Chapril/xmpp.chapril.org-ejabberd
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Improve modules start/stop procedures

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This commit is contained in:
Evgeniy Khramtsov 2017-02-14 10:25:08 +03:00
parent e1ba499bd6
commit f664e39374
24 changed files with 253 additions and 200 deletions
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43
src/ejabberd_local.erl
View File

@ -152,7 +152,7 @@ register_iq_response_handler(_Host, ID, Module,
undefined -> ?IQ_TIMEOUT;
N when is_integer(N), N > 0 -> N
end,
TRef = erlang:start_timer(Timeout, ejabberd_local, ID),
TRef = erlang:start_timer(Timeout, ?MODULE, ID),
mnesia:dirty_write(#iq_response{id = ID,
module = Module,
function = Function,
@ -161,9 +161,8 @@ register_iq_response_handler(_Host, ID, Module,
-spec register_iq_handler(binary(), binary(), module(), function(),
gen_iq_handler:opts()) -> ok.
register_iq_handler(Host, XMLNS, Module, Fun, Opts) ->
ejabberd_local !
{register_iq_handler, Host, XMLNS, Module, Fun, Opts},
ok.
gen_server:cast(?MODULE,
{register_iq_handler, Host, XMLNS, Module, Fun, Opts}).
-spec unregister_iq_response_handler(binary(), binary()) -> ok.
unregister_iq_response_handler(_Host, ID) ->
@ -171,8 +170,7 @@ unregister_iq_response_handler(_Host, ID) ->
-spec unregister_iq_handler(binary(), binary()) -> ok.
unregister_iq_handler(Host, XMLNS) ->
ejabberd_local ! {unregister_iq_handler, Host, XMLNS},
ok.
gen_server:cast(?MODULE, {unregister_iq_handler, Host, XMLNS}).
-spec bounce_resource_packet(jid(), jid(), stanza()) -> stop.
bounce_resource_packet(_From, #jid{lresource = <<"">>}, #presence{}) ->
@ -222,6 +220,21 @@ init([]) ->
handle_call(_Request, _From, State) ->
Reply = ok, {reply, Reply, State}.
handle_cast({register_iq_handler, Host, XMLNS, Module,
Function, Opts},
State) ->
ets:insert(?IQTABLE,
{{Host, XMLNS}, Module, Function, Opts}),
{noreply, State};
handle_cast({unregister_iq_handler, Host, XMLNS},
State) ->
case ets:lookup(?IQTABLE, {Host, XMLNS}) of
[{_, Module, Function, Opts}] ->
gen_iq_handler:stop_iq_handler(Module, Function, Opts);
_ -> ok
end,
ets:delete(?IQTABLE, {Host, XMLNS}),
{noreply, State};
handle_cast(_Msg, State) -> {noreply, State}.
handle_info({route, From, To, Packet}, State) ->
@ -232,25 +245,11 @@ handle_info({route, From, To, Packet}, State) ->
_ -> ok
end,
{noreply, State};
handle_info({register_iq_handler, Host, XMLNS, Module,
Function, Opts},
State) ->
ets:insert(?IQTABLE,
{{Host, XMLNS}, Module, Function, Opts}),
{noreply, State};
handle_info({unregister_iq_handler, Host, XMLNS},
State) ->
case ets:lookup(?IQTABLE, {Host, XMLNS}) of
[{_, Module, Function, Opts}] ->
gen_iq_handler:stop_iq_handler(Module, Function, Opts);
_ -> ok
end,
ets:delete(?IQTABLE, {Host, XMLNS}),
{noreply, State};
handle_info({timeout, _TRef, ID}, State) ->
process_iq_timeout(ID),
{noreply, State};
handle_info(_Info, State) ->
handle_info(Info, State) ->
?WARNING_MSG("unexpected info: ~p", [Info]),
{noreply, State}.
terminate(_Reason, _State) ->

2
src/ejabberd_s2s_out.erl
View File

@ -153,7 +153,7 @@ process_downgraded(State, _StreamStart) ->
send(State, xmpp:serr_unsupported_version()).
%%%===================================================================
%%% gen_server callbacks
%%% xmpp_stream_out callbacks
%%%===================================================================
tls_options(#{server := LServer}) ->
ejabberd_s2s:tls_options(LServer, []).

