%%
%% %CopyrightBegin%
%% 
%% Copyright Ericsson AB 2003-2009. All Rights Reserved.
%% 
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
%% 
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
%% 
%% %CopyrightEnd%
%%

%%
%%----------------------------------------------------------------------
%% Purpose: Test encoding/decoding (codec) module of Megaco/H.248
%%----------------------------------------------------------------------

-module(megaco_codec_v2_test).

%% ----

-include_lib("megaco/include/megaco.hrl").
-include_lib("megaco/include/megaco_message_v2.hrl").
-include("megaco_test_lib.hrl").

%% ----

-export([msgs/0]).
-export([rfc3525_msgs_display/0, rfc3525_msgs_test/0]).

-export([t/0, t/1]).

-export([all/1, 

	 text/1, 

	 pretty/1, 
	 pretty_test_msgs/1, 

	 compact/1, 
	 compact_test_msgs/1, 

	 flex_pretty/1, 
	 flex_pretty_init/1, 
	 flex_pretty_finish/1, 
	 flex_pretty_test_msgs/1,

	 flex_compact/1, 
	 flex_compact_init/1, 
	 flex_compact_finish/1, 
	 flex_compact_test_msgs/1,

	 flex_compact_dm_timers1/1, 
	 flex_compact_dm_timers2/1, 
	 flex_compact_dm_timers3/1, 
	 flex_compact_dm_timers4/1, 
	 flex_compact_dm_timers5/1, 
	 flex_compact_dm_timers6/1, 
	 flex_compact_dm_timers7/1, 
	 flex_compact_dm_timers8/1, 

	 binary/1, 
	 
	 bin/1, 
	 bin_test_msgs/1,

	 ber/1, 
	 ber_test_msgs/1, 

	 ber_bin/1, 
	 ber_bin_test_msgs/1, 

	 per/1,
	 per_test_msgs/1,

	 per_bin/1,
	 per_bin_test_msgs/1,

	 erl_dist/1,
	 erl_dist_m/1,
	 erl_dist_m_test_msgs/1,

	 tickets/0, 
	 tickets/1, 

	 compact_tickets/1, 
	 compact_otp4011_msg1/1, 
	 compact_otp4011_msg2/1,
	 compact_otp4011_msg3/1,
	 compact_otp4013_msg1/1, 
	 compact_otp4085_msg1/1, 
	 compact_otp4085_msg2/1, 
	 compact_otp4280_msg1/1, 
	 compact_otp4299_msg1/1, 
	 compact_otp4299_msg2/1, 
	 compact_otp4359_msg1/1, 
	 compact_otp4920_msg0/1, 
	 compact_otp4920_msg1/1, 
	 compact_otp4920_msg2/1, 
	 compact_otp4920_msg3/1, 
	 compact_otp4920_msg4/1, 
	 compact_otp4920_msg5/1, 
	 compact_otp4920_msg6/1, 
	 compact_otp4920_msg7/1, 
	 compact_otp4920_msg8/1, 
	 compact_otp4920_msg9/1, 
	 compact_otp4920_msg10/1, 
	 compact_otp4920_msg11/1, 
	 compact_otp4920_msg12/1, 
	 compact_otp4920_msg20/1, 
	 compact_otp4920_msg21/1, 
	 compact_otp4920_msg22/1, 
	 compact_otp4920_msg23/1, 
	 compact_otp4920_msg24/1, 
	 compact_otp4920_msg25/1, 
	 compact_otp5186_msg01/1, 
	 compact_otp5186_msg02/1, 
	 compact_otp5186_msg03/1, 
	 compact_otp5186_msg04/1, 
	 compact_otp5186_msg05/1, 
	 compact_otp5186_msg06/1, 
	 compact_otp5290_msg01/1, 
	 compact_otp5290_msg02/1, 
	 compact_otp5793_msg01/1,
	 compact_otp5993_msg01/1, 
	 compact_otp5993_msg02/1, 
	 compact_otp5993_msg03/1, 
         compact_otp6017_msg01/1,
         compact_otp6017_msg02/1,
         compact_otp6017_msg03/1,
         compact_otp7138_msg01/1,
         compact_otp7138_msg02/1,
         compact_otp7457_msg01/1,
         compact_otp7457_msg02/1,
         compact_otp7457_msg03/1,
	 compact_otp7534_msg01/1,
	 compact_otp7576_msg01/1,
         compact_otp7671_msg01/1,

	 flex_compact_tickets/1, 
	 flex_compact_otp7138_msg01/1, 
	 flex_compact_otp7138_msg02/1, 
         flex_compact_otp7431_msg01/1,
         flex_compact_otp7431_msg02/1,
         flex_compact_otp7431_msg03/1,
         flex_compact_otp7431_msg04/1,
         flex_compact_otp7431_msg05/1,
         flex_compact_otp7431_msg06/1,
         flex_compact_otp7431_msg07/1,
	 flex_compact_otp7457_msg01/1, 
	 flex_compact_otp7457_msg02/1, 
	 flex_compact_otp7457_msg03/1, 
         flex_compact_otp7534_msg01/1,
         flex_compact_otp7573_msg01/1,
	 flex_compact_otp7576_msg01/1, 

	 pretty_tickets/1, 
	 pretty_otp4632_msg1/1, 
	 pretty_otp4632_msg2/1, 
	 pretty_otp4632_msg3/1, 
	 pretty_otp4632_msg4/1, 
	 pretty_otp4710_msg1/1, 
	 pretty_otp4710_msg2/1, 
	 pretty_otp4945_msg1/1, 
	 pretty_otp4945_msg2/1, 
	 pretty_otp4945_msg3/1, 
	 pretty_otp4945_msg4/1, 
	 pretty_otp4945_msg5/1, 
	 pretty_otp4945_msg6/1, 
	 pretty_otp4949_msg1/1, 
	 pretty_otp4949_msg2/1, 
	 pretty_otp4949_msg3/1, 
	 pretty_otp5042_msg1/1, 
	 pretty_otp5068_msg1/1, 
	 pretty_otp5085_msg1/1, 
	 pretty_otp5085_msg2/1, 
	 pretty_otp5085_msg3/1, 
	 pretty_otp5085_msg4/1, 
	 pretty_otp5085_msg5/1, 
	 pretty_otp5085_msg6/1, 
	 pretty_otp5085_msg7/1, 
	 pretty_otp5600_msg1/1, 
	 pretty_otp5600_msg2/1, 
	 pretty_otp5601_msg1/1, 
         pretty_otp5793_msg01/1,
	 pretty_otp5882_msg01/1, 
	 pretty_otp6490_msg01/1, 
	 pretty_otp6490_msg02/1, 
	 pretty_otp6490_msg03/1, 
	 pretty_otp6490_msg04/1, 
	 pretty_otp6490_msg05/1, 
	 pretty_otp6490_msg06/1, 
	 pretty_otp7249_msg01/1,
         pretty_otp7671_msg01/1,
         pretty_otp7671_msg02/1,
         pretty_otp7671_msg03/1,
         pretty_otp7671_msg04/1,
         pretty_otp7671_msg05/1,
	 
	 flex_pretty_tickets/1, 
	 flex_pretty_otp5042_msg1/1, 
	 flex_pretty_otp5085_msg1/1, 
	 flex_pretty_otp5085_msg2/1, 
	 flex_pretty_otp5085_msg3/1, 
	 flex_pretty_otp5085_msg4/1, 
	 flex_pretty_otp5085_msg5/1, 
	 flex_pretty_otp5085_msg6/1, 
	 flex_pretty_otp5085_msg7/1, 
         flex_pretty_otp5600_msg1/1,
         flex_pretty_otp5600_msg2/1,
         flex_pretty_otp5601_msg1/1,
         flex_pretty_otp5793_msg01/1,
         flex_pretty_otp7431_msg01/1,
         flex_pretty_otp7431_msg02/1,
         flex_pretty_otp7431_msg03/1,
         flex_pretty_otp7431_msg04/1,
         flex_pretty_otp7431_msg05/1,
         flex_pretty_otp7431_msg06/1,
         flex_pretty_otp7431_msg07/1,

	 init_per_testcase/2, fin_per_testcase/2]).  

-export([display_text_messages/0, generate_text_messages/0]).

-export([
	 %% Decode
	 profile_decode_compact_text_message/1,
	 profile_decode_compact_text_messages/0,
	 profile_decode_compact_flex_text_messages/0,
	 profile_decode_pretty_text_message/1,
	 profile_decode_pretty_text_messages/0, 
	 profile_decode_pretty_flex_text_messages/0,

	 %% Encode
	 profile_encode_compact_text_messages/0,
	 profile_encode_pretty_text_messages/0
	]).


%% ----

-define(V2,           v2).
-define(EC,           []).
-define(VERSION,      2).
-define(VERSION_STR, "2").
-define(MSG_LIB, megaco_test_msg_v2_lib).
-define(DEFAULT_PORT, 55555).
-define(MG1_MID_NO_PORT, {ip4Address,
                          #'IP4Address'{address = [124, 124, 124, 222]}}).
-define(MG1_MID, {ip4Address, #'IP4Address'{address = [124, 124, 124, 222],
                                            portNumber = ?DEFAULT_PORT}}).
-define(MG2_MID, {ip4Address, #'IP4Address'{address = [125, 125, 125, 111],
                                            portNumber = ?DEFAULT_PORT}}).
-define(MGC_MID, {ip4Address, #'IP4Address'{address = [123, 123, 123, 4],
                                            portNumber = ?DEFAULT_PORT}}).

-define(A4444, ["11111111", "00000000", "00000000"]).
-define(A4445, ["11111111", "00000000", "11111111"]).
-define(A5555, ["11111111", "11111111", "00000000"]).
-define(A5556, ["11111111", "11111111", "11111111"]).


%% ----

display_text_messages() ->
    Msgs = 
	msgs4() ++ 
	msgs5(),
    megaco_codec_test_lib:display_text_messages(?VERSION, Msgs).


generate_text_messages() ->
    Msgs = 
 	msgs4() ++ 
	msgs5(),
    megaco_codec_test_lib:generate_text_messages(?V2, ?VERSION, ?EC, Msgs).


%% ----

%% (catch megaco_codec_v2_test:profile_decode_compact_text_message(msg51a)).
%% (catch megaco_codec_v2_test:profile_decode_compact_text_message(msg51b)).
%% (catch megaco_codec_v2_test:profile_decode_compact_text_message(msg52)).
%% (catch megaco_codec_v2_test:profile_decode_compact_text_message(msg53)).
%% (catch megaco_codec_v2_test:profile_decode_compact_text_message(msg54a)).
%% (catch megaco_codec_v2_test:profile_decode_compact_text_message(msg58a)).
%% (catch megaco_codec_v2_test:profile_decode_compact_text_message(msg58b)).
%% (catch megaco_codec_v2_test:profile_decode_compact_text_message(msg61a)).
profile_decode_compact_text_message(MsgTag) ->
    Codec  = megaco_compact_text_encoder,
    Config = [],
    profile_decode_text_message(Codec, Config, MsgTag).

%% (catch megaco_codec_v2_test:profile_decode_pretty_text_message(msg51a)).
%% (catch megaco_codec_v2_test:profile_decode_pretty_text_message(msg51b)).
%% (catch megaco_codec_v2_test:profile_decode_pretty_text_message(msg52)).
profile_decode_pretty_text_message(MsgTag) ->
    Codec  = megaco_pretty_text_encoder,
    Config = [],
    profile_decode_text_message(Codec, Config, MsgTag).

profile_decode_text_message(Codec, Config, MsgTag) ->
    Msgs = msgs4() ++ msgs5(), 
    case lists:keysearch(MsgTag, 1, Msgs) of
	{value, Msg} ->
	    profile_decode_text_messages(Codec, Config, [Msg]);
	false ->
	    {error, {no_such_message, MsgTag}}
    end.


%% (catch megaco_codec_v2_test:profile_decode_compact_text_messages()).
profile_decode_compact_text_messages() ->
    Config = [],
    Slogan = decode_compact_v2, 
    profile_decode_compact_text_messages(Slogan, Config).

%% (catch megaco_codec_v2_test:profile_decode_compact_flex_text_messages()).
profile_decode_compact_flex_text_messages() ->
    Conf   = flex_init([]),
    Config = flex_scanner_conf(Conf),
    Slogan = decode_compact_flex_v2, 
    Res = profile_decode_compact_text_messages(Slogan, [Config]),
    flex_finish(Conf),
    Res.

profile_decode_compact_text_messages(Slogan, Config) ->
    Codec = megaco_compact_text_encoder,
    profile_decode_text_messages(Slogan, Codec, Config).

%% (catch megaco_codec_v2_test:profile_decode_pretty_text_messages()).
profile_decode_pretty_text_messages() ->
    Config = [],
    Slogan = decode_pretty_v2, 
    profile_decode_pretty_text_messages(Slogan, Config).

%% (catch megaco_codec_v2_test:profile_decode_pretty_flex_text_messages()).
profile_decode_pretty_flex_text_messages() ->
    Conf   = flex_init([]),
    Config = flex_scanner_conf(Conf),
    Slogan = decode_pretty_flex_v2, 
    Res    = profile_decode_pretty_text_messages(Slogan, [Config]),
    flex_finish(Conf),
    Res.

profile_decode_pretty_text_messages(Slogan, Config) ->
    Codec = megaco_pretty_text_encoder,
    profile_decode_text_messages(Slogan, Codec, Config).

profile_decode_text_messages(Slogan, Codec, Config) ->
    Msgs = msgs4() ++ msgs5(),
    profile_decode_text_messages(Slogan, Codec, Config, Msgs).

profile_decode_text_messages(Slogan, Codec, Config, Msgs0) ->
    Msgs      = [Msg || {_, Msg, _, _} <- Msgs0],
    EncodeRes = encode_text_messages(Codec, Config, Msgs, []),
    Bins      = [Bin || {ok, Bin} <- EncodeRes],
    Fun = fun() ->
		decode_text_messages(Codec, Config, Bins, [])
	  end,
    %% Make a dry run, just to make sure all modules are loaded:
    io:format("make a dry run..~n", []),
    (catch Fun()),
    io:format("make the run..~n", []),
    megaco_profile:profile(Slogan, Fun).

%% (catch megaco_codec_v2_test:profile_encode_compact_text_messages()).
profile_encode_compact_text_messages() ->
    Codec  = megaco_compact_text_encoder,
    Config = [],
    Slogan = encode_compact_v2, 
    profile_encode_text_messages(Slogan, Codec, Config).

%% (catch megaco_codec_v2_test:profile_encode_pretty_text_messages()).
profile_encode_pretty_text_messages() ->
    Codec  = megaco_pretty_text_encoder,
    Config = [],
    Slogan = encode_pretty_v2, 
    profile_encode_text_messages(Slogan, Codec, Config).

profile_encode_text_messages(Slogan, Codec, Config) ->
    Msgs = msgs4() ++ msgs5(), 
    profile_encode_text_messages(Slogan, Codec, Config, Msgs).

profile_encode_text_messages(Slogan, Codec, Config, Msgs0) ->
    Msgs = [Msg || {_, Msg, _, _} <- Msgs0],
    Fun = fun() ->
		encode_text_messages(Codec, Config, Msgs, [])
	  end,
    %% Make a dry run, just to make sure all modules are loaded:
    io:format("make a dry run...~n", []),
    (catch Fun()),
    io:format("make the run...~n", []),
    megaco_profile:profile(Slogan, Fun).

encode_text_messages(_Codec, _Config, [], Acc) ->
    Acc;
encode_text_messages(Codec, Config, [Msg|Msgs], Acc) ->
    Res = Codec:encode_message(Config, ?VERSION, Msg),
    encode_text_messages(Codec, Config, Msgs, [Res | Acc]).

decode_text_messages(_Codec, _Config, [], Acc) ->
    Acc;
decode_text_messages(Codec, Config, [Msg|Msgs], Acc) ->
    Res = Codec:decode_message(Config, dynamic, Msg),
    decode_text_messages(Codec, Config, Msgs, [Res | Acc]).


%% ----


expand(RootCase) ->
    expand([RootCase], []).

expand([], Acc) ->
    lists:flatten(lists:reverse(Acc));
expand([Case|Cases], Acc) ->
    case (catch apply(?MODULE,Case,[suite])) of
	[] ->
	    expand(Cases, [Case|Acc]);
	C when is_list(C) ->
	    expand(Cases, [expand(C, [])|Acc]);
	_ ->
	    expand(Cases, [Case|Acc])
    end.

	    
%% ----

tickets() ->
    Flag  = process_flag(trap_exit, true),    
    Cases = expand(tickets),
    Fun   = fun(Case) ->
		    C = init_per_testcase(Case, [{tc_timeout, 
						  timer:minutes(10)}]),
		    io:format("Eval ~w~n", [Case]),
		    Result = 
			case (catch apply(?MODULE, Case, [C])) of
			    {'EXIT', Reason} ->
 				io:format("~n~p exited:~n   ~p~n", 
 					  [Case, Reason]),
				{error, {Case, Reason}};
			    Res ->
				Res
			end,
		    fin_per_testcase(Case, C),
		    Result
	    end,
    process_flag(trap_exit, Flag),
    lists:map(Fun, Cases).


%% ----

t()     -> megaco_test_lib:t(?MODULE).
t(Case) -> megaco_test_lib:t({?MODULE, Case}).

init_per_testcase(Case, Config) ->
    %% CaseString = io_lib:format("~p", [Case]),
    C = 
	case lists:suffix("time_test", atom_to_list(Case)) of
	    true ->
		[{tc_timeout, timer:minutes(10)}|Config];
	    false ->
		put(verbosity,trc),
		Config
	end,
    megaco_test_lib:init_per_testcase(Case, C).

fin_per_testcase(Case, Config) ->
    erase(verbosity),
    megaco_test_lib:fin_per_testcase(Case, Config).


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Top test case

all(suite) ->
    [
     text,
     binary,
     erl_dist,
     tickets
    ].

text(suite) ->
    [
     pretty,
     flex_pretty,
     compact,
     flex_compact
    ].

binary(suite) ->
    [
     bin,
     ber,
     ber_bin,
     per,
     per_bin
    ].

erl_dist(suite) ->
    [
     erl_dist_m
    ].

pretty(suite) ->
    [
     pretty_test_msgs
    ].


compact(suite) ->
    [
     compact_test_msgs
    ].


flex_pretty(suite) ->
    {req, [], 
     {conf, flex_pretty_init, flex_pretty_cases(), flex_pretty_finish}}.

flex_pretty_cases() ->
    [
     flex_pretty_test_msgs
    ].

flex_compact(suite) ->
    {req, [], 
     {conf, flex_compact_init, flex_compact_cases(), flex_compact_finish}}.

flex_compact_cases() ->
    [
     flex_compact_test_msgs,
     flex_compact_dm_timers1,
     flex_compact_dm_timers2,
     flex_compact_dm_timers3,
     flex_compact_dm_timers4,
     flex_compact_dm_timers5,
     flex_compact_dm_timers6,
     flex_compact_dm_timers7,
     flex_compact_dm_timers8
    ].


bin(suite) ->
    [
     bin_test_msgs
    ].


ber(suite) ->
    [
     ber_test_msgs
    ].


ber_bin(suite) ->
    [
     ber_bin_test_msgs
    ].


per(suite) ->
    [
     per_test_msgs
    ].


%% Support for per_bin was added to ASN.1 as of version
%% 1.3.2 (R8). And later merged into 1.3.1.3 (R7). These
%% releases are identical (as far as I know).
%% 
per_bin(suite) ->
    [
     per_bin_test_msgs
    ].


erl_dist_m(suite) ->
    [
     erl_dist_m_test_msgs
    ].

tickets(suite) ->
    [
     compact_tickets, 
     pretty_tickets,
     flex_compact_tickets,
     flex_pretty_tickets
    ].


compact_tickets(suite) ->
    [
     compact_otp4011_msg1,
     compact_otp4011_msg2,
     compact_otp4011_msg3,
     compact_otp4013_msg1,
     compact_otp4085_msg1,
     compact_otp4085_msg2,
     compact_otp4280_msg1,
     compact_otp4299_msg1,
     compact_otp4299_msg2,
     compact_otp4359_msg1,
     compact_otp4920_msg0,
     compact_otp4920_msg1,
     compact_otp4920_msg2,
     compact_otp4920_msg3,
     compact_otp4920_msg4,
     compact_otp4920_msg5,
     compact_otp4920_msg6,
     compact_otp4920_msg7,
     compact_otp4920_msg8,
     compact_otp4920_msg9,
     compact_otp4920_msg10,
     compact_otp4920_msg11,
     compact_otp4920_msg12,
     compact_otp4920_msg20,
     compact_otp4920_msg21,
     compact_otp4920_msg22,
     compact_otp4920_msg23,
     compact_otp4920_msg24,
     compact_otp4920_msg25,
     compact_otp5186_msg01,
     compact_otp5186_msg02,
     compact_otp5186_msg03,
     compact_otp5186_msg04,
     compact_otp5186_msg05,
     compact_otp5186_msg06,
     compact_otp5290_msg01,
     compact_otp5290_msg02,
     compact_otp5793_msg01,
     compact_otp5993_msg01,
     compact_otp5993_msg02,
     compact_otp5993_msg03,
     compact_otp6017_msg01,
     compact_otp6017_msg02,
     compact_otp6017_msg03,
     compact_otp7138_msg01,
     compact_otp7138_msg02,
     compact_otp7457_msg01,
     compact_otp7457_msg02,
     compact_otp7457_msg03,
     compact_otp7534_msg01,
     compact_otp7576_msg01,
     compact_otp7671_msg01
    ].

flex_compact_tickets(suite) ->
    {req, [], 
     {conf, flex_compact_init, flex_compact_tickets_cases(), 
      flex_compact_finish}}.

flex_compact_tickets_cases() ->
    [
     flex_compact_otp7138_msg01,
     flex_compact_otp7138_msg02,
     flex_compact_otp7431_msg01,
     flex_compact_otp7431_msg02,
     flex_compact_otp7431_msg03, 
     flex_compact_otp7431_msg04,
     flex_compact_otp7431_msg05,
     flex_compact_otp7431_msg06,
     flex_compact_otp7431_msg07,
     flex_compact_otp7138_msg02,
     flex_compact_otp7457_msg01,
     flex_compact_otp7457_msg02,
     flex_compact_otp7457_msg03,
     flex_compact_otp7534_msg01,
     flex_compact_otp7573_msg01,
     flex_compact_otp7576_msg01
    ].

pretty_tickets(suite) ->
    [
     pretty_otp4632_msg1,
     pretty_otp4632_msg2,
     pretty_otp4632_msg3,
     pretty_otp4632_msg4,
     pretty_otp4710_msg1,
     pretty_otp4710_msg2,
     pretty_otp4945_msg1,
     pretty_otp4945_msg2,
     pretty_otp4945_msg3,
     pretty_otp4945_msg4,
     pretty_otp4945_msg5,
     pretty_otp4945_msg6,
     pretty_otp4949_msg1,
     pretty_otp4949_msg2,
     pretty_otp4949_msg3,
     pretty_otp5042_msg1,
     pretty_otp5068_msg1,
     pretty_otp5085_msg1,
     pretty_otp5085_msg2,
     pretty_otp5085_msg3,
     pretty_otp5085_msg4,
     pretty_otp5085_msg5,
     pretty_otp5085_msg6,
     pretty_otp5085_msg7,
     pretty_otp5600_msg1,
     pretty_otp5600_msg2,
     pretty_otp5601_msg1,
     pretty_otp5793_msg01,
     pretty_otp5882_msg01,
     pretty_otp6490_msg01,
     pretty_otp6490_msg02,
     pretty_otp6490_msg03,
     pretty_otp6490_msg04,
     pretty_otp6490_msg05,
     pretty_otp6490_msg06,
     pretty_otp7249_msg01,
     pretty_otp7671_msg01,
     pretty_otp7671_msg02,
     pretty_otp7671_msg03,
     pretty_otp7671_msg04,
     pretty_otp7671_msg05
    ].

flex_pretty_tickets(suite) ->
    {req, [], 
     {conf, flex_pretty_init, flex_pretty_tickets_cases(), 
      flex_pretty_finish}}.

flex_pretty_tickets_cases() ->
    [
     flex_pretty_otp5042_msg1,
     flex_pretty_otp5085_msg1,
     flex_pretty_otp5085_msg2,
     flex_pretty_otp5085_msg3,
     flex_pretty_otp5085_msg4,
     flex_pretty_otp5085_msg5,
     flex_pretty_otp5085_msg6,
     flex_pretty_otp5085_msg7,
     flex_pretty_otp5600_msg1,
     flex_pretty_otp5600_msg2,
     flex_pretty_otp5601_msg1,
     flex_pretty_otp5793_msg01,
     flex_pretty_otp7431_msg01,
     flex_pretty_otp7431_msg02,
     flex_pretty_otp7431_msg03, 
     flex_pretty_otp7431_msg04,
     flex_pretty_otp7431_msg05,
     flex_pretty_otp7431_msg06,
     flex_pretty_otp7431_msg07
    ].


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

pretty_test_msgs(suite) ->
    [];
pretty_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs2() ++ msgs3() ++ msgs4() ++ msgs5(),
    %% Msgs = msgs5(), 
    DynamicDecode = false,
    test_msgs(megaco_pretty_text_encoder, DynamicDecode, [], Msgs).


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

flex_pretty_init(Config) ->
        flex_init(Config).
    
flex_pretty_finish(Config) ->
    flex_finish(Config).
    

flex_pretty_test_msgs(suite) ->
    [];
flex_pretty_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs2() ++ msgs3() ++ msgs4(),
    Conf = flex_scanner_conf(Config),
    DynamicDecode = false,
    test_msgs(megaco_pretty_text_encoder, DynamicDecode, [Conf], Msgs).


flex_pretty_otp5042_msg1(suite) ->
    [];
flex_pretty_otp5042_msg1(Config) when is_list(Config) ->
    d("flex_pretty_otp5042_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp5042_msg1(),
    Bin0 = list_to_binary(Msg0),
    Conf = flex_scanner_conf(Config),
    case decode_message(megaco_pretty_text_encoder, false, [Conf], Bin0) of
	{error, [{reason, Reason}|_]} ->
	    case Reason of
		{_, _Mod, {bad_timeStamp, TimeStamp}} ->
		    exit({bad_timeStamp, TimeStamp});
		_ ->
		    io:format("flex_pretty_otp5042_msg1 -> "
			      "~n   Reason: ~w"
			      "~n", [Reason]),
		    exit({unexpected_decode_result, Reason})
	    end;
	{ok, M} ->
	    t("flex_pretty_otp5042_msg1 -> successfull decode:"
	      "~n~p", [M]),
	    ok
    end.


flex_pretty_otp5085_msg1(suite) ->
    [];
flex_pretty_otp5085_msg1(Config) when is_list(Config) ->
    d("flex_pretty_otp5085_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5085(ok, pretty_otp5085_msg1(), [Conf]).

flex_pretty_otp5085_msg2(suite) ->
    [];
flex_pretty_otp5085_msg2(Config) when is_list(Config) ->
    d("flex_pretty_otp5085_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5085(error, pretty_otp5085_msg2(), [Conf]).

flex_pretty_otp5085_msg3(suite) ->
    [];
flex_pretty_otp5085_msg3(Config) when is_list(Config) ->
    d("flex_pretty_otp5085_msg3 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5085(ok, pretty_otp5085_msg3(), [Conf]).

flex_pretty_otp5085_msg4(suite) ->
    [];
flex_pretty_otp5085_msg4(Config) when is_list(Config) ->
    d("flex_pretty_otp5085_msg4 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5085(ok, pretty_otp5085_msg4(), [Conf]).

flex_pretty_otp5085_msg5(suite) ->
    [];
flex_pretty_otp5085_msg5(Config) when is_list(Config) ->
    d("flex_pretty_otp5085_msg5 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5085(ok, pretty_otp5085_msg5(), [Conf]).

flex_pretty_otp5085_msg6(suite) ->
    [];
flex_pretty_otp5085_msg6(Config) when is_list(Config) ->
    d("flex_pretty_otp5085_msg6 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5085(ok, pretty_otp5085_msg6(), [Conf]).

flex_pretty_otp5085_msg7(suite) ->
    [];
flex_pretty_otp5085_msg7(Config) when is_list(Config) ->
    d("flex_pretty_otp5085_msg7 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5085(ok, pretty_otp5085_msg7(), [Conf]).

flex_pretty_otp5600_msg1(suite) ->
    [];
flex_pretty_otp5600_msg1(Config) when is_list(Config) ->
    d("flex_pretty_otp5600_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5600(ok, pretty_otp5600_msg1(), [Conf]).

flex_pretty_otp5600_msg2(suite) ->
    [];
flex_pretty_otp5600_msg2(Config) when is_list(Config) ->
    d("flex_pretty_otp5600_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5600(ok, pretty_otp5600_msg2(), [Conf]).
 
flex_pretty_otp5601_msg1(suite) ->
    [];
flex_pretty_otp5601_msg1(Config) when is_list(Config) ->
    d("flex_pretty_otp5601_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5601(ok, pretty_otp5601_msg1(), [Conf]).

flex_pretty_otp5793_msg01(suite) ->
    [];
flex_pretty_otp5793_msg01(Config) when is_list(Config) ->
    d("flex_pretty_otp5793_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    pretty_otp5793(ok, pretty_otp5793_msg1(), [Conf]).


flex_pretty_otp7431_msg01(suite) ->
    [];
flex_pretty_otp7431_msg01(Config) when is_list(Config) ->
    d("flex_pretty_otp7431_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    flex_pretty_otp7431(ok, flex_pretty_otp7431_msg1(), [Conf]).

flex_pretty_otp7431_msg02(suite) ->
    [];
flex_pretty_otp7431_msg02(Config) when is_list(Config) ->
    %%     put(severity,trc),
    %%     put(dbg,true),
    d("flex_pretty_otp7431_msg02 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    flex_pretty_otp7431(error, flex_pretty_otp7431_msg2(), [Conf]).

flex_pretty_otp7431_msg03(suite) ->
    [];
flex_pretty_otp7431_msg03(Config) when is_list(Config) ->
    %%     put(severity,trc),
    %%     put(dbg,true),
    d("flex_pretty_otp7431_msg03 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    flex_pretty_otp7431(error, flex_pretty_otp7431_msg3(), [Conf]).

flex_pretty_otp7431_msg04(suite) ->
    [];
flex_pretty_otp7431_msg04(Config) when is_list(Config) ->
    d("flex_pretty_otp7431_msg04 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    flex_pretty_otp7431(error, flex_pretty_otp7431_msg4(), [Conf]).

flex_pretty_otp7431_msg05(suite) ->
    [];
flex_pretty_otp7431_msg05(Config) when is_list(Config) ->
    d("flex_pretty_otp7431_msg05 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    flex_pretty_otp7431(error, flex_pretty_otp7431_msg5(), [Conf]).

flex_pretty_otp7431_msg06(suite) ->
    [];
flex_pretty_otp7431_msg06(Config) when is_list(Config) ->
    d("flex_pretty_otp7431_msg06 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    flex_pretty_otp7431(error, flex_pretty_otp7431_msg6(), [Conf]).

flex_pretty_otp7431_msg07(suite) ->
    [];
flex_pretty_otp7431_msg07(Config) when is_list(Config) ->
    d("flex_pretty_otp7431_msg07 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Conf = flex_scanner_conf(Config),
    flex_pretty_otp7431(error, flex_pretty_otp7431_msg7(), [Conf]).

flex_pretty_otp7431(Expected, Msg, Conf) ->
    otp7431(Expected, megaco_pretty_text_encoder, Msg, Conf).

otp7431(Expected, Codec, Msg0, Conf) ->
    Bin0 = list_to_binary(Msg0),
    case decode_message(Codec, false, Conf, Bin0) of
	{ok, _Msg1} when Expected =:= ok ->
 	    io:format(" decoded", []);
	{error, {bad_property_parm, Reason}} when (Expected =:= error) andalso 
						  is_list(Reason) ->
	    io:format("expected result: ~s", [Reason]),
	    ok;
	Else ->
	    io:format("unexpected result", []),
	    exit({unexpected_decode_result, Else})
    end.


flex_pretty_otp7431_msg1() ->
    "MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10003 {
   Context = 2000 {
	       Add = A4444,
	       Add = A4445 {
		       Media {
			 Stream = 1 {
				    Local { 
				      v=0 
				      o=- 2890844526 2890842807 IN IP4 124.124.124.222 
				      s=- 
				      t= 0 0 
				      c=IN IP4 124.124.124.222 
				      m=audio 2222 RTP/AVP 4 
				      a=ptime:30 
				      a=recvonly 
				     } ; RTP profile for G.723.1 is 4
				   }
			}
		      }
	      } 
       }".

flex_pretty_otp7431_msg2() ->
    "MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10003 {
   Context = 2000 {
	       Add = A4444,
	       Add = A4445 {
		       Media {
			 Stream = 1 {
				    Local { 
				      v=0 
				      o=- 2890844526 2890842807 IN IP4 124.124.124.222 
				      s=- 
				      t= 0 0 
				      c=IN IP4 124.124.124.222 
				      m=audio 2222 RTP/AVP 4 
				      a=ptime:30 
				      a=             }
				   }
			}
		      }
	      } 
       }".

flex_pretty_otp7431_msg3() ->
    "MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10003 {
   Context = 2000 {
	       Add = A4444,
	       Add = A4445 {
		       Media {
			 Stream = 1 {
				    Local { 
				      v=0 
				      o=- 2890844526 2890842807 IN IP4 124.124.124.222 
				      s=- 
				      t= 0 0 
				      c=IN IP4 124.124.124.222 
				      m=audio 2222 RTP/AVP 4 
				      a=ptime:30 
				      a             }
				   }
			}
		      }
	      } 
       }".

flex_pretty_otp7431_msg4() ->
    "MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10003 {
   Context = 2000 {
	       Add = A4444,
	       Add = A4445 {
		       Media {
			 Stream = 1 {
				    Local { 
				      v=0 
				      o=- 2890844526 2890842807 IN IP4 124.124.124.222 
				      s=- 
				      t= 0 0 
				      c=IN IP4 124.124.124.222 
				      m=audio 2222 RTP/AVP 4 
				      a=ptime:30 
				      a}
				   }
			}
		      }
	      } 
       }".

flex_pretty_otp7431_msg5() ->
    "MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10003 {
   Context = 2000 {
	       Add = A4444,
	       Add = A4445 {
		       Media {
			 Stream = 1 {
				    Local { 
				      v=            }
				   }
			}
		      }
	      } 
       }".

flex_pretty_otp7431_msg6() ->
    "MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10003 {
   Context = 2000 {
	       Add = A4444,
	       Add = A4445 {
		       Media {
			 Stream = 1 {
				    Local { 
				      v            }
				   }
			}
		      }
	      } 
       }".

flex_pretty_otp7431_msg7() ->
    "MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10003 {
   Context = 2000 {
	       Add = A4444,
	       Add = A4445 {
		       Media {
			 Stream = 1 {
				    Local { 
				      v}
				   }
			}
		      }
	      } 
       }".



