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muc_roomconfig.erl
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%% Created automatically by xdata generator (xdata_codec.erl)
%% Source: muc_roomconfig.xdata
%% Form type: http://jabber.org/protocol/muc#roomconfig
%% Document: XEP-0045
-module(muc_roomconfig).
-compile({nowarn_unused_function,
[{dec_int, 3}, {dec_int, 1}, {dec_enum, 2},
{dec_enum_int, 2}, {dec_enum_int, 4}, {enc_int, 1},
{enc_enum, 1}, {enc_enum_int, 1}, {not_empty, 1},
{dec_bool, 1}, {enc_bool, 1}, {dec_ip, 1},
{enc_ip, 1}]}).
-compile(nowarn_unused_vars).
-dialyzer({nowarn_function, {dec_int, 3}}).
-export([encode/1, encode/2, encode/3]).
-export([decode/1, decode/2, decode/3, format_error/1,
io_format_error/1]).
-include("xmpp_codec.hrl").
-include("muc_roomconfig.hrl").
-export_type([property/0, result/0, form/0,
error_reason/0]).
-define(T(S), <<S>>).
-spec format_error(error_reason()) -> binary().
-spec io_format_error(error_reason()) -> {binary(),
[binary()]}.
-spec decode([xdata_field()]) -> result().
-spec decode([xdata_field()],
[binary(), ...]) -> result().
-spec decode([xdata_field()], [binary(), ...],
[binary()]) -> result().
-spec decode([xdata_field()], [binary(), ...],
[binary()], result()) -> result().
-spec do_decode([xdata_field()], binary(), [binary()],
result()) -> result().
-spec encode(form()) -> [xdata_field()].
-spec encode(form(), binary()) -> [xdata_field()].
-spec encode(form(), binary(),
[maxhistoryfetch | allowpm | allow_private_messages |
allow_private_messages_from_visitors |
allow_visitor_status | allow_visitor_nickchange |
allow_voice_requests | allow_subscription |
voice_request_min_interval | captcha_protected |
captcha_whitelist | allow_query_users | allowinvites |
changesubject | enablelogging | getmemberlist | lang |
pubsub | maxusers | membersonly | moderatedroom |
members_by_default | passwordprotectedroom |
persistentroom | presencebroadcast | publicroom |
public_list | roomadmins | roomdesc | roomname |
roomowners | roomsecret | whois |
mam]) -> [xdata_field()].
dec_int(Val) -> dec_int(Val, infinity, infinity).
dec_int(Val, Min, Max) ->
case erlang:binary_to_integer(Val) of
Int when Int =< Max, Min == infinity -> Int;
Int when Int =< Max, Int >= Min -> Int
end.
enc_int(Int) -> integer_to_binary(Int).
dec_enum(Val, Enums) ->
AtomVal = erlang:binary_to_existing_atom(Val, utf8),
case lists:member(AtomVal, Enums) of
true -> AtomVal
end.
enc_enum(Atom) -> erlang:atom_to_binary(Atom, utf8).
dec_enum_int(Val, Enums) ->
try dec_int(Val) catch _:_ -> dec_enum(Val, Enums) end.
dec_enum_int(Val, Enums, Min, Max) ->
try dec_int(Val, Min, Max) catch
_:_ -> dec_enum(Val, Enums)
end.
enc_enum_int(Int) when is_integer(Int) -> enc_int(Int);
enc_enum_int(Atom) -> enc_enum(Atom).
dec_bool(<<"1">>) -> true;
dec_bool(<<"0">>) -> false;
dec_bool(<<"true">>) -> true;
dec_bool(<<"false">>) -> false.
enc_bool(true) -> <<"1">>;
enc_bool(false) -> <<"0">>.
not_empty(<<_, _/binary>> = Val) -> Val.
dec_ip(Val) ->
{ok, Addr} = inet_parse:address(binary_to_list(Val)),
Addr.
enc_ip({0, 0, 0, 0, 0, 65535, A, B}) ->
enc_ip({(A bsr 8) band 255, A band 255,
(B bsr 8) band 255, B band 255});
enc_ip(Addr) -> list_to_binary(inet_parse:ntoa(Addr)).
