summaryrefslogtreecommitdiff
path: root/src/pbx_status.erl
blob: 5e2ca82596534d764b57ae7d344f60867981d4ac (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
-module(pbx_status).
-behaviour(gen_event).

-export([start_link/0, add_handler/2]).
-export([init/1, handle_event/2, handle_call/2, handle_info/2,
		terminate/2, code_change/3]).

-export([decode/1, encode/0, value/1]).

-include("CSTA-system-status.hrl").

decode(Data) ->
	'CSTA-system-status':decode('SystemStatusArg', Data).

encode() ->
	'CSTA-system-status':encode('SystemStatusRes', {noData, []}).

value({ok, #'SystemStatusArg'{systemStatus = Status}}) ->
	Status;

value(Data) ->
	value(decode(Data)).

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

start_link() ->
	gen_event:start_link({local, ?MODULE}).

add_handler(Handler, Args) ->
	gen_event:add_handler(?MODULE, Handler, Args).

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

-record(state, {}).

init([]) ->
	{ok, #state{}}.

handle_event(_Event, State) ->
	{ok, State}.

handle_call(_Request, State) ->
	Reply = ok,
	{ok, Reply, State}.

handle_info(_Info, State) ->
	{ok, State}.

terminate(_Reason, _State) ->
	ok.

code_change(_OldVsn, State, _Extra) ->
	{ok, State}.