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xep0065.erl
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%% Created automatically by XML generator (fxml_gen.erl)
%% Source: xmpp_codec.spec
-module(xep0065).
-compile(export_all).
do_decode(<<"query">>,
<<"http://jabber.org/protocol/bytestreams">>, El,
Opts) ->
decode_bytestreams(<<"http://jabber.org/protocol/bytestreams">>,
Opts,
El);
do_decode(<<"activate">>,
<<"http://jabber.org/protocol/bytestreams">>, El,
Opts) ->
decode_bytestreams_activate(<<"http://jabber.org/protocol/bytestreams">>,
Opts,
El);
do_decode(<<"streamhost-used">>,
<<"http://jabber.org/protocol/bytestreams">>, El,
Opts) ->
decode_bytestreams_streamhost_used(<<"http://jabber.org/protocol/bytestreams">>,
Opts,
El);
do_decode(<<"streamhost">>,
<<"http://jabber.org/protocol/bytestreams">>, El,
Opts) ->
decode_bytestreams_streamhost(<<"http://jabber.org/protocol/bytestreams">>,
Opts,
El);
do_decode(Name, <<>>, _, _) ->
erlang:error({xmpp_codec, {missing_tag_xmlns, Name}});
do_decode(Name, XMLNS, _, _) ->
erlang:error({xmpp_codec, {unknown_tag, Name, XMLNS}}).
tags() ->
[{<<"query">>,
<<"http://jabber.org/protocol/bytestreams">>},
{<<"activate">>,
<<"http://jabber.org/protocol/bytestreams">>},
{<<"streamhost-used">>,
<<"http://jabber.org/protocol/bytestreams">>},
{<<"streamhost">>,
<<"http://jabber.org/protocol/bytestreams">>}].
do_encode({streamhost, _, _, _} = Streamhost,
TopXMLNS) ->
encode_bytestreams_streamhost(Streamhost, TopXMLNS);
do_encode({bytestreams, _, _, _, _, _, _} = Query,
TopXMLNS) ->
encode_bytestreams(Query, TopXMLNS).
do_get_name({bytestreams, _, _, _, _, _, _}) ->
<<"query">>;
do_get_name({streamhost, _, _, _}) -> <<"streamhost">>.
do_get_ns({bytestreams, _, _, _, _, _, _}) ->
<<"http://jabber.org/protocol/bytestreams">>;
do_get_ns({streamhost, _, _, _}) ->
<<"http://jabber.org/protocol/bytestreams">>.
pp(streamhost, 3) -> [jid, host, port];
pp(bytestreams, 6) ->
[hosts, used, activate, dstaddr, mode, sid];
pp(_, _) -> no.
records() -> [{streamhost, 3}, {bytestreams, 6}].
dec_enum(Val, Enums) ->
AtomVal = erlang:binary_to_existing_atom(Val, utf8),
case lists:member(AtomVal, Enums) of
true -> AtomVal
end.
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_enum(Atom) -> erlang:atom_to_binary(Atom, utf8).
enc_int(Int) -> erlang:integer_to_binary(Int).
decode_bytestreams(__TopXMLNS, __Opts,
{xmlel, <<"query">>, _attrs, _els}) ->
{Hosts, Used, Activate} =
decode_bytestreams_els(__TopXMLNS,
__Opts,
_els,
[],
undefined,
undefined),
{Dstaddr, Sid, Mode} =
decode_bytestreams_attrs(__TopXMLNS,
_attrs,
undefined,
undefined,
undefined),
{bytestreams,
Hosts,
Used,
Activate,
Dstaddr,
Mode,
Sid}.
