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-rw-r--r--lib/snmp/src/agent/snmpa_agent.erl119
-rw-r--r--lib/snmp/src/agent/snmpa_local_db.erl9
-rw-r--r--lib/snmp/src/misc/snmp_misc.erl118
-rw-r--r--lib/snmp/src/misc/snmp_verbosity.erl16
4 files changed, 201 insertions, 61 deletions
diff --git a/lib/snmp/src/agent/snmpa_agent.erl b/lib/snmp/src/agent/snmpa_agent.erl
index a521b3773b..f280260f47 100644
--- a/lib/snmp/src/agent/snmpa_agent.erl
+++ b/lib/snmp/src/agent/snmpa_agent.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2019. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -1794,9 +1794,8 @@ worker_loop(Master) ->
GbMaxVBs, Extra)
end
catch
- T:E ->
- exit({worker_crash, Req, T, E,
- erlang:get_stacktrace()})
+ C:E:S ->
+ exit({worker_crash, Req, C, E, S})
end,
Master ! worker_available,
HandlePduRes; % For debugging...
@@ -1822,9 +1821,8 @@ worker_loop(Master) ->
get(net_if))
end
catch
- T:E ->
- exit({worker_crash, Req, T, E,
- erlang:get_stacktrace()})
+ C:E:S ->
+ exit({worker_crash, Req, C, E, S})
end,
Master ! worker_available,
SendTrapRes; % For debugging...
@@ -2543,22 +2541,31 @@ process_msg(
process_pdu(#pdu{type='get-request', request_id = ReqId, varbinds=Vbs},
_PduMS, Vsn, MibView, _GbMaxVBs) ->
?vtrace("get ~p",[ReqId]),
- Res = get_err(do_get(MibView, Vbs, false)),
- ?vtrace("get result: "
- "~n ~p",[Res]),
+ OrigRes = do_get(MibView, Vbs, false),
+ Res = get_err(OrigRes),
{ErrStatus, ErrIndex, ResVarbinds} =
if
Vsn =:= 'version-1' -> validate_get_v1(Res);
true -> Res
end,
- ?vtrace("get final result: "
- "~n Error status: ~p"
- "~n Error index: ~p"
- "~n Varbinds: ~p",
- [ErrStatus,ErrIndex,ResVarbinds]),
+ if
+ (ErrStatus =/= noError) ->
+ ?vlog("get final result: "
+ "~n Error status: ~p"
+ "~n Error index: ~p"
+ "~n when"
+ "~n Original Result: "
+ "~n ~p", [ErrStatus, ErrIndex, OrigRes]);
+ true ->
+ ?vtrace("get final result: "
+ "~n Error status: ~p"
+ "~n Error index: ~p"
+ "~n Varbinds: ~p",
+ [ErrStatus, ErrIndex, ResVarbinds])
+ end,
ResponseVarbinds = lists:keysort(#varbind.org_index, ResVarbinds),
?vtrace("response varbinds: "
- "~n ~p",[ResponseVarbinds]),
+ "~n ~p", [ResponseVarbinds]),
make_response_pdu(ReqId, ErrStatus, ErrIndex, Vbs, ResponseVarbinds);
process_pdu(#pdu{type = 'get-next-request', request_id = ReqId, varbinds = Vbs},
@@ -2566,22 +2573,31 @@ process_pdu(#pdu{type = 'get-next-request', request_id = ReqId, varbinds = Vbs},
?vtrace("process get-next-request -> entry with"
"~n ReqId: ~p"
"~n Vbs: ~p"
- "~n MibView: ~p",[ReqId, Vbs, MibView]),
- Res = get_err(do_get_next(MibView, Vbs)),
- ?vtrace("get-next result: "
- "~n ~p",[Res]),
+ "~n MibView: ~p", [ReqId, Vbs, MibView]),
+ OrigRes = do_get_next(MibView, Vbs),
+ Res = get_err(OrigRes),
{ErrStatus, ErrIndex, ResVarbinds} =
if