41
src/ejabberd_sm.erl
View File

@ -358,14 +358,13 @@ get_vh_session_number(Server) ->
-spec register_iq_handler(binary(), binary(), atom(), atom(), list()) -> ok.
register_iq_handler(Host, XMLNS, Module, Fun, Opts) ->
ejabberd_sm ! {register_iq_handler, Host, XMLNS, Module, Fun, Opts},
ok.
gen_server:cast(?MODULE,
{register_iq_handler, Host, XMLNS, Module, Fun, Opts}).
-spec unregister_iq_handler(binary(), binary()) -> ok.
unregister_iq_handler(Host, XMLNS) ->
ejabberd_sm ! {unregister_iq_handler, Host, XMLNS},
ok.
gen_server:cast(?MODULE, {unregister_iq_handler, Host, XMLNS}).
%% Why the hell do we have so many similar kicks?
c2s_handle_info(#{lang := Lang} = State, replaced) ->
@ -408,6 +407,21 @@ init([]) ->
handle_call(_Request, _From, State) ->
Reply = ok, {reply, Reply, State}.
handle_cast({register_iq_handler, Host, XMLNS, Module,
Function, Opts},
State) ->
ets:insert(sm_iqtable,
{{Host, XMLNS}, Module, Function, Opts}),
{noreply, State};
handle_cast({unregister_iq_handler, Host, XMLNS},
State) ->
case ets:lookup(sm_iqtable, {Host, XMLNS}) of
[{_, Module, Function, Opts}] ->
gen_iq_handler:stop_iq_handler(Module, Function, Opts);
_ -> ok
end,
ets:delete(sm_iqtable, {Host, XMLNS}),
{noreply, State};
handle_cast(_Msg, State) -> {noreply, State}.
handle_info({route, From, To, Packet}, State) ->
@ -419,22 +433,9 @@ handle_info({route, From, To, Packet}, State) ->
ok
end,
{noreply, State};
handle_info({register_iq_handler, Host, XMLNS, Module,
Function, Opts},
State) ->
ets:insert(sm_iqtable,
{{Host, XMLNS}, Module, Function, Opts}),
{noreply, State};
handle_info({unregister_iq_handler, Host, XMLNS},
State) ->
case ets:lookup(sm_iqtable, {Host, XMLNS}) of
[{_, Module, Function, Opts}] ->
gen_iq_handler:stop_iq_handler(Module, Function, Opts);
_ -> ok
end,
ets:delete(sm_iqtable, {Host, XMLNS}),
{noreply, State};
handle_info(_Info, State) -> {noreply, State}.
handle_info(Info, State) ->
?WARNING_MSG("unexpected info: ~p", [Info]),
{noreply, State}.
terminate(_Reason, _State) ->
lists:foreach(

