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xmpp.chapril.org-ejabberd
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Get rid of jlib.hrl/jlib.erl

This commit is contained in:
Evgeniy Khramtsov 2018-06-14 19:11:43 +03:00
parent 49b08949b1
commit 7b04a625be
9 changed files with 4 additions and 1571 deletions
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501
include/jlib.hrl
View File

@ -1,501 +0,0 @@
%%%----------------------------------------------------------------------
%%%
%%% ejabberd, Copyright (C) 2002-2018 ProcessOne
%%%
%%% This program is free software; you can redistribute it and/or
%%% modify it under the terms of the GNU General Public License as
%%% published by the Free Software Foundation; either version 2 of the
%%% License, or (at your option) any later version.
%%%
%%% This program is distributed in the hope that it will be useful,
%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
%%% General Public License for more details.
%%%
%%% You should have received a copy of the GNU General Public License along
%%% with this program; if not, write to the Free Software Foundation, Inc.,
%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
%%%
%%%----------------------------------------------------------------------
-include("ns.hrl").
-include("fxml.hrl").
-define(STANZA_ERROR(Code, Type, Condition),
#xmlel{name = <<"error">>,
attrs = [{<<"code">>, Code}, {<<"type">>, Type}],
children =
[#xmlel{name = Condition,
attrs = [{<<"xmlns">>, ?NS_STANZAS}],
children = []}]}).
-define(ERR_BAD_FORMAT,
?STANZA_ERROR(<<"406">>, <<"modify">>,
<<"bad-format">>)).
-define(ERR_BAD_REQUEST,
?STANZA_ERROR(<<"400">>, <<"modify">>,
<<"bad-request">>)).
-define(ERR_CONFLICT,
?STANZA_ERROR(<<"409">>, <<"cancel">>, <<"conflict">>)).
-define(ERR_FEATURE_NOT_IMPLEMENTED,
?STANZA_ERROR(<<"501">>, <<"cancel">>,
<<"feature-not-implemented">>)).
-define(ERR_FORBIDDEN,
?STANZA_ERROR(<<"403">>, <<"auth">>, <<"forbidden">>)).
-define(ERR_GONE,
?STANZA_ERROR(<<"302">>, <<"modify">>, <<"gone">>)).
-define(ERR_INTERNAL_SERVER_ERROR,
?STANZA_ERROR(<<"500">>, <<"wait">>,
<<"internal-server-error">>)).
-define(ERR_ITEM_NOT_FOUND,
?STANZA_ERROR(<<"404">>, <<"cancel">>,
<<"item-not-found">>)).
-define(ERR_JID_MALFORMED,
?STANZA_ERROR(<<"400">>, <<"modify">>,
<<"jid-malformed">>)).
-define(ERR_NOT_ACCEPTABLE,
?STANZA_ERROR(<<"406">>, <<"modify">>,
<<"not-acceptable">>)).
-define(ERR_NOT_ALLOWED,
?STANZA_ERROR(<<"405">>, <<"cancel">>,
<<"not-allowed">>)).
-define(ERR_NOT_AUTHORIZED,
?STANZA_ERROR(<<"401">>, <<"auth">>,
<<"not-authorized">>)).
-define(ERR_PAYMENT_REQUIRED,
?STANZA_ERROR(<<"402">>, <<"auth">>,
<<"payment-required">>)).
-define(ERR_RECIPIENT_UNAVAILABLE,
?STANZA_ERROR(<<"404">>, <<"wait">>,