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

compact_test_msgs(suite) ->
    [];
compact_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs2() ++ msgs3() ++ msgs4(),
    DynamicDecode = false,
    test_msgs(megaco_compact_text_encoder, DynamicDecode, [], Msgs).


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

flex_compact_init(Config) ->
    flex_init(Config).

flex_compact_finish(Config) ->
    flex_finish(Config).
    

flex_compact_test_msgs(suite) ->
    [];
flex_compact_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs2() ++ msgs3() ++ msgs4(),
    Conf = flex_scanner_conf(Config), 
    DynamicDecode = true,
    test_msgs(megaco_compact_text_encoder, DynamicDecode, [Conf], Msgs).


flex_compact_dm_timers1(suite) ->
    [];
flex_compact_dm_timers1(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    M = build_dm_timers_message("1", "2", "3"),
    B = list_to_binary(M),
    Conf = flex_scanner_conf(Config), 
    case decode_message(megaco_compact_text_encoder, false, [Conf], B) of
	{ok, M1} when is_record(M1,'MegacoMessage') ->
	    t("flex_compact_dm_timers1 -> "
	      "~n   M:  ~s"
	      "~n   M1: ~p", [M, M1]),
	    verify_dm_timers({1,2,3}, M1);
	Else ->
	    exit({decode_failed, M, Else})
    end.


flex_compact_dm_timers2(suite) ->
    [];
flex_compact_dm_timers2(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    M = build_dm_timers_message("02", "03", "04"),
    B = list_to_binary(M),
    Conf = flex_scanner_conf(Config), 
    case decode_message(megaco_compact_text_encoder, false, [Conf], B) of
	{ok, M1} when is_record(M1,'MegacoMessage') ->
	    t("flex_compact_dm_timers2 -> "
	      "~n   M:  ~s"
	      "~n   M1: ~p", [M, M1]),
	    verify_dm_timers({2,3,4}, M1);
	Else ->
	    exit({decode_failed, M, Else})
    end.


flex_compact_dm_timers3(suite) ->
    [];
flex_compact_dm_timers3(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    M = build_dm_timers_message("1", "02", "31"),
    B = list_to_binary(M),
    Conf = flex_scanner_conf(Config), 
    case decode_message(megaco_compact_text_encoder, false, [Conf], B) of
	{ok, M1} when is_record(M1,'MegacoMessage') ->
	    t("flex_compact_dm_timers3 -> "
	      "~n   M:  ~s"
	      "~n   M1: ~p", [M, M1]),
	    verify_dm_timers({1,2,31}, M1);
	Else ->
	    exit({decode_failed, M, Else})
    end.


flex_compact_dm_timers4(suite) ->
    [];
flex_compact_dm_timers4(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    M = build_dm_timers_message("10", "21", "99"),
    B = list_to_binary(M),
    Conf = flex_scanner_conf(Config), 
    case decode_message(megaco_compact_text_encoder, false, [Conf], B) of
	{ok, M1} when is_record(M1,'MegacoMessage') ->
	    t("flex_compact_dm_timers4 -> "
	      "~n   M:  ~s"
	      "~n   M1: ~p", [M, M1]),
	    verify_dm_timers({10,21,99}, M1);
	Else ->
	    exit({decode_failed, M, Else})
    end.


flex_compact_dm_timers5(suite) ->
    [];
flex_compact_dm_timers5(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    M = build_dm_timers_message("99", "23", "11"),
    B = list_to_binary(M),
    Conf = flex_scanner_conf(Config), 
    case decode_message(megaco_compact_text_encoder, false, [Conf], B) of
	{ok, M1} when is_record(M1,'MegacoMessage') ->
	    t("flex_compact_dm_timers5 -> "
	      "~n   M:  ~s"
	      "~n   M1: ~p", [M, M1]),
	    verify_dm_timers({99,23,11}, M1);
	Else ->
	    exit({decode_failed, M, Else})
    end.


flex_compact_dm_timers6(suite) ->
    [];
flex_compact_dm_timers6(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    M = build_dm_timers_message("77", "09", "1"),
    B = list_to_binary(M),
    Conf = flex_scanner_conf(Config), 
    case decode_message(megaco_compact_text_encoder, false, [Conf], B) of
	{ok, M1} when is_record(M1,'MegacoMessage') ->
	    t("flex_compact_dm_timers6 -> "
	      "~n   M:  ~s"
	      "~n   M1: ~p", [M, M1]),
	    verify_dm_timers({77,9,1}, M1);
	Else ->
	    exit({decode_failed, M, Else})
    end.


flex_compact_dm_timers7(suite) ->
    [];
flex_compact_dm_timers7(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    M = build_dm_timers_message("77", "09", "1", "99"),
    B = list_to_binary(M),
    Conf = flex_scanner_conf(Config), 
    case decode_message(megaco_compact_text_encoder, false, [Conf], B) of
	{ok, M1} when is_record(M1,'MegacoMessage') ->
	    t("flex_compact_dm_timers7 -> "
	      "~n   M:  ~s"
	      "~n   M1: ~p", [M, M1]),
	    verify_dm_timers({77,9,1,99}, M1);
	Else ->
	    exit({decode_failed, M, Else})
    end.


flex_compact_dm_timers8(suite) ->
    [];
flex_compact_dm_timers8(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    M = build_dm_timers_message("01", "09", "01", "02"),
    B = list_to_binary(M),
    Conf = flex_scanner_conf(Config), 
    case decode_message(megaco_compact_text_encoder, false, [Conf], B) of
	{ok, M1} when is_record(M1,'MegacoMessage') ->
	    t("flex_compact_dm_timers8 -> "
	      "~n   M:  ~s"
	      "~n   M1: ~p", [M, M1]),
	    verify_dm_timers({1,9,1,2}, M1);
	Else ->
	    exit({decode_failed, M, Else})
    end.


build_dm_timers_message(T, S, L) ->
    TMRs = lists:flatten(io_lib:format("T:~s,S:~s,L:~s", [T, S, L])),
    build_dm_timers_message(TMRs).

build_dm_timers_message(T, S, L, Z) ->
    TMRs = lists:flatten(io_lib:format("T:~s,S:~s,L:~s,Z:~s", [T, S, L,Z])),
    build_dm_timers_message(TMRs).

build_dm_timers_message(TMRs) ->
    M = io_lib:format("!/" ?VERSION_STR " [123.123.123.4]:55555\nT=10001{C=-{MF=11111111/00000000/00000000{E=2223{al/on,dd/ce{DM=dialplan00}},SG{cg/rt},DM=dialplan00{~s,(0s| 00s|[1-7]xlxx|8lxxxxxxx|#xxxxxxx|*xx|9l1xxxxxxxxxx|9l011x.s)}}}}", [TMRs]),
    lists:flatten(M).


verify_dm_timers(TMRs, #'MegacoMessage'{mess = Mess}) ->
    #'Message'{messageBody = Body} = Mess,
    case get_dm_timers(Body) of
	{error, Reason} ->
	    exit({invalid_timer, {TMRs, Reason}});
	TMRs ->
	    ok;
	TMRs1 ->
	    exit({invalid_timer_values, {TMRs, TMRs1}})
    end.

get_dm_timers({transactions, T}) when is_list(T) ->
    get_dm_timers1(T);
get_dm_timers(Other) ->
    {error, {invalid_transactions, Other}}.

get_dm_timers1([{transactionRequest,T}|Ts]) 
  when is_record(T,'TransactionRequest') ->
    case get_dm_timers2(T) of
	{ok, Timers} ->
	    Timers;
	_ ->
	    get_dm_timers1(Ts)
    end;
get_dm_timers1([_|Ts]) ->
    get_dm_timers1(Ts);
get_dm_timers1([]) ->
    {error, {no_timers, 'TransactionRequest'}}.


get_dm_timers2(#'TransactionRequest'{actions = Actions}) when is_list(Actions) ->
    get_dm_timers3(Actions).


get_dm_timers3([#'ActionRequest'{commandRequests = Cmds}|Ars]) when is_list(Cmds) ->
    case get_dm_timers4(Cmds) of
	{ok, Timers} ->
	    {ok, Timers};
	_ ->
	    get_dm_timers3(Ars)
    end;
get_dm_timers3([_|Ars]) ->
    get_dm_timers3(Ars);
get_dm_timers3([]) ->
    {error, {no_timers, 'ActionRequest'}}.

get_dm_timers4([#'CommandRequest'{command = Cmd}|Cmds]) ->
    case get_dm_timers5(Cmd) of
	{ok, Timers} ->
	    {ok, Timers};
	_ ->
	    get_dm_timers4(Cmds)
    end;
get_dm_timers4([_|Cmds]) ->
    get_dm_timers4(Cmds);
get_dm_timers4([]) ->
    {error, {no_timers, 'CommandRequest'}}.


get_dm_timers5({modReq, #'AmmRequest'{descriptors = Descriptors}}) ->
    get_dm_timers6(Descriptors);
get_dm_timers5(R) ->
    {error, {no_modReq, R}}.


get_dm_timers6([{digitMapDescriptor, #'DigitMapDescriptor'{digitMapValue = Val}}|_]) ->
    case Val of
	#'DigitMapValue'{startTimer    = T,
			 shortTimer    = S,
			 longTimer     = L,
			 durationTimer = asn1_NOVALUE} ->
	    {ok, {T, S, L}};
	#'DigitMapValue'{startTimer    = T,
			 shortTimer    = S,
			 longTimer     = L,
			 durationTimer = Z} ->
	    {ok, {T, S, L, Z}};
	_ ->
	    {error, no_value_in_dm}
    end;
get_dm_timers6([_|Descs]) ->
    get_dm_timers6(Descs);
get_dm_timers6([]) ->
    {error, {no_timers, descriptors}}.


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

bin_test_msgs(suite) ->
    [];
bin_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs4(),
    DynamicDecode = false,
    test_msgs(megaco_binary_encoder, DynamicDecode, [], Msgs).

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

ber_test_msgs(suite) ->
    [];
ber_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs4(),
    DynamicDecode = false,
    test_msgs(megaco_ber_encoder, DynamicDecode, [], Msgs).

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

ber_bin_test_msgs(suite) ->
    [];
ber_bin_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs4(),
    DynamicDecode = true,
    test_msgs(megaco_ber_bin_encoder, DynamicDecode, [], Msgs).


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

per_test_msgs(suite) ->
    [];
per_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs4(),
    DynamicDecode = false,
    test_msgs(megaco_per_encoder, DynamicDecode, [], Msgs).


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

per_bin_test_msgs(suite) ->
    [];
per_bin_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs4(),
    DynamicDecode = false,
    test_msgs(megaco_per_bin_encoder, DynamicDecode, [], Msgs).


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

erl_dist_m_test_msgs(suite) ->
    [];
erl_dist_m_test_msgs(Config) when is_list(Config) ->
    ?ACQUIRE_NODES(1, Config),
    Msgs = msgs1() ++ msgs2() ++ msgs3() ++ msgs4(),
    DynamicDecode = false,
    Conf = [megaco_compressed], 
    test_msgs(megaco_erl_dist_encoder, DynamicDecode, Conf, Msgs).


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

%% # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
%% Ticket test cases:


%% --------------------------------------------------------------
%% Observe that this decode SHALL fail
compact_otp4011_msg1(suite) ->
    [];
compact_otp4011_msg1(Config) when is_list(Config) ->
%     put(severity,trc),
%     put(dbg,true),
    d("compact_otp4011_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    M = "!/" ?VERSION_STR " ML T=233350{C=${A=stedevice/01{M{O{MO=SR,RV=OFF,RG=OFF,tdmc/ec=OFF,MO=SR}}}}}",
    ok = compact_otp4011(M),
%     erase(severity),
%     erase(dbg),
    ok.


%% --------------------------------------------------------------
%% Observe that this decode SHALL fail
compact_otp4011_msg2(suite) ->
    [];
compact_otp4011_msg2(Config) when is_list(Config) ->
    d("compact_otp4011_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    M = "!/" ?VERSION_STR " ML T=233350{C=${A=stedevice/01{M{O{MO=SO,RV=OFF,RG=OFF,tdmc/ec=OFF,MO=SR}}}}}",
%     put(severity,trc),
%     put(dbg,true),
    ok = compact_otp4011(M).


%% --------------------------------------------------------------
%% Observe that this decode SHALL fail
compact_otp4011_msg3(suite) ->
    [];
compact_otp4011_msg3(Config) when is_list(Config) ->
    d("compact_otp4011_msg3 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    M = "!/" ?VERSION_STR " ML T=233350{C=${A=stedevice/01{M{O{MO=SR,RV=OFF,RG=OFF,tdmc/ec=OFF,MO=SO}}}}}",
%     put(severity,trc),
%     put(dbg,true),
    ok = compact_otp4011(M).


compact_otp4011(M) ->
    d("compact_otp4011 -> entry with"
      "~n   M: '~s'", [M]),
    Bin = list_to_binary(M),
    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
	{ok, _} ->
	    exit({decoded_erroneous_message,M});
	{error, Error} when is_list(Error) -> % Expected result
	    d("compact_otp4011 -> expected error result (so far)", []),
	    case lists:keysearch(reason,1,Error) of
		{value, {reason,Reason}} ->
		    d("compact_otp4011 -> expected error: "
		      "~n   Reason: ~p", [Reason]),
		    case Reason of
			{0, megaco_text_parser_v2, 
			 {do_merge_control_streamParms, [A,B]}} 
			when is_list(A) andalso is_record(B, 'LocalControlDescriptor') ->
			    case lists:keysearch(mode,1,A) of
				{value, {mode, Mode}} 
				when B#'LocalControlDescriptor'.streamMode /= asn1_NOVALUE ->
				    d("compact_otp4011 -> "
				      "expected error [~w]",[Mode]),
				    ok;
				Other ->
				    exit({unexpected_mode_reason, {A,B,Other}})
			    end;
			Other ->
			    exit({unexpected_reason, Other})
		    end;

		false ->
		    d("compact_otp4011 -> OUPS, wrong kind of error", []),
		    exit({unexpected_result, Error})
	    end;
	Else ->
	    d("compact_otp4011 -> unexpected decode result: ~p", [Else]),
	    exit({unexpected_decode_result, Else})
    end.


%% --------------------------------------------------------------
%% Note that this decode SHALL fail, because of the misspelled
%% MEGCAO instead of the correct MEGACO.
compact_otp4013_msg1(suite) ->
    [];
compact_otp4013_msg1(Config) when is_list(Config) ->
    d("compact_otp4013_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    M = "MEGCAO/2 MG1 T=12345678{C=-{SC=root{SV{MT=RS,RE=901}}}}",
    Bin = list_to_binary(M),
    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
	{ok, _} ->
	    exit({decoded_erroneous_message,M});
	{error, Reason} when is_list(Reason) ->
	    {value, {reason, no_version_found, _}} = 
		lists:keysearch(reason, 1, Reason),
	    {value, {token, [{'SafeChars',_,"megcao/2"}|_]}} = 
		lists:keysearch(token, 1, Reason),
	    ok;
	Else ->
	    exit({unexpected_decode_result,Else})
    end.
	    


%% --------------------------------------------------------------
%% 
%% 
compact_otp4085_msg1(suite) ->
    [];
compact_otp4085_msg1(Config) when is_list(Config) ->
    d("compact_otp4085_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    M = compact_otp4085_erroneous_msg(),
    Bin = list_to_binary(M),
    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
	{ok, M} ->
	    exit({decoded_erroneous_message,M});
	{error, Error} when is_list(Error) -> % Expected result
	    t("compact_otp4085_msg1 -> decode failed", []),
	    case lists:keysearch(reason, 1, Error) of
		{value, {reason,{999999, Module, Crap}}} ->
		    t("compact_otp4085_msg1 -> THE ACTUAL ERROR: "
		      "~n   LINE NUMBER: 999999"
		      "~n   Module: ~p"
		      "~n   Crap:   ~p", [Module, Crap]),
		    %% ok;
		    exit({decode_failed_999999, Module, Crap});
		{value, {reason,{Line, Module, Crap}}} ->
		    t("compact_otp4085_msg1 -> Expected: "
		      "~n   Line:   ~p"
		      "~n   Module: ~p"
		      "~n   Crap:   ~p", [Line, Module, Crap]),
		    ok;
		false ->
		    exit({unexpected_result, Error})
	    end;
	Else ->
	    exit({unexpected_decode_result, Else})
    end.


%% --------------------------------------------------------------
%% This test case is just to show that the message used in
%% compact_otp4085_msg1 is actually ok when you add '}' at the end.
compact_otp4085_msg2(suite) ->
    [];
compact_otp4085_msg2(Config) when is_list(Config) ->
    d("compact_otp4085_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    M1 = compact_otp4085_erroneous_msg() ++ "}",
    Bin = list_to_binary(M1),
    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
	{ok, M2} ->
	    l("compact_otp4085_msg1 -> successfull decode"
	      "~n   M2: ~p", [M2]),
	    ok;
	Else ->
	    e("compact_otp4085_msg1 -> decode error"
	      "~n   Else: ~p", [Else]),
	    exit({unexpected_decode_result,Else})
    end.


%% This message lack the ending parentesis (}).
compact_otp4085_erroneous_msg() ->
    M = "!/" 
	?VERSION_STR 
	" ML T=11223342{C=${A=${M{O{MO=SR,RV=OFF,RG=OFF},L{v=0,"
	"c=ATM NSAP $ ,"
	"a=eecid:$ ,"
	"m=audio - AAL1/ATMF -,"
	"}}},A=stee1181/01{M{O{MO=SR,RV=OFF,RG=OFF,tdmc/ec=off}}}}",
    M.

%% --------------------------------------------------------------
%% 
%% 
compact_otp4280_msg1(suite) ->
    [];
compact_otp4280_msg1(Config) when is_list(Config) ->
    d("compact_otp4280_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Bin = list_to_binary(compact_otp4280_msg()),
    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
	{ok, _Msg} ->
	    ok;
	{error, Error} when is_list(Error) -> 
	    t("compact_otp4280_msg1 -> decode failed", []),
	    case lists:keysearch(reason, 1, Error) of
		{value, {reason,{Line, Module, Reason} = R}} ->
		    t("compact_otp4280_msg1 -> "
		      "~n   Line:   ~w"
		      "~n   Module: ~w"
		      "~n   Reason: ~w", [Line, Module, Reason]),
		    exit({decode_failed, R});
		false ->
		    exit({unexpected_result, Error})
	    end;
	Else ->
	    exit({unexpected_decode_result, Else})
    end.

compact_otp4280_msg() ->
    M = "!/"
	?VERSION_STR
	" mgw1 P=71853646{C=-{AV=root{M{TS{root/maxnumberofcontexts=49500,"
	"root/maxterminationspercontext=2,root/normalmgexecutiontime=200,"
	"root/normalmgcexecutiontime=150,"
	"root/provisionalresponsetimervalue=2000,BF=OFF,SI=IV}}}}}",
    M.


%% --------------------------------------------------------------
%% This ticket is about comments in a message
compact_otp4299_msg1(suite) ->
    [];
compact_otp4299_msg1(Config) when is_list(Config) ->
    d("compact_otp4299_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Bin = list_to_binary(compact_otp4299_msg()),
    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
	{ok, _Msg} ->
	    ok;

	{error, Reason} ->
	    exit({decode_error, Reason});

	Else ->
	    exit({unexpected_decode_result, Else})
    end.


%% Same message, but this time decoded using the flex scanner
compact_otp4299_msg2(suite) ->
    [];
compact_otp4299_msg2(Config) when is_list(Config) ->
    d("compact_otp4299_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),

    {Pid, Conf} = compact_otp4299_msg2_init(),

    Bin = list_to_binary(compact_otp4299_msg()),
    Res = decode_message(megaco_compact_text_encoder, false, [Conf], Bin),
    compact_otp4299_msg2_finish(Pid),

    case Res of
	{ok, _Msg} ->
	    ok;

	{error, Reason} ->
	    exit({decode_error, Reason});

	Else ->
	    exit({unexpected_decode_result, Else})
    end.


compact_otp4299_msg2_init() ->
    Flag = process_flag(trap_exit, true),
    Res = (catch start_flex_scanner()),
    process_flag(trap_exit, Flag),
    case Res of
	{error, Reason} ->
	    skip(Reason);
	{ok, FlexConfig} ->
	    FlexConfig
    end.

compact_otp4299_msg2_finish(Pid) ->
    stop_flex_scanner(Pid).
    
    
compact_otp4299_msg() ->
    M = ";KALLE\n"
	"!/"
	?VERSION_STR
	" mg58_1 P=005197711{; YET ANOTHER COMMENT\n"
	"C=035146207{A=mg58_1_1_4_1_23/19; BEFORE COMMA\n"
	",; AFTER COMMA\n"
	"A=eph58_1/0xA4023371{M{L{\n"
	"v=0\n"
	"c=ATM NSAP 39.0102.0304.0506.0708.090a.0b58.0100.0000.0000.00\n"
	"m=audio - AAL1/ATMF -\n"
	"a=eecid:A4023371\n"
	"}}; HOBBE\n}; KALLE \"HOBBE \n}}"
	";KALLE\n\n",
    M.


%% --------------------------------------------------------------
%% 
%% 
compact_otp4359_msg1(suite) ->
    [];
compact_otp4359_msg1(Config) when is_list(Config) ->
    d("compact_otp4359_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Bin = list_to_binary(compact_otp4359_msg()),
    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
	{ok, #'MegacoMessage'{mess = Mess}} ->
	    {transactions, Trans} = Mess#'Message'.messageBody,
	    case Trans of
		[{transactionRequest,#'TransactionRequest'{transactionId = asn1_NOVALUE}}] ->
		    ok;
		_ ->
		    exit({unexpected_transactions, Trans})
	    end;
	Else ->
	    t("compact_otp4359_msg1 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

compact_otp4359_msg() ->
    M = "!/" ?VERSION_STR " ml2 T={C=${A=${M{O {MO=SR,RG=OFF,RV=OFF}}}}}",
    M.


%% --------------------------------------------------------------
%% 
%% 
compact_otp4920_msg0(suite) ->
    [];
compact_otp4920_msg0(Config) when is_list(Config) ->
    d("compact_otp4920_msg0 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
						%    put(dbg,true),
    compact_otp4920_msg_1(compact_otp4920_msg0(), true).

compact_otp4920_msg1(suite) ->
    [];
compact_otp4920_msg1(Config) when is_list(Config) ->
    d("compact_otp4920_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
						%    put(dbg,true),
    compact_otp4920_msg_1(compact_otp4920_msg1(), false).

compact_otp4920_msg2(suite) ->
    [];
compact_otp4920_msg2(Config) when is_list(Config) ->
    d("compact_otp4920_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_1(compact_otp4920_msg2(), false).

compact_otp4920_msg3(suite) ->
    [];
compact_otp4920_msg3(Config) when is_list(Config) ->
    d("compact_otp4920_msg3 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_1(compact_otp4920_msg3(), true).

compact_otp4920_msg4(suite) ->
    [];
compact_otp4920_msg4(Config) when is_list(Config) ->
    d("compact_otp4920_msg4 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_1(compact_otp4920_msg4(), true).

compact_otp4920_msg5(suite) ->
    [];
compact_otp4920_msg5(Config) when is_list(Config) ->
    d("compact_otp4920_msg5 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_1(compact_otp4920_msg5(), true).

compact_otp4920_msg6(suite) ->
    [];
compact_otp4920_msg6(Config) when is_list(Config) ->
    d("compact_otp4920_msg6 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_1(compact_otp4920_msg6(), true).

compact_otp4920_msg7(suite) ->
    [];
compact_otp4920_msg7(Config) when is_list(Config) ->
    d("compact_otp4920_msg7 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
						%    put(dbg,true),
    compact_otp4920_msg_1(compact_otp4920_msg7(), true).

compact_otp4920_msg8(suite) ->
    [];
compact_otp4920_msg8(Config) when is_list(Config) ->
    d("compact_otp4920_msg8 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
						%    put(dbg,true),
    compact_otp4920_msg_1(compact_otp4920_msg8(), false).

compact_otp4920_msg9(suite) ->
    [];
compact_otp4920_msg9(Config) when is_list(Config) ->
    d("compact_otp4920_msg9 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_1(compact_otp4920_msg9(), false).

compact_otp4920_msg10(suite) ->
    [];
compact_otp4920_msg10(Config) when is_list(Config) ->
    d("compact_otp4920_msg10 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_1(compact_otp4920_msg10(), false).

compact_otp4920_msg11(suite) ->
    [];
compact_otp4920_msg11(Config) when is_list(Config) ->
    d("compact_otp4920_msg11 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_1(compact_otp4920_msg11(), false).

compact_otp4920_msg12(suite) ->
    [];
compact_otp4920_msg12(Config) when is_list(Config) ->
    d("compact_otp4920_msg12 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_1(compact_otp4920_msg12(), true).

%% Duplicate padding
compact_otp4920_msg20(suite) ->
    [];
compact_otp4920_msg20(Config) when is_list(Config) ->
    d("compact_otp4920_msg20 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_2(compact_otp4920_msg20(), bad_mid_duplicate_padding).

%% Length
compact_otp4920_msg21(suite) ->
    [];
compact_otp4920_msg21(Config) when is_list(Config) ->
    d("compact_otp4920_msg21 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_2(compact_otp4920_msg21(), bad_mid_ip6addr_length).

%% Length
compact_otp4920_msg22(suite) ->
    [];
compact_otp4920_msg22(Config) when is_list(Config) ->
    d("compact_otp4920_msg22 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_2(compact_otp4920_msg22(), bad_mid_ip6addr_length).

%% Length
compact_otp4920_msg23(suite) ->
    [];
compact_otp4920_msg23(Config) when is_list(Config) ->
    d("compact_otp4920_msg23 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_2(compact_otp4920_msg23(), bad_mid_ip6addr_length).

%% Length
compact_otp4920_msg24(suite) ->
    [];
compact_otp4920_msg24(Config) when is_list(Config) ->
    d("compact_otp4920_msg24 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_2(compact_otp4920_msg24(), bad_mid_ip6addr_length).