format_error({form_type_mismatch, Type}) ->
<<"FORM_TYPE doesn't match '", Type/binary, "'">>;
format_error({bad_var_value, Var, Type}) ->
<<"Bad value of field '", Var/binary, "' of type '",
Type/binary, "'">>;
format_error({missing_value, Var, Type}) ->
<<"Missing value of field '", Var/binary, "' of type '",
Type/binary, "'">>;
format_error({too_many_values, Var, Type}) ->
<<"Too many values for field '", Var/binary,
"' of type '", Type/binary, "'">>;
format_error({unknown_var, Var, Type}) ->
<<"Unknown field '", Var/binary, "' of type '",
Type/binary, "'">>;
format_error({missing_required_var, Var, Type}) ->
<<"Missing required field '", Var/binary, "' of type '",
Type/binary, "'">>.
io_format_error({form_type_mismatch, Type}) ->
{<<"FORM_TYPE doesn't match '~s'">>, [Type]};
io_format_error({bad_var_value, Var, Type}) ->
{<<"Bad value of field '~s' of type '~s'">>,
[Var, Type]};
io_format_error({missing_value, Var, Type}) ->
{<<"Missing value of field '~s' of type "
"'~s'">>,
[Var, Type]};
io_format_error({too_many_values, Var, Type}) ->
{<<"Too many values for field '~s' of type "
"'~s'">>,
[Var, Type]};
io_format_error({unknown_var, Var, Type}) ->
{<<"Unknown field '~s' of type '~s'">>, [Var, Type]};
io_format_error({missing_required_var, Var, Type}) ->
{<<"Missing required field '~s' of type "
"'~s'">>,
[Var, Type]}.
decode(Fs) ->
decode(Fs,
[<<"http://jabber.org/protocol/muc#roomconfig">>], [],
[]).
decode(Fs, XMLNSList) -> decode(Fs, XMLNSList, [], []).
decode(Fs, XMLNSList, Required) ->
decode(Fs, XMLNSList, Required, []).
decode(Fs, [_ | _] = XMLNSList, Required, Acc) ->
case lists:keyfind(<<"FORM_TYPE">>, #xdata_field.var,
Fs)
of
false -> do_decode(Fs, hd(XMLNSList), Required, Acc);
#xdata_field{values = [XMLNS]} ->
case lists:member(XMLNS, XMLNSList) of
true -> do_decode(Fs, XMLNS, Required, Acc);
false ->
erlang:error({?MODULE, {form_type_mismatch, XMLNS}})
end
end.
encode(Cfg) -> encode(Cfg, <<"en">>, []).
encode(Cfg, Lang) -> encode(Cfg, Lang, []).
encode(List, Lang, Required) ->
Fs = [case Opt of
{maxhistoryfetch, Val} ->
[encode_maxhistoryfetch(Val, Lang,
lists:member(maxhistoryfetch,
Required))];
{allowpm, Val} ->
[encode_allowpm(Val, default, Lang,
lists:member(allowpm, Required))];
{allowpm, Val, Opts} ->
[encode_allowpm(Val, Opts, Lang,
lists:member(allowpm, Required))];
{allow_private_messages, Val} ->
[encode_allow_private_messages(Val, Lang,
lists:member(allow_private_messages,
Required))];
{allow_private_messages_from_visitors, Val} ->
[encode_allow_private_messages_from_visitors(Val,
default, Lang,
lists:member(allow_private_messages_from_visitors,
Required))];
{allow_private_messages_from_visitors, Val, Opts} ->
[encode_allow_private_messages_from_visitors(Val, Opts,
Lang,
lists:member(allow_private_messages_from_visitors,
Required))];
{allow_visitor_status, Val} ->
[encode_allow_visitor_status(Val, Lang,
lists:member(allow_visitor_status,
Required))];
{allow_visitor_nickchange, Val} ->
[encode_allow_visitor_nickchange(Val, Lang,
lists:member(allow_visitor_nickchange,
Required))];
{allow_voice_requests, Val} ->
[encode_allow_voice_requests(Val, Lang,
lists:member(allow_voice_requests,
Required))];
{allow_subscription, Val} ->
