mirror of
https://github.com/processone/ejabberd.git
synced 2024-12-20 17:27:00 +01:00
Simplify backend interface for mod_push
This commit is contained in:
Evgeniy Khramtsov
parent
568ab526e2
commit
484e5de072
@ -21,7 +21,7 @@
|
||||
{deps, [{lager, ".*", {git, "https://github.com/erlang-lager/lager",
|
||||
{tag, {if_version_above, "17", "3.4.2", "3.2.1"}}}},
|
||||
{p1_utils, ".*", {git, "https://github.com/processone/p1_utils", {tag, "1.0.10"}}},
|
||||
{cache_tab, ".*", {git, "https://github.com/processone/cache_tab", {tag, "1.0.11"}}},
|
||||
{cache_tab, ".*", {git, "https://github.com/processone/cache_tab", "938610ad3"}},
|
||||
{fast_tls, ".*", {git, "https://github.com/processone/fast_tls", {tag, "1.0.16"}}},
|
||||
{stringprep, ".*", {git, "https://github.com/processone/stringprep", {tag, "1.0.10"}}},
|
||||
{fast_xml, ".*", {git, "https://github.com/processone/fast_xml", {tag, "1.1.24"}}},
|
||||
|
||||
@ -56,26 +56,27 @@
|
||||
-type c2s_state() :: ejabberd_c2s:state().
|
||||
-type timestamp() :: erlang:timestamp().
|
||||
-type push_session() :: {timestamp(), ljid(), binary(), xdata()}.
|
||||
-type err_reason() :: notfound | db_failure.
|
||||
|
||||
-callback init(binary(), gen_mod:opts())
|
||||
-> any().
|
||||
-callback store_session(binary(), binary(), timestamp(), jid(), binary(),
|
||||
xdata())
|
||||
-> {ok, push_session()} | {error, any()}.
|
||||
-> {ok, push_session()} | {error, err_reason()}.
|
||||
-callback lookup_session(binary(), binary(), jid(), binary())
|
||||
-> {ok, push_session()} | error | {error, any()}.
|
||||
-> {ok, push_session()} | {error, err_reason()}.
|
||||
-callback lookup_session(binary(), binary(), timestamp())
|
||||
-> {ok, push_session()} | error | {error, any()}.
|
||||
-> {ok, push_session()} | {error, err_reason()}.
|
||||
-callback lookup_sessions(binary(), binary(), jid())
|
||||
-> {ok, [push_session()]} | {error, any()}.
|
||||
-> {ok, [push_session()]} | {error, err_reason()}.
|
||||
-callback lookup_sessions(binary(), binary())
|
||||
-> {ok, [push_session()]} | {error, any()}.
|
||||
-> {ok, [push_session()]} | {error, err_reason()}.
|
||||
-callback lookup_sessions(binary())
|
||||
-> {ok, [push_session()]} | {error, any()}.
|
||||
-> {ok, [push_session()]} | {error, err_reason()}.
|
||||
-callback delete_session(binary(), binary(), timestamp())
|
||||
-> ok | {error, any()}.
|
||||
-> ok | {error, err_reason()}.
|
||||
-callback delete_old_sessions(binary() | global, erlang:timestamp())
|
||||
-> ok | {error, any()}.
|
||||
-> ok | {error, err_reason()}.
|
||||
-callback use_cache(binary())
|
||||
-> boolean().
|
||||
-callback cache_nodes(binary())
|
||||
@ -285,7 +286,7 @@ process_iq(#iq{from = #jid{lserver = LServer} = JID,
|
||||
process_iq(IQ) ->
|
||||
xmpp:make_error(IQ, xmpp:err_not_allowed()).
|
||||
|
||||
-spec enable(jid(), jid(), binary(), xdata()) -> ok | {error, notfound | db_failure}.
|
||||
-spec enable(jid(), jid(), binary(), xdata()) -> ok | {error, err_reason()}.
