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-rw-r--r--lib/snmp/src/agent/snmpa_agent.erl138
1 files changed, 37 insertions, 101 deletions
diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl
index 6322f0f21d..46c634969d 100644
--- a/lib/snmp/src/agent/snmpa_agent.erl
+++ b/lib/snmp/src/agent/snmpa_agent.erl
@@ -558,25 +558,6 @@ send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds) ->
],
send_notification(Agent, Trap, SendOpts).
-%% send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds) ->
-%% ?d("send_trap -> entry with"
-%% "~n self(): ~p"
-%% "~n Agent: ~p [~p]"
-%% "~n Trap: ~p"
-%% "~n NotifyName: ~p"
-%% "~n CtxName: ~p"
-%% "~n Recv: ~p"
-%% "~n Varbinds: ~p",
-%% [self(), Agent, wis(Agent),
-%% Trap, NotifyName, CtxName, Recv, Varbinds]),
-%% Msg = {send_trap, Trap, NotifyName, CtxName, Recv, Varbinds},
-%% case (wis(Agent) =:= self()) of
-%% false ->
-%% call(Agent, Msg);
-%% true ->
-%% Agent ! Msg
-%% end.
-
send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID) ->
?d("send_trap -> entry with"
"~n self(): ~p"
@@ -599,27 +580,6 @@ send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID) ->
],
send_notification(Agent, Trap, SendOpts).
-%% send_trap(Agent, Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID) ->
-%% ?d("send_trap -> entry with"
-%% "~n self(): ~p"
-%% "~n Agent: ~p [~p]"
-%% "~n Trap: ~p"
-%% "~n NotifyName: ~p"
-%% "~n CtxName: ~p"
-%% "~n Recv: ~p"
-%% "~n Varbinds: ~p"
-%% "~n LocalEngineID: ~p",
-%% [self(), Agent, wis(Agent),
-%% Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID]),
-%% Msg =
-%% {send_trap, Trap, NotifyName, CtxName, Recv, Varbinds, LocalEngineID},
-%% case (wis(Agent) =:= self()) of
-%% false ->
-%% call(Agent, Msg);
-%% true ->
-%% Agent ! Msg
-%% end.
-
%% </BACKWARD-COMPAT>
@@ -709,11 +669,6 @@ wis(Atom) when is_atom(Atom) ->
whereis(Atom).
-forward_trap(Agent, TrapRecord, NotifyName, CtxName, Recv, Varbinds) ->
- ExtraInfo = ?DEFAULT_NOTIF_EXTRA_INFO,
- forward_trap(Agent, TrapRecord, NotifyName, CtxName, Recv, Varbinds,
- ExtraInfo).
-
forward_trap(Agent, TrapRecord, NotifyName, CtxName, Recv, Varbinds,
ExtraInfo) ->
Agent ! {forward_trap, TrapRecord, NotifyName, CtxName, Recv, Varbinds,
@@ -808,11 +763,11 @@ handle_info(worker_available, S) ->
{noreply, S#state{worker_state = ready}};
handle_info({send_notif, Notification, SendOpts}, S) ->
- ?vlog("[handle_info] send trap request:"
+ ?vlog("[handle_info] send notif request:"
"~n Notification: ~p"
"~n SendOpts: ~p",
[Notification, SendOpts]),
- case (catch handle_send_trap(cast, S, Notification, SendOpts)) of
+ case (catch handle_send_trap(S, Notification, SendOpts)) of
{ok, NewS} ->
{noreply, NewS};
{'EXIT', R} ->
@@ -832,7 +787,7 @@ handle_info({send_trap, Trap, NotifyName, ContextName, Recv, Varbinds}, S) ->
"~n Varbinds: ~p",
[Trap, NotifyName, ContextName, Recv, Varbinds]),
ExtraInfo = ?DEFAULT_NOTIF_EXTRA_INFO,
- LocalEngineID = ?DEFAULT_LOCAL_ENGINE_ID,
+ LocalEngineID = local_engine_id(S),
case (catch handle_send_trap(S, Trap, NotifyName, ContextName,
Recv, Varbinds, LocalEngineID, ExtraInfo)) of
{ok, NewS} ->
@@ -1014,11 +969,11 @@ handle_call(restart_set_worker, _From, #state{set_worker = Pid} = S) ->
{reply, ok, S};
handle_call({send_notif, Notification, SendOpts}, _From, S) ->
- ?vlog("[handle_info] send trap request:"
+ ?vlog("[handle_call] send notif request:"
"~n Notification: ~p"
"~n SendOpts: ~p",
[Notification, SendOpts]),
- case (catch handle_send_trap(call, S, Notification, SendOpts)) of
+ case (catch handle_send_trap(S, Notification, SendOpts)) of
{ok, NewS} ->
{reply, ok, NewS};
{'EXIT', Reason} ->
@@ -1039,18 +994,8 @@ handle_call({send_trap, Trap, NotifyName, ContextName, Recv, Varbinds},
"~n Recv: ~p"
"~n Varbinds: ~p",
[Trap, NotifyName, ContextName, Recv, Varbinds]),
- ExtraInfo = ?DEFAULT_NOTIF_EXTRA_INFO,
- LocalEngineID =
- case S#state.type of
- master_agent ->
- ?DEFAULT_LOCAL_ENGINE_ID;
- _ ->
- %% subagent -
- %% we don't need this now, eventually the trap send
- %% request will reach the master-agent and then it
- %% will look up the proper engine id.