%% Length
compact_otp4920_msg25(suite) ->
    [];
compact_otp4920_msg25(Config) when is_list(Config) ->
    d("compact_otp4920_msg25 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp4920_msg_2(compact_otp4920_msg25(), bad_mid_ip6addr_length).

compact_otp4920_msg_1(M1, CheckEqual) ->
    Bin1 = list_to_binary(M1),
    case decode_message(megaco_compact_text_encoder, false, [], Bin1) of
	{ok, Msg} ->
 	    io:format(" decoded", []),
	    case encode_message(megaco_compact_text_encoder, [], Msg) of
		{ok, Bin1} ->
		    io:format(", encoded - equal:", []),
		    ok;
		{ok, Bin2} when is_binary(Bin2) andalso (CheckEqual =:= true) ->
		    M2 = binary_to_list(Bin2),
		    io:format(", encoded - not equal:", []),
		    exit({messages_not_equal, M1, M2});
		{ok, _} ->
		    io:format(", encoded:", []),
		    ok;
		Else ->
		    io:format(", encode failed:", []),
		    exit({unexpected_encode_result, Else})
	    end;
	Else ->
	    io:format("decode failed:", []),
	    exit({unexpected_decode_result, Else})
    end.

compact_otp4920_msg_2(M1, ExpectedReason) ->
    Bin = list_to_binary(M1),
    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
	{ok, Msg} ->
	    io:format("unexpected successfull decode", []),
	    exit({unexpected_encode_ok, Msg});
	{error, [{reason, {__Line, _Mod, Reason}}|_]} ->
	    case element(1, Reason) of
		ExpectedReason ->
		    ok;
		_ ->
		    exit({unexpected_decode_error_reason, 
			  ExpectedReason, Reason})
	    end;
	{error, [{reason, {_Mod, Reason}}|_]} ->
	    case element(1, Reason) of
		ExpectedReason ->
		    ok;
		_ ->
		    exit({unexpected_decode_error_reason, 
			  ExpectedReason, Reason})
	    end;
	Else ->
	    io:format("unexpected decode result", []),
	    exit({unexpected_decode_result, Else})

    end.

compact_otp4920_msg0() ->
    M = "!/" ?VERSION_STR " [192.168.30.1]\nT=100{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg1() ->
    M = "!/" ?VERSION_STR " [2031:0000:130F:0000:0000:09C0:876A:130B]\nT=101{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg2() ->
    M = "!/" ?VERSION_STR " [2031:0:130F:0:0:9C0:876A:130B]\nT=102{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg3() ->
    M = "!/" ?VERSION_STR " [2031:0:130F::9C0:876A:130B]\nT=103{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg4() ->
    M = "!/" ?VERSION_STR " [::1]\nT=104{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg5() ->
    M = "!/" ?VERSION_STR " [::]\nT=105{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg6() ->
    M = "!/" ?VERSION_STR " [1::]\nT=106{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg7() ->
    M = "!/" ?VERSION_STR " [FEDC:1::]\nT=107{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg8() ->
    M = "!/" ?VERSION_STR " [2031:0:130F:0:0:9C0:135.106.19.11]\nT=108{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg9() ->
    M = "!/" ?VERSION_STR " [2031:0:130F::9C0:135.106.19.11]\nT=109{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg10() ->
    M = "!/" ?VERSION_STR " [::FFFF:192.168.30.1]\nT=110{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg11() ->
    M = "!/" ?VERSION_STR " [::192.168.30.1]\nT=111{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

compact_otp4920_msg12() ->
    M = "!/" ?VERSION_STR " [::C0A8:1E01]\nT=112{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

%% Illegal: only one :: allowed
compact_otp4920_msg20() ->
    M = "!/" ?VERSION_STR " [2031::130F::9C0]\nT=120{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

%% Illegal: length
compact_otp4920_msg21() ->
    M = "!/" ?VERSION_STR " [2031:FFEE:0000:130F:0000:0000:09C0:876A:130B]\nT=121{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

%% Illegal: length
compact_otp4920_msg22() ->
    M = "!/" ?VERSION_STR " [2031:FFEE:0:130F:0:0:9C0:135.106.19.11]\nT=122{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

%% Illegal: length
compact_otp4920_msg23() ->
    M = "!/" ?VERSION_STR " [2031:FFEE:0000:130F:2132:4354::09C0:876A:130B]\nT=123{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

%% Illegal: length
compact_otp4920_msg24() ->
    M = "!/" ?VERSION_STR " [::2031:FFEE:0000:130F:2132:4354:09C0:876A:130B]\nT=124{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.

%% Illegal: length
compact_otp4920_msg25() ->
    M = "!/" ?VERSION_STR " [2031:FFEE:0000:130F:2132:4354:09C0:876A:130B::]\nT=125{C=${A=${M{O{MO=SR,RG=OFF,RV=OFF}}}}}",
    M.


compact_otp5186_msg01(suite) ->
    [];
compact_otp5186_msg01(Config) when is_list(Config) ->
    d("compact_otp5186_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5186_msg_1(compact_otp5186_msg01(), error, ignore).

compact_otp5186_msg02(suite) ->
    [];
compact_otp5186_msg02(Config) when is_list(Config) ->
    d("compact_otp5186_msg02 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5186_msg_1(compact_otp5186_msg02(), ok, ok).

compact_otp5186_msg03(suite) ->
    [];
compact_otp5186_msg03(Config) when is_list(Config) ->
    d("compact_otp5186_msg03 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5186_msg_2(compact_otp5186_msg03(), ok, ok).

compact_otp5186_msg04(suite) ->
    [];
compact_otp5186_msg04(Config) when is_list(Config) ->
    d("compact_otp5186_msg04 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5186_msg_2(compact_otp5186_msg04(), ok, ok).

compact_otp5186_msg05(suite) ->
    [];
compact_otp5186_msg05(Config) when is_list(Config) ->
    d("compact_otp5186_msg05 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5186_msg_2(compact_otp5186_msg05(), ok, ok).

compact_otp5186_msg06(suite) ->
    [];
compact_otp5186_msg06(Config) when is_list(Config) ->
    d("compact_otp5186_msg06 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5186_msg_2(compact_otp5186_msg06(), ok, ok).

compact_otp5186_msg_1(M1, DecodeExpect, EncodeExpect) ->
    Bin1 = list_to_binary(M1),
    case decode_message(megaco_compact_text_encoder, false, [], Bin1) of
	{ok, Msg} when DecodeExpect == ok ->
 	    io:format(" decoded", []),
	    case encode_message(megaco_compact_text_encoder, [], Msg) of
		{ok, Bin1} when EncodeExpect == ok ->
		    io:format(", encoded - equal:", []),
		    ok;
		{ok, Bin2} when EncodeExpect == ok ->
		    M2 = binary_to_list(Bin2),
		    io:format(", encoded - not equal:", []),
		    exit({messages_not_equal, Msg, M1, M2});
		{ok, Bin3} when EncodeExpect == error ->
		    M3 = binary_to_list(Bin3),
		    io:format(", unexpected encode:", []),
		    exit({unexpected_encode_success, Msg, M1, M3});
		_Else when EncodeExpect == error ->
		    io:format(", encode failed ", []),
		    ok
	    end;
	{ok, Msg} when DecodeExpect == error ->
 	    io:format(" decoded", []),
	    exit({unexpected_decode_success, Msg});
	_Else when DecodeExpect == error ->
	    io:format(" decode failed ", []),
	    ok;
	Else when DecodeExpect == ok ->
	    io:format(" decode failed ", []),
	    exit({unexpected_decode_result, Else})
    end.

compact_otp5186_msg_2(Msg1, EncodeExpect, DecodeExpect) ->
    case encode_message(megaco_compact_text_encoder, [], Msg1) of
	{ok, Bin} when EncodeExpect == ok ->
 	    io:format(" encoded", []),
	    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
		{ok, Msg1} when DecodeExpect == ok ->
		    io:format(", decoded - equal:", []),
		    ok;
		{ok, Msg2} when DecodeExpect == ok ->
		    M = binary_to_list(Bin),
		    case (catch compact_otp5186_check_megamsg(Msg1, Msg2)) of
			ok ->
			    io:format(", decoded - not equal - ok:", []),
			    ok;
			{'EXIT', Reason} ->
			    io:format(", decoded - not equal:", []),
			    exit({messages_not_equal, M, Reason, Msg1, Msg2})
		    end;
		{ok, Msg3} when DecodeExpect == error ->
		    M = binary_to_list(Bin),
		    io:format(", decoded:", []),
		    exit({unexpected_decode_success, M, Msg1, Msg3});
		Else when DecodeExpect == ok ->
		    M = binary_to_list(Bin),
		    io:format(", decode failed ", []),
		    exit({unexpected_decode_success, Msg1, M, Else});
		_Else when DecodeExpect == error ->
		    io:format(", decode failed ", []),
		    ok
	    end;
	{ok, Bin} when EncodeExpect == error ->
	    M = binary_to_list(Bin),
	    io:format(" encoded", []),
	    exit({unexpected_encode_success, Msg1, M});
	_Else when EncodeExpect == error ->
	    io:format(" encode failed ", []),
	    ok;
	Else when EncodeExpect == ok ->
	    io:format(" encode failed ", []),
	    exit({unexpected_encode_result, Else})
    end.


%% --
						   
compact_otp5186_msg01() ->
    "!/2 <mg5>\nP=67111298{C=2699{AV=mg5_ipeph/0x0f0001{}}}".

compact_otp5186_msg02() ->
    "!/2 <mg5>\nP=67111298{C=2699{AV=mg5_ipeph/0x0f0001}}".

compact_otp5186_msg03() ->
    {'MegacoMessage',
     asn1_NOVALUE,
     {'Message',
      2,
      {domainName,{'DomainName',"mg5",asn1_NOVALUE}},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',67111298,asn1_NOVALUE,
	  {actionReplies,[
			  {'ActionReply',2699,asn1_NOVALUE,asn1_NOVALUE,
			   [
			    {auditValueReply,
			     {auditResult,
			      {'AuditResult',
			       {megaco_term_id,false,["mg5_ipeph","0x0f0001"]},
			       [
			       ]
			      }
			     }
			    }
			   ]
			  }
			 ]
	  }
	 }
	}
       ]
      }
     }
    }.

compact_otp5186_msg04() ->
    {'MegacoMessage',asn1_NOVALUE,
     {'Message',2,{domainName,{'DomainName',"mg5",asn1_NOVALUE}},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',67111298,asn1_NOVALUE,
	  {actionReplies,[
			  {'ActionReply',2699,asn1_NOVALUE,asn1_NOVALUE,
			   [
			    {auditValueReply,
			     {auditResult,
			      {'AuditResult',
			       {megaco_term_id,false,["mg5_ipeph","0x0f0001"]},
			       [
				{emptyDescriptors,
				 {'AuditDescriptor',asn1_NOVALUE,asn1_NOVALUE}
				}
			       ]
			      }
			     }
			    }
			   ]
			  }
			 ]
	  }
	 }
	}
       ]
      }
     }
    }.

compact_otp5186_msg05() ->
    {'MegacoMessage',
     asn1_NOVALUE,
     {'Message',
      2,
      {domainName,{'DomainName',"mg5",asn1_NOVALUE}},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',67111298,asn1_NOVALUE,
	  {actionReplies,[
			  {'ActionReply',2699,asn1_NOVALUE,asn1_NOVALUE,
			   [
			    {addReply,
			     {'AmmsReply',
			      [
			       {megaco_term_id,false,["mg5_ipeph","0x0f0001"]}
			      ],
			      [
			      ]
			     }
			    }
			   ]
			  }
			 ]
	  }
	 }
	}
       ]
      }
     }
    }.

compact_otp5186_msg06() ->
    {'MegacoMessage',asn1_NOVALUE,
     {'Message',2,{domainName,{'DomainName',"mg5",asn1_NOVALUE}},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',67111298,asn1_NOVALUE,
	  {actionReplies,[
			  {'ActionReply',2699,asn1_NOVALUE,asn1_NOVALUE,
			   [
			    {addReply,
			     {'AmmsReply',
			      [
			       {megaco_term_id,false,["mg5_ipeph","0x0f0001"]}
			      ],
			      [
			       {emptyDescriptors,
				{'AuditDescriptor',asn1_NOVALUE,asn1_NOVALUE}
			       }
			      ]
			     }
			    }
			   ]
			  }
			 ]
	  }
	 }
	}
       ]
      }
     }
    }.

%% --

compact_otp5186_check_megamsg(M1, M1) ->
    ok;
compact_otp5186_check_megamsg(#'MegacoMessage'{authHeader = AH,
					       mess = M1}, 
			      #'MegacoMessage'{authHeader = AH,
					       mess = M2}) ->
    compact_otp5186_check_mess(M1, M2);
compact_otp5186_check_megamsg(#'MegacoMessage'{authHeader = AH1},
			      #'MegacoMessage'{authHeader = AH2}) ->
    exit({not_equal, authHeader, AH1, AH2}).

compact_otp5186_check_mess(M, M) ->
    ok;
compact_otp5186_check_mess(#'Message'{version     = V, 
				      mId         = MId,
				      messageBody = B1},
			   #'Message'{version     = V, 
				      mId         = MId,
				      messageBody = B2}) ->
    compact_otp5186_check_body(B1, B2);
compact_otp5186_check_mess(#'Message'{version     = V, 
				      mId         = MId1},
			   #'Message'{version     = V, 
				      mId         = MId2}) ->
    exit({not_equal, mId, MId1, MId2});
compact_otp5186_check_mess(#'Message'{version     = V1, 
				      mId         = MId},
			   #'Message'{version     = V2, 
				      mId         = MId}) ->
    exit({not_equal, version, V1, V2}).

compact_otp5186_check_body(B, B) ->
    ok;
compact_otp5186_check_body({transactions, T1}, {transactions, T2}) ->
    compact_otp5186_check_trans(T1, T2);
compact_otp5186_check_body({messageError, E1}, {messageError, E2}) ->
    compact_otp5186_check_merr(E1, E2);
compact_otp5186_check_body(B1, B2) ->
    exit({not_equal, messageBody, B1, B2}).

compact_otp5186_check_trans([], []) ->
    ok;
compact_otp5186_check_trans([], T2) ->
    exit({not_equal, transactions, [], T2});
compact_otp5186_check_trans(T1, []) ->
    exit({not_equal, transactions, T1, []});
compact_otp5186_check_trans([Tran1|Trans1], [Tran2|Trans2]) ->
    compact_otp5186_check_trans(Trans1, Trans2),
    compact_otp5186_check_transaction(Tran1, Tran2).

compact_otp5186_check_merr(ME, ME) ->
    ok;
compact_otp5186_check_merr(#'ErrorDescriptor'{errorCode = EC,
					      errorText = ET1},
			   #'ErrorDescriptor'{errorCode = EC,
					      errorText = ET2}) ->
    exit({not_equal, errorText, ET1, ET2});
compact_otp5186_check_merr(#'ErrorDescriptor'{errorCode = EC1,
					      errorText = ET},
			   #'ErrorDescriptor'{errorCode = EC2,
					      errorText = ET}) ->
    exit({not_equal, errorCode, EC1, EC2}).

compact_otp5186_check_transaction(T, T) ->
    ok;
compact_otp5186_check_transaction({transactionReply, TR1}, 
				  {transactionReply, TR2}) ->
    compact_otp5186_check_transRep(TR1, TR2);
compact_otp5186_check_transaction(T1, T2) ->
    exit({unexpected_transactions, T1, T2}).
    
compact_otp5186_check_transRep(T, T) ->
    ok;
compact_otp5186_check_transRep(#'TransactionReply'{transactionId     = TId,
						   immAckRequired    = IAR,
						   transactionResult = TR1},
			       #'TransactionReply'{transactionId     = TId,
						   immAckRequired    = IAR,
						   transactionResult = TR2}) ->
    compact_otp5186_check_transRes(TR1, TR2);
compact_otp5186_check_transRep(T1, T2) ->
    exit({unexpected_transaction_reply, T1, T2}).

compact_otp5186_check_transRes(TR, TR) ->
    ok;
compact_otp5186_check_transRes({actionReplies, AR1}, 
			       {actionReplies, AR2}) ->
    compact_otp5186_check_actReps(AR1, AR2);
compact_otp5186_check_transRes(TR1, TR2) ->
    exit({unexpected_transaction_result, TR1, TR2}).

compact_otp5186_check_actReps([], []) ->
    ok;
compact_otp5186_check_actReps(AR1, []) ->
    exit({not_equal, actionReplies, AR1, []});
compact_otp5186_check_actReps([], AR2) ->
    exit({not_equal, actionReplies, [], AR2});
compact_otp5186_check_actReps([AR1|ARs1], [AR2|ARs2]) ->
    compact_otp5186_check_actRep(AR1, AR2),
    compact_otp5186_check_actReps(ARs1, ARs2).

compact_otp5186_check_actRep(AR, AR) ->
    ok;
compact_otp5186_check_actRep(#'ActionReply'{contextId       = ID,
					    errorDescriptor = ED,
					    contextReply    = CtxRep,
					    commandReply    = CmdRep1},
			     #'ActionReply'{contextId       = ID,
					    errorDescriptor = ED,
					    contextReply    = CtxRep,
					    commandReply    = CmdRep2}) ->
    compact_otp5186_check_cmdReps(CmdRep1, CmdRep2);
compact_otp5186_check_actRep(AR1, AR2) ->
    exit({unexpected_actionReply, AR1, AR2}).

compact_otp5186_check_cmdReps([], []) ->
    ok;
compact_otp5186_check_cmdReps(CR1, []) ->
    exit({not_equal, commandReplies, CR1, []});
compact_otp5186_check_cmdReps([], CR2) ->
    exit({not_equal, commandReplies, [], CR2});
compact_otp5186_check_cmdReps([CR1|CRs1], [CR2|CRs2]) ->
    compact_otp5186_check_cmdRep(CR1, CR2),
    compact_otp5186_check_cmdReps(CRs1, CRs2).

compact_otp5186_check_cmdRep(CR, CR) ->
    ok;
compact_otp5186_check_cmdRep({auditValueReply, AVR1}, 
			     {auditValueReply, AVR2}) ->
    compact_otp5186_check_auditReply(AVR1, AVR2);
compact_otp5186_check_cmdRep({addReply, AVR1}, 
			     {addReply, AVR2}) ->
    compact_otp5186_check_ammsReply(AVR1, AVR2);
compact_otp5186_check_cmdRep(CR1, CR2) ->
    exit({unexpected_commandReply, CR1, CR2}).

compact_otp5186_check_auditReply(AR, AR) ->
    ok;
compact_otp5186_check_auditReply({auditResult, AR1}, 
				 {auditResult, AR2}) ->
    compact_otp5186_check_auditRes(AR1, AR2);
compact_otp5186_check_auditReply(AR1, AR2) ->
    exit({unexpected_auditReply, AR1, AR2}).

compact_otp5186_check_ammsReply(AR, AR) ->
    ok;
compact_otp5186_check_ammsReply(#'AmmsReply'{terminationID = ID,
					     terminationAudit = TA1},
				#'AmmsReply'{terminationID = ID,
					     terminationAudit = TA2}) ->
    %% This is just to simplify the test
    F = fun(asn1_NOVALUE) -> [];
	   (E) -> E
	end,
    compact_otp5186_check_termAudit(F(TA1), F(TA2));
compact_otp5186_check_ammsReply(AR1, AR2) ->
    exit({unexpected_ammsReply, AR1, AR2}).

compact_otp5186_check_auditRes(AR, AR) ->
    ok;
compact_otp5186_check_auditRes(#'AuditResult'{terminationID = ID,
					      terminationAuditResult = TAR1},
			       #'AuditResult'{terminationID = ID,
					      terminationAuditResult = TAR2}) ->
    compact_otp5186_check_termAuditRes(TAR1, TAR2);
compact_otp5186_check_auditRes(AR1, AR2) ->
    exit({unexpected_auditResult, AR1, AR2}).

compact_otp5186_check_termAuditRes([], []) ->
    ok;
%% An empty empty descriptor is removed
compact_otp5186_check_termAuditRes([{emptyDescriptors,
				     #'AuditDescriptor'{auditToken = asn1_NOVALUE,
							auditPropertyToken = asn1_NOVALUE}}|TAR1], []) ->
    compact_otp5186_check_termAuditRes(TAR1, []);
compact_otp5186_check_termAuditRes(TAR1, []) ->
    exit({not_equal, termAuditRes, TAR1, []});
%% An empty empty descriptor is removed
compact_otp5186_check_termAuditRes([], [{emptyDescriptors,
					 #'AuditDescriptor'{auditToken = asn1_NOVALUE,
							    auditPropertyToken = asn1_NOVALUE}}|TAR2]) ->
    compact_otp5186_check_termAuditRes([], TAR2);
compact_otp5186_check_termAuditRes([], TAR2) ->
    exit({not_equal, termAuditRes, [], TAR2});
compact_otp5186_check_termAuditRes([ARP1|TAR1], [ARP2|TAR2]) ->
    compact_otp5186_check_auditRetParm(ARP1, ARP2),
    compact_otp5186_check_termAuditRes(TAR1, TAR2).

compact_otp5186_check_termAudit([], []) ->
    ok;
%% An empty empty descriptor is removed
compact_otp5186_check_termAudit([{emptyDescriptors,
				  #'AuditDescriptor'{auditToken = asn1_NOVALUE,
						     auditPropertyToken = asn1_NOVALUE}}|TAR1], []) ->
    compact_otp5186_check_termAudit(TAR1, []);
compact_otp5186_check_termAudit(TAR1, []) ->
    exit({not_equal, termAudit, TAR1, []});
%% An empty empty descriptor is removed
compact_otp5186_check_termAudit([], 
				[{emptyDescriptors,
				  #'AuditDescriptor'{auditToken = asn1_NOVALUE,
						     auditPropertyToken = asn1_NOVALUE}}|TAR2]) ->
    compact_otp5186_check_termAudit([], TAR2);
compact_otp5186_check_termAudit([], TAR2) ->
    exit({not_equal, termAudit, [], TAR2});
compact_otp5186_check_termAudit([ARP1|TAR1], [ARP2|TAR2]) ->
    compact_otp5186_check_auditRetParm(ARP1, ARP2),
    compact_otp5186_check_termAudit(TAR1, TAR2).

compact_otp5186_check_auditRetParm(ARP, ARP) ->
    ok;
compact_otp5186_check_auditRetParm({emptyDescriptors, AD1}, 
				   {emptyDescriptors, AD2}) ->
    compact_otp5186_check_auditDesc(AD1, AD2);
compact_otp5186_check_auditRetParm(ARP1, ARP2) ->
    exit({unexpected_auditRetParm, ARP1, ARP2}).

compact_otp5186_check_auditDesc(AD, AD) ->
    ok;
compact_otp5186_check_auditDesc(#'AuditDescriptor'{auditToken = L1,
						   auditPropertyToken = asn1_NOVALUE},
				#'AuditDescriptor'{auditToken = L2,
						   auditPropertyToken = asn1_NOVALUE}) ->
    compact_otp5186_check_auditDesc_auditItems(L1, L2);
compact_otp5186_check_auditDesc(#'AuditDescriptor'{auditToken = asn1_NOVALUE,
						   auditPropertyToken = APT1},
				#'AuditDescriptor'{auditToken = asn1_NOVALUE,
						   auditPropertyToken = APT2}) ->
    compact_otp5186_check_auditDesc_apt(APT1, APT2);
compact_otp5186_check_auditDesc(AD1, AD2) ->
    exit({unexpected_auditDesc, AD1, AD2}).

compact_otp5186_check_auditDesc_auditItems([], []) ->
    ok;
compact_otp5186_check_auditDesc_auditItems(AI1, []) ->
    exit({not_equal, auditItems, AI1, []});
compact_otp5186_check_auditDesc_auditItems([], AI2) ->
    exit({not_equal, auditItems, [], AI2});
compact_otp5186_check_auditDesc_auditItems([AI1|AIs1], [AI2|AIs2]) ->
    compact_otp5186_check_auditDesc_auditItem(AI1, AI2),
    compact_otp5186_check_auditDesc_auditItems(AIs1, AIs2).

compact_otp5186_check_auditDesc_auditItem(AI, AI) ->
    ok;
compact_otp5186_check_auditDesc_auditItem(AI1, AI2) ->
    exit({not_equal, auditItem, AI1, AI2}).

compact_otp5186_check_auditDesc_apt(APT, APT) ->
    ok;
compact_otp5186_check_auditDesc_apt(APT1, APT2) ->
    exit({not_equal, auditPropertyToken, APT1, APT2}).



%% --------------------------------------------------------------

compact_otp5290_msg01(suite) ->
    [];
compact_otp5290_msg01(Config) when is_list(Config) ->
    d("compact_otp5290_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5290_msg_1(compact_otp5290_msg01(), ok, ok).

compact_otp5290_msg02(suite) ->
    [];
compact_otp5290_msg02(Config) when is_list(Config) ->
    d("compact_otp5290_msg02 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5290_msg_1(compact_otp5290_msg02(), error, ignore).

compact_otp5290_msg_1(M1, DecodeExpect, EncodeExpect) ->
    Bin1 = list_to_binary(M1),
    case decode_message(megaco_compact_text_encoder, false, [], Bin1) of
	{ok, Msg} when DecodeExpect == ok ->
 	    io:format(" decoded", []),
	    case encode_message(megaco_compact_text_encoder, [], Msg) of
		{ok, Bin1} when EncodeExpect == ok ->
		    io:format(", encoded - equal:", []),
		    ok;
		{ok, Bin2} when EncodeExpect == ok ->
		    M2 = binary_to_list(Bin2),
		    io:format(", encoded - not equal:", []),
		    exit({messages_not_equal, Msg, M1, M2});
		{ok, Bin3} when EncodeExpect == error ->
		    M3 = binary_to_list(Bin3),
		    io:format(", unexpected encode:", []),
		    exit({unexpected_encode_success, Msg, M3});
		_ when EncodeExpect == error ->
		    io:format(", encode failed ", []),
		    ok
	    end;
	{ok, Msg} when DecodeExpect == error ->
 	    io:format(" decoded", []),
	    exit({unexpected_decode_success, Msg});
	_Else when DecodeExpect == error ->
	    io:format(" decode failed ", []),
	    ok;
	Else when DecodeExpect == ok ->
	    io:format(" decode failed ", []),
	    exit({unexpected_decode_result, Else})
    end.

compact_otp5290_msg01() ->
    "!/" ?VERSION_STR " <ml>\nT=12345678{C=*{CA{TP,PR}}}".

compact_otp5290_msg02() ->
    "!/" ?VERSION_STR " <ml>\nT=12345678{C=*{CA{TP,PR,TP}}}".


compact_otp5793_msg01(suite) ->
    [];
compact_otp5793_msg01(Config) when is_list(Config) ->
    d("compact_otp5793_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5793(ok, pretty_otp5793_msg1()).

compact_otp5793(Expected, Msg) ->
    expect_codec(Expected, megaco_compact_text_encoder, Msg, []).


%% --------------------------------------------------------------

compact_otp5993_msg01(suite) ->
    [];
compact_otp5993_msg01(Config) when is_list(Config) ->
    d("compact_otp5993_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5993(ok, compact_otp5993_msg01()).

compact_otp5993_msg02(suite) ->
    [];
compact_otp5993_msg02(Config) when is_list(Config) ->
    d("compact_otp5993_msg02 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5993(ok, compact_otp5993_msg02()).

compact_otp5993_msg03(suite) ->
    [];
compact_otp5993_msg03(Config) when is_list(Config) ->
    d("compact_otp5993_msg03 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    compact_otp5993(ok, compact_otp5993_msg03()).

compact_otp5993(Expected, Msg) ->
    expect_codec(Expected, megaco_compact_text_encoder, Msg, []).

compact_otp5993_msg01() ->
    MT = h221,
    T  = #megaco_term_id{id = ?A4444},
    TL = [T], 
    MD = #'MuxDescriptor'{muxType  = MT,
			  termList = TL},
    compact_otp5993_msg(MD).

compact_otp5993_msg02() ->
    MT = h223,
    T1 = #megaco_term_id{id = ?A4445},
    T2 = #megaco_term_id{id = ?A5556},
    TL = [T1, T2], 
    MD = #'MuxDescriptor'{muxType  = MT,
			  termList = TL},
    compact_otp5993_msg(MD).

compact_otp5993_msg(MD) when is_record(MD, 'MuxDescriptor') ->
    AmmDesc  = {muxDescriptor, MD},
    AmmReq   = #'AmmRequest'{terminationID = [hd(MD#'MuxDescriptor'.termList)], 
			     descriptors   = [AmmDesc]},
    Cmd      = {addReq, AmmReq},
    CmdReq   = #'CommandRequest'{command = Cmd},
    ActReq   = #'ActionRequest'{contextId       = 5993,
				commandRequests = [CmdReq]},
    TransReq = #'TransactionRequest'{transactionId = 3995,
				     actions       = [ActReq]},
    Trans    = {transactionRequest, TransReq},
    Body     = {transactions, [Trans]}, 
    Msg      = #'Message'{version = ?VERSION,
			  mId     = ?MG1_MID,
			  messageBody = Body},
    #'MegacoMessage'{mess = Msg}.

compact_otp5993_msg03() ->
    T1       = #megaco_term_id{id = ?A4445},
    T2       = #megaco_term_id{id = ?A5556},
    TIDs     = [T1, T2], 
    AudRep   = {contextAuditResult, TIDs}, 
    CmdRep   = {auditValueReply, AudRep}, 
    ActRep   = #'ActionReply'{contextId    = 5993,
			      commandReply = [CmdRep]},
    TransRes = {actionReplies, [ActRep]},
    TransRep = #'TransactionReply'{transactionId     = 3995,
				   transactionResult = TransRes},
    Trans    = {transactionReply, TransRep}, 
    Body     = {transactions, [Trans]},
    Msg      = #'Message'{version     = ?VERSION,
			  mId         = ?MG1_MID,
			  messageBody = Body},
    #'MegacoMessage'{mess = Msg}.


%% --------------------------------------------------------------

compact_otp6017_msg01(suite) ->
    [];
compact_otp6017_msg01(Config) when is_list(Config) ->
    d("compact_otp6017_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    ok = compact_otp6017(0),
    ok.

compact_otp6017_msg02(suite) ->
    [];
compact_otp6017_msg02(Config) when is_list(Config) ->
    d("compact_otp6017_msg02 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    ok = compact_otp6017(16#FFFFFFFE),
    ok.

compact_otp6017_msg03(suite) ->
    [];
compact_otp6017_msg03(Config) when is_list(Config) ->
    d("compact_otp6017_msg03 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    ok = compact_otp6017(16#FFFFFFFF),
    ok.

compact_otp6017(BadCID) ->
    M   = compact_otp6017_msg(BadCID),
    Bin = list_to_binary(M),
    case decode_message(megaco_compact_text_encoder, false, [], Bin) of
        {ok, Msg} ->
            exit({unexpected_decode_success, {Msg, M}});
        {error, Reason} when is_list(Reason) -> % Expected result
            case lists:keysearch(reason, 1, Reason) of
                {value, {reason, {_Line, _Mod, {bad_ContextID, BadCID}}}} ->
		    io:format(" ~w", [BadCID]),
                    ok;
                {value, {reason, ActualReason}} ->
                    exit({unexpected_reason, ActualReason});
                false ->
                    exit({reason_not_found, Reason})
            end;
        Crap ->
            exit({unexpected_decode_result, Crap})
    end.

compact_otp6017_msg(CID) when is_integer(CID) ->
    "MEGACO/" ?VERSION_STR " MG1 T=12345678{C=" ++
        integer_to_list(CID) ++
        "{SC=root{SV{MT=RS,RE=901}}}}".