Vsn =:= 'version-1' -> validate_next_v1(Res, MibView);
true -> Res
end,
- ?vtrace("get-next final result -> validation result:"
- "~n Error status: ~p"
- "~n Error index: ~p"
- "~n Varbinds: ~p",[ErrStatus,ErrIndex,ResVarbinds]),
+ if
+ (ErrStatus =/= noError) ->
+ ?vlog("get-next final result: "
+ "~n Error status: ~p"
+ "~n Error index: ~p"
+ "~n when"
+ "~n Original Result: "
+ "~n ~p", [ErrStatus, ErrIndex, OrigRes]);
+ true ->
+ ?vtrace("get-next final result:"
+ "~n Error status: ~p"
+ "~n Error index: ~p"
+ "~n Varbinds: ~p", [ErrStatus, ErrIndex, ResVarbinds])
+ end,
ResponseVarbinds = lists:keysort(#varbind.org_index, ResVarbinds),
?vtrace("get-next final result -> response varbinds: "
- "~n ~p",[ResponseVarbinds]),
+ "~n ~p", [ResponseVarbinds]),
make_response_pdu(ReqId, ErrStatus, ErrIndex, Vbs, ResponseVarbinds);
process_pdu(#pdu{type = 'get-bulk-request',
@@ -2590,31 +2606,50 @@ process_pdu(#pdu{type = 'get-bulk-request',
error_status = NonRepeaters,
error_index = MaxRepetitions},
PduMS, _Vsn, MibView, GbMaxVBs) ->
- {ErrStatus, ErrIndex, ResponseVarbinds} =
- get_err(do_get_bulk(MibView, NonRepeaters, MaxRepetitions, PduMS, Vbs,
- GbMaxVBs)),
- ?vtrace("get-bulk final result: "
- "~n Error status: ~p"
- "~n Error index: ~p"
- "~n Respons varbinds: ~p",
- [ErrStatus,ErrIndex,ResponseVarbinds]),
+ OrigRes = do_get_bulk(MibView, NonRepeaters, MaxRepetitions, PduMS, Vbs,
+ GbMaxVBs),
+ {ErrStatus, ErrIndex, ResponseVarbinds} = get_err(OrigRes),
+ if
+ (ErrStatus =/= noError) ->
+ ?vlog("get-bulk final result: "
+ "~n Error Status: ~p"
+ "~n Error Index: ~p"
+ "~n when"
+ "~n Original Result: "
+ "~n ~p", [ErrStatus, ErrIndex, OrigRes]);
+ true ->
+ ?vtrace("get-bulk final result: "
+ "~n Error status: ~p"
+ "~n Error index: ~p"
+ "~n Response Varbinds: ~p",
+ [ErrStatus, ErrIndex, ResponseVarbinds])
+ end,
make_response_pdu(ReqId, ErrStatus, ErrIndex, Vbs, ResponseVarbinds);
process_pdu(#pdu{type = 'set-request', request_id = ReqId, varbinds = Vbs},
- _PduMS, Vsn, MibView, _GbMaxVbs)->
- Res = do_set(MibView, Vbs),
- ?vtrace("set result: "
- "~n ~p",[Res]),
+ _PduMS, Vsn, MibView, _GbMaxVbs) ->
+ OrigRes = do_set(MibView, Vbs),
{ErrStatus, ErrIndex} =
if
- Vsn =:= 'version-1' -> validate_err(v2_to_v1, Res);
- true -> Res
+ Vsn =:= 'version-1' -> validate_err(v2_to_v1, OrigRes);
+ true -> OrigRes
end,
- ?vtrace("set final result: "
- "~n Error status: ~p"
- "~n Error index: ~p",[ErrStatus,ErrIndex]),
+ if
+ (ErrStatus =/= noError) ->
+ ?vlog("set final result: "
+ "~n Error Status: ~p"
+ "~n Error Index: ~p"
+ "~n when"
+ "~n Original Result: "
+ "~n ~p", [ErrStatus, ErrIndex, OrigRes]);
+ true ->
+ ?vtrace("set final result: "
+ "~n Error Status: ~p"
+ "~n Error Index: ~p", [ErrStatus, ErrIndex])
+ end,
make_response_pdu(ReqId, ErrStatus, ErrIndex, Vbs, Vbs).