150
src/mod_announce.erl
View File

@ -29,13 +29,16 @@
-module(mod_announce).
-author('alexey@process-one.net').
-behaviour(gen_server).
-behaviour(gen_mod).
-export([start/2, init/0, stop/1, export/1, import_info/0,
-export([start/2, stop/1, export/1, import_info/0,
import_start/2, import/5, announce/3, send_motd/1, disco_identity/5,
disco_features/5, disco_items/5, depends/2,
send_announcement_to_all/3, announce_commands/4,
announce_items/4, mod_opt_type/1]).
-export([start_link/2, init/1, handle_call/3, handle_cast/2,
handle_info/2, terminate/2, code_change/3]).
-include("ejabberd.hrl").
-include("logger.hrl").
@ -51,6 +54,8 @@
-callback is_motd_user(binary(), binary()) -> boolean().
-callback set_motd_user(binary(), binary()) -> {atomic, any()}.
-record(state, {host :: binary()}).
-define(PROCNAME, ejabberd_announce).
-define(NS_ADMINL(Sub), [<<"http:">>, <<"jabber.org">>, <<"protocol">>,
@ -58,7 +63,36 @@
tokenize(Node) -> str:tokens(Node, <<"/#">>).
%%====================================================================
%% API
%%====================================================================
start_link(Host, Opts) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
gen_server:start_link({local, Proc}, ?MODULE, [Host, Opts], []).
%%====================================================================
%% gen_mod callbacks
%%====================================================================
start(Host, Opts) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
Spec = {Proc, {?MODULE, start_link, [Host, Opts]},
transient, 2000, worker, [?MODULE]},
supervisor:start_child(ejabberd_sup, Spec).
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc),
ok.
depends(_Host, _Opts) ->
[{mod_adhoc, hard}].
%%====================================================================
%% gen_server callbacks
%%====================================================================
init([Host, Opts]) ->
process_flag(trap_exit, true),
Mod = gen_mod:db_mod(Host, Opts, ?MODULE),
Mod:init(Host, Opts),
ejabberd_hooks:add(local_send_to_resource_hook, Host,
@ -70,65 +104,53 @@ start(Host, Opts) ->
ejabberd_hooks:add(adhoc_local_commands, Host, ?MODULE, announce_commands, 50),
ejabberd_hooks:add(c2s_self_presence, Host,
?MODULE, send_motd, 50),
Pid = proc_lib:spawn(?MODULE, init, []),
register(gen_mod:get_module_proc(Host, ?PROCNAME), Pid),
{ok, Pid}.
{ok, #state{host = Host}}.
depends(_Host, _Opts) ->
[{mod_adhoc, hard}].
handle_call(_Call, _From, State) ->
{noreply, State}.
init() ->
loop().
loop() ->
receive
handle_cast(Msg, State) ->
case Msg of
{announce_all, From, To, Packet} ->
announce_all(From, To, Packet),
loop();
announce_all(From, To, Packet);
{announce_all_hosts_all, From, To, Packet} ->
announce_all_hosts_all(From, To, Packet),
loop();
announce_all_hosts_all(From, To, Packet);
{announce_online, From, To, Packet} ->
announce_online(From, To, Packet),
loop();
announce_online(From, To, Packet);
{announce_all_hosts_online, From, To, Packet} ->
announce_all_hosts_online(From, To, Packet),
loop();
announce_all_hosts_online(From, To, Packet);
{announce_motd, From, To, Packet} ->
announce_motd(From, To, Packet),
loop();
announce_motd(From, To, Packet);
{announce_all_hosts_motd, From, To, Packet} ->
announce_all_hosts_motd(From, To, Packet),
loop();
announce_all_hosts_motd(From, To, Packet);
{announce_motd_update, From, To, Packet} ->
announce_motd_update(From, To, Packet),
loop();
announce_motd_update(From, To, Packet);
{announce_all_hosts_motd_update, From, To, Packet} ->
announce_all_hosts_motd_update(From, To, Packet),
loop();
announce_all_hosts_motd_update(From, To, Packet);
{announce_motd_delete, From, To, Packet} ->
announce_motd_delete(From, To, Packet),
loop();
announce_motd_delete(From, To, Packet);
{announce_all_hosts_motd_delete, From, To, Packet} ->
announce_all_hosts_motd_delete(From, To, Packet),
loop();
announce_all_hosts_motd_delete(From, To, Packet);
_ ->
loop()
end.
?WARNING_MSG("unexpected cast: ~p", [Msg])
end,
{noreply, State}.
stop(Host) ->
handle_info(Info, State) ->
?WARNING_MSG("unexpected info: ~p", [Info]),
{noreply, State}.
terminate(_Reason, #state{host = Host}) ->
ejabberd_hooks:delete(adhoc_local_commands, Host, ?MODULE, announce_commands, 50),
ejabberd_hooks:delete(adhoc_local_items, Host, ?MODULE, announce_items, 50),
ejabberd_hooks:delete(disco_local_identity, Host, ?MODULE, disco_identity, 50),
ejabberd_hooks:delete(disco_local_features, Host, ?MODULE, disco_features, 50),