%% --------------------------------------------------------------

compact_otp7138_msg01(suite) ->
    [];
compact_otp7138_msg01(Config) when is_list(Config) ->
%%     put(dbg, true),
%%     put(severity, trc),
    d("compact_otp7138_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg = compact_otp7138_msg01(),
    EC  = [],
    ok = compact_otp7138(EC, Msg),
    ok.

compact_otp7138_msg02(suite) ->
    [];
compact_otp7138_msg02(Config) when is_list(Config) ->
%%     put(dbg, true),
%%     put(severity, trc),
    d("compact_otp7138_msg02 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg = compact_otp7138_msg02(),
    EC  = [],
    ok = compact_otp7138(EC, Msg),
    ok.

compact_otp7138_msg01() ->
    <<"!/2 <gw>\nT=1111{C=1{N=mgw2dev1/1{OE=16777985{ctyp/dtone{dtt=CT}}}}}">>.

compact_otp7138_msg02() ->
    <<"!/2 <gw>\nT=1111{C=1{N=mgw2dev1/1{OE=16777985{ctyp/dtone{dtt=\"CT\"}}}}}">>.

compact_otp7138(EC, BinMsg) ->
    d("compact_otp7138 -> "
      "~n   ~p", [binary_to_list(BinMsg)]),
    Codec = megaco_compact_text_encoder,
    case decode_message(Codec, false, EC, BinMsg) of
	{ok, Msg} ->
	    case encode_message(Codec, EC, Msg) of
		{ok, BinMsg} ->
		    d("compact_otp7138 -> encode successfull: "
		      "~n   ~p", [binary_to_list(BinMsg)]),
		    ok;
		{ok, BinMsg2} ->
		    d("compact_otp7138 -> encode successfull but result differ: "
		      "~n   ~p", [binary_to_list(BinMsg2)]),
		    ok;
		{error, Reason} ->
		    e("encode failed: ~p", [Reason]),
		    {error, Reason}
	    end;
	{error, Reason} ->
	    e("decode failed: ~p", [Reason]),
	    {error, Reason}
    end.

	    
compact_otp7457_msg01(suite) ->
    [];
compact_otp7457_msg01(Config) when is_list(Config) ->
    put(dbg, true),
    put(severity, trc),
    d("compact_otp7457_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg = compact_otp7457_msg01(),
    EC  = [],
    ok = compact_otp7457(EC, Msg),
    ok.

compact_otp7457_msg02(suite) ->
    [];
compact_otp7457_msg02(Config) when is_list(Config) ->
    put(dbg, true),
    put(severity, trc),
    d("compact_otp7457_msg02 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg = compact_otp7457_msg02(),
    EC  = [],
    ok = compact_otp7457(EC, Msg),
    ok.

compact_otp7457_msg03(suite) ->
    [];
compact_otp7457_msg03(Config) when is_list(Config) ->
    put(dbg, true),
    put(severity, trc),
    d("compact_otp7457_msg03 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg = compact_otp7457_msg03(),
    EC  = [],
    ok = compact_otp7457(EC, Msg),
    ok.

compact_otp7457_msg01() ->
    <<"!/2 <mg1>\nT=15{C=-{SC=tdm12/1/1/*{SV{MT=RS,RE=900}}}}\n">>.

compact_otp7457_msg02() ->
    <<"!/2 <mg1>\nT=15{C=-{O-SC=tdm12/1/1/*{SV{MT=RS,RE=900}}}}\n">>.

compact_otp7457_msg03() ->
    <<"!/2 <mg1>\nT=15{C=-{W-SC=tdm12/1/1/*{SV{MT=RS,RE=900}}}}\n">>.

compact_otp7457(EC, BinMsg) ->
    d("compact_otp7457 -> "
      "~n   ~p", [binary_to_list(BinMsg)]),
    Codec = megaco_compact_text_encoder,
    case decode_message(Codec, false, EC, BinMsg) of
	{ok, Msg} ->
	    case encode_message(Codec, EC, Msg) of
		{ok, BinMsg} ->
		    d("compact_otp7457 -> encode successfull: "
		      "~n   ~p", [binary_to_list(BinMsg)]),
		    ok;
		{ok, BinMsg2} ->
		    d("compact_otp7457 -> "
		      "encode successfull but result differ: "
		      "~n   ~p", [binary_to_list(BinMsg2)]),
		    ok;
		{error, Reason} ->
		    e("encode failed: ~p", [Reason]),
		    {error, Reason}
	    end;
	{error, Reason} ->
	    e("decode failed: ~p", [Reason]),
	    {error, Reason}
    end.

compact_otp7534_msg01(suite) ->
    [];
compact_otp7534_msg01(Config) when is_list(Config) ->
    put(dbg, true),
    put(severity, trc),
    d("compact_otp7534_msg01 -> entry", []),
    Msg = otp7534_msg01(),
    compact_otp7534([], Msg).


compact_otp7576_msg01(suite) ->
    [];
compact_otp7576_msg01(Config) when is_list(Config) ->
%%     put(dbg, true),
%%     put(severity, trc),
    d("compact_otp7576_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg = compact_otp7576_msg01(),
    EC  = [],
    ok = compact_otp7576(EC, Msg),
    ok.

compact_otp7576_msg01() ->
    M = "!/"  
	?VERSION_STR 
	"[130.100.144.37]:2944\nT=10032{C=${tp{*,*,is,st=1},pr=6,a=rtp/2/${m{st=1{o{mo=so,rv=ON},l{
v=0
c=IN IP4 $
m=audio $ RTP/AVP 0
b=AS:64
a=rtpmap:0 PCMU/8000
}}},e=1{G/CAUSE}},a=rtp/2/${m{st=1{o{mo=rc,rv=ON},l{
v=0
c=IN IP4 $
m=audio $ RTP/AVP 0
b=AS:64
a=rtpmap:0 PCMU/8000
},r{
v=0
c=IN IP4 130.100.126.77
m=audio 8014 RTP/AVP 0
b=AS:64
a=rtpmap:0 PCMU/8000
}}},e=1{G/CAUSE}}}}",
    list_to_binary(M).

compact_otp7576(EC, BinMsg) ->
    d("compact_otp7576 -> "
      "~n   ~p", [binary_to_list(BinMsg)]),
    Codec = megaco_compact_text_encoder,
    case decode_message(Codec, false, EC, BinMsg) of
	{ok, Msg} ->
	    case encode_message(Codec, EC, Msg) of
		{ok, BinMsg} ->
		    d("compact_otp7138 -> encode successfull: "
		      "~n   ~p", [binary_to_list(BinMsg)]),
		    ok;
		{ok, BinMsg2} ->
		    d("compact_otp7138 -> encode successfull but result differ: "
		      "~n   ~p", [binary_to_list(BinMsg2)]),
                    case decode_message(Codec, false, EC, BinMsg2) of
			{ok, Msg} -> 
			    d("compact_otp7138 -> "
			      "extra verification decode ok", []),
			    ok;
			{ok, Msg2} ->
			    e("verification decode generated other message: "
			      "~n   Msg:  ~p"
			      "~n   Msg2: ~p", [Msg, Msg2]),
			    {error, {verification_decode, Msg, Msg2}}
		    end;
		{error, Reason} ->
		    e("encode failed: ~p", [Reason]),
		    {error, Reason}
	    end;
	{error, Reason} ->
	    e("decode failed: ~p", [Reason]),
	    {error, Reason}
    end.


%% --------------------------------------------------------------
%%

compact_otp7671_msg01(suite) ->
    [];
compact_otp7671_msg01(Config) when is_list(Config) ->
    put(severity, trc),
    put(dbg,      true),
    d("compact_otp7671_msg01 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = compact_otp7671( compact_otp7671_msg01(), [] ),
    erase(dbg),
    erase(severity),
    ok.

compact_otp7671(Msg, Conf) ->
    compact_otp7671(Msg, Conf, ok).

compact_otp7671(Msg, Conf, ExpectedEncode) ->
    compact_otp7671(Msg, Conf, ExpectedEncode, ok).

compact_otp7671(Msg, Conf, ExpectedEncode, ExpectedDecode) ->
    otp7671(Msg, megaco_compact_text_encoder, Conf,
            ExpectedEncode, ExpectedDecode).

%% "!/" ?VERSION_STR " <ml>\nT=172047781{C=-{MF=root{DM=DmName}}}",
compact_otp7671_msg01() ->
    pretty_otp7671_msg01().


%% ==============================================================
%%
%% F l e x   C o m p a c t   T e s t c a s e s
%%

flex_compact_otp7138_msg01(suite) ->
    [];
flex_compact_otp7138_msg01(Config) when is_list(Config) ->
    %%     put(dbg, true),
    %%     put(severity, trc),
    d("flex_compact_otp7138_msg01 -> entry", []),
    Msg  = compact_otp7138_msg01(),
    Conf = flex_scanner_conf(Config),
    compact_otp7138([Conf], Msg).

flex_compact_otp7138_msg02(suite) ->
    [];
flex_compact_otp7138_msg02(Config) when is_list(Config) ->
    %%     put(dbg, true),
    %%     put(severity, trc),
    d("flex_compact_otp7138_msg02 -> entry", []),
    Msg  = compact_otp7138_msg02(),
    Conf = flex_scanner_conf(Config),
    compact_otp7138([Conf], Msg).


flex_compact_otp7431_msg01(suite) ->
    [];
flex_compact_otp7431_msg01(Config) when is_list(Config) ->
    %% put(severity,trc),
    %% put(dbg,true),
    d("flex_comppact_otp7431_msg01 -> entry", []),
    Conf = flex_scanner_conf(Config),
    flex_compact_otp7431(ok, flex_compact_otp7431_msg1(), [Conf]).

flex_compact_otp7431_msg02(suite) ->
    [];
flex_compact_otp7431_msg02(Config) when is_list(Config) ->
    %% put(severity,trc),
    %% put(dbg,true),
    d("flex_comppact_otp7431_msg02 -> entry", []),
    Conf = flex_scanner_conf(Config),
    flex_compact_otp7431(error, flex_compact_otp7431_msg2(), [Conf]).

flex_compact_otp7431_msg03(suite) ->
    [];
flex_compact_otp7431_msg03(Config) when is_list(Config) ->
    %% put(severity,trc),
    %% put(dbg,true),
    d("flex_comppact_otp7431_msg03 -> entry", []),
    Conf = flex_scanner_conf(Config),
    flex_compact_otp7431(error, flex_compact_otp7431_msg3(), [Conf]).

flex_compact_otp7431_msg04(suite) ->
    [];
flex_compact_otp7431_msg04(Config) when is_list(Config) ->
    %% put(severity,trc),
    %% put(dbg,true),
    d("flex_comppact_otp7431_msg04 -> entry", []),
    Conf = flex_scanner_conf(Config),
    flex_compact_otp7431(error, flex_compact_otp7431_msg4(), [Conf]).

flex_compact_otp7431_msg05(suite) ->
    [];
flex_compact_otp7431_msg05(Config) when is_list(Config) ->
    %% put(severity,trc),
    %% put(dbg,true),
    d("flex_comppact_otp7431_msg05 -> entry", []),
    Conf = flex_scanner_conf(Config),
    flex_compact_otp7431(error, flex_compact_otp7431_msg5(), [Conf]).

flex_compact_otp7431_msg06(suite) ->
    [];
flex_compact_otp7431_msg06(Config) when is_list(Config) ->
    %% put(severity,trc),
    %% put(dbg,true),
    d("flex_comppact_otp7431_msg06 -> entry", []),
    Conf = flex_scanner_conf(Config),
    flex_compact_otp7431(error, flex_compact_otp7431_msg6(), [Conf]).

flex_compact_otp7431_msg07(suite) ->
    [];
flex_compact_otp7431_msg07(Config) when is_list(Config) ->
    %% put(severity,trc),
    %% put(dbg,true),
    d("flex_comppact_otp7431_msg07 -> entry", []),
    Conf = flex_scanner_conf(Config),
    flex_compact_otp7431(error, flex_compact_otp7431_msg7(), [Conf]).


flex_compact_otp7431(Expected, Msg, Conf) ->
    otp7431(Expected, megaco_compact_text_encoder, Msg, Conf).

flex_compact_otp7431_msg1() ->
    "!/1 [124.124.124.222]:55555
P=10003{C=2000{A=a4444,A=a4445{M{ST=1{L{
v=0
o=- 2890844526 2890842807 IN IP4 124.124.124.222
s=-
t= 0 0
c=IN IP4 124.124.124.222
m=audio 2222 RTP/AVP 4
a=ptime:30
a=recvonly
}}}}}}".

flex_compact_otp7431_msg2() ->
    "!/1 [124.124.124.222]:55555
P=10003{C=2000{A=a4444,A=a4445{M{ST=1{L{
v=0
o=- 2890844526 2890842807 IN IP4 124.124.124.222
s=-
t= 0 0
c=IN IP4 124.124.124.222
m=audio 2222 RTP/AVP 4
a=ptime:30
a=     }
}}}}}".


flex_compact_otp7431_msg3() ->
    "!/1 [124.124.124.222]:55555
P=10003{C=2000{A=a4444,A=a4445{M{ST=1{L{
v=0
o=- 2890844526 2890842807 IN IP4 124.124.124.222
s=-
t= 0 0
c=IN IP4 124.124.124.222
m=audio 2222 RTP/AVP 4
a=ptime:30
a     }
}}}}}".


flex_compact_otp7431_msg4() ->
    "!/1 [124.124.124.222]:55555
P=10003{C=2000{A=a4444,A=a4445{M{ST=1{L{
v=0
o=- 2890844526 2890842807 IN IP4 124.124.124.222
s=-
t= 0 0
c=IN IP4 124.124.124.222
m=audio 2222 RTP/AVP 4
a=ptime:30
a}
}}}}}".


flex_compact_otp7431_msg5() ->
    "!/1 [124.124.124.222]:55555
P=10003{C=2000{A=a4444,A=a4445{M{ST=1{L{
v=       }
}}}}}".


flex_compact_otp7431_msg6() ->
    "!/1 [124.124.124.222]:55555
P=10003{C=2000{A=a4444,A=a4445{M{ST=1{L{
v       }
}}}}}".

flex_compact_otp7431_msg7() ->
    "!/1 [124.124.124.222]:55555
P=10003{C=2000{A=a4444,A=a4445{M{ST=1{L{
v}
}}}}}".

flex_compact_otp7457_msg01(suite) ->
    [];
flex_compact_otp7457_msg01(Config) when is_list(Config) ->
    put(dbg, true),
    put(severity, trc),
    d("flex_compact_otp7457_msg01 -> entry", []),
    Msg  = compact_otp7457_msg01(),
    Conf = flex_scanner_conf(Config),
    compact_otp7457([Conf], Msg).

flex_compact_otp7457_msg02(suite) ->
    [];
flex_compact_otp7457_msg02(Config) when is_list(Config) ->
    put(dbg, true),
    put(severity, trc),
    d("flex_compact_otp7457_msg02 -> entry", []),
    Msg  = compact_otp7457_msg02(),
    Conf = flex_scanner_conf(Config),
    compact_otp7457([Conf], Msg).

flex_compact_otp7457_msg03(suite) ->
    [];
flex_compact_otp7457_msg03(Config) when is_list(Config) ->
    put(dbg, true),
    put(severity, trc),
    d("flex_compact_otp7457_msg03 -> entry", []),
    Msg  = compact_otp7457_msg03(),
    Conf = flex_scanner_conf(Config),
    compact_otp7457([Conf], Msg).

flex_compact_otp7534_msg01(suite) ->
    [];
flex_compact_otp7534_msg01(Config) when is_list(Config) ->
    put(dbg, true),
    put(severity, trc),
    d("flex_compact_otp7534_msg01 -> entry", []),
    Msg  = otp7534_msg01(),
    Conf = flex_scanner_conf(Config),
    compact_otp7534([Conf], Msg).

otp7534_msg01() ->
    <<"!/2 bgwch3_1\nP=62916991{C=-{AV=root{M{TS{ipra/ar=[interconnect,interconnect1,internal],SI=IV}},PG{root-2,ocp-1,it-1,nt-1,rtp-1,gm-1,ds-1,tman-1,xnq-1}}}}">>.

compact_otp7534(EC, BinMsg) ->
    Codec = megaco_compact_text_encoder,
    otp7534(Codec, EC, BinMsg).

otp7534(Codec, EC, BinMsg) ->
    d("otp7534 -> "
      "~n   Codec: ~p"
      "~n   ~p", [Codec, binary_to_list(BinMsg)]),
    case decode_message(Codec, false, EC, BinMsg) of
	{ok, Msg} ->
	    case encode_message(Codec, EC, Msg) of
		{ok, BinMsg} ->
		    d("otp7457 -> encode successfull: "
		      "~n   ~p", [binary_to_list(BinMsg)]),
		    ok;
		{ok, BinMsg2} ->
		    d("otp7457 -> "
		      "encode successfull but result differ: "
		      "~n   ~p", [binary_to_list(BinMsg2)]),
		    ok;
		{error, Reason} ->
		    e("encode failed: ~p", [Reason]),
		    {error, Reason}
	    end;
	{error, Reason} ->
	    e("decode failed: ~p", [Reason]),
	    {error, Reason}
    end.


flex_compact_otp7573_msg01(suite) ->
    [];
flex_compact_otp7573_msg01(Config) when is_list(Config) ->
    put(dbg, true),
    put(severity, trc),
    d("flex_compact_otp7573_msg01 -> entry", []),
    Msg  = otp7573_msg01(),
    Conf = flex_scanner_conf(Config),
    compact_otp7573([Conf], Msg).

otp7573_msg01() ->
    <<"!/2 <aa>\nP=37775561{C=-{AV=root{M{TS{root/maxnumberofcontexts=16000,root/maxterminationspercontext=2,root/normalmgexecutiontime=3000,root/normalmgcexecutiontime=3000,root/mgprovisionalresponsetimervalue=2000,root/mgcprovisionalresponsetimervalue=2000,root/mgcoriginatedpendinglimit=5,root/mgoriginatedpendinglimit=5,ipra/ar=[\"\"],SI=IV}},PG{root-2,ocp-1,it-1,nt-1,rtp-1,gm-1,ds-1,tman-1,xnq-1,ipra-1}}}}">>.

compact_otp7573(EC, BinMsg) ->
    Codec = megaco_compact_text_encoder,
    otp7573(Codec, EC, BinMsg).

otp7573(Codec, EC, BinMsg) ->
    d("otp7573 -> "
      "~n   Codec: ~p"
      "~n   ~p", [Codec, binary_to_list(BinMsg)]),
    case decode_message(Codec, false, EC, BinMsg) of
	{ok, Msg} ->
	    case encode_message(Codec, EC, Msg) of
		{ok, BinMsg} ->
		    d("otp7573 -> encode successfull: "
		      "~n   ~p", [binary_to_list(BinMsg)]),
		    ok;
		{ok, BinMsg2} ->
		    d("otp7573 -> "
		      "encode successfull but result differ: "
		      "~n   ~p", [binary_to_list(BinMsg2)]),
		    ok;
		{error, Reason} ->
		    e("encode failed: ~p", [Reason]),
		    {error, Reason}
	    end;
	{error, Reason} ->
	    e("decode failed: ~p", [Reason]),
	    {error, Reason}
    end.


flex_compact_otp7576_msg01(suite) ->
    [];
flex_compact_otp7576_msg01(Config) when is_list(Config) ->
%%     put(dbg, true),
%%     put(severity, trc),
    d("flex_compact_otp7576_msg01 -> entry", []),
    Msg  = compact_otp7576_msg01(),
    Conf = flex_scanner_conf(Config),
    compact_otp7576([Conf], Msg).


%% ==============================================================
%%
%% P r e t t y   T e s t c a s e s
%%

pretty_otp4632_msg1(suite) ->
    [];
pretty_otp4632_msg1(Config) when is_list(Config) ->
    d("pretty_otp4632_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4632_msg1(),
    case encode_message(megaco_pretty_text_encoder, [], Msg0) of
	{ok, BinMsg} when is_binary(BinMsg) ->
	    {ok, Msg1} = decode_message(megaco_pretty_text_encoder, false, 
					[], BinMsg),
	    ok = chk_MegacoMessage(Msg0, Msg1);
	Else ->
	    t("pretty_otp4632_msg1 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4632_msg1() ->
    msg4(?MG1_MID_NO_PORT, "901 mg col boot").

pretty_otp4632_msg2(suite) ->
    [];
pretty_otp4632_msg2(Config) when is_list(Config) ->
    d("pretty_otp4632_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4632_msg2(),
    case encode_message(megaco_pretty_text_encoder, [], Msg0) of
	{ok, BinMsg} when is_binary(BinMsg) ->
	    {ok, Msg1} = decode_message(megaco_pretty_text_encoder, false, 
					[], BinMsg),
	    ok = chk_MegacoMessage(Msg0,Msg1);
	Else ->
	    t("pretty_otp4632_msg2 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4632_msg2() ->
    msg4(?MG1_MID_NO_PORT, "901").


pretty_otp4632_msg3(suite) ->
    [];
pretty_otp4632_msg3(Config) when is_list(Config) ->
    d("pretty_otp4632_msg3 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4632_msg3(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, 
			false, [], Bin0) of
	{ok, Msg} when is_record(Msg, 'MegacoMessage') ->
	    {ok, Bin1} = encode_message(megaco_pretty_text_encoder, [], Msg),
	    Msg1 = binary_to_list(Bin1),
	    %% io:format("Msg1:~n~s~n", [Msg1]),
	    Msg0 = Msg1,
	    ok;
	Else ->
	    t("pretty_otp4632_msg3 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4632_msg3() ->
    M = "MEGACO/" ?VERSION_STR " [124.124.124.222]\nTransaction = 9998 {\n\tContext = - {\n\t\tServiceChange = root {\n\t\t\tServices {\n\t\t\t\tMethod = Restart,\n\t\t\t\tServiceChangeAddress = 55555,\n\t\t\t\tProfile = resgw/1,\n\t\t\t\tReason = \"901\"\n\t\t\t}\n\t\t}\n\t}\n}",
    M.


pretty_otp4632_msg4(suite) ->
    [];
pretty_otp4632_msg4(Config) when is_list(Config) ->
    d("pretty_otp4632_msg4 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4632_msg4(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{ok, Msg} when is_record(Msg, 'MegacoMessage') ->
	    {ok, Bin1} = encode_message(megaco_pretty_text_encoder, [], Msg),
	    Msg1 = binary_to_list(Bin1),
	    %% io:format("Msg1:~n~s~n", [Msg1]),
	    pretty_otp4632_msg4_chk(Msg0,Msg1);
	Else ->
	    t("pretty_otp4632_msg4 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.


pretty_otp4632_msg4() ->
    M = "MEGACO/" ?VERSION_STR " [124.124.124.222]\nTransaction = 9998 {\n\tContext = - {\n\t\tServiceChange = root {\n\t\t\tServices {\n\t\t\t\tMethod = Restart,\n\t\t\t\tServiceChangeAddress = 55555,\n\t\t\t\tProfile = resgw/1,\n\t\t\t\tReason = 901\n\t\t\t}\n\t\t}\n\t}\n}",
    M.


pretty_otp4632_msg4_chk([], []) ->
    exit(messages_not_eq); 
pretty_otp4632_msg4_chk([], Rest1) ->
    exit({messages_not_eq1, Rest1}); 
pretty_otp4632_msg4_chk(Rest0, []) ->
    exit({messages_not_eq0, Rest0}); 
pretty_otp4632_msg4_chk([$R,$e,$a,$s,$o,$n,$ ,$=,$ ,$9,$0,$1|_Rest0],
			[$R,$e,$a,$s,$o,$n,$ ,$=,$ ,$",$9,$0,$1,$"|_Rest1]) ->
    ok;
pretty_otp4632_msg4_chk([_|Rest0], [_|Rest1]) ->
    pretty_otp4632_msg4_chk(Rest0,Rest1).


pretty_otp4710_msg1(suite) ->
    [];
pretty_otp4710_msg1(Config) when is_list(Config) ->
    d("pretty_otp4710_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4710_msg1(),
    case encode_message(megaco_pretty_text_encoder, [], Msg0) of
	{ok, Bin} when is_binary(Bin) ->
	    {ok, Msg1} = decode_message(megaco_pretty_text_encoder, false, 
					[], Bin),
	    ok = chk_MegacoMessage(Msg0,Msg1);
	Else ->
	    t("pretty_otp4710_msg1 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4710_msg1() ->
    msg40().


pretty_otp4710_msg2(suite) ->
    [];
pretty_otp4710_msg2(Config) when is_list(Config) ->
    d("pretty_otp4710_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4710_msg2(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{ok, Msg} when is_record(Msg, 'MegacoMessage') ->
	    {ok, Bin1} = encode_message(megaco_pretty_text_encoder, [], Msg),
	    Msg1 = binary_to_list(Bin1),
	    %% io:format("Msg1:~n~s~n", [Msg1]),
	    pretty_otp4710_msg2_chk(Msg0,Msg1);
	Else ->
	    t("pretty_otp4710_msg2 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4710_msg2() ->
    "Authentication = 0xEFCDAB89:0x12345678:0x1234567889ABCDEF76543210\nMEGACO/" ?VERSION_STR " [124.124.124.222]\nTransaction = 9998 {\n\tContext = - {\n\t\tServiceChange = root {\n\t\t\tServices {\n\t\t\t\tMethod = Restart,\n\t\t\t\tServiceChangeAddress = 55555,\n\t\t\t\tProfile = resgw/1,\n\t\t\t\tReason = \"901 mg col boot\"\n\t\t\t}\n\t\t}\n\t}\n}".

pretty_otp4710_msg2_chk(Msg,Msg) ->
    ok;
pretty_otp4710_msg2_chk(
  [$A,$u,$t,$h,$e,$n,$t,$i,$c,$a,$t,$i,$o,$n,$=,$ |Msg0],
  [$A,$u,$t,$h,$e,$n,$t,$i,$c,$a,$t,$i,$o,$n,$=,$ |Msg1]) ->
    {AH0, Rest0} = pretty_otp4710_msg2_chk_ah(Msg0, []),
    {AH1, Rest1} = pretty_otp4710_msg2_chk_ah(Msg1, []),
    case AH0 == AH1 of
	true ->
	    exit({message_not_equal, Rest0, Rest1});
	false ->
	    exit({auth_header_not_equal, AH0, AH1})
    end.

pretty_otp4710_msg2_chk_ah([], _Acc) ->
    exit(no_auth_header_found);
pretty_otp4710_msg2_chk_ah([$M,$E,$G,$A,$C,$O,$/,_|Rest], Acc) ->
    {lists:reverse(Acc), Rest};
pretty_otp4710_msg2_chk_ah([C|R], Acc) ->
    pretty_otp4710_msg2_chk_ah(R, [C|Acc]).


pretty_otp4945_msg1(suite) ->
    [];
pretty_otp4945_msg1(Config) when is_list(Config) ->
    d("pretty_otp4945_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4945_msg1(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{error, [{reason, Reason}|_]} ->
	    case Reason of
		{missing_required_serviceChangeParm, [serviceChangeReason]} ->
		    ok;
		Else ->
		    t("pretty_otp4945_msg1 -> "
		      "~n   Else: ~w", [Else]),
		    exit({unexpected_decode_result, Else})
	    end;
	Else ->
	    io:format("pretty_otp4945_msg1 -> "
		      "~n   Else: ~w"
		      "~n", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4945_msg1() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Transaction = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            Method = Restart,
            ServiceChangeAddress = 55555, 
            Profile = ResGW/1
         }
      }
   } 
}".
    

pretty_otp4945_msg2(suite) ->
    [];
pretty_otp4945_msg2(Config) when is_list(Config) ->
    d("pretty_otp4945_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4945_msg2(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{error, [{reason, Reason}|_]} ->
	    case Reason of
		{missing_required_serviceChangeParm, [serviceChangeMethod]} ->
		    ok;
		Else ->
		    t("pretty_otp4945_msg2 -> "
		      "~n   Else: ~w", [Else]),
		    exit({unexpected_decode_result, Else})
	    end;
	Else ->
	    t("pretty_otp4945_msg2 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4945_msg2() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Transaction = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            Reason = 901,
            ServiceChangeAddress = 55555, 
            Profile = ResGW/1
         }
      }
   } 
}".

    
pretty_otp4945_msg3(suite) ->
    [];
pretty_otp4945_msg3(Config) when is_list(Config) ->
    d("pretty_otp4945_msg3 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4945_msg3(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{error, [{reason, Reason}|_]} ->
	    case Reason of
		{missing_required_serviceChangeParm, [serviceChangeReason, serviceChangeMethod]} ->
		    ok;
		{missing_required_serviceChangeParm, [serviceChangeMethod, serviceChangeReason]} ->
		    ok;
		Else ->
		    t("pretty_otp4945_msg3 -> "
		      "~n   Else: ~w", [Else]),
		    exit({unexpected_decode_result, Else})
	    end;
	Else ->
	    t("pretty_otp4945_msg3 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4945_msg3() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Transaction = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            ServiceChangeAddress = 55555, 
            Profile = ResGW/1
         }
      }
   } 
}".

    
pretty_otp4945_msg4(suite) ->
    [];
pretty_otp4945_msg4(Config) when is_list(Config) ->
    d("pretty_otp4945_msg4 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4945_msg4(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{ok, _} ->
	    ok;
	Else ->
	    t("pretty_otp4945_msg4 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4945_msg4() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Transaction = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            Method = Restart,
            Reason = 901,
            ServiceChangeAddress = 55555, 
            Profile = ResGW/1
         }
      }
   } 
}".
    

pretty_otp4945_msg5(suite) ->
    [];
pretty_otp4945_msg5(Config) when is_list(Config) ->
    d("pretty_otp4945_msg5 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4945_msg5(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{error, [{reason, Reason}|_]} ->
	    case Reason of
		{at_most_once_serviceChangeParm, {profile, _Val1, _Val2}} ->
		    ok;
		Else ->
		    io:format("pretty_otp4945_msg6 -> "
			      "~n   Else: ~w"
			      "~n", [Else]),
		    exit({unexpected_decode_result, Else})
	    end;
	Else ->
	    t("pretty_otp4945_msg5 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4945_msg5() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Transaction = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            Method = Restart,
            Reason = 901,
            Profile = ResGW/1,
            ServiceChangeAddress = 55555, 
            Profile = ResGW/2
         }
      }
   } 
}".
    

pretty_otp4945_msg6(suite) ->
    [];
pretty_otp4945_msg6(Config) when is_list(Config) ->
    d("pretty_otp4945_msg6 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4945_msg6(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{error, [{reason, Reason}|_]} ->
	    case Reason of
		{not_both_address_mgcid_serviceChangeParm, _Val1, _Val2} ->
		    ok;
		Else ->
		    io:format("pretty_otp4945_msg6 -> "
			      "~n   Else: ~w"
			      "~n", [Else]),
		    exit({unexpected_decode_result, Else})
	    end;
	Else ->
	    t("pretty_otp4945_msg6 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4945_msg6() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Transaction = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            Method = Restart,
               Reason = 901,
               ServiceChangeAddress = 55555, 
               MgcIdToTry = kalle, 
               Profile = ResGW/1
            }
         }
   } 
}".
    

