Chapril
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xmpp.chapril.org-ejabberd
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Add/improve type specs

This commit is contained in:
Evgeny Khramtsov 2019-07-10 10:31:51 +03:00
parent 691f9e0bf7
commit 722864666d
11 changed files with 101 additions and 47 deletions
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10
src/ejabberd_captcha.erl
View File

@ -52,6 +52,7 @@
-type image_error() :: efbig | enodata | limit | malformed_image | timeout.
-type priority() :: neg_integer().
-type callback() :: fun((captcha_succeed | captcha_failed) -> any()).
-record(state, {limits = treap:empty() :: treap:treap(),
enabled = false :: boolean()}).
@ -84,8 +85,9 @@ mk_field(Type, Var, Value) ->
#xdata_field{type = Type, var = Var, values = [Value]}.
-spec create_captcha(binary(), jid(), jid(),
binary(), any(), any()) -> {error, image_error()} |
{ok, binary(), [text()], [xmpp_element()]}.
binary(), any(),
callback() | term()) -> {error, image_error()} |
{ok, binary(), [text()], [xmpp_element()]}.
create_captcha(SID, From, To, Lang, Limiter, Args) ->
case create_image(Limiter) of
{ok, Type, Key, Image} ->
@ -607,7 +609,9 @@ clean_treap(Treap, CleanPriority) ->
end
end.
-spec callback(captcha_succeed | captcha_failed, pid(), term()) -> any().
-spec callback(captcha_succeed | captcha_failed,
pid() | undefined,
callback() | term()) -> any().
callback(Result, _Pid, F) when is_function(F) ->
F(Result);
callback(Result, Pid, Args) when is_pid(Pid) ->

1
src/mod_avatar.erl
View File

@ -68,6 +68,7 @@ depends(_Host, _Opts) ->
%%%===================================================================
%%% Hooks
%%%===================================================================
-spec pubsub_publish_item(binary(), binary(), jid(), jid(), binary(), [xmlel()]) -> ok.
pubsub_publish_item(LServer, ?NS_AVATAR_METADATA,
#jid{luser = LUser, lserver = LServer} = From,
#jid{luser = LUser, lserver = LServer} = Host,

9
src/mod_block_strangers.erl
View File

@ -40,6 +40,8 @@
-define(SETS, gb_sets).
-type c2s_state() :: ejabberd_c2s:state().
%%%===================================================================
%%% Callbacks and hooks
%%%===================================================================
@ -62,6 +64,8 @@ stop(Host) ->
reload(_Host, _NewOpts, _OldOpts) ->
ok.
-spec filter_packet({stanza(), c2s_state()}) -> {stanza(), c2s_state()} |
{stop, {drop, c2s_state()}}.
filter_packet({#message{from = From} = Msg, State} = Acc) ->
LFrom = jid:tolower(From),
LBFrom = jid:remove_resource(LFrom),
@ -80,12 +84,14 @@ filter_packet({#message{from = From} = Msg, State} = Acc) ->
filter_packet(Acc) ->
Acc.
-spec filter_offline_msg({_, message()}) -> {_, message()} | {stop, {drop, message()}}.
filter_offline_msg({_Action, #message{} = Msg} = Acc) ->
case check_message(Msg) of
allow -> Acc;
deny -> {stop, {drop, Msg}}
end.
-spec filter_subscription(boolean(), presence()) -> boolean() | {stop, false}.
filter_subscription(Acc, #presence{meta = #{captcha := passed}}) ->
Acc;
filter_subscription(Acc, #presence{from = From, to = To, lang = Lang,
@ -136,6 +142,7 @@ filter_subscription(Acc, #presence{from = From, to = To, lang = Lang,
filter_subscription(Acc, _) ->
Acc.
-spec handle_captcha_result(captcha_succeed | captcha_failed, presence()) -> ok.
handle_captcha_result(captcha_succeed, Pres) ->
Pres1 = xmpp:put_meta(Pres, captcha, passed),
ejabberd_router:route(Pres1);
@ -146,6 +153,7 @@ handle_captcha_result(captcha_failed, #presence{lang = Lang} = Pres) ->
%%%===================================================================
%%% Internal functions
%%%===================================================================
-spec check_message(message()) -> allow | deny.
check_message(#message{from = From, to = To, lang = Lang} = Msg) ->
LServer = To#jid.lserver,
case need_check(Msg) of
@ -222,6 +230,7 @@ check_subscription(From, To) ->
true
end.
-spec sets_bare_member(ljid(), ?SETS:set()) -> boolean().
sets_bare_member({U, S, <<"">>} = LBJID, Set) ->
case ?SETS:next(?SETS:iterator_from(LBJID, Set)) of
{{U, S, _}, _} -> true;