|
||||
enable(#jid{luser = LUser, lserver = LServer, lresource = LResource} = JID,
|
||||
PushJID, Node, XData) ->
|
||||
case ejabberd_sm:get_session_sid(LUser, LServer, LResource) of
|
||||
@ -295,10 +296,10 @@ enable(#jid{luser = LUser, lserver = LServer, lresource = LResource} = JID,
|
||||
?INFO_MSG("Enabling push notifications for ~s",
|
||||
[jid:encode(JID)]),
|
||||
ejabberd_c2s:cast(PID, push_enable);
|
||||
{error, _} ->
|
||||
{error, _} = Err ->
|
||||
?ERROR_MSG("Cannot enable push for ~s: database error",
|
||||
[jid:encode(JID)]),
|
||||
{error, db_failure}
|
||||
Err
|
||||
end;
|
||||
none ->
|
||||
?WARNING_MSG("Cannot enable push for ~s: session not found",
|
||||
@ -306,7 +307,7 @@ enable(#jid{luser = LUser, lserver = LServer, lresource = LResource} = JID,
|
||||
{error, notfound}
|
||||
end.
|
||||
|
||||
-spec disable(jid(), jid(), binary() | undefined) -> ok | {error, notfound | db_failure}.
|
||||
-spec disable(jid(), jid(), binary() | undefined) -> ok | {error, err_reason()}.
|
||||
disable(#jid{luser = LUser, lserver = LServer, lresource = LResource} = JID,
|
||||
PushJID, Node) ->
|
||||
case ejabberd_sm:get_session_sid(LUser, LServer, LResource) of
|
||||
@ -398,7 +399,7 @@ c2s_handle_cast(State, push_disable) ->
|
||||
c2s_handle_cast(State, _Msg) ->
|
||||
State.
|
||||
|
||||
-spec remove_user(binary(), binary()) -> ok | {error, any()}.
|
||||
-spec remove_user(binary(), binary()) -> ok | {error, err_reason()}.
|
||||
remove_user(LUser, LServer) ->
|
||||
?INFO_MSG("Removing any push sessions of ~s@~s", [LUser, LServer]),
|
||||
Mod = gen_mod:db_mod(LServer, ?MODULE),
|
||||
@ -450,7 +451,7 @@ notify(LServer, PushLJID, Node, XData, HandleResponse) ->
|
||||
%% Internal functions.
|
||||
%%--------------------------------------------------------------------
|
||||
-spec store_session(binary(), binary(), timestamp(), jid(), binary(), xdata())
|
||||
-> {ok, push_session()} | {error, any()}.
|
||||
-> {ok, push_session()} | {error, err_reason()}.
|
||||
store_session(LUser, LServer, TS, PushJID, Node, XData) ->
|
||||
Mod = gen_mod:db_mod(LServer, ?MODULE),
|
||||
delete_session(LUser, LServer, PushJID, Node),
|
||||
@ -470,7 +471,7 @@ store_session(LUser, LServer, TS, PushJID, Node, XData) ->
|
||||
end.
|
||||
|
||||
-spec lookup_session(binary(), binary(), timestamp())
|
||||
-> {ok, push_session()} | error | {error, any()}.
|
||||
-> {ok, push_session()} | error | {error, err_reason()}.
|
||||
lookup_session(LUser, LServer, TS) ->
|
||||
Mod = gen_mod:db_mod(LServer, ?MODULE),
|
||||
case use_cache(Mod, LServer) of
|
||||
@ -482,7 +483,7 @@ lookup_session(LUser, LServer, TS) ->
|
||||
Mod:lookup_session(LUser, LServer, TS)
|
||||
end.
|
||||
|
||||
-spec lookup_sessions(binary(), binary()) -> {ok, [push_session()]} | {error, any()}.
|
||||
-spec lookup_sessions(binary(), binary()) -> {ok, [push_session()]} | {error, err_reason()}.
|
||||
lookup_sessions(LUser, LServer) ->
|
||||
Mod = gen_mod:db_mod(LServer, ?MODULE),
|
||||
case use_cache(Mod, LServer) of
|
||||
@ -508,11 +509,11 @@ delete_session(LUser, LServer, TS) ->
|
||||
false ->
|
||||
ok
|
||||
end;
|
||||
{error, _} ->
|
||||
{error, db_failure}
|
||||
{error, _} = Err ->
|
||||
Err
|
||||
end.
|
||||
|
||||
-spec delete_session(binary(), binary(), jid(), binary()) -> ok | {error, notfound | db_failure}.
|
||||
-spec delete_session(binary(), binary(), jid(), binary()) -> ok | {error, err_reason()}.