pretty_otp4949_msg1(suite) ->
    [];
pretty_otp4949_msg1(Config) when is_list(Config) ->
    d("pretty_otp4949_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4949_msg1(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{ok, _} ->
	    ok;
	Else ->
	    t("pretty_otp4949_msg1 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4949_msg1() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Reply = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            ServiceChangeAddress = 55555, 
            Profile = ResGW/1
         }
      }
   } 
}".
    

pretty_otp4949_msg2(suite) ->
    [];
pretty_otp4949_msg2(Config) when is_list(Config) ->
    d("pretty_otp4949_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4949_msg2(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{error, [{reason, Reason}|_]} ->
	    case Reason of
		{at_most_once_servChgReplyParm, {profile, _Val1, _Val2}} ->
		    ok;
		Else ->
		    io:format("pretty_otp4949_msg2 -> "
			      "~n   Else: ~w"
			      "~n", [Else]),
		    exit({unexpected_decode_result, Else})
	    end;
	Else ->
	    t("pretty_otp4949_msg2 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4949_msg2() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Reply = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            Profile = ResGW/1,
            ServiceChangeAddress = 55555, 
            Profile = ResGW/2
         }
      }
   } 
}".
    

pretty_otp4949_msg3(suite) ->
    [];
pretty_otp4949_msg3(Config) when is_list(Config) ->
    d("pretty_otp4949_msg3 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp4949_msg3(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{error, [{reason, Reason}|_]} ->
	    case Reason of
		{not_both_address_mgcid_servChgReplyParm, _Val1, _Val2} ->
		    ok;
		Else ->
		    io:format("pretty_otp4949_msg3 -> "
			      "~n   Else: ~w"
			      "~n", [Else]),
		    exit({unexpected_decode_result, Else})
	    end;
	Else ->
	    t("pretty_otp4949_msg3 -> "
	      "~n   Else: ~w", [Else]),
	    exit({unexpected_decode_result, Else})
    end.

pretty_otp4949_msg3() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Reply = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            ServiceChangeAddress = 55555, 
            MgcIdToTry = kalle, 
            Profile = ResGW/1
         }
      }
   } 
}".
    

pretty_otp5042_msg1(suite) ->
    [];
pretty_otp5042_msg1(Config) when is_list(Config) ->
    d("pretty_otp5042_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg0 = pretty_otp5042_msg1(),
    Bin0 = list_to_binary(Msg0),
    case decode_message(megaco_pretty_text_encoder, false, [], Bin0) of
	{error, [{reason, Reason}|_]} ->
	    case Reason of
		{_, _Mod, {bad_timeStamp, TimeStamp}} ->
		    exit({bad_timeStamp, TimeStamp});
		_ ->
		    io:format("pretty_otp5042_msg1 -> "
			      "~n   Reason: ~w"
			      "~n", [Reason]),
		    exit({unexpected_decode_result, Reason})
	    end;
	{ok, M} ->
	    t("pretty_otp5042_msg1 -> successfull decode:"
	      "~n~p", [M]),
	    ok
    end.

pretty_otp5042_msg1() ->
"MEGACO/" ?VERSION_STR " <CATAPULT>:2944
Transaction = 102 { 
Context =  5 { Notify =  MUX/1 { ObservedEvents = 1 { 
h245bh/h245msgin { Stream =  1
, h245enc =
0270020600088175000653401004100403E802E00180018001780680000034301160000700088175010101007A0100020001800001320000C0000219D005027F0070500100040100021080000319D005027F00504001008000041C001250000700088175010000400280010003000880000518AA027F400006850130008011020100000001030002000300040005000006
 }  } 
 }  }  }".
  

pretty_otp5068_msg1(suite) ->
    [];
pretty_otp5068_msg1(Config) when is_list(Config) ->
    d("pretty_otp5068_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    Msg = pretty_otp5068_msg1(),
    case encode_message(megaco_pretty_text_encoder, [], Msg) of
	{error, Reason} ->
% 	    io:format("pretty_otp5068_msg1 -> "
% 		      "~n   Reason: ~w"
% 		      "~n", [Reason]),
	    exit({unexpected_encode_result, Reason});
	{ok, Bin} ->
% 	    io:format("pretty_otp5068_msg1 -> successfull encode:"
% 		      "~n~s~n", [binary_to_list(Bin)]),
	    case decode_message(megaco_pretty_text_encoder, false, [], Bin) of
		{ok, _} ->
% 		    io:format("pretty_otp5068_msg1 -> ok~n", []),
		    ok;
		Else ->
% 		    io:format("pretty_otp5068_msg1 -> ~n~p~n", [Else]),
		    exit({unexpected_decode_result, Else})
	    end
    end.

pretty_otp5068_msg1() ->
{'MegacoMessage',
 asn1_NOVALUE,
 {'Message',
  2,
  {deviceName,[109,103,51,51]},
  {transactions,
   [{transactionReply,
     {'TransactionReply',
      190,
      asn1_NOVALUE,
      {actionReplies,
       [{'ActionReply',  %% Comments: Detta upprepas många gånger
	 0,
	 asn1_NOVALUE,
	 asn1_NOVALUE,
	 [{auditValueReply,
	   {auditResult,
	    {'AuditResult',
	     {megaco_term_id,false,
	      [[99,101,100,101,118,49,47,52,47,49,47,49],[51,49]]},
	     [{mediaDescriptor,
	       {'MediaDescriptor',
		{'TerminationStateDescriptor',
		 [],
		 asn1_NOVALUE,
		 inSvc},
		asn1_NOVALUE}}]}}}]}]}}}]}}}.
  


pretty_otp5085_msg1(suite) ->
    [];
pretty_otp5085_msg1(Config) when is_list(Config) ->
    d("pretty_otp5085_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    pretty_otp5085(ok, pretty_otp5085_msg1()).

pretty_otp5085_msg2(suite) ->
    [];
pretty_otp5085_msg2(Config) when is_list(Config) ->
    d("pretty_otp5085_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    pretty_otp5085(error, pretty_otp5085_msg2()).

pretty_otp5085_msg3(suite) ->
    [];
pretty_otp5085_msg3(Config) when is_list(Config) ->
    d("pretty_otp5085_msg3 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    pretty_otp5085(ok, pretty_otp5085_msg3()).

pretty_otp5085_msg4(suite) ->
    [];
pretty_otp5085_msg4(Config) when is_list(Config) ->
    d("pretty_otp5085_msg4 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    pretty_otp5085(ok, pretty_otp5085_msg4()).

pretty_otp5085_msg5(suite) ->
    [];
pretty_otp5085_msg5(Config) when is_list(Config) ->
    d("pretty_otp5085_msg5 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    pretty_otp5085(ok, pretty_otp5085_msg5()).

pretty_otp5085_msg6(suite) ->
    [];
pretty_otp5085_msg6(Config) when is_list(Config) ->
    d("pretty_otp5085_msg6 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    pretty_otp5085(ok, pretty_otp5085_msg6()).

pretty_otp5085_msg7(suite) ->
    [];
pretty_otp5085_msg7(Config) when is_list(Config) ->
    d("pretty_otp5085_msg7 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    pretty_otp5085(ok, pretty_otp5085_msg7()).

pretty_otp5085(Expected, Msg) ->
    pretty_otp5085(Expected, Msg, []).

pretty_otp5085(Expected, Msg, Conf) ->
    t("pretty_otp5085 -> entry with"
      "~n   Expected: ~p"
      "~n   Msg:      ~p", [Expected, Msg]),
    case (catch encode_message(megaco_pretty_text_encoder, Conf, Msg)) of
	{error, Reason} when Expected == error ->
 	    d("pretty_otp5085 -> encode failed as expected"
	      "~n   Reason: ~w", [Reason]),
	    ok;
	{error, Reason} ->
 	    e("pretty_otp5085 -> encode failed unexpectedly: "
	      "~n   Reason: ~w", [Reason]),
	    exit({unexpected_encode_result, Reason});
	{ok, Bin} when Expected == error ->
 	    e("pretty_otp5085 -> encode succeded unexpectedly: "
	      "~n   ~w", [binary_to_list(Bin)]),
	    exit({unexpected_encode_result, binary_to_list(Bin)});
	{ok, Bin} ->
	    d("pretty_otp5085 -> successfull encode as expected:"
	      "~n~s", [binary_to_list(Bin)]),
	    case decode_message(megaco_pretty_text_encoder, false, Conf, Bin) of
		{ok, Msg} ->
 		    d("pretty_otp5085 -> successfull decode~n", []),
		    ok;
		{ok, Msg2} ->
 		    e("pretty_otp5085 -> successfull decode"
		      " - but not equal", []),
		    exit({unexpected_decode_result, Msg, Msg2});
		Else ->
 		    e("pretty_otp5085 -> decode failed:~n~p", [Else]),
		    exit({unexpected_decode_result, Else})
	    end
    end.

pretty_otp5085_msg1() ->
    {'MegacoMessage',
     asn1_NOVALUE,
     {'Message',
      ?VERSION,
      {deviceName,"mg36"},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',
	  230,
	  asn1_NOVALUE,
	  {actionReplies,
	   [{'ActionReply', 
	     400,
	     {'ErrorDescriptor',504,asn1_NOVALUE},
	     asn1_NOVALUE,
	     []
	    }
	   ]
	  }
	 }
	}
       ]
      }
     }
    }.

pretty_otp5085_msg2() ->
    {'MegacoMessage',
     asn1_NOVALUE,
     {'Message',
      ?VERSION,
      {deviceName,"mg36"},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',
	  230,
	  asn1_NOVALUE,
	  {actionReplies,
	   [{'ActionReply', 
	     400,
	     asn1_NOVALUE,
	     asn1_NOVALUE,
	     []
	    }
	   ]
	  }
	 }
	}
       ]
      }
     }
    }.

pretty_otp5085_msg3() ->
    {'MegacoMessage',
     asn1_NOVALUE,
     {'Message',
      ?VERSION,
      {deviceName,"mg36"},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',
	  230,
	  asn1_NOVALUE,
	  {actionReplies,
	   [{'ActionReply', 
	     400,
	     asn1_NOVALUE,
	     #'ContextRequest'{priority = 3},
	     []
	    }
	   ]
	  }
	 }
	}
       ]
      }
     }
    }.

pretty_otp5085_msg4() ->
    {'MegacoMessage',
     asn1_NOVALUE,
     {'Message',
      ?VERSION,
      {deviceName,"mg36"},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',
	  230,
	  asn1_NOVALUE,
	  {actionReplies,
	   [{'ActionReply', 
	     400,
	     asn1_NOVALUE,
	     asn1_NOVALUE,
	     [{addReply,    cre_AmmsReply([#megaco_term_id{id = ?A4444}])}, 
	      {notifyReply, cre_NotifyRep([#megaco_term_id{id = ?A5555}])}]
	    }
	   ]
	  }
	 }
	}
       ]
      }
     }
    }.

pretty_otp5085_msg5() ->
    {'MegacoMessage',
     asn1_NOVALUE,
     {'Message',
      ?VERSION,
      {deviceName,"mg36"},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',
	  230,
	  asn1_NOVALUE,
	  {actionReplies,
	   [{'ActionReply', 
	     400,
	     asn1_NOVALUE,
	     #'ContextRequest'{priority = 5},
	     [{addReply,    cre_AmmsReply([#megaco_term_id{id = ?A4444}])}, 
	      {notifyReply, cre_NotifyRep([#megaco_term_id{id = ?A5555}])}]
	    }
	   ]
	  }
	 }
	}
       ]
      }
     }
    }.

pretty_otp5085_msg6() ->
    {'MegacoMessage',
     asn1_NOVALUE,
     {'Message',
      ?VERSION,
      {deviceName,"msg36"},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',
	  230,
	  asn1_NOVALUE,
	  {actionReplies,
	   [{'ActionReply', 
	     400,
	     {'ErrorDescriptor',504,asn1_NOVALUE},
	     #'ContextRequest'{priority = 6},
	     [{addReply,    cre_AmmsReply([#megaco_term_id{id = ?A4444}])}, 
	      {notifyReply, cre_NotifyRep([#megaco_term_id{id = ?A5555}])}]
	    }
	   ]
	  }
	 }
	}
       ]
      }
     }
    }.

pretty_otp5085_msg7() ->
    {'MegacoMessage',
     asn1_NOVALUE,
     {'Message',
      ?VERSION,
      {deviceName,"msg36"},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',
	  230,
	  asn1_NOVALUE,
	  {actionReplies,
	   [{'ActionReply', 
	     400,
	     {'ErrorDescriptor',504,asn1_NOVALUE},
	     #'ContextRequest'{priority = 7},
	     [{notifyReply, cre_NotifyRep([#megaco_term_id{id = ?A5555}])}]
	    }
	   ]
	  }
	 }
	}
       ]
      }
     }
    }.



pretty_otp5600_msg1(suite) ->
    [];
pretty_otp5600_msg1(Config) when is_list(Config) ->
    d("pretty_otp5600_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    %%     put(severity,trc),
    %%     put(dbg,true),
    pretty_otp5600(ok, pretty_otp5600_msg1()).

pretty_otp5600_msg2(suite) ->
    [];
pretty_otp5600_msg2(Config) when is_list(Config) ->
    d("pretty_otp5600_msg2 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    %%     put(severity,trc),
    %%     put(dbg,true),
    pretty_otp5600(ok, pretty_otp5600_msg2()).

pretty_otp5600(Expected, Msg) ->
    pretty_otp5600(Expected, Msg, []).

pretty_otp5600(Expected, Msg, Conf) ->
    t("pretty_otp5600 -> entry with"
      "~n   Expected: ~p"
      "~n   Msg:      ~p", [Expected, Msg]),
    case (catch encode_message(megaco_pretty_text_encoder, Conf, Msg)) of
	{error, Reason} when Expected == error ->
 	    d("pretty_otp5600 -> encode failed as expected"
	      "~n   Reason: ~w", [Reason]),
	    ok;
	{error, Reason} ->
 	    e("pretty_otp5600 -> encode failed unexpectedly: "
	      "~n   Reason: ~w", [Reason]),
	    exit({unexpected_encode_result, Reason});
	{ok, Bin} when Expected == error ->
 	    e("pretty_otp5600 -> encode succeded unexpectedly: "
	      "~n   ~w", [binary_to_list(Bin)]),
	    exit({unexpected_encode_result, binary_to_list(Bin)});
	{ok, Bin} ->
	    d("pretty_otp5600 -> successfull encode as expected:"
	      "~n~s", [binary_to_list(Bin)]),
	    case decode_message(megaco_pretty_text_encoder, false, Conf, Bin) of
		{ok, Msg} ->
 		    d("pretty_otp5600 -> successfull decode~n", []),
		    ok;
		{ok, Msg2} ->
 		    e("pretty_otp5600 -> successfull decode"
		      " - but not equal", []),
		    exit({unexpected_decode_result, Msg, Msg2});
		Else ->
 		    e("pretty_otp5600 -> decode failed:~n~p", [Else]),
		    exit({unexpected_decode_result, Else})
	    end
    end.


pretty_otp5600_msg1() ->
    SRE = #'SecondRequestedEvent'{ pkgdName = "al/on",
				   evParList = [] },
    
    SED = #'SecondEventsDescriptor'{ requestID = 2,
				     eventList = [ SRE ] },
    
    SIG = { signal, #'Signal'{ signalName = "cg/dt",
			       sigParList = [] } },
    
    RA = #'RequestedActions'{ secondEvent = SED,
			      signalsDescriptor = [ SIG ] },
    
    RE = #'RequestedEvent'{ pkgdName = "al/of",
			    eventAction = RA,
			    evParList = [] },
    
    EV = #'EventsDescriptor'{ requestID = 1, eventList = [ RE ] },
    
    TermID = {megaco_term_id, true, [[$*]] },
    
    AMMR = #'AmmRequest'{ terminationID = [ TermID ],
			  descriptors = [ { eventsDescriptor, EV } ] },
    
    CR = #'CommandRequest'{command = {modReq, AMMR}},
    
    AR = #'ActionRequest'{contextId = ?megaco_null_context_id,
			  commandRequests = [CR]},
    ARs = [AR],
    TR = #'TransactionRequest'{transactionId = 5600, actions = ARs},
    TRs = [{transactionRequest, TR}],
    Mess = #'Message'{version = ?VERSION,
		      mId = ?MGC_MID,
		      messageBody = {transactions, TRs}},
    #'MegacoMessage'{mess = Mess}.
    
    
pretty_otp5600_msg2() ->
    SIG = { signal, #'Signal'{ signalName = "cg/dt",
			       sigParList = [] } },
    
    SRA = #'SecondRequestedActions'{ signalsDescriptor = [ SIG ] },

    SRE = #'SecondRequestedEvent'{ pkgdName    = "al/on",
				   eventAction = SRA,
				   evParList   = [] },

    SED = #'SecondEventsDescriptor'{ requestID = 2,
				     eventList = [ SRE ] },
    
    RA = #'RequestedActions'{ secondEvent = SED },
    
    RE = #'RequestedEvent'{ pkgdName = "al/of",
			    eventAction = RA,
			    evParList = [] },
    
    EV = #'EventsDescriptor'{ requestID = 1, eventList = [ RE ] },
    
    TermID = {megaco_term_id, true, [[$*]] },
    
    AMMR = #'AmmRequest'{ terminationID = [ TermID ],
			  descriptors = [ { eventsDescriptor, EV } ] },
    
    CR = #'CommandRequest'{command = {modReq, AMMR}},
    
    AR = #'ActionRequest'{contextId = ?megaco_null_context_id,
			  commandRequests = [CR]},
    ARs = [AR],
    TR = #'TransactionRequest'{transactionId = 5600, actions = ARs},
    TRs = [{transactionRequest, TR}],
    Mess = #'Message'{version = ?VERSION,
		      mId = ?MGC_MID,
		      messageBody = {transactions, TRs}},
    #'MegacoMessage'{mess = Mess}.
    

pretty_otp5601_msg1(suite) ->
    [];
pretty_otp5601_msg1(Config) when is_list(Config) ->
    d("pretty_otp5601_msg1 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    %% put(severity,trc),
    %% put(dbg,true),
    pretty_otp5601(ok, pretty_otp5601_msg1()).

pretty_otp5601(Expected, Msg) ->
    pretty_otp5601(Expected, Msg, []).

pretty_otp5601(Expected, Msg, Conf) ->
    t("pretty_otp5601 -> entry with"
      "~n   Expected: ~p"
      "~n   Msg:      ~p", [Expected, Msg]),
    case (catch encode_message(megaco_pretty_text_encoder, Conf, Msg)) of
	{error, Reason} when Expected == error ->
 	    d("pretty_otp5601 -> encode failed as expected"
	      "~n   Reason: ~w", [Reason]),
	    ok;
	{error, Reason} ->
 	    e("pretty_otp5601 -> encode failed unexpectedly: "
	      "~n   Reason: ~w", [Reason]),
	    exit({unexpected_encode_result, Reason});
	{ok, Bin} when Expected == error ->
 	    e("pretty_otp5601 -> encode succeded unexpectedly: "
	      "~n   ~w", [binary_to_list(Bin)]),
	    exit({unexpected_encode_result, binary_to_list(Bin)});
	{ok, Bin} ->
	    d("pretty_otp5601 -> successfull encode as expected:"
	      "~n~s", [binary_to_list(Bin)]),
	    case decode_message(megaco_pretty_text_encoder, false, Conf, Bin) of
		{ok, Msg} ->
 		    d("pretty_otp5601 -> successfull decode~n", []),
		    ok;
		{ok, Msg2} ->
 		    e("pretty_otp5601 -> successfull decode"
		      " - but not equal", []),
		    exit({unexpected_decode_result, Msg, Msg2});
		Else ->
 		    e("pretty_otp5601 -> decode failed:~n~p", [Else]),
		    exit({unexpected_decode_result, Else})
	    end
    end.

pretty_otp5601_msg1() ->
    SRE1 = #'SecondRequestedEvent'{ pkgdName = "al/on",
				    evParList = [] },

    SRA = #'SecondRequestedActions'{ eventDM = { digitMapName, "dialllan0" }},

    SRE2 = #'SecondRequestedEvent'{ pkgdName = "dd/ce",
				    eventAction = SRA,
				    evParList = [] },

    SED = #'SecondEventsDescriptor'{ requestID = 2,
				     eventList = [ SRE1, SRE2 ] },

    RA = #'RequestedActions'{ secondEvent = SED },

    RE = #'RequestedEvent'{ pkgdName = "al/of",
			    eventAction = RA,
			    evParList = [] },

    EV = #'EventsDescriptor'{ requestID = 1, eventList = [ RE ] },

    TermID = {megaco_term_id, true, [[$*]] },

    AMMR = #'AmmRequest'{ terminationID = [ TermID ],
			  descriptors = [ { eventsDescriptor, EV } ] },

    CR = #'CommandRequest'{command = {modReq, AMMR}},

    AR = #'ActionRequest'{contextId = ?megaco_null_context_id,
			  commandRequests = [CR]},
    ARs = [AR],
    TR = #'TransactionRequest'{transactionId = 5600, actions = ARs},
    TRs = [{transactionRequest, TR}],
    Mess = #'Message'{version = ?VERSION,
		      mId = ?MGC_MID,
		      messageBody = {transactions, TRs}},
    #'MegacoMessage'{mess = Mess}.


pretty_otp5793_msg01(suite) ->
    [];
pretty_otp5793_msg01(Config) when is_list(Config) ->
    d("pretty_otp5793_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
%%     put(severity,trc),
%%     put(dbg,true),
    pretty_otp5793(ok, pretty_otp5793_msg1()).

pretty_otp5793(Expected, Msg) ->
    expect_codec(Expected, megaco_pretty_text_encoder, Msg, []).

pretty_otp5793(Expected, Msg, Conf) ->
    expect_codec(Expected, megaco_pretty_text_encoder, Msg, Conf).


pretty_otp5793_msg1() ->
    {'MegacoMessage',asn1_NOVALUE,
     {'Message',2,
      {deviceName,"bs_sbg_4/99"},
      {transactions,
       [{transactionReply,
	 {'TransactionReply',
	  370,
	  asn1_NOVALUE,
	  {actionReplies,
	   [{'ActionReply',
	     3,
	     asn1_NOVALUE,
	     asn1_NOVALUE,
	     [{auditValueReply,
	       {contextAuditResult,
		[{megaco_term_id,
		  false,
		  ["ip",
		   "104",
		   "1",
		   "18"]}]}},
	      {auditValueReply,
	       {contextAuditResult,
		[{megaco_term_id,
		  false,
		  ["ip",
		   "104",
		   "2",
		   "19"]}]}}]}]}}}]}}}.


pretty_otp5882_msg01(suite) ->
    [];
pretty_otp5882_msg01(Config) when is_list(Config) ->
    d("pretty_otp5882_msg01 -> entry", []),
    ?ACQUIRE_NODES(1, Config),
    %% put(severity,trc),
    %% put(dbg,true),
    pretty_otp5882().

pretty_otp5882() ->	
    otp5882(megaco_pretty_text_encoder, []).

otp5882(Codec, Conf) ->		 
    Msg  = pretty_otp5882_msg01(),
    case (catch encode_message(Codec, Conf, Msg)) of
	{error, {message_encode_failed, {error, {ActualReason, _}}, _}} ->
	    case ActualReason of
		{invalid_LocalControlDescriptor, empty} ->
		    ok;
		_ ->
		    exit({unexpected_error_actual_reason, ActualReason})
	    end;
	{error, Reason} ->
	    exit({unexpected_error_reason, Reason});
	{ok, Bin} ->
	    exit({unexpected_encode_sucess, binary_to_list(Bin)})
    end.
    
pretty_otp5882_msg01() ->
    LCD = #'LocalControlDescriptor'{}, % Create illegal LCD
    Parms      = ?MSG_LIB:cre_StreamParms(LCD),
    StreamDesc = ?MSG_LIB:cre_StreamDescriptor(1, Parms),
    MediaDesc  = ?MSG_LIB:cre_MediaDescriptor([StreamDesc]),
    AmmReq     = ?MSG_LIB:cre_AmmRequest([#megaco_term_id{id = ?A4445}],
					 [{mediaDescriptor, MediaDesc}]),
    Cmd        = ?MSG_LIB:cre_Command(modReq, AmmReq),
    CmdReq     = ?MSG_LIB:cre_CommandRequest(Cmd),
    CID        = ?MSG_LIB:cre_ContextID(5882),
    ActReq     = ?MSG_LIB:cre_ActionRequest(CID, [CmdReq]),
    Actions    = [ActReq],
    TransId    = ?MSG_LIB:cre_TransactionId(7302),
    TransReq   = ?MSG_LIB:cre_TransactionRequest(TransId, Actions),
    Trans      = ?MSG_LIB:cre_Transaction(TransReq),
    Mid        = ?MG1_MID,
    Mess       = ?MSG_LIB:cre_Message(?VERSION, Mid, [Trans]),
    ?MSG_LIB:cre_MegacoMessage(Mess).
    

%% --------------------------------------------------------------
%% 
pretty_otp6490_msg01(suite) ->
    [];
pretty_otp6490_msg01(Config) when is_list(Config) ->
    %% put(severity, trc),
    %% put(dbg,      true),
    d("pretty_otp6490_msg01 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp6490( pretty_otp6490_msg01(), [] ),
    %% erase(dbg),
    %% erase(severity),
    ok.
    
pretty_otp6490_msg02(suite) ->
    [];
pretty_otp6490_msg02(Config) when is_list(Config) ->
    %% put(severity, trc),
    %% put(dbg,      true),
    d("pretty_otp6490_msg02 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp6490( pretty_otp6490_msg02(), [] ),
    %% erase(severity),
    %% erase(dbg),
    ok.
    
pretty_otp6490_msg03(suite) ->
    [];
pretty_otp6490_msg03(Config) when is_list(Config) ->
    %% put(severity, trc),
    %% put(dbg,      true),
    d("pretty_otp6490_msg03 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp6490( pretty_otp6490_msg03(), [] ),
    %% erase(severity),
    %% erase(dbg),
    ok.
    
pretty_otp6490_msg04(suite) ->
    [];
pretty_otp6490_msg04(Config) when is_list(Config) ->
    %% put(severity, trc),
    %% put(dbg,      true),
    d("pretty_otp6490_msg04 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp6490( pretty_otp6490_msg04(), [] ),
    %% erase(severity),
    %% erase(dbg),
    ok.
    
pretty_otp6490_msg05(suite) ->
    [];
pretty_otp6490_msg05(Config) when is_list(Config) ->
    %% put(severity, trc),
    %% put(dbg,      true),
    d("pretty_otp6490_msg05 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp6490( pretty_otp6490_msg05(), [] ),
    %% erase(severity),
    %% erase(dbg),
    ok.
    
pretty_otp6490_msg06(suite) ->
    [];
pretty_otp6490_msg06(Config) when is_list(Config) ->
    %% put(severity, trc),
    %% put(dbg,      true),
    d("pretty_otp6490_msg06 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp6490( pretty_otp6490_msg06(), [] ),
    %% erase(severity),
    %% erase(dbg),
    ok.
    
pretty_otp6490(Msg, Conf) ->
    pretty_otp6490(Msg, Conf, ok).

pretty_otp6490(Msg, Conf, ExpectedEncode) ->
    pretty_otp6490(Msg, Conf, ExpectedEncode, ok).

pretty_otp6490(Msg, Conf, ExpectedEncode, ExpectedDecode) ->
    otp6490(Msg, megaco_pretty_text_encoder, Conf, 
	    ExpectedEncode, ExpectedDecode).

otp6490(Msg, Codec, Conf, ExpectedEncode, ExpectedDecode) ->		 
    case (catch encode_message(Codec, Conf, Msg)) of
	{error, _Reason} when ExpectedEncode == error ->
	    ok;
	{error, Reason} when ExpectedEncode == ok ->
	    exit({unexpected_encode_failure, Reason});
	{ok, Bin} when ExpectedEncode == error ->
	    exit({unexpected_encode_success, Msg, binary_to_list(Bin)});
	{ok, Bin} when ExpectedEncode == ok ->
	    case decode_message(Codec, false, Conf, Bin) of
		{ok, Msg} when ExpectedDecode == ok ->
		    ok;
		{ok, Msg} when ExpectedDecode == error ->
		    exit({unexpected_decode_success, Msg});
		{ok, Msg2} when ExpectedDecode == ok ->
		    exit({unexpected_decode_result, Msg, Msg2});
		{ok, Msg2} when ExpectedDecode == error ->
		    exit({unexpected_decode_success, Msg, Msg2});
		{error, _Reason} when ExpectedDecode == error ->
		    ok;
		{error, Reason} when ExpectedDecode == ok ->
		    exit({unexpected_decode_failure, Msg, Reason})
	    end
    end.
    

pretty_otp6490_msg(EBD) ->
    AmmDesc    = ?MSG_LIB:cre_AmmDescriptor(EBD),
    AmmReq     = cre_AmmReq([#megaco_term_id{id = ?A4445}], [AmmDesc]),
    CmdReq     = cre_CmdReq({modReq, AmmReq}),
    CID        = cre_CtxID(64901),
    ActReq     = cre_ActReq(CID, [CmdReq]),
    Actions    = [ActReq],
    TransId    = cre_TransId(64902),
    TransReq   = cre_TransReq(TransId, Actions),
    Trans      = cre_Trans(TransReq),
    Mid        = ?MG1_MID,
    Mess       = cre_Msg(Mid, [Trans]),
    cre_MegacoMessage(Mess).

pretty_otp6490_msg01() ->
    EvSpecs = [], % This will result in an error
    EBD     = EvSpecs, % This is because the lib checks that the size is valid
    pretty_otp6490_msg(EBD).
    
pretty_otp6490_msg02() ->
    EvPar    = ?MSG_LIB:cre_EventParameter("sune", ["mangs"]),
    PkgdName = ?MSG_LIB:cre_PkgdName("foo", "a"),
    EvName   = ?MSG_LIB:cre_EventName(PkgdName),
    EvSpec   = ?MSG_LIB:cre_EventSpec(EvName, [EvPar]),
    EvSpecs  = [EvSpec], 
    EBD      = ?MSG_LIB:cre_EventBufferDescriptor(EvSpecs),
    pretty_otp6490_msg(EBD).
    
pretty_otp6490_msg03() ->
    EvPar1   = ?MSG_LIB:cre_EventParameter("sune",   ["mangs"]),
    EvPar2   = ?MSG_LIB:cre_EventParameter("kalle",  ["anka"]),
    EvPar3   = ?MSG_LIB:cre_EventParameter("flippa", ["ur"]),
    PkgdName = ?MSG_LIB:cre_PkgdName("foo", "a"),
    EvName   = ?MSG_LIB:cre_EventName(PkgdName),
    EvSpec   = ?MSG_LIB:cre_EventSpec(EvName, [EvPar1,EvPar2,EvPar3]),
    EvSpecs  = [EvSpec], 
    EBD      = ?MSG_LIB:cre_EventBufferDescriptor(EvSpecs),
    pretty_otp6490_msg(EBD).
    
pretty_otp6490_msg04() ->
    EvPar1    = ?MSG_LIB:cre_EventParameter("sune",   ["mangs"]),
    EvPar2    = ?MSG_LIB:cre_EventParameter("kalle",  ["anka"]),
    EvPar3    = ?MSG_LIB:cre_EventParameter("flippa", ["ur"]),
    PkgdName1 = ?MSG_LIB:cre_PkgdName("foo", "a"),
    EvName1   = ?MSG_LIB:cre_EventName(PkgdName1),
    EvSpec1   = ?MSG_LIB:cre_EventSpec(EvName1, [EvPar1,EvPar2,EvPar3]),
    EvPar4    = ?MSG_LIB:cre_EventParameter("hej",    ["hopp"]),
    PkgdName2 = ?MSG_LIB:cre_PkgdName("bar", "b"),
    EvName2   = ?MSG_LIB:cre_EventName(PkgdName2),
    EvSpec2   = ?MSG_LIB:cre_EventSpec(EvName2, [EvPar4]),
    EvSpecs   = [EvSpec1,EvSpec2], 
    EBD       = ?MSG_LIB:cre_EventBufferDescriptor(EvSpecs),
    pretty_otp6490_msg(EBD).
    
pretty_otp6490_msg05() ->
    EvPar    = ?MSG_LIB:cre_EventParameter("sune", ["mangs"]),
    PkgdName = ?MSG_LIB:cre_PkgdName("foo", root),
    EvName   = ?MSG_LIB:cre_EventName(PkgdName),
    EvSpec   = ?MSG_LIB:cre_EventSpec(EvName, [EvPar]),
    EvSpecs  = [EvSpec], 
    EBD      = ?MSG_LIB:cre_EventBufferDescriptor(EvSpecs),
    pretty_otp6490_msg(EBD).
    
pretty_otp6490_msg06() ->
    EvPar    = ?MSG_LIB:cre_EventParameter("sune", ["mangs"]),
    PkgdName = ?MSG_LIB:cre_PkgdName(root, root),
    EvName   = ?MSG_LIB:cre_EventName(PkgdName),
    EvSpec   = ?MSG_LIB:cre_EventSpec(EvName, [EvPar]),
    EvSpecs  = [EvSpec], 
    EBD      = ?MSG_LIB:cre_EventBufferDescriptor(EvSpecs),
    pretty_otp6490_msg(EBD).
    

