroSecs}) ->
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MegaSecs * 1000000 + Secs.
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%%%
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%%% Serve queries about user last online
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%%%
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process_sm_iq(From, To, #iq{type = Type, sub_el = SubEl} = IQ) ->
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case Type of
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set ->
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@ -119,8 +141,7 @@ get_last(IQ, SubEl, LUser, LServer) ->
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{selected, ["seconds","state"], [{STimeStamp, Status}]} ->
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case catch list_to_integer(STimeStamp) of
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TimeStamp when is_integer(TimeStamp) ->
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{MegaSecs, Secs, _MicroSecs} = now(),
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TimeStamp2 = MegaSecs * 1000000 + Secs,
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TimeStamp2 = now_to_seconds(now()),
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Sec = TimeStamp2 - TimeStamp,
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IQ#iq{type = result,
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sub_el = [{xmlelement, "query",
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@ -136,8 +157,7 @@ get_last(IQ, SubEl, LUser, LServer) ->
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end.
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on_presence_update(User, Server, _Resource, Status) ->
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{MegaSecs, Secs, _MicroSecs} = now(),
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TimeStamp = MegaSecs * 1000000 + Secs,
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TimeStamp = now_to_seconds(now()),
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store_last_info(User, Server, TimeStamp, Status).
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store_last_info(User, Server, TimeStamp, Status) ->
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@ -148,7 +168,8 @@ store_last_info(User, Server, TimeStamp, Status) ->
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State = ejabberd_odbc:escape(Status),
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odbc_queries:set_last_t(LServer, Username, Seconds, State).
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%% Returns: {ok, Timestamp, Status} | not_found
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%% @spec (LUser::string(), LServer::string() ->
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%% {ok, Timestamp::integer(), Status::string()} | not_found
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get_last_info(LUser, LServer) ->
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Username = ejabberd_odbc:escape(LUser),
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case catch odbc_queries:get_last(LServer, Username) of
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