<<"recipient-unavailable">>)).
-define(ERR_REDIRECT,
?STANZA_ERROR(<<"302">>, <<"modify">>, <<"redirect">>)).
-define(ERR_REGISTRATION_REQUIRED,
?STANZA_ERROR(<<"407">>, <<"auth">>,
<<"registration-required">>)).
-define(ERR_REMOTE_SERVER_NOT_FOUND,
?STANZA_ERROR(<<"404">>, <<"cancel">>,
<<"remote-server-not-found">>)).
-define(ERR_REMOTE_SERVER_TIMEOUT,
?STANZA_ERROR(<<"504">>, <<"wait">>,
<<"remote-server-timeout">>)).
-define(ERR_RESOURCE_CONSTRAINT,
?STANZA_ERROR(<<"500">>, <<"wait">>,
<<"resource-constraint">>)).
-define(ERR_SERVICE_UNAVAILABLE,
?STANZA_ERROR(<<"503">>, <<"cancel">>,
<<"service-unavailable">>)).
-define(ERR_SUBSCRIPTION_REQUIRED,
?STANZA_ERROR(<<"407">>, <<"auth">>,
<<"subscription-required">>)).
-define(ERR_UNEXPECTED_REQUEST,
?STANZA_ERROR(<<"400">>, <<"wait">>,
<<"unexpected-request">>)).
-define(ERR_UNEXPECTED_REQUEST_CANCEL,
?STANZA_ERROR(<<"401">>, <<"cancel">>,
<<"unexpected-request">>)).
%-define(ERR_,
% ?STANZA_ERROR("", "", "")).
-define(STANZA_ERRORT(Code, Type, Condition, Lang,
Text),
#xmlel{name = <<"error">>,
attrs = [{<<"code">>, Code}, {<<"type">>, Type}],
children =
[#xmlel{name = Condition,
attrs = [{<<"xmlns">>, ?NS_STANZAS}], children = []},
#xmlel{name = <<"text">>,
attrs = [{<<"xmlns">>, ?NS_STANZAS}],
children =
[{xmlcdata,
translate:translate(Lang, Text)}]}]}).
-define(ERRT_BAD_FORMAT(Lang, Text),
?STANZA_ERRORT(<<"406">>, <<"modify">>,
<<"bad-format">>, Lang, Text)).
-define(ERRT_BAD_REQUEST(Lang, Text),
?STANZA_ERRORT(<<"400">>, <<"modify">>,
<<"bad-request">>, Lang, Text)).
-define(ERRT_CONFLICT(Lang, Text),
?STANZA_ERRORT(<<"409">>, <<"cancel">>, <<"conflict">>,
Lang, Text)).
-define(ERRT_FEATURE_NOT_IMPLEMENTED(Lang, Text),
?STANZA_ERRORT(<<"501">>, <<"cancel">>,
<<"feature-not-implemented">>, Lang, Text)).
-define(ERRT_FORBIDDEN(Lang, Text),
?STANZA_ERRORT(<<"403">>, <<"auth">>, <<"forbidden">>,
Lang, Text)).
-define(ERRT_GONE(Lang, Text),
?STANZA_ERRORT(<<"302">>, <<"modify">>, <<"gone">>,
Lang, Text)).
-define(ERRT_INTERNAL_SERVER_ERROR(Lang, Text),
?STANZA_ERRORT(<<"500">>, <<"wait">>,
<<"internal-server-error">>, Lang, Text)).
-define(ERRT_ITEM_NOT_FOUND(Lang, Text),
?STANZA_ERRORT(<<"404">>, <<"cancel">>,
<<"item-not-found">>, Lang, Text)).
-define(ERRT_JID_MALFORMED(Lang, Text),
?STANZA_ERRORT(<<"400">>, <<"modify">>,
<<"jid-malformed">>, Lang, Text)).
-define(ERRT_NOT_ACCEPTABLE(Lang, Text),
?STANZA_ERRORT(<<"406">>, <<"modify">>,
<<"not-acceptable">>, Lang, Text)).
-define(ERRT_NOT_ALLOWED(Lang, Text),
?STANZA_ERRORT(<<"405">>, <<"cancel">>,
<<"not-allowed">>, Lang, Text)).
-define(ERRT_NOT_AUTHORIZED(Lang, Text),
?STANZA_ERRORT(<<"401">>, <<"auth">>,
<<"not-authorized">>, Lang, Text)).
-define(ERRT_PAYMENT_REQUIRED(Lang, Text),
?STANZA_ERRORT(<<"402">>, <<"auth">>,