- ignore
- end,
+ ExtraInfo = ?DEFAULT_NOTIF_EXTRA_INFO,
+ LocalEngineID = local_engine_id(S),
case (catch handle_send_trap(S, Trap, NotifyName, ContextName,
Recv, Varbinds, LocalEngineID, ExtraInfo)) of
{ok, NewS} ->
@@ -1595,7 +1540,7 @@ handle_backup_res([{Who, Crap}|Results], Acc) ->
%% because we (for some reason) support the function
%% snmpa:current_community().
%%-----------------------------------------------------------------
-cheat({community, SecModel, Community, _TAddress}, Address, ContextName) ->
+cheat({community, _SecModel, Community, _TAddress}, Address, ContextName) ->
{Community, Address, ContextName};
cheat({community, _SecModel, Community, _TDomain, _TAddress},
Address, ContextName) ->
@@ -1859,7 +1804,7 @@ handle_acm_error(Vsn, Reason, Pdu, ACMData, Address, Extra) ->
ok
end.
-get_opt(Key, Default, SendOpts) ->
+get_send_opt(Key, Default, SendOpts) ->
case lists:keysearch(Key, 1, SendOpts) of
{value, {Key, Value}} ->
Value;
@@ -1867,40 +1812,19 @@ get_opt(Key, Default, SendOpts) ->
Default
end.
-handle_send_trap(call, #state{type = master_agent} = S,
- Notification, SendOpts) ->
- SendOpts2 =
- case lists:keymember(local_engine_id, 1, SendOpts) of
- true ->
- SendOpts;
- false ->
- [{local_engine_id, ?DEFAULT_LOCAL_ENGINE_ID}|SendOpts]
- end,
- handle_send_trap(S, Notification, SendOpts2);
-handle_send_trap(call, S, Notification, SendOpts) ->
- SendOpts2 =
- case lists:keymember(local_engine_id, 1, SendOpts) of
- true ->
- SendOpts;
- false ->
- %% subagent -
- %% we don't need this now, eventually the trap send
- %% request will reach the master-agent and then it
- %% will look up the proper engine id.
- [{local_engine_id, ignore}|SendOpts]
- end,
- handle_send_trap(S, Notification, SendOpts2);
-handle_send_trap(_, S, Notification, SendOpts) ->
- handle_send_trap(S, Notification, SendOpts).
-
handle_send_trap(S, Notification, SendOpts) ->
- NotifyName = get_opt(name, "", SendOpts),
- ContextName = get_opt(context, "", SendOpts),
- Recv = get_opt(receiver, no_receiver, SendOpts),
- Varbinds = get_opt(varbinds, [], SendOpts),
- ExtraInfo = get_opt(extra, ?DEFAULT_NOTIF_EXTRA_INFO, SendOpts),
+ NotifyName = get_send_opt(name, "", SendOpts),
+ ContextName = get_send_opt(context, "", SendOpts),
+ Recv = get_send_opt(receiver, no_receiver, SendOpts),
+ Varbinds = get_send_opt(varbinds, [], SendOpts),
+ ExtraInfo = get_send_opt(extra, ?DEFAULT_NOTIF_EXTRA_INFO, SendOpts),
LocalEngineID =
- get_opt(local_engine_id, ?DEFAULT_LOCAL_ENGINE_ID, SendOpts),
+ case lists:keysearch(local_engine_id, 1, SendOpts) of
+ {value, {local_engine_id, Value}} ->
+ Value;
+ false ->
+ local_engine_id(S)
+ end,
handle_send_trap(S, Notification, NotifyName, ContextName, Recv, Varbinds,
LocalEngineID, ExtraInfo).
@@ -1908,11 +1832,11 @@ handle_send_trap(#state{type = Type} = S,
Notification, NotifyName, ContextName, Recv, Varbinds,
LocalEngineID, ExtraInfo) ->
?vtrace("handle_send_trap -> entry with"
- "~n Agent type: ~p"
- "~n TrapName: ~p"
- "~n NotifyName: ~p"
- "~n ContextName: ~p"
- "~n LocalEngineID: ~p",
+ "~n Agent type: ~p"
+ "~n TrapName: ~p"
+ "~n NotifyName: ~p"
+ "~n ContextName: ~p"
+ "~n LocalEngineID: ~p",
[Type, Notification, NotifyName, ContextName, LocalEngineID]),
case snmpa_trap:construct_trap(Notification, Varbinds) of
{ok, TrapRecord, VarList} ->
@@ -4001,6 +3925,18 @@ subagents_verbosity(_,_V) ->
%% ---------------------------------------------------------------------
+local_engine_id(#state{type = master_agent}) ->
+ ?DEFAULT_LOCAL_ENGINE_ID;
+local_engine_id(_) ->
+ %% subagent -
+ %% we don't need this now, eventually the trap send
+ %% request will reach the master-agent and then it
+ %% will look up the proper engine id.
+ ignore.
+
+
+%% ---------------------------------------------------------------------
+
handle_get_log_type(#state{net_if_mod = Mod})
when Mod =/= undefined ->
case (catch Mod:get_log_type(get(net_if))) of
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 16:26:57 +0000