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path: root/src/rose.erl
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-module(rose).

-export([decode/1, invoke/2, dispatch/1]).

-include("opcodes.hrl").
-include("Remote-Operations-Generic-ROS-PDUs.hrl").

decode(Data) ->
	'Remote-Operations-Generic-ROS-PDUs':decode('ROS', Data).

return(Id, Op, {ok, Data}) ->
	'Remote-Operations-Generic-ROS-PDUs':encode('ROS', {returnResult,
	#'ReturnResult'{invokeId = Id,
	result = #'ReturnResult_result'{opcode = Op, result = Data}}}).

invoke(Op, {ok, Data}) ->
	Id = pbx_invoke:next(),
	'Remote-Operations-Generic-ROS-PDUs':encode('ROS', {invoke,
	#'Invoke'{invokeId = Id, opcode = Op, argument = Data}}).

dispatch({invoke, #'Invoke'{invokeId = Id, opcode = Op, argument = Data}}) ->
	pbx_invoke:set(Id),
	case Op of
		?MAKECALL ->
			ok;
		?BUTTON ->
			ok;
		?EVENT ->
			{ok, Event} = event:decode(Data),
			io:format("Event: ~p~n", [Event]),
			ok;
		?ESCAPE ->
			escape:privateData(escape:decode(Data));
		?MONITOR ->
			ok;
		?SNAPSHOT ->
			ok;
		?STATUS ->
			%io:format("Status: ~p~n", [status:value(Data)]),
			tapi:send(return(Id, Op, status:encode()));
		_ ->
			error
	end;

dispatch({returnResult, #'ReturnResult'{invokeId = Id, result = Data}}) ->
	pbx_invoke:set(Id),
	dispatch(Data);

dispatch({returnError, #'ReturnError'{invokeId = Id, errcode = Op, parameter = Data}}) ->
	pbx_invoke:set(Id),
	case Op of
		?ERROR ->
			{ok, Error} = error:decode(Data),
			io:format("Error: ~p~n", [Error])
	end,
	error;

dispatch({reject, #'Reject'{invokeId = Id, problem = Problem}}) ->
	pbx_invoke:set(Id),
	io:format("Problem: ~p~n", [Problem]),
	error;

dispatch(#'ReturnResult_result'{opcode = Op, result = Data}) ->
	case Op of
		?MAKECALL ->
			{ok, Result} = dial:decode(Data),
			io:format("Make call: ~p~n", [Result]);
		?BUTTON ->
			{ok, List} = button:decode(Data),
			io:format("List: ~p~n", [List]);
		?MONITOR ->
			{ok, Status} = monitor:decode(Data),
			io:format("Result: ~p~n", [Status]);
		?SNAPSHOT ->
			{ok, Status} = snapshot:decode(Data),
			io:format("Result: ~p~n", [Status]);
		_ ->
		io:format("Result: ~p~n", [Data])
	end,
	ok.