1
src/mod_blocking.erl
View File

@ -258,6 +258,7 @@ process_get(#iq{from = #jid{luser = LUser, lserver = LServer}} = IQ) ->
err_db_failure(IQ)
end.
-spec err_db_failure(iq()) -> iq().
err_db_failure(#iq{lang = Lang} = IQ) ->
Txt = ?T("Database failure"),
xmpp:make_error(IQ, xmpp:err_internal_server_error(Txt, Lang)).

17
src/mod_caps.erl
View File

@ -60,6 +60,8 @@
-record(state, {host = <<"">> :: binary()}).
-type digest_type() :: md5 | sha | sha224 | sha256 | sha384 | sha512.
-callback init(binary(), gen_mod:opts()) -> any().
-callback import(binary(), {binary(), binary()}, [binary() | pos_integer()]) -> ok.
-callback caps_read(binary(), {binary(), binary()}) ->
@ -416,19 +418,18 @@ make_my_disco_hash(Host) ->
_Err -> <<"">>
end.
-type digest_type() :: md5 | sha | sha224 | sha256 | sha384 | sha512.
-spec compute_disco_hash(disco_info(), digest_type()) -> binary().
compute_disco_hash(DiscoInfo, Algo) ->
Concat = list_to_binary([concat_identities(DiscoInfo),
concat_features(DiscoInfo), concat_info(DiscoInfo)]),
base64:encode(case Algo of
md5 -> erlang:md5(Concat);
sha -> crypto:hash(sha, Concat);
sha224 -> crypto:hash(sha224, Concat);
sha256 -> crypto:hash(sha256, Concat);
sha384 -> crypto:hash(sha384, Concat);
sha512 -> crypto:hash(sha512, Concat)
end).
md5 -> erlang:md5(Concat);
sha -> crypto:hash(sha, Concat);
sha224 -> crypto:hash(sha224, Concat);
sha256 -> crypto:hash(sha256, Concat);
sha384 -> crypto:hash(sha384, Concat);
sha512 -> crypto:hash(sha512, Concat)
end).
-spec check_hash(caps(), disco_info()) -> boolean().
check_hash(Caps, DiscoInfo) ->