decode_bytestreams_els(__TopXMLNS, __Opts, [], Hosts,
Used, Activate) ->
{lists:reverse(Hosts), Used, Activate};
decode_bytestreams_els(__TopXMLNS, __Opts,
[{xmlel, <<"streamhost">>, _attrs, _} = _el | _els],
Hosts, Used, Activate) ->
case xmpp_codec:get_attr(<<"xmlns">>,
_attrs,
__TopXMLNS)
of
<<"http://jabber.org/protocol/bytestreams">> ->
decode_bytestreams_els(__TopXMLNS,
__Opts,
_els,
[decode_bytestreams_streamhost(<<"http://jabber.org/protocol/bytestreams">>,
__Opts,
_el)
| Hosts],
Used,
Activate);
_ ->
decode_bytestreams_els(__TopXMLNS,
__Opts,
_els,
Hosts,
Used,
Activate)
end;
decode_bytestreams_els(__TopXMLNS, __Opts,
[{xmlel, <<"streamhost-used">>, _attrs, _} = _el
| _els],
Hosts, Used, Activate) ->
case xmpp_codec:get_attr(<<"xmlns">>,
_attrs,
__TopXMLNS)
of
<<"http://jabber.org/protocol/bytestreams">> ->
decode_bytestreams_els(__TopXMLNS,
__Opts,
_els,
Hosts,
decode_bytestreams_streamhost_used(<<"http://jabber.org/protocol/bytestreams">>,
__Opts,
_el),
Activate);
_ ->
decode_bytestreams_els(__TopXMLNS,
__Opts,
_els,
Hosts,
Used,
Activate)
end;
decode_bytestreams_els(__TopXMLNS, __Opts,
[{xmlel, <<"activate">>, _attrs, _} = _el | _els],
Hosts, Used, Activate) ->
case xmpp_codec:get_attr(<<"xmlns">>,
_attrs,
__TopXMLNS)
of
<<"http://jabber.org/protocol/bytestreams">> ->
decode_bytestreams_els(__TopXMLNS,
__Opts,
_els,
Hosts,
Used,
decode_bytestreams_activate(<<"http://jabber.org/protocol/bytestreams">>,
__Opts,
_el));
_ ->
decode_bytestreams_els(__TopXMLNS,
__Opts,
_els,
Hosts,
Used,
Activate)
end;
decode_bytestreams_els(__TopXMLNS, __Opts, [_ | _els],
Hosts, Used, Activate) ->
decode_bytestreams_els(__TopXMLNS,
__Opts,
_els,
Hosts,
Used,
Activate).
decode_bytestreams_attrs(__TopXMLNS,
[{<<"dstaddr">>, _val} | _attrs], _Dstaddr, Sid,
Mode) ->
decode_bytestreams_attrs(__TopXMLNS,
_attrs,
_val,
Sid,
Mode);
decode_bytestreams_attrs(__TopXMLNS,
[{<<"sid">>, _val} | _attrs], Dstaddr, _Sid, Mode) ->
decode_bytestreams_attrs(__TopXMLNS,
_attrs,
Dstaddr,
_val,
Mode);
decode_bytestreams_attrs(__TopXMLNS,
[{<<"mode">>, _val} | _attrs], Dstaddr, Sid, _Mode) ->
decode_bytestreams_attrs(__TopXMLNS,
_attrs,
Dstaddr,
Sid,
_val);
decode_bytestreams_attrs(__TopXMLNS, [_ | _attrs],
Dstaddr, Sid, Mode) ->
decode_bytestreams_attrs(__TopXMLNS,
_attrs,
Dstaddr,
Sid,
Mode);
decode_bytestreams_attrs(__TopXMLNS, [], Dstaddr, Sid,
Mode) ->
{decode_bytestreams_attr_dstaddr(__TopXMLNS, Dstaddr),
decode_bytestreams_attr_sid(__TopXMLNS, Sid),
decode_bytestreams_attr_mode(__TopXMLNS, Mode)}.
encode_bytestreams({bytestreams,
Hosts,
Used,
Activate,
Dstaddr,
Mode,
Sid},
__TopXMLNS) ->
__NewTopXMLNS =
xmpp_codec:choose_top_xmlns(<<"http://jabber.org/protocol/bytestreams">>,
[],
__TopXMLNS),
_els = lists:reverse('encode_bytestreams_$hosts'(Hosts,
__NewTopXMLNS,
'encode_bytestreams_$used'(Used,
__NewTopXMLNS,
'encode_bytestreams_$activate'(Activate,
__NewTopXMLNS,
[])))),
_attrs = encode_bytestreams_attr_mode(Mode,
encode_bytestreams_attr_sid(Sid,
encode_bytestreams_attr_dstaddr(Dstaddr,
xmpp_codec:enc_xmlns_attrs(__NewTopXMLNS,
__TopXMLNS)))),
{xmlel, <<"query">>, _attrs, _els}.
'encode_bytestreams_$hosts'([], __TopXMLNS, _acc) ->
_acc;
'encode_bytestreams_$hosts'([Hosts | _els], __TopXMLNS,
_acc) ->
'encode_bytestreams_$hosts'(_els,
__TopXMLNS,
[encode_bytestreams_streamhost(Hosts,
__TopXMLNS)
| _acc]).
'encode_bytestreams_$used'(undefined, __TopXMLNS,
_acc) ->
_acc;
'encode_bytestreams_$used'(Used, __TopXMLNS, _acc) ->
[encode_bytestreams_streamhost_used(Used, __TopXMLNS)
| _acc].