ejabberd_hooks:delete(disco_local_items, Host, ?MODULE, disco_items, 50),
ejabberd_hooks:delete(local_send_to_resource_hook, Host,
?MODULE, announce, 50),
ejabberd_hooks:delete(c2s_self_presence, Host,
?MODULE, send_motd, 50),
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
exit(whereis(Proc), stop),
{wait, Proc}.
ejabberd_hooks:delete(local_send_to_resource_hook, Host, ?MODULE, announce, 50),
ejabberd_hooks:delete(c2s_self_presence, Host, ?MODULE, send_motd, 50).
code_change(_OldVsn, State, _Extra) ->
{ok, State}.
%% Announcing via messages to a custom resource
-spec announce(jid(), jid(), stanza()) -> ok | stop.
@ -136,31 +158,31 @@ announce(From, #jid{luser = <<>>} = To, #message{} = Packet) ->
Proc = gen_mod:get_module_proc(To#jid.lserver, ?PROCNAME),
Res = case To#jid.lresource of
<<"announce/all">> ->
Proc ! {announce_all, From, To, Packet};
gen_server:cast(Proc, {announce_all, From, To, Packet});
<<"announce/all-hosts/all">> ->
Proc ! {announce_all_hosts_all, From, To, Packet};
gen_server:cast(Proc, {announce_all_hosts_all, From, To, Packet});
<<"announce/online">> ->
Proc ! {announce_online, From, To, Packet};
gen_server:cast(Proc, {announce_online, From, To, Packet});
<<"announce/all-hosts/online">> ->
Proc ! {announce_all_hosts_online, From, To, Packet};
gen_server:cast(Proc, {announce_all_hosts_online, From, To, Packet});
<<"announce/motd">> ->
Proc ! {announce_motd, From, To, Packet};
gen_server:cast(Proc, {announce_motd, From, To, Packet});
<<"announce/all-hosts/motd">> ->
Proc ! {announce_all_hosts_motd, From, To, Packet};
gen_server:cast(Proc, {announce_all_hosts_motd, From, To, Packet});
<<"announce/motd/update">> ->
Proc ! {announce_motd_update, From, To, Packet};
gen_server:cast(Proc, {announce_motd_update, From, To, Packet});
<<"announce/all-hosts/motd/update">> ->
Proc ! {announce_all_hosts_motd_update, From, To, Packet};
gen_server:cast(Proc, {announce_all_hosts_motd_update, From, To, Packet});
<<"announce/motd/delete">> ->
Proc ! {announce_motd_delete, From, To, Packet};
gen_server:cast(Proc, {announce_motd_delete, From, To, Packet});
<<"announce/all-hosts/motd/delete">> ->
Proc ! {announce_all_hosts_motd_delete, From, To, Packet};
gen_server:cast(Proc, {announce_all_hosts_motd_delete, From, To, Packet});
_ ->
ok
undefined
end,
case Res of
ok -> ok;
_ -> stop
ok -> stop;
_ -> ok
end;
announce(_From, _To, _Packet) ->
ok.
@ -521,14 +543,14 @@ handle_adhoc_form(From, #jid{lserver = LServer} = To,
case {Node, Body} of
{?NS_ADMIN_DELETE_MOTD, _} ->
if Confirm ->
Proc ! {announce_motd_delete, From, To, Packet},
gen_server:cast(Proc, {announce_motd_delete, From, To, Packet}),
Response;
true ->
Response
end;
{?NS_ADMIN_DELETE_MOTD_ALLHOSTS, _} ->
if Confirm ->
Proc ! {announce_all_hosts_motd_delete, From, To, Packet},
gen_server:cast(Proc, {announce_all_hosts_motd_delete, From, To, Packet}),
Response;
true ->
Response
@ -542,28 +564,28 @@ handle_adhoc_form(From, #jid{lserver = LServer} = To,
%% We don't use direct announce_* functions because it
%% leads to large delay in response and <iq/> queries processing
{?NS_ADMIN_ANNOUNCE, _} ->
Proc ! {announce_online, From, To, Packet},
gen_server:cast(Proc, {announce_online, From, To, Packet}),
Response;
{?NS_ADMIN_ANNOUNCE_ALLHOSTS, _} ->
Proc ! {announce_all_hosts_online, From, To, Packet},
gen_server:cast(Proc, {announce_all_hosts_online, From, To, Packet}),
Response;
{?NS_ADMIN_ANNOUNCE_ALL, _} ->
Proc ! {announce_all, From, To, Packet},
gen_server:cast(Proc, {announce_all, From, To, Packet}),
Response;
{?NS_ADMIN_ANNOUNCE_ALL_ALLHOSTS, _} ->
Proc ! {announce_all_hosts_all, From, To, Packet},
gen_server:cast(Proc, {announce_all_hosts_all, From, To, Packet}),
Response;
{?NS_ADMIN_SET_MOTD, _} ->
Proc ! {announce_motd, From, To, Packet},
gen_server:cast(Proc, {announce_motd, From, To, Packet}),
Response;
{?NS_ADMIN_SET_MOTD_ALLHOSTS, _} ->
Proc ! {announce_all_hosts_motd, From, To, Packet},
gen_server:cast(Proc, {announce_all_hosts_motd, From, To, Packet}),
Response;
{?NS_ADMIN_EDIT_MOTD, _} ->
Proc ! {announce_motd_update, From, To, Packet},
gen_server:cast(Proc, {announce_motd_update, From, To, Packet}),
Response;
{?NS_ADMIN_EDIT_MOTD_ALLHOSTS, _} ->
Proc ! {announce_all_hosts_motd_update, From, To, Packet},
gen_server:cast(Proc, {announce_all_hosts_motd_update, From, To, Packet}),
Response;
Junk ->
%% This can't happen, as we haven't registered any other