74
src/mod_configure.erl
View File

@ -119,8 +119,10 @@ depends(_Host, _Opts) ->
[<<"http:">>, <<"jabber.org">>, <<"protocol">>,
<<"admin">>, Sub]).
-spec tokenize(binary()) -> [binary()].
tokenize(Node) -> str:tokens(Node, <<"/#">>).
-spec get_sm_identity([identity()], jid(), jid(), binary(), binary()) -> [identity()].
get_sm_identity(Acc, _From, _To, Node, Lang) ->
case Node of
<<"config">> ->
@ -128,6 +130,7 @@ get_sm_identity(Acc, _From, _To, Node, Lang) ->
_ -> Acc
end.
-spec get_local_identity([identity()], jid(), jid(), binary(), binary()) -> [identity()].
get_local_identity(Acc, _From, _To, Node, Lang) ->
LNode = tokenize(Node),
case LNode of
@ -190,6 +193,8 @@ get_local_identity(Acc, _From, _To, Node, Lang) ->
allow -> {result, Feats}
end).
-spec get_sm_features(mod_disco:features_acc(), jid(), jid(),
binary(), binary()) -> mod_disco:features_acc().
get_sm_features(Acc, From,
#jid{lserver = LServer} = _To, Node, Lang) ->
case gen_mod:is_loaded(LServer, mod_adhoc) of
@ -202,6 +207,8 @@ get_sm_features(Acc, From,
end
end.
-spec get_local_features(mod_disco:features_acc(), jid(), jid(),
binary(), binary()) -> mod_disco:features_acc().
get_local_features(Acc, From,
#jid{lserver = LServer} = _To, Node, Lang) ->
case gen_mod:is_loaded(LServer, mod_adhoc) of
@ -264,10 +271,8 @@ get_local_features(Acc, From,
end.
%%%-----------------------------------------------------------------------
-spec adhoc_sm_items(empty | {error, stanza_error()} | {result, [disco_item()]},
jid(), jid(), binary()) -> {error, stanza_error()} |
{result, [disco_item()]} |
empty.
-spec adhoc_sm_items(mod_disco:items_acc(),
jid(), jid(), binary()) -> mod_disco:items_acc().
adhoc_sm_items(Acc, From, #jid{lserver = LServer} = To,
Lang) ->
case acl:match_rule(LServer, configure, From) of
@ -283,7 +288,8 @@ adhoc_sm_items(Acc, From, #jid{lserver = LServer} = To,
end.
%%%-----------------------------------------------------------------------
-spec get_sm_items(mod_disco:items_acc(), jid(), jid(),
binary(), binary()) -> mod_disco:items_acc().
get_sm_items(Acc, From,
#jid{user = User, server = Server, lserver = LServer} =
To,
@ -309,6 +315,7 @@ get_sm_items(Acc, From,
end
end.
-spec get_user_resources(binary(), binary()) -> [disco_item()].
get_user_resources(User, Server) ->
Rs = ejabberd_sm:get_user_resources(User, Server),
lists:map(fun (R) ->
@ -319,10 +326,8 @@ get_user_resources(User, Server) ->
%%%-----------------------------------------------------------------------
-spec adhoc_local_items(empty | {error, stanza_error()} | {result, [disco_item()]},
jid(), jid(), binary()) -> {error, stanza_error()} |
{result, [disco_item()]} |
empty.
-spec adhoc_local_items(mod_disco:items_acc(),
jid(), jid(), binary()) -> mod_disco:items_acc().
adhoc_local_items(Acc, From,
#jid{lserver = LServer, server = Server} = To, Lang) ->
case acl:match_rule(LServer, configure, From) of
@ -336,7 +341,7 @@ adhoc_local_items(Acc, From,
<<"">>, Server, Lang),
Nodes1 = lists:filter(
fun (#disco_item{node = Nd}) ->
F = get_local_features([], From, To, Nd, Lang),
F = get_local_features(empty, From, To, Nd, Lang),
case F of
{result, [?NS_COMMANDS]} -> true;
_ -> false
@ -347,6 +352,8 @@ adhoc_local_items(Acc, From,
_ -> Acc
end.
-spec recursively_get_local_items(global | vhost, binary(), binary(),
binary(), binary()) -> [disco_item()].
recursively_get_local_items(_PermLev, _LServer,
<<"online users">>, _Server, _Lang) ->
[];
@ -376,6 +383,7 @@ recursively_get_local_items(PermLev, LServer, Node,
end,
Items)).
-spec get_permission_level(jid()) -> global | vhost.
get_permission_level(JID) ->
case acl:match_rule(global, configure, JID) of
allow -> global;
@ -397,6 +405,8 @@ get_permission_level(JID) ->
end
end).
-spec get_local_items(mod_disco:items_acc(), jid(), jid(),
binary(), binary()) -> mod_disco:items_acc().
get_local_items(Acc, From, #jid{lserver = LServer} = To,
<<"">>, Lang) ->
case gen_mod:is_loaded(LServer, mod_adhoc) of
@ -489,10 +499,8 @@ get_local_items(Acc, From, #jid{lserver = LServer} = To,
end.
%%%-----------------------------------------------------------------------
%% @spec ({PermissionLevel, Host}, [string()], Server::string(), Lang)
%% -> {result, [xmlelement()]}
%% PermissionLevel = global | vhost
-spec get_local_items({global | vhost, binary()}, [binary()],
binary(), binary()) -> {result, [disco_item()]} | {error, stanza_error()}.
get_local_items(_Host, [], Server, Lang) ->
{result,
[?NODE(?T("Configuration"), <<"config">>),
@ -550,7 +558,7 @@ get_local_items({_, Host},
name = <<U/binary, $@, S/binary>>}
end, Sub)}
catch _:_ ->
xmpp:err_not_acceptable()
{error, xmpp:err_not_acceptable()}
end;
get_local_items({_, Host}, [<<"outgoing s2s">>],
_Server, Lang) ->
@ -638,6 +646,7 @@ get_local_items(_Host,
get_local_items(_Host, _, _Server, _Lang) ->
{error, xmpp:err_item_not_found()}.
-spec get_online_vh_users(binary()) -> [disco_item()].
get_online_vh_users(Host) ->
case catch ejabberd_sm:get_vh_session_list(Host) of
{'EXIT', _Reason} -> [];