+
%%-----------------------------------------------------------------
%% Transform a value == noSuchInstance | noSuchObject or a
%% Counter64 type to a noSuchName error for the whole pdu.
diff --git a/lib/snmp/src/agent/snmpa_local_db.erl b/lib/snmp/src/agent/snmpa_local_db.erl
index eb67b9cd6f..f481641242 100644
--- a/lib/snmp/src/agent/snmpa_local_db.erl
+++ b/lib/snmp/src/agent/snmpa_local_db.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2019. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -147,12 +147,13 @@ init([Prio, DbDir, DbInitError, Opts]) ->
do_init(Prio, DbDir, DbInitError, Opts) ->
process_flag(priority, Prio),
process_flag(trap_exit, true),
- put(sname,ldb),
- put(verbosity,get_opt(verbosity, Opts, ?default_verbosity)),
+ put(sname, get_opt(sname, Opts, ldb)),
+ put(verbosity, get_opt(verbosity, Opts, ?default_verbosity)),
?vlog("starting",[]),
Dets = dets_open(DbDir, DbInitError, Opts),
Ets = ets:new(?ETS_TAB, [set, protected]),
?vdebug("started",[]),
+ put(started, snmp_misc:formated_timestamp()),
{ok, #state{dets = Dets, ets = Ets}}.
dets_open(DbDir, DbInitError, Opts) ->
@@ -625,7 +626,7 @@ handle_info(Info, State) ->
terminate(Reason, State) ->
- ?vlog("terminate: ~p",[Reason]),
+ ?vlog("terminate: ~p", [Reason]),
close(State).
diff --git a/lib/snmp/src/misc/snmp_misc.erl b/lib/snmp/src/misc/snmp_misc.erl
index 1f847b7a29..0cc04d4056 100644
--- a/lib/snmp/src/misc/snmp_misc.erl
+++ b/lib/snmp/src/misc/snmp_misc.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2015. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2019. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -64,8 +64,18 @@
strip_extension_from_filename/2,
str_xor/2,
time/3,
-
- verify_behaviour/2
+
+ verify_behaviour/2,
+
+ %% These are used both for debugging (verbosity printouts)
+ %% and other such "utility" operations.
+ format_timestamp/1, format_timestamp/2,
+ format_short_timestamp/1, format_short_timestamp/2,
+ format_long_timestamp/1, format_long_timestamp/2,
+ formated_timestamp/0,
+ formated_short_timestamp/0,
+ formated_long_timestamp/0
+
]).
@@ -112,6 +122,108 @@ now(sec) ->
erlang:monotonic_time(seconds).
+
+%% ---------------------------------------------------------------------------
+%% # formated_timstamp/0, formated_timstamp/1
+%% # format_short_timstamp/0, format_short_timstamp/1
+%% # format_long_timstamp/0, format_long_timstamp/1
+%%
+%% Create a formatted timestamp. Short means that it will not include
+%% the date in the formatted timestamp. Also it will only include millis.
+%% ---------------------------------------------------------------------------
+
+formated_timestamp() ->
+ formated_long_timestamp().
+
+formated_short_timestamp() ->
+ format_short_timestamp(os:timestamp()).
+
+formated_long_timestamp() ->
+ format_long_timestamp(os:timestamp()).
+
+
+%% ---------------------------------------------------------------------------
+%% # format_timstamp/1, format_timstamp/2
+%% # format_short_timstamp/1, format_short_timstamp/2
+%% # format_long_timstamp/1, format_long_timstamp/2
+%%
+%% Formats the provided timestamp. Short means that it will not include
+%% the date in the formatted timestamp.
+%% ---------------------------------------------------------------------------
+
+-spec format_timestamp(Now :: os:timestamp()) ->
+ string().
+
+format_timestamp(Now) ->
+ format_long_timestamp(Now).
+
+-spec format_short_timestamp(Now :: os:timestamp()) ->
+ string().
+
+format_short_timestamp(Now) ->
+ N2T = fun(N) -> calendar:now_to_local_time(N) end,
+ format_timestamp(short, Now, N2T).
+
+-spec format_long_timestamp(Now :: os:timestamp()) ->
+ string().