2
src/mod_caps.erl
View File

@ -82,7 +82,6 @@ start(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
gen_server:call(Proc, stop),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc).
@ -252,6 +251,7 @@ depends(_Host, _Opts) ->
[].
init([Host, Opts]) ->
process_flag(trap_exit, true),
Mod = gen_mod:db_mod(Host, Opts, ?MODULE),
Mod:init(Host, Opts),
MaxSize = gen_mod:get_opt(cache_size, Opts,

6
src/mod_delegation.erl
View File

@ -64,8 +64,9 @@ start(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?MODULE),
gen_server:call(Proc, stop),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc),
ok.
mod_opt_type(iqdisc) -> fun gen_iq_handler:check_type/1;
mod_opt_type(namespaces) -> validate_fun();
@ -125,6 +126,7 @@ disco_sm_identity(Acc, From, To, Node, Lang) ->
%%% gen_server callbacks
%%%===================================================================
init([Host, _Opts]) ->
process_flag(trap_exit, true),
ejabberd_hooks:add(component_connected, ?MODULE,
component_connected, 50),
ejabberd_hooks:add(component_disconnected, ?MODULE,

5
src/mod_echo.erl
View File

@ -68,9 +68,9 @@ start(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
gen_server:call(Proc, stop),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:delete_child(ejabberd_sup, Proc),
ok.
%%====================================================================
%% gen_server callbacks
@ -84,6 +84,7 @@ stop(Host) ->
%% Description: Initiates the server
%%--------------------------------------------------------------------
init([Host, Opts]) ->
process_flag(trap_exit, true),
MyHost = gen_mod:get_opt_host(Host, Opts,
<<"echo.@HOST@">>),
ejabberd_router:register_route(MyHost, Host),

4
src/mod_fail2ban.erl
View File

@ -119,7 +119,8 @@ start(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?MODULE),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:delete_child(ejabberd_sup, Proc),
ok.
depends(_Host, _Opts) ->
[].
@ -128,6 +129,7 @@ depends(_Host, _Opts) ->
%%% gen_server callbacks
%%%===================================================================
init([Host, _Opts]) ->
process_flag(trap_exit, true),
ejabberd_hooks:add(c2s_auth_result, Host, ?MODULE, c2s_auth_result, 100),
ejabberd_hooks:add(c2s_stream_started, Host, ?MODULE, c2s_stream_started, 100),
erlang:send_after(?CLEAN_INTERVAL, self(), clean),

5
src/mod_http_fileserver.erl
View File

@ -102,9 +102,9 @@ start(Host, Opts) ->
stop(Host) ->
Proc = get_proc_name(Host),
gen_server:call(Proc, stop),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:delete_child(ejabberd_sup, Proc),
ok.
depends(_Host, _Opts) ->
[].
@ -135,6 +135,7 @@ init([Host, Opts]) ->
{DocRoot, AccessLog, AccessLogFD, DirectoryIndices,
CustomHeaders, DefaultContentType, ContentTypes,
UserAccess} ->
process_flag(trap_exit, true),
{ok, #state{host = Host,
accesslog = AccessLog,
accesslogfd = AccessLogFD,

6
src/mod_irc.erl
View File

@ -91,8 +91,9 @@ start(Host, Opts) ->
stop(Host) ->
stop_supervisor(Host),
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
gen_server:call(Proc, stop),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc),
ok.
depends(_Host, _Opts) ->
[].
@ -109,6 +110,7 @@ depends(_Host, _Opts) ->
%% Description: Initiates the server
%%--------------------------------------------------------------------
init([Host, Opts]) ->
process_flag(trap_exit, true),
ejabberd:start_app(iconv),
MyHost = gen_mod:get_opt_host(Host, Opts,
<<"irc.@HOST@">>),

2
src/mod_last.erl
View File

@ -80,6 +80,8 @@ stop(Host) ->
remove_user, 50),
ejabberd_hooks:delete(unset_presence_hook, Host,
?MODULE, on_presence_update, 50),
ejabberd_hooks:delete(privacy_check_packet, Host, ?MODULE,
privacy_check_packet, 30),
gen_iq_handler:remove_iq_handler(ejabberd_local, Host,
?NS_LAST),
gen_iq_handler:remove_iq_handler(ejabberd_sm, Host,

1
src/mod_mix.erl
View File

@ -134,6 +134,7 @@ process_iq(#iq{lang = Lang} = IQ) ->
%%% gen_server callbacks
%%%===================================================================
init([ServerHost, Opts]) ->
process_flag(trap_exit, true),
Host = gen_mod:get_opt_host(ServerHost, Opts, <<"mix.@HOST@">>),
IQDisc = gen_mod:get_opt(iqdisc, Opts, fun gen_iq_handler:check_type/1,
one_queue),

