% collectd - bindings/erlang/collectd.erl
% Copyright (C) 2009  Florian octo Forster
% 
% This program is free software; you can redistribute it and/or modify it
% under the terms of the GNU General Public License as published by the
% Free Software Foundation; only version 2 of the License is applicable.
% 
% 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
% General Public License for more details.
% 
% You should have received a copy of the GNU General Public License along
% with this program; if not, write to the Free Software Foundation, Inc.,
% 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
% 
% Authors:
%   Florian octo Forster <octo at verplant.org>

-module(collectd).
-export([dispatch_values/1, register_read/1]).

-include("collectd.hrl").

dispatch_values (#value_list{} = VL) ->
	call_cnode (dispatch_values, VL).

register_read (Callback) ->
	call_cnode (register_read, Callback).

call_cnode(Func, Args) ->
	{any, 'collectd@leeloo.lan.home.verplant.org'} ! {Func, Args},
	receive
		{ error, Message } ->
			io:format ("Function ~w failed: ~s~n", [Func, Message]),
			error;
		success ->
			success
	end.