'encode_bytestreams_$activate'(undefined, __TopXMLNS,
_acc) ->
_acc;
'encode_bytestreams_$activate'(Activate, __TopXMLNS,
_acc) ->
[encode_bytestreams_activate(Activate, __TopXMLNS)
| _acc].
decode_bytestreams_attr_dstaddr(__TopXMLNS,
undefined) ->
<<>>;
decode_bytestreams_attr_dstaddr(__TopXMLNS, _val) ->
_val.
encode_bytestreams_attr_dstaddr(<<>>, _acc) -> _acc;
encode_bytestreams_attr_dstaddr(_val, _acc) ->
[{<<"dstaddr">>, _val} | _acc].
decode_bytestreams_attr_sid(__TopXMLNS, undefined) ->
<<>>;
decode_bytestreams_attr_sid(__TopXMLNS, _val) -> _val.
encode_bytestreams_attr_sid(<<>>, _acc) -> _acc;
encode_bytestreams_attr_sid(_val, _acc) ->
[{<<"sid">>, _val} | _acc].
decode_bytestreams_attr_mode(__TopXMLNS, undefined) ->
tcp;
decode_bytestreams_attr_mode(__TopXMLNS, _val) ->
case catch dec_enum(_val, [tcp, udp]) of
{'EXIT', _} ->
erlang:error({xmpp_codec,
{bad_attr_value,
<<"mode">>,
<<"query">>,
__TopXMLNS}});
_res -> _res
end.
encode_bytestreams_attr_mode(tcp, _acc) -> _acc;
encode_bytestreams_attr_mode(_val, _acc) ->
[{<<"mode">>, enc_enum(_val)} | _acc].
decode_bytestreams_activate(__TopXMLNS, __Opts,
{xmlel, <<"activate">>, _attrs, _els}) ->
Cdata = decode_bytestreams_activate_els(__TopXMLNS,
__Opts,
_els,
<<>>),
Cdata.
decode_bytestreams_activate_els(__TopXMLNS, __Opts, [],
Cdata) ->
decode_bytestreams_activate_cdata(__TopXMLNS, Cdata);
decode_bytestreams_activate_els(__TopXMLNS, __Opts,
[{xmlcdata, _data} | _els], Cdata) ->
decode_bytestreams_activate_els(__TopXMLNS,
__Opts,
_els,
<<Cdata/binary, _data/binary>>);
decode_bytestreams_activate_els(__TopXMLNS, __Opts,
[_ | _els], Cdata) ->
decode_bytestreams_activate_els(__TopXMLNS,
__Opts,
_els,
Cdata).
encode_bytestreams_activate(Cdata, __TopXMLNS) ->
__NewTopXMLNS =
xmpp_codec:choose_top_xmlns(<<"http://jabber.org/protocol/bytestreams">>,
[],
__TopXMLNS),
_els = encode_bytestreams_activate_cdata(Cdata, []),
_attrs = xmpp_codec:enc_xmlns_attrs(__NewTopXMLNS,
__TopXMLNS),
{xmlel, <<"activate">>, _attrs, _els}.
decode_bytestreams_activate_cdata(__TopXMLNS, <<>>) ->
undefined;
decode_bytestreams_activate_cdata(__TopXMLNS, _val) ->
case catch jid:decode(_val) of
{'EXIT', _} ->
erlang:error({xmpp_codec,
{bad_cdata_value, <<>>, <<"activate">>, __TopXMLNS}});
_res -> _res
end.
encode_bytestreams_activate_cdata(undefined, _acc) ->
_acc;
encode_bytestreams_activate_cdata(_val, _acc) ->
[{xmlcdata, jid:encode(_val)} | _acc].
decode_bytestreams_streamhost_used(__TopXMLNS, __Opts,
{xmlel,
<<"streamhost-used">>,
_attrs,
_els}) ->
Jid =
decode_bytestreams_streamhost_used_attrs(__TopXMLNS,
_attrs,
undefined),
Jid.
decode_bytestreams_streamhost_used_attrs(__TopXMLNS,
[{<<"jid">>, _val} | _attrs], _Jid) ->
decode_bytestreams_streamhost_used_attrs(__TopXMLNS,
_attrs,
_val);
decode_bytestreams_streamhost_used_attrs(__TopXMLNS,
[_ | _attrs], Jid) ->
decode_bytestreams_streamhost_used_attrs(__TopXMLNS,
_attrs,
Jid);
decode_bytestreams_streamhost_used_attrs(__TopXMLNS, [],
Jid) ->
decode_bytestreams_streamhost_used_attr_jid(__TopXMLNS,
Jid).
encode_bytestreams_streamhost_used(Jid, __TopXMLNS) ->
__NewTopXMLNS =
xmpp_codec:choose_top_xmlns(<<"http://jabber.org/protocol/bytestreams">>,
[],
__TopXMLNS),
_els = [],
_attrs =
encode_bytestreams_streamhost_used_attr_jid(Jid,
xmpp_codec:enc_xmlns_attrs(__NewTopXMLNS,
__TopXMLNS)),
{xmlel, <<"streamhost-used">>, _attrs, _els}.