3
src/mod_muc.erl
View File

@ -123,7 +123,7 @@ start(Host, Opts) ->
stop(Host) ->
Rooms = shutdown_rooms(Host),
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
gen_server:call(Proc, stop),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc),
{wait, Rooms}.
@ -230,6 +230,7 @@ get_online_rooms_by_user(ServerHost, LUser, LServer) ->
%%====================================================================
init([Host, Opts]) ->
process_flag(trap_exit, true),
IQDisc = gen_mod:get_opt(iqdisc, Opts, fun gen_iq_handler:check_type/1,
one_queue),
MyHost = gen_mod:get_opt_host(Host, Opts,

6
src/mod_muc_log.erl
View File

@ -85,8 +85,9 @@ start(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
gen_server:call(Proc, stop),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc),
ok.
add_to_log(Host, Type, Data, Room, Opts) ->
gen_server:cast(get_proc_name(Host),
@ -115,6 +116,7 @@ depends(_Host, _Opts) ->
%% gen_server callbacks
%%====================================================================
init([Host, Opts]) ->
process_flag(trap_exit, true),
OutDir = gen_mod:get_opt(outdir, Opts,
fun iolist_to_binary/1,
<<"www/muc">>),

5
src/mod_multicast.erl
View File

@ -132,15 +132,16 @@ start(LServerS, Opts) ->
stop(LServerS) ->
Proc = gen_mod:get_module_proc(LServerS, ?PROCNAME),
gen_server:call(Proc, stop),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:delete_child(ejabberd_sup, Proc),
ok.
%%====================================================================
%% gen_server callbacks
%%====================================================================
init([LServerS, Opts]) ->
process_flag(trap_exit, true),
LServiceS = gen_mod:get_opt_host(LServerS, Opts,
<<"multicast.@HOST@">>),
Access = gen_mod:get_opt(access, Opts,

18
src/mod_offline.erl
View File

@ -43,7 +43,6 @@
stop/1,
store_packet/4,
store_offline_msg/5,
resend_offline_messages/2,
c2s_self_presence/1,
get_sm_features/5,
get_sm_identity/5,
@ -138,6 +137,7 @@ depends(_Host, _Opts) ->
%%====================================================================
init([Host, Opts]) ->
process_flag(trap_exit, true),
Mod = gen_mod:db_mod(Host, Opts, ?MODULE),
Mod:init(Host, Opts),
IQDisc = gen_mod:get_opt(iqdisc, Opts, fun gen_iq_handler:check_type/1,
@ -545,22 +545,6 @@ find_x_expire(TimeStamp, Msg) ->
never
end.
resend_offline_messages(User, Server) ->
LUser = jid:nodeprep(User),
LServer = jid:nameprep(Server),
Mod = gen_mod:db_mod(LServer, ?MODULE),
case Mod:pop_messages(LUser, LServer) of
{ok, Rs} ->
lists:foreach(
fun(R) ->
case offline_msg_to_route(LServer, R) of
error -> ok;
RouteMsg -> ejabberd_sm ! RouteMsg
end
end, lists:keysort(#offline_msg.timestamp, Rs));
_ -> ok
end.
c2s_self_presence({_Pres, #{resend_offline := false}} = Acc) ->
Acc;
c2s_self_presence({#presence{type = available} = NewPres, State} = Acc) ->

6
src/mod_ping.erl
View File

@ -94,13 +94,15 @@ start(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?MODULE),
gen_server:call(Proc, stop),
supervisor:delete_child(?SUPERVISOR, Proc).
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(?SUPERVISOR, Proc),
ok.
%%====================================================================
%% gen_server callbacks
%%====================================================================
init([Host, Opts]) ->
process_flag(trap_exit, true),
SendPings = gen_mod:get_opt(send_pings, Opts,
fun(B) when is_boolean(B) -> B end,
?DEFAULT_SEND_PINGS),

6
src/mod_privilege.erl
View File

@ -62,8 +62,9 @@ start(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?MODULE),
gen_server:call(Proc, stop),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc),
ok.
mod_opt_type(roster) -> v_roster();
mod_opt_type(message) -> v_message();
@ -188,6 +189,7 @@ process_presence_in(Acc) ->
%%% gen_server callbacks
%%%===================================================================
init([Host, _Opts]) ->
process_flag(trap_exit, true),
ejabberd_hooks:add(component_connected, ?MODULE,
component_connected, 50),
ejabberd_hooks:add(component_disconnected, ?MODULE,