+
+format_long_timestamp(Now) ->
+ N2T = fun(N) -> calendar:now_to_local_time(N) end,
+ format_timestamp(long, Now, N2T).
+
+-spec format_timestamp(Now :: os:timestamp(),
+ N2T :: function()) ->
+ string().
+
+format_timestamp(Now, N2T) when is_tuple(Now) andalso is_function(N2T) ->
+ format_long_timestamp(Now, N2T).
+
+-spec format_short_timestamp(Now :: os:timestamp(),
+ N2T :: function()) ->
+ string().
+
+format_short_timestamp(Now, N2T) when is_tuple(Now) andalso is_function(N2T) ->
+ format_timestamp(short, Now, N2T).
+
+-spec format_long_timestamp(Now :: os:timestamp(),
+ N2T :: function()) ->
+ string().
+
+format_long_timestamp(Now, N2T) when is_tuple(Now) andalso is_function(N2T) ->
+ format_timestamp(long, Now, N2T).
+
+format_timestamp(Format, {_N1, _N2, N3} = Now, N2T) ->
+ {Date, Time} = N2T(Now),
+ do_format_timestamp(Format, Date, Time, N3).
+ %% case Format of
+ %% short ->
+ %% do_format_short_timestamp(Time, N3);
+ %% long ->
+ %% do_format_long_timestamp(Date, Time, N3)
+ %% end.
+
+do_format_timestamp(short, Date, Time, N3) ->
+ do_format_short_timestamp(Time, N3);
+do_format_timestamp(long, Date, Time, N3) ->
+ do_format_long_timestamp(Date, Time, N3).
+
+do_format_long_timestamp(Date, Time, N3) ->
+ {YYYY,MM,DD} = Date,
+ {Hour,Min,Sec} = Time,
+ FormatDate =
+ io_lib:format("~.4w-~.2.0w-~.2.0w ~.2.0w:~.2.0w:~.2.0w.~.3.0w",
+ [YYYY, MM, DD, Hour, Min, Sec, N3 div 1000]),
+ lists:flatten(FormatDate).
+
+do_format_short_timestamp(Time, N3) ->
+ {Hour,Min,Sec} = Time,
+ FormatDate =
+ io_lib:format("~.2.0w:~.2.0w:~.2.0w.~.3.0w",
+ [Hour, Min, Sec, N3 div 1000]),
+ lists:flatten(FormatDate).
+
+
+
is_crypto_supported(Alg) ->
%% The 'try catch' handles the case when 'crypto' is
%% not present in the system (or not started).
diff --git a/lib/snmp/src/misc/snmp_verbosity.erl b/lib/snmp/src/misc/snmp_verbosity.erl
index edfb52a474..9b2676d048 100644
--- a/lib/snmp/src/misc/snmp_verbosity.erl
+++ b/lib/snmp/src/misc/snmp_verbosity.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2000-2015. All Rights Reserved.
+%% Copyright Ericsson AB 2000-2019. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -70,16 +70,7 @@ print2(_Verbosity,Format,Arguments) ->
timestamp() ->
- format_timestamp(os:timestamp()).
-
-format_timestamp({_N1, _N2, N3} = Now) ->
- {Date, Time} = calendar:now_to_datetime(Now),
- {YYYY,MM,DD} = Date,
- {Hour,Min,Sec} = Time,
- FormatDate =
- io_lib:format("~.4w:~.2.0w:~.2.0w ~.2.0w:~.2.0w:~.2.0w ~w",
- [YYYY,MM,DD,Hour,Min,Sec,round(N3/1000)]),
- lists:flatten(FormatDate).
+ snmp_misc:formated_timestamp().
process_args([], Acc) ->
lists:reverse(Acc);
@@ -155,7 +146,8 @@ image_of_sname(mgr) -> "MGR";
image_of_sname(mgr_misc) -> "MGR_MISC";
image_of_sname(undefined) -> "";
-image_of_sname(V) -> lists:flatten(io_lib:format("~p",[V])).
+image_of_sname(N) when is_list(N) -> N; % Used in testing
+image_of_sname(N) -> lists:flatten(io_lib:format("~p", [N])).
validate(info) -> info;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 12:14:03 +0000