<<"payment-required">>, Lang, Text)).
-define(ERRT_RECIPIENT_UNAVAILABLE(Lang, Text),
?STANZA_ERRORT(<<"404">>, <<"wait">>,
<<"recipient-unavailable">>, Lang, Text)).
-define(ERRT_REDIRECT(Lang, Text),
?STANZA_ERRORT(<<"302">>, <<"modify">>, <<"redirect">>,
Lang, Text)).
-define(ERRT_REGISTRATION_REQUIRED(Lang, Text),
?STANZA_ERRORT(<<"407">>, <<"auth">>,
<<"registration-required">>, Lang, Text)).
-define(ERRT_REMOTE_SERVER_NOT_FOUND(Lang, Text),
?STANZA_ERRORT(<<"404">>, <<"cancel">>,
<<"remote-server-not-found">>, Lang, Text)).
-define(ERRT_REMOTE_SERVER_TIMEOUT(Lang, Text),
?STANZA_ERRORT(<<"504">>, <<"wait">>,
<<"remote-server-timeout">>, Lang, Text)).
-define(ERRT_RESOURCE_CONSTRAINT(Lang, Text),
?STANZA_ERRORT(<<"500">>, <<"wait">>,
<<"resource-constraint">>, Lang, Text)).
-define(ERRT_SERVICE_UNAVAILABLE(Lang, Text),
?STANZA_ERRORT(<<"503">>, <<"cancel">>,
<<"service-unavailable">>, Lang, Text)).
-define(ERRT_SUBSCRIPTION_REQUIRED(Lang, Text),
?STANZA_ERRORT(<<"407">>, <<"auth">>,
<<"subscription-required">>, Lang, Text)).
-define(ERRT_UNEXPECTED_REQUEST(Lang, Text),
?STANZA_ERRORT(<<"400">>, <<"wait">>,
<<"unexpected-request">>, Lang, Text)).
-define(ERR_AUTH_NO_RESOURCE_PROVIDED(Lang),
?ERRT_NOT_ACCEPTABLE(Lang, <<"No resource provided">>)).
-define(ERR_AUTH_BAD_RESOURCE_FORMAT(Lang),
?ERRT_NOT_ACCEPTABLE(Lang,
<<"Illegal resource format">>)).
-define(ERR_AUTH_RESOURCE_CONFLICT(Lang),
?ERRT_CONFLICT(Lang, <<"Resource conflict">>)).
-define(STREAM_ERROR(Condition, Cdata),
#xmlel{name = <<"stream:error">>, attrs = [],
children =
[#xmlel{name = Condition,
attrs = [{<<"xmlns">>, ?NS_STREAMS}],
children = [{xmlcdata, Cdata}]}]}).
-define(SERR_BAD_FORMAT,
?STREAM_ERROR(<<"bad-format">>, <<"">>)).
-define(SERR_BAD_NAMESPACE_PREFIX,
?STREAM_ERROR(<<"bad-namespace-prefix">>, <<"">>)).
-define(SERR_CONFLICT,
?STREAM_ERROR(<<"conflict">>, <<"">>)).
-define(SERR_CONNECTION_TIMEOUT,
?STREAM_ERROR(<<"connection-timeout">>, <<"">>)).
-define(SERR_HOST_GONE,
?STREAM_ERROR(<<"host-gone">>, <<"">>)).
-define(SERR_HOST_UNKNOWN,
?STREAM_ERROR(<<"host-unknown">>, <<"">>)).
-define(SERR_IMPROPER_ADDRESSING,
?STREAM_ERROR(<<"improper-addressing">>, <<"">>)).
-define(SERR_INTERNAL_SERVER_ERROR,
?STREAM_ERROR(<<"internal-server-error">>, <<"">>)).
-define(SERR_INVALID_FROM,
?STREAM_ERROR(<<"invalid-from">>, <<"">>)).
-define(SERR_INVALID_ID,
?STREAM_ERROR(<<"invalid-id">>, <<"">>)).
-define(SERR_INVALID_NAMESPACE,
?STREAM_ERROR(<<"invalid-namespace">>, <<"">>)).
-define(SERR_INVALID_XML,
?STREAM_ERROR(<<"invalid-xml">>, <<"">>)).
-define(SERR_NOT_AUTHORIZED,
?STREAM_ERROR(<<"not-authorized">>, <<"">>)).
-define(SERR_POLICY_VIOLATION,
?STREAM_ERROR(<<"policy-violation">>, <<"">>)).
-define(SERR_REMOTE_CONNECTION_FAILED,