%% --------------------------------------------------------------
%% 
pretty_otp7249_msg01(suite) ->
    [];
pretty_otp7249_msg01(doc) ->
    "Ticket OTP-7249 has really nothing to to with just version 2 "
	"although the test message is version 2. Instead the decode "
	"is actually done by the mini decoder, which is where the bug "
	"manifests itself. The bug is in effect located in the (plain) "
	"text scanner. ";
pretty_otp7249_msg01(Config) when is_list(Config) ->
    %% put(severity, trc),
    %% put(dbg,      true),
    d("pretty_otp7249_msg01 -> entry", []),
    ok = pretty_otp7249( pretty_otp7249_msg01() ),
    %% erase(dbg),
    %% erase(severity),
    ok.
    

pretty_otp7249_msg01() ->
    "MEGACO/2 <AGW95_DCT_2_DPNSS>\r\nTransaction = 500017 { \r\nContext =  - { ServiceChange = ROOT { Services { \r\nMethod =  Disconnected, Reason =  900, 20070116T15233997 } \r\n }  }  } \r\n".

pretty_otp7249(EncodedMsg) ->
    Codec = megaco_pretty_text_encoder, 
    Conf  = [], 
    Bin   = list_to_binary(EncodedMsg), 
    case decode_mini_message(Codec, Conf, Bin) of
	{ok, Msg} when is_record(Msg, 'MegacoMessage') ->
	    %% 	    io:format("Msg: ~n~p"
	    %% 		      "~n", [Msg]),
	    ok;
	{error, Reason} ->
	    exit({unexpected_decode_failure, EncodedMsg, Reason})
    end.



%% --------------------------------------------------------------
%%

pretty_otp7671_msg01(suite) ->
    [];
pretty_otp7671_msg01(Config) when is_list(Config) ->
%%     put(severity, trc),
%%     put(dbg,      true),
    d("pretty_otp7671_msg01 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp7671( pretty_otp7671_msg01(), [] ),
%%     erase(dbg),
%%     erase(severity),
    ok.

pretty_otp7671_msg02(suite) ->
    [];
pretty_otp7671_msg02(Config) when is_list(Config) ->
%%     put(severity, trc),
%%     put(dbg,      true),
    d("pretty_otp7671_msg02 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp7671( pretty_otp7671_msg02(), [] ),
%%     erase(dbg),
%%     erase(severity),
    ok.

pretty_otp7671_msg03(suite) ->
    [];
pretty_otp7671_msg03(Config) when is_list(Config) ->
%%     put(severity, trc),
%%     put(dbg,      true),
    d("pretty_otp7671_msg03 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp7671( pretty_otp7671_msg03(), [] ),
%%     erase(dbg),
%%     erase(severity),
    ok.

pretty_otp7671_msg04(suite) ->
    [];
pretty_otp7671_msg04(Config) when is_list(Config) ->
%%     put(severity, trc),
%%     put(dbg,      true),
    d("pretty_otp7671_msg04 -> entry", []),
    %% ?ACQUIRE_NODES(1, Config),
    ok = pretty_otp7671( pretty_otp7671_msg04(), [] , error, ignore),
%%     erase(dbg),
%%     erase(severity),
    ok.

pretty_otp7671_msg05(suite) ->
    [];
pretty_otp7671_msg05(Config) when is_list(Config) ->
%%     put(severity, trc),
%%     put(dbg,      true),
    d("pretty_otp7671_msg05 -> entry", []),
    Check = fun(M1, M2) -> cmp_otp7671_msg05(M1, M2) end,
    ok = pretty_otp7671( pretty_otp7671_msg05(), [] , ok, ok, Check),
%%     erase(dbg),
%%     erase(severity),
    ok.


pretty_otp7671(Msg, Conf) ->
    pretty_otp7671(Msg, Conf, ok).

pretty_otp7671(Msg, Conf, ExpectedEncode) ->
    pretty_otp7671(Msg, Conf, ExpectedEncode, ok).

pretty_otp7671(Msg, Conf, ExpectedEncode, ExpectedDecode) ->
    otp7671(Msg, megaco_pretty_text_encoder, Conf,
            ExpectedEncode, ExpectedDecode).

pretty_otp7671(Msg, Conf, ExpectedEncode, ExpectedDecode, Check) ->
    otp7671(Msg, megaco_pretty_text_encoder, Conf,
            ExpectedEncode, ExpectedDecode, Check).

otp7671(Msg, Codec, Conf, ExpectedEncode, ExpectedDecode) ->
    Check = fun(M1, M2) -> 
		    exit({unexpected_decode_result, M1, M2})
	    end,
    otp7671(Msg, Codec, Conf, ExpectedEncode, ExpectedDecode, Check).

otp7671(Msg, Codec, Conf, ExpectedEncode, ExpectedDecode, Check) 
  when is_function(Check) ->
    case (catch encode_message(Codec, Conf, Msg)) of
        {error, _Reason} when ExpectedEncode =:= error ->
            ok;
        {error, Reason} when ExpectedEncode =:= ok ->
            exit({unexpected_encode_failure, Reason});
        {ok, Bin} when ExpectedEncode =:= error ->
            exit({unexpected_encode_success, Msg, binary_to_list(Bin)});
        {ok, Bin} when ExpectedEncode =:= ok ->
            case decode_message(Codec, false, Conf, Bin) of
                {ok, Msg} when ExpectedDecode =:= ok ->
                    ok;
                {ok, Msg2} when ExpectedDecode =:= ok ->
		    Check(Msg, Msg2);
                {ok, Msg} when ExpectedDecode =:= error ->
                    exit({unexpected_decode_success, Msg});
                {ok, Msg2} when ExpectedDecode =:= error ->
                    exit({unexpected_decode_success, Msg, Msg2});
                {error, _Reason} when ExpectedDecode =:= error ->
                    ok;
                {error, Reason} when ExpectedDecode == ok ->
                    exit({unexpected_decode_failure, Msg, Reason})
            end
    end.


pretty_otp7671_msg(DigitMapDesc) ->
    AmmReq = cre_AmmReq([#megaco_term_id{id = ["root"]}],
			[{digitMapDescriptor, DigitMapDesc}]),
    CmdReq = cre_CmdReq({modReq, AmmReq}),
    msg_request(?MGC_MID, 10001, ?megaco_null_context_id, [CmdReq]).

pretty_otp7671_msg01() ->
    Name         = "dialplan01",
    DigitMapDesc = cre_DigitMapDesc(Name),
    pretty_otp7671_msg(DigitMapDesc).

pretty_otp7671_msg02() ->
    Name         = "dialplan02",
    Body         = "(0s| 00s|[1-7]xlxx|8lxxxxxxx|#xxxxxxx|*xx|9l1xxxxxxxxxx|9l011x.s)",
    Value        = cre_DigitMapValue(Body),
    DigitMapDesc = cre_DigitMapDesc(Name, Value),
    pretty_otp7671_msg(DigitMapDesc).

pretty_otp7671_msg03() ->
    Body         = "(0s| 00s|[1-7]xlxx|8lxxxxxxx|#xxxxxxx|*xx|9l1xxxxxxxxxx|9l011x.s)",
    Value        = cre_DigitMapValue(Body),
    DigitMapDesc = cre_DigitMapDesc(Value),
    pretty_otp7671_msg(DigitMapDesc).

pretty_otp7671_msg04() ->
    DigitMapDesc = cre_DigitMapDesc(),
    pretty_otp7671_msg(DigitMapDesc).

pretty_otp7671_msg05() ->
    {'MegacoMessage',asn1_NOVALUE,
     {'Message',?VERSION,
      {domainName,{'DomainName',"tgc",asn1_NOVALUE}},
      {transactions,
       [{transactionRequest,
	 {'TransactionRequest',12582952,
	  [{'ActionRequest',0,asn1_NOVALUE,asn1_NOVALUE,
	    [{'CommandRequest',
	      {modReq,
	       {'AmmRequest',
		[{megaco_term_id,false,["root"]}],
		[{digitMapDescriptor,
		  {'DigitMapDescriptor',"dialplan1",
		   {'DigitMapValue',asn1_NOVALUE,asn1_NOVALUE,asn1_NOVALUE,[],
		    asn1_NOVALUE}}}]}},
	      asn1_NOVALUE,asn1_NOVALUE}]}]}}]}}}.

cmp_otp7671_msg05(#'MegacoMessage'{authHeader = asn1_NOVALUE, 
				   mess       = M1}, 
		  #'MegacoMessage'{authHeader = asn1_NOVALUE, 
				   mess       = M2}) ->
    #'Message'{messageBody = Body1} = M1,
    #'Message'{messageBody = Body2} = M2,
    {transactions, Trans1} = Body1,
    {transactions, Trans2} = Body2,
    [{transactionRequest, TR1}] = Trans1,
    [{transactionRequest, TR2}] = Trans2,
    #'TransactionRequest'{actions = Acts1} = TR1,
    #'TransactionRequest'{actions = Acts2} = TR2,
    [#'ActionRequest'{commandRequests = CR1}] = Acts1,
    [#'ActionRequest'{commandRequests = CR2}] = Acts2,
    [#'CommandRequest'{command = Cmd1}] = CR1,
    [#'CommandRequest'{command = Cmd2}] = CR2,
    {modReq, #'AmmRequest'{descriptors = Descs1}} = Cmd1,
    {modReq, #'AmmRequest'{descriptors = Descs2}} = Cmd2,
    [{digitMapDescriptor, 
      #'DigitMapDescriptor'{digitMapName = Name, 
			    digitMapValue = Value1}}] = Descs1,
    [{digitMapDescriptor, 
      #'DigitMapDescriptor'{digitMapName = Name, 
			    digitMapValue = Value2}}] = Descs2,
    #'DigitMapValue'{startTimer    = asn1_NOVALUE,
		     shortTimer    = asn1_NOVALUE,
		     longTimer     = asn1_NOVALUE,
		     digitMapBody  = [],
		     durationTimer = asn1_NOVALUE} = Value1,
    asn1_NOVALUE = Value2,
    ok.
    

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

expect_codec(Expect, Codec, Msg, Conf) ->
    t("expect_codec -> entry with"
      "~n   Expect: ~p"
      "~n   Msg:    ~p", [Expect, Msg]),
    case (catch encode_message(Codec, Conf, Msg)) of
	{error, _Reason} when Expect == error ->
 	    d("expect_codec -> encode failed as expected"
	      "~n   _Reason: ~w", [_Reason]),
	    ok;
	{error, Reason} ->
 	    e("expect_codec -> encode failed unexpectedly: "
	      "~n   Reason: ~w", [Reason]),
	    exit({unexpected_encode_result, Reason});
	{ok, Bin} when Expect == error ->
 	    e("expect_codec -> encode succeded unexpectedly: "
	      "~n   ~w", [binary_to_list(Bin)]),
	    exit({unexpected_encode_result, binary_to_list(Bin)});
	{ok, Bin} ->
	    d("expect_codec -> successfull encode as expected:"
	      "~n~s", [binary_to_list(Bin)]),
	    case (catch decode_message(Codec, false, Conf, Bin)) of
		{ok, Msg} ->
 		    d("expect_codec -> successfull decode~n", []),
		    ok;
		{ok, Msg2} ->
 		    e("expect_codec -> successfull decode"
		      " - but not equal", []),
		    chk_MegacoMessage(Msg, Msg2);
		%% exit({unexpected_decode_result, Msg, Msg2});
		Else ->
 		    e("expect_codec -> decode failed:~n~p", [Else]),
		    exit({unexpected_decode_result, Else})
	    end;
	Else ->
	    e("expect_codec -> encode failed:~n~p", [Else]),
	    exit({unexpected_encode_result, Else})
    end.

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

msgs() ->
    Msgs = msgs1() ++ msgs2() ++ msgs3() ++ msgs4(),
    [M || {_, M, _, _} <- Msgs].

msgs1() ->
    Plain = 
	fun(Codec, DD, Ver, EC, M) ->
		megaco_codec_test_lib:plain_encode_decode(Codec, DD, Ver, 
							  EC, M) 
	end,
    [
     {msg01a, msg1a(),  Plain, [{dbg,false}]}, 
     {msg01b, msg1b(),  Plain, [{dbg,false}]},
     {msg02,  msg2(),   Plain, [{dbg,false}]},  
     {msg03,  msg3(),   Plain, [{dbg,false}]},  
     {msg04,  msg4(),   Plain, [{dbg,false}]},  
     {msg05,  msg5(),   Plain, [{dbg,false}]}, 
     {msg06a, msg6a(),  Plain, [{dbg,false}]}, 
     {msg06b, msg6b(),  Plain, [{dbg,false}]}, 
     {msg07,  msg7(),   Plain, [{dbg,false}]}, 
     {msg08a, msg8a(),  Plain, [{dbg,false}]}, 
     {msg08b, msg8b(),  Plain, [{dbg,false}]}, 
     {msg09,  msg9(),   Plain, [{dbg,false}]}, 
     {msg10,  msg10(),  Plain, [{dbg,false}]}, 
     {msg11,  msg11(),  Plain, [{dbg,false}]}, 
     {msg12,  msg12(),  Plain, [{dbg,false}]}, 
     {msg13,  msg13(),  Plain, [{dbg,false}]}, 
     {msg14,  msg14(),  Plain, [{dbg,false}]}, 
     {msg15,  msg15(),  Plain, [{dbg,false}]}, 
     {msg16,  msg16(),  Plain, [{dbg,false}]}, 
     {msg17,  msg17(),  Plain, [{dbg,false}]}, 
     {msg18,  msg18(),  Plain, [{dbg,false}]}, 
     {msg19,  msg19(),  Plain, [{dbg,false}]}, 
     {msg20,  msg20(),  Plain, [{dbg,false}]}, 
     {msg21,  msg21(),  Plain, [{dbg,false}]}, 
     {msg22a, msg22a(), Plain, [{dbg,false}]}, 
     {msg22b, msg22b(), Plain, [{dbg,false}]}, 
     {msg22c, msg22c(), Plain, [{dbg,false}]}, 
     {msg22d, msg22d(), Plain, [{dbg,false}]}, 
     {msg22e, msg22e(), Plain, [{dbg,false}]}, 
     {msg22f, msg22f(), Plain, [{dbg,false}]}, 
     {msg23a, msg23a(), Plain, [{dbg,false}]}, 
     {msg23b, msg23b(), Plain, [{dbg,false}]}, 
     {msg23c, msg23c(), Plain, [{dbg,false}]}, 
     {msg23d, msg23d(), Plain, [{dbg,false}]}, 
     {msg24,  msg24(),  Plain, [{dbg,false}]}, 
     {msg25,  msg25(),  Plain, [{dbg,false}]}, 
     {msg30a, msg30a(), Plain, [{dbg,false}]}, 
     {msg30b, msg30b(), Plain, [{dbg,false}]}, 
     {msg30c, msg30c(), Plain, [{dbg,false}]}, 
     {msg30d, msg30d(), Plain, [{dbg,false}]}
    ].


msgs2() ->
    TransFirst = 
	fun(Codec, DD, Ver, EC, M) ->
		megaco_codec_test_lib:trans_first_encode_decode(Codec, DD, 
								Ver, EC, M) 
	end,
    ActionsFirst = 
	fun(Codec, DD, Ver, EC, M) ->
		megaco_codec_test_lib:actions_first_encode_decode(Codec, DD, 
								  Ver, EC, M) 
	end,
    ActionFirst = 
	fun(Codec, DD, Ver, EC, M) ->
		megaco_codec_test_lib:action_first_encode_decode(Codec, DD, 
								 Ver, EC, M) 
	end,
    [
     {msg01a_tf,  msg1a(),  TransFirst,   [{dbg,false}]}, 
     {msg02_tf,   msg2(),   TransFirst,   [{dbg,false}]}, 
     {msg10_tf,   msg10(),  TransFirst,   [{dbg,false}]}, 
     {msg11_tf,   msg11(),  TransFirst,   [{dbg,false}]}, 
     {msg23d_tf,  msg23d(), TransFirst,   [{dbg,false}]}, 
     {msg30b_tf,  msg30b(), TransFirst,   [{dbg,false}]}, 
     {msg30c_tf,  msg30c(), TransFirst,   [{dbg,false}]}, 
     {msg01a_asf, msg1a(),  ActionsFirst, [{dbg,false}]}, 
     {msg02_asf,  msg2(),   ActionsFirst, [{dbg,false}]}, 
     {msg10_asf,  msg10(),  ActionsFirst, [{dbg,false}]}, 
     {msg23d_asf, msg23d(), ActionsFirst, [{dbg,false}]}, 
     {msg01a_af,  msg1a(),  ActionFirst,  [{dbg,false}]},
     {msg02_af,   msg2(),   ActionFirst,  [{dbg,false}]},
     {msg10_af,   msg10(),  ActionFirst,  [{dbg,false}]},
     {msg23d_af,  msg23d(), ActionFirst,  [{dbg,false}]}
    ].


msgs3() ->
    Plain = 
	fun(Codec, DD, Ver, EC, M) ->
		megaco_codec_test_lib:plain_encode_decode(Codec, DD, Ver, 
							  EC, M) 
	end,
    [{msgs3_name(Name), rfc3525_decode(M), Plain, [{dbg, false}]} ||
	{Name, M} <- rfc3525_msgs()].

msgs3_name(N) ->
    list_to_atom("rfc3525_" ++ atom_to_list(N)).

rfc3525_decode(M) when is_list(M) ->
    rfc3525_decode(list_to_binary(M));
rfc3525_decode(M) when is_binary(M) ->
    case (catch decode_message(megaco_pretty_text_encoder, false, [], M)) of
	{ok, Msg} ->
	    Msg;
	Error ->
	    {error, {rfc3525_decode_error, Error}}
    end.


msgs4() ->
    Plain = 
	fun(Codec, DD, Ver, EC, M) ->
		megaco_codec_test_lib:plain_encode_decode(Codec, DD, Ver, 
							  EC, M) 
	end,
    [
     {msg51a, msg51a(), Plain, [{dbg, false}]},
     {msg51b, msg51b(), Plain, [{dbg, false}]},
     {msg51c, msg51c(), Plain, [{dbg, false}]},
     {msg51d, msg51d(), Plain, [{dbg, false}]},
     {msg51e, msg51e(), Plain, [{dbg, false}]},
     {msg51f, msg51f(), Plain, [{dbg, false}]},
     {msg51g, msg51g(), Plain, [{dbg, false}]},
     {msg51h, msg51h(), Plain, [{dbg, false}]},
     {msg51i, msg51i(), Plain, [{dbg, false}]},
     {msg52,  msg52(),  Plain, [{dbg, false}]},
     {msg53,  msg53(),  Plain, [{dbg, false}]},
     {msg54a, msg54a(), Plain, [{dbg, false}]},
     {msg54b, msg54b(), Plain, [{dbg, false}]},
     {msg54c, msg54c(), Plain, [{dbg, false}]},
     {msg55,  msg55(),  Plain, [{dbg, false}]},
     {msg56,  msg56(),  Plain, [{dbg, false}]},
     {msg57,  msg57(),  Plain, [{dbg, false}]},
     {msg58a, msg58a(), Plain, [{dbg, false}]},
     {msg58b, msg58b(), Plain, [{dbg, false}]}
    ].
    
   
msgs5() ->
    Plain = 
	fun(Codec, DD, Ver, EC, M) ->
		megaco_codec_test_lib:plain_encode_decode(Codec, DD, Ver, 
							  EC, M)
	end,    

    PlainEDFail = 
	fun(Codec, DD, Ver, EC, M) ->
		Res = 
		    megaco_codec_test_lib:plain_encode_decode(Codec, DD, Ver, 
							      EC, M),
		case Res of
		    {error, {message_encode_failed, Reason, _M}} ->
			case Reason of
			    {error, {{deprecated, _}, _}} ->
				ok;
			    _ ->
				Res
			end;
		    _ ->
			Res
		end
	end,
    
    PlainDE = 
	fun(Codec, _DD, Ver, EC, B) ->
		Res = 
		    megaco_codec_test_lib:decode_message(Codec, false, Ver, 
							 EC, B),
		case Res of
		    {ok, M} ->
			#'MegacoMessage'{mess = Mess} = M,
			#'Message'{messageBody = {transactions, TRs}} = Mess,
			[{transactionRequest, TR}] = TRs,
			#'TransactionRequest'{actions = Actions} = TR,
			[Action] = Actions,
			#'ActionRequest'{commandRequests = CmdReqs} = Action,
			[CmdReq] = CmdReqs,
			#'CommandRequest'{command = Cmd} = CmdReq,
			{addReq,AmmReq} = Cmd,
			#'AmmRequest'{descriptors = []} = AmmReq,
			ok;
		    _ ->
			Res
		end
	end,
    
    [
     {msg61a, msg61a(), Plain,       [{dbg, false}]},
     {msg61b, msg61b(), Plain,       [{dbg, false}]},
     {msg61c, msg61c(), Plain,       [{dbg, false}]},
     {msg62a, msg62a(), PlainEDFail, [{dbg, false}]},
     {msg62b, msg62b(), PlainDE,     [{dbg, false}]}
    ].
    
   
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

msg_actions([], Actions) ->
    lists:reverse(Actions);
msg_actions([{CtxId, CmdReqs}|ActionInfo], Actions) ->
    Action = ?MSG_LIB:cre_ActionRequest(CtxId,CmdReqs),
    msg_actions(ActionInfo, [Action|Actions]).

megaco_trans_req([], Transactions) ->
    {transactions, lists:reverse(Transactions)};
megaco_trans_req([{TransId, ActionInfo}|TransInfo], Transactions) ->
    Actions = msg_actions(ActionInfo, []),
    TR      = ?MSG_LIB:cre_TransactionRequest(TransId, Actions),
    Trans   = ?MSG_LIB:cre_Transaction(TR), 
    megaco_trans_req(TransInfo, [Trans|Transactions]).

megaco_message(Version, Mid, Body) ->
    Mess = ?MSG_LIB:cre_Message(Version, Mid, Body),
    ?MSG_LIB:cre_MegacoMessage(Mess).

msg_request(Mid, TransInfo) ->
    TransReq = megaco_trans_req(TransInfo, []),
    megaco_message(?VERSION, Mid, TransReq).

msg_request(Mid, TransId, ContextId, CmdReq) ->
    Action  = ?MSG_LIB:cre_ActionRequest(ContextId, CmdReq),
    Actions = [Action],
    TR      = ?MSG_LIB:cre_TransactionRequest(TransId, Actions),
    Trans   = ?MSG_LIB:cre_Transaction(TR), 
    Mess    = ?MSG_LIB:cre_Message(?VERSION, Mid, [Trans]),
    ?MSG_LIB:cre_MegacoMessage(Mess).

msg_request(Auth, Mid, TransId, ContextId, CmdReq) ->
    Action  = ?MSG_LIB:cre_ActionRequest(ContextId, CmdReq),
    Actions = [Action],
    TR      = ?MSG_LIB:cre_TransactionRequest(TransId, Actions),
    Trans   = ?MSG_LIB:cre_Transaction(TR), 
    Mess    = ?MSG_LIB:cre_Message(?VERSION, Mid, [Trans]),
    ?MSG_LIB:cre_MegacoMessage(Auth, Mess).

msg_reply(Mid, TransId, ContextId, CmdReply) ->
    Action  = cre_ActRep(ContextId, CmdReply),
    Actions = [Action], 
    TR      = cre_TransRep(TransId, Actions),
    Trans   = ?MSG_LIB:cre_Transaction(TR), 
    Mess    = ?MSG_LIB:cre_Message(?VERSION, Mid, [Trans]),
    ?MSG_LIB:cre_MegacoMessage(Mess).

msg_ack(Mid, [Range|_] = Ranges) when is_tuple(Range) ->
    msg_ack(Mid, [Ranges]);

msg_ack(Mid, Ranges) ->
    %% TRAs = make_tras(Ranges, []),
    TRAs = make_tras(Ranges),
    Req  = {transactions, TRAs},
    cre_MegacoMessage(?VERSION, Mid, Req).

make_tras(TRARanges) ->
    F = fun(R) -> {transactionResponseAck, make_tra(R)} end,
    lists:map(F, TRARanges).

make_tra(Ranges) ->
    F = fun({F,L}) -> cre_TransAck(F,L) end,
    lists:map(F, Ranges).


%% -------------------------------------------------------------------------


msg1(Mid, Tid) ->
    Gain  = cre_PropParm("tdmc/gain", "2"),
    Ec    = cre_PropParm("tdmc/ec", "g165"), 
    LCD   = cre_LocalControlDesc(sendRecv,[Gain, Ec]),
    V     = cre_PropParm("v", "0"),
    %% C    = cre_PropParm("c", "IN IP4 $ "),
    C     = cre_PropParm("c", [$I,$N,$ ,$I,$P,$4,$ ,$$,$ ]),
    M     = cre_PropParm("m", "audio $ RTP/AVP 0"),
    A     = cre_PropParm("a", "fmtp:PCMU VAD=X-NNVAD"),
    LD    = cre_LocalRemoteDesc([[V, C, M, A]]),
    Parms = cre_StreamParms(LCD,LD),
    StreamDesc = cre_StreamDesc(1,Parms),
    MediaDesc  = cre_MediaDesc(StreamDesc),
    ReqEvent   = cre_ReqedEv("al/of"),
    EventsDesc = cre_EvsDesc(2222,[ReqEvent]),
    AmmReq     = cre_AmmReq([#megaco_term_id{id = Tid}],
			    [{mediaDescriptor, MediaDesc},
			     {eventsDescriptor, EventsDesc}]),
    CmdReq     = cre_CmdReq({modReq, AmmReq}),
    msg_request(Mid, 9999, ?megaco_null_context_id, [CmdReq]).

msg1a() ->
    msg1a(?MGC_MID).
msg1a(Mid) ->
    msg1(Mid, ?A4444).

msg1b() ->
    msg1b(?MGC_MID).
msg1b(Mid) ->
    msg1(Mid, ?A4445).


%% --------------------------


msg2() ->
    msg2(?MGC_MID).
msg2(Mid) ->
    msg2(Mid, ?A4444).
msg2(Mid, Tid) ->
    Gain  = cre_PropParm("tdmc/gain", "2"),
    Ec    = cre_PropParm("tdmc/ec", "g165"), 
    LCD   = cre_LocalControlDesc(sendRecv,[Gain, Ec]),
    V     = cre_PropParm("v", "0"),
    %% C    = cre_PropParm("c", "IN IP4 $ "),
    C     = cre_PropParm("c", [$I,$N,$ ,$I,$P,$4,$ ,$$,$ ]),
    M     = cre_PropParm("m", "audio $ RTP/AVP 0"),
    A     = cre_PropParm("a", "fmtp:PCMU VAD=X-NNVAD"),
    LD    = cre_LocalRemoteDesc([[V, C, M, A]]),
    Parms = cre_StreamParms(LCD,LD),
    StreamDesc = cre_StreamDesc(1,Parms),
    MediaDesc  = cre_MediaDesc(StreamDesc),
    EventParm  = cre_EvParm("strict",["exact"]),
    ReqEvent   = cre_ReqedEv("al/of", [EventParm]),
    EventsDesc = cre_EvsDesc(2222,[ReqEvent]),
    AmmReq     = cre_AmmReq([#megaco_term_id{id = Tid}],
			    [{mediaDescriptor, MediaDesc},
			     {eventsDescriptor, EventsDesc}]),
    CmdReq     = cre_CmdReq({modReq, AmmReq}),
    msg_request(Mid, 9999, ?megaco_null_context_id, [CmdReq]).


%% --------------------------

msg3() ->
    msg3(?MG1_MID).
msg3(Mid) ->
    TimeStamp = cre_TimeNot("19990729", "22000000"),
    Event     = cre_ObsEv("al/of",TimeStamp),
    Desc      = cre_ObsEvsDesc(2222,[Event]),
    NotifyReq = cre_NotifyReq([#megaco_term_id{id = ?A4444}],Desc),
    CmdReq    = cre_CmdReq({notifyReq, NotifyReq}),
    msg_request(Mid, 10000, ?megaco_null_context_id, [CmdReq]).


%% --------------------------

msg4() ->
    msg4(?MG1_MID_NO_PORT, "901 mg col boot").
msg4(Mid, Reason) when is_list(Reason) ->
    Address = {portNumber, ?DEFAULT_PORT},
    Profile = cre_SvcChProf("resgw",1),
    Parm    = cre_SvcChParm(restart,Address,[Reason],Profile),
    Req     = cre_SvcChReq([?megaco_root_termination_id],Parm),
    CmdReq  = cre_CmdReq({serviceChangeReq, Req}),
    msg_request(Mid, 9998, ?megaco_null_context_id, [CmdReq]).