[encode_allow_subscription(Val, Lang,
lists:member(allow_subscription,
Required))];
{voice_request_min_interval, Val} ->
[encode_voice_request_min_interval(Val, Lang,
lists:member(voice_request_min_interval,
Required))];
{captcha_protected, Val} ->
[encode_captcha_protected(Val, Lang,
lists:member(captcha_protected,
Required))];
{captcha_whitelist, Val} ->
[encode_captcha_whitelist(Val, Lang,
lists:member(captcha_whitelist,
Required))];
{allow_query_users, Val} ->
[encode_allow_query_users(Val, Lang,
lists:member(allow_query_users,
Required))];
{allowinvites, Val} ->
[encode_allowinvites(Val, Lang,
lists:member(allowinvites, Required))];
{changesubject, Val} ->
[encode_changesubject(Val, Lang,
lists:member(changesubject, Required))];
{enablelogging, Val} ->
[encode_enablelogging(Val, Lang,
lists:member(enablelogging, Required))];
{getmemberlist, Val} ->
[encode_getmemberlist(Val, default, Lang,
lists:member(getmemberlist, Required))];
{getmemberlist, Val, Opts} ->
[encode_getmemberlist(Val, Opts, Lang,
lists:member(getmemberlist, Required))];
{lang, Val} ->
[encode_lang(Val, Lang, lists:member(lang, Required))];
{pubsub, Val} ->
[encode_pubsub(Val, Lang,
lists:member(pubsub, Required))];
{maxusers, Val} ->
[encode_maxusers(Val, default, Lang,
lists:member(maxusers, Required))];
{maxusers, Val, Opts} ->
[encode_maxusers(Val, Opts, Lang,
lists:member(maxusers, Required))];
{membersonly, Val} ->
[encode_membersonly(Val, Lang,
lists:member(membersonly, Required))];
{moderatedroom, Val} ->
[encode_moderatedroom(Val, Lang,
lists:member(moderatedroom, Required))];
{members_by_default, Val} ->
[encode_members_by_default(Val, Lang,
lists:member(members_by_default,
Required))];
{passwordprotectedroom, Val} ->
[encode_passwordprotectedroom(Val, Lang,
lists:member(passwordprotectedroom,
Required))];
{persistentroom, Val} ->
[encode_persistentroom(Val, Lang,
lists:member(persistentroom, Required))];
{presencebroadcast, Val} ->
[encode_presencebroadcast(Val, default, Lang,
lists:member(presencebroadcast,
Required))];
{presencebroadcast, Val, Opts} ->
[encode_presencebroadcast(Val, Opts, Lang,
lists:member(presencebroadcast,
Required))];
{publicroom, Val} ->
[encode_publicroom(Val, Lang,
lists:member(publicroom, Required))];
{public_list, Val} ->
[encode_public_list(Val, Lang,
lists:member(public_list, Required))];
{roomadmins, Val} ->
[encode_roomadmins(Val, Lang,
lists:member(roomadmins, Required))];
{roomdesc, Val} ->
[encode_roomdesc(Val, Lang,
lists:member(roomdesc, Required))];
{roomname, Val} ->
[encode_roomname(Val, Lang,
lists:member(roomname, Required))];
{roomowners, Val} ->
[encode_roomowners(Val, Lang,
lists:member(roomowners, Required))];
{roomsecret, Val} ->
[encode_roomsecret(Val, Lang,
lists:member(roomsecret, Required))];
{whois, Val} ->
[encode_whois(Val, default, Lang,
lists:member(whois, Required))];
{whois, Val, Opts} ->
[encode_whois(Val, Opts, Lang,
lists:member(whois, Required))];
{mam, Val} ->
[encode_mam(Val, Lang, lists:member(mam, Required))];
#xdata_field{} -> [Opt]
end
|| Opt <- List],
FormType = #xdata_field{var = <<"FORM_TYPE">>,
type = hidden,
values =
[<<"http://jabber.org/protocol/muc#roomconfig">>]},
[FormType | lists:flatten(Fs)].