?STREAM_ERROR(<<"remote-connection-failed">>, <<"">>)).
-define(SERR_RESOURSE_CONSTRAINT,
?STREAM_ERROR(<<"resource-constraint">>, <<"">>)).
-define(SERR_RESTRICTED_XML,
?STREAM_ERROR(<<"restricted-xml">>, <<"">>)).
-define(SERR_SEE_OTHER_HOST(Host),
?STREAM_ERROR(<<"see-other-host">>, Host)).
-define(SERR_SYSTEM_SHUTDOWN,
?STREAM_ERROR(<<"system-shutdown">>, <<"">>)).
-define(SERR_UNSUPPORTED_ENCODING,
?STREAM_ERROR(<<"unsupported-encoding">>, <<"">>)).
-define(SERR_UNSUPPORTED_STANZA_TYPE,
?STREAM_ERROR(<<"unsupported-stanza-type">>, <<"">>)).
-define(SERR_UNSUPPORTED_VERSION,
?STREAM_ERROR(<<"unsupported-version">>, <<"">>)).
-define(SERR_XML_NOT_WELL_FORMED,
?STREAM_ERROR(<<"xml-not-well-formed">>, <<"">>)).
%-define(SERR_,
% ?STREAM_ERROR("", "")).
-define(STREAM_ERRORT(Condition, Cdata, Lang, Text),
#xmlel{name = <<"stream:error">>, attrs = [],
children =
[#xmlel{name = Condition,
attrs = [{<<"xmlns">>, ?NS_STREAMS}],
children = [{xmlcdata, Cdata}]},
#xmlel{name = <<"text">>,
attrs =
[{<<"xml:lang">>, Lang},
{<<"xmlns">>, ?NS_STREAMS}],
children =
[{xmlcdata,
translate:translate(Lang, Text)}]}]}).
-define(SERRT_BAD_FORMAT(Lang, Text),
?STREAM_ERRORT(<<"bad-format">>, <<"">>, Lang, Text)).
-define(SERRT_BAD_NAMESPACE_PREFIX(Lang, Text),
?STREAM_ERRORT(<<"bad-namespace-prefix">>, <<"">>, Lang,
Text)).
-define(SERRT_CONFLICT(Lang, Text),
?STREAM_ERRORT(<<"conflict">>, <<"">>, Lang, Text)).
-define(SERRT_CONNECTION_TIMEOUT(Lang, Text),
?STREAM_ERRORT(<<"connection-timeout">>, <<"">>, Lang,
Text)).
-define(SERRT_HOST_GONE(Lang, Text),
?STREAM_ERRORT(<<"host-gone">>, <<"">>, Lang, Text)).
-define(SERRT_HOST_UNKNOWN(Lang, Text),
?STREAM_ERRORT(<<"host-unknown">>, <<"">>, Lang, Text)).
-define(SERRT_IMPROPER_ADDRESSING(Lang, Text),
?STREAM_ERRORT(<<"improper-addressing">>, <<"">>, Lang,
Text)).
-define(SERRT_INTERNAL_SERVER_ERROR(Lang, Text),
?STREAM_ERRORT(<<"internal-server-error">>, <<"">>,
Lang, Text)).
-define(SERRT_INVALID_FROM(Lang, Text),
?STREAM_ERRORT(<<"invalid-from">>, <<"">>, Lang, Text)).
-define(SERRT_INVALID_ID(Lang, Text),
?STREAM_ERRORT(<<"invalid-id">>, <<"">>, Lang, Text)).
-define(SERRT_INVALID_NAMESPACE(Lang, Text),
?STREAM_ERRORT(<<"invalid-namespace">>, <<"">>, Lang,
Text)).
-define(SERRT_INVALID_XML(Lang, Text),
?STREAM_ERRORT(<<"invalid-xml">>, <<"">>, Lang, Text)).
-define(SERRT_NOT_AUTHORIZED(Lang, Text),
?STREAM_ERRORT(<<"not-authorized">>, <<"">>, Lang,
Text)).
-define(SERRT_POLICY_VIOLATION(Lang, Text),
?STREAM_ERRORT(<<"policy-violation">>, <<"">>, Lang,
Text)).
-define(SERRT_REMOTE_CONNECTION_FAILED(Lang, Text),
?STREAM_ERRORT(<<"remote-connection-failed">>, <<"">>,
Lang, Text)).
-define(SERRT_RESOURSE_CONSTRAINT(Lang, Text),
?STREAM_ERRORT(<<"resource-constraint">>, <<"">>, Lang,