@ -650,6 +659,7 @@ get_online_vh_users(Host) ->
end, SURs)
end.
-spec get_all_vh_users(binary()) -> [disco_item()].
get_all_vh_users(Host) ->
case catch ejabberd_auth:get_users(Host)
of
@ -686,6 +696,7 @@ get_all_vh_users(Host) ->
end
end.
-spec get_outgoing_s2s(binary(), binary()) -> [disco_item()].
get_outgoing_s2s(Host, Lang) ->
case catch ejabberd_s2s:dirty_get_connections() of
{'EXIT', _Reason} -> [];
@ -703,6 +714,7 @@ get_outgoing_s2s(Host, Lang) ->
end, lists:usort(TConns))
end.
-spec get_outgoing_s2s(binary(), binary(), binary()) -> [disco_item()].
get_outgoing_s2s(Host, Lang, To) ->
case catch ejabberd_s2s:dirty_get_connections() of
{'EXIT', _Reason} -> [];
@ -719,6 +731,7 @@ get_outgoing_s2s(Host, Lang, To) ->
Connections)))
end.
-spec get_running_nodes(binary(), binary()) -> [disco_item()].
get_running_nodes(Server, _Lang) ->
case catch mnesia:system_info(running_db_nodes) of
{'EXIT', _Reason} -> [];
@ -733,6 +746,7 @@ get_running_nodes(Server, _Lang) ->
lists:sort(DBNodes))
end.
-spec get_stopped_nodes(binary()) -> [disco_item()].
get_stopped_nodes(_Lang) ->
case catch lists:usort(mnesia:system_info(db_nodes) ++
mnesia:system_info(extra_db_nodes))
@ -785,6 +799,7 @@ adhoc_local_commands(Acc, From,
_ -> Acc
end.
-spec adhoc_local_commands(jid(), jid(), adhoc_command()) -> adhoc_command() | {error, stanza_error()}.
adhoc_local_commands(From,
#jid{lserver = LServer} = _To,
#adhoc_command{lang = Lang, node = Node,
@ -852,6 +867,9 @@ adhoc_local_commands(From,
#xdata_option{label = tr(Lang, ?T("Remote copy")),
value = <<"unknown">>}]}).
-spec get_form(binary(), [binary()], binary()) -> {result, xdata()} |
{result, completed, xdata()} |
{error, stanza_error()}.
get_form(_Host, [<<"running nodes">>, ENode, <<"DB">>],
Lang) ->
case search_running_node(ENode) of
@ -1169,6 +1187,8 @@ get_form(Host, ?NS_ADMINL(<<"get-online-users-num">>),
get_form(_Host, _, _Lang) ->
{error, xmpp:err_service_unavailable()}.
-spec set_form(jid(), binary(), [binary()], binary(), xdata()) -> {result, xdata() | undefined} |
{error, stanza_error()}.
set_form(_From, _Host,
[<<"running nodes">>, ENode, <<"DB">>], Lang, XData) ->
case search_running_node(ENode) of
@ -1543,22 +1563,28 @@ set_form(From, Host, ?NS_ADMINL(<<"user-stats">>), Lang,
set_form(_From, _Host, _, _Lang, _XData) ->
{error, xmpp:err_service_unavailable()}.
get_value(Field, XData) -> hd(get_values(Field, XData)).
-spec get_value(binary(), xdata()) -> binary().
get_value(Field, XData) ->
hd(get_values(Field, XData)).
-spec get_values(binary(), xdata()) -> [binary()].
get_values(Field, XData) ->
xmpp_util:get_xdata_values(Field, XData).
-spec search_running_node(binary()) -> false | node().
search_running_node(SNode) ->
search_running_node(SNode,
mnesia:system_info(running_db_nodes)).
-spec search_running_node(binary(), [node()]) -> false | node().
search_running_node(_, []) -> false;
search_running_node(SNode, [Node | Nodes]) ->
case iolist_to_binary(atom_to_list(Node)) of
SNode -> Node;
_ -> search_running_node(SNode, Nodes)
case atom_to_binary(Node, utf8) of
SNode -> Node;
_ -> search_running_node(SNode, Nodes)
end.
-spec stop_node(jid(), binary(), binary(), restart | stop, xdata()) -> {result, undefined}.
stop_node(From, Host, ENode, Action, XData) ->
Delay = binary_to_integer(get_value(<<"delay">>, XData)),
Subject = case get_value(<<"subject">>, XData) of
@ -1586,9 +1612,10 @@ stop_node(From, Host, ENode, Action, XData) ->
end,
Time = timer:seconds(Delay),
Node = misc:binary_to_atom(ENode),
{ok, _} = timer:apply_after(Time, rpc, call, [Node, init, Action, []]),
{ok, _} = timer:apply_after(Time, ejabberd_cluster, call, [Node, init, Action, []]),
{result, undefined}.
-spec get_last_info(binary(), binary()) -> {ok, non_neg_integer(), binary()} | not_found.
get_last_info(User, Server) ->
case gen_mod:is_loaded(Server, mod_last) of
true -> mod_last:get_last_info(User, Server);
@ -1596,7 +1623,8 @@ get_last_info(User, Server) ->
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-spec adhoc_sm_commands(adhoc_command(), jid(), jid(), adhoc_command()) -> adhoc_command().
-spec adhoc_sm_commands(adhoc_command(), jid(), jid(), adhoc_command()) -> adhoc_command() |
{error, stanza_error()}.
adhoc_sm_commands(_Acc, From,
#jid{user = User, server = Server, lserver = LServer},
#adhoc_command{lang = Lang, node = <<"config">>,
@ -1627,6 +1655,8 @@ adhoc_sm_commands(_Acc, From,
end;
adhoc_sm_commands(Acc, _From, _To, _Request) -> Acc.
-spec get_sm_form(binary(), binary(), binary(), binary()) -> {result, xdata()} |
{error, stanza_error()}.
get_sm_form(User, Server, <<"config">>, Lang) ->
{result,
#xdata{type = form,
@ -1650,6 +1680,8 @@ get_sm_form(User, Server, <<"config">>, Lang) ->
get_sm_form(_User, _Server, _Node, _Lang) ->
{error, xmpp:err_service_unavailable()}.
-spec set_sm_form(binary(), binary(), binary(), adhoc_command()) -> adhoc_command() |
{error, stanza_error()}.
set_sm_form(User, Server, <<"config">>,
#adhoc_command{lang = Lang, node = Node,
sid = SessionID, xdata = XData}) ->