%% --------------------------

msg5() ->
    msg5(?MGC_MID).
msg5(Mid) ->
    Address = {portNumber, ?DEFAULT_PORT},
    Profile = cre_SvcChProf("resgw",1),
    Parm    = cre_SvcChResParm(Address,Profile),
    Reply   = cre_SvcChRep([?megaco_root_termination_id],
			   {serviceChangeResParms,Parm}),
    msg_reply(Mid, 9998, ?megaco_null_context_id,
	      [{serviceChangeReply, Reply}]).


%% --------------------------

msg6(Mid, Tid) ->
    Reply = cre_AmmsReply([#megaco_term_id{id = Tid}]),
    msg_reply(Mid, 9999, ?megaco_null_context_id, [{modReply, Reply}]).

msg6a() ->
    msg6a(?MG1_MID).
msg6a(Mid) ->
    msg6(Mid, ?A4444).

msg6b() ->
    msg6b(?MG2_MID).
msg6b(Mid) ->
    msg6(Mid, ?A5555).


%% --------------------------

msg7() ->
    msg7(?MGC_MID).
msg7(Mid) ->
    Reply = cre_NotifyRep([#megaco_term_id{id = ?A4444}]),
    msg_reply(Mid, 10000, ?megaco_null_context_id, [{notifyReply, Reply}]).


%% --------------------------

msg8(Mid, DigitMapValue) ->
    Strict = cre_EvParm("strict",["state"]),
    On     = cre_ReqedEv("al/on", [Strict]),
    Name   = "dialplan00",
    Action = cre_ReqedActs(Name),
    Ce     = cre_ReqedEv("dd/ce", Action),
    EventsDesc = cre_EvsDesc(2223,[On, Ce]),
    Signal     = cre_Sig("cg/rt"),
    DigMapDesc = cre_DigitMapDesc(Name, DigitMapValue),
    AmmReq     = cre_AmmReq([#megaco_term_id{id = ?A4444}],
                           [{eventsDescriptor, EventsDesc},
			    {signalsDescriptor, [{signal, Signal}]},
			    {digitMapDescriptor, DigMapDesc}]),
    CmdReq     = cre_CmdReq({modReq, AmmReq}),
    msg_request(Mid, 10001, ?megaco_null_context_id, [CmdReq]).

msg8a() ->
    msg8a(?MGC_MID).
msg8a(Mid) ->
    Body = "(0s| 00s|[1-7]xlxx|8lxxxxxxx|#xxxxxxx|*xx|9l1xxxxxxxxxx|9l011x.s)",
    Value = cre_DigitMapValue(Body),
    msg8(Mid, Value).

msg8b() ->
    msg8b(?MGC_MID).
msg8b(Mid) ->
    Body = "(0s| 00s|[1-7]xlxx|8lxxxxxxx|#xxxxxxx|*xx|9l1xxxxxxxxxx|9l011x.s)",
    Value = cre_DigitMapValue(Body, 1, 23, 99),
    msg8(Mid, Value).


%% --------------------------

msg9() ->
    msg9(?MG1_MID).
msg9(Mid) ->
    TimeStamp = cre_TimeNot("19990729","22010001"),
    Parm      = cre_EvParm("ds",["916135551212"]),
    Event     = cre_ObsEv("dd/ce",TimeStamp,[Parm]),
    Desc      = cre_ObsEvsDesc(2223,[Event]),
    NotifyReq = cre_NotifyReq([#megaco_term_id{id = ?A4444}], Desc),
    CmdReq    = cre_CmdReq({notifyReq, NotifyReq}),
    msg_request(Mid, 10002, ?megaco_null_context_id, [CmdReq]).


%% --------------------------

msg10() ->
    msg10(?MGC_MID).
msg10(Mid) ->
    AmmReq = cre_AmmReq([#megaco_term_id{id = ?A4444}],[]),
    CmdReq = cre_CmdReq({addReq, AmmReq}),
    Jit = cre_PropParm("nt/jit", "40"),
    LCD = cre_LocalControlDesc(recvOnly,[Jit]),
    V   = cre_PropParm("v", "0"),
    C   = cre_PropParm("c", "IN IP4 $ "),
    M   = cre_PropParm("m", "audio $ RTP/AVP 4"),
    A   = cre_PropParm("a", "ptime:30"),
    V2  = cre_PropParm("v", "0"),
    C2  = cre_PropParm("c", "IN IP4 $ "),
    M2  = cre_PropParm("m", "audio $ RTP/AVP 0"),
    LD  = cre_LocalRemoteDesc([[V, C, M, A], [V2, C2, M2]]),
    Parms      = cre_StreamParms(LCD, LD),
    StreamDesc = cre_StreamDesc(1,Parms),
    MediaDesc  = cre_MediaDesc(StreamDesc),
    ChooseTid  = #megaco_term_id{contains_wildcards = true,
				 id = [[?megaco_choose]]},
    AmmReq2    = cre_AmmReq([ChooseTid],[{mediaDescriptor, MediaDesc}]),
    CmdReq2    = cre_CmdReq({addReq, AmmReq2}),
    msg_request(Mid, 10003, ?megaco_choose_context_id, [CmdReq, CmdReq2]).


msg11() ->
    msg11(?MG1_MID).
msg11(Mid) ->
    V  = cre_PropParm("v", "0"),
    C  = cre_PropParm("c", "IN IP4 124.124.124.222"),
    M  = cre_PropParm("m", "audio 2222 RTP/AVP 4"),
    A  = cre_PropParm("a", "ptime:30"),
    A2 = cre_PropParm("a", "recvonly"),
    LD = cre_LocalRemoteDesc([[V, C, M, A, A2]]),
    Parms      = cre_StreamParmsL(LD),
    StreamDesc = cre_StreamDesc(1, Parms),
    MediaDesc  = cre_MediaDesc(StreamDesc),
    Reply  = cre_AmmsReply([#megaco_term_id{id = ?A4444}]),
    Reply2 = cre_AmmsReply([#megaco_term_id{id = ?A4445}],
			   [{mediaDescriptor, MediaDesc}]),
    msg_reply(Mid, 10003, 2000, [{addReply, Reply}, {addReply, Reply2}]).


%% --------------------------

msg12() ->
    msg12(?MGC_MID).
msg12(Mid) ->
    LCD        = cre_LocalControlDesc(sendRecv),
    Parms      = cre_StreamParms(LCD),
    StreamDesc = cre_StreamDesc(1,Parms),
    MediaDesc  = cre_MediaDesc(StreamDesc),
    Signal     = cre_Sig("al/ri"),
    Descs      = [{mediaDescriptor, MediaDesc},
		  {signalsDescriptor, [{signal, Signal}]}],
    AmmReq     = cre_AmmReq([#megaco_term_id{id = ?A5555}], Descs),
    CmdReq     = cre_CmdReq({addReq, AmmReq}),
    Jit        = cre_PropParm("nt/jit", "40"),
    LCD2       = cre_LocalControlDesc(sendRecv, [Jit]),
    V      = cre_PropParm("v", "0"),
    C      = cre_PropParm("c", "IN IP4 $ "),
    M      = cre_PropParm("m", "audio $ RTP/AVP 4"),
    A      = cre_PropParm("a", "ptime:30"),
    LD2    = cre_LocalRemoteDesc([[V, C, M, A]]),
    V2     = cre_PropParm("v", "0"),
    C2     = cre_PropParm("c", "IN IP4 124.124.124.222"),
    M2     = cre_PropParm("m", "audio 2222 RTP/AVP 4"),
    RD2    = cre_LocalRemoteDesc([[V2, C2, M2]]),
    Parms2 = cre_StreamParms(LCD2,LD2,RD2),
    StreamDesc2 = cre_StreamDesc(1,Parms2),
    MediaDesc2  = cre_MediaDesc(StreamDesc2),
    ChooseTid   = #megaco_term_id{contains_wildcards = true,
				  id = [[?megaco_choose]]},
    AmmReq2     = cre_AmmReq([ChooseTid],[{mediaDescriptor, MediaDesc2}]),
    CmdReq2     = cre_CmdReq({addReq, AmmReq2}),
    msg_request(Mid, 50003, ?megaco_choose_context_id, [CmdReq, CmdReq2]).


%% --------------------------

msg13() ->
    msg13(?MG2_MID).
msg13(Mid) ->
    V     = cre_PropParm("v", "0"),
    C     = cre_PropParm("c", "IN IP4 125.125.125.111"),
    M     = cre_PropParm("m", "audio 1111 RTP/AVP 4"),
    LD    = cre_LocalRemoteDesc([[V, C, M]]),
    Parms = cre_StreamParmsL(LD),
    StreamDesc = cre_StreamDesc(1,Parms),
    MediaDesc  = cre_MediaDesc(StreamDesc),
    Reply      = cre_AmmsReply([#megaco_term_id{id = ?A5556}],
			       [{mediaDescriptor, MediaDesc}]),
    msg_reply(Mid, 50003, 5000, [{addReply, Reply}]).


%% --------------------------

msg14() ->
    msg14(?MGC_MID).
msg14(Mid) ->
    %% Cmd 1)
    Signal      = cre_Sig("cg/rt"), 
    AmmReq1     = cre_AmmReq([#megaco_term_id{id = ?A4444}],
			     [{signalsDescriptor, [{signal, Signal}]}]),
    CmdReq1     = cre_CmdReq({modReq, AmmReq1}),

    %% Cmd 2)
    Gain        = cre_PropParm("tdmc/gain", "2"),
    Ec          = cre_PropParm("tdmc/ec", "g165"),
    LCD         = cre_LocalControlDesc(sendRecv, [Gain, Ec]),
    Parms2      = cre_StreamParms(LCD),
    StreamDesc2 = cre_StreamDesc(1,Parms2),
    MediaDesc2  = cre_MediaDesc(StreamDesc2),
    AmmReq2     = cre_AmmReq([#megaco_term_id{id = ?A4445}],
			     [{mediaDescriptor, MediaDesc2}]),
    CmdReq2     = cre_CmdReq({modReq, AmmReq2}),

    %% Cmd 3)
    V           = cre_PropParm("v", "0"),
    C           = cre_PropParm("c", "IN IP4 125.125.125.111"),
    M           = cre_PropParm("m", "audio 1111 RTP/AVP 4"),
    RD          = cre_LocalRemoteDesc([[V, C, M]]),
    Parms3      = cre_StreamParmsR(RD),
    StreamDesc3 = cre_StreamDesc(2,Parms3),
    MediaDesc3  = cre_MediaDesc(StreamDesc3),
    AmmReq3     = cre_AmmReq([#megaco_term_id{id = ?A4445}],
			     [{mediaDescriptor, MediaDesc3}]),
    CmdReq3     = cre_CmdReq({modReq, AmmReq3}),
    msg_request(Mid, 10005, 2000, [CmdReq1, CmdReq2, CmdReq3]).


%% --------------------------

msg15() ->
    msg15(?MG1_MID).
msg15(Mid) ->
    Reply  = cre_AmmsReply([#megaco_term_id{id = ?A4444}]),
    Reply2 = cre_AmmsReply([#megaco_term_id{id = ?A4445}]),
    msg_reply(Mid, 10005, 2000, [{modReply, Reply}, {modReply, Reply2}]).


%% --------------------------

msg16() ->
    msg16(?MG2_MID).
msg16(Mid) ->
    TimeStamp = cre_TimeNot("19990729","22020002"),
    Event     = cre_ObsEv("al/of",TimeStamp),
    Desc      = cre_ObsEvsDesc(1234,[Event]),
    NotifyReq = cre_NotifyReq([#megaco_term_id{id = ?A5555}],Desc),
    CmdReq    = cre_CmdReq({notifyReq, NotifyReq}),
    msg_request(Mid, 50005, 5000, [CmdReq]).


%% --------------------------

msg17() ->
    msg17(?MGC_MID).
msg17(Mid) ->
    Reply = cre_NotifyRep([#megaco_term_id{id = ?A5555}]),
    msg_reply(Mid, 50005, ?megaco_null_context_id, [{notifyReply, Reply}]).


%% --------------------------

msg18() ->
    msg18(?MGC_MID).
msg18(Mid) ->
    On         = cre_ReqedEv("al/on"),
    EventsDesc = cre_EvsDesc(1235,[On]),
    AmmReq     = cre_AmmReq([#megaco_term_id{id = ?A5555}],
			    [{eventsDescriptor, EventsDesc},
			     {signalsDescriptor, []}]),
    CmdReq     = cre_CmdReq({modReq, AmmReq}),
    msg_request(Mid, 50006, 5000, [CmdReq]).


%% --------------------------

msg19() ->
    msg19(?MG2_MID).
msg19(Mid) ->
    Reply = cre_AmmsReply([#megaco_term_id{id = ?A4445}]),
    msg_reply(Mid, 50006, 5000, [{modReply, Reply}]).


%% --------------------------

msg20() ->
    msg20(?MGC_MID).
msg20(Mid) ->
    LCD        = cre_LocalControlDesc(sendRecv),
    Parms      = cre_StreamParms(LCD),
    StreamDesc = cre_StreamDesc(1,Parms),
    MediaDesc  = cre_MediaDesc(StreamDesc),
    AmmReq     = cre_AmmReq([#megaco_term_id{id = ?A4445}],
			    [{mediaDescriptor, MediaDesc}]),
    CmdReq     = cre_CmdReq({modReq, AmmReq}),
    AmmReq2    = cre_AmmReq([#megaco_term_id{id = ?A4444}],
                            [{signalsDescriptor, []}]),
    CmdReq2    = cre_CmdReq({modReq, AmmReq2}),
    msg_request(Mid, 10006, 2000, [CmdReq, CmdReq2]).


%% --------------------------

msg21() ->
    msg21(?MGC_MID).
msg21(Mid) ->
    Tokens    = [mediaToken, eventsToken, signalsToken,
		 digitMapToken, statsToken, packagesToken],
    AuditDesc = cre_AuditDesc(Tokens),
    Req       = cre_AuditReq(#megaco_term_id{id = ?A5556},AuditDesc),
    CmdReq    = cre_CmdReq({auditValueRequest, Req}),
    msg_request(Mid, 50007, ?megaco_null_context_id, [CmdReq]).


%% --------------------------

msg22a() ->
    msg22(1).

msg22b() ->
    msg22(10).

msg22c() ->
    msg22(25).

msg22d() ->
    msg22(50).

msg22e() ->
    msg22(75).

msg22f() ->
    msg22(100).

msg22(N) ->
    msg22(?MG2_MID, N).
msg22(Mid, N) ->
    Jit = cre_PropParm("nt/jit", "40"),
    LCD = cre_LocalControlDesc(sendRecv,[Jit]),
    LDV = cre_PropParm("v", "0"),
    LDC = cre_PropParm("c", "IN IP4 125.125.125.111"),
    LDM = cre_PropParm("m", "audio 1111 RTP/AVP  4"),
    LDA = cre_PropParm("a", "ptime:30"),
    LD  = cre_LocalRemoteDesc([[LDV, LDC, LDM, LDA]]),
    RDV = cre_PropParm("v", "0"),
    RDC = cre_PropParm("c", "IN IP4 124.124.124.222"),
    RDM = cre_PropParm("m", "audio 2222 RTP/AVP  4"),
    RDA = cre_PropParm("a", "ptime:30"),
    RD  = cre_LocalRemoteDesc([[RDV, RDC, RDM, RDA]]),
    StreamParms   = cre_StreamParms(LCD,LD,RD),
    StreamDesc    = cre_StreamDesc(1,StreamParms),
    Media         = cre_MediaDesc(StreamDesc),
    PackagesItem  = cre_PkgsItem("nt",1),
    PackagesItem2 = cre_PkgsItem("rtp",1),
    Stat       = cre_StatsParm("rtp/ps","1200"),
    Stat2      = cre_StatsParm("nt/os","62300"),
    Stat3      = cre_StatsParm("rtp/pr","700"),
    Stat4      = cre_StatsParm("nt/or","45100"),
    Stat5      = cre_StatsParm("rtp/pl","0.2"),
    Stat6      = cre_StatsParm("rtp/jit","20"),
    Stat7      = cre_StatsParm("rtp/delay","40"),
    Statistics = [Stat, Stat2, Stat3, Stat4, Stat5, Stat6, Stat7],
    Audits     = [{mediaDescriptor, Media},
		  {packagesDescriptor, [PackagesItem, PackagesItem2]},
		  {statisticsDescriptor, Statistics}],
    Reply      = {auditResult, 
		  cre_AuditRes(#megaco_term_id{id = ?A5556},Audits)},
    msg_reply(Mid, 50007, ?megaco_null_context_id, 
	      lists:duplicate(N,{auditValueReply, Reply})).
%%     msg_reply(Mid, 50007, ?megaco_null_context_id, 
%% 	      lists.duplicate([{auditValueReply, Reply}]).


%% --------------------------

msg23a() ->
    msg23a(?MG2_MID).
msg23a(Mid) ->
    TimeStamp = cre_TimeNot("19990729","24020002"),
    Event     = cre_ObsEv("al/on",TimeStamp),
    Desc      = cre_ObsEvsDesc(1235,[Event]),
    NotifyReq = cre_NotifyReq([#megaco_term_id{id = ?A5555}],Desc),
    CmdReq    = cre_CmdReq({notifyReq, NotifyReq}),
    msg_request(Mid, 50008, 5000, [CmdReq]).


msg23b() ->
    msg23b(?MG2_MID).
msg23b(Mid) ->
    TimeStamp  = cre_TimeNot("19990729","24020002"),
    Event      = cre_ObsEv("al/on",TimeStamp),
    Desc       = cre_ObsEvsDesc(1235,[Event]),
    NotifyReq1 = cre_NotifyReq([#megaco_term_id{id = ?A5555}],Desc),
    CmdReq1    = cre_CmdReq({notifyReq, NotifyReq1}),
    NotifyReq2 = cre_NotifyReq([#megaco_term_id{id = ?A5556}],Desc),
    CmdReq2    = cre_CmdReq({notifyReq, NotifyReq2}),
    ActionInfo = [{5000, [CmdReq1]}, {5001, [CmdReq2]}],
    TransInfo  = [{50008, ActionInfo}],
    msg_request(Mid, TransInfo).


msg23c() ->
    msg23c(?MG2_MID).
msg23c(Mid) ->
    TimeStamp  = cre_TimeNot("19990729","24020002"),
    Event      = cre_ObsEv("al/on",TimeStamp),
    Desc       = cre_ObsEvsDesc(1235,[Event]),
    NotifyReq1 = cre_NotifyReq([#megaco_term_id{id = ?A5555}],Desc),
    CmdReq1    = cre_CmdReq({notifyReq, NotifyReq1}),
    NotifyReq2 = cre_NotifyReq([#megaco_term_id{id = ?A5556}],Desc),
    CmdReq2    = cre_CmdReq({notifyReq, NotifyReq2}),
    ActionInfo1 = [{5000, [CmdReq1]}],
    ActionInfo2 = [{5001, [CmdReq2]}],
    TransInfo   = [{50008, ActionInfo1}, {50009, ActionInfo2}],
    msg_request(Mid, TransInfo).


msg23d() ->
    msg23d(?MG2_MID).
msg23d(Mid) ->
    TimeStamp  = cre_TimeNot("19990729","24020002"),
    Event      = cre_ObsEv("al/on",TimeStamp),
    Desc       = cre_ObsEvsDesc(1235,[Event]),
    NotifyReq1 = cre_NotifyReq([#megaco_term_id{id = ?A5555}],Desc),
    CmdReq1    = cre_CmdReq({notifyReq, NotifyReq1}),
    NotifyReq2 = cre_NotifyReq([#megaco_term_id{id = ?A5556}],Desc),
    CmdReq2    = cre_CmdReq({notifyReq, NotifyReq2}),
    NotifyReq3 = cre_NotifyReq([#megaco_term_id{id = ?A4444}],Desc),
    CmdReq3    = cre_CmdReq({notifyReq, NotifyReq3}),
    NotifyReq4 = cre_NotifyReq([#megaco_term_id{id = ?A4445}],Desc),
    CmdReq4    = cre_CmdReq({notifyReq, NotifyReq4}),
    ActionInfo1 = [{5000, [CmdReq1]}, {5001, [CmdReq2]}],
    ActionInfo2 = [{5003, [CmdReq3]}, {5004, [CmdReq4]}],
    TransInfo   = [{50008, ActionInfo1}, {50009, ActionInfo2}],
    msg_request(Mid, TransInfo).


%% --------------------------

msg24() ->
    msg24(?MGC_MID).
msg24(Mid) ->
    AuditDesc = cre_AuditDesc([statsToken]),
    SubReq    = cre_SubReq([#megaco_term_id{id = ?A5555}], AuditDesc),
    SubReq2   = cre_SubReq([#megaco_term_id{id = ?A5556}], AuditDesc),
    CmdReq    = cre_CmdReq({subtractReq, SubReq}),
    CmdReq2   = cre_CmdReq({subtractReq, SubReq2}),
    msg_request(Mid, 50009, 5000, [CmdReq, CmdReq2]).


%% --------------------------

msg25() ->
    msg25(?MG2_MID).
msg25(Mid) ->
    Stat11 = cre_StatsParm("nt/os","45123"),
    Stat12 = cre_StatsParm("nt/dur", "40"),
    Stats1 = [Stat11, Stat12],
    Reply1 = cre_AmmsReply([#megaco_term_id{id = ?A5555}],
			   [{statisticsDescriptor, Stats1}]),
    Stat21 = cre_StatsParm("rtp/ps","1245"),
    Stat22 = cre_StatsParm("nt/os", "62345"),
    Stat23 = cre_StatsParm("rtp/pr", "780"),
    Stat24 = cre_StatsParm("nt/or", "45123"),
    Stat25 = cre_StatsParm("rtp/pl", "10"),
    Stat26 = cre_StatsParm("rtp/jit", "27"),
    Stat27 = cre_StatsParm("rtp/delay","48"),
    Stats2 = [Stat21, Stat22, Stat23, Stat24, Stat25, Stat26, Stat27],
    Reply2 = cre_AmmsReply([#megaco_term_id{id = ?A5556}],
                          [{statisticsDescriptor, Stats2}]),
    msg_reply(Mid, 50009, 5000, 
	      [{subtractReply, Reply1}, {subtractReply, Reply2}]).


msg30a() ->
    msg_ack(?MG2_MID, [{9,9}]).

msg30b() ->
    msg_ack(?MG2_MID, [{9,13}]).

msg30c() ->
    msg_ack(?MG2_MID, 
	    [{9,13},   {15,15},  {33,40},  {50,60},  {70,80},  {85,90},
	     {101,105},{109,119},{121,130},{140,160},{170,175},{180,189},
	     {201,205},{209,219},{221,230},{240,260},{270,275},{280,289},
	     {301,305},{309,319},{321,330},{340,360},{370,375},{380,389},
	     {401,405},{409,419},{421,430},{440,460},{470,475},{480,489},
	     {501,505},{509,519},{521,530},{540,560},{570,575},{580,589}
	    ]).

%% Don't think this will be used by the megaco stack, but since it
%% seem's to be a valid construction...
msg30d() ->
    msg_ack(?MG2_MID, 
	    [[{9,13},   {15,15},  {33,40},  {50,60},  {70,80},  {85,90}],
	     [{101,105},{109,119},{121,130},{140,160},{170,175},{180,189}],
	     [{201,205},{209,219},{221,230},{240,260},{270,275},{280,289}],
	     [{301,305},{309,319},{321,330},{340,360},{370,375},{380,389}],
	     [{401,405},{409,419},{421,430},{440,460},{470,475},{480,489}],
	     [{501,505},{509,519},{521,530},{540,560},{570,575},{580,589}]
	    ]).


    
msg40() ->
    msg40(?MG1_MID_NO_PORT, "901 mg col boot").
msg40(Mid, Reason) when is_list(Reason) ->
    Address = {portNumber, ?DEFAULT_PORT},
    Profile = cre_SvcChProf("resgw",1),
    Parm    = cre_SvcChParm(restart,Address,[Reason],Profile),
    Req     = cre_SvcChReq([?megaco_root_termination_id],Parm),
    CmdReq  = cre_CmdReq({serviceChangeReq, Req}),
    Auth    = cre_AuthHeader(),
    msg_request(Auth, Mid, 9998, ?megaco_null_context_id, [CmdReq]).


msg50(Mid, APT) ->
    AD     = cre_AuditDesc(asn1_NOVALUE, APT),
    Req    = cre_AuditReq(#megaco_term_id{id = ?A5556},AD),
    CmdReq = cre_CmdReq({auditValueRequest, Req}),
    msg_request(Mid, 50007, ?megaco_null_context_id, [CmdReq]).
    
%% IndAudMediaDescriptor:
msg51(Mid, IATSDorStream) ->
    IAMD   = cre_IndAudMediaDesc(IATSDorStream),
    IAP    = cre_IndAudParam(IAMD),
    APT    = [IAP],
    msg50(Mid, APT).
    
msg51a() ->
    msg51a(?MG2_MID).
msg51a(Mid) ->
    PP    = cre_IndAudPropertyParm("tdmc/gain"),
    PPs   = [PP],
    IATSD = cre_IndAudTermStateDesc(PPs),
    msg51(Mid, IATSD).

msg51b() ->
    msg51b(?MG2_MID).
msg51b(Mid) ->
    PP    = cre_IndAudPropertyParm("nt/jit"),
    PPs   = [PP],
    IATSD = cre_IndAudTermStateDesc(PPs),
    msg51(Mid, IATSD).

msg51c() ->
    msg51c(?MG2_MID).
msg51c(Mid) ->
    IATSD = cre_IndAudTermStateDesc([], asn1_NOVALUE, 'NULL'),
    msg51(Mid, IATSD).

msg51d() ->
    msg51d(?MG2_MID).
msg51d(Mid) ->
    IATSD = cre_IndAudTermStateDesc([], 'NULL', asn1_NOVALUE),
    msg51(Mid, IATSD).

msg51e() ->
    msg51e(?MG2_MID).
msg51e(Mid) ->
    IALCD = cre_IndAudLocalControlDesc('NULL', asn1_NOVALUE, 
				       asn1_NOVALUE, asn1_NOVALUE),
    IASP = cre_IndAudStreamParms(IALCD),
    msg51(Mid, IASP).

msg51f() ->
    msg51f(?MG2_MID).
msg51f(Mid) ->
    IALCD = cre_IndAudLocalControlDesc(asn1_NOVALUE, 'NULL', 
				       asn1_NOVALUE, asn1_NOVALUE),
    IASP = cre_IndAudStreamParms(IALCD),
    msg51(Mid, IASP).

msg51g() ->
    msg51g(?MG2_MID).
msg51g(Mid) ->
    IALCD = cre_IndAudLocalControlDesc(asn1_NOVALUE, asn1_NOVALUE, 
				       'NULL', asn1_NOVALUE),
    IASP = cre_IndAudStreamParms(IALCD),
    msg51(Mid, IASP).

msg51h() ->
    msg51h(?MG2_MID).
msg51h(Mid) ->
    Name  = "nt/jit",
    IAPP  = cre_IndAudPropertyParm(Name),
    IALCD = cre_IndAudLocalControlDesc(asn1_NOVALUE, asn1_NOVALUE, 
				       asn1_NOVALUE, [IAPP]),
    IASP  = cre_IndAudStreamParms(IALCD),
    SID   = 123,
    IASD  = cre_IndAudStreamDesc(SID, IASP),
    msg51(Mid, [IASD]).


msg51i() ->
    msg51i(?MG2_MID).
msg51i(Mid) ->
    Name  = "nt/jit",
    Name2 = "tdmc/ec",
    IAPP  = cre_IndAudPropertyParm(Name),
    IAPP2 = cre_IndAudPropertyParm(Name2),
    IALCD = cre_IndAudLocalControlDesc('NULL', 'NULL', 'NULL', 
				       [IAPP, IAPP2]),
    IASP  = cre_IndAudStreamParms(IALCD),
    SID   = 123,
    IASD  = cre_IndAudStreamDesc(SID, IASP),
    msg51(Mid, [IASD]).


%% IndAudEventsDescriptor:
msg52() ->
    msg52(?MG2_MID).
msg52(Mid) ->
    RequestID = 1235,
    PkgdName  = "tonedet/std",
    IAED = cre_IndAudEvsDesc(RequestID, PkgdName),
    IAP  = cre_IndAudParam(IAED),
    APT  = [IAP],
    msg50(Mid, APT).

%% IndAudEventBufferDescriptor:
msg53() ->
    msg53(?MG2_MID).
msg53(Mid) ->
    EN    = "tonedet/std",
    SID   = 1,
    IAEBD = cre_IndAudEvBufDesc(EN, SID),
    IAP   = cre_IndAudParam(IAEBD),
    APT   = [IAP],
    msg50(Mid, APT).

%% IndAudSignalsDescriptor:
msg54(Mid, Sig) ->
    IASD = cre_IndAudSigsDesc(Sig),
    IAP  = cre_IndAudParam(IASD),
    APT  = [IAP],
    msg50(Mid, APT).
    
msg54a() ->
    msg54a(?MG2_MID).
msg54a(Mid) ->
    SN  = "tonegen/pt",
    Sig = cre_IndAudSig(SN),
    msg54(Mid, Sig).

msg54b() ->
    msg54b(?MG2_MID).
msg54b(Mid) ->
    SN  = "dg/d0",
    Sig = cre_IndAudSig(SN),
    msg54(Mid, Sig).

msg54c() ->
    msg54c(?MG2_MID).
msg54c(Mid) ->
    SN  = "ct/ct",
    Sig = cre_IndAudSig(SN),
    ID  = 4321,
    SSL = cre_IndAudSeqSigList(ID, Sig),
    msg54(Mid, SSL).

%% IndAudDigitMapDescriptor:
msg55() ->
    msg55(?MG2_MID).
msg55(Mid) ->
    DMN   = "dialplan00",
    IADMD = cre_IndAudDigitMapDesc(DMN),
    IAP   = cre_IndAudParam(IADMD),
    APT   = [IAP],
    msg50(Mid, APT).

%% IndAudStatisticsDescriptor:
msg56() ->
    msg56(?MG2_MID).
msg56(Mid) ->
    SN   = "nt/dur",
    IASD = cre_IndAudStatsDesc(SN),
    IAP  = cre_IndAudParam(IASD),
    APT  = [IAP],
    msg50(Mid, APT).    

%% IndAudPackagesDescriptor:
msg57() ->
    msg57(?MG2_MID).
msg57(Mid) ->
    PN   = "al",
    PV   = 1,
    IAPD = cre_IndAudPkgsDesc(PN, PV),
    IAP  = cre_IndAudParam(IAPD),
    APT  = [IAP],
    msg50(Mid, APT).    
    