1
src/mod_proxy65_service.erl
View File

@ -55,6 +55,7 @@ start_link(Host, Opts) ->
[Host, Opts], []).
init([Host, Opts]) ->
process_flag(trap_exit, true),
IQDisc = gen_mod:get_opt(iqdisc, Opts, fun gen_iq_handler:check_type/1,
one_queue),
MyHost = gen_mod:get_opt_host(Host, Opts, <<"proxy.@HOST@">>),

6
src/mod_pubsub.erl
View File

@ -231,8 +231,9 @@ start(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
gen_server:call(Proc, stop),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc),
ok.
%%====================================================================
%% gen_server callbacks
@ -248,6 +249,7 @@ stop(Host) ->
-spec init([binary() | [{_,_}],...]) -> {'ok',state()}.
init([ServerHost, Opts]) ->
process_flag(trap_exit, true),
?DEBUG("pubsub init ~p ~p", [ServerHost, Opts]),
Host = gen_mod:get_opt_host(ServerHost, Opts, <<"pubsub.@HOST@">>),
ejabberd_router:register_route(Host, ServerHost),

4
src/mod_shared_roster_ldap.erl
View File

@ -104,7 +104,8 @@ start(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?MODULE),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:delete_child(ejabberd_sup, Proc),
ok.
depends(_Host, _Opts) ->
[{mod_roster, hard}].
@ -237,6 +238,7 @@ process_subscription(Direction, User, Server, JID,
%% gen_server callbacks
%%====================================================================
init([Host, Opts]) ->
process_flag(trap_exit, true),
State = parse_options(Host, Opts),
cache_tab:new(shared_roster_ldap_user,
[{max_size, State#state.user_cache_size}, {lru, false},

1
src/mod_sip_registrar.erl
View File

@ -177,6 +177,7 @@ ping(SIPSocket) ->
%%% gen_server callbacks
%%%===================================================================
init([]) ->
process_flag(trap_exit, true),
update_table(),
ejabberd_mnesia:create(?MODULE, sip_session,
[{ram_copies, [node()]},