Text)).
-define(SERRT_RESTRICTED_XML(Lang, Text),
?STREAM_ERRORT(<<"restricted-xml">>, <<"">>, Lang,
Text)).
-define(SERRT_SEE_OTHER_HOST(Host, Lang, Text),
?STREAM_ERRORT(<<"see-other-host">>, Host, Lang, Text)).
-define(SERRT_SYSTEM_SHUTDOWN(Lang, Text),
?STREAM_ERRORT(<<"system-shutdown">>, <<"">>, Lang,
Text)).
-define(SERRT_UNSUPPORTED_ENCODING(Lang, Text),
?STREAM_ERRORT(<<"unsupported-encoding">>, <<"">>, Lang,
Text)).
-define(SERRT_UNSUPPORTED_STANZA_TYPE(Lang, Text),
?STREAM_ERRORT(<<"unsupported-stanza-type">>, <<"">>,
Lang, Text)).
-define(SERRT_UNSUPPORTED_VERSION(Lang, Text),
?STREAM_ERRORT(<<"unsupported-version">>, <<"">>, Lang,
Text)).
-define(SERRT_XML_NOT_WELL_FORMED(Lang, Text),
?STREAM_ERRORT(<<"xml-not-well-formed">>, <<"">>, Lang,
Text)).
-record(jid, {user = <<"">> :: binary(),
server = <<"">> :: binary(),
resource = <<"">> :: binary(),
luser = <<"">> :: binary(),
lserver = <<"">> :: binary(),
lresource = <<"">> :: binary()}).
-type(jid() :: #jid{}).
-type(ljid() :: {binary(), binary(), binary()}).
-record(iq, {id = <<"">> :: binary(),
type = get :: get | set | result | error,
xmlns = <<"">> :: binary(),
lang = <<"">> :: binary(),
sub_el = #xmlel{} :: xmlel() | [xmlel()]}).
-type(iq_get()
:: #iq{
id :: binary(),
type :: get,
xmlns :: binary(),
lang :: binary(),
sub_el :: xmlel()
}
).
-type(iq_set()
:: #iq{
id :: binary(),
type :: set,
xmlns :: binary(),
lang :: binary(),
sub_el :: xmlel()
}
).
-type iq_request() :: iq_get() | iq_set().
-type(iq_result()
:: #iq{
id :: binary(),
type :: result,
xmlns :: binary(),
lang :: binary(),
sub_el :: [xmlel()]
}
).
-type(iq_error()
:: #iq{
id :: binary(),
type :: error,
xmlns :: binary(),
lang :: binary(),
sub_el :: [xmlel()]
}
).
-type iq_reply() :: iq_result() | iq_error() .
-type(iq() :: iq_request() | iq_reply()).
-record(rsm_in, {max :: integer() | error | undefined,
direction :: before | aft | undefined,
id :: binary() | undefined,
index :: integer() | error | undefined}).
-record(rsm_out, {count :: integer() | undefined,
index :: integer() | undefined,
first :: binary() | undefined,
last :: binary() | undefined}).
-type(rsm_in() :: #rsm_in{}).
-type(rsm_out() :: #rsm_out{}).
-type broadcast() :: {broadcast, broadcast_data()}.
-type broadcast_data() ::
{rebind, pid(), binary()} | %% ejabberd_c2s
{item, ljid(), mod_roster:subscription()} | %% mod_roster/mod_shared_roster
{exit, binary()} | %% mod_roster/mod_shared_roster
{privacy_list, mod_privacy:userlist(), binary()} | %% mod_privacy
{blocking, unblock_all | {block | unblock, [ljid()]}}. %% mod_blocking
-record(xmlelement, {name = "" :: string(),
attrs = [] :: [{string(), string()}],
children = [] :: [{xmlcdata, iodata()} | xmlelement()]}).
-type xmlelement() :: #xmlelement{}.