%% Sum it up:
msg58_iaMediaDesc_iap(IATSD) ->
    IAMD  = cre_IndAudMediaDesc(IATSD),
    cre_IndAudParam(IAMD).
    
msg58_iaMediaDesc_iap_a() ->
    PP    = cre_IndAudPropertyParm("tdmc/gain"),
    PPs   = [PP],
    IATSD = cre_IndAudTermStateDesc(PPs),
    msg58_iaMediaDesc_iap(IATSD).
    
msg58_iaMediaDesc_iap_b() ->
    IATSD = cre_IndAudTermStateDesc([], 'NULL', asn1_NOVALUE),
    msg58_iaMediaDesc_iap(IATSD).
    
msg58_iaEvsDesc_iap() ->
    RequestID = 1235,
    PkgdName  = "tonedet/std",
    IAED = cre_IndAudEvsDesc(RequestID, PkgdName),
    cre_IndAudParam(IAED).

msg58_iaEvBufDesc_iap() ->    
    EN    = "tonedet/std",
    SID   = 1,
    IAEBD = cre_IndAudEvBufDesc(EN, SID),
    cre_IndAudParam(IAEBD).

msg58_iaSigsDesc_iap(S) ->
    IASD = cre_IndAudSigsDesc(S),
    cre_IndAudParam(IASD).

msg58_iaSigsDesc_iap_a() ->
    SN  = "tonegen/pt",
    Sig = cre_IndAudSig(SN),
    msg58_iaSigsDesc_iap(Sig).
   
msg58_iaSigsDesc_iap_b() ->
    SN  = "ct/ct",
    Sig = cre_IndAudSig(SN),
    ID  = 4321,
    SSL = cre_IndAudSeqSigList(ID, Sig),
    msg58_iaSigsDesc_iap(SSL).

msg58_iaDigMapDesc_iap() ->
    DMN   = "dialplan00",
    IADMD = cre_IndAudDigitMapDesc(DMN),
    cre_IndAudParam(IADMD).
    
msg58_iaStatsDesc_iap() ->
    SN   = "nt/dur",
    IASD = cre_IndAudStatsDesc(SN),
    cre_IndAudParam(IASD).

msg58_iaPacksDesc_iap() ->
    PN   = "al",
    PV   = 1,
    IAPD = cre_IndAudPkgsDesc(PN, PV),
    cre_IndAudParam(IAPD).

msg58a() ->
    msg58a(?MG2_MID).
msg58a(Mid) ->
    IAMD  = msg58_iaMediaDesc_iap_a(),
    IAED  = msg58_iaEvsDesc_iap(),
    IAEBD = msg58_iaEvBufDesc_iap(),
    IASiD = msg58_iaSigsDesc_iap_a(),
    IADMD = msg58_iaDigMapDesc_iap(),
    IAStD = msg58_iaStatsDesc_iap(),
    IAPD  = msg58_iaPacksDesc_iap(),
    APT   = [IAMD, IAED, IAEBD, IASiD, IADMD, IAStD, IAPD],
    msg50(Mid, APT).

msg58b() ->
    msg58b(?MG2_MID).
msg58b(Mid) ->
    IAMD  = msg58_iaMediaDesc_iap_b(),
    IAED  = msg58_iaEvsDesc_iap(),
    IAEBD = msg58_iaEvBufDesc_iap(),
    IASiD = msg58_iaSigsDesc_iap_b(),
    IADMD = msg58_iaDigMapDesc_iap(),
    IAStD = msg58_iaStatsDesc_iap(),
    IAPD  = msg58_iaPacksDesc_iap(),
    APT   = [IAMD, IAED, IAEBD, IASiD, IADMD, IAStD, IAPD],
    msg50(Mid, APT).


%% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
%% Tests some of the changes in the v2 corr 1 (EmergencyOff and ModemDesc)

%% Emergency On/Off (optional) tests
msg61(EM) ->
    TS     = cre_TimeNot("19990729", "22000000"),
    Event  = cre_ObsEv("al/of",TS),
    Desc   = cre_ObsEvsDesc(2222,[Event]),
    NotReq = cre_NotifyReq([#megaco_term_id{id = ?A4444}],Desc),
    Cmd    = ?MSG_LIB:cre_Command(notifyReq, NotReq),
    CmdReq = cre_CmdReq(Cmd),
    CtxReq = ?MSG_LIB:cre_ContextRequest(15, EM),
    ActReq = ?MSG_LIB:cre_ActionRequest(1, CtxReq, [CmdReq]),
    Acts   = [ActReq],
    TR     = ?MSG_LIB:cre_TransactionRequest(9898, Acts),
    Trans  = ?MSG_LIB:cre_Transaction(TR), 
    Mess   = ?MSG_LIB:cre_Message(?VERSION, ?MG1_MID, [Trans]),
    ?MSG_LIB:cre_MegacoMessage(Mess).

msg61a() ->
    msg61(false).

msg61b() ->
    msg61(true).

msg61c() ->
    msg61(asn1_NOVALUE).


msg62a() ->
    MT      = ?MSG_LIB:cre_ModemType(v18),
    PP      = cre_PropParm("c", "IN IP4 $ "),
    MD      = ?MSG_LIB:cre_ModemDescriptor([MT], [PP]),
    AmmDesc = ?MSG_LIB:cre_AmmDescriptor(MD),
    TermIDs = [#megaco_term_id{id = ?A4444}],
    AmmReq  = ?MSG_LIB:cre_AmmRequest(TermIDs, [AmmDesc]),
    Cmd     = ?MSG_LIB:cre_Command(addReq, AmmReq),
    CmdReq  = ?MSG_LIB:cre_CommandRequest(Cmd),
    ActReq  = ?MSG_LIB:cre_ActionRequest(2, [CmdReq]),
    Acts    = [ActReq],
    TR      = ?MSG_LIB:cre_TransactionRequest(9898, Acts),
    Trans   = ?MSG_LIB:cre_Transaction(TR), 
    Mess    = ?MSG_LIB:cre_Message(?VERSION, ?MG1_MID, [Trans]),
    ?MSG_LIB:cre_MegacoMessage(Mess).

msg62b() ->
    MP = 
"MEGACO/" ?VERSION_STR " [124.124.124.222]:55555
Transaction = 9898 {
        Context = 2 {
                Add = 11111111/00000000/00000000 {
                        Modem[V18] {
                                tdmc/gain=2
                        }
                }
        }
}",
%     MC = 
% "!/" ?VERSION_STR " [124.124.124.222]:55555\nT=9898{C=2{A=11111111/00000000/00000000{MD[V18]{tdmc/gain=2}}}}",
    list_to_binary(MP).

%% - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
%% Pretty RFC 3525 messages:

%% Added Reason
rfc3525_msg1() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222] Transaction = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            Method = Restart,
            Reason = 901,
            ServiceChangeAddress = 55555, 
            Profile = ResGW/1
         }
      }
   } 
}".

rfc3525_msg2() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Reply = 9998 {
   Context = - {
      ServiceChange = ROOT {
         Services {
            ServiceChangeAddress = 55555, 
            Profile = ResGW/1
         } 
      } 
   } 
}".


%% Removed "," after LocalControl ending "}"
rfc3525_msg3() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Transaction = 9999 {
   Context = - {
      Modify = A4444 {
         Media { 
            Stream = 1 {
               LocalControl {
                  Mode = SendReceive,
                  tdmc/gain=2,  ; in dB,
                  tdmc/ec=on
               }
            }
         },
         Events = 2222 {
            al/of {strict=state}
         }
      }
   }
}".

%% Removed the outermost "{}" pair (before the Reply token)
rfc3525_msg4() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 9999 {
   Context = - {
      Modify = A4444
   }
}".

rfc3525_msg6() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Transaction = 10000 {
   Context = - {
      Notify = A4444 {
         ObservedEvents =2222 {
            19990729T22000000:al/of{init=false}
         }
      }
   } 
}".
 

rfc3525_msg7() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Reply = 10000 {
   Context = - {
      Notify = A4444
   } 
}".

rfc3525_msg8() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Transaction = 10001 {
   Context = - {
      Modify = A4444 {
         Events = 2223 {
            al/on {strict=state}, 
            dd/ce {DigitMap=Dialplan0}
	 },
         Signals {cg/dt},
         DigitMap = Dialplan0 { 
            (0| 00|[1-7]xxx|8xxxxxxx|fxxxxxxx|exx|91xxxxxxxxxx|9011x.)
         }
      }
   }
}".

rfc3525_msg9() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10001 {
   Context = - {
      Modify = A4444
   }
}".

rfc3525_msg10() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Transaction = 10002 {
   Context = - {
      Notify = A4444 {
         ObservedEvents =2223 {
            19990729T22010001:dd/ce {
               ds=\"916135551212\",
               Meth=UM
            }
         }
      }
   } 
}".


rfc3525_msg11() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Reply = 10002 {
   Context = - {
      Notify = A4444
   }
}".

%% Added ?
rfc3525_msg12() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Transaction = 10003 {
   Context = $ {
      Add = A4444,
      Add = $ {
         Media {
            Stream = 1 {
               LocalControl {
                  Mode = ReceiveOnly,
                  nt/jit=40 ; in ms
               },
               Local { 
                  v=0 c=IN IP4 $ m=audio $ RTP/AVP 4 a=ptime:30 v=0 c=IN IP4 $ m=audio $ RTP/AVP 0
               }
            }
         }
      }
   } 
}".

%% Added ?
rfc3525_msg13() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10003 {
   Context = 2000 {
      Add = A4444,
      Add = A4445 {
         Media {
            Stream = 1 {
               Local { 
v=0 
o=- 2890844526 2890842807 IN IP4 124.124.124.222 
s=- 
t= 0 0 
c=IN IP4 124.124.124.222 
m=audio 2222 RTP/AVP 4 
a=ptime:30 
a=recvonly 
               } ; RTP profile for G.723.1 is 4
            }
         }
      }
   } 
}".

%% 
%% Added ?
rfc3525_msg14() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Transaction = 50003 {
   Context = $ {
      Add = A5555 { 
         Media {
            Stream = 1 {
               LocalControl {
                  Mode = SendReceive
               }
            }
         },
         Events = 1234 {
            al/of {strict=state}
         },
         Signals {al/ri}
      },
      Add = $ {
         Media {
            Stream = 1 {
               LocalControl {
                  Mode = SendReceive,
                  nt/jit=40 ; in ms
               },
               Local { 
                  v=0 c=IN IP4 $ m=audio $ RTP/AVP 4 a=ptime:30
               },
               Remote { 
                  v=0 c=IN IP4 124.124.124.222 m=audio 2222 RTP/AVP 4 a=ptime:30
               } ; RTP profile for G.723.1 is 4
            }
         }
      }
   } 
}".

%% Added ?
rfc3525_msg15() ->
"MEGACO/" ?VERSION_STR " [125.125.125.111]:55555 Reply = 50003 {
   Context = 5000 {
      Add = A5555,
      Add = A5556 {
         Media {
            Stream = 1 {
               Local { 
                  v=0 o=- 7736844526 7736842807 IN IP4 125.125.125.111 s=- t= 0 0 c=IN IP4 125.125.125.111 m=audio 1111 RTP/AVP 4 
               } ; RTP profile for G723.1 is 4
            } 
         }
      }
   }
}".

%% Added ?
rfc3525_msg16a() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Transaction = 10005 {
   Context = 2000 {
      Modify = A4444 {
         Signals {cg/rt}
      },
      Modify = A4445 {
         Media {
            Stream = 1 {
               Remote { 
                  v=0 o=- 7736844526 7736842807 IN IP4 125.125.125.111 s=- t= 0 0 c=IN IP4 125.125.125.111 m=audio 1111 RTP/AVP 4
	       } ; RTP profile for G723.1 is 4
            } 
         }
      }
   }
}".

rfc3525_msg16b() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10005 {
   Context = 2000 {
      Modify = A4444, 
      Modify = A4445
   }
}".

rfc3525_msg17a() ->
"MEGACO/" ?VERSION_STR " [125.125.125.111]:55555 Transaction = 50005 {
   Context = 5000 {
      Notify = A5555 {
         ObservedEvents = 1234 {
            19990729T22020002:al/of{init=false}
         }
      }
   }
}".

rfc3525_msg17b() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Reply = 50005 {
   Context = - {
      Notify = A5555
   }
}".

%% Removed "{ }" after Signals
rfc3525_msg17c() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Transaction = 50006 {
   Context = 5000 {
      Modify = A5555 {
         Events = 1235 {
            al/on{strict=state}
         },
         Signals ; to turn off ringing
      }
   }
}".

rfc3525_msg17d() ->
"MEGACO/" ?VERSION_STR " [125.125.125.111]:55555 Reply = 50006 {
   Context = 5000 {
      Modify = A4445
   }
}".

%% Removed "{ }" after Signals
rfc3525_msg18a() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Transaction = 10006 {
   Context = 2000 {
      Modify = A4445 {
         Media {
            Stream = 1 {
               LocalControl {
                  Mode = SendReceive
               }
            }
         }
      },
      Modify = A4444 {
         Signals 
      }
   }
}".

rfc3525_msg18b() ->
"MEGACO/" ?VERSION_STR " [124.124.124.222]:55555 Reply = 10006 {
   Context = 2000 {
      Modify = A4445, 
      Modify = A4444
   }
}".

rfc3525_msg19() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Transaction = 50007 {
   Context = - {
      AuditValue = A5556 {
         Audit {
            Media, DigitMap, Events, Signals, Packages, Statistics
         }
      }
   }
}".

%% Added ?
rfc3525_msg20() ->
"MEGACO/" ?VERSION_STR " [125.125.125.111]:55555 Reply = 50007 {
   Context = - { 
      AuditValue = A5556 {
         Media {
            TerminationState { 
               ServiceStates = InService,
               Buffer = OFF 
            },
            Stream = 1 {
               LocalControl { 
                  Mode = SendReceive,
                  nt/jit=40 
               },
               Local { 
                  v=0 o=- 7736844526 7736842807 IN IP4 125.125.125.111 s=- t= 0 0 c=IN IP4 125.125.125.111 m=audio 1111 RTP/AVP  4 a=ptime:30
               },
               Remote { 
                  v=0 o=- 2890844526 2890842807 IN IP4 124.124.124.222 s=- t= 0 0 c=IN IP4 124.124.124.222 m=audio 2222 RTP/AVP  4 a=ptime:30
               }
            }
         },
         Events,
         Signals,
         DigitMap,
         Packages {nt-1, rtp-1},
         Statistics { 
            rtp/ps=1200,  ; packets sent
            nt/os=62300, ; octets sent
            rtp/pr=700, ; packets received
            nt/or=45100, ; octets received
            rtp/pl=0.2,  ; % packet loss
            rtp/jit=20,
            rtp/delay=40 ; avg latency
         } 
      }
   }
}".

rfc3525_msg21a() ->
"MEGACO/" ?VERSION_STR " [125.125.125.111]:55555 Transaction = 50008 {
   Context = 5000 {
      Notify = A5555 {
         ObservedEvents =1235 {
            19990729T24020002:al/on {init=false}
         }
      }
   }
}".

rfc3525_msg21b() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Reply = 50008 {
   Context = - {
      Notify = A5555
   }
}".

rfc3525_msg22a() ->
"MEGACO/" ?VERSION_STR " [123.123.123.4]:55555 Transaction = 50009 {
   Context = 5000 {
      Subtract = A5555 {
         Audit {
            Statistics
         }
      },
      Subtract = A5556 {
         Audit {
            Statistics
         }
      }
   }
}".

%% Added ?
rfc3525_msg22b() ->
"MEGACO/" ?VERSION_STR " [125.125.125.111]:55555 Reply = 50009 {
   Context = 5000 {
      Subtract = A5555 {
         Statistics {
            nt/os=45123, ; Octets Sent
            nt/dur=40 ; in seconds
         }
      },
      Subtract = A5556 {
         Statistics {
            rtp/ps=1245, ; packets sent
            nt/os=62345, ; octets sent
            rtp/pr=780, ; packets received
            nt/or=45123, ; octets received
            rtp/pl=10, ;  % packets lost
            rtp/jit=27,
            rtp/delay=48 ; average latency
         }
      }
   }
}".

rfc3525_msgs() ->
    [
     {msg1,   rfc3525_msg1()},
     {msg2,   rfc3525_msg2()},
     {msg3,   rfc3525_msg3()},
     {msg4,   rfc3525_msg4()},
     {msg6,   rfc3525_msg6()},
     {msg7,   rfc3525_msg7()},
     {msg8,   rfc3525_msg8()},
     {msg9,   rfc3525_msg9()},
     {msg10,  rfc3525_msg10()},
     {msg11,  rfc3525_msg11()},
     {msg12,  rfc3525_msg12()},
     {msg13,  rfc3525_msg13()},
     {msg14,  rfc3525_msg14()},
     {msg15,  rfc3525_msg15()},
     {msg16a, rfc3525_msg16a()},
     {msg16b, rfc3525_msg16b()},
     {msg17a, rfc3525_msg17a()},
     {msg17b, rfc3525_msg17b()},
     {msg17c, rfc3525_msg17c()},
     {msg17d, rfc3525_msg17d()},
     {msg18a, rfc3525_msg18a()},
     {msg18b, rfc3525_msg18b()},
     {msg19,  rfc3525_msg19()},
     {msg20,  rfc3525_msg20()},
     {msg21a, rfc3525_msg21a()},
     {msg21b, rfc3525_msg21b()},
     {msg22a, rfc3525_msg22a()},
     {msg22b, rfc3525_msg22b()}
    ].

rfc3525_msgs_display() ->
    Msgs = rfc3525_msgs(),
    Fun = fun({Name, Msg}) ->
		  io:format("~w: ~n~s~n~n", [Name, Msg])
	  end,
    lists:foreach(Fun, Msgs).

rfc3525_msgs_test() ->
    put(dbg,true),
    Res = rfc3525_msgs_test(megaco_pretty_text_encoder, [], 2),
    erase(dbg),
    io:format("~w~n", [Res]).

rfc3525_msgs_test(Codec, Config, Ver) ->
    io:format("-----------------------------------------"
	      "~ntesting with"
	      "~n   Codec:   ~w"
	      "~n   Config:  ~w"
	      "~n   Version: ~w"
	      "~n", [Codec, Config, Ver]),
    Msgs = rfc3525_msgs(),
    Test = fun({N,M1}) ->
		   %% io:format("testing ~w: ", [N]),
		   io:format("~n*** testing ~w *** ~n~s~n", [N,M1]),
		   Bin1 = erlang:list_to_binary(M1),
		   case (catch Codec:decode_message(Config, Ver, Bin1)) of
		       {ok, M2} ->
			   %% io:format("d", []),
			   io:format("decoded:~n~p~n", [M2]),
			   case (catch Codec:encode_message(Config, Ver, M2)) of
			       {ok, Bin2} when is_binary(Bin2) ->
				   %% io:format("e~n", []),
				   io:format("encode: ~n~s~n", [erlang:binary_to_list(Bin2)]),
				   {N,ok};
			       {ok, M3} ->
				   %% io:format("e~n", []),
				   io:format("encode: ~n~s~n", [M3]),
				   {N,ok};
			       E ->
				   io:format("~n~p~n", [E]),
				   {N,encode_error}
			   end;
		       E ->
			   io:format("~n~p~n", [E]),
			   {N,decode_error}
		   end
	  end,
    [Test(M) || M <- Msgs].


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

skip(Reason) ->
    megaco_codec_test_lib:skip(Reason).

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

decode_message(Codec, DynamicDecode, Conf, Bin) ->
    megaco_codec_test_lib:decode_message(Codec, DynamicDecode, ?VERSION, 
					 Conf, Bin).
encode_message(Codec, Conf, Msg) ->
    megaco_codec_test_lib:encode_message(Codec, ?VERSION, Conf, Msg).

test_msgs(Codec, DynamicDecode, Conf, Msgs) ->
    megaco_codec_test_lib:test_msgs(Codec, DynamicDecode, ?VERSION, Conf, 
				    fun chk_MegacoMessage/2, Msgs).


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

decode_mini_message(Codec, Conf, Bin) ->
    Codec:decode_mini_message(Conf, dynamic, Bin).


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

chk_MegacoMessage(M1, M2) ->
    ?MSG_LIB:chk_MegacoMessage(M1, M2).


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

cre_MegacoMessage(Mess) ->
    ?MSG_LIB:cre_MegacoMessage(Mess).

cre_MegacoMessage(V, Mid, Body) ->
    Mess = ?MSG_LIB:cre_Message(V, Mid, Body),
    ?MSG_LIB:cre_MegacoMessage(Mess).

cre_AuthHeader() ->
    SecParmIdx = [239, 205, 171, 137], 
    SeqNum     = [18, 52, 86, 120], 
    AD         = [18, 52, 86, 120, 137, 171, 205, 239, 118, 84, 50, 16],
    cre_AuthHeader(SecParmIdx, SeqNum, AD).

cre_Msg(Mid, Body) ->
    cre_Msg(?VERSION, Mid, Body).

cre_Msg(V, Mid, Body) ->
    ?MSG_LIB:cre_Message(V, Mid, Body).

cre_AuthHeader(Idx, Num, D) ->
    ?MSG_LIB:cre_AuthenticationHeader(Idx, Num, D).

cre_TransId(TransId) ->
    ?MSG_LIB:cre_TransactionId(TransId).

cre_Trans(Trans) ->
    ?MSG_LIB:cre_Transaction(Trans).

cre_TransReq(TransId, Actions) ->
    ?MSG_LIB:cre_TransactionRequest(TransId, Actions).

cre_TransRep(TransId, Actions) ->
    ?MSG_LIB:cre_TransactionReply(TransId, Actions).

cre_TransAck(First, Last) ->
    ?MSG_LIB:cre_TransactionAck(First, Last).
    
cre_ActReq(CtxId, CmdReqs) ->
    ?MSG_LIB:cre_ActionRequest(CtxId, CmdReqs).

cre_ActRep(CtxId, CmdReply) ->
    ?MSG_LIB:cre_ActionReply(CtxId, CmdReply).

cre_CtxID(Id) ->
    ?MSG_LIB:cre_ContextID(Id).

%% Ind Aud related:

cre_IndAudParam(IAP) ->
    ?MSG_LIB:cre_IndAuditParameter(IAP).

cre_IndAudMediaDesc(D) ->
    ?MSG_LIB:cre_IndAudMediaDescriptor(D).

cre_IndAudStreamDesc(SID, SP) ->
    ?MSG_LIB:cre_IndAudStreamDescriptor(SID, SP).

cre_IndAudStreamParms(LCD) ->
    ?MSG_LIB:cre_IndAudStreamParms(LCD).

cre_IndAudLocalControlDesc(SM, RV, RG, PP) ->
    ?MSG_LIB:cre_IndAudLocalControlDescriptor(SM, RV, RG, PP).

cre_IndAudPropertyParm(Name) ->
    ?MSG_LIB:cre_IndAudPropertyParm(Name).

cre_IndAudTermStateDesc(PP) ->
    ?MSG_LIB:cre_IndAudTerminationStateDescriptor(PP).

cre_IndAudTermStateDesc(PP, EBC, SS) ->
    ?MSG_LIB:cre_IndAudTerminationStateDescriptor(PP, EBC, SS).

cre_IndAudEvsDesc(RID, PN) 
  when is_integer(RID) ->
    ?MSG_LIB:cre_IndAudEventsDescriptor(RID, PN).

cre_IndAudEvBufDesc(EN, SID) ->
    ?MSG_LIB:cre_IndAudEventBufferDescriptor(EN, SID).

cre_IndAudSigsDesc(D) ->
    ?MSG_LIB:cre_IndAudSignalsDescriptor(D).

cre_IndAudSig(SN) ->
    ?MSG_LIB:cre_IndAudSignal(SN).

cre_IndAudSeqSigList(ID, SL) ->
    ?MSG_LIB:cre_IndAudSeqSigList(ID, SL).

cre_IndAudDigitMapDesc(DMN) ->
    ?MSG_LIB:cre_IndAudDigitMapDescriptor(DMN).

cre_IndAudStatsDesc(SN) ->
    ?MSG_LIB:cre_IndAudStatisticsDescriptor(SN).

cre_IndAudPkgsDesc(PN, PV) ->
    ?MSG_LIB:cre_IndAudPackagesDescriptor(PN, PV).

%% Parameter related
cre_PropParm(Name, Val) ->
    ?MSG_LIB:cre_PropertyParm(Name, [Val]).


%% Statistics related
cre_StatsParm(Name, Val) ->
    ?MSG_LIB:cre_StatisticsParameter(Name, [Val]).


% Event related 
cre_EvParm(Name, Val) ->
    ?MSG_LIB:cre_EventParameter(Name, Val).

cre_ObsEv(Name, Not) ->
    ?MSG_LIB:cre_ObservedEvent(Name, Not).
cre_ObsEv(Name, Not, Par) ->
    ?MSG_LIB:cre_ObservedEvent(Name, Par, Not).

cre_ReqedEv(Name) ->
    ?MSG_LIB:cre_RequestedEvent(Name).
cre_ReqedEv(Name, Action) ->
    ?MSG_LIB:cre_RequestedEvent(Name, Action).


cre_ObsEvsDesc(Id, EvList) ->
    ?MSG_LIB:cre_ObservedEventsDescriptor(Id, EvList).

cre_EvsDesc(Id, EvList) ->
    ?MSG_LIB:cre_EventsDescriptor(Id, EvList).


%% Service change related
cre_SvcChParm(M, A, R, P) ->
    ?MSG_LIB:cre_ServiceChangeParm(M, A, P, R).

cre_SvcChResParm(A, P) ->
    ?MSG_LIB:cre_ServiceChangeResParm(A, P).

cre_SvcChReq(Tids, P) ->
    ?MSG_LIB:cre_ServiceChangeRequest(Tids, P).

cre_SvcChProf(Name, Ver) ->
    ?MSG_LIB:cre_ServiceChangeProfile(Name, Ver).

cre_SvcChRep(Tids, Res) ->
    ?MSG_LIB:cre_ServiceChangeReply(Tids, Res).


%% Stream related
cre_StreamParms(Lcd) ->
    ?MSG_LIB:cre_StreamParms(Lcd).
cre_StreamParms(Lcd, Ld) ->
    ?MSG_LIB:cre_StreamParms(Lcd, Ld).
cre_StreamParms(Lcd, Ld, Rd) ->
    ?MSG_LIB:cre_StreamParms(Lcd, Ld, Rd).
cre_StreamParmsL(Ld) ->
    ?MSG_LIB:cre_StreamParms(asn1_NOVALUE, Ld, asn1_NOVALUE).
cre_StreamParmsR(Rd) ->
    ?MSG_LIB:cre_StreamParms(asn1_NOVALUE, asn1_NOVALUE, Rd).

cre_StreamDesc(Id, P) ->
    ?MSG_LIB:cre_StreamDescriptor(Id, P).


%% "Local" related
cre_LocalControlDesc(Mode) ->
    ?MSG_LIB:cre_LocalControlDescriptor(Mode).
cre_LocalControlDesc(Mode, Parms) ->
    ?MSG_LIB:cre_LocalControlDescriptor(Mode, Parms).

cre_LocalRemoteDesc(Grps) ->
    ?MSG_LIB:cre_LocalRemoteDescriptor(Grps).


%% DigitMap related
cre_DigitMapDesc() ->
    ?MSG_LIB:cre_DigitMapDescriptor().
cre_DigitMapDesc(NameOrVal) ->
    ?MSG_LIB:cre_DigitMapDescriptor(NameOrVal).
cre_DigitMapDesc(Name, Val) ->
    ?MSG_LIB:cre_DigitMapDescriptor(Name, Val).

cre_DigitMapValue(Body) ->
    ?MSG_LIB:cre_DigitMapValue(Body).

cre_DigitMapValue(Body, Start, Short, Long) ->
    ?MSG_LIB:cre_DigitMapValue(Start, Short, Long, Body).

%% Media related
cre_MediaDesc(SD) when is_record(SD, 'StreamDescriptor') ->
    cre_MediaDesc([SD]);
cre_MediaDesc(SDs) ->
    ?MSG_LIB:cre_MediaDescriptor(SDs).


%% Notify related
cre_NotifyReq(Tids, EvsDesc) ->
    ?MSG_LIB:cre_NotifyRequest(Tids, EvsDesc).

cre_NotifyRep(Tids) ->
    ?MSG_LIB:cre_NotifyReply(Tids).


%% Subtract related
cre_SubReq(Tids, Desc) ->
    ?MSG_LIB:cre_SubtractRequest(Tids, Desc).


%% Audit related
cre_AuditDesc(Tokens) ->
    ?MSG_LIB:cre_AuditDescriptor(Tokens).

cre_AuditDesc(Tokens, PropertTokens) ->
    ?MSG_LIB:cre_AuditDescriptor(Tokens, PropertTokens).

cre_AuditReq(Tid, Desc) ->
    ?MSG_LIB:cre_AuditRequest(Tid, Desc).

cre_AuditRes(Tid, Res) ->
    ?MSG_LIB:cre_AuditResult(Tid, Res).


%% AMM/AMMS related
cre_AmmReq(Tids, Descs) ->
    ?MSG_LIB:cre_AmmRequest(Tids, Descs).

cre_AmmsReply(Tids) ->
    ?MSG_LIB:cre_AmmsReply(Tids).
cre_AmmsReply(Tids, Descs) ->
    ?MSG_LIB:cre_AmmsReply(Tids, Descs).


%% Command related
%% cre_command(Tag, Req) ->
%%     ?MSG_LIB:cre_Command(Tag, Req).

cre_CmdReq(Cmd) ->
    ?MSG_LIB:cre_CommandRequest(Cmd).


%% Actions related
cre_ReqedActs(DmName) ->
    EDM = ?MSG_LIB:cre_EventDM(DmName),
    ?MSG_LIB:cre_RequestedActions(EDM).


%% Signal related
cre_Sig(Name) ->
    ?MSG_LIB:cre_Signal(Name).


%% Others
cre_TimeNot(D,T) ->
    ?MSG_LIB:cre_TimeNotation(D, T).

cre_PkgsItem(Name, Ver) ->
    ?MSG_LIB:cre_PackagesItem(Name, Ver).


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

flex_init(Config) ->
    megaco_codec_flex_lib:init(Config).

flex_finish(Config) ->
    megaco_codec_flex_lib:finish(Config).

flex_scanner_conf(Config) ->
    megaco_codec_flex_lib:scanner_conf(Config).

start_flex_scanner() ->
    megaco_codec_flex_lib:start().

stop_flex_scanner(Pid) ->
    megaco_codec_flex_lib:stop(Pid).


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

t(F,A) ->
    p(printable(get(severity),trc),trc,F,A).

d(F,A) ->
    p(printable(get(severity),dbg),dbg,F,A).

l(F,A) ->
    p(printable(get(severity),log),log,F,A).

e(F,A) ->
    p(printable(get(severity),err),err,F,A).


printable(trc,_) ->
    true;
printable(dbg,trc) ->
    false;
printable(dbg,_) ->
    true;
printable(log,log) ->
    true;
printable(log,err) ->
    true;
printable(err,err) ->
    true;
printable(_,_) ->
    false.


p(true,L,F,A) ->
    io:format("~s: " ++ F ++ "~n", [image_of(L)|A]);
p(_,_,_,_) ->
    ok.

image_of(trc) ->
    "T";
image_of(dbg) ->
    "D";
image_of(log) ->
    "L";
image_of(err) ->
    "E";
image_of(L) ->
    io_lib:format("~p",[L]).