25
src/mod_delegation.erl
View File

@ -44,7 +44,6 @@
-include("xmpp.hrl").
-include("translate.hrl").
-type disco_acc() :: {error, stanza_error()} | {result, [binary()]} | empty.
-type route_type() :: ejabberd_sm | ejabberd_local.
-type delegations() :: #{{binary(), route_type()} => {binary(), disco_info()}}.
-record(state, {server_host = <<"">> :: binary()}).
@ -115,19 +114,21 @@ ejabberd_local(IQ) ->
ejabberd_sm(IQ) ->
process_iq(IQ, ejabberd_sm).
-spec disco_local_features(disco_acc(), jid(), jid(), binary(), binary()) -> disco_acc().
-spec disco_local_features(mod_disco:features_acc(), jid(), jid(),
binary(), binary()) -> mod_disco:features_acc().
disco_local_features(Acc, From, To, Node, Lang) ->
disco_features(Acc, From, To, Node, Lang, ejabberd_local).
-spec disco_sm_features(disco_acc(), jid(), jid(), binary(), binary()) -> disco_acc().
-spec disco_sm_features(mod_disco:features_acc(), jid(), jid(),
binary(), binary()) -> mod_disco:features_acc().
disco_sm_features(Acc, From, To, Node, Lang) ->
disco_features(Acc, From, To, Node, Lang, ejabberd_sm).
-spec disco_local_identity(disco_acc(), jid(), jid(), binary(), binary()) -> disco_acc().
-spec disco_local_identity([identity()], jid(), jid(), binary(), binary()) -> [identity()].
disco_local_identity(Acc, From, To, Node, Lang) ->
disco_identity(Acc, From, To, Node, Lang, ejabberd_local).
-spec disco_sm_identity(disco_acc(), jid(), jid(), binary(), binary()) -> disco_acc().
-spec disco_sm_identity([identity()], jid(), jid(), binary(), binary()) -> [identity()].
disco_sm_identity(Acc, From, To, Node, Lang) ->
disco_identity(Acc, From, To, Node, Lang, ejabberd_sm).
@ -335,8 +336,8 @@ send_disco_queries(LServer, Host, NS) ->
end, [{ejabberd_local, <<(?NS_DELEGATION)/binary, "::", NS/binary>>},
{ejabberd_sm, <<(?NS_DELEGATION)/binary, ":bare:", NS/binary>>}]).
-spec disco_features(disco_acc(), jid(), jid(), binary(), binary(),
route_type()) -> disco_acc().
-spec disco_features(mod_disco:features_acc(), jid(), jid(), binary(), binary(),
route_type()) -> mod_disco:features_acc().
disco_features(Acc, _From, To, <<"">>, _Lang, Type) ->
Delegations = get_delegations(To#jid.lserver),
Features = my_features(Type) ++
@ -354,8 +355,8 @@ disco_features(Acc, _From, To, <<"">>, _Lang, Type) ->
disco_features(Acc, _, _, _, _, _) ->
Acc.
-spec disco_identity(disco_acc(), jid(), jid(), binary(), binary(),
route_type()) -> disco_acc().
-spec disco_identity([identity()], jid(), jid(), binary(), binary(),
route_type()) -> [identity()].
disco_identity(Acc, _From, To, <<"">>, _Lang, Type) ->
Delegations = get_delegations(To#jid.lserver),
Identities = lists:flatmap(
@ -364,11 +365,7 @@ disco_identity(Acc, _From, To, <<"">>, _Lang, Type) ->
(_) ->
[]
end, maps:to_list(Delegations)),
case Acc of
empty when Identities /= [] -> {result, Identities};
{result, Ids} -> {result, Ids ++ Identities};
Acc -> Acc
end;
Acc ++ Identities;
disco_identity(Acc, _From, _To, _Node, _Lang, _Type) ->
Acc.