115
src/mod_vcard.erl
View File

@ -30,14 +30,17 @@
-protocol({xep, 54, '1.2'}).
-protocol({xep, 55, '1.3'}).
-behaviour(gen_server).
-behaviour(gen_mod).
-export([start/2, init/3, stop/1, get_sm_features/5,
-export([start/2, stop/1, get_sm_features/5,
process_local_iq/1, process_sm_iq/1, string2lower/1,
remove_user/2, export/1, import_info/0, import/5, import_start/2,
depends/2, process_search/1, process_vcard/1, get_vcard/2,
disco_items/5, disco_features/5, disco_identity/5,
decode_iq_subel/1, mod_opt_type/1, set_vcard/3, make_vcard_search/4]).
-export([start_link/2, init/1, handle_call/3, handle_cast/2,
handle_info/2, terminate/2, code_change/3]).
-include("ejabberd.hrl").
-include("logger.hrl").
@ -61,7 +64,35 @@
-callback remove_user(binary(), binary()) -> {atomic, any()}.
-callback is_search_supported(binary()) -> boolean().
-record(state, {host :: binary(), server_host :: binary()}).
%%====================================================================
%% API
%%====================================================================
start_link(Host, Opts) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
gen_server:start_link({local, Proc}, ?MODULE, [Host, Opts], []).
%%====================================================================
%% gen_mod callbacks
%%====================================================================
start(Host, Opts) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
Spec = {Proc, {?MODULE, start_link, [Host, Opts]},
transient, 2000, worker, [?MODULE]},
supervisor:start_child(ejabberd_sup, Spec).
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc),
ok.
%%====================================================================
%% gen_server callbacks
%%====================================================================
init([Host, Opts]) ->
process_flag(trap_exit, true),
Mod = gen_mod:db_mod(Host, Opts, ?MODULE),
Mod:init(Host, Opts),
ejabberd_hooks:add(remove_user, Host, ?MODULE,
@ -94,65 +125,55 @@ start(Host, Opts) ->
process_local_iq_items, IQDisc),
gen_iq_handler:add_iq_handler(
ejabberd_local, MyHost, ?NS_DISCO_INFO, mod_disco,
process_local_iq_info, IQDisc);
true ->
ok
end,
Pid = spawn(?MODULE, init, [MyHost, Host, Search]),
register(gen_mod:get_module_proc(Host, ?PROCNAME), Pid),
{ok, Pid}.
init(Host, ServerHost, Search) ->
case Search of
false -> loop(Host, ServerHost);
_ ->
ejabberd_router:register_route(Host, ServerHost),
Mod = gen_mod:db_mod(ServerHost, ?MODULE),
case Mod:is_search_supported(ServerHost) of
process_local_iq_info, IQDisc),
case Mod:is_search_supported(Host) of
false ->
?WARNING_MSG("vcard search functionality is "
"not implemented for ~s backend",
[gen_mod:db_type(ServerHost, ?MODULE)]);
[gen_mod:db_type(Host, Opts, ?MODULE)]);
true ->
ejabberd_router:register_route(Host, ServerHost)
ejabberd_router:register_route(MyHost, Host)
end;
true ->
ok
end,
loop(Host, ServerHost)
end.
{ok, #state{host = MyHost, server_host = Host}}.
loop(Host, ServerHost) ->
receive
{route, From, To, Packet} ->
handle_call(_Call, _From, State) ->
{noreply, State}.
handle_cast(Cast, State) ->
?WARNING_MSG("unexpected cast: ~p", [Cast]),
{noreply, State}.
handle_info({route, From, To, Packet}, State) ->
case catch do_route(From, To, Packet) of
{'EXIT', Reason} -> ?ERROR_MSG("~p", [Reason]);
_ -> ok
end,
loop(Host, ServerHost);
stop ->
ejabberd_router:unregister_route(Host),
ejabberd_hooks:delete(disco_local_items, Host, ?MODULE, disco_items, 100),
ejabberd_hooks:delete(disco_local_features, Host, ?MODULE, disco_features, 100),
ejabberd_hooks:delete(disco_local_identity, Host, ?MODULE, disco_identity, 100),
gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?NS_SEARCH),
gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?NS_VCARD),
gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?NS_DISCO_ITEMS),
gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?NS_DISCO_INFO);
_ -> loop(Host, ServerHost)
end.
{noreply, State};
handle_info(Info, State) ->
?WARNING_MSG("unexpected info: ~p", [Info]),
{noreply, State}.
stop(Host) ->
ejabberd_hooks:delete(remove_user, Host, ?MODULE,
remove_user, 50),
gen_iq_handler:remove_iq_handler(ejabberd_local, Host,
?NS_VCARD),
gen_iq_handler:remove_iq_handler(ejabberd_sm, Host,
?NS_VCARD),
ejabberd_hooks:delete(disco_sm_features, Host, ?MODULE,
get_sm_features, 50),
terminate(_Reason, #state{host = MyHost, server_host = Host}) ->
ejabberd_hooks:delete(remove_user, Host, ?MODULE, remove_user, 50),
gen_iq_handler:remove_iq_handler(ejabberd_local, Host, ?NS_VCARD),
gen_iq_handler:remove_iq_handler(ejabberd_sm, Host, ?NS_VCARD),
ejabberd_hooks:delete(disco_sm_features, Host, ?MODULE, get_sm_features, 50),
Mod = gen_mod:db_mod(Host, ?MODULE),
Mod:stop(Host),
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
Proc ! stop,
{wait, Proc}.
ejabberd_router:unregister_route(MyHost),
ejabberd_hooks:delete(disco_local_items, MyHost, ?MODULE, disco_items, 100),
ejabberd_hooks:delete(disco_local_features, MyHost, ?MODULE, disco_features, 100),
ejabberd_hooks:delete(disco_local_identity, MyHost, ?MODULE, disco_identity, 100),
gen_iq_handler:remove_iq_handler(ejabberd_local, MyHost, ?NS_SEARCH),
gen_iq_handler:remove_iq_handler(ejabberd_local, MyHost, ?NS_VCARD),
gen_iq_handler:remove_iq_handler(ejabberd_local, MyHost, ?NS_DISCO_ITEMS),
gen_iq_handler:remove_iq_handler(ejabberd_local, MyHost, ?NS_DISCO_INFO).
code_change(_OldVsn, State, _Extra) ->
{ok, State}.
do_route(From, To, #xmlel{name = <<"iq">>} = El) ->
ejabberd_router:process_iq(From, To, El);

5
src/mod_vcard_ldap.erl
View File

@ -85,9 +85,9 @@ init(Host, Opts) ->
stop(Host) ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
gen_server:call(Proc, stop),
supervisor:terminate_child(ejabberd_sup, Proc),
supervisor:delete_child(ejabberd_sup, Proc).
supervisor:delete_child(ejabberd_sup, Proc),
ok.
is_search_supported(_LServer) ->
true.
@ -186,6 +186,7 @@ import(_, _, _) ->
%%% gen_server callbacks
%%%===================================================================
init([Host, Opts]) ->
process_flag(trap_exit, true),
State = parse_options(Host, Opts),
eldap_pool:start_link(State#state.eldap_id,
State#state.servers, State#state.backups,