|
||||
delete_session(LUser, LServer, PushJID, Node) ->
|
||||
Mod = gen_mod:db_mod(LServer, ?MODULE),
|
||||
case Mod:lookup_session(LUser, LServer, PushJID, Node) of
|
||||
@ -520,18 +521,18 @@ delete_session(LUser, LServer, PushJID, Node) ->
|
||||
delete_session(LUser, LServer, TS);
|
||||
error ->
|
||||
{error, notfound};
|
||||
{error, _} ->
|
||||
{error, db_failure}
|
||||
{error, _} = Err ->
|
||||
Err
|
||||
end.
|
||||
|
||||
-spec delete_sessions(binary(), binary(), jid()) -> ok | {error, notfound | db_failure}.
|
||||
-spec delete_sessions(binary(), binary(), jid()) -> ok | {error, err_reason()}.
|
||||
delete_sessions(LUser, LServer, PushJID) ->
|
||||
Mod = gen_mod:db_mod(LServer, ?MODULE),
|
||||
LookupFun = fun() -> Mod:lookup_sessions(LUser, LServer, PushJID) end,
|
||||
delete_sessions(LUser, LServer, LookupFun, Mod).
|
||||
|
||||
-spec delete_sessions(binary(), binary(), fun(() -> any()), module())
|
||||
-> ok | {error, _}.
|
||||
-> ok | {error, err_reason()}.
|
||||
delete_sessions(LUser, LServer, LookupFun, Mod) ->
|
||||
case LookupFun() of
|
||||
{ok, []} ->
|
||||
@ -556,8 +557,8 @@ delete_sessions(LUser, LServer, LookupFun, Mod) ->
|
||||
ok
|
||||
end
|
||||
end, Clients);
|
||||
{error, _} ->
|
||||
{error, db_failure}
|
||||
{error, _} = Err ->
|
||||
Err
|
||||
end.
|
||||
|
||||
-spec drop_online_sessions(binary(), binary(), [push_session()])
|
||||
|
||||
@ -88,7 +88,7 @@ lookup_session(LUser, LServer, PushJID, Node) ->
|
||||
[] ->
|
||||
?DEBUG("No push session found for ~s@~s (~p, ~s)",
|
||||
[LUser, LServer, PushJID, Node]),
|
||||
error
|
||||
{error, notfound}
|
||||
end.
|
||||
|
||||
lookup_session(LUser, LServer, TS) ->
|
||||
@ -105,17 +105,19 @@ lookup_session(LUser, LServer, TS) ->
|
||||
[] ->
|
||||
?DEBUG("No push session found for ~s@~s (~p)",
|
||||
[LUser, LServer, TS]),
|
||||
error
|
||||
{error, notfound}
|
||||
end.
|
||||
|
||||
lookup_sessions(LUser, LServer, PushJID) ->
|
||||
PushLJID = jid:tolower(PushJID),
|
||||
MatchSpec = ets:fun2ms(
|
||||
fun(#push_session{us = {U, S}, service = P, node = N} = Rec)
|
||||
fun(#push_session{us = {U, S}, service = P,
|
||||
node = Node, timestamp = TS,
|
||||
xdata = XData} = Rec)
|
||||
when U == LUser,
|
||||
S == LServer,
|
||||
P == PushLJID ->
|
||||
Rec
|
||||
{TS, PushLJID, Node, XData}
|
||||
end),
|
||||
{ok, mnesia:dirty_select(push_session, MatchSpec)}.
|
||||
|
||||
|
||||
@ -67,7 +67,7 @@ lookup_session(LUser, LServer, PushJID, Node) ->
|
||||
XData = decode_xdata(XML, LUser, LServer),
|
||||
{ok, {NowTS, PushLJID, Node, XData}};
|
||||
{selected, []} ->
|
||||
error;
|
||||
{error, notfound};
|
||||
Err ->
|
||||
?ERROR_MSG("Failed to select from 'push_session' table: ~p", [Err]),
|
||||
{error, db_failure}
|
||||
@ -85,7 +85,7 @@ lookup_session(LUser, LServer, NowTS) ->
|
||||
XData = decode_xdata(XML, LUser, LServer),
|
||||
{ok, {NowTS, PushLJID, Node, XData}};
|
||||
{selected, []} ->
|
||||
error;
|
||||
{error, notfound};
|
||||
Err ->
|
||||
?ERROR_MSG("Failed to select from 'push_session' table: ~p", [Err]),
|
||||
{error, db_failure}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user