3
src/mod_fail2ban.erl
View File

@ -225,13 +225,16 @@ log_and_disconnect(#{ip := {Addr, _}, lang := Lang} = State, Attempts, UnbanTS)
Err = xmpp:serr_policy_violation({Format, Args}, Lang),
{stop, ejabberd_c2s:send(State, Err)}.
-spec is_whitelisted(binary(), inet:ip_address()) -> boolean().
is_whitelisted(Host, Addr) ->
Access = mod_fail2ban_opt:access(Host),
acl:match_rule(Host, Access, Addr) == allow.
-spec seconds_to_now(non_neg_integer()) -> erlang:timestamp().
seconds_to_now(Secs) ->
{Secs div 1000000, Secs rem 1000000, 0}.
-spec format_date(calendar:datetime()) -> iolist().
format_date({{Year, Month, Day}, {Hour, Minute, Second}}) ->
io_lib:format("~2..0w:~2..0w:~2..0w ~2..0w.~2..0w.~4..0w",
[Hour, Minute, Second, Day, Month, Year]).

3
src/mod_last.erl
View File

@ -45,6 +45,8 @@
-define(LAST_CACHE, last_activity_cache).
-type c2s_state() :: ejabberd_c2s:state().
-callback init(binary(), gen_mod:opts()) -> any().
-callback import(binary(), #last_activity{}) -> ok | pass.
-callback get_last(binary(), binary()) ->
@ -144,6 +146,7 @@ process_sm_iq(#iq{from = From, to = To, lang = Lang} = IQ) ->
xmpp:make_error(IQ, xmpp:err_subscription_required(Txt, Lang))
end.
-spec privacy_check_packet(allow | deny, c2s_state(), stanza(), in | out) -> allow | deny | {stop, deny}.
privacy_check_packet(allow, C2SState,
#iq{from = From, to = To, type = T} = IQ, in)
when T == get; T == set ->

1
src/mod_time.erl
View File

@ -50,6 +50,7 @@ stop(Host) ->
reload(_Host, _NewOpts, _OldOpts) ->
ok.
-spec process_local_iq(iq()) -> iq().
process_local_iq(#iq{type = set, lang = Lang} = IQ) ->
Txt = ?T("Value 'set' of 'type' attribute is not allowed"),
xmpp:make_error(IQ, xmpp:err_not_allowed(Txt, Lang));

4
src/mod_vcard.erl
View File

@ -132,7 +132,8 @@ init([Host, Opts]) ->
end,
{ok, #state{hosts = MyHosts, server_host = Host}}.
handle_call(_Call, _From, State) ->
handle_call(Call, From, State) ->
?WARNING_MSG("Unexpected call from ~p: ~p", [From, Call]),
{noreply, State}.
handle_cast(Cast, State) ->
@ -443,6 +444,7 @@ mk_search_form(JID, ServerHost, Lang) ->
Lang, ?T("You need an x:data capable client to search")),
xdata = X}.
-spec make_instructions(module(), binary()) -> binary().
make_instructions(Mod, Lang) ->
Fill = translate:translate(
Lang,