decode_bytestreams_streamhost_used_attr_jid(__TopXMLNS,
undefined) ->
erlang:error({xmpp_codec,
{missing_attr,
<<"jid">>,
<<"streamhost-used">>,
__TopXMLNS}});
decode_bytestreams_streamhost_used_attr_jid(__TopXMLNS,
_val) ->
case catch jid:decode(_val) of
{'EXIT', _} ->
erlang:error({xmpp_codec,
{bad_attr_value,
<<"jid">>,
<<"streamhost-used">>,
__TopXMLNS}});
_res -> _res
end.
encode_bytestreams_streamhost_used_attr_jid(_val,
_acc) ->
[{<<"jid">>, jid:encode(_val)} | _acc].
decode_bytestreams_streamhost(__TopXMLNS, __Opts,
{xmlel, <<"streamhost">>, _attrs, _els}) ->
{Jid, Host, Port} =
decode_bytestreams_streamhost_attrs(__TopXMLNS,
_attrs,
undefined,
undefined,
undefined),
{streamhost, Jid, Host, Port}.
decode_bytestreams_streamhost_attrs(__TopXMLNS,
[{<<"jid">>, _val} | _attrs], _Jid, Host,
Port) ->
decode_bytestreams_streamhost_attrs(__TopXMLNS,
_attrs,
_val,
Host,
Port);
decode_bytestreams_streamhost_attrs(__TopXMLNS,
[{<<"host">>, _val} | _attrs], Jid, _Host,
Port) ->
decode_bytestreams_streamhost_attrs(__TopXMLNS,
_attrs,
Jid,
_val,
Port);
decode_bytestreams_streamhost_attrs(__TopXMLNS,
[{<<"port">>, _val} | _attrs], Jid, Host,
_Port) ->
decode_bytestreams_streamhost_attrs(__TopXMLNS,
_attrs,
Jid,
Host,
_val);
decode_bytestreams_streamhost_attrs(__TopXMLNS,
[_ | _attrs], Jid, Host, Port) ->
decode_bytestreams_streamhost_attrs(__TopXMLNS,
_attrs,
Jid,
Host,
Port);
decode_bytestreams_streamhost_attrs(__TopXMLNS, [], Jid,
Host, Port) ->
{decode_bytestreams_streamhost_attr_jid(__TopXMLNS,
Jid),
decode_bytestreams_streamhost_attr_host(__TopXMLNS,
Host),
decode_bytestreams_streamhost_attr_port(__TopXMLNS,
Port)}.
encode_bytestreams_streamhost({streamhost,
Jid,
Host,
Port},
__TopXMLNS) ->
__NewTopXMLNS =
xmpp_codec:choose_top_xmlns(<<"http://jabber.org/protocol/bytestreams">>,
[],
__TopXMLNS),
_els = [],
_attrs = encode_bytestreams_streamhost_attr_port(Port,
encode_bytestreams_streamhost_attr_host(Host,
encode_bytestreams_streamhost_attr_jid(Jid,
xmpp_codec:enc_xmlns_attrs(__NewTopXMLNS,
__TopXMLNS)))),
{xmlel, <<"streamhost">>, _attrs, _els}.
decode_bytestreams_streamhost_attr_jid(__TopXMLNS,
undefined) ->
erlang:error({xmpp_codec,
{missing_attr,
<<"jid">>,
<<"streamhost">>,
__TopXMLNS}});
decode_bytestreams_streamhost_attr_jid(__TopXMLNS,
_val) ->
case catch jid:decode(_val) of
{'EXIT', _} ->
erlang:error({xmpp_codec,
{bad_attr_value,
<<"jid">>,
<<"streamhost">>,
__TopXMLNS}});
_res -> _res
end.
encode_bytestreams_streamhost_attr_jid(_val, _acc) ->
[{<<"jid">>, jid:encode(_val)} | _acc].
decode_bytestreams_streamhost_attr_host(__TopXMLNS,
undefined) ->
erlang:error({xmpp_codec,
{missing_attr,
<<"host">>,
<<"streamhost">>,
__TopXMLNS}});
decode_bytestreams_streamhost_attr_host(__TopXMLNS,
_val) ->
_val.
encode_bytestreams_streamhost_attr_host(_val, _acc) ->
[{<<"host">>, _val} | _acc].
decode_bytestreams_streamhost_attr_port(__TopXMLNS,
undefined) ->
1080;
decode_bytestreams_streamhost_attr_port(__TopXMLNS,
_val) ->
case catch dec_int(_val, 0, 65535) of
{'EXIT', _} ->
erlang:error({xmpp_codec,
{bad_attr_value,
<<"port">>,
<<"streamhost">>,
__TopXMLNS}});
_res -> _res
end.
encode_bytestreams_streamhost_attr_port(1080, _acc) ->
_acc;
encode_bytestreams_streamhost_attr_port(_val, _acc) ->
[{<<"port">>, enc_int(_val)} | _acc].