1002
src/jlib.erl
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File diff suppressed because it is too large Load Diff

9
test/ejabberd_SUITE.erl
View File

@ -363,7 +363,6 @@ no_db_tests() ->
unsupported_query,
bad_nonza,
invalid_from,
legacy_iq,
ping,
version,
time,
@ -941,14 +940,6 @@ presence_broadcast(Config) ->
end, [], [0, 100, 200, 2000, 5000, 10000]),
disconnect(Config).
legacy_iq(Config) ->
true = is_feature_advertised(Config, ?NS_EVENT),
ServerJID = server_jid(Config),
#iq{type = result, sub_els = []} =
send_recv(Config, #iq{to = ServerJID, type = get,
sub_els = [#xevent{}]}),
disconnect(Config).
ping(Config) ->
true = is_feature_advertised(Config, ?NS_PING),
#iq{type = result, sub_els = []} =

1
test/ejabberd_SUITE_data/ejabberd.yml
View File

@ -490,7 +490,6 @@ modules:
mod_disco: []
mod_ping: []
mod_proxy65: []
mod_legacy: []
mod_muc: []
mod_muc_admin: []
mod_register:

2
test/ejabberd_sm_mock.exs
View File

@ -23,7 +23,7 @@ defmodule EjabberdSmMock do
require Record
Record.defrecord :session, Record.extract(:session, from_lib: "ejabberd/include/ejabberd_sm.hrl")
Record.defrecord :jid, Record.extract(:jid, from_lib: "ejabberd/include/jlib.hrl")
Record.defrecord :jid, Record.extract(:jid, from_lib: "xmpp/include/jid.hrl")
@agent __MODULE__

2
test/jid_test.exs
View File

@ -24,7 +24,7 @@ defmodule JidTest do
use ExUnit.Case, async: true
require Record
Record.defrecord :jid, Record.extract(:jid, from_lib: "ejabberd/include/jlib.hrl")
Record.defrecord :jid, Record.extract(:jid, from_lib: "xmpp/include/jid.hrl")
setup_all do
:stringprep.start

2
test/mod_admin_extra_test.exs
View File

@ -34,7 +34,7 @@ defmodule EjabberdModAdminExtraTest do
@resource "resource"
require Record
Record.defrecord :jid, Record.extract(:jid, from_lib: "ejabberd/include/jlib.hrl")
Record.defrecord :jid, Record.extract(:jid, from_lib: "xmpp/include/jid.hrl")
setup_all do
try do

2
test/mod_last_mock.exs
View File

@ -22,7 +22,7 @@ defmodule ModLastMock do
require Record
Record.defrecord :session, Record.extract(:session, from_lib: "ejabberd/include/ejabberd_sm.hrl")
Record.defrecord :jid, Record.extract(:jid, from_lib: "ejabberd/include/jlib.hrl")
Record.defrecord :jid, Record.extract(:jid, from_lib: "xmpp/include/jid.hrl")
@author "jsautret@process-one.net"
@agent __MODULE__

54
test/mod_legacy.erl
View File

@ -1,54 +0,0 @@
%%%-------------------------------------------------------------------
%%% Author : Evgeny Khramtsov <ekhramtsov@process-one.net>
%%% Created : 25 Sep 2016 by Evgeny Khramtsov <ekhramtsov@process-one.net>
%%%
%%%
%%% ejabberd, Copyright (C) 2002-2017 ProcessOne
%%%
%%% This program is free software; you can redistribute it and/or
%%% modify it under the terms of the GNU General Public License as
%%% published by the Free Software Foundation; either version 2 of the
%%% License, or (at your option) any later version.
%%%
%%% This program is distributed in the hope that it will be useful,
%%% but WITHOUT ANY WARRANTY; without even the implied warranty of
%%% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
%%% General Public License for more details.
%%%
%%% You should have received a copy of the GNU General Public License along
%%% with this program; if not, write to the Free Software Foundation, Inc.,
%%% 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
%%%
%%%----------------------------------------------------------------------
-module(mod_legacy).
-behaviour(gen_mod).
%% API
-export([start/2, stop/1, mod_opt_type/1, depends/2, process_iq/3]).
-include("jlib.hrl").
%%%===================================================================
%%% API
%%%===================================================================
start(Host, _Opts) ->
gen_iq_handler:add_iq_handler(ejabberd_local, Host, ?NS_EVENT,
?MODULE, process_iq).
stop(Host) ->
gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?MODULE).
mod_opt_type(_) ->
[].
depends(_, _) ->
[].
mod_options(_) ->
[].
%%%===================================================================
%%% Internal functions
%%%===================================================================
process_iq(_From, _To, IQ) ->
IQ#iq{type = result, sub_el = []}.