| 1 |
|
-module(gen_iq_component). |
| 2 |
|
|
| 3 |
|
%% API |
| 4 |
|
-export([register_iq_handler/4, |
| 5 |
|
unregister_iq_handler/3, |
| 6 |
|
sync/1, |
| 7 |
|
stop_iq_handler/1, |
| 8 |
|
handle/5]). |
| 9 |
|
|
| 10 |
|
-ignore_xref([behaviour_info/1]). |
| 11 |
|
|
| 12 |
|
-callback register_iq_handler(Domain :: jid:server(), Namespace :: binary(), |
| 13 |
|
IQHandler :: mongoose_iq_handler:t()) -> ok. |
| 14 |
|
|
| 15 |
|
-callback unregister_iq_handler(Domain :: jid:server(), Namespace :: binary()) -> ok. |
| 16 |
|
|
| 17 |
|
%% this callback can be used to ensure that all of the register/unregister requests |
| 18 |
|
%% are done if they processed asynchronously by the component. |
| 19 |
|
-callback sync() -> ok. |
| 20 |
|
%%==================================================================== |
| 21 |
|
%% API |
| 22 |
|
%%==================================================================== |
| 23 |
|
-spec register_iq_handler(Component :: module(), |
| 24 |
|
Domain :: jid:server(), |
| 25 |
|
Namespace :: binary(), |
| 26 |
|
IQHandler :: mongoose_iq_handler:t()) -> ok. |
| 27 |
|
register_iq_handler(Component, Domain, Namespace, IQHandler) -> |
| 28 |
1119 |
Component:register_iq_handler(Domain, Namespace, IQHandler). |
| 29 |
|
|
| 30 |
|
-spec unregister_iq_handler(Component :: module(), |
| 31 |
|
Domain :: jid:server(), |
| 32 |
|
Namespace :: binary()) -> ok. |
| 33 |
|
unregister_iq_handler(Component, Domain, Namespace) -> |
| 34 |
1007 |
Component:unregister_iq_handler(Domain, Namespace). |
| 35 |
|
|
| 36 |
|
-spec sync(Component :: module()) -> ok. |
| 37 |
|
sync(Component) -> |
| 38 |
1063 |
Component:sync(). |
| 39 |
|
|
| 40 |
|
-spec stop_iq_handler(IQHandler :: mongoose_iq_handler:t()) -> any(). |
| 41 |
|
stop_iq_handler(IQHandler) -> |
| 42 |
|
%% TODO: this function is required only for correct implementation of the legacy |
| 43 |
|
%% gen_iq_handler:remove_iq_handler/3 interface, get rid of it once old API is |
| 44 |
|
%% removed from gen_iq_handler module. |
| 45 |
1007 |
case mongoose_iq_handler:extra(IQHandler) of |
| 46 |
|
#{delete_on_unregister := true} -> |
| 47 |
56 |
mongoose_iq_handler:delete(IQHandler); |
| 48 |
|
_ -> |
| 49 |
951 |
ok |
| 50 |
|
end. |
| 51 |
|
|
| 52 |
|
|
| 53 |
|
-spec handle(IQHandler :: mongoose_iq_handler:t(), |
| 54 |
|
Acc :: mongoose_acc:t(), |
| 55 |
|
From :: jid:jid(), |
| 56 |
|
To :: jid:jid(), |
| 57 |
|
IQ :: jlib:iq()) -> mongoose_acc:t(). |
| 58 |
|
handle(IQHandler, Acc, From, To, IQ) -> |
| 59 |
3963 |
mongoose_iq_handler:process_iq(IQHandler, Acc, From, To, IQ). |