do_decode([#xdata_field{var = <<"muc#maxhistoryfetch">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try Value of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#maxhistoryfetch">>, Required),
[{maxhistoryfetch, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#maxhistoryfetch">>, XMLNS}})
end;
do_decode([#xdata_field{var = <<"muc#maxhistoryfetch">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#maxhistoryfetch">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var = <<"muc#maxhistoryfetch">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#maxhistoryfetch">>, XMLNS}});
do_decode([#xdata_field{var =
<<"muc#roomconfig_allowpm">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_enum(Value,
[anyone, participants, moderators, none])
of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_allowpm">>, Required),
[{allowpm, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_allowpm">>, XMLNS}})
end;
do_decode([#xdata_field{var =
<<"muc#roomconfig_allowpm">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#roomconfig_allowpm">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"muc#roomconfig_allowpm">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#roomconfig_allowpm">>,
XMLNS}});
do_decode([#xdata_field{var =
<<"allow_private_messages">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"allow_private_messages">>, Required),
[{allow_private_messages, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"allow_private_messages">>, XMLNS}})
end;
do_decode([#xdata_field{var =
<<"allow_private_messages">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"allow_private_messages">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"allow_private_messages">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"allow_private_messages">>,
XMLNS}});
do_decode([#xdata_field{var =
<<"allow_private_messages_from_visitors">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_enum(Value, [nobody, moderators, anyone]) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"allow_private_messages_from_visitors">>,
Required),
[{allow_private_messages_from_visitors, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value,
<<"allow_private_messages_from_visitors">>, XMLNS}})
end;
do_decode([#xdata_field{var =
<<"allow_private_messages_from_visitors">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"allow_private_messages_from_visitors">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"allow_private_messages_from_visitors">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values,
<<"allow_private_messages_from_visitors">>, XMLNS}});
do_decode([#xdata_field{var =
<<"allow_visitor_status">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"allow_visitor_status">>, Required),
[{allow_visitor_status, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"allow_visitor_status">>, XMLNS}})
end;
do_decode([#xdata_field{var =
<<"allow_visitor_status">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"allow_visitor_status">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"allow_visitor_status">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"allow_visitor_status">>, XMLNS}});
do_decode([#xdata_field{var =
<<"allow_visitor_nickchange">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"allow_visitor_nickchange">>, Required),
[{allow_visitor_nickchange, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"allow_visitor_nickchange">>, XMLNS}})
end;
do_decode([#xdata_field{var =
<<"allow_visitor_nickchange">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"allow_visitor_nickchange">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"allow_visitor_nickchange">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"allow_visitor_nickchange">>,
XMLNS}});
do_decode([#xdata_field{var =
<<"allow_voice_requests">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"allow_voice_requests">>, Required),
[{allow_voice_requests, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"allow_voice_requests">>, XMLNS}})
end;
do_decode([#xdata_field{var =
<<"allow_voice_requests">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"allow_voice_requests">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"allow_voice_requests">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"allow_voice_requests">>, XMLNS}});
do_decode([#xdata_field{var = <<"allow_subscription">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"allow_subscription">>, Required),
[{allow_subscription, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"allow_subscription">>, XMLNS}})
end;
do_decode([#xdata_field{var = <<"allow_subscription">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var = <<"allow_subscription">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var = <<"allow_subscription">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"allow_subscription">>, XMLNS}});
do_decode([#xdata_field{var =
<<"voice_request_min_interval">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_int(Value, 0, infinity) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"voice_request_min_interval">>,
Required),
[{voice_request_min_interval, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"voice_request_min_interval">>,
XMLNS}})
end;
do_decode([#xdata_field{var =
<<"voice_request_min_interval">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"voice_request_min_interval">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"voice_request_min_interval">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"voice_request_min_interval">>,
XMLNS}});
do_decode([#xdata_field{var = <<"captcha_protected">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"captcha_protected">>, Required),
[{captcha_protected, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"captcha_protected">>, XMLNS}})
end;
do_decode([#xdata_field{var = <<"captcha_protected">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var = <<"captcha_protected">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var = <<"captcha_protected">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"captcha_protected">>, XMLNS}});
do_decode([#xdata_field{var = <<"captcha_whitelist">>,
values = [<<>>]} =
F
| Fs],
XMLNS, Required, Acc) ->
%% Psi work-around
do_decode([F#xdata_field{var = <<"captcha_whitelist">>,
values = []}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var = <<"captcha_whitelist">>,
values = Values}
| Fs],
XMLNS, Required, Acc) ->
try [jid:decode(Value) || Value <- Values] of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"captcha_whitelist">>, Required),
[{captcha_whitelist, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"captcha_whitelist">>, XMLNS}})
end;
do_decode([#xdata_field{var = <<"allow_query_users">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"allow_query_users">>, Required),
[{allow_query_users, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"allow_query_users">>, XMLNS}})
end;
do_decode([#xdata_field{var = <<"allow_query_users">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var = <<"allow_query_users">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var = <<"allow_query_users">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"allow_query_users">>, XMLNS}});
do_decode([#xdata_field{var =
<<"muc#roomconfig_allowinvites">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_allowinvites">>,
Required),
[{allowinvites, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_allowinvites">>,
XMLNS}})
end;
do_decode([#xdata_field{var =
<<"muc#roomconfig_allowinvites">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#roomconfig_allowinvites">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"muc#roomconfig_allowinvites">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#roomconfig_allowinvites">>,
XMLNS}});
do_decode([#xdata_field{var =
<<"muc#roomconfig_changesubject">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_changesubject">>,
Required),
[{changesubject, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_changesubject">>,
XMLNS}})
end;
do_decode([#xdata_field{var =
<<"muc#roomconfig_changesubject">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#roomconfig_changesubject">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"muc#roomconfig_changesubject">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#roomconfig_changesubject">>,
XMLNS}});
do_decode([#xdata_field{var =
<<"muc#roomconfig_enablelogging">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_enablelogging">>,
Required),
[{enablelogging, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_enablelogging">>,
XMLNS}})
end;
do_decode([#xdata_field{var =
<<"muc#roomconfig_enablelogging">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#roomconfig_enablelogging">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"muc#roomconfig_enablelogging">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#roomconfig_enablelogging">>,
XMLNS}});
do_decode([#xdata_field{var =
<<"muc#roomconfig_getmemberlist">>,
values = Values}
| Fs],
XMLNS, Required, Acc) ->
try [Value || Value <- Values] of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_getmemberlist">>,
Required),
[{getmemberlist, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_getmemberlist">>,
XMLNS}})
end;
do_decode([#xdata_field{var = <<"muc#roomconfig_lang">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try xmpp_lang:check(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_lang">>, Required),
[{lang, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_lang">>, XMLNS}})
end;
do_decode([#xdata_field{var = <<"muc#roomconfig_lang">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#roomconfig_lang">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var = <<"muc#roomconfig_lang">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#roomconfig_lang">>, XMLNS}});
do_decode([#xdata_field{var =
<<"muc#roomconfig_pubsub">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try xmpp_uri:check(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_pubsub">>, Required),
[{pubsub, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_pubsub">>, XMLNS}})
end;
do_decode([#xdata_field{var =
<<"muc#roomconfig_pubsub">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#roomconfig_pubsub">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"muc#roomconfig_pubsub">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#roomconfig_pubsub">>, XMLNS}});
do_decode([#xdata_field{var =
<<"muc#roomconfig_maxusers">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_enum_int(Value, [none], 0, infinity) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_maxusers">>, Required),
[{maxusers, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_maxusers">>, XMLNS}})
end;
do_decode([#xdata_field{var =
<<"muc#roomconfig_maxusers">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#roomconfig_maxusers">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"muc#roomconfig_maxusers">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#roomconfig_maxusers">>,
XMLNS}});
do_decode([#xdata_field{var =
<<"muc#roomconfig_membersonly">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_membersonly">>,
Required),
[{membersonly, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_membersonly">>,
XMLNS}})
end;
do_decode([#xdata_field{var =
<<"muc#roomconfig_membersonly">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#roomconfig_membersonly">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"muc#roomconfig_membersonly">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#roomconfig_membersonly">>,
XMLNS}});
do_decode([#xdata_field{var =
<<"muc#roomconfig_moderatedroom">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"muc#roomconfig_moderatedroom">>,
Required),
[{moderatedroom, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,
{bad_var_value, <<"muc#roomconfig_moderatedroom">>,
XMLNS}})
end;
do_decode([#xdata_field{var =
<<"muc#roomconfig_moderatedroom">>,
values = []} =
F
| Fs],
XMLNS, Required, Acc) ->
do_decode([F#xdata_field{var =
<<"muc#roomconfig_moderatedroom">>,
values = [<<>>]}
| Fs],
XMLNS, Required, Acc);
do_decode([#xdata_field{var =
<<"muc#roomconfig_moderatedroom">>}
| _],
XMLNS, _, _) ->
erlang:error({?MODULE,
{too_many_values, <<"muc#roomconfig_moderatedroom">>,
XMLNS}});
do_decode([#xdata_field{var = <<"members_by_default">>,
values = [Value]}
| Fs],
XMLNS, Required, Acc) ->
try dec_bool(Value) of
Result ->
do_decode(Fs, XMLNS,
lists:delete(<<"members_by_default">>, Required),
[{members_by_default, Result} | Acc])
catch
_:_ ->
erlang